diff --git a/about/index.html b/about/index.html index 665eb50aba..a1c87fab88 100644 --- a/about/index.html +++ b/about/index.html @@ -17,13 +17,14 @@ - + - + + @@ -55,7 +56,7 @@ - + Toggle navigation @@ -63,7 +64,7 @@ Bootstrap - + Getting started @@ -126,57 +127,57 @@ - + - + Mark Otto @mdo - + - + Jacob Thornton @fat - + - + Chris Rebert @cvrebert - + - + Julian Thilo @juthilo - + - + XhmikosR @xhmikosr - + - + Heinrich Fenkart @hnrch02 - + - + Patrick H. Lauke @patrickhlauke @@ -188,17 +189,17 @@ - + - + Thomas McDonald @thomas-mcdonald - + - + Gleb Mazovetskiy @glebm @@ -315,10 +316,10 @@ - + - + Follow @getbootstrap @@ -334,7 +335,7 @@ Maintained by the core team with the help of our contributors. Code licensed under MIT, documentation under CC BY 3.0. - Currently v3.3.4 + Currently v3.3.5 · GitHub · @@ -358,14 +359,22 @@ - + - + - + + + + + + + + + diff --git a/assets/css/docs.min.css b/assets/css/docs.min.css index 1c42beec8c..d2a06ca5d2 100644 --- a/assets/css/docs.min.css +++ b/assets/css/docs.min.css @@ -1,6 +1,6 @@ -.hll{background-color:#ffc}.c{color:#999}.err{color:#A00;background-color:#FAA}.k{color:#069}.o{color:#555}.cm{color:#999}.cp{color:#099}.c1{color:#999}.cs{color:#999}.gd{background-color:#FCC;border:1px solid #C00}.ge{font-style:italic}.gr{color:red}.gh{color:#030}.gi{background-color:#CFC;border:1px solid #0C0}.go{color:#AAA}.gp{color:#009}.gu{color:#030}.gt{color:#9C6}.kc{color:#069}.kd{color:#069}.kn{color:#069}.kp{color:#069}.kr{color:#069}.kt{color:#078}.m{color:#F60}.s{color:#d44950}.na{color:#4f9fcf}.nb{color:#366}.nc{color:#0A8}.no{color:#360}.nd{color:#99F}.ni{color:#999}.ne{color:#C00}.nf{color:#C0F}.nl{color:#99F}.nn{color:#0CF}.nt{color:#2f6f9f}.nv{color:#033}.ow{color:#000}.w{color:#bbb}.mf{color:#F60}.mh{color:#F60}.mi{color:#F60}.mo{color:#F60}.sb{color:#C30}.sc{color:#C30}.sd{color:#C30;font-style:italic}.s2{color:#C30}.se{color:#C30}.sh{color:#C30}.si{color:#A00}.sx{color:#C30}.sr{color:#3AA}.s1{color:#C30}.ss{color:#FC3}.bp{color:#366}.vc{color:#033}.vg{color:#033}.vi{color:#033}.il{color:#F60}.css .nt+.nt,.css .o,.css .o+.nt{color:#999}@font-face{font-family:anchorjs-link;src:url(data:application/x-font-ttf;charset=utf-8;base64,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) format('truetype'),url(data:application/font-woff;charset=utf-8;base64,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) format('woff');font-weight:400;font-style:normal}.anchorjs-icon{font-family:anchorjs-link;speak:none;font-style:normal;font-weight:400;font-variant:normal;text-transform:none;line-height:1;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.anchorjs-link{float:left;width:1em;height:1em;margin-left:-1.2em;opacity:0;color:inherit;text-align:center}@media (max-width:480px){.anchorjs-link{display:none}}.anchorjs-link:focus,:hover>.anchorjs-link{opacity:.75;transition:color .16s linear}:hover>.anchorjs-link:hover{opacity:1;text-decoration:none}.anchorjs-icon{font-size:60%;vertical-align:.2em}.anchorjs-icon:before{content:"\e600"}/*! +.hll{background-color:#ffc}.c{color:#999}.err{color:#A00;background-color:#FAA}.k{color:#069}.o{color:#555}.cm{color:#999}.cp{color:#099}.c1{color:#999}.cs{color:#999}.gd{background-color:#FCC;border:1px solid #C00}.ge{font-style:italic}.gr{color:red}.gh{color:#030}.gi{background-color:#CFC;border:1px solid #0C0}.go{color:#AAA}.gp{color:#009}.gu{color:#030}.gt{color:#9C6}.kc{color:#069}.kd{color:#069}.kn{color:#069}.kp{color:#069}.kr{color:#069}.kt{color:#078}.m{color:#F60}.s{color:#d44950}.na{color:#4f9fcf}.nb{color:#366}.nc{color:#0A8}.no{color:#360}.nd{color:#99F}.ni{color:#999}.ne{color:#C00}.nf{color:#C0F}.nl{color:#99F}.nn{color:#0CF}.nt{color:#2f6f9f}.nv{color:#033}.ow{color:#000}.w{color:#bbb}.mf{color:#F60}.mh{color:#F60}.mi{color:#F60}.mo{color:#F60}.sb{color:#C30}.sc{color:#C30}.sd{color:#C30;font-style:italic}.s2{color:#C30}.se{color:#C30}.sh{color:#C30}.si{color:#A00}.sx{color:#C30}.sr{color:#3AA}.s1{color:#C30}.ss{color:#FC3}.bp{color:#366}.vc{color:#033}.vg{color:#033}.vi{color:#033}.il{color:#F60}.css .nt+.nt,.css .o,.css .o+.nt{color:#999}/*! * Bootstrap Docs (http://getbootstrap.com) - * Copyright 2011-2014 Twitter, Inc. + * Copyright 2011-2015 Twitter, Inc. * Licensed under the Creative Commons Attribution 3.0 Unported License. For - * details, see http://creativecommons.org/licenses/by/3.0/. - */body{position:relative}.table code{font-size:13px;font-weight:400}h2 code,h3 code,h4 code{background-color:inherit}.btn-outline{color:#563d7c;background-color:transparent;border-color:#563d7c}.btn-outline:active,.btn-outline:focus,.btn-outline:hover{color:#fff;background-color:#563d7c;border-color:#563d7c}.btn-outline-inverse{color:#fff;background-color:transparent;border-color:#cdbfe3}.btn-outline-inverse:active,.btn-outline-inverse:focus,.btn-outline-inverse:hover{color:#563d7c;text-shadow:none;background-color:#fff;border-color:#fff}.bs-docs-booticon{display:block;font-weight:500;color:#fff;text-align:center;cursor:default;background-color:#563d7c;border-radius:15%}.bs-docs-booticon-sm{width:30px;height:30px;font-size:20px;line-height:28px}.bs-docs-booticon-lg{width:144px;height:144px;font-size:108px;line-height:140px}.bs-docs-booticon-inverse{color:#563d7c;background-color:#fff}.bs-docs-booticon-outline{background-color:transparent;border:1px solid #cdbfe3}#skippy{display:block;padding:1em;color:#fff;background-color:#6f5499;outline:0}#skippy .skiplink-text{padding:.5em;outline:1px dotted}#content:focus{outline:0}.bs-docs-nav{margin-bottom:0;background-color:#fff;border-bottom:0}.bs-home-nav .bs-nav-b{display:none}.bs-docs-nav .navbar-brand,.bs-docs-nav .navbar-nav>li>a{font-weight:500;color:#563d7c}.bs-docs-nav .navbar-nav>.active>a,.bs-docs-nav .navbar-nav>.active>a:hover,.bs-docs-nav .navbar-nav>li>a:hover{color:#463265;background-color:#f9f9f9}.bs-docs-nav .navbar-toggle .icon-bar{background-color:#563d7c}.bs-docs-nav .navbar-header .navbar-toggle{border-color:#fff}.bs-docs-nav .navbar-header .navbar-toggle:focus,.bs-docs-nav .navbar-header .navbar-toggle:hover{background-color:#f9f9f9;border-color:#f9f9f9}.bs-docs-footer{padding-top:40px;padding-bottom:40px;margin-top:100px;color:#767676;text-align:center;border-top:1px solid #e5e5e5}.bs-docs-footer-links{padding-left:0;margin-top:20px}.bs-docs-footer-links li{display:inline;padding:0 2px}.bs-docs-footer-links li:first-child{padding-left:0}@media (min-width:768px){.bs-docs-footer p{margin-bottom:0}}.bs-docs-social{margin-bottom:20px;text-align:center}.bs-docs-social-buttons{display:inline-block;padding-left:0;margin-bottom:0;list-style:none}.bs-docs-social-buttons li{display:inline-block;padding:5px 8px;line-height:1}.bs-docs-social-buttons .twitter-follow-button{width:225px!important}.bs-docs-social-buttons .twitter-share-button{width:98px!important}.github-btn{overflow:hidden;border:0}.bs-docs-header,.bs-docs-masthead{position:relative;padding:30px 0;color:#cdbfe3;text-align:center;text-shadow:0 1px 0 rgba(0,0,0,.1);background-color:#6f5499;background-image:-webkit-gradient(linear,left top,left bottom,from(#563d7c),to(#6f5499));background-image:-webkit-linear-gradient(top,#563d7c 0,#6f5499 100%);background-image:-o-linear-gradient(top,#563d7c 0,#6f5499 100%);background-image:linear-gradient(to bottom,#563d7c 0,#6f5499 100%);filter:progid:DXImageTransform.Microsoft.gradient(startColorstr='#563d7c', endColorstr='#6F5499', GradientType=0);background-repeat:repeat-x}.bs-docs-masthead .bs-docs-booticon{margin:0 auto 30px}.bs-docs-masthead h1{font-weight:300;line-height:1;color:#fff}.bs-docs-masthead .lead{margin:0 auto 30px;font-size:20px;color:#fff}.bs-docs-masthead .version{margin-top:-15px;margin-bottom:30px;color:#9783b9}.bs-docs-masthead .btn{width:100%;padding:15px 30px;font-size:20px}@media (min-width:480px){.bs-docs-masthead .btn{width:auto}}@media (min-width:768px){.bs-docs-masthead{padding:80px 0}.bs-docs-masthead h1{font-size:60px}.bs-docs-masthead .lead{font-size:24px}}@media (min-width:992px){.bs-docs-masthead .lead{width:80%;font-size:30px}}.bs-docs-header{margin-bottom:40px;font-size:20px}.bs-docs-header h1{margin-top:0;color:#fff}.bs-docs-header p{margin-bottom:0;font-weight:300;line-height:1.4}.bs-docs-header .container{position:relative}@media (min-width:768px){.bs-docs-header{padding-top:60px;padding-bottom:60px;font-size:24px;text-align:left}.bs-docs-header h1{font-size:60px;line-height:1}}@media (min-width:992px){.bs-docs-header h1,.bs-docs-header p{margin-right:380px}}.carbonad{width:auto!important;height:auto!important;padding:20px!important;margin:30px -30px -31px!important;overflow:hidden;font-size:13px!important;line-height:16px!important;text-align:left;background:0 0!important;border:solid #866ab3!important;border-width:1px 0!important}.carbonad-img{margin:0!important}.carbonad-tag,.carbonad-text{display:block!important;float:none!important;width:auto!important;height:auto!important;margin-left:145px!important;font-family:"Helvetica Neue",Helvetica,Arial,sans-serif!important}.carbonad-text{padding-top:0!important}.carbonad-tag{color:inherit!important;text-align:left!important}.carbonad-tag a,.carbonad-text a{color:#fff!important}.carbonad #azcarbon>img{display:none}@media (min-width:480px){.carbonad{width:330px!important;margin:20px auto!important;border-width:1px!important;border-radius:4px}.bs-docs-masthead .carbonad{margin:50px auto 0!important}}@media (min-width:768px){.carbonad{margin-right:0!important;margin-left:0!important}}@media (min-width:992px){.carbonad{position:absolute;top:0;right:15px;width:330px!important;padding:15px!important;margin:0!important}.bs-docs-masthead .carbonad{position:static}}.bs-docs-featurette{padding-top:40px;padding-bottom:40px;font-size:16px;line-height:1.5;color:#555;text-align:center;background-color:#fff;border-bottom:1px solid #e5e5e5}.bs-docs-featurette+.bs-docs-footer{margin-top:0;border-top:0}.bs-docs-featurette-title{margin-bottom:5px;font-size:30px;font-weight:400;color:#333}.half-rule{width:100px;margin:40px auto}.bs-docs-featurette h3{margin-bottom:5px;font-weight:400;color:#333}.bs-docs-featurette-img{display:block;margin-bottom:20px;color:#333}.bs-docs-featurette-img:hover{color:#337ab7;text-decoration:none}.bs-docs-featurette-img img{display:block;margin-bottom:15px}@media (min-width:480px){.bs-docs-featurette .img-responsive{margin-top:30px}}@media (min-width:768px){.bs-docs-featurette{padding-top:100px;padding-bottom:100px}.bs-docs-featurette-title{font-size:40px}.bs-docs-featurette .lead{max-width:80%;margin-right:auto;margin-left:auto}.bs-docs-featurette .img-responsive{margin-top:0}}.bs-docs-featured-sites{margin-right:-1px;margin-left:-1px}.bs-docs-featured-sites .col-xs-6{padding:1px}.bs-docs-featured-sites .img-responsive{margin-top:0}@media (min-width:768px){.bs-docs-featured-sites .col-sm-3:first-child img{border-top-left-radius:4px;border-bottom-left-radius:4px}.bs-docs-featured-sites .col-sm-3:last-child img{border-top-right-radius:4px;border-bottom-right-radius:4px}}.bs-examples .thumbnail{margin-bottom:10px}.bs-examples h4{margin-bottom:5px}.bs-examples p{margin-bottom:20px}@media (max-width:480px){.bs-examples{margin-right:-10px;margin-left:-10px}.bs-examples>[class^=col-]{padding-right:10px;padding-left:10px}}.bs-docs-sidebar.affix{position:static}@media (min-width:768px){.bs-docs-sidebar{padding-left:20px}}.bs-docs-sidenav{margin-top:20px;margin-bottom:20px}.bs-docs-sidebar .nav>li>a{display:block;padding:4px 20px;font-size:13px;font-weight:500;color:#767676}.bs-docs-sidebar .nav>li>a:focus,.bs-docs-sidebar .nav>li>a:hover{padding-left:19px;color:#563d7c;text-decoration:none;background-color:transparent;border-left:1px solid #563d7c}.bs-docs-sidebar .nav>.active:focus>a,.bs-docs-sidebar .nav>.active:hover>a,.bs-docs-sidebar .nav>.active>a{padding-left:18px;font-weight:700;color:#563d7c;background-color:transparent;border-left:2px solid #563d7c}.bs-docs-sidebar .nav .nav{display:none;padding-bottom:10px}.bs-docs-sidebar .nav .nav>li>a{padding-top:1px;padding-bottom:1px;padding-left:30px;font-size:12px;font-weight:400}.bs-docs-sidebar .nav .nav>li>a:focus,.bs-docs-sidebar .nav .nav>li>a:hover{padding-left:29px}.bs-docs-sidebar .nav .nav>.active:focus>a,.bs-docs-sidebar .nav .nav>.active:hover>a,.bs-docs-sidebar .nav .nav>.active>a{padding-left:28px;font-weight:500}.back-to-top,.bs-docs-theme-toggle{display:none;padding:4px 10px;margin-top:10px;margin-left:10px;font-size:12px;font-weight:500;color:#999}.back-to-top:hover,.bs-docs-theme-toggle:hover{color:#563d7c;text-decoration:none}.bs-docs-theme-toggle{margin-top:0}@media (min-width:768px){.back-to-top,.bs-docs-theme-toggle{display:block}}@media (min-width:992px){.bs-docs-sidebar .nav>.active>ul{display:block}.bs-docs-sidebar.affix,.bs-docs-sidebar.affix-bottom{width:213px}.bs-docs-sidebar.affix{position:fixed;top:20px}.bs-docs-sidebar.affix-bottom{position:absolute}.bs-docs-sidebar.affix .bs-docs-sidenav,.bs-docs-sidebar.affix-bottom .bs-docs-sidenav{margin-top:0;margin-bottom:0}}@media (min-width:1200px){.bs-docs-sidebar.affix,.bs-docs-sidebar.affix-bottom{width:263px}}.bs-docs-section{margin-bottom:60px}.bs-docs-section:last-child{margin-bottom:0}h1[id]{padding-top:20px;margin-top:0}.bs-callout{padding:20px;margin:20px 0;border:1px solid #eee;border-left-width:5px;border-radius:3px}.bs-callout h4{margin-top:0;margin-bottom:5px}.bs-callout p:last-child{margin-bottom:0}.bs-callout code{border-radius:3px}.bs-callout+.bs-callout{margin-top:-5px}.bs-callout-danger{border-left-color:#ce4844}.bs-callout-danger h4{color:#ce4844}.bs-callout-warning{border-left-color:#aa6708}.bs-callout-warning h4{color:#aa6708}.bs-callout-info{border-left-color:#1b809e}.bs-callout-info h4{color:#1b809e}.color-swatches{margin:0 -5px;overflow:hidden}.color-swatch{float:left;width:60px;height:60px;margin:0 5px;border-radius:3px}@media (min-width:768px){.color-swatch{width:100px;height:100px}}.color-swatches .gray-darker{background-color:#222}.color-swatches .gray-dark{background-color:#333}.color-swatches .gray{background-color:#555}.color-swatches .gray-light{background-color:#999}.color-swatches .gray-lighter{background-color:#eee}.color-swatches .brand-primary{background-color:#337ab7}.color-swatches .brand-success{background-color:#5cb85c}.color-swatches .brand-warning{background-color:#f0ad4e}.color-swatches .brand-danger{background-color:#d9534f}.color-swatches .brand-info{background-color:#5bc0de}.color-swatches .bs-purple{background-color:#563d7c}.color-swatches .bs-purple-light{background-color:#c7bfd3}.color-swatches .bs-purple-lighter{background-color:#e5e1ea}.color-swatches .bs-gray{background-color:#f9f9f9}.bs-team .team-member{line-height:32px;color:#555}.bs-team .team-member:hover{color:#333;text-decoration:none}.bs-team .github-btn{float:right;width:180px;height:20px;margin-top:6px}.bs-team img{float:left;width:32px;margin-right:10px;border-radius:4px}.bs-docs-browser-bugs td p{margin-bottom:0}.bs-docs-browser-bugs th:first-child{width:18%}.show-grid{margin-bottom:15px}.show-grid [class^=col-]{padding-top:10px;padding-bottom:10px;background-color:#eee;background-color:rgba(86,61,124,.15);border:1px solid #ddd;border:1px solid rgba(86,61,124,.2)}.bs-example{position:relative;padding:45px 15px 15px;margin:0 -15px 15px;border-color:#e5e5e5 #eee #eee;border-style:solid;border-width:1px 0;-webkit-box-shadow:inset 0 3px 6px rgba(0,0,0,.05);box-shadow:inset 0 3px 6px rgba(0,0,0,.05)}.bs-example:after{position:absolute;top:15px;left:15px;font-size:12px;font-weight:700;color:#959595;text-transform:uppercase;letter-spacing:1px;content:"Example"}.bs-example-padded-bottom{padding-bottom:24px}.bs-example+.highlight,.bs-example+.zero-clipboard+.highlight{margin:-15px -15px 15px;border-width:0 0 1px;border-radius:0}@media (min-width:768px){.bs-example{margin-right:0;margin-left:0;background-color:#fff;border-color:#ddd;border-width:1px;border-radius:4px 4px 0 0;-webkit-box-shadow:none;box-shadow:none}.bs-example+.highlight,.bs-example+.zero-clipboard+.highlight{margin-top:-16px;margin-right:0;margin-left:0;border-width:1px;border-bottom-right-radius:4px;border-bottom-left-radius:4px}.bs-example-standalone{border-radius:4px}}.bs-example .container{width:auto}.bs-example>.alert:last-child,.bs-example>.form-control:last-child,.bs-example>.jumbotron:last-child,.bs-example>.list-group:last-child,.bs-example>.navbar:last-child,.bs-example>.panel:last-child,.bs-example>.progress:last-child,.bs-example>.table-responsive:last-child>.table,.bs-example>.table:last-child,.bs-example>.well:last-child,.bs-example>blockquote:last-child,.bs-example>ol:last-child,.bs-example>p:last-child,.bs-example>ul:last-child{margin-bottom:0}.bs-example>p>.close{float:none}.bs-example-type .table .type-info{color:#767676;vertical-align:middle}.bs-example-type .table td{padding:15px 0;border-color:#eee}.bs-example-type .table tr:first-child td{border-top:0}.bs-example-type h1,.bs-example-type h2,.bs-example-type h3,.bs-example-type h4,.bs-example-type h5,.bs-example-type h6{margin:0}.bs-example-bg-classes p{padding:15px}.bs-example>.img-circle,.bs-example>.img-rounded,.bs-example>.img-thumbnail{margin:5px}.bs-example>.table-responsive>.table{background-color:#fff}.bs-example>.btn,.bs-example>.btn-group{margin-top:5px;margin-bottom:5px}.bs-example>.btn-toolbar+.btn-toolbar{margin-top:10px}.bs-example-control-sizing input[type=text]+input[type=text],.bs-example-control-sizing select{margin-top:10px}.bs-example-form .input-group{margin-bottom:10px}.bs-example>textarea.form-control{resize:vertical}.bs-example>.list-group{max-width:400px}.bs-example .navbar:last-child{margin-bottom:0}.bs-navbar-bottom-example,.bs-navbar-top-example{z-index:1;padding:0;overflow:hidden}.bs-navbar-bottom-example .navbar-header,.bs-navbar-top-example .navbar-header{margin-left:0}.bs-navbar-bottom-example .navbar-fixed-bottom,.bs-navbar-top-example .navbar-fixed-top{position:relative;margin-right:0;margin-left:0}.bs-navbar-top-example{padding-bottom:45px}.bs-navbar-top-example:after{top:auto;bottom:15px}.bs-navbar-top-example .navbar-fixed-top{top:-1px}.bs-navbar-bottom-example{padding-top:45px}.bs-navbar-bottom-example .navbar-fixed-bottom{bottom:-1px}.bs-navbar-bottom-example .navbar{margin-bottom:0}@media (min-width:768px){.bs-navbar-bottom-example .navbar-fixed-bottom,.bs-navbar-top-example .navbar-fixed-top{position:absolute}}.bs-example .pagination{margin-top:10px;margin-bottom:10px}.bs-example>.pager{margin-top:0}.bs-example-modal{background-color:#f5f5f5}.bs-example-modal .modal{position:relative;top:auto;right:auto;bottom:auto;left:auto;z-index:1;display:block}.bs-example-modal .modal-dialog{left:auto;margin-right:auto;margin-left:auto}.bs-example>.dropdown>.dropdown-toggle{float:left}.bs-example>.dropdown>.dropdown-menu{position:static;display:block;margin-bottom:5px;clear:left}.bs-example-tabs .nav-tabs{margin-bottom:15px}.bs-example-tooltips{text-align:center}.bs-example-tooltips>.btn{margin-top:5px;margin-bottom:5px}.bs-example-tooltip .tooltip{position:relative;display:inline-block;margin:10px 20px;opacity:1}.bs-example-popover{padding-bottom:24px;background-color:#f9f9f9}.bs-example-popover .popover{position:relative;display:block;float:left;width:260px;margin:20px}.scrollspy-example{position:relative;height:200px;margin-top:10px;overflow:auto}.bs-example>.nav-pills-stacked-example{max-width:300px}#collapseExample .well{margin-bottom:0}.bs-events-table>tbody>tr>td:first-child,.bs-events-table>thead>tr>th:first-child{white-space:nowrap}.bs-events-table>thead>tr>th:first-child{width:150px}.js-options-table>thead>tr>th:nth-child(1),.js-options-table>thead>tr>th:nth-child(2){width:100px}.js-options-table>thead>tr>th:nth-child(3){width:50px}.highlight{padding:9px 14px;margin-bottom:14px;background-color:#f7f7f9;border:1px solid #e1e1e8;border-radius:4px}.highlight pre{padding:0;margin-top:0;margin-bottom:0;word-break:normal;white-space:nowrap;background-color:transparent;border:0}.highlight pre code{font-size:inherit;color:#333}.highlight pre code:first-child{display:inline-block;padding-right:45px}.table-responsive .highlight pre{white-space:normal}.bs-table th small,.responsive-utilities th small{display:block;font-weight:400;color:#999}.responsive-utilities tbody th{font-weight:400}.responsive-utilities td{text-align:center}.responsive-utilities td.is-visible{color:#468847;background-color:#dff0d8!important}.responsive-utilities td.is-hidden{color:#ccc;background-color:#f9f9f9!important}.responsive-utilities-test{margin-top:5px}.responsive-utilities-test .col-xs-6{margin-bottom:10px}.responsive-utilities-test span{display:block;padding:15px 10px;font-size:14px;font-weight:700;line-height:1.1;text-align:center;border-radius:4px}.hidden-on .col-xs-6 .hidden-lg,.hidden-on .col-xs-6 .hidden-md,.hidden-on .col-xs-6 .hidden-sm,.hidden-on .col-xs-6 .hidden-xs,.visible-on .col-xs-6 .hidden-lg,.visible-on .col-xs-6 .hidden-md,.visible-on .col-xs-6 .hidden-sm,.visible-on .col-xs-6 .hidden-xs{color:#999;border:1px solid #ddd}.hidden-on .col-xs-6 .visible-lg-block,.hidden-on .col-xs-6 .visible-md-block,.hidden-on .col-xs-6 .visible-sm-block,.hidden-on .col-xs-6 .visible-xs-block,.visible-on .col-xs-6 .visible-lg-block,.visible-on .col-xs-6 .visible-md-block,.visible-on .col-xs-6 .visible-sm-block,.visible-on .col-xs-6 .visible-xs-block{color:#468847;background-color:#dff0d8;border:1px solid #d6e9c6}.bs-glyphicons{margin:0 -10px 20px;overflow:hidden}.bs-glyphicons-list{padding-left:0;list-style:none}.bs-glyphicons li{float:left;width:25%;height:115px;padding:10px;font-size:10px;line-height:1.4;text-align:center;background-color:#f9f9f9;border:1px solid #fff}.bs-glyphicons .glyphicon{margin-top:5px;margin-bottom:10px;font-size:24px}.bs-glyphicons .glyphicon-class{display:block;text-align:center;word-wrap:break-word}.bs-glyphicons li:hover{color:#fff;background-color:#563d7c}@media (min-width:768px){.bs-glyphicons{margin-right:0;margin-left:0}.bs-glyphicons li{width:12.5%;font-size:12px}}.bs-customizer .toggle{float:right;margin-top:25px}.bs-customizer label{margin-top:10px;font-weight:500;color:#555}.bs-customizer h2{padding-top:30px;margin-top:0;margin-bottom:5px}.bs-customizer h3{margin-bottom:0}.bs-customizer h4{margin-top:15px;margin-bottom:0}.bs-customizer .bs-callout h4{margin-top:0;margin-bottom:5px}.bs-customizer input[type=text]{font-family:Menlo,Monaco,Consolas,"Courier New",monospace;background-color:#fafafa}.bs-customizer .help-block{margin-bottom:5px;font-size:12px}#less-section label{font-weight:400}.bs-customize-download .btn-outline{padding:20px}.bs-customizer-alert{position:fixed;top:0;right:0;left:0;z-index:1030;padding:15px 0;color:#fff;background-color:#d9534f;border-bottom:1px solid #b94441;-webkit-box-shadow:inset 0 1px 0 rgba(255,255,255,.25);box-shadow:inset 0 1px 0 rgba(255,255,255,.25)}.bs-customizer-alert .close{margin-top:-4px;font-size:24px}.bs-customizer-alert p{margin-bottom:0}.bs-customizer-alert .glyphicon{margin-right:5px}.bs-customizer-alert pre{margin:10px 0 0;color:#fff;background-color:#a83c3a;border-color:#973634;-webkit-box-shadow:inset 0 2px 4px rgba(0,0,0,.05),0 1px 0 rgba(255,255,255,.1);box-shadow:inset 0 2px 4px rgba(0,0,0,.05),0 1px 0 rgba(255,255,255,.1)}.bs-dropzone{position:relative;padding:20px;margin-bottom:20px;color:#777;text-align:center;border:2px dashed #eee;border-radius:4px}.bs-dropzone .import-header{margin-bottom:5px}.bs-dropzone .glyphicon-download-alt{font-size:40px}.bs-dropzone hr{width:100px}.bs-dropzone .lead{margin-bottom:10px;font-weight:400;color:#333}#import-manual-trigger{cursor:pointer}.bs-dropzone p:last-child{margin-bottom:0}.bs-brand-logos{display:table;width:100%;margin-bottom:15px;overflow:hidden;color:#563d7c;background-color:#f9f9f9;border-radius:4px}.bs-brand-item{padding:60px 0;text-align:center}.bs-brand-item+.bs-brand-item{border-top:1px solid #fff}.bs-brand-logos .inverse{color:#fff;background-color:#563d7c}.bs-brand-item h1,.bs-brand-item h3{margin-top:0;margin-bottom:0}.bs-brand-item .bs-docs-booticon{margin-right:auto;margin-left:auto}.bs-brand-item .glyphicon{width:30px;height:30px;margin:10px auto -10px;line-height:30px;color:#fff;border-radius:50%}.bs-brand-item .glyphicon-ok{background-color:#5cb85c}.bs-brand-item .glyphicon-remove{background-color:#d9534f}@media (min-width:768px){.bs-brand-item{display:table-cell;width:1%}.bs-brand-item+.bs-brand-item{border-top:0;border-left:1px solid #fff}.bs-brand-item h1{font-size:60px}}.zero-clipboard{position:relative;display:none}.btn-clipboard{position:absolute;top:0;right:0;z-index:10;display:block;padding:5px 8px;font-size:12px;color:#767676;cursor:pointer;background-color:#fff;border:1px solid #e1e1e8;border-radius:0 4px 0 4px}.btn-clipboard-hover{color:#fff;background-color:#563d7c;border-color:#563d7c}@media (min-width:768px){.zero-clipboard{display:block}.bs-example+.zero-clipboard .btn-clipboard{top:-16px;border-top-right-radius:0}}#focusedInput{border-color:#ccc;border-color:rgba(82,168,236,.8);outline:0;outline:thin dotted \9;-webkit-box-shadow:0 0 8px rgba(82,168,236,.6);box-shadow:0 0 8px rgba(82,168,236,.6)} \ No newline at end of file + * details, see https://creativecommons.org/licenses/by/3.0/. + */body{position:relative}.table code{font-size:13px;font-weight:400}h2 code,h3 code,h4 code{background-color:inherit}.btn-outline{color:#563d7c;background-color:transparent;border-color:#563d7c}.btn-outline:active,.btn-outline:focus,.btn-outline:hover{color:#fff;background-color:#563d7c;border-color:#563d7c}.btn-outline-inverse{color:#fff;background-color:transparent;border-color:#cdbfe3}.btn-outline-inverse:active,.btn-outline-inverse:focus,.btn-outline-inverse:hover{color:#563d7c;text-shadow:none;background-color:#fff;border-color:#fff}.bs-docs-booticon{display:block;font-weight:500;color:#fff;text-align:center;cursor:default;background-color:#563d7c;border-radius:15%}.bs-docs-booticon-sm{width:30px;height:30px;font-size:20px;line-height:28px}.bs-docs-booticon-lg{width:144px;height:144px;font-size:108px;line-height:140px}.bs-docs-booticon-inverse{color:#563d7c;background-color:#fff}.bs-docs-booticon-outline{background-color:transparent;border:1px solid #cdbfe3}#skippy{display:block;padding:1em;color:#fff;background-color:#6f5499;outline:0}#skippy .skiplink-text{padding:.5em;outline:1px dotted}#content:focus{outline:0}.bs-docs-nav{margin-bottom:0;background-color:#fff;border-bottom:0}.bs-home-nav .bs-nav-b{display:none}.bs-docs-nav .navbar-brand,.bs-docs-nav .navbar-nav>li>a{font-weight:500;color:#563d7c}.bs-docs-nav .navbar-nav>.active>a,.bs-docs-nav .navbar-nav>.active>a:hover,.bs-docs-nav .navbar-nav>li>a:hover{color:#463265;background-color:#f9f9f9}.bs-docs-nav .navbar-toggle .icon-bar{background-color:#563d7c}.bs-docs-nav .navbar-header .navbar-toggle{border-color:#fff}.bs-docs-nav .navbar-header .navbar-toggle:focus,.bs-docs-nav .navbar-header .navbar-toggle:hover{background-color:#f9f9f9;border-color:#f9f9f9}.bs-docs-footer{padding-top:40px;padding-bottom:40px;margin-top:100px;color:#767676;text-align:center;border-top:1px solid #e5e5e5}.bs-docs-footer-links{padding-left:0;margin-top:20px}.bs-docs-footer-links li{display:inline;padding:0 2px}.bs-docs-footer-links li:first-child{padding-left:0}@media (min-width:768px){.bs-docs-footer p{margin-bottom:0}}.bs-docs-social{margin-bottom:20px;text-align:center}.bs-docs-social-buttons{display:inline-block;padding-left:0;margin-bottom:0;list-style:none}.bs-docs-social-buttons li{display:inline-block;padding:5px 8px;line-height:1}.bs-docs-social-buttons .twitter-follow-button{width:225px!important}.bs-docs-social-buttons .twitter-share-button{width:98px!important}.github-btn{overflow:hidden;border:0}.bs-docs-header,.bs-docs-masthead{position:relative;padding:30px 0;color:#cdbfe3;text-align:center;text-shadow:0 1px 0 rgba(0,0,0,.1);background-color:#6f5499;background-image:-webkit-gradient(linear,left top,left bottom,from(#563d7c),to(#6f5499));background-image:-webkit-linear-gradient(top,#563d7c 0,#6f5499 100%);background-image:-o-linear-gradient(top,#563d7c 0,#6f5499 100%);background-image:linear-gradient(to bottom,#563d7c 0,#6f5499 100%);filter:progid:DXImageTransform.Microsoft.gradient(startColorstr='#563d7c', endColorstr='#6F5499', GradientType=0);background-repeat:repeat-x}.bs-docs-masthead .bs-docs-booticon{margin:0 auto 30px}.bs-docs-masthead h1{font-weight:300;line-height:1;color:#fff}.bs-docs-masthead .lead{margin:0 auto 30px;font-size:20px;color:#fff}.bs-docs-masthead .version{margin-top:-15px;margin-bottom:30px;color:#9783b9}.bs-docs-masthead .btn{width:100%;padding:15px 30px;font-size:20px}@media (min-width:480px){.bs-docs-masthead .btn{width:auto}}@media (min-width:768px){.bs-docs-masthead{padding:80px 0}.bs-docs-masthead h1{font-size:60px}.bs-docs-masthead .lead{font-size:24px}}@media (min-width:992px){.bs-docs-masthead .lead{width:80%;font-size:30px}}.bs-docs-header{margin-bottom:40px;font-size:20px}.bs-docs-header h1{margin-top:0;color:#fff}.bs-docs-header p{margin-bottom:0;font-weight:300;line-height:1.4}.bs-docs-header .container{position:relative}@media (min-width:768px){.bs-docs-header{padding-top:60px;padding-bottom:60px;font-size:24px;text-align:left}.bs-docs-header h1{font-size:60px;line-height:1}}@media (min-width:992px){.bs-docs-header h1,.bs-docs-header p{margin-right:380px}}.carbonad{width:auto!important;height:auto!important;padding:20px!important;margin:30px -15px -31px!important;overflow:hidden;font-size:13px!important;line-height:16px!important;text-align:left;background:0 0!important;border:solid #866ab3!important;border-width:1px 0!important}.carbonad-img{margin:0!important}.carbonad-tag,.carbonad-text{display:block!important;float:none!important;width:auto!important;height:auto!important;margin-left:145px!important;font-family:"Helvetica Neue",Helvetica,Arial,sans-serif!important}.carbonad-text{padding-top:0!important}.carbonad-tag{color:inherit!important;text-align:left!important}.carbonad-tag a,.carbonad-text a{color:#fff!important}.carbonad #azcarbon>img{display:none}@media (min-width:480px){.carbonad{width:330px!important;margin:20px auto!important;border-width:1px!important;border-radius:4px}.bs-docs-masthead .carbonad{margin:50px auto 0!important}}@media (min-width:768px){.carbonad{margin-right:0!important;margin-left:0!important}}@media (min-width:992px){.carbonad{position:absolute;top:0;right:15px;width:330px!important;padding:15px!important;margin:0!important}.bs-docs-masthead .carbonad{position:static}}.bs-docs-featurette{padding-top:40px;padding-bottom:40px;font-size:16px;line-height:1.5;color:#555;text-align:center;background-color:#fff;border-bottom:1px solid #e5e5e5}.bs-docs-featurette+.bs-docs-footer{margin-top:0;border-top:0}.bs-docs-featurette-title{margin-bottom:5px;font-size:30px;font-weight:400;color:#333}.half-rule{width:100px;margin:40px auto}.bs-docs-featurette h3{margin-bottom:5px;font-weight:400;color:#333}.bs-docs-featurette-img{display:block;margin-bottom:20px;color:#333}.bs-docs-featurette-img:hover{color:#337ab7;text-decoration:none}.bs-docs-featurette-img img{display:block;margin-bottom:15px}@media (min-width:480px){.bs-docs-featurette .img-responsive{margin-top:30px}}@media (min-width:768px){.bs-docs-featurette{padding-top:100px;padding-bottom:100px}.bs-docs-featurette-title{font-size:40px}.bs-docs-featurette .lead{max-width:80%;margin-right:auto;margin-left:auto}.bs-docs-featurette .img-responsive{margin-top:0}}.bs-docs-featured-sites{margin-right:-1px;margin-left:-1px}.bs-docs-featured-sites .col-xs-6{padding:1px}.bs-docs-featured-sites .img-responsive{margin-top:0}@media (min-width:768px){.bs-docs-featured-sites .col-sm-3:first-child img{border-top-left-radius:4px;border-bottom-left-radius:4px}.bs-docs-featured-sites .col-sm-3:last-child img{border-top-right-radius:4px;border-bottom-right-radius:4px}}.bs-examples .thumbnail{margin-bottom:10px}.bs-examples h4{margin-bottom:5px}.bs-examples p{margin-bottom:20px}@media (max-width:480px){.bs-examples{margin-right:-10px;margin-left:-10px}.bs-examples>[class^=col-]{padding-right:10px;padding-left:10px}}.bs-docs-sidebar.affix{position:static}@media (min-width:768px){.bs-docs-sidebar{padding-left:20px}}.bs-docs-sidenav{margin-top:20px;margin-bottom:20px}.bs-docs-sidebar .nav>li>a{display:block;padding:4px 20px;font-size:13px;font-weight:500;color:#767676}.bs-docs-sidebar .nav>li>a:focus,.bs-docs-sidebar .nav>li>a:hover{padding-left:19px;color:#563d7c;text-decoration:none;background-color:transparent;border-left:1px solid #563d7c}.bs-docs-sidebar .nav>.active:focus>a,.bs-docs-sidebar .nav>.active:hover>a,.bs-docs-sidebar .nav>.active>a{padding-left:18px;font-weight:700;color:#563d7c;background-color:transparent;border-left:2px solid #563d7c}.bs-docs-sidebar .nav .nav{display:none;padding-bottom:10px}.bs-docs-sidebar .nav .nav>li>a{padding-top:1px;padding-bottom:1px;padding-left:30px;font-size:12px;font-weight:400}.bs-docs-sidebar .nav .nav>li>a:focus,.bs-docs-sidebar .nav .nav>li>a:hover{padding-left:29px}.bs-docs-sidebar .nav .nav>.active:focus>a,.bs-docs-sidebar .nav .nav>.active:hover>a,.bs-docs-sidebar .nav .nav>.active>a{padding-left:28px;font-weight:500}.back-to-top,.bs-docs-theme-toggle{display:none;padding:4px 10px;margin-top:10px;margin-left:10px;font-size:12px;font-weight:500;color:#999}.back-to-top:hover,.bs-docs-theme-toggle:hover{color:#563d7c;text-decoration:none}.bs-docs-theme-toggle{margin-top:0}@media (min-width:768px){.back-to-top,.bs-docs-theme-toggle{display:block}}@media (min-width:992px){.bs-docs-sidebar .nav>.active>ul{display:block}.bs-docs-sidebar.affix,.bs-docs-sidebar.affix-bottom{width:213px}.bs-docs-sidebar.affix{position:fixed;top:20px}.bs-docs-sidebar.affix-bottom{position:absolute}.bs-docs-sidebar.affix .bs-docs-sidenav,.bs-docs-sidebar.affix-bottom .bs-docs-sidenav{margin-top:0;margin-bottom:0}}@media (min-width:1200px){.bs-docs-sidebar.affix,.bs-docs-sidebar.affix-bottom{width:263px}}.bs-docs-section{margin-bottom:60px}.bs-docs-section:last-child{margin-bottom:0}h1[id]{padding-top:20px;margin-top:0}.bs-callout{padding:20px;margin:20px 0;border:1px solid #eee;border-left-width:5px;border-radius:3px}.bs-callout h4{margin-top:0;margin-bottom:5px}.bs-callout p:last-child{margin-bottom:0}.bs-callout code{border-radius:3px}.bs-callout+.bs-callout{margin-top:-5px}.bs-callout-danger{border-left-color:#ce4844}.bs-callout-danger h4{color:#ce4844}.bs-callout-warning{border-left-color:#aa6708}.bs-callout-warning h4{color:#aa6708}.bs-callout-info{border-left-color:#1b809e}.bs-callout-info h4{color:#1b809e}.color-swatches{margin:0 -5px;overflow:hidden}.color-swatch{float:left;width:60px;height:60px;margin:0 5px;border-radius:3px}@media (min-width:768px){.color-swatch{width:100px;height:100px}}.color-swatches .gray-darker{background-color:#222}.color-swatches .gray-dark{background-color:#333}.color-swatches .gray{background-color:#555}.color-swatches .gray-light{background-color:#999}.color-swatches .gray-lighter{background-color:#eee}.color-swatches .brand-primary{background-color:#337ab7}.color-swatches .brand-success{background-color:#5cb85c}.color-swatches .brand-warning{background-color:#f0ad4e}.color-swatches .brand-danger{background-color:#d9534f}.color-swatches .brand-info{background-color:#5bc0de}.color-swatches .bs-purple{background-color:#563d7c}.color-swatches .bs-purple-light{background-color:#c7bfd3}.color-swatches .bs-purple-lighter{background-color:#e5e1ea}.color-swatches .bs-gray{background-color:#f9f9f9}.bs-team .team-member{line-height:32px;color:#555}.bs-team .team-member:hover{color:#333;text-decoration:none}.bs-team .github-btn{float:right;width:180px;height:20px;margin-top:6px}.bs-team img{float:left;width:32px;margin-right:10px;border-radius:4px}.bs-docs-browser-bugs td p{margin-bottom:0}.bs-docs-browser-bugs th:first-child{width:18%}.show-grid{margin-bottom:15px}.show-grid [class^=col-]{padding-top:10px;padding-bottom:10px;background-color:#eee;background-color:rgba(86,61,124,.15);border:1px solid #ddd;border:1px solid rgba(86,61,124,.2)}.bs-example{position:relative;padding:45px 15px 15px;margin:0 -15px 15px;border-color:#e5e5e5 #eee #eee;border-style:solid;border-width:1px 0;-webkit-box-shadow:inset 0 3px 6px rgba(0,0,0,.05);box-shadow:inset 0 3px 6px rgba(0,0,0,.05)}.bs-example:after{position:absolute;top:15px;left:15px;font-size:12px;font-weight:700;color:#959595;text-transform:uppercase;letter-spacing:1px;content:"Example"}.bs-example-padded-bottom{padding-bottom:24px}.bs-example+.highlight,.bs-example+.zero-clipboard+.highlight{margin:-15px -15px 15px;border-width:0 0 1px;border-radius:0}@media (min-width:768px){.bs-example{margin-right:0;margin-left:0;background-color:#fff;border-color:#ddd;border-width:1px;border-radius:4px 4px 0 0;-webkit-box-shadow:none;box-shadow:none}.bs-example+.highlight,.bs-example+.zero-clipboard+.highlight{margin-top:-16px;margin-right:0;margin-left:0;border-width:1px;border-bottom-right-radius:4px;border-bottom-left-radius:4px}.bs-example-standalone{border-radius:4px}}.bs-example .container{width:auto}.bs-example>.alert:last-child,.bs-example>.form-control:last-child,.bs-example>.jumbotron:last-child,.bs-example>.list-group:last-child,.bs-example>.navbar:last-child,.bs-example>.panel:last-child,.bs-example>.progress:last-child,.bs-example>.table-responsive:last-child>.table,.bs-example>.table:last-child,.bs-example>.well:last-child,.bs-example>blockquote:last-child,.bs-example>ol:last-child,.bs-example>p:last-child,.bs-example>ul:last-child{margin-bottom:0}.bs-example>p>.close{float:none}.bs-example-type .table .type-info{color:#767676;vertical-align:middle}.bs-example-type .table td{padding:15px 0;border-color:#eee}.bs-example-type .table tr:first-child td{border-top:0}.bs-example-type h1,.bs-example-type h2,.bs-example-type h3,.bs-example-type h4,.bs-example-type h5,.bs-example-type h6{margin:0}.bs-example-bg-classes p{padding:15px}.bs-example>.img-circle,.bs-example>.img-rounded,.bs-example>.img-thumbnail{margin:5px}.bs-example>.table-responsive>.table{background-color:#fff}.bs-example>.btn,.bs-example>.btn-group{margin-top:5px;margin-bottom:5px}.bs-example>.btn-toolbar+.btn-toolbar{margin-top:10px}.bs-example-control-sizing input[type=text]+input[type=text],.bs-example-control-sizing select{margin-top:10px}.bs-example-form .input-group{margin-bottom:10px}.bs-example>textarea.form-control{resize:vertical}.bs-example>.list-group{max-width:400px}.bs-example .navbar:last-child{margin-bottom:0}.bs-navbar-bottom-example,.bs-navbar-top-example{z-index:1;padding:0;overflow:hidden}.bs-navbar-bottom-example .navbar-header,.bs-navbar-top-example .navbar-header{margin-left:0}.bs-navbar-bottom-example .navbar-fixed-bottom,.bs-navbar-top-example .navbar-fixed-top{position:relative;margin-right:0;margin-left:0}.bs-navbar-top-example{padding-bottom:45px}.bs-navbar-top-example:after{top:auto;bottom:15px}.bs-navbar-top-example .navbar-fixed-top{top:-1px}.bs-navbar-bottom-example{padding-top:45px}.bs-navbar-bottom-example .navbar-fixed-bottom{bottom:-1px}.bs-navbar-bottom-example .navbar{margin-bottom:0}@media (min-width:768px){.bs-navbar-bottom-example .navbar-fixed-bottom,.bs-navbar-top-example .navbar-fixed-top{position:absolute}}.bs-example .pagination{margin-top:10px;margin-bottom:10px}.bs-example>.pager{margin-top:0}.bs-example-modal{background-color:#f5f5f5}.bs-example-modal .modal{position:relative;top:auto;right:auto;bottom:auto;left:auto;z-index:1;display:block}.bs-example-modal .modal-dialog{left:auto;margin-right:auto;margin-left:auto}.bs-example>.dropdown>.dropdown-toggle{float:left}.bs-example>.dropdown>.dropdown-menu{position:static;display:block;margin-bottom:5px;clear:left}.bs-example-tabs .nav-tabs{margin-bottom:15px}.bs-example-tooltips{text-align:center}.bs-example-tooltips>.btn{margin-top:5px;margin-bottom:5px}.bs-example-tooltip .tooltip{position:relative;display:inline-block;margin:10px 20px;opacity:1}.bs-example-popover{padding-bottom:24px;background-color:#f9f9f9}.bs-example-popover .popover{position:relative;display:block;float:left;width:260px;margin:20px}.scrollspy-example{position:relative;height:200px;margin-top:10px;overflow:auto}.bs-example>.nav-pills-stacked-example{max-width:300px}#collapseExample .well{margin-bottom:0}.bs-events-table>tbody>tr>td:first-child,.bs-events-table>thead>tr>th:first-child{white-space:nowrap}.bs-events-table>thead>tr>th:first-child{width:150px}.js-options-table>thead>tr>th:nth-child(1),.js-options-table>thead>tr>th:nth-child(2){width:100px}.js-options-table>thead>tr>th:nth-child(3){width:50px}.highlight{padding:9px 14px;margin-bottom:14px;background-color:#f7f7f9;border:1px solid #e1e1e8;border-radius:4px}.highlight pre{padding:0;margin-top:0;margin-bottom:0;word-break:normal;white-space:nowrap;background-color:transparent;border:0}.highlight pre code{font-size:inherit;color:#333}.highlight pre code:first-child{display:inline-block;padding-right:45px}.table-responsive .highlight pre{white-space:normal}.bs-table th small,.responsive-utilities th small{display:block;font-weight:400;color:#999}.responsive-utilities tbody th{font-weight:400}.responsive-utilities td{text-align:center}.responsive-utilities td.is-visible{color:#468847;background-color:#dff0d8!important}.responsive-utilities td.is-hidden{color:#ccc;background-color:#f9f9f9!important}.responsive-utilities-test{margin-top:5px}.responsive-utilities-test .col-xs-6{margin-bottom:10px}.responsive-utilities-test span{display:block;padding:15px 10px;font-size:14px;font-weight:700;line-height:1.1;text-align:center;border-radius:4px}.hidden-on .col-xs-6 .hidden-lg,.hidden-on .col-xs-6 .hidden-md,.hidden-on .col-xs-6 .hidden-sm,.hidden-on .col-xs-6 .hidden-xs,.visible-on .col-xs-6 .hidden-lg,.visible-on .col-xs-6 .hidden-md,.visible-on .col-xs-6 .hidden-sm,.visible-on .col-xs-6 .hidden-xs{color:#999;border:1px solid #ddd}.hidden-on .col-xs-6 .visible-lg-block,.hidden-on .col-xs-6 .visible-md-block,.hidden-on .col-xs-6 .visible-sm-block,.hidden-on .col-xs-6 .visible-xs-block,.visible-on .col-xs-6 .visible-lg-block,.visible-on .col-xs-6 .visible-md-block,.visible-on .col-xs-6 .visible-sm-block,.visible-on .col-xs-6 .visible-xs-block{color:#468847;background-color:#dff0d8;border:1px solid #d6e9c6}.bs-glyphicons{margin:0 -10px 20px;overflow:hidden}.bs-glyphicons-list{padding-left:0;list-style:none}.bs-glyphicons li{float:left;width:25%;height:115px;padding:10px;font-size:10px;line-height:1.4;text-align:center;background-color:#f9f9f9;border:1px solid #fff}.bs-glyphicons .glyphicon{margin-top:5px;margin-bottom:10px;font-size:24px}.bs-glyphicons .glyphicon-class{display:block;text-align:center;word-wrap:break-word}.bs-glyphicons li:hover{color:#fff;background-color:#563d7c}@media (min-width:768px){.bs-glyphicons{margin-right:0;margin-left:0}.bs-glyphicons li{width:12.5%;font-size:12px}}.bs-customizer .toggle{float:right;margin-top:25px}.bs-customizer label{margin-top:10px;font-weight:500;color:#555}.bs-customizer h2{padding-top:30px;margin-top:0;margin-bottom:5px}.bs-customizer h3{margin-bottom:0}.bs-customizer h4{margin-top:15px;margin-bottom:0}.bs-customizer .bs-callout h4{margin-top:0;margin-bottom:5px}.bs-customizer input[type=text]{font-family:Menlo,Monaco,Consolas,"Courier New",monospace;background-color:#fafafa}.bs-customizer .help-block{margin-bottom:5px;font-size:12px}#less-section label{font-weight:400}.bs-customize-download .btn-outline{padding:20px}.bs-customizer-alert{position:fixed;top:0;right:0;left:0;z-index:1030;padding:15px 0;color:#fff;background-color:#d9534f;border-bottom:1px solid #b94441;-webkit-box-shadow:inset 0 1px 0 rgba(255,255,255,.25);box-shadow:inset 0 1px 0 rgba(255,255,255,.25)}.bs-customizer-alert .close{margin-top:-4px;font-size:24px}.bs-customizer-alert p{margin-bottom:0}.bs-customizer-alert .glyphicon{margin-right:5px}.bs-customizer-alert pre{margin:10px 0 0;color:#fff;background-color:#a83c3a;border-color:#973634;-webkit-box-shadow:inset 0 2px 4px rgba(0,0,0,.05),0 1px 0 rgba(255,255,255,.1);box-shadow:inset 0 2px 4px rgba(0,0,0,.05),0 1px 0 rgba(255,255,255,.1)}.bs-dropzone{position:relative;padding:20px;margin-bottom:20px;color:#777;text-align:center;border:2px dashed #eee;border-radius:4px}.bs-dropzone .import-header{margin-bottom:5px}.bs-dropzone .glyphicon-download-alt{font-size:40px}.bs-dropzone hr{width:100px}.bs-dropzone .lead{margin-bottom:10px;font-weight:400;color:#333}#import-manual-trigger{cursor:pointer}.bs-dropzone p:last-child{margin-bottom:0}.bs-brand-logos{display:table;width:100%;margin-bottom:15px;overflow:hidden;color:#563d7c;background-color:#f9f9f9;border-radius:4px}.bs-brand-item{padding:60px 0;text-align:center}.bs-brand-item+.bs-brand-item{border-top:1px solid #fff}.bs-brand-logos .inverse{color:#fff;background-color:#563d7c}.bs-brand-item h1,.bs-brand-item h3{margin-top:0;margin-bottom:0}.bs-brand-item .bs-docs-booticon{margin-right:auto;margin-left:auto}.bs-brand-item .glyphicon{width:30px;height:30px;margin:10px auto -10px;line-height:30px;color:#fff;border-radius:50%}.bs-brand-item .glyphicon-ok{background-color:#5cb85c}.bs-brand-item .glyphicon-remove{background-color:#d9534f}@media (min-width:768px){.bs-brand-item{display:table-cell;width:1%}.bs-brand-item+.bs-brand-item{border-top:0;border-left:1px solid #fff}.bs-brand-item h1{font-size:60px}}.zero-clipboard{position:relative;display:none}.btn-clipboard{position:absolute;top:0;right:0;z-index:10;display:block;padding:5px 8px;font-size:12px;color:#767676;cursor:pointer;background-color:#fff;border:1px solid #e1e1e8;border-radius:0 4px 0 4px}.btn-clipboard-hover{color:#fff;background-color:#563d7c;border-color:#563d7c}@media (min-width:768px){.zero-clipboard{display:block}.bs-example+.zero-clipboard .btn-clipboard{top:-16px;border-top-right-radius:0}}.anchorjs-link{color:inherit}@media (max-width:480px){.anchorjs-link{display:none}}:hover>.anchorjs-link{opacity:.75;-webkit-transition:color .16s linear;-o-transition:color .16s linear;transition:color .16s linear}.anchorjs-link:focus,:hover>.anchorjs-link:hover{text-decoration:none;opacity:1}#focusedInput{border-color:#ccc;border-color:rgba(82,168,236,.8);outline:0;outline:thin dotted\9;-webkit-box-shadow:0 0 8px rgba(82,168,236,.6);box-shadow:0 0 8px rgba(82,168,236,.6)} \ No newline at end of file diff --git a/assets/css/src/anchor.css b/assets/css/src/anchor.css deleted file mode 100644 index 69c6f5dcd1..0000000000 --- a/assets/css/src/anchor.css +++ /dev/null @@ -1,60 +0,0 @@ -/** -* Store the link icon as a base64 embedded icon font. -*/ -@font-face { - font-family: 'anchorjs-link'; - src: url(data:application/x-font-ttf;charset=utf-8;base64,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) format('truetype'), - url(data:application/font-woff;charset=utf-8;base64,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) format('woff'); - font-weight: normal; - font-style: normal; -} - -.anchorjs-icon { - font-family: 'anchorjs-link'; - speak: none; - font-style: normal; - font-weight: normal; - font-variant: normal; - text-transform: none; - line-height: 1; - - /* Better Icon Rendering */ - -webkit-font-smoothing: antialiased; - -moz-osx-font-smoothing: grayscale; -} - -/** -* Link placement and hover behavior. -*/ -.anchorjs-link { - float: left; - width: 1em; - height: 1em; - margin-left: -1.2em; - opacity: 0; - color: inherit; - text-align: center; -} - -@media (max-width: 480px) { - .anchorjs-link { - display: none; - } -} - -*:hover > .anchorjs-link, -.anchorjs-link:focus { - opacity: .75; - transition: color .16s linear; -} -*:hover > .anchorjs-link:hover { - opacity: 1; - text-decoration: none; -} -.anchorjs-icon { - font-size: 60%; - vertical-align: .2em; -} -.anchorjs-icon:before { - content: "\e600"; -} diff --git a/assets/css/src/docs.css b/assets/css/src/docs.css index 6cf036a74d..622b3e577f 100644 --- a/assets/css/src/docs.css +++ b/assets/css/src/docs.css @@ -1,8 +1,8 @@ /*! * Bootstrap Docs (http://getbootstrap.com) - * Copyright 2011-2014 Twitter, Inc. + * Copyright 2011-2015 Twitter, Inc. * Licensed under the Creative Commons Attribution 3.0 Unported License. For - * details, see http://creativecommons.org/licenses/by/3.0/. + * details, see https://creativecommons.org/licenses/by/3.0/. */ @@ -356,7 +356,7 @@ h4 code { width: auto !important; height: auto !important; padding: 20px !important; - margin: 30px -30px -31px !important; + margin: 30px -15px -31px !important; overflow: hidden; /* clearfix */ font-size: 13px !important; line-height: 16px !important; @@ -1595,6 +1595,31 @@ h1[id] { } } +/* + * AnchorJS Styles + */ +.anchorjs-link { + color: inherit; +} + +@media (max-width: 480px) { + .anchorjs-link { + display: none; + } +} + +*:hover > .anchorjs-link { + opacity: .75; + -webkit-transition: color .16s linear; + -o-transition: color .16s linear; + transition: color .16s linear; +} + +*:hover > .anchorjs-link:hover, +.anchorjs-link:focus { + text-decoration: none; + opacity: 1; +} /* * Miscellaneous diff --git a/assets/js/customize.min.js b/assets/js/customize.min.js index 0090f9f857..090f511553 100644 --- a/assets/js/customize.min.js +++ b/assets/js/customize.min.js @@ -1,34 +1,34 @@ -!function(a){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=a();else if("function"==typeof define&&define.amd)define([],a);else{var b;"undefined"!=typeof window?b=window:"undefined"!=typeof global?b=global:"undefined"!=typeof self&&(b=self),b.autoprefixer=a()}}(function(){return function a(b,c,d){function e(g,h){if(!c[g]){if(!b[g]){var i="function"==typeof require&&require;if(!h&&i)return i(g,!0);if(f)return f(g,!0);var j=new Error("Cannot find module '"+g+"'");throw j.code="MODULE_NOT_FOUND",j}var k=c[g]={exports:{}};b[g][0].call(k.exports,function(a){var c=b[g][1][a];return e(c?c:a)},k,k.exports,a,b,c,d)}return c[g].exports}for(var f="function"==typeof require&&require,g=0;gb[0]?1:a[0]f;f++)c=a[f],h=c.split(" "),d=h[0],e=h[1],e=parseFloat(e),i.push(b(c,d,e));return i},e=function(a,b){return a.filter(function(a){var c,d,e;return e=a.split(" "),c=e[0],d=e[1],d=parseFloat(d),b(c,d)})},h=function(){var a,c,d,e,f,g,h;for(d=2<=arguments.length?k.call(arguments,0,e=arguments.length-1):(e=0,[]),a=arguments[e++],h=[],f=0,g=d.length;g>f;f++)c=d[f],h.push(b.exports[c]=a);return h},b.exports={},d(a("caniuse-db/features-json/border-radius"),function(a){return h("border-radius","border-top-left-radius","border-top-right-radius","border-bottom-right-radius","border-bottom-left-radius",{mistakes:["-ms-","-o-"],transition:!0,browsers:a})}),d(a("caniuse-db/features-json/css-boxshadow"),function(a){return h("box-shadow",{transition:!0,browsers:a})}),d(a("caniuse-db/features-json/css-animation"),function(a){return h("animation","animation-name","animation-duration","animation-delay","animation-direction","animation-fill-mode","animation-iteration-count","animation-play-state","animation-timing-function","@keyframes",{browsers:a})}),d(a("caniuse-db/features-json/css-transitions"),function(a){return h("transition","transition-property","transition-duration","transition-delay","transition-timing-function",{mistakes:["-ms-"],browsers:a})}),d(a("caniuse-db/features-json/transforms2d"),function(a){return h("transform","transform-origin",{transition:!0,browsers:a})}),d(a("caniuse-db/features-json/transforms3d"),function(a){return h("perspective","perspective-origin",{transition:!0,browsers:a}),h("transform-style","backface-visibility",{browsers:a})}),d(a("caniuse-db/features-json/css-gradients"),function(a){return a=g(a,function(a,b,c){return"android"===b&&4>c||"ios_saf"===b&&5>c||"safari"===b&&5.1>c?a+" old":a}),h("linear-gradient","repeating-linear-gradient","radial-gradient","repeating-radial-gradient",{props:["background","background-image","border-image","list-style","list-style-image","content"],mistakes:["-ms-"],browsers:a})}),d(a("caniuse-db/features-json/css3-boxsizing"),function(a){return h("box-sizing",{browsers:a})}),d(a("caniuse-db/features-json/css-filters"),function(a){return h("filter",{transition:!0,browsers:a})}),d(a("caniuse-db/features-json/multicolumn"),function(a){return h("columns","column-width","column-gap","column-rule","column-rule-color","column-rule-width",{transition:!0,browsers:a}),h("column-count","column-rule-style","column-span","column-fill","break-before","break-after","break-inside",{browsers:a})}),d(a("caniuse-db/features-json/user-select-none"),function(a){return h("user-select",{browsers:a})}),d(a("caniuse-db/features-json/flexbox"),function(a){return a=g(a,function(a,b,c){return"safari"===b&&6.1>c?a+" 2009":"ios_saf"===b&&7>c?a+" 2009":"chrome"===b&&21>c?a+" 2009":"android"===b&&4.4>c?a+" 2009":a}),h("display-flex","inline-flex",{props:["display"],browsers:a}),h("flex","flex-grow","flex-shrink","flex-basis",{transition:!0,browsers:a}),h("flex-direction","flex-wrap","flex-flow","justify-content","order","align-items","align-self","align-content",{browsers:a})}),d(a("caniuse-db/features-json/calc"),function(a){return h("calc",{props:["*"],browsers:a})}),d(a("caniuse-db/features-json/background-img-opts"),function(a){return h("background-clip","background-origin","background-size",{browsers:a})}),d(a("caniuse-db/features-json/font-feature"),function(a){return h("font-feature-settings","font-variant-ligatures","font-language-override","font-kerning",{browsers:a})}),d(a("caniuse-db/features-json/border-image"),function(a){return h("border-image",{browsers:a})}),d(a("caniuse-db/features-json/css-selection"),function(a){return h("::selection",{selector:!0,browsers:a})}),d(a("caniuse-db/features-json/css-placeholder"),function(a){return a=g(a,function(a,b,c){return"firefox"===b&&18>=c?a+" old":a}),h("::placeholder",{selector:!0,browsers:a})}),d(a("caniuse-db/features-json/css-hyphens"),function(a){return h("hyphens",{browsers:a})}),d(a("caniuse-db/features-json/fullscreen"),function(a){return h(":fullscreen",{selector:!0,browsers:a})}),d(a("caniuse-db/features-json/css3-tabsize"),function(a){return h("tab-size",{browsers:a})}),d(a("caniuse-db/features-json/intrinsic-width"),function(a){return h("max-content","min-content","fit-content","fill-available",{props:["width","min-width","max-width","height","min-height","max-height"],browsers:a})}),d(a("caniuse-db/features-json/css3-cursors-newer"),function(a){return h("zoom-in","zoom-out",{props:["cursor"],browsers:a.concat(["chrome 3"])}),h("grab","grabbing",{props:["cursor"],browsers:a.concat(["firefox 24","firefox 25","firefox 26"])})}),d(a("caniuse-db/features-json/css-sticky"),function(a){return h("sticky",{props:["position"],browsers:a})}),d(a("caniuse-db/features-json/pointer"),function(a){return h("touch-action",{browsers:a})}),j=a("caniuse-db/features-json/text-decoration"),d(j,function(a){return h("text-decoration-style",{browsers:a})}),d(j,{match:/y\sx($|\s)/},function(a){return h("text-decoration-line","text-decoration-color",{browsers:a})}),d(a("caniuse-db/features-json/text-size-adjust"),function(a){return h("text-size-adjust",{browsers:a})}),d(a("caniuse-db/features-json/css-masks"),function(a){return h("clip-path","mask","mask-clip","mask-composite","mask-image","mask-origin","mask-position","mask-repeat","mask-size",{browsers:a})}),d(a("caniuse-db/features-json/css-boxdecorationbreak"),function(a){return h("box-decoration-break",{browsers:a})}),d(a("caniuse-db/features-json/object-fit"),function(a){return h("object-fit","object-position",{browsers:a})}),d(a("caniuse-db/features-json/css-shapes"),function(a){return h("shape-margin","shape-outside","shape-image-threshold",{browsers:a})}),d(a("caniuse-db/features-json/text-overflow"),function(a){return h("text-overflow",{browsers:a})}),d(a("caniuse-db/features-json/text-emphasis"),function(a){return h("text-emphasis",{browsers:a})}),d(a("caniuse-db/features-json/css-deviceadaptation"),function(a){return h("@viewport",{browsers:a})}),i=a("caniuse-db/features-json/css-media-resolution"),d(i,{match:/( x($| )|a #3)/},function(a){return h("@resolution",{browsers:a})}),d(a("caniuse-db/features-json/css-text-align-last"),function(a){return h("text-align-last",{browsers:a})}),d(a("caniuse-db/features-json/css-crisp-edges"),function(a){return h("crisp-edges",{props:["image-rendering"],browsers:a})}),f=a("caniuse-db/features-json/css-logical-props"),d(f,function(a){return h("border-inline-start","border-inline-end","margin-inline-start","margin-inline-end","padding-inline-start","padding-inline-end",{transition:!0,browsers:a})}),d(f,function(a){return a=e(a,function(a){return"firefox"!==a&&"and_ff"!==a}),h("border-block-start","border-block-end","margin-block-start","margin-block-end","padding-block-start","padding-block-end",{transition:!0,browsers:a})})}).call(this)},{"./browsers":2,"caniuse-db/features-json/background-img-opts":57,"caniuse-db/features-json/border-image":58,"caniuse-db/features-json/border-radius":59,"caniuse-db/features-json/calc":60,"caniuse-db/features-json/css-animation":61,"caniuse-db/features-json/css-boxdecorationbreak":62,"caniuse-db/features-json/css-boxshadow":63,"caniuse-db/features-json/css-crisp-edges":64,"caniuse-db/features-json/css-deviceadaptation":65,"caniuse-db/features-json/css-filters":66,"caniuse-db/features-json/css-gradients":67,"caniuse-db/features-json/css-hyphens":68,"caniuse-db/features-json/css-logical-props":69,"caniuse-db/features-json/css-masks":70,"caniuse-db/features-json/css-media-resolution":71,"caniuse-db/features-json/css-placeholder":72,"caniuse-db/features-json/css-selection":73,"caniuse-db/features-json/css-shapes":74,"caniuse-db/features-json/css-sticky":75,"caniuse-db/features-json/css-text-align-last":76,"caniuse-db/features-json/css-transitions":77,"caniuse-db/features-json/css3-boxsizing":78,"caniuse-db/features-json/css3-cursors-newer":79,"caniuse-db/features-json/css3-tabsize":80,"caniuse-db/features-json/flexbox":81,"caniuse-db/features-json/font-feature":82,"caniuse-db/features-json/fullscreen":83,"caniuse-db/features-json/intrinsic-width":84,"caniuse-db/features-json/multicolumn":85,"caniuse-db/features-json/object-fit":86,"caniuse-db/features-json/pointer":87,"caniuse-db/features-json/text-decoration":88,"caniuse-db/features-json/text-emphasis":89,"caniuse-db/features-json/text-overflow":90,"caniuse-db/features-json/text-size-adjust":91,"caniuse-db/features-json/transforms2d":92,"caniuse-db/features-json/transforms3d":93,"caniuse-db/features-json/user-select-none":94}],4:[function(a,b,c){(function(){var c,d,e={}.hasOwnProperty,f=function(a,b){function c(){this.constructor=a}for(var d in b)e.call(b,d)&&(a[d]=b[d]);return c.prototype=b.prototype,a.prototype=new c,a.__super__=b.prototype,a};d=a("./prefixer"),c=function(a){function b(){return b.__super__.constructor.apply(this,arguments)}return f(b,a),b.prototype.add=function(a,b){var c,d,e;return e=b+a.name,(c=a.parent.some(function(b){return b.name===e&&b.params===a.params}))?void 0:(d=this.clone(a,{name:e}),a.parent.insertBefore(a,d))},b.prototype.process=function(a){var b,c,d,e,f,g;for(b=this.parentPrefix(a),f=this.prefixes,g=[],d=0,e=f.length;e>d;d++)c=f[d],b&&b!==c||g.push(this.add(a,c));return g},b}(d),b.exports=c}).call(this)},{"./prefixer":40}],5:[function(a,b,c){(function(){var c,d,e;d=a("browserslist"),e=a("./utils"),c=function(){function b(a,b,c){this.data=a,this.options=c,this.selected=this.parse(b)}return b.prefixes=function(){var b,c,d;return this.prefixesCache?this.prefixesCache:(b=a("../data/browsers"),this.prefixesCache=e.uniq(function(){var a;a=[];for(d in b)c=b[d],a.push(c.prefix);return a}()).sort(function(a,b){return b.length-a.length}))},b.withPrefix=function(a){return this.prefixesRegexp||(this.prefixesRegexp=RegExp(""+this.prefixes().join("|"))),this.prefixesRegexp.test(a)},b.prototype.parse=function(a){var b;return d(a,{path:null!=(b=this.options)?b.from:void 0})},b.prototype.browsers=function(a){var b,c,d,e,f;d=[],f=this.data;for(b in f)c=f[b],e=a(c).map(function(a){return""+b+" "+a}),d=d.concat(e);return d},b.prototype.prefix=function(a){var b,c,d;return d=a.split(" "),b=d[0],c=d[1],"opera"===b&&parseFloat(c)>=15?"-webkit-":this.data[b].prefix},b.prototype.isSelected=function(a){return-1!==this.selected.indexOf(a)},b}(),b.exports=c}).call(this)},{"../data/browsers":2,"./utils":46,browserslist:55}],6:[function(a,b,c){(function(){var c,d,e,f,g,h={}.hasOwnProperty,i=function(a,b){function c(){this.constructor=a}for(var d in b)h.call(b,d)&&(a[d]=b[d]);return c.prototype=b.prototype,a.prototype=new c,a.__super__=b.prototype,a};e=a("./prefixer"),c=a("./browsers"),g=a("postcss/lib/vendor"),f=a("./utils"),d=function(a){function b(){return b.__super__.constructor.apply(this,arguments)}return i(b,a),b.prototype.check=function(a){return!0},b.prototype.prefixed=function(a,b){return b+a},b.prototype.normalize=function(a){return a},b.prototype.otherPrefixes=function(a,b){var d,e,f,g;for(g=c.prefixes(),e=0,f=g.length;f>e;e++)if(d=g[e],d!==b&&-1!==a.indexOf(d))return!0;return!1},b.prototype.set=function(a,b){return a.prop=this.prefixed(a.prop,b),a},b.prototype.needCascade=function(a){return a._autoprefixerCascade||(a._autoprefixerCascade=this.all.options.cascade!==!1&&-1!==a.style("before").indexOf("\n"))},b.prototype.maxPrefixed=function(a,b){var c,d,e,g;if(b._autoprefixerMax)return b._autoprefixerMax;for(c=0,e=0,g=a.length;g>e;e++)d=a[e],d=f.removeNote(d),d.length>c&&(c=d.length);return b._autoprefixerMax=c},b.prototype.calcBefore=function(a,b,c){var d,e,g,h,i;for(null==c&&(c=""),d=b.style("before"),h=this.maxPrefixed(a,b),e=h-f.removeNote(c).length,g=i=0;e>=0?e>i:i>e;g=e>=0?++i:--i)d+=" ";return d},b.prototype.restoreBefore=function(a){var b,c;return b=a.style("before").split("\n"),c=b[b.length-1],this.all.group(a).up(function(a){var b,d;return b=a.style("before").split("\n"),d=b[b.length-1],d.lengthh;h++)for(g=l[h],m=["left","right"],i=0,k=m.length;k>i;i++)c=m[i],e="border-"+g+"-"+c+"-radius",d="border-radius-"+g+c,b.names.push(e),b.names.push(d),b.toMozilla[e]=d,b.toNormal[d]=e;return b.prototype.prefixed=function(a,c){return"-moz-"===c?c+(b.toMozilla[a]||a):b.__super__.prefixed.apply(this,arguments)},b.prototype.normalize=function(a){return b.toNormal[a]||a},b}(d),b.exports=c}).call(this)},{"../declaration":6}],14:[function(a,b,c){(function(){var c,d,e={}.hasOwnProperty,f=function(a,b){function c(){this.constructor=a}for(var d in b)e.call(b,d)&&(a[d]=b[d]);return c.prototype=b.prototype,a.prototype=new c,a.__super__=b.prototype,a};d=a("../declaration"),c=function(a){function b(){return b.__super__.constructor.apply(this,arguments)}return f(b,a),b.names=["break-inside","page-break-inside","column-break-inside"],b.prototype.prefixed=function(a,c){return"-webkit-"===c?c+"column-break-inside":"-moz-"===c?"page-break-inside":b.__super__.prefixed.apply(this,arguments)},b.prototype.normalize=function(){return"break-inside"},b.prototype.set=function(a,c){return("avoid-column"===a.value||"avoid-page"===a.value)&&(a.value="avoid"),b.__super__.set.apply(this,arguments)},b.prototype.insert=function(a,c,d){if("avoid-region"===a.value);else if("avoid-page"!==a.value||"-webkit-"!==c)return b.__super__.insert.apply(this,arguments)},b}(d),b.exports=c}).call(this)},{"../declaration":6}],15:[function(a,b,c){(function(){var c,d,e={}.hasOwnProperty,f=function(a,b){function c(){this.constructor=a}for(var d in b)e.call(b,d)&&(a[d]=b[d]);return c.prototype=b.prototype,a.prototype=new c,a.__super__=b.prototype,a};d=a("../value"),c=function(a){function b(){return b.__super__.constructor.apply(this,arguments)}return f(b,a),b.names=["crisp-edges"],b.prototype.replace=function(a,c){return"-webkit-"===c?a.replace(this.regexp(),"$1-webkit-optimize-contrast"):b.__super__.replace.apply(this,arguments)},b}(d),b.exports=c}).call(this)},{"../value":47}],16:[function(a,b,c){(function(){var c,d,e,f,g,h={}.hasOwnProperty,i=function(a,b){function c(){this.constructor=a}for(var d in b)h.call(b,d)&&(a[d]=b[d]);return c.prototype=b.prototype,a.prototype=new c,a.__super__=b.prototype,a};g=a("./flex-spec"),e=a("../old-value"),f=a("../value"),d=function(a){function b(a,b){this.unprefixed=a,this.prefixed=b}return i(b,a),b.prototype.check=function(a){return a===this.name},b}(e),c=function(a){function b(a,c){b.__super__.constructor.apply(this,arguments),"display-flex"===a&&(this.name="flex")}return i(b,a),b.names=["display-flex","inline-flex"],b.prototype.check=function(a){return a.value===this.name},b.prototype.prefixed=function(a){var b,c;return c=g(a),b=c[0],a=c[1],a+(2009===b?"flex"===this.name?"box":"inline-box":2012===b?"flex"===this.name?"flexbox":"inline-flexbox":"final"===b?this.name:void 0)},b.prototype.replace=function(a,b){return this.prefixed(b)},b.prototype.old=function(a){var b;return b=this.prefixed(a),b?new e(this.name,b):void 0},b}(f),b.exports=c}).call(this)},{"../old-value":39,"../value":47,"./flex-spec":25}],17:[function(a,b,c){(function(){var c,d,e,f={}.hasOwnProperty,g=function(a,b){function c(){this.constructor=a}for(var d in b)f.call(b,d)&&(a[d]=b[d]);return c.prototype=b.prototype,a.prototype=new c,a.__super__=b.prototype,a};d=a("../old-value"),e=a("../value"),c=function(a){function b(){return b.__super__.constructor.apply(this,arguments)}return g(b,a),b.names=["fill-available"],b.prototype.replace=function(a,c){return"-moz-"===c?a.replace(this.regexp(),"$1-moz-available$3"):b.__super__.replace.apply(this,arguments)},b.prototype.old=function(a){return"-moz-"===a?new d(this.name,"-moz-available"):b.__super__.old.apply(this,arguments)},b}(e),b.exports=c}).call(this)},{"../old-value":39,"../value":47}],18:[function(a,b,c){(function(){var c,d,e,f,g,h={}.hasOwnProperty,i=function(a,b){function c(){this.constructor=a}for(var d in b)h.call(b,d)&&(a[d]=b[d]);return c.prototype=b.prototype,a.prototype=new c,a.__super__=b.prototype,a};e=a("../old-value"),f=a("../value"),g=a("../utils"),d=function(a){function b(){return b.__super__.constructor.apply(this,arguments)}return i(b,a),b.prototype.clean=function(a){return a.value=g.editList(a.value,function(a){return function(b){return b.every(function(b){return 0!==b.indexOf(a.unprefixed)})?b:b.filter(function(b){return-1===b.indexOf(a.prefixed)})}}(this))},b}(e),c=function(a){function b(){return b.__super__.constructor.apply(this,arguments)}return i(b,a),b.names=["filter"],b.prototype.replace=function(a,c){return"-webkit-"===c?-1===a.indexOf("-webkit-filter")?b.__super__.replace.apply(this,arguments)+", "+a:a:b.__super__.replace.apply(this,arguments)},b.prototype.old=function(a){return new d(this.name,a+this.name)},b}(f),b.exports=c}).call(this)},{"../old-value":39,"../utils":46,"../value":47}],19:[function(a,b,c){(function(){var c,d,e={}.hasOwnProperty,f=function(a,b){function c(){this.constructor=a}for(var d in b)e.call(b,d)&&(a[d]=b[d]);return c.prototype=b.prototype,a.prototype=new c,a.__super__=b.prototype,a};c=a("../declaration"),d=function(a){function b(){return b.__super__.constructor.apply(this,arguments)}return f(b,a),b.names=["filter"],b.prototype.check=function(a){var b;return b=a.value,-1===b.toLowerCase().indexOf("alpha(")&&-1===b.indexOf("DXImageTransform.Microsoft")&&-1===b.indexOf("data:image/svg+xml")},b}(c),b.exports=d}).call(this)},{"../declaration":6}],20:[function(a,b,c){(function(){var c,d,e,f={}.hasOwnProperty,g=function(a,b){function c(){this.constructor=a}for(var d in b)f.call(b,d)&&(a[d]=b[d]);return c.prototype=b.prototype,a.prototype=new c,a.__super__=b.prototype,a};e=a("./flex-spec"),c=a("../declaration"),d=function(a){function b(){return b.__super__.constructor.apply(this,arguments)}return g(b,a),b.names=["flex-basis","flex-preferred-size"],b.prototype.normalize=function(){return"flex-basis"},b.prototype.prefixed=function(a,c){var d,f;return f=e(c),d=f[0],c=f[1],2012===d?c+"flex-preferred-size":b.__super__.prefixed.apply(this,arguments)},b.prototype.set=function(a,c){var d,f;return f=e(c),d=f[0],c=f[1],2012===d||"final"===d?b.__super__.set.apply(this,arguments):void 0},b}(c),b.exports=d}).call(this)},{"../declaration":6,"./flex-spec":25}],21:[function(a,b,c){(function(){var c,d,e,f={}.hasOwnProperty,g=function(a,b){function c(){this.constructor=a}for(var d in b)f.call(b,d)&&(a[d]=b[d]);return c.prototype=b.prototype,a.prototype=new c,a.__super__=b.prototype,a};e=a("./flex-spec"),c=a("../declaration"),d=function(a){function b(){return b.__super__.constructor.apply(this,arguments)}return g(b,a),b.names=["flex-direction","box-direction","box-orient"],b.prototype.normalize=function(a){return"flex-direction"},b.prototype.insert=function(a,c,d){var f,g,h,i,j,k,l;if(l=e(c),j=l[0],c=l[1],2009===j){if(f=a.parent.some(function(a){return a.prop===c+"box-orient"||a.prop===c+"box-direction"}))return;return k=a.value,i=-1!==k.indexOf("row")?"horizontal":"vertical",h=-1!==k.indexOf("reverse")?"reverse":"normal",g=this.clone(a),g.prop=c+"box-orient",g.value=i,this.needCascade(a)&&(g.before=this.calcBefore(d,a,c)),a.parent.insertBefore(a,g),g=this.clone(a),g.prop=c+"box-direction",g.value=h,this.needCascade(a)&&(g.before=this.calcBefore(d,a,c)),a.parent.insertBefore(a,g)}return b.__super__.insert.apply(this,arguments)},b.prototype.old=function(a,c){var d,f;return f=e(c),d=f[0],c=f[1],2009===d?[c+"box-orient",c+"box-direction"]:b.__super__.old.apply(this,arguments)},b}(c),b.exports=d}).call(this)},{"../declaration":6,"./flex-spec":25}],22:[function(a,b,c){(function(){var c,d,e,f={}.hasOwnProperty,g=function(a,b){function c(){this.constructor=a}for(var d in b)f.call(b,d)&&(a[d]=b[d]);return c.prototype=b.prototype,a.prototype=new c,a.__super__=b.prototype,a};e=a("./flex-spec"),c=a("../declaration"),d=function(a){function b(){return b.__super__.constructor.apply(this,arguments)}return g(b,a),b.names=["flex-flow"],b.prototype.set=function(a,c){var d,f;return f=e(c),d=f[0],c=f[1],2012===d?b.__super__.set.apply(this,arguments):"final"===d?b.__super__.set.apply(this,arguments):void 0},b}(c),b.exports=d}).call(this)},{"../declaration":6,"./flex-spec":25}],23:[function(a,b,c){(function(){var c,d,e,f={}.hasOwnProperty,g=function(a,b){function c(){this.constructor=a}for(var d in b)f.call(b,d)&&(a[d]=b[d]);return c.prototype=b.prototype,a.prototype=new c,a.__super__=b.prototype,a};e=a("./flex-spec"),c=a("../declaration"),d=function(a){function b(){return b.__super__.constructor.apply(this,arguments)}return g(b,a),b.names=["flex-grow","flex-positive"],b.prototype.normalize=function(){return"flex"},b.prototype.prefixed=function(a,c){var d,f;return f=e(c),d=f[0],c=f[1],2009===d?c+"box-flex":2012===d?c+"flex-positive":b.__super__.prefixed.apply(this,arguments)},b}(c),b.exports=d}).call(this)},{"../declaration":6,"./flex-spec":25}],24:[function(a,b,c){(function(){var c,d,e,f={}.hasOwnProperty,g=function(a,b){function c(){this.constructor=a}for(var d in b)f.call(b,d)&&(a[d]=b[d]);return c.prototype=b.prototype,a.prototype=new c,a.__super__=b.prototype,a};e=a("./flex-spec"),c=a("../declaration"),d=function(a){function b(){return b.__super__.constructor.apply(this,arguments)}return g(b,a),b.names=["flex-shrink","flex-negative"],b.prototype.normalize=function(){return"flex-shrink"},b.prototype.prefixed=function(a,c){var d,f;return f=e(c),d=f[0],c=f[1],2012===d?c+"flex-negative":b.__super__.prefixed.apply(this,arguments)},b.prototype.set=function(a,c){var d,f;return f=e(c),d=f[0],c=f[1],2012===d||"final"===d?b.__super__.set.apply(this,arguments):void 0},b}(c),b.exports=d}).call(this)},{"../declaration":6,"./flex-spec":25}],25:[function(a,b,c){(function(){b.exports=function(a){var b;return b="-webkit- 2009"===a||"-moz-"===a?2009:"-ms-"===a?2012:"-webkit-"===a?"final":void 0,"-webkit- 2009"===a&&(a="-webkit-"),[b,a]}}).call(this)},{}],26:[function(a,b,c){(function(){var c,d,e,f={}.hasOwnProperty,g=function(a,b){function c(){this.constructor=a}for(var d in b)f.call(b,d)&&(a[d]=b[d]);return c.prototype=b.prototype,a.prototype=new c,a.__super__=b.prototype,a};d=a("../old-value"),e=a("../value"),c=function(a){function b(){return b.__super__.constructor.apply(this,arguments)}return g(b,a),b.names=["flex","flex-grow","flex-shrink","flex-basis"],b.prototype.prefixed=function(a){return this.all.prefixed(this.name,a)},b.prototype.replace=function(a,b){return a.replace(this.regexp(),"$1"+this.prefixed(b)+"$3")},b.prototype.old=function(a){return new d(this.name,this.prefixed(a))},b}(e),b.exports=c}).call(this)},{"../old-value":39,"../value":47}],27:[function(a,b,c){(function(){var c,d,e,f={}.hasOwnProperty,g=function(a,b){function c(){this.constructor=a}for(var d in b)f.call(b,d)&&(a[d]=b[d]);return c.prototype=b.prototype,a.prototype=new c,a.__super__=b.prototype,a};e=a("./flex-spec"),c=a("../declaration"),d=function(a){function b(){return b.__super__.constructor.apply(this,arguments); - -}return g(b,a),b.names=["flex-wrap"],b.prototype.set=function(a,c){var d;return d=e(c)[0],2009!==d?b.__super__.set.apply(this,arguments):void 0},b}(c),b.exports=d}).call(this)},{"../declaration":6,"./flex-spec":25}],28:[function(a,b,c){(function(){var c,d,e,f={}.hasOwnProperty,g=function(a,b){function c(){this.constructor=a}for(var d in b)f.call(b,d)&&(a[d]=b[d]);return c.prototype=b.prototype,a.prototype=new c,a.__super__=b.prototype,a};e=a("./flex-spec"),c=a("../declaration"),d=function(a){function b(){return b.__super__.constructor.apply(this,arguments)}return g(b,a),b.names=["flex","box-flex"],b.oldValues={auto:"1",none:"0"},b.prototype.prefixed=function(a,c){var d,f;return f=e(c),d=f[0],c=f[1],2009===d?c+"box-flex":b.__super__.prefixed.apply(this,arguments)},b.prototype.normalize=function(){return"flex"},b.prototype.set=function(a,c){var d;return d=e(c)[0],2009===d?(a.value=a.value.split(" ")[0],a.value=b.oldValues[a.value]||a.value,b.__super__.set.call(this,a,c)):b.__super__.set.apply(this,arguments)},b}(c),b.exports=d}).call(this)},{"../declaration":6,"./flex-spec":25}],29:[function(a,b,c){(function(){var c,d,e={}.hasOwnProperty,f=function(a,b){function c(){this.constructor=a}for(var d in b)e.call(b,d)&&(a[d]=b[d]);return c.prototype=b.prototype,a.prototype=new c,a.__super__=b.prototype,a};d=a("../selector"),c=function(a){function b(){return b.__super__.constructor.apply(this,arguments)}return f(b,a),b.names=[":fullscreen"],b.prototype.prefixed=function(a){return"-webkit-"===a?":-webkit-full-screen":"-moz-"===a?":-moz-full-screen":":"+a+"fullscreen"},b}(d),b.exports=c}).call(this)},{"../selector":44}],30:[function(a,b,c){(function(){var c,d,e,f,g,h,i={}.hasOwnProperty,j=function(a,b){function c(){this.constructor=a}for(var d in b)i.call(b,d)&&(a[d]=b[d]);return c.prototype=b.prototype,a.prototype=new c,a.__super__=b.prototype,a};d=a("../old-value"),e=a("../value"),h=a("../utils"),g=a("postcss/lib/list"),f=/top|left|right|bottom/gi,c=function(a){function b(){return b.__super__.constructor.apply(this,arguments)}return j(b,a),b.names=["linear-gradient","repeating-linear-gradient","radial-gradient","repeating-radial-gradient"],b.prototype.replace=function(a,b){return g.space(a).map(function(a){return function(c){var d,e,f,h;return c.slice(0,+a.name.length+1||9e9)!==a.name+"("?c:(f=c.lastIndexOf(")"),d=c.slice(f+1),e=c.slice(a.name.length+1,+(f-1)+1||9e9),h=g.comma(e),h=a.newDirection(h),"-webkit- old"!==b?(a.convertDirection(h),b+a.name+"("+h.join(", ")+")"+d):-1===e.indexOf("px")?a.oldWebkit(c,e,h,d):void 0)}}(this)).join(" ")},b.prototype.directions={top:"bottom",left:"right",bottom:"top",right:"left"},b.prototype.oldDirections={top:"left bottom, left top",left:"right top, left top",bottom:"left top, left bottom",right:"left top, right top","top right":"left bottom, right top","top left":"right bottom, left top","right top":"left bottom, right top","right bottom":"left top, right bottom","bottom right":"left top, right bottom","bottom left":"right top, left bottom","left top":"right bottom, left top","left bottom":"right top, left bottom"},b.prototype.newDirection=function(a){var b,c;return b=a[0],-1===b.indexOf("to ")&&f.test(b)&&(b=b.split(" "),b=function(){var a,d,e;for(e=[],a=0,d=b.length;d>a;a++)c=b[a],e.push(this.directions[c.toLowerCase()]||c);return e}.call(this),a[0]="to "+b.join(" ")),a},b.prototype.oldWebkit=function(a,b,c,d){return"linear-gradient"!==this.name?a:c[0]&&-1!==c[0].indexOf("deg")?a:-1!==b.indexOf("-corner")?a:-1!==b.indexOf("-side")?a:(c=this.oldDirection(c),c=this.colorStops(c),"-webkit-gradient(linear, "+c.join(", ")+")"+d)},b.prototype.convertDirection=function(a){if(a.length>0){if("to "===a[0].slice(0,3))return a[0]=this.fixDirection(a[0]);if(-1!==a[0].indexOf("deg"))return a[0]=this.fixAngle(a[0]);if(-1!==a[0].indexOf(" at "))return this.fixRadial(a)}},b.prototype.fixDirection=function(a){var b;return a=a.split(" "),a.splice(0,1),a=function(){var c,d,e;for(e=[],c=0,d=a.length;d>c;c++)b=a[c],e.push(this.directions[b.toLowerCase()]||b);return e}.call(this),a.join(" ")},b.prototype.roundFloat=function(a,b){return parseFloat(a.toFixed(b))},b.prototype.fixAngle=function(a){return a=parseFloat(a),a=Math.abs(450-a)%360,a=this.roundFloat(a,3),""+a+"deg"},b.prototype.oldDirection=function(a){var b;return 0===a.length,-1!==a[0].indexOf("to ")?(b=a[0].replace(/^to\s+/,""),b=this.oldDirections[b],a[0]=b,a):(b=this.oldDirections.bottom,[b].concat(a))},b.prototype.colorStops=function(a){return a.map(function(b,c){var d,e,f,h;return 0===c?b:(h=g.space(b),d=h[0],f=h[1],null==f&&(e=b.match(/^(.*\))(\d.*)$/),e&&(d=e[1],f=e[2])),f&&-1!==f.indexOf(")")&&(d+=" "+f,f=void 0),1!==c||void 0!==f&&"0%"!==f?c!==a.length-1||void 0!==f&&"100%"!==f?f?"color-stop("+f+", "+d+")":"color-stop("+d+")":"to("+d+")":"from("+d+")")})},b.prototype.fixRadial=function(a){var b;return b=a[0].split(/\s+at\s+/),a.splice(0,1,b[1],b[0])},b.prototype.old=function(a){var c,e,f;return"-webkit-"===a?(f="linear-gradient"===this.name?"linear":"radial",e="-gradient",c=h.regexp("-webkit-("+f+"-gradient|gradient\\(\\s*"+f+")",!1),new d(this.name,a+this.name,e,c)):b.__super__.old.apply(this,arguments)},b.prototype.add=function(a,c){var d;return d=a.prop,"list-style"!==d&&"list-style-image"!==d&&"content"!==d?b.__super__.add.apply(this,arguments):"-webkit-"===c||"-webkit- old"===c?b.__super__.add.apply(this,arguments):void 0},b}(e),b.exports=c}).call(this)},{"../old-value":39,"../utils":46,"../value":47,"postcss/lib/list":102}],31:[function(a,b,c){(function(){var c,d,e={}.hasOwnProperty,f=function(a,b){function c(){this.constructor=a}for(var d in b)e.call(b,d)&&(a[d]=b[d]);return c.prototype=b.prototype,a.prototype=new c,a.__super__=b.prototype,a};c=a("../declaration"),d=function(a){function b(){return b.__super__.constructor.apply(this,arguments)}return f(b,a),b.names=["border-inline-start","border-inline-end","margin-inline-start","margin-inline-end","padding-inline-start","padding-inline-end","border-start","border-end","margin-start","margin-end","padding-start","padding-end"],b.prototype.prefixed=function(a,b){return b+a.replace("-inline","")},b.prototype.normalize=function(a){return a.replace(/(margin|padding|border)-(start|end)/,"$1-inline-$2")},b}(c),b.exports=d}).call(this)},{"../declaration":6}],32:[function(a,b,c){(function(){var c,d,e,f={}.hasOwnProperty,g=function(a,b){function c(){this.constructor=a}for(var d in b)f.call(b,d)&&(a[d]=b[d]);return c.prototype=b.prototype,a.prototype=new c,a.__super__=b.prototype,a};e=a("./flex-spec"),c=a("../declaration"),d=function(a){function b(){return b.__super__.constructor.apply(this,arguments)}return g(b,a),b.names=["justify-content","flex-pack","box-pack"],b.oldValues={"flex-end":"end","flex-start":"start","space-between":"justify","space-around":"distribute"},b.prototype.prefixed=function(a,c){var d,f;return f=e(c),d=f[0],c=f[1],2009===d?c+"box-pack":2012===d?c+"flex-pack":b.__super__.prefixed.apply(this,arguments)},b.prototype.normalize=function(a){return"justify-content"},b.prototype.set=function(a,c){var d,f;if(d=e(c)[0],2009===d||2012===d){if(f=b.oldValues[a.value]||a.value,a.value=f,2009!==d||"distribute"!==f)return b.__super__.set.call(this,a,c)}else if("final"===d)return b.__super__.set.apply(this,arguments)},b}(c),b.exports=d}).call(this)},{"../declaration":6,"./flex-spec":25}],33:[function(a,b,c){(function(){var c,d,e,f={}.hasOwnProperty,g=function(a,b){function c(){this.constructor=a}for(var d in b)f.call(b,d)&&(a[d]=b[d]);return c.prototype=b.prototype,a.prototype=new c,a.__super__=b.prototype,a};e=a("./flex-spec"),c=a("../declaration"),d=function(a){function b(){return b.__super__.constructor.apply(this,arguments)}return g(b,a),b.names=["order","flex-order","box-ordinal-group"],b.prototype.prefixed=function(a,c){var d,f;return f=e(c),d=f[0],c=f[1],2009===d?c+"box-ordinal-group":2012===d?c+"flex-order":b.__super__.prefixed.apply(this,arguments)},b.prototype.normalize=function(a){return"order"},b.prototype.set=function(a,c){var d;return d=e(c)[0],2009===d?(a.value=(parseInt(a.value)+1).toString(),b.__super__.set.call(this,a,c)):b.__super__.set.apply(this,arguments)},b}(c),b.exports=d}).call(this)},{"../declaration":6,"./flex-spec":25}],34:[function(a,b,c){(function(){var c,d,e={}.hasOwnProperty,f=function(a,b){function c(){this.constructor=a}for(var d in b)e.call(b,d)&&(a[d]=b[d]);return c.prototype=b.prototype,a.prototype=new c,a.__super__=b.prototype,a};d=a("../selector"),c=function(a){function b(){return b.__super__.constructor.apply(this,arguments)}return f(b,a),b.names=["::placeholder"],b.prototype.possible=function(){return b.__super__.possible.apply(this,arguments).concat("-moz- old")},b.prototype.prefixed=function(a){return"-webkit-"===a?"::-webkit-input-placeholder":"-ms-"===a?":-ms-input-placeholder":"-moz- old"===a?":-moz-placeholder":"::"+a+"placeholder"},b}(d),b.exports=c}).call(this)},{"../selector":44}],35:[function(a,b,c){(function(){var c,d,e={}.hasOwnProperty,f=function(a,b){function c(){this.constructor=a}for(var d in b)e.call(b,d)&&(a[d]=b[d]);return c.prototype=b.prototype,a.prototype=new c,a.__super__=b.prototype,a};c=a("../declaration"),d=function(a){function b(){return b.__super__.constructor.apply(this,arguments)}return f(b,a),b.names=["transform","transform-origin"],b.functions3d=["matrix3d","translate3d","translateZ","scale3d","scaleZ","rotate3d","rotateX","rotateY","rotateZ","perspective"],b.prototype.keykrameParents=function(a){var b;for(b=a.parent;b;){if("atrule"===b.type&&"keyframes"===b.name)return!0;b=b.parent}return!1},b.prototype.contain3d=function(a){var c,d,e,f;if("transform-origin"===a.prop)return!1;for(f=b.functions3d,d=0,e=f.length;e>d;d++)if(c=f[d],-1!==a.value.indexOf(""+c+"("))return!0;return!1},b.prototype.insert=function(a,c,d){if("-ms-"===c){if(!this.contain3d(a)&&!this.keykrameParents(a))return b.__super__.insert.apply(this,arguments)}else{if("-o-"!==c)return b.__super__.insert.apply(this,arguments);if(!this.contain3d(a))return b.__super__.insert.apply(this,arguments)}},b}(c),b.exports=d}).call(this)},{"../declaration":6}],36:[function(a,b,c){(function(){var c,d,e={}.hasOwnProperty,f=function(a,b){function c(){this.constructor=a}for(var d in b)e.call(b,d)&&(a[d]=b[d]);return c.prototype=b.prototype,a.prototype=new c,a.__super__=b.prototype,a};d=a("../value"),c=function(a){function b(){return b.__super__.constructor.apply(this,arguments)}return f(b,a),b.names=["transform"],b.prototype.replace=function(a,c){return"-ms-"===c?a:b.__super__.replace.apply(this,arguments)},b}(d),b.exports=c}).call(this)},{"../value":47}],37:[function(a,b,c){(function(){var a,c,d;a=function(a){return a.slice(0,1).toUpperCase()+a.slice(1)},c={ie:"IE",ie_mob:"IE Mobile",ios_saf:"iOS",op_mini:"Opera Mini",op_mob:"Opera Mobile",and_chr:"Chrome for Android",and_ff:"Firefox for Android",and_uc:"UC for Android"},d=function(a,b,c){var d;return d=" "+a+(b?"*":"")+": ",d+=c.map(function(a){return a.replace(/^-(.*)-$/g,"$1")}).join(", "),d+="\n"},b.exports=function(b){var e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,u,v,w,x,y,z,A,B,C,D,E,F,G,H;if(0===b.browsers.selected.length)return"No browsers selected";for(u=[],B=b.browsers.selected,v=0,y=B.length;y>v;v++)f=B[v],C=f.split(" "),i=C[0],t=C[1],i=c[i]||a(i),u[i]?u[i].push(t):u[i]=[t];k="Browsers:\n";for(f in u)h=u[f],h=h.sort(function(a,b){return parseFloat(b)-parseFloat(a)}),k+=" "+f+": "+h.join(", ")+"\n";e="",D=b.add;for(i in D)g=D[i],"@"===i[0]&&g.prefixes&&(e+=d(i,!1,g.prefixes));for(""!==e&&(k+="\nAt-Rules:\n"+e),n="",E=b.add.selectors,w=0,z=E.length;z>w;w++)m=E[w],m.prefixes&&(n+=d(m.name,!1,m.prefixes));""!==n&&(k+="\nSelectors:\n"+n),s="",l="",q=!1,j=null!=(F=b.add.transition)?F.prefixes:void 0,G=b.add;for(i in G)if(g=G[i],"@"!==i[0]&&g.prefixes&&(p=j&&b.data[i].transition,p&&(q=!0),l+=d(i,p,g.prefixes)),g.values&&!b.transitionProps.some(function(a){return a===i}))for(H=g.values,x=0,A=H.length;A>x;x++)r=H[x],o=d(r.name,!1,r.prefixes),-1===s.indexOf(o)&&(s+=o);return q&&(l+=" * - can be used in transition\n"),""!==l&&(k+="\nProperties:\n"+l),""!==s&&(k+="\nValues:\n"+s),""===e&&""===n&&""===l&&""===s&&(k+="\nAwesome! Your browsers don't require any vendor prefixes.\nNow you can remove Autoprefixer from build steps."),k}}).call(this)},{}],38:[function(a,b,c){(function(){var a;a=function(){function a(a,b){var c,d,e;for(this.prefix=b,this.prefixed=a.prefixed(this.prefix),this.regexp=a.regexp(this.prefix),this.prefixeds=[],e=a.possible(),c=0,d=e.length;d>c;c++)b=e[c],this.prefixeds.push([a.prefixed(b),a.regexp(b)]);this.unprefixed=a.name,this.nameRegexp=a.regexp()}return a.prototype.isHack=function(a){var b,c,d,e,f,g,h,i,j,k;for(c=a.parent.index(a)+1,e=a.parent.nodes;ch;h++)if(k=j[h],g=k[0],d=k[1],-1!==b.indexOf(g)&&b.match(d)){f=!0;break}if(!f)return!0;c+=1}return!0},a.prototype.check=function(a){return-1===a.selector.indexOf(this.prefixed)?!1:a.selector.match(this.regexp)?this.isHack(a)?!1:!0:!1},a}(),b.exports=a}).call(this)},{}],39:[function(a,b,c){(function(){var c,d;d=a("./utils"),c=function(){function a(a,b,c,e){this.unprefixed=a,this.prefixed=b,this.string=c,this.regexp=e,this.regexp||(this.regexp=d.regexp(this.prefixed)),this.string||(this.string=this.prefixed)}return a.prototype.check=function(a){return-1!==a.indexOf(this.string)?!!a.match(this.regexp):!1},a}(),b.exports=c}).call(this)},{"./utils":46}],40:[function(a,b,c){(function(){var c,d,e,f,g,h={}.hasOwnProperty;c=a("./browsers"),f=a("./utils"),g=a("postcss/lib/vendor"),e=function(a,b){var c,d,f;if("object"!=typeof a)return a;c=new a.constructor;for(d in a)h.call(a,d)&&(f=a[d],"parent"===d&&"object"==typeof f?b&&(c[d]=b):"source"===d?c[d]=f:f instanceof Array?c[d]=f.map(function(a){return e(a,c)}):"_autoprefixerPrefix"!==d&&"_autoprefixerValues"!==d&&(c[d]=e(f,c)));return c},d=function(){function a(a,b,c){this.name=a,this.prefixes=b,this.all=c}return a.hack=function(a){var b,c,d,e,f;for(this.hacks||(this.hacks={}),e=a.names,f=[],c=0,d=e.length;d>c;c++)b=e[c],f.push(this.hacks[b]=a);return f},a.load=function(a,b,c){var d,e;return d=null!=(e=this.hacks)?e[a]:void 0,d?new d(a,b,c):new this(a,b,c)},a.clone=function(a,b){var c,d;c=e(a);for(d in b)c[d]=b[d];return c},a.prototype.parentPrefix=function(a){var b;return b=null!=a._autoprefixerPrefix?a._autoprefixerPrefix:"decl"===a.type&&"-"===a.prop[0]?g.prefix(a.prop):"root"===a.type?!1:"rule"===a.type&&-1!==a.selector.indexOf(":-")?a.selector.match(/:(-\w+-)/)[1]:"atrule"===a.type&&"-"===a.name[0]?g.prefix(a.name):this.parentPrefix(a.parent),-1===c.prefixes().indexOf(b)&&(b=!1),a._autoprefixerPrefix=b},a.prototype.process=function(a){var b,c,d,e,g,h,i,j,k;if(this.check(a)){for(c=this.parentPrefix(a),e=[],k=this.prefixes,g=0,i=k.length;i>g;g++)d=k[g],c&&c!==f.removeNote(d)||e.push(d);for(b=[],h=0,j=e.length;j>h;h++)d=e[h],this.add(a,d,b.concat([d]))&&b.push(d);return b}},a.prototype.clone=function(b,c){return a.clone(b,c)},a}(),b.exports=d}).call(this)},{"./browsers":5,"./utils":46,"postcss/lib/vendor":113}],41:[function(a,b,c){(function(){var c,d,e,f,g,h,i,j,k,l,m,n;e=a("./declaration"),h=a("./resolution"),g=a("./processor"),j=a("./supports"),d=a("./browsers"),i=a("./selector"),c=a("./at-rule"),k=a("./value"),m=a("./utils"),n=a("postcss/lib/vendor"),i.hack(a("./hacks/fullscreen")),i.hack(a("./hacks/placeholder")),e.hack(a("./hacks/flex")),e.hack(a("./hacks/order")),e.hack(a("./hacks/filter")),e.hack(a("./hacks/flex-flow")),e.hack(a("./hacks/flex-grow")),e.hack(a("./hacks/flex-wrap")),e.hack(a("./hacks/align-self")),e.hack(a("./hacks/flex-basis")),e.hack(a("./hacks/align-items")),e.hack(a("./hacks/flex-shrink")),e.hack(a("./hacks/break-inside")),e.hack(a("./hacks/border-image")),e.hack(a("./hacks/align-content")),e.hack(a("./hacks/border-radius")),e.hack(a("./hacks/block-logical")),e.hack(a("./hacks/inline-logical")),e.hack(a("./hacks/transform-decl")),e.hack(a("./hacks/flex-direction")),e.hack(a("./hacks/justify-content")),e.hack(a("./hacks/background-size")),k.hack(a("./hacks/gradient")),k.hack(a("./hacks/crisp-edges")),k.hack(a("./hacks/flex-values")),k.hack(a("./hacks/display-flex")),k.hack(a("./hacks/filter-value")),k.hack(a("./hacks/fill-available")),k.hack(a("./hacks/transform-value")),l={},f=function(){function a(a,b,c){var d;this.data=a,this.browsers=b,this.options=null!=c?c:{},d=this.preprocess(this.select(this.data)),this.add=d[0],this.remove=d[1],this.processor=new g(this)}return a.prototype.transitionProps=["transition","transition-property"],a.prototype.cleaner=function(){var b;if(!this.cleanerCache){if(!this.browsers.selected.length)return this;b=new d(this.browsers.data,[]),this.cleanerCache=new a(this.data,b,this.options)}return this.cleanerCache},a.prototype.select=function(a){var b,c,d,e,f,g;g={add:{},remove:{}};for(e in a)d=a[e],b=d.browsers.map(function(a){var b;return b=a.split(" "),{browser:b[0]+" "+b[1],note:b[2]}}),f=b.filter(function(a){return a.note}).map(function(a){return function(b){return a.browsers.prefix(b.browser)+" "+b.note}}(this)),f=m.uniq(f),b=b.filter(function(a){return function(b){return a.browsers.isSelected(b.browser)}}(this)).map(function(a){return function(b){var c;return c=a.browsers.prefix(b.browser),b.note?c+" "+b.note:c}}(this)),b=this.sort(m.uniq(b)),c=d.browsers.map(function(a){return function(b){return a.browsers.prefix(b)}}(this)),d.mistakes&&(c=c.concat(d.mistakes)),c=c.concat(f),c=m.uniq(c),b.length?(g.add[e]=b,b.lengthv;v++)p=q[v],b[p]||(b[p]={values:[]}),b[p].values.push(t);this.data[d].props||(u=(null!=(K=b[d])?K.values:void 0)||[],b[d]=e.load(d,o,this),b[d].values=u)}r={selectors:[]},L=a.remove;for(d in L)if(o=L[d],this.data[d].selector)for(s=i.load(d,o),w=0,A=o.length;A>w;w++)l=o[w],r.selectors.push(s.old(l));else if("@keyframes"===d||"@viewport"===d)for(x=0,B=o.length;B>x;x++)l=o[x],m="@"+l+d.slice(1),r[m]={remove:!0};else if("@resolution"===d)r[d]=new h(d,o,this);else{if(q=this.data[d].transition?this.transitionProps:this.data[d].props)for(t=k.load(d,[],this),y=0,C=o.length;C>y;y++)if(l=o[y],f=t.old(l))for(G=0,D=q.length;D>G;G++)p=q[G],r[p]||(r[p]={}),r[p].values||(r[p].values=[]),r[p].values.push(f);if(!this.data[d].props)for(H=0,E=o.length;E>H;H++)for(l=o[H],p=n.unprefixed(d),g=this.decl(d).old(d,l),I=0,F=g.length;F>I;I++)m=g[I],r[m]||(r[m]={}),r[m].remove=!0}return[b,r]},a.prototype.decl=function(a){var b;return b=l[a],b?b:l[a]=e.load(a)},a.prototype.unprefixed=function(a){return a=n.unprefixed(a),this.decl(a).normalize(a)},a.prototype.prefixed=function(a,b){return a=n.unprefixed(a),this.decl(a).prefixed(a,b)},a.prototype.values=function(a,b){var c,d,e,f,g;return c=this[a],d=null!=(f=c["*"])?f.values:void 0,e=null!=(g=c[b])?g.values:void 0,d&&e?m.uniq(d.concat(e)):d||e||[]},a.prototype.group=function(a){var b,c,e,f,g;return f=a.parent,c=f.index(a),e=f.nodes.length,g=this.unprefixed(a.prop),b=function(a){return function(b,h){var i;for(c+=b;c>=0&&e>c;){if(i=f.nodes[c],"decl"===i.type){if(-1===b&&i.prop===g&&!d.withPrefix(i.value))break;if(a.unprefixed(i.prop)!==g)break;if(h(i)===!0)return!0;if(1===b&&i.prop===g&&!d.withPrefix(i.value))break}c+=b}return!1}}(this),{up:function(a){return b(-1,a)},down:function(a){return b(1,a)}}},a}(),b.exports=f}).call(this)},{"./at-rule":4,"./browsers":5,"./declaration":6,"./hacks/align-content":7,"./hacks/align-items":8,"./hacks/align-self":9,"./hacks/background-size":10,"./hacks/block-logical":11,"./hacks/border-image":12,"./hacks/border-radius":13,"./hacks/break-inside":14,"./hacks/crisp-edges":15,"./hacks/display-flex":16,"./hacks/fill-available":17,"./hacks/filter":19,"./hacks/filter-value":18,"./hacks/flex":28,"./hacks/flex-basis":20,"./hacks/flex-direction":21,"./hacks/flex-flow":22,"./hacks/flex-grow":23,"./hacks/flex-shrink":24,"./hacks/flex-values":26,"./hacks/flex-wrap":27,"./hacks/fullscreen":29,"./hacks/gradient":30,"./hacks/inline-logical":31,"./hacks/justify-content":32,"./hacks/order":33,"./hacks/placeholder":34,"./hacks/transform-decl":35,"./hacks/transform-value":36,"./processor":42,"./resolution":43,"./selector":44,"./supports":45,"./utils":46,"./value":47,"postcss/lib/vendor":113}],42:[function(a,b,c){(function(){var c,d,e,f;f=a("postcss/lib/vendor"),d=a("./value"),e=a("./utils"),c=function(){function a(a){this.prefixes=a}return a.prototype.add=function(a){var b,c,e,f;return c=this.prefixes.add["@resolution"],b=this.prefixes.add["@keyframes"],f=this.prefixes.add["@viewport"],e=this.prefixes.add["@supports"],a.eachAtRule(function(a){return function(d){if("keyframes"===d.name){if(!a.disabled(d))return null!=b?b.process(d):void 0}else if("viewport"===d.name){if(!a.disabled(d))return null!=f?f.process(d):void 0}else if("supports"===d.name){if(!a.disabled(d))return e.process(d)}else if("media"===d.name&&-1!==d.params.indexOf("-resolution")&&!a.disabled(d))return null!=c?c.process(d):void 0}}(this)),a.eachRule(function(a){return function(b){var c,d,e,f,g;if(!a.disabled(b)){for(f=a.prefixes.add.selectors,g=[],d=0,e=f.length;e>d;d++)c=f[d],g.push(c.process(b));return g}}}(this)),a.eachDecl(function(a){return function(b){var c;return c=a.prefixes.add[b.prop],c&&c.prefixes&&!a.disabled(b)?c.process(b):void 0}}(this)),a.eachDecl(function(a){return function(b){var c,e,f,g,h;if(!a.disabled(b)){for(c=a.prefixes.unprefixed(b.prop),h=a.prefixes.values("add",c),f=0,g=h.length;g>f;f++)e=h[f],e.process(b);return d.save(a.prefixes,b)}}}(this))},a.prototype.remove=function(a){var b,c,d,e,f;for(c=this.prefixes.remove["@resolution"],a.eachAtRule(function(a){return function(b,d){if(a.prefixes.remove["@"+b.name]){if(!a.disabled(b))return b.parent.remove(d)}else if("media"===b.name&&-1!==b.params.indexOf("-resolution"))return null!=c?c.clean(b):void 0}}(this)),f=this.prefixes.remove.selectors,d=0,e=f.length;e>d;d++)b=f[d],a.eachRule(function(a){return function(c,d){return b.check(c)&&!a.disabled(c)?c.parent.remove(d):void 0}}(this));return a.eachDecl(function(a){return function(c,d){var e,f,g,h,i,j,k;if(!a.disabled(c)){if(f=c.parent,g=a.prefixes.unprefixed(c.prop),(null!=(j=a.prefixes.remove[c.prop])?j.remove:void 0)&&(e=a.prefixes.group(c).down(function(a){return a.prop===g}),e&&!a.withHackValue(c)))return c.style("before").indexOf("\n")>-1&&a.reduceSpaces(c),void f.remove(d);for(k=a.prefixes.values("remove",g),h=0,i=k.length;i>h;h++)if(b=k[h],b.check(c.value)){if(g=b.unprefixed,e=a.prefixes.group(c).down(function(a){return-1!==a.value.indexOf(g)}))return void f.remove(d);if(b.clean)return void b.clean(c)}}}}(this))},a.prototype.withHackValue=function(a){return"-webkit-background-clip"===a.prop&&"text"===a.value},a.prototype.disabled=function(a){var b;return null!=a._autoprefixerDisabled?a._autoprefixerDisabled:a.nodes?(b=void 0,a.each(function(a){return"comment"===a.type?"autoprefixer: off"===a.text?(b=!1,!1):"autoprefixer: on"===a.text?(b=!0,!1):void 0:void 0}),a._autoprefixerDisabled=null!=b?!b:a.parent?this.disabled(a.parent):!1):a._autoprefixerDisabled=this.disabled(a.parent)},a.prototype.reduceSpaces=function(a){var b,c,d,e;return e=!1,this.prefixes.group(a).up(function(a){return e=!0}),e?void 0:(c=a.style("before").split("\n"),d=c[c.length-1].length,b=!1,this.prefixes.group(a).down(function(a){var e;return c=a.style("before").split("\n"),e=c.length-1,c[e].length>d?(b===!1&&(b=c[e].length-d),c[e]=c[e].slice(0,-b),a.before=c.join("\n")):void 0}))},a}(),b.exports=c}).call(this)},{"./utils":46,"./value":47,"postcss/lib/vendor":113}],43:[function(a,b,c){(function(){var c,d,e,f,g,h,i={}.hasOwnProperty,j=function(a,b){function c(){this.constructor=a}for(var d in b)i.call(b,d)&&(a[d]=b[d]);return c.prototype=b.prototype,a.prototype=new c,a.__super__=b.prototype,a};c=a("./prefixer"),h=a("./utils"),e=a("num2fraction"),f=/(min|max)-resolution\s*:\s*\d*\.?\d+(dppx|dpi)/gi,g=/(min|max)-resolution(\s*:\s*)(\d*\.?\d+)(dppx|dpi)/i,d=function(a){function b(){return b.__super__.constructor.apply(this,arguments)}return j(b,a),b.prototype.prefixName=function(a,b){return b="-moz-"===a?b+"--moz-device-pixel-ratio":a+b+"-device-pixel-ratio"},b.prototype.prefixQuery=function(a,b,c,d,f){return"dpi"===f&&(d=Number(d/96)),"-o-"===a&&(d=e(d)),this.prefixName(a,b)+c+d},b.prototype.clean=function(a){var b,c,d,e;if(!this.bad)for(this.bad=[],e=this.prefixes,c=0,d=e.length;d>c;c++)b=e[c],this.bad.push(this.prefixName(b,"min")),this.bad.push(this.prefixName(b,"max"));return a.params=h.editList(a.params,function(a){return function(b){return b.filter(function(b){return a.bad.every(function(a){return-1===b.indexOf(a)})})}}(this))},b.prototype.process=function(a){var b,c;return b=this.parentPrefix(a),c=b?[b]:this.prefixes,a.params=h.editList(a.params,function(a){return function(b,d){var e,i,j,k,l,m,n;for(k=0,m=b.length;m>k;k++)if(j=b[k],-1!==j.indexOf("min-resolution")||-1!==j.indexOf("max-resolution")){for(l=0,n=c.length;n>l;l++)e=c[l],("-moz-"!==e||-1!==j.indexOf("dppx"))&&(i=j.replace(f,function(b){var c;return c=b.match(g),a.prefixQuery(e,c[1],c[2],c[3],c[4])}),d.push(i));d.push(j)}else d.push(j);return h.uniq(d)}}(this))},b}(c),b.exports=d}).call(this)},{"./prefixer":40,"./utils":46,num2fraction:95}],44:[function(a,b,c){(function(){var c,d,e,f,g,h={}.hasOwnProperty,i=function(a,b){function c(){this.constructor=a}for(var d in b)h.call(b,d)&&(a[d]=b[d]);return c.prototype=b.prototype,a.prototype=new c,a.__super__=b.prototype,a};d=a("./old-selector"),e=a("./prefixer"),c=a("./browsers"),g=a("./utils"),f=function(a){function b(a,b,c){this.name=a,this.prefixes=b,this.all=c,this.regexpCache={}}return i(b,a),b.prototype.check=function(a){return-1!==a.selector.indexOf(this.name)?!!a.selector.match(this.regexp()):!1},b.prototype.prefixed=function(a){return this.name.replace(/^([^\w]*)/,"$1"+a)},b.prototype.regexp=function(a){var b;return this.regexpCache[a]?this.regexpCache[a]:(b=a?this.prefixed(a):this.name,this.regexpCache[a]=RegExp("(^|[^:\"'=])"+g.escapeRegexp(b),"gi"))},b.prototype.possible=function(){return c.prefixes()},b.prototype.prefixeds=function(a){var b,c,d,e,f;if(a._autoprefixerPrefixeds)return a._autoprefixerPrefixeds;for(c={},f=this.possible(),d=0,e=f.length;e>d;d++)b=f[d],c[b]=this.replace(a.selector,b);return a._autoprefixerPrefixeds=c},b.prototype.already=function(a,b,c){var d,e,f,g,h;for(e=a.parent.index(a)-1;e>=0;){if(d=a.parent.nodes[e],"rule"!==d.type)return!1;h=!1;for(f in b)if(g=b[f],d.selector===g){if(c===f)return!0;h=!0;break}if(!h)return!1;e-=1}return!1},b.prototype.replace=function(a,b){return a.replace(this.regexp(),"$1"+this.prefixed(b))},b.prototype.add=function(a,b){var c,d;return d=this.prefixeds(a),this.already(a,d,b)?void 0:(c=this.clone(a,{selector:d[b]}),a.parent.insertBefore(a,c))},b.prototype.old=function(a){return new d(this,a)},b}(e),b.exports=f}).call(this)},{"./browsers":5,"./old-selector":38,"./prefixer":40,"./utils":46}],45:[function(a,b,c){(function(){var c,d,e,f,g,h,i,j,k;c=a("./prefixes"),e=a("./value"),k=a("./utils"),i=a("postcss"),h=a("postcss/lib/list"),j=/\(\s*([^\(\):]+)\s*:([^\)]+)/,g=/\(\s*([^\(\):]+)\s*:\s*(.+)\s*\)/g,f=/(not\s*)?\(\s*([^\(\):]+)\s*:\s*(.+?(?!\s*or\s*).+?)\s*\)*\s*\)\s*or\s*/gi,d=function(){function a(a){this.all=a}return a.prototype.virtual=function(a,b){var c;return c=i.parse("a{}").first,c.append({prop:a,value:b,before:""}),c},a.prototype.prefixed=function(a,b){var c,d,f,g,h,i,j,k,l;for(f=this.virtual(a,b),d=this.all.add[a],null!=d&&"function"==typeof d.process&&d.process(f.first),k=f.nodes,g=0,i=k.length;i>g;g++){for(c=k[g],l=this.all.values("add",a),h=0,j=l.length;j>h;h++)b=l[h],b.process(c);e.save(this.all,c)}return f.nodes},a.prototype.clean=function(a){return a.replace(f,function(b){return function(c){var d,e,f,g,h,i,l,m,n,o,p;if("not"===c.slice(0,3).toLowerCase())return c;if(n=c.match(j),i=n[0],f=n[1],h=n[2],g=b.all.unprefixed(f),(null!=(o=b.all.cleaner().remove[f])?o.remove:void 0)&&(d=new RegExp("(\\(|\\s)"+k.escapeRegexp(g)+":"),d.test(a)))return"";for(p=b.all.cleaner().values("remove",g),l=0,m=p.length;m>l;l++)if(e=p[l],e.check(h))return"";return c}}(this)).replace(/\(\s*\((.*)\)\s*\)/g,"($1)")},a.prototype.process=function(a){return a.params=this.clean(a.params),a.params=a.params.replace(g,function(a){return function(b,c,d){var e,f;return f=function(){var a,b,f,g;for(f=this.prefixed(c,d),g=[],a=0,b=f.length;b>a;a++)e=f[a],g.push("("+e.prop+": "+e.value+")");return g}.call(a),1===f.length?f[0]:"("+f.join(" or ")+")"}}(this))},a}(),b.exports=d}).call(this)},{"./prefixes":41,"./utils":46,"./value":47,postcss:107,"postcss/lib/list":102}],46:[function(a,b,c){(function(){var c;c=a("postcss/lib/list"),b.exports={error:function(a){var b;throw b=new Error(a),b.autoprefixer=!0,b},uniq:function(a){var b,c,d,e;for(b=[],d=0,e=a.length;e>d;d++)c=a[d],-1===b.indexOf(c)&&b.push(c);return b},removeNote:function(a){return-1===a.indexOf(" ")?a:a.split(" ")[0]},escapeRegexp:function(a){return a.replace(/[.?*+\^\$\[\]\\(){}|\-]/g,"\\$&")},regexp:function(a,b){return null==b&&(b=!0),b&&(a=this.escapeRegexp(a)),RegExp("(^|[\\s,(])("+a+"($|[\\s(,]))","gi")},editList:function(a,b){var d,e,f;return f=c.comma(a),d=b(f,[]),f===d?a:(e=a.match(/,\s*/),e=e?e[0]:", ",d.join(e))}}}).call(this)},{"postcss/lib/list":102}],47:[function(a,b,c){(function(){var c,d,e,f,g,h={}.hasOwnProperty,i=function(a,b){function c(){this.constructor=a}for(var d in b)h.call(b,d)&&(a[d]=b[d]);return c.prototype=b.prototype,a.prototype=new c,a.__super__=b.prototype,a};d=a("./prefixer"),c=a("./old-value"),f=a("./utils"),g=a("postcss/lib/vendor"),e=function(a){function b(){return b.__super__.constructor.apply(this,arguments)}return i(b,a),b.save=function(a,b){var c,d,e,f,h,i,j,k,l,m;l=b._autoprefixerValues,m=[];for(e in l)if(k=l[e],k!==b.value)if(h=g.prefix(b.prop),h===e)m.push(b.value=k);else{if("-pie-"===h)continue;f=a.prefixed(b.prop,e),i=b.parent,i.every(function(a){return a.prop!==f})?(j=k.replace(/\s+/," "),c=i.some(function(a){return a.prop===b.prop&&a.value.replace(/\s+/," ")===j}),c?m.push(void 0):-1===k.indexOf("-webkit-filter")||"transition"!==b.prop&&"trasition-property"!==b.prop?(d=this.clone(b,{value:k}),m.push(b.parent.insertBefore(b,d))):m.push(b.value=k)):m.push(void 0)}return m},b.prototype.check=function(a){var b;return b=a.value,-1!==b.indexOf(this.name)?!!b.match(this.regexp()):!1},b.prototype.regexp=function(){return this.regexpCache||(this.regexpCache=f.regexp(this.name))},b.prototype.replace=function(a,b){return a.replace(this.regexp(),"$1"+b+"$2")},b.prototype.add=function(a,b){var c,d;return a._autoprefixerValues||(a._autoprefixerValues={}),c=a._autoprefixerValues[b]||(null!=(d=a._value)?d.raw:void 0)||a.value,c=this.replace(c,b),c?a._autoprefixerValues[b]=c:void 0},b.prototype.old=function(a){return new c(this.name,a+this.name)},b}(d),b.exports=e}).call(this)},{"./old-value":39,"./prefixer":40,"./utils":46,"postcss/lib/vendor":113}],48:[function(a,b,c){},{}],49:[function(a,b,c){function d(a,b,c){if(!(this instanceof d))return new d(a,b,c);var e,f=typeof a;if("number"===f)e=a>0?a>>>0:0;else if("string"===f)e=d.byteLength(a,b);else{if("object"!==f||null===a)throw new TypeError("must start with number, buffer, array or string");"Buffer"===a.type&&K(a.data)&&(a=a.data),e=+a.length>0?Math.floor(+a.length):0}if(e>L)throw new RangeError("Attempt to allocate Buffer larger than maximum size: 0x"+L.toString(16)+" bytes"); - -var g;d.TYPED_ARRAY_SUPPORT?g=d._augment(new Uint8Array(e)):(g=this,g.length=e,g._isBuffer=!0);var h;if(d.TYPED_ARRAY_SUPPORT&&"number"==typeof a.byteLength)g._set(a);else if(A(a))if(d.isBuffer(a))for(h=0;e>h;h++)g[h]=a.readUInt8(h);else for(h=0;e>h;h++)g[h]=(a[h]%256+256)%256;else if("string"===f)g.write(a,0,b);else if("number"===f&&!d.TYPED_ARRAY_SUPPORT&&!c)for(h=0;e>h;h++)g[h]=0;return e>0&&e<=d.poolSize&&(g.parent=M),g}function e(a,b,c){if(!(this instanceof e))return new e(a,b,c);var f=new d(a,b,c);return delete f.parent,f}function f(a,b,c,d){c=Number(c)||0;var e=a.length-c;d?(d=Number(d),d>e&&(d=e)):d=e;var f=b.length;if(f%2!==0)throw new Error("Invalid hex string");d>f/2&&(d=f/2);for(var g=0;d>g;g++){var h=parseInt(b.substr(2*g,2),16);if(isNaN(h))throw new Error("Invalid hex string");a[c+g]=h}return g}function g(a,b,c,d){var e=G(C(b,a.length-c),a,c,d);return e}function h(a,b,c,d){var e=G(D(b),a,c,d);return e}function i(a,b,c,d){return h(a,b,c,d)}function j(a,b,c,d){var e=G(F(b),a,c,d);return e}function k(a,b,c,d){var e=G(E(b,a.length-c),a,c,d,2);return e}function l(a,b,c){return I.fromByteArray(0===b&&c===a.length?a:a.slice(b,c))}function m(a,b,c){var d="",e="";c=Math.min(a.length,c);for(var f=b;c>f;f++)a[f]<=127?(d+=H(e)+String.fromCharCode(a[f]),e=""):e+="%"+a[f].toString(16);return d+H(e)}function n(a,b,c){var d="";c=Math.min(a.length,c);for(var e=b;c>e;e++)d+=String.fromCharCode(127&a[e]);return d}function o(a,b,c){var d="";c=Math.min(a.length,c);for(var e=b;c>e;e++)d+=String.fromCharCode(a[e]);return d}function p(a,b,c){var d=a.length;(!b||0>b)&&(b=0),(!c||0>c||c>d)&&(c=d);for(var e="",f=b;c>f;f++)e+=B(a[f]);return e}function q(a,b,c){for(var d=a.slice(b,c),e="",f=0;fa)throw new RangeError("offset is not uint");if(a+b>c)throw new RangeError("Trying to access beyond buffer length")}function s(a,b,c,e,f,g){if(!d.isBuffer(a))throw new TypeError("buffer must be a Buffer instance");if(b>f||g>b)throw new RangeError("value is out of bounds");if(c+e>a.length)throw new RangeError("index out of range")}function t(a,b,c,d){0>b&&(b=65535+b+1);for(var e=0,f=Math.min(a.length-c,2);f>e;e++)a[c+e]=(b&255<<8*(d?e:1-e))>>>8*(d?e:1-e)}function u(a,b,c,d){0>b&&(b=4294967295+b+1);for(var e=0,f=Math.min(a.length-c,4);f>e;e++)a[c+e]=b>>>8*(d?e:3-e)&255}function v(a,b,c,d,e,f){if(b>e||f>b)throw new RangeError("value is out of bounds");if(c+d>a.length)throw new RangeError("index out of range");if(0>c)throw new RangeError("index out of range")}function w(a,b,c,d,e){return e||v(a,b,c,4,3.4028234663852886e38,-3.4028234663852886e38),J.write(a,b,c,d,23,4),c+4}function x(a,b,c,d,e){return e||v(a,b,c,8,1.7976931348623157e308,-1.7976931348623157e308),J.write(a,b,c,d,52,8),c+8}function y(a){if(a=z(a).replace(O,""),a.length<2)return"";for(;a.length%4!==0;)a+="=";return a}function z(a){return a.trim?a.trim():a.replace(/^\s+|\s+$/g,"")}function A(a){return K(a)||d.isBuffer(a)||a&&"object"==typeof a&&"number"==typeof a.length}function B(a){return 16>a?"0"+a.toString(16):a.toString(16)}function C(a,b){var c,d=a.length,e=null;b=b||1/0;for(var f=[],g=0;d>g;g++){if(c=a.charCodeAt(g),c>55295&&57344>c){if(!e){if(c>56319){(b-=3)>-1&&f.push(239,191,189);continue}if(g+1===d){(b-=3)>-1&&f.push(239,191,189);continue}e=c;continue}if(56320>c){(b-=3)>-1&&f.push(239,191,189),e=c;continue}c=e-55296<<10|c-56320|65536,e=null}else e&&((b-=3)>-1&&f.push(239,191,189),e=null);if(128>c){if((b-=1)<0)break;f.push(c)}else if(2048>c){if((b-=2)<0)break;f.push(c>>6|192,63&c|128)}else if(65536>c){if((b-=3)<0)break;f.push(c>>12|224,c>>6&63|128,63&c|128)}else{if(!(2097152>c))throw new Error("Invalid code point");if((b-=4)<0)break;f.push(c>>18|240,c>>12&63|128,c>>6&63|128,63&c|128)}}return f}function D(a){for(var b=[],c=0;c>8,e=c%256,f.push(e),f.push(d);return f}function F(a){return I.toByteArray(y(a))}function G(a,b,c,d,e){e&&(d-=d%e);for(var f=0;d>f&&!(f+c>=b.length||f>=a.length);f++)b[f+c]=a[f];return f}function H(a){try{return decodeURIComponent(a)}catch(b){return String.fromCharCode(65533)}}/*! +!function(a){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=a();else if("function"==typeof define&&define.amd)define([],a);else{var b;b="undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:this,b.autoprefixer=a()}}(function(){return function a(b,c,d){function e(g,h){if(!c[g]){if(!b[g]){var i="function"==typeof require&&require;if(!h&&i)return i(g,!0);if(f)return f(g,!0);var j=new Error("Cannot find module '"+g+"'");throw j.code="MODULE_NOT_FOUND",j}var k=c[g]={exports:{}};b[g][0].call(k.exports,function(a){var c=b[g][1][a];return e(c?c:a)},k,k.exports,a,b,c,d)}return c[g].exports}for(var f="function"==typeof require&&require,g=0;gb[0]?1:a[0]0?1:0>c?-1:0)})},e=function(a,b,c){var d,e,f,g,h,i,j,k;c||(g=[b,{}],c=g[0],b=g[1]),e=b.match||/\sx($|\s)/,f=[],h=a.stats;for(d in h){k=h[d];for(j in k)i=k[j],i.match(e)&&f.push(d+" "+j)}return c(l(f))},k={},i=function(){var a,b,c,d,e,f,g,h;for(g=2<=arguments.length?n.call(arguments,0,c=arguments.length-1):(c=0,[]),a=arguments[c++],h=[],d=0,e=g.length;e>d;d++)f=g[d],k[f]={},h.push(function(){var c;c=[];for(b in a)c.push(k[f][b]=a[b]);return c}());return h},c=function(){var a,b,c,d,e,f,g;for(f=2<=arguments.length?n.call(arguments,0,b=arguments.length-1):(b=0,[]),a=arguments[b++],g=[],c=0,d=f.length;d>c;c++)e=f[c],g.push(k[e].browsers=l(k[e].browsers.concat(a.browsers)));return g},b.exports=k,e(a("caniuse-db/features-json/border-radius"),function(a){return i("border-radius","border-top-left-radius","border-top-right-radius","border-bottom-right-radius","border-bottom-left-radius",{mistakes:["-ms-","-o-"],transition:!0,browsers:a})}),e(a("caniuse-db/features-json/css-boxshadow"),function(a){return i("box-shadow",{transition:!0,browsers:a})}),e(a("caniuse-db/features-json/css-animation"),function(a){return i("animation","animation-name","animation-duration","animation-delay","animation-direction","animation-fill-mode","animation-iteration-count","animation-play-state","animation-timing-function","@keyframes",{mistakes:["-ms-"],browsers:a})}),e(a("caniuse-db/features-json/css-transitions"),function(a){return i("transition","transition-property","transition-duration","transition-delay","transition-timing-function",{mistakes:["-ms-"],browsers:a})}),e(a("caniuse-db/features-json/transforms2d"),function(a){return i("transform","transform-origin",{transition:!0,browsers:a})}),e(a("caniuse-db/features-json/transforms3d"),function(a){return i("perspective","perspective-origin",{transition:!0,browsers:a}),i("transform-style","backface-visibility",{browsers:a})}),g=a("caniuse-db/features-json/css-gradients"),e(g,{match:/y\sx/},function(a){return i("linear-gradient","repeating-linear-gradient","radial-gradient","repeating-radial-gradient",{props:["background","background-image","border-image","list-style","list-style-image","content","mask-image","mask"],mistakes:["-ms-"],browsers:a})}),e(g,{match:/a\sx/},function(a){return a=a.map(function(a){return/op/.test(a)?a:a+" old"}),c("linear-gradient","repeating-linear-gradient","radial-gradient","repeating-radial-gradient",{browsers:a})}),e(a("caniuse-db/features-json/css3-boxsizing"),function(a){return i("box-sizing",{browsers:a})}),e(a("caniuse-db/features-json/css-filters"),function(a){return i("filter",{transition:!0,browsers:a})}),e(a("caniuse-db/features-json/multicolumn"),function(a){return i("columns","column-width","column-gap","column-rule","column-rule-color","column-rule-width",{transition:!0,browsers:a}),i("column-count","column-rule-style","column-span","column-fill","break-before","break-after","break-inside",{browsers:a})}),e(a("caniuse-db/features-json/user-select-none"),function(a){return i("user-select",{browsers:a})}),f=a("caniuse-db/features-json/flexbox"),e(f,{match:/a\sx/},function(a){return a=a.map(function(a){return/ie|firefox/.test(a)?a:a+" 2009"}),i("display-flex","inline-flex",{props:["display"],browsers:a}),i("flex","flex-grow","flex-shrink","flex-basis",{transition:!0,browsers:a}),i("flex-direction","flex-wrap","flex-flow","justify-content","order","align-items","align-self","align-content",{browsers:a})}),e(f,{match:/y\sx/},function(a){return c("display-flex","inline-flex",{browsers:a}),c("flex","flex-grow","flex-shrink","flex-basis",{browsers:a}),c("flex-direction","flex-wrap","flex-flow","justify-content","order","align-items","align-self","align-content",{browsers:a})}),e(a("caniuse-db/features-json/calc"),function(a){return i("calc",{props:["*"],browsers:a})}),e(a("caniuse-db/features-json/background-img-opts"),function(a){return i("background-clip","background-origin","background-size",{browsers:a})}),e(a("caniuse-db/features-json/font-feature"),function(a){return i("font-feature-settings","font-variant-ligatures","font-language-override","font-kerning",{browsers:a})}),e(a("caniuse-db/features-json/border-image"),function(a){return i("border-image",{browsers:a})}),e(a("caniuse-db/features-json/css-selection"),function(a){return i("::selection",{selector:!0,browsers:a})}),e(a("caniuse-db/features-json/css-placeholder"),function(a){return a=a.map(function(a){var b,c,d;return c=a.split(" "),b=c[0],d=c[1],"firefox"===b&&parseFloat(d)<=18?a+" old":a}),i(":placeholder-shown","::placeholder",{selector:!0,browsers:a})}),e(a("caniuse-db/features-json/css-hyphens"),function(a){return i("hyphens",{browsers:a})}),e(a("caniuse-db/features-json/fullscreen"),function(a){return i(":fullscreen",{selector:!0,browsers:a})}),e(a("caniuse-db/features-json/css3-tabsize"),function(a){return i("tab-size",{browsers:a})}),e(a("caniuse-db/features-json/intrinsic-width"),function(a){return i("max-content","min-content","fit-content","fill-available",{props:["width","min-width","max-width","height","min-height","max-height"],browsers:a})}),e(a("caniuse-db/features-json/css3-cursors-newer"),function(a){return i("zoom-in","zoom-out",{props:["cursor"],browsers:a.concat(["chrome 3"])}),i("grab","grabbing",{props:["cursor"],browsers:a.concat(["firefox 24","firefox 25","firefox 26"])})}),e(a("caniuse-db/features-json/css-sticky"),function(a){return i("sticky",{props:["position"],browsers:a})}),e(a("caniuse-db/features-json/pointer"),function(a){return i("touch-action",{browsers:a})}),m=a("caniuse-db/features-json/text-decoration"),e(m,function(a){return i("text-decoration-style",{browsers:a})}),e(m,{match:/y\sx($|\s)/},function(a){return i("text-decoration-line","text-decoration-color",{browsers:a})}),e(a("caniuse-db/features-json/text-size-adjust"),function(a){return i("text-size-adjust",{browsers:a})}),e(a("caniuse-db/features-json/css-masks"),function(a){return i("mask-clip","mask-composite","mask-image","mask-origin","mask-repeat",{browsers:a}),i("clip-path","mask","mask-position","mask-size",{transition:!0,browsers:a})}),e(a("caniuse-db/features-json/css-boxdecorationbreak"),function(a){return i("box-decoration-break",{browsers:a})}),e(a("caniuse-db/features-json/object-fit"),function(a){return i("object-fit","object-position",{browsers:a})}),e(a("caniuse-db/features-json/css-shapes"),function(a){return i("shape-margin","shape-outside","shape-image-threshold",{browsers:a})}),e(a("caniuse-db/features-json/text-overflow"),function(a){return i("text-overflow",{browsers:a})}),e(a("caniuse-db/features-json/text-emphasis"),function(a){return i("text-emphasis",{browsers:a})}),e(a("caniuse-db/features-json/css-deviceadaptation"),function(a){return i("@viewport",{browsers:a})}),j=a("caniuse-db/features-json/css-media-resolution"),e(j,{match:/( x($| )|a #3)/},function(a){return i("@resolution",{browsers:a})}),e(a("caniuse-db/features-json/css-text-align-last"),function(a){return i("text-align-last",{browsers:a})}),d=a("caniuse-db/features-json/css-crisp-edges"),e(d,{match:/y x/},function(a){return i("crisp-edges",{props:["image-rendering"],browsers:a})}),e(d,{match:/a x #2/},function(a){return i("image-rendering",{browsers:a})}),h=a("caniuse-db/features-json/css-logical-props"),e(h,function(a){return i("border-inline-start","border-inline-end","margin-inline-start","margin-inline-end","padding-inline-start","padding-inline-end",{transition:!0,browsers:a})}),e(h,{match:/x\s#2/},function(a){return i("border-block-start","border-block-end","margin-block-start","margin-block-end","padding-block-start","padding-block-end",{transition:!0,browsers:a})})}).call(this)},{"caniuse-db/features-json/background-img-opts":57,"caniuse-db/features-json/border-image":58,"caniuse-db/features-json/border-radius":59,"caniuse-db/features-json/calc":60,"caniuse-db/features-json/css-animation":61,"caniuse-db/features-json/css-boxdecorationbreak":62,"caniuse-db/features-json/css-boxshadow":63,"caniuse-db/features-json/css-crisp-edges":64,"caniuse-db/features-json/css-deviceadaptation":65,"caniuse-db/features-json/css-filters":66,"caniuse-db/features-json/css-gradients":67,"caniuse-db/features-json/css-hyphens":68,"caniuse-db/features-json/css-logical-props":69,"caniuse-db/features-json/css-masks":70,"caniuse-db/features-json/css-media-resolution":71,"caniuse-db/features-json/css-placeholder":72,"caniuse-db/features-json/css-selection":73,"caniuse-db/features-json/css-shapes":74,"caniuse-db/features-json/css-sticky":75,"caniuse-db/features-json/css-text-align-last":76,"caniuse-db/features-json/css-transitions":77,"caniuse-db/features-json/css3-boxsizing":78,"caniuse-db/features-json/css3-cursors-newer":79,"caniuse-db/features-json/css3-tabsize":80,"caniuse-db/features-json/flexbox":81,"caniuse-db/features-json/font-feature":82,"caniuse-db/features-json/fullscreen":83,"caniuse-db/features-json/intrinsic-width":84,"caniuse-db/features-json/multicolumn":85,"caniuse-db/features-json/object-fit":86,"caniuse-db/features-json/pointer":87,"caniuse-db/features-json/text-decoration":88,"caniuse-db/features-json/text-emphasis":89,"caniuse-db/features-json/text-overflow":90,"caniuse-db/features-json/text-size-adjust":91,"caniuse-db/features-json/transforms2d":92,"caniuse-db/features-json/transforms3d":93,"caniuse-db/features-json/user-select-none":94}],3:[function(a,b,c){(function(){var c,d,e=function(a,b){function c(){this.constructor=a}for(var d in b)f.call(b,d)&&(a[d]=b[d]);return c.prototype=b.prototype,a.prototype=new c,a.__super__=b.prototype,a},f={}.hasOwnProperty;d=a("./prefixer"),c=function(a){function b(){return b.__super__.constructor.apply(this,arguments)}return e(b,a),b.prototype.add=function(a,b){var c,d,e;return e=b+a.name,(c=a.parent.some(function(b){return b.name===e&&b.params===a.params}))?void 0:(d=this.clone(a,{name:e}),a.parent.insertBefore(a,d))},b.prototype.process=function(a){var b,c,d,e,f,g;for(d=this.parentPrefix(a),f=this.prefixes,g=[],b=0,c=f.length;c>b;b++)e=f[b],d&&d!==e||g.push(this.add(a,e));return g},b}(d),b.exports=c}).call(this)},{"./prefixer":40}],4:[function(a,b,c){(function(){var c,d,e;d=a("browserslist"),e=a("./utils"),c=function(){function b(a,b,c){this.data=a,this.options=c,this.selected=this.parse(b)}return b.prefixes=function(){var b,c,d;return this.prefixesCache?this.prefixesCache:(b=a("caniuse-db/data").agents,this.prefixesCache=e.uniq(function(){var a;a=[];for(d in b)c=b[d],a.push("-"+c.prefix+"-");return a}()).sort(function(a,b){return b.length-a.length}))},b.withPrefix=function(a){return this.prefixesRegexp||(this.prefixesRegexp=RegExp(""+this.prefixes().join("|"))),this.prefixesRegexp.test(a)},b.prototype.parse=function(a){var b;return d(a,{path:null!=(b=this.options)?b.from:void 0})},b.prototype.browsers=function(a){var b,c,d,e,f;e=[],d=this.data;for(b in d)c=d[b],f=a(c).map(function(a){return b+" "+a}),e=e.concat(f);return e},b.prototype.prefix=function(a){var b,c,d,e,f;return e=a.split(" "),c=e[0],f=e[1],b=this.data[c],b.prefix_exceptions&&(d=b.prefix_exceptions[f]),d||(d=b.prefix),"-"+d+"-"},b.prototype.isSelected=function(a){return-1!==this.selected.indexOf(a)},b}(),b.exports=c}).call(this)},{"./utils":46,browserslist:55,"caniuse-db/data":56}],5:[function(a,b,c){(function(){var c,d,e,f,g,h=function(a,b){function c(){this.constructor=a}for(var d in b)i.call(b,d)&&(a[d]=b[d]);return c.prototype=b.prototype,a.prototype=new c,a.__super__=b.prototype,a},i={}.hasOwnProperty;e=a("./prefixer"),c=a("./browsers"),g=a("postcss/lib/vendor"),f=a("./utils"),d=function(a){function b(){return b.__super__.constructor.apply(this,arguments)}return h(b,a),b.prototype.check=function(a){return!0},b.prototype.prefixed=function(a,b){return b+a},b.prototype.normalize=function(a){return a},b.prototype.otherPrefixes=function(a,b){var d,e,f,g;for(g=c.prefixes(),d=0,e=g.length;e>d;d++)if(f=g[d],f!==b&&-1!==a.indexOf(f))return!0;return!1},b.prototype.set=function(a,b){return a.prop=this.prefixed(a.prop,b),a},b.prototype.needCascade=function(a){return a._autoprefixerCascade||(a._autoprefixerCascade=this.all.options.cascade!==!1&&-1!==a.style("before").indexOf("\n"))},b.prototype.maxPrefixed=function(a,b){var c,d,e,g;if(b._autoprefixerMax)return b._autoprefixerMax;for(e=0,c=0,d=a.length;d>c;c++)g=a[c],g=f.removeNote(g),g.length>e&&(e=g.length);return b._autoprefixerMax=e},b.prototype.calcBefore=function(a,b,c){var d,e,g,h,i,j;for(null==c&&(c=""),d=b.style("before"),i=this.maxPrefixed(a,b),e=i-f.removeNote(c).length,g=h=0,j=e;j>=0?j>h:h>j;g=j>=0?++h:--h)d+=" ";return d},b.prototype.restoreBefore=function(a){var b,c;return b=a.style("before").split("\n"),c=b[b.length-1],this.all.group(a).up(function(a){var b,d;return b=a.style("before").split("\n"),d=b[b.length-1],d.lengthd;d++)for(m=k[d],l=["left","right"],f=0,h=l.length;h>f;f++)c=l[f],j="border-"+m+"-"+c+"-radius",i="border-radius-"+m+c,b.names.push(j),b.names.push(i),b.toMozilla[j]=i,b.toNormal[i]=j;return b.prototype.prefixed=function(a,c){return"-moz-"===c?c+(b.toMozilla[a]||a):b.__super__.prefixed.apply(this,arguments)},b.prototype.normalize=function(a){return b.toNormal[a]||a},b}(d),b.exports=c}).call(this)},{"../declaration":5}],13:[function(a,b,c){(function(){var c,d,e=function(a,b){function c(){this.constructor=a}for(var d in b)f.call(b,d)&&(a[d]=b[d]);return c.prototype=b.prototype,a.prototype=new c,a.__super__=b.prototype,a},f={}.hasOwnProperty;d=a("../declaration"),c=function(a){function b(){return b.__super__.constructor.apply(this,arguments)}return e(b,a),b.names=["break-inside","page-break-inside","column-break-inside"],b.prototype.prefixed=function(a,c){return"-webkit-"===c?c+"column-break-inside":"-moz-"===c?"page-break-inside":b.__super__.prefixed.apply(this,arguments)},b.prototype.normalize=function(){return"break-inside"},b.prototype.set=function(a,c){return("avoid-column"===a.value||"avoid-page"===a.value)&&(a.value="avoid"),b.__super__.set.apply(this,arguments)},b.prototype.insert=function(a,c,d){if("avoid-region"===a.value);else if("avoid-page"!==a.value||"-webkit-"!==c)return b.__super__.insert.apply(this,arguments)},b}(d),b.exports=c}).call(this)},{"../declaration":5}],14:[function(a,b,c){(function(){var c,d,e=function(a,b){function c(){this.constructor=a}for(var d in b)f.call(b,d)&&(a[d]=b[d]);return c.prototype=b.prototype,a.prototype=new c,a.__super__=b.prototype,a},f={}.hasOwnProperty;d=a("../value"),c=function(a){function b(){return b.__super__.constructor.apply(this,arguments)}return e(b,a),b.names=["crisp-edges"],b.prototype.replace=function(a,c){return"-webkit-"===c?a.replace(this.regexp(),"$1-webkit-optimize-contrast"):b.__super__.replace.apply(this,arguments)},b}(d),b.exports=c}).call(this)},{"../value":47}],15:[function(a,b,c){(function(){var c,d,e,f,g,h=function(a,b){function c(){this.constructor=a}for(var d in b)i.call(b,d)&&(a[d]=b[d]);return c.prototype=b.prototype,a.prototype=new c,a.__super__=b.prototype,a},i={}.hasOwnProperty;g=a("./flex-spec"),e=a("../old-value"),f=a("../value"),d=function(a){function b(a,b){this.unprefixed=a,this.prefixed=b}return h(b,a),b.prototype.check=function(a){return a===this.name},b}(e),c=function(a){function b(a,c){b.__super__.constructor.apply(this,arguments),"display-flex"===a&&(this.name="flex")}return h(b,a),b.names=["display-flex","inline-flex"],b.prototype.check=function(a){return a.value===this.name},b.prototype.prefixed=function(a){var b,c;return b=g(a),c=b[0],a=b[1],a+(2009===c?"flex"===this.name?"box":"inline-box":2012===c?"flex"===this.name?"flexbox":"inline-flexbox":"final"===c?this.name:void 0)},b.prototype.replace=function(a,b){return this.prefixed(b)},b.prototype.old=function(a){var b;return b=this.prefixed(a),b?new e(this.name,b):void 0},b}(f),b.exports=c}).call(this)},{"../old-value":39,"../value":47,"./flex-spec":24}],16:[function(a,b,c){(function(){var c,d,e,f=function(a,b){function c(){this.constructor=a}for(var d in b)g.call(b,d)&&(a[d]=b[d]);return c.prototype=b.prototype,a.prototype=new c,a.__super__=b.prototype,a},g={}.hasOwnProperty;d=a("../old-value"),e=a("../value"),c=function(a){function b(){return b.__super__.constructor.apply(this,arguments)}return f(b,a),b.names=["fill-available"],b.prototype.replace=function(a,c){return"-moz-"===c?a.replace(this.regexp(),"$1-moz-available$3"):b.__super__.replace.apply(this,arguments)},b.prototype.old=function(a){return"-moz-"===a?new d(this.name,"-moz-available"):b.__super__.old.apply(this,arguments)},b}(e),b.exports=c}).call(this)},{"../old-value":39,"../value":47}],17:[function(a,b,c){(function(){var c,d,e,f,g,h=function(a,b){function c(){this.constructor=a}for(var d in b)i.call(b,d)&&(a[d]=b[d]);return c.prototype=b.prototype,a.prototype=new c,a.__super__=b.prototype,a},i={}.hasOwnProperty;e=a("../old-value"),f=a("../value"),g=a("../utils"),d=function(a){function b(){return b.__super__.constructor.apply(this,arguments)}return h(b,a),b.prototype.clean=function(a){return a.value=g.editList(a.value,function(a){return function(b){return b.every(function(b){return 0!==b.indexOf(a.unprefixed)})?b:b.filter(function(b){return-1===b.indexOf(a.prefixed)})}}(this))},b}(e),c=function(a){function b(){return b.__super__.constructor.apply(this,arguments)}return h(b,a),b.names=["filter"],b.prototype.replace=function(a,c){return"-webkit-"===c?-1===a.indexOf("-webkit-filter")?b.__super__.replace.apply(this,arguments)+", "+a:a:b.__super__.replace.apply(this,arguments)},b.prototype.old=function(a){return new d(this.name,a+this.name)},b}(f),b.exports=c}).call(this)},{"../old-value":39,"../utils":46,"../value":47}],18:[function(a,b,c){(function(){var c,d,e=function(a,b){function c(){this.constructor=a}for(var d in b)f.call(b,d)&&(a[d]=b[d]);return c.prototype=b.prototype,a.prototype=new c,a.__super__=b.prototype,a},f={}.hasOwnProperty;c=a("../declaration"),d=function(a){function b(){return b.__super__.constructor.apply(this,arguments)}return e(b,a),b.names=["filter"],b.prototype.check=function(a){var b;return b=a.value,-1===b.toLowerCase().indexOf("alpha(")&&-1===b.indexOf("DXImageTransform.Microsoft")&&-1===b.indexOf("data:image/svg+xml")},b}(c),b.exports=d}).call(this)},{"../declaration":5}],19:[function(a,b,c){(function(){var c,d,e,f=function(a,b){function c(){this.constructor=a}for(var d in b)g.call(b,d)&&(a[d]=b[d]);return c.prototype=b.prototype,a.prototype=new c,a.__super__=b.prototype,a},g={}.hasOwnProperty;e=a("./flex-spec"),c=a("../declaration"),d=function(a){function b(){return b.__super__.constructor.apply(this,arguments)}return f(b,a),b.names=["flex-basis","flex-preferred-size"],b.prototype.normalize=function(){return"flex-basis"},b.prototype.prefixed=function(a,c){var d,f;return d=e(c),f=d[0],c=d[1],2012===f?c+"flex-preferred-size":b.__super__.prefixed.apply(this,arguments)},b.prototype.set=function(a,c){var d,f;return d=e(c),f=d[0],c=d[1],2012===f||"final"===f?b.__super__.set.apply(this,arguments):void 0},b}(c),b.exports=d}).call(this)},{"../declaration":5,"./flex-spec":24}],20:[function(a,b,c){(function(){var c,d,e,f=function(a,b){function c(){this.constructor=a}for(var d in b)g.call(b,d)&&(a[d]=b[d]);return c.prototype=b.prototype,a.prototype=new c,a.__super__=b.prototype,a},g={}.hasOwnProperty;e=a("./flex-spec"),c=a("../declaration"),d=function(a){function b(){return b.__super__.constructor.apply(this,arguments)}return f(b,a),b.names=["flex-direction","box-direction","box-orient"],b.prototype.normalize=function(a){return"flex-direction"},b.prototype.insert=function(a,c,d){var f,g,h,i,j,k,l;if(j=e(c),k=j[0],c=j[1],2009===k){if(f=a.parent.some(function(a){return a.prop===c+"box-orient"||a.prop===c+"box-direction"}))return;return l=a.value,i=-1!==l.indexOf("row")?"horizontal":"vertical",h=-1!==l.indexOf("reverse")?"reverse":"normal",g=this.clone(a),g.prop=c+"box-orient",g.value=i,this.needCascade(a)&&(g.before=this.calcBefore(d,a,c)),a.parent.insertBefore(a,g),g=this.clone(a),g.prop=c+"box-direction",g.value=h,this.needCascade(a)&&(g.before=this.calcBefore(d,a,c)),a.parent.insertBefore(a,g)}return b.__super__.insert.apply(this,arguments)},b.prototype.old=function(a,c){var d,f;return d=e(c),f=d[0],c=d[1],2009===f?[c+"box-orient",c+"box-direction"]:b.__super__.old.apply(this,arguments)},b}(c),b.exports=d}).call(this)},{"../declaration":5,"./flex-spec":24}],21:[function(a,b,c){(function(){var c,d,e,f=function(a,b){function c(){this.constructor=a}for(var d in b)g.call(b,d)&&(a[d]=b[d]);return c.prototype=b.prototype,a.prototype=new c,a.__super__=b.prototype,a},g={}.hasOwnProperty;e=a("./flex-spec"),c=a("../declaration"),d=function(a){function b(){return b.__super__.constructor.apply(this,arguments)}return f(b,a),b.names=["flex-flow"],b.prototype.set=function(a,c){var d,f;return d=e(c),f=d[0],c=d[1],2012===f?b.__super__.set.apply(this,arguments):"final"===f?b.__super__.set.apply(this,arguments):void 0},b}(c),b.exports=d}).call(this)},{"../declaration":5,"./flex-spec":24}],22:[function(a,b,c){(function(){var c,d,e,f=function(a,b){function c(){this.constructor=a}for(var d in b)g.call(b,d)&&(a[d]=b[d]);return c.prototype=b.prototype,a.prototype=new c,a.__super__=b.prototype,a},g={}.hasOwnProperty;e=a("./flex-spec"),c=a("../declaration"),d=function(a){function b(){return b.__super__.constructor.apply(this,arguments)}return f(b,a),b.names=["flex-grow","flex-positive"],b.prototype.normalize=function(){return"flex"},b.prototype.prefixed=function(a,c){var d,f;return d=e(c),f=d[0],c=d[1],2009===f?c+"box-flex":2012===f?c+"flex-positive":b.__super__.prefixed.apply(this,arguments)},b}(c),b.exports=d}).call(this)},{"../declaration":5,"./flex-spec":24}],23:[function(a,b,c){(function(){var c,d,e,f=function(a,b){function c(){this.constructor=a}for(var d in b)g.call(b,d)&&(a[d]=b[d]);return c.prototype=b.prototype,a.prototype=new c,a.__super__=b.prototype,a},g={}.hasOwnProperty;e=a("./flex-spec"),c=a("../declaration"),d=function(a){function b(){return b.__super__.constructor.apply(this,arguments)}return f(b,a),b.names=["flex-shrink","flex-negative"],b.prototype.normalize=function(){return"flex-shrink"},b.prototype.prefixed=function(a,c){var d,f;return d=e(c),f=d[0],c=d[1],2012===f?c+"flex-negative":b.__super__.prefixed.apply(this,arguments)},b.prototype.set=function(a,c){var d,f;return d=e(c),f=d[0],c=d[1],2012===f||"final"===f?b.__super__.set.apply(this,arguments):void 0},b}(c),b.exports=d}).call(this)},{"../declaration":5,"./flex-spec":24}],24:[function(a,b,c){(function(){b.exports=function(a){var b;return b="-webkit- 2009"===a||"-moz-"===a?2009:"-ms-"===a?2012:"-webkit-"===a?"final":void 0,"-webkit- 2009"===a&&(a="-webkit-"),[b,a]}}).call(this)},{}],25:[function(a,b,c){(function(){var c,d,e,f=function(a,b){function c(){this.constructor=a}for(var d in b)g.call(b,d)&&(a[d]=b[d]);return c.prototype=b.prototype,a.prototype=new c,a.__super__=b.prototype,a},g={}.hasOwnProperty;d=a("../old-value"),e=a("../value"),c=function(a){function b(){return b.__super__.constructor.apply(this,arguments)}return f(b,a),b.names=["flex","flex-grow","flex-shrink","flex-basis"],b.prototype.prefixed=function(a){return this.all.prefixed(this.name,a)},b.prototype.replace=function(a,b){return a.replace(this.regexp(),"$1"+this.prefixed(b)+"$3")},b.prototype.old=function(a){ +return new d(this.name,this.prefixed(a))},b}(e),b.exports=c}).call(this)},{"../old-value":39,"../value":47}],26:[function(a,b,c){(function(){var c,d,e,f=function(a,b){function c(){this.constructor=a}for(var d in b)g.call(b,d)&&(a[d]=b[d]);return c.prototype=b.prototype,a.prototype=new c,a.__super__=b.prototype,a},g={}.hasOwnProperty;e=a("./flex-spec"),c=a("../declaration"),d=function(a){function b(){return b.__super__.constructor.apply(this,arguments)}return f(b,a),b.names=["flex-wrap"],b.prototype.set=function(a,c){var d;return d=e(c)[0],2009!==d?b.__super__.set.apply(this,arguments):void 0},b}(c),b.exports=d}).call(this)},{"../declaration":5,"./flex-spec":24}],27:[function(a,b,c){(function(){var c,d,e,f,g=function(a,b){function c(){this.constructor=a}for(var d in b)h.call(b,d)&&(a[d]=b[d]);return c.prototype=b.prototype,a.prototype=new c,a.__super__=b.prototype,a},h={}.hasOwnProperty;e=a("./flex-spec"),c=a("../declaration"),f=a("postcss/lib/list"),d=function(a){function b(){return b.__super__.constructor.apply(this,arguments)}return g(b,a),b.names=["flex","box-flex"],b.oldValues={auto:"1",none:"0"},b.prototype.prefixed=function(a,c){var d,f;return d=e(c),f=d[0],c=d[1],2009===f?c+"box-flex":b.__super__.prefixed.apply(this,arguments)},b.prototype.normalize=function(){return"flex"},b.prototype.set=function(a,c){var d;return d=e(c)[0],2009===d?(a.value=f.space(a.value)[0],a.value=b.oldValues[a.value]||a.value,b.__super__.set.call(this,a,c)):b.__super__.set.apply(this,arguments)},b}(c),b.exports=d}).call(this)},{"../declaration":5,"./flex-spec":24,"postcss/lib/list":102}],28:[function(a,b,c){(function(){var c,d,e=function(a,b){function c(){this.constructor=a}for(var d in b)f.call(b,d)&&(a[d]=b[d]);return c.prototype=b.prototype,a.prototype=new c,a.__super__=b.prototype,a},f={}.hasOwnProperty;d=a("../selector"),c=function(a){function b(){return b.__super__.constructor.apply(this,arguments)}return e(b,a),b.names=[":fullscreen"],b.prototype.prefixed=function(a){return"-webkit-"===a?":-webkit-full-screen":"-moz-"===a?":-moz-full-screen":":"+a+"fullscreen"},b}(d),b.exports=c}).call(this)},{"../selector":44}],29:[function(a,b,c){(function(){var c,d,e,f,g,h,i=function(a,b){function c(){this.constructor=a}for(var d in b)j.call(b,d)&&(a[d]=b[d]);return c.prototype=b.prototype,a.prototype=new c,a.__super__=b.prototype,a},j={}.hasOwnProperty;d=a("../old-value"),e=a("../value"),h=a("../utils"),g=a("postcss/lib/list"),f=/top|left|right|bottom/gi,c=function(a){function b(){return b.__super__.constructor.apply(this,arguments)}return i(b,a),b.names=["linear-gradient","repeating-linear-gradient","radial-gradient","repeating-radial-gradient"],b.prototype.replace=function(a,b){return g.space(a).map(function(a){return function(c){var d,e,f,h;return c.slice(0,+a.name.length+1||9e9)!==a.name+"("?c:(f=c.lastIndexOf(")"),d=c.slice(f+1),e=c.slice(a.name.length+1,+(f-1)+1||9e9),h=g.comma(e),h=a.newDirection(h),"-webkit- old"===b?a.oldWebkit(c,e,h,d):(a.convertDirection(h),b+a.name+"("+h.join(", ")+")"+d))}}(this)).join(" ")},b.prototype.directions={top:"bottom",left:"right",bottom:"top",right:"left"},b.prototype.oldDirections={top:"left bottom, left top",left:"right top, left top",bottom:"left top, left bottom",right:"left top, right top","top right":"left bottom, right top","top left":"right bottom, left top","right top":"left bottom, right top","right bottom":"left top, right bottom","bottom right":"left top, right bottom","bottom left":"right top, left bottom","left top":"right bottom, left top","left bottom":"right top, left bottom"},b.prototype.newDirection=function(a){var b,c;return b=a[0],-1===b.indexOf("to ")&&f.test(b)&&(b=b.split(" "),b=function(){var a,d,e;for(e=[],a=0,d=b.length;d>a;a++)c=b[a],e.push(this.directions[c.toLowerCase()]||c);return e}.call(this),a[0]="to "+b.join(" ")),a},b.prototype.oldWebkit=function(a,b,c,d){return-1!==b.indexOf("px")?a:"linear-gradient"!==this.name?a:c[0]&&-1!==c[0].indexOf("deg")?a:-1!==b.indexOf("-corner")?a:-1!==b.indexOf("-side")?a:(c=this.oldDirection(c),c=this.colorStops(c),"-webkit-gradient(linear, "+c.join(", ")+")"+d)},b.prototype.convertDirection=function(a){if(a.length>0){if("to "===a[0].slice(0,3))return a[0]=this.fixDirection(a[0]);if(-1!==a[0].indexOf("deg"))return a[0]=this.fixAngle(a[0]);if(-1!==a[0].indexOf(" at "))return this.fixRadial(a)}},b.prototype.fixDirection=function(a){var b;return a=a.split(" "),a.splice(0,1),a=function(){var c,d,e;for(e=[],c=0,d=a.length;d>c;c++)b=a[c],e.push(this.directions[b.toLowerCase()]||b);return e}.call(this),a.join(" ")},b.prototype.roundFloat=function(a,b){return parseFloat(a.toFixed(b))},b.prototype.fixAngle=function(a){return a=parseFloat(a),a=Math.abs(450-a)%360,a=this.roundFloat(a,3),a+"deg"},b.prototype.oldDirection=function(a){var b;return 0===a.length,-1!==a[0].indexOf("to ")?(b=a[0].replace(/^to\s+/,""),b=this.oldDirections[b],a[0]=b,a):(b=this.oldDirections.bottom,[b].concat(a))},b.prototype.colorStops=function(a){return a.map(function(b,c){var d,e,f,h;return 0===c?b:(h=g.space(b),d=h[0],f=h[1],null==f&&(e=b.match(/^(.*\))(\d.*)$/),e&&(d=e[1],f=e[2])),f&&-1!==f.indexOf(")")&&(d+=" "+f,f=void 0),1!==c||void 0!==f&&"0%"!==f?c!==a.length-1||void 0!==f&&"100%"!==f?f?"color-stop("+f+", "+d+")":"color-stop("+d+")":"to("+d+")":"from("+d+")")})},b.prototype.fixRadial=function(a){var b;return b=a[0].split(/\s+at\s+/),a.splice(0,1,b[1],b[0])},b.prototype.old=function(a){var c,e,f;return"-webkit-"===a?(f="linear-gradient"===this.name?"linear":"radial",e="-gradient",c=h.regexp("-webkit-("+f+"-gradient|gradient\\(\\s*"+f+")",!1),new d(this.name,a+this.name,e,c)):b.__super__.old.apply(this,arguments)},b.prototype.add=function(a,c){var d;if(d=a.prop,-1!==d.indexOf("mask")){if("-webkit-"===c||"-webkit- old"===c)return b.__super__.add.apply(this,arguments)}else{if("list-style"!==d&&"list-style-image"!==d&&"content"!==d)return b.__super__.add.apply(this,arguments);if("-webkit-"===c||"-webkit- old"===c)return b.__super__.add.apply(this,arguments)}},b}(e),b.exports=c}).call(this)},{"../old-value":39,"../utils":46,"../value":47,"postcss/lib/list":102}],30:[function(a,b,c){(function(){var c,d,e=function(a,b){function c(){this.constructor=a}for(var d in b)f.call(b,d)&&(a[d]=b[d]);return c.prototype=b.prototype,a.prototype=new c,a.__super__=b.prototype,a},f={}.hasOwnProperty;c=a("../declaration"),d=function(a){function b(){return b.__super__.constructor.apply(this,arguments)}return e(b,a),b.names=["image-rendering","interpolation-mode"],b.prototype.check=function(a){return"crisp-edges"===a.value},b.prototype.prefixed=function(a,c){return"-ms-"===c?"-ms-interpolation-mode":b.__super__.prefixed.apply(this,arguments)},b.prototype.set=function(a,c){return"-ms-"===c?(a.prop="-ms-interpolation-mode",a.value="nearest-neighbor",a):b.__super__.set.apply(this,arguments)},b.prototype.normalize=function(a){return"image-rendering"},b}(c),b.exports=d}).call(this)},{"../declaration":5}],31:[function(a,b,c){(function(){var c,d,e=function(a,b){function c(){this.constructor=a}for(var d in b)f.call(b,d)&&(a[d]=b[d]);return c.prototype=b.prototype,a.prototype=new c,a.__super__=b.prototype,a},f={}.hasOwnProperty;c=a("../declaration"),d=function(a){function b(){return b.__super__.constructor.apply(this,arguments)}return e(b,a),b.names=["border-inline-start","border-inline-end","margin-inline-start","margin-inline-end","padding-inline-start","padding-inline-end","border-start","border-end","margin-start","margin-end","padding-start","padding-end"],b.prototype.prefixed=function(a,b){return b+a.replace("-inline","")},b.prototype.normalize=function(a){return a.replace(/(margin|padding|border)-(start|end)/,"$1-inline-$2")},b}(c),b.exports=d}).call(this)},{"../declaration":5}],32:[function(a,b,c){(function(){var c,d,e,f=function(a,b){function c(){this.constructor=a}for(var d in b)g.call(b,d)&&(a[d]=b[d]);return c.prototype=b.prototype,a.prototype=new c,a.__super__=b.prototype,a},g={}.hasOwnProperty;e=a("./flex-spec"),c=a("../declaration"),d=function(a){function b(){return b.__super__.constructor.apply(this,arguments)}return f(b,a),b.names=["justify-content","flex-pack","box-pack"],b.oldValues={"flex-end":"end","flex-start":"start","space-between":"justify","space-around":"distribute"},b.prototype.prefixed=function(a,c){var d,f;return d=e(c),f=d[0],c=d[1],2009===f?c+"box-pack":2012===f?c+"flex-pack":b.__super__.prefixed.apply(this,arguments)},b.prototype.normalize=function(a){return"justify-content"},b.prototype.set=function(a,c){var d,f;if(d=e(c)[0],2009===d||2012===d){if(f=b.oldValues[a.value]||a.value,a.value=f,2009!==d||"distribute"!==f)return b.__super__.set.call(this,a,c)}else if("final"===d)return b.__super__.set.apply(this,arguments)},b}(c),b.exports=d}).call(this)},{"../declaration":5,"./flex-spec":24}],33:[function(a,b,c){(function(){var c,d,e,f=function(a,b){function c(){this.constructor=a}for(var d in b)g.call(b,d)&&(a[d]=b[d]);return c.prototype=b.prototype,a.prototype=new c,a.__super__=b.prototype,a},g={}.hasOwnProperty;e=a("./flex-spec"),c=a("../declaration"),d=function(a){function b(){return b.__super__.constructor.apply(this,arguments)}return f(b,a),b.names=["order","flex-order","box-ordinal-group"],b.prototype.prefixed=function(a,c){var d,f;return d=e(c),f=d[0],c=d[1],2009===f?c+"box-ordinal-group":2012===f?c+"flex-order":b.__super__.prefixed.apply(this,arguments)},b.prototype.normalize=function(a){return"order"},b.prototype.set=function(a,c){var d;return d=e(c)[0],2009===d?(a.value=(parseInt(a.value)+1).toString(),b.__super__.set.call(this,a,c)):b.__super__.set.apply(this,arguments)},b}(c),b.exports=d}).call(this)},{"../declaration":5,"./flex-spec":24}],34:[function(a,b,c){(function(){var c,d,e=function(a,b){function c(){this.constructor=a}for(var d in b)f.call(b,d)&&(a[d]=b[d]);return c.prototype=b.prototype,a.prototype=new c,a.__super__=b.prototype,a},f={}.hasOwnProperty;d=a("../selector"),c=function(a){function b(){return b.__super__.constructor.apply(this,arguments)}return e(b,a),b.names=[":placeholder-shown","::placeholder"],b.prototype.possible=function(){return b.__super__.possible.apply(this,arguments).concat("-moz- old")},b.prototype.prefixed=function(a){return"-webkit-"===a?"::-webkit-input-placeholder":"-ms-"===a?":-ms-input-placeholder":"-moz- old"===a?":-moz-placeholder":"::"+a+"placeholder"},b}(d),b.exports=c}).call(this)},{"../selector":44}],35:[function(a,b,c){(function(){var c,d,e=function(a,b){function c(){this.constructor=a}for(var d in b)f.call(b,d)&&(a[d]=b[d]);return c.prototype=b.prototype,a.prototype=new c,a.__super__=b.prototype,a},f={}.hasOwnProperty;c=a("../declaration"),d=function(a){function b(){return b.__super__.constructor.apply(this,arguments)}return e(b,a),b.names=["transform","transform-origin"],b.functions3d=["matrix3d","translate3d","translateZ","scale3d","scaleZ","rotate3d","rotateX","rotateY","rotateZ","perspective"],b.prototype.keykrameParents=function(a){var b;for(b=a.parent;b;){if("atrule"===b.type&&"keyframes"===b.name)return!0;b=b.parent}return!1},b.prototype.contain3d=function(a){var c,d,e,f;if("transform-origin"===a.prop)return!1;for(f=b.functions3d,d=0,e=f.length;e>d;d++)if(c=f[d],-1!==a.value.indexOf(c+"("))return!0;return!1},b.prototype.insert=function(a,c,d){if("-ms-"===c){if(!this.contain3d(a)&&!this.keykrameParents(a))return b.__super__.insert.apply(this,arguments)}else{if("-o-"!==c)return b.__super__.insert.apply(this,arguments);if(!this.contain3d(a))return b.__super__.insert.apply(this,arguments)}},b}(c),b.exports=d}).call(this)},{"../declaration":5}],36:[function(a,b,c){(function(){var c,d,e=function(a,b){function c(){this.constructor=a}for(var d in b)f.call(b,d)&&(a[d]=b[d]);return c.prototype=b.prototype,a.prototype=new c,a.__super__=b.prototype,a},f={}.hasOwnProperty;d=a("../value"),c=function(a){function b(){return b.__super__.constructor.apply(this,arguments)}return e(b,a),b.names=["transform"],b.prototype.replace=function(a,c){return"-ms-"===c?a:b.__super__.replace.apply(this,arguments)},b}(d),b.exports=c}).call(this)},{"../value":47}],37:[function(a,b,c){(function(){var a,c,d;a=function(a){return a.slice(0,1).toUpperCase()+a.slice(1)},c={ie:"IE",ie_mob:"IE Mobile",ios_saf:"iOS",op_mini:"Opera Mini",op_mob:"Opera Mobile",and_chr:"Chrome for Android",and_ff:"Firefox for Android",and_uc:"UC for Android"},d=function(a,b,c){var d;return d=" "+a+(b?"*":"")+": ",d+=c.map(function(a){return a.replace(/^-(.*)-$/g,"$1")}).join(", "),d+="\n"},b.exports=function(b){var e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,u,v,w,x,y,z,A,B,C,D,E,F,G,H;if(0===b.browsers.selected.length)return"No browsers selected";for(H=[],s=b.browsers.selected,h=0,k=s.length;k>h;h++)f=s[h],t=f.split(" "),o=t[0],G=t[1],o=c[o]||a(o),H[o]?H[o].push(G):H[o]=[G];q="Browsers:\n";for(f in H)n=H[f],n=n.sort(function(a,b){return parseFloat(b)-parseFloat(a)}),q+=" "+f+": "+n.join(", ")+"\n";e="",u=b.add;for(o in u)g=u[o],"@"===o[0]&&g.prefixes&&(e+=d(o,!1,g.prefixes));for(""!==e&&(q+="\nAt-Rules:\n"+e),A="",v=b.add.selectors,i=0,l=v.length;l>i;i++)z=v[i],z.prefixes&&(A+=d(z.name,!1,z.prefixes));""!==A&&(q+="\nSelectors:\n"+A),F="",r="",D=!1,p=null!=(w=b.add.transition)?w.prefixes:void 0,x=b.add;for(o in x)if(g=x[o],"@"!==o[0]&&g.prefixes&&(C=p&&b.data[o].transition,C&&(D=!0),r+=d(o,C,g.prefixes)),g.values&&!b.transitionProps.some(function(a){return a===o}))for(y=g.values,j=0,m=y.length;m>j;j++)E=y[j],B=d(E.name,!1,E.prefixes),-1===F.indexOf(B)&&(F+=B);return D&&(r+=" * - can be used in transition\n"),""!==r&&(q+="\nProperties:\n"+r),""!==F&&(q+="\nValues:\n"+F),""===e&&""===A&&""===r&&""===F&&(q+="\nAwesome! Your browsers don't require any vendor prefixes.\nNow you can remove Autoprefixer from build steps."),q}}).call(this)},{}],38:[function(a,b,c){(function(){var a;a=function(){function a(a,b){var c,d,e,f;for(this.prefix=b,this.prefixed=a.prefixed(this.prefix),this.regexp=a.regexp(this.prefix),this.prefixeds=[],f=a.possible(),c=0,d=f.length;d>c;c++)e=f[c],this.prefixeds.push([a.prefixed(e),a.regexp(e)]);this.unprefixed=a.name,this.nameRegexp=a.regexp()}return a.prototype.isHack=function(a){var b,c,d,e,f,g,h,i,j,k;for(d=a.parent.index(a)+1,i=a.parent.nodes;dc;c++)if(g=f[c],k=g[0],h=g[1],-1!==b.indexOf(k)&&b.match(h)){j=!0;break}if(!j)return!0;d+=1}return!0},a.prototype.check=function(a){return-1===a.selector.indexOf(this.prefixed)?!1:a.selector.match(this.regexp)?this.isHack(a)?!1:!0:!1},a}(),b.exports=a}).call(this)},{}],39:[function(a,b,c){(function(){var c,d;d=a("./utils"),c=function(){function a(a,b,c,e){this.unprefixed=a,this.prefixed=b,this.string=c,this.regexp=e,this.regexp||(this.regexp=d.regexp(this.prefixed)),this.string||(this.string=this.prefixed)}return a.prototype.check=function(a){return-1!==a.indexOf(this.string)?!!a.match(this.regexp):!1},a}(),b.exports=c}).call(this)},{"./utils":46}],40:[function(a,b,c){(function(){var c,d,e,f,g,h={}.hasOwnProperty;c=a("./browsers"),f=a("./utils"),g=a("postcss/lib/vendor"),e=function(a,b){var c,d,f;if("object"!=typeof a)return a;c=new a.constructor;for(d in a)h.call(a,d)&&(f=a[d],"parent"===d&&"object"==typeof f?b&&(c[d]=b):"source"===d?c[d]=f:f instanceof Array?c[d]=f.map(function(a){return e(a,c)}):"_autoprefixerPrefix"!==d&&"_autoprefixerValues"!==d&&(c[d]=e(f,c)));return c},d=function(){function a(a,b,c){this.name=a,this.prefixes=b,this.all=c}return a.hack=function(a){var b,c,d,e,f;for(this.hacks||(this.hacks={}),e=a.names,f=[],b=0,c=e.length;c>b;b++)d=e[b],f.push(this.hacks[d]=a);return f},a.load=function(a,b,c){var d,e;return d=null!=(e=this.hacks)?e[a]:void 0,d?new d(a,b,c):new this(a,b,c)},a.clone=function(a,b){var c,d;c=e(a);for(d in b)c[d]=b[d];return c},a.prototype.parentPrefix=function(a){var b;return b=null!=a._autoprefixerPrefix?a._autoprefixerPrefix:"decl"===a.type&&"-"===a.prop[0]?g.prefix(a.prop):"root"===a.type?!1:"rule"===a.type&&-1!==a.selector.indexOf(":-")?a.selector.match(/:(-\w+-)/)[1]:"atrule"===a.type&&"-"===a.name[0]?g.prefix(a.name):this.parentPrefix(a.parent),-1===c.prefixes().indexOf(b)&&(b=!1),a._autoprefixerPrefix=b},a.prototype.process=function(a){var b,c,d,e,g,h,i,j,k;if(this.check(a)){for(h=this.parentPrefix(a),j=[],k=this.prefixes,c=0,e=k.length;e>c;c++)i=k[c],h&&h!==f.removeNote(i)||j.push(i);for(b=[],d=0,g=j.length;g>d;d++)i=j[d],this.add(a,i,b.concat([i]))&&b.push(i);return b}},a.prototype.clone=function(b,c){return a.clone(b,c)},a}(),b.exports=d}).call(this)},{"./browsers":4,"./utils":46,"postcss/lib/vendor":113}],41:[function(a,b,c){(function(){var c,d,e,f,g,h,i,j,k,l,m,n;e=a("./declaration"),h=a("./resolution"),g=a("./processor"),j=a("./supports"),d=a("./browsers"),i=a("./selector"),c=a("./at-rule"),k=a("./value"),m=a("./utils"),n=a("postcss/lib/vendor"),i.hack(a("./hacks/fullscreen")),i.hack(a("./hacks/placeholder")),e.hack(a("./hacks/flex")),e.hack(a("./hacks/order")),e.hack(a("./hacks/filter")),e.hack(a("./hacks/flex-flow")),e.hack(a("./hacks/flex-grow")),e.hack(a("./hacks/flex-wrap")),e.hack(a("./hacks/align-self")),e.hack(a("./hacks/flex-basis")),e.hack(a("./hacks/align-items")),e.hack(a("./hacks/flex-shrink")),e.hack(a("./hacks/break-inside")),e.hack(a("./hacks/border-image")),e.hack(a("./hacks/align-content")),e.hack(a("./hacks/border-radius")),e.hack(a("./hacks/block-logical")),e.hack(a("./hacks/inline-logical")),e.hack(a("./hacks/transform-decl")),e.hack(a("./hacks/flex-direction")),e.hack(a("./hacks/image-rendering")),e.hack(a("./hacks/justify-content")),e.hack(a("./hacks/background-size")),k.hack(a("./hacks/gradient")),k.hack(a("./hacks/crisp-edges")),k.hack(a("./hacks/flex-values")),k.hack(a("./hacks/display-flex")),k.hack(a("./hacks/filter-value")),k.hack(a("./hacks/fill-available")),k.hack(a("./hacks/transform-value")),l={},f=function(){function a(a,b,c){var d;this.data=a,this.browsers=b,this.options=null!=c?c:{},d=this.preprocess(this.select(this.data)),this.add=d[0],this.remove=d[1],this.processor=new g(this)}return a.prototype.transitionProps=["transition","transition-property"],a.prototype.cleaner=function(){var b;if(!this.cleanerCache){if(!this.browsers.selected.length)return this;b=new d(this.browsers.data,[]),this.cleanerCache=new a(this.data,b,this.options)}return this.cleanerCache},a.prototype.select=function(a){var b,c,d,e,f,g;g={add:{},remove:{}};for(e in a)d=a[e],b=d.browsers.map(function(a){var b;return b=a.split(" "),{browser:b[0]+" "+b[1],note:b[2]}}),f=b.filter(function(a){return a.note}).map(function(a){return function(b){return a.browsers.prefix(b.browser)+" "+b.note}}(this)),f=m.uniq(f),b=b.filter(function(a){return function(b){return a.browsers.isSelected(b.browser)}}(this)).map(function(a){return function(b){var c;return c=a.browsers.prefix(b.browser),b.note?c+" "+b.note:c}}(this)),b=this.sort(m.uniq(b)),c=d.browsers.map(function(a){return function(b){return a.browsers.prefix(b)}}(this)),d.mistakes&&(c=c.concat(d.mistakes)),c=c.concat(f),c=m.uniq(c),b.length?(g.add[e]=b,b.lengthd;d++)D=E[d],b[D]||(b[D]={values:[]}),b[D].values.push(K);this.data[v].props||(L=(null!=(G=b[v])?G.values:void 0)||[],b[v]=e.load(v,C,this),b[v].values=L)}I={selectors:[]},H=a.remove;for(v in H)if(C=H[v],this.data[v].selector)for(J=i.load(v,C),f=0,m=C.length;m>f;f++)A=C[f],I.selectors.push(J.old(A));else if("@keyframes"===v||"@viewport"===v)for(g=0,o=C.length;o>g;g++)A=C[g],B="@"+A+v.slice(1),I[B]={remove:!0};else if("@resolution"===v)I[v]=new h(v,C,this);else{if(E=this.data[v].transition?this.transitionProps:this.data[v].props)for(K=k.load(v,[],this),t=0,p=C.length;p>t;t++)if(A=C[t],x=K.old(A))for(u=0,q=E.length;q>u;u++)D=E[u],I[D]||(I[D]={}),I[D].values||(I[D].values=[]),I[D].values.push(x);if(!this.data[v].props)for(w=0,r=C.length;r>w;w++)for(A=C[w],D=n.unprefixed(v),y=this.decl(v).old(v,A),z=0,s=y.length;s>z;z++)B=y[z],I[B]||(I[B]={}),I[B].remove=!0}return[b,I]},a.prototype.decl=function(a){var b;return b=l[a],b?b:l[a]=e.load(a)},a.prototype.unprefixed=function(a){return a=n.unprefixed(a),this.decl(a).normalize(a)},a.prototype.prefixed=function(a,b){return a=n.unprefixed(a),this.decl(a).prefixed(a,b)},a.prototype.values=function(a,b){var c,d,e,f,g;return c=this[a],d=null!=(e=c["*"])?e.values:void 0,g=null!=(f=c[b])?f.values:void 0,d&&g?m.uniq(d.concat(g)):d||g||[]},a.prototype.group=function(a){var b,c,e,f,g;return f=a.parent,c=f.index(a),e=f.nodes.length,g=this.unprefixed(a.prop),b=function(a){return function(b,h){var i;for(c+=b;c>=0&&e>c;){if(i=f.nodes[c],"decl"===i.type){if(-1===b&&i.prop===g&&!d.withPrefix(i.value))break;if(a.unprefixed(i.prop)!==g)break;if(h(i)===!0)return!0;if(1===b&&i.prop===g&&!d.withPrefix(i.value))break}c+=b}return!1}}(this),{up:function(a){return b(-1,a)},down:function(a){return b(1,a)}}},a}(),b.exports=f}).call(this)},{"./at-rule":3,"./browsers":4,"./declaration":5,"./hacks/align-content":6,"./hacks/align-items":7,"./hacks/align-self":8,"./hacks/background-size":9,"./hacks/block-logical":10,"./hacks/border-image":11,"./hacks/border-radius":12,"./hacks/break-inside":13,"./hacks/crisp-edges":14,"./hacks/display-flex":15,"./hacks/fill-available":16,"./hacks/filter":18,"./hacks/filter-value":17,"./hacks/flex":27,"./hacks/flex-basis":19,"./hacks/flex-direction":20,"./hacks/flex-flow":21,"./hacks/flex-grow":22,"./hacks/flex-shrink":23,"./hacks/flex-values":25,"./hacks/flex-wrap":26,"./hacks/fullscreen":28,"./hacks/gradient":29,"./hacks/image-rendering":30,"./hacks/inline-logical":31,"./hacks/justify-content":32,"./hacks/order":33,"./hacks/placeholder":34,"./hacks/transform-decl":35,"./hacks/transform-value":36,"./processor":42,"./resolution":43,"./selector":44,"./supports":45,"./utils":46,"./value":47,"postcss/lib/vendor":113}],42:[function(a,b,c){(function(){var c,d,e,f;f=a("postcss/lib/vendor"),d=a("./value"),e=a("./utils"),c=function(){function a(a){this.prefixes=a}return a.prototype.add=function(a){var b,c,e,f;return c=this.prefixes.add["@resolution"],b=this.prefixes.add["@keyframes"],f=this.prefixes.add["@viewport"],e=this.prefixes.add["@supports"],a.eachAtRule(function(a){return function(d){if("keyframes"===d.name){if(!a.disabled(d))return null!=b?b.process(d):void 0}else if("viewport"===d.name){if(!a.disabled(d))return null!=f?f.process(d):void 0}else if("supports"===d.name){if(!a.disabled(d))return e.process(d)}else if("media"===d.name&&-1!==d.params.indexOf("-resolution")&&!a.disabled(d))return null!=c?c.process(d):void 0}}(this)),a.eachRule(function(a){return function(b){var c,d,e,f,g;if(!a.disabled(b)){for(e=a.prefixes.add.selectors,f=[],c=0,d=e.length;d>c;c++)g=e[c],f.push(g.process(b));return f}}}(this)),a.eachDecl(function(a){return function(b){var c;return c=a.prefixes.add[b.prop],c&&c.prefixes&&!a.disabled(b)?c.process(b):void 0}}(this)),a.eachDecl(function(a){return function(b){var c,e,f,g,h;if(!a.disabled(b)){for(g=a.prefixes.unprefixed(b.prop),f=a.prefixes.values("add",g),c=0,e=f.length;e>c;c++)h=f[c],h.process(b);return d.save(a.prefixes,b)}}}(this))},a.prototype.remove=function(a){var b,c,d,e,f;for(f=this.prefixes.remove["@resolution"],a.eachAtRule(function(a){return function(b,c){if(a.prefixes.remove["@"+b.name]){if(!a.disabled(b))return b.parent.remove(c)}else if("media"===b.name&&-1!==b.params.indexOf("-resolution"))return null!=f?f.clean(b):void 0}}(this)),e=this.prefixes.remove.selectors,c=0,d=e.length;d>c;c++)b=e[c],a.eachRule(function(a){return function(c,d){return b.check(c)&&!a.disabled(c)?c.parent.remove(d):void 0}}(this));return a.eachDecl(function(a){return function(c,d){var e,f,g,h,i,j,k;if(!a.disabled(c)){if(j=c.parent,k=a.prefixes.unprefixed(c.prop),(null!=(h=a.prefixes.remove[c.prop])?h.remove:void 0)&&(g=a.prefixes.group(c).down(function(a){return a.prop===k}),g&&!a.withHackValue(c)))return c.style("before").indexOf("\n")>-1&&a.reduceSpaces(c),void j.remove(d);for(i=a.prefixes.values("remove",k),e=0,f=i.length;f>e;e++)if(b=i[e],b.check(c.value)){if(k=b.unprefixed,g=a.prefixes.group(c).down(function(a){return-1!==a.value.indexOf(k)}))return void j.remove(d);if(b.clean)return void b.clean(c)}}}}(this))},a.prototype.withHackValue=function(a){return"-webkit-background-clip"===a.prop&&"text"===a.value},a.prototype.disabled=function(a){var b;return null!=a._autoprefixerDisabled?a._autoprefixerDisabled:a.nodes?(b=void 0,a.each(function(a){return"comment"===a.type?"autoprefixer: off"===a.text?(b=!1,!1):"autoprefixer: on"===a.text?(b=!0,!1):void 0:void 0}),a._autoprefixerDisabled=null!=b?!b:a.parent?this.disabled(a.parent):!1):a._autoprefixerDisabled=this.disabled(a.parent)},a.prototype.reduceSpaces=function(a){var b,c,d,e;return e=!1,this.prefixes.group(a).up(function(a){return e=!0}),e?void 0:(c=a.style("before").split("\n"),d=c[c.length-1].length,b=!1,this.prefixes.group(a).down(function(a){var e;return c=a.style("before").split("\n"),e=c.length-1,c[e].length>d?(b===!1&&(b=c[e].length-d),c[e]=c[e].slice(0,-b),a.before=c.join("\n")):void 0}))},a}(),b.exports=c}).call(this)},{"./utils":46,"./value":47,"postcss/lib/vendor":113}],43:[function(a,b,c){(function(){var c,d,e,f,g,h,i=function(a,b){function c(){this.constructor=a}for(var d in b)j.call(b,d)&&(a[d]=b[d]);return c.prototype=b.prototype,a.prototype=new c,a.__super__=b.prototype,a},j={}.hasOwnProperty;c=a("./prefixer"),h=a("./utils"),e=a("num2fraction"),f=/(min|max)-resolution\s*:\s*\d*\.?\d+(dppx|dpi)/gi,g=/(min|max)-resolution(\s*:\s*)(\d*\.?\d+)(dppx|dpi)/i,d=function(a){function b(){return b.__super__.constructor.apply(this,arguments)}return i(b,a),b.prototype.prefixName=function(a,b){return b="-moz-"===a?b+"--moz-device-pixel-ratio":a+b+"-device-pixel-ratio"},b.prototype.prefixQuery=function(a,b,c,d,f){return"dpi"===f&&(d=Number(d/96)),"-o-"===a&&(d=e(d)),this.prefixName(a,b)+c+d},b.prototype.clean=function(a){var b,c,d,e;if(!this.bad)for(this.bad=[],e=this.prefixes,b=0,c=e.length;c>b;b++)d=e[b],this.bad.push(this.prefixName(d,"min")),this.bad.push(this.prefixName(d,"max"));return a.params=h.editList(a.params,function(a){return function(b){return b.filter(function(b){return a.bad.every(function(a){return-1===b.indexOf(a)})})}}(this))},b.prototype.process=function(a){var b,c;return b=this.parentPrefix(a),c=b?[b]:this.prefixes,a.params=h.editList(a.params,function(b){return function(d,e){var i,j,k,l,m,n,o;for(i=0,k=d.length;k>i;i++)if(o=d[i],-1!==o.indexOf("min-resolution")||-1!==o.indexOf("max-resolution")){for(j=0,l=c.length;l>j;j++)m=c[j],("-moz-"!==m||-1===a.params.indexOf("dpi"))&&(n=o.replace(f,function(a){var c;return c=a.match(g),b.prefixQuery(m,c[1],c[2],c[3],c[4])}),e.push(n));e.push(o)}else e.push(o);return h.uniq(e)}}(this))},b}(c),b.exports=d}).call(this)},{"./prefixer":40,"./utils":46,num2fraction:95}],44:[function(a,b,c){(function(){var c,d,e,f,g,h=function(a,b){function c(){this.constructor=a}for(var d in b)i.call(b,d)&&(a[d]=b[d]);return c.prototype=b.prototype,a.prototype=new c,a.__super__=b.prototype,a},i={}.hasOwnProperty;d=a("./old-selector"),e=a("./prefixer"),c=a("./browsers"),g=a("./utils"),f=function(a){function b(a,b,c){this.name=a,this.prefixes=b,this.all=c,this.regexpCache={}}return h(b,a),b.prototype.check=function(a){return-1!==a.selector.indexOf(this.name)?!!a.selector.match(this.regexp()):!1},b.prototype.prefixed=function(a){return this.name.replace(/^([^\w]*)/,"$1"+a)},b.prototype.regexp=function(a){var b;return this.regexpCache[a]?this.regexpCache[a]:(b=a?this.prefixed(a):this.name,this.regexpCache[a]=RegExp("(^|[^:\"'=])"+g.escapeRegexp(b),"gi"))},b.prototype.possible=function(){return c.prefixes()},b.prototype.prefixeds=function(a){var b,c,d,e,f;if(a._autoprefixerPrefixeds)return a._autoprefixerPrefixeds;for(e={},f=this.possible(),b=0,c=f.length;c>b;b++)d=f[b],e[d]=this.replace(a.selector,d);return a._autoprefixerPrefixeds=e},b.prototype.already=function(a,b,c){var d,e,f,g,h;for(e=a.parent.index(a)-1;e>=0;){if(d=a.parent.nodes[e],"rule"!==d.type)return!1;h=!1;for(f in b)if(g=b[f],d.selector===g){if(c===f)return!0;h=!0;break}if(!h)return!1;e-=1}return!1},b.prototype.replace=function(a,b){return a.replace(this.regexp(),"$1"+this.prefixed(b))},b.prototype.add=function(a,b){var c,d;return d=this.prefixeds(a),this.already(a,d,b)?void 0:(c=this.clone(a,{selector:d[b]}),a.parent.insertBefore(a,c))},b.prototype.old=function(a){return new d(this,a)},b}(e),b.exports=f}).call(this)},{"./browsers":4,"./old-selector":38,"./prefixer":40,"./utils":46}],45:[function(a,b,c){(function(){var c,d,e,f,g,h,i,j,k;c=a("./prefixes"),e=a("./value"),k=a("./utils"),i=a("postcss"),h=a("postcss/lib/list"),j=/\(\s*([^\(\):]+)\s*:([^\)]+)/,g=/\(\s*([^\(\):]+)\s*:\s*(.+)\s*\)/g,f=/(not\s*)?\(\s*([^\(\):]+)\s*:\s*(.+?(?!\s*or\s*).+?)\s*\)*\s*\)\s*or\s*/gi,d=function(){function a(a){this.all=a}return a.prototype.virtual=function(a,b){var c;return c=i.parse("a{}").first,c.append({prop:a,value:b,before:""}),c},a.prototype.prefixed=function(a,b){var c,d,f,g,h,i,j,k,l;for(l=this.virtual(a,b),i=this.all.add[a],null!=i&&"function"==typeof i.process&&i.process(l.first),j=l.nodes,d=0,g=j.length;g>d;d++){for(c=j[d],k=this.all.values("add",a),f=0,h=k.length;h>f;f++)b=k[f],b.process(c);e.save(this.all,c)}return l.nodes},a.prototype.clean=function(a){return a.replace(f,function(b){return function(c){var d,e,f,g,h,i,l,m,n,o,p;if("not"===c.slice(0,3).toLowerCase())return c;if(l=c.match(j),d=l[0],i=l[1],p=l[2],o=b.all.unprefixed(i),(null!=(m=b.all.cleaner().remove[i])?m.remove:void 0)&&(e=new RegExp("(\\(|\\s)"+k.escapeRegexp(o)+":"),e.test(a)))return"";for(n=b.all.cleaner().values("remove",o),g=0,h=n.length;h>g;g++)if(f=n[g],f.check(p))return"";return c}}(this)).replace(/\(\s*\((.*)\)\s*\)/g,"($1)")},a.prototype.process=function(a){return a.params=this.clean(a.params),a.params=a.params.replace(g,function(a){return function(b,c,d){var e,f;return f=function(){var a,b,f,g;for(f=this.prefixed(c,d),g=[],a=0,b=f.length;b>a;a++)e=f[a],g.push("("+e.prop+": "+e.value+")");return g}.call(a),1===f.length?f[0]:"("+f.join(" or ")+")"}}(this))},a}(),b.exports=d}).call(this)},{"./prefixes":41,"./utils":46,"./value":47,postcss:107,"postcss/lib/list":102}],46:[function(a,b,c){(function(){var c;c=a("postcss/lib/list"),b.exports={error:function(a){var b;throw b=new Error(a),b.autoprefixer=!0,b},uniq:function(a){var b,c,d,e;for(b=[],d=0,e=a.length;e>d;d++)c=a[d],-1===b.indexOf(c)&&b.push(c);return b},removeNote:function(a){return-1===a.indexOf(" ")?a:a.split(" ")[0]},escapeRegexp:function(a){return a.replace(/[.?*+\^\$\[\]\\(){}|\-]/g,"\\$&")},regexp:function(a,b){return null==b&&(b=!0),b&&(a=this.escapeRegexp(a)),RegExp("(^|[\\s,(])("+a+"($|[\\s(,]))","gi")},editList:function(a,b){var d,e,f;return f=c.comma(a),d=b(f,[]),f===d?a:(e=a.match(/,\s*/),e=e?e[0]:", ",d.join(e))}}}).call(this)},{"postcss/lib/list":102}],47:[function(a,b,c){(function(){var c,d,e,f,g,h=function(a,b){function c(){this.constructor=a}for(var d in b)i.call(b,d)&&(a[d]=b[d]);return c.prototype=b.prototype,a.prototype=new c,a.__super__=b.prototype,a},i={}.hasOwnProperty;d=a("./prefixer"),c=a("./old-value"),f=a("./utils"),g=a("postcss/lib/vendor"),e=function(a){function b(){return b.__super__.constructor.apply(this,arguments)}return h(b,a),b.save=function(a,b){var c,d,e,f,h,i,j,k,l,m;i=b._autoprefixerValues,j=[];for(e in i)if(m=i[e],m!==b.value)if(h=g.prefix(b.prop), +h===e)j.push(b.value=m);else{if("-pie-"===h)continue;f=a.prefixed(b.prop,e),k=b.parent,k.every(function(a){return a.prop!==f})?(l=m.replace(/\s+/," "),c=k.some(function(a){return a.prop===b.prop&&a.value.replace(/\s+/," ")===l}),c?j.push(void 0):-1===m.indexOf("-webkit-filter")||"transition"!==b.prop&&"trasition-property"!==b.prop?(d=this.clone(b,{value:m}),j.push(b.parent.insertBefore(b,d))):j.push(b.value=m)):j.push(void 0)}return j},b.prototype.check=function(a){var b;return b=a.value,-1!==b.indexOf(this.name)?!!b.match(this.regexp()):!1},b.prototype.regexp=function(){return this.regexpCache||(this.regexpCache=f.regexp(this.name))},b.prototype.replace=function(a,b){return a.replace(this.regexp(),"$1"+b+"$2")},b.prototype.add=function(a,b){var c,d;return a._autoprefixerValues||(a._autoprefixerValues={}),d=a._autoprefixerValues[b]||(null!=(c=a._value)?c.raw:void 0)||a.value,d=this.replace(d,b),d?a._autoprefixerValues[b]=d:void 0},b.prototype.old=function(a){return new c(this.name,a+this.name)},b}(d),b.exports=e}).call(this)},{"./old-value":39,"./prefixer":40,"./utils":46,"postcss/lib/vendor":113}],48:[function(a,b,c){},{}],49:[function(a,b,c){function d(a,b){var c=this;if(!(c instanceof d))return new d(a,b);var e,f=typeof a;if("number"===f)e=+a;else if("string"===f)e=d.byteLength(a,b);else{if("object"!==f||null===a)throw new TypeError("must start with number, buffer, array or string");"Buffer"===a.type&&K(a.data)&&(a=a.data),e=+a.length}if(e>L)throw new RangeError("Attempt to allocate Buffer larger than maximum size: 0x"+L.toString(16)+" bytes");0>e?e=0:e>>>=0,d.TYPED_ARRAY_SUPPORT?c=d._augment(new Uint8Array(e)):(c.length=e,c._isBuffer=!0);var g;if(d.TYPED_ARRAY_SUPPORT&&"number"==typeof a.byteLength)c._set(a);else if(A(a))if(d.isBuffer(a))for(g=0;e>g;g++)c[g]=a.readUInt8(g);else for(g=0;e>g;g++)c[g]=(a[g]%256+256)%256;else if("string"===f)c.write(a,0,b);else if("number"===f&&!d.TYPED_ARRAY_SUPPORT)for(g=0;e>g;g++)c[g]=0;return e>0&&e<=d.poolSize&&(c.parent=M),c}function e(a,b){if(!(this instanceof e))return new e(a,b);var c=new d(a,b);return delete c.parent,c}function f(a,b,c,d){c=Number(c)||0;var e=a.length-c;d?(d=Number(d),d>e&&(d=e)):d=e;var f=b.length;if(f%2!==0)throw new Error("Invalid hex string");d>f/2&&(d=f/2);for(var g=0;d>g;g++){var h=parseInt(b.substr(2*g,2),16);if(isNaN(h))throw new Error("Invalid hex string");a[c+g]=h}return g}function g(a,b,c,d){var e=G(C(b,a.length-c),a,c,d);return e}function h(a,b,c,d){var e=G(D(b),a,c,d);return e}function i(a,b,c,d){return h(a,b,c,d)}function j(a,b,c,d){var e=G(F(b),a,c,d);return e}function k(a,b,c,d){var e=G(E(b,a.length-c),a,c,d);return e}function l(a,b,c){return 0===b&&c===a.length?I.fromByteArray(a):I.fromByteArray(a.slice(b,c))}function m(a,b,c){var d="",e="";c=Math.min(a.length,c);for(var f=b;c>f;f++)a[f]<=127?(d+=H(e)+String.fromCharCode(a[f]),e=""):e+="%"+a[f].toString(16);return d+H(e)}function n(a,b,c){var d="";c=Math.min(a.length,c);for(var e=b;c>e;e++)d+=String.fromCharCode(127&a[e]);return d}function o(a,b,c){var d="";c=Math.min(a.length,c);for(var e=b;c>e;e++)d+=String.fromCharCode(a[e]);return d}function p(a,b,c){var d=a.length;(!b||0>b)&&(b=0),(!c||0>c||c>d)&&(c=d);for(var e="",f=b;c>f;f++)e+=B(a[f]);return e}function q(a,b,c){for(var d=a.slice(b,c),e="",f=0;fa)throw new RangeError("offset is not uint");if(a+b>c)throw new RangeError("Trying to access beyond buffer length")}function s(a,b,c,e,f,g){if(!d.isBuffer(a))throw new TypeError("buffer must be a Buffer instance");if(b>f||g>b)throw new RangeError("value is out of bounds");if(c+e>a.length)throw new RangeError("index out of range")}function t(a,b,c,d){0>b&&(b=65535+b+1);for(var e=0,f=Math.min(a.length-c,2);f>e;e++)a[c+e]=(b&255<<8*(d?e:1-e))>>>8*(d?e:1-e)}function u(a,b,c,d){0>b&&(b=4294967295+b+1);for(var e=0,f=Math.min(a.length-c,4);f>e;e++)a[c+e]=b>>>8*(d?e:3-e)&255}function v(a,b,c,d,e,f){if(b>e||f>b)throw new RangeError("value is out of bounds");if(c+d>a.length)throw new RangeError("index out of range");if(0>c)throw new RangeError("index out of range")}function w(a,b,c,d,e){return e||v(a,b,c,4,3.4028234663852886e38,-3.4028234663852886e38),J.write(a,b,c,d,23,4),c+4}function x(a,b,c,d,e){return e||v(a,b,c,8,1.7976931348623157e308,-1.7976931348623157e308),J.write(a,b,c,d,52,8),c+8}function y(a){if(a=z(a).replace(O,""),a.length<2)return"";for(;a.length%4!==0;)a+="=";return a}function z(a){return a.trim?a.trim():a.replace(/^\s+|\s+$/g,"")}function A(a){return K(a)||d.isBuffer(a)||a&&"object"==typeof a&&"number"==typeof a.length}function B(a){return 16>a?"0"+a.toString(16):a.toString(16)}function C(a,b){b=b||1/0;for(var c,d=a.length,e=null,f=[],g=0;d>g;g++){if(c=a.charCodeAt(g),c>55295&&57344>c){if(!e){if(c>56319){(b-=3)>-1&&f.push(239,191,189);continue}if(g+1===d){(b-=3)>-1&&f.push(239,191,189);continue}e=c;continue}if(56320>c){(b-=3)>-1&&f.push(239,191,189),e=c;continue}c=e-55296<<10|c-56320|65536,e=null}else e&&((b-=3)>-1&&f.push(239,191,189),e=null);if(128>c){if((b-=1)<0)break;f.push(c)}else if(2048>c){if((b-=2)<0)break;f.push(c>>6|192,63&c|128)}else if(65536>c){if((b-=3)<0)break;f.push(c>>12|224,c>>6&63|128,63&c|128)}else{if(!(2097152>c))throw new Error("Invalid code point");if((b-=4)<0)break;f.push(c>>18|240,c>>12&63|128,c>>6&63|128,63&c|128)}}return f}function D(a){for(var b=[],c=0;c>8,e=c%256,f.push(e),f.push(d);return f}function F(a){return I.toByteArray(y(a))}function G(a,b,c,d){for(var e=0;d>e&&!(e+c>=b.length||e>=a.length);e++)b[e+c]=a[e];return e}function H(a){try{return decodeURIComponent(a)}catch(b){return String.fromCharCode(65533)}}/*! * The buffer module from node.js, for the browser. * * @author Feross Aboukhadijeh * @license MIT */ -var I=a("base64-js"),J=a("ieee754"),K=a("is-array");c.Buffer=d,c.SlowBuffer=e,c.INSPECT_MAX_BYTES=50,d.poolSize=8192;var L=1073741823,M={};d.TYPED_ARRAY_SUPPORT=function(){try{var a=new ArrayBuffer(0),b=new Uint8Array(a);return b.foo=function(){return 42},42===b.foo()&&"function"==typeof b.subarray&&0===new Uint8Array(1).subarray(1,1).byteLength}catch(c){return!1}}(),d.isBuffer=function(a){return!(null==a||!a._isBuffer)},d.compare=function(a,b){if(!d.isBuffer(a)||!d.isBuffer(b))throw new TypeError("Arguments must be Buffers");for(var c=a.length,e=b.length,f=0,g=Math.min(c,e);g>f&&a[f]===b[f];f++);return f!==g&&(c=a[f],e=b[f]),e>c?-1:c>e?1:0},d.isEncoding=function(a){switch(String(a).toLowerCase()){case"hex":case"utf8":case"utf-8":case"ascii":case"binary":case"base64":case"raw":case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":return!0;default:return!1}},d.concat=function(a,b){if(!K(a))throw new TypeError("Usage: Buffer.concat(list[, length])");if(0===a.length)return new d(0);if(1===a.length)return a[0];var c;if(void 0===b)for(b=0,c=0;c>>1;break;case"utf8":case"utf-8":c=C(a).length;break;case"base64":c=F(a).length;break;default:c=a.length}return c},d.prototype.length=void 0,d.prototype.parent=void 0,d.prototype.toString=function(a,b,c){var d=!1;if(b>>>=0,c=void 0===c||c===1/0?this.length:c>>>0,a||(a="utf8"),0>b&&(b=0),c>this.length&&(c=this.length),b>=c)return"";for(;;)switch(a){case"hex":return p(this,b,c);case"utf8":case"utf-8":return m(this,b,c);case"ascii":return n(this,b,c);case"binary":return o(this,b,c);case"base64":return l(this,b,c);case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":return q(this,b,c);default:if(d)throw new TypeError("Unknown encoding: "+a);a=(a+"").toLowerCase(),d=!0}},d.prototype.equals=function(a){if(!d.isBuffer(a))throw new TypeError("Argument must be a Buffer");return 0===d.compare(this,a)},d.prototype.inspect=function(){var a="",b=c.INSPECT_MAX_BYTES;return this.length>0&&(a=this.toString("hex",0,b).match(/.{2}/g).join(" "),this.length>b&&(a+=" ... ")),""},d.prototype.compare=function(a){if(!d.isBuffer(a))throw new TypeError("Argument must be a Buffer");return d.compare(this,a)},d.prototype.get=function(a){return console.log(".get() is deprecated. Access using array indexes instead."),this.readUInt8(a)},d.prototype.set=function(a,b){return console.log(".set() is deprecated. Access using array indexes instead."),this.writeUInt8(a,b)},d.prototype.write=function(a,b,c,d){if(isFinite(b))isFinite(c)||(d=c,c=void 0);else{var e=d;d=b,b=c,c=e}if(b=Number(b)||0,0>c||0>b||b>this.length)throw new RangeError("attempt to write outside buffer bounds");var l=this.length-b;c?(c=Number(c),c>l&&(c=l)):c=l,d=String(d||"utf8").toLowerCase();var m;switch(d){case"hex":m=f(this,a,b,c);break;case"utf8":case"utf-8":m=g(this,a,b,c);break;case"ascii":m=h(this,a,b,c);break;case"binary":m=i(this,a,b,c);break;case"base64":m=j(this,a,b,c);break;case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":m=k(this,a,b,c);break;default:throw new TypeError("Unknown encoding: "+d)}return m},d.prototype.toJSON=function(){return{type:"Buffer",data:Array.prototype.slice.call(this._arr||this,0)}},d.prototype.slice=function(a,b){var c=this.length;a=~~a,b=void 0===b?c:~~b,0>a?(a+=c,0>a&&(a=0)):a>c&&(a=c),0>b?(b+=c,0>b&&(b=0)):b>c&&(b=c),a>b&&(b=a);var e;if(d.TYPED_ARRAY_SUPPORT)e=d._augment(this.subarray(a,b));else{var f=b-a;e=new d(f,void 0,!0);for(var g=0;f>g;g++)e[g]=this[g+a]}return e.length&&(e.parent=this.parent||this),e},d.prototype.readUIntLE=function(a,b,c){a>>>=0,b>>>=0,c||r(a,b,this.length);for(var d=this[a],e=1,f=0;++f>>=0,b>>>=0,c||r(a,b,this.length);for(var d=this[a+--b],e=1;b>0&&(e*=256);)d+=this[a+--b]*e;return d},d.prototype.readUInt8=function(a,b){return b||r(a,1,this.length),this[a]},d.prototype.readUInt16LE=function(a,b){return b||r(a,2,this.length),this[a]|this[a+1]<<8},d.prototype.readUInt16BE=function(a,b){return b||r(a,2,this.length),this[a]<<8|this[a+1]},d.prototype.readUInt32LE=function(a,b){return b||r(a,4,this.length),(this[a]|this[a+1]<<8|this[a+2]<<16)+16777216*this[a+3]},d.prototype.readUInt32BE=function(a,b){return b||r(a,4,this.length),16777216*this[a]+(this[a+1]<<16|this[a+2]<<8|this[a+3])},d.prototype.readIntLE=function(a,b,c){a>>>=0,b>>>=0,c||r(a,b,this.length);for(var d=this[a],e=1,f=0;++f=e&&(d-=Math.pow(2,8*b)),d},d.prototype.readIntBE=function(a,b,c){a>>>=0,b>>>=0,c||r(a,b,this.length);for(var d=b,e=1,f=this[a+--d];d>0&&(e*=256);)f+=this[a+--d]*e;return e*=128,f>=e&&(f-=Math.pow(2,8*b)),f},d.prototype.readInt8=function(a,b){return b||r(a,1,this.length),128&this[a]?-1*(255-this[a]+1):this[a]},d.prototype.readInt16LE=function(a,b){b||r(a,2,this.length);var c=this[a]|this[a+1]<<8;return 32768&c?4294901760|c:c},d.prototype.readInt16BE=function(a,b){b||r(a,2,this.length);var c=this[a+1]|this[a]<<8;return 32768&c?4294901760|c:c},d.prototype.readInt32LE=function(a,b){return b||r(a,4,this.length),this[a]|this[a+1]<<8|this[a+2]<<16|this[a+3]<<24},d.prototype.readInt32BE=function(a,b){return b||r(a,4,this.length),this[a]<<24|this[a+1]<<16|this[a+2]<<8|this[a+3]},d.prototype.readFloatLE=function(a,b){return b||r(a,4,this.length),J.read(this,a,!0,23,4)},d.prototype.readFloatBE=function(a,b){return b||r(a,4,this.length),J.read(this,a,!1,23,4)},d.prototype.readDoubleLE=function(a,b){return b||r(a,8,this.length),J.read(this,a,!0,52,8)},d.prototype.readDoubleBE=function(a,b){return b||r(a,8,this.length),J.read(this,a,!1,52,8)},d.prototype.writeUIntLE=function(a,b,c,d){a=+a,b>>>=0,c>>>=0,d||s(this,a,b,c,Math.pow(2,8*c),0);var e=1,f=0;for(this[b]=255&a;++f>>0&255;return b+c},d.prototype.writeUIntBE=function(a,b,c,d){a=+a,b>>>=0,c>>>=0,d||s(this,a,b,c,Math.pow(2,8*c),0);var e=c-1,f=1;for(this[b+e]=255&a;--e>=0&&(f*=256);)this[b+e]=a/f>>>0&255;return b+c},d.prototype.writeUInt8=function(a,b,c){return a=+a,b>>>=0,c||s(this,a,b,1,255,0),d.TYPED_ARRAY_SUPPORT||(a=Math.floor(a)),this[b]=a,b+1},d.prototype.writeUInt16LE=function(a,b,c){return a=+a,b>>>=0,c||s(this,a,b,2,65535,0),d.TYPED_ARRAY_SUPPORT?(this[b]=a,this[b+1]=a>>>8):t(this,a,b,!0),b+2},d.prototype.writeUInt16BE=function(a,b,c){return a=+a,b>>>=0,c||s(this,a,b,2,65535,0),d.TYPED_ARRAY_SUPPORT?(this[b]=a>>>8,this[b+1]=a):t(this,a,b,!1),b+2},d.prototype.writeUInt32LE=function(a,b,c){return a=+a,b>>>=0,c||s(this,a,b,4,4294967295,0),d.TYPED_ARRAY_SUPPORT?(this[b+3]=a>>>24,this[b+2]=a>>>16,this[b+1]=a>>>8,this[b]=a):u(this,a,b,!0),b+4},d.prototype.writeUInt32BE=function(a,b,c){return a=+a,b>>>=0,c||s(this,a,b,4,4294967295,0),d.TYPED_ARRAY_SUPPORT?(this[b]=a>>>24,this[b+1]=a>>>16,this[b+2]=a>>>8,this[b+3]=a):u(this,a,b,!1),b+4},d.prototype.writeIntLE=function(a,b,c,d){a=+a,b>>>=0,d||s(this,a,b,c,Math.pow(2,8*c-1)-1,-Math.pow(2,8*c-1));var e=0,f=1,g=0>a?1:0;for(this[b]=255&a;++e>0)-g&255;return b+c},d.prototype.writeIntBE=function(a,b,c,d){a=+a,b>>>=0,d||s(this,a,b,c,Math.pow(2,8*c-1)-1,-Math.pow(2,8*c-1));var e=c-1,f=1,g=0>a?1:0;for(this[b+e]=255&a;--e>=0&&(f*=256);)this[b+e]=(a/f>>0)-g&255;return b+c},d.prototype.writeInt8=function(a,b,c){return a=+a,b>>>=0,c||s(this,a,b,1,127,-128),d.TYPED_ARRAY_SUPPORT||(a=Math.floor(a)),0>a&&(a=255+a+1),this[b]=a,b+1},d.prototype.writeInt16LE=function(a,b,c){return a=+a,b>>>=0,c||s(this,a,b,2,32767,-32768),d.TYPED_ARRAY_SUPPORT?(this[b]=a,this[b+1]=a>>>8):t(this,a,b,!0),b+2},d.prototype.writeInt16BE=function(a,b,c){return a=+a,b>>>=0,c||s(this,a,b,2,32767,-32768),d.TYPED_ARRAY_SUPPORT?(this[b]=a>>>8,this[b+1]=a):t(this,a,b,!1),b+2},d.prototype.writeInt32LE=function(a,b,c){return a=+a,b>>>=0,c||s(this,a,b,4,2147483647,-2147483648),d.TYPED_ARRAY_SUPPORT?(this[b]=a,this[b+1]=a>>>8,this[b+2]=a>>>16,this[b+3]=a>>>24):u(this,a,b,!0),b+4},d.prototype.writeInt32BE=function(a,b,c){return a=+a,b>>>=0,c||s(this,a,b,4,2147483647,-2147483648),0>a&&(a=4294967295+a+1),d.TYPED_ARRAY_SUPPORT?(this[b]=a>>>24,this[b+1]=a>>>16,this[b+2]=a>>>8,this[b+3]=a):u(this,a,b,!1),b+4},d.prototype.writeFloatLE=function(a,b,c){return w(this,a,b,!0,c)},d.prototype.writeFloatBE=function(a,b,c){return w(this,a,b,!1,c)},d.prototype.writeDoubleLE=function(a,b,c){return x(this,a,b,!0,c)},d.prototype.writeDoubleBE=function(a,b,c){return x(this,a,b,!1,c)},d.prototype.copy=function(a,b,c,e){var f=this;if(c||(c=0),e||0===e||(e=this.length),b>=a.length&&(b=a.length),b||(b=0),e>0&&c>e&&(e=c),e===c)return 0;if(0===a.length||0===f.length)return 0;if(0>b)throw new RangeError("targetStart out of bounds");if(0>c||c>=f.length)throw new RangeError("sourceStart out of bounds");if(0>e)throw new RangeError("sourceEnd out of bounds");e>this.length&&(e=this.length),a.length-bg||!d.TYPED_ARRAY_SUPPORT)for(var h=0;g>h;h++)a[h+b]=this[h+c];else a._set(this.subarray(c,c+g),b);return g},d.prototype.fill=function(a,b,c){if(a||(a=0),b||(b=0),c||(c=this.length),b>c)throw new RangeError("end < start");if(c!==b&&0!==this.length){if(0>b||b>=this.length)throw new RangeError("start out of bounds");if(0>c||c>this.length)throw new RangeError("end out of bounds");var d;if("number"==typeof a)for(d=b;c>d;d++)this[d]=a;else{var e=C(a.toString()),f=e.length;for(d=b;c>d;d++)this[d]=e[d%f]}return this}},d.prototype.toArrayBuffer=function(){if("undefined"!=typeof Uint8Array){if(d.TYPED_ARRAY_SUPPORT)return new d(this).buffer;for(var a=new Uint8Array(this.length),b=0,c=a.length;c>b;b+=1)a[b]=this[b];return a.buffer}throw new TypeError("Buffer.toArrayBuffer not supported in this browser")};var N=d.prototype;d._augment=function(a){return a.constructor=d,a._isBuffer=!0,a._get=a.get,a._set=a.set,a.get=N.get,a.set=N.set,a.write=N.write,a.toString=N.toString,a.toLocaleString=N.toString,a.toJSON=N.toJSON,a.equals=N.equals,a.compare=N.compare,a.copy=N.copy,a.slice=N.slice,a.readUIntLE=N.readUIntLE,a.readUIntBE=N.readUIntBE,a.readUInt8=N.readUInt8,a.readUInt16LE=N.readUInt16LE,a.readUInt16BE=N.readUInt16BE,a.readUInt32LE=N.readUInt32LE,a.readUInt32BE=N.readUInt32BE,a.readIntLE=N.readIntLE,a.readIntBE=N.readIntBE,a.readInt8=N.readInt8,a.readInt16LE=N.readInt16LE,a.readInt16BE=N.readInt16BE,a.readInt32LE=N.readInt32LE,a.readInt32BE=N.readInt32BE,a.readFloatLE=N.readFloatLE,a.readFloatBE=N.readFloatBE,a.readDoubleLE=N.readDoubleLE,a.readDoubleBE=N.readDoubleBE,a.writeUInt8=N.writeUInt8,a.writeUIntLE=N.writeUIntLE,a.writeUIntBE=N.writeUIntBE,a.writeUInt16LE=N.writeUInt16LE,a.writeUInt16BE=N.writeUInt16BE,a.writeUInt32LE=N.writeUInt32LE,a.writeUInt32BE=N.writeUInt32BE,a.writeIntLE=N.writeIntLE,a.writeIntBE=N.writeIntBE,a.writeInt8=N.writeInt8,a.writeInt16LE=N.writeInt16LE,a.writeInt16BE=N.writeInt16BE,a.writeInt32LE=N.writeInt32LE,a.writeInt32BE=N.writeInt32BE,a.writeFloatLE=N.writeFloatLE,a.writeFloatBE=N.writeFloatBE,a.writeDoubleLE=N.writeDoubleLE,a.writeDoubleBE=N.writeDoubleBE,a.fill=N.fill,a.inspect=N.inspect,a.toArrayBuffer=N.toArrayBuffer,a};var O=/[^+\/0-9A-z\-]/g},{"base64-js":50,ieee754:51,"is-array":52}],50:[function(a,b,c){var d="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";!function(a){"use strict";function b(a){var b=a.charCodeAt(0);return b===g||b===l?62:b===h||b===m?63:i>b?-1:i+10>b?b-i+26+26:k+26>b?b-k:j+26>b?b-j+26:void 0}function c(a){function c(a){j[l++]=a}var d,e,g,h,i,j;if(a.length%4>0)throw new Error("Invalid string. Length must be a multiple of 4");var k=a.length;i="="===a.charAt(k-2)?2:"="===a.charAt(k-1)?1:0,j=new f(3*a.length/4-i),g=i>0?a.length-4:a.length;var l=0;for(d=0,e=0;g>d;d+=4,e+=3)h=b(a.charAt(d))<<18|b(a.charAt(d+1))<<12|b(a.charAt(d+2))<<6|b(a.charAt(d+3)),c((16711680&h)>>16),c((65280&h)>>8),c(255&h);return 2===i?(h=b(a.charAt(d))<<2|b(a.charAt(d+1))>>4,c(255&h)):1===i&&(h=b(a.charAt(d))<<10|b(a.charAt(d+1))<<4|b(a.charAt(d+2))>>2,c(h>>8&255),c(255&h)),j}function e(a){function b(a){return d.charAt(a)}function c(a){return b(a>>18&63)+b(a>>12&63)+b(a>>6&63)+b(63&a)}var e,f,g,h=a.length%3,i="";for(e=0,g=a.length-h;g>e;e+=3)f=(a[e]<<16)+(a[e+1]<<8)+a[e+2],i+=c(f);switch(h){case 1:f=a[a.length-1],i+=b(f>>2),i+=b(f<<4&63),i+="==";break;case 2:f=(a[a.length-2]<<8)+a[a.length-1],i+=b(f>>10),i+=b(f>>4&63),i+=b(f<<2&63),i+="="}return i}var f="undefined"!=typeof Uint8Array?Uint8Array:Array,g="+".charCodeAt(0),h="/".charCodeAt(0),i="0".charCodeAt(0),j="a".charCodeAt(0),k="A".charCodeAt(0),l="-".charCodeAt(0),m="_".charCodeAt(0);a.toByteArray=c,a.fromByteArray=e}("undefined"==typeof c?this.base64js={}:c)},{}],51:[function(a,b,c){c.read=function(a,b,c,d,e){var f,g,h=8*e-d-1,i=(1<>1,k=-7,l=c?e-1:0,m=c?-1:1,n=a[b+l];for(l+=m,f=n&(1<<-k)-1,n>>=-k,k+=h;k>0;f=256*f+a[b+l],l+=m,k-=8);for(g=f&(1<<-k)-1,f>>=-k,k+=d;k>0;g=256*g+a[b+l],l+=m,k-=8);if(0===f)f=1-j;else{if(f===i)return g?0/0:(n?-1:1)*(1/0);g+=Math.pow(2,d),f-=j}return(n?-1:1)*g*Math.pow(2,f-d)},c.write=function(a,b,c,d,e,f){var g,h,i,j=8*f-e-1,k=(1<>1,m=23===e?Math.pow(2,-24)-Math.pow(2,-77):0,n=d?0:f-1,o=d?1:-1,p=0>b||0===b&&0>1/b?1:0;for(b=Math.abs(b),isNaN(b)||b===1/0?(h=isNaN(b)?1:0,g=k):(g=Math.floor(Math.log(b)/Math.LN2),b*(i=Math.pow(2,-g))<1&&(g--,i*=2),b+=g+l>=1?m/i:m*Math.pow(2,1-l),b*i>=2&&(g++,i/=2),g+l>=k?(h=0,g=k):g+l>=1?(h=(b*i-1)*Math.pow(2,e),g+=l):(h=b*Math.pow(2,l-1)*Math.pow(2,e),g=0));e>=8;a[c+n]=255&h,n+=o,h/=256,e-=8);for(g=g<0;a[c+n]=255&g,n+=o,g/=256,j-=8);a[c+n-o]|=128*p}},{}],52:[function(a,b,c){var d=Array.isArray,e=Object.prototype.toString;b.exports=d||function(a){return!!a&&"[object Array]"==e.call(a)}},{}],53:[function(a,b,c){(function(a){function b(a,b){for(var c=0,d=a.length-1;d>=0;d--){var e=a[d];"."===e?a.splice(d,1):".."===e?(a.splice(d,1),c++):c&&(a.splice(d,1),c--)}if(b)for(;c--;c)a.unshift("..");return a}function d(a,b){if(a.filter)return a.filter(b);for(var c=[],d=0;d=-1&&!e;f--){var g=f>=0?arguments[f]:a.cwd();if("string"!=typeof g)throw new TypeError("Arguments to path.resolve must be strings");g&&(c=g+"/"+c,e="/"===g.charAt(0))}return c=b(d(c.split("/"),function(a){return!!a}),!e).join("/"),(e?"/":"")+c||"."},c.normalize=function(a){var e=c.isAbsolute(a),f="/"===g(a,-1);return a=b(d(a.split("/"),function(a){return!!a}),!e).join("/"),a||e||(a="."),a&&f&&(a+="/"),(e?"/":"")+a},c.isAbsolute=function(a){return"/"===a.charAt(0)},c.join=function(){var a=Array.prototype.slice.call(arguments,0);return c.normalize(d(a,function(a,b){if("string"!=typeof a)throw new TypeError("Arguments to path.join must be strings");return a}).join("/"))},c.relative=function(a,b){function d(a){for(var b=0;b=0&&""===a[c];c--);return b>c?[]:a.slice(b,c-b+1)}a=c.resolve(a).substr(1),b=c.resolve(b).substr(1);for(var e=d(a.split("/")),f=d(b.split("/")),g=Math.min(e.length,f.length),h=g,i=0;g>i;i++)if(e[i]!==f[i]){h=i;break}for(var j=[],i=h;ib&&(b=a.length+b),a.substr(b,c)}}).call(this,a("_process"))},{_process:54}],54:[function(a,b,c){function d(){if(!h){h=!0;for(var a,b=g.length;b;){a=g,g=[];for(var c=-1;++c 1%","last 2 versions","Firefox ESR","Opera 12.1"],h.major=["safari","opera","ios_saf","ie_mob","ie","firefox","chrome"],h.aliases={fx:"firefox",ff:"firefox",ios:"ios_saf",explorer:"ie",blackberry:"bb",explorermobile:"ie_mob",operamini:"op_mini",operamobile:"op_mob",chromeandroid:"and_chr",firefoxandroid:"and_ff"},h.versionAliases={},h.byName=function(a){a=a.toLowerCase(),a=h.aliases[a]||a;var b=h.data[a];if(!b)throw"Unknown browser "+a;return b},h.readConfig=function(a){if(a===!1)return!1;if(!f.readFileSync)return!1;"undefined"==typeof a&&(a=".");for(var b,c=e.resolve(a).split(e.sep);c.length;){if(b=c.concat(["browserslist"]).join(e.sep),f.existsSync(b)&&f.lstatSync(b).isFile())return h.parseConfig(f.readFileSync(b));c.pop()}return!1},h.parseConfig=function(a){return a.toString().replace(/#[^\n]*/g,"").split(/\n/).map(function(a){return a.trim()}).filter(function(a){return""!==a})},h.queries={lastVersions:{regexp:/^last (\d+) versions?$/i,select:function(a){var b=[];return h.major.forEach(function(c){var d=h.byName(c),e=d.released.slice(-a);e=e.map(function(a){return d.name+" "+a}),b=b.concat(e)}),b}},lastByBrowser:{regexp:/^last (\d+) (\w+) versions?$/i,select:function(a,b){var c=h.byName(b);return c.released.slice(-a).map(function(a){return c.name+" "+a})}},globalStatistics:{regexp:/^> (\d+\.?\d*)%$/,select:function(a){a=parseFloat(a);var b=[];for(var c in h.usage.global)h.usage.global[c]>a&&b.push(c);return b}},countryStatistics:{regexp:/^> (\d+\.?\d*)% in (\w\w)$/,select:function(b,c){b=parseFloat(b),c=c.toUpperCase();var d=[],e=h.usage[c];if(!e){e={};var f=a("caniuse-db/region-usage-json/"+c);for(var g in f.data)j(e,g,f.data[g]);h.usage[c]=e}for(var i in e)e[i]>b&&d.push(i);return d}},versions:{regexp:/^(\w+) (>=?|<=?)\s*([\d\.]+)/,select:function(a,b,c){var d=h.byName(a);c=parseFloat(c);var e;return">"==b?e=function(a){return parseFloat(a)>c}:">="==b?e=function(a){return parseFloat(a)>=c}:"<"==b?e=function(a){return parseFloat(a)",ie_id:"",chrome_id:""},audio:{title:"Audio element",description:"Method of playing sound on webpages (without requiring a plug-in).",spec:"https://html.spec.whatwg.org/multipage/embedded-content.html#the-audio-element",status:"ls",links:[{url:"http://html5doctor.com/native-audio-in-the-browser/",title:"HTML5 Doctor article"},{url:"https://dev.opera.com/articles/view/everything-you-need-to-know-about-html5-video-and-audio/",title:"Detailed article on video/audio elements"},{url:"http://www.jplayer.org/latest/demos/",title:"Demos of audio player that uses the audio element"},{url:"http://24ways.org/2010/the-state-of-html5-audio",title:"Detailed article on support"},{url:"http://textopia.org/androidsoundformats.html",title:"File format test page"},{url:"http://www.phoboslab.org/log/2011/03/the-state-of-html5-audio",title:"The State of HTML5 Audio"},{url:"https://raw.github.com/phiggins42/has.js/master/detect/audio.js#audio",title:"has.js test"},{url:"http://docs.webplatform.org/wiki/html/elements/audio",title:"WebPlatform Docs"}],categories:["HTML5"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"y",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"y",3.6:"y",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"n",3.2:"n",4:"y",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"a","10.0-10.1":"a",10.5:"y",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"y","4.2-4.3":"y","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y",8.1:"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"y",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"y",10:"y"},op_mob:{10:"n",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:"",notes_by_num:{},usage_perc_y:89.62,usage_perc_a:.02,ucprefix:!1,parent:"",keywords:"",ie_id:"",chrome_id:""},contenteditable:{title:"contenteditable attribute (basic support)",description:"Method of making any HTML element editable.",spec:"https://html.spec.whatwg.org/multipage/interaction.html#contenteditable",status:"ls",links:[{url:"http://html5demos.com/contenteditable",title:"Demo page"},{url:"https://blog.whatwg.org/the-road-to-html-5-contenteditable",title:"WHATWG blog post"},{url:"http://accessgarage.wordpress.com/2009/05/08/how-to-hack-your-app-to-make-contenteditable-work/",title:"Blog post on usage problems"},{url:"http://docs.webplatform.org/wiki/html/attributes/contentEditable",title:"WebPlatform Docs"}],categories:["HTML5"],stats:{ie:{5.5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"a",3.5:"y",3.6:"y",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"y",3.2:"y",4:"y",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"y","9.5-9.6":"y","10.0-10.1":"y",10.5:"y",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y",8.1:"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"y",10:"y"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"y",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:"This support only refers to very basic editing capability, implementations vary significantly on how certain elements can be edited.",notes_by_num:{},usage_perc_y:93.86,usage_perc_a:.03,ucprefix:!1,parent:"",keywords:"",ie_id:"",chrome_id:""},dragndrop:{title:"Drag and Drop",description:"Method of easily dragging and dropping elements on a page, requiring minimal JavaScript.",spec:"https://html.spec.whatwg.org/multipage/interaction.html#dnd",status:"ls",links:[{url:"http://html5doctor.com/native-drag-and-drop/",title:"HTML5 Doctor article"},{url:"http://nettutsplus.s3.amazonaws.com/64_html5dragdrop/demo/index.html",title:"Shopping cart demo"},{url:"http://html5demos.com/drag",title:"Demo with link blocks"},{url:"http://docs.webplatform.org/wiki/dom/DragEvent",title:"WebPlatform Docs"},{url:"https://github.com/MihaiValentin/setDragImage-IE",title:"Polyfill for setDragImage in IE"},{url:"http://blog.teamtreehouse.com/implementing-native-drag-and-drop",title:"Implementing Native Drag and Drop"}],categories:["HTML5"],stats:{ie:{5.5:"a #1",6:"a #1",7:"a #1",8:"a #1",9:"a #1",10:"a #2",11:"a #2",TP:"a #2"},firefox:{2:"p",3:"p",3.5:"y",3.6:"y",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"y",3.2:"y",4:"y",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"p","9.5-9.6":"p","10.0-10.1":"p",10.5:"p",10.6:"p",11:"p",11.1:"p",11.5:"p",11.6:"p",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n",8.1:"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",37:"n"},bb:{7:"n",10:"n"},op_mob:{10:"p",11:"p",11.1:"p",11.5:"p",12:"p",12.1:"y",24:"n"},and_chr:{40:"n"},and_ff:{33:"n"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"n"}},notes:"`dataTransfer.items` only supported by Chrome.\r\n\r\nCurrently no browser supports the `dropzone` attribute.\r\n\r\nFirefox supports any kind of DOM elements for `.setDragImage`. Chrome must have either an `HTMLImageElement` or any kind of DOM elements attached to the DOM and within the viewport of the browser for `.setDragImage`.",notes_by_num:{1:"Partial support refers to no support for the `dataTransfer.files` or `.types` objects and limited supported formats for `dataTransfer.setData`/`getData`.",2:"Partial support refers to not supporting `.setDragImage`"},usage_perc_y:48.84,usage_perc_a:16.46,ucprefix:!1,parent:"",keywords:"draganddrop",ie_id:"",chrome_id:""},internationalization:{title:"Internationalization API",description:"Locale-sensitive collation (string comparison), number formatting, and date and time formatting.",spec:"http://www.ecma-international.org/ecma-402/1.0/",status:"other",links:[{url:"https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl",title:"MDN reference"},{url:"http://norbertlindenberg.com/2012/12/ecmascript-internationalization-api/",title:"The ECMAScript Internationalization API"}],categories:["JS API"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"n",8:"n"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n",8.1:"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"u","4.4.3-4.4.4":"u",37:"y"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"n",11:"y"},and_uc:{9.9:"n"}},notes:"",notes_by_num:{},usage_perc_y:62.57,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"Intl,Collator,NumberFormat,DateTimeFormat",ie_id:"ecmascriptinternationalizationapi",chrome_id:""},queryselector:{title:"querySelector/querySelectorAll",description:"Method of accessing DOM elements using CSS selectors",spec:"http://www.w3.org/TR/selectors-api/",status:"rec",links:[{url:"https://developer.mozilla.org/en/DOM/element.querySelector",title:"MDN article on querySelector"},{url:"https://developer.mozilla.org/En/DOM/Element.querySelectorAll",title:"MDN article on querySelectorAll"},{url:"http://cjihrig.com/blog/javascripts-selectors-api/",title:"Blog post"},{url:"http://docs.webplatform.org/wiki/css/selectors_api/querySelector",title:"WebPlatform Docs"}],categories:["DOM"],stats:{ie:{5.5:"n",6:"p",7:"p",8:"a #1",9:"y",10:"y",11:"y",TP:"y"},firefox:{2:"p",3:"p",3.5:"y",3.6:"y",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"y",3.2:"y",4:"y",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"p","9.5-9.6":"p","10.0-10.1":"y",10.5:"y",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"y","4.0-4.1":"y","4.2-4.3":"y","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y",8.1:"y"},op_mini:{"5.0-8.0":"y"},android:{2.1:"y",2.2:"y",2.3:"y",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"y",10:"y"},op_mob:{10:"y",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:"",notes_by_num:{1:"Partial support in IE8 is due to being limited to [CSS 2.1 selectors](/#feat=css-sel2). Additionally, it will have trouble with selectors including unrecognized tags (for example HTML5 ones)."},usage_perc_y:92.72,usage_perc_a:4.08,ucprefix:!1,parent:"",keywords:"query,selectors,selectors api",ie_id:"",chrome_id:""},getelementsbyclassname:{title:"getElementsByClassName",description:"Method of accessing DOM elements by class name",spec:"http://www.w3.org/TR/dom/#dom-document-getelementsbyclassname",status:"wd",links:[{url:"http://www.quirksmode.org/dom/tests/basics.html#getElementsByClassName",title:"Test page"},{url:"http://docs.webplatform.org/wiki/dom/HTMLElement/getElementsByClassName",title:"WebPlatform Docs"}],categories:["DOM","HTML5"],stats:{ie:{5.5:"n",6:"p",7:"p",8:"p",9:"y",10:"y",11:"y",TP:"y"},firefox:{2:"p",3:"y",3.5:"y",3.6:"y",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"y",3.2:"y",4:"y",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"y","10.0-10.1":"y",10.5:"y",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"y","4.0-4.1":"y","4.2-4.3":"y","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y",8.1:"y"},op_mini:{"5.0-8.0":"y"},android:{2.1:"y",2.2:"y",2.3:"y",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"y",10:"y"},op_mob:{10:"y",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:"",notes_by_num:{},usage_perc_y:92.76,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"byclassname",ie_id:"",chrome_id:""},forms:{title:"HTML5 form features",description:'Expanded form options, including things like date pickers, sliders, validation, placeholders and multiple file uploads. Previously known as "Web forms 2.0".',spec:"https://html.spec.whatwg.org/multipage/forms.html#forms",status:"ls",links:[{url:"https://miketaylr.com/code/input-type-attr.html",title:"HTML5 inputs and attribute support page"},{url:"https://github.com/westonruter/webforms2",title:"Cross-browser JS implementation (based on original spec)"}],categories:["HTML5"],stats:{ie:{5.5:"n",6:"p",7:"p",8:"p",9:"p",10:"a",11:"a",TP:"a"},firefox:{2:"p",3:"p",3.5:"p",3.6:"p",4:"a",5:"a",6:"a",7:"a",8:"a",9:"a",10:"a",11:"a",12:"a",13:"a",14:"a",15:"a",16:"a",17:"a",18:"a",19:"a",20:"a",21:"a",22:"a",23:"a",24:"a",25:"a",26:"a",27:"a",28:"a",29:"a",30:"a",31:"a",32:"a",33:"a",34:"a",35:"a",36:"a",37:"a",38:"a"},chrome:{4:"a",5:"a",6:"a",7:"a",8:"a",9:"a",10:"a",11:"a",12:"a",13:"a",14:"a",15:"a",16:"a",17:"a",18:"a",19:"a",20:"a",21:"a",22:"a",23:"a",24:"a",25:"a",26:"a",27:"a",28:"a",29:"a",30:"a",31:"a",32:"a",33:"a",34:"a",35:"a",36:"a",37:"a",38:"a",39:"a",40:"a",41:"a",42:"a",43:"a"},safari:{3.1:"p",3.2:"p",4:"a",5:"a",5.1:"a",6:"a",6.1:"a",7:"a",7.1:"a",8:"a"},opera:{9:"y","9.5-9.6":"y","10.0-10.1":"y",10.5:"y",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"a",16:"a",17:"a",18:"a",19:"a",20:"a",21:"a",22:"a",23:"a",24:"a",25:"a",26:"a",27:"a",28:"a",29:"a"},ios_saf:{3.2:"n","4.0-4.1":"a","4.2-4.3":"a","5.0-5.1":"a","6.0-6.1":"a","7.0-7.1":"a",8:"a",8.1:"a"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"a","4.4.3-4.4.4":"a",37:"a"},bb:{7:"n",10:"a"},op_mob:{10:"y",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"a"},and_chr:{40:"a"},and_ff:{33:"a"},ie_mob:{10:"a",11:"a"},and_uc:{9.9:"y"}},notes:"",notes_by_num:{},usage_perc_y:4.1,usage_perc_a:80.33,ucprefix:!1,parent:"",keywords:"input,datepicker",ie_id:"",chrome_id:""},html5semantic:{title:"New semantic elements",description:"HTML5 offers some new elements, primarily for semantic purposes. The elements include: section, article, aside, header, footer, nav, figure, figcaption, time, mark, main.",spec:"https://html.spec.whatwg.org/multipage/semantics.html#sections",status:"ls",links:[{url:"https://blog.whatwg.org/supporting-new-elements-in-ie",title:"Workaround for IE"},{url:"https://blog.whatwg.org/styling-ie-noscript",title:"Alternate workaround"},{url:"http://oli.jp/2009/html5-structure3/",title:"Article on structural elements"},{url:"https://raw.github.com/phiggins42/has.js/master/detect/dom.js#dom-html5-elements",title:"has.js test"}],categories:["HTML5"],stats:{ie:{5.5:"n",6:"p",7:"p",8:"p",9:"y #1",10:"y #1",11:"y #1",TP:"y #1"},firefox:{2:"n",3:"a #1",3.5:"a #1",3.6:"a #1",4:"y #1",5:"y #1",6:"y #1",7:"y #1",8:"y #1",9:"y #1",10:"y #1",11:"y #1",12:"y #1",13:"y #1",14:"y #1",15:"y #1",16:"y #1",17:"y #1",18:"y #1",19:"y #1",20:"y #1",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"a #1",5:"a #1",6:"y #1",7:"y #1",8:"y #1",9:"y #1",10:"y #1",11:"y #1",12:"y #1",13:"y #1",14:"y #1",15:"y #1",16:"y #1",17:"y #1",18:"y #1",19:"y #1",20:"y #1",21:"y #1",22:"y #1",23:"y #1",24:"y #1",25:"y #1",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"a #1",3.2:"a #1",4:"a #1",5:"y #1",5.1:"y #1",6:"y #1",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"a #1","9.5-9.6":"a #1","10.0-10.1":"a #1",10.5:"a #1",10.6:"a #1",11:"a #1",11.1:"y #1",11.5:"y #1",11.6:"y #1",12:"y #1",12.1:"y #1",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"a #1","4.0-4.1":"y #1","4.2-4.3":"y #1","5.0-5.1":"y #1","6.0-6.1":"y #1","7.0-7.1":"y",8:"y",8.1:"y"},op_mini:{"5.0-8.0":"a #1"},android:{2.1:"a #1",2.2:"y #1",2.3:"y #1",3:"y #1",4:"y #1",4.1:"y #1","4.2-4.3":"y #1",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"y #1",10:"y #1"},op_mob:{10:"a #1",11:"y #1",11.1:"y #1",11.5:"y #1",12:"y #1",12.1:"y #1",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"y #1",11:"y #1"},and_uc:{9.9:"y #1"}},notes:"Partial support refers to missing the default styling. This is easily taken care of by using display:block for all new elements (except time and mark, these should be display:inline anyway). IE11 and older versions of other browsers do not support the element.",notes_by_num:{1:"Does not include support for the element "},usage_perc_y:89.4,usage_perc_a:3.37,ucprefix:!1,parent:"",keywords:"",ie_id:"",chrome_id:""},"offline-apps":{title:"Offline web applications",description:"Method of defining web page files to be cached using a cache manifest file, allowing them to work offline on subsequent visits to the page",spec:"https://html.spec.whatwg.org/multipage/browsers.html#offline",status:"ls",links:[{url:"http://www.sitepoint.com/offline-web-application-tutorial/",title:"Sitepoint tutorial"},{url:"http://diveintohtml5.info/offline.html",title:"Dive Into HTML5 article"},{url:"http://hacks.mozilla.org/2010/01/offline-web-applications/",title:"Mozilla Hacks article/demo"},{url:"http://docs.webplatform.org/wiki/apis/appcache/ApplicationCache",title:"WebPlatform Docs"}],categories:["HTML5"],stats:{ie:{5.5:"n",6:"p",7:"p",8:"p",9:"n",10:"y",11:"y",TP:"y"},firefox:{2:"p",3:"a",3.5:"y",3.6:"y",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"p",3.2:"p",4:"y",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"p",10.5:"p",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"y","4.0-4.1":"y","4.2-4.3":"y","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y",8.1:"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"y",2.2:"y",2.3:"y",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"y",10:"y"},op_mob:{10:"n",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:"",notes_by_num:{},usage_perc_y:87.49,usage_perc_a:.03,ucprefix:!1,parent:"",keywords:"appcache,app cache,application cache,online",ie_id:"applicationcache",chrome_id:"6192449487634432"},webworkers:{title:"Web Workers",description:"Method of running scripts in the background, isolated from the web page",spec:"http://www.w3.org/TR/workers/",status:"cr",links:[{url:"https://developer.mozilla.org/En/Using_web_workers",title:"MDN article"},{url:"http://nerget.com/rayjs-mt/rayjs.html",title:"Web Worker demo"},{url:"http://code.google.com/p/ie-web-worker/",title:"Polyfill for IE (single threaded)"},{url:"http://net.tutsplus.com/tutorials/javascript-ajax/getting-started-with-web-workers/",title:"Tutorial"}],categories:["JS API"],stats:{ie:{5.5:"n",6:"p",7:"p",8:"p",9:"p",10:"y",11:"y",TP:"y"},firefox:{2:"p",3:"p",3.5:"y",3.6:"y",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"p",3.2:"p",4:"y",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"p",10.5:"p",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y",8.1:"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"y",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"y",10:"y"},op_mob:{10:"p",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:"",notes_by_num:{},usage_perc_y:84.6,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"",ie_id:"",chrome_id:""},fontface:{title:"@font-face Web fonts",description:"Method of displaying fonts downloaded from websites",spec:"http://www.w3.org/TR/css3-webfonts/",status:"cr",links:[{url:"http://webfonts.info",title:"News and information site"},{url:"http://en.wikipedia.org/wiki/Web_typography",title:"Wikipedia"},{url:"http://www.css3files.com/font/",title:"Information page"},{url:"http://docs.webplatform.org/wiki/css/atrules/@font-face",title:"WebPlatform Docs"}],categories:["CSS3"],stats:{ie:{5.5:"a",6:"a",7:"a",8:"a",9:"y",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"y",3.6:"y",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"n",3.2:"y",4:"y",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"y",10.5:"y",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"a","4.0-4.1":"a","4.2-4.3":"y","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y",8.1:"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"a",2.3:"a",3:"a",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"a",10:"y"},op_mob:{10:"y",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:"Partial support before IE9 refers to only supporting EOT fonts. Safari for iOS 4.1 and below only supports SVG fonts.",notes_by_num:{},usage_perc_y:89.4,usage_perc_a:4.6,ucprefix:!1,parent:"",keywords:"font face",ie_id:"",chrome_id:""},eot:{title:"EOT - Embedded OpenType fonts",description:"Type of font that can be derived from a regular font, allowing small files and legal use of high-quality fonts. Usage is restricted by the file being tied to the website",spec:"http://www.w3.org/Submission/EOT/",status:"unoff",links:[{url:"http://en.wikipedia.org/wiki/Embedded_OpenType",title:"Wikipedia"},{url:"http://www.microsoft.com/typography/web/embedding/default.aspx",title:"Example pages"}],categories:["Other"],stats:{ie:{5.5:"n",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"n",37:"n",38:"n"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"n",37:"n",38:"n",39:"n",40:"n",41:"n",42:"n",43:"n"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"n",8:"n"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n",8.1:"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",37:"n"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"n"},and_chr:{40:"n"},and_ff:{33:"n"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"Proposal by Microsoft, being considered for W3C standardization.",notes_by_num:{},usage_perc_y:16.45,usage_perc_a:0,ucprefix:!1,parent:"fontface",keywords:"",ie_id:"",chrome_id:""},woff:{title:"WOFF - Web Open Font Format",description:"Compressed TrueType/OpenType font that contains information about the font's source.",spec:"http://www.w3.org/TR/WOFF/",status:"rec",links:[{url:"http://hacks.mozilla.org/2009/10/woff/",title:"Mozilla hacks blog post"}],categories:["Other"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"y",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"y",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"n",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y",8.1:"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"y",10:"y"},op_mob:{10:"n",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:"Reported to be supported in some modified versions of the Android 4.0 browser.",notes_by_num:{},usage_perc_y:86.49,usage_perc_a:0,ucprefix:!1,parent:"fontface",keywords:"",ie_id:"",chrome_id:""},multibackgrounds:{title:"CSS3 Multiple backgrounds",description:"Method of using multiple images as a background",spec:"http://www.w3.org/TR/css3-background/",status:"cr",links:[{url:"http://www.css3.info/preview/multiple-backgrounds/",title:"Demo & information page"},{url:"http://www.css3files.com/background/",title:"Information page"},{url:"http://docs.webplatform.org/wiki/css/properties/background-image",title:"WebPlatform Docs"}],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"y",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"y",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"y",3.2:"y",4:"y",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"y",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"y","4.0-4.1":"y","4.2-4.3":"y","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y",8.1:"y"},op_mini:{"5.0-8.0":"y"},android:{2.1:"y",2.2:"y",2.3:"y",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"y",10:"y"},op_mob:{10:"y",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:"",notes_by_num:{}, -usage_perc_y:92.7,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"",ie_id:"",chrome_id:""},"border-image":{title:"CSS3 Border images",description:"Method of using images for borders",spec:"http://www.w3.org/TR/css3-background/#the-border-image",status:"cr",links:[{url:"http://www.css3files.com/border/",title:"Information page"},{url:"http://docs.webplatform.org/wiki/css/properties/border-image",title:"WebPlatform Docs"}],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"a x",3.6:"a x",4:"a x",5:"a x",6:"a x",7:"a x",8:"a x",9:"a x",10:"a x",11:"a x",12:"a x",13:"a x",14:"a x",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"a x",5:"a x",6:"a x",7:"a x",8:"a x",9:"a x",10:"a x",11:"a x",12:"a x",13:"a x",14:"a x",15:"y x",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"a x",3.2:"a x",4:"a x",5:"a x",5.1:"a x",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"a",10.6:"a",11:"a x",11.1:"a x",11.5:"a x",11.6:"a x",12:"a x",12.1:"a x",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"a x","4.0-4.1":"a x","4.2-4.3":"a x","5.0-5.1":"a x","6.0-6.1":"y","7.0-7.1":"y",8:"y",8.1:"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"a x",2.2:"a x",2.3:"a x",3:"a x",4:"a x",4.1:"a x","4.2-4.3":"a x",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"a x",10:"y"},op_mob:{10:"n",11:"a x",11.1:"a x",11.5:"a x",12:"a x",12.1:"a x",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"n",11:"y"},and_uc:{9.9:"y"}},notes:"Note that both the border-style and border-width must be specified for border-images to work according to spec, though older implementations may not have this requirement. Partial support refers to supporting the shorthand syntax, but not the individual properties (border-image-source, border-image-slice, etc). ",notes_by_num:{},usage_perc_y:80.88,usage_perc_a:4.66,ucprefix:!1,parent:"",keywords:"",ie_id:"",chrome_id:""},"background-img-opts":{title:"CSS3 Background-image options",description:"New properties to affect background images, including background-clip, background-origin and background-size",spec:"http://www.w3.org/TR/css3-background/#backgrounds",status:"cr",links:[{url:"http://www.standardista.com/css3/css3-background-properties",title:"Detailed compatibility tables and demos"},{url:"http://www.css3files.com/background/",title:"Information page"},{url:"https://github.com/louisremi/background-size-polyfill",title:"Polyfill for IE7-8"}],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"y",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"a x",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"a #3",5:"a #3",6:"a #3",7:"a #3",8:"a #3",9:"a #3",10:"a #3",11:"a #3",12:"a #3",13:"a #3",14:"a #3",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"a #2 #3",3.2:"a #2 #3",4:"a #2 #3",5:"a #2 #3",5.1:"a #2 #3",6:"a #2 #3",6.1:"a #2 #3",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"a x",10.5:"y",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"a","4.0-4.1":"a","4.2-4.3":"a","5.0-5.1":"a #3","6.0-6.1":"a","7.0-7.1":"y",8:"y",8.1:"y"},op_mini:{"5.0-8.0":"a #1"},android:{2.1:"a x",2.2:"a x #3",2.3:"a x #3",3:"a #3",4:"a #3",4.1:"a #3","4.2-4.3":"a #3",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"y",10:"y"},op_mob:{10:"y",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:"",notes_by_num:{1:"Partial support in Opera Mini refers to not supporting background sizing or background attachments. However Opera Mini 7.5 supports background sizing (including cover and contain values).",2:"Partial support in Safari 6 refers to not supporting background sizing offset from edges syntax.",3:"Does not support `background-size` values in the `background` shorthand"},usage_perc_y:85.13,usage_perc_a:7.59,ucprefix:!1,parent:"",keywords:"",ie_id:"",chrome_id:""},"css-table":{title:"CSS Table display",description:"Method of displaying elements as tables, rows, and cells",spec:"http://www.w3.org/TR/CSS21/tables.html",status:"rec",links:[{url:"http://www.onenaught.com/posts/201/use-css-displaytable-for-layout",title:"Blog post on usage"}],categories:["CSS2"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"y",9:"y",10:"y",11:"y",TP:"y"},firefox:{2:"y",3:"y",3.5:"y",3.6:"y",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"y",3.2:"y",4:"y",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"y","9.5-9.6":"y","10.0-10.1":"y",10.5:"y",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"y","4.0-4.1":"y","4.2-4.3":"y","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y",8.1:"y"},op_mini:{"5.0-8.0":"y"},android:{2.1:"y",2.2:"y",2.3:"y",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"y",10:"y"},op_mob:{10:"y",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:"",notes_by_num:{},usage_perc_y:96.85,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"display:table, display: table,table-cell,table-row,table-layout",ie_id:"",chrome_id:""},"css-gencontent":{title:"CSS Generated content for pseudo-elements",description:"Method of displaying text or images before or after the given element's contents using the ::before and ::after pseudo-elements. All browsers with support also support the `attr()` notation in the `content` property. ",spec:"http://www.w3.org/TR/CSS21/generate.html",status:"rec",links:[{url:"http://www.westciv.com/style_master/academy/css_tutorial/advanced/generated_content.html",title:"Guide on usage"},{url:"https://dev.opera.com/articles/view/css-generated-content-techniques/",title:"Dev.Opera article"},{url:"http://docs.webplatform.org/wiki/css/generated_and_replaced_content",title:"WebPlatform Docs"}],categories:["CSS2","CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"a",9:"y",10:"y",11:"y",TP:"y"},firefox:{2:"y",3:"y",3.5:"y",3.6:"y",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"y",3.2:"y",4:"y",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"y","9.5-9.6":"y","10.0-10.1":"y",10.5:"y",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"y","4.0-4.1":"y","4.2-4.3":"y","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y",8.1:"y"},op_mini:{"5.0-8.0":"y"},android:{2.1:"y",2.2:"y",2.3:"y",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"y",10:"y"},op_mob:{10:"y",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:"IE8 only supports the single-colon CSS 2.1 syntax (i.e. :pseudo-class). It does not support the double-colon CSS3 syntax (i.e. ::pseudo-element)\r\n\r\nFor content to appear in pseudo-elements, the `content` property must be set (but may be an empty string).",notes_by_num:{},usage_perc_y:92.77,usage_perc_a:4.08,ucprefix:!1,parent:"",keywords:"before,after",ie_id:"",chrome_id:""},"css-fixed":{title:"CSS position:fixed",description:"Method of keeping an element in a fixed location regardless of scroll position",spec:"http://www.w3.org/TR/CSS21/visuren.html#fixed-positioning",status:"rec",links:[{url:"http://www.css-101.org/fixed-positioning/05.php",title:"Workaround for IE6"},{url:"http://bradfrostweb.com/blog/mobile/fixed-position/",title:"Article on mobile support"},{url:"http://docs.webplatform.org/wiki/css/properties/position",title:"WebPlatform Docs"}],categories:["CSS"],stats:{ie:{5.5:"n",6:"p",7:"y",8:"y",9:"y",10:"y",11:"y",TP:"y"},firefox:{2:"y",3:"y",3.5:"y",3.6:"y",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"y",3.2:"y",4:"y",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"y","9.5-9.6":"y","10.0-10.1":"y",10.5:"y",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"a","6.0-6.1":"a","7.0-7.1":"a",8:"y",8.1:"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"a",2.2:"a",2.3:"a",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"y",10:"y"},op_mob:{10:"y",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:'Only works in Android 2.2+ by using the following meta tag: . \r\n\r\nPartial support in older iOS Safari refers to [buggy behavior](http://remysharp.com/2012/05/24/issues-with-position-fixed-scrolling-on-ios/).',notes_by_num:{},usage_perc_y:91.35,usage_perc_a:2.61,ucprefix:!1,parent:"",keywords:"",ie_id:"",chrome_id:""},hashchange:{title:"Hashchange event",description:"Event triggered in JavaScript when the URL's hash has changed (for example: page.html#foo to page.html#bar) ",spec:"https://html.spec.whatwg.org/multipage/browsers.html#the-hashchangeevent-interface",status:"ls",links:[{url:"https://developer.mozilla.org/en/DOM/window.onhashchange",title:"MDN article"},{url:"http://msdn.microsoft.com/en-us/library/cc288209(VS.85).aspx",title:"MSDN article"},{url:"http://www.quirksmode.org/dom/events/tests/hashchange.html",title:"Simple demo"},{url:"http://github.com/3nr1c/jUri.js",title:"Polyfill"},{url:"http://docs.webplatform.org/wiki/dom/Element/hashchange",title:"WebPlatform Docs"}],categories:["HTML5","JS API"],stats:{ie:{5.5:"p",6:"p",7:"p",8:"y",9:"y",10:"y",11:"y",TP:"y"},firefox:{2:"p",3:"p",3.5:"p",3.6:"y",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"p",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"p",3.2:"p",4:"p",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"p","9.5-9.6":"p","10.0-10.1":"p",10.5:"p",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"y","4.2-4.3":"y","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y",8.1:"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"y",2.3:"y",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"y",10:"y"},op_mob:{10:"p",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:"",notes_by_num:{},usage_perc_y:93.61,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"onhashchange,HashChangeEvent",ie_id:"",chrome_id:""},"css-sel2":{title:"CSS 2.1 selectors",description:'Basic CSS selectors including: `*` (universal selector), `>` (child selector), `:first-child`, `:link`, `:visited`, `:active`, `:hover`, `:focus`, `:lang()`, `+` (adjacent sibling selector), `[attr]`, `[attr="val"]`, `[attr~="val"]`, `[attr|="bar"]`, `.foo` (class selector), `#foo` (id selector)',spec:"http://www.w3.org/TR/CSS21/selector.html",status:"rec",links:[{url:"http://www.quirksmode.org/css/contents.html",title:"Detailed support information"},{url:"http://www.yourhtmlsource.com/stylesheets/advancedselectors.html",title:"Examples of advanced selectors"},{url:"http://selectivizr.com",title:"Selectivizr: Polyfill for IE6-8"},{url:"http://docs.webplatform.org/wiki/css/selectors",title:"WebPlatform Docs"}],categories:["CSS2"],stats:{ie:{5.5:"n",6:"p",7:"y",8:"y",9:"y",10:"y",11:"y",TP:"y"},firefox:{2:"y",3:"y",3.5:"y",3.6:"y",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"y",3.2:"y",4:"y",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"y","9.5-9.6":"y","10.0-10.1":"y",10.5:"y",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"y","4.0-4.1":"y","4.2-4.3":"y","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y",8.1:"y"},op_mini:{"5.0-8.0":"y"},android:{2.1:"y",2.2:"y",2.3:"y",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"y",10:"y"},op_mob:{10:"y",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:"",notes_by_num:{},usage_perc_y:97.04,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"",ie_id:"",chrome_id:""},"css-sel3":{title:"CSS3 selectors",description:'Advanced element selection using selectors including: `[foo^="bar"]`, `[foo$="bar"]`, `[foo*="bar"]`, `:root`, `:nth-child()`, `:nth-last-child()`, `nth-of-type`, `nth-last-of-type()`, `:last-child`, `:first-of-type`, `:last-of-type`, `:only-child`, `:only-of-type`, `:empty`, `:target`, `:enabled`, `:disabled`, `:checked`, `:not()`, `~` (general sibling)',spec:"http://www.w3.org/TR/css3-selectors/",status:"rec",links:[{url:"http://www.quirksmode.org/css/selectors/",title:"Detailed support information"},{url:"http://www.css3.info/selectors-test/",title:"Automated CSS3 selector test"},{url:"http://selectivizr.com",title:"Selectivizr: Polyfill for IE6-8"},{url:"http://docs.webplatform.org/wiki/css/selectors",title:"WebPlatform Docs"}],categories:["CSS3"],stats:{ie:{5.5:"n",6:"p",7:"a",8:"a",9:"y",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"y",3.6:"y",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"n",3.2:"y",4:"y",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"y","10.0-10.1":"y",10.5:"y",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"y","4.0-4.1":"y","4.2-4.3":"y","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y",8.1:"y"},op_mini:{"5.0-8.0":"y"},android:{2.1:"y",2.2:"y",2.3:"y",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"y",10:"y"},op_mob:{10:"y",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:"IE7 and IE8 support only these CSS3 selectors: General siblings (`element1~element2`) and Attribute selectors `[attr^=val]`, `[attr$=val]`, and `[attr*=val]`",notes_by_num:{},usage_perc_y:92.73,usage_perc_a:4.27,ucprefix:!1,parent:"",keywords:"",ie_id:"",chrome_id:""},"css-textshadow":{title:"CSS3 Text-shadow",description:"Method of applying one or more shadow or blur effects to text",spec:"http://www.w3.org/TR/css-text-decor-3/#text-shadow-property",status:"wd",links:[{url:"http://hacks.mozilla.org/2009/06/text-shadow/",title:"Mozilla hacks article"},{url:"http://ie.microsoft.com/testdrive/Graphics/hands-on-css3/hands-on_text-shadow.htm",title:"Live editor"},{url:"http://www.css3files.com/shadow/#textshadow",title:"Information page"},{url:"http://docs.webplatform.org/wiki/css/properties/text-shadow",title:"WebPlatform Docs"}],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"y #1",11:"y #1",TP:"y #1"},firefox:{2:"n",3:"n",3.5:"y",3.6:"y",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"a",3.2:"a",4:"y",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"y","10.0-10.1":"y",10.5:"y",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"y","4.0-4.1":"y","4.2-4.3":"y","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y",8.1:"y"},op_mini:{"5.0-8.0":"a"},android:{2.1:"y",2.2:"y",2.3:"y",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"a",10:"y"},op_mob:{10:"y",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"y #1",11:"y #1"},and_uc:{9.9:"y"}},notes:'Opera Mini ignores the blur-radius set, so no blur effect is visible. Text-shadow behavior can be somewhat emulated in older IE versions using the non-standard "dropshadow" or "glow" filters. ',notes_by_num:{1:'IE 10+ supports a fourth length value for the shadow\'s "spread". This is not (yet) part of the specification. '},usage_perc_y:87.42,usage_perc_a:3.18,ucprefix:!1,parent:"",keywords:"text shadow",ie_id:"",chrome_id:""},"css-boxshadow":{title:"CSS3 Box-shadow",description:"Method of displaying an inner or outer shadow effect to elements",spec:"http://www.w3.org/TR/css3-background/#box-shadow",status:"cr",links:[{url:"https://developer.mozilla.org/En/CSS/-moz-box-shadow",title:"MDN article"},{url:"http://westciv.com/tools/boxshadows/index.html",title:"Live editor"},{url:"http://tests.themasta.com/blogstuff/boxshadowdemo.html",title:"Demo of various effects"},{url:"http://www.css3files.com/shadow/",title:"Information page"},{url:"http://docs.webplatform.org/wiki/css/properties/box-shadow",title:"WebPlatform Docs"}],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"y",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"y x",3.6:"y x",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"y x",5:"y x",6:"y x",7:"y x",8:"y x",9:"y x",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"a x",3.2:"a x",4:"a x",5:"y x",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"y",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"a x","4.0-4.1":"y x","4.2-4.3":"y x","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y",8.1:"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"a x",2.2:"a x",2.3:"a x",3:"a x",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"y x",10:"y"},op_mob:{10:"n",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:'Can be partially emulated in older IE versions using the non-standard "shadow" filter. Partial support in Safari, iOS Safari and Android Browser refers to missing "inset" and blur radius value support.',notes_by_num:{},usage_perc_y:89.42,usage_perc_a:.22,ucprefix:!1,parent:"",keywords:"box-shadows,boxshadows,box shadow,shaow",ie_id:"",chrome_id:""},"css3-colors":{title:"CSS3 Colors",description:"Method of describing colors using Hue, Saturation and Lightness (hsl()) rather than just RGB, as well as allowing alpha-transparency with rgba() and hsla().",spec:"http://www.w3.org/TR/css3-color/",status:"rec",links:[{url:"https://dev.opera.com/articles/view/color-in-opera-10-hsl-rgb-and-alpha-transparency/",title:"Dev.Opera article"},{url:"http://www.css3files.com/color/",title:"Information page"},{url:"http://docs.webplatform.org/wiki/css/color#RGBA_Notation",title:"WebPlatform Docs"}],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"y",10:"y",11:"y",TP:"y"},firefox:{2:"a",3:"y",3.5:"y",3.6:"y",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"y",3.2:"y",4:"y",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"a","10.0-10.1":"y",10.5:"y",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"y","4.0-4.1":"y","4.2-4.3":"y","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y",8.1:"y"},op_mini:{"5.0-8.0":"y"},android:{2.1:"y",2.2:"y",2.3:"y",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"y",10:"y"},op_mob:{10:"y",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:"",notes_by_num:{},usage_perc_y:92.75,usage_perc_a:.01,ucprefix:!1,parent:"",keywords:"rgb,hsl,rgba,hsla",ie_id:"",chrome_id:""},"css3-boxsizing":{title:"CSS3 Box-sizing",description:"Method of specifying whether or not an element's borders and padding should be included in size units",spec:"http://www.w3.org/TR/css3-ui/#box-sizing",status:"wd",links:[{url:"https://developer.mozilla.org/En/CSS/Box-sizing",title:"MDN article"},{url:"http://www.456bereastreet.com/archive/201104/controlling_width_with_css3_box-sizing/",title:"Blog post"},{url:"https://github.com/Schepp/box-sizing-polyfill",title:"Polyfill for IE"},{url:"http://css-tricks.com/box-sizing/",title:"CSS Tricks"},{url:"http://docs.webplatform.org/wiki/css/properties/box-sizing",title:"WebPlatform Docs"}],categories:["CSS3"],stats:{ie:{5.5:"p",6:"p",7:"p",8:"a",9:"a",10:"a",11:"a",TP:"a"},firefox:{2:"y x",3:"y x",3.5:"y x",3.6:"y x",4:"y x",5:"y x",6:"y x",7:"y x",8:"y x",9:"y x",10:"y x",11:"y x",12:"y x",13:"y x",14:"y x",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"a x",5:"a x",6:"a x",7:"a x",8:"a x",9:"a x",10:"a",11:"a",12:"a",13:"a",14:"a",15:"a",16:"a",17:"a",18:"a",19:"a",20:"a",21:"a",22:"a",23:"a",24:"a",25:"a",26:"a",27:"a",28:"a",29:"a",30:"a",31:"a",32:"a",33:"a",34:"a",35:"a",36:"a",37:"a",38:"a",39:"a",40:"a",41:"a",42:"a",43:"a"},safari:{3.1:"a x",3.2:"a x",4:"a x",5:"a x",5.1:"a",6:"a",6.1:"a",7:"a",7.1:"a",8:"a"},opera:{9:"n","9.5-9.6":"a","10.0-10.1":"a",10.5:"a",10.6:"a",11:"a",11.1:"a",11.5:"a",11.6:"a",12:"a",12.1:"a",15:"a",16:"a",17:"a",18:"a",19:"a",20:"a",21:"a",22:"a",23:"a",24:"a",25:"a",26:"a",27:"a",28:"a",29:"a"},ios_saf:{3.2:"a x","4.0-4.1":"a x","4.2-4.3":"a x","5.0-5.1":"a","6.0-6.1":"a","7.0-7.1":"a",8:"a",8.1:"a"},op_mini:{"5.0-8.0":"a"},android:{2.1:"a x",2.2:"a x",2.3:"a x",3:"a x",4:"a",4.1:"a","4.2-4.3":"a",4.4:"a","4.4.3-4.4.4":"a",37:"a"},bb:{7:"a x",10:"a"},op_mob:{10:"a",11:"a",11.1:"a",11.5:"a",12:"a",12.1:"a",24:"a"},and_chr:{40:"a"},and_ff:{33:"y"},ie_mob:{10:"a",11:"a"},and_uc:{9.9:"a"}},notes:"Partial support refers to supporting only the `content-box` and `border-box` values, not `padding-box` (which was added to the spec later).",notes_by_num:{},usage_perc_y:12,usage_perc_a:84.84,ucprefix:!1,parent:"",keywords:"border-box,content-box,padding-box",ie_id:"",chrome_id:""},"css-mediaqueries":{title:"CSS3 Media Queries",description:"Method of applying styles based on media information. Includes things like page and device dimensions",spec:"http://www.w3.org/TR/css3-mediaqueries/",status:"rec",links:[{url:"http://ie.microsoft.com/testdrive/HTML5/85CSS3_MediaQueries/",title:"IE demo page with information"},{url:"http://webdesignerwall.com/tutorials/responsive-design-with-css3-media-queries",title:"Media Queries tutorial"},{url:"https://github.com/scottjehl/Respond",title:"Polyfill for IE"},{url:"http://docs.webplatform.org/wiki/css/atrules/@media",title:"WebPlatform Docs"}],categories:["CSS3"],stats:{ie:{5.5:"p",6:"p",7:"p",8:"p",9:"y",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"y",3.6:"y",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"a",3.2:"a",4:"y",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"y","10.0-10.1":"y",10.5:"y",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"y","4.0-4.1":"y","4.2-4.3":"y","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y",8.1:"y"},op_mini:{"5.0-8.0":"y"},android:{2.1:"y",2.2:"y",2.3:"y",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"y",10:"y"},op_mob:{10:"y",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:"Incomplete support by older webkit browsers refers to only acknowledging different media rules on page reload",notes_by_num:{},usage_perc_y:92.72,usage_perc_a:.01,ucprefix:!1,parent:"",keywords:"@media",ie_id:"",chrome_id:""},multicolumn:{title:"CSS3 Multiple column layout",description:"Method of flowing information in multiple columns",spec:"http://www.w3.org/TR/css3-multicol/",status:"cr",links:[{url:"https://dev.opera.com/articles/view/css3-multi-column-layout/",title:"Dev.Opera article"},{url:"http://webdesign.tutsplus.com/tutorials/htmlcss-tutorials/an-introduction-to-the-css3-multiple-column-layout-module/",title:"Introduction page"},{url:"http://docs.webplatform.org/wiki/css/properties/column-width",title:"WebPlatform Docs"},{url:"https://github.com/BetleyWhitehorne/CSS3MultiColumn",title:"Polyfill"}],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"y",11:"y",TP:"y"},firefox:{2:"a x",3:"a x",3.5:"a x",3.6:"a x",4:"a x",5:"a x",6:"a x",7:"a x",8:"a x",9:"a x",10:"a x",11:"a x",12:"a x",13:"a x",14:"a x",15:"a x",16:"a x",17:"a x",18:"a x",19:"a x",20:"a x",21:"a x",22:"a x",23:"a x",24:"a x",25:"a x",26:"a x",27:"a x",28:"a x",29:"a x",30:"a x",31:"a x",32:"a x",33:"a x",34:"a x",35:"a x",36:"a x",37:"a x",38:"a x"},chrome:{4:"a x",5:"a x",6:"a x",7:"a x",8:"a x",9:"a x",10:"a x",11:"a x",12:"a x",13:"a x",14:"a x",15:"a x",16:"a x",17:"a x",18:"a x",19:"a x",20:"a x",21:"a x",22:"a x",23:"a x",24:"a x",25:"a x",26:"a x",27:"a x",28:"a x",29:"a x",30:"a x",31:"a x",32:"a x",33:"a x",34:"a x",35:"a x",36:"a x",37:"a x",38:"a x",39:"a x",40:"a x",41:"a x",42:"a x",43:"a x"},safari:{3.1:"a x",3.2:"a x",4:"a x",5:"a x",5.1:"a x",6:"a x",6.1:"a x",7:"a x",7.1:"a x",8:"a x"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"a x",16:"a x",17:"a x",18:"a x",19:"a x",20:"a x",21:"a x",22:"a x",23:"a x",24:"a x",25:"a x",26:"a x",27:"a x",28:"a x",29:"a x"},ios_saf:{3.2:"a x","4.0-4.1":"a x","4.2-4.3":"a x","5.0-5.1":"a x","6.0-6.1":"a x","7.0-7.1":"a x",8:"a x",8.1:"a x"},op_mini:{"5.0-8.0":"y"},android:{2.1:"a x",2.2:"a x",2.3:"a x",3:"a x",4:"a x",4.1:"a x","4.2-4.3":"a x",4.4:"a x","4.4.3-4.4.4":"a x",37:"a x"},bb:{7:"a x",10:"a x"},op_mob:{10:"n",11:"n",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"a x"},and_chr:{40:"a x"},and_ff:{33:"a x"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"a x"}},notes:"Partial support refers to not supporting the `break-before`, `break-after`, `break-inside` properties. Webkit browsers do have equivalent support for the non-standard `-webkit-column-break-*` properties while Firefox supports `page-break-*` to accomplish the same result.",notes_by_num:{},usage_perc_y:14.04,usage_perc_a:76.54,ucprefix:!1,parent:"",keywords:"column-count",ie_id:"multicolumnfullsupport",chrome_id:"6526151266664448"},"border-radius":{title:"CSS3 Border-radius (rounded corners)",description:"Method of making the border corners round",spec:"http://www.w3.org/TR/css3-background/#the-border-radius",status:"cr",links:[{url:"http://border-radius.com",title:"Border-radius CSS Generator"},{url:"http://muddledramblings.com/table-of-css3-border-radius-compliance", -title:"Detailed compliance table"},{url:"http://www.css3files.com/border/#borderradius",title:"Information page"},{url:"http://css3pie.com/",title:"Polyfill which includes border-radius"},{url:"http://docs.webplatform.org/wiki/css/properties/border-radius",title:"WebPlatform Docs"}],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"y",10:"y",11:"y",TP:"y"},firefox:{2:"a x",3:"y x",3.5:"y x",3.6:"y x",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"y x",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"y x",3.2:"y x",4:"y x",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"y",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"y x","4.0-4.1":"y","4.2-4.3":"y","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y",8.1:"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"y x",2.2:"y",2.3:"y",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"y",10:"y"},op_mob:{10:"n",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:"",notes_by_num:{},usage_perc_y:89.66,usage_perc_a:.01,ucprefix:!1,parent:"",keywords:"roundedcorners, border radius,-moz-border-radius",ie_id:"",chrome_id:""},transforms2d:{title:"CSS3 Transforms",description:"Method of transforming an element including rotating, scaling, etc.",spec:"http://www.w3.org/TR/css3-2d-transforms/",status:"wd",links:[{url:"http://www.westciv.com/tools/transforms/",title:"Live editor"},{url:"https://developer.mozilla.org/en/CSS/-moz-transform",title:"MDN article"},{url:"http://www.webresourcesdepot.com/cross-browser-css-transforms-csssandpaper/",title:"Workaround script for IE"},{url:"http://www.css3files.com/transform/",title:"Information page"},{url:"http://www.useragentman.com/IETransformsTranslator/",title:"Converter for IE"},{url:"https://raw.github.com/phiggins42/has.js/master/detect/css.js#css-transform",title:"has.js test"},{url:"http://docs.webplatform.org/wiki/css/transforms/transform",title:"WebPlatform Docs"}],categories:["CSS3"],stats:{ie:{5.5:"n",6:"p",7:"p",8:"p",9:"y x",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"y x",3.6:"y x",4:"y x",5:"y x",6:"y x",7:"y x",8:"y x",9:"y x",10:"y x",11:"y x",12:"y x",13:"y x",14:"y x",15:"y x",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"y x",5:"y x",6:"y x",7:"y x",8:"y x",9:"y x",10:"y x",11:"y x",12:"y x",13:"y x",14:"y x",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x",30:"y x",31:"y x",32:"y x",33:"y x",34:"y x",35:"y x",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"y x",3.2:"y x",4:"y x",5:"y x",5.1:"y x",6:"y x",6.1:"y x",7:"y x",7.1:"y x",8:"y x"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"y x",10.6:"y x",11:"y x",11.1:"y x",11.5:"y x",11.6:"y x",12:"y x",12.1:"y",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"y x","4.0-4.1":"y x","4.2-4.3":"y x","5.0-5.1":"y x","6.0-6.1":"y x","7.0-7.1":"y x",8:"y x",8.1:"y x"},op_mini:{"5.0-8.0":"n"},android:{2.1:"y x",2.2:"y x",2.3:"y x",3:"y x",4:"y x",4.1:"y x","4.2-4.3":"y x",4.4:"y x","4.4.3-4.4.4":"y x",37:"y"},bb:{7:"y x",10:"y x"},op_mob:{10:"n",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y x"}},notes:'The scale transform can be emulated in IE < 9 using Microsoft\'s "zoom" extension, others are (not easily) possible using the MS Matrix filter',notes_by_num:{},usage_perc_y:89.64,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"transformation,translate,rotation,rotate,scale,css-transforms",ie_id:"transforms",chrome_id:"6437640580628480"},"use-strict":{title:"ECMAScript 5 Strict Mode",description:'Method of placing code in a "strict" operating context.',spec:"http://ecma-international.org/ecma-262/5.1/#sec-14.1",status:"other",links:[{url:"http://ejohn.org/blog/ecmascript-5-strict-mode-json-and-more/",title:"Information page"},{url:"http://javascriptweblog.wordpress.com/2011/05/03/javascript-strict-mode/",title:"Article with test suite"}],categories:["Other"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"a",5.1:"a",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y",8.1:"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"y",10:"y"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:"Partial support in older Safari refers to strict mode still accepting a lot of JS that should be considered invalid.",notes_by_num:{},usage_perc_y:86.35,usage_perc_a:.53,ucprefix:!1,parent:"",keywords:"",ie_id:"",chrome_id:""},transforms3d:{title:"CSS3 3D Transforms",description:"Method of transforming an element in the third dimension using the `transform` property. Includes support for the `perspective` property to set the perspective in z-space and the `backface-visibility` property to toggle display of the reverse side of a 3D-transformed element.",spec:"http://www.w3.org/TR/css3-3d-transforms/",status:"wd",links:[{url:"http://css3.bradshawenterprises.com/flip/",title:"Multi-browser demo"},{url:"http://hacks.mozilla.org/2011/10/css-3d-transformations-in-firefox-nightly/",title:"Mozilla hacks article"},{url:"http://thewebrocks.com/demos/3D-css-tester/",title:"3D CSS Tester"},{url:"https://raw.github.com/phiggins42/has.js/master/detect/css.js#css-transform",title:"has.js test"},{url:"http://docs.webplatform.org/wiki/css/transforms/transform",title:"WebPlatform Docs"},{url:"http://desandro.github.io/3dtransforms/",title:"Intro to CSS 3D transforms"}],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"a",11:"a",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"y x",11:"y x",12:"y x",13:"y x",14:"y x",15:"y x",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"y x",13:"y x",14:"y x",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x",30:"y x",31:"y x",32:"y x",33:"y x",34:"y x",35:"y x",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"n",3.2:"n",4:"y x",5:"y x",5.1:"y x",6:"y x",6.1:"y x",7:"y x",7.1:"y x",8:"y x"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"y x","4.0-4.1":"y x","4.2-4.3":"y x","5.0-5.1":"y x","6.0-6.1":"y x","7.0-7.1":"y x",8:"y x",8.1:"y x"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"y x",4:"y x",4.1:"y x","4.2-4.3":"y x",4.4:"y x","4.4.3-4.4.4":"y x",37:"y"},bb:{7:"y x",10:"y x"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"a",11:"a"},and_uc:{9.9:"y x"}},notes:"Partial support in IE refers to not supporting [the transform-style: preserve-3d property](http://msdn.microsoft.com/en-us/library/ie/hh673529%28v=vs.85%29.aspx#the_ms_transform_style_property). This prevents nesting 3D transformed elements.",notes_by_num:{},usage_perc_y:75.88,usage_perc_a:10.71,ucprefix:!1,parent:"",keywords:"css 3d,3dtransforms,translate3d,backface visibility,perspective",ie_id:"transforms,csstransformspreserve3d",chrome_id:"6437640580628480"},sharedworkers:{title:"Shared Web Workers",description:"Method of allowing multiple scripts to communicate with a single web worker.",spec:"https://html.spec.whatwg.org/multipage/workers.html#shared-workers-introduction",status:"cr",links:[{url:"http://www.sitepoint.com/javascript-shared-web-workers-html5/",title:"Sitepoint article"},{url:"http://greenido.wordpress.com/2011/11/03/web-workers-part-3-out-of-3-shared-wrokers/",title:"Blog post"}],categories:["JS API"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"y",5.1:"y",6:"y",6.1:"n",7:"n",7.1:"n",8:"n"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"n",8:"n",8.1:"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",37:"n"},bb:{7:"y",10:"y"},op_mob:{10:"u",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"n"},and_chr:{40:"n"},and_ff:{33:"y"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"y"}},notes:"",notes_by_num:{},usage_perc_y:48.93,usage_perc_a:0,ucprefix:!1,parent:"webworkers",keywords:"shared worker",ie_id:"",chrome_id:""},"css-hyphens":{title:"CSS Hyphenation",description:'Method of controlling when words at the end of lines should be hyphenated using the "hyphens" property.',spec:"http://www.w3.org/TR/css3-text/#hyphenation",status:"wd",links:[{url:"https://developer.mozilla.org/en/CSS/hyphens",title:"MDN article"},{url:"http://blog.fontdeck.com/post/9037028497/hyphens",title:"Blog post"},{url:"http://docs.webplatform.org/wiki/css/properties/hyphens",title:"WebPlatform Docs"}],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"y x",11:"y x",TP:"y x"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"y x",7:"y x",8:"y x",9:"y x",10:"y x",11:"y x",12:"y x",13:"y x",14:"y x",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x",30:"y x",31:"y x",32:"y x",33:"y x",34:"y x",35:"y x",36:"y x",37:"y x",38:"y x"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"n",37:"n",38:"n",39:"n",40:"n",41:"n",42:"n",43:"n"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"y x",6:"y x",6.1:"y x",7:"y x",7.1:"y x",8:"y x"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"y x","5.0-5.1":"y x","6.0-6.1":"y x","7.0-7.1":"y x",8:"y x",8.1:"y x"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",37:"n"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"n"},and_chr:{40:"n"},and_ff:{33:"y x"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"a x"}},notes:'Chrome 29- and Android 4.0 Browser support "-webkit-hyphens: none", but not the "auto" property. Chrome 30+ doesn\'t support it either.',notes_by_num:{},usage_perc_y:32.28,usage_perc_a:3.78,ucprefix:!1,parent:"",keywords:"hyphen,shy",ie_id:"",chrome_id:""},"css-transitions":{title:"CSS3 Transitions",description:"Simple method of animating certain properties of an element",spec:"http://www.w3.org/TR/css3-transitions/",status:"wd",links:[{url:"http://www.webdesignerdepot.com/2010/01/css-transitions-101/",title:"Article on usage"},{url:"http://www.css3files.com/transition/",title:"Information page"},{url:"http://www.the-art-of-web.com/css/timing-function/",title:"Examples on timing functions"},{url:"http://www.opera.com/docs/specs/presto2.12/css/transitions/",title:"Animation of property types support in Opera"},{url:"http://docs.webplatform.org/wiki/css/properties/transition",title:"WebPlatform Docs"}],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"y x",5:"y x",6:"y x",7:"y x",8:"y x",9:"y x",10:"y x",11:"y x",12:"y x",13:"y x",14:"y x",15:"y x",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"y x",5:"y x",6:"y x",7:"y x",8:"y x",9:"y x",10:"y x",11:"y x",12:"y x",13:"y x",14:"y x",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"y x",3.2:"y x",4:"y x",5:"y x",5.1:"y x",6:"y x",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"y x",10.6:"y x",11:"y x",11.1:"y x",11.5:"y x",11.6:"y x",12:"y x",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"y x","4.0-4.1":"y x","4.2-4.3":"y x","5.0-5.1":"y x","6.0-6.1":"y x","7.0-7.1":"y",8:"y",8.1:"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"y x",2.2:"y x",2.3:"y x",3:"y x",4:"y x",4.1:"y x","4.2-4.3":"y x",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"y x",10:"y x"},op_mob:{10:"y x",11:"y x",11.1:"y x",11.5:"y x",12:"y x",12.1:"y",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y x"}},notes:"",notes_by_num:{},usage_perc_y:87.4,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"css transition",ie_id:"",chrome_id:""},"font-feature":{title:"Font feature settings",description:"Method of applying advanced typographic and language-specific font features to supported OpenType fonts.",spec:"http://w3.org/TR/css3-fonts/#font-rend-props",status:"wd",links:[{url:"http://ie.microsoft.com/testdrive/Graphics/opentype/",title:"Demo pages (IE/Firefox only)"},{url:"http://hacks.mozilla.org/2010/11/firefox-4-font-feature-support/",title:"Mozilla hacks article"},{url:"http://html5accessibility.com/",title:"Detailed tables on accessability support"},{url:"http://docs.webplatform.org/wiki/css/properties/font-feature-settings",title:"WebPlatform Docs"}],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"a x",5:"a x",6:"a x",7:"a x",8:"a x",9:"a x",10:"a x",11:"a x",12:"a x",13:"a x",14:"a x",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x",30:"y x",31:"y x",32:"y x",33:"y x",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"a x",17:"a x",18:"a x",19:"a x",20:"a x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x",30:"y x",31:"y x",32:"y x",33:"y x",34:"y x",35:"y x",36:"y x",37:"y x",38:"y x",39:"y x",40:"y x",41:"y x",42:"y x",43:"y x"},safari:{3.1:"n",3.2:"n",4:"a",5:"a",5.1:"a",6:"a",6.1:"n",7:"n",7.1:"n",8:"n"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x"},ios_saf:{3.2:"a","4.0-4.1":"a","4.2-4.3":"a","5.0-5.1":"a","6.0-6.1":"a","7.0-7.1":"n",8:"n",8.1:"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"y x","4.4.3-4.4.4":"y x",37:"y x"},bb:{7:"n",10:"y x"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y x"},and_chr:{40:"y x"},and_ff:{33:"y x"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"y x"}},notes:"Partial support in older Firefox versions refers to using an older syntax. Partial support in older Chrome versions refers to lacking support in Mac OS X. ",notes_by_num:{},usage_perc_y:71.96,usage_perc_a:1.34,ucprefix:!1,parent:"",keywords:"font-feature,font-feature-settings,kern,kerning,font-variant-alternates,ligatures,font-variant-ligatures",ie_id:"",chrome_id:""},"css-animation":{title:"CSS3 Animation",description:"Complex method of animating certain properties of an element",spec:"http://www.w3.org/TR/css3-animations/",status:"wd",links:[{url:"http://robertnyman.com/2010/05/06/css3-animations/",title:"Blog post on usage"},{url:"http://www.css3files.com/animation/",title:"Information page"},{url:"http://docs.webplatform.org/wiki/css/properties/animations",title:"WebPlatform Docs"}],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"y x",6:"y x",7:"y x",8:"y x",9:"y x",10:"y x",11:"y x",12:"y x",13:"y x",14:"y x",15:"y x",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"y x",5:"y x",6:"y x",7:"y x",8:"y x",9:"y x",10:"y x",11:"y x",12:"y x",13:"y x",14:"y x",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x",30:"y x",31:"y x",32:"y x",33:"y x",34:"y x",35:"y x",36:"y x",37:"y x",38:"y x",39:"y x",40:"y x",41:"y x",42:"y x",43:"y x"},safari:{3.1:"n",3.2:"n",4:"y x",5:"y x",5.1:"y x",6:"y x",6.1:"y x",7:"y x",7.1:"y x",8:"y x"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"y x",12.1:"y",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x"},ios_saf:{3.2:"y x","4.0-4.1":"y x","4.2-4.3":"y x","5.0-5.1":"y x","6.0-6.1":"y x","7.0-7.1":"y x",8:"y x",8.1:"y x"},op_mini:{"5.0-8.0":"n"},android:{2.1:"a x",2.2:"a x",2.3:"a x",3:"a x",4:"y x",4.1:"y x","4.2-4.3":"y x",4.4:"y x","4.4.3-4.4.4":"y x",37:"y x"},bb:{7:"y x",10:"y x"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"y",24:"y x"},and_chr:{40:"y x"},and_ff:{33:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y x"}},notes:"Partial support in Android browser refers to buggy behavior in different scenarios.",notes_by_num:{},usage_perc_y:87.15,usage_perc_a:.15,ucprefix:!1,parent:"",keywords:"animations,css-animations,keyframe,keyframes",ie_id:"",chrome_id:""},"css-gradients":{title:"CSS Gradients",description:"Method of defining a linear or radial color gradient as a CSS image.",spec:"http://www.w3.org/TR/css3-images/",status:"cr",links:[{url:"http://www.colorzilla.com/gradient-editor/",title:"Cross-browser editor"},{url:"http://www.css3files.com/gradient/",title:"Information page"},{url:"http://css3pie.com/",title:"Tool to emulate support in IE"},{url:"http://docs.webplatform.org/wiki/css/functions/linear-gradient",title:"WebPlatform Docs"}],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"y x",4:"y x",5:"y x",6:"y x",7:"y x",8:"y x",9:"y x",10:"y x",11:"y x",12:"y x",13:"y x",14:"y x",15:"y x",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"a x",5:"a x",6:"a x",7:"a x",8:"a x",9:"a x",10:"y x",11:"y x",12:"y x",13:"y x",14:"y x",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"n",3.2:"n",4:"a x",5:"a x",5.1:"y x",6:"y x",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"a x",11.5:"a x",11.6:"y x",12:"y x",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"a x","4.0-4.1":"a x","4.2-4.3":"a x","5.0-5.1":"y x","6.0-6.1":"y x","7.0-7.1":"y",8:"y",8.1:"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"a x",2.2:"a x",2.3:"a x",3:"a x",4:"y x",4.1:"y x","4.2-4.3":"y x",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"a x",10:"y x"},op_mob:{10:"n",11:"n",11.1:"a x",11.5:"a x",12:"y x",12.1:"y",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y x"}},notes:'Syntax used by browsers with prefixed support may be incompatible with that for proper support. \r\n\r\nPartial support in Opera 11.10 and 11.50 also refers to only having support for linear gradients.\r\n\r\nSupport can be somewhat emulated in older IE versions using the non-standard "gradient" filter. \r\n\r\nFirefox 10+, Opera 11.6+, Chrome 26+ and IE10+ also support the new "to (side)" syntax.',notes_by_num:{},usage_perc_y:86.91,usage_perc_a:.54,ucprefix:!1,parent:"",keywords:"linear,linear-gradient,gradiant",ie_id:"gradients",chrome_id:"5785905063264256"},"css-canvas":{title:"CSS Canvas Drawings",description:"Method of using HTML5 Canvas as a background image. Not currently part of any specification.",spec:"http://webkit.org/blog/176/css-canvas-drawing/",status:"unoff",links:[{url:"http://webkit.org/blog/176/css-canvas-drawing/",title:"Webkit blog post"}],categories:["CSS"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"u",37:"u",38:"u"},chrome:{4:"y x",5:"y x",6:"y x",7:"y x",8:"y x",9:"y x",10:"y x",11:"y x",12:"y x",13:"y x",14:"y x",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x",30:"y x",31:"y x",32:"y x",33:"y x",34:"y x",35:"y x",36:"y x",37:"y x",38:"y x",39:"y x",40:"y x",41:"y x",42:"y x",43:"y x"},safari:{3.1:"n",3.2:"n",4:"y x",5:"y x",5.1:"y x",6:"y x",6.1:"y x",7:"y x",7.1:"y x",8:"y x"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x"},ios_saf:{3.2:"y x","4.0-4.1":"y x","4.2-4.3":"y x","5.0-5.1":"y x","6.0-6.1":"y x","7.0-7.1":"y x",8:"y x",8.1:"y x"},op_mini:{"5.0-8.0":"n"},android:{2.1:"y x",2.2:"y x",2.3:"y x",3:"y x",4:"y x",4.1:"y x","4.2-4.3":"y x",4.4:"y x","4.4.3-4.4.4":"y x",37:"y x"},bb:{7:"y x",10:"y x"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y x"},and_chr:{40:"y x"},and_ff:{33:"n"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"y x"}},notes:"A similar effect can be achieved in Firefox 4+ using the -moz-element() background property",notes_by_num:{},usage_perc_y:64.52,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"",ie_id:"",chrome_id:""},"css-reflections":{title:"CSS Reflections",description:"Method of displaying a reflection of an element",spec:"http://webkit.org/blog/182/css-reflections/",status:"unoff",links:[{url:"http://webkit.org/blog/182/css-reflections/",title:"Webkit blog post"}],categories:["CSS"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"n",37:"n",38:"n"},chrome:{4:"y x",5:"y x",6:"y x",7:"y x",8:"y x",9:"y x",10:"y x",11:"y x",12:"y x",13:"y x",14:"y x",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x",30:"y x",31:"y x",32:"y x",33:"y x",34:"y x",35:"y x",36:"y x",37:"y x",38:"y x",39:"y x",40:"y x",41:"y x",42:"y x",43:"y x"},safari:{3.1:"n",3.2:"n",4:"y x",5:"y x",5.1:"y x",6:"y x",6.1:"y x",7:"y x",7.1:"y x",8:"y x"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x"},ios_saf:{3.2:"y x","4.0-4.1":"y x","4.2-4.3":"y x","5.0-5.1":"y x","6.0-6.1":"y x","7.0-7.1":"y x",8:"y x",8.1:"y x"},op_mini:{"5.0-8.0":"n"},android:{2.1:"y x",2.2:"y x",2.3:"y x",3:"y x",4:"y x",4.1:"y x","4.2-4.3":"y x",4.4:"y x","4.4.3-4.4.4":"y x",37:"y x"},bb:{7:"y x",10:"y x"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y x"},and_chr:{40:"y x"},and_ff:{33:"n"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"Similar effect can be achieved in Firefox 4+ using the -moz-element() background property",notes_by_num:{},usage_perc_y:60.75,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"box-reflect",ie_id:"",chrome_id:"5627300510957568"},"css-masks":{title:"CSS Masks",description:"Method of displaying part of an element, using a selected image as a mask",spec:"http://www.w3.org/TR/css-masking/",status:"cr",links:[{url:"http://docs.webplatform.org/wiki/css/properties/mask",title:"WebPlatform Docs"},{url:"http://www.html5rocks.com/en/tutorials/masking/adobe/",title:"HTML5 Rocks article"},{url:"http://thenittygritty.co/css-masking",title:"Detailed blog post"}],categories:["CSS"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"a",3.6:"a",4:"a",5:"a",6:"a",7:"a",8:"a",9:"a",10:"a",11:"a",12:"a",13:"a",14:"a",15:"a",16:"a",17:"a",18:"a",19:"a",20:"a",21:"a",22:"a",23:"a",24:"a",25:"a",26:"a",27:"a",28:"a",29:"a",30:"a",31:"a",32:"a",33:"a",34:"a",35:"a",36:"a",37:"a",38:"a"},chrome:{4:"a x",5:"a x",6:"a x",7:"a x",8:"a x",9:"a x",10:"a x",11:"a x",12:"a x",13:"a x",14:"a x",15:"a x",16:"a x",17:"a x",18:"a x",19:"a x",20:"a x",21:"a x",22:"a x",23:"a x",24:"a x",25:"a x",26:"a x",27:"a x",28:"a x",29:"a x",30:"a x",31:"a x",32:"a x",33:"a x",34:"a x",35:"a x",36:"a x",37:"a x",38:"a x",39:"a x",40:"a x",41:"a x",42:"a x",43:"a x"},safari:{3.1:"n",3.2:"n",4:"a x",5:"a x",5.1:"a x",6:"a x",6.1:"a x",7:"a x",7.1:"a x",8:"a x"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"a x",16:"a x",17:"a x",18:"a x",19:"a x",20:"a x",21:"a x",22:"a x",23:"a x",24:"a x",25:"a x",26:"a x",27:"a x",28:"a x",29:"a x"},ios_saf:{3.2:"a x","4.0-4.1":"a x","4.2-4.3":"a x","5.0-5.1":"a x","6.0-6.1":"a x","7.0-7.1":"a x",8:"a x",8.1:"a x"},op_mini:{"5.0-8.0":"n"},android:{2.1:"a x",2.2:"a x",2.3:"a x",3:"a x",4:"a x",4.1:"a x","4.2-4.3":"a x",4.4:"a x","4.4.3-4.4.4":"a x",37:"a x"},bb:{7:"a x",10:"a x"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"a x"},and_chr:{40:"a x"},and_ff:{33:"a"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"a x"}},notes:"Partial support in WebKit/Blink browsers refers to supporting the mask-image and mask-box-image properties, but lacks support for other parts of the spec. Partial support in Firefox refers to only support for inline SVG mask elements i.e. mask: url(#foo).",notes_by_num:{},usage_perc_y:0,usage_perc_a:76.49,ucprefix:!1,parent:"",keywords:"",ie_id:"masks",chrome_id:"5381559662149632"},svg:{title:"SVG (basic support)",description:"Method of displaying basic Vector Graphics features using the embed or object elements. Refers to the SVG 1.1 spec.",spec:"http://www.w3.org/TR/SVG/",status:"rec",links:[{url:"http://en.wikipedia.org/wiki/Scalable_Vector_Graphics",title:"Wikipedia"},{url:"http://www.alistapart.com/articles/using-svg-for-flexible-scalable-and-fun-backgrounds-part-i",title:"A List Apart article"},{url:"http://svg-wow.org/",title:"SVG showcase site"},{url:"http://code.google.com/p/svgweb/",title:"SVG Web: Flash-based polyfill"},{url:"http://svg-edit.googlecode.com",title:"Web-based SVG editor"},{url:"https://raw.github.com/phiggins42/has.js/master/detect/graphics.js#svg",title:"has.js test"}],categories:["SVG"],stats:{ie:{5.5:"n",6:"p",7:"p",8:"p",9:"y #2",10:"y #2",11:"y #2",TP:"y #2"},firefox:{2:"a",3:"y",3.5:"y",3.6:"y",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"a",3.2:"y",4:"y",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"y","9.5-9.6":"y","10.0-10.1":"y",10.5:"y",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"y","4.0-4.1":"y","4.2-4.3":"y","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y",8.1:"y"},op_mini:{"5.0-8.0":"y"},android:{2.1:"n",2.2:"n",2.3:"n",3:"a #1",4:"a #1",4.1:"a #1","4.2-4.3":"a #1",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"y",10:"y"},op_mob:{10:"y",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"y #2",11:"y #2"},and_uc:{9.9:"y"}},notes:"",notes_by_num:{1:"Partial support in Android 3 & 4 refers to not supporting masking.",2:"IE9-11 desktop & mobile don't properly scale SVG files. [Adding height, width, viewport, and CSS rules](http://codepen.io/tomByrer/pen/qEBbzw?editors=110) seem to be the best workaround."},usage_perc_y:89.88,usage_perc_a:2.74,ucprefix:!1,parent:"",keywords:"",ie_id:"",chrome_id:""},"svg-css":{title:"SVG in CSS backgrounds",description:"Method of using SVG images as CSS backgrounds",spec:"http://www.w3.org/TR/css3-background/#background-image",status:"cr",links:[{url:"http://designfestival.com/a-farewell-to-css3-gradients/",title:"Tutorial for advanced effects"}],categories:["CSS3","SVG"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"y",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"a",5:"a",6:"a",7:"a",8:"a", -9:"a",10:"a",11:"a",12:"a",13:"a",14:"a",15:"a",16:"a",17:"a",18:"a",19:"a",20:"a",21:"a",22:"a",23:"a",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"a",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"n",3.2:"a",4:"a",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"y","10.0-10.1":"y",10.5:"y",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"a","4.0-4.1":"a","4.2-4.3":"y","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y",8.1:"y"},op_mini:{"5.0-8.0":"a"},android:{2.1:"n",2.2:"n",2.3:"n",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"y",10:"y"},op_mob:{10:"a",11:"a",11.1:"a",11.5:"a",12:"a",12.1:"a",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:"Partial support in older Firefox and Opera Mini/Mobile refers to SVG images being blurry when scaled. Partial support in iOS Safari and older Safari versions refers to failing to support tiling or the background-position property.",notes_by_num:{},usage_perc_y:88.62,usage_perc_a:3.85,ucprefix:!1,parent:"",keywords:"svg-in-css,svgincss,css-svg",ie_id:"",chrome_id:""},"svg-smil":{title:"SVG SMIL animation",description:"Method of using animation elements to animate SVG images",spec:"http://www.w3.org/TR/SVG/animate.html",status:"rec",links:[{url:"http://svg-wow.org/blog/category/animation/",title:"Examples on SVG WOW"},{url:"https://developer.mozilla.org/en/SVG/SVG_animation_with_SMIL",title:"MDN article"},{url:"http://leunen.me/fakesmile/",title:"JS library to support SMIL in SVG"},{url:"https://raw.github.com/phiggins42/has.js/master/detect/graphics.js#svg-smil",title:"has.js test"},{url:"https://github.com/madsgraphics/SVGEventListener",title:"Polyfill for SMIL animate events on SVG"}],categories:["SVG"],stats:{ie:{5.5:"n",6:"p",7:"p",8:"p",9:"p",10:"p",11:"p",TP:"p"},firefox:{2:"p",3:"p",3.5:"p",3.6:"p",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"a",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"p",3.2:"p",4:"a",5:"a",5.1:"a",6:"a",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"y","9.5-9.6":"y","10.0-10.1":"y",10.5:"y",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"a","4.0-4.1":"a","4.2-4.3":"a","5.0-5.1":"a","6.0-6.1":"y","7.0-7.1":"y",8:"y",8.1:"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"y",10:"y"},op_mob:{10:"y",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"p",11:"p"},and_uc:{9.9:"y"}},notes:"Partial support in Safari refers to not working in HTML files.",notes_by_num:{},usage_perc_y:75.8,usage_perc_a:.76,ucprefix:!1,parent:"",keywords:"",ie_id:"",chrome_id:""},"svg-fonts":{title:"SVG fonts",description:"Method of using fonts defined as SVG shapes. Considered among a number of browser vendors as a deprecated feature with support being removed.",spec:"http://www.w3.org/TR/SVG/fonts.html",status:"rec",links:[{url:"http://jeremie.patonnier.net/post/2011/02/07/Why-are-SVG-Fonts-so-different",title:"Blog post"},{url:"http://opentype.info/blog/2010/04/13/the-ipad-and-svg-fonts-in-mobile-safari/",title:"Blog post on usage for iPad"}],categories:["SVG"],stats:{ie:{5.5:"n",6:"p",7:"p",8:"p",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"n",37:"n",38:"n"},chrome:{4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"n #1",39:"n #1",40:"n #1",41:"n #1",42:"n #1",43:"n #1"},safari:{3.1:"n",3.2:"y",4:"y",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"y","9.5-9.6":"y","10.0-10.1":"y",10.5:"y",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"n #1",26:"n #1",27:"n #1",28:"n #1",29:"n #1"},ios_saf:{3.2:"y","4.0-4.1":"y","4.2-4.3":"y","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y",8.1:"y"},op_mini:{"5.0-8.0":"n #2"},android:{2.1:"n",2.2:"n",2.3:"n",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"y",10:"y"},op_mob:{10:"y",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{40:"n #1"},and_ff:{33:"n"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"y"}},notes:"",notes_by_num:{1:"Chrome 38 and newer support SVG fonts only on Windows Vista and XP.",2:"Supported in Opera Mini in SVG images only, not in HTML."},usage_perc_y:26.51,usage_perc_a:0,ucprefix:!1,parent:"fontface",keywords:"",ie_id:"",chrome_id:"5930075908210688"},"svg-filters":{title:"SVG filters",description:"Method of using photoshop-like effects on SVG objects including blurring and color manipulation.",spec:"http://www.w3.org/TR/SVG/filters.html",status:"rec",links:[{url:"http://electricbeach.org/?p=950",title:"Experiments with filter effects"},{url:"http://svg-wow.org/blog/category/filters/",title:"SVG filter demos"},{url:"http://docs.webplatform.org/wiki/svg/elements/filter",title:"WebPlatform Docs"}],categories:["SVG"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"y",3.5:"y",3.6:"y",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"n",5:"a",6:"a",7:"a",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"y","9.5-9.6":"y","10.0-10.1":"y",10.5:"y",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"y","7.0-7.1":"y",8:"y",8.1:"y"},op_mini:{"5.0-8.0":"y"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"n",10:"y"},op_mob:{10:"y",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:"",notes_by_num:{},usage_perc_y:86.93,usage_perc_a:.05,ucprefix:!1,parent:"",keywords:"",ie_id:"",chrome_id:""},"svg-html":{title:"SVG effects for HTML",description:"Method of using SVG transforms, filters, etc on HTML elements using either CSS or the foreignObject element",spec:"http://www.w3.org/TR/SVG11/extend.html#ForeignObjectElement",status:"wd",links:[{url:"https://developer.mozilla.org/en/SVG/Tutorial/Other_content_in_SVG",title:"MDN Tutorial"},{url:"https://developer.mozilla.org/En/Applying_SVG_effects_to_HTML_content",title:"MDN Reference page"},{url:"http://www.w3.org/TR/filter-effects/",title:"Filter Effects draft"}],categories:["SVG"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"a",10:"a",11:"a",TP:"a"},firefox:{2:"n",3:"a",3.5:"y",3.6:"y",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"a",5:"a",6:"a",7:"a",8:"a",9:"a",10:"a",11:"a",12:"a",13:"a",14:"a",15:"a",16:"a",17:"a",18:"a",19:"a",20:"a",21:"a",22:"a",23:"a",24:"a",25:"a",26:"a",27:"a",28:"a",29:"a",30:"a",31:"a",32:"a",33:"a",34:"a",35:"a",36:"a",37:"a",38:"a",39:"a",40:"a",41:"a",42:"a",43:"a"},safari:{3.1:"n",3.2:"n",4:"a",5:"a",5.1:"a",6:"a",6.1:"a",7:"a",7.1:"a",8:"a"},opera:{9:"a","9.5-9.6":"a","10.0-10.1":"a",10.5:"a",10.6:"a",11:"a",11.1:"a",11.5:"a",11.6:"a",12:"a",12.1:"a",15:"a",16:"a",17:"a",18:"a",19:"a",20:"a",21:"a",22:"a",23:"a",24:"a",25:"a",26:"a",27:"a",28:"a",29:"a"},ios_saf:{3.2:"a","4.0-4.1":"a","4.2-4.3":"a","5.0-5.1":"a","6.0-6.1":"a","7.0-7.1":"a",8:"a",8.1:"a"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"a","4.4.3-4.4.4":"a",37:"a"},bb:{7:"n",10:"y"},op_mob:{10:"a",11:"a",11.1:"a",11.5:"a",12:"a",12.1:"a",24:"a"},and_chr:{40:"a"},and_ff:{33:"y"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"Partial support refers to lack of filter support or buggy result from effects. A [CSS Filter Effects](http://www.w3.org/TR/filter-effects/) specification is in the works that would replace this method.",notes_by_num:{},usage_perc_y:11.97,usage_perc_a:70.22,ucprefix:!1,parent:"",keywords:"",ie_id:"",chrome_id:""},"svg-html5":{title:"Inline SVG in HTML5",description:"Method of using SVG tags directly in HTML documents. Requires HTML5 parser.",spec:"https://html.spec.whatwg.org/multipage/embedded-content.html#svg-0",status:"ls",links:[{url:"http://hacks.mozilla.org/2010/05/firefox-4-the-html5-parser-inline-svg-speed-and-more/",title:"Mozilla Hacks blog post"},{url:"http://samples.msdn.microsoft.com/ietestcenter/html5/svghtml_harness.htm?url=SVG_HTML_Elements_001",title:"Test suite"}],categories:["HTML5","SVG"],stats:{ie:{5.5:"n",6:"p",7:"p",8:"p",9:"y",10:"y",11:"y",TP:"y"},firefox:{2:"p",3:"p",3.5:"p",3.6:"p",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"p",5:"p",6:"p",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"p",3.2:"p",4:"p",5:"p",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"p","9.5-9.6":"p","10.0-10.1":"p",10.5:"p",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"p","4.0-4.1":"p","4.2-4.3":"p","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y",8.1:"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"y",10:"y"},op_mob:{10:"p",11:"p",11.1:"p",11.5:"p",12:"y",12.1:"y",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:"",notes_by_num:{},usage_perc_y:89.09,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"",ie_id:"",chrome_id:""},canvas:{title:"Canvas (basic support)",description:"Method of generating fast, dynamic graphics using JavaScript.",spec:"https://html.spec.whatwg.org/multipage/scripting.html#the-canvas-element",status:"ls",links:[{url:"https://developer.mozilla.org/en/Canvas_tutorial",title:"Tutorial by Mozilla"},{url:"http://www.canvasdemos.com/",title:"Showcase site"},{url:"http://glimr.rubyforge.org/cake/canvas.html",title:"Animation kit "},{url:"http://diveintohtml5.info/canvas.html",title:"Another tutorial"},{url:"http://explorercanvas.googlecode.com/",title:"Implementation for Internet Explorer"},{url:"https://raw.github.com/phiggins42/has.js/master/detect/graphics.js#canvas",title:"has.js test"}],categories:["Canvas","HTML5"],stats:{ie:{5.5:"n",6:"p",7:"p",8:"p",9:"y",10:"y",11:"y",TP:"y"},firefox:{2:"y",3:"y",3.5:"y",3.6:"y",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"y",3.2:"y",4:"y",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"y","9.5-9.6":"y","10.0-10.1":"y",10.5:"y",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"y","4.0-4.1":"y","4.2-4.3":"y","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y",8.1:"y"},op_mini:{"5.0-8.0":"a"},android:{2.1:"a",2.2:"a",2.3:"a",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"y",10:"y"},op_mob:{10:"y",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:"Opera Mini supports the canvas element, but is unable to play animations or run other more complex applications. Android 2.x supports canvas except the toDataURL() function. See http://code.google.com/p/android/issues/detail?id=7901 Some (slow) workarounds are described here: http://stackoverflow.com/q/10488033/841830",notes_by_num:{},usage_perc_y:89.55,usage_perc_a:3.23,ucprefix:!1,parent:"",keywords:"",ie_id:"canvas",chrome_id:"5100084685438976"},"canvas-text":{title:"Text API for Canvas",description:"Method of displaying text on Canvas elements",spec:"https://html.spec.whatwg.org/multipage/scripting.html#drawing-text-to-the-bitmap",status:"ls",links:[{url:"https://developer.mozilla.org/en/Drawing_text_using_a_canvas#Additional_examples",title:"Examples by Mozilla"},{url:"http://code.google.com/p/canvas-text/",title:"Support library"},{url:"https://raw.github.com/phiggins42/has.js/master/detect/graphics.js#canvas-text",title:"has.js test"},{url:"http://docs.webplatform.org/wiki/apis/canvas/CanvasRenderingContext2D/fillText",title:"WebPlatform Docs"}],categories:["Canvas","HTML5"],stats:{ie:{5.5:"n",6:"p",7:"p",8:"p",9:"y",10:"y",11:"y",TP:"y"},firefox:{2:"p",3:"p",3.5:"y",3.6:"y",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"p",3.2:"p",4:"y",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"p","9.5-9.6":"p","10.0-10.1":"p",10.5:"y",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"y","4.0-4.1":"y","4.2-4.3":"y","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y",8.1:"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"y",2.2:"y",2.3:"y",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"y",10:"y"},op_mob:{10:"p",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:"",notes_by_num:{},usage_perc_y:89.63,usage_perc_a:0,ucprefix:!1,parent:"canvas",keywords:"",ie_id:"",chrome_id:""},"namevalue-storage":{title:"Web Storage - name/value pairs",description:"Method of storing data locally like cookies, but for larger amounts of data (sessionStorage and localStorage, used to fall under HTML5).",spec:"http://www.w3.org/TR/webstorage/#storage",status:"rec",links:[{url:"https://developer.mozilla.org/en-US/docs/Web/API/Web_Storage_API",title:"MDN article"},{url:"http://code.google.com/p/sessionstorage/",title:"Support library"},{url:"http://html5demos.com/storage",title:"Simple demo"},{url:"https://raw.github.com/phiggins42/has.js/master/detect/features.js#native-localstorage;native-sessionstorage",title:"has.js test"},{url:"http://docs.webplatform.org/wiki/apis/web-storage/Storage/localStorage",title:"WebPlatform Docs"}],categories:["JS API"],stats:{ie:{5.5:"n",6:"p",7:"p",8:"y",9:"y",10:"y",11:"y",TP:"y"},firefox:{2:"a",3:"a",3.5:"y",3.6:"y",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"n",3.2:"n",4:"y",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"y",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"y","4.0-4.1":"y","4.2-4.3":"y","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y",8.1:"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"y",2.2:"y",2.3:"y",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"y",10:"y"},op_mob:{10:"n",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:"",notes_by_num:{},usage_perc_y:93.71,usage_perc_a:.03,ucprefix:!1,parent:"",keywords:"webstorage,local storage",ie_id:"webstorage",chrome_id:"5345825534246912"},"sql-storage":{title:"Web SQL Database",description:"Method of storing data client-side, allows Sqlite database queries for access and manipulation",spec:"http://www.w3.org/TR/webdatabase/",status:"unoff",links:[{url:"http://html5doctor.com/introducing-web-sql-databases/",title:"HTML5 Doctor article"},{url:"https://raw.github.com/phiggins42/has.js/master/detect/features.js#native-sql-db",title:"has.js test"}],categories:["JS API"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"n",37:"n",38:"n"},chrome:{4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"y",3.2:"y",4:"y",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"y",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"y","4.0-4.1":"y","4.2-4.3":"y","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y",8.1:"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"y",2.2:"y",2.3:"y",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"y",10:"y"},op_mob:{10:"n",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{40:"y"},and_ff:{33:"n"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"y"}},notes:"The Web SQL Database specification is no longer being maintained and support may be dropped in future versions.",notes_by_num:{},usage_perc_y:64.83,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"db-storage,websql",ie_id:"websqldatabase",chrome_id:"6330987952734208"},indexeddb:{title:"IndexedDB",description:"Method of storing data client-side, allows indexed database queries.",spec:"http://www.w3.org/TR/IndexedDB/",status:"cr",links:[{url:"http://hacks.mozilla.org/2010/06/comparing-indexeddb-and-webdatabase/",title:"Mozilla Hacks article"},{url:"https://github.com/axemclion/IndexedDBShim",title:"Polyfill for browsers supporting WebSQL"},{url:"https://raw.github.com/phiggins42/has.js/master/detect/features.js#native-indexeddb",title:"has.js test"},{url:"http://docs.webplatform.org/wiki/apis/indexedDB",title:"WebPlatform Docs"}],categories:["JS API"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"a #1",11:"a #1",TP:"a #1"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"a x",5:"a x",6:"a x",7:"a x",8:"a x",9:"a x",10:"y x",11:"y x",12:"y x",13:"y x",14:"y x",15:"y x",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"p",5:"p",6:"p",7:"p",8:"p",9:"p",10:"n",11:"a x",12:"a x",13:"a x",14:"a x",15:"a x",16:"a x",17:"a x",18:"a x",19:"a x",20:"a x",21:"a x",22:"a x",23:"y x",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"p",3.2:"p",4:"p",5:"p",5.1:"p",6:"p",6.1:"p",7:"p",7.1:"a #2",8:"a #2"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"p",10.6:"p",11:"p",11.1:"p",11.5:"p",11.6:"p",12:"p",12.1:"p",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"p","4.0-4.1":"p","4.2-4.3":"p","5.0-5.1":"p","6.0-6.1":"p","7.0-7.1":"p",8:"a #2",8.1:"a #2"},op_mini:{"5.0-8.0":"n"},android:{2.1:"p",2.2:"p",2.3:"p",3:"p",4:"p",4.1:"p","4.2-4.3":"p",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"p",10:"y"},op_mob:{10:"n",11:"p",11.1:"p",11.5:"p",12:"p",12.1:"p",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"a #1",11:"a #1"},and_uc:{9.9:"p"}},notes:"",notes_by_num:{1:"Partial support in IE 10 & 11 refers to a number of subfeatures [not being supported](http://codepen.io/cemerick/pen/Itymi).",2:"Partial support in iOS 8 refers to [seriously buggy behavior](http://www.raymondcamden.com/2014/9/25/IndexedDB-on-iOS-8--Broken-Bad)."},usage_perc_y:58.27,usage_perc_a:18.08,ucprefix:!1,parent:"",keywords:"indexdb",ie_id:"indexeddb",chrome_id:"6507459568992256"},"online-status":{title:"Online/offline status",description:"Events to indicate when the user's connected (`online` and `offline` events) and the `navigator.onLine` property to see current status.",spec:"https://html.spec.whatwg.org/multipage/browsers.html#browser-state",status:"ls",links:[{url:"https://developer.mozilla.org/en-US/docs/Web/API/NavigatorOnLine.onLine#Specification",title:"MDN article"}],categories:["JS API"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"a #2",9:"y",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"y",3.6:"y",4:"a #3",5:"a #3",6:"a #3",7:"a #3",8:"a #3",9:"a #3",10:"a #3",11:"a #3",12:"a #3",13:"a #3",14:"a #3",15:"a #3",16:"a #3",17:"a #3",18:"a #3",19:"a #3",20:"a #3",21:"a #3",22:"a #3",23:"a #3",24:"a #3",25:"a #3",26:"a #3",27:"a #3",28:"a #3",29:"a #3",30:"a #3",31:"a #3",32:"a #3",33:"a #3",34:"a #3",35:"a #3",36:"a #3",37:"a #3",38:"a #3"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"a",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"u","4.0-4.1":"u","4.2-4.3":"y","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y",8.1:"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"u",2.2:"u",2.3:"y",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"a #1",10:"y"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"a #1"}},notes:'"online" does not always mean connection to the internet, it can also just mean connection to some network.\r\n\r\nEarly versions of Chrome and Safari always reported "true" for `navigator.onLine`',notes_by_num:{1:"Seems to support `navigator.onLine` but not `online`/`offline` events.",2:"IE8 only supports the `online`/`offline` events on `document.body`, rather than `window`.",3:'Desktop Firefox responds to the status of its "Work Offline" mode. If not in that mode, `navigator.onLine` in always `true`, regardless of the actual network connectivity status.'},usage_perc_y:73.38,usage_perc_a:19.88,ucprefix:!1,parent:"",keywords:"",ie_id:"",chrome_id:""},eventsource:{title:"Server-sent events",description:"Method of continuously sending data from a server to the browser, rather than repeatedly requesting it (EventSource interface, used to fall under HTML5)",spec:"http://www.w3.org/TR/eventsource/",status:"pr",links:[{url:"http://www.html5rocks.com/tutorials/eventsource/basics/",title:"HTML5 Rocks tutorial"},{url:"http://samshull.blogspot.com/2010/10/ajax-push-in-ios-safari-and-chrome-with.html",title:"Blog post with demo"},{url:"https://raw.github.com/phiggins42/has.js/master/detect/features.js#native-eventsource",title:"has.js test"}],categories:["JS API"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"n",5:"n",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"a","9.5-9.6":"a","10.0-10.1":"a",10.5:"a",10.6:"a",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"y","4.2-4.3":"y","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y",8.1:"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"y",10:"y"},op_mob:{10:"a",11:"a",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"y"}},notes:"",notes_by_num:{},usage_perc_y:73.65,usage_perc_a:.04,ucprefix:!1,parent:"",keywords:"serversent,s-sent-events",ie_id:"serversenteventseventsource",chrome_id:"5311740673785856"},"x-doc-messaging":{title:"Cross-document messaging",description:"Method of sending information from a page on one domain to a page on a different one (using postMessage)",spec:"https://html.spec.whatwg.org/multipage/comms.html#crossDocumentMessages",status:"ls",links:[{url:"https://developer.mozilla.org/en/DOM/window.postMessage",title:"MDN article"},{url:"http://html5demos.com/postmessage2",title:"Simple demo"},{url:"https://raw.github.com/phiggins42/has.js/master/detect/features.js#native-crosswindowmessaging",title:"has.js test"},{url:"http://docs.webplatform.org/wiki/apis/web-messaging/MessagePort/postMessage",title:"WebPlatform Docs"}],categories:["JS API"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"a",9:"a",10:"a",11:"a",TP:"a"},firefox:{2:"n",3:"y",3.5:"y",3.6:"y",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"n",3.2:"n",4:"y",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"y","10.0-10.1":"y",10.5:"y",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"y","4.0-4.1":"y","4.2-4.3":"y","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y",8.1:"y"},op_mini:{"5.0-8.0":"y"},android:{2.1:"y",2.2:"y",2.3:"y",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"y",10:"y"},op_mob:{10:"y",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"a",11:"a"},and_uc:{9.9:"y"}},notes:"Partial support in IE8-9 refers to only working in frames/iframes (not other tabs/windows). Also in IE 9 and below an object cannot be sent using postMessage. Partial support in IE10 refers to [limitations in certain conditions](http://stackoverflow.com/questions/16226924/is-cross-origin-postmessage-broken-in-ie10)",notes_by_num:{},usage_perc_y:79.91,usage_perc_a:16.92,ucprefix:!1,parent:"",keywords:"",ie_id:"postmessage",chrome_id:"4786174115708928"},datauri:{title:"Data URIs",description:"Method of embedding images and other files in webpages as a string of text",spec:"http://www.ietf.org/rfc/rfc2397.txt",status:"other",links:[{url:"http://css-tricks.com/5970-data-uris/",title:"Information page"},{url:"http://en.wikipedia.org/wiki/data_URI_scheme",title:"Wikipedia"},{url:"http://www.websiteoptimization.com/speed/tweak/inline-images/",title:"Data URL converter"},{url:"http://klevjers.com/papers/phishing.pdf",title:"Information on security issues"}],categories:["Other"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"a",9:"a",10:"a",11:"a",TP:"a"},firefox:{2:"y",3:"y",3.5:"y",3.6:"y",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"y",3.2:"y",4:"y",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"y","9.5-9.6":"y","10.0-10.1":"y",10.5:"y",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"y","4.0-4.1":"y","4.2-4.3":"y","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y",8.1:"y"},op_mini:{"5.0-8.0":"y"},android:{2.1:"y",2.2:"y",2.3:"y",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"y",10:"y"},op_mob:{10:"y",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"a",11:"a"},and_uc:{9.9:"y"}},notes:"Support in Internet Explorer 8 is limited to images and linked resources like CSS files, not HTML files. Max URI length in IE8 is 32KB. In IE9+ JavaScript files are supported too and the maximum size limit set to 4GB.", -notes_by_num:{},usage_perc_y:79.93,usage_perc_a:16.92,ucprefix:!1,parent:"",keywords:"data url,datauris,data uri,dataurl,dataurls,base64",ie_id:"",chrome_id:""},mathml:{title:"MathML",description:"Special tags that allow mathematical formulas and notations to be written on web pages.",spec:"http://www.w3.org/TR/MathML/",status:"rec",links:[{url:"http://en.wikipedia.org/wiki/MathML",title:"Wikipedia"},{url:"http://www.mozilla.org/projects/mathml/demo/",title:"MathML demos"},{url:"http://www.mathjax.org",title:"Cross-browser support script"},{url:"https://developer.mozilla.org/en/MathML/Element",title:"MDN element reference"}],categories:["Other"],stats:{ie:{5.5:"n",6:"p",7:"p",8:"p",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"y",3:"y",3.5:"y",3.6:"y",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"p",5:"p",6:"p",7:"p",8:"p",9:"p",10:"p",11:"p",12:"p",13:"p",14:"p",15:"p",16:"p",17:"p",18:"p",19:"p",20:"p",21:"p",22:"p",23:"p",24:"y",25:"p",26:"p",27:"p",28:"p",29:"p",30:"p",31:"p",32:"p",33:"p",34:"p",35:"p",36:"p",37:"p",38:"p",39:"p",40:"p",41:"p",42:"p",43:"p"},safari:{3.1:"p",3.2:"p",4:"p",5:"p",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"a","10.0-10.1":"a",10.5:"a",10.6:"a",11:"a",11.1:"a",11.5:"a",11.6:"a",12:"a",12.1:"a",15:"p",16:"p",17:"p",18:"p",19:"p",20:"p",21:"p",22:"p",23:"p",24:"p",25:"p",26:"p",27:"p",28:"p",29:"p"},ios_saf:{3.2:"p","4.0-4.1":"p","4.2-4.3":"p","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y",8.1:"y"},op_mini:{"5.0-8.0":"p"},android:{2.1:"p",2.2:"p",2.3:"p",3:"p",4:"p",4.1:"p","4.2-4.3":"p",4.4:"p","4.4.3-4.4.4":"p",37:"p"},bb:{7:"p",10:"y"},op_mob:{10:"p",11:"p",11.1:"p",11.5:"p",12:"p",12.1:"p",24:"p"},and_chr:{40:"p"},and_ff:{33:"y"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"a"}},notes:"Opera's support is limited to a CSS profile of MathML. Support was added in Chrome 24, but removed afterwards due to instability.",notes_by_num:{},usage_perc_y:22.53,usage_perc_a:4.07,ucprefix:!1,parent:"",keywords:"",ie_id:"mathml",chrome_id:"5240822173794304"},"css-featurequeries":{title:"CSS Feature Queries",description:"CSS Feature Queries allow authors to condition rules based on whether particular property declarations are supported in CSS using the @supports at rule.",spec:"http://www.w3.org/TR/css3-conditional/#at-supports",status:"cr",links:[{url:"https://developer.mozilla.org/en-US/docs/Web/CSS/@supports",title:"MDN Article"},{url:"http://mcc.id.au/blog/2012/08/supports",title:"@supports in Firefox"},{url:"http://dabblet.com/gist/3895764",title:"Test case"},{url:"http://docs.webplatform.org/wiki/css/atrules/@supports",title:"WebPlatform Docs"}],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"n",8:"n"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n",8.1:"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"See also the [CSS.supports() DOM API](#feat=css-supports-api)",notes_by_num:{},usage_perc_y:57.79,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"supports,conditional",ie_id:"conditionalrules",chrome_id:"4993981813358592"},xhtml:{title:"XHTML served as application/xhtml+xml",description:"A strict form of HTML, and allows embedding of other XML languages",spec:"http://www.w3.org/TR/xhtml1/",status:"rec",links:[{url:"http://en.wikipedia.org/wiki/XHTML",title:"Wikipedia"},{url:"http://www.xmlplease.com/xhtml/xhtml5polyglot/",title:"Information on XHTML5"},{url:"http://docs.webplatform.org/wiki/concepts/internet_and_web/the_web_standards_model#What_is_XHTML.3F",title:"WebPlatform Docs"}],categories:["Other"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"y",10:"y",11:"y",TP:"y"},firefox:{2:"y",3:"y",3.5:"y",3.6:"y",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"y",3.2:"y",4:"y",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"y","9.5-9.6":"y","10.0-10.1":"y",10.5:"y",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"y","4.0-4.1":"y","4.2-4.3":"y","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y",8.1:"y"},op_mini:{"5.0-8.0":"y"},android:{2.1:"y",2.2:"y",2.3:"y",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"y",10:"y"},op_mob:{10:"y",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:"The XHTML syntax is very close to HTML, and thus is almost always ([incorrectly](https://developer.mozilla.org/en-US/docs/XHTML#MIME_type_versus_DOCTYPE)) served as text/html on the web.",notes_by_num:{},usage_perc_y:92.77,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"xhtml+xml",ie_id:"",chrome_id:""},xhtmlsmil:{title:"XHTML+SMIL animation",description:"Method of using SMIL animation in web pages",spec:"http://www.w3.org/TR/XHTMLplusSMIL/",status:"unoff",links:[{url:"http://en.wikipedia.org/wiki/XHTML%2BSMIL",title:"Wikipedia"},{url:"http://leunen.me/fakesmile/",title:"JS library to support XHTML+SMIL"}],categories:["Other"],stats:{ie:{5.5:"n",6:"a",7:"a",8:"a",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"p",3:"p",3.5:"p",3.6:"p",4:"p",5:"p",6:"p",7:"p",8:"p",9:"p",10:"p",11:"p",12:"p",13:"p",14:"p",15:"p",16:"p",17:"p",18:"p",19:"p",20:"p",21:"p",22:"p",23:"p",24:"p",25:"p",26:"p",27:"p",28:"p",29:"p",30:"p",31:"p",32:"p",33:"p",34:"p",35:"p",36:"p",37:"p",38:"p"},chrome:{4:"p",5:"p",6:"p",7:"p",8:"p",9:"p",10:"p",11:"p",12:"p",13:"p",14:"p",15:"p",16:"p",17:"p",18:"p",19:"p",20:"p",21:"p",22:"p",23:"p",24:"p",25:"p",26:"p",27:"p",28:"p",29:"p",30:"p",31:"p",32:"p",33:"p",34:"p",35:"p",36:"p",37:"p",38:"p",39:"p",40:"p",41:"p",42:"p",43:"p"},safari:{3.1:"p",3.2:"p",4:"p",5:"p",5.1:"p",6:"p",6.1:"p",7:"p",7.1:"p",8:"p"},opera:{9:"p","9.5-9.6":"p","10.0-10.1":"p",10.5:"p",10.6:"p",11:"p",11.1:"p",11.5:"p",11.6:"p",12:"p",12.1:"p",15:"p",16:"p",17:"p",18:"p",19:"p",20:"p",21:"p",22:"p",23:"p",24:"p",25:"p",26:"p",27:"p",28:"p",29:"p"},ios_saf:{3.2:"p","4.0-4.1":"p","4.2-4.3":"p","5.0-5.1":"p","6.0-6.1":"p","7.0-7.1":"p",8:"p",8.1:"p"},op_mini:{"5.0-8.0":"p"},android:{2.1:"p",2.2:"p",2.3:"p",3:"p",4:"p",4.1:"p","4.2-4.3":"p",4.4:"p","4.4.3-4.4.4":"p",37:"p"},bb:{7:"p",10:"p"},op_mob:{10:"p",11:"p",11.1:"p",11.5:"p",12:"p",12.1:"p",24:"p"},and_chr:{40:"p"},and_ff:{33:"p"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"p"}},notes:"Internet Explorer supports the W3C proposal HTML+TIME, which is largely the same as XHTML+SMIL",notes_by_num:{},usage_perc_y:0,usage_perc_a:4.34,ucprefix:!1,parent:"xhtml",keywords:"",ie_id:"",chrome_id:""},"wai-aria":{title:"WAI-ARIA Accessibility features",description:"Method of providing ways for people with disabilities to use dynamic web content and web applications.",spec:"http://www.w3.org/TR/wai-aria/",status:"rec",links:[{url:"http://www.w3.org/WAI/intro/aria",title:"Information page"},{url:"http://www.paciellogroup.com/blog/2011/10/browser-assistive-technology-tests-redux/",title:"Links to various test results"},{url:"http://en.wikipedia.org/wiki/WAI-ARIA",title:"Wikipedia"},{url:"http://www.alistapart.com/articles/the-accessibility-of-wai-aria/",title:"ALA Article"},{url:"http://zufelt.ca/blog/are-you-confused-html5-and-wai-aria-yet",title:"HTML5/WAI-ARIA information"}],categories:["Other"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"y",9:"y",10:"y",11:"y",TP:"y"},firefox:{2:"a",3:"y",3.5:"y",3.6:"y",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"a",5:"a",6:"a",7:"a",8:"a",9:"a",10:"a",11:"a",12:"a",13:"a",14:"a",15:"a",16:"a",17:"a",18:"a",19:"a",20:"a",21:"a",22:"a",23:"a",24:"a",25:"a",26:"a",27:"a",28:"a",29:"a",30:"a",31:"a",32:"a",33:"a",34:"a",35:"a",36:"a",37:"a",38:"a",39:"a",40:"a",41:"a",42:"a",43:"a"},safari:{3.1:"n",3.2:"n",4:"a",5:"a",5.1:"a",6:"a",6.1:"a",7:"a",7.1:"a",8:"a"},opera:{9:"n","9.5-9.6":"a","10.0-10.1":"a",10.5:"a",10.6:"a",11:"a",11.1:"a",11.5:"a",11.6:"a",12:"a",12.1:"a",15:"a",16:"a",17:"a",18:"a",19:"a",20:"a",21:"a",22:"a",23:"a",24:"a",25:"a",26:"a",27:"a",28:"a",29:"a"},ios_saf:{3.2:"a","4.0-4.1":"a","4.2-4.3":"a","5.0-5.1":"a","6.0-6.1":"a","7.0-7.1":"a",8:"a",8.1:"a"},op_mini:{"5.0-8.0":"a"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"a","4.4.3-4.4.4":"a",37:"a"},bb:{7:"n",10:"n"},op_mob:{10:"a",11:"a",11.1:"a",11.5:"a",12:"a",12.1:"a",24:"a"},and_chr:{40:"a"},and_ff:{33:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"n"}},notes:"",notes_by_num:{},usage_perc_y:28.91,usage_perc_a:61.16,ucprefix:!1,parent:"",keywords:"wai,aria",ie_id:"",chrome_id:""},geolocation:{title:"Geolocation",description:"Method of informing a website of the user's geographical location",spec:"http://www.w3.org/TR/geolocation-API/",status:"cr",links:[{url:"http://html5demos.com/geo",title:"Simple demo"},{url:"https://raw.github.com/phiggins42/has.js/master/detect/features.js#native-geolocation",title:"has.js test"},{url:"http://docs.webplatform.org/wiki/apis/geolocation",title:"WebPlatform Docs"}],categories:["JS API"],stats:{ie:{5.5:"n",6:"p",7:"p",8:"p",9:"y",10:"y",11:"y",TP:"y"},firefox:{2:"p",3:"p",3.5:"y",3.6:"y",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"a",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"p",3.2:"p",4:"p",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"p",10.5:"p",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"n",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"y","4.0-4.1":"y","4.2-4.3":"y","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y",8.1:"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"y",2.2:"y",2.3:"y",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"y",10:"y"},op_mob:{10:"p",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:"",notes_by_num:{},usage_perc_y:89.53,usage_perc_a:.03,ucprefix:!1,parent:"",keywords:"",ie_id:"geolocation",chrome_id:"6348855016685568"},flexbox:{title:"Flexible Box Layout Module",description:"Method of positioning elements in horizontal or vertical stacks.",spec:"http://www.w3.org/TR/css3-flexbox/",status:"wd",links:[{url:"http://bennettfeely.com/flexplorer/",title:"Flexbox CSS generator"},{url:"http://www.adobe.com/devnet/html5/articles/working-with-flexbox-the-new-spec.html",title:"Article on using the latest spec"},{url:"https://dev.opera.com/articles/view/advanced-cross-browser-flexbox/",title:"Tutorial on cross-browser support"},{url:"http://philipwalton.github.io/solved-by-flexbox/",title:"Examples on how to solve common layout problems with flexbox"},{url:"http://css-tricks.com/snippets/css/a-guide-to-flexbox/",title:"A Complete Guide to Flexbox"},{url:"http://the-echoplex.net/flexyboxes/",title:"Flexbox playground and code generator"}],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"a x #2",11:"y",TP:"y"},firefox:{2:"a x #1",3:"a x #1",3.5:"a x #1",3.6:"a x #1",4:"a x #1",5:"a x #1",6:"a x #1",7:"a x #1",8:"a x #1",9:"a x #1",10:"a x #1",11:"a x #1",12:"a x #1",13:"a x #1",14:"a x #1",15:"a x #1",16:"a x #1",17:"a x #1",18:"a x #1",19:"a x #1",20:"a x #1",21:"a x #1",22:"a #3",23:"a #3",24:"a #3",25:"a #3",26:"a #3",27:"a #3",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"a x #1",5:"a x #1",6:"a x #1",7:"a x #1",8:"a x #1",9:"a x #1",10:"a x #1",11:"a x #1",12:"a x #1",13:"a x #1",14:"a x #1",15:"a x #1",16:"a x #1",17:"a x #1",18:"a x #1",19:"a x #1",20:"a x #1",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"a x #1",3.2:"a x #1",4:"a x #1",5:"a x #1",5.1:"a x #1",6:"a x #1",6.1:"y x",7:"y x",7.1:"y x",8:"y x"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"y",15:"y x",16:"y x",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"a x #1","4.0-4.1":"a x #1","4.2-4.3":"a x #1","5.0-5.1":"a x #1","6.0-6.1":"a x #1","7.0-7.1":"y x",8:"y x",8.1:"y x"},op_mini:{"5.0-8.0":"n"},android:{2.1:"a x #1",2.2:"a x #1",2.3:"a x #1",3:"a x #1",4:"a x #1",4.1:"a x #1","4.2-4.3":"a x #1",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"a x #1",10:"y x"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"y",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"a x #2",11:"y"},and_uc:{9.9:"a x #1"}},notes:"Most partial support refers to supporting an [older version](http://www.w3.org/TR/2009/WD-css3-flexbox-20090723/) of the specification or an [older syntax](http://www.w3.org/TR/2012/WD-css3-flexbox-20120322/).",notes_by_num:{1:"Only supports the [old flexbox](http://www.w3.org/TR/2009/WD-css3-flexbox-20090723) specification and does not support wrapping.",2:"Only supports the [2012 syntax](http://www.w3.org/TR/2012/WD-css3-flexbox-20120322/)",3:"Does not support flex-wrap or flex-flow properties"},usage_perc_y:76.29,usage_perc_a:11.17,ucprefix:!1,parent:"",keywords:"flex-box,flex-direction,flex-wrap,flex-flow,flex-grow,flex-basis",ie_id:"flexbox",chrome_id:"4837301406400512"},webgl:{title:"WebGL - 3D Canvas graphics",description:"Method of generating dynamic 3D graphics using JavaScript, accelerated through hardware",spec:"https://www.khronos.org/registry/webgl/specs/1.0/",status:"other",links:[{url:"http://khronos.org/webgl/wiki/Getting_a_WebGL_Implementation",title:"Instructions on enabling WebGL"},{url:"http://www.khronos.org/webgl/wiki/Tutorial",title:"Tutorial"},{url:"http://hacks.mozilla.org/2009/12/webgl-draft-released-today/",title:"Firefox blog post"},{url:"http://webkit.org/blog/603/webgl-now-available-in-webkit-nightlies/",title:"Webkit blog post"},{url:"https://github.com/iewebgl/iewebgl",title:"Polyfill for IE"}],categories:["Canvas"],stats:{ie:{5.5:"n",6:"p",7:"p",8:"p",9:"p",10:"p",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"a",5:"a",6:"a",7:"a",8:"a",9:"a",10:"a",11:"a",12:"a",13:"a",14:"a",15:"a",16:"a",17:"a",18:"a",19:"a",20:"a",21:"a",22:"a",23:"a",24:"a",25:"a",26:"a",27:"a",28:"a",29:"a",30:"a",31:"a",32:"a",33:"a",34:"a",35:"a",36:"a",37:"a",38:"a"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"a",9:"a",10:"a",11:"a",12:"a",13:"a",14:"a",15:"a",16:"a",17:"a",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"a",6:"a",6.1:"a",7:"a",7.1:"a",8:"a"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"a",12.1:"a",15:"a",16:"a",17:"a",18:"a",19:"a",20:"a",21:"a",22:"a",23:"a",24:"a",25:"a",26:"a",27:"a",28:"a",29:"a"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"y",8.1:"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",37:"a"},bb:{7:"n",10:"y"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"a",12.1:"a",24:"y"},and_chr:{40:"a"},and_ff:{33:"a"},ie_mob:{10:"p",11:"y"},and_uc:{9.9:"y"}},notes:'Support listed as "partial" refers to the fact that not all users with these browsers have WebGL access. This is due to the additional requirement for users to have [up to date video drivers](http://www.khronos.org/webgl/wiki/BlacklistsAndWhitelists). This problem was [solved in Chrome on Windows](http://blog.chromium.org/2012/02/gpu-accelerating-2d-canvas-and-enabling.html) as of version 18.\r\n\r\nNote that WebGL is part of the [Khronos Group](http://www.khronos.org/webgl/), not the W3C.',notes_by_num:{},usage_perc_y:49.68,usage_perc_a:26.46,ucprefix:!1,parent:"canvas",keywords:"web gl",ie_id:"webglcanvas3d,webglinstancingextension",chrome_id:"6049512976023552"},fileapi:{title:"File API",description:"Method of manipulating file objects in web applications client-side, as well as programmatically selecting them and accessing their data.",spec:"http://www.w3.org/TR/FileAPI/",status:"wd",links:[{url:"https://developer.mozilla.org/en/Using_files_from_web_applications",title:"MDN article"},{url:"http://docs.webplatform.org/wiki/apis/file",title:"WebPlatform Docs"}],categories:["JS API"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"y",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"n",5:"n",6:"a",7:"a",8:"a",9:"a",10:"a",11:"a",12:"a",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"a",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"y","7.0-7.1":"y",8:"y",8.1:"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"a",4:"a",4.1:"a","4.2-4.3":"a",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"a",10:"y"},op_mob:{10:"n",11:"n",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"n",11:"y"},and_uc:{9.9:"y"}},notes:"Partial support in older Safari and other WebKit browsers refers to lacking FileReader support. ",notes_by_num:{},usage_perc_y:83.25,usage_perc_a:3.46,ucprefix:!1,parent:"",keywords:"FileReader",ie_id:"",chrome_id:""},shadowdom:{title:"Shadow DOM",description:"Method of establishing and maintaining functional boundaries between DOM trees and how these trees interact with each other within a document, thus enabling better functional encapsulation within the DOM.",spec:"http://www.w3.org/TR/shadow-dom/",status:"wd",links:[{url:"http://html5-demos.appspot.com/static/shadowdom-visualizer/index.html",title:"Shadow DOM Visualizer"},{url:"http://www.html5rocks.com/tutorials/webcomponents/shadowdom/",title:"HTML5Rocks - Shadow DOM 101 article"}],categories:["DOM"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n d #1",30:"n d #1",31:"n d #1",32:"n d #1",33:"n d #1",34:"n d #1",35:"n d #1",36:"n d #1",37:"n d #1",38:"n d #1"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x",30:"y x",31:"y x",32:"y x",33:"y x",34:"y x",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"n",8:"n"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n",8.1:"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"y x","4.4.3-4.4.4":"y x",37:"y"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y"},and_chr:{40:"y"},and_ff:{33:"n"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"",notes_by_num:{1:"Supported in Firefox behind the `dom.webcomponents.enabled` flag."},usage_perc_y:46.47,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"web components",ie_id:"shadowdomunprefixed",chrome_id:"4507242028072960"},websockets:{title:"Web Sockets",description:"Bidirectional communication technology for web apps",spec:"http://www.w3.org/TR/websockets/",status:"cr",links:[{url:"http://websocket.org/aboutwebsocket.html",title:"WebSockets information"},{url:"http://updates.html5rocks.com/2011/08/What-s-different-in-the-new-WebSocket-protocol",title:"Details on newer protocol"},{url:"http://en.wikipedia.org/wiki/WebSocket",title:"Wikipedia"},{url:"https://raw.github.com/phiggins42/has.js/master/detect/features.js#native-websockets",title:"has.js test"},{url:"http://docs.webplatform.org/wiki/apis/websocket",title:"WebPlatform Docs"}],categories:["JS API"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"a #1",5:"a #1",6:"a x #2",7:"a x #2",8:"a x #2",9:"a x #2",10:"a x #2",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"a #1",5:"a #1",6:"a #1",7:"a #1",8:"a #1",9:"a #1",10:"a #1",11:"a #1",12:"a #1",13:"a #1",14:"a #1",15:"a #2",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"a #1",5.1:"a #1",6:"a #2",6.1:"a #2",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"a #1",11.1:"a #1",11.5:"a #1",11.6:"a #1",12:"a #1",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"a #1","5.0-5.1":"a #1","6.0-6.1":"y","7.0-7.1":"y",8:"y",8.1:"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"y #1",10:"y"},op_mob:{10:"n",11:"a #1",11.1:"a #1",11.5:"a #1",12:"a #1",12.1:"y",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:"",notes_by_num:{1:"Partial support refers to the websockets implementation using an older version of the protocol and/or the implementation being disabled by default (due to security issues with the older protocol).",2:"Partial support refers to lacking support for binary data. "},usage_perc_y:82.91,usage_perc_a:1.52,ucprefix:!0,parent:"",keywords:"",ie_id:"websocket",chrome_id:"6555138000945152"},hidden:{title:"hidden attribute",description:"The `hidden` attribute may be applied to any element, and effectively hides elements similar to `display: none` in CSS.",spec:"https://html.spec.whatwg.org/multipage/interaction.html#the-hidden-attribute",status:"ls",links:[{url:"http://davidwalsh.name/html5-hidden",title:"Article on hidden attribute"}],categories:["HTML5"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"n",5:"n",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y",8.1:"y"},op_mini:{"5.0-8.0":"y"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"n",10:"y"},op_mob:{10:"n",11:"n",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"n",11:"y"},and_uc:{9.9:"y"}},notes:"The hidden state can be easily overridden with a CSS `display` property set to anything other than `none`.",notes_by_num:{},usage_perc_y:88,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"",ie_id:"",chrome_id:""},"script-async":{title:"async attribute for external scripts",description:"The boolean async attribute on script elements allows the external JavaScript file to run when it's available, without delaying page load first.",spec:"https://html.spec.whatwg.org/multipage/scripting.html#attr-script-async",status:"ls",links:[{url:"https://developer.mozilla.org/en/HTML/Element/script#Attributes",title:"MDN article"},{url:"http://ie.microsoft.com/testdrive/Performance/AsyncScripts/Default.html",title:"Demo"},{url:"https://raw.github.com/phiggins42/has.js/master/detect/script.js#script-async",title:"has.js test"}],categories:["DOM","HTML5"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"y",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"a",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y",8.1:"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"y",10:"y"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:"Using script.async = false; to maintain execution order for dynamically-added scripts isn't supported in Safari 5.0",notes_by_num:{},usage_perc_y:86.78,usage_perc_a:.13,ucprefix:!1,parent:"",keywords:"",ie_id:"",chrome_id:""},cors:{title:"Cross-Origin Resource Sharing",description:"Method of performing XMLHttpRequests across domains",spec:"http://www.w3.org/TR/cors/",status:"rec",links:[{url:"http://hacks.mozilla.org/2009/07/cross-site-xmlhttprequest-with-cors/",title:"Mozilla Hacks blog post"},{url:"http://msdn.microsoft.com/en-us/library/cc288060(VS.85).aspx",title:"Alternative implementation by IE8"},{url:"https://dev.opera.com/articles/view/dom-access-control-using-cross-origin-resource-sharing/",title:"DOM access using CORS"},{url:"https://raw.github.com/phiggins42/has.js/master/detect/features.js#native-cors-xhr",title:"has.js test"}],categories:["JS API"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"a",9:"a",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"y",3.6:"y",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"n",3.2:"n",4:"y",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"y","4.0-4.1":"y","4.2-4.3":"y","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y",8.1:"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"y",2.2:"y",2.3:"y",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"y",10:"y"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"y",12.1:"y",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:"Supported somewhat in IE8 and IE9 using the XDomainRequest object (but has [limitations]( http://blogs.msdn.com/b/ieinternals/archive/2010/05/13/xdomainrequest-restrictions-limitations-and-workarounds.aspx))",notes_by_num:{},usage_perc_y:87.44,usage_perc_a:6.21,ucprefix:!1,parent:"",keywords:"",ie_id:"",chrome_id:""},calc:{title:"calc() as CSS unit value",description:"Method of allowing calculated values for length units, i.e. `width: calc(100% - 3em)`",spec:"http://www.w3.org/TR/css3-values/#calc",status:"cr",links:[{url:"http://hacks.mozilla.org/2010/06/css3-calc/",title:"Mozilla Hacks article"},{url:"https://developer.mozilla.org/en/CSS/-moz-calc",title:"MDN article"},{url:"http://docs.webplatform.org/wiki/css/functions/calc",title:"WebPlatform Docs"}],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"a",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"y x",5:"y x",6:"y x",7:"y x",8:"y x",9:"y x",10:"y x",11:"y x",12:"y x",13:"y x",14:"y x",15:"y x",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y", -35:"y",36:"y",37:"y",38:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"y x",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"y x","7.0-7.1":"y",8:"y",8.1:"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"a","4.4.3-4.4.4":"a",37:"y"},bb:{7:"n",10:"y x"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"n"}},notes:"Support can be somewhat emulated in older versions of IE using the non-standard `expression()` syntax. Partial support in IE9 refers to the browser crashing when used as a `background-position` value. Partial support in Android Browser 4.4 refers to the browser lacking the ability to multiply and divide values.",notes_by_num:{},usage_perc_y:75.77,usage_perc_a:5.66,ucprefix:!1,parent:"",keywords:"",ie_id:"csscalc",chrome_id:"5765241438732288"},ruby:{title:"Ruby annotation",description:"Method of adding pronunciation or other annotations using ruby elements (primarily used in East Asian typography).",spec:"https://html.spec.whatwg.org/multipage/semantics.html#the-ruby-element",status:"ls",links:[{url:"http://html5doctor.com/ruby-rt-rp-element/",title:"HTML5 Doctor article"},{url:"http://docs.webplatform.org/wiki/html/elements/ruby",title:"WebPlatform Docs"},{url:"https://addons.mozilla.org/firefox/addon/1935/",title:'Add-on "XHTML Ruby Support" for Firefox'},{url:"https://addons.mozilla.org/firefox/addon/6812/",title:'Addon "HTML Ruby" for Firefox support'}],categories:["HTML5"],stats:{ie:{5.5:"a",6:"a",7:"a",8:"a",9:"a",10:"a",11:"a",TP:"a"},firefox:{2:"p",3:"p",3.5:"p",3.6:"p",4:"p",5:"p",6:"p",7:"p",8:"p",9:"p",10:"p",11:"p",12:"p",13:"p",14:"p",15:"p",16:"p",17:"p",18:"p",19:"p",20:"p",21:"p",22:"p",23:"p",24:"p",25:"p",26:"p",27:"p",28:"p",29:"p",30:"p",31:"p",32:"p",33:"p",34:"p",35:"p",36:"p",37:"p",38:"p"},chrome:{4:"p",5:"a",6:"a",7:"a",8:"a",9:"a",10:"a",11:"a",12:"a",13:"a",14:"a",15:"a",16:"a",17:"a",18:"a",19:"a",20:"a",21:"a",22:"a",23:"a",24:"a",25:"a",26:"a",27:"a",28:"a",29:"a",30:"a",31:"a",32:"a",33:"a",34:"a",35:"a",36:"a",37:"a",38:"a",39:"a",40:"a",41:"a",42:"a",43:"a"},safari:{3.1:"p",3.2:"p",4:"p",5:"a",5.1:"a",6:"a",6.1:"a",7:"a",7.1:"a",8:"a"},opera:{9:"p","9.5-9.6":"p","10.0-10.1":"p",10.5:"p",10.6:"p",11:"p",11.1:"p",11.5:"p",11.6:"p",12:"p",12.1:"p",15:"a",16:"a",17:"a",18:"a",19:"a",20:"a",21:"a",22:"a",23:"a",24:"a",25:"a",26:"a",27:"a",28:"a",29:"a"},ios_saf:{3.2:"p","4.0-4.1":"p","4.2-4.3":"p","5.0-5.1":"a","6.0-6.1":"a","7.0-7.1":"a",8:"a",8.1:"a"},op_mini:{"5.0-8.0":"p"},android:{2.1:"p",2.2:"p",2.3:"p",3:"a",4:"a",4.1:"a","4.2-4.3":"a",4.4:"a","4.4.3-4.4.4":"a",37:"a"},bb:{7:"p",10:"a"},op_mob:{10:"p",11:"p",11.1:"p",11.5:"p",12:"p",12.1:"p",24:"a"},and_chr:{40:"a"},and_ff:{33:"p"},ie_mob:{10:"a",11:"a"},and_uc:{9.9:"a"}},notes:"Browsers without native support can still simulate support using CSS. Partial support refers to only supporting basic ruby, may still be missing writing-mode, Complex ruby and CSS3 Ruby.",notes_by_num:{},usage_perc_y:0,usage_perc_a:81.38,ucprefix:!1,parent:"",keywords:"",ie_id:"",chrome_id:""},"css-opacity":{title:"CSS3 Opacity",description:"Method of setting the transparency level of an element",spec:"http://www.w3.org/TR/css3-color/",status:"rec",links:[{url:"http://www.css3files.com/color/#opacity",title:"Information page"},{url:"http://docs.webplatform.org/wiki/css/properties/opacity",title:"WebPlatform Docs"}],categories:["CSS3"],stats:{ie:{5.5:"a",6:"a",7:"a",8:"a",9:"y",10:"y",11:"y",TP:"y"},firefox:{2:"y",3:"y",3.5:"y",3.6:"y",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"y",3.2:"y",4:"y",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"y","9.5-9.6":"y","10.0-10.1":"y",10.5:"y",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"y","4.0-4.1":"y","4.2-4.3":"y","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y",8.1:"y"},op_mini:{"5.0-8.0":"y"},android:{2.1:"y",2.2:"y",2.3:"y",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"y",10:"y"},op_mob:{10:"y",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:'Transparency for elements in IE8 and older can be achieved using the proprietary "filter" property and does not work well with PNG images using alpha transparency.',notes_by_num:{},usage_perc_y:92.77,usage_perc_a:4.35,ucprefix:!1,parent:"",keywords:"transparent,transparency,alpha",ie_id:"",chrome_id:""},"form-validation":{title:"Form validation",description:"Method of setting required fields and field types without requiring JavaScript.",spec:"https://html.spec.whatwg.org/multipage/forms.html#client-side-form-validation",status:"ls",links:[{url:"http://docs.webplatform.org/wiki/html/attributes/required",title:"WebPlatform Docs"}],categories:["HTML5"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"a",5.1:"a",6:"a",6.1:"a",7:"a",7.1:"a",8:"a"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"y",10.5:"y",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n",8.1:"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"y",37:"y"},bb:{7:"n",10:"y"},op_mob:{10:"y",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"a",11:"a"},and_uc:{9.9:"y"}},notes:"Partial support in Safari refers to lack of notice when form with required fields is attempted to be submitted. Partial support in IE10 mobile refers to lack of warning when blocking submission.",notes_by_num:{},usage_perc_y:70.42,usage_perc_a:3.66,ucprefix:!1,parent:"forms",keywords:"",ie_id:"",chrome_id:"6091813840486400"},history:{title:"Session history management",description:"Method of manipulating the user's browser's session history in JavaScript using history.pushState, history.replaceState and the popstate event.",spec:"https://html.spec.whatwg.org/multipage/browsers.html#dom-history-pushstate",status:"ls",links:[{url:"http://www.adequatelygood.com/2010/7/Saner-HTML5-History-Management",title:"Introduction to history management"},{url:"https://developer.mozilla.org/en/DOM/Manipulating_the_browser_history",title:"MDN article"},{url:"http://html5demos.com/history",title:"Demo page"},{url:"https://github.com/browserstate/history.js",title:"History.js polyfill "},{url:"https://raw.github.com/phiggins42/has.js/master/detect/features.js#native-history-state",title:"has.js test"},{url:"http://docs.webplatform.org/wiki/dom/History",title:"WebPlatform Docs"}],categories:["HTML5"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"n",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"a",5.1:"a",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"a","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y",8.1:"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"y",2.3:"y",3:"n",4:"n",4.1:"n","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"y",10:"y"},op_mob:{10:"n",11:"n",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"a"}},notes:"Older iOS versions and Android 4.0.4 claim support, but implementation is too buggy to be useful.",notes_by_num:{},usage_perc_y:81.72,usage_perc_a:4.31,ucprefix:!1,parent:"",keywords:"onpushstate,onreplacestate",ie_id:"",chrome_id:""},json:{title:"JSON parsing",description:"Method of converting JavaScript objects to JSON strings and JSON back to objects using JSON.stringify() and JSON.parse()",spec:"http://es5.github.com/#x15.12",status:"other",links:[{url:"https://developer.mozilla.org/En/Using_native_JSON",title:"MDN article"},{url:"http://www.json.org/js.html",title:"JSON in JS (includes script w/support)"},{url:"https://raw.github.com/phiggins42/has.js/master/detect/json.js#json",title:"has.js test"},{url:"http://docs.webplatform.org/wiki/apis/json",title:"WebPlatform Docs"}],categories:["JS API"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"y",9:"y",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"y",3.6:"y",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"n",3.2:"n",4:"y",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"y",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"y","4.2-4.3":"y","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y",8.1:"y"},op_mini:{"5.0-8.0":"y"},android:{2.1:"y",2.2:"y",2.3:"y",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"y",10:"y"},op_mob:{10:"y",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:"Requires document to be in IE8+ [standards mode](http://msdn.microsoft.com/en-us/library/cc288325%28VS.85%29.aspx) to work in IE8.",notes_by_num:{},usage_perc_y:96.78,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"",ie_id:"",chrome_id:""},classlist:{title:"classList (DOMTokenList )",description:"Method of easily manipulating classes on elements, using the DOMTokenList object.",spec:"http://www.w3.org/TR/dom/#dom-element-classlist",status:"wd",links:[{url:"http://hacks.mozilla.org/2010/01/classlist-in-firefox-3-6/",title:"Mozilla Hacks article"},{url:"https://github.com/eligrey/classList.js",title:"Polyfill script"},{url:"http://docs.webplatform.org/wiki/dom/Element/classList",title:"WebPlatform Docs"},{url:"http://www.sitepoint.com/exploring-classlist-api/",title:"SitePoint article"},{url:"http://aurelio.audero.it/demo/classlist-api-demo.html",title:"Demo using classList"}],categories:["DOM","HTML5"],stats:{ie:{5.5:"p",6:"p",7:"p",8:"p",9:"p",10:"y",11:"y",TP:"y"},firefox:{2:"p",3:"p",3.5:"p",3.6:"y",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"p",5:"p",6:"p",7:"p",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"p",3.2:"p",4:"p",5:"p",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"p","9.5-9.6":"p","10.0-10.1":"p",10.5:"p",10.6:"p",11:"p",11.1:"p",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"p","4.0-4.1":"p","4.2-4.3":"p","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y",8.1:"y"},op_mini:{"5.0-8.0":"p"},android:{2.1:"p",2.2:"p",2.3:"p",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"y",10:"y"},op_mob:{10:"p",11:"p",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:"",notes_by_num:{},usage_perc_y:87.04,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"",ie_id:"",chrome_id:""},"text-overflow":{title:"CSS3 Text-overflow",description:"Append ellipsis when text overflows its containing element",spec:"http://www.w3.org/TR/css3-ui/#text-overflow0",status:"wd",links:[{url:"https://github.com/rmorse/AutoEllipsis",title:"jQuery polyfill for Firefox"},{url:"https://developer.mozilla.org/En/CSS/Text-overflow",title:"MDN article"},{url:"http://www.css3files.com/text/",title:"Information page"},{url:"https://raw.github.com/phiggins42/has.js/master/detect/css.js#css-text-overflow",title:"has.js test"},{url:"http://docs.webplatform.org/wiki/css/properties/text-overflow",title:"WebPlatform Docs"}],categories:["CSS3"],stats:{ie:{5.5:"n",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",TP:"y"},firefox:{2:"p",3:"p",3.5:"p",3.6:"p",4:"p",5:"p",6:"p",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"y",3.2:"y",4:"y",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"y x","9.5-9.6":"y x","10.0-10.1":"y x",10.5:"y x",10.6:"y x",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"y","4.0-4.1":"y","4.2-4.3":"y","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y",8.1:"y"},op_mini:{"5.0-8.0":"y"},android:{2.1:"y",2.2:"y",2.3:"y",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"y",10:"y"},op_mob:{10:"y x",11:"y x",11.1:"y x",11.5:"y x",12:"y x",12.1:"y",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:"",notes_by_num:{},usage_perc_y:96.91,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"textoverflow,ellipsis",ie_id:"",chrome_id:""},webm:{title:"WebM video format",description:"Multimedia format designed to provide a royalty-free, high-quality open video compression format for use with HTML5 video. WebM supports the video codec VP8 and VP9.",spec:"http://www.webmproject.org/",status:"other",links:[{url:"https://tools.google.com/dlpage/webmmf",title:"Codec for IE9 support"},{url:"http://www.broken-links.com/2010/09/01/playing-webm-in-safari-with-plugins/",title:"Info on supporting WebM in Safari"},{url:"http://webmproject.org",title:"Official website"},{url:"https://raw.github.com/phiggins42/has.js/master/detect/video.js#video-webm",title:"has.js test"},{url:"http://perian.org/",title:"Perian :Mac OSX Webm Codec install"}],categories:["Other"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"p",10:"p",11:"p",TP:"p"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"a",5:"a",6:"a",7:"a",8:"a",9:"a",10:"a",11:"a",12:"a",13:"a",14:"a",15:"a",16:"a",17:"a",18:"a",19:"a",20:"a",21:"a",22:"a",23:"a",24:"a",25:"a",26:"a",27:"a",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"n",5:"n",6:"a",7:"a",8:"a",9:"a",10:"a",11:"a",12:"a",13:"a",14:"a",15:"a",16:"a",17:"a",18:"a",19:"a",20:"a",21:"a",22:"a",23:"a",24:"a",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"n",3.2:"p",4:"p",5:"p",5.1:"p",6:"p",6.1:"p",7:"p",7.1:"p",8:"p"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"a",11:"a",11.1:"a",11.5:"a",11.6:"a",12:"a",12.1:"a",15:"a",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n",8.1:"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"a",3:"a",4:"a",4.1:"a","4.2-4.3":"a",4.4:"a","4.4.3-4.4.4":"a",37:"a"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"a"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"p",11:"p"},and_uc:{9.9:"y"}},notes:"Will work in IE9+ and Safari/MacOSX provided the user has the WebM codecs installed. Partial support indicates that at least one codec is supported but not all.",notes_by_num:{},usage_perc_y:57.62,usage_perc_a:8.23,ucprefix:!1,parent:"video",keywords:"matroska",ie_id:"",chrome_id:"6362186595172352"},mpeg4:{title:"MPEG-4/H.264 video format",description:"Commonly used video compression format (not royalty-free)",spec:"http://ip.hhi.de/imagecom_G1/assets/pdfs/csvt_overview_0305.pdf",status:"other",links:[{url:"http://en.wikipedia.org/wiki/H.264/MPEG-4_AVC",title:"Wikipedia article"},{url:"http://www.interoperabilitybridges.com/html5-extension-for-wmp-plugin",title:"Firefox extension allowing support in Win7"}],categories:["Other"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"y",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"a",22:"a",23:"a",24:"a",25:"a",26:"a",27:"a",28:"a",29:"a",30:"a",31:"a",32:"a",33:"a",34:"a",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"n",3.2:"y",4:"y",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"y","4.0-4.1":"y","4.2-4.3":"y","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y",8.1:"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"a",2.2:"a",2.3:"a",3:"a",4:"a",4.1:"a","4.2-4.3":"a",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"y",10:"y"},op_mob:{10:"n",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{40:"y"},and_ff:{33:"a"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"a"}},notes:"The Android 2.3 browser currently requires [specific handling](http://www.broken-links.com/2010/07/08/making-html5-video-work-on-android-phones/) to play videos\r\n\r\nFirefox supports H.264 on Windows 7 and later since version 21. Firefox supports H.264 on Linux since version 26 if the appropriate gstreamer plug-ins are installed.\r\n\r\nPartial support for Firefox refers to the lack of support in OSX & some Linux platforms, for Android Firefox it refers to the inability of hardware acceleration.",notes_by_num:{},usage_perc_y:70.89,usage_perc_a:17.74,ucprefix:!1,parent:"video",keywords:"avc,mp4,mpv,mov,aac,h264",ie_id:"",chrome_id:""},ogv:{title:"Ogg/Theora video format",description:"Free lossy video compression format.",spec:"http://theora.org/doc/",status:"other",links:[{url:"http://en.wikipedia.org/wiki/Theora",title:"Wikipedia article"}],categories:["Other"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"p",10:"p",11:"p",TP:"p"},firefox:{2:"n",3:"n",3.5:"y",3.6:"y",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"n",8:"n"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"y",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n",8.1:"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",37:"n"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"n"},and_chr:{40:"n"},and_ff:{33:"y"},ie_mob:{10:"p",11:"p"},and_uc:{9.9:"y"}},notes:"",notes_by_num:{},usage_perc_y:49.06,usage_perc_a:0,ucprefix:!1,parent:"video",keywords:"xiph",ie_id:"",chrome_id:""},wordwrap:{title:"CSS3 Overflow-wrap",description:"Allows lines to be broken within words if an otherwise unbreakable string is too long to fit. Currently mostly supported using the `word-wrap` property.",spec:"http://www.w3.org/TR/css3-text/#overflow-wrap",status:"wd",links:[{url:"https://developer.mozilla.org/En/CSS/Word-wrap",title:"MDN article"},{url:"http://www.css3files.com/text/#wordwrap",title:"Information page"},{url:"http://docs.webplatform.org/wiki/css/properties/word-wrap",title:"WebPlatform Docs"}],categories:["CSS3"],stats:{ie:{5.5:"a",6:"a",7:"a",8:"a",9:"a",10:"a",11:"a",TP:"a"},firefox:{2:"n",3:"n",3.5:"a",3.6:"a",4:"a",5:"a",6:"a",7:"a",8:"a",9:"a",10:"a",11:"a",12:"a",13:"a",14:"a",15:"a",16:"a",17:"a",18:"a",19:"a",20:"a",21:"a",22:"a",23:"a",24:"a",25:"a",26:"a",27:"a",28:"a",29:"a",30:"a",31:"a",32:"a",33:"a",34:"a",35:"a",36:"a",37:"a",38:"a"},chrome:{4:"a",5:"a",6:"a",7:"a",8:"a",9:"a",10:"a",11:"a",12:"a",13:"a",14:"a",15:"a",16:"a",17:"a",18:"a",19:"a",20:"a",21:"a",22:"a",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"a",3.2:"a",4:"a",5:"a",5.1:"a",6:"a",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"a",10.6:"a",11:"a",11.1:"a",11.5:"a",11.6:"a",12:"a",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"a","4.0-4.1":"a","4.2-4.3":"a","5.0-5.1":"a","6.0-6.1":"a","7.0-7.1":"y",8:"y",8.1:"y"},op_mini:{"5.0-8.0":"a"},android:{2.1:"a",2.2:"a",2.3:"a",3:"a",4:"a",4.1:"a","4.2-4.3":"a",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"a",10:"y"},op_mob:{10:"a",11:"a",11.1:"a",11.5:"a",12:"a",12.1:"a",24:"y"},and_chr:{40:"y"},and_ff:{33:"a"},ie_mob:{10:"a",11:"a"},and_uc:{9.9:"a"}},notes:'Partial support refers to requiring the legacy name "word-wrap" (rather than overflow-wrap) to work.',notes_by_num:{},usage_perc_y:56.48,usage_perc_a:40.58,ucprefix:!1,parent:"",keywords:"wordwrap,word-wrap",ie_id:"",chrome_id:""},progressmeter:{title:"Progress & Meter",description:"Method of indicating a progress state (progress element) or the current level of a gauge (meter element).\r\n",spec:"https://html.spec.whatwg.org/multipage/forms.html#the-progress-element",status:"ls",links:[{url:"https://dev.opera.com/articles/new-form-features-in-html5/#newoutput",title:"Dev.Opera article"},{url:"http://html5doctor.com/measure-up-with-the-meter-tag/",title:"HTML5 Doctor on meter element"},{url:"http://peter.sh/examples/?/html/meter-progress.html",title:"Examples of progress and meter elements"},{url:"http://docs.webplatform.org/wiki/html/elements/progress",title:"WebPlatform Docs"}],categories:["HTML5"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"a",11:"a",TP:"a"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"a",7:"a",8:"a",9:"a",10:"a",11:"a",12:"a",13:"a",14:"a",15:"a",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"a",8:"a",8.1:"a"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"y",10:"y"},op_mob:{10:"n",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"a",11:"a"},and_uc:{9.9:"y"}},notes:'Partial support in Firefox 6-15, IE10 & iOS7 Safari refers to supporting the progress element, but not the meter element. iOS7 Safari also does not support "indeterminate" progress elements.\r\n\r\nFor styling progress bars, [see this article](http://css-tricks.com/html5-progress-element/)',notes_by_num:{},usage_perc_y:65.08,usage_perc_a:18.47,ucprefix:!1,parent:"forms",keywords:"",ie_id:"",chrome_id:""},"object-fit":{title:"CSS3 object-fit/object-position",description:'Method of specifying how an object (image or video) should fit inside its box. object-fit options include "contain" (fit according to aspect ratio), "fill" (stretches object to fill) and "cover" (overflows box but maintains ratio), where object-position allows the object to be repositioned like background-image does.',spec:"http://www.w3.org/TR/css3-images/",status:"cr",links:[{url:"https://dev.opera.com/articles/view/css3-object-fit-object-position/",title:"Dev.Opera article"},{url:"http://docs.webplatform.org/wiki/css/properties/object-fit",title:"WebPlatform Docs"},{url:"https://github.com/anselmh/object-fit",title:"object-fit JavaScript-Polyfill"}],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"y",37:"y",38:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"a #1",8:"a #1"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"y x",11:"y x",11.1:"y x",11.5:"y x",11.6:"y x",12:"y x",12.1:"y x",15:"n",16:"n",17:"n",18:"n",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"a #1",8.1:"a #1"},op_mini:{"5.0-8.0":"y x"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"y",37:"y"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"y x",11.1:"y x",11.5:"y x",12:"y x",12.1:"y x",24:"y"},and_chr:{40:"y"},and_ff:{33:"n"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"",notes_by_num:{1:"Partial support in Safari refers to support for `object-fit` but not `object-position`."},usage_perc_y:46.87,usage_perc_a:6.79,ucprefix:!1,parent:"",keywords:"objectfit,objectposition",ie_id:"objectfitandobjectposition",chrome_id:"5302669702856704"},xhr2:{title:"XMLHttpRequest 2",description:"Adds more functionality to AJAX requests like file uploads, transfer progress information and the ability to send form data.",spec:"http://www.w3.org/TR/XMLHttpRequest2/",status:"wd",links:[{url:"https://developer.mozilla.org/en/XMLHttpRequest/FormData",title:"MDN article on FormData"},{url:"https://github.com/3nr1c/jUri.js",title:"Polyfill for FormData object"},{url:"http://docs.webplatform.org/wiki/apis/xhr/XMLHttpRequest",title:"WebPlatform Docs"}],categories:["DOM","JS API"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"a",3.6:"a",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"u",5:"u",6:"u",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y",8.1:"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"y",10:"y"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"y",12.1:"y",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:"",notes_by_num:{},usage_perc_y:87.07,usage_perc_a:.11,ucprefix:!1,parent:"",keywords:"formdata",ie_id:"",chrome_id:""},minmaxwh:{title:"CSS min/max-width/height",description:"Method of setting a minimum or maximum width or height to an element. ",spec:"http://www.w3.org/TR/CSS21/visudet.html#min-max-widths",status:"rec",links:[{url:"http://code.google.com/p/ie7-js/",title:"JS library with support"},{url:"http://docs.webplatform.org/wiki/css/properties/min-width",title:"WebPlatform Docs"},{url:"http://www.impressivewebs.com/min-max-width-height-css/", -title:"CSS Basics post"}],categories:["CSS2"],stats:{ie:{5.5:"p",6:"p",7:"y",8:"y",9:"y",10:"y",11:"y",TP:"y"},firefox:{2:"y",3:"y",3.5:"y",3.6:"y",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"y",3.2:"y",4:"y",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"y","9.5-9.6":"y","10.0-10.1":"y",10.5:"y",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"y","4.0-4.1":"y","4.2-4.3":"y","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y",8.1:"y"},op_mini:{"5.0-8.0":"y"},android:{2.1:"y",2.2:"y",2.3:"y",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"y",10:"y"},op_mob:{10:"y",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:'IE7 does not support "inherit" as a value on any of these properties. IE8 has some bugs with max-width/height combined with overflow: auto/scroll.',notes_by_num:{},usage_perc_y:97.04,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"min-width,min-height,max-width,max-height",ie_id:"",chrome_id:""},details:{title:"Details & Summary elements",description:"The element generates a simple no-JavaScript widget to show/hide element contents, optionally by clicking on its child element.",spec:"https://html.spec.whatwg.org/multipage/forms.html#the-details-element",status:"ls",links:[{url:"https://mathiasbynens.be/notes/html5-details-jquery",title:"jQuery fallback script"},{url:"https://gist.github.com/370590",title:"Fallback script"},{url:"http://html5doctor.com/summary-figcaption-element/",title:"HTML5 Doctor article"},{url:"https://raw.github.com/phiggins42/has.js/master/detect/features.js#native-details",title:"has.js test"},{url:"http://docs.webplatform.org/wiki/html/elements/details",title:"WebPlatform Docs"}],categories:["HTML5"],stats:{ie:{5.5:"n",6:"p",7:"p",8:"p",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"p",3.5:"p",3.6:"p",4:"p",5:"p",6:"p",7:"p",8:"p",9:"p",10:"p",11:"p",12:"p",13:"p",14:"p",15:"p",16:"p",17:"p",18:"p",19:"p",20:"p",21:"p",22:"p",23:"p",24:"p",25:"p",26:"p",27:"p",28:"p",29:"p",30:"p",31:"p",32:"p",33:"p",34:"p",35:"p",36:"p",37:"p",38:"p"},chrome:{4:"p",5:"p",6:"p",7:"p",8:"p",9:"p",10:"p",11:"p",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"p",3.2:"p",4:"p",5:"p",5.1:"p",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"p","9.5-9.6":"p","10.0-10.1":"p",10.5:"p",10.6:"p",11:"p",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"p","4.0-4.1":"p","4.2-4.3":"p","5.0-5.1":"p","6.0-6.1":"y","7.0-7.1":"y",8:"y",8.1:"y"},op_mini:{"5.0-8.0":"p"},android:{2.1:"p",2.2:"p",2.3:"p",3:"p",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"p",10:"y"},op_mob:{10:"p",11:"p",11.1:"p",11.5:"p",12:"p",12.1:"p",24:"y"},and_chr:{40:"y"},and_ff:{33:"p"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"y"}},notes:"",notes_by_num:{},usage_perc_y:63.43,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"",ie_id:"detailssummary",chrome_id:"5348024557502464"},"text-stroke":{title:"CSS text-stroke",description:"Method of declaring the outline (stroke) width and color for text.",spec:"http://developer.apple.com/library/safari/documentation/appleapplications/reference/SafariCSSRef/Articles/StandardCSSProperties.html#//apple_ref/doc/uid/TP30001266-_webkit_text_stroke",status:"unoff",links:[{url:"http://css-tricks.com/7405-adding-stroke-to-web-text/",title:"Information & workarounds"},{url:"http://www.westciv.com/tools/textStroke/",title:"Live editor"}],categories:["CSS"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"u",37:"u",38:"u"},chrome:{4:"y x",5:"y x",6:"y x",7:"y x",8:"y x",9:"y x",10:"y x",11:"y x",12:"y x",13:"y x",14:"y x",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x",30:"y x",31:"y x",32:"y x",33:"y x",34:"y x",35:"y x",36:"y x",37:"y x",38:"y x",39:"y x",40:"y x",41:"y x",42:"y x",43:"y x"},safari:{3.1:"y x",3.2:"y x",4:"y x",5:"y x",5.1:"y x",6:"y x",6.1:"y x",7:"y x",7.1:"y x",8:"y x"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x"},ios_saf:{3.2:"a x","4.0-4.1":"y x","4.2-4.3":"y x","5.0-5.1":"y x","6.0-6.1":"y x","7.0-7.1":"y x",8:"y x",8.1:"y x"},op_mini:{"5.0-8.0":"n"},android:{2.1:"y x",2.2:"y x",2.3:"y x",3:"n",4:"y x",4.1:"y x","4.2-4.3":"y x",4.4:"y x","4.4.3-4.4.4":"y x",37:"y x"},bb:{7:"y x",10:"y x"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y x"},and_chr:{40:"y x"},and_ff:{33:"n"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:'Does not yet appear in any W3C specification. Was briefly included in a spec as the "text-outline" property, but this was removed.',notes_by_num:{},usage_perc_y:60.75,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"textstroke,stroke-color,stroke-width,fill-color",ie_id:"",chrome_id:""},"inline-block":{title:"CSS inline-block",description:"Method of displaying an element as a block while flowing it with text. ",spec:"http://www.w3.org/TR/CSS21/visuren.html#fixed-positioning",status:"rec",links:[{url:"http://robertnyman.com/2010/02/24/css-display-inline-block-why-it-rocks-and-why-it-sucks/",title:"Blog post w/info"},{url:"http://blog.mozilla.com/webdev/2009/02/20/cross-browser-inline-block/",title:"Info on cross browser support"},{url:"http://docs.webplatform.org/wiki/css/properties/display",title:"WebPlatform Docs"}],categories:["CSS2"],stats:{ie:{5.5:"a",6:"a",7:"a",8:"y",9:"y",10:"y",11:"y",TP:"y"},firefox:{2:"a x",3:"y",3.5:"y",3.6:"y",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"y",3.2:"y",4:"y",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"y","9.5-9.6":"y","10.0-10.1":"y",10.5:"y",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"y","4.0-4.1":"y","4.2-4.3":"y","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y",8.1:"y"},op_mini:{"5.0-8.0":"y"},android:{2.1:"y",2.2:"y",2.3:"y",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"y",10:"y"},op_mob:{10:"y",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:'Only supported in IE6 and IE7 on elements with a display of "inline" by default. [Alternative properties](http://blog.mozilla.com/webdev/2009/02/20/cross-browser-inline-block/) are available to provide complete cross-browser support.',notes_by_num:{},usage_perc_y:96.84,usage_perc_a:.28,ucprefix:!1,parent:"",keywords:"inlineblock",ie_id:"",chrome_id:""},notifications:{title:"Web Notifications",description:"Method of alerting the user outside of a web page by displaying notifications (that do not require interaction by the user).",spec:"http://www.w3.org/TR/notifications/",status:"wd",links:[{url:"http://www.html5rocks.com/tutorials/notifications/quick/",title:"HTML5 Rocks tutorial"},{url:"http://www.chromium.org/developers/design-documents/desktop-notifications/api-specification",title:"Chromium API"},{url:"https://addons.mozilla.org/en-us/firefox/addon/221523/",title:"Add-on "},{url:"https://developer.mozilla.org/en-US/docs/Web/API/notification",title:"MDN Notifications"},{url:"http://www.sitepoint.com/introduction-web-notifications-api/",title:"SitePoint article"},{url:"http://aurelio.audero.it/demo/web-notifications-api-demo.html",title:"Demo"}],categories:["JS API"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"n",5:"a x",6:"a x",7:"a x",8:"a x",9:"a x",10:"a x",11:"a x",12:"a x",13:"a x",14:"a x",15:"a x",16:"a x",17:"a x",18:"a x",19:"a x",20:"a x",21:"a x",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n",8.1:"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"a x","4.4.3-4.4.4":"a x",37:"a x"},bb:{7:"n",10:"y"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"a x"},and_chr:{40:"n"},and_ff:{33:"y"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"",notes_by_num:{},usage_perc_y:46.13,usage_perc_a:4.01,ucprefix:!1,parent:"",keywords:"",ie_id:"webnotifications",chrome_id:"5064350557536256"},stream:{title:"getUserMedia/Stream API",description:"Method of accessing external device data (such as a webcam video stream). Formerly this was envisioned as the element.",spec:"http://www.w3.org/TR/mediacapture-streams/",status:"wd",links:[{url:"https://dev.opera.com/blog/webcam-orientation-preview/",title:"Technology preview from Opera"},{url:"http://docs.webplatform.org/wiki/dom/Navigator/getUserMedia",title:"WebPlatform Docs"}],categories:["JS API"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x",30:"y x",31:"y x",32:"y x",33:"y x",34:"y x",35:"y x",36:"y x",37:"y x",38:"y x"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x",30:"y x",31:"y x",32:"y x",33:"y x",34:"y x",35:"y x",36:"y x",37:"y x",38:"y x",39:"y x",40:"y x",41:"y x",42:"y x",43:"y x"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"n",8:"n"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"y",12.1:"y",15:"n",16:"n",17:"n",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n",8.1:"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",37:"y x"},bb:{7:"n",10:"y x"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"y",12.1:"y",24:"y x"},and_chr:{40:"y x"},and_ff:{33:"y x"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"y x"}},notes:"",notes_by_num:{},usage_perc_y:58.59,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"camera,device,getUserMedia,media stream,Media Capture API",ie_id:"mediacaptureandstreams",chrome_id:"6067380039974912,6605041225957376"},"svg-img":{title:"SVG in HTML img element",description:"Method of displaying SVG images in HTML using .",spec:"https://html.spec.whatwg.org/multipage/embedded-content.html",status:"ls",links:[{url:"http://blog.dholbert.org/2010/10/svg-as-image.html",title:"Blog post with examples"},{url:"http://www.codedread.com/blog/",title:"Blog with SVGs an images"}],categories:["SVG"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"y",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"n",3.2:"a",4:"y",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"y","9.5-9.6":"y","10.0-10.1":"y",10.5:"y",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"a","4.0-4.1":"y","4.2-4.3":"y","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y",8.1:"y"},op_mini:{"5.0-8.0":"y"},android:{2.1:"n",2.2:"n",2.3:"n",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"y",10:"y"},op_mob:{10:"y",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:"",notes_by_num:{},usage_perc_y:92.47,usage_perc_a:.01,ucprefix:!1,parent:"",keywords:"svg-as-img,svg-in-img",ie_id:"",chrome_id:""},datalist:{title:"Datalist element",description:"Method of setting a list of options for a user to select in a text field, while leaving the ability to enter a custom value.",spec:"https://html.spec.whatwg.org/multipage/forms.html#the-datalist-element",status:"ls",links:[{url:"http://hacks.mozilla.org/2010/11/firefox-4-html5-forms/",title:"Mozilla Hacks article"},{url:"http://afarkas.github.com/webshim/demos/",title:"HTML5 Library including datalist support"},{url:"https://developer.mozilla.org/en/HTML/Element/datalist",title:"MDN reference"},{url:"http://docs.webplatform.org/wiki/html/elements/datalist",title:"WebPlatform Docs"},{url:"http://demo.agektmr.com/datalist/",title:"Eiji Kitamura's options demos & tests"},{url:"http://github.com/thgreasi/datalist-polyfill",title:"Minimal Datalist polyfill w/tutorial"}],categories:["HTML5"],stats:{ie:{5.5:"n",6:"p",7:"p",8:"p",9:"p",10:"a",11:"a",TP:"a"},firefox:{2:"p",3:"p",3.5:"p",3.6:"p",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"p",5:"p",6:"p",7:"p",8:"p",9:"p",10:"p",11:"p",12:"p",13:"p",14:"p",15:"p",16:"p",17:"p",18:"p",19:"n",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"p",3.2:"p",4:"p",5:"p",5.1:"p",6:"n",6.1:"n",7:"n",7.1:"n",8:"n"},opera:{9:"y","9.5-9.6":"y","10.0-10.1":"y",10.5:"y",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"p","4.0-4.1":"p","4.2-4.3":"p","5.0-5.1":"p","6.0-6.1":"p","7.0-7.1":"p",8:"p",8.1:"p"},op_mini:{"5.0-8.0":"n"},android:{2.1:"p",2.2:"p",2.3:"p",3:"p",4:"p",4.1:"p","4.2-4.3":"p",4.4:"p","4.4.3-4.4.4":"y",37:"y"},bb:{7:"p",10:"y"},op_mob:{10:"y",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"p"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"p",11:"p"},and_uc:{9.9:"y"}},notes:"Partial support in IE10 refers to [significantly buggy behavior](http://playground.onereason.eu/2013/04/ie10s-lousy-support-for-datalists/).",notes_by_num:{},usage_perc_y:60.14,usage_perc_a:9.97,ucprefix:!1,parent:"forms",keywords:"list attribute",ie_id:"datalistelement",chrome_id:"6090950820495360"},dataset:{title:"dataset & data-* attributes",description:"Method of applying and accessing custom data to elements.",spec:"https://html.spec.whatwg.org/multipage/dom.html#embedding-custom-non-visible-data-with-the-data-*-attributes",status:"ls",links:[{url:"http://html5doctor.com/html5-custom-data-attributes/",title:"HTML5 Doctor article"},{url:"http://html5demos.com/dataset",title:"Demo using dataset"},{url:"https://raw.github.com/phiggins42/has.js/master/detect/dom.js#dom-dataset",title:"has.js test"},{url:"http://docs.webplatform.org/wiki/html/attributes/data-*",title:"WebPlatform Docs"},{url:"https://developer.mozilla.org/en-US/docs/Web/API/HTMLElement.dataset",title:"MDN Reference - dataset"},{url:"https://developer.mozilla.org/en-US/docs/Web/Guide/HTML/Using_data_attributes",title:"MDN Guide - Using data-* attributes"}],categories:["HTML5"],stats:{ie:{5.5:"a",6:"a",7:"a",8:"a",9:"a",10:"a",11:"y",TP:"y"},firefox:{2:"a",3:"a",3.5:"a",3.6:"a",4:"a",5:"a",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"a",5:"a",6:"a",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"a",3.2:"a",4:"a",5:"a",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"a","9.5-9.6":"a","10.0-10.1":"a",10.5:"a",10.6:"a",11:"a",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"a","4.0-4.1":"a","4.2-4.3":"a","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y",8.1:"y"},op_mini:{"5.0-8.0":"a"},android:{2.1:"a",2.2:"a",2.3:"a",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"y",10:"y"},op_mob:{10:"a",11:"a",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"a",11:"y"},and_uc:{9.9:"y"}},notes:'Partial support refers to being able to use `data-*` attributes and access them using `getAttribute`. \r\n\r\n"Supported" refers to accessing the values using the `dataset` property. Current spec only refers to support on HTML elements, only some browsers also have support for SVG/MathML elements.',notes_by_num:{},usage_perc_y:84.96,usage_perc_a:12.16,ucprefix:!1,parent:"",keywords:"DOMStringMap",ie_id:"",chrome_id:""},"css-grid":{title:"CSS Grid Layout",description:"Method of using a grid concept to lay out content, providing a mechanism for authors to divide available space for lay out into columns and rows using a set of predictable sizing behaviors",spec:"http://www.w3.org/TR/css3-grid-layout/",status:"wd",links:[{url:"http://blogs.msdn.com/b/ie/archive/2011/04/14/ie10-platform-preview-and-css-features-for-adaptive-layouts.aspx",title:"IE Blog post"},{url:"https://bugs.webkit.org/show_bug.cgi?id=60731",title:"Webkit (Chrome, Safari, etc.) feature request"},{url:"https://bugzilla.mozilla.org/show_bug.cgi?id=616605",title:"Mozilla (Firefox) feature request"},{url:"https://github.com/codler/Grid-Layout-Polyfill",title:"Polyfill based on old spec"},{url:"https://github.com/FremyCompany/css-grid-polyfill/",title:"Polyfill based on new spec"}],categories:["CSS"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"p",10:"a x #2",11:"a x #2",TP:"a x #2"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"p",20:"p",21:"p",22:"p",23:"p",24:"p",25:"p",26:"p",27:"p",28:"p",29:"p",30:"p",31:"p",32:"p",33:"p",34:"p",35:"p",36:"u",37:"u",38:"u"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"p",26:"p",27:"p",28:"p",29:"p d #1",30:"p d #1",31:"p d #1",32:"p d #1",33:"p d #1",34:"p d #1",35:"p d #1",36:"p d #1",37:"p d #1",38:"p d #1",39:"p d #1",40:"p d #1",41:"p d #1",42:"p d #1",43:"p d #1"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"p",6.1:"p",7:"p",7.1:"p",8:"p"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"p d #1",29:"p d #1"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"p","7.0-7.1":"p",8:"p",8.1:"p"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"p",4.4:"p","4.4.3-4.4.4":"p",37:"p"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"p"},and_chr:{40:"p"},and_ff:{33:"p"},ie_mob:{10:"a x #2",11:"a x #2"},and_uc:{9.9:"n"}},notes:"",notes_by_num:{1:'Enabled in Chrome through the "experimental Web Platform features" flag in chrome://flags',2:"Partial support in IE refers to supporting an [older version](http://www.w3.org/TR/2011/WD-css3-grid-layout-20110407/) of the specification."},usage_perc_y:0,usage_perc_a:10.71,ucprefix:!1,parent:"",keywords:"grids,grid-row,grid-column",ie_id:"grid",chrome_id:"4589636412243968"},menu:{title:"Toolbar/context menu",description:"Method of defining a toolbar menu, a context menu or a list of (interactive) options using the element.",spec:"https://html.spec.whatwg.org/multipage/forms.html#the-menu-element",status:"ls",links:[{url:"https://bug617528.bugzilla.mozilla.org/attachment.cgi?id=554309",title:"Demo"},{url:"http://addyosmani.github.com/jQuery-contextMenu/",title:"jQuery polyfill"},{url:"https://raw.github.com/phiggins42/has.js/master/detect/events.js#event-contextmenu",title:"has.js test"}],categories:["HTML5"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"a",9:"a",10:"a",11:"a",12:"a",13:"a",14:"a",15:"a",16:"a",17:"a",18:"a",19:"a",20:"a",21:"a",22:"a",23:"a",24:"a",25:"a",26:"a",27:"a",28:"a",29:"a",30:"a",31:"a",32:"a",33:"a",34:"a",35:"a",36:"a",37:"a",38:"a"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"n",37:"n",38:"n",39:"n",40:"n",41:"n",42:"n",43:"n"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"n",8:"n"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n",8.1:"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",37:"n"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"n"},and_chr:{40:"n"},and_ff:{33:"n"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"Partial support in Firefox refers to being limited to context menus, not toolbar menus.",notes_by_num:{},usage_perc_y:0,usage_perc_a:11.66,ucprefix:!1,parent:"",keywords:"contextmenu,menuitem,command",ie_id:"",chrome_id:""},rem:{title:"rem (root em) units",description:'Type of unit similar to "em", but relative only to the root element, not any parent element. Thus compounding does not occur as it does with "em" units.',spec:"http://www.w3.org/TR/css3-values/#font-relative-lengths",status:"cr",links:[{url:"http://snook.ca/archives/html_and_css/font-size-with-rem",title:"Article on usage"},{url:"https://github.com/chuckcarpenter/REM-unit-polyfill",title:"REM Polyfill"}],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"y",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"y",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"u",5:"u",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"y","4.2-4.3":"y","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y",8.1:"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"y",2.2:"y",2.3:"y",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"y",10:"y"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"y",12.1:"y",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:"",notes_by_num:{},usage_perc_y:89.48,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"rems",ie_id:"",chrome_id:""},ttf:{title:"TTF/OTF - TrueType and OpenType font support",description:"Support for the TrueType (.ttf)and OpenType (.otf) outline font formats in @font-face. ",spec:"http://developer.apple.com/fonts/TTRefMan/index.html",status:"other",links:[{url:"http://stackoverflow.com/questions/17694143/what-is-the-status-of-ttf-support-in-internet-explorer",title:"What is the status of TTF support in Internet Explorer?"}],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"a",10:"a",11:"a",TP:"a"},firefox:{2:"n",3:"n",3.5:"y",3.6:"y",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"y",3.2:"y",4:"y",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"y",10.5:"y",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"y","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y",8.1:"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"y",2.3:"y",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"y",10:"y"},op_mob:{10:"y",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"u",11:"u"},and_uc:{9.9:"y"}},notes:'Partial support in IE9 refers to the fonts only working [when set to be "installable"](http://blogs.msdn.com/b/ie/archive/2010/07/15/the-css-corner-better-web-typography-for-better-design.aspx).',notes_by_num:{},usage_perc_y:76.81,usage_perc_a:12.11,ucprefix:!1,parent:"fontface",keywords:"",ie_id:"",chrome_id:""},touch:{title:"Touch events",description:"Method of registering when, where and how the interface is touched, for devices with a touch screen. These DOM events are similar to mousedown, mousemove, etc.",spec:"http://www.w3.org/TR/touch-events/",status:"rec",links:[{url:"http://www.quirksmode.org/mobile/tableTouch.html",title:"Detailed support tables"},{url:"http://www.quirksmode.org/m/tests/drag2.html",title:"Multi-touch demo"},{url:"http://schepers.cc/getintouch",title:"Information on the spec development"},{url:"http://msdn.microsoft.com/en-us/library/ie/hh673557(v=vs.85).aspx",title:"Internet Explorer's gesture and touch implementation."},{url:"http://github.com/CamHenlin/TouchPolyfill",title:"Touch polyfill for supporting touch events on Internet Explorer"}],categories:["DOM","JS API"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"p",11:"p",TP:"p"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"a",5:"a",6:"a",7:"a",8:"a",9:"a",10:"a",11:"a",12:"a",13:"a",14:"a",15:"a",16:"a",17:"a",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"n d #1",26:"n d #1",27:"n d #1",28:"n d #1",29:"n d #1",30:"n d #1",31:"n d #1",32:"n d #1",33:"n d #1",34:"n d #1",35:"n d #1",36:"n d #1",37:"n d #1",38:"n d #1"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"n",8:"n"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"y","4.0-4.1":"y","4.2-4.3":"y","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y",8.1:"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"y",2.2:"y",2.3:"y",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"y",10:"y"},op_mob:{10:"n",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"p",11:"a #2"},and_uc:{9.9:"y"}},notes:"Internet Explorer implements Pointer Events specification which supports more input devices than Touch Events one.\r\n\r\nThere is a library on GitHub that is working toward bringing W3C touch events to IE 10 and 11: https://github.com/CamHenlin/TouchPolyfill \r\n\r\nRemoved support in Firefox refers to desktop Firefox only.",notes_by_num:{1:"Can be enabled in Firefox using the dom.w3c_touch_events.enabled flag (disabled by default for site compatibility reasons)",2:'Supported on IE11 Mobile for phones with "[Windows Phone 8.1 Update](http://blogs.msdn.com/b/ie/archive/2014/07/31/the-mobile-web-should-just-work-for-everyone.aspx)"'},usage_perc_y:61.49,usage_perc_a:.85,ucprefix:!1,parent:"",keywords:"touchstart,touchend,touchmove,touchenter,touchleave,touchcancel",ie_id:"touchevents",chrome_id:"6296903092273152"},matchesselector:{title:"matches() DOM method",description:"Method of testing whether or not a DOM element matches a given selector. Formerly known (and largely supported with prefix) as matchesSelector.",spec:"https://dom.spec.whatwg.org/#dom-element-matches",status:"ls",links:[{url:"https://developer.mozilla.org/en/DOM/Element.mozMatchesSelector",title:"MDN article"},{url:"http://docs.webplatform.org/wiki/dom/HTMLElement/matchesSelector",title:"WebPlatform Docs"}],categories:["DOM","JS API"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"a x",10:"a x",11:"a x",TP:"a x" -},firefox:{2:"n",3:"n",3.5:"n",3.6:"a x",4:"a x",5:"a x",6:"a x",7:"a x",8:"a x",9:"a x",10:"a x",11:"a x",12:"a x",13:"a x",14:"a x",15:"a x",16:"a x",17:"a x",18:"a x",19:"a x",20:"a x",21:"a x",22:"a x",23:"a x",24:"a x",25:"a x",26:"a x",27:"a x",28:"a x",29:"a x",30:"a x",31:"a x",32:"a x",33:"a x",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"a x",5:"a x",6:"a x",7:"a x",8:"a x",9:"a x",10:"a x",11:"a x",12:"a x",13:"a x",14:"a x",15:"a x",16:"a x",17:"a x",18:"a x",19:"a x",20:"a x",21:"a x",22:"a x",23:"a x",24:"a x",25:"a x",26:"a x",27:"a x",28:"a x",29:"a x",30:"a x",31:"a x",32:"a x",33:"a x",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"a x",5.1:"a x",6:"a x",6.1:"a x",7:"a x",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"a x",11.6:"a x",12:"a x",12.1:"a x",15:"a x",16:"a x",17:"a x",18:"a x",19:"a x",20:"a x",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"a x","4.2-4.3":"a x","5.0-5.1":"a x","6.0-6.1":"a x","7.0-7.1":"a x",8:"y",8.1:"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"a x",2.3:"a x",3:"a x",4:"a x",4.1:"a x","4.2-4.3":"a x",4.4:"a x","4.4.3-4.4.4":"a x",37:"y"},bb:{7:"a x",10:"a x"},op_mob:{10:"n",11:"n",11.1:"a x",11.5:"a x",12:"a x",12.1:"a x",24:"y"},and_chr:{40:"y"},and_ff:{33:"a x"},ie_mob:{10:"a x",11:"a x"},and_uc:{9.9:"a x"}},notes:'Partial support refers to supporting the older specification\'s "matchesSelector" name rather than just "matches".',notes_by_num:{},usage_perc_y:54.63,usage_perc_a:34.89,ucprefix:!1,parent:"",keywords:" matchesSelector",ie_id:"",chrome_id:""},"pointer-events":{title:"CSS pointer-events (for HTML)",description:'This CSS property, when set to "none" allows elements to not receive hover/click events, instead the event will occur on anything behind it. ',spec:"http://wiki.csswg.org/spec/css4-ui#pointer-events",status:"unoff",links:[{url:"http://robertnyman.com/2010/03/22/css-pointer-events-to-allow-clicks-on-underlying-elements/",title:"Article & tutorial"},{url:"https://raw.github.com/phiggins42/has.js/master/detect/css.js#css-pointerevents",title:"has.js test"}],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"y",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"n",3.2:"n",4:"y",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"y","4.0-4.1":"y","4.2-4.3":"y","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y",8.1:"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"y",2.2:"y",2.3:"y",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"y",10:"y"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"n",11:"y"},and_uc:{9.9:"y"}},notes:"Already part of the SVG specification, and all SVG-supporting browsers appear to support the property on SVG elements.",notes_by_num:{},usage_perc_y:85.22,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"pointerevents",ie_id:"csspointerevents",chrome_id:""},blobbuilder:{title:"Blob constructing",description:"Construct Blobs (binary large objects) either using the BlobBuilder API (deprecated) or the Blob constructor.",spec:"http://www.w3.org/TR/file-writer-api/#the-blobbuilder-interface",status:"wd",links:[{url:"https://developer.mozilla.org/en/DOM/BlobBuilder",title:"MDN article on BlobBuilder"},{url:"https://developer.mozilla.org/en-US/docs/DOM/Blob",title:"MDN article on Blobs"}],categories:["JS API"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"a x",7:"a x",8:"a x",9:"a x",10:"a x",11:"a x",12:"a x",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"a x",9:"a x",10:"a x",11:"a x",12:"a x",13:"a x",14:"a x",15:"a x",16:"a x",17:"a x",18:"a x",19:"a x",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"y","7.0-7.1":"y",8:"y",8.1:"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"a x",4:"a x",4.1:"a x","4.2-4.3":"a x",4.4:"a x","4.4.3-4.4.4":"a x",37:"y"},bb:{7:"n",10:"y"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"y",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"a x"}},notes:"Partial support refers to only supporting the now deprecated BlobBuilder to create blobs.",notes_by_num:{},usage_perc_y:75.7,usage_perc_a:10.62,ucprefix:!0,parent:"fileapi",keywords:"",ie_id:"blob",chrome_id:"5328783104016384"},filereader:{title:"FileReader API",description:"Method of reading the contents of a File or Blob object into memory",spec:"http://www.w3.org/TR/FileAPI/#dfn-filereader",status:"wd",links:[{url:"https://developer.mozilla.org/en/DOM/FileReader",title:"FileReader API"},{url:"http://docs.webplatform.org/wiki/apis/file/FileReader",title:"WebPlatform Docs"}],categories:["JS API"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"y",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"n",5:"n",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"y","7.0-7.1":"y",8:"y",8.1:"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"n",10:"y"},op_mob:{10:"n",11:"n",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:"",notes_by_num:{},usage_perc_y:86.53,usage_perc_a:0,ucprefix:!1,parent:"fileapi",keywords:"",ie_id:"filereader",chrome_id:"5171003185430528"},filesystem:{title:"Filesystem & FileWriter API",description:"Method of reading and writing files to a sandboxed file system.",spec:"http://www.w3.org/TR/file-system-api/",status:"unoff",links:[{url:"http://www.html5rocks.com/en/tutorials/file/filesystem/",title:"HTML5 Rocks tutorial"},{url:"http://docs.webplatform.org/wiki/apis/filesystem",title:"WebPlatform Docs"}],categories:["JS API"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"n",37:"n",38:"n"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"a x",9:"a x",10:"a x",11:"a x",12:"a x",13:"y x",14:"y x",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x",30:"y x",31:"y x",32:"y x",33:"y x",34:"y x",35:"y x",36:"y x",37:"y x",38:"y x",39:"y x",40:"y x",41:"y x",42:"y x",43:"y x"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"n",8:"n"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n",8.1:"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",37:"n"},bb:{7:"n",10:"y x"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y x"},and_chr:{40:"y x"},and_ff:{33:"n"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"The File API: Directories and System specification is no longer being maintained and support may be dropped in future versions.",notes_by_num:{},usage_perc_y:43.31,usage_perc_a:.18,ucprefix:!1,parent:"",keywords:"filewriter",ie_id:"filewriter",chrome_id:"5452478162141184"},bloburls:{title:"Blob URLs",description:"Method of creating URL handles to the specified File or Blob object.",spec:"http://www.w3.org/TR/FileAPI/#url",status:"wd",links:[{url:"https://developer.mozilla.org/en/DOM/window.URL.createObjectURL",title:"MDN article"}],categories:["JS API"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"y x",9:"y x",10:"y x",11:"y x",12:"y x",13:"y x",14:"y x",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"y x",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"y x","7.0-7.1":"y",8:"y",8.1:"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"y x",4.1:"y x","4.2-4.3":"y x",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"n",10:"y x"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"n",11:"y"},and_uc:{9.9:"y x"}},notes:"",notes_by_num:{},usage_perc_y:85.81,usage_perc_a:0,ucprefix:!1,parent:"fileapi",keywords:"createobjecturl",ie_id:"",chrome_id:""},rellist:{title:"relList (DOMTokenList)",description:"Method of easily manipulating rel attribute values on elements, using the DOMTokenList object (similar to classList).",spec:"https://html.spec.whatwg.org/multipage/semantics.html#dom-a-rellist",status:"ls",links:[{url:"https://developer.mozilla.org/en-US/docs/DOM/DOMTokenList",title:"MDN - DOMTokenList"}],categories:["DOM","HTML5"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"n",37:"n",38:"n",39:"n",40:"n",41:"n",42:"n",43:"n"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"n",8:"n"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n",8.1:"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",37:"n"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"n"},and_chr:{40:"n"},and_ff:{33:"y"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"",notes_by_num:{},usage_perc_y:10.76,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"",ie_id:"",chrome_id:""},typedarrays:{title:"Typed Arrays",description:"JavaScript typed arrays provide a mechanism for accessing raw binary data much more efficiently.\r\n",spec:"http://www.khronos.org/registry/typedarray/specs/latest/",status:"other",links:[{url:"https://developer.mozilla.org/en/javascript_typed_arrays",title:"MDN article"}],categories:["JS API"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"a #1",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"n",5:"n",6:"n",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"a #2",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"a #2","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y",8.1:"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"n",10:"y"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"y",12.1:"y",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"a #1",11:"a #1"},and_uc:{9.9:"y"}},notes:"",notes_by_num:{1:"IE10 (and IE 10&11 mobile) does not support `Uint8ClampedArray`"},usage_perc_y:84.08,usage_perc_a:2.78,ucprefix:!1,parent:"",keywords:"float64array,dataview,uint8array",ie_id:"typedarrays",chrome_id:"5135818813341696"},deviceorientation:{title:"DeviceOrientation events",description:"API for detecting orientation and motion events from the device running the browser.",spec:"http://www.w3.org/TR/orientation-event/",status:"wd",links:[{url:"http://www.html5rocks.com/en/tutorials/device/orientation/",title:"HTML5 Rocks tutorial"},{url:"https://raw.github.com/phiggins42/has.js/master/detect/features.js#native-orientation",title:"has.js test"},{url:"http://html5labs.interoperabilitybridges.com/prototypes/device-orientation-events/device-orientation-events/info",title:"DeviceOrientation implementation prototype for IE10"},{url:"http://aurelio.audero.it/demo/device-orientation-api-demo.html",title:"Demo"}],categories:["JS API"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"a #1",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"p",4:"p",5:"p",6:"a",7:"a",8:"a",9:"a",10:"a",11:"a",12:"a",13:"a",14:"a",15:"a",16:"a",17:"a",18:"a",19:"a",20:"a",21:"a",22:"a",23:"a",24:"a",25:"a",26:"a",27:"a",28:"a",29:"a",30:"a",31:"a",32:"a",33:"a",34:"a",35:"a",36:"a",37:"a",38:"a"},chrome:{4:"n",5:"n",6:"n",7:"a",8:"a",9:"a",10:"a",11:"a",12:"a",13:"a",14:"a",15:"a",16:"a",17:"a",18:"a",19:"a",20:"a",21:"a",22:"a",23:"a",24:"a",25:"a",26:"a",27:"a",28:"a",29:"a",30:"a",31:"a",32:"a",33:"a",34:"a",35:"a",36:"a",37:"a",38:"a",39:"a",40:"a",41:"a",42:"a",43:"a"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"n",8:"n"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"a",16:"a",17:"a",18:"a",19:"a",20:"a",21:"a",22:"a",23:"a",24:"a",25:"a",26:"a",27:"a",28:"a",29:"a"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"a","5.0-5.1":"a","6.0-6.1":"a","7.0-7.1":"a",8:"a",8.1:"a"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"a",4:"a",4.1:"a","4.2-4.3":"a",4.4:"a","4.4.3-4.4.4":"a",37:"a"},bb:{7:"n",10:"a"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"y",12.1:"y",24:"a"},and_chr:{40:"a"},and_ff:{33:"a"},ie_mob:{10:"n",11:"y"},and_uc:{9.9:"a"}},notes:"Partial support refers to the lack of compassneedscalibration event. Partial support also refers to the lack of devicemotion event support for Chrome 30- and Opera. Opera Mobile 14 lost the ondevicemotion event support. Firefox 3.6, 4 and 5 support the non-standard [MozOrientation](https://developer.mozilla.org/en/DOM/MozOrientation) event.",notes_by_num:{1:"`compassneedscalibration` supported in IE11 only for compatible devices with Windows 8.1+."},usage_perc_y:.43,usage_perc_a:81.4,ucprefix:!1,parent:"",keywords:"",ie_id:"deviceorientation,devicemotion",chrome_id:"5874690627207168,5556931766779904"},"script-defer":{title:"defer attribute for external scripts",description:"The boolean defer attribute on script elements allows the external JavaScript file to run when the DOM is loaded, without delaying page load first.",spec:"https://html.spec.whatwg.org/multipage/scripting.html#attr-script-defer",status:"ls",links:[{url:"https://developer.mozilla.org/en/HTML/Element/script#Attributes",title:"MDN article"},{url:"https://raw.github.com/phiggins42/has.js/master/detect/script.js#script-defer",title:"has.js test"},{url:"http://docs.webplatform.org/wiki/html/attributes/defer",title:"WebPlatform Docs"}],categories:["DOM","HTML5"],stats:{ie:{5.5:"a",6:"a",7:"a",8:"a",9:"a",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"y",3.6:"y",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y",8.1:"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"y",10:"y"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:"Partial support in older IE refers to a buggy implementation (see issue).",notes_by_num:{},usage_perc_y:86.92,usage_perc_a:6.48,ucprefix:!1,parent:"",keywords:"",ie_id:"",chrome_id:""},"nav-timing":{title:"Navigation Timing API",description:"API for accessing timing information related to navigation and elements.",spec:"http://www.w3.org/TR/navigation-timing/",status:"rec",links:[{url:"https://developer.mozilla.org/en/API/navigationTiming",title:"MDN article"},{url:"http://www.html5rocks.com/en/tutorials/webperformance/basics/",title:"HTML5 Rocks tutorial"},{url:"http://docs.webplatform.org/wiki/apis/navigation_timing",title:"WebPlatform Docs"}],categories:["DOM","JS API"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"y",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"n",5:"n",6:"y x",7:"y x",8:"y x",9:"y x",10:"y x",11:"y x",12:"y x",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"n",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"y",8.1:"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"n",10:"y"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:"Removed in iOS 8.1 due to poor performance.",notes_by_num:{},usage_perc_y:79.85,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"performance,performance.timing",ie_id:"navigationtimingapi",chrome_id:"5584144679567360"},"audio-api":{title:"Web Audio API",description:"High-level JavaScript API for processing and synthesizing audio",spec:"http://www.w3.org/TR/webaudio/",status:"wd",links:[{url:"https://github.com/corbanbrook/audionode.js",title:"Polyfill to support Web Audio API in Firefox"},{url:"http://docs.webplatform.org/wiki/apis/webaudio",title:"WebPlatform Docs"},{url:"http://www.doboism.com/projects/webaudio-compatibility/",title:"Additional browser compatibility tests for specific features"},{url:"https://github.com/g200kg/WAAPISim",title:"Polyfill to enable Web Audio API through Firefox Audio Data api or flash"}],categories:["JS API"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"y x",11:"y x",12:"y x",13:"y x",14:"y x",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x",30:"y x",31:"y x",32:"y x",33:"y x",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"y x",6.1:"y x",7:"y x",7.1:"y x",8:"y x"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"y x","7.0-7.1":"y x",8:"y x",8.1:"y x"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",37:"n"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"Firefox versions < 25 support an alternative, deprecated audio API.\r\n\r\nChrome support [went through some changes](http://updates.html5rocks.com/2014/07/Web-Audio-Changes-in-m36) as of version 36.",notes_by_num:{},usage_perc_y:64.63,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"web-audio",ie_id:"webaudioapi",chrome_id:"6261718720184320"},"css-regions":{title:"CSS Regions",description:"Method of flowing content into multiple elements.",spec:"http://www.w3.org/TR/css3-regions/",status:"wd",links:[{url:"http://html.adobe.com/webstandards/cssregions/",title:"Adobe demos and samples"},{url:"http://msdn.microsoft.com/en-us/ie/hh272902#_CSSConnected",title:"IE10 developer guide info"},{url:"http://docs.webplatform.org/wiki/css/atrules/@region",title:"WebPlatform Docs"}],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"a x",11:"a x",TP:"a x"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"n",37:"n",38:"n"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"a x",16:"a x",17:"a x",18:"a x",19:"n d",20:"n d",21:"n d",22:"n d",23:"n d",24:"n d",25:"n d",26:"n d",27:"n d",28:"n d",29:"n d",30:"n d",31:"n d",32:"n d",33:"n d",34:"n d",35:"n",36:"n",37:"n",38:"n",39:"n",40:"n",41:"n",42:"n",43:"n"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"y x",7:"y x",7.1:"y x",8:"y x"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"y x",8:"y x",8.1:"y x"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",37:"n"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"n"},and_chr:{40:"n"},and_ff:{33:"n"},ie_mob:{10:"a x",11:"a x"},and_uc:{9.9:"y x"}},notes:"Support in IE10 and IE11 is limited to using an iframe as a content source with the `-ms-flow-into: flow_name;` and `-ms-flow-from: flow_name;` syntax. ",notes_by_num:{},usage_perc_y:13.52,usage_perc_a:10.8,ucprefix:!1,parent:"",keywords:"",ie_id:"regions",chrome_id:"5655612935372800"},"spellcheck-attribute":{title:"Spellcheck attribute",description:"Attribute for `input`/`textarea` fields to enable/disable the browser's spellchecker.",spec:"https://html.spec.whatwg.org/multipage/interaction.html#spelling-and-grammar-checking",status:"ls",links:[{url:"https://developer.mozilla.org/en-US/docs/Web/HTML/Controlling_spell_checking_in_HTML_formsControlling_spell_checking_in_HTML_forms",title:"MDN article"}],categories:["HTML5"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"y",11:"y",TP:"y"},firefox:{2:"y",3:"y",3.5:"y",3.6:"y",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"y",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"a","4.0-4.1":"a","4.2-4.3":"a","5.0-5.1":"a","6.0-6.1":"a","7.0-7.1":"a",8:"a",8.1:"a"},op_mini:{"5.0-8.0":"a"},android:{2.1:"a",2.2:"a",2.3:"a",3:"a",4:"a",4.1:"a","4.2-4.3":"a",4.4:"a","4.4.3-4.4.4":"a",37:"a"},bb:{7:"a",10:"a"},op_mob:{10:"a",11:"a",11.1:"a",11.5:"a",12:"a",12.1:"a",24:"a"},and_chr:{40:"a"},and_ff:{33:"a"},ie_mob:{10:"a",11:"a"},and_uc:{9.9:"a"}},notes:'The partial support in mobile browsers results from their OS generally having built-in spell checking instead of using the wavy underline to indicate misspelled words. `spellcheck="false"` does not seem to have any effect in these browsers.',notes_by_num:{},usage_perc_y:57.88,usage_perc_a:32.46,ucprefix:!1,parent:"",keywords:"spelling",ie_id:"",chrome_id:""},fullscreen:{title:"Full Screen API",description:"API for allowing content (like a video or canvas element) to take up the entire screen.",spec:"http://www.w3.org/TR/fullscreen/",status:"wd",links:[{url:"https://developer.mozilla.org/en/DOM/Using_full-screen_mode",title:"MDN article"},{url:"http://jlongster.com/2011/11/21/canvas.html",title:"Blog post"},{url:"http://hacks.mozilla.org/2012/01/using-the-fullscreen-api-in-web-browsers/",title:"Mozilla hacks article"},{url:"http://docs.webplatform.org/wiki/dom/Element/requestFullscreen",title:"WebPlatform Docs"}],categories:["JS API"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"y x",TP:"y x"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"a x",11:"a x",12:"a x",13:"a x",14:"a x",15:"a x",16:"a x",17:"a x",18:"a x",19:"a x",20:"a x",21:"a x",22:"a x",23:"a x",24:"a x",25:"a x",26:"a x",27:"a x",28:"a x",29:"a x",30:"a x",31:"a x",32:"a x",33:"a x",34:"a x",35:"a x",36:"a x",37:"a x",38:"a x"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"a x",16:"a x",17:"a x",18:"a x",19:"a x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x",30:"y x",31:"y x",32:"y x",33:"y x",34:"y x",35:"y x",36:"y x",37:"y x",38:"y x",39:"y x",40:"y x",41:"y x",42:"y x",43:"y x"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"a x",6:"y x",6.1:"y x",7:"y x",7.1:"y x",8:"y x"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"y",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n",8.1:"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",37:"n"},bb:{7:"n",10:"a"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y x"},and_chr:{40:"y x"},and_ff:{33:"a x"},ie_mob:{10:"n",11:"y x"},and_uc:{9.9:"n"}},notes:"Partial support refers to supporting an earlier draft of the spec.",notes_by_num:{},usage_perc_y:54.48,usage_perc_a:12.24,ucprefix:!1,parent:"",keywords:"full-screen",ie_id:"fullscreenapi",chrome_id:"5259513871466496"},requestanimationframe:{title:"requestAnimationFrame",description:"API allowing a more efficient way of running script-based animation, compared to traditional methods using timeouts.",spec:"http://www.w3.org/TR/animation-timing/#requestAnimationFrame",status:"cr",links:[{url:"http://paulirish.com/2011/requestanimationframe-for-smart-animating/",title:"Blog post"},{url:"http://hacks.mozilla.org/2011/08/animating-with-javascript-from-setinterval-to-requestanimationframe/",title:"Mozilla Hacks article"},{url:"http://docs.webplatform.org/wiki/dom/Window/requestAnimationFrame",title:"WebPlatform Docs"}],categories:["JS API"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"y x",5:"y x",6:"y x",7:"y x",8:"y x",9:"y x",10:"y x",11:"y x",12:"y x",13:"y x",14:"y x",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n", -10:"y x",11:"y x",12:"y x",13:"y x",14:"y x",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"y x",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"y x","7.0-7.1":"y",8:"y",8.1:"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"n",10:"y x"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:"",notes_by_num:{},usage_perc_y:83.38,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"",ie_id:"requestanimationframe",chrome_id:"5233400470306816"},"input-range":{title:"Range input type",description:"Form field type that allows the user to select a value using a slider widget.",spec:"https://html.spec.whatwg.org/multipage/forms.html#range-state-(type=range)",status:"ls",links:[{url:"https://github.com/fryn/html5slider",title:"Polyfill for Firefox"},{url:"https://github.com/freqdec/fd-slider",title:"Cross-browser polyfill"},{url:"http://tutorialzine.com/2011/12/what-you-need-to-know-html5-range-input/",title:"Tutorial"},{url:"https://raw.github.com/phiggins42/has.js/master/detect/form.js#input-type-range",title:"has.js test"},{url:"http://docs.webplatform.org/wiki/html/elements/input/type/range",title:"WebPlatform Docs"},{url:"https://github.com/andreruffert/rangeslider.js",title:"rangeslider.js polyfill"}],categories:["HTML5"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"u",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"y",3.2:"y",4:"y",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"y","9.5-9.6":"y","10.0-10.1":"y",10.5:"y",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y",8.1:"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"a",2.2:"a",2.3:"a",3:"a",4:"a",4.1:"a","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"y",10:"y"},op_mob:{10:"y",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:"Currently all Android browsers with partial support hide the slider input field by default. However, the element [can be styled](http://tiffanybbrown.com/2012/02/07/input-typerange-and-androids-stock-browser/) to be made visible and usable.",notes_by_num:{},usage_perc_y:85.39,usage_perc_a:1.4,ucprefix:!1,parent:"forms",keywords:'input type="range"',ie_id:"",chrome_id:""},matchmedia:{title:"matchMedia",description:"API for finding out whether or not a media query applies to the document.",spec:"http://www.w3.org/TR/cssom-view/#dom-window-matchmedia",status:"wd",links:[{url:"https://github.com/paulirish/matchMedia.js/",title:"matchMedia.js polyfill"},{url:"https://developer.mozilla.org/en/DOM/window.matchMedia",title:"MDN article"},{url:"https://developer.mozilla.org/en/CSS/Using_media_queries_from_code",title:"MDN tutorial"},{url:"http://docs.webplatform.org/wiki/css/media_queries/apis/matchMedia",title:"WebPlatform Docs"}],categories:["DOM","JS API"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y",8.1:"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"n",10:"y"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"y",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:"",notes_by_num:{},usage_perc_y:86.76,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"mediaquerylist",ie_id:"matchmedia",chrome_id:"4677872220372992"},"input-datetime":{title:"Date and time input types",description:"Form field widget to easily allow users to enter a date or a time, generally by using a calendar/time input widget. Previously there was also a single field for both date & time, but this has been deprecated.",spec:"https://html.spec.whatwg.org/multipage/forms.html#date-state-(type=date)",status:"ls",links:[{url:"http://net.tutsplus.com/tutorials/javascript-ajax/quick-tip-cross-browser-datepickers-within-minutes/",title:"Datepicker tutorial w/polyfill"},{url:"https://github.com/zoltan-dulac/html5Forms.js",title:"Polyfill for HTML5 forms"},{url:"https://raw.github.com/phiggins42/has.js/master/detect/form.js#input-type-datetime;input-type-datetime-local",title:"has.js test"},{url:"http://docs.webplatform.org/wiki/html/elements/input/type/date",title:"WebPlatform Docs"}],categories:["HTML5"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"n",37:"n",38:"n"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"n",8:"n"},opera:{9:"y","9.5-9.6":"y","10.0-10.1":"y",10.5:"y",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y",8.1:"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"n",10:"y"},op_mob:{10:"y",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{40:"y"},and_ff:{33:"n"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"y"}},notes:"Partial support in iOS refers to a lack of support for attributes like step, min, or max.\r\n\r\nOlder versions of Safari provide date-formatted text fields, but no real calendar widget.\r\n\r\nSome modified versions of the Android 4.x browser do have support for date/time fields.",notes_by_num:{},usage_perc_y:58.47,usage_perc_a:0,ucprefix:!1,parent:"forms",keywords:'datepicker,timepicker,input type="date",input type="time"',ie_id:"",chrome_id:"6640933999214592"},"input-color":{title:"Color input type",description:"Form field allowing the user to select a color.",spec:"https://html.spec.whatwg.org/multipage/forms.html#color-state-(type=color)",status:"ls",links:[{url:"http://www.html5tutorial.info/html5-color.php",title:"Tutorial"},{url:"https://github.com/jonstipe/color-polyfill",title:"Polyfill"},{url:"http://docs.webplatform.org/wiki/html/elements/input/type/color",title:"WebPlatform Docs"}],categories:["HTML5"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"n",8:"n"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"n",16:"n",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n",8.1:"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"y",10:"y"},op_mob:{10:"y",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"a"}},notes:"",notes_by_num:{},usage_perc_y:57.9,usage_perc_a:3.78,ucprefix:!1,parent:"forms",keywords:'colour,input type="color"',ie_id:"",chrome_id:""},"input-number":{title:"Number input type",description:"Form field type for numbers.",spec:"https://html.spec.whatwg.org/multipage/forms.html#number-state-(type=number)",status:"ls",links:[{url:"http://www.html5tutorial.info/html5-number.php",title:"Tutorial"},{url:"https://github.com/jonstipe/number-polyfill",title:"Polyfill"},{url:"https://raw.github.com/phiggins42/has.js/master/detect/form.js#input-type-number",title:"has.js test"},{url:"http://docs.webplatform.org/wiki/html/elements/input/type/number",title:"WebPlatform Docs"}],categories:["HTML5"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"a",11:"a",TP:"a"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"n",5:"n",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"y","9.5-9.6":"y","10.0-10.1":"y",10.5:"y",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"a","4.0-4.1":"a","4.2-4.3":"a","5.0-5.1":"a","6.0-6.1":"a","7.0-7.1":"a",8:"a",8.1:"a"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"a",4.1:"a","4.2-4.3":"a",4.4:"a","4.4.3-4.4.4":"a",37:"a"},bb:{7:"n",10:"a"},op_mob:{10:"y",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"a"},and_chr:{40:"a"},and_ff:{33:"a"},ie_mob:{10:"a",11:"a"},and_uc:{9.9:"a"}},notes:'iOS Safari, Android 4, Chrome for Android show number input, but do not use "step", "min" or "max" attributes or show increment/decrement buttons. Internet Explorer 10 and 11 do not show increment/decrement buttons.',notes_by_num:{},usage_perc_y:46.99,usage_perc_a:39.08,ucprefix:!1,parent:"forms",keywords:'spinner,input type="number"',ie_id:"",chrome_id:""},"iframe-sandbox":{title:"sandbox attribute for iframes",description:"Method of running external site pages with reduced privileges (e.g. no JavaScript) in iframes.",spec:"https://html.spec.whatwg.org/multipage/embedded-content.html#attr-iframe-sandbox",status:"ls",links:[{url:"http://blog.chromium.org/2010/05/security-in-depth-html5s-sandbox.html",title:"Chromium blog article"},{url:"http://msdn.microsoft.com/en-us/hh563496",title:"MSDN article"},{url:"http://docs.webplatform.org/wiki/html/attributes/sandbox",title:"WebPlatform Docs"}],categories:["HTML5"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"a",18:"a",19:"a",20:"a",21:"a",22:"a",23:"a",24:"a",25:"a",26:"a",27:"a",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"y","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y",8.1:"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"y",2.3:"y",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"y",10:"y"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:"",notes_by_num:{},usage_perc_y:86.09,usage_perc_a:.54,ucprefix:!1,parent:"",keywords:"",ie_id:"iframesandboxattribute",chrome_id:"5715536319086592"},"css-counters":{title:"CSS Counters",description:"Method of controlling number values in generated content, using the counter-reset and counter-increment properties.",spec:"http://www.w3.org/TR/CSS21/generate.html#counters",status:"wd",links:[{url:"http://onwebdev.blogspot.com/2012/02/css-counters-tutorial.html",title:"Tutorial and information"},{url:"https://developer.mozilla.org/en/CSS_Counters",title:"MDN article"},{url:"http://docs.webplatform.org/wiki/css/properties/counter-reset",title:"WebPlatform Docs"}],categories:["CSS2"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"y",9:"y",10:"y",11:"y",TP:"y"},firefox:{2:"y",3:"y",3.5:"y",3.6:"y",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"y",3.2:"y",4:"y",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"y","9.5-9.6":"y","10.0-10.1":"y",10.5:"y",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"y","4.0-4.1":"y","4.2-4.3":"y","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y",8.1:"y"},op_mini:{"5.0-8.0":"y"},android:{2.1:"y",2.2:"y",2.3:"y",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"y",10:"y"},op_mob:{10:"y",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:"",notes_by_num:{},usage_perc_y:96.85,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"",ie_id:"",chrome_id:""},"css-resize":{title:"CSS resize property",description:"Method of allowing an element to be resized by the user, with options to limit to a given direction. ",spec:"http://www.w3.org/TR/css3-ui/#resize",status:"wd",links:[{url:"http://css-tricks.com/almanac/properties/r/resize/",title:"CSS Tricks info"},{url:"http://davidwalsh.name/textarea-resize",title:"On textarea resizing"}],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"y x",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"n",3.2:"n",4:"y",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"a",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n",8.1:"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",37:"n"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"Opera 12.10+ currently only supports the resize property for textarea elements.",notes_by_num:{},usage_perc_y:58.42,usage_perc_a:.2,ucprefix:!1,parent:"",keywords:"horizontal,vertical",ie_id:"",chrome_id:""},"input-placeholder":{title:"input placeholder attribute",description:"Method of setting placeholder text for text-like input fields, to suggest the expected inserted information.",spec:"https://html.spec.whatwg.org/multipage/forms.html#attr-input-placeholder",status:"ls",links:[{url:"http://www.zachleat.com/web/placeholder/",title:"Article on usage"},{url:"https://github.com/mathiasbynens/jquery-placeholder",title:"Polyfill"},{url:"https://raw.github.com/phiggins42/has.js/master/detect/form.js#input-attr-placeholder",title:"has.js test"},{url:"http://docs.webplatform.org/wiki/html/attributes/placeholder",title:"WebPlatform Docs"},{url:"https://code.google.com/p/android/issues/detail?id=24626",title:"Issue 24626: Placeholder text for an input type="}],categories:["HTML5"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"a",3.2:"a",4:"a",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"a",11.1:"a",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"y","4.0-4.1":"y","4.2-4.3":"y","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y",8.1:"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"y",2.2:"y",2.3:"y",3:"y",4:"a",4.1:"a","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"y",10:"y"},op_mob:{10:"n",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:"Partial support in older Safari and Opera versions refers to lacking placeholder support on textarea elements. ",notes_by_num:{},usage_perc_y:86.06,usage_perc_a:1.33,ucprefix:!1,parent:"forms",keywords:"",ie_id:"",chrome_id:""},spdy:{title:"HTTP/2 protocol / SPDY",description:"Networking protocol for low-latency transport of content over the web. Originally started out from the SPDY protocol, now standardized as HTTP version 2.",spec:"http://http2.github.io/http2-spec/index.html",status:"other",links:[{url:"http://en.wikipedia.org/wiki/HTTP/2",title:"Wikipedia"},{url:"http://dev.chromium.org/spdy/spdy-whitepaper",title:"SPDY whitepaper"}],categories:["Other"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"a",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"n",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"y",8.1:"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"y",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"n",11:"y"},and_uc:{9.9:"u"}},notes:"",notes_by_num:{},usage_perc_y:68.27,usage_perc_a:8.34,ucprefix:!1,parent:"",keywords:"http2",ie_id:"http2",chrome_id:"5152586365665280"},"css-repeating-gradients":{title:"CSS Repeating Gradients",description:"Method of defining a repeating linear or radial color gradient as a CSS image.",spec:"http://www.w3.org/TR/css3-images/#repeating-gradients",status:"cr",links:[{url:"https://developer.mozilla.org/en/CSS/repeating-linear-gradient",title:"MDN article"},{url:"http://www.css3files.com/gradient/#repeatinglineargradient",title:"Information page"},{url:"http://docs.webplatform.org/wiki/css/repeating-linear-gradient",title:"WebPlatform Docs"}],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"y x",4:"y x",5:"y x",6:"y x",7:"y x",8:"y x",9:"y x",10:"y x",11:"y x",12:"y x",13:"y x",14:"y x",15:"y x",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"y x",11:"y x",12:"y x",13:"y x",14:"y x",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"y x",6:"y x",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"a x",11.5:"a x",11.6:"y x",12:"y x",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"y x","6.0-6.1":"y x","7.0-7.1":"y",8:"y",8.1:"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"y x",4.1:"y x","4.2-4.3":"y x",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"n",10:"y x"},op_mob:{10:"n",11:"n",11.1:"a x",11.5:"a x",12:"y x",12.1:"y",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y x"}},notes:'Firefox 10+, Chrome 26+ and Opera 11.6+ also support the new "to (side)" syntax.',notes_by_num:{},usage_perc_y:86.91,usage_perc_a:.02,ucprefix:!1,parent:"css-gradients",keywords:"",ie_id:"",chrome_id:""},"css-filters":{title:"CSS Filter Effects",description:"Method of applying filter effects (like blur, grayscale, brightness, contrast and hue) to elements, previously only possible by using SVG.",spec:"http://www.w3.org/TR/filter-effects/",status:"wd",links:[{url:"http://html5-demos.appspot.com/static/css/filters/index.html",title:"Demo file for WebKit browsers"},{url:"http://www.html5rocks.com/en/tutorials/filters/understanding-css/",title:"HTML5Rocks article"},{url:"http://dl.dropbox.com/u/3260327/angular/CSS3ImageManipulation.html",title:"Filter editor"},{url:"http://bennettfeely.com/filters/",title:"Filter Playground"}],categories:["CSS","CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"a",4:"a",5:"a",6:"a",7:"a",8:"a",9:"a",10:"a",11:"a",12:"a",13:"a",14:"a",15:"a",16:"a",17:"a",18:"a",19:"a",20:"a",21:"a",22:"a",23:"a",24:"a",25:"a",26:"a",27:"a",28:"a",29:"a",30:"a",31:"a",32:"a",33:"a",34:"a d #1",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x",30:"y x",31:"y x",32:"y x",33:"y x",34:"y x",35:"y x",36:"y x",37:"y x",38:"y x",39:"y x",40:"y x",41:"y x",42:"y x",43:"y x"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"y x",6.1:"y x",7:"y x",7.1:"y x",8:"y x"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"y x","7.0-7.1":"y x",8:"y x",8.1:"y x"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"y x","4.4.3-4.4.4":"y x",37:"y x"},bb:{7:"n",10:"y x"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y x"},and_chr:{40:"y x"},and_ff:{33:"a"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"y x"}},notes:'Note that this property is significantly different from and incompatible with Microsoft\'s [older "filter" property](http://msdn.microsoft.com/en-us/library/ie/ms530752%28v=vs.85%29.aspx).\r\n\r\nPartial support in Firefox before version 34 [only implemented the url() function of the filter property](https://developer.mozilla.org/en-US/docs/Web/CSS/filter#Browser_compatibility)',notes_by_num:{1:"Supported in Firefox under the `layout.css.filters.enabled` flag."},usage_perc_y:60.79,usage_perc_a:11.71,ucprefix:!1,parent:"",keywords:"sepia,hue-rotate,invert,saturate",ie_id:"filters",chrome_id:""},getcomputedstyle:{title:"getComputedStyle",description:"API to get the current computed CSS styles applied to an element. This may be the current value applied by an animation or as set by a stylesheet.",spec:"http://www.w3.org/TR/cssom/#dom-window-getcomputedstyle",status:"rec",links:[{url:"https://developer.mozilla.org/en/DOM/window.getComputedStyle",title:"MDN article"},{url:"http://ie.microsoft.com/testdrive/HTML5/getComputedStyle/",title:"Demo"},{url:"http://snipplr.com/view/13523/",title:"Polyfill for IE"},{url:"http://docs.webplatform.org/wiki/css/cssom/methods/getComputedStyle",title:"WebPlatform Docs"}],categories:["CSS3","DOM","JS API"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"y",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"a",3.5:"a",3.6:"a",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"a",5:"a",6:"a",7:"a",8:"a",9:"a",10:"a",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"a",3.2:"a",4:"a",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"a","9.5-9.6":"a","10.0-10.1":"a",10.5:"a",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"a","4.0-4.1":"a","4.2-4.3":"a","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y",8.1:"y"},op_mini:{"5.0-8.0":"a"},android:{2.1:"a",2.2:"a",2.3:"a",3:"a",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"a",10:"y"},op_mob:{10:"a",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:"Partial support in older Firefox versions refers to requiring the second parameter to be included.\r\n\r\nPartial support in all other browsers refers to not supporting getComputedStyle on pseudo-elements.",notes_by_num:{},usage_perc_y:89.1,usage_perc_a:3.67,ucprefix:!1,parent:"",keywords:"",ie_id:"",chrome_id:""},"word-break":{title:"CSS3 word-break",description:"Property to prevent or allow words to be broken over multiple lines between letters.",spec:"http://www.w3.org/TR/css3-text/#word-break",status:"wd",links:[{url:"https://developer.mozilla.org/en/CSS/word-break",title:"MDN article"},{url:"http://docs.webplatform.org/wiki/css/properties/word-break",title:"WebPlatform Docs"}],categories:["CSS3"],stats:{ie:{5.5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"a",5:"a",6:"a",7:"a",8:"a",9:"a",10:"a",11:"a",12:"a",13:"a",14:"a",15:"a",16:"a",17:"a",18:"a",19:"a",20:"a",21:"a",22:"a",23:"a",24:"a",25:"a",26:"a",27:"a",28:"a",29:"a",30:"a",31:"a",32:"a",33:"a",34:"a",35:"a",36:"a",37:"a",38:"a",39:"a",40:"a",41:"a",42:"a",43:"a"},safari:{3.1:"a",3.2:"a",4:"a",5:"a",5.1:"a",6:"a",6.1:"a",7:"a",7.1:"a",8:"a"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"a",16:"a",17:"a",18:"a",19:"a",20:"a",21:"a",22:"a",23:"a",24:"a",25:"a",26:"a",27:"a",28:"a",29:"a"},ios_saf:{3.2:"a","4.0-4.1":"a","4.2-4.3":"a","5.0-5.1":"a","6.0-6.1":"a","7.0-7.1":"a",8:"a",8.1:"a"},op_mini:{"5.0-8.0":"n"},android:{2.1:"a",2.2:"a",2.3:"a",3:"a",4:"a",4.1:"a","4.2-4.3":"a",4.4:"a","4.4.3-4.4.4":"a",37:"a"},bb:{7:"a",10:"a"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"a"},and_chr:{40:"a"},and_ff:{33:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"a"}},notes:'Partial support refers to supporting the "break-all" value, but not the "keep-all" value.',notes_by_num:{},usage_perc_y:28.73,usage_perc_a:64.53,ucprefix:!1,parent:"",keywords:"break-all,keep-all",ie_id:"",chrome_id:""},"viewport-units":{title:"Viewport units: vw, vh, vmin, vmax",description:"Length units representing 1% of the viewport size for viewport width (vw), height (vh), the smaller of the two (vmin), or the larger of the two (vmax).",spec:"http://www.w3.org/TR/css3-values/#viewport-relative-lengths",status:"cr",links:[{url:"http://css-tricks.com/viewport-sized-typography/",title:"Blog post"},{url:"https://github.com/saabi/vminpoly",title:"Polyfill" -},{url:"https://github.com/rodneyrehm/viewport-units-buggyfill",title:"Buggyfill - Polyfill that fixes buggy support"},{url:"http://blog.rodneyrehm.de/archives/34-iOS7-Mobile-Safari-And-Viewport-Units.html",title:"Back-Forward issue blog post"}],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"a",10:"a",11:"a",TP:"a"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"a",21:"a",22:"a",23:"a",24:"a",25:"a",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"a",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"a","7.0-7.1":"a",8:"y",8.1:"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"n",10:"a"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"a #1",11:"a #1"},and_uc:{9.9:"n"}},notes:'Partial support in IE9 refers to supporting "vm" instead of "vmin".\r\n\r\nPartial support in iOS7 is due to buggy behavior of the "vh" unit (see [workaround](https://gist.github.com/pburtchaell/e702f441ba9b3f76f587)).\r\n\r\nAll other partial support refers to not supporting the "vmax" unit. ',notes_by_num:{},usage_perc_y:65.33,usage_perc_a:15.6,ucprefix:!1,parent:"",keywords:"vm,viewport-percentage",ie_id:"",chrome_id:""},contentsecuritypolicy:{title:"Content Security Policy 1.0",description:"Mitigate cross-site scripting attacks by whitelisting allowed sources of script, style, and other resources.",spec:"http://www.w3.org/TR/CSP/",status:"cr",links:[{url:"http://html5rocks.com/en/tutorials/security/content-security-policy/",title:"HTML5Rocks article"},{url:"http://content-security-policy.com/",title:"CSP Examples & Quick Reference"}],categories:["Other"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"a #1",11:"a #1",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"y #1",5:"y #1",6:"y #1",7:"y #1",8:"y #1",9:"y #1",10:"y #1",11:"y #1",12:"y #1",13:"y #1",14:"y #1",15:"y #1",16:"y #1",17:"y #1",18:"y #1",19:"y #1",20:"y #1",21:"y #1",22:"y #1",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"y #2",15:"y #2",16:"y #2",17:"y #2",18:"y #2",19:"y #2",20:"y #2",21:"y #2",22:"y #2",23:"y #2",24:"y #2",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"a #2",6:"y #2",6.1:"y #2",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"a #2","6.0-6.1":"y #2","7.0-7.1":"y",8:"y",8.1:"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"n",10:"y #2"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"a #1",11:"a #1"},and_uc:{9.9:"y x"}},notes:"The standard HTTP header is `Content-Security-Policy` which is used unless otherwise noted.",notes_by_num:{1:"Supported through the `X-Content-Security-Policy` header",2:"Supported through the `X-Webkit-CSP` header"},usage_perc_y:72.49,usage_perc_a:11.16,ucprefix:!1,parent:"",keywords:"csp,security,header",ie_id:"contentsecuritypolicy",chrome_id:"5205088045891584"},pagevisibility:{title:"Page Visibility",description:"JavaScript API for determining whether a document is visible on the display",spec:"http://www.w3.org/TR/page-visibility/",status:"rec",links:[{url:"https://developer.mozilla.org/en-US/docs/DOM/Using_the_Page_Visibility_API",title:"MDN article"},{url:"http://docs.webplatform.org/wiki/apis/timing/properties/visibilityState",title:"WebPlatform Docs"},{url:"http://www.sitepoint.com/introduction-to-page-visibility-api/",title:"SitePoint article"},{url:"http://aurelio.audero.it/demo/page-visibility-api-demo.html",title:"Demo"}],categories:["JS API"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"y x",11:"y x",12:"y x",13:"y x",14:"y x",15:"y x",16:"y x",17:"y x",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"y x",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x",30:"y x",31:"y x",32:"y x",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y #1",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"y",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"y",8:"y",8.1:"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"y x","4.4.3-4.4.4":"y x",37:"y"},bb:{7:"n",10:"y x"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"y",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y x"}},notes:"",notes_by_num:{},usage_perc_y:82.99,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"visibilitystate",ie_id:"pagevisibilityapi",chrome_id:"5689697795833856"},stricttransportsecurity:{title:"Strict Transport Security",description:"Declare that a website is only accessible over a secure connection (HTTPS).",spec:"http://tools.ietf.org/html/rfc6797",status:"other",links:[{url:"http://dev.chromium.org/sts",title:"Chromium article"},{url:"https://developer.mozilla.org/en-US/docs/Security/HTTP_Strict_Transport_Security",title:"MDN article"},{url:"https://www.owasp.org/index.php/HTTP_Strict_Transport_Security",title:"OWASP article"}],categories:["Other"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"u",8:"y",8.1:"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"u"}},notes:"The HTTP header is 'Strict-Transport-Security'.",notes_by_num:{},usage_perc_y:66.41,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"sts,hsts,security,header",ie_id:"httpstricttransportsecurityhsts",chrome_id:"4941480133132288"},"style-scoped":{title:"Scoped CSS",description:"Allows CSS rules to be scoped to part of the document, based on the position of the style element.",spec:"https://html.spec.whatwg.org/multipage/semantics.html#attr-style-scoped",status:"ls",links:[{url:"https://github.com/PM5544/scoped-polyfill",title:"Polyfill"},{url:"http://html5doctor.com/the-scoped-attribute/",title:"HTML5 Doctor article"},{url:"http://updates.html5rocks.com/2012/03/A-New-Experimental-Feature-style-scoped",title:"HTML5Rocks article"}],categories:["CSS","HTML5"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n d #1",21:"n d #1",22:"n d #1",23:"n d #1",24:"n d #1",25:"n d #1",26:"n d #1",27:"n d #1",28:"n d #1",29:"n d #1",30:"n d #1",31:"n d #1",32:"n d #1",33:"n d #1",34:"n d #1",35:"n d #1",36:"n d #1",37:"n",38:"n",39:"n",40:"n",41:"n",42:"n",43:"n"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"n",8:"n"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n",8.1:"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",37:"n"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"u",24:"n"},and_chr:{40:"n"},and_ff:{33:"y"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"y"}},notes:"",notes_by_num:{1:'Enabled in Chrome through the "experimental Web Platform features" flag in chrome://flags'},usage_perc_y:15.1,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"scope",ie_id:"scopedstyles",chrome_id:"5374137958662144"},"svg-fragment":{title:"SVG fragment identifiers",description:"Method of displaying only a part of an SVG image by defining a view ID or view box dimensions as the file's fragment identifier.",spec:"http://www.w3.org/TR/SVG/linking.html#SVGFragmentIdentifiers",status:"rec",links:[{url:"http://www.broken-links.com/2012/08/14/better-svg-sprites-with-fragment-identifiers/",title:"Blog post"}],categories:["SVG"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"y",8:"y"},opera:{9:"u","9.5-9.6":"u","10.0-10.1":"u",10.5:"u",10.6:"u",11:"u",11.1:"u",11.5:"u",11.6:"u",12:"u",12.1:"y",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"y",8.1:"y"},op_mini:{"5.0-8.0":"y"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",37:"y"},bb:{7:"n",10:"y"},op_mob:{10:"u",11:"u",11.1:"u",11.5:"u",12:"u",12.1:"y",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"n"}},notes:"",notes_by_num:{},usage_perc_y:72.46,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"fragments,sprite",ie_id:"",chrome_id:""},outline:{title:"CSS outline",description:"The CSS outline property is a shorthand property for setting one or more of the individual outline properties outline-style, outline-width and outline-color in a single rule. In most cases the use of this shortcut is preferable and more convenient.",spec:"http://www.w3.org/TR/CSS2/ui.html#propdef-outline",status:"rec",links:[{url:"http://dev.w3.org/csswg/css3-ui/#outline",title:"CSS Basic User Interface Module Level 3"},{url:"https://developer.mozilla.org/en-US/docs/CSS/outline",title:"Mozilla Developer Network: outline"}],categories:["CSS2"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"y",9:"y #1",10:"y #1",11:"y #1",TP:"y #1"},firefox:{2:"y",3:"y",3.5:"y",3.6:"y",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"y",3.2:"y",4:"y",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"y","9.5-9.6":"y","10.0-10.1":"y",10.5:"y",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y #1",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"y","4.0-4.1":"y","4.2-4.3":"y","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y",8.1:"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"y",2.2:"y",2.3:"y",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"y",10:"y"},op_mob:{10:"y",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"y #1",11:"y #1"},and_uc:{9.9:"y"}},notes:"",notes_by_num:{1:"Also supports the value of `invert` for `outline-color`. (support of this value is optional for browsers)"},usage_perc_y:93.78,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"-moz-outline,outline-width,outline-style,outline-color",ie_id:"",chrome_id:""},download:{title:"Download attribute",description:"When used on an anchor, this attribute signifies that the browser should download the resource the anchor points to rather than navigate to it.",spec:"https://html.spec.whatwg.org/multipage/semantics.html#downloading-resources",status:"ls",links:[{url:"http://updates.html5rocks.com/2011/08/Downloading-resources-in-HTML5-a-download",title:"HTML5Rocks post"},{url:"http://html5-demos.appspot.com/static/a.download.html",title:"Demo: creating a text file and downloading it."}],categories:["HTML5"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"n",8:"n"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n",8.1:"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"n",10:"y"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"",notes_by_num:{},usage_perc_y:58.17,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"download,a.download,a[download],download attribute",ie_id:"adownloadattribute",chrome_id:"6473924464345088"},pointer:{title:"Pointer events",description:'This specification integrates various inputs from mice, touchscreens, and pens, making separate implementations no longer necessary and authoring for cross-device pointers easier. Not to be mistaken with the unrelated "pointer-events" CSS property.',spec:"http://www.w3.org/TR/pointerevents/",status:"cr",links:[{url:"http://blogs.msdn.com/b/ie/archive/2011/09/20/touch-input-for-ie10-and-metro-style-apps.aspx",title:"Implementation of Pointer Events in IE10"},{url:"http://blogs.msdn.com/b/eternalcoding/archive/2013/01/16/hand-js-a-polyfill-for-supporting-pointer-events-on-every-browser.aspx",title:"Hand.js, the polyfill for browsers only supporting Touch Events"},{url:"http://blogs.msdn.com/b/davrous/archive/2013/02/20/handling-touch-in-your-html5-apps-thanks-to-the-pointer-events-of-ie10-and-windows-8.aspx",title:"Article & tutorial"}],categories:["DOM","JS API"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"a x",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"p",7:"p",8:"p",9:"p",10:"p",11:"p",12:"p",13:"p",14:"p",15:"p",16:"p",17:"p",18:"p",19:"p",20:"p",21:"p",22:"p",23:"p",24:"p",25:"p",26:"p",27:"p",28:"p",29:"p",30:"p",31:"p",32:"p",33:"p",34:"p",35:"p",36:"p",37:"p",38:"p"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"p",23:"p",24:"p",25:"p",26:"p",27:"p",28:"p",29:"p",30:"p",31:"p",32:"p",33:"p",34:"p",35:"p",36:"p",37:"p",38:"p",39:"p",40:"p",41:"p",42:"p",43:"p"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"u",7:"u",7.1:"u",8:"u"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"p",16:"p",17:"p",18:"p",19:"p",20:"p",21:"p",22:"p",23:"p",24:"p",25:"p",26:"p",27:"p",28:"p",29:"p"},ios_saf:{3.2:"p","4.0-4.1":"p","4.2-4.3":"p","5.0-5.1":"p","6.0-6.1":"p","7.0-7.1":"p",8:"p",8.1:"p"},op_mini:{"5.0-8.0":"n"},android:{2.1:"p",2.2:"p",2.3:"p",3:"p",4:"p",4.1:"p","4.2-4.3":"p",4.4:"p","4.4.3-4.4.4":"p",37:"p"},bb:{7:"p",10:"p"},op_mob:{10:"n",11:"p",11.1:"p",11.5:"p",12:"p",12.1:"p",24:"p"},and_chr:{40:"p"},and_ff:{33:"p"},ie_mob:{10:"a x",11:"y"},and_uc:{9.9:"p"}},notes:"Partial support in IE10 refers the lack of pointerenter and pointerleave events. Firefox Nightly provides 'dom.w3c_pointer_events.enabled' option to support this specification starting with version 28.",notes_by_num:{},usage_perc_y:8.74,usage_perc_a:1.97,ucprefix:!1,parent:"",keywords:"pointerdown,pointermove,pointerup,pointercancel,pointerover,pointerout,pointerenter,pointerleave",ie_id:"pointerevents",chrome_id:"4504699138998272"},"user-select-none":{title:"CSS user-select: none",description:"Method of preventing text/element selection using CSS. ",spec:"https://developer.mozilla.org/en-US/docs/CSS/user-select",status:"unoff",links:[{url:"https://developer.mozilla.org/en-US/docs/CSS/user-select",title:"MDN article"},{url:"http://css-tricks.com/almanac/properties/u/user-select/",title:"CSS Tricks article"},{url:"http://msdn.microsoft.com/en-us/library/ie/hh781492(v=vs.85).aspx",title:"MSDN Documentation"}],categories:["CSS"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"y x",11:"y x",TP:"y x"},firefox:{2:"y x",3:"y x",3.5:"y x",3.6:"y x",4:"y x",5:"y x",6:"y x",7:"y x",8:"y x",9:"y x",10:"y x",11:"y x",12:"y x",13:"y x",14:"y x",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x",30:"y x",31:"y x",32:"y x",33:"y x",34:"y x",35:"y x",36:"y x",37:"y x",38:"y x"},chrome:{4:"u",5:"u",6:"y x",7:"y x",8:"y x",9:"y x",10:"y x",11:"y x",12:"y x",13:"y x",14:"y x",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x",30:"y x",31:"y x",32:"y x",33:"y x",34:"y x",35:"y x",36:"y x",37:"y x",38:"y x",39:"y x",40:"y x",41:"y x",42:"y x",43:"y x"},safari:{3.1:"y x",3.2:"y x",4:"y x",5:"y x",5.1:"y x",6:"y x",6.1:"y x",7:"y x",7.1:"y x",8:"y x"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x"},ios_saf:{3.2:"y x","4.0-4.1":"y x","4.2-4.3":"y x","5.0-5.1":"y x","6.0-6.1":"y x","7.0-7.1":"y x",8:"y x",8.1:"y x"},op_mini:{"5.0-8.0":"n"},android:{2.1:"y x",2.2:"y x",2.3:"y x",3:"y x",4:"y x",4.1:"y x","4.2-4.3":"y x",4.4:"y x","4.4.3-4.4.4":"y x",37:"y x"},bb:{7:"y x",10:"y x"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y x"},and_chr:{40:"y x"},and_ff:{33:"y x"},ie_mob:{10:"y x",11:"y x"},and_uc:{9.9:"y x"}},notes:'Currently the user-select property does not appear in any W3C specification. Support information here is only for "none" value, not others.',notes_by_num:{},usage_perc_y:87.2,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"",ie_id:"",chrome_id:""},webp:{title:"WebP image format",description:"Image format that supports lossy and lossless compression, as well as animation and alpha transparency.",spec:"https://developers.google.com/speed/webp/",status:"other",links:[{url:"https://developers.google.com/speed/webp/",title:"Official website"},{url:"http://antimatter15.github.io/weppy/demo.html",title:"Polyfill for browsers with WebM support"},{url:"http://libwebpjs.appspot.com/",title:"Decoder in JS"},{url:"http://webpjs.appspot.com/",title:"Polyfill for browsers with or without WebM support (i.e. IE6-IE9, Safari/iOS version 6.1 and below; Firefox versions 24 and bel"},{url:"https://developers.google.com/speed/webp/faq#which_web_browsers_natively_support_webp",title:"Official website FAQ - Which web browsers natively support WebP?"}],categories:["Other"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"p",5:"p",6:"p",7:"p",8:"p",9:"p",10:"p",11:"p",12:"p",13:"p",14:"p",15:"p",16:"p",17:"p",18:"p",19:"p",20:"p",21:"p",22:"p",23:"p",24:"p",25:"p",26:"p",27:"p",28:"p",29:"p",30:"p",31:"p",32:"p",33:"p",34:"p",35:"p",36:"p",37:"p",38:"p"},chrome:{4:"n",5:"n",6:"p",7:"p",8:"p",9:"a",10:"a",11:"a",12:"a",13:"a",14:"a",15:"a",16:"a",17:"a",18:"a",19:"a",20:"a",21:"a",22:"a",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"n",8:"n"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"p",11:"p",11.1:"a",11.5:"a",11.6:"a",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n",8.1:"n"},op_mini:{"5.0-8.0":"y"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"a",4.1:"a","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"a",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{40:"y"},and_ff:{33:"p"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"y"}},notes:"Partial support in older Chrome, Opera and Android refers to browser not supporting lossless and alpha versions of WebP. Animated webp images are supported in Chrome 32+ and Opera 19+.",notes_by_num:{},usage_perc_y:55.12,usage_perc_a:1.75,ucprefix:!1,parent:"",keywords:"",ie_id:"webpimageformatsupport",chrome_id:"6471725441089536,4785074604081152"},"intrinsic-width":{title:"Intrinsic & Extrinsic Sizing",description:"Allows for the heights and widths to be specified in intrinsic values using the fill-available, max-content, min-content, and fit-content properties.",spec:"http://www.w3.org/TR/css3-sizing/",status:"wd",links:[{url:"http://demosthenes.info/blog/662/Design-From-the-Inside-Out-With-CSS-MinContent",title:"Min-Content tutorial"}],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"y x",5:"y x",6:"y x",7:"y x",8:"y x",9:"y x",10:"y x",11:"y x",12:"y x",13:"y x",14:"y x",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x",30:"y x",31:"y x",32:"y x",33:"y x",34:"y x",35:"y x",36:"y x",37:"y x",38:"y x"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x",30:"y x",31:"y x",32:"y x",33:"y x",34:"y x",35:"y x",36:"y x",37:"y x",38:"y x",39:"y x",40:"y x",41:"y x",42:"y x",43:"y x"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"y x",7:"y x",7.1:"y x",8:"y x"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"y x",8:"y x",8.1:"y x"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"y x","4.4.3-4.4.4":"y x",37:"y x"},bb:{7:"n",10:"y x"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y x"},and_chr:{40:"y x"},and_ff:{33:"y x"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:'Prefixes are on the values, not the property names (e.g. -webkit-min-content) Firefox currently supports the "-moz-available" property rather than "-moz-fill-available".',notes_by_num:{},usage_perc_y:68.21,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"fill-available,max-content,min-content,fit-content,contain-floats",ie_id:"cssintrinsicsizing",chrome_id:"5901353784180736"},cryptography:{title:"Web Cryptography",description:"JavaScript API for performing basic cryptographic operations in web applications",spec:"http://www.w3.org/TR/WebCryptoAPI/",status:"wd",links:[{url:"http://www.slideshare.net/Channy/the-history-and-status-of-web-crypto-api",title:"The History and Status of Web Crypto API"},{url:"http://research.microsoft.com/en-us/projects/msrjscrypto/",title:"Microsoft Research JavaScript Cryptography Library"},{url:"http://bitwiseshiftleft.github.io/sjcl/",title:"Cross-browser cryptography library"}],categories:["JS API"],stats:{ie:{5.5:"n",6:"p",7:"p",8:"p",9:"p",10:"p",11:"a x #1",TP:"y"},firefox:{2:"p",3:"p",3.5:"p",3.6:"p",4:"p",5:"p",6:"p",7:"p",8:"p",9:"p",10:"p",11:"p",12:"p",13:"p",14:"p",15:"p",16:"p",17:"p",18:"p",19:"p",20:"p",21:"p",22:"p",23:"p",24:"p",25:"p",26:"p",27:"p",28:"p",29:"p",30:"p",31:"p",32:"n d #2",33:"n d #2",34:"a #4",35:"a #4",36:"a #4",37:"a #4",38:"a #4"},chrome:{4:"p",5:"p",6:"p",7:"p",8:"p",9:"p",10:"p",11:"p",12:"p",13:"p",14:"p",15:"p",16:"p",17:"p",18:"p",19:"p",20:"p",21:"p",22:"p",23:"p",24:"p",25:"p",26:"p",27:"p",28:"p",29:"p",30:"p",31:"p",32:"p",33:"p",34:"p",35:"p",36:"p",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"p",3.2:"p",4:"p",5:"p",5.1:"p",6:"p",6.1:"p",7:"p",7.1:"y x #3",8:"y x #3"},opera:{9:"p","9.5-9.6":"p","10.0-10.1":"p",10.5:"p",10.6:"p",11:"p",11.1:"p",11.5:"p",11.6:"p",12:"p",12.1:"p",15:"p",16:"p",17:"p",18:"p",19:"p",20:"p",21:"p",22:"p",23:"p",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"p","4.0-4.1":"p","4.2-4.3":"p","5.0-5.1":"p","6.0-6.1":"p","7.0-7.1":"p",8:"y x #3",8.1:"y x #3"},op_mini:{"5.0-8.0":"n"},android:{2.1:"p",2.2:"p",2.3:"p",3:"p",4:"p",4.1:"p","4.2-4.3":"p",4.4:"p","4.4.3-4.4.4":"p",37:"y"},bb:{7:"p",10:"p"},op_mob:{10:"p",11:"p",11.1:"p",11.5:"p",12:"p",12.1:"p",24:"y"},and_chr:{40:"y"},and_ff:{33:"p"},ie_mob:{10:"p",11:"a x #1"},and_uc:{9.9:"p"}},notes:"Many browsers support the `[crypto.getRandomValues()](#feat=getrandomvalues)` method, but not actual cryptography functionality under `crypto.subtle`. \r\n\r\nFirefox also has support for [unofficial features](https://developer.mozilla.org/en-US/docs/JavaScript_crypto). \r\n\r\nIn Chrome the API is only usable over secure connections. ([corresponding bug](https://code.google.com/p/chromium/issues/detail?id=373032))",notes_by_num:{1:"Support in IE11 is based an older version of the specification. ",2:"Supported in Firefox behind the `dom.webcrypto.enabled` flag. ",3:"Supported in Safari using the `crypto.webkitSubtle` prefix",4:"Partial support in Firefox is [described here](https://docs.google.com/spreadsheet/ccc?key=0AiAcidBZRLxndE9LWEs2R1oxZ0xidUVoU3FQbFFobkE#gid=1)"},usage_perc_y:46.02,usage_perc_a:15.49,ucprefix:!1,parent:"",keywords:"subtle,subtlecrypto",ie_id:"webcryptoapi",chrome_id:"5030265697075200"},template:{title:"HTML templates",description:"Method of declaring a portion of reusable markup that is parsed but not rendered until cloned.",spec:"https://html.spec.whatwg.org/multipage/scripting.html#the-template-element",status:"ls",links:[{url:"http://www.html5rocks.com/en/tutorials/webcomponents/template/",title:"HTML5Rocks - HTML's New template Tag"},{url:"http://polymer-project.org",title:"Polymer project (polyfill & web components framework)"}],categories:["DOM","HTML5"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"y",8.1:"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"",notes_by_num:{},usage_perc_y:64.51,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"web components, template",ie_id:"templateelement",chrome_id:"5207287069147136"},opus:{title:"Opus",description:"Royalty-free open audio codec by IETF, which incorporated SILK from Skype and CELT from Xiph.org, to serve higher sound quality and lower latency at the same bitrate.",spec:"http://tools.ietf.org/html/rfc6716",status:"other",links:[{url:"https://hacks.mozilla.org/2012/07/firefox-beta-15-supports-the-new-opus-audio-format/",title:"Introduction of Opus by Mozilla"},{url:"http://www.ietf.org/mail-archive/web/rtcweb/current/msg04953.html",title:"Google's statement about the use of VP8 and Opus codec for WebRTC standard"}],categories:["Other"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n", -14:"n",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"n",8:"n"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n",8.1:"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",37:"n"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"n"},and_chr:{40:"n"},and_ff:{33:"y"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"For Opera the Linux version may be able to play it when the GStreamer module is up to date and the served mime-type is 'audio/ogg'.",notes_by_num:{},usage_perc_y:42.58,usage_perc_a:0,ucprefix:!1,parent:"audio",keywords:"",ie_id:"",chrome_id:"4891189287321600"},jpegxr:{title:"JPEG XR image format",description:"The latest JPEG image format of Joint Photographic Experts Group which boasts better compression and supports lossless compression, alpha channel, and 48-bit deep color over normal jpg format.",spec:"http://www.itu.int/rec/T-REC-T.832",status:"other",links:[{url:"http://msdn.microsoft.com/en-us/library/windows/desktop/hh707223(v=vs.85).aspx",title:"Microsoft JPEG XR Codec Overview"}],categories:["Other"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"y",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"n",37:"n",38:"n"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"n",37:"n",38:"n",39:"n",40:"n",41:"n",42:"n",43:"n"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"n",8:"n"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n",8.1:"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",37:"n"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"n"},and_chr:{40:"n"},and_ff:{33:"n"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"n"}},notes:"",notes_by_num:{},usage_perc_y:12.84,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"",ie_id:"",chrome_id:""},"channel-messaging":{title:"Channel messaging",description:"Method for having two-way communication between browsing contexts (using MessageChannel)",spec:"http://www.w3.org/TR/webmessaging/#channel-messaging",status:"cr",links:[{url:"https://dev.opera.com/articles/view/window-postmessage-messagechannel/#channel",title:"An Introduction to HTML5 web messaging"}],categories:["JS API"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n d #1",27:"n d #1",28:"n d #1",29:"n d #1",30:"n d #1",31:"n d #1",32:"n d #1",33:"n d #1",34:"n d #1",35:"n d #1",36:"n d #1",37:"n d #1",38:"n d #1"},chrome:{4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"u","10.0-10.1":"u",10.5:"u",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y",8.1:"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"y",10:"y"},op_mob:{10:"u",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{40:"y"},and_ff:{33:"n"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:"",notes_by_num:{1:"Supported in Firefox behind the `dom.messageChannel.enabled` flag. Reported to not work in web workers."},usage_perc_y:72.57,usage_perc_a:0,ucprefix:!1,parent:"x-doc-messaging",keywords:"",ie_id:"messagechannels",chrome_id:"6710044586409984"},"css3-tabsize":{title:"CSS3 tab-size",description:"Method of customizing the width of the tab character. Only effective using 'white-space: pre' or 'white-space: pre-wrap'.",spec:"http://www.w3.org/TR/css3-text/#tab-size1",status:"wd",links:[{url:"https://developer.mozilla.org/en-US/docs/Web/CSS/tab-size",title:"MDN article"}],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"y x",5:"y x",6:"y x",7:"y x",8:"y x",9:"y x",10:"y x",11:"y x",12:"y x",13:"y x",14:"y x",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x",30:"y x",31:"y x",32:"y x",33:"y x",34:"y x",35:"y x",36:"y x",37:"y x",38:"y x"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"y x",11:"y x",11.1:"y x",11.5:"y x",11.6:"y x",12:"y x",12.1:"y x",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"y",8:"y",8.1:"y"},op_mini:{"5.0-8.0":"y x"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"y",10:"y"},op_mob:{10:"n",11:"y x",11.1:"y x",11.5:"y x",12:"y x",12.1:"y x",24:"y"},and_chr:{40:"y"},and_ff:{33:"y x"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"",notes_by_num:{},usage_perc_y:71.73,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"tab-size,tab-width",ie_id:"",chrome_id:""},mutationobserver:{title:"Mutation Observer",description:"Method for observing and reacting to changes to the DOM. Replaces MutationEvents, which is deprecated.",spec:"http://www.w3.org/TR/dom/",status:"wd",links:[{url:"https://developer.mozilla.org/en-US/docs/Web/API/MutationObserver",title:"MutationObserver from MDN"},{url:"https://github.com/webcomponents/webcomponentsjs",title:"Polyfill"}],categories:["DOM","JS API"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"p",10:"p",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"y x",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"y x","7.0-7.1":"y",8:"y",8.1:"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"p",4.1:"p","4.2-4.3":"p",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"n",10:"y x"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"p",11:"y"},and_uc:{9.9:"y x"}},notes:"When the content of a node with a single CharacterData child node is changed by innerHTML attribute and the node have a single different one as a result, WebKit browsers consider it as a characterData mutation of the child CharacterData node, while other browsers think it as a childList mutation of the parent node.",notes_by_num:{},usage_perc_y:80.84,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"MutationObserver",ie_id:"mutationobservers",chrome_id:"5021194726146048"},"css-selection":{title:"::selection CSS pseudo-element",description:"The ::selection CSS pseudo-element applies rules to the portion of a document that has been highlighted (e.g., selected with the mouse or another pointing device) by the user.",spec:"https://developer.mozilla.org/en-US/docs/Web/CSS/::selection",status:"unoff",links:[{url:"http://quirksmode.org/css/selectors/selection.html",title:"::selection test"},{url:"http://docs.webplatform.org/wiki/css/selectors/pseudo-elements/::selection",title:"WebPlatform Docs"}],categories:["CSS"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"y",10:"y",11:"y",TP:"y"},firefox:{2:"y x",3:"y x",3.5:"y x",3.6:"y x",4:"y x",5:"y x",6:"y x",7:"y x",8:"y x",9:"y x",10:"y x",11:"y x",12:"y x",13:"y x",14:"y x",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x",30:"y x",31:"y x",32:"y x",33:"y x",34:"y x",35:"y x",36:"y x",37:"y x",38:"y x"},chrome:{4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"y",3.2:"y",4:"y",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"y","10.0-10.1":"y",10.5:"y",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n",8.1:"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"n",10:"n"},op_mob:{10:"u",11:"u",11.1:"u",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{40:"y"},and_ff:{33:"y x"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"n"}},notes:"",notes_by_num:{},usage_perc_y:75.25,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"::selection,selection",ie_id:"",chrome_id:""},"css-placeholder":{title:":placeholder-shown CSS pseudo-class",description:"The :placeholder-shown pseudo-class represents the placeholder contents of a form field with placeholder text.",spec:"http://dev.w3.org/csswg/selectors/#placeholder",status:"unoff",links:[{url:"http://msdn.microsoft.com/en-us/library/ie/hh772745(v=vs.85).aspx",title:"MSDN article"},{url:"http://css-tricks.com/snippets/css/style-placeholder-text/",title:"CSS-Tricks article with all prefixes"},{url:"http://wiki.csswg.org/ideas/placeholder-styling",title:"CSSWG discussion"}],categories:["CSS"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"a x",11:"a x",TP:"a x"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"a x",5:"a x",6:"a x",7:"a x",8:"a x",9:"a x",10:"a x",11:"a x",12:"a x",13:"a x",14:"a x",15:"a x",16:"a x",17:"a x",18:"a x",19:"a x",20:"a x",21:"a x",22:"a x",23:"a x",24:"a x",25:"a x",26:"a x",27:"a x",28:"a x",29:"a x",30:"a x",31:"a x",32:"a x",33:"a x",34:"a x",35:"a x",36:"a x",37:"a x",38:"a x"},chrome:{4:"a x",5:"a x",6:"a x",7:"a x",8:"a x",9:"a x",10:"a x",11:"a x",12:"a x",13:"a x",14:"a x",15:"a x",16:"a x",17:"a x",18:"a x",19:"a x",20:"a x",21:"a x",22:"a x",23:"a x",24:"a x",25:"a x",26:"a x",27:"a x",28:"a x",29:"a x",30:"a x",31:"a x",32:"a x",33:"a x",34:"a x",35:"a x",36:"a x",37:"a x",38:"a x",39:"a x",40:"a x",41:"a x",42:"a x",43:"a x"},safari:{3.1:"n",3.2:"n",4:"n",5:"a x",5.1:"a x",6:"a x",6.1:"a x",7:"a x",7.1:"a x",8:"a x"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"a x",16:"a x",17:"a x",18:"a x",19:"a x",20:"a x",21:"a x",22:"a x",23:"a x",24:"a x",25:"a x",26:"a x",27:"a x",28:"a x",29:"a x"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"a x","5.0-5.1":"a x","6.0-6.1":"a x","7.0-7.1":"a x",8:"a x",8.1:"a x"},op_mini:{"5.0-8.0":"n"},android:{2.1:"a x",2.2:"a x",2.3:"a x",3:"a x",4:"a x",4.1:"a x","4.2-4.3":"a x",4.4:"a x","4.4.3-4.4.4":"a x",37:"a x"},bb:{7:"u",10:"a x"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"a x"},and_chr:{40:"a x"},and_ff:{33:"a x"},ie_mob:{10:"a x",11:"a x"},and_uc:{9.9:"a x"}},notes:"Partial support refers to support for alternative syntax: ::-webkit-input-placeholder (Chrome/Safari/Opera),\r\n::-moz-placeholder (Firefox) and \r\n:-ms-input-placeholder (IE). ",notes_by_num:{},usage_perc_y:0,usage_perc_a:86.95,ucprefix:!1,parent:"",keywords:"::placeholder,placeholder",ie_id:"",chrome_id:""},"css-deviceadaptation":{title:"CSS Device Adaptation",description:"A standard way to override the size of viewport in web page, standardizing and replacing Apple's own popular viewport implementation.",spec:"http://www.w3.org/TR/css-device-adapt/",status:"wd",links:[{url:"https://dev.opera.com/articles/view/an-introduction-to-meta-viewport-and-viewport/",title:"Introduction to meta viewport and @viewport in Opera Mobile"},{url:"http://msdn.microsoft.com/en-us/library/ie/hh708740(v=vs.85).aspx",title:"Device adaptation in Internet Explorer 10"}],categories:["CSS"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"a x #1",11:"a x #1",TP:"a x #1"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"n",37:"n",38:"n"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"n",37:"n",38:"n",39:"n",40:"n",41:"n",42:"n",43:"n"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"u",7:"u",7.1:"u",8:"u"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n",8.1:"n"},op_mini:{"5.0-8.0":"a x #2"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",37:"n"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"a x #2",11.1:"a x #2",11.5:"a x #2",12:"a x #2",12.1:"a x #2",24:"n"},and_chr:{40:"n"},and_ff:{33:"n"},ie_mob:{10:"a x #1",11:"a x #1"},and_uc:{9.9:"n"}},notes:"",notes_by_num:{1:"IE only supports the 'width' and 'height' properties.",2:"Opera Mobile and Opera Mini only support the 'orientation' property."},usage_perc_y:0,usage_perc_a:13.81,ucprefix:!1,parent:"",keywords:"viewport",ie_id:"",chrome_id:""},"text-emphasis":{title:"text-emphasis styling",description:"Method of using small symbols next to each glyph to emphasize a run of text, commonly used in East Asian languages. The `text-emphasis` shorthand, and its `text-emphasis-style` and `text-emphasis-color` longhands, can be used to apply marks to the text. The `text-emphasis-position` property, which inherits separately, allows setting the emphasis marks' position with respect to the text.",spec:"http://www.w3.org/TR/css-text-decor-3/#text-emphasis",status:"cr",links:[{url:"https://github.com/zmmbreeze/jquery.emphasis/",title:"A javascript fallback for CSS3 emphasis mark."}],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"n",37:"n",38:"n"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"a x #1",26:"a x #1",27:"a x #1",28:"a x #1",29:"a x #1",30:"a x #1",31:"a x #1",32:"a x #1",33:"a x #1",34:"a x #1",35:"a x #1",36:"a x #1",37:"a x #1",38:"a x #1",39:"a x #1",40:"a x #1",41:"a x #1",42:"a x #1",43:"a x #1"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"a x #1",7:"a x #1",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"a x #1",16:"a x #1",17:"a x #1",18:"a x #1",19:"a x #1",20:"a x #1",21:"a x #1",22:"a x #1",23:"a x #1",24:"a x #1",25:"a x #1",26:"a x #1",27:"a x #1",28:"a x #1",29:"a x #1"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"y",8:"y",8.1:"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"a x #1","4.4.3-4.4.4":"a x #1",37:"a x #1"},bb:{7:"u",10:"u"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"a x #1"},and_chr:{40:"a x #1"},and_ff:{33:"n"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"a x #1"}},notes:"Some old webkit browsers (like Chrome 24) support `-webkit-text-emphasis`, but does not support CJK languages and is therefore considered unsupported.",notes_by_num:{1:"Partial support refers to incorrect support for `-webkit-text-emphasis-position`. These browsers support `over` and `under` as values, but not the added `left` and `right` values required by the spec."},usage_perc_y:9.02,usage_perc_a:50.97,ucprefix:!1,parent:"",keywords:"text-emphasis,text-emphasis-position,text-emphasis-style,text-emphasis-color",ie_id:"",chrome_id:""},"canvas-blending":{title:"Canvas blend modes",description:"Method of defining the effect resulting from overlaying two layers on a Canvas element. ",spec:"http://www.w3.org/TR/compositing-1/#blending",status:"cr",links:[{url:"http://blogs.adobe.com/webplatform/2013/01/28/blending-features-in-canvas/",title:"Blog post"}],categories:["Canvas"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"n",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"y",8:"y",8.1:"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"",notes_by_num:{},usage_perc_y:67.25,usage_perc_a:0,ucprefix:!1,parent:"canvas",keywords:"",ie_id:"compositingandblendingincanvas2d",chrome_id:""},clipboard:{title:"Clipboard API",description:"API to provide copy, cut and paste functionality using the OS clipboard.",spec:"http://www.w3.org/TR/clipboard-apis/",status:"wd",links:[{url:"https://developer.mozilla.org/en-US/docs/Web/API/ClipboardEvent",title:"MDN page on ClipboardEvent"},{url:"http://www.deluxeblogtips.com/2010/06/javascript-copy-to-clipboard.html",title:"Blog post on cross-browser usage"}],categories:["JS API"],stats:{ie:{5.5:"a #1",6:"a #1",7:"a #1",8:"a #1",9:"a #1",10:"a #1",11:"a #1",TP:"a #1"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"a",14:"a",15:"a",16:"a",17:"a",18:"a",19:"a",20:"a",21:"a",22:"a",23:"a",24:"a",25:"a",26:"a",27:"a",28:"a",29:"a",30:"a",31:"a",32:"a",33:"a",34:"a",35:"a",36:"a",37:"a",38:"a",39:"a",40:"a",41:"a",42:"a",43:"a"},safari:{3.1:"u",3.2:"u",4:"a",5:"a",5.1:"a",6:"a",6.1:"a",7:"a",7.1:"a",8:"a"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"a",17:"a",18:"a",19:"a",20:"a",21:"a",22:"a",23:"a",24:"a",25:"a",26:"a",27:"a",28:"a",29:"a"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"a","6.0-6.1":"a","7.0-7.1":"a",8:"a",8.1:"a"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"a","4.4.3-4.4.4":"a",37:"a"},bb:{7:"n",10:"a"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"a"},and_chr:{40:"a"},and_ff:{33:"y"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"Partial support in IE refers using [a non-standard method](http://msdn.microsoft.com/en-us/library/ie/ms535220%28v=vs.85%29.aspx) of interacting with the clipboard. For other browsers it refers to not supporting the ClipboardEvent constructor.",notes_by_num:{},usage_perc_y:11.28,usage_perc_a:73.95,ucprefix:!1,parent:"",keywords:"cut,copy,paste,clipboarddata",ie_id:"",chrome_id:""},rtcpeerconnection:{title:"WebRTC Peer-to-peer connections",description:"Method of allowing two users to communicate directly, browser to browser using the RTCPeerConnection API.",spec:"http://www.w3.org/TR/webrtc/#peer-to-peer-connections",status:"wd",links:[{url:"http://www.webrtc.org/",title:"WebRTC Project site"}],categories:["JS API"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x",30:"y x",31:"y x",32:"y x",33:"y x",34:"y x",35:"y x",36:"y x",37:"y x",38:"y x"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x",30:"y x",31:"y x",32:"y x",33:"y x",34:"y x",35:"y x",36:"y x",37:"y x",38:"y x",39:"y x",40:"y x",41:"y x",42:"y x",43:"y x"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"n",8:"n"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"n",17:"n",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n",8.1:"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",37:"y x"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y x"},and_chr:{40:"y x"},and_ff:{33:"y x"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"BlackBerry 10 recognizes RTCPeerConnection but real support is unconfirmed.",notes_by_num:{},usage_perc_y:54.27,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"",ie_id:"webrtcwebrtcv10api",chrome_id:"6612462929444864"},"css3-cursors":{title:"CSS3 Cursors (original values)",description:"CSS3 cursor values added in the 2004 spec, including none, context-menu, cell, vertical-text, alias, copy, no-drop, not-allowed, nesw-resize, nwse-resize, col-resize, row-resize and all-scroll. ",spec:"http://www.w3.org/TR/css3-ui/#cursor",status:"wd",links:[{url:"https://developer.mozilla.org/en-US/docs/Web/CSS/cursor",title:"MDN Documentation"}],categories:["CSS3"],stats:{ie:{5.5:"a",6:"a",7:"a",8:"a",9:"y",10:"y",11:"y",TP:"y"},firefox:{2:"a",3:"a",3.5:"a",3.6:"a",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"a",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"a",3.2:"a",4:"a",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"a","9.5-9.6":"a","10.0-10.1":"a",10.5:"a",10.6:"a",11:"a",11.1:"a",11.5:"a",11.6:"a",12:"a",12.1:"a",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n",8.1:"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",37:"n"},bb:{7:"n",10:"u"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"n"},and_chr:{40:"n"},and_ff:{33:"n"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"Partial support in IE refers to no support for the alias, cell, copy, ew-resize, ns-resize, nesw-resize, nwse-resize or context-menu cursors. Opera 12.10- does not support 'none' or a URI.",notes_by_num:{},usage_perc_y:59.79,usage_perc_a:4.87,ucprefix:!1,parent:"",keywords:"cursors, pointers",ie_id:"",chrome_id:""},"css3-cursors-newer":{title:"CSS3 Cursors (new values)",description:"Support for `zoom-in` and `zoom-out` values for the CSS3 `cursor` property.",spec:"http://www.w3.org/TR/css3-ui/#cursor",status:"wd",links:[{url:"https://developer.mozilla.org/en-US/docs/Web/CSS/cursor",title:"MDN Documentation"}],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"y x",3:"y x",3.5:"y x",3.6:"y x",4:"y x",5:"y x",6:"y x",7:"y x",8:"y x",9:"y x",10:"y x",11:"y x",12:"y x",13:"y x",14:"y x",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"y x",5:"y x",6:"y x",7:"y x",8:"y x",9:"y x",10:"y x",11:"y x",12:"y x",13:"y x",14:"y x",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x",30:"y x",31:"y x",32:"y x",33:"y x",34:"y x",35:"y x",36:"y x",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"y x",3.2:"y x",4:"y x",5:"y x",5.1:"y x",6:"y x",6.1:"y x",7:"y x",7.1:"y x",8:"y x"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"y",12:"y",12.1:"y",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n",8.1:"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",37:"n"},bb:{7:"y x",10:"y x"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"n"},and_chr:{40:"n"},and_ff:{33:"n"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"Chrome, Safari and Firefox also support the unofficial `grab` and `grabbing` values (with prefix)",notes_by_num:{},usage_perc_y:48.23,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"cursors, pointers",ie_id:"",chrome_id:""},webvtt:{title:"WebVTT - Web Video Text Tracks",description:"Format for marking up text captions for multimedia resources.",spec:"http://dev.w3.org/html5/webvtt/",status:"unoff",links:[{url:"http://www.html5rocks.com/en/tutorials/track/basics/",title:"Getting Started With the Track Element"},{url:"https://dev.opera.com/articles/view/an-introduction-to-webvtt-and-track/",title:"An Introduction to WebVTT and track"}],categories:["Other"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n d",25:"n d",26:"n d",27:"n d",28:"n d",29:"n d",30:"n d",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"y",8:"y",8.1:"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"n",10:"y"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"n",11:"y"},and_uc:{9.9:"n"}},notes:"WebVTT must be used with the element.\r\n\r\nFirefox currently lacks support for the ::cue pseudo-element.",notes_by_num:{},usage_perc_y:77.56,usage_perc_a:0,ucprefix:!1,parent:"video",keywords:"captions,track",ie_id:"",chrome_id:"6719115557339136"},promises:{title:"Promises",description:"A promise represents the eventual result of an asynchronous operation.",spec:"https://people.mozilla.org/~jorendorff/es6-draft.html#sec-promise-objects",status:"other",links:[{url:"http://promises-aplus.github.io/promises-spec/",title:"Promises/A+ spec"},{url:"http://www.chromestatus.com/features/5681726336532480",title:"Chromium dashboard - ES6 Promises"},{url:"http://www.html5rocks.com/en/tutorials/es6/promises/",title:"JavaScript Promises: There and back again - HTML5 Rocks"},{url:"https://github.com/jakearchibald/ES6-Promises",title:"A polyfill for ES6-style Promises"}],categories:["JS API"],stats:{ie:{5.5:"p",6:"p",7:"p",8:"p",9:"p",10:"p",11:"p",TP:"y"},firefox:{2:"p",3:"p",3.5:"p",3.6:"p",4:"p",5:"p",6:"p",7:"p",8:"p",9:"p",10:"p",11:"p",12:"p",13:"p",14:"p",15:"p",16:"p",17:"p",18:"p",19:"p",20:"p",21:"p",22:"p",23:"p",24:"p",25:"p",26:"p",27:"a",28:"a",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"p",5:"p",6:"p",7:"p",8:"p",9:"p",10:"p",11:"p",12:"p",13:"p",14:"p",15:"p",16:"p",17:"p",18:"p",19:"p",20:"p",21:"p",22:"p", -23:"p",24:"p",25:"p",26:"p",27:"p",28:"p",29:"p",30:"p",31:"p",32:"a",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"p",3.2:"p",4:"p",5:"p",5.1:"p",6:"p",6.1:"p",7:"p",7.1:"y",8:"y"},opera:{9:"p","9.5-9.6":"p","10.0-10.1":"p",10.5:"p",10.6:"p",11:"p",11.1:"p",11.5:"p",11.6:"p",12:"p",12.1:"p",15:"p",16:"p",17:"p",18:"p",19:"a",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"p","4.0-4.1":"p","4.2-4.3":"p","5.0-5.1":"p","6.0-6.1":"p","7.0-7.1":"p",8:"y",8.1:"y"},op_mini:{"5.0-8.0":"p"},android:{2.1:"p",2.2:"p",2.3:"p",3:"p",4:"p",4.1:"p","4.2-4.3":"p",4.4:"p","4.4.3-4.4.4":"y",37:"y"},bb:{7:"p",10:"p"},op_mob:{10:"p",11:"p",11.1:"p",11.5:"p",12:"p",12.1:"p",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"p",11:"p"},and_uc:{9.9:"p"}},notes:"",notes_by_num:{},usage_perc_y:60.23,usage_perc_a:.31,ucprefix:!1,parent:"",keywords:"futures",ie_id:"",chrome_id:"5681726336532480"},"css-sticky":{title:"CSS position:sticky",description:'Keeps elements positioned as "fixed" or "relative" depending on how it appears in the viewport. As a result the element is "stuck" when necessary while scrolling.',spec:"http://dev.w3.org/csswg/css-position/#sticky-positioning",status:"unoff",links:[{url:"http://updates.html5rocks.com/2012/08/Stick-your-landings-position-sticky-lands-in-WebKit",title:"HTML5Rocks"},{url:"https://developer.mozilla.org/en-US/docs/Web/CSS/position",title:"MDN article"},{url:"http://docs.webplatform.org/wiki/css/properties/position",title:"WebPlatform Docs"},{url:"https://github.com/filamentgroup/fixed-sticky",title:"Polyfill"},{url:"https://github.com/wilddeer/stickyfill",title:"Another polyfill"}],categories:["CSS"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n d #1",27:"n d #1",28:"n d #1",29:"n d #1",30:"n d #1",31:"n d #1",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n d #2",24:"n d #2",25:"n d #2",26:"n d #2",27:"n d #2",28:"n d #2",29:"n d #2",30:"n d #2",31:"n d #2",32:"n d #2",33:"n d #2",34:"n d #2",35:"n d #2",36:"n d #2",37:"n",38:"n",39:"n",40:"n",41:"n",42:"n",43:"n"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"y x",7:"y x",7.1:"y x",8:"y x"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"y x","7.0-7.1":"y x",8:"y x",8.1:"y x"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",37:"n"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"n"},and_chr:{40:"n"},and_ff:{33:"y"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"",notes_by_num:{1:"Can be enabled in Firefox by setting the about:config preference layout.css.sticky.enabled to true",2:'Enabled in Chrome through the "experimental Web Platform features" flag in chrome://flags'},usage_perc_y:20.09,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"",ie_id:"positionsticky",chrome_id:"6190250464378880"},dialog:{title:"Dialog element",description:"Method of easily creating custom dialog boxes to display to the user with modal or non-modal options. Also includes a `::backdrop` pseudo-element for behind the element.",spec:"https://html.spec.whatwg.org/multipage/forms.html#the-dialog-element",status:"ls",links:[{url:"https://github.com/GoogleChrome/dialog-polyfill",title:"Polyfill"}],categories:["DOM","HTML5"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"u",37:"u",38:"u"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n d #1",33:"n d #1",34:"n d #1",35:"n d #1",36:"n d #1",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"n",8:"n"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"n",17:"n",18:"n",19:"n d #2",20:"n d #2",21:"n d #2",22:"n d #2",23:"n d #2",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n",8.1:"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",37:"y"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y"},and_chr:{40:"y"},and_ff:{33:"n"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"",notes_by_num:{1:'Enabled through the "Experimental Web Platform features" flag in `chrome://flags`',2:'Enabled through the "Experimental Web Platform features" flag in `opera://flags`'},usage_perc_y:39.23,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"HTMLDialogElement,showModal,backdrop",ie_id:"",chrome_id:"5770237022568448"},"css-variables":{title:"CSS Variables",description:"Permits the declaration and usage of cascading variables in stylesheets.",spec:"http://www.w3.org/TR/css-variables/",status:"wd",links:[{url:"https://hacks.mozilla.org/2013/12/css-variables-in-firefox-nightly/",title:"Mozilla hacks article (older syntax)"},{url:"https://developer.mozilla.org/en-US/docs/Web/CSS/Using_CSS_variables",title:"MDN article"}],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"n",37:"n",38:"n",39:"n",40:"n",41:"u",42:"u",43:"u"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"n",8:"n"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"u",29:"u"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n",8.1:"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",37:"n"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"n"},and_chr:{40:"n"},and_ff:{33:"y"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"",notes_by_num:{},usage_perc_y:10.61,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"css variables",ie_id:"cssvariables",chrome_id:"6401356696911872"},vibration:{title:"Vibration API",description:"Method to access the vibration mechanism of the hosting device.",spec:"http://www.w3.org/TR/vibration/",status:"pr",links:[{url:"https://developer.mozilla.org/en-US/docs/Web/Guide/API/Vibration",title:"MDN article"},{url:"http://davidwalsh.name/vibration-api",title:"Vibration API sample code & demo"},{url:"http://code.tutsplus.com/tutorials/html5-vibration-api--mobile-22585",title:"Tuts+ article"},{url:"http://aurelio.audero.it/demo/vibration-api-demo.html",title:"Demo"},{url:"http://www.illyism.com/journal/vibration-api",title:"Article and Usage Examples"}],categories:["JS API"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"y x",12:"y x",13:"y x",14:"y x",15:"y x",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"n",8:"n"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"n",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n",8.1:"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"n",10:"y"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"y"}},notes:"",notes_by_num:{},usage_perc_y:61.63,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"vibration,mobile,device",ie_id:"vibrationapi",chrome_id:"5698768766763008"},"css-backgroundblendmode":{title:"CSS background-blend-mode",description:"Allows blending between CSS background images, gradients, and colors.",spec:"http://www.w3.org/TR/compositing-1/#background-blend-mode",status:"cr",links:[{url:"http://codepen.io/bennettfeely/pen/rxoAc",title:"codepen example"},{url:"https://medium.com/web-design-technique/6b51bf53743a",title:"Blog post"},{url:"http://bennettfeely.com/gradients",title:"Demo"}],categories:["CSS"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"y",8.1:"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",37:"y"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"",notes_by_num:{},usage_perc_y:58.3,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"css blend modes,css blending modes,blending,multiply,screen,background",ie_id:"",chrome_id:"5768037999312896"},"css-mixblendmode":{title:"Blending of HTML/SVG elements",description:"Allows blending between arbitrary SVG and HTML elements",spec:"http://www.w3.org/TR/compositing-1/#mix-blend-mode",status:"cr",links:[{url:"http://codepen.io/bennettfeely/pen/csjzd",title:"codepen example"},{url:"http://css-tricks.com/basics-css-blend-modes/",title:"Blog post"}],categories:["CSS"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n d #1",30:"n d #1",31:"n d #1",32:"n d #1",33:"n d #1",34:"n d #1",35:"n d #1",36:"n d #1",37:"n d #1",38:"n d #1",39:"n d #1",40:"n d #1",41:"n d #1",42:"n d #1",43:"n d #1"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"y",8.1:"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",37:"n"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"n"},and_chr:{40:"n"},and_ff:{33:"y"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"",notes_by_num:{1:'Enabled in Chrome through the "experimental Web Platform features" flag in chrome://flags'},usage_perc_y:16.95,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"mix-blend-mode,css blend modes,css blending modes",ie_id:"mixblendmode",chrome_id:"6362616360337408"},"web-speech":{title:"Web Speech API",description:"Method to provide speech input and text-to-speech output features in a web browser.",spec:"https://dvcs.w3.org/hg/speech-api/raw-file/tip/speechapi.html",status:"unoff",links:[{url:"http://updates.html5rocks.com/2013/01/Voice-Driven-Web-Apps-Introduction-to-the-Web-Speech-API",title:"HTML5Rocks article"},{url:"http://www.sitepoint.com/introducing-web-speech-api/",title:"SitePoint article"},{url:"http://aurelio.audero.it/demo/web-speech-api-demo.html",title:"Demo"},{url:"http://zenorocha.github.io/voice-elements/",title:"Advanced demo and resource"}],categories:["JS API"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"n",37:"n",38:"n"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"a x",26:"a x",27:"a x",28:"a x",29:"a x",30:"a x",31:"a x",32:"a x",33:"a x",34:"a x",35:"a x",36:"a x",37:"a x",38:"a x",39:"a x",40:"a x",41:"a x",42:"a x",43:"a x"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"a x",7:"a x",7.1:"a",8:"a"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"a x",8:"a x",8.1:"a x"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",37:"n"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"n"},and_chr:{40:"a x"},and_ff:{33:"n"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"Partial support in Chrome refers to some attributes missing. Partial support in Safari refers to only Speech Synthesis supported.",notes_by_num:{},usage_perc_y:0,usage_perc_a:51.94,ucprefix:!1,parent:"",keywords:"speech,recognition,ASR",ie_id:"webspeechapiinput",chrome_id:"5908775487668224"},"high-resolution-time":{title:"High Resolution Time API",description:"Method to provide the current time in sub-millisecond resolution and such that it is not subject to system clock skew or adjustments. Called using `performance.now()`",spec:"http://www.w3.org/TR/hr-time/",status:"rec",links:[{url:"https://developer.mozilla.org/en-US/docs/Web/API/Performance.now()",title:"MDN article"},{url:"http://updates.html5rocks.com/2012/08/When-milliseconds-are-not-enough-performance-now",title:"HTML5Rocks article"},{url:"http://www.sitepoint.com/discovering-the-high-resolution-time-api/",title:"SitePoint article"},{url:"http://aurelio.audero.it/demo/high-resolution-time-api-demo.html",title:"Demo"}],categories:["JS API"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"y x",21:"y x",22:"y x",23:"y x",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"n",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"y",8.1:"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"n",10:"y"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:"",notes_by_num:{},usage_perc_y:74.34,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"performance,now,testing",ie_id:"highresolutiontime",chrome_id:"5349124069130240"},"battery-status":{title:"Battery Status API",description:"Method to provide information about the battery status of the hosting device.",spec:"http://www.w3.org/TR/battery-status/",status:"cr",links:[{url:"https://developer.mozilla.org/en-US/docs/WebAPI/Battery_Status",title:"MDN Docs"},{url:"http://www.smartjava.org/examples/webapi-battery/",title:"Simple demo"}],categories:["JS API"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"a x #1",11:"a x #1",12:"a x #1",13:"a x #1",14:"a x #1",15:"a x #1",16:"a #1",17:"a #1",18:"a #1",19:"a #1",20:"a #1",21:"a #1",22:"a #1",23:"a #1",24:"a #1",25:"a #1",26:"a #1",27:"a #1",28:"a #1",29:"a #1",30:"a #1",31:"a #1",32:"a #1",33:"a #1",34:"a #1",35:"a #1",36:"a #1",37:"a #1",38:"a #1"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"n",37:"n d",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"n",8:"n"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n",8.1:"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",37:"n"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"n"},and_chr:{40:"y"},and_ff:{33:"a #1"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"a #1"}},notes:"",notes_by_num:{1:"Partial support refers to support for the older specification's `navigator.battery` rather than `navigator.getBattery()` to access the `BatteryManager`."},usage_perc_y:38.19,usage_perc_a:15.5,ucprefix:!1,parent:"",keywords:"navigator.battery,navigator.getbattery,batterymanager",ie_id:"batterystatusapi",chrome_id:"4537134732017664"},serviceworkers:{title:"Service Workers",description:"Method that enables applications to take advantage of persistent background processing, including hooks to enable bootstrapping of web applications while offline.",spec:"http://www.w3.org/TR/service-workers/",status:"wd",links:[{url:"http://www.html5rocks.com/en/tutorials/service-worker/introduction/",title:"HTML5Rocks article (introduction)"},{url:"https://developer.mozilla.org/en-US/docs/Web/API/ServiceWorker_API",title:"MDN article"},{url:"https://jakearchibald.github.io/isserviceworkerready/resources.html",title:"List of various resources"}],categories:["JS API"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"u"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n d #1",34:"n d #1",35:"n d #1",36:"n d #1",37:"n d #1",38:"n d #1"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"n",37:"n",38:"n",39:"n",40:"a",41:"a",42:"a",43:"a"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"n",8:"n"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"a",25:"a",26:"a",27:"a",28:"a",29:"a"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n",8.1:"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",37:"n"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"n"},and_chr:{40:"a"},and_ff:{33:"n"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"Details on partial support can be found on [is ServiceWorker Ready?](https://jakearchibald.github.io/isserviceworkerready/)",notes_by_num:{1:"Partial support can be enabled in Firefox with the `dom.serviceWorkers.enabled` flag."},usage_perc_y:0,usage_perc_a:11.49,ucprefix:!1,parent:"",keywords:"",ie_id:"serviceworker",chrome_id:"6561526227927040"},"text-decoration":{title:"text-decoration styling",description:"Method of defining the type, style and color of lines in the text-decoration property. These can be defined as shorthand (e.g. `text-decoration: line-through dashed blue`) or as single properties (e.g. `text-decoration-color: blue`)",spec:"http://www.w3.org/TR/css-text-decor-3/#line-decoration",status:"cr",links:[{url:"https://developer.mozilla.org/en-US/docs/Web/CSS/text-decoration-style",title:"MDN Documentation for text-decoration-style"},{url:"https://developer.mozilla.org/en-US/docs/Web/CSS/text-decoration-color",title:"MDN Documentation for text-decoration-color"},{url:"https://developer.mozilla.org/en-US/docs/Web/CSS/text-decoration-line",title:"MDN Documentation for text-decoration-line"}],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"y x",7:"y x",8:"y x",9:"y x",10:"y x",11:"y x",12:"y x",13:"y x",14:"y x",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x",30:"y x",31:"y x",32:"y x",33:"y x",34:"y x",35:"y x",36:"y",37:"y",38:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n x d #1",27:"n x d #1",28:"n x d #1",29:"n x d #1",30:"n x d #1",31:"n x d #1",32:"n x d #1",33:"n x d #1",34:"n x d #1",35:"n x d #1",36:"n x d #1",37:"n x d #1",38:"n x d #1",39:"n x d #1",40:"n x d #1",41:"n x d #1",42:"n x d #1",43:"n x d #1"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"a x #2",8:"a x #2"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"a x #2",8.1:"a x #2"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",37:"n"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"n"},and_chr:{40:"n"},and_ff:{33:"y x"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"All browsers support the CSS2 version of `text-decoration`, which matches only the `text-decoration-line` values (`underline`, etc.)",notes_by_num:{1:'Enabled in Chrome through the "experimental Web Platform features" flag in chrome://flags',2:"Partial support in Safari refers to not supporting the text-decoration-style property."},usage_perc_y:11.83,usage_perc_a:6.79,ucprefix:!1,parent:"",keywords:"text-decoration-line,text-decoration-style,text-decoration-color",ie_id:"",chrome_id:""},"speech-synthesis":{title:"Speech Synthesis API",description:"A web API for controlling a text-to-speech output.",spec:"https://dvcs.w3.org/hg/speech-api/raw-file/tip/speechapi.html#tts-section",status:"unoff",links:[{url:"http://updates.html5rocks.com/2014/01/Web-apps-that-talk---Introduction-to-the-Speech-Synthesis-API",title:"HTML5Rocks article"},{url:"http://www.sitepoint.com/talking-web-pages-and-the-speech-synthesis-api/",title:"SitePoint article"},{url:"http://aurelio.audero.it/demo/speech-synthesis-api-demo.html",title:"Demo"}],categories:["JS API"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"n",37:"n",38:"n"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"y",8:"y",8.1:"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",37:"n"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"n"},and_chr:{40:"y"},and_ff:{33:"n"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"",notes_by_num:{},usage_perc_y:50.34,usage_perc_a:0,ucprefix:!1,parent:"web-speech",keywords:"speech,synthesis,speechSynthesis,TTS,SpeechSynthesisUtterance,",ie_id:"webspeechapisynthesis",chrome_id:"4782875580825600"},"user-timing":{title:"User Timing API",description:"Method to help web developers measure the performance of their applications by giving them access to high precision timestamps.",spec:"http://www.w3.org/TR/user-timing/",status:"rec",links:[{url:"http://www.sitepoint.com/discovering-user-timing-api/",title:"SitePoint article"},{url:"http://www.html5rocks.com/en/tutorials/webperformance/usertiming/",title:"HTML5Rocks article"},{url:"https://gist.github.com/pmeenan/5902672",title:"Polyfill"},{url:"http://aurelio.audero.it/demo/user-timing-api-demo.html",title:"Demo"}],categories:["JS API"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"n",37:"n",38:"n"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"n",8:"n"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n",8.1:"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y"},and_chr:{40:"y"},and_ff:{33:"n"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"n"}},notes:"",notes_by_num:{},usage_perc_y:57.17,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"performance,testing,mark,measure",ie_id:"usertimingapi",chrome_id:"5066549580791808"},srcset:{title:"Srcset attribute",description:"Allows authors to specify alternate high-resolution sources on `img` elements",spec:"https://html.spec.whatwg.org/multipage/embedded-content.html#attr-img-srcset",status:"ls",links:[{url:"https://www.webkit.org/blog/2910/improved-support-for-high-resolution-displays-with-the-srcset-image-attribute/",title:"Improved support for high-resolution displays with the srcset image attribute"}],categories:["HTML5"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n d #1",33:"n d #1",34:"n d #1",35:"n d #1",36:"n d #1",37:"n d #1",38:"n d #1"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"a #2",35:"a #2",36:"a #2",37:"a #2",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"a #2",8:"a #2"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"a #2",22:"a #2",23:"a #2",24:"a #2",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"a #2",8.1:"a #2"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",37:"y"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"a #2"},and_chr:{40:"y"},and_ff:{33:"n"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"",notes_by_num:{1:"Can be enabled in Firefox by setting the about:config preference dom.image.srcset.enabled to true",2:"Supports the subset of the syntax for resolution switching (using the `x` descriptor), but not the full syntax that can be used with `sizes` (using the `w` descriptor)."},usage_perc_y:38.19,usage_perc_a:9.69,ucprefix:!1,parent:"",keywords:"",ie_id:"imgsrcset",chrome_id:"4644337115725824"},"ambient-light":{title:"Ambient Light API",description:"Defines events that provide information about the ambient light level, as measured by a device's light sensor.",spec:"http://www.w3.org/TR/ambient-light/",status:"cr", -links:[{url:"http://aurelio.audero.it/demo/ambient-light-api-demo.html",title:"Demo"},{url:"http://modernweb.com/2014/05/27/introduction-to-the-ambient-light-api/",title:"Article"}],categories:["JS API"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"n",37:"n",38:"n",39:"n",40:"n",41:"n",42:"n",43:"n"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"n",8:"n"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n",8.1:"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",37:"n"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"n"},and_chr:{40:"n"},and_ff:{33:"y"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"Firefox desktop supports this API only on Mac OS X. [Support for Windows 7 is in progress](https://bugzilla.mozilla.org/show_bug.cgi?id=754199)",notes_by_num:{},usage_perc_y:11.28,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"",ie_id:"ambientlightevents",chrome_id:"5298357018820608"},"will-change":{title:"CSS will-change property",description:"Method of optimizing animations by informing the browser which elements will change and what properties will change.",spec:"http://dev.w3.org/csswg/css-will-change/",status:"wd",links:[{url:"https://dev.opera.com/articles/css-will-change-property/",title:"Detailed article"},{url:"http://aerotwist.com/blog/bye-bye-layer-hacks/",title:"Blog post"}],categories:["CSS"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n d #1",30:"n d #1",31:"n d #1",32:"n d #1",33:"n d #1",34:"n d #1",35:"n d #1",36:"y",37:"y",38:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"n",8:"n"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n",8.1:"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",37:"y"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y"},and_chr:{40:"y"},and_ff:{33:"n"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"",notes_by_num:{1:"Supported in Firefox behind the `layout.css.will-change.enabled` flag"},usage_perc_y:40.13,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"scroll-position",ie_id:"csswillchange",chrome_id:"5954199330226176"},"css-shapes":{title:"CSS Shapes Level 1",description:"Allows geometric shapes to be set in CSS to define an area for text to flow around.",spec:"http://www.w3.org/TR/css-shapes/",status:"cr",links:[{url:"http://html.adobe.com/webplatform/layout/shapes/",title:"Adobe demos and samples"},{url:"http://html.adobe.com/webplatform/layout/shapes/browser-support/",title:"CSS shapes support test by Adobe"},{url:"http://alistapart.com/article/css-shapes-101",title:"A List Apart article"}],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"n",37:"n",38:"n"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n d #1",35:"n d #1",36:"n d #1",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"y x",8:"y x"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"y x",8.1:"y x"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",37:"y"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y"},and_chr:{40:"y"},and_ff:{33:"n"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"",notes_by_num:{1:'Enabled in Chrome through the "experimental Web Platform features" flag in chrome://flags'},usage_perc_y:46.02,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"circle,ellipse,polygon,inset,shape-outside,shape-inside",ie_id:"shapes",chrome_id:"5163890719588352"},domcontentloaded:{title:"DOMContentLoaded",description:"JavaScript event that fires when the DOM is loaded, but before all page assets are loaded (CSS, images, etc.).",spec:"https://html.spec.whatwg.org/multipage/syntax.html#stop-parsing",status:"ls",links:[{url:"https://developer.mozilla.org/en-US/docs/Web/Reference/Events/DOMContentLoaded",title:"MDN: DOMContentLoaded"}],categories:["DOM"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"y",10:"y",11:"y",TP:"y"},firefox:{2:"y",3:"y",3.5:"y",3.6:"y",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"y",3.2:"y",4:"y",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"y","9.5-9.6":"y","10.0-10.1":"y",10.5:"y",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"y","4.0-4.1":"y","4.2-4.3":"y","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y",8.1:"y"},op_mini:{"5.0-8.0":"y"},android:{2.1:"y",2.2:"y",2.3:"y",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"y",10:"y"},op_mob:{10:"y",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:"",notes_by_num:{},usage_perc_y:92.77,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"dom,domready,onload,contentloaded,document",ie_id:"",chrome_id:""},proximity:{title:"Proximity API",description:"Defines events that provide information about the distance between a device and an object, as measured by a proximity sensor.",spec:"http://www.w3.org/TR/proximity/",status:"cr",links:[{url:"http://aurelio.audero.it/demo/proximity-api-demo.html",title:"Demo"},{url:"http://www.sitepoint.com/introducing-proximity-api/",title:"SitePoint article"}],categories:["JS API"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"n",37:"n",38:"n",39:"n",40:"n",41:"n",42:"n",43:"n"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"n",8:"n"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n",8.1:"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",37:"n"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"n"},and_chr:{40:"n"},and_ff:{33:"y"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"",notes_by_num:{},usage_perc_y:11.54,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"",ie_id:"",chrome_id:""},"kerning-pairs-ligatures":{title:"Improved kerning pairs & ligatures",description:"Currently non-standard method of improving kerning pairs & ligatures using text-rendering: optimizeLegibility.",spec:"http://www.w3.org/TR/SVG11/painting.html#TextRenderingProperty",status:"unoff",links:[{url:"https://developer.mozilla.org/en-US/docs/Web/CSS/text-rendering",title:"MDN article"},{url:"http://css-tricks.com/almanac/properties/t/text-rendering/",title:"CSS Tricks article"}],categories:["CSS"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"y",3.5:"y",3.6:"y",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"u","4.0-4.1":"u","4.2-4.3":"y","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y",8.1:"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"n",10:"y"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"y"}},notes:"",notes_by_num:{},usage_perc_y:76.22,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"optimizeLegibility,optimizeSpeed,geometricPrecision",ie_id:"",chrome_id:""},"iframe-seamless":{title:"seamless attribute for iframes",description:"The seamless attribute makes an iframe's contents actually part of a page, and adopts the styles from its hosting page. ",spec:"https://html.spec.whatwg.org/multipage/embedded-content.html#attr-iframe-seamless",status:"ls",links:[{url:"https://github.com/ornj/seamless-polyfill",title:"Experimental polyfill"},{url:"http://labs.ft.com/2013/01/seamless-iframes-not-quite-seamless/",title:"Article"}],categories:["HTML5"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"u",37:"u",38:"u"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n d",21:"n d",22:"n d",23:"n d",24:"n d",25:"n d",26:"n d",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"n",37:"n",38:"n",39:"n",40:"n",41:"u",42:"u",43:"u"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"n",8:"n"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"u",29:"u"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n",8.1:"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",37:"n"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"n"},and_chr:{40:"n"},and_ff:{33:"n"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"y"}},notes:"Chrome 20-26 had partial support behind a flag, though this was [later removed](http://crbug.com/229421). \r\n\r\nSafari 7 (& iOS 7 Safari) hides the border of seamless iframes and recognizes the 'seamless' DOM property, but does not provide actual support.",notes_by_num:{},usage_perc_y:3.78,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"",ie_id:"iframeseamlessattribute",chrome_id:"6630329993396224"},"css-image-orientation":{title:"CSS3 image-orientation",description:'CSS property used generally to fix the intended orientation of an image. This can be done using 90 degree increments or based on the image\'s EXIF data using the "from-image" value.',spec:"http://www.w3.org/TR/css3-images/#image-orientation",status:"cr",links:[{url:"https://developer.mozilla.org/en-US/docs/Web/CSS/image-orientation",title:"MDN article"},{url:"http://sethfowler.org/blog/2013/09/13/new-in-firefox-26-css-image-orientation/",title:"Blog post"},{url:"http://jsbin.com/EXUTolo/4",title:"Demo (Chinese)"}],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"n",37:"n",38:"n",39:"n",40:"n",41:"n",42:"n",43:"n"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"n",8:"n"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n"},ios_saf:{3.2:"a","4.0-4.1":"a","4.2-4.3":"a","5.0-5.1":"a","6.0-6.1":"a","7.0-7.1":"a",8:"a",8.1:"a"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",37:"n"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"n"},and_chr:{40:"n"},and_ff:{33:"y"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"Partial support in iOS refers to the browser using EXIF data by default, though it does not actually support the property. Opening the image in a new tab in Chrome results in the image shown in the orientation according to the EXIF data.",notes_by_num:{},usage_perc_y:11.07,usage_perc_a:7.68,ucprefix:!1,parent:"",keywords:"image-orientation,from-image,flip",ie_id:"",chrome_id:""},picture:{title:"Picture element",description:"A responsive images method to control which image resource a user agent presents to a user, based on resolution, media query and/or support for a particular image format",spec:"https://html.spec.whatwg.org/multipage/embedded-content.html#the-picture-element",status:"ls",links:[{url:"http://responsiveimages.org/demos/",title:"Demo"},{url:"http://code.tutsplus.com/tutorials/better-responsive-images-with-the-picture-element--net-36583",title:"Tutorial"},{url:"http://usecases.responsiveimages.org/",title:"Read about the use cases"},{url:"http://responsiveimages.org/",title:"General information about Responsive Images"},{url:"https://dev.opera.com/articles/responsive-images/",title:"Blog post on usage"},{url:"http://www.html5rocks.com/tutorials/responsive/picture-element/",title:"HTML5 Rocks tutorial"}],categories:["DOM","HTML5"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n d #3",35:"n d #3",36:"n d #3",37:"n d #3",38:"n d #3"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"n",37:"n d #1",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"n",8:"n"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n d #2",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n",8.1:"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",37:"n"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"n"},and_chr:{40:"y"},and_ff:{33:"n"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"",notes_by_num:{1:'Enabled in Chrome through the "experimental Web Platform features" flag in chrome://flags',2:'Enabled in Opera through the "experimental Web Platform features" flag in opera://flags',3:"Enabled in Firefox by setting the about:config preference dom.image.picture.enable to true"},usage_perc_y:38.19,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"",ie_id:"pictureelement",chrome_id:"5910974510923776"},woff2:{title:"WOFF 2.0 - Web Open Font Format",description:"TrueType/OpenType font that provides better compression than WOFF 1.0.",spec:"http://www.w3.org/TR/WOFF2/",status:"wd",links:[{url:"https://gist.github.com/sergejmueller/cf6b4f2133bcb3e2f64a",title:"Basics about WOFF 2.0"},{url:"http://everythingfonts.com/ttf-to-woff2",title:"WOFF 2.0 converter"}],categories:["Other"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n d #1",36:"n d #1",37:"n d #1",38:"n d #1"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"n",8:"n"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n",8.1:"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",37:"y"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y"},and_chr:{40:"y"},and_ff:{33:"n"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"",notes_by_num:{1:"Default 'enabled' for Firefox Developer Edition and Nightly, but Beta and Release versions will need to set a flag to 'true' to [use WOFF2](https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face#Browser_compatibility)."},usage_perc_y:40.13,usage_perc_a:0,ucprefix:!1,parent:"fontface",keywords:"woff, fontface, webfonts",ie_id:"",chrome_id:"6718644721549312"},"text-size-adjust":{title:"CSS text-size-adjust",description:"On mobile devices, the text-size-adjust CSS property allows Web authors to control if and how the text-inflating algorithm is applied to the textual content of the element it is applied to.",spec:"http://dev.w3.org/csswg/css-size-adjust/",status:"wd",links:[{url:"https://developer.mozilla.org/en-US/docs/Web/CSS/text-size-adjust",title:"MDN Docs"}],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"n",37:"n",38:"n"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"n",37:"n",38:"n",39:"n",40:"n",41:"n",42:"n",43:"n"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"n",8:"n"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"y x","6.0-6.1":"y x","7.0-7.1":"y x",8:"y x",8.1:"y x"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",37:"n"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"n"},and_chr:{40:"n"},and_ff:{33:"y x"},ie_mob:{10:"y x",11:"y x"},and_uc:{9.9:"y x"}},notes:"",notes_by_num:{},usage_perc_y:12.32,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"",ie_id:"",chrome_id:""},"web-animation":{title:"Web Animations API",description:"This function lets you create an animation purely in JavaScript and have it run as efficiently as any CSS Animation or Transition.",spec:"http://w3c.github.io/web-animations/",status:"wd",links:[{url:"http://updates.html5rocks.com/2014/05/Web-Animations---element-animate-is-now-in-Chrome-36",title:"HTML5 Rocks"},{url:"http://updates.html5rocks.com/2013/12/New-Web-Animations-engine-in-Blink-drives-CSS-Animations-Transitions",title:"HTML5 Rocks"},{url:"https://bugzilla.mozilla.org/show_bug.cgi?id=875219",title:"Current Firefox status"}],categories:["DOM","JS API"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"n",37:"n",38:"n"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"a #1",37:"a #1",38:"a #1",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"n",8:"n"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"a #1",24:"a #1",25:"a #1",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n",8.1:"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",37:"a #1"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"a #1"},and_chr:{40:"a #1"},and_ff:{33:"n"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"",notes_by_num:{1:"Partial support refers to supporting `element.animate()` but not [playback control of AnimationPlayer](https://www.chromestatus.com/features/5633748733263872)"},usage_perc_y:26.32,usage_perc_a:13.82,ucprefix:!1,parent:"",keywords:"animate,play,pause,reverse,finish,currentTime,startTime,playbackRate,playState",ie_id:"webanimationsjavascriptapi",chrome_id:"4854343836631040"},"resource-timing":{title:"Resource Timing",description:"Method to help web developers to collect complete timing information related to resources on a document.",spec:"http://www.w3.org/TR/resource-timing/",status:"cr",links:[{url:"http://aurelio.audero.it/demo/resource-timing-api-demo.html",title:"Demo"},{url:"http://googledevelopers.blogspot.com/2013/12/measuring-network-performance-with.html",title:"Blog post"},{url:"http://www.sitepoint.com/introduction-resource-timing-api/",title:"SitePoint article"}],categories:["JS API"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n d #1",32:"n d #1",33:"n d #1",34:"n d #1",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"n",8:"n"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n",8.1:"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y"},and_chr:{40:"y"},and_ff:{33:"n"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"n"}},notes:"",notes_by_num:{1:"Can be enabled in Firefox using the dom.enable_resource_timing flag"},usage_perc_y:57.42,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"performance,testing,resource",ie_id:"resourcetimingapi",chrome_id:"5796350423728128"},"custom-elements":{title:"Custom Elements",description:"Method of defining and using new types of DOM elements in a document.",spec:"http://www.w3.org/TR/custom-elements/",status:"wd",links:[{url:"http://w3c.github.io/webcomponents/spec/custom/",title:"W3C Editor's Draft spec (closer to current implementations)"},{url:"http://www.polymer-project.org/platform/custom-elements.html",title:"Polymer project (polyfill & web components framework)"},{url:"http://www.html5rocks.com/tutorials/webcomponents/customelements/",title:"HTML5Rocks - Custom Elements: defining new elements in HTML"},{url:"https://code.google.com/p/chromium/issues/detail?id=234509",title:"Chromium tracking bug: Implement Custom Elements"},{url:"https://bugzilla.mozilla.org/show_bug.cgi?id=889230",title:"Firefox tracking bug: Implement Custom Elements (from Web Components)"},{url:"http://status.modern.ie/customelements",title:"IE Web Platform Status and Roadmap: Custom Elements"}],categories:["DOM","HTML5"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"p",11:"p",TP:"p"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n d #1",24:"n d #1",25:"n d #1",26:"n d #1",27:"n d #1",28:"n d #1",29:"n d #1",30:"p d #1",31:"p d #1",32:"p d #1",33:"p d #1",34:"p d #1",35:"p d #1",36:"p d #1",37:"p d #1",38:"p d #1"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n d",28:"n d",29:"n d",30:"n d",31:"n d",32:"n d",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"p",6.1:"p",7:"p",7.1:"p",8:"p"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n d",16:"n d",17:"n d",18:"n d",19:"n d",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"p",8:"p",8.1:"p"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"y",37:"y"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y"},and_chr:{40:"y"},and_ff:{33:"p d #1"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"",notes_by_num:{1:'Enabled through the "dom.webcomponents.enabled" preference in about:config'},usage_perc_y:42.59,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"web components",ie_id:"customelements",chrome_id:"4642138092470272"},imports:{title:"HTML Imports",description:"Method of including and reusing HTML documents in other HTML documents.",spec:"http://www.w3.org/TR/html-imports/",status:"wd",links:[{url:"http://www.polymer-project.org/platform/html-imports.html",title:"Polymer project (polyfill & web components framework)"},{url:"http://www.html5rocks.com/tutorials/webcomponents/imports/",title:"HTML5Rocks - HTML Imports: #include for the web"},{url:"https://code.google.com/p/chromium/issues/detail?id=240592",title:"Chromium tracking bug: Implement HTML Imports"},{url:"https://bugzilla.mozilla.org/show_bug.cgi?id=877072",title:"Firefox tracking bug: Implement HTML Imports"},{url:"http://status.modern.ie/htmlimports",title:"IE Web Platform Status and Roadmap: HTML Imports"}],categories:["DOM","HTML5"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"p",11:"p",TP:"p"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"p",31:"p",32:"p d #1",33:"p d #1",34:"p d #1",35:"p d #1",36:"p d #1",37:"p d #1",38:"p d #1"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n d #2",31:"n d #2",32:"n d #2",33:"n d #2",34:"n d #2",35:"p d #3",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"p",6.1:"p",7:"p",7.1:"p",8:"p"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"n",17:"n d #4",18:"n d #4",19:"n d #4",20:"n d #4",21:"n d #4",22:"p d #5",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"p",8:"p",8.1:"p"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",37:"y"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y"},and_chr:{40:"y"},and_ff:{33:"p"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n" -}},notes:"",notes_by_num:{1:'Firefox [has no plans to support HTML imports](https://hacks.mozilla.org/2014/12/mozilla-and-web-components/) though for now it can be enabled through the "dom.webcomponents.enabled" preference in about:config',2:'Enabled through the "Enable HTML Imports" flag in chrome://flags',3:'Enabled through the "Experimental Web Platform features" flag in chrome://flags',4:'Enabled through the "Enable HTML Imports" flag in opera://flags',5:'Enabled through the "Experimental Web Platform features" flag in opera://flags'},usage_perc_y:40.13,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"web components",ie_id:"htmlimports",chrome_id:"5144752345317376"},"input-file-multiple":{title:"Multiple file selection",description:"Allows users to select multiple files in the file picker.",spec:"https://html.spec.whatwg.org/multipage/forms.html#attr-input-multiple",status:"ls",links:[{url:"https://code.google.com/p/chromium/issues/detail?id=348912",title:"Chrome bug (for Android)"},{url:"http://www.raymondcamden.com/2012/2/28/Working-with-HTML5s-multiple-file-upload-support",title:"Article"}],categories:["HTML5"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"y",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"n",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"n",3.2:"n",4:"y",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"y","7.0-7.1":"y",8:"y",8.1:"y"},op_mini:{"5.0-8.0":"n #1"},android:{2.1:"n #1",2.2:"n #1",2.3:"n #1",3:"n #1",4:"n #1",4.1:"n #1","4.2-4.3":"n #1",4.4:"n #1","4.4.3-4.4.4":"n #1",37:"n #1"},bb:{7:"n",10:"n"},op_mob:{10:"n #1",11:"n #1",11.1:"n #1",11.5:"n #1",12:"n #1",12.1:"n #1",24:"n #1"},and_chr:{40:"n #1"},and_ff:{33:"n #1"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n #1"}},notes:"",notes_by_num:{1:"Not supported when tested on Android, presumably an OS limitation. "},usage_perc_y:65.7,usage_perc_a:0,ucprefix:!1,parent:"forms",keywords:"",ie_id:"",chrome_id:""},"atob-btoa":{title:"Base64 encoding and decoding",description:"Utility functions for of encoding and decoding strings to and from base 64: window.atob() and window.btoa().",spec:"https://html.spec.whatwg.org/multipage/webappapis.html#atob",status:"ls",links:[{url:"https://developer.mozilla.org/en-US/docs/Web/API/Window.btoa",title:"MDN article on btoa()"},{url:"https://developer.mozilla.org/en-US/docs/Web/API/Window.atob",title:"MDN article on atob()"},{url:"https://github.com/davidchambers/Base64.js",title:"Polyfill"}],categories:["JS API"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"y",11:"y",TP:"y"},firefox:{2:"y",3:"y",3.5:"y",3.6:"y",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"y",3.2:"y",4:"y",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"u","10.0-10.1":"u",10.5:"u",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"y","4.0-4.1":"y","4.2-4.3":"y","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y",8.1:"y"},op_mini:{"5.0-8.0":"y"},android:{2.1:"y",2.2:"y",2.3:"y",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"y",10:"y"},op_mob:{10:"u",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:"",notes_by_num:{},usage_perc_y:90.6,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"atob,btoa",ie_id:"",chrome_id:""},"css-appearance":{title:"CSS Appearance",description:"The `appearance` property defines how elements (particularly form controls) appear by default. By setting the value to `none` the default appearance can be entirely redefined using other CSS properties.",spec:"http://wiki.csswg.org/spec/css4-ui#appearance",status:"unoff",links:[{url:"http://css-tricks.com/almanac/properties/a/appearance/",title:"CSS Tricks article"}],categories:["CSS"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"y x",3:"y x",3.5:"y x",3.6:"y x",4:"y x",5:"y x",6:"y x",7:"y x",8:"y x",9:"y x",10:"y x",11:"y x",12:"y x",13:"y x",14:"y x",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x",30:"y x",31:"y x",32:"y x",33:"y x",34:"y x",35:"y x",36:"y x",37:"y x",38:"y x"},chrome:{4:"y x",5:"y x",6:"y x",7:"y x",8:"y x",9:"y x",10:"y x",11:"y x",12:"y x",13:"y x",14:"y x",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x",30:"y x",31:"y x",32:"y x",33:"y x",34:"y x",35:"y x",36:"y x",37:"y x",38:"y x",39:"y x",40:"y x",41:"y x",42:"y x",43:"y x"},safari:{3.1:"y x",3.2:"y x",4:"y x",5:"y x",5.1:"y x",6:"y x",6.1:"y x",7:"y x",7.1:"y x",8:"y x"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x"},ios_saf:{3.2:"y x","4.0-4.1":"y x","4.2-4.3":"y x","5.0-5.1":"y x","6.0-6.1":"y x","7.0-7.1":"y x",8:"y x",8.1:"y x"},op_mini:{"5.0-8.0":"n"},android:{2.1:"y x",2.2:"y x",2.3:"y x",3:"y x",4:"y x",4.1:"y x","4.2-4.3":"y x",4.4:"y x","4.4.3-4.4.4":"y x",37:"y x"},bb:{7:"y x",10:"y x"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y x"},and_chr:{40:"y x"},and_ff:{33:"y x"},ie_mob:{10:"n",11:"a #1"},and_uc:{9.9:"y x"}},notes:"The `appearance` property currently does not appear in any CSS specification so there is no specifically correct usage.",notes_by_num:{1:'`-webkit-appearance` with value `none` is supported on IE11 Mobile for phones with "[Windows Phone 8.1 Update](http://blogs.msdn.com/b/ie/archive/2014/07/31/the-mobile-web-should-just-work-for-everyone.aspx)"'},usage_perc_y:76.54,usage_perc_a:.4,ucprefix:!1,parent:"",keywords:"",ie_id:"",chrome_id:""},"css-background-offsets":{title:"CSS background-position edge offsets",description:"Allows CSS background images to be positioned relative to the specified edge using the 3 to 4 value syntax. For example: `background-position: right 5px bottom 5px;` for positioning 5px from the bottom-right corner.",spec:"http://www.w3.org/TR/css3-background/#background-position",status:"wd",links:[{url:"https://developer.mozilla.org/en-US/docs/Web/CSS/background-position",title:"MDN article on background-position"},{url:"http://briantree.se/quick-tip-06-use-four-value-syntax-properly-position-background-images/",title:"Basic information"}],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"y",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"y",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"y",8:"y",8.1:"y"},op_mini:{"5.0-8.0":"y"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"n",10:"y"},op_mob:{10:"n",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"n"}},notes:"",notes_by_num:{},usage_perc_y:83.74,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"4 value syntax",ie_id:"",chrome_id:""},"css-supports-api":{title:"CSS.supports() API",description:"The CSS.supports() static methods returns a Boolean value indicating if the browser supports a given CSS feature, or not.",spec:"http://dev.w3.org/csswg/css-conditional/#the-css-interface",status:"cr",links:[{url:"https://developer.mozilla.org/en-US/docs/Web/API/CSS.supports",title:"MDN Docs"},{url:"http://jsbin.com/rimevilotari/1/edit",title:"Demo (Chinese)"},{url:"https://dev.opera.com/articles/native-css-feature-detection/",title:"Native CSS Feature Detection via the @supports Rule"},{url:"http://davidwalsh.name/css-supports",title:"CSS @supports"},{url:"http://blog.csdn.net/hfahe/article/details/8619480",title:"Article (Chinese)"}],categories:["DOM","JS API"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n d",21:"n d",22:"n d",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"n",8:"n"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"y #1",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n",8.1:"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"y",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"See also [@supports in CSS](#feat=css-featurequeries)\r\n\r\nSee the [WebKit Bug](http://trac.webkit.org/changeset/142739) for status in Safari",notes_by_num:{1:"Opera 12 uses a different method name('window.supportsCSS')"},usage_perc_y:57.78,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"conditional",ie_id:"conditionalrules",chrome_id:"4993981813358592"},"css-touch-action":{title:"CSS touch-action property",description:"touch-action is a CSS property that controls filtering of gesture events, providing developers with a declarative mechanism to selectively disable touch scrolling (in one or both axes), pinch-zooming or double-tap-zooming.",spec:"http://www.w3.org/TR/pointerevents/#the-touch-action-css-property",status:"cr",links:[{url:"http://docs.webplatform.org/wiki/css/properties/touch-action",title:"WebPlatform Docs"},{url:"http://msdn.microsoft.com/en-us/library/windows/apps/hh767313.aspx",title:"MSDN Docs"},{url:"http://updates.html5rocks.com/2013/12/300ms-tap-delay-gone-away",title:"300ms tap delay, gone away"},{url:"http://blogs.telerik.com/appbuilder/posts/13-11-21/what-exactly-is.....-the-300ms-click-delay",title:"What Exactly Is..... The 300ms Click Delay"},{url:"http://thx.github.io/mobile/300ms-click-delay/",title:"What Exactly Is..... The 300ms Click Delay(Chinese)"}],categories:["CSS"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"y x #2",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n d #1",30:"n d #1",31:"n d #1",32:"n d #1",33:"n d #1",34:"n d #1",35:"n d #1",36:"n d #1",37:"n d #1",38:"n d #1"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"n",8:"n"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n",8.1:"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",37:"y"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y"},and_chr:{40:"y"},and_ff:{33:"n"},ie_mob:{10:"y x #2",11:"y"},and_uc:{9.9:"n"}},notes:"",notes_by_num:{1:"Supported in Firefox behind the `layout.css.touch_action.enabled` flag, Firefox for Windows 8 Touch ('Metro') enabled by default.",2:"IE10+ has already supported these property which are not in standard at present such as'pinch-zoom','double-tap-zoom','cross-slide-x','cross-slide-y'."},usage_perc_y:50.84,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"touch action",ie_id:"csstouchaction",chrome_id:"5912074022551552"},autofocus:{title:"Autofocus attribute",description:"Allows a form field to be immediately focused on page load.",spec:"https://html.spec.whatwg.org/multipage/forms.html#autofocusing-a-form-control:-the-autofocus-attribute",status:"ls",links:[{url:"http://davidwalsh.name/autofocus",title:"Article on autofocus"}],categories:["HTML5"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"n",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"y","10.0-10.1":"y",10.5:"y",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n",8.1:"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"y",10:"u"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"n"}},notes:"While not supported in iOS Safari, it does work in iOS WebViews.",notes_by_num:{},usage_perc_y:75.69,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"",ie_id:"",chrome_id:""},"css-clip-path":{title:"CSS clip-path property",description:"Method of defining the visible region of an element using SVG or a shape definition.",spec:"http://www.w3.org/TR/css-masking-1/#the-clip-path",status:"wd",links:[{url:"http://css-tricks.com/almanac/properties/c/clip/",title:"CSS Tricks article"}],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"a #1",3.6:"a #1",4:"a #1",5:"a #1",6:"a #1",7:"a #1",8:"a #1",9:"a #1",10:"a #1",11:"a #1",12:"a #1",13:"a #1",14:"a #1",15:"a #1",16:"a #1",17:"a #1",18:"a #1",19:"a #1",20:"a #1",21:"a #1",22:"a #1",23:"a #1",24:"a #1",25:"a #1",26:"a #1",27:"a #1",28:"a #1",29:"a #1",30:"a #1",31:"a #1",32:"a #1",33:"a #1",34:"a #1",35:"a #1",36:"a #1",37:"a #1",38:"a #1"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"a x #2",25:"a x #2",26:"a x #2",27:"a x #2",28:"a x #2",29:"a x #2",30:"a x #2",31:"a x #2",32:"a x #2",33:"a x #2",34:"a x #2",35:"a x #2",36:"a x #2",37:"a x #2",38:"a x #2",39:"a x #2",40:"a x #2",41:"a x #2",42:"a x #2",43:"a x #2"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"a x #2",7.1:"a x #2",8:"a x #2"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"a x #2",16:"a x #2",17:"a x #2",18:"a x #2",19:"a x #2",20:"a x #2",21:"a x #2",22:"a x #2",23:"a x #2",24:"a x #2",25:"a x #2",26:"a x #2",27:"a x #2",28:"a x #2",29:"a x #2"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"a x #2",8:"a x #2",8.1:"a x #2"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"a x #2","4.4.3-4.4.4":"a x #2",37:"a x #2"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"a x #2"},and_chr:{40:"a x #2"},and_ff:{33:"a #1"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"",notes_by_num:{1:"Partial support refers to only supporting the `url()` syntax.",2:"Partial support refers to supporting shapes and the `url(#foo)` syntax for inline SVG, but not shapes in external SVGs."},usage_perc_y:0,usage_perc_a:67.94,ucprefix:!1,parent:"",keywords:"",ie_id:"",chrome_id:""},getrandomvalues:{title:"crypto.getRandomValues()",description:"Method of generating cryptographically random values.",spec:"http://www.w3.org/TR/WebCryptoAPI/#RandomSource-method-getRandomValues",status:"wd",links:[{url:"https://developer.mozilla.org/en-US/docs/Web/API/window.crypto.getRandomValues",title:"MDN article"}],categories:["JS API"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"y x",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"y",8:"y",8.1:"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"n",11:"y x"},and_uc:{9.9:"n"}},notes:"",notes_by_num:{},usage_perc_y:76.79,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"",ie_id:"",chrome_id:""},"screen-orientation":{title:"Screen Orientation",description:"Provides the ability to read the screen orientation state, to be informed when this state changes, and to be able to lock the screen orientation to a specific state.",spec:"http://www.w3.org/TR/screen-orientation/",status:"wd",links:[{url:"http://aurelio.audero.it/demo/screen-orientation-api-demo.html",title:"Demo"},{url:"https://developer.mozilla.org/en-US/docs/Web/API/Screen.orientation",title:"MDN article"},{url:"http://www.sitepoint.com/introducing-screen-orientation-api/",title:"SitePoint article"}],categories:["JS API"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"y x",TP:"y x"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x",30:"y x",31:"y x",32:"y x",33:"y x",34:"y x",35:"y x",36:"y x",37:"y x",38:"y x"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"n",37:"n",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"n",8:"n"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n",8.1:"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",37:"n"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"n"},and_chr:{40:"y"},and_ff:{33:"y x"},ie_mob:{10:"n",11:"a x"},and_uc:{9.9:"y"}},notes:"",notes_by_num:{},usage_perc_y:61.72,usage_perc_a:.4,ucprefix:!1,parent:"",keywords:"",ie_id:"screenorientationapi",chrome_id:"6191285283061760"},"font-loading":{title:"CSS Font Loading",description:"This CSS module defines a scripting interface to font faces in CSS, allowing font faces to be easily created and loaded from script. It also provides methods to track the loading status of an individual font, or of all the fonts on an entire page.",spec:"http://dev.w3.org/csswg/css-font-loading/",status:"cr",links:[{url:"https://www.igvita.com/2014/01/31/optimizing-web-font-rendering-performance/#font-load-events",title:"Optimizing with font load events"}],categories:["CSS3","JS API"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n d #1",36:"y",37:"y",38:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"n",8:"n"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n",8.1:"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",37:"y"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y"},and_chr:{40:"y"},and_ff:{33:"n"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"",notes_by_num:{1:"Can be enabled in Firefox using the `layout.css.font-loading-api.enabled` flag."},usage_perc_y:40.76,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"",ie_id:"",chrome_id:"6244676289953792"},"font-unicode-range":{title:"Font unicode-range subsetting",description:"This @font-face descriptor defines the set of Unicode codepoints that may be supported by the font face for which it is declared. The descriptor value is a comma-delimited list of Unicode range () values. The union of these ranges defines the set of codepoints that serves as a hint for user agents when deciding whether or not to download a font resource for a given text run.",spec:"http://dev.w3.org/csswg/css-fonts/#descdef-unicode-range",status:"cr",links:[{url:"https://developer.mozilla.org/en-US/docs/Web/CSS/unicode-range",title:"MDN: unicode-range"},{url:"https://developer.apple.com/library/safari/documentation/AppleApplications/Reference/SafariCSSRef/Articles/StandardCSSProperties.html#//apple_ref/css/property/unicode-range",title:"Safari CSS Reference: unicode-range"},{url:"http://docs.webplatform.org/wiki/css/properties/unicode-range",title:"Web Platform Docs: unicode-range"},{url:"http://jsbin.com/jeqoguzeye/1/edit?html,output",title:"Demo"}],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"a",10:"a",11:"a",TP:"a"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"y",37:"y",38:"y"},chrome:{4:"a",5:"a",6:"a",7:"a",8:"a",9:"a",10:"a",11:"a",12:"a",13:"a",14:"a",15:"a",16:"a",17:"a",18:"a",19:"a",20:"a",21:"a",22:"a",23:"a",24:"a",25:"a",26:"a",27:"a",28:"a",29:"a",30:"a",31:"a",32:"a",33:"a",34:"a",35:"a",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"a",3.2:"a",4:"a",5:"a",5.1:"a",6:"a",6.1:"a",7:"a",7.1:"a",8:"a"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"a",16:"a",17:"a",18:"a",19:"a",20:"a",21:"a",22:"a",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"a","4.0-4.1":"a","4.2-4.3":"a","5.0-5.1":"a","6.0-6.1":"a","7.0-7.1":"a",8:"a",8.1:"a"},op_mini:{"5.0-8.0":"n"},android:{2.1:"a",2.2:"a",2.3:"a",3:"a",4:"a",4.1:"a","4.2-4.3":"a",4.4:"a","4.4.3-4.4.4":"a",37:"y"},bb:{7:"u",10:"u"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"a"},and_chr:{40:"y"},and_ff:{33:"a"},ie_mob:{10:"a",11:"a"},and_uc:{9.9:"a"}},notes:"Partial support indicates that unnecessary code-ranges are downloaded by the browser - see [browser test matrix](https://docs.google.com/a/chromium.org/spreadsheets/d/18h-1gaosu4-KYxH8JUNL6ZDuOsOKmWfauoai3CS3hPY/edit?pli=1#gid=0).",notes_by_num:{},usage_perc_y:40.14,usage_perc_a:37.28,ucprefix:!1,parent:"",keywords:"font face,unicode,unicode-range",ie_id:"",chrome_id:""},gamepad:{title:"Gamepad API",description:"API to support input from USB gamepad controllers though JavaScript.",spec:"http://www.w3.org/TR/gamepad/",status:"wd",links:[{url:"http://luser.github.io/gamepadtest/",title:"Controller demo"},{url:"https://developer.mozilla.org/en-US/docs/Web/API/Gamepad_API",title:"MDN article"},{url:"http://www.html5rocks.com/en/tutorials/doodles/gamepad/",title:"HTML5Rocks article"},{url:"http://gamedevelopment.tutsplus.com/tutorials/using-the-html5-gamepad-api-to-add-controller-support-to-browser-games--cms-21345",title:"Detailed tutorial"}],categories:["JS API"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"y x",22:"y x",23:"y x",24:"y x",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"n",8:"n"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n",8.1:"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",37:"n"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"n"},and_chr:{40:"n"},and_ff:{33:"n"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"",notes_by_num:{},usage_perc_y:43.26,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"",ie_id:"gamepadapi",chrome_id:"5118776383111168"},"css-font-stretch":{title:"CSS font-stretch",description:"If a font has multiple types of variations based on the width of characters, the `font-stretch` property allows the appropriate one to be selected. The property in itself does not cause the browser to stretch to a font.",spec:"http://www.w3.org/TR/css-fonts-3/#font-stretch-prop",status:"cr",links:[{url:"https://developer.mozilla.org/en-US/docs/Web/CSS/font-stretch",title:"MDN article"},{url:"http://css-tricks.com/almanac/properties/f/font-stretch/",title:"CSS Tricks article"}],categories:["CSS"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"y",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"n",37:"n",38:"n",39:"n",40:"n",41:"u",42:"u",43:"u"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"n",8:"n"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"u",29:"u"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n",8.1:"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",37:"n"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"n"},and_chr:{40:"n"},and_ff:{33:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"n"}},notes:"",notes_by_num:{},usage_perc_y:24.58,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"font stretch",ie_id:"cssfontstretch",chrome_id:"4598830058176512"},"font-size-adjust":{title:"CSS font-size-adjust",description:"Method of adjusting the font size in a matter that relates to the height of lowercase vs. uppercase letters. This makes it easier to set the size of fallback fonts.",spec:"http://www.w3.org/TR/css-fonts-3/#font-size-adjust-prop",status:"cr",links:[{url:"http://webdesignernotebook.com/css/the-little-known-font-size-adjust-css3-property/",title:"Article on font-size-adjust"},{url:"https://developer.mozilla.org/en-US/docs/Web/CSS/font-size-adjust",title:"MDN article on font-size-adjust"}],categories:["CSS"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"y",3.5:"y",3.6:"y",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y", -15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"n",37:"n",38:"n",39:"n",40:"n",41:"u",42:"u",43:"u"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"n",8:"n"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"u",29:"u"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n",8.1:"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",37:"n"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"n"},and_chr:{40:"n"},and_ff:{33:"n"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"Does not appear to work on Firefox mobile, despite recognition of the property.",notes_by_num:{},usage_perc_y:11.87,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"",ie_id:"",chrome_id:""},"link-icon-png":{title:"PNG favicons",description:"Icon used by browsers to identify a webpage or site. While all browsers support the `.ico` format, the PNG format can be preferable.",spec:"https://html.spec.whatwg.org/multipage/semantics.html#rel-icon",status:"ls",links:[{url:"http://css-tricks.com/favicon-quiz/",title:"Detailed info on favicons for various uses"}],categories:["HTML5"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"y",TP:"y"},firefox:{2:"y",3:"y",3.5:"y",3.6:"y",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"y #1",5:"y #1",6:"y #1",7:"y #1",8:"y #1",9:"y #1",10:"y #1",11:"y #1",12:"y #1",13:"y #1",14:"y #1",15:"y #1",16:"y #1",17:"y #1",18:"y #1",19:"y #1",20:"y #1",21:"y #1",22:"y #1",23:"y #1",24:"y #1",25:"y #1",26:"y #1",27:"y #1",28:"y #1",29:"y #1",30:"y #1",31:"y #1",32:"y #1",33:"y #1",34:"y #1",35:"y #1",36:"y #1",37:"y #1",38:"y #1",39:"y #1",40:"y #1",41:"y #1",42:"y #1",43:"y #1"},safari:{3.1:"y #2",3.2:"y #2",4:"y #2",5:"y #2",5.1:"y #2",6:"y #2",6.1:"y #2",7:"y #2",7.1:"y #2",8:"y #2"},opera:{9:"y #3","9.5-9.6":"y #3","10.0-10.1":"y #3",10.5:"y #3",10.6:"y #3",11:"y #3",11.1:"y #3",11.5:"y #3",11.6:"y #3",12:"y #3",12.1:"y #3",15:"y #1",16:"y #1",17:"y #1",18:"y #1",19:"y #1",20:"y #1",21:"y #1",22:"y #1",23:"y #1",24:"y #1",25:"y #1",26:"y #1",27:"y #1",28:"y #1",29:"y #1"},ios_saf:{3.2:"n #4","4.0-4.1":"n #4","4.2-4.3":"n #4","5.0-5.1":"n #4","6.0-6.1":"n #4","7.0-7.1":"n #4",8:"n #4",8.1:"n #4"},op_mini:{"5.0-8.0":"n #4"},android:{2.1:"y",2.2:"y",2.3:"y",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y #3","4.4.3-4.4.4":"y #3",37:"y #3"},bb:{7:"y",10:"n #4"},op_mob:{10:"n #4",11:"n #4",11.1:"n #4",11.5:"n #4",12:"n #4",12.1:"n #4",24:"n #4"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"n #4",11:"n #4"},and_uc:{9.9:"y #2"}},notes:"Win8/IE10+ and iOS Safari support other types of icons for webpages too, using alternate tags.\r\n\r\nSee also [SVG favicons](#feat=link-icon-svg).",notes_by_num:{1:"If both ICO and PNG are available, will use ICO over PNG if ICO has better matching sizes set.",2:"If both ICO and PNG are available, will ALWAYS use ICO file, regardless of sizes set.",3:"If multiple formats are available, will use the last one loaded, regardless of sizes (effectively picks at random).",4:"Does not use favicons at all (but may have alternative for bookmarks, etc.)."},usage_perc_y:77.49,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"",ie_id:"",chrome_id:""},"link-icon-svg":{title:"SVG favicons",description:"Icon used by browsers to identify a webpage or site. While all browsers support the `.ico` format, the SVG format can be preferable to more easily support higher resolutions or larger icons.",spec:"https://html.spec.whatwg.org/multipage/semantics.html#rel-icon",status:"ls",links:[{url:"http://crbug.com/294179",title:"Chrome bug"}],categories:["HTML5","SVG"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"n",37:"n",38:"n",39:"n",40:"n",41:"u",42:"u",43:"u"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"n",8:"n"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"u",29:"u"},ios_saf:{3.2:"n #1","4.0-4.1":"n #1","4.2-4.3":"n #1","5.0-5.1":"n #1","6.0-6.1":"n #1","7.0-7.1":"n #1",8:"n #1",8.1:"n #1"},op_mini:{"5.0-8.0":"n #1"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",37:"n"},bb:{7:"n",10:"n #1"},op_mob:{10:"n #1",11:"n #1",11.1:"n #1",11.5:"n #1",12:"n #1",12.1:"n #1",24:"n #1"},and_chr:{40:"n"},and_ff:{33:"n"},ie_mob:{10:"n #1",11:"n #1"},and_uc:{9.9:"n"}},notes:"See also [PNG favicons](#feat=link-icon-png).",notes_by_num:{1:"Does not use favicons at all"},usage_perc_y:11.74,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"",ie_id:"",chrome_id:""},"css-media-resolution":{title:"Media Queries: resolution feature",description:"Allows a media query to be set based on the device pixels used per CSS unit. While the standard uses `min`/`max-resolution` for this, some browsers support the older non-standard `device-pixel-ratio` media query.",spec:"http://www.w3.org/TR/css3-mediaqueries/#resolution",status:"rec",links:[{url:"http://www.w3.org/blog/CSS/2012/06/14/unprefix-webkit-device-pixel-ratio/",title:"How to unprefix -webkit-device-pixel-ratio"}],categories:["CSS","CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"a #1",10:"a #1",11:"a #1",TP:"a #2"},firefox:{2:"n",3:"n",3.5:"a #3",3.6:"a #3",4:"a #3",5:"a #3",6:"a #3",7:"a #3",8:"a #3",9:"a #3",10:"a #3",11:"a #3",12:"a #3",13:"a #3",14:"a #3",15:"a #3",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"a x #4",5:"a x #4",6:"a x #4",7:"a x #4",8:"a x #4",9:"a x #4",10:"a x #4",11:"a x #4",12:"a x #4",13:"a x #4",14:"a x #4",15:"a x #4",16:"a x #4",17:"a x #4",18:"a x #4",19:"a x #4",20:"a x #4",21:"a x #4",22:"a x #4",23:"a x #4",24:"a x #4",25:"a x #4",26:"a x #4",27:"a x #4",28:"a x #4",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"n",3.2:"n",4:"a x #4",5:"a x #4",5.1:"a x #4",6:"a x #4",6.1:"a x #4",7:"a x #4",7.1:"a x #4",8:"a x #4"},opera:{9:"n","9.5-9.6":"a x #4","10.0-10.1":"a x #4",10.5:"a x #4",10.6:"a x #4",11:"a x #4",11.1:"a x #4",11.5:"a x #4",11.6:"a x #4",12:"a x #4",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"u","4.0-4.1":"a x #4","4.2-4.3":"a x #4","5.0-5.1":"a x #4","6.0-6.1":"a x #4","7.0-7.1":"a x #4",8:"a x #4",8.1:"a x #4"},op_mini:{"5.0-8.0":"a #1"},android:{2.1:"u",2.2:"u",2.3:"u",3:"u",4:"a x #4",4.1:"a x #4","4.2-4.3":"a x #4",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"a x #4",10:"a x #4"},op_mob:{10:"u",11:"u",11.1:"u",11.5:"u",12:"u",12.1:"y",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"a #1",11:"a #1"},and_uc:{9.9:"a x #4"}},notes:"",notes_by_num:{1:"Supports the `dpi` unit, but does not support `dppx` or `dpcm` units.",2:"Supports the `dpi` and `dppx` units, but does not support `dpcm` units.",3:"Firefox before 16 supports only `dpi` unit, but you can set `2dppx` per `min--moz-device-pixel-ratio: 2`",4:"Supporte the non-standard `min`/`max-device-pixel-ratio`"},usage_perc_y:57.96,usage_perc_a:34.61,ucprefix:!1,parent:"css-mediaqueries",keywords:"@media,device-pixel-ratio,resolution",ie_id:"mediaqueriesresolutionfeature,dppxunitfortheresolutionmediaquery",chrome_id:"5944509615570944"},"css-image-set":{title:"CSS image-set",description:"Method of letting the browser pick the most appropriate CSS background image from a given set, primarily for high PPI screens.",spec:"http://dev.w3.org/csswg/css-images-3/#image-set-notation",status:"unoff",links:[{url:"http://cloudfour.com/examples/image-set/",title:"Demo"}],categories:["CSS"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"n",37:"n",38:"n"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x",30:"y x",31:"y x",32:"y x",33:"y x",34:"y x",35:"y x",36:"y x",37:"y x",38:"y x",39:"y x",40:"y x",41:"y x",42:"y x",43:"y x"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"y x",6.1:"y x",7:"y x",7.1:"y x",8:"y x"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"y x","7.0-7.1":"y x",8:"y x",8.1:"y x"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"y x","4.4.3-4.4.4":"y x",37:"y x"},bb:{7:"u",10:"y x"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y x"},and_chr:{40:"y x"},and_ff:{33:"n"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"",notes_by_num:{},usage_perc_y:56.7,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"",ie_id:"",chrome_id:""},"css-boxdecorationbreak":{title:"CSS box-decoration-break",description:"Controls whether the box's margins, borders, padding, and other decorations wrap the broken edges of the box fragments (when the box is split by a break (page/column/region/line).",spec:"http://www.w3.org/TR/css3-break/#break-decoration",status:"wd",links:[{url:"https://developer.mozilla.org/en-US/docs/Web/CSS/box-decoration-break",title:"MDN article"},{url:"http://jsbin.com/xojoro/edit?css,output",title:"Demo of effect on box border"}],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x",30:"y x",31:"y x",32:"y x",33:"y x",34:"y x",35:"y x",36:"y x",37:"y x",38:"y x",39:"y x",40:"y x",41:"y x",42:"y x",43:"y x"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"y x",7:"y x",7.1:"y x",8:"y x"},opera:{9:"u","9.5-9.6":"u","10.0-10.1":"u",10.5:"u",10.6:"u",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"y x",8:"y x",8.1:"y x"},op_mini:{"5.0-8.0":"y"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"y x","4.4.3-4.4.4":"y x",37:"y x"},bb:{7:"u",10:"y x"},op_mob:{10:"u",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y x"},and_chr:{40:"y x"},and_ff:{33:"y"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"",notes_by_num:{},usage_perc_y:69.86,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"box-decoration,box decoration,break",ie_id:"",chrome_id:""},"object-observe":{title:"Object.observe data binding",description:"Method for data binding, part of the ECMAScript 7 proposals",spec:"http://wiki.ecmascript.org/doku.php?id=harmony:observe",status:"other",links:[{url:"http://www.html5rocks.com/en/tutorials/es7/observe/",title:"Data-binding Revolutions with Object.observe()"}],categories:["JS API"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"n",37:"n",38:"n"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"n",8:"n"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n",8.1:"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",37:"y"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y"},and_chr:{40:"y"},and_ff:{33:"n"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"",notes_by_num:{},usage_perc_y:40.13,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"",ie_id:"objectobserve",chrome_id:"6147094632988672"},broadcastchannel:{title:"BroadcastChannel",description:"BroadcastChannel allows scripts from the same origin but other browsing contexts (windows, workers) to send each other messages.",spec:"https://html.spec.whatwg.org/multipage/comms.html#broadcasting-to-other-browsing-contexts",status:"ls",links:[{url:"https://developer.mozilla.org/en-US/docs/Web/API/BroadcastChannel",title:"MDN article"}],categories:["JS API"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"n",37:"n",38:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"n",37:"n",38:"n",39:"n",40:"n",41:"n",42:"n",43:"n"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"n",8:"n"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n",8.1:"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",37:"n"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"n"},and_chr:{40:"n"},and_ff:{33:"n"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"",notes_by_num:{},usage_perc_y:0,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"broadcast,channel,messaging",ie_id:"",chrome_id:"4585496197988352"},"css-text-align-last":{title:"CSS3 text-align-last",description:"CSS property to describe how the last line of a block or a line right before a forced line break when `text-align` is `justify`.",spec:"http://www.w3.org/TR/css3-text/#text-align-last-property",status:"wd",links:[{url:"https://developer.mozilla.org/en-US/docs/Web/CSS/text-align-last",title:"MDN text-align-last"},{url:"http://blogs.adobe.com/webplatform/2014/02/25/improving-your-sites-visual-details-css3-text-align-last/",title:"Adobe Web Platform Article"}],categories:["CSS3"],stats:{ie:{5.5:"a #1",6:"a #1",7:"a #1",8:"a #1",9:"a #1",10:"a #1",11:"a #1",TP:"a #1"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"y x",13:"y x",14:"y x",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x",30:"y x",31:"y x",32:"y x",33:"y x",34:"y x",35:"y x",36:"y x",37:"y x",38:"y x"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n d #2",36:"n d #2",37:"n d #2",38:"n d #2",39:"n d #2",40:"n d #2",41:"n d #2",42:"n d #2",43:"n d #2"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"n",8:"n"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n d #3",23:"n d #3",24:"n d #3",25:"n d #3",26:"n d #3",27:"n d #3",28:"n d #3",29:"n d #3"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n",8.1:"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",37:"n"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"n"},and_chr:{40:"n"},and_ff:{33:"y x"},ie_mob:{10:"a #1",11:"a #1"},and_uc:{9.9:"n"}},notes:"",notes_by_num:{1:"In Internet Explorer, the start and end values are not supported.",2:'Enabled through the "Enable Experimental Web Platform Features" flag in chrome://flags',3:'Enabled through the "Enable Experimental Web Platform Features" flag in opera://flags'},usage_perc_y:11.65,usage_perc_a:17.19,ucprefix:!1,parent:"",keywords:"text align last",ie_id:"",chrome_id:""}}}},{}],57:[function(a,b,c){b.exports={title:"CSS3 Background-image options",description:"New properties to affect background images, including background-clip, background-origin and background-size",spec:"http://www.w3.org/TR/css3-background/#backgrounds",status:"cr",links:[{url:"http://www.standardista.com/css3/css3-background-properties",title:"Detailed compatibility tables and demos"},{url:"http://www.css3files.com/background/",title:"Information page"},{url:"https://github.com/louisremi/background-size-polyfill",title:"Polyfill for IE7-8"}],bugs:[{description:"iOS Safari has buggy behavior with `background-size: cover;` on a page's body."},{description:"iOS Safari has buggy behavior with `background-size: cover;` + `background-attachment: fixed;`"}],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"y",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"a x",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"a #3",5:"a #3",6:"a #3",7:"a #3",8:"a #3",9:"a #3",10:"a #3",11:"a #3",12:"a #3",13:"a #3",14:"a #3",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"a #2 #3",3.2:"a #2 #3",4:"a #2 #3",5:"a #2 #3",5.1:"a #2 #3",6:"a #2 #3",6.1:"a #2 #3",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"a x",10.5:"y",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"a","4.0-4.1":"a","4.2-4.3":"a","5.0-5.1":"a #3","6.0-6.1":"a","7.0-7.1":"y",8:"y",8.1:"y"},op_mini:{"5.0-8.0":"a #1"},android:{2.1:"a x",2.2:"a x #3",2.3:"a x #3",3:"a #3",4:"a #3",4.1:"a #3","4.2-4.3":"a #3",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"y",10:"y"},op_mob:{10:"y",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:"",notes_by_num:{1:"Partial support in Opera Mini refers to not supporting background sizing or background attachments. However Opera Mini 7.5 supports background sizing (including cover and contain values).",2:"Partial support in Safari 6 refers to not supporting background sizing offset from edges syntax.",3:"Does not support `background-size` values in the `background` shorthand"},usage_perc_y:85.13,usage_perc_a:7.59,ucprefix:!1,parent:"",keywords:"",ie_id:"",chrome_id:"",shown:!0}},{}],58:[function(a,b,c){b.exports={title:"CSS3 Border images",description:"Method of using images for borders",spec:"http://www.w3.org/TR/css3-background/#the-border-image",status:"cr",links:[{url:"http://www.css3files.com/border/",title:"Information page"},{url:"http://docs.webplatform.org/wiki/css/properties/border-image",title:"WebPlatform Docs"}],bugs:[],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"a x",3.6:"a x",4:"a x",5:"a x",6:"a x",7:"a x",8:"a x",9:"a x",10:"a x",11:"a x",12:"a x",13:"a x",14:"a x",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"a x",5:"a x",6:"a x",7:"a x",8:"a x",9:"a x",10:"a x",11:"a x",12:"a x",13:"a x",14:"a x",15:"y x",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"a x",3.2:"a x",4:"a x",5:"a x",5.1:"a x",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"a",10.6:"a",11:"a x",11.1:"a x",11.5:"a x",11.6:"a x",12:"a x",12.1:"a x",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"a x","4.0-4.1":"a x","4.2-4.3":"a x","5.0-5.1":"a x","6.0-6.1":"y","7.0-7.1":"y",8:"y",8.1:"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"a x",2.2:"a x",2.3:"a x",3:"a x",4:"a x",4.1:"a x","4.2-4.3":"a x",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"a x",10:"y"},op_mob:{10:"n",11:"a x",11.1:"a x",11.5:"a x",12:"a x",12.1:"a x",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"n",11:"y"},and_uc:{9.9:"y"}},notes:"Note that both the border-style and border-width must be specified for border-images to work according to spec, though older implementations may not have this requirement. Partial support refers to supporting the shorthand syntax, but not the individual properties (border-image-source, border-image-slice, etc). ",notes_by_num:{},usage_perc_y:80.88,usage_perc_a:4.66,ucprefix:!1,parent:"",keywords:"",ie_id:"",chrome_id:"",shown:!0}},{}],59:[function(a,b,c){b.exports={title:"CSS3 Border-radius (rounded corners)",description:"Method of making the border corners round",spec:"http://www.w3.org/TR/css3-background/#the-border-radius",status:"cr",links:[{url:"http://border-radius.com",title:"Border-radius CSS Generator"},{url:"http://muddledramblings.com/table-of-css3-border-radius-compliance",title:"Detailed compliance table"},{url:"http://www.css3files.com/border/#borderradius",title:"Information page"},{url:"http://css3pie.com/",title:"Polyfill which includes border-radius"},{url:"http://docs.webplatform.org/wiki/css/properties/border-radius",title:"WebPlatform Docs"}],bugs:[{description:"Safari does not apply `border-radius` correctly to image borders: http://stackoverflow.com/q/17202128"},{description:"Android Browser 2.3 does not support % value for `border-radius`."},{description:"Border-radius does not work on fieldset elements in IE9."},{description:"The stock browser on the Samsung Galaxy S4 with Android 4.2 does not support the `border-radius` shorthand property but does support the long-hand properties for each corner like `border-top-left-radius`."}],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"y",10:"y",11:"y",TP:"y"},firefox:{2:"a x",3:"y x",3.5:"y x",3.6:"y x",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"y x",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"y x",3.2:"y x",4:"y x",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"y",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"y x","4.0-4.1":"y","4.2-4.3":"y","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y",8.1:"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"y x",2.2:"y",2.3:"y",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"y",10:"y"},op_mob:{10:"n",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:"",notes_by_num:{},usage_perc_y:89.66,usage_perc_a:.01,ucprefix:!1,parent:"",keywords:"roundedcorners, border radius,-moz-border-radius",ie_id:"",chrome_id:"",shown:!0}},{}],60:[function(a,b,c){b.exports={title:"calc() as CSS unit value",description:"Method of allowing calculated values for length units, i.e. `width: calc(100% - 3em)`",spec:"http://www.w3.org/TR/css3-values/#calc",status:"cr",links:[{url:"http://hacks.mozilla.org/2010/06/css3-calc/",title:"Mozilla Hacks article"},{url:"https://developer.mozilla.org/en/CSS/-moz-calc",title:"MDN article"},{url:"http://docs.webplatform.org/wiki/css/functions/calc",title:"WebPlatform Docs"}],bugs:[{description:"Safari 7.0 and older and Chrome 26 and older don't support viewport units in `calc()` expressions (fixed since then)."},{description:"`calc()` doesn't work [inside a transform in IE](http://connect.microsoft.com/IE/feedback/details/814380/css3-using-calc-inside-a-transform-is-invalid)"},{description:"IE9 appears to ignore `calc()` expressions when `display:table` is used."},{description:"Safari 6 has a bug where an element with a width defined using `calc()` has its width reset when changing the height using JS (fixed in Safari 7)."},{description:"IE11 and other browsers to a lesser extent have trouble supporting `calc()` inside [color or transform values](http://codepen.io/thebabydino/pen/wfraH)."},{description:"IE10 crashes when a div with a property using `calc()` has a child with [same property with `inherit`](http://stackoverflow.com/questions/19423384/css-less-calc-method-is-crashing-my-ie10)."},{description:"IE 9 - 11 don't render `box-shadow` when `calc()` is used for any of the values."}],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"a",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"y x",5:"y x",6:"y x",7:"y x",8:"y x",9:"y x",10:"y x",11:"y x",12:"y x",13:"y x",14:"y x",15:"y x",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"y x",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"y x","7.0-7.1":"y",8:"y",8.1:"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"a","4.4.3-4.4.4":"a",37:"y"},bb:{7:"n",10:"y x"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"n"}},notes:"Support can be somewhat emulated in older versions of IE using the non-standard `expression()` syntax. Partial support in IE9 refers to the browser crashing when used as a `background-position` value. Partial support in Android Browser 4.4 refers to the browser lacking the ability to multiply and divide values.",notes_by_num:{},usage_perc_y:75.77,usage_perc_a:5.66,ucprefix:!1,parent:"",keywords:"",ie_id:"csscalc",chrome_id:"5765241438732288",shown:!0}},{}],61:[function(a,b,c){b.exports={title:"CSS3 Animation",description:"Complex method of animating certain properties of an element",spec:"http://www.w3.org/TR/css3-animations/",status:"wd",links:[{url:"http://robertnyman.com/2010/05/06/css3-animations/",title:"Blog post on usage"},{url:"http://www.css3files.com/animation/",title:"Information page"},{url:"http://docs.webplatform.org/wiki/css/properties/animations",title:"WebPlatform Docs"}],bugs:[{description:"'animation-fill-mode' property is not supported in Android browser below 2.3."},{description:"iOS 6.1 and below do not support animation on pseudo-elements."},{description:"@keyframes not supported in an inline or scoped stylesheet in Firefox (bug 830056)"}],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"y x",6:"y x",7:"y x",8:"y x",9:"y x",10:"y x",11:"y x",12:"y x",13:"y x",14:"y x",15:"y x",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"y x",5:"y x",6:"y x",7:"y x",8:"y x",9:"y x",10:"y x",11:"y x",12:"y x",13:"y x",14:"y x",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x",30:"y x",31:"y x",32:"y x",33:"y x",34:"y x",35:"y x",36:"y x",37:"y x",38:"y x",39:"y x",40:"y x",41:"y x",42:"y x",43:"y x"},safari:{3.1:"n",3.2:"n",4:"y x",5:"y x",5.1:"y x",6:"y x",6.1:"y x",7:"y x",7.1:"y x",8:"y x"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"y x",12.1:"y",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x"},ios_saf:{3.2:"y x","4.0-4.1":"y x","4.2-4.3":"y x","5.0-5.1":"y x","6.0-6.1":"y x","7.0-7.1":"y x",8:"y x",8.1:"y x"},op_mini:{"5.0-8.0":"n"},android:{2.1:"a x",2.2:"a x",2.3:"a x",3:"a x",4:"y x",4.1:"y x","4.2-4.3":"y x",4.4:"y x","4.4.3-4.4.4":"y x",37:"y x"},bb:{7:"y x",10:"y x"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"y",24:"y x"},and_chr:{40:"y x"},and_ff:{33:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y x"}},notes:"Partial support in Android browser refers to buggy behavior in different scenarios.",notes_by_num:{}, -usage_perc_y:87.15,usage_perc_a:.15,ucprefix:!1,parent:"",keywords:"animations,css-animations,keyframe,keyframes",ie_id:"",chrome_id:"",shown:!0}},{}],62:[function(a,b,c){b.exports={title:"CSS box-decoration-break",description:"Controls whether the box's margins, borders, padding, and other decorations wrap the broken edges of the box fragments (when the box is split by a break (page/column/region/line).",spec:"http://www.w3.org/TR/css3-break/#break-decoration",status:"wd",links:[{url:"https://developer.mozilla.org/en-US/docs/Web/CSS/box-decoration-break",title:"MDN article"},{url:"http://jsbin.com/xojoro/edit?css,output",title:"Demo of effect on box border"}],bugs:[],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x",30:"y x",31:"y x",32:"y x",33:"y x",34:"y x",35:"y x",36:"y x",37:"y x",38:"y x",39:"y x",40:"y x",41:"y x",42:"y x",43:"y x"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"y x",7:"y x",7.1:"y x",8:"y x"},opera:{9:"u","9.5-9.6":"u","10.0-10.1":"u",10.5:"u",10.6:"u",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"y x",8:"y x",8.1:"y x"},op_mini:{"5.0-8.0":"y"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"y x","4.4.3-4.4.4":"y x",37:"y x"},bb:{7:"u",10:"y x"},op_mob:{10:"u",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y x"},and_chr:{40:"y x"},and_ff:{33:"y"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"",notes_by_num:{},usage_perc_y:69.86,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"box-decoration,box decoration,break",ie_id:"",chrome_id:"",shown:!0}},{}],63:[function(a,b,c){b.exports={title:"CSS3 Box-shadow",description:"Method of displaying an inner or outer shadow effect to elements",spec:"http://www.w3.org/TR/css3-background/#box-shadow",status:"cr",links:[{url:"https://developer.mozilla.org/En/CSS/-moz-box-shadow",title:"MDN article"},{url:"http://westciv.com/tools/boxshadows/index.html",title:"Live editor"},{url:"http://tests.themasta.com/blogstuff/boxshadowdemo.html",title:"Demo of various effects"},{url:"http://www.css3files.com/shadow/",title:"Information page"},{url:"http://docs.webplatform.org/wiki/css/properties/box-shadow",title:"WebPlatform Docs"}],bugs:[{description:"Safari 6, iOS 6 and Android 2.3 default browser don't work with a 0px value for \"blur-radius\".\r\ne.g. `-webkit-box-shadow: 5px 1px 0px 1px #f04e29;`\r\ndoesn't work, but\r\n`-webkit-box-shadow: 5px 1px 1px 1px #f04e29`\r\ndoes."}],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"y",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"y x",3.6:"y x",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"y x",5:"y x",6:"y x",7:"y x",8:"y x",9:"y x",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"a x",3.2:"a x",4:"a x",5:"y x",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"y",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"a x","4.0-4.1":"y x","4.2-4.3":"y x","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y",8.1:"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"a x",2.2:"a x",2.3:"a x",3:"a x",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"y x",10:"y"},op_mob:{10:"n",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:'Can be partially emulated in older IE versions using the non-standard "shadow" filter. Partial support in Safari, iOS Safari and Android Browser refers to missing "inset" and blur radius value support.',notes_by_num:{},usage_perc_y:89.42,usage_perc_a:.22,ucprefix:!1,parent:"",keywords:"box-shadows,boxshadows,box shadow,shaow",ie_id:"",chrome_id:"",shown:!0}},{}],64:[function(a,b,c){b.exports={title:"Crisp Edges Image Rendering Algorithm",description:"Forces images to be scaled with an algorithm that preserves contrast and edges in the image, and which does not smooth colors or introduce blur to the image in the process. This is intended for images such as pixel art.",spec:"http://dev.w3.org/csswg/css-images-3/#valdef-image-rendering-crisp-edges",status:"unoff",links:[{url:"https://developer.mozilla.org/en-US/docs/Web/CSS/image-rendering",title:"MDN article"}],bugs:[],categories:["CSS","CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"y x",4:"y x",5:"y x",6:"y x",7:"y x",8:"y x",9:"y x",10:"y x",11:"y x",12:"y x",13:"y x",14:"y x",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x",30:"y x",31:"y x",32:"y x",33:"y x",34:"y x",35:"y x",36:"y x",37:"y x",38:"y x"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"a x #1",11:"a x #1",12:"a x #1",13:"a x #1",14:"a x #1",15:"a x #1",16:"a x #1",17:"a x #1",18:"a x #1",19:"a x #1",20:"a x #1",21:"a x #1",22:"a x #1",23:"a x #1",24:"a x #1",25:"a x #1",26:"a x #1",27:"a x #1",28:"a x #1",29:"a x #1",30:"a x #1",31:"a x #1",32:"a x #1",33:"a x #1",34:"a x #1",35:"a x #1",36:"a x #1",37:"a x #1",38:"a x #1",39:"a x #1",40:"a x #1",41:"a x #1",42:"a x #1",43:"a x #1"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"a x #1",6:"a x #1",6.1:"a x #1",7:"a x #1",7.1:"a x #1",8:"a x #1"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"y x",12:"y x",12.1:"y x",15:"a x #1",16:"a x #1",17:"a x #1",18:"a x #1",19:"a x #1",20:"a x #1",21:"a x #1",22:"a x #1",23:"a x #1",24:"a x #1",25:"a x #1",26:"a x #1",27:"a x #1",28:"a x #1",29:"a x #1"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"a x #1","6.0-6.1":"a x #1","7.0-7.1":"a x #1",8:"a x #1",8.1:"a x #1"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"u","4.2-4.3":"u",4.4:"u","4.4.3-4.4.4":"u",37:"a x #1"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"y x",12.1:"y x",24:"a x #1"},and_chr:{40:"a x #1"},and_ff:{33:"y x"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"u"}},notes:"",notes_by_num:{1:"Chrome, Safari and Opera use non-standard value `-webkit-optimize-contrasts` instead of `crisp-edges`"},usage_perc_y:12.21,usage_perc_a:53.95,ucprefix:!1,parent:"",keywords:"image-rendering,crisp-edges",ie_id:"",chrome_id:"",shown:!1}},{}],65:[function(a,b,c){b.exports={title:"CSS Device Adaptation",description:"A standard way to override the size of viewport in web page, standardizing and replacing Apple's own popular viewport implementation.",spec:"http://www.w3.org/TR/css-device-adapt/",status:"wd",links:[{url:"https://dev.opera.com/articles/view/an-introduction-to-meta-viewport-and-viewport/",title:"Introduction to meta viewport and @viewport in Opera Mobile"},{url:"http://msdn.microsoft.com/en-us/library/ie/hh708740(v=vs.85).aspx",title:"Device adaptation in Internet Explorer 10"}],bugs:[],categories:["CSS"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"a x #1",11:"a x #1",TP:"a x #1"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"n",37:"n",38:"n"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"n",37:"n",38:"n",39:"n",40:"n",41:"n",42:"n",43:"n"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"u",7:"u",7.1:"u",8:"u"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n",8.1:"n"},op_mini:{"5.0-8.0":"a x #2"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",37:"n"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"a x #2",11.1:"a x #2",11.5:"a x #2",12:"a x #2",12.1:"a x #2",24:"n"},and_chr:{40:"n"},and_ff:{33:"n"},ie_mob:{10:"a x #1",11:"a x #1"},and_uc:{9.9:"n"}},notes:"",notes_by_num:{1:"IE only supports the 'width' and 'height' properties.",2:"Opera Mobile and Opera Mini only support the 'orientation' property."},usage_perc_y:0,usage_perc_a:13.81,ucprefix:!1,parent:"",keywords:"viewport",ie_id:"",chrome_id:"",shown:!0}},{}],66:[function(a,b,c){b.exports={title:"CSS Filter Effects",description:"Method of applying filter effects (like blur, grayscale, brightness, contrast and hue) to elements, previously only possible by using SVG.",spec:"http://www.w3.org/TR/filter-effects/",status:"wd",links:[{url:"http://html5-demos.appspot.com/static/css/filters/index.html",title:"Demo file for WebKit browsers"},{url:"http://www.html5rocks.com/en/tutorials/filters/understanding-css/",title:"HTML5Rocks article"},{url:"http://dl.dropbox.com/u/3260327/angular/CSS3ImageManipulation.html",title:"Filter editor"},{url:"http://bennettfeely.com/filters/",title:"Filter Playground"}],bugs:[],categories:["CSS","CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"a",4:"a",5:"a",6:"a",7:"a",8:"a",9:"a",10:"a",11:"a",12:"a",13:"a",14:"a",15:"a",16:"a",17:"a",18:"a",19:"a",20:"a",21:"a",22:"a",23:"a",24:"a",25:"a",26:"a",27:"a",28:"a",29:"a",30:"a",31:"a",32:"a",33:"a",34:"a d #1",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x",30:"y x",31:"y x",32:"y x",33:"y x",34:"y x",35:"y x",36:"y x",37:"y x",38:"y x",39:"y x",40:"y x",41:"y x",42:"y x",43:"y x"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"y x",6.1:"y x",7:"y x",7.1:"y x",8:"y x"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"y x","7.0-7.1":"y x",8:"y x",8.1:"y x"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"y x","4.4.3-4.4.4":"y x",37:"y x"},bb:{7:"n",10:"y x"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y x"},and_chr:{40:"y x"},and_ff:{33:"a"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"y x"}},notes:'Note that this property is significantly different from and incompatible with Microsoft\'s [older "filter" property](http://msdn.microsoft.com/en-us/library/ie/ms530752%28v=vs.85%29.aspx).\r\n\r\nPartial support in Firefox before version 34 [only implemented the url() function of the filter property](https://developer.mozilla.org/en-US/docs/Web/CSS/filter#Browser_compatibility)',notes_by_num:{1:"Supported in Firefox under the `layout.css.filters.enabled` flag."},usage_perc_y:60.79,usage_perc_a:11.71,ucprefix:!1,parent:"",keywords:"sepia,hue-rotate,invert,saturate",ie_id:"filters",chrome_id:"",shown:!0}},{}],67:[function(a,b,c){b.exports={title:"CSS Gradients",description:"Method of defining a linear or radial color gradient as a CSS image.",spec:"http://www.w3.org/TR/css3-images/",status:"cr",links:[{url:"http://www.colorzilla.com/gradient-editor/",title:"Cross-browser editor"},{url:"http://www.css3files.com/gradient/",title:"Information page"},{url:"http://css3pie.com/",title:"Tool to emulate support in IE"},{url:"http://docs.webplatform.org/wiki/css/functions/linear-gradient",title:"WebPlatform Docs"}],bugs:[],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"y x",4:"y x",5:"y x",6:"y x",7:"y x",8:"y x",9:"y x",10:"y x",11:"y x",12:"y x",13:"y x",14:"y x",15:"y x",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"a x",5:"a x",6:"a x",7:"a x",8:"a x",9:"a x",10:"y x",11:"y x",12:"y x",13:"y x",14:"y x",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"n",3.2:"n",4:"a x",5:"a x",5.1:"y x",6:"y x",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"a x",11.5:"a x",11.6:"y x",12:"y x",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"a x","4.0-4.1":"a x","4.2-4.3":"a x","5.0-5.1":"y x","6.0-6.1":"y x","7.0-7.1":"y",8:"y",8.1:"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"a x",2.2:"a x",2.3:"a x",3:"a x",4:"y x",4.1:"y x","4.2-4.3":"y x",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"a x",10:"y x"},op_mob:{10:"n",11:"n",11.1:"a x",11.5:"a x",12:"y x",12.1:"y",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y x"}},notes:'Syntax used by browsers with prefixed support may be incompatible with that for proper support. \r\n\r\nPartial support in Opera 11.10 and 11.50 also refers to only having support for linear gradients.\r\n\r\nSupport can be somewhat emulated in older IE versions using the non-standard "gradient" filter. \r\n\r\nFirefox 10+, Opera 11.6+, Chrome 26+ and IE10+ also support the new "to (side)" syntax.',notes_by_num:{},usage_perc_y:86.91,usage_perc_a:.54,ucprefix:!1,parent:"",keywords:"linear,linear-gradient,gradiant",ie_id:"gradients",chrome_id:"5785905063264256",shown:!0}},{}],68:[function(a,b,c){b.exports={title:"CSS Hyphenation",description:'Method of controlling when words at the end of lines should be hyphenated using the "hyphens" property.',spec:"http://www.w3.org/TR/css3-text/#hyphenation",status:"wd",links:[{url:"https://developer.mozilla.org/en/CSS/hyphens",title:"MDN article"},{url:"http://blog.fontdeck.com/post/9037028497/hyphens",title:"Blog post"},{url:"http://docs.webplatform.org/wiki/css/properties/hyphens",title:"WebPlatform Docs"}],bugs:[],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"y x",11:"y x",TP:"y x"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"y x",7:"y x",8:"y x",9:"y x",10:"y x",11:"y x",12:"y x",13:"y x",14:"y x",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x",30:"y x",31:"y x",32:"y x",33:"y x",34:"y x",35:"y x",36:"y x",37:"y x",38:"y x"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"n",37:"n",38:"n",39:"n",40:"n",41:"n",42:"n",43:"n"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"y x",6:"y x",6.1:"y x",7:"y x",7.1:"y x",8:"y x"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"y x","5.0-5.1":"y x","6.0-6.1":"y x","7.0-7.1":"y x",8:"y x",8.1:"y x"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",37:"n"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"n"},and_chr:{40:"n"},and_ff:{33:"y x"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"a x"}},notes:'Chrome 29- and Android 4.0 Browser support "-webkit-hyphens: none", but not the "auto" property. Chrome 30+ doesn\'t support it either.',notes_by_num:{},usage_perc_y:32.28,usage_perc_a:3.78,ucprefix:!1,parent:"",keywords:"hyphen,shy",ie_id:"",chrome_id:"",shown:!0}},{}],69:[function(a,b,c){b.exports={title:"CSS Logical Properties",description:"Use start/end properties that depend on LTR or RTL writing direction instead of left/right",spec:"http://dev.w3.org/csswg/css-logical-props/",status:"wd",links:[{url:"https://developer.mozilla.org/en-US/docs/Web/CSS/-moz-margin-start",title:"MDN -moz-margin-start"},{url:"https://developer.mozilla.org/en-US/docs/Web/CSS/-moz-padding-start",title:"MDN -moz-padding-start"}],bugs:[],categories:["CSS","CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"a x #1",3.5:"a x #1",3.6:"a x #1",4:"a x #1",5:"a x #1",6:"a x #1",7:"a x #1",8:"a x #1",9:"a x #1",10:"a x #1",11:"a x #1",12:"a x #1",13:"a x #1",14:"a x #1",15:"a x #1",16:"a x #1",17:"a x #1",18:"a x #1",19:"a x #1",20:"a x #1",21:"a x #1",22:"a x #1",23:"a x #1",24:"a x #1",25:"a x #1",26:"a x #1",27:"a x #1",28:"a x #1",29:"a x #1",30:"a x #1",31:"a x #1",32:"a x #1",33:"a x #1",34:"a x #1",35:"a x #1",36:"a x #1",37:"a x #1",38:"a x #1"},chrome:{4:"a x #1",5:"a x #1",6:"a x #1",7:"a x #1",8:"a x #1",9:"a x #1",10:"a x #1",11:"a x #1",12:"a x #1",13:"a x #1",14:"a x #1",15:"a x #1",16:"a x #1",17:"a x #1",18:"a x #1",19:"a x #1",20:"a x #1",21:"a x #1",22:"a x #1",23:"a x #1",24:"a x #1",25:"a x #1",26:"a x #1",27:"a x #1",28:"a x #1",29:"a x #1",30:"a x #1",31:"a x #1",32:"a x #1",33:"a x #1",34:"a x #1",35:"a x #1",36:"a x #1",37:"a x #1",38:"a x #1",39:"a x #1",40:"a x #1",41:"a x #1",42:"a x #1",43:"a x #1"},safari:{3.1:"a x #1",3.2:"a x #1",4:"a x #1",5:"a x #1",5.1:"a x #1",6:"a x #1",6.1:"a x #1",7:"a x #1",7.1:"a x #1",8:"a x #1"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"a x #1",16:"a x #1",17:"a x #1",18:"a x #1",19:"a x #1",20:"a x #1",21:"a x #1",22:"a x #1",23:"a x #1",24:"a x #1",25:"a x #1",26:"a x #1",27:"a x #1",28:"a x #1",29:"a x #1"},ios_saf:{3.2:"a x #1","4.0-4.1":"a x #1","4.2-4.3":"a x #1","5.0-5.1":"a x #1","6.0-6.1":"a x #1","7.0-7.1":"a x #1",8:"a x #1",8.1:"a x #1"},op_mini:{"5.0-8.0":"n"},android:{2.1:"u",2.2:"u",2.3:"u",3:"u",4:"u",4.1:"u","4.2-4.3":"u",4.4:"u","4.4.3-4.4.4":"u",37:"a x #1"},bb:{7:"u",10:"u"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"a x #1"},and_chr:{40:"a x #1"},and_ff:{33:"a x #1"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"u"}},notes:"",notes_by_num:{1:"Supports only margin-start, margin-end, padding-start and padding-end"},usage_perc_y:0,usage_perc_a:66.24,ucprefix:!1,parent:"",keywords:"margin,padding,start,end,left,,right",ie_id:"",chrome_id:"",shown:!1}},{}],70:[function(a,b,c){b.exports={title:"CSS Masks",description:"Method of displaying part of an element, using a selected image as a mask",spec:"http://www.w3.org/TR/css-masking/",status:"cr",links:[{url:"http://docs.webplatform.org/wiki/css/properties/mask",title:"WebPlatform Docs"},{url:"http://www.html5rocks.com/en/tutorials/masking/adobe/",title:"HTML5 Rocks article"},{url:"http://thenittygritty.co/css-masking",title:"Detailed blog post"}],bugs:[],categories:["CSS"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"a",3.6:"a",4:"a",5:"a",6:"a",7:"a",8:"a",9:"a",10:"a",11:"a",12:"a",13:"a",14:"a",15:"a",16:"a",17:"a",18:"a",19:"a",20:"a",21:"a",22:"a",23:"a",24:"a",25:"a",26:"a",27:"a",28:"a",29:"a",30:"a",31:"a",32:"a",33:"a",34:"a",35:"a",36:"a",37:"a",38:"a"},chrome:{4:"a x",5:"a x",6:"a x",7:"a x",8:"a x",9:"a x",10:"a x",11:"a x",12:"a x",13:"a x",14:"a x",15:"a x",16:"a x",17:"a x",18:"a x",19:"a x",20:"a x",21:"a x",22:"a x",23:"a x",24:"a x",25:"a x",26:"a x",27:"a x",28:"a x",29:"a x",30:"a x",31:"a x",32:"a x",33:"a x",34:"a x",35:"a x",36:"a x",37:"a x",38:"a x",39:"a x",40:"a x",41:"a x",42:"a x",43:"a x"},safari:{3.1:"n",3.2:"n",4:"a x",5:"a x",5.1:"a x",6:"a x",6.1:"a x",7:"a x",7.1:"a x",8:"a x"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"a x",16:"a x",17:"a x",18:"a x",19:"a x",20:"a x",21:"a x",22:"a x",23:"a x",24:"a x",25:"a x",26:"a x",27:"a x",28:"a x",29:"a x"},ios_saf:{3.2:"a x","4.0-4.1":"a x","4.2-4.3":"a x","5.0-5.1":"a x","6.0-6.1":"a x","7.0-7.1":"a x",8:"a x",8.1:"a x"},op_mini:{"5.0-8.0":"n"},android:{2.1:"a x",2.2:"a x",2.3:"a x",3:"a x",4:"a x",4.1:"a x","4.2-4.3":"a x",4.4:"a x","4.4.3-4.4.4":"a x",37:"a x"},bb:{7:"a x",10:"a x"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"a x"},and_chr:{40:"a x"},and_ff:{33:"a"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"a x"}},notes:"Partial support in WebKit/Blink browsers refers to supporting the mask-image and mask-box-image properties, but lacks support for other parts of the spec. Partial support in Firefox refers to only support for inline SVG mask elements i.e. mask: url(#foo).",notes_by_num:{},usage_perc_y:0,usage_perc_a:76.49,ucprefix:!1,parent:"",keywords:"",ie_id:"masks",chrome_id:"5381559662149632",shown:!0}},{}],71:[function(a,b,c){b.exports={title:"Media Queries: resolution feature",description:"Allows a media query to be set based on the device pixels used per CSS unit. While the standard uses `min`/`max-resolution` for this, some browsers support the older non-standard `device-pixel-ratio` media query.",spec:"http://www.w3.org/TR/css3-mediaqueries/#resolution",status:"rec",links:[{url:"http://www.w3.org/blog/CSS/2012/06/14/unprefix-webkit-device-pixel-ratio/",title:"How to unprefix -webkit-device-pixel-ratio"}],bugs:[],categories:["CSS","CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"a #1",10:"a #1",11:"a #1",TP:"a #2"},firefox:{2:"n",3:"n",3.5:"a #3",3.6:"a #3",4:"a #3",5:"a #3",6:"a #3",7:"a #3",8:"a #3",9:"a #3",10:"a #3",11:"a #3",12:"a #3",13:"a #3",14:"a #3",15:"a #3",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"a x #4",5:"a x #4",6:"a x #4",7:"a x #4",8:"a x #4",9:"a x #4",10:"a x #4",11:"a x #4",12:"a x #4",13:"a x #4",14:"a x #4",15:"a x #4",16:"a x #4",17:"a x #4",18:"a x #4",19:"a x #4",20:"a x #4",21:"a x #4",22:"a x #4",23:"a x #4",24:"a x #4",25:"a x #4",26:"a x #4",27:"a x #4",28:"a x #4",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"n",3.2:"n",4:"a x #4",5:"a x #4",5.1:"a x #4",6:"a x #4",6.1:"a x #4",7:"a x #4",7.1:"a x #4",8:"a x #4"},opera:{9:"n","9.5-9.6":"a x #4","10.0-10.1":"a x #4",10.5:"a x #4",10.6:"a x #4",11:"a x #4",11.1:"a x #4",11.5:"a x #4",11.6:"a x #4",12:"a x #4",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"u","4.0-4.1":"a x #4","4.2-4.3":"a x #4","5.0-5.1":"a x #4","6.0-6.1":"a x #4","7.0-7.1":"a x #4",8:"a x #4",8.1:"a x #4"},op_mini:{"5.0-8.0":"a #1"},android:{2.1:"u",2.2:"u",2.3:"u",3:"u",4:"a x #4",4.1:"a x #4","4.2-4.3":"a x #4",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"a x #4",10:"a x #4"},op_mob:{10:"u",11:"u",11.1:"u",11.5:"u",12:"u",12.1:"y",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"a #1",11:"a #1"},and_uc:{9.9:"a x #4"}},notes:"",notes_by_num:{1:"Supports the `dpi` unit, but does not support `dppx` or `dpcm` units.",2:"Supports the `dpi` and `dppx` units, but does not support `dpcm` units.",3:"Firefox before 16 supports only `dpi` unit, but you can set `2dppx` per `min--moz-device-pixel-ratio: 2`",4:"Supporte the non-standard `min`/`max-device-pixel-ratio`"},usage_perc_y:57.96,usage_perc_a:34.61,ucprefix:!1,parent:"css-mediaqueries",keywords:"@media,device-pixel-ratio,resolution",ie_id:"mediaqueriesresolutionfeature,dppxunitfortheresolutionmediaquery",chrome_id:"5944509615570944",shown:!0}},{}],72:[function(a,b,c){b.exports={title:":placeholder-shown CSS pseudo-class",description:"The :placeholder-shown pseudo-class represents the placeholder contents of a form field with placeholder text.",spec:"http://dev.w3.org/csswg/selectors/#placeholder",status:"unoff",links:[{url:"http://msdn.microsoft.com/en-us/library/ie/hh772745(v=vs.85).aspx",title:"MSDN article"},{url:"http://css-tricks.com/snippets/css/style-placeholder-text/",title:"CSS-Tricks article with all prefixes"},{url:"http://wiki.csswg.org/ideas/placeholder-styling",title:"CSSWG discussion"}],bugs:[],categories:["CSS"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"a x",11:"a x",TP:"a x"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"a x",5:"a x",6:"a x",7:"a x",8:"a x",9:"a x",10:"a x",11:"a x",12:"a x",13:"a x",14:"a x",15:"a x",16:"a x",17:"a x",18:"a x",19:"a x",20:"a x",21:"a x",22:"a x",23:"a x",24:"a x",25:"a x",26:"a x",27:"a x",28:"a x",29:"a x",30:"a x",31:"a x",32:"a x",33:"a x",34:"a x",35:"a x",36:"a x",37:"a x",38:"a x"},chrome:{4:"a x",5:"a x",6:"a x",7:"a x",8:"a x",9:"a x",10:"a x",11:"a x",12:"a x",13:"a x",14:"a x",15:"a x",16:"a x",17:"a x",18:"a x",19:"a x",20:"a x",21:"a x",22:"a x",23:"a x",24:"a x",25:"a x",26:"a x",27:"a x",28:"a x",29:"a x",30:"a x",31:"a x",32:"a x",33:"a x",34:"a x",35:"a x",36:"a x",37:"a x",38:"a x",39:"a x",40:"a x",41:"a x",42:"a x",43:"a x"},safari:{3.1:"n",3.2:"n",4:"n",5:"a x",5.1:"a x",6:"a x",6.1:"a x",7:"a x",7.1:"a x",8:"a x"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"a x",16:"a x",17:"a x",18:"a x",19:"a x",20:"a x",21:"a x",22:"a x",23:"a x",24:"a x",25:"a x",26:"a x",27:"a x",28:"a x",29:"a x"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"a x","5.0-5.1":"a x","6.0-6.1":"a x","7.0-7.1":"a x",8:"a x",8.1:"a x"},op_mini:{"5.0-8.0":"n"},android:{2.1:"a x",2.2:"a x",2.3:"a x",3:"a x",4:"a x",4.1:"a x","4.2-4.3":"a x",4.4:"a x","4.4.3-4.4.4":"a x",37:"a x"},bb:{7:"u",10:"a x"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"a x"},and_chr:{40:"a x"},and_ff:{33:"a x"},ie_mob:{10:"a x",11:"a x"},and_uc:{9.9:"a x"}},notes:"Partial support refers to support for alternative syntax: ::-webkit-input-placeholder (Chrome/Safari/Opera),\r\n::-moz-placeholder (Firefox) and \r\n:-ms-input-placeholder (IE). ",notes_by_num:{},usage_perc_y:0,usage_perc_a:86.95,ucprefix:!1,parent:"",keywords:"::placeholder,placeholder",ie_id:"",chrome_id:"",shown:!0}},{}],73:[function(a,b,c){b.exports={title:"::selection CSS pseudo-element",description:"The ::selection CSS pseudo-element applies rules to the portion of a document that has been highlighted (e.g., selected with the mouse or another pointing device) by the user.",spec:"https://developer.mozilla.org/en-US/docs/Web/CSS/::selection",status:"unoff",links:[{url:"http://quirksmode.org/css/selectors/selection.html",title:"::selection test"},{url:"http://docs.webplatform.org/wiki/css/selectors/pseudo-elements/::selection",title:"WebPlatform Docs"}],bugs:[],categories:["CSS"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"y",10:"y",11:"y",TP:"y"},firefox:{2:"y x",3:"y x",3.5:"y x",3.6:"y x",4:"y x",5:"y x",6:"y x",7:"y x",8:"y x",9:"y x",10:"y x",11:"y x",12:"y x",13:"y x",14:"y x",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x",30:"y x",31:"y x",32:"y x",33:"y x",34:"y x",35:"y x",36:"y x",37:"y x",38:"y x"},chrome:{4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"y",3.2:"y",4:"y",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"y","10.0-10.1":"y",10.5:"y",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n",8.1:"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"n",10:"n"},op_mob:{10:"u",11:"u",11.1:"u",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{40:"y"},and_ff:{33:"y x"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"n"}},notes:"",notes_by_num:{},usage_perc_y:75.25,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"::selection,selection",ie_id:"",chrome_id:"",shown:!0}},{}],74:[function(a,b,c){b.exports={title:"CSS Shapes Level 1",description:"Allows geometric shapes to be set in CSS to define an area for text to flow around.",spec:"http://www.w3.org/TR/css-shapes/",status:"cr",links:[{url:"http://html.adobe.com/webplatform/layout/shapes/",title:"Adobe demos and samples"},{url:"http://html.adobe.com/webplatform/layout/shapes/browser-support/",title:"CSS shapes support test by Adobe"},{url:"http://alistapart.com/article/css-shapes-101",title:"A List Apart article"}],bugs:[],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"n",37:"n",38:"n"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n d #1",35:"n d #1",36:"n d #1",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"y x",8:"y x"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"y x",8.1:"y x"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",37:"y"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y"},and_chr:{40:"y"},and_ff:{33:"n"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"",notes_by_num:{1:'Enabled in Chrome through the "experimental Web Platform features" flag in chrome://flags'},usage_perc_y:46.02,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"circle,ellipse,polygon,inset,shape-outside,shape-inside",ie_id:"shapes",chrome_id:"5163890719588352",shown:!0}},{}],75:[function(a,b,c){b.exports={title:"CSS position:sticky",description:'Keeps elements positioned as "fixed" or "relative" depending on how it appears in the viewport. As a result the element is "stuck" when necessary while scrolling.',spec:"http://dev.w3.org/csswg/css-position/#sticky-positioning",status:"unoff",links:[{url:"http://updates.html5rocks.com/2012/08/Stick-your-landings-position-sticky-lands-in-WebKit",title:"HTML5Rocks"},{url:"https://developer.mozilla.org/en-US/docs/Web/CSS/position", -title:"MDN article"},{url:"http://docs.webplatform.org/wiki/css/properties/position",title:"WebPlatform Docs"},{url:"https://github.com/filamentgroup/fixed-sticky",title:"Polyfill"},{url:"https://github.com/wilddeer/stickyfill",title:"Another polyfill"}],bugs:[{description:"Firefox and Safari do not appear to support [sticky table headers](http://jsfiddle.net/Mf4YT/2/). (see also [Firefox bug](https://bugzilla.mozilla.org/show_bug.cgi?id=975644))"}],categories:["CSS"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n d #1",27:"n d #1",28:"n d #1",29:"n d #1",30:"n d #1",31:"n d #1",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n d #2",24:"n d #2",25:"n d #2",26:"n d #2",27:"n d #2",28:"n d #2",29:"n d #2",30:"n d #2",31:"n d #2",32:"n d #2",33:"n d #2",34:"n d #2",35:"n d #2",36:"n d #2",37:"n",38:"n",39:"n",40:"n",41:"n",42:"n",43:"n"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"y x",7:"y x",7.1:"y x",8:"y x"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"y x","7.0-7.1":"y x",8:"y x",8.1:"y x"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",37:"n"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"n"},and_chr:{40:"n"},and_ff:{33:"y"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"",notes_by_num:{1:"Can be enabled in Firefox by setting the about:config preference layout.css.sticky.enabled to true",2:'Enabled in Chrome through the "experimental Web Platform features" flag in chrome://flags'},usage_perc_y:20.09,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"",ie_id:"positionsticky",chrome_id:"6190250464378880",shown:!0}},{}],76:[function(a,b,c){b.exports={title:"CSS3 text-align-last",description:"CSS property to describe how the last line of a block or a line right before a forced line break when `text-align` is `justify`.",spec:"http://www.w3.org/TR/css3-text/#text-align-last-property",status:"wd",links:[{url:"https://developer.mozilla.org/en-US/docs/Web/CSS/text-align-last",title:"MDN text-align-last"},{url:"http://blogs.adobe.com/webplatform/2014/02/25/improving-your-sites-visual-details-css3-text-align-last/",title:"Adobe Web Platform Article"}],bugs:[],categories:["CSS3"],stats:{ie:{5.5:"a #1",6:"a #1",7:"a #1",8:"a #1",9:"a #1",10:"a #1",11:"a #1",TP:"a #1"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"y x",13:"y x",14:"y x",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x",30:"y x",31:"y x",32:"y x",33:"y x",34:"y x",35:"y x",36:"y x",37:"y x",38:"y x"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n d #2",36:"n d #2",37:"n d #2",38:"n d #2",39:"n d #2",40:"n d #2",41:"n d #2",42:"n d #2",43:"n d #2"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"n",8:"n"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n d #3",23:"n d #3",24:"n d #3",25:"n d #3",26:"n d #3",27:"n d #3",28:"n d #3",29:"n d #3"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n",8.1:"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",37:"n"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"n"},and_chr:{40:"n"},and_ff:{33:"y x"},ie_mob:{10:"a #1",11:"a #1"},and_uc:{9.9:"n"}},notes:"",notes_by_num:{1:"In Internet Explorer, the start and end values are not supported.",2:'Enabled through the "Enable Experimental Web Platform Features" flag in chrome://flags',3:'Enabled through the "Enable Experimental Web Platform Features" flag in opera://flags'},usage_perc_y:11.65,usage_perc_a:17.19,ucprefix:!1,parent:"",keywords:"text align last",ie_id:"",chrome_id:"",shown:!0}},{}],77:[function(a,b,c){b.exports={title:"CSS3 Transitions",description:"Simple method of animating certain properties of an element",spec:"http://www.w3.org/TR/css3-transitions/",status:"wd",links:[{url:"http://www.webdesignerdepot.com/2010/01/css-transitions-101/",title:"Article on usage"},{url:"http://www.css3files.com/transition/",title:"Information page"},{url:"http://www.the-art-of-web.com/css/timing-function/",title:"Examples on timing functions"},{url:"http://www.opera.com/docs/specs/presto2.12/css/transitions/",title:"Animation of property types support in Opera"},{url:"http://docs.webplatform.org/wiki/css/properties/transition",title:"WebPlatform Docs"}],bugs:[{description:"Not supported on any pseudo-elements besides ::before and ::after for Firefox, Chrome 26+, Opera 16+ and IE10+."},{description:"Transitionable properties with calc() derived values are not supported below and including IE11 (http://connect.microsoft.com/IE/feedback/details/762719/css3-calc-bug-inside-transition-or-transform)"},{description:"'background-size' is not supported below and including IE10"}],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"y x",5:"y x",6:"y x",7:"y x",8:"y x",9:"y x",10:"y x",11:"y x",12:"y x",13:"y x",14:"y x",15:"y x",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"y x",5:"y x",6:"y x",7:"y x",8:"y x",9:"y x",10:"y x",11:"y x",12:"y x",13:"y x",14:"y x",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"y x",3.2:"y x",4:"y x",5:"y x",5.1:"y x",6:"y x",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"y x",10.6:"y x",11:"y x",11.1:"y x",11.5:"y x",11.6:"y x",12:"y x",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"y x","4.0-4.1":"y x","4.2-4.3":"y x","5.0-5.1":"y x","6.0-6.1":"y x","7.0-7.1":"y",8:"y",8.1:"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"y x",2.2:"y x",2.3:"y x",3:"y x",4:"y x",4.1:"y x","4.2-4.3":"y x",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"y x",10:"y x"},op_mob:{10:"y x",11:"y x",11.1:"y x",11.5:"y x",12:"y x",12.1:"y",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y x"}},notes:"",notes_by_num:{},usage_perc_y:87.4,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"css transition",ie_id:"",chrome_id:"",shown:!0}},{}],78:[function(a,b,c){b.exports={title:"CSS3 Box-sizing",description:"Method of specifying whether or not an element's borders and padding should be included in size units",spec:"http://www.w3.org/TR/css3-ui/#box-sizing",status:"wd",links:[{url:"https://developer.mozilla.org/En/CSS/Box-sizing",title:"MDN article"},{url:"http://www.456bereastreet.com/archive/201104/controlling_width_with_css3_box-sizing/",title:"Blog post"},{url:"https://github.com/Schepp/box-sizing-polyfill",title:"Polyfill for IE"},{url:"http://css-tricks.com/box-sizing/",title:"CSS Tricks"},{url:"http://docs.webplatform.org/wiki/css/properties/box-sizing",title:"WebPlatform Docs"}],bugs:[{description:"Android browsers do not calculate correctly the dimensions (width and height) of the HTML select element."},{description:"Safari 6.0.x does not use box-sizing on elements with display: table;"},{description:"IE9 will subtract the width of the scrollbar to the width of the element when set to position: absolute, overflow: auto / overflow-y: scroll"},{description:"IE 8 ignores `box-sizing: border-box` if min/max-width/height is used."}],categories:["CSS3"],stats:{ie:{5.5:"p",6:"p",7:"p",8:"a",9:"a",10:"a",11:"a",TP:"a"},firefox:{2:"y x",3:"y x",3.5:"y x",3.6:"y x",4:"y x",5:"y x",6:"y x",7:"y x",8:"y x",9:"y x",10:"y x",11:"y x",12:"y x",13:"y x",14:"y x",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"a x",5:"a x",6:"a x",7:"a x",8:"a x",9:"a x",10:"a",11:"a",12:"a",13:"a",14:"a",15:"a",16:"a",17:"a",18:"a",19:"a",20:"a",21:"a",22:"a",23:"a",24:"a",25:"a",26:"a",27:"a",28:"a",29:"a",30:"a",31:"a",32:"a",33:"a",34:"a",35:"a",36:"a",37:"a",38:"a",39:"a",40:"a",41:"a",42:"a",43:"a"},safari:{3.1:"a x",3.2:"a x",4:"a x",5:"a x",5.1:"a",6:"a",6.1:"a",7:"a",7.1:"a",8:"a"},opera:{9:"n","9.5-9.6":"a","10.0-10.1":"a",10.5:"a",10.6:"a",11:"a",11.1:"a",11.5:"a",11.6:"a",12:"a",12.1:"a",15:"a",16:"a",17:"a",18:"a",19:"a",20:"a",21:"a",22:"a",23:"a",24:"a",25:"a",26:"a",27:"a",28:"a",29:"a"},ios_saf:{3.2:"a x","4.0-4.1":"a x","4.2-4.3":"a x","5.0-5.1":"a","6.0-6.1":"a","7.0-7.1":"a",8:"a",8.1:"a"},op_mini:{"5.0-8.0":"a"},android:{2.1:"a x",2.2:"a x",2.3:"a x",3:"a x",4:"a",4.1:"a","4.2-4.3":"a",4.4:"a","4.4.3-4.4.4":"a",37:"a"},bb:{7:"a x",10:"a"},op_mob:{10:"a",11:"a",11.1:"a",11.5:"a",12:"a",12.1:"a",24:"a"},and_chr:{40:"a"},and_ff:{33:"y"},ie_mob:{10:"a",11:"a"},and_uc:{9.9:"a"}},notes:"Partial support refers to supporting only the `content-box` and `border-box` values, not `padding-box` (which was added to the spec later).",notes_by_num:{},usage_perc_y:12,usage_perc_a:84.84,ucprefix:!1,parent:"",keywords:"border-box,content-box,padding-box",ie_id:"",chrome_id:"",shown:!0}},{}],79:[function(a,b,c){b.exports={title:"CSS3 Cursors (new values)",description:"Support for `zoom-in` and `zoom-out` values for the CSS3 `cursor` property.",spec:"http://www.w3.org/TR/css3-ui/#cursor",status:"wd",links:[{url:"https://developer.mozilla.org/en-US/docs/Web/CSS/cursor",title:"MDN Documentation"}],bugs:[],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"y x",3:"y x",3.5:"y x",3.6:"y x",4:"y x",5:"y x",6:"y x",7:"y x",8:"y x",9:"y x",10:"y x",11:"y x",12:"y x",13:"y x",14:"y x",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"y x",5:"y x",6:"y x",7:"y x",8:"y x",9:"y x",10:"y x",11:"y x",12:"y x",13:"y x",14:"y x",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x",30:"y x",31:"y x",32:"y x",33:"y x",34:"y x",35:"y x",36:"y x",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"y x",3.2:"y x",4:"y x",5:"y x",5.1:"y x",6:"y x",6.1:"y x",7:"y x",7.1:"y x",8:"y x"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"y",12:"y",12.1:"y",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n",8.1:"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",37:"n"},bb:{7:"y x",10:"y x"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"n"},and_chr:{40:"n"},and_ff:{33:"n"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"Chrome, Safari and Firefox also support the unofficial `grab` and `grabbing` values (with prefix)",notes_by_num:{},usage_perc_y:48.23,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"cursors, pointers",ie_id:"",chrome_id:"",shown:!0}},{}],80:[function(a,b,c){b.exports={title:"CSS3 tab-size",description:"Method of customizing the width of the tab character. Only effective using 'white-space: pre' or 'white-space: pre-wrap'.",spec:"http://www.w3.org/TR/css3-text/#tab-size1",status:"wd",links:[{url:"https://developer.mozilla.org/en-US/docs/Web/CSS/tab-size",title:"MDN article"}],bugs:[{description:"Firefox [does not yet](https://bugzilla.mozilla.org/show_bug.cgi?id=943918) support `` values"}],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"y x",5:"y x",6:"y x",7:"y x",8:"y x",9:"y x",10:"y x",11:"y x",12:"y x",13:"y x",14:"y x",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x",30:"y x",31:"y x",32:"y x",33:"y x",34:"y x",35:"y x",36:"y x",37:"y x",38:"y x"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"y x",11:"y x",11.1:"y x",11.5:"y x",11.6:"y x",12:"y x",12.1:"y x",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"y",8:"y",8.1:"y"},op_mini:{"5.0-8.0":"y x"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"y",10:"y"},op_mob:{10:"n",11:"y x",11.1:"y x",11.5:"y x",12:"y x",12.1:"y x",24:"y"},and_chr:{40:"y"},and_ff:{33:"y x"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"",notes_by_num:{},usage_perc_y:71.73,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"tab-size,tab-width",ie_id:"",chrome_id:"",shown:!0}},{}],81:[function(a,b,c){b.exports={title:"Flexible Box Layout Module",description:"Method of positioning elements in horizontal or vertical stacks.",spec:"http://www.w3.org/TR/css3-flexbox/",status:"wd",links:[{url:"http://bennettfeely.com/flexplorer/",title:"Flexbox CSS generator"},{url:"http://www.adobe.com/devnet/html5/articles/working-with-flexbox-the-new-spec.html",title:"Article on using the latest spec"},{url:"https://dev.opera.com/articles/view/advanced-cross-browser-flexbox/",title:"Tutorial on cross-browser support"},{url:"http://philipwalton.github.io/solved-by-flexbox/",title:"Examples on how to solve common layout problems with flexbox"},{url:"http://css-tricks.com/snippets/css/a-guide-to-flexbox/",title:"A Complete Guide to Flexbox"},{url:"http://the-echoplex.net/flexyboxes/",title:"Flexbox playground and code generator"}],bugs:[{description:"IE10 and IE11 default values for `flex` are `0 0 auto` rather than `0 1 auto`, as per the draft spec, as of September 2013."},{description:"In IE10 and IE11, containers with `display: flex` and `flex-direction: column` will not properly calculate their flexed childrens' sizes if the container has `min-height` but no explicit `height` property. [See bug](https://connect.microsoft.com/IE/feedback/details/802625/min-height-and-flexbox-flex-direction-column-dont-work-together-in-ie-10-11-preview)."},{description:"In Chrome and Safari, the height of (non flex) children are not recognized in percentages. However Firefox and IE recognize and scale the children based on percentage heights. [Chrome bug](http://crbug.com/341310)"},{description:"Firefox does not support [Flexbox in button elements](https://bugzilla.mozilla.org/show_bug.cgi?id=984869#c2)"},{description:"[Flexbugs](https://github.com/philipwalton/flexbugs): community-curated list of flexbox issues and cross-browser workarounds for them"}],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"a x #2",11:"y",TP:"y"},firefox:{2:"a x #1",3:"a x #1",3.5:"a x #1",3.6:"a x #1",4:"a x #1",5:"a x #1",6:"a x #1",7:"a x #1",8:"a x #1",9:"a x #1",10:"a x #1",11:"a x #1",12:"a x #1",13:"a x #1",14:"a x #1",15:"a x #1",16:"a x #1",17:"a x #1",18:"a x #1",19:"a x #1",20:"a x #1",21:"a x #1",22:"a #3",23:"a #3",24:"a #3",25:"a #3",26:"a #3",27:"a #3",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"a x #1",5:"a x #1",6:"a x #1",7:"a x #1",8:"a x #1",9:"a x #1",10:"a x #1",11:"a x #1",12:"a x #1",13:"a x #1",14:"a x #1",15:"a x #1",16:"a x #1",17:"a x #1",18:"a x #1",19:"a x #1",20:"a x #1",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"a x #1",3.2:"a x #1",4:"a x #1",5:"a x #1",5.1:"a x #1",6:"a x #1",6.1:"y x",7:"y x",7.1:"y x",8:"y x"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"y",15:"y x",16:"y x",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"a x #1","4.0-4.1":"a x #1","4.2-4.3":"a x #1","5.0-5.1":"a x #1","6.0-6.1":"a x #1","7.0-7.1":"y x",8:"y x",8.1:"y x"},op_mini:{"5.0-8.0":"n"},android:{2.1:"a x #1",2.2:"a x #1",2.3:"a x #1",3:"a x #1",4:"a x #1",4.1:"a x #1","4.2-4.3":"a x #1",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"a x #1",10:"y x"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"y",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"a x #2",11:"y"},and_uc:{9.9:"a x #1"}},notes:"Most partial support refers to supporting an [older version](http://www.w3.org/TR/2009/WD-css3-flexbox-20090723/) of the specification or an [older syntax](http://www.w3.org/TR/2012/WD-css3-flexbox-20120322/).",notes_by_num:{1:"Only supports the [old flexbox](http://www.w3.org/TR/2009/WD-css3-flexbox-20090723) specification and does not support wrapping.",2:"Only supports the [2012 syntax](http://www.w3.org/TR/2012/WD-css3-flexbox-20120322/)",3:"Does not support flex-wrap or flex-flow properties"},usage_perc_y:76.29,usage_perc_a:11.17,ucprefix:!1,parent:"",keywords:"flex-box,flex-direction,flex-wrap,flex-flow,flex-grow,flex-basis",ie_id:"flexbox",chrome_id:"4837301406400512",shown:!0}},{}],82:[function(a,b,c){b.exports={title:"Font feature settings",description:"Method of applying advanced typographic and language-specific font features to supported OpenType fonts.",spec:"http://w3.org/TR/css3-fonts/#font-rend-props",status:"wd",links:[{url:"http://ie.microsoft.com/testdrive/Graphics/opentype/",title:"Demo pages (IE/Firefox only)"},{url:"http://hacks.mozilla.org/2010/11/firefox-4-font-feature-support/",title:"Mozilla hacks article"},{url:"http://html5accessibility.com/",title:"Detailed tables on accessability support"},{url:"http://docs.webplatform.org/wiki/css/properties/font-feature-settings",title:"WebPlatform Docs"}],bugs:[],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"a x",5:"a x",6:"a x",7:"a x",8:"a x",9:"a x",10:"a x",11:"a x",12:"a x",13:"a x",14:"a x",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x",30:"y x",31:"y x",32:"y x",33:"y x",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"a x",17:"a x",18:"a x",19:"a x",20:"a x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x",30:"y x",31:"y x",32:"y x",33:"y x",34:"y x",35:"y x",36:"y x",37:"y x",38:"y x",39:"y x",40:"y x",41:"y x",42:"y x",43:"y x"},safari:{3.1:"n",3.2:"n",4:"a",5:"a",5.1:"a",6:"a",6.1:"n",7:"n",7.1:"n",8:"n"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x"},ios_saf:{3.2:"a","4.0-4.1":"a","4.2-4.3":"a","5.0-5.1":"a","6.0-6.1":"a","7.0-7.1":"n",8:"n",8.1:"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"y x","4.4.3-4.4.4":"y x",37:"y x"},bb:{7:"n",10:"y x"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y x"},and_chr:{40:"y x"},and_ff:{33:"y x"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"y x"}},notes:"Partial support in older Firefox versions refers to using an older syntax. Partial support in older Chrome versions refers to lacking support in Mac OS X. ",notes_by_num:{},usage_perc_y:71.96,usage_perc_a:1.34,ucprefix:!1,parent:"",keywords:"font-feature,font-feature-settings,kern,kerning,font-variant-alternates,ligatures,font-variant-ligatures",ie_id:"",chrome_id:"",shown:!0}},{}],83:[function(a,b,c){b.exports={title:"Full Screen API",description:"API for allowing content (like a video or canvas element) to take up the entire screen.",spec:"http://www.w3.org/TR/fullscreen/",status:"wd",links:[{url:"https://developer.mozilla.org/en/DOM/Using_full-screen_mode",title:"MDN article"},{url:"http://jlongster.com/2011/11/21/canvas.html",title:"Blog post"},{url:"http://hacks.mozilla.org/2012/01/using-the-fullscreen-api-in-web-browsers/",title:"Mozilla hacks article"},{url:"http://docs.webplatform.org/wiki/dom/Element/requestFullscreen",title:"WebPlatform Docs"}],bugs:[{description:"IE 11 doesn't allow going to fullscreen mode when the event that triggers `msRequestFullscreen()` is a `keydown` or `pointerdown` event (`keypress` and `click` do work)"},{description:"Safari blocks access to keyboard events in fullscreen mode (as a security measure)."},{description:"IE 11 does not allow scrolling when document.documentElement is set to full screen."},{description:"IE 11 does not properly support fullscreen when opening from an iframe."},{description:"Opera 12.1 uses the older specificaton's `:fullscreen-ancestor` pseudo-class instead of the the `::backdrop` pseudo-element."}],categories:["JS API"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"y x",TP:"y x"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"a x",11:"a x",12:"a x",13:"a x",14:"a x",15:"a x",16:"a x",17:"a x",18:"a x",19:"a x",20:"a x",21:"a x",22:"a x",23:"a x",24:"a x",25:"a x",26:"a x",27:"a x",28:"a x",29:"a x",30:"a x",31:"a x",32:"a x",33:"a x",34:"a x",35:"a x",36:"a x",37:"a x",38:"a x"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"a x",16:"a x",17:"a x",18:"a x",19:"a x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x",30:"y x",31:"y x",32:"y x",33:"y x",34:"y x",35:"y x",36:"y x",37:"y x",38:"y x",39:"y x",40:"y x",41:"y x",42:"y x",43:"y x"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"a x",6:"y x",6.1:"y x",7:"y x",7.1:"y x",8:"y x"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"y",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n",8.1:"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",37:"n"},bb:{7:"n",10:"a"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y x"},and_chr:{40:"y x"},and_ff:{33:"a x"},ie_mob:{10:"n",11:"y x"},and_uc:{9.9:"n"}},notes:"Partial support refers to supporting an earlier draft of the spec.",notes_by_num:{},usage_perc_y:54.48,usage_perc_a:12.24,ucprefix:!1,parent:"",keywords:"full-screen",ie_id:"fullscreenapi",chrome_id:"5259513871466496",shown:!0}},{}],84:[function(a,b,c){b.exports={title:"Intrinsic & Extrinsic Sizing",description:"Allows for the heights and widths to be specified in intrinsic values using the fill-available, max-content, min-content, and fit-content properties.",spec:"http://www.w3.org/TR/css3-sizing/",status:"wd",links:[{url:"http://demosthenes.info/blog/662/Design-From-the-Inside-Out-With-CSS-MinContent",title:"Min-Content tutorial"}],bugs:[],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"y x",5:"y x",6:"y x",7:"y x",8:"y x",9:"y x",10:"y x",11:"y x",12:"y x",13:"y x",14:"y x",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x",30:"y x",31:"y x",32:"y x",33:"y x",34:"y x",35:"y x",36:"y x",37:"y x",38:"y x"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x",30:"y x",31:"y x",32:"y x",33:"y x",34:"y x",35:"y x",36:"y x",37:"y x",38:"y x",39:"y x",40:"y x",41:"y x",42:"y x",43:"y x"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"y x",7:"y x",7.1:"y x",8:"y x"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"y x",8:"y x",8.1:"y x"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"y x","4.4.3-4.4.4":"y x",37:"y x"},bb:{7:"n",10:"y x"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y x"},and_chr:{40:"y x"},and_ff:{33:"y x"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:'Prefixes are on the values, not the property names (e.g. -webkit-min-content) Firefox currently supports the "-moz-available" property rather than "-moz-fill-available".',notes_by_num:{},usage_perc_y:68.21,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"fill-available,max-content,min-content,fit-content,contain-floats",ie_id:"cssintrinsicsizing",chrome_id:"5901353784180736",shown:!0}},{}],85:[function(a,b,c){b.exports={title:"CSS3 Multiple column layout",description:"Method of flowing information in multiple columns",spec:"http://www.w3.org/TR/css3-multicol/",status:"cr",links:[{url:"https://dev.opera.com/articles/view/css3-multi-column-layout/",title:"Dev.Opera article"},{url:"http://webdesign.tutsplus.com/tutorials/htmlcss-tutorials/an-introduction-to-the-css3-multiple-column-layout-module/",title:"Introduction page"},{url:"http://docs.webplatform.org/wiki/css/properties/column-width",title:"WebPlatform Docs"},{url:"https://github.com/BetleyWhitehorne/CSS3MultiColumn",title:"Polyfill"}],bugs:[{description:"In Firefox, the property `column-span` (or `-moz-column-span`) does not yet work. See [the bug](https://bugzilla.mozilla.org/show_bug.cgi?id=616436)."},{description:"In Chrome, the `-webkit-column-count` directive does not yet work with print stylesheets. See the [following bug in Chromium](https://code.google.com/p/chromium/issues/detail?id=99358)."},{description:"Chrome is reported to incorrectly calculate the container height, and often breaks on margins, padding, and can display 1px of the next column at the bottom of the previous column."}],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"y",11:"y",TP:"y"},firefox:{2:"a x",3:"a x",3.5:"a x",3.6:"a x",4:"a x",5:"a x",6:"a x",7:"a x",8:"a x",9:"a x",10:"a x",11:"a x",12:"a x",13:"a x",14:"a x",15:"a x",16:"a x",17:"a x",18:"a x",19:"a x",20:"a x",21:"a x",22:"a x",23:"a x",24:"a x",25:"a x",26:"a x",27:"a x",28:"a x",29:"a x",30:"a x",31:"a x",32:"a x",33:"a x",34:"a x",35:"a x",36:"a x",37:"a x",38:"a x"},chrome:{4:"a x",5:"a x",6:"a x",7:"a x",8:"a x",9:"a x",10:"a x",11:"a x",12:"a x",13:"a x",14:"a x",15:"a x",16:"a x",17:"a x",18:"a x",19:"a x",20:"a x",21:"a x",22:"a x",23:"a x",24:"a x",25:"a x",26:"a x",27:"a x",28:"a x",29:"a x",30:"a x",31:"a x",32:"a x",33:"a x",34:"a x",35:"a x",36:"a x",37:"a x",38:"a x",39:"a x",40:"a x",41:"a x",42:"a x",43:"a x"},safari:{3.1:"a x",3.2:"a x",4:"a x",5:"a x",5.1:"a x",6:"a x",6.1:"a x",7:"a x",7.1:"a x",8:"a x"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"a x",16:"a x",17:"a x",18:"a x",19:"a x",20:"a x",21:"a x",22:"a x",23:"a x",24:"a x",25:"a x",26:"a x",27:"a x",28:"a x",29:"a x"},ios_saf:{3.2:"a x","4.0-4.1":"a x","4.2-4.3":"a x","5.0-5.1":"a x","6.0-6.1":"a x","7.0-7.1":"a x",8:"a x",8.1:"a x"},op_mini:{"5.0-8.0":"y"},android:{2.1:"a x",2.2:"a x",2.3:"a x",3:"a x",4:"a x",4.1:"a x","4.2-4.3":"a x",4.4:"a x","4.4.3-4.4.4":"a x",37:"a x"},bb:{7:"a x",10:"a x"},op_mob:{10:"n",11:"n",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"a x"},and_chr:{40:"a x"},and_ff:{33:"a x"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"a x"}},notes:"Partial support refers to not supporting the `break-before`, `break-after`, `break-inside` properties. Webkit browsers do have equivalent support for the non-standard `-webkit-column-break-*` properties while Firefox supports `page-break-*` to accomplish the same result.",notes_by_num:{},usage_perc_y:14.04,usage_perc_a:76.54,ucprefix:!1,parent:"",keywords:"column-count",ie_id:"multicolumnfullsupport",chrome_id:"6526151266664448",shown:!0}},{}],86:[function(a,b,c){b.exports={title:"CSS3 object-fit/object-position",description:'Method of specifying how an object (image or video) should fit inside its box. object-fit options include "contain" (fit according to aspect ratio), "fill" (stretches object to fill) and "cover" (overflows box but maintains ratio), where object-position allows the object to be repositioned like background-image does.',spec:"http://www.w3.org/TR/css3-images/",status:"cr",links:[{url:"https://dev.opera.com/articles/view/css3-object-fit-object-position/",title:"Dev.Opera article"},{url:"http://docs.webplatform.org/wiki/css/properties/object-fit",title:"WebPlatform Docs"},{url:"https://github.com/anselmh/object-fit",title:"object-fit JavaScript-Polyfill"}],bugs:[],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"y",37:"y",38:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"a #1",8:"a #1"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"y x",11:"y x",11.1:"y x",11.5:"y x",11.6:"y x",12:"y x",12.1:"y x",15:"n",16:"n",17:"n",18:"n",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"a #1",8.1:"a #1"},op_mini:{"5.0-8.0":"y x"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"y",37:"y"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"y x",11.1:"y x",11.5:"y x",12:"y x",12.1:"y x",24:"y"},and_chr:{40:"y"},and_ff:{33:"n"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"",notes_by_num:{1:"Partial support in Safari refers to support for `object-fit` but not `object-position`."},usage_perc_y:46.87,usage_perc_a:6.79,ucprefix:!1,parent:"",keywords:"objectfit,objectposition",ie_id:"objectfitandobjectposition",chrome_id:"5302669702856704",shown:!0}},{}],87:[function(a,b,c){b.exports={ -title:"Pointer events",description:'This specification integrates various inputs from mice, touchscreens, and pens, making separate implementations no longer necessary and authoring for cross-device pointers easier. Not to be mistaken with the unrelated "pointer-events" CSS property.',spec:"http://www.w3.org/TR/pointerevents/",status:"cr",links:[{url:"http://blogs.msdn.com/b/ie/archive/2011/09/20/touch-input-for-ie10-and-metro-style-apps.aspx",title:"Implementation of Pointer Events in IE10"},{url:"http://blogs.msdn.com/b/eternalcoding/archive/2013/01/16/hand-js-a-polyfill-for-supporting-pointer-events-on-every-browser.aspx",title:"Hand.js, the polyfill for browsers only supporting Touch Events"},{url:"http://blogs.msdn.com/b/davrous/archive/2013/02/20/handling-touch-in-your-html5-apps-thanks-to-the-pointer-events-of-ie10-and-windows-8.aspx",title:"Article & tutorial"}],bugs:[],categories:["DOM","JS API"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"a x",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"p",7:"p",8:"p",9:"p",10:"p",11:"p",12:"p",13:"p",14:"p",15:"p",16:"p",17:"p",18:"p",19:"p",20:"p",21:"p",22:"p",23:"p",24:"p",25:"p",26:"p",27:"p",28:"p",29:"p",30:"p",31:"p",32:"p",33:"p",34:"p",35:"p",36:"p",37:"p",38:"p"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"p",23:"p",24:"p",25:"p",26:"p",27:"p",28:"p",29:"p",30:"p",31:"p",32:"p",33:"p",34:"p",35:"p",36:"p",37:"p",38:"p",39:"p",40:"p",41:"p",42:"p",43:"p"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"u",7:"u",7.1:"u",8:"u"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"p",16:"p",17:"p",18:"p",19:"p",20:"p",21:"p",22:"p",23:"p",24:"p",25:"p",26:"p",27:"p",28:"p",29:"p"},ios_saf:{3.2:"p","4.0-4.1":"p","4.2-4.3":"p","5.0-5.1":"p","6.0-6.1":"p","7.0-7.1":"p",8:"p",8.1:"p"},op_mini:{"5.0-8.0":"n"},android:{2.1:"p",2.2:"p",2.3:"p",3:"p",4:"p",4.1:"p","4.2-4.3":"p",4.4:"p","4.4.3-4.4.4":"p",37:"p"},bb:{7:"p",10:"p"},op_mob:{10:"n",11:"p",11.1:"p",11.5:"p",12:"p",12.1:"p",24:"p"},and_chr:{40:"p"},and_ff:{33:"p"},ie_mob:{10:"a x",11:"y"},and_uc:{9.9:"p"}},notes:"Partial support in IE10 refers the lack of pointerenter and pointerleave events. Firefox Nightly provides 'dom.w3c_pointer_events.enabled' option to support this specification starting with version 28.",notes_by_num:{},usage_perc_y:8.74,usage_perc_a:1.97,ucprefix:!1,parent:"",keywords:"pointerdown,pointermove,pointerup,pointercancel,pointerover,pointerout,pointerenter,pointerleave",ie_id:"pointerevents",chrome_id:"4504699138998272",shown:!0}},{}],88:[function(a,b,c){b.exports={title:"text-decoration styling",description:"Method of defining the type, style and color of lines in the text-decoration property. These can be defined as shorthand (e.g. `text-decoration: line-through dashed blue`) or as single properties (e.g. `text-decoration-color: blue`)",spec:"http://www.w3.org/TR/css-text-decor-3/#line-decoration",status:"cr",links:[{url:"https://developer.mozilla.org/en-US/docs/Web/CSS/text-decoration-style",title:"MDN Documentation for text-decoration-style"},{url:"https://developer.mozilla.org/en-US/docs/Web/CSS/text-decoration-color",title:"MDN Documentation for text-decoration-color"},{url:"https://developer.mozilla.org/en-US/docs/Web/CSS/text-decoration-line",title:"MDN Documentation for text-decoration-line"}],bugs:[],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"y x",7:"y x",8:"y x",9:"y x",10:"y x",11:"y x",12:"y x",13:"y x",14:"y x",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x",30:"y x",31:"y x",32:"y x",33:"y x",34:"y x",35:"y x",36:"y",37:"y",38:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n x d #1",27:"n x d #1",28:"n x d #1",29:"n x d #1",30:"n x d #1",31:"n x d #1",32:"n x d #1",33:"n x d #1",34:"n x d #1",35:"n x d #1",36:"n x d #1",37:"n x d #1",38:"n x d #1",39:"n x d #1",40:"n x d #1",41:"n x d #1",42:"n x d #1",43:"n x d #1"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"a x #2",8:"a x #2"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"a x #2",8.1:"a x #2"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",37:"n"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"n"},and_chr:{40:"n"},and_ff:{33:"y x"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"All browsers support the CSS2 version of `text-decoration`, which matches only the `text-decoration-line` values (`underline`, etc.)",notes_by_num:{1:'Enabled in Chrome through the "experimental Web Platform features" flag in chrome://flags',2:"Partial support in Safari refers to not supporting the text-decoration-style property."},usage_perc_y:11.83,usage_perc_a:6.79,ucprefix:!1,parent:"",keywords:"text-decoration-line,text-decoration-style,text-decoration-color",ie_id:"",chrome_id:"",shown:!0}},{}],89:[function(a,b,c){b.exports={title:"text-emphasis styling",description:"Method of using small symbols next to each glyph to emphasize a run of text, commonly used in East Asian languages. The `text-emphasis` shorthand, and its `text-emphasis-style` and `text-emphasis-color` longhands, can be used to apply marks to the text. The `text-emphasis-position` property, which inherits separately, allows setting the emphasis marks' position with respect to the text.",spec:"http://www.w3.org/TR/css-text-decor-3/#text-emphasis",status:"cr",links:[{url:"https://github.com/zmmbreeze/jquery.emphasis/",title:"A javascript fallback for CSS3 emphasis mark."}],bugs:[{description:"Chrome on Android occasionally has issues rendering emphasis glyphs correctly."}],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"n",37:"n",38:"n"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"a x #1",26:"a x #1",27:"a x #1",28:"a x #1",29:"a x #1",30:"a x #1",31:"a x #1",32:"a x #1",33:"a x #1",34:"a x #1",35:"a x #1",36:"a x #1",37:"a x #1",38:"a x #1",39:"a x #1",40:"a x #1",41:"a x #1",42:"a x #1",43:"a x #1"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"a x #1",7:"a x #1",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"a x #1",16:"a x #1",17:"a x #1",18:"a x #1",19:"a x #1",20:"a x #1",21:"a x #1",22:"a x #1",23:"a x #1",24:"a x #1",25:"a x #1",26:"a x #1",27:"a x #1",28:"a x #1",29:"a x #1"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"y",8:"y",8.1:"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"a x #1","4.4.3-4.4.4":"a x #1",37:"a x #1"},bb:{7:"u",10:"u"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"a x #1"},and_chr:{40:"a x #1"},and_ff:{33:"n"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"a x #1"}},notes:"Some old webkit browsers (like Chrome 24) support `-webkit-text-emphasis`, but does not support CJK languages and is therefore considered unsupported.",notes_by_num:{1:"Partial support refers to incorrect support for `-webkit-text-emphasis-position`. These browsers support `over` and `under` as values, but not the added `left` and `right` values required by the spec."},usage_perc_y:9.02,usage_perc_a:50.97,ucprefix:!1,parent:"",keywords:"text-emphasis,text-emphasis-position,text-emphasis-style,text-emphasis-color",ie_id:"",chrome_id:"",shown:!0}},{}],90:[function(a,b,c){b.exports={title:"CSS3 Text-overflow",description:"Append ellipsis when text overflows its containing element",spec:"http://www.w3.org/TR/css3-ui/#text-overflow0",status:"wd",links:[{url:"https://github.com/rmorse/AutoEllipsis",title:"jQuery polyfill for Firefox"},{url:"https://developer.mozilla.org/En/CSS/Text-overflow",title:"MDN article"},{url:"http://www.css3files.com/text/",title:"Information page"},{url:"https://raw.github.com/phiggins42/has.js/master/detect/css.js#css-text-overflow",title:"has.js test"},{url:"http://docs.webplatform.org/wiki/css/properties/text-overflow",title:"WebPlatform Docs"}],bugs:[{description:"Does not work on `select` elements work in Chrome and IE, only Firefox."},{description:"Some Samsung-based browsers, have a bug with overflowing text when ellipsis is set and if `text-rendering` is not `auto`."}],categories:["CSS3"],stats:{ie:{5.5:"n",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",TP:"y"},firefox:{2:"p",3:"p",3.5:"p",3.6:"p",4:"p",5:"p",6:"p",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"y",3.2:"y",4:"y",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"y x","9.5-9.6":"y x","10.0-10.1":"y x",10.5:"y x",10.6:"y x",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"y","4.0-4.1":"y","4.2-4.3":"y","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y",8.1:"y"},op_mini:{"5.0-8.0":"y"},android:{2.1:"y",2.2:"y",2.3:"y",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",37:"y"},bb:{7:"y",10:"y"},op_mob:{10:"y x",11:"y x",11.1:"y x",11.5:"y x",12:"y x",12.1:"y",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:"",notes_by_num:{},usage_perc_y:96.91,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"textoverflow,ellipsis",ie_id:"",chrome_id:"",shown:!0}},{}],91:[function(a,b,c){b.exports={title:"CSS text-size-adjust",description:"On mobile devices, the text-size-adjust CSS property allows Web authors to control if and how the text-inflating algorithm is applied to the textual content of the element it is applied to.",spec:"http://dev.w3.org/csswg/css-size-adjust/",status:"wd",links:[{url:"https://developer.mozilla.org/en-US/docs/Web/CSS/text-size-adjust",title:"MDN Docs"}],bugs:[{description:"There is a bug in Webkit-based desktop browsers. If -webkit-text-size-adjust is explicitely set to none, Webkit-based desktop browsers, like Chrome or Safari, instead of ignoring the property, will prevent the user to zoom in or out the Web page."},{description:"If the viewport in IE Phone is set using element, the value of the CSS text-size-adjust property is ignored."}],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"n",37:"n",38:"n"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"n",37:"n",38:"n",39:"n",40:"n",41:"n",42:"n",43:"n"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"n",8:"n"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"y x","6.0-6.1":"y x","7.0-7.1":"y x",8:"y x",8.1:"y x"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",37:"n"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"n"},and_chr:{40:"n"},and_ff:{33:"y x"},ie_mob:{10:"y x",11:"y x"},and_uc:{9.9:"y x"}},notes:"",notes_by_num:{},usage_perc_y:12.32,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"",ie_id:"",chrome_id:"",shown:!0}},{}],92:[function(a,b,c){b.exports={title:"CSS3 Transforms",description:"Method of transforming an element including rotating, scaling, etc.",spec:"http://www.w3.org/TR/css3-2d-transforms/",status:"wd",links:[{url:"http://www.westciv.com/tools/transforms/",title:"Live editor"},{url:"https://developer.mozilla.org/en/CSS/-moz-transform",title:"MDN article"},{url:"http://www.webresourcesdepot.com/cross-browser-css-transforms-csssandpaper/",title:"Workaround script for IE"},{url:"http://www.css3files.com/transform/",title:"Information page"},{url:"http://www.useragentman.com/IETransformsTranslator/",title:"Converter for IE"},{url:"https://raw.github.com/phiggins42/has.js/master/detect/css.js#css-transform",title:"has.js test"},{url:"http://docs.webplatform.org/wiki/css/transforms/transform",title:"WebPlatform Docs"}],bugs:[{description:"Scaling transforms in Android 2.3 fails to scale element background images."},{description:"IE 10 and below does not support CSS transforms on SVG elements (though SVG transform attributes do work)."},{description:"Transforms may break position:fixed styles of contained elements"}],categories:["CSS3"],stats:{ie:{5.5:"n",6:"p",7:"p",8:"p",9:"y x",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"y x",3.6:"y x",4:"y x",5:"y x",6:"y x",7:"y x",8:"y x",9:"y x",10:"y x",11:"y x",12:"y x",13:"y x",14:"y x",15:"y x",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"y x",5:"y x",6:"y x",7:"y x",8:"y x",9:"y x",10:"y x",11:"y x",12:"y x",13:"y x",14:"y x",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x",30:"y x",31:"y x",32:"y x",33:"y x",34:"y x",35:"y x",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"y x",3.2:"y x",4:"y x",5:"y x",5.1:"y x",6:"y x",6.1:"y x",7:"y x",7.1:"y x",8:"y x"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"y x",10.6:"y x",11:"y x",11.1:"y x",11.5:"y x",11.6:"y x",12:"y x",12.1:"y",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"y x","4.0-4.1":"y x","4.2-4.3":"y x","5.0-5.1":"y x","6.0-6.1":"y x","7.0-7.1":"y x",8:"y x",8.1:"y x"},op_mini:{"5.0-8.0":"n"},android:{2.1:"y x",2.2:"y x",2.3:"y x",3:"y x",4:"y x",4.1:"y x","4.2-4.3":"y x",4.4:"y x","4.4.3-4.4.4":"y x",37:"y"},bb:{7:"y x",10:"y x"},op_mob:{10:"n",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y x"}},notes:'The scale transform can be emulated in IE < 9 using Microsoft\'s "zoom" extension, others are (not easily) possible using the MS Matrix filter',notes_by_num:{},usage_perc_y:89.64,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"transformation,translate,rotation,rotate,scale,css-transforms",ie_id:"transforms",chrome_id:"6437640580628480",shown:!0}},{}],93:[function(a,b,c){b.exports={title:"CSS3 3D Transforms",description:"Method of transforming an element in the third dimension using the `transform` property. Includes support for the `perspective` property to set the perspective in z-space and the `backface-visibility` property to toggle display of the reverse side of a 3D-transformed element.",spec:"http://www.w3.org/TR/css3-3d-transforms/",status:"wd",links:[{url:"http://css3.bradshawenterprises.com/flip/",title:"Multi-browser demo"},{url:"http://hacks.mozilla.org/2011/10/css-3d-transformations-in-firefox-nightly/",title:"Mozilla hacks article"},{url:"http://thewebrocks.com/demos/3D-css-tester/",title:"3D CSS Tester"},{url:"https://raw.github.com/phiggins42/has.js/master/detect/css.js#css-transform",title:"has.js test"},{url:"http://docs.webplatform.org/wiki/css/transforms/transform",title:"WebPlatform Docs"},{url:"http://desandro.github.io/3dtransforms/",title:"Intro to CSS 3D transforms"}],bugs:[{description:"Some configurations of Linux and older Windows machines (those without WebGL support) have trouble with 3D transforms and will treat them as if `perspective` was set as `none`."},{description:"Firefox on Windows [incorrectly renders plugin content within no-op 3D transforms](https://bugzilla.mozilla.org/show_bug.cgi?id=1048279)."}],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"a",11:"a",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"y x",11:"y x",12:"y x",13:"y x",14:"y x",15:"y x",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"y x",13:"y x",14:"y x",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x",30:"y x",31:"y x",32:"y x",33:"y x",34:"y x",35:"y x",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y"},safari:{3.1:"n",3.2:"n",4:"y x",5:"y x",5.1:"y x",6:"y x",6.1:"y x",7:"y x",7.1:"y x",8:"y x"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"y x","4.0-4.1":"y x","4.2-4.3":"y x","5.0-5.1":"y x","6.0-6.1":"y x","7.0-7.1":"y x",8:"y x",8.1:"y x"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"y x",4:"y x",4.1:"y x","4.2-4.3":"y x",4.4:"y x","4.4.3-4.4.4":"y x",37:"y"},bb:{7:"y x",10:"y x"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y"},and_chr:{40:"y"},and_ff:{33:"y"},ie_mob:{10:"a",11:"a"},and_uc:{9.9:"y x"}},notes:"Partial support in IE refers to not supporting [the transform-style: preserve-3d property](http://msdn.microsoft.com/en-us/library/ie/hh673529%28v=vs.85%29.aspx#the_ms_transform_style_property). This prevents nesting 3D transformed elements.",notes_by_num:{},usage_perc_y:75.88,usage_perc_a:10.71,ucprefix:!1,parent:"",keywords:"css 3d,3dtransforms,translate3d,backface visibility,perspective",ie_id:"transforms,csstransformspreserve3d",chrome_id:"6437640580628480",shown:!0}},{}],94:[function(a,b,c){b.exports={title:"CSS user-select: none",description:"Method of preventing text/element selection using CSS. ",spec:"https://developer.mozilla.org/en-US/docs/CSS/user-select",status:"unoff",links:[{url:"https://developer.mozilla.org/en-US/docs/CSS/user-select",title:"MDN article"},{url:"http://css-tricks.com/almanac/properties/u/user-select/",title:"CSS Tricks article"},{url:"http://msdn.microsoft.com/en-us/library/ie/hh781492(v=vs.85).aspx",title:"MSDN Documentation"}],bugs:[],categories:["CSS"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"y x",11:"y x",TP:"y x"},firefox:{2:"y x",3:"y x",3.5:"y x",3.6:"y x",4:"y x",5:"y x",6:"y x",7:"y x",8:"y x",9:"y x",10:"y x",11:"y x",12:"y x",13:"y x",14:"y x",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x",30:"y x",31:"y x",32:"y x",33:"y x",34:"y x",35:"y x",36:"y x",37:"y x",38:"y x"},chrome:{4:"u",5:"u",6:"y x",7:"y x",8:"y x",9:"y x",10:"y x",11:"y x",12:"y x",13:"y x",14:"y x",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x",30:"y x",31:"y x",32:"y x",33:"y x",34:"y x",35:"y x",36:"y x",37:"y x",38:"y x",39:"y x",40:"y x",41:"y x",42:"y x",43:"y x"},safari:{3.1:"y x",3.2:"y x",4:"y x",5:"y x",5.1:"y x",6:"y x",6.1:"y x",7:"y x",7.1:"y x",8:"y x"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x"},ios_saf:{3.2:"y x","4.0-4.1":"y x","4.2-4.3":"y x","5.0-5.1":"y x","6.0-6.1":"y x","7.0-7.1":"y x",8:"y x",8.1:"y x"},op_mini:{"5.0-8.0":"n"},android:{2.1:"y x",2.2:"y x",2.3:"y x",3:"y x",4:"y x",4.1:"y x","4.2-4.3":"y x",4.4:"y x","4.4.3-4.4.4":"y x",37:"y x"},bb:{7:"y x",10:"y x"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y x"},and_chr:{40:"y x"},and_ff:{33:"y x"},ie_mob:{10:"y x",11:"y x"},and_uc:{9.9:"y x"}},notes:'Currently the user-select property does not appear in any W3C specification. Support information here is only for "none" value, not others.',notes_by_num:{},usage_perc_y:87.2,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"",ie_id:"",chrome_id:"",shown:!0}},{}],95:[function(a,b,c){function d(a,b){return 0===b?a:d(b,a%b)}function e(a){if(0===a)return 0;"string"==typeof a&&(a=parseFloat(a));var b=1e8,c=a*b,e=d(c,b),f=c/e,g=b/e;return f+"/"+g}b.exports=e},{}],96:[function(a,b,c){"use strict";var d=function(a,b){if("function"!=typeof b&&null!==b)throw new TypeError("Super expression must either be null or a function, not "+typeof b);a.prototype=Object.create(b&&b.prototype,{constructor:{value:a,enumerable:!1,writable:!0,configurable:!0}}),b&&(a.__proto__=b)},e=a("./container"),f=function(a){function b(b){this.type="atrule",a.call(this,b)}return d(b,a),b.prototype.stringify=function(a,b){var c="@"+this.name,d=this.params?this.stringifyRaw("params"):"";if("undefined"!=typeof this.afterName?c+=this.afterName:d&&(c+=" "),this.nodes)this.stringifyBlock(a,c+d);else{var e=this.style("before");e&&a(e);var f=(this.between||"")+(b?";":"");a(c+d+f,this)}},b.prototype.append=function(b){return this.nodes||(this.nodes=[]),a.prototype.append.call(this,b)},b.prototype.prepend=function(b){return this.nodes||(this.nodes=[]),a.prototype.prepend.call(this,b)},b.prototype.insertBefore=function(b,c){return this.nodes||(this.nodes=[]),a.prototype.insertBefore.call(this,b,c)},b.prototype.insertAfter=function(b,c){return this.nodes||(this.nodes=[]),a.prototype.insertAfter.call(this,b,c)},b}(e);b.exports=f},{"./container":98}],97:[function(a,b,c){"use strict";var d=function(a,b){if("function"!=typeof b&&null!==b)throw new TypeError("Super expression must either be null or a function, not "+typeof b);a.prototype=Object.create(b&&b.prototype,{constructor:{value:a,enumerable:!1,writable:!0,configurable:!0}}),b&&(a.__proto__=b)},e=a("./node"),f=function(a){function b(b){this.type="comment",a.call(this,b)}return d(b,a),b.prototype.stringify=function(a){var b=this.style("before");b&&a(b);var c=this.style("left","commentLeft"),d=this.style("right","commentRight");a("/*"+c+this.text+d+"*/",this)},b}(e);b.exports=f},{"./node":104}],98:[function(a,b,c){"use strict";var d=function(a,b,c){b&&Object.defineProperties(a,b),c&&Object.defineProperties(a.prototype,c)},e=function(a,b){if("function"!=typeof b&&null!==b)throw new TypeError("Super expression must either be null or a function, not "+typeof b);a.prototype=Object.create(b&&b.prototype,{constructor:{value:a,enumerable:!1,writable:!0,configurable:!0}}),b&&(a.__proto__=b)},f=a("./node"),g=a("./comment"),h=a("./declaration"),i=function(b){function c(){null!=b&&b.apply(this,arguments)}return e(c,b),c.prototype.stringifyContent=function(a){if(this.nodes){for(var b,c=this.nodes.length-1;c>0&&"comment"==this.nodes[c].type;)c-=1;var d=this.style("semicolon");for(b=0;b=c.length)break;f=c[e++]}else{if(e=c.next(),e.done)break;f=e.value}this.nodes.push(f)}return this},c.prototype.prepend=function(a){for(var b=this.normalize(a,this.first,"prepend").reverse(),c=b,d=Array.isArray(c),e=0,c=d?c:c[Symbol.iterator]();;){var f;if(d){if(e>=c.length)break;f=c[e++]}else{if(e=c.next(),e.done)break;f=e.value}this.nodes.unshift(f)}for(var g in this.indexes)this.indexes[g]=this.indexes[g]+b.length;return this},c.prototype.insertBefore=function(a,b){a=this.index(a);for(var c=0===a?"prepend":!1,d=this.normalize(b,this.nodes[a],c).reverse(),e=d,f=Array.isArray(e),g=0,e=f?e:e[Symbol.iterator]();;){var h;if(f){if(g>=e.length)break;h=e[g++]}else{if(g=e.next(),g.done)break;h=g.value}this.nodes.splice(a,0,h)}var i;for(var j in this.indexes)i=this.indexes[j],i>=a&&(this.indexes[j]=i+d.length);return this},c.prototype.insertAfter=function(a,b){a=this.index(a);for(var c=this.normalize(b,this.nodes[a]).reverse(),d=c,e=Array.isArray(d),f=0,d=e?d:d[Symbol.iterator]();;){var g;if(e){if(f>=d.length)break;g=d[f++]}else{if(f=d.next(),f.done)break;g=f.value}this.nodes.splice(a+1,0,g)}var h;for(var i in this.indexes)h=this.indexes[i],h>a&&(this.indexes[i]=h+c.length);return this},c.prototype.remove=function(a){a=this.index(a),this.nodes[a].parent=void 0,this.nodes.splice(a,1);var b;for(var c in this.indexes)b=this.indexes[c],b>=a&&(this.indexes[c]=b-1);return this},c.prototype.removeAll=function(){for(var a=this.nodes,b=Array.isArray(a),c=0,a=b?a:a[Symbol.iterator]();;){var d;if(b){if(c>=a.length)break;d=a[c++]}else{if(c=a.next(),c.done)break;d=c.value}d.parent=void 0}return this.nodes=[],this},c.prototype.replaceValues=function(a,b,c){return c||(c=b,b={}),this.eachDecl(function(d){b.props&&-1==b.props.indexOf(d.prop)||b.fast&&-1==d.value.indexOf(b.fast)||(d.value=d.value.replace(a,c))}),this},c.prototype.every=function(a){return this.nodes.every(a)},c.prototype.some=function(a){return this.nodes.some(a)},c.prototype.index=function(a){return"number"==typeof a?a:this.nodes.indexOf(a)},c.prototype.normalize=function(b,c){var d=this;if(!Array.isArray(b))if("root"==b.type)b=b.nodes;else if(b.type)b=[b];else if(b.prop)b=[new h(b)];else if(b.selector){var e=a("./rule");b=[new e(b)]}else if(b.name){var f=a("./at-rule");b=[new f(b)]}else b.text&&(b=[new g(b)]);var i=b.map(function(a){return a.parent&&(a=a.clone()),"undefined"==typeof a.before&&c&&"undefined"!=typeof c.before&&(a.before=c.before.replace(/[^\s]/g,"")),a.parent=d,a});return i},d(c,null,{first:{get:function(){return this.nodes?this.nodes[0]:void 0},enumerable:!0,configurable:!0},last:{get:function(){return this.nodes?this.nodes[this.nodes.length-1]:void 0},enumerable:!0,configurable:!0}}),c}(f);b.exports=i},{"./at-rule":96,"./comment":97,"./declaration":100,"./node":104,"./rule":111}],99:[function(a,b,c){(function(c){"use strict";var d=function(a,b){if("function"!=typeof b&&null!==b)throw new TypeError("Super expression must either be null or a function, not "+typeof b);a.prototype=Object.create(b&&b.prototype,{constructor:{value:a,enumerable:!1,writable:!0,configurable:!0}}),b&&(a.__proto__=b)},e=(a("./previous-map"),a("path"),function(a){function b(a,c,d,e,f){this.reason=a,this.message=f?f:"","undefined"!=typeof c&&"undefined"!=typeof d?(this.line=c,this.column=d,this.message+=":"+c+":"+d+": "+a):this.message+=": "+a,f&&(this.file=f),e&&(this.source=e),Error.captureStackTrace&&Error.captureStackTrace(this,b)}return d(b,a),b.prototype.highlight=function(a){for(var b=this.line-1,d=this.source.split("\n"),e=b>0?d[b-1]+"\n":"",f=d[b],g=b",this.from=this.id),this.map&&(this.map.file=this.from)}return a.prototype.error=function b(a,c,e){var b=new d(a),f=this.origin(c,e);return f?(b=new d(a,f.line,f.column,f.source,f.file),b.generated={line:c,column:e,source:this.css},this.file&&(b.generated.file=this.file)):b=new d(a,c,e,this.css,this.file), -b},a.prototype.origin=function(a,b){if(!this.map)return!1;var c=this.map.consumer(),d=c.originalPositionFor({line:a,column:b});if(!d.source)return!1;var e={file:this.mapResolve(d.source),line:d.line,column:d.column},f=c.sourceContentFor(e.file);return f&&(e.source=f),e},a.prototype.mapResolve=function(a){return f.resolve(this.map.consumer().sourceRoot||".",a)},a}();b.exports=h},{"./css-syntax-error":99,"./parser":106,"./previous-map":108,path:53}],102:[function(a,b,c){"use strict";var d={split:function(a,b,c){for(var d=[],e="",f=!1,g=0,h=!1,i=!1,j=0;j0&&(g-=1);else if(0===g)for(var l=0;l0},a.prototype.previous=function(){var a=this;return this.previousMaps||(this.previousMaps=[],this.root.eachInside(function(b){if(b.source&&b.source.input.map){var c=b.source.input.map;-1==a.previousMaps.indexOf(c)&&a.previousMaps.push(c)}})),this.previousMaps},a.prototype.isInline=function(){if("undefined"!=typeof this.mapOpts.inline)return this.mapOpts.inline;var a=this.mapOpts.annotation;return"undefined"!=typeof a&&a!==!0?!1:this.previous().length?this.previous().some(function(a){return a.inline}):!0},a.prototype.isSourcesContent=function(){return"undefined"!=typeof this.mapOpts.sourcesContent?this.mapOpts.sourcesContent:this.previous().length?this.previous().some(function(a){return a.withContent()}):!0},a.prototype.clearAnnotation=function(){if(this.mapOpts.annotation!==!1)for(var a,b=this.root.nodes.length-1;b>=0;b--)if(a=this.root.nodes[b],"comment"==a.type&&a.text.match(/^# sourceMappingURL=/))return void this.root.remove(b)},a.prototype.setSourcesContent=function(){var a=this,b={};this.root.eachInside(function(c){if(c.source){var d=c.source.input.from;if(d&&!b[d]){b[d]=!0;var e=a.relative(d);a.map.setSourceContent(e,c.source.input.css)}}})},a.prototype.applyPrevMaps=function(){for(var a=this.previous(),b=Array.isArray(a),c=0,a=b?a:a[Symbol.iterator]();;){var e;if(b){if(c>=a.length)break;e=a[c++]}else{if(c=a.next(),c.done)break;e=c.value}var g,h=this.relative(e.file),i=e.root||f.dirname(e.file);this.mapOpts.sourcesContent===!1?(g=new d.SourceMapConsumer(e.text),g.sourcesContent=g.sourcesContent.map(function(a){return null})):g=e.consumer(),this.map.applySourceMap(g,h,this.relative(i))}},a.prototype.isAnnotation=function(){return this.isInline()?!0:"undefined"!=typeof this.mapOpts.annotation?this.mapOpts.annotation:this.previous().length?this.previous().some(function(a){return a.annotation}):!0},a.prototype.addAnnotation=function(){var a;a=this.isInline()?"data:application/json;base64,"+e.encode(this.map.toString()):"string"==typeof this.mapOpts.annotation?this.mapOpts.annotation:this.outputFile()+".map",this.css+="\n/*# sourceMappingURL="+a+" */"},a.prototype.outputFile=function(){return this.opts.to?this.relative(this.opts.to):this.opts.from?this.relative(this.opts.from):"to.css"},a.prototype.generateMap=function(){return this.stringify(),this.isSourcesContent()&&this.setSourcesContent(),this.previous().length>0&&this.applyPrevMaps(),this.isAnnotation()&&this.addAnnotation(),this.isInline()?[this.css]:[this.css,this.map]},a.prototype.relative=function(a){var b=this.opts.to?f.dirname(this.opts.to):".";return"string"==typeof this.mapOpts.annotation&&(b=f.dirname(f.resolve(b,this.mapOpts.annotation))),a=f.relative(b,a),"\\"==f.sep?a.replace(/\\/g,"/"):a},a.prototype.sourcePath=function(a){return this.relative(a.source.input.from)},a.prototype.stringify=function(){var a=this;this.css="",this.map=new d.SourceMapGenerator({file:this.outputFile()});var b,c,e=1,f=1,g=function(d,g,h){a.css+=d,g&&g.source&&g.source.start&&"end"!=h&&a.map.addMapping({source:a.sourcePath(g),original:{line:g.source.start.line,column:g.source.start.column-1},generated:{line:e,column:f-1}}),b=d.match(/\n/g),b?(e+=b.length,c=d.lastIndexOf("\n"),f=d.length-c):f+=d.length,g&&g.source&&g.source.end&&"start"!=h&&a.map.addMapping({source:a.sourcePath(g),original:{line:g.source.end.line,column:g.source.end.column},generated:{line:e,column:f}})};this.root.stringify(g)},a.prototype.generate=function(){return this.clearAnnotation(),this.isMap()?this.generateMap():[this.root.toString()]},a}();b.exports=g},{"./result":109,"js-base64":114,path:53,"source-map":115}],104:[function(a,b,c){"use strict";var d=a("./css-syntax-error"),e=function(a,b){if("object"!=typeof a)return a;var c=new a.constructor;for(var d in a)if(a.hasOwnProperty(d)){var f=a[d];"parent"==d&&"object"==typeof f?b&&(c[d]=b):"source"==d?c[d]=f:f instanceof Array?c[d]=f.map(function(a){return e(a,c)}):"before"!=d&&"after"!=d&&"between"!=d&&"semicolon"!=d&&(c[d]=e(f,c))}return c},f=function(){function a(){var a=void 0===arguments[0]?{}:arguments[0];for(var b in a)this[b]=a[b]}return a.prototype.error=function(a){if(this.source){var b=this.source.start;return this.source.input.error(a,b.line,b.column)}return new d(a)},a.prototype.removeSelf=function(){return this.parent&&this.parent.remove(this),this.parent=void 0,this},a.prototype.replace=function(a){return this.parent.insertBefore(this,a),this.parent.remove(this),this},a.prototype.toString=function(){var a="",b=function(b){return a+=b};return this.stringify(b),a},a.prototype.clone=function(a){var b=function(){return a.apply(this,arguments)};return b.toString=function(){return a.toString()},b}(function(){var a=void 0===arguments[0]?{}:arguments[0],b=e(this);for(var c in a)b[c]=a[c];return b}),a.prototype.cloneBefore=function(){var a=void 0===arguments[0]?{}:arguments[0],b=this.clone(a);return this.parent.insertBefore(this,b),b},a.prototype.cloneAfter=function(){var a=void 0===arguments[0]?{}:arguments[0],b=this.clone(a);return this.parent.insertAfter(this,b),b},a.prototype.replaceWith=function(a){return this.parent.insertBefore(this,a),this.removeSelf(),this},a.prototype.moveTo=function(a){return this.cleanStyles(this.root()==a.root()),this.removeSelf(),a.append(this),this},a.prototype.moveBefore=function(a){return this.cleanStyles(this.root()==a.root()),this.removeSelf(),a.parent.insertBefore(a,this),this},a.prototype.moveAfter=function(a){return this.cleanStyles(this.root()==a.root()),this.removeSelf(),a.parent.insertAfter(a,this),this},a.prototype.next=function(){var a=this.parent.index(this);return this.parent.nodes[a+1]},a.prototype.prev=function(){var a=this.parent.index(this);return this.parent.nodes[a-1]},a.prototype.toJSON=function(){var a={};for(var b in this)if(this.hasOwnProperty(b)&&"parent"!=b){var c=this[b];a[b]=c instanceof Array?c.map(function(a){return"object"==typeof a&&a.toJSON?a.toJSON():a}):"object"==typeof c&&c.toJSON?c.toJSON():c}return a},a.prototype.style=function(a,b){var c;if(b||(b=a),a&&(c=this[a],"undefined"!=typeof c))return c;var d=this.parent;if("before"==b&&(!d||"root"==d.type&&d.first==this))return"";if(!d)return this.defaultStyle[b];var e=this.root();if(e.styleCache||(e.styleCache={}),"undefined"!=typeof e.styleCache[b])return e.styleCache[b];if("semicolon"==b)e.eachInside(function(a){return a.nodes&&a.nodes.length&&"decl"==a.last.type&&(c=a.semicolon,"undefined"!=typeof c)?!1:void 0});else if("emptyBody"==b)e.eachInside(function(a){return a.nodes&&0===a.nodes.length&&(c=a.after,"undefined"!=typeof c)?!1:void 0});else if("indent"==b)e.eachInside(function(a){var b=a.parent;if(b!=e&&b.parent&&b.parent==e&&"undefined"!=typeof a.before){var d=a.before.split("\n");return c=d[d.length-1],c=c.replace(/[^\s]/g,""),!1}});else if("beforeComment"==b)e.eachComment(function(a){return"undefined"!=typeof a.before?(c=a.before,-1!=c.indexOf("\n")&&(c=c.replace(/[^\n]+$/,"")),!1):void 0}),"undefined"==typeof c&&(c=this.style(null,"beforeDecl"));else if("beforeDecl"==b)e.eachDecl(function(a){return"undefined"!=typeof a.before?(c=a.before,-1!=c.indexOf("\n")&&(c=c.replace(/[^\n]+$/,"")),!1):void 0}),"undefined"==typeof c&&(c=this.style(null,"beforeRule"));else if("beforeRule"==b)e.eachInside(function(a){return!a.nodes||a.parent==e&&e.first==a||"undefined"==typeof a.before?void 0:(c=a.before,-1!=c.indexOf("\n")&&(c=c.replace(/[^\n]+$/,"")),!1)});else if("beforeClose"==b)e.eachInside(function(a){return a.nodes&&a.nodes.length>0&&"undefined"!=typeof a.after?(c=a.after,-1!=c.indexOf("\n")&&(c=c.replace(/[^\n]+$/,"")),!1):void 0});else{if("before"==b||"after"==b){c="decl"==this.type?this.style(null,"beforeDecl"):"comment"==this.type?this.style(null,"beforeComment"):"before"==b?this.style(null,"beforeRule"):this.style(null,"beforeClose");for(var f=this.parent,g=0;f&&"root"!=f.type;)g+=1,f=f.parent;if(-1!=c.indexOf("\n")){var h=this.style(null,"indent");if(h.length)for(var i=0;g>i;i++)c+=h}return c}"colon"==b?e.eachDecl(function(a){return"undefined"!=typeof a.between?(c=a.between.replace(/[^\s:]/g,""),!1):void 0}):e.eachInside("beforeOpen"==b?function(a){return"decl"!=a.type&&(c=a.between,"undefined"!=typeof c)?!1:void 0}:function(b){return c=b[a],"undefined"!=typeof c?!1:void 0})}return"undefined"==typeof c&&(c=this.defaultStyle[b]),e.styleCache[b]=c,c},a.prototype.root=function(){for(var a=this;a.parent;)a=a.parent;return a},a.prototype.cleanStyles=function(a){if(delete this.before,delete this.after,a||delete this.between,this.nodes)for(var b=this.nodes,c=Array.isArray(b),d=0,b=c?b:b[Symbol.iterator]();;){var e;if(c){if(d>=b.length)break;e=b[d++]}else{if(d=b.next(),d.done)break;e=d.value}e.cleanStyles(a)}},a.prototype.stringifyRaw=function(a){var b=this[a],c=this["_"+a];return c&&c.value===b?c.raw:b},a}();f.prototype.defaultStyle={colon:": ",indent:" ",beforeDecl:"\n",beforeRule:"\n",beforeOpen:" ",beforeClose:"\n",beforeComment:"\n",after:"\n",emptyBody:"",commentLeft:" ",commentRight:" "},b.exports=f},{"./css-syntax-error":99}],105:[function(a,b,c){"use strict";var d=a("./parser"),e=a("./input");b.exports=function(a,b){var c=new e(a,b),f=new d(c);return f.tokenize(),f.loop(),f.root}},{"./input":101,"./parser":106}],106:[function(a,b,c){"use strict";var d=a("./declaration"),e=a("./tokenize"),f=a("./comment"),g=a("./at-rule"),h=a("./root"),i=a("./rule"),j=function(){function a(a){this.input=a,this.pos=0,this.root=new h,this.current=this.root,this.spaces="",this.semicolon=!1,this.root.source={input:a},a.map&&(this.root.prevMap=a.map)}return a.prototype.tokenize=function(a){var b=function(){return a.apply(this,arguments)};return b.toString=function(){return a.toString()},b}(function(){this.tokens=e(this.input)}),a.prototype.loop=function(){for(var a;this.pos0&&!this.input.safe)throw this.input.error("Unclosed bracket",e[2],e[3]);if(b&&d){for(;this.pos>g&&(a=this.tokens[this.pos][0],"space"==a||"comment"==a);)this.pos-=1;return void this.decl(this.tokens.slice(g,this.pos+1))}if(!this.input.safe)throw a=this.tokens[g],this.input.error("Unknown word",a[2],a[3]);var h=this.tokens.slice(g,this.pos+1);this.spaces+=h.map(function(a){return a[1]}).join("")},a.prototype.rule=function(a){a.pop();var b=new i;this.init(b,a[0][2],a[0][3]),b.between=this.spacesFromEnd(a),this.raw(b,"selector",a),this.current=b},a.prototype.decl=function(a){var b=new d;this.init(b);var c=a[a.length-1];for(";"==c[0]&&(this.semicolon=!0,a.pop()),b.source.end=c[4]?{line:c[4],column:c[5]}:{line:c[2],column:c[3]};"word"!=a[0][0];)b.before+=a.shift()[1];b.source.start={line:a[0][2],column:a[0][3]},b.prop=a.shift()[1],b.between="";for(var e;a.length;){if(e=a.shift(),":"==e[0]){b.between+=e[1];break}"space"!=e[0]&&"comment"!=e[0]?this.unknownWord(b,e,a):b.between+=e[1]}("_"==b.prop[0]||"*"==b.prop[0])&&(b.before+=b.prop[0],b.prop=b.prop.slice(1)),b.between+=this.spacesFromStart(a),this.input.safe&&this.checkMissedSemicolon(a);for(var f=a.length-1;f>0;f--){if(e=a[f],"!important"==e[1]){b.important=!0;var g=this.stringFrom(a,f);g=this.spacesFromEnd(a)+g," !important"!=g&&(b._important=g);break}if("space"!=e[0]&&"comment"!=e[0])break}this.raw(b,"value",a),-1==b.value.indexOf(":")||this.input.safe||this.checkMissedSemicolon(a)},a.prototype.atrule=function(a){var b=new g;if(b.name=a[1].slice(1),""===b.name){if(!this.input.safe)throw this.input.error("At-rule without name",a[2],a[3]);b.name=""}this.init(b,a[2],a[3]);for(var c=!1,d=!1,e=[];;){if(this.pos+=1,a=this.tokens[this.pos],!a){c=!0;break}if(";"==a[0]){b.source.end={line:a[2],column:a[3]},this.semicolon=!0;break}if("{"==a[0]){d=!0;break}e.push(a)}b.between=this.spacesFromEnd(e),e.length?(b.afterName=this.spacesFromStart(e),this.raw(b,"params",e),c&&(a=e[e.length-1],b.source.end={line:a[4],column:a[5]},this.spaces=b.between,b.between="")):(b.afterName="",b.params=""),d&&(b.nodes=[],this.current=b)},a.prototype.end=function(a){if(this.current.nodes&&this.current.nodes.length&&(this.current.semicolon=this.semicolon),this.semicolon=!1,this.current.after=(this.current.after||"")+this.spaces,this.spaces="",this.current.parent)this.current.source.end={line:a[2],column:a[3]},this.current=this.current.parent;else{if(!this.input.safe)throw this.input.error("Unexpected }",a[2],a[3]);this.current.after+="}"}},a.prototype.endFile=function(){if(this.current.parent&&!this.input.safe){var a=this.current.source.start;throw this.input.error("Unclosed block",a.line,a.column)}for(this.current.nodes&&this.current.nodes.length&&(this.current.semicolon=this.semicolon),this.current.after=(this.current.after||"")+this.spaces;this.current.parent;)this.current=this.current.parent,this.current.after=""},a.prototype.unknownWord=function(a,b){if(!this.input.safe)throw this.input.error("Unknown word",b[2],b[3]);a.source.start={line:b[2],column:b[3]},a.before+=a.prop+a.between,a.prop=b[1],a.between=""},a.prototype.checkMissedSemicolon=function(a){for(var b,c,d=null,e=!1,f=0,g=0;g=0&&(c=a[i],"space"==c[0]||(h+=1,2!=h));i--);throw this.input.error("Missed semicolon",c[4],c[5])}var j;for(j=e-1;j>=0&&"word"!=a[j][0];j--);for(j-=1;j>=0;j--)if("space"!=a[j][0]){j+=1;break}var k=a.splice(j,a.length-j);this.decl(k)}},a.prototype.init=function(a,b,c){this.current.push(a),a.source={start:{line:b,column:c},input:this.input},a.before=this.spaces,this.spaces="","comment"!=a.type&&(this.semicolon=!1)},a.prototype.raw=function(a,b,c){for(var d,e="",f=!0,g=c,h=Array.isArray(g),i=0,g=h?g:g[Symbol.iterator]();;){if(h){if(i>=g.length)break;d=g[i++]}else{if(i=g.next(),i.done)break;d=i.value}"comment"==d[0]?f=!1:e+=d[1]}if(!f){for(var j="",k=c,l=Array.isArray(k),m=0,k=l?k:k[Symbol.iterator]();;){if(l){if(m>=k.length)break;d=k[m++]}else{if(m=k.next(),m.done)break;d=m.value}j+=d[1]}a["_"+b]={value:e,raw:j}}a[b]=e},a.prototype.spacesFromEnd=function(a){for(var b,c="";a.length&&(b=a[a.length-1][0],"space"==b||"comment"==b);)c+=a.pop()[1];return c},a.prototype.spacesFromStart=function(a){for(var b,c="";a.length&&(b=a[0][0],"space"==b||"comment"==b);)c+=a.shift()[1];return c},a.prototype.stringFrom=function(a,b){for(var c="",d=b;d=d.length)break;h=d[f++]}else{if(f=d.next(),f.done)break;h=f.value}var j=h(b,c);j instanceof i&&(b=j)}return b.toResult(c)},a.prototype.normalize=function(a){var b=typeof a;return"object"!=b&&"function"!=b||!a.postcss?a:a.postcss},a}(),k=function(){for(var a=arguments.length,b=Array(a),c=0;a>c;c++)b[c]=arguments[c];return 1==b.length&&Array.isArray(b[0])&&(b=b[0]),new j(b)};k.parse=a("./parse"),k.comment=function(a){return new e(a)},k.atRule=function(a){return new f(a)},k.decl=function(a){return new d(a)},k.rule=function(a){return new h(a)},k.root=function(a){return new i(a)},b.exports=k},{"./at-rule":96,"./comment":97,"./declaration":100,"./parse":105,"./result":109,"./root":110,"./rule":111}],108:[function(a,b,c){"use strict";var d=a("source-map"),e=a("js-base64").Base64,f=a("path"),g=a("fs"),h=function(){function a(a,b){this.loadAnnotation(a),this.inline=this.startWith(this.annotation,"data:");var c=this.loadMap(b.from,b.map?b.map.prev:void 0);c&&(this.text=c)}return a.prototype.consumer=function(){return this.consumerCache||(this.consumerCache=new d.SourceMapConsumer(this.text)),this.consumerCache},a.prototype.withContent=function(){return!!(this.consumer().sourcesContent&&this.consumer().sourcesContent.length>0)},a.prototype.startWith=function(a,b){return a?a.substr(0,b.length)==b:!1},a.prototype.loadAnnotation=function(a){var b=a.match(/\/\*\s*# sourceMappingURL=(.*)\s*\*\//);b&&(this.annotation=b[1].trim())},a.prototype.decodeInline=function(a){var b="data:application/json,",c="data:application/json;base64,";if(this.startWith(a,b))return decodeURIComponent(a.substr(b.length));if(this.startWith(a,c))return e.decode(a.substr(c.length));var d=a.match(/data:application\/json;([^,]+),/)[1];throw new Error("Unsupported source map encoding "+d)},a.prototype.loadMap=function(a,b){if(b!==!1){if(b){if("string"==typeof b)return b;if(b instanceof d.SourceMapConsumer)return d.SourceMapGenerator.fromSourceMap(b).toString();if(b instanceof d.SourceMapGenerator)return b.toString();if("object"==typeof b&&b.mappings)return JSON.stringify(b);throw new Error("Unsupported previous source map format: "+b.toString())}if(this.inline)return this.decodeInline(this.annotation);if(this.annotation){var c=this.annotation;if(a&&(c=f.join(f.dirname(a),c)),this.root=f.dirname(c),g.existsSync&&g.existsSync(c))return g.readFileSync(c,"utf-8").toString().trim()}}},a}();b.exports=h},{fs:48,"js-base64":114,path:53,"source-map":115}],109:[function(a,b,c){"use strict";var d=function(a,b,c){b&&Object.defineProperties(a,b),c&&Object.defineProperties(a.prototype,c)},e=a("./map-generator"),f=function(){function a(a){var b=void 0===arguments[1]?{}:arguments[1];this.root=a,this.opts=b}return a.prototype.toString=function(){return this.css},a.prototype.stringify=function(){var a=new e(this.root,this.opts),b=a.generate();this.cssCached=b[0],this.mapCached=b[1]},d(a,null,{map:{get:function(){return this.cssCached||this.stringify(),this.mapCached},enumerable:!0,configurable:!0},css:{get:function(){return this.cssCached||this.stringify(),this.cssCached},enumerable:!0,configurable:!0}}),a}();b.exports=f},{"./map-generator":103}],110:[function(a,b,c){"use strict";var d=function(a,b){if("function"!=typeof b&&null!==b)throw new TypeError("Super expression must either be null or a function, not "+typeof b);a.prototype=Object.create(b&&b.prototype,{constructor:{value:a,enumerable:!1,writable:!0,configurable:!0}}),b&&(a.__proto__=b)},e=(a("./declaration"),a("./container")),f=(a("./comment"),a("./at-rule"),a("./result")),g=(a("./rule"),function(a){function b(b){this.type="root",this.nodes=[],a.call(this,b)}return d(b,a),b.prototype.remove=function(b){return b=this.index(b),0===b&&this.nodes.length>1&&(this.nodes[1].before=this.nodes[b].before),a.prototype.remove.call(this,b)},b.prototype.normalize=function(b,c,d){var e=a.prototype.normalize.call(this,b);if(c)if("prepend"==d)this.nodes.length>1?c.before=this.nodes[1].before:delete c.before;else for(var f=e,g=Array.isArray(f),h=0,f=g?f:f[Symbol.iterator]();;){var i;if(g){if(h>=f.length)break;i=f[h++]}else{if(h=f.next(),h.done)break;i=h.value}this.first!=c&&(i.before=c.before)}return e},b.prototype.stringify=function(a){this.stringifyContent(a),this.after&&a(this.after)},b.prototype.toResult=function(){var a=void 0===arguments[0]?{}:arguments[0];return new f(this,a)},b}(e));b.exports=g},{"./at-rule":96,"./comment":97,"./container":98,"./declaration":100,"./result":109,"./rule":111}],111:[function(a,b,c){"use strict";var d=function(a,b,c){b&&Object.defineProperties(a,b),c&&Object.defineProperties(a.prototype,c)},e=function(a,b){if("function"!=typeof b&&null!==b)throw new TypeError("Super expression must either be null or a function, not "+typeof b);a.prototype=Object.create(b&&b.prototype,{constructor:{value:a,enumerable:!1,writable:!0,configurable:!0}}),b&&(a.__proto__=b)},f=a("./container"),g=(a("./declaration"),a("./list")),h=function(a){function b(b){this.type="rule",this.nodes=[],a.call(this,b)}return e(b,a),b.prototype.stringify=function(a){this.stringifyBlock(a,this.stringifyRaw("selector"))},d(b,null,{selectors:{get:function(){return g.comma(this.selector)},set:function(a){this.selector=a.join(", ")},enumerable:!0,configurable:!0}}),b}(f);b.exports=h},{"./container":98,"./declaration":100,"./list":102}],112:[function(a,b,c){"use strict";var d="'".charCodeAt(0),e='"'.charCodeAt(0),f="\\".charCodeAt(0),g="/".charCodeAt(0),h="\n".charCodeAt(0),i=" ".charCodeAt(0),j="\f".charCodeAt(0),k=" ".charCodeAt(0),l="\r".charCodeAt(0),m="(".charCodeAt(0),n=")".charCodeAt(0),o="{".charCodeAt(0),p="}".charCodeAt(0),q=";".charCodeAt(0),r="*".charCodeAt(0),s=":".charCodeAt(0),t="@".charCodeAt(0),u=/[ \n\t\r\{\(\)'"\\/]/g,v=/[ \n\t\r\(\)\{\}:;@!'"\\]|\/(?=\*)/g,w=/.[\\\/\("'\n]/;b.exports=function(a){for(var b,c,x,y,z,A,B,C,D,E,F,G=[],H=a.css.valueOf(),I=H.length,J=-1,K=1,L=0,M=function(b,d){if(!a.safe)throw a.error("Unclosed "+b,K,L-J);H+=d,c=H.length-1};I>L;){switch(b=H.charCodeAt(L),b==h&&(J=L,K+=1),b){case h:case i:case k:case l:case j:c=L;do c+=1,b=H.charCodeAt(c),b==h&&(J=c,K+=1);while(b==i||b==h||b==k||b==l||b==j);G.push(["space",H.slice(L,c)]),L=c-1;break;case o:G.push(["{","{",K,L-J]);break;case p:G.push(["}","}",K,L-J]);break;case s:G.push([":",":",K,L-J]);break;case q:G.push([";",";",K,L-J]);break;case m:c=H.indexOf(")",L+1),A=H.slice(L,c+1),-1==c||w.test(A)?G.push(["(","(",K,L-J]):(G.push(["brackets",A,K,L-J,K,c-J]),L=c);break;case n:G.push([")",")",K,L-J]);break;case d:case e:x=b==d?"'":'"',c=L;do for(E=!1,c=H.indexOf(x,c+1),-1==c&&M("quote",x),F=c;H.charCodeAt(F-1)==f;)F-=1,E=!E;while(E);G.push(["string",H.slice(L,c+1),K,L-J,K,c-J]),L=c;break;case t:u.lastIndex=L+1,u.test(H),c=0===u.lastIndex?H.length-1:u.lastIndex-2,G.push(["at-word",H.slice(L,c+1),K,L-J,K,c-J]),L=c;break;case f:for(c=L,B=!0;H.charCodeAt(c+1)==f;)c+=1,B=!B;b=H.charCodeAt(c+1),B&&b!=g&&b!=i&&b!=h&&b!=k&&b!=l&&b!=j&&(c+=1),G.push(["word",H.slice(L,c+1),K,L-J,K,c-J]),L=c;break;default:b==g&&H.charCodeAt(L+1)==r?(c=H.indexOf("*/",L+2)+1,0===c&&M("comment","*/"),A=H.slice(L,c+1),y=A.split("\n"),z=y.length-1,z>0?(C=K+z,D=c-y[z].length):(C=K,D=J),G.push(["comment",A,K,L-J,C,c-D]),J=D,K=C,L=c):(v.lastIndex=L+1,v.test(H),c=0===v.lastIndex?H.length-1:v.lastIndex-2,G.push(["word",H.slice(L,c+1),K,L-J,K,c-J]),L=c)}L++}return G}},{}],113:[function(a,b,c){"use strict";var d={prefix:function(a){if("-"==a[0]){var b=a.indexOf("-",1);return a.substr(0,b+1)}return""},unprefixed:function(a){if("-"==a[0]){var b=a.indexOf("-",1);return a.substr(b+1)}return a}};b.exports=d},{}],114:[function(a,b,c){(function(c){!function(c){"use strict";var d,e=c.Base64,f="2.1.7";"undefined"!=typeof b&&b.exports&&(d=a("buffer").Buffer);var g="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/",h=function(a){for(var b={},c=0,d=a.length;d>c;c++)b[a.charAt(c)]=c;return b}(g),i=String.fromCharCode,j=function(a){if(a.length<2){var b=a.charCodeAt(0);return 128>b?a:2048>b?i(192|b>>>6)+i(128|63&b):i(224|b>>>12&15)+i(128|b>>>6&63)+i(128|63&b)}var b=65536+1024*(a.charCodeAt(0)-55296)+(a.charCodeAt(1)-56320);return i(240|b>>>18&7)+i(128|b>>>12&63)+i(128|b>>>6&63)+i(128|63&b)},k=/[\uD800-\uDBFF][\uDC00-\uDFFFF]|[^\x00-\x7F]/g,l=function(a){return a.replace(k,j)},m=function(a){var b=[0,2,1][a.length%3],c=a.charCodeAt(0)<<16|(a.length>1?a.charCodeAt(1):0)<<8|(a.length>2?a.charCodeAt(2):0),d=[g.charAt(c>>>18),g.charAt(c>>>12&63),b>=2?"=":g.charAt(c>>>6&63),b>=1?"=":g.charAt(63&c)];return d.join("")},n=c.btoa?function(a){return c.btoa(a)}:function(a){return a.replace(/[\s\S]{1,3}/g,m)},o=d?function(a){return(a.constructor===d.constructor?a:new d(a)).toString("base64")}:function(a){return n(l(a))},p=function(a,b){return b?o(String(a)).replace(/[+\/]/g,function(a){return"+"==a?"-":"_"}).replace(/=/g,""):o(String(a))},q=function(a){return p(a,!0)},r=new RegExp(["[À-ß][€-¿]","[à -ï][€-¿]{2}","[ð-÷][€-¿]{3}"].join("|"),"g"),s=function(a){switch(a.length){case 4:var b=(7&a.charCodeAt(0))<<18|(63&a.charCodeAt(1))<<12|(63&a.charCodeAt(2))<<6|63&a.charCodeAt(3),c=b-65536;return i((c>>>10)+55296)+i((1023&c)+56320);case 3:return i((15&a.charCodeAt(0))<<12|(63&a.charCodeAt(1))<<6|63&a.charCodeAt(2));default:return i((31&a.charCodeAt(0))<<6|63&a.charCodeAt(1))}},t=function(a){return a.replace(r,s)},u=function(a){var b=a.length,c=b%4,d=(b>0?h[a.charAt(0)]<<18:0)|(b>1?h[a.charAt(1)]<<12:0)|(b>2?h[a.charAt(2)]<<6:0)|(b>3?h[a.charAt(3)]:0),e=[i(d>>>16),i(d>>>8&255),i(255&d)];return e.length-=[0,0,2,1][c],e.join("")},v=c.atob?function(a){return c.atob(a)}:function(a){return a.replace(/[\s\S]{1,4}/g,u)},w=d?function(a){return(a.constructor===d.constructor?a:new d(a,"base64")).toString()}:function(a){return t(v(a))},x=function(a){return w(String(a).replace(/[-_]/g,function(a){return"-"==a?"+":"/"}).replace(/[^A-Za-z0-9\+\/]/g,""))},y=function(){var a=c.Base64;return c.Base64=e,a};if(c.Base64={VERSION:f,atob:v,btoa:n,fromBase64:x,toBase64:p,utob:l,encode:p,encodeURI:q,btou:t,decode:x,noConflict:y},"function"==typeof Object.defineProperty){var z=function(a){return{value:a,enumerable:!1,writable:!0,configurable:!0}};c.Base64.extendString=function(){Object.defineProperty(String.prototype,"fromBase64",z(function(){return x(this)})),Object.defineProperty(String.prototype,"toBase64",z(function(a){return p(this,a)})),Object.defineProperty(String.prototype,"toBase64URI",z(function(){return p(this,!0)}))}}}(this),this.Meteor&&(Base64=c.Base64)}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{buffer:49}],115:[function(a,b,c){c.SourceMapGenerator=a("./source-map/source-map-generator").SourceMapGenerator,c.SourceMapConsumer=a("./source-map/source-map-consumer").SourceMapConsumer,c.SourceNode=a("./source-map/source-node").SourceNode},{"./source-map/source-map-consumer":123,"./source-map/source-map-generator":124,"./source-map/source-node":125}],116:[function(a,b,c){if("function"!=typeof d)var d=a("amdefine")(b,a);d(function(a,b,c){function d(){this._array=[],this._set={}}var e=a("./util");d.fromArray=function(a,b){for(var c=new d,e=0,f=a.length;f>e;e++)c.add(a[e],b);return c},d.prototype.add=function(a,b){var c=this.has(a),d=this._array.length;(!c||b)&&this._array.push(a),c||(this._set[e.toSetString(a)]=d)},d.prototype.has=function(a){return Object.prototype.hasOwnProperty.call(this._set,e.toSetString(a))},d.prototype.indexOf=function(a){if(this.has(a))return this._set[e.toSetString(a)];throw new Error('"'+a+'" is not in the set.')},d.prototype.at=function(a){if(a>=0&&aa?(-a<<1)+1:(a<<1)+0}function e(a){var b=1===(1&a),c=a>>1;return b?-c:c}var f=a("./base64"),g=5,h=1<>>=g,e>0&&(b|=j),c+=f.encode(b);while(e>0);return c},b.decode=function(a,b){var c,d,h=0,k=a.length,l=0,m=0;do{if(h>=k)throw new Error("Expected more digits in base 64 VLQ value.");d=f.decode(a.charAt(h++)),c=!!(d&j),d&=i,l+=d<0;)if(";"===l.charAt(0))d++,l=l.slice(1),f=0;else if(","===l.charAt(0))l=l.slice(1);else{if(c={},c.generatedLine=d,h.decode(l,m),c.generatedColumn=f+m.value,f=c.generatedColumn,l=m.rest,l.length>0&&!this._nextCharIsMappingSeparator(l)){if(h.decode(l,m), -c.source=this._sources.at(j+m.value),j+=m.value,l=m.rest,0===l.length||this._nextCharIsMappingSeparator(l))throw new Error("Found a source, but no line and column");if(h.decode(l,m),c.originalLine=g+m.value,g=c.originalLine,c.originalLine+=1,l=m.rest,0===l.length||this._nextCharIsMappingSeparator(l))throw new Error("Found a source and line, but no column");h.decode(l,m),c.originalColumn=i+m.value,i=c.originalColumn,l=m.rest,l.length>0&&!this._nextCharIsMappingSeparator(l)&&(h.decode(l,m),c.name=this._names.at(k+m.value),k+=m.value,l=m.rest)}this.__generatedMappings.push(c),"number"==typeof c.originalLine&&this.__originalMappings.push(c)}this.__generatedMappings.sort(e.compareByGeneratedPositions),this.__originalMappings.sort(e.compareByOriginalPositions)},d.prototype._findMapping=function(a,b,c,d,e){if(a[c]<=0)throw new TypeError("Line must be greater than or equal to 1, got "+a[c]);if(a[d]<0)throw new TypeError("Column must be greater than or equal to 0, got "+a[d]);return f.search(a,b,e)},d.prototype.computeColumnSpans=function(){for(var a=0;a=0){var d=this._generatedMappings[c];if(d.generatedLine===b.generatedLine){var f=e.getArg(d,"source",null);return null!=f&&null!=this.sourceRoot&&(f=e.join(this.sourceRoot,f)),{source:f,line:e.getArg(d,"originalLine",null),column:e.getArg(d,"originalColumn",null),name:e.getArg(d,"name",null)}}}return{source:null,line:null,column:null,name:null}},d.prototype.sourceContentFor=function(a,b){if(!this.sourcesContent)return null;if(null!=this.sourceRoot&&(a=e.relative(this.sourceRoot,a)),this._sources.has(a))return this.sourcesContent[this._sources.indexOf(a)];var c;if(null!=this.sourceRoot&&(c=e.urlParse(this.sourceRoot))){var d=a.replace(/^file:\/\//,"");if("file"==c.scheme&&this._sources.has(d))return this.sourcesContent[this._sources.indexOf(d)];if((!c.path||"/"==c.path)&&this._sources.has("/"+a))return this.sourcesContent[this._sources.indexOf("/"+a)]}if(b)return null;throw new Error('"'+a+'" is not in the SourceMap.')},d.prototype.generatedPositionFor=function(a){var b={source:e.getArg(a,"source"),originalLine:e.getArg(a,"line"),originalColumn:e.getArg(a,"column")};null!=this.sourceRoot&&(b.source=e.relative(this.sourceRoot,b.source));var c=this._findMapping(b,this._originalMappings,"originalLine","originalColumn",e.compareByOriginalPositions);if(c>=0){var d=this._originalMappings[c];return{line:e.getArg(d,"generatedLine",null),column:e.getArg(d,"generatedColumn",null),lastColumn:e.getArg(d,"lastGeneratedColumn",null)}}return{line:null,column:null,lastColumn:null}},b.BasicSourceMapConsumer=d})},{"./array-set":116,"./base64-vlq":117,"./binary-search":120,"./source-map-consumer":123,"./util":126,amdefine:127}],120:[function(a,b,c){if("function"!=typeof d)var d=a("amdefine")(b,a);d(function(a,b,c){function d(a,b,c,e,f){var g=Math.floor((b-a)/2)+a,h=f(c,e[g],!0);return 0===h?g:h>0?b-g>1?d(g,b,c,e,f):g:g-a>1?d(a,g,c,e,f):0>a?-1:a}b.search=function(a,b,c){return 0===b.length?-1:d(-1,b.length,a,b,c)}})},{amdefine:127}],121:[function(a,b,c){if("function"!=typeof d)var d=a("amdefine")(b,a);d(function(a,b,c){function d(a){var b=a;"string"==typeof a&&(b=JSON.parse(a.replace(/^\)\]\}'/,"")));var c=e.getArg(b,"version"),d=e.getArg(b,"sections");if(c!=this._version)throw new Error("Unsupported version: "+c);var f={line:-1,column:0};this._sections=d.map(function(a){if(a.url)throw new Error("Support for url field in sections not implemented.");var b=e.getArg(a,"offset"),c=e.getArg(b,"line"),d=e.getArg(b,"column");if(cc||d==c&&g>=e||f.compareByGeneratedPositions(a,b)<=0}function e(){this._array=[],this._sorted=!0,this._last={generatedLine:-1,generatedColumn:0}}var f=a("./util");e.prototype.unsortedForEach=function(a,b){this._array.forEach(a,b)},e.prototype.add=function(a){d(this._last,a)?(this._last=a,this._array.push(a)):(this._sorted=!1,this._array.push(a))},e.prototype.toArray=function(){return this._sorted||(this._array.sort(f.compareByGeneratedPositions),this._sorted=!0),this._array},b.MappingList=e})},{"./util":126,amdefine:127}],123:[function(a,b,c){if("function"!=typeof d)var d=a("amdefine")(b,a);d(function(a,b,c){function d(b){var c=b;if("string"==typeof b&&(c=JSON.parse(b.replace(/^\)\]\}'/,""))),null!=c.sections){var d=a("./indexed-source-map-consumer");return new d.IndexedSourceMapConsumer(c)}var e=a("./basic-source-map-consumer");return new e.BasicSourceMapConsumer(c)}var e=a("./util");d.fromSourceMap=function(b){var c=a("./basic-source-map-consumer");return c.BasicSourceMapConsumer.fromSourceMap(b)},d.prototype._version=3,d.prototype.__generatedMappings=null,Object.defineProperty(d.prototype,"_generatedMappings",{get:function(){return this.__generatedMappings||(this.__generatedMappings=[],this.__originalMappings=[],this._parseMappings(this._mappings,this.sourceRoot)),this.__generatedMappings}}),d.prototype.__originalMappings=null,Object.defineProperty(d.prototype,"_originalMappings",{get:function(){return this.__originalMappings||(this.__generatedMappings=[],this.__originalMappings=[],this._parseMappings(this._mappings,this.sourceRoot)),this.__originalMappings}}),d.prototype._nextCharIsMappingSeparator=function(a){var b=a.charAt(0);return";"===b||","===b},d.prototype._parseMappings=function(a,b){throw new Error("Subclasses must implement _parseMappings")},d.GENERATED_ORDER=1,d.ORIGINAL_ORDER=2,d.prototype.eachMapping=function(a,b,c){var f,g=b||null,h=c||d.GENERATED_ORDER;switch(h){case d.GENERATED_ORDER:f=this._generatedMappings;break;case d.ORIGINAL_ORDER:f=this._originalMappings;break;default:throw new Error("Unknown order of iteration.")}var i=this.sourceRoot;f.map(function(a){var b=a.source;return null!=b&&null!=i&&(b=e.join(i,b)),{source:b,generatedLine:a.generatedLine,generatedColumn:a.generatedColumn,originalLine:a.originalLine,originalColumn:a.originalColumn,name:a.name}}).forEach(a,g)},d.prototype.allGeneratedPositionsFor=function(a){var b={source:e.getArg(a,"source"),originalLine:e.getArg(a,"line"),originalColumn:1/0};null!=this.sourceRoot&&(b.source=e.relative(this.sourceRoot,b.source));var c=[],d=this._findMapping(b,this._originalMappings,"originalLine","originalColumn",e.compareByOriginalPositions);if(d>=0)for(var f=this._originalMappings[d];f&&f.originalLine===b.originalLine;)c.push({line:e.getArg(f,"generatedLine",null),column:e.getArg(f,"generatedColumn",null),lastColumn:e.getArg(f,"lastGeneratedColumn",null)}),f=this._originalMappings[--d];return c.reverse()},b.SourceMapConsumer=d})},{"./basic-source-map-consumer":119,"./indexed-source-map-consumer":121,"./util":126,amdefine:127}],124:[function(a,b,c){if("function"!=typeof d)var d=a("amdefine")(b,a);d(function(a,b,c){function d(a){a||(a={}),this._file=f.getArg(a,"file",null),this._sourceRoot=f.getArg(a,"sourceRoot",null),this._skipValidation=f.getArg(a,"skipValidation",!1),this._sources=new g,this._names=new g,this._mappings=new h,this._sourcesContents=null}var e=a("./base64-vlq"),f=a("./util"),g=a("./array-set").ArraySet,h=a("./mapping-list").MappingList;d.prototype._version=3,d.fromSourceMap=function(a){var b=a.sourceRoot,c=new d({file:a.file,sourceRoot:b});return a.eachMapping(function(a){var d={generated:{line:a.generatedLine,column:a.generatedColumn}};null!=a.source&&(d.source=a.source,null!=b&&(d.source=f.relative(b,d.source)),d.original={line:a.originalLine,column:a.originalColumn},null!=a.name&&(d.name=a.name)),c.addMapping(d)}),a.sources.forEach(function(b){var d=a.sourceContentFor(b);null!=d&&c.setSourceContent(b,d)}),c},d.prototype.addMapping=function(a){var b=f.getArg(a,"generated"),c=f.getArg(a,"original",null),d=f.getArg(a,"source",null),e=f.getArg(a,"name",null);this._skipValidation||this._validateMapping(b,c,d,e),null==d||this._sources.has(d)||this._sources.add(d),null==e||this._names.has(e)||this._names.add(e),this._mappings.add({generatedLine:b.line,generatedColumn:b.column,originalLine:null!=c&&c.line,originalColumn:null!=c&&c.column,source:d,name:e})},d.prototype.setSourceContent=function(a,b){var c=a;null!=this._sourceRoot&&(c=f.relative(this._sourceRoot,c)),null!=b?(this._sourcesContents||(this._sourcesContents={}),this._sourcesContents[f.toSetString(c)]=b):this._sourcesContents&&(delete this._sourcesContents[f.toSetString(c)],0===Object.keys(this._sourcesContents).length&&(this._sourcesContents=null))},d.prototype.applySourceMap=function(a,b,c){var d=b;if(null==b){if(null==a.file)throw new Error('SourceMapGenerator.prototype.applySourceMap requires either an explicit source file, or the source map\'s "file" property. Both were omitted.');d=a.file}var e=this._sourceRoot;null!=e&&(d=f.relative(e,d));var h=new g,i=new g;this._mappings.unsortedForEach(function(b){if(b.source===d&&null!=b.originalLine){var g=a.originalPositionFor({line:b.originalLine,column:b.originalColumn});null!=g.source&&(b.source=g.source,null!=c&&(b.source=f.join(c,b.source)),null!=e&&(b.source=f.relative(e,b.source)),b.originalLine=g.line,b.originalColumn=g.column,null!=g.name&&(b.name=g.name))}var j=b.source;null==j||h.has(j)||h.add(j);var k=b.name;null==k||i.has(k)||i.add(k)},this),this._sources=h,this._names=i,a.sources.forEach(function(b){var d=a.sourceContentFor(b);null!=d&&(null!=c&&(b=f.join(c,b)),null!=e&&(b=f.relative(e,b)),this.setSourceContent(b,d))},this)},d.prototype._validateMapping=function(a,b,c,d){if(!(a&&"line"in a&&"column"in a&&a.line>0&&a.column>=0&&!b&&!c&&!d||a&&"line"in a&&"column"in a&&b&&"line"in b&&"column"in b&&a.line>0&&a.column>=0&&b.line>0&&b.column>=0&&c))throw new Error("Invalid mapping: "+JSON.stringify({generated:a,source:c,original:b,name:d}))},d.prototype._serializeMappings=function(){for(var a,b=0,c=1,d=0,g=0,h=0,i=0,j="",k=this._mappings.toArray(),l=0,m=k.length;m>l;l++){if(a=k[l],a.generatedLine!==c)for(b=0;a.generatedLine!==c;)j+=";",c++;else if(l>0){if(!f.compareByGeneratedPositions(a,k[l-1]))continue;j+=","}j+=e.encode(a.generatedColumn-b),b=a.generatedColumn,null!=a.source&&(j+=e.encode(this._sources.indexOf(a.source)-i),i=this._sources.indexOf(a.source),j+=e.encode(a.originalLine-1-g),g=a.originalLine-1,j+=e.encode(a.originalColumn-d),d=a.originalColumn,null!=a.name&&(j+=e.encode(this._names.indexOf(a.name)-h),h=this._names.indexOf(a.name)))}return j},d.prototype._generateSourcesContent=function(a,b){return a.map(function(a){if(!this._sourcesContents)return null;null!=b&&(a=f.relative(b,a));var c=f.toSetString(a);return Object.prototype.hasOwnProperty.call(this._sourcesContents,c)?this._sourcesContents[c]:null},this)},d.prototype.toJSON=function(){var a={version:this._version,sources:this._sources.toArray(),names:this._names.toArray(),mappings:this._serializeMappings()};return null!=this._file&&(a.file=this._file),null!=this._sourceRoot&&(a.sourceRoot=this._sourceRoot),this._sourcesContents&&(a.sourcesContent=this._generateSourcesContent(a.sources,a.sourceRoot)),a},d.prototype.toString=function(){return JSON.stringify(this)},b.SourceMapGenerator=d})},{"./array-set":116,"./base64-vlq":117,"./mapping-list":122,"./util":126,amdefine:127}],125:[function(a,b,c){if("function"!=typeof d)var d=a("amdefine")(b,a);d(function(a,b,c){function d(a,b,c,d,e){this.children=[],this.sourceContents={},this.line=null==a?null:a,this.column=null==b?null:b,this.source=null==c?null:c,this.name=null==e?null:e,this[i]=!0,null!=d&&this.add(d)}var e=a("./source-map-generator").SourceMapGenerator,f=a("./util"),g=/(\r?\n)/,h=10,i="$$$isSourceNode$$$";d.fromStringWithSourceMap=function(a,b,c){function e(a,b){if(null===a||void 0===a.source)h.add(b);else{var e=c?f.join(c,a.source):a.source;h.add(new d(a.originalLine,a.originalColumn,e,b,a.name))}}var h=new d,i=a.split(g),j=function(){var a=i.shift(),b=i.shift()||"";return a+b},k=1,l=0,m=null;return b.eachMapping(function(a){if(null!==m){if(!(k0&&(m&&e(m,j()),h.add(i.join(""))),b.sources.forEach(function(a){var d=b.sourceContentFor(a);null!=d&&(null!=c&&(a=f.join(c,a)),h.setSourceContent(a,d))}),h},d.prototype.add=function(a){if(Array.isArray(a))a.forEach(function(a){this.add(a)},this);else{if(!a[i]&&"string"!=typeof a)throw new TypeError("Expected a SourceNode, string, or an array of SourceNodes and strings. Got "+a);a&&this.children.push(a)}return this},d.prototype.prepend=function(a){if(Array.isArray(a))for(var b=a.length-1;b>=0;b--)this.prepend(a[b]);else{if(!a[i]&&"string"!=typeof a)throw new TypeError("Expected a SourceNode, string, or an array of SourceNodes and strings. Got "+a);this.children.unshift(a)}return this},d.prototype.walk=function(a){for(var b,c=0,d=this.children.length;d>c;c++)b=this.children[c],b[i]?b.walk(a):""!==b&&a(b,{source:this.source,line:this.line,column:this.column,name:this.name})},d.prototype.join=function(a){var b,c,d=this.children.length;if(d>0){for(b=[],c=0;d-1>c;c++)b.push(this.children[c]),b.push(a);b.push(this.children[c]),this.children=b}return this},d.prototype.replaceRight=function(a,b){var c=this.children[this.children.length-1];return c[i]?c.replaceRight(a,b):"string"==typeof c?this.children[this.children.length-1]=c.replace(a,b):this.children.push("".replace(a,b)),this},d.prototype.setSourceContent=function(a,b){this.sourceContents[f.toSetString(a)]=b},d.prototype.walkSourceContents=function(a){for(var b=0,c=this.children.length;c>b;b++)this.children[b][i]&&this.children[b].walkSourceContents(a);for(var d=Object.keys(this.sourceContents),b=0,c=d.length;c>b;b++)a(f.fromSetString(d[b]),this.sourceContents[d[b]])},d.prototype.toString=function(){var a="";return this.walk(function(b){a+=b}),a},d.prototype.toStringWithSourceMap=function(a){var b={code:"",line:1,column:0},c=new e(a),d=!1,f=null,g=null,i=null,j=null;return this.walk(function(a,e){b.code+=a,null!==e.source&&null!==e.line&&null!==e.column?((f!==e.source||g!==e.line||i!==e.column||j!==e.name)&&c.addMapping({source:e.source,original:{line:e.line,column:e.column},generated:{line:b.line,column:b.column},name:e.name}),f=e.source,g=e.line,i=e.column,j=e.name,d=!0):d&&(c.addMapping({generated:{line:b.line,column:b.column}}),f=null,d=!1);for(var k=0,l=a.length;l>k;k++)a.charCodeAt(k)===h?(b.line++,b.column=0,k+1===l?(f=null,d=!1):d&&c.addMapping({source:e.source,original:{line:e.line,column:e.column},generated:{line:b.line,column:b.column},name:e.name})):b.column++}),this.walkSourceContents(function(a,b){c.setSourceContent(a,b)}),{code:b.code,map:c}},b.SourceNode=d})},{"./source-map-generator":124,"./util":126,amdefine:127}],126:[function(a,b,c){if("function"!=typeof d)var d=a("amdefine")(b,a);d(function(a,b,c){function d(a,b,c){if(b in a)return a[b];if(3===arguments.length)return c;throw new Error('"'+b+'" is a required argument.')}function e(a){var b=a.match(o);return b?{scheme:b[1],auth:b[2],host:b[3],port:b[4],path:b[5]}:null}function f(a){var b="";return a.scheme&&(b+=a.scheme+":"),b+="//",a.auth&&(b+=a.auth+"@"),a.host&&(b+=a.host),a.port&&(b+=":"+a.port),a.path&&(b+=a.path),b}function g(a){var b=a,c=e(a);if(c){if(!c.path)return a;b=c.path}for(var d,g="/"===b.charAt(0),h=b.split(/\/+/),i=0,j=h.length-1;j>=0;j--)d=h[j],"."===d?h.splice(j,1):".."===d?i++:i>0&&(""===d?(h.splice(j+1,i),i=0):(h.splice(j,2),i--));return b=h.join("/"),""===b&&(b=g?"/":"."),c?(c.path=b,f(c)):b}function h(a,b){""===a&&(a="."),""===b&&(b=".");var c=e(b),d=e(a);if(d&&(a=d.path||"/"),c&&!c.scheme)return d&&(c.scheme=d.scheme),f(c);if(c||b.match(p))return b;if(d&&!d.host&&!d.path)return d.host=b,f(d);var h="/"===b.charAt(0)?b:g(a.replace(/\/+$/,"")+"/"+b);return d?(d.path=h,f(d)):h}function i(a,b){""===a&&(a="."),a=a.replace(/\/$/,"");var c=e(a);return"/"==b.charAt(0)&&c&&"/"==c.path?b.slice(1):0===b.indexOf(a+"/")?b.substr(a.length+1):b}function j(a){return"$"+a}function k(a){return a.substr(1)}function l(a,b){var c=a||"",d=b||"";return(c>d)-(d>c)}function m(a,b,c){var d;return(d=l(a.source,b.source))?d:(d=a.originalLine-b.originalLine)?d:(d=a.originalColumn-b.originalColumn,d||c?d:(d=l(a.name,b.name))?d:(d=a.generatedLine-b.generatedLine,d?d:a.generatedColumn-b.generatedColumn))}function n(a,b,c){var d;return(d=a.generatedLine-b.generatedLine)?d:(d=a.generatedColumn-b.generatedColumn,d||c?d:(d=l(a.source,b.source))?d:(d=a.originalLine-b.originalLine)?d:(d=a.originalColumn-b.originalColumn,d?d:l(a.name,b.name)))}b.getArg=d;var o=/^(?:([\w+\-.]+):)?\/\/(?:(\w+:\w+)@)?([\w.]*)(?::(\d+))?(\S*)$/,p=/^data:.+\,.+$/;b.urlParse=e,b.urlGenerate=f,b.normalize=g,b.join=h,b.relative=i,b.toSetString=j,b.fromSetString=k,b.compareByOriginalPositions=m,b.compareByGeneratedPositions=n})},{amdefine:127}],127:[function(a,b,c){(function(c,d){/** vim: et:ts=4:sw=4:sts=4 +var I=a("base64-js"),J=a("ieee754"),K=a("is-array");c.Buffer=d,c.SlowBuffer=e,c.INSPECT_MAX_BYTES=50,d.poolSize=8192;var L=1073741823,M={};d.TYPED_ARRAY_SUPPORT=function(){try{var a=new ArrayBuffer(0),b=new Uint8Array(a);return b.foo=function(){return 42},42===b.foo()&&"function"==typeof b.subarray&&0===new Uint8Array(1).subarray(1,1).byteLength}catch(c){return!1}}(),d.isBuffer=function(a){return!(null==a||!a._isBuffer)},d.compare=function(a,b){if(!d.isBuffer(a)||!d.isBuffer(b))throw new TypeError("Arguments must be Buffers");if(a===b)return 0;for(var c=a.length,e=b.length,f=0,g=Math.min(c,e);g>f&&a[f]===b[f];f++);return f!==g&&(c=a[f],e=b[f]),e>c?-1:c>e?1:0},d.isEncoding=function(a){switch(String(a).toLowerCase()){case"hex":case"utf8":case"utf-8":case"ascii":case"binary":case"base64":case"raw":case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":return!0;default:return!1}},d.concat=function(a,b){if(!K(a))throw new TypeError("list argument must be an Array of Buffers.");if(0===a.length)return new d(0);if(1===a.length)return a[0];var c;if(void 0===b)for(b=0,c=0;c>>1;break;case"utf8":case"utf-8":c=C(a).length;break;case"base64":c=F(a).length;break;default:c=a.length}return c},d.prototype.length=void 0,d.prototype.parent=void 0,d.prototype.toString=function(a,b,c){var d=!1;if(b>>>=0,c=void 0===c||c===1/0?this.length:c>>>0,a||(a="utf8"),0>b&&(b=0),c>this.length&&(c=this.length),b>=c)return"";for(;;)switch(a){case"hex":return p(this,b,c);case"utf8":case"utf-8":return m(this,b,c);case"ascii":return n(this,b,c);case"binary":return o(this,b,c);case"base64":return l(this,b,c);case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":return q(this,b,c);default:if(d)throw new TypeError("Unknown encoding: "+a);a=(a+"").toLowerCase(),d=!0}},d.prototype.equals=function(a){if(!d.isBuffer(a))throw new TypeError("Argument must be a Buffer");return this===a?!0:0===d.compare(this,a)},d.prototype.inspect=function(){var a="",b=c.INSPECT_MAX_BYTES;return this.length>0&&(a=this.toString("hex",0,b).match(/.{2}/g).join(" "),this.length>b&&(a+=" ... ")),""},d.prototype.compare=function(a){if(!d.isBuffer(a))throw new TypeError("Argument must be a Buffer");return this===a?0:d.compare(this,a)},d.prototype.indexOf=function(a,b){function c(a,b,c){for(var d=-1,e=0;c+e2147483647?b=2147483647:-2147483648>b&&(b=-2147483648),b>>=0,0===this.length)return-1;if(b>=this.length)return-1;if(0>b&&(b=Math.max(this.length+b,0)),"string"==typeof a)return 0===a.length?-1:String.prototype.indexOf.call(this,a,b);if(d.isBuffer(a))return c(this,a,b);if("number"==typeof a)return d.TYPED_ARRAY_SUPPORT&&"function"===Uint8Array.prototype.indexOf?Uint8Array.prototype.indexOf.call(this,a,b):c(this,[a],b);throw new TypeError("val must be string, number or Buffer")},d.prototype.get=function(a){return console.log(".get() is deprecated. Access using array indexes instead."),this.readUInt8(a)},d.prototype.set=function(a,b){return console.log(".set() is deprecated. Access using array indexes instead."),this.writeUInt8(a,b)},d.prototype.write=function(a,b,c,d){if(isFinite(b))isFinite(c)||(d=c,c=void 0);else{var e=d;d=b,b=c,c=e}if(b=Number(b)||0,0>c||0>b||b>this.length)throw new RangeError("attempt to write outside buffer bounds");var l=this.length-b;c?(c=Number(c),c>l&&(c=l)):c=l,d=String(d||"utf8").toLowerCase();var m;switch(d){case"hex":m=f(this,a,b,c);break;case"utf8":case"utf-8":m=g(this,a,b,c);break;case"ascii":m=h(this,a,b,c);break;case"binary":m=i(this,a,b,c);break;case"base64":m=j(this,a,b,c);break;case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":m=k(this,a,b,c);break;default:throw new TypeError("Unknown encoding: "+d)}return m},d.prototype.toJSON=function(){return{type:"Buffer",data:Array.prototype.slice.call(this._arr||this,0)}},d.prototype.slice=function(a,b){var c=this.length;a=~~a,b=void 0===b?c:~~b,0>a?(a+=c,0>a&&(a=0)):a>c&&(a=c),0>b?(b+=c,0>b&&(b=0)):b>c&&(b=c),a>b&&(b=a);var e;if(d.TYPED_ARRAY_SUPPORT)e=d._augment(this.subarray(a,b));else{var f=b-a;e=new d(f,void 0);for(var g=0;f>g;g++)e[g]=this[g+a]}return e.length&&(e.parent=this.parent||this),e},d.prototype.readUIntLE=function(a,b,c){a>>>=0,b>>>=0,c||r(a,b,this.length);for(var d=this[a],e=1,f=0;++f>>=0,b>>>=0,c||r(a,b,this.length);for(var d=this[a+--b],e=1;b>0&&(e*=256);)d+=this[a+--b]*e;return d},d.prototype.readUInt8=function(a,b){return b||r(a,1,this.length),this[a]},d.prototype.readUInt16LE=function(a,b){return b||r(a,2,this.length),this[a]|this[a+1]<<8},d.prototype.readUInt16BE=function(a,b){return b||r(a,2,this.length),this[a]<<8|this[a+1]},d.prototype.readUInt32LE=function(a,b){return b||r(a,4,this.length),(this[a]|this[a+1]<<8|this[a+2]<<16)+16777216*this[a+3]},d.prototype.readUInt32BE=function(a,b){return b||r(a,4,this.length),16777216*this[a]+(this[a+1]<<16|this[a+2]<<8|this[a+3])},d.prototype.readIntLE=function(a,b,c){a>>>=0,b>>>=0,c||r(a,b,this.length);for(var d=this[a],e=1,f=0;++f=e&&(d-=Math.pow(2,8*b)),d},d.prototype.readIntBE=function(a,b,c){a>>>=0,b>>>=0,c||r(a,b,this.length);for(var d=b,e=1,f=this[a+--d];d>0&&(e*=256);)f+=this[a+--d]*e;return e*=128,f>=e&&(f-=Math.pow(2,8*b)),f},d.prototype.readInt8=function(a,b){return b||r(a,1,this.length),128&this[a]?-1*(255-this[a]+1):this[a]},d.prototype.readInt16LE=function(a,b){b||r(a,2,this.length);var c=this[a]|this[a+1]<<8;return 32768&c?4294901760|c:c},d.prototype.readInt16BE=function(a,b){b||r(a,2,this.length);var c=this[a+1]|this[a]<<8;return 32768&c?4294901760|c:c},d.prototype.readInt32LE=function(a,b){return b||r(a,4,this.length),this[a]|this[a+1]<<8|this[a+2]<<16|this[a+3]<<24},d.prototype.readInt32BE=function(a,b){return b||r(a,4,this.length),this[a]<<24|this[a+1]<<16|this[a+2]<<8|this[a+3]},d.prototype.readFloatLE=function(a,b){return b||r(a,4,this.length),J.read(this,a,!0,23,4)},d.prototype.readFloatBE=function(a,b){return b||r(a,4,this.length),J.read(this,a,!1,23,4)},d.prototype.readDoubleLE=function(a,b){return b||r(a,8,this.length),J.read(this,a,!0,52,8)},d.prototype.readDoubleBE=function(a,b){return b||r(a,8,this.length),J.read(this,a,!1,52,8)},d.prototype.writeUIntLE=function(a,b,c,d){a=+a,b>>>=0,c>>>=0,d||s(this,a,b,c,Math.pow(2,8*c),0);var e=1,f=0;for(this[b]=255&a;++f>>0&255;return b+c},d.prototype.writeUIntBE=function(a,b,c,d){a=+a,b>>>=0,c>>>=0,d||s(this,a,b,c,Math.pow(2,8*c),0);var e=c-1,f=1;for(this[b+e]=255&a;--e>=0&&(f*=256);)this[b+e]=a/f>>>0&255;return b+c},d.prototype.writeUInt8=function(a,b,c){return a=+a,b>>>=0,c||s(this,a,b,1,255,0),d.TYPED_ARRAY_SUPPORT||(a=Math.floor(a)),this[b]=a,b+1},d.prototype.writeUInt16LE=function(a,b,c){return a=+a,b>>>=0,c||s(this,a,b,2,65535,0),d.TYPED_ARRAY_SUPPORT?(this[b]=a,this[b+1]=a>>>8):t(this,a,b,!0),b+2},d.prototype.writeUInt16BE=function(a,b,c){return a=+a,b>>>=0,c||s(this,a,b,2,65535,0),d.TYPED_ARRAY_SUPPORT?(this[b]=a>>>8,this[b+1]=a):t(this,a,b,!1),b+2},d.prototype.writeUInt32LE=function(a,b,c){return a=+a,b>>>=0,c||s(this,a,b,4,4294967295,0),d.TYPED_ARRAY_SUPPORT?(this[b+3]=a>>>24,this[b+2]=a>>>16,this[b+1]=a>>>8,this[b]=a):u(this,a,b,!0),b+4},d.prototype.writeUInt32BE=function(a,b,c){return a=+a,b>>>=0,c||s(this,a,b,4,4294967295,0),d.TYPED_ARRAY_SUPPORT?(this[b]=a>>>24,this[b+1]=a>>>16,this[b+2]=a>>>8,this[b+3]=a):u(this,a,b,!1),b+4},d.prototype.writeIntLE=function(a,b,c,d){a=+a,b>>>=0,d||s(this,a,b,c,Math.pow(2,8*c-1)-1,-Math.pow(2,8*c-1));var e=0,f=1,g=0>a?1:0;for(this[b]=255&a;++e>0)-g&255;return b+c},d.prototype.writeIntBE=function(a,b,c,d){a=+a,b>>>=0,d||s(this,a,b,c,Math.pow(2,8*c-1)-1,-Math.pow(2,8*c-1));var e=c-1,f=1,g=0>a?1:0;for(this[b+e]=255&a;--e>=0&&(f*=256);)this[b+e]=(a/f>>0)-g&255;return b+c},d.prototype.writeInt8=function(a,b,c){return a=+a,b>>>=0,c||s(this,a,b,1,127,-128),d.TYPED_ARRAY_SUPPORT||(a=Math.floor(a)),0>a&&(a=255+a+1),this[b]=a,b+1},d.prototype.writeInt16LE=function(a,b,c){return a=+a,b>>>=0,c||s(this,a,b,2,32767,-32768),d.TYPED_ARRAY_SUPPORT?(this[b]=a,this[b+1]=a>>>8):t(this,a,b,!0),b+2},d.prototype.writeInt16BE=function(a,b,c){return a=+a,b>>>=0,c||s(this,a,b,2,32767,-32768),d.TYPED_ARRAY_SUPPORT?(this[b]=a>>>8,this[b+1]=a):t(this,a,b,!1),b+2},d.prototype.writeInt32LE=function(a,b,c){return a=+a,b>>>=0,c||s(this,a,b,4,2147483647,-2147483648),d.TYPED_ARRAY_SUPPORT?(this[b]=a,this[b+1]=a>>>8,this[b+2]=a>>>16,this[b+3]=a>>>24):u(this,a,b,!0),b+4},d.prototype.writeInt32BE=function(a,b,c){return a=+a,b>>>=0,c||s(this,a,b,4,2147483647,-2147483648),0>a&&(a=4294967295+a+1),d.TYPED_ARRAY_SUPPORT?(this[b]=a>>>24,this[b+1]=a>>>16,this[b+2]=a>>>8,this[b+3]=a):u(this,a,b,!1),b+4},d.prototype.writeFloatLE=function(a,b,c){return w(this,a,b,!0,c)},d.prototype.writeFloatBE=function(a,b,c){return w(this,a,b,!1,c)},d.prototype.writeDoubleLE=function(a,b,c){return x(this,a,b,!0,c)},d.prototype.writeDoubleBE=function(a,b,c){return x(this,a,b,!1,c)},d.prototype.copy=function(a,b,c,e){if(c||(c=0),e||0===e||(e=this.length),b>=a.length&&(b=a.length),b||(b=0),e>0&&c>e&&(e=c),e===c)return 0;if(0===a.length||0===this.length)return 0;if(0>b)throw new RangeError("targetStart out of bounds");if(0>c||c>=this.length)throw new RangeError("sourceStart out of bounds");if(0>e)throw new RangeError("sourceEnd out of bounds");e>this.length&&(e=this.length),a.length-bf||!d.TYPED_ARRAY_SUPPORT)for(var g=0;f>g;g++)a[g+b]=this[g+c];else a._set(this.subarray(c,c+f),b);return f},d.prototype.fill=function(a,b,c){if(a||(a=0),b||(b=0),c||(c=this.length),b>c)throw new RangeError("end < start");if(c!==b&&0!==this.length){if(0>b||b>=this.length)throw new RangeError("start out of bounds");if(0>c||c>this.length)throw new RangeError("end out of bounds");var d;if("number"==typeof a)for(d=b;c>d;d++)this[d]=a;else{var e=C(a.toString()),f=e.length;for(d=b;c>d;d++)this[d]=e[d%f]}return this}},d.prototype.toArrayBuffer=function(){if("undefined"!=typeof Uint8Array){if(d.TYPED_ARRAY_SUPPORT)return new d(this).buffer;for(var a=new Uint8Array(this.length),b=0,c=a.length;c>b;b+=1)a[b]=this[b];return a.buffer}throw new TypeError("Buffer.toArrayBuffer not supported in this browser")};var N=d.prototype;d._augment=function(a){return a.constructor=d,a._isBuffer=!0,a._set=a.set,a.get=N.get,a.set=N.set,a.write=N.write,a.toString=N.toString,a.toLocaleString=N.toString,a.toJSON=N.toJSON,a.equals=N.equals,a.compare=N.compare,a.indexOf=N.indexOf,a.copy=N.copy,a.slice=N.slice,a.readUIntLE=N.readUIntLE,a.readUIntBE=N.readUIntBE,a.readUInt8=N.readUInt8,a.readUInt16LE=N.readUInt16LE,a.readUInt16BE=N.readUInt16BE,a.readUInt32LE=N.readUInt32LE,a.readUInt32BE=N.readUInt32BE,a.readIntLE=N.readIntLE,a.readIntBE=N.readIntBE,a.readInt8=N.readInt8,a.readInt16LE=N.readInt16LE,a.readInt16BE=N.readInt16BE,a.readInt32LE=N.readInt32LE,a.readInt32BE=N.readInt32BE,a.readFloatLE=N.readFloatLE,a.readFloatBE=N.readFloatBE,a.readDoubleLE=N.readDoubleLE,a.readDoubleBE=N.readDoubleBE,a.writeUInt8=N.writeUInt8,a.writeUIntLE=N.writeUIntLE,a.writeUIntBE=N.writeUIntBE,a.writeUInt16LE=N.writeUInt16LE,a.writeUInt16BE=N.writeUInt16BE,a.writeUInt32LE=N.writeUInt32LE,a.writeUInt32BE=N.writeUInt32BE,a.writeIntLE=N.writeIntLE,a.writeIntBE=N.writeIntBE,a.writeInt8=N.writeInt8,a.writeInt16LE=N.writeInt16LE,a.writeInt16BE=N.writeInt16BE,a.writeInt32LE=N.writeInt32LE,a.writeInt32BE=N.writeInt32BE,a.writeFloatLE=N.writeFloatLE,a.writeFloatBE=N.writeFloatBE,a.writeDoubleLE=N.writeDoubleLE,a.writeDoubleBE=N.writeDoubleBE,a.fill=N.fill,a.inspect=N.inspect,a.toArrayBuffer=N.toArrayBuffer,a};var O=/[^+\/0-9A-z\-]/g},{"base64-js":50,ieee754:51,"is-array":52}],50:[function(a,b,c){var d="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";!function(a){"use strict";function b(a){var b=a.charCodeAt(0);return b===g||b===l?62:b===h||b===m?63:i>b?-1:i+10>b?b-i+26+26:k+26>b?b-k:j+26>b?b-j+26:void 0}function c(a){function c(a){j[l++]=a}var d,e,g,h,i,j;if(a.length%4>0)throw new Error("Invalid string. Length must be a multiple of 4");var k=a.length;i="="===a.charAt(k-2)?2:"="===a.charAt(k-1)?1:0,j=new f(3*a.length/4-i),g=i>0?a.length-4:a.length;var l=0;for(d=0,e=0;g>d;d+=4,e+=3)h=b(a.charAt(d))<<18|b(a.charAt(d+1))<<12|b(a.charAt(d+2))<<6|b(a.charAt(d+3)),c((16711680&h)>>16),c((65280&h)>>8),c(255&h);return 2===i?(h=b(a.charAt(d))<<2|b(a.charAt(d+1))>>4,c(255&h)):1===i&&(h=b(a.charAt(d))<<10|b(a.charAt(d+1))<<4|b(a.charAt(d+2))>>2,c(h>>8&255),c(255&h)),j}function e(a){function b(a){return d.charAt(a)}function c(a){return b(a>>18&63)+b(a>>12&63)+b(a>>6&63)+b(63&a)}var e,f,g,h=a.length%3,i="";for(e=0,g=a.length-h;g>e;e+=3)f=(a[e]<<16)+(a[e+1]<<8)+a[e+2],i+=c(f);switch(h){case 1:f=a[a.length-1],i+=b(f>>2),i+=b(f<<4&63),i+="==";break;case 2:f=(a[a.length-2]<<8)+a[a.length-1],i+=b(f>>10),i+=b(f>>4&63),i+=b(f<<2&63),i+="="}return i}var f="undefined"!=typeof Uint8Array?Uint8Array:Array,g="+".charCodeAt(0),h="/".charCodeAt(0),i="0".charCodeAt(0),j="a".charCodeAt(0),k="A".charCodeAt(0),l="-".charCodeAt(0),m="_".charCodeAt(0);a.toByteArray=c,a.fromByteArray=e}("undefined"==typeof c?this.base64js={}:c)},{}],51:[function(a,b,c){c.read=function(a,b,c,d,e){var f,g,h=8*e-d-1,i=(1<>1,k=-7,l=c?e-1:0,m=c?-1:1,n=a[b+l];for(l+=m,f=n&(1<<-k)-1,n>>=-k,k+=h;k>0;f=256*f+a[b+l],l+=m,k-=8);for(g=f&(1<<-k)-1,f>>=-k,k+=d;k>0;g=256*g+a[b+l],l+=m,k-=8);if(0===f)f=1-j;else{if(f===i)return g?NaN:(n?-1:1)*(1/0);g+=Math.pow(2,d),f-=j}return(n?-1:1)*g*Math.pow(2,f-d)},c.write=function(a,b,c,d,e,f){var g,h,i,j=8*f-e-1,k=(1<>1,m=23===e?Math.pow(2,-24)-Math.pow(2,-77):0,n=d?0:f-1,o=d?1:-1,p=0>b||0===b&&0>1/b?1:0;for(b=Math.abs(b),isNaN(b)||b===1/0?(h=isNaN(b)?1:0,g=k):(g=Math.floor(Math.log(b)/Math.LN2),b*(i=Math.pow(2,-g))<1&&(g--,i*=2),b+=g+l>=1?m/i:m*Math.pow(2,1-l),b*i>=2&&(g++,i/=2),g+l>=k?(h=0,g=k):g+l>=1?(h=(b*i-1)*Math.pow(2,e),g+=l):(h=b*Math.pow(2,l-1)*Math.pow(2,e),g=0));e>=8;a[c+n]=255&h,n+=o,h/=256,e-=8);for(g=g<0;a[c+n]=255&g,n+=o,g/=256,j-=8);a[c+n-o]|=128*p}},{}],52:[function(a,b,c){var d=Array.isArray,e=Object.prototype.toString;b.exports=d||function(a){return!!a&&"[object Array]"==e.call(a)}},{}],53:[function(a,b,c){(function(a){function b(a,b){for(var c=0,d=a.length-1;d>=0;d--){var e=a[d];"."===e?a.splice(d,1):".."===e?(a.splice(d,1),c++):c&&(a.splice(d,1),c--)}if(b)for(;c--;c)a.unshift("..");return a}function d(a,b){if(a.filter)return a.filter(b);for(var c=[],d=0;d=-1&&!e;f--){var g=f>=0?arguments[f]:a.cwd();if("string"!=typeof g)throw new TypeError("Arguments to path.resolve must be strings");g&&(c=g+"/"+c,e="/"===g.charAt(0))}return c=b(d(c.split("/"),function(a){return!!a}),!e).join("/"),(e?"/":"")+c||"."},c.normalize=function(a){var e=c.isAbsolute(a),f="/"===g(a,-1);return a=b(d(a.split("/"),function(a){return!!a}),!e).join("/"),a||e||(a="."),a&&f&&(a+="/"),(e?"/":"")+a},c.isAbsolute=function(a){return"/"===a.charAt(0)},c.join=function(){var a=Array.prototype.slice.call(arguments,0);return c.normalize(d(a,function(a,b){if("string"!=typeof a)throw new TypeError("Arguments to path.join must be strings");return a}).join("/"))},c.relative=function(a,b){function d(a){for(var b=0;b=0&&""===a[c];c--);return b>c?[]:a.slice(b,c-b+1)}a=c.resolve(a).substr(1),b=c.resolve(b).substr(1);for(var e=d(a.split("/")),f=d(b.split("/")),g=Math.min(e.length,f.length),h=g,i=0;g>i;i++)if(e[i]!==f[i]){h=i;break}for(var j=[],i=h;ib&&(b=a.length+b),a.substr(b,c)}}).call(this,a("_process"))},{_process:54}],54:[function(a,b,c){function d(){if(!h){h=!0;for(var a,b=g.length;b;){a=g,g=[];for(var c=-1;++c 1%","last 2 versions","Firefox ESR","Opera 12.1"],h.major=["safari","opera","ios_saf","ie_mob","ie","firefox","chrome"],h.aliases={fx:"firefox",ff:"firefox",ios:"ios_saf",explorer:"ie",blackberry:"bb",explorermobile:"ie_mob",operamini:"op_mini",operamobile:"op_mob",chromeandroid:"and_chr",firefoxandroid:"and_ff"},h.versionAliases={},h.byName=function(a){a=a.toLowerCase(),a=h.aliases[a]||a;var b=h.data[a];if(!b)throw"Unknown browser "+a;return b},h.readConfig=function(a){if(a===!1)return!1;if(!f.readFileSync)return!1;"undefined"==typeof a&&(a=".");for(var b,c=e.resolve(a).split(e.sep);c.length;){if(b=c.concat(["browserslist"]).join(e.sep),f.existsSync(b)&&f.lstatSync(b).isFile())return h.parseConfig(f.readFileSync(b));c.pop()}return!1},h.parseConfig=function(a){return a.toString().replace(/#[^\n]*/g,"").split(/\n/).map(function(a){return a.trim()}).filter(function(a){return""!==a})},h.queries={lastVersions:{regexp:/^last (\d+) versions?$/i,select:function(a){var b=[];return h.major.forEach(function(c){var d=h.byName(c),e=d.released.slice(-a);e=e.map(function(a){return d.name+" "+a}),b=b.concat(e)}),b}},lastByBrowser:{regexp:/^last (\d+) (\w+) versions?$/i,select:function(a,b){var c=h.byName(b);return c.released.slice(-a).map(function(a){return c.name+" "+a})}},globalStatistics:{regexp:/^> (\d+\.?\d*)%$/,select:function(a){a=parseFloat(a);var b=[];for(var c in h.usage.global)h.usage.global[c]>a&&b.push(c);return b}},countryStatistics:{regexp:/^> (\d+\.?\d*)% in (\w\w)$/,select:function(b,c){b=parseFloat(b),c=c.toUpperCase();var d=[],e=h.usage[c];if(!e){e={};var f=a("caniuse-db/region-usage-json/"+c);for(var g in f.data)j(e,g,f.data[g]);h.usage[c]=e}for(var i in e)e[i]>b&&d.push(i);return d}},versions:{regexp:/^(\w+) (>=?|<=?)\s*([\d\.]+)/,select:function(a,b,c){var d=h.byName(a);c=parseFloat(c);var e;return">"==b?e=function(a){return parseFloat(a)>c}:">="==b?e=function(a){return parseFloat(a)>=c}:"<"==b?e=function(a){return parseFloat(a)",ie_id:"",chrome_id:""},audio:{title:"Audio element",description:"Method of playing sound on webpages (without requiring a plug-in).",spec:"https://html.spec.whatwg.org/multipage/embedded-content.html#the-audio-element",status:"ls",links:[{url:"http://html5doctor.com/native-audio-in-the-browser/",title:"HTML5 Doctor article"},{url:"https://dev.opera.com/articles/view/everything-you-need-to-know-about-html5-video-and-audio/",title:"Detailed article on video/audio elements"},{url:"http://www.jplayer.org/latest/demos/",title:"Demos of audio player that uses the audio element"},{url:"http://24ways.org/2010/the-state-of-html5-audio",title:"Detailed article on support"},{url:"http://textopia.org/androidsoundformats.html",title:"File format test page"},{url:"http://www.phoboslab.org/log/2011/03/the-state-of-html5-audio",title:"The State of HTML5 Audio"},{url:"https://raw.github.com/phiggins42/has.js/master/detect/audio.js#audio",title:"has.js test"},{url:"http://docs.webplatform.org/wiki/html/elements/audio",title:"WebPlatform Docs"}],categories:["HTML5"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"y",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"y",3.6:"y",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"n",3.2:"n",4:"y",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"a","10.0-10.1":"a",10.5:"y",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"y","4.2-4.3":"y","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y","8.1-8.3":"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"y",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"y",10:"y"},op_mob:{10:"n",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:"",notes_by_num:{},usage_perc_y:91.84,usage_perc_a:.03,ucprefix:!1,parent:"",keywords:"",ie_id:"",chrome_id:""},contenteditable:{title:"contenteditable attribute (basic support)",description:"Method of making any HTML element editable.",spec:"https://html.spec.whatwg.org/multipage/interaction.html#contenteditable",status:"ls",links:[{url:"http://html5demos.com/contenteditable",title:"Demo page"},{url:"https://blog.whatwg.org/the-road-to-html-5-contenteditable",title:"WHATWG blog post"},{url:"http://accessgarage.wordpress.com/2009/05/08/how-to-hack-your-app-to-make-contenteditable-work/",title:"Blog post on usage problems"},{url:"http://docs.webplatform.org/wiki/html/attributes/contentEditable",title:"WebPlatform Docs"}],categories:["HTML5"],stats:{ie:{5.5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"a",3.5:"y",3.6:"y",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"y",3.2:"y",4:"y",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"y","9.5-9.6":"y","10.0-10.1":"y",10.5:"y",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y","8.1-8.3":"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"y",10:"y"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"y",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:"This support only refers to very basic editing capability, implementations vary significantly on how certain elements can be edited.",notes_by_num:{},usage_perc_y:94.3,usage_perc_a:.04,ucprefix:!1,parent:"",keywords:"",ie_id:"",chrome_id:""},dragndrop:{title:"Drag and Drop",description:"Method of easily dragging and dropping elements on a page, requiring minimal JavaScript.",spec:"https://html.spec.whatwg.org/multipage/interaction.html#dnd",status:"ls",links:[{url:"http://html5doctor.com/native-drag-and-drop/",title:"HTML5 Doctor article"},{url:"http://nettutsplus.s3.amazonaws.com/64_html5dragdrop/demo/index.html",title:"Shopping cart demo"},{url:"http://html5demos.com/drag",title:"Demo with link blocks"},{url:"http://docs.webplatform.org/wiki/dom/DragEvent",title:"WebPlatform Docs"},{url:"https://github.com/MihaiValentin/setDragImage-IE",title:"Polyfill for setDragImage in IE"},{url:"http://blog.teamtreehouse.com/implementing-native-drag-and-drop",title:"Implementing Native Drag and Drop"}],categories:["HTML5"],stats:{ie:{5.5:"a #1",6:"a #1",7:"a #1",8:"a #1",9:"a #1",10:"a #2",11:"a #2",TP:"a #2"},firefox:{2:"p",3:"p",3.5:"y",3.6:"y",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"y",3.2:"y",4:"y",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"p","9.5-9.6":"p","10.0-10.1":"p",10.5:"p",10.6:"p",11:"p",11.1:"p",11.5:"p",11.6:"p",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n","8.1-8.3":"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",40:"n"},bb:{7:"n",10:"n"},op_mob:{10:"p",11:"p",11.1:"p",11.5:"p",12:"p",12.1:"y",24:"n"},and_chr:{41:"n"},and_ff:{36:"n"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"n"}},notes:"`dataTransfer.items` only supported by Chrome.\r\n\r\nCurrently no browser supports the `dropzone` attribute.\r\n\r\nFirefox supports any kind of DOM elements for `.setDragImage`. Chrome must have either an `HTMLImageElement` or any kind of DOM elements attached to the DOM and within the viewport of the browser for `.setDragImage`.",notes_by_num:{1:"Partial support refers to no support for the `dataTransfer.files` or `.types` objects and limited supported formats for `dataTransfer.setData`/`getData`.",2:"Partial support refers to not supporting `.setDragImage`"},usage_perc_y:52.18,usage_perc_a:13.43,ucprefix:!1,parent:"",keywords:"draganddrop",ie_id:"",chrome_id:""},internationalization:{title:"Internationalization API",description:"Locale-sensitive collation (string comparison), number formatting, and date and time formatting.",spec:"http://www.ecma-international.org/ecma-402/1.0/",status:"other",links:[{url:"https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl",title:"MDN reference"},{url:"http://norbertlindenberg.com/2012/12/ecmascript-internationalization-api/",title:"The ECMAScript Internationalization API"}],categories:["JS API"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"n",8:"n"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n","8.1-8.3":"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"u","4.4.3-4.4.4":"u",40:"y"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"n",11:"y"},and_uc:{9.9:"n"}},notes:"",notes_by_num:{},usage_perc_y:65.42,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"Intl,Collator,NumberFormat,DateTimeFormat",ie_id:"ecmascriptinternationalizationapi",chrome_id:""},queryselector:{title:"querySelector/querySelectorAll",description:"Method of accessing DOM elements using CSS selectors",spec:"http://www.w3.org/TR/selectors-api/",status:"rec",links:[{url:"https://developer.mozilla.org/en/DOM/element.querySelector",title:"MDN article on querySelector"},{url:"https://developer.mozilla.org/En/DOM/Element.querySelectorAll",title:"MDN article on querySelectorAll"},{url:"http://cjihrig.com/blog/javascripts-selectors-api/",title:"Blog post"},{url:"http://docs.webplatform.org/wiki/css/selectors_api/querySelector",title:"WebPlatform Docs"}],categories:["DOM"],stats:{ie:{5.5:"n",6:"p",7:"p",8:"a #1",9:"y",10:"y",11:"y",TP:"y"},firefox:{2:"p",3:"p",3.5:"y",3.6:"y",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"y",3.2:"y",4:"y",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"p","9.5-9.6":"p","10.0-10.1":"y",10.5:"y",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"y","4.0-4.1":"y","4.2-4.3":"y","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y","8.1-8.3":"y"},op_mini:{"5.0-8.0":"y"},android:{2.1:"y",2.2:"y",2.3:"y",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"y",10:"y"},op_mob:{10:"y",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:"",notes_by_num:{1:"Partial support in IE8 is due to being limited to [CSS 2.1 selectors](/#feat=css-sel2). Additionally, it will have trouble with selectors including unrecognized tags (for example HTML5 ones)."},usage_perc_y:94.66,usage_perc_a:2.33,ucprefix:!1,parent:"",keywords:"query,selectors,selectors api",ie_id:"",chrome_id:""},getelementsbyclassname:{title:"getElementsByClassName",description:"Method of accessing DOM elements by class name",spec:"http://www.w3.org/TR/dom/#dom-document-getelementsbyclassname",status:"wd",links:[{url:"http://www.quirksmode.org/dom/tests/basics.html#getElementsByClassName",title:"Test page"},{url:"http://docs.webplatform.org/wiki/dom/HTMLElement/getElementsByClassName",title:"WebPlatform Docs"}],categories:["DOM","HTML5"],stats:{ie:{5.5:"n",6:"p",7:"p",8:"p",9:"y",10:"y",11:"y",TP:"y"},firefox:{2:"p",3:"y",3.5:"y",3.6:"y",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"y",3.2:"y",4:"y",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"y","10.0-10.1":"y",10.5:"y",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"y","4.0-4.1":"y","4.2-4.3":"y","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y","8.1-8.3":"y"},op_mini:{"5.0-8.0":"y"},android:{2.1:"y",2.2:"y",2.3:"y",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"y",10:"y"},op_mob:{10:"y",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:"",notes_by_num:{},usage_perc_y:94.71,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"byclassname",ie_id:"",chrome_id:""},forms:{title:"HTML5 form features",description:'Expanded form options, including things like date pickers, sliders, validation, placeholders and multiple file uploads. Previously known as "Web forms 2.0".',spec:"https://html.spec.whatwg.org/multipage/forms.html#forms",status:"ls",links:[{url:"https://miketaylr.com/code/input-type-attr.html",title:"HTML5 inputs and attribute support page"},{url:"https://github.com/westonruter/webforms2",title:"Cross-browser JS implementation (based on original spec)"}],categories:["HTML5"],stats:{ie:{5.5:"n",6:"p",7:"p",8:"p",9:"p",10:"a",11:"a",TP:"a"},firefox:{2:"p",3:"p",3.5:"p",3.6:"p",4:"a",5:"a",6:"a",7:"a",8:"a",9:"a",10:"a",11:"a",12:"a",13:"a",14:"a",15:"a",16:"a",17:"a",18:"a",19:"a",20:"a",21:"a",22:"a",23:"a",24:"a",25:"a",26:"a",27:"a",28:"a",29:"a",30:"a",31:"a",32:"a",33:"a",34:"a",35:"a",36:"a",37:"a",38:"a",39:"a",40:"a"},chrome:{4:"a",5:"a",6:"a",7:"a",8:"a",9:"a",10:"a",11:"a",12:"a",13:"a",14:"a",15:"a",16:"a",17:"a",18:"a",19:"a",20:"a",21:"a",22:"a",23:"a",24:"a",25:"a",26:"a",27:"a",28:"a",29:"a",30:"a",31:"a",32:"a",33:"a",34:"a",35:"a",36:"a",37:"a",38:"a",39:"a",40:"a",41:"a",42:"a",43:"a",44:"a"},safari:{3.1:"p",3.2:"p",4:"a",5:"a",5.1:"a",6:"a",6.1:"a",7:"a",7.1:"a",8:"a"},opera:{9:"y","9.5-9.6":"y","10.0-10.1":"y",10.5:"y",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"a",16:"a",17:"a",18:"a",19:"a",20:"a",21:"a",22:"a",23:"a",24:"a",25:"a",26:"a",27:"a",28:"a",29:"a"},ios_saf:{3.2:"n","4.0-4.1":"a","4.2-4.3":"a","5.0-5.1":"a","6.0-6.1":"a","7.0-7.1":"a",8:"a","8.1-8.3":"a"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"a","4.4.3-4.4.4":"a",40:"a"},bb:{7:"n",10:"a"},op_mob:{10:"y",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"a"},and_chr:{41:"a"},and_ff:{36:"a"},ie_mob:{10:"a",11:"a"},and_uc:{9.9:"y"}},notes:"",notes_by_num:{},usage_perc_y:4.59,usage_perc_a:82.89,ucprefix:!1,parent:"",keywords:"input,datepicker",ie_id:"",chrome_id:""},html5semantic:{title:"New semantic elements",description:"HTML5 offers some new elements, primarily for semantic purposes. The elements include: section, article, aside, header, footer, nav, figure, figcaption, time, mark, main.",spec:"https://html.spec.whatwg.org/multipage/semantics.html#sections",status:"ls",links:[{url:"https://blog.whatwg.org/supporting-new-elements-in-ie",title:"Workaround for IE"},{url:"https://blog.whatwg.org/styling-ie-noscript",title:"Alternate workaround"},{url:"http://oli.jp/2009/html5-structure3/",title:"Article on structural elements"},{url:"https://raw.github.com/phiggins42/has.js/master/detect/dom.js#dom-html5-elements",title:"has.js test"}],categories:["HTML5"],stats:{ie:{5.5:"n",6:"p",7:"p",8:"p",9:"y #1",10:"y #1",11:"y #1",TP:"y"},firefox:{2:"n",3:"a #1",3.5:"a #1",3.6:"a #1",4:"y #1",5:"y #1",6:"y #1",7:"y #1",8:"y #1",9:"y #1",10:"y #1",11:"y #1",12:"y #1",13:"y #1",14:"y #1",15:"y #1",16:"y #1",17:"y #1",18:"y #1",19:"y #1",20:"y #1",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"a #1",5:"a #1",6:"y #1",7:"y #1",8:"y #1",9:"y #1",10:"y #1",11:"y #1",12:"y #1",13:"y #1",14:"y #1",15:"y #1",16:"y #1",17:"y #1",18:"y #1",19:"y #1",20:"y #1",21:"y #1",22:"y #1",23:"y #1",24:"y #1",25:"y #1",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"a #1",3.2:"a #1",4:"a #1",5:"y #1",5.1:"y #1",6:"y #1",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"a #1","9.5-9.6":"a #1","10.0-10.1":"a #1",10.5:"a #1",10.6:"a #1",11:"a #1",11.1:"y #1",11.5:"y #1",11.6:"y #1",12:"y #1",12.1:"y #1",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"a #1","4.0-4.1":"y #1","4.2-4.3":"y #1","5.0-5.1":"y #1","6.0-6.1":"y #1","7.0-7.1":"y",8:"y","8.1-8.3":"y"},op_mini:{"5.0-8.0":"a #1"},android:{2.1:"a #1",2.2:"y #1",2.3:"y #1",3:"y #1",4:"y #1",4.1:"y #1","4.2-4.3":"y #1",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"y #1",10:"y #1"},op_mob:{10:"a #1",11:"y #1",11.1:"y #1",11.5:"y #1",12:"y #1",12.1:"y #1",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"y #1",11:"y #1"},and_uc:{9.9:"y #1"}},notes:"Partial support refers to missing the default styling. This is easily taken care of by using display:block for all new elements (except time and mark, these should be display:inline anyway). IE11 and older versions of other browsers do not support the element.",notes_by_num:{1:"Does not include support for the element "},usage_perc_y:91.64,usage_perc_a:3.08,ucprefix:!1,parent:"",keywords:"",ie_id:"",chrome_id:""},"offline-apps":{title:"Offline web applications",description:"Method of defining web page files to be cached using a cache manifest file, allowing them to work offline on subsequent visits to the page",spec:"https://html.spec.whatwg.org/multipage/browsers.html#offline",status:"ls",links:[{url:"http://www.sitepoint.com/offline-web-application-tutorial/",title:"Sitepoint tutorial"},{url:"http://diveintohtml5.info/offline.html",title:"Dive Into HTML5 article"},{url:"http://hacks.mozilla.org/2010/01/offline-web-applications/",title:"Mozilla Hacks article/demo"},{url:"http://docs.webplatform.org/wiki/apis/appcache/ApplicationCache",title:"WebPlatform Docs"}],categories:["HTML5"],stats:{ie:{5.5:"n",6:"p",7:"p",8:"p",9:"n",10:"y",11:"y",TP:"y"},firefox:{2:"p",3:"a",3.5:"y",3.6:"y",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"p",3.2:"p",4:"y",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"p",10.5:"p",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"y","4.0-4.1":"y","4.2-4.3":"y","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y","8.1-8.3":"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"y",2.2:"y",2.3:"y",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"y",10:"y"},op_mob:{10:"n",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:"",notes_by_num:{},usage_perc_y:90.2,usage_perc_a:.04,ucprefix:!1,parent:"",keywords:"appcache,app cache,application cache,online",ie_id:"applicationcache",chrome_id:"6192449487634432"},webworkers:{title:"Web Workers",description:"Method of running scripts in the background, isolated from the web page",spec:"https://html.spec.whatwg.org/multipage/workers.html",status:"ls",links:[{url:"https://developer.mozilla.org/En/Using_web_workers",title:"MDN article"},{url:"http://nerget.com/rayjs-mt/rayjs.html",title:"Web Worker demo"},{url:"http://code.google.com/p/ie-web-worker/",title:"Polyfill for IE (single threaded)"},{url:"http://net.tutsplus.com/tutorials/javascript-ajax/getting-started-with-web-workers/",title:"Tutorial"}],categories:["JS API"],stats:{ie:{5.5:"n",6:"p",7:"p",8:"p",9:"p",10:"y",11:"y",TP:"y"},firefox:{2:"p",3:"p",3.5:"y",3.6:"y",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"p",3.2:"p",4:"y",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"p",10.5:"p",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y","8.1-8.3":"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"y",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"y",10:"y"},op_mob:{10:"p",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:"",notes_by_num:{},usage_perc_y:87.62,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"",ie_id:"",chrome_id:""},fontface:{title:"@font-face Web fonts",description:"Method of displaying fonts downloaded from websites",spec:"http://www.w3.org/TR/css3-webfonts/",status:"cr",links:[{url:"http://webfonts.info",title:"News and information site"},{url:"http://en.wikipedia.org/wiki/Web_typography",title:"Wikipedia"},{url:"http://www.css3files.com/font/",title:"Information page"},{url:"http://docs.webplatform.org/wiki/css/atrules/@font-face",title:"WebPlatform Docs"}],categories:["CSS3"],stats:{ie:{5.5:"a",6:"a",7:"a",8:"a",9:"y",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"y",3.6:"y",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"n",3.2:"y",4:"y",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"y",10.5:"y",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"a","4.0-4.1":"a","4.2-4.3":"y","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y","8.1-8.3":"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"a",2.3:"a",3:"a",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"a",10:"y"},op_mob:{10:"y",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:"Partial support before IE9 refers to only supporting EOT fonts. Safari for iOS 4.1 and below only supports SVG fonts.",notes_by_num:{},usage_perc_y:91.68,usage_perc_a:2.71,ucprefix:!1,parent:"",keywords:"font face",ie_id:"",chrome_id:""},eot:{title:"EOT - Embedded OpenType fonts",description:"Type of font that can be derived from a regular font, allowing small files and legal use of high-quality fonts. Usage is restricted by the file being tied to the website",spec:"http://www.w3.org/Submission/EOT/",status:"unoff",links:[{url:"http://en.wikipedia.org/wiki/Embedded_OpenType",title:"Wikipedia"},{url:"http://www.microsoft.com/typography/web/embedding/default.aspx",title:"Example pages"}],categories:["Other"],stats:{ie:{5.5:"n",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"n",37:"n",38:"n",39:"n",40:"n"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"n",37:"n",38:"n",39:"n",40:"n",41:"n",42:"n",43:"n",44:"n"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"n",8:"n"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n","8.1-8.3":"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",40:"n"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"n"},and_chr:{41:"n"},and_ff:{36:"n"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"Proposal by Microsoft, being considered for W3C standardization.",notes_by_num:{},usage_perc_y:13.42,usage_perc_a:0,ucprefix:!1,parent:"fontface",keywords:"",ie_id:"",chrome_id:""},woff:{title:"WOFF - Web Open Font Format",description:"Compressed TrueType/OpenType font that contains information about the font's source.",spec:"http://www.w3.org/TR/WOFF/",status:"rec",links:[{url:"http://hacks.mozilla.org/2009/10/woff/",title:"Mozilla hacks blog post"}],categories:["Other"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"y",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"y",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"n",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y","8.1-8.3":"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"y",10:"y"},op_mob:{10:"n",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:"Reported to be supported in some modified versions of the Android 4.0 browser.",notes_by_num:{},usage_perc_y:89.03,usage_perc_a:0,ucprefix:!1,parent:"fontface",keywords:"",ie_id:"",chrome_id:""},multibackgrounds:{title:"CSS3 Multiple backgrounds",description:"Method of using multiple images as a background",spec:"http://www.w3.org/TR/css3-background/",status:"cr",links:[{url:"http://www.css3.info/preview/multiple-backgrounds/",title:"Demo & information page"},{url:"http://www.css3files.com/background/",title:"Information page"},{url:"http://docs.webplatform.org/wiki/css/properties/background-image", +title:"WebPlatform Docs"}],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"y",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"y",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"y",3.2:"y",4:"y",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"y",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"y","4.0-4.1":"y","4.2-4.3":"y","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y","8.1-8.3":"y"},op_mini:{"5.0-8.0":"y"},android:{2.1:"y",2.2:"y",2.3:"y",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"y",10:"y"},op_mob:{10:"y",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:"",notes_by_num:{},usage_perc_y:94.63,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"",ie_id:"",chrome_id:""},"border-image":{title:"CSS3 Border images",description:"Method of using images for borders",spec:"http://www.w3.org/TR/css3-background/#the-border-image",status:"cr",links:[{url:"http://www.css3files.com/border/",title:"Information page"},{url:"http://docs.webplatform.org/wiki/css/properties/border-image",title:"WebPlatform Docs"}],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"a x",3.6:"a x",4:"a x",5:"a x",6:"a x",7:"a x",8:"a x",9:"a x",10:"a x",11:"a x",12:"a x",13:"a x",14:"a x",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"a x",5:"a x",6:"a x",7:"a x",8:"a x",9:"a x",10:"a x",11:"a x",12:"a x",13:"a x",14:"a x",15:"y x",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"a x",3.2:"a x",4:"a x",5:"a x",5.1:"a x",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"a",10.6:"a",11:"a x",11.1:"a x",11.5:"a x",11.6:"a x",12:"a x",12.1:"a x",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"a x","4.0-4.1":"a x","4.2-4.3":"a x","5.0-5.1":"a x","6.0-6.1":"y","7.0-7.1":"y",8:"y","8.1-8.3":"y"},op_mini:{"5.0-8.0":"a x"},android:{2.1:"a x",2.2:"a x",2.3:"a x",3:"a x",4:"a x",4.1:"a x","4.2-4.3":"a x",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"a x",10:"y"},op_mob:{10:"n",11:"a x",11.1:"a x",11.5:"a x",12:"a x",12.1:"a x",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"n",11:"y"},and_uc:{9.9:"y"}},notes:"Note that both the `border-style` and `border-width` must be specified (not set to `none` or 0) for border-images to work according to spec, though older implementations may not have this requirement. Partial support refers to supporting the shorthand syntax, but not the individual properties (border-image-source, border-image-slice, etc). ",notes_by_num:{},usage_perc_y:84.64,usage_perc_a:6.87,ucprefix:!1,parent:"",keywords:"",ie_id:"",chrome_id:""},"background-img-opts":{title:"CSS3 Background-image options",description:"New properties to affect background images, including background-clip, background-origin and background-size",spec:"http://www.w3.org/TR/css3-background/#backgrounds",status:"cr",links:[{url:"http://www.standardista.com/css3/css3-background-properties",title:"Detailed compatibility tables and demos"},{url:"http://www.css3files.com/background/",title:"Information page"},{url:"https://github.com/louisremi/background-size-polyfill",title:"Polyfill for IE7-8"}],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"y",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"a x",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"a #3",5:"a #3",6:"a #3",7:"a #3",8:"a #3",9:"a #3",10:"a #3",11:"a #3",12:"a #3",13:"a #3",14:"a #3",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"a #2 #3",3.2:"a #2 #3",4:"a #2 #3",5:"a #2 #3",5.1:"a #2 #3",6:"a #2 #3",6.1:"a #2 #3",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"a x",10.5:"y",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"a","4.0-4.1":"a","4.2-4.3":"a","5.0-5.1":"a #3","6.0-6.1":"a","7.0-7.1":"y",8:"y","8.1-8.3":"y"},op_mini:{"5.0-8.0":"a #1"},android:{2.1:"a x",2.2:"a x #3",2.3:"a x #3",3:"a #3",4:"a #3",4.1:"a #3","4.2-4.3":"a #3",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"y",10:"y"},op_mob:{10:"y",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:"",notes_by_num:{1:"Partial support in Opera Mini refers to not supporting background sizing or background attachments. However Opera Mini 7.5 supports background sizing (including cover and contain values).",2:"Partial support in Safari 6 refers to not supporting background sizing offset from edges syntax.",3:"Does not support `background-size` values in the `background` shorthand"},usage_perc_y:87.92,usage_perc_a:6.73,ucprefix:!1,parent:"",keywords:"",ie_id:"",chrome_id:""},"css-table":{title:"CSS Table display",description:"Method of displaying elements as tables, rows, and cells",spec:"http://www.w3.org/TR/CSS21/tables.html",status:"rec",links:[{url:"http://www.onenaught.com/posts/201/use-css-displaytable-for-layout",title:"Blog post on usage"}],categories:["CSS2"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"y",9:"y",10:"y",11:"y",TP:"y"},firefox:{2:"y",3:"y",3.5:"y",3.6:"y",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"y",3.2:"y",4:"y",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"y","9.5-9.6":"y","10.0-10.1":"y",10.5:"y",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"y","4.0-4.1":"y","4.2-4.3":"y","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y","8.1-8.3":"y"},op_mini:{"5.0-8.0":"y"},android:{2.1:"y",2.2:"y",2.3:"y",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"y",10:"y"},op_mob:{10:"y",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:"",notes_by_num:{},usage_perc_y:97.07,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"display:table, display: table,table-cell,table-row,table-layout",ie_id:"",chrome_id:""},"css-gencontent":{title:"CSS Generated content for pseudo-elements",description:"Method of displaying text or images before or after the given element's contents using the ::before and ::after pseudo-elements. All browsers with support also support the `attr()` notation in the `content` property. ",spec:"http://www.w3.org/TR/CSS21/generate.html",status:"rec",links:[{url:"http://www.westciv.com/style_master/academy/css_tutorial/advanced/generated_content.html",title:"Guide on usage"},{url:"https://dev.opera.com/articles/view/css-generated-content-techniques/",title:"Dev.Opera article"},{url:"http://docs.webplatform.org/wiki/css/generated_and_replaced_content",title:"WebPlatform Docs"}],categories:["CSS2","CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"a",9:"y",10:"y",11:"y",TP:"y"},firefox:{2:"y",3:"y",3.5:"y",3.6:"y",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"y",3.2:"y",4:"y",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"y","9.5-9.6":"y","10.0-10.1":"y",10.5:"y",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"y","4.0-4.1":"y","4.2-4.3":"y","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y","8.1-8.3":"y"},op_mini:{"5.0-8.0":"y"},android:{2.1:"y",2.2:"y",2.3:"y",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"y",10:"y"},op_mob:{10:"y",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:"IE8 only supports the single-colon CSS 2.1 syntax (i.e. :pseudo-class). It does not support the double-colon CSS3 syntax (i.e. ::pseudo-element)\r\n\r\nFor content to appear in pseudo-elements, the `content` property must be set (but may be an empty string).",notes_by_num:{},usage_perc_y:94.74,usage_perc_a:2.33,ucprefix:!1,parent:"",keywords:"before,after",ie_id:"",chrome_id:""},"css-fixed":{title:"CSS position:fixed",description:"Method of keeping an element in a fixed location regardless of scroll position",spec:"http://www.w3.org/TR/CSS21/visuren.html#fixed-positioning",status:"rec",links:[{url:"http://www.css-101.org/fixed-positioning/05.php",title:"Workaround for IE6"},{url:"http://bradfrostweb.com/blog/mobile/fixed-position/",title:"Article on mobile support"},{url:"http://docs.webplatform.org/wiki/css/properties/position",title:"WebPlatform Docs"}],categories:["CSS"],stats:{ie:{5.5:"n",6:"p",7:"y",8:"y",9:"y",10:"y",11:"y",TP:"y"},firefox:{2:"y",3:"y",3.5:"y",3.6:"y",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"y",3.2:"y",4:"y",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"y","9.5-9.6":"y","10.0-10.1":"y",10.5:"y",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"a","6.0-6.1":"a","7.0-7.1":"a",8:"y","8.1-8.3":"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"a",2.2:"a",2.3:"a",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"y",10:"y"},op_mob:{10:"y",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:'Only works in Android 2.2+ by using the following meta tag: . \r\n\r\nPartial support in older iOS Safari refers to [buggy behavior](http://remysharp.com/2012/05/24/issues-with-position-fixed-scrolling-on-ios/).',notes_by_num:{},usage_perc_y:92.91,usage_perc_a:1.46,ucprefix:!1,parent:"",keywords:"",ie_id:"",chrome_id:""},hashchange:{title:"Hashchange event",description:"Event triggered in JavaScript when the URL's hash has changed (for example: page.html#foo to page.html#bar) ",spec:"https://html.spec.whatwg.org/multipage/browsers.html#the-hashchangeevent-interface",status:"ls",links:[{url:"https://developer.mozilla.org/en/DOM/window.onhashchange",title:"MDN article"},{url:"http://msdn.microsoft.com/en-us/library/cc288209(VS.85).aspx",title:"MSDN article"},{url:"http://www.quirksmode.org/dom/events/tests/hashchange.html",title:"Simple demo"},{url:"http://github.com/3nr1c/jUri.js",title:"Polyfill"},{url:"http://docs.webplatform.org/wiki/dom/Element/hashchange",title:"WebPlatform Docs"}],categories:["HTML5","JS API"],stats:{ie:{5.5:"p",6:"p",7:"p",8:"y",9:"y",10:"y",11:"y",TP:"y"},firefox:{2:"p",3:"p",3.5:"p",3.6:"y",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"p",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"p",3.2:"p",4:"p",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"p","9.5-9.6":"p","10.0-10.1":"p",10.5:"p",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"y","4.2-4.3":"y","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y","8.1-8.3":"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"y",2.3:"y",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"y",10:"y"},op_mob:{10:"p",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:"",notes_by_num:{},usage_perc_y:94.09,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"onhashchange,HashChangeEvent",ie_id:"",chrome_id:""},"css-sel2":{title:"CSS 2.1 selectors",description:'Basic CSS selectors including: `*` (universal selector), `>` (child selector), `:first-child`, `:link`, `:visited`, `:active`, `:hover`, `:focus`, `:lang()`, `+` (adjacent sibling selector), `[attr]`, `[attr="val"]`, `[attr~="val"]`, `[attr|="bar"]`, `.foo` (class selector), `#foo` (id selector)',spec:"http://www.w3.org/TR/CSS21/selector.html",status:"rec",links:[{url:"http://www.quirksmode.org/css/contents.html",title:"Detailed support information"},{url:"http://www.yourhtmlsource.com/stylesheets/advancedselectors.html",title:"Examples of advanced selectors"},{url:"http://selectivizr.com",title:"Selectivizr: Polyfill for IE6-8"},{url:"http://docs.webplatform.org/wiki/css/selectors",title:"WebPlatform Docs"}],categories:["CSS2"],stats:{ie:{5.5:"n",6:"p",7:"y",8:"y",9:"y",10:"y",11:"y",TP:"y"},firefox:{2:"y",3:"y",3.5:"y",3.6:"y",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"y",3.2:"y",4:"y",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"y","9.5-9.6":"y","10.0-10.1":"y",10.5:"y",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"y","4.0-4.1":"y","4.2-4.3":"y","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y","8.1-8.3":"y"},op_mini:{"5.0-8.0":"y"},android:{2.1:"y",2.2:"y",2.3:"y",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"y",10:"y"},op_mob:{10:"y",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:"",notes_by_num:{},usage_perc_y:97.16,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"",ie_id:"",chrome_id:""},"css-sel3":{title:"CSS3 selectors",description:'Advanced element selection using selectors including: `[foo^="bar"]`, `[foo$="bar"]`, `[foo*="bar"]`, `:root`, `:nth-child()`, `:nth-last-child()`, `nth-of-type`, `nth-last-of-type()`, `:last-child`, `:first-of-type`, `:last-of-type`, `:only-child`, `:only-of-type`, `:empty`, `:target`, `:enabled`, `:disabled`, `:checked`, `:not()`, `~` (general sibling)',spec:"http://www.w3.org/TR/css3-selectors/",status:"rec",links:[{url:"http://www.quirksmode.org/css/selectors/",title:"Detailed support information"},{url:"http://www.css3.info/selectors-test/",title:"Automated CSS3 selector test"},{url:"http://selectivizr.com",title:"Selectivizr: Polyfill for IE6-8"},{url:"http://docs.webplatform.org/wiki/css/selectors",title:"WebPlatform Docs"}],categories:["CSS3"],stats:{ie:{5.5:"n",6:"p",7:"a",8:"a",9:"y",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"y",3.6:"y",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"n",3.2:"y",4:"y",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"y","10.0-10.1":"y",10.5:"y",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"y","4.0-4.1":"y","4.2-4.3":"y","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y","8.1-8.3":"y"},op_mini:{"5.0-8.0":"y"},android:{2.1:"y",2.2:"y",2.3:"y",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"y",10:"y"},op_mob:{10:"y",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:"IE7 and IE8 support only these CSS3 selectors: General siblings (`element1~element2`) and Attribute selectors `[attr^=val]`, `[attr$=val]`, and `[attr*=val]`",notes_by_num:{},usage_perc_y:94.67,usage_perc_a:2.42,ucprefix:!1,parent:"",keywords:"",ie_id:"",chrome_id:""},"css-textshadow":{title:"CSS3 Text-shadow",description:"Method of applying one or more shadow or blur effects to text",spec:"http://www.w3.org/TR/css-text-decor-3/#text-shadow-property",status:"wd",links:[{url:"http://hacks.mozilla.org/2009/06/text-shadow/",title:"Mozilla hacks article"},{url:"http://ie.microsoft.com/testdrive/Graphics/hands-on-css3/hands-on_text-shadow.htm",title:"Live editor"},{url:"http://www.css3files.com/shadow/#textshadow",title:"Information page"},{url:"http://docs.webplatform.org/wiki/css/properties/text-shadow",title:"WebPlatform Docs"}],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"y #1",11:"y #1",TP:"y #1"},firefox:{2:"n",3:"n",3.5:"y",3.6:"y",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"a",3.2:"a",4:"y",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"y","10.0-10.1":"y",10.5:"y",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"y","4.0-4.1":"y","4.2-4.3":"y","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y","8.1-8.3":"y"},op_mini:{"5.0-8.0":"a"},android:{2.1:"y",2.2:"y",2.3:"y",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"a",10:"y"},op_mob:{10:"y",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"y #1",11:"y #1"},and_uc:{9.9:"y"}},notes:'Opera Mini ignores the blur-radius set, so no blur effect is visible. Text-shadow behavior can be somewhat emulated in older IE versions using the non-standard "dropshadow" or "glow" filters. \r\n\r\nPartial support in Safari 3.* refers to not supporting multiple shadows.',notes_by_num:{1:'IE 10+ supports a fourth length value for the shadow\'s "spread". This is not (yet) part of the specification. '},usage_perc_y:90.15,usage_perc_a:2.88,ucprefix:!1,parent:"",keywords:"text shadow",ie_id:"",chrome_id:""},"css-boxshadow":{title:"CSS3 Box-shadow",description:"Method of displaying an inner or outer shadow effect to elements",spec:"http://www.w3.org/TR/css3-background/#box-shadow",status:"cr",links:[{url:"https://developer.mozilla.org/En/CSS/-moz-box-shadow",title:"MDN article"},{url:"http://westciv.com/tools/boxshadows/index.html",title:"Live editor"},{url:"http://tests.themasta.com/blogstuff/boxshadowdemo.html",title:"Demo of various effects"},{url:"http://www.css3files.com/shadow/",title:"Information page"},{url:"http://docs.webplatform.org/wiki/css/properties/box-shadow",title:"WebPlatform Docs"}],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"y",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"y x",3.6:"y x",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"y x",5:"y x",6:"y x",7:"y x",8:"y x",9:"y x",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"a x",3.2:"a x",4:"a x",5:"y x",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"y",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"a x","4.0-4.1":"y x","4.2-4.3":"y x","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y","8.1-8.3":"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"a x",2.2:"a x",2.3:"a x",3:"a x",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"y x",10:"y"},op_mob:{10:"n",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:'Can be partially emulated in older IE versions using the non-standard "shadow" filter. Partial support in Safari, iOS Safari and Android Browser refers to missing "inset", blur radius value, and multiple shadow support.',notes_by_num:{},usage_perc_y:91.68,usage_perc_a:.17,ucprefix:!1,parent:"",keywords:"box-shadows,boxshadows,box shadow,shaow",ie_id:"",chrome_id:""},"css3-colors":{title:"CSS3 Colors",description:"Method of describing colors using Hue, Saturation and Lightness (hsl()) rather than just RGB, as well as allowing alpha-transparency with rgba() and hsla().",spec:"http://www.w3.org/TR/css3-color/",status:"rec",links:[{url:"https://dev.opera.com/articles/view/color-in-opera-10-hsl-rgb-and-alpha-transparency/",title:"Dev.Opera article"},{url:"http://www.css3files.com/color/",title:"Information page"},{url:"http://docs.webplatform.org/wiki/css/color#RGBA_Notation",title:"WebPlatform Docs"}],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"y",10:"y",11:"y",TP:"y"},firefox:{2:"a",3:"y",3.5:"y",3.6:"y",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"y",3.2:"y",4:"y",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"a","10.0-10.1":"y",10.5:"y",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"y","4.0-4.1":"y","4.2-4.3":"y","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y","8.1-8.3":"y"},op_mini:{"5.0-8.0":"y"},android:{2.1:"y",2.2:"y",2.3:"y",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"y",10:"y"},op_mob:{10:"y",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:"",notes_by_num:{},usage_perc_y:94.7,usage_perc_a:.03,ucprefix:!1,parent:"",keywords:"rgb,hsl,rgba,hsla",ie_id:"",chrome_id:""},"css3-boxsizing":{title:"CSS3 Box-sizing",description:"Method of specifying whether or not an element's borders and padding should be included in size units",spec:"http://www.w3.org/TR/css3-ui/#box-sizing",status:"wd",links:[{url:"https://developer.mozilla.org/En/CSS/Box-sizing",title:"MDN article"},{url:"http://www.456bereastreet.com/archive/201104/controlling_width_with_css3_box-sizing/",title:"Blog post"},{url:"https://github.com/Schepp/box-sizing-polyfill",title:"Polyfill for IE"},{url:"http://css-tricks.com/box-sizing/",title:"CSS Tricks"},{url:"http://docs.webplatform.org/wiki/css/properties/box-sizing",title:"WebPlatform Docs"}],categories:["CSS3"],stats:{ie:{5.5:"p",6:"p",7:"p",8:"a",9:"a",10:"a",11:"a",TP:"a"},firefox:{2:"y x",3:"y x",3.5:"y x",3.6:"y x",4:"y x",5:"y x",6:"y x",7:"y x",8:"y x",9:"y x",10:"y x",11:"y x",12:"y x",13:"y x",14:"y x",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"a x",5:"a x",6:"a x",7:"a x",8:"a x",9:"a x",10:"a",11:"a",12:"a",13:"a",14:"a",15:"a",16:"a",17:"a",18:"a",19:"a",20:"a",21:"a",22:"a",23:"a",24:"a",25:"a",26:"a",27:"a",28:"a",29:"a",30:"a",31:"a",32:"a",33:"a",34:"a",35:"a",36:"a",37:"a",38:"a",39:"a",40:"a",41:"a",42:"a",43:"a",44:"a"},safari:{3.1:"a x",3.2:"a x",4:"a x",5:"a x",5.1:"a",6:"a",6.1:"a",7:"a",7.1:"a",8:"a"},opera:{9:"n","9.5-9.6":"a","10.0-10.1":"a",10.5:"a",10.6:"a",11:"a",11.1:"a",11.5:"a",11.6:"a",12:"a",12.1:"a",15:"a",16:"a",17:"a",18:"a",19:"a",20:"a",21:"a",22:"a",23:"a",24:"a",25:"a",26:"a",27:"a",28:"a",29:"a"},ios_saf:{3.2:"a x","4.0-4.1":"a x","4.2-4.3":"a x","5.0-5.1":"a","6.0-6.1":"a","7.0-7.1":"a",8:"a","8.1-8.3":"a"},op_mini:{"5.0-8.0":"a"},android:{2.1:"a x",2.2:"a x",2.3:"a x",3:"a x",4:"a",4.1:"a","4.2-4.3":"a",4.4:"a","4.4.3-4.4.4":"a",40:"a"},bb:{7:"a x",10:"a"},op_mob:{10:"a",11:"a",11.1:"a",11.5:"a",12:"a",12.1:"a",24:"a"},and_chr:{41:"a"},and_ff:{36:"y"},ie_mob:{10:"a",11:"a"},and_uc:{9.9:"a"}},notes:"Partial support refers to supporting only the `content-box` and `border-box` values, not `padding-box` (which was added to the spec later).",notes_by_num:{},usage_perc_y:12.4,usage_perc_a:84.66,ucprefix:!1,parent:"",keywords:"border-box,content-box,padding-box",ie_id:"",chrome_id:""},"css-mediaqueries":{title:"CSS3 Media Queries",description:"Method of applying styles based on media information. Includes things like page and device dimensions",spec:"http://www.w3.org/TR/css3-mediaqueries/",status:"rec",links:[{url:"http://ie.microsoft.com/testdrive/HTML5/85CSS3_MediaQueries/",title:"IE demo page with information"},{url:"http://webdesignerwall.com/tutorials/responsive-design-with-css3-media-queries",title:"Media Queries tutorial"},{url:"https://github.com/scottjehl/Respond",title:"Polyfill for IE"},{url:"http://docs.webplatform.org/wiki/css/atrules/@media",title:"WebPlatform Docs"}],categories:["CSS3"],stats:{ie:{5.5:"p",6:"p",7:"p",8:"p",9:"y",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"y",3.6:"y",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"a",3.2:"a",4:"y",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"y","10.0-10.1":"y",10.5:"y",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"y","4.0-4.1":"y","4.2-4.3":"y","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y","8.1-8.3":"y"},op_mini:{"5.0-8.0":"y"},android:{2.1:"y",2.2:"y",2.3:"y",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"y",10:"y"},op_mob:{10:"y",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:"Incomplete support by older webkit browsers refers to only acknowledging different media rules on page reload",notes_by_num:{},usage_perc_y:94.66,usage_perc_a:.01,ucprefix:!1,parent:"",keywords:"@media",ie_id:"",chrome_id:""},multicolumn:{title:"CSS3 Multiple column layout",description:"Method of flowing information in multiple columns",spec:"http://www.w3.org/TR/css3-multicol/",status:"cr",links:[{url:"https://dev.opera.com/articles/view/css3-multi-column-layout/",title:"Dev.Opera article"},{url:"http://webdesign.tutsplus.com/tutorials/htmlcss-tutorials/an-introduction-to-the-css3-multiple-column-layout-module/",title:"Introduction page"},{url:"http://docs.webplatform.org/wiki/css/properties/column-width",title:"WebPlatform Docs"},{url:"https://github.com/BetleyWhitehorne/CSS3MultiColumn",title:"Polyfill"}],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"y",11:"y",TP:"y"},firefox:{2:"a x",3:"a x",3.5:"a x",3.6:"a x",4:"a x",5:"a x",6:"a x",7:"a x",8:"a x",9:"a x",10:"a x",11:"a x",12:"a x",13:"a x",14:"a x",15:"a x",16:"a x",17:"a x",18:"a x",19:"a x",20:"a x",21:"a x",22:"a x",23:"a x",24:"a x",25:"a x",26:"a x",27:"a x",28:"a x",29:"a x",30:"a x",31:"a x",32:"a x",33:"a x",34:"a x",35:"a x",36:"a x",37:"a x", +38:"a x",39:"a x",40:"a x"},chrome:{4:"a x",5:"a x",6:"a x",7:"a x",8:"a x",9:"a x",10:"a x",11:"a x",12:"a x",13:"a x",14:"a x",15:"a x",16:"a x",17:"a x",18:"a x",19:"a x",20:"a x",21:"a x",22:"a x",23:"a x",24:"a x",25:"a x",26:"a x",27:"a x",28:"a x",29:"a x",30:"a x",31:"a x",32:"a x",33:"a x",34:"a x",35:"a x",36:"a x",37:"a x",38:"a x",39:"a x",40:"a x",41:"a x",42:"a x",43:"a x",44:"a x"},safari:{3.1:"a x",3.2:"a x",4:"a x",5:"a x",5.1:"a x",6:"a x",6.1:"a x",7:"a x",7.1:"a x",8:"a x"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"a x",16:"a x",17:"a x",18:"a x",19:"a x",20:"a x",21:"a x",22:"a x",23:"a x",24:"a x",25:"a x",26:"a x",27:"a x",28:"a x",29:"a x"},ios_saf:{3.2:"a x","4.0-4.1":"a x","4.2-4.3":"a x","5.0-5.1":"a x","6.0-6.1":"a x","7.0-7.1":"a x",8:"a x","8.1-8.3":"a x"},op_mini:{"5.0-8.0":"y"},android:{2.1:"a x",2.2:"a x",2.3:"a x",3:"a x",4:"a x",4.1:"a x","4.2-4.3":"a x",4.4:"a x","4.4.3-4.4.4":"a x",40:"a x"},bb:{7:"a x",10:"a x"},op_mob:{10:"n",11:"n",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"a x"},and_chr:{41:"a x"},and_ff:{36:"a x"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"a x"}},notes:"Partial support refers to not supporting the `break-before`, `break-after`, `break-inside` properties. Webkit browsers do have equivalent support for the non-standard `-webkit-column-break-*` properties while Firefox supports `page-break-*` to accomplish the same result (but only the `auto` and `always' values).",notes_by_num:{},usage_perc_y:13.06,usage_perc_a:79.98,ucprefix:!1,parent:"",keywords:"column-count",ie_id:"multicolumnfullsupport",chrome_id:"6526151266664448"},"border-radius":{title:"CSS3 Border-radius (rounded corners)",description:"Method of making the border corners round",spec:"http://www.w3.org/TR/css3-background/#the-border-radius",status:"cr",links:[{url:"http://border-radius.com",title:"Border-radius CSS Generator"},{url:"http://muddledramblings.com/table-of-css3-border-radius-compliance",title:"Detailed compliance table"},{url:"http://www.css3files.com/border/#borderradius",title:"Information page"},{url:"http://css3pie.com/",title:"Polyfill which includes border-radius"},{url:"http://docs.webplatform.org/wiki/css/properties/border-radius",title:"WebPlatform Docs"}],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"y",10:"y",11:"y",TP:"y"},firefox:{2:"a x",3:"y x",3.5:"y x",3.6:"y x",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"y x",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"y x",3.2:"y x",4:"y x",5:"y",5.1:"y #1",6:"y #1",6.1:"y #1",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"y",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"y x","4.0-4.1":"y","4.2-4.3":"y","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y","8.1-8.3":"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"y x",2.2:"y",2.3:"y",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"y",10:"y"},op_mob:{10:"n",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:"",notes_by_num:{1:"Safari 6.1 and earlier did not apply `border-radius` correctly to image borders: http://stackoverflow.com/q/17202128"},usage_perc_y:91.89,usage_perc_a:.02,ucprefix:!1,parent:"",keywords:"roundedcorners, border radius,-moz-border-radius",ie_id:"",chrome_id:""},transforms2d:{title:"CSS3 Transforms",description:"Method of transforming an element including rotating, scaling, etc.",spec:"http://www.w3.org/TR/css3-2d-transforms/",status:"wd",links:[{url:"http://www.westciv.com/tools/transforms/",title:"Live editor"},{url:"https://developer.mozilla.org/en/CSS/-moz-transform",title:"MDN article"},{url:"http://www.webresourcesdepot.com/cross-browser-css-transforms-csssandpaper/",title:"Workaround script for IE"},{url:"http://www.css3files.com/transform/",title:"Information page"},{url:"http://www.useragentman.com/IETransformsTranslator/",title:"Converter for IE"},{url:"https://raw.github.com/phiggins42/has.js/master/detect/css.js#css-transform",title:"has.js test"},{url:"http://docs.webplatform.org/wiki/css/transforms/transform",title:"WebPlatform Docs"}],categories:["CSS3"],stats:{ie:{5.5:"n",6:"p",7:"p",8:"p",9:"y x",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"y x",3.6:"y x",4:"y x",5:"y x",6:"y x",7:"y x",8:"y x",9:"y x",10:"y x",11:"y x",12:"y x",13:"y x",14:"y x",15:"y x",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"y x",5:"y x",6:"y x",7:"y x",8:"y x",9:"y x",10:"y x",11:"y x",12:"y x",13:"y x",14:"y x",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x",30:"y x",31:"y x",32:"y x",33:"y x",34:"y x",35:"y x",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"y x",3.2:"y x",4:"y x",5:"y x",5.1:"y x",6:"y x",6.1:"y x",7:"y x",7.1:"y x",8:"y x"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"y x",10.6:"y x",11:"y x",11.1:"y x",11.5:"y x",11.6:"y x",12:"y x",12.1:"y",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"y x","4.0-4.1":"y x","4.2-4.3":"y x","5.0-5.1":"y x","6.0-6.1":"y x","7.0-7.1":"y x",8:"y x","8.1-8.3":"y x"},op_mini:{"5.0-8.0":"n"},android:{2.1:"y x",2.2:"y x",2.3:"y x",3:"y x",4:"y x",4.1:"y x","4.2-4.3":"y x",4.4:"y x","4.4.3-4.4.4":"y x",40:"y"},bb:{7:"y x",10:"y x"},op_mob:{10:"n",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y x"}},notes:'The scale transform can be emulated in IE < 9 using Microsoft\'s "zoom" extension, others are (not easily) possible using the MS Matrix filter',notes_by_num:{},usage_perc_y:91.85,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"transformation,translate,rotation,rotate,scale,css-transforms",ie_id:"transforms",chrome_id:"6437640580628480"},"use-strict":{title:"ECMAScript 5 Strict Mode",description:'Method of placing code in a "strict" operating context.',spec:"http://ecma-international.org/ecma-262/5.1/#sec-14.1",status:"other",links:[{url:"http://ejohn.org/blog/ecmascript-5-strict-mode-json-and-more/",title:"Information page"},{url:"http://javascriptweblog.wordpress.com/2011/05/03/javascript-strict-mode/",title:"Article with test suite"}],categories:["Other"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"a",5.1:"a",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y","8.1-8.3":"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"y",10:"y"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:"Partial support in older Safari refers to strict mode still accepting a lot of JS that should be considered invalid.",notes_by_num:{},usage_perc_y:89.25,usage_perc_a:.46,ucprefix:!1,parent:"",keywords:"",ie_id:"",chrome_id:""},transforms3d:{title:"CSS3 3D Transforms",description:"Method of transforming an element in the third dimension using the `transform` property. Includes support for the `perspective` property to set the perspective in z-space and the `backface-visibility` property to toggle display of the reverse side of a 3D-transformed element.",spec:"http://www.w3.org/TR/css3-3d-transforms/",status:"wd",links:[{url:"http://css3.bradshawenterprises.com/flip/",title:"Multi-browser demo"},{url:"http://hacks.mozilla.org/2011/10/css-3d-transformations-in-firefox-nightly/",title:"Mozilla hacks article"},{url:"http://thewebrocks.com/demos/3D-css-tester/",title:"3D CSS Tester"},{url:"https://raw.github.com/phiggins42/has.js/master/detect/css.js#css-transform",title:"has.js test"},{url:"http://docs.webplatform.org/wiki/css/transforms/transform",title:"WebPlatform Docs"},{url:"http://desandro.github.io/3dtransforms/",title:"Intro to CSS 3D transforms"}],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"a",11:"a",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"y x",11:"y x",12:"y x",13:"y x",14:"y x",15:"y x",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"y x",13:"y x",14:"y x",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x",30:"y x",31:"y x",32:"y x",33:"y x",34:"y x",35:"y x",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"n",3.2:"n",4:"y x",5:"y x",5.1:"y x",6:"y x",6.1:"y x",7:"y x",7.1:"y x",8:"y x"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"y x","4.0-4.1":"y x","4.2-4.3":"y x","5.0-5.1":"y x","6.0-6.1":"y x","7.0-7.1":"y x",8:"y x","8.1-8.3":"y x"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"y x",4:"y x",4.1:"y x","4.2-4.3":"y x",4.4:"y x","4.4.3-4.4.4":"y x",40:"y"},bb:{7:"y x",10:"y x"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"a",11:"a"},and_uc:{9.9:"y x"}},notes:"Partial support in IE refers to not supporting [the transform-style: preserve-3d property](http://msdn.microsoft.com/en-us/library/ie/hh673529%28v=vs.85%29.aspx#the_ms_transform_style_property). This prevents nesting 3D transformed elements.",notes_by_num:{},usage_perc_y:79.45,usage_perc_a:9.99,ucprefix:!1,parent:"",keywords:"css 3d,3dtransforms,translate3d,backface visibility,perspective",ie_id:"transforms,csstransformspreserve3d",chrome_id:"6437640580628480"},sharedworkers:{title:"Shared Web Workers",description:"Method of allowing multiple scripts to communicate with a single web worker.",spec:"https://html.spec.whatwg.org/multipage/workers.html#shared-workers-introduction",status:"ls",links:[{url:"http://www.sitepoint.com/javascript-shared-web-workers-html5/",title:"Sitepoint article"},{url:"http://greenido.wordpress.com/2011/11/03/web-workers-part-3-out-of-3-shared-wrokers/",title:"Blog post"}],categories:["JS API"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"y",5.1:"y",6:"y",6.1:"n",7:"n",7.1:"n",8:"n"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"n",8:"n","8.1-8.3":"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",40:"n"},bb:{7:"y",10:"y"},op_mob:{10:"u",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"n"},and_chr:{41:"n"},and_ff:{36:"y"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"y"}},notes:"",notes_by_num:{},usage_perc_y:51.73,usage_perc_a:0,ucprefix:!1,parent:"webworkers",keywords:"shared worker",ie_id:"sharedwebworkers",chrome_id:""},"css-hyphens":{title:"CSS Hyphenation",description:'Method of controlling when words at the end of lines should be hyphenated using the "hyphens" property.',spec:"http://www.w3.org/TR/css3-text/#hyphenation",status:"wd",links:[{url:"https://developer.mozilla.org/en/CSS/hyphens",title:"MDN article"},{url:"http://blog.fontdeck.com/post/9037028497/hyphens",title:"Blog post"},{url:"http://docs.webplatform.org/wiki/css/properties/hyphens",title:"WebPlatform Docs"}],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"y x",11:"y x",TP:"y x"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"y x",7:"y x",8:"y x",9:"y x",10:"y x",11:"y x",12:"y x",13:"y x",14:"y x",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x",30:"y x",31:"y x",32:"y x",33:"y x",34:"y x",35:"y x",36:"y x",37:"y x",38:"y x",39:"y x",40:"y x"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"n",37:"n",38:"n",39:"n",40:"n",41:"n",42:"n",43:"n",44:"n"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"y x",6:"y x",6.1:"y x",7:"y x",7.1:"y x",8:"y x"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"y x","5.0-5.1":"y x","6.0-6.1":"y x","7.0-7.1":"y x",8:"y x","8.1-8.3":"y x"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",40:"n"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"n"},and_chr:{41:"n"},and_ff:{36:"y x"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"a x"}},notes:'Chrome 29- and Android 4.0 Browser support "-webkit-hyphens: none", but not the "auto" property. Chrome 30+ doesn\'t support it either. It is [advisable to set the @lang attribute](http://blog.adrianroselli.com/2015/01/on-use-of-lang-attribute.html) on the HTML element to enable hyphenation support and improve accessibility.',notes_by_num:{},usage_perc_y:32.23,usage_perc_a:4.25,ucprefix:!1,parent:"",keywords:"hyphen,shy",ie_id:"",chrome_id:""},"css-transitions":{title:"CSS3 Transitions",description:"Simple method of animating certain properties of an element.",spec:"http://www.w3.org/TR/css3-transitions/",status:"wd",links:[{url:"http://www.webdesignerdepot.com/2010/01/css-transitions-101/",title:"Article on usage"},{url:"http://www.css3files.com/transition/",title:"Information page"},{url:"http://www.the-art-of-web.com/css/timing-function/",title:"Examples on timing functions"},{url:"http://www.opera.com/docs/specs/presto2.12/css/transitions/",title:"Animation of property types support in Opera"},{url:"http://docs.webplatform.org/wiki/css/properties/transition",title:"WebPlatform Docs"}],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"y x",5:"y x",6:"y x",7:"y x",8:"y x",9:"y x",10:"y x",11:"y x",12:"y x",13:"y x",14:"y x",15:"y x",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"y x",5:"y x",6:"y x",7:"y x",8:"y x",9:"y x",10:"y x",11:"y x",12:"y x",13:"y x",14:"y x",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"y x",3.2:"y x",4:"y x",5:"y x",5.1:"y x",6:"y x",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"y x",10.6:"y x",11:"y x",11.1:"y x",11.5:"y x",11.6:"y x",12:"y x",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"y x","4.0-4.1":"y x","4.2-4.3":"y x","5.0-5.1":"y x","6.0-6.1":"y x","7.0-7.1":"y",8:"y","8.1-8.3":"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"y x",2.2:"y x",2.3:"y x",3:"y x",4:"y x",4.1:"y x","4.2-4.3":"y x",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"y x",10:"y"},op_mob:{10:"y x",11:"y x",11.1:"y x",11.5:"y x",12:"y x",12.1:"y",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y x"}},notes:"Support listed is for `transition` properties as well as the `transitionend` event. The prefixed name in WebKit browsers is `webkitTransitionEnd`",notes_by_num:{},usage_perc_y:90.12,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"css transition,transitionend",ie_id:"",chrome_id:""},"font-feature":{title:"Font feature settings",description:"Method of applying advanced typographic and language-specific font features to supported OpenType fonts.",spec:"http://w3.org/TR/css3-fonts/#font-rend-props",status:"wd",links:[{url:"http://ie.microsoft.com/testdrive/Graphics/opentype/",title:"Demo pages (IE/Firefox only)"},{url:"http://hacks.mozilla.org/2010/11/firefox-4-font-feature-support/",title:"Mozilla hacks article"},{url:"http://html5accessibility.com/",title:"Detailed tables on accessability support"},{url:"http://docs.webplatform.org/wiki/css/properties/font-feature-settings",title:"WebPlatform Docs"}],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"a x",5:"a x",6:"a x",7:"a x",8:"a x",9:"a x",10:"a x",11:"a x",12:"a x",13:"a x",14:"a x",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x",30:"y x",31:"y x",32:"y x",33:"y x",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"a x",17:"a x",18:"a x",19:"a x",20:"a x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x",30:"y x",31:"y x",32:"y x",33:"y x",34:"y x",35:"y x",36:"y x",37:"y x",38:"y x",39:"y x",40:"y x",41:"y x",42:"y x",43:"y x",44:"y x"},safari:{3.1:"n",3.2:"n",4:"a",5:"a",5.1:"a",6:"a",6.1:"n",7:"n",7.1:"n",8:"n"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x"},ios_saf:{3.2:"a","4.0-4.1":"a","4.2-4.3":"a","5.0-5.1":"a","6.0-6.1":"a","7.0-7.1":"n",8:"n","8.1-8.3":"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"y x","4.4.3-4.4.4":"y x",40:"y x"},bb:{7:"n",10:"y x"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y x"},and_chr:{41:"y x"},and_ff:{36:"y"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"y x"}},notes:"Partial support in older Firefox versions refers to using an older syntax. Partial support in older Chrome versions refers to lacking support in Mac OS X. ",notes_by_num:{},usage_perc_y:74.95,usage_perc_a:1.02,ucprefix:!1,parent:"",keywords:"font-feature,font-feature-settings,kern,kerning,font-variant-alternates,ligatures,font-variant-ligatures",ie_id:"",chrome_id:""},"css-animation":{title:"CSS3 Animation",description:"Complex method of animating certain properties of an element",spec:"http://www.w3.org/TR/css3-animations/",status:"wd",links:[{url:"http://robertnyman.com/2010/05/06/css3-animations/",title:"Blog post on usage"},{url:"http://www.css3files.com/animation/",title:"Information page"},{url:"http://docs.webplatform.org/wiki/css/properties/animations",title:"WebPlatform Docs"}],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"y x",6:"y x",7:"y x",8:"y x",9:"y x",10:"y x",11:"y x",12:"y x",13:"y x",14:"y x",15:"y x",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"y x",5:"y x",6:"y x",7:"y x",8:"y x",9:"y x",10:"y x",11:"y x",12:"y x",13:"y x",14:"y x",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x",30:"y x",31:"y x",32:"y x",33:"y x",34:"y x",35:"y x",36:"y x",37:"y x",38:"y x",39:"y x",40:"y x",41:"y x",42:"y x",43:"y",44:"y"},safari:{3.1:"n",3.2:"n",4:"y x",5:"y x",5.1:"y x",6:"y x",6.1:"y x",7:"y x",7.1:"y x",8:"y x"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"y x",12.1:"y",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x"},ios_saf:{3.2:"y x","4.0-4.1":"y x","4.2-4.3":"y x","5.0-5.1":"y x","6.0-6.1":"y x","7.0-7.1":"y x",8:"y x","8.1-8.3":"y x"},op_mini:{"5.0-8.0":"n"},android:{2.1:"a x",2.2:"a x",2.3:"a x",3:"a x",4:"y x",4.1:"y x","4.2-4.3":"y x",4.4:"y x","4.4.3-4.4.4":"y x",40:"y x"},bb:{7:"y x",10:"y x"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"y",24:"y x"},and_chr:{41:"y x"},and_ff:{36:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y x"}},notes:"Partial support in Android browser refers to buggy behavior in different scenarios.",notes_by_num:{},usage_perc_y:89.92,usage_perc_a:.11,ucprefix:!1,parent:"",keywords:"animations,css-animations,keyframe,keyframes",ie_id:"",chrome_id:""},"css-gradients":{title:"CSS Gradients",description:"Method of defining a linear or radial color gradient as a CSS image.",spec:"http://www.w3.org/TR/css3-images/",status:"cr",links:[{url:"http://www.colorzilla.com/gradient-editor/",title:"Cross-browser editor"},{url:"http://www.css3files.com/gradient/",title:"Information page"},{url:"http://css3pie.com/",title:"Tool to emulate support in IE"},{url:"http://docs.webplatform.org/wiki/css/functions/linear-gradient",title:"WebPlatform Docs"}],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"y x",4:"y x",5:"y x",6:"y x",7:"y x",8:"y x",9:"y x",10:"y x",11:"y x",12:"y x",13:"y x",14:"y x",15:"y x",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"a x",5:"a x",6:"a x",7:"a x",8:"a x",9:"a x",10:"y x",11:"y x",12:"y x",13:"y x",14:"y x",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"n",3.2:"n",4:"a x",5:"a x",5.1:"y x",6:"y x",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"a x",11.5:"a x",11.6:"y x",12:"y x",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"a x","4.0-4.1":"a x","4.2-4.3":"a x","5.0-5.1":"y x","6.0-6.1":"y x","7.0-7.1":"y",8:"y","8.1-8.3":"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"a x",2.2:"a x",2.3:"a x",3:"a x",4:"y x",4.1:"y x","4.2-4.3":"y x",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"a x",10:"y"},op_mob:{10:"n",11:"n",11.1:"a x",11.5:"a x",12:"y x",12.1:"y",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y x"}},notes:'Syntax used by browsers with prefixed support may be incompatible with that for proper support. \r\n\r\nPartial support in Opera 11.10 and 11.50 also refers to only having support for linear gradients.\r\n\r\nSupport can be somewhat emulated in older IE versions using the non-standard "gradient" filter. \r\n\r\nFirefox 10+, Opera 11.6+, Chrome 26+ and IE10+ also support the new "to (side)" syntax.',notes_by_num:{},usage_perc_y:89.71,usage_perc_a:.45,ucprefix:!1,parent:"",keywords:"linear,linear-gradient,gradiant",ie_id:"gradients",chrome_id:"5785905063264256"},"css-canvas":{title:"CSS Canvas Drawings",description:"Method of using HTML5 Canvas as a background image. Not currently part of any specification.",spec:"http://webkit.org/blog/176/css-canvas-drawing/",status:"unoff",links:[{url:"http://webkit.org/blog/176/css-canvas-drawing/",title:"Webkit blog post"}],categories:["CSS"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"n",37:"n",38:"u",39:"u",40:"u"},chrome:{4:"y x",5:"y x",6:"y x",7:"y x",8:"y x",9:"y x",10:"y x",11:"y x",12:"y x",13:"y x",14:"y x",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x",30:"y x",31:"y x",32:"y x",33:"y x",34:"y x",35:"y x",36:"y x",37:"y x",38:"y x",39:"y x",40:"y x",41:"y x",42:"y x",43:"y x",44:"y x"},safari:{3.1:"n",3.2:"n",4:"y x",5:"y x",5.1:"y x",6:"y x",6.1:"y x",7:"y x",7.1:"y x",8:"y x"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x"},ios_saf:{3.2:"y x","4.0-4.1":"y x","4.2-4.3":"y x","5.0-5.1":"y x","6.0-6.1":"y x","7.0-7.1":"y x",8:"y x","8.1-8.3":"y x"},op_mini:{"5.0-8.0":"n"},android:{2.1:"y x",2.2:"y x",2.3:"y x",3:"y x",4:"y x",4.1:"y x","4.2-4.3":"y x",4.4:"y x","4.4.3-4.4.4":"y x",40:"y x"},bb:{7:"y x",10:"y x"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y x"},and_chr:{41:"y x"},and_ff:{36:"n"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"y x"}},notes:"A similar effect can be achieved in Firefox 4+ using the -moz-element() background property",notes_by_num:{},usage_perc_y:67.57,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"",ie_id:"",chrome_id:""},"css-reflections":{title:"CSS Reflections",description:"Method of displaying a reflection of an element",spec:"http://webkit.org/blog/182/css-reflections/",status:"unoff",links:[{url:"http://webkit.org/blog/182/css-reflections/",title:"Webkit blog post"}],categories:["CSS"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"n",37:"n",38:"n",39:"n",40:"n"},chrome:{4:"y x",5:"y x",6:"y x",7:"y x",8:"y x",9:"y x",10:"y x",11:"y x",12:"y x",13:"y x",14:"y x",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x",30:"y x",31:"y x",32:"y x",33:"y x",34:"y x",35:"y x",36:"y x",37:"y x",38:"y x",39:"y x",40:"y x",41:"y x",42:"y x",43:"y x",44:"y x"},safari:{3.1:"n",3.2:"n",4:"y x",5:"y x",5.1:"y x",6:"y x",6.1:"y x",7:"y x",7.1:"y x",8:"y x"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x"},ios_saf:{3.2:"y x","4.0-4.1":"y x","4.2-4.3":"y x","5.0-5.1":"y x","6.0-6.1":"y x","7.0-7.1":"y x",8:"y x","8.1-8.3":"y x"},op_mini:{"5.0-8.0":"n"},android:{2.1:"y x",2.2:"y x",2.3:"y x",3:"y x",4:"y x",4.1:"y x","4.2-4.3":"y x",4.4:"y x","4.4.3-4.4.4":"y x",40:"y x"},bb:{7:"y x",10:"y x"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y x"},and_chr:{41:"y x"},and_ff:{36:"n"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"Similar effect can be achieved in Firefox 4+ using the -moz-element() background property",notes_by_num:{},usage_perc_y:63.32,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"box-reflect",ie_id:"",chrome_id:"5627300510957568"},"css-masks":{title:"CSS Masks",description:"Method of displaying part of an element, using a selected image as a mask",spec:"http://www.w3.org/TR/css-masking/",status:"cr",links:[{url:"http://docs.webplatform.org/wiki/css/properties/mask",title:"WebPlatform Docs"},{url:"http://www.html5rocks.com/en/tutorials/masking/adobe/",title:"HTML5 Rocks article"},{url:"http://thenittygritty.co/css-masking",title:"Detailed blog post"}],categories:["CSS"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"a",3.6:"a",4:"a",5:"a",6:"a",7:"a",8:"a",9:"a",10:"a",11:"a",12:"a",13:"a",14:"a",15:"a",16:"a",17:"a",18:"a",19:"a",20:"a",21:"a",22:"a",23:"a",24:"a",25:"a",26:"a",27:"a",28:"a",29:"a",30:"a",31:"a",32:"a",33:"a",34:"a",35:"a",36:"a",37:"a",38:"a",39:"a",40:"a"},chrome:{4:"a x",5:"a x",6:"a x",7:"a x",8:"a x",9:"a x",10:"a x",11:"a x",12:"a x",13:"a x",14:"a x",15:"a x",16:"a x",17:"a x",18:"a x",19:"a x",20:"a x",21:"a x",22:"a x",23:"a x",24:"a x",25:"a x",26:"a x",27:"a x",28:"a x",29:"a x",30:"a x",31:"a x",32:"a x",33:"a x",34:"a x",35:"a x",36:"a x",37:"a x",38:"a x",39:"a x",40:"a x",41:"a x",42:"a x",43:"a x",44:"a x"},safari:{3.1:"n",3.2:"n",4:"a x",5:"a x",5.1:"a x",6:"a x",6.1:"a x",7:"a x",7.1:"a x",8:"a x"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"a x",16:"a x",17:"a x",18:"a x",19:"a x",20:"a x",21:"a x",22:"a x",23:"a x",24:"a x",25:"a x",26:"a x",27:"a x",28:"a x",29:"a x"},ios_saf:{3.2:"a x","4.0-4.1":"a x","4.2-4.3":"a x","5.0-5.1":"a x","6.0-6.1":"a x","7.0-7.1":"a x",8:"a x","8.1-8.3":"a x"},op_mini:{"5.0-8.0":"n"},android:{2.1:"a x",2.2:"a x",2.3:"a x",3:"a x",4:"a x",4.1:"a x","4.2-4.3":"a x",4.4:"a x","4.4.3-4.4.4":"a x",40:"a x"},bb:{7:"a x",10:"a x"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"a x"},and_chr:{41:"a x"},and_ff:{36:"a"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"a x"}},notes:"Partial support in WebKit/Blink browsers refers to supporting the mask-image and mask-box-image properties, but lacks support for other parts of the spec. Partial support in Firefox refers to only support for inline SVG mask elements i.e. mask: url(#foo).",notes_by_num:{},usage_perc_y:0,usage_perc_a:79.91,ucprefix:!1,parent:"",keywords:"",ie_id:"masks",chrome_id:"5381559662149632"},svg:{title:"SVG (basic support)",description:"Method of displaying basic Vector Graphics features using the embed or object elements. Refers to the SVG 1.1 spec.", +spec:"http://www.w3.org/TR/SVG/",status:"rec",links:[{url:"http://en.wikipedia.org/wiki/Scalable_Vector_Graphics",title:"Wikipedia"},{url:"http://www.alistapart.com/articles/using-svg-for-flexible-scalable-and-fun-backgrounds-part-i",title:"A List Apart article"},{url:"http://svg-wow.org/",title:"SVG showcase site"},{url:"http://code.google.com/p/svgweb/",title:"SVG Web: Flash-based polyfill"},{url:"http://svg-edit.googlecode.com",title:"Web-based SVG editor"},{url:"https://raw.github.com/phiggins42/has.js/master/detect/graphics.js#svg",title:"has.js test"}],categories:["SVG"],stats:{ie:{5.5:"n",6:"p",7:"p",8:"p",9:"y #2",10:"y #2",11:"y #2",TP:"y #2"},firefox:{2:"a",3:"y",3.5:"y",3.6:"y",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"a",3.2:"y",4:"y",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"y","9.5-9.6":"y","10.0-10.1":"y",10.5:"y",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"y","4.0-4.1":"y","4.2-4.3":"y","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y","8.1-8.3":"y"},op_mini:{"5.0-8.0":"y"},android:{2.1:"n",2.2:"n",2.3:"n",3:"a #1",4:"a #1",4.1:"a #1","4.2-4.3":"a #1",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"y",10:"y"},op_mob:{10:"y",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"y #2",11:"y #2"},and_uc:{9.9:"y"}},notes:"",notes_by_num:{1:"Partial support in Android 3 & 4 refers to not supporting masking.",2:"IE9-11 desktop & mobile don't properly scale SVG files. [Adding height, width, viewBox, and CSS rules](http://codepen.io/tomByrer/pen/qEBbzw?editors=110) seem to be the best workaround."},usage_perc_y:92.14,usage_perc_a:2.49,ucprefix:!1,parent:"",keywords:"",ie_id:"",chrome_id:""},"svg-css":{title:"SVG in CSS backgrounds",description:"Method of using SVG images as CSS backgrounds",spec:"http://www.w3.org/TR/css3-background/#background-image",status:"cr",links:[{url:"http://www.sitepoint.com/a-farewell-to-css3-gradients/",title:"Tutorial for advanced effects"}],categories:["CSS3","SVG"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"y",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"a",5:"a",6:"a",7:"a",8:"a",9:"a",10:"a",11:"a",12:"a",13:"a",14:"a",15:"a",16:"a",17:"a",18:"a",19:"a",20:"a",21:"a",22:"a",23:"a",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"a",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"n",3.2:"a",4:"a",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"y","10.0-10.1":"y",10.5:"y",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"a","4.0-4.1":"a","4.2-4.3":"y","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y","8.1-8.3":"y"},op_mini:{"5.0-8.0":"a"},android:{2.1:"n",2.2:"n",2.3:"n",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"y",10:"y"},op_mob:{10:"a",11:"a",11.1:"a",11.5:"a",12:"a",12.1:"a",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:"Partial support in older Firefox and Opera Mini/Mobile refers to SVG images being blurry when scaled. Partial support in iOS Safari and older Safari versions refers to failing to support tiling or the background-position property.",notes_by_num:{},usage_perc_y:90.99,usage_perc_a:3.48,ucprefix:!1,parent:"",keywords:"svg-in-css,svgincss,css-svg",ie_id:"",chrome_id:""},"svg-smil":{title:"SVG SMIL animation",description:"Method of using animation elements to animate SVG images",spec:"http://www.w3.org/TR/SVG/animate.html",status:"rec",links:[{url:"http://svg-wow.org/blog/category/animation/",title:"Examples on SVG WOW"},{url:"https://developer.mozilla.org/en/SVG/SVG_animation_with_SMIL",title:"MDN article"},{url:"http://leunen.me/fakesmile/",title:"JS library to support SMIL in SVG"},{url:"https://raw.github.com/phiggins42/has.js/master/detect/graphics.js#svg-smil",title:"has.js test"},{url:"https://github.com/madsgraphics/SVGEventListener",title:"Polyfill for SMIL animate events on SVG"}],categories:["SVG"],stats:{ie:{5.5:"n",6:"p",7:"p",8:"p",9:"p",10:"p",11:"p",TP:"p"},firefox:{2:"p",3:"p",3.5:"p",3.6:"p",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"a",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"p",3.2:"p",4:"a",5:"a",5.1:"a",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"y","9.5-9.6":"y","10.0-10.1":"y",10.5:"y",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"a","4.0-4.1":"a","4.2-4.3":"a","5.0-5.1":"a","6.0-6.1":"y","7.0-7.1":"y",8:"y","8.1-8.3":"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"y",10:"y"},op_mob:{10:"y",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"p",11:"p"},and_uc:{9.9:"y"}},notes:"Partial support in older Safari versions refers to not working in HTML files or CSS background images.",notes_by_num:{},usage_perc_y:79.5,usage_perc_a:.56,ucprefix:!1,parent:"",keywords:"",ie_id:"svgsmilanimation",chrome_id:""},"svg-fonts":{title:"SVG fonts",description:"Method of using fonts defined as SVG shapes. Considered among a number of browser vendors as a deprecated feature with support being removed.",spec:"http://www.w3.org/TR/SVG/fonts.html",status:"rec",links:[{url:"http://jeremie.patonnier.net/post/2011/02/07/Why-are-SVG-Fonts-so-different",title:"Blog post"},{url:"http://opentype.info/blog/2010/04/13/the-ipad-and-svg-fonts-in-mobile-safari/",title:"Blog post on usage for iPad"}],categories:["SVG"],stats:{ie:{5.5:"n",6:"p",7:"p",8:"p",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"n",37:"n",38:"n",39:"n",40:"n"},chrome:{4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"n #1",39:"n #1",40:"n #1",41:"n #1",42:"n #1",43:"n #1",44:"n #1"},safari:{3.1:"n",3.2:"y",4:"y",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"y","9.5-9.6":"y","10.0-10.1":"y",10.5:"y",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"n #1",26:"n #1",27:"n #1",28:"n #1",29:"n #1"},ios_saf:{3.2:"y","4.0-4.1":"y","4.2-4.3":"y","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y","8.1-8.3":"y"},op_mini:{"5.0-8.0":"n #2"},android:{2.1:"n",2.2:"n",2.3:"n",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",40:"n"},bb:{7:"y",10:"y"},op_mob:{10:"y",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{41:"n #1"},and_ff:{36:"n"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"y"}},notes:"",notes_by_num:{1:"Chrome 38 and newer support SVG fonts only on Windows Vista and XP.",2:"Supported in Opera Mini in SVG images only, not in HTML."},usage_perc_y:26.28,usage_perc_a:0,ucprefix:!1,parent:"fontface",keywords:"",ie_id:"",chrome_id:"5930075908210688"},"svg-filters":{title:"SVG filters",description:"Method of using photoshop-like effects on SVG objects including blurring and color manipulation.",spec:"http://www.w3.org/TR/SVG/filters.html",status:"rec",links:[{url:"http://electricbeach.org/?p=950",title:"Experiments with filter effects"},{url:"http://svg-wow.org/blog/category/filters/",title:"SVG filter demos"},{url:"http://docs.webplatform.org/wiki/svg/elements/filter",title:"WebPlatform Docs"}],categories:["SVG"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"y",3.5:"y",3.6:"y",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"n",5:"a",6:"a",7:"a",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"y","9.5-9.6":"y","10.0-10.1":"y",10.5:"y",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"y","7.0-7.1":"y",8:"y","8.1-8.3":"y"},op_mini:{"5.0-8.0":"y"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"n",10:"y"},op_mob:{10:"y",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:"",notes_by_num:{},usage_perc_y:89.82,usage_perc_a:.03,ucprefix:!1,parent:"",keywords:"",ie_id:"",chrome_id:""},"svg-html":{title:"SVG effects for HTML",description:"Method of using SVG transforms, filters, etc on HTML elements using either CSS or the foreignObject element",spec:"http://www.w3.org/TR/SVG11/extend.html#ForeignObjectElement",status:"wd",links:[{url:"https://developer.mozilla.org/en/SVG/Tutorial/Other_content_in_SVG",title:"MDN Tutorial"},{url:"https://developer.mozilla.org/En/Applying_SVG_effects_to_HTML_content",title:"MDN Reference page"},{url:"http://www.w3.org/TR/filter-effects/",title:"Filter Effects draft"}],categories:["SVG"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"a",10:"a",11:"a",TP:"y"},firefox:{2:"n",3:"a",3.5:"y",3.6:"y",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"a",5:"a",6:"a",7:"a",8:"a",9:"a",10:"a",11:"a",12:"a",13:"a",14:"a",15:"a",16:"a",17:"a",18:"a",19:"a",20:"a",21:"a",22:"a",23:"a",24:"a",25:"a",26:"a",27:"a",28:"a",29:"a",30:"a",31:"a",32:"a",33:"a",34:"a",35:"a",36:"a",37:"a",38:"a",39:"a",40:"a",41:"a",42:"a",43:"a",44:"a"},safari:{3.1:"n",3.2:"n",4:"a",5:"a",5.1:"a",6:"a",6.1:"a",7:"a",7.1:"a",8:"a"},opera:{9:"a","9.5-9.6":"a","10.0-10.1":"a",10.5:"a",10.6:"a",11:"a",11.1:"a",11.5:"a",11.6:"a",12:"a",12.1:"a",15:"a",16:"a",17:"a",18:"a",19:"a",20:"a",21:"a",22:"a",23:"a",24:"a",25:"a",26:"a",27:"a",28:"a",29:"a"},ios_saf:{3.2:"a","4.0-4.1":"a","4.2-4.3":"a","5.0-5.1":"a","6.0-6.1":"a","7.0-7.1":"a",8:"a","8.1-8.3":"a"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"a","4.4.3-4.4.4":"a",40:"a"},bb:{7:"n",10:"y"},op_mob:{10:"a",11:"a",11.1:"a",11.5:"a",12:"a",12.1:"a",24:"a"},and_chr:{41:"a"},and_ff:{36:"y"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"Partial support refers to lack of filter support or buggy result from effects. A [CSS Filter Effects](http://www.w3.org/TR/filter-effects/) specification is in the works that would replace this method.",notes_by_num:{},usage_perc_y:12.34,usage_perc_a:71.95,ucprefix:!1,parent:"",keywords:"",ie_id:"",chrome_id:""},"svg-html5":{title:"Inline SVG in HTML5",description:"Method of using SVG tags directly in HTML documents. Requires HTML5 parser.",spec:"https://html.spec.whatwg.org/multipage/embedded-content.html#svg-0",status:"ls",links:[{url:"http://hacks.mozilla.org/2010/05/firefox-4-the-html5-parser-inline-svg-speed-and-more/",title:"Mozilla Hacks blog post"},{url:"http://samples.msdn.microsoft.com/ietestcenter/html5/svghtml_harness.htm?url=SVG_HTML_Elements_001",title:"Test suite"}],categories:["HTML5","SVG"],stats:{ie:{5.5:"n",6:"p",7:"p",8:"p",9:"y",10:"y",11:"y",TP:"y"},firefox:{2:"p",3:"p",3.5:"p",3.6:"p",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"p",5:"p",6:"p",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"p",3.2:"p",4:"p",5:"p",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"p","9.5-9.6":"p","10.0-10.1":"p",10.5:"p",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"p","4.0-4.1":"p","4.2-4.3":"p","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y","8.1-8.3":"y"},op_mini:{"5.0-8.0":"y"},android:{2.1:"n",2.2:"n",2.3:"n",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"y",10:"y"},op_mob:{10:"p",11:"p",11.1:"p",11.5:"p",12:"y",12.1:"y",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:"",notes_by_num:{},usage_perc_y:94.16,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"",ie_id:"",chrome_id:""},canvas:{title:"Canvas (basic support)",description:"Method of generating fast, dynamic graphics using JavaScript.",spec:"https://html.spec.whatwg.org/multipage/scripting.html#the-canvas-element",status:"ls",links:[{url:"https://developer.mozilla.org/en/Canvas_tutorial",title:"Tutorial by Mozilla"},{url:"http://www.canvasdemos.com/",title:"Showcase site"},{url:"http://glimr.rubyforge.org/cake/canvas.html",title:"Animation kit "},{url:"http://diveintohtml5.info/canvas.html",title:"Another tutorial"},{url:"http://explorercanvas.googlecode.com/",title:"Implementation for Internet Explorer"},{url:"https://raw.github.com/phiggins42/has.js/master/detect/graphics.js#canvas",title:"has.js test"}],categories:["Canvas","HTML5"],stats:{ie:{5.5:"n",6:"p",7:"p",8:"p",9:"y",10:"y",11:"y",TP:"y"},firefox:{2:"y",3:"y",3.5:"y",3.6:"y",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"y",3.2:"y",4:"y",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"y","9.5-9.6":"y","10.0-10.1":"y",10.5:"y",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"y","4.0-4.1":"y","4.2-4.3":"y","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y","8.1-8.3":"y"},op_mini:{"5.0-8.0":"a"},android:{2.1:"a",2.2:"a",2.3:"a",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"y",10:"y"},op_mob:{10:"y",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:"Opera Mini supports the canvas element, but is unable to play animations or run other more complex applications. Android 2.x supports canvas except the toDataURL() function. See http://code.google.com/p/android/issues/detail?id=7901 Some (slow) workarounds are described here: http://stackoverflow.com/q/10488033/841830",notes_by_num:{},usage_perc_y:91.84,usage_perc_a:2.9,ucprefix:!1,parent:"",keywords:"",ie_id:"canvas",chrome_id:"5100084685438976"},"canvas-text":{title:"Text API for Canvas",description:"Method of displaying text on Canvas elements",spec:"https://html.spec.whatwg.org/multipage/scripting.html#drawing-text-to-the-bitmap",status:"ls",links:[{url:"https://developer.mozilla.org/en/Drawing_text_using_a_canvas#Additional_examples",title:"Examples by Mozilla"},{url:"http://code.google.com/p/canvas-text/",title:"Support library"},{url:"https://raw.github.com/phiggins42/has.js/master/detect/graphics.js#canvas-text",title:"has.js test"},{url:"http://docs.webplatform.org/wiki/apis/canvas/CanvasRenderingContext2D/fillText",title:"WebPlatform Docs"}],categories:["Canvas","HTML5"],stats:{ie:{5.5:"n",6:"p",7:"p",8:"p",9:"y",10:"y",11:"y",TP:"y"},firefox:{2:"p",3:"p",3.5:"y",3.6:"y",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"p",3.2:"p",4:"y",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"p","9.5-9.6":"p","10.0-10.1":"p",10.5:"y",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"y","4.0-4.1":"y","4.2-4.3":"y","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y","8.1-8.3":"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"y",2.2:"y",2.3:"y",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"y",10:"y"},op_mob:{10:"p",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:"",notes_by_num:{},usage_perc_y:91.84,usage_perc_a:0,ucprefix:!1,parent:"canvas",keywords:"",ie_id:"",chrome_id:""},"namevalue-storage":{title:"Web Storage - name/value pairs",description:"Method of storing data locally like cookies, but for larger amounts of data (sessionStorage and localStorage, used to fall under HTML5).",spec:"http://www.w3.org/TR/webstorage/#storage",status:"rec",links:[{url:"https://developer.mozilla.org/en-US/docs/Web/API/Web_Storage_API",title:"MDN article"},{url:"http://code.google.com/p/sessionstorage/",title:"Support library"},{url:"http://html5demos.com/storage",title:"Simple demo"},{url:"https://raw.github.com/phiggins42/has.js/master/detect/features.js#native-localstorage;native-sessionstorage",title:"has.js test"},{url:"http://docs.webplatform.org/wiki/apis/web-storage/Storage/localStorage",title:"WebPlatform Docs"}],categories:["JS API"],stats:{ie:{5.5:"n",6:"p",7:"p",8:"y",9:"y",10:"y",11:"y",TP:"y"},firefox:{2:"a",3:"a",3.5:"y",3.6:"y",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"n",3.2:"n",4:"y",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"y",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"y","4.0-4.1":"y","4.2-4.3":"y","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y","8.1-8.3":"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"y",2.2:"y",2.3:"y",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"y",10:"y"},op_mob:{10:"n",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:"",notes_by_num:{},usage_perc_y:94.18,usage_perc_a:.06,ucprefix:!1,parent:"",keywords:"webstorage,local storage",ie_id:"webstorage",chrome_id:"5345825534246912"},"sql-storage":{title:"Web SQL Database",description:"Method of storing data client-side, allows Sqlite database queries for access and manipulation",spec:"http://www.w3.org/TR/webdatabase/",status:"unoff",links:[{url:"http://html5doctor.com/introducing-web-sql-databases/",title:"HTML5 Doctor article"},{url:"https://raw.github.com/phiggins42/has.js/master/detect/features.js#native-sql-db",title:"has.js test"}],categories:["JS API"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"n",37:"n",38:"n",39:"n",40:"n"},chrome:{4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"y",3.2:"y",4:"y",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"y",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"y","4.0-4.1":"y","4.2-4.3":"y","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y","8.1-8.3":"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"y",2.2:"y",2.3:"y",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"y",10:"y"},op_mob:{10:"n",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{41:"y"},and_ff:{36:"n"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"y"}},notes:"The Web SQL Database specification is no longer being maintained and support may be dropped in future versions.",notes_by_num:{},usage_perc_y:67.89,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"db-storage,websql",ie_id:"websqldatabase",chrome_id:"6330987952734208"},indexeddb:{title:"IndexedDB",description:"Method of storing data client-side, allows indexed database queries.",spec:"http://www.w3.org/TR/IndexedDB/",status:"cr",links:[{url:"http://hacks.mozilla.org/2010/06/comparing-indexeddb-and-webdatabase/",title:"Mozilla Hacks article"},{url:"https://github.com/axemclion/IndexedDBShim",title:"Polyfill for browsers supporting WebSQL"},{url:"https://raw.github.com/phiggins42/has.js/master/detect/features.js#native-indexeddb",title:"has.js test"},{url:"http://docs.webplatform.org/wiki/apis/indexedDB",title:"WebPlatform Docs"}],categories:["JS API"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"a #1",11:"a #1",TP:"a #1"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"a x",5:"a x",6:"a x",7:"a x",8:"a x",9:"a x",10:"y x",11:"y x",12:"y x",13:"y x",14:"y x",15:"y x",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"p",5:"p",6:"p",7:"p",8:"p",9:"p",10:"n",11:"a x",12:"a x",13:"a x",14:"a x",15:"a x",16:"a x",17:"a x",18:"a x",19:"a x",20:"a x",21:"a x",22:"a x",23:"y x",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"p",3.2:"p",4:"p",5:"p",5.1:"p",6:"p",6.1:"p",7:"p",7.1:"a #2",8:"a #2"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"p",10.6:"p",11:"p",11.1:"p",11.5:"p",11.6:"p",12:"p",12.1:"p",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"p","4.0-4.1":"p","4.2-4.3":"p","5.0-5.1":"p","6.0-6.1":"p","7.0-7.1":"p",8:"a #2","8.1-8.3":"a #2"},op_mini:{"5.0-8.0":"n"},android:{2.1:"p",2.2:"p",2.3:"p",3:"p",4:"p",4.1:"p","4.2-4.3":"p",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"p",10:"y"},op_mob:{10:"n",11:"p",11.1:"p",11.5:"p",12:"p",12.1:"p",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"a #1",11:"a #1"},and_uc:{9.9:"p"}},notes:"",notes_by_num:{1:"Partial support in IE 10 & 11 refers to a number of subfeatures [not being supported](http://codepen.io/cemerick/pen/Itymi).",2:"Partial support in iOS 8 refers to [seriously buggy behavior](http://www.raymondcamden.com/2014/9/25/IndexedDB-on-iOS-8--Broken-Bad)."},usage_perc_y:61.41,usage_perc_a:18.45,ucprefix:!1,parent:"",keywords:"indexdb",ie_id:"indexeddb",chrome_id:"6507459568992256"},"online-status":{title:"Online/offline status",description:"Events to indicate when the user's connected (`online` and `offline` events) and the `navigator.onLine` property to see current status.",spec:"https://html.spec.whatwg.org/multipage/browsers.html#browser-state",status:"ls",links:[{url:"https://developer.mozilla.org/en-US/docs/Web/API/NavigatorOnLine.onLine#Specification",title:"MDN article"}],categories:["JS API"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"a #2",9:"y",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"y",3.6:"y",4:"a #3",5:"a #3",6:"a #3",7:"a #3",8:"a #3",9:"a #3",10:"a #3",11:"a #3",12:"a #3",13:"a #3",14:"a #3",15:"a #3",16:"a #3",17:"a #3",18:"a #3",19:"a #3",20:"a #3",21:"a #3",22:"a #3",23:"a #3",24:"a #3",25:"a #3",26:"a #3",27:"a #3",28:"a #3",29:"a #3",30:"a #3",31:"a #3",32:"a #3",33:"a #3",34:"a #3",35:"a #3",36:"a #3",37:"a #3",38:"a #3",39:"a #3",40:"a #3"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"a",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"u","4.0-4.1":"u","4.2-4.3":"y","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y","8.1-8.3":"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"u",2.2:"u",2.3:"y",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"a #1",10:"y"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"a #1"}},notes:'"online" does not always mean connection to the internet, it can also just mean connection to some network.\r\n\r\nEarly versions of Chrome and Safari always reported "true" for `navigator.onLine`',notes_by_num:{0:"Safari 7.0 supports only the event listener on `window`, and not on `document.body`",1:"Seems to support `navigator.onLine` but not `online`/`offline` events.",2:"IE8 only supports the `online`/`offline` events on `document.body`, rather than `window`.",3:'Desktop Firefox responds to the status of its "Work Offline" mode. If not in that mode, `navigator.onLine` is always `true`, regardless of the actual network connectivity status. [See bug](https://bugzilla.mozilla.org/show_bug.cgi?id=654579) for details.'},usage_perc_y:74.83,usage_perc_a:18.99,ucprefix:!1,parent:"",keywords:"",ie_id:"",chrome_id:""},eventsource:{title:"Server-sent events",description:"Method of continuously sending data from a server to the browser, rather than repeatedly requesting it (EventSource interface, used to fall under HTML5)",spec:"http://www.w3.org/TR/eventsource/",status:"pr",links:[{url:"http://www.html5rocks.com/tutorials/eventsource/basics/",title:"HTML5 Rocks tutorial"},{url:"http://samshull.blogspot.com/2010/10/ajax-push-in-ios-safari-and-chrome-with.html",title:"Blog post with demo"},{url:"https://raw.github.com/phiggins42/has.js/master/detect/features.js#native-eventsource",title:"has.js test"},{url:"https://github.com/Yaffle/EventSource",title:"Polyfill"}],categories:["JS API"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"n",5:"n",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"a","9.5-9.6":"a","10.0-10.1":"a",10.5:"a",10.6:"a",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"y","4.2-4.3":"y","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y","8.1-8.3":"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"y",10:"y"},op_mob:{10:"a",11:"a",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"y"}},notes:"",notes_by_num:{},usage_perc_y:77.42,usage_perc_a:.05,ucprefix:!1,parent:"",keywords:"serversent,s-sent-events",ie_id:"serversenteventseventsource",chrome_id:"5311740673785856"},"x-doc-messaging":{title:"Cross-document messaging",description:"Method of sending information from a page on one domain to a page on a different one (using postMessage)",spec:"https://html.spec.whatwg.org/multipage/comms.html#crossDocumentMessages",status:"ls",links:[{url:"https://developer.mozilla.org/en/DOM/window.postMessage",title:"MDN article"},{url:"http://html5demos.com/postmessage2",title:"Simple demo"},{url:"https://raw.github.com/phiggins42/has.js/master/detect/features.js#native-crosswindowmessaging",title:"has.js test"},{url:"http://docs.webplatform.org/wiki/apis/web-messaging/MessagePort/postMessage",title:"WebPlatform Docs"}],categories:["JS API"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"a",9:"a",10:"a",11:"a",TP:"y"},firefox:{2:"n",3:"y",3.5:"y",3.6:"y",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y", +36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"n",3.2:"n",4:"y",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"y","10.0-10.1":"y",10.5:"y",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"y","4.0-4.1":"y","4.2-4.3":"y","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y","8.1-8.3":"y"},op_mini:{"5.0-8.0":"y"},android:{2.1:"y",2.2:"y",2.3:"y",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"y",10:"y"},op_mob:{10:"y",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"a",11:"a"},and_uc:{9.9:"y"}},notes:"Partial support in IE8-9 refers to only working in frames/iframes (not other tabs/windows). Also in IE 9 and below an object cannot be sent using postMessage. Partial support in IE10-11 refers to [limitations in certain conditions](http://stackoverflow.com/questions/16226924/is-cross-origin-postmessage-broken-in-ie10)",notes_by_num:{},usage_perc_y:83.08,usage_perc_a:13.96,ucprefix:!1,parent:"",keywords:"",ie_id:"postmessage",chrome_id:"4786174115708928"},datauri:{title:"Data URIs",description:"Method of embedding images and other files in webpages as a string of text",spec:"http://www.ietf.org/rfc/rfc2397.txt",status:"other",links:[{url:"http://css-tricks.com/data-uris/",title:"Information page"},{url:"http://en.wikipedia.org/wiki/data_URI_scheme",title:"Wikipedia"},{url:"http://www.websiteoptimization.com/speed/tweak/inline-images/",title:"Data URL converter"},{url:"http://klevjers.com/papers/phishing.pdf",title:"Information on security issues"}],categories:["Other"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"a",9:"a",10:"a",11:"a",TP:"a"},firefox:{2:"y",3:"y",3.5:"y",3.6:"y",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"y",3.2:"y",4:"y",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"y","9.5-9.6":"y","10.0-10.1":"y",10.5:"y",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"y","4.0-4.1":"y","4.2-4.3":"y","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y","8.1-8.3":"y"},op_mini:{"5.0-8.0":"y"},android:{2.1:"y",2.2:"y",2.3:"y",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"y",10:"y"},op_mob:{10:"y",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"a",11:"a"},and_uc:{9.9:"y"}},notes:"Support in Internet Explorer 8 is limited to images and linked resources like CSS files, not HTML files. Max URI length in IE8 is 32KB. In IE9+ JavaScript files are supported too and the maximum size limit set to 4GB.",notes_by_num:{},usage_perc_y:83.11,usage_perc_a:13.96,ucprefix:!1,parent:"",keywords:"data url,datauris,data uri,dataurl,dataurls,base64",ie_id:"",chrome_id:""},mathml:{title:"MathML",description:"Special tags that allow mathematical formulas and notations to be written on web pages.",spec:"http://www.w3.org/TR/MathML/",status:"rec",links:[{url:"http://en.wikipedia.org/wiki/MathML",title:"Wikipedia"},{url:"http://www.mozilla.org/projects/mathml/demo/",title:"MathML demos"},{url:"http://www.mathjax.org",title:"Cross-browser support script"},{url:"https://developer.mozilla.org/en/MathML/Element",title:"MDN element reference"}],categories:["Other"],stats:{ie:{5.5:"n",6:"p",7:"p",8:"p",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"y",3:"y",3.5:"y",3.6:"y",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"p",5:"p",6:"p",7:"p",8:"p",9:"p",10:"p",11:"p",12:"p",13:"p",14:"p",15:"p",16:"p",17:"p",18:"p",19:"p",20:"p",21:"p",22:"p",23:"p",24:"y",25:"p",26:"p",27:"p",28:"p",29:"p",30:"p",31:"p",32:"p",33:"p",34:"p",35:"p",36:"p",37:"p",38:"p",39:"p",40:"p",41:"p",42:"p",43:"p",44:"p"},safari:{3.1:"p",3.2:"p",4:"p",5:"p",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"a","10.0-10.1":"a",10.5:"a",10.6:"a",11:"a",11.1:"a",11.5:"a",11.6:"a",12:"a",12.1:"a",15:"p",16:"p",17:"p",18:"p",19:"p",20:"p",21:"p",22:"p",23:"p",24:"p",25:"p",26:"p",27:"p",28:"p",29:"p"},ios_saf:{3.2:"p","4.0-4.1":"p","4.2-4.3":"p","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y","8.1-8.3":"y"},op_mini:{"5.0-8.0":"p"},android:{2.1:"p",2.2:"p",2.3:"p",3:"p",4:"p",4.1:"p","4.2-4.3":"p",4.4:"p","4.4.3-4.4.4":"p",40:"p"},bb:{7:"p",10:"y"},op_mob:{10:"p",11:"p",11.1:"p",11.5:"p",12:"p",12.1:"p",24:"p"},and_chr:{41:"p"},and_ff:{36:"y"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"a"}},notes:"Opera's support is limited to a CSS profile of MathML. Support was added in Chrome 24, but removed afterwards due to instability.",notes_by_num:{},usage_perc_y:23.21,usage_perc_a:4.58,ucprefix:!1,parent:"",keywords:"",ie_id:"mathml",chrome_id:"5240822173794304"},"css-featurequeries":{title:"CSS Feature Queries",description:"CSS Feature Queries allow authors to condition rules based on whether particular property declarations are supported in CSS using the @supports at rule.",spec:"http://www.w3.org/TR/css3-conditional/#at-supports",status:"cr",links:[{url:"https://developer.mozilla.org/en-US/docs/Web/CSS/@supports",title:"MDN Article"},{url:"http://mcc.id.au/blog/2012/08/supports",title:"@supports in Firefox"},{url:"http://dabblet.com/gist/3895764",title:"Test case"},{url:"http://docs.webplatform.org/wiki/css/atrules/@supports",title:"WebPlatform Docs"}],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"n",8:"n"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n","8.1-8.3":"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"See also the [CSS.supports() DOM API](#feat=css-supports-api)",notes_by_num:{},usage_perc_y:60.96,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"supports,conditional",ie_id:"conditionalrules",chrome_id:"4993981813358592"},xhtml:{title:"XHTML served as application/xhtml+xml",description:"A strict form of HTML, and allows embedding of other XML languages",spec:"http://www.w3.org/TR/xhtml1/",status:"rec",links:[{url:"http://en.wikipedia.org/wiki/XHTML",title:"Wikipedia"},{url:"http://www.xmlplease.com/xhtml/xhtml5polyglot/",title:"Information on XHTML5"},{url:"http://docs.webplatform.org/wiki/concepts/internet_and_web/the_web_standards_model#What_is_XHTML.3F",title:"WebPlatform Docs"}],categories:["Other"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"y",10:"y",11:"y",TP:"y"},firefox:{2:"y",3:"y",3.5:"y",3.6:"y",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"y",3.2:"y",4:"y",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"y","9.5-9.6":"y","10.0-10.1":"y",10.5:"y",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"y","4.0-4.1":"y","4.2-4.3":"y","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y","8.1-8.3":"y"},op_mini:{"5.0-8.0":"y"},android:{2.1:"y",2.2:"y",2.3:"y",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"y",10:"y"},op_mob:{10:"y",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:"The XHTML syntax is very close to HTML, and thus is almost always ([incorrectly](https://developer.mozilla.org/en-US/docs/XHTML#MIME_type_versus_DOCTYPE)) served as text/html on the web.",notes_by_num:{},usage_perc_y:94.74,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"xhtml+xml",ie_id:"",chrome_id:""},xhtmlsmil:{title:"XHTML+SMIL animation",description:"Method of using SMIL animation in web pages",spec:"http://www.w3.org/TR/XHTMLplusSMIL/",status:"unoff",links:[{url:"http://en.wikipedia.org/wiki/XHTML%2BSMIL",title:"Wikipedia"},{url:"http://leunen.me/fakesmile/",title:"JS library to support XHTML+SMIL"}],categories:["Other"],stats:{ie:{5.5:"n",6:"a",7:"a",8:"a",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"p",3:"p",3.5:"p",3.6:"p",4:"p",5:"p",6:"p",7:"p",8:"p",9:"p",10:"p",11:"p",12:"p",13:"p",14:"p",15:"p",16:"p",17:"p",18:"p",19:"p",20:"p",21:"p",22:"p",23:"p",24:"p",25:"p",26:"p",27:"p",28:"p",29:"p",30:"p",31:"p",32:"p",33:"p",34:"p",35:"p",36:"p",37:"p",38:"p",39:"p",40:"p"},chrome:{4:"p",5:"p",6:"p",7:"p",8:"p",9:"p",10:"p",11:"p",12:"p",13:"p",14:"p",15:"p",16:"p",17:"p",18:"p",19:"p",20:"p",21:"p",22:"p",23:"p",24:"p",25:"p",26:"p",27:"p",28:"p",29:"p",30:"p",31:"p",32:"p",33:"p",34:"p",35:"p",36:"p",37:"p",38:"p",39:"p",40:"p",41:"p",42:"p",43:"p",44:"p"},safari:{3.1:"p",3.2:"p",4:"p",5:"p",5.1:"p",6:"p",6.1:"p",7:"p",7.1:"p",8:"p"},opera:{9:"p","9.5-9.6":"p","10.0-10.1":"p",10.5:"p",10.6:"p",11:"p",11.1:"p",11.5:"p",11.6:"p",12:"p",12.1:"p",15:"p",16:"p",17:"p",18:"p",19:"p",20:"p",21:"p",22:"p",23:"p",24:"p",25:"p",26:"p",27:"p",28:"p",29:"p"},ios_saf:{3.2:"p","4.0-4.1":"p","4.2-4.3":"p","5.0-5.1":"p","6.0-6.1":"p","7.0-7.1":"p",8:"p","8.1-8.3":"p"},op_mini:{"5.0-8.0":"p"},android:{2.1:"p",2.2:"p",2.3:"p",3:"p",4:"p",4.1:"p","4.2-4.3":"p",4.4:"p","4.4.3-4.4.4":"p",40:"p"},bb:{7:"p",10:"p"},op_mob:{10:"p",11:"p",11.1:"p",11.5:"p",12:"p",12.1:"p",24:"p"},and_chr:{41:"p"},and_ff:{36:"p"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"p"}},notes:"Internet Explorer supports the W3C proposal HTML+TIME, which is largely the same as XHTML+SMIL",notes_by_num:{},usage_perc_y:0,usage_perc_a:2.51,ucprefix:!1,parent:"xhtml",keywords:"",ie_id:"",chrome_id:""},"wai-aria":{title:"WAI-ARIA Accessibility features",description:"Method of providing ways for people with disabilities to use dynamic web content and web applications.",spec:"http://www.w3.org/TR/wai-aria/",status:"rec",links:[{url:"http://www.w3.org/WAI/intro/aria",title:"Information page"},{url:"http://www.paciellogroup.com/blog/2011/10/browser-assistive-technology-tests-redux/",title:"Links to various test results"},{url:"http://en.wikipedia.org/wiki/WAI-ARIA",title:"Wikipedia"},{url:"http://www.alistapart.com/articles/the-accessibility-of-wai-aria/",title:"ALA Article"},{url:"http://zufelt.ca/blog/are-you-confused-html5-and-wai-aria-yet",title:"HTML5/WAI-ARIA information"}],categories:["Other"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"a",9:"a",10:"a",11:"a",TP:"a"},firefox:{2:"a",3:"a",3.5:"a",3.6:"a",4:"a",5:"a",6:"a",7:"a",8:"a",9:"a",10:"a",11:"a",12:"a",13:"a",14:"a",15:"a",16:"a",17:"a",18:"a",19:"a",20:"a",21:"a",22:"a",23:"a",24:"a",25:"a",26:"a",27:"a",28:"a",29:"a",30:"a",31:"a",32:"a",33:"a",34:"a",35:"a",36:"a",37:"a",38:"a",39:"a",40:"a"},chrome:{4:"a",5:"a",6:"a",7:"a",8:"a",9:"a",10:"a",11:"a",12:"a",13:"a",14:"a",15:"a",16:"a",17:"a",18:"a",19:"a",20:"a",21:"a",22:"a",23:"a",24:"a",25:"a",26:"a",27:"a",28:"a",29:"a",30:"a",31:"a",32:"a",33:"a",34:"a",35:"a",36:"a",37:"a",38:"a",39:"a",40:"a",41:"a",42:"a",43:"a",44:"a"},safari:{3.1:"n",3.2:"n",4:"a",5:"a",5.1:"a",6:"a",6.1:"a",7:"a",7.1:"a",8:"a"},opera:{9:"n","9.5-9.6":"a","10.0-10.1":"a",10.5:"a",10.6:"a",11:"a",11.1:"a",11.5:"a",11.6:"a",12:"a",12.1:"a",15:"a",16:"a",17:"a",18:"a",19:"a",20:"a",21:"a",22:"a",23:"a",24:"a",25:"a",26:"a",27:"a",28:"a",29:"a"},ios_saf:{3.2:"a","4.0-4.1":"a","4.2-4.3":"a","5.0-5.1":"a","6.0-6.1":"a","7.0-7.1":"a",8:"a","8.1-8.3":"a"},op_mini:{"5.0-8.0":"a"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"a","4.4.3-4.4.4":"a",40:"a"},bb:{7:"n",10:"n"},op_mob:{10:"a",11:"a",11.1:"a",11.5:"a",12:"a",12.1:"a",24:"a"},and_chr:{41:"a"},and_ff:{36:"a"},ie_mob:{10:"a",11:"a"},and_uc:{9.9:"n"}},notes:"Support for ARIA is rather complex and currently is not fully supported in any browser. For detailed information on partial support see the [ARIA 1.0 Implementation Report](http://www.w3.org/WAI/ARIA/1.0/CR/implementation-report)\r\n",notes_by_num:{},usage_perc_y:0,usage_perc_a:90.14,ucprefix:!1,parent:"",keywords:"wai,aria",ie_id:"",chrome_id:""},geolocation:{title:"Geolocation",description:"Method of informing a website of the user's geographical location",spec:"http://www.w3.org/TR/geolocation-API/",status:"cr",links:[{url:"http://html5demos.com/geo",title:"Simple demo"},{url:"https://raw.github.com/phiggins42/has.js/master/detect/features.js#native-geolocation",title:"has.js test"},{url:"http://docs.webplatform.org/wiki/apis/geolocation",title:"WebPlatform Docs"}],categories:["JS API"],stats:{ie:{5.5:"n",6:"p",7:"p",8:"p",9:"y",10:"y",11:"y",TP:"y"},firefox:{2:"p",3:"p",3.5:"y",3.6:"y",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"a",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"p",3.2:"p",4:"p",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"p",10.5:"p",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"n",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"y","4.0-4.1":"y","4.2-4.3":"y","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y","8.1-8.3":"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"y",2.2:"y",2.3:"y",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"y",10:"y"},op_mob:{10:"p",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:"",notes_by_num:{},usage_perc_y:91.76,usage_perc_a:.01,ucprefix:!1,parent:"",keywords:"",ie_id:"geolocation",chrome_id:"6348855016685568"},flexbox:{title:"Flexible Box Layout Module",description:"Method of positioning elements in horizontal or vertical stacks. Support includes the support for the all properties prefixed with `flex` as well as `align-content`, `align-items`, `align-self`, and `justify-content`.",spec:"http://www.w3.org/TR/css3-flexbox/",status:"wd",links:[{url:"http://bennettfeely.com/flexplorer/",title:"Flexbox CSS generator"},{url:"http://www.adobe.com/devnet/html5/articles/working-with-flexbox-the-new-spec.html",title:"Article on using the latest spec"},{url:"https://dev.opera.com/articles/view/advanced-cross-browser-flexbox/",title:"Tutorial on cross-browser support"},{url:"http://philipwalton.github.io/solved-by-flexbox/",title:"Examples on how to solve common layout problems with flexbox"},{url:"http://css-tricks.com/snippets/css/a-guide-to-flexbox/",title:"A Complete Guide to Flexbox"},{url:"http://the-echoplex.net/flexyboxes/",title:"Flexbox playground and code generator"}],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"a x #2",11:"y",TP:"y"},firefox:{2:"a x #1",3:"a x #1",3.5:"a x #1",3.6:"a x #1",4:"a x #1",5:"a x #1",6:"a x #1",7:"a x #1",8:"a x #1",9:"a x #1",10:"a x #1",11:"a x #1",12:"a x #1",13:"a x #1",14:"a x #1",15:"a x #1",16:"a x #1",17:"a x #1",18:"a x #1",19:"a x #1",20:"a x #1",21:"a x #1",22:"a #3",23:"a #3",24:"a #3",25:"a #3",26:"a #3",27:"a #3",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"a x #1",5:"a x #1",6:"a x #1",7:"a x #1",8:"a x #1",9:"a x #1",10:"a x #1",11:"a x #1",12:"a x #1",13:"a x #1",14:"a x #1",15:"a x #1",16:"a x #1",17:"a x #1",18:"a x #1",19:"a x #1",20:"a x #1",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"a x #1",3.2:"a x #1",4:"a x #1",5:"a x #1",5.1:"a x #1",6:"a x #1",6.1:"y x",7:"y x",7.1:"y x",8:"y x"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"y",15:"y x",16:"y x",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"a x #1","4.0-4.1":"a x #1","4.2-4.3":"a x #1","5.0-5.1":"a x #1","6.0-6.1":"a x #1","7.0-7.1":"y x",8:"y x","8.1-8.3":"y x"},op_mini:{"5.0-8.0":"y"},android:{2.1:"a x #1",2.2:"a x #1",2.3:"a x #1",3:"a x #1",4:"a x #1",4.1:"a x #1","4.2-4.3":"a x #1",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"a x #1",10:"y"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"y",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"a x #2",11:"y"},and_uc:{9.9:"a x #1"}},notes:"Most partial support refers to supporting an [older version](http://www.w3.org/TR/2009/WD-css3-flexbox-20090723/) of the specification or an [older syntax](http://www.w3.org/TR/2012/WD-css3-flexbox-20120322/).",notes_by_num:{1:"Only supports the [old flexbox](http://www.w3.org/TR/2009/WD-css3-flexbox-20090723) specification and does not support wrapping.",2:"Only supports the [2012 syntax](http://www.w3.org/TR/2012/WD-css3-flexbox-20120322/)",3:"Does not support flex-wrap or flex-flow properties"},usage_perc_y:82.47,usage_perc_a:10.5,ucprefix:!1,parent:"",keywords:"flex-box,flex-direction,flex-wrap,flex-flow,flex-grow,flex-basis",ie_id:"flexbox",chrome_id:"4837301406400512"},webgl:{title:"WebGL - 3D Canvas graphics",description:"Method of generating dynamic 3D graphics using JavaScript, accelerated through hardware",spec:"https://www.khronos.org/registry/webgl/specs/1.0/",status:"other",links:[{url:"http://khronos.org/webgl/wiki/Getting_a_WebGL_Implementation",title:"Instructions on enabling WebGL"},{url:"http://www.khronos.org/webgl/wiki/Tutorial",title:"Tutorial"},{url:"http://hacks.mozilla.org/2009/12/webgl-draft-released-today/",title:"Firefox blog post"},{url:"http://webkit.org/blog/603/webgl-now-available-in-webkit-nightlies/",title:"Webkit blog post"},{url:"https://github.com/iewebgl/iewebgl",title:"Polyfill for IE"}],categories:["Canvas"],stats:{ie:{5.5:"n",6:"p",7:"p",8:"p",9:"p",10:"p",11:"y #1",TP:"y #1"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"a #1",5:"a #1",6:"a #1",7:"a #1",8:"a #1",9:"a #1",10:"a #1",11:"a #1",12:"a #1",13:"a #1",14:"a #1",15:"a #1",16:"a #1",17:"a #1",18:"a #1",19:"a #1",20:"a #1",21:"a #1",22:"a #1",23:"a #1",24:"a",25:"a",26:"a",27:"a",28:"a",29:"a",30:"a",31:"a",32:"a",33:"a",34:"a",35:"a",36:"a",37:"a",38:"a",39:"a",40:"a"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"a #1",9:"a #1",10:"a #1",11:"a #1",12:"a #1",13:"a #1",14:"a #1",15:"a #1",16:"a #1",17:"a #1",18:"y #1",19:"y #1",20:"y #1",21:"y #1",22:"y #1",23:"y #1",24:"y #1",25:"y #1",26:"y #1",27:"y #1",28:"y #1",29:"y #1",30:"y #1",31:"y #1",32:"y #1",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"a #1",6:"a #1",6.1:"a #1",7:"a #1",7.1:"a #1",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"a #1",12.1:"a #1",15:"a #1",16:"a #1",17:"a #1",18:"a #1",19:"a",20:"a",21:"a",22:"a",23:"a",24:"a",25:"a",26:"a",27:"a",28:"a",29:"a"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"y","8.1-8.3":"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",40:"a"},bb:{7:"n",10:"y"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"a",12.1:"a",24:"y"},and_chr:{41:"a"},and_ff:{36:"a"},ie_mob:{10:"p",11:"y #1"},and_uc:{9.9:"y #1"}},notes:'Support listed as "partial" refers to the fact that not all users with these browsers have WebGL access. This is due to the additional requirement for users to have [up to date video drivers](http://www.khronos.org/webgl/wiki/BlacklistsAndWhitelists). This problem was [solved in Chrome on Windows](http://blog.chromium.org/2012/02/gpu-accelerating-2d-canvas-and-enabling.html) as of version 18.\r\n\r\nNote that WebGL is part of the [Khronos Group](http://www.khronos.org/webgl/), not the W3C.',notes_by_num:{1:'WebGL context is accessed from "experimental-webgl" rather than "webgl"'},usage_perc_y:53.99,usage_perc_a:26.71,ucprefix:!1,parent:"canvas",keywords:"web gl",ie_id:"webglcanvas3d,webglinstancingextension",chrome_id:"6049512976023552"},fileapi:{title:"File API",description:"Method of manipulating file objects in web applications client-side, as well as programmatically selecting them and accessing their data.",spec:"http://www.w3.org/TR/FileAPI/",status:"wd",links:[{url:"https://developer.mozilla.org/en/Using_files_from_web_applications",title:"MDN article"},{url:"http://docs.webplatform.org/wiki/apis/file",title:"WebPlatform Docs"},{url:"https://github.com/moxiecode/moxie",title:"Polyfill"}],categories:["JS API"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"y",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"n",5:"n",6:"a",7:"a",8:"a",9:"a",10:"a",11:"a",12:"a",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"a",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"y","7.0-7.1":"y",8:"y","8.1-8.3":"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"a",4:"a",4.1:"a","4.2-4.3":"a",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"a",10:"y"},op_mob:{10:"n",11:"n",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"n",11:"y"},and_uc:{9.9:"y"}},notes:"Partial support in older Safari and other WebKit browsers refers to lacking FileReader support. ",notes_by_num:{},usage_perc_y:86.57,usage_perc_a:3.05,ucprefix:!1,parent:"",keywords:"FileReader",ie_id:"",chrome_id:""},shadowdom:{title:"Shadow DOM",description:"Method of establishing and maintaining functional boundaries between DOM trees and how these trees interact with each other within a document, thus enabling better functional encapsulation within the DOM.",spec:"http://www.w3.org/TR/shadow-dom/",status:"wd",links:[{url:"http://html5-demos.appspot.com/static/shadowdom-visualizer/index.html",title:"Shadow DOM Visualizer"},{url:"http://www.html5rocks.com/tutorials/webcomponents/shadowdom/",title:"HTML5Rocks - Shadow DOM 101 article"}],categories:["DOM"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n d #1",30:"n d #1",31:"n d #1",32:"n d #1",33:"n d #1",34:"n d #1",35:"n d #1",36:"n d #1",37:"n d #1",38:"n d #1",39:"n d #1",40:"n d #1"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x",30:"y x",31:"y x",32:"y x",33:"y x",34:"y x",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"n",8:"n"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n","8.1-8.3":"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"y x","4.4.3-4.4.4":"y x",40:"y"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y"},and_chr:{41:"y"},and_ff:{36:"n"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"",notes_by_num:{1:"Supported in Firefox behind the `dom.webcomponents.enabled` flag."},usage_perc_y:49.17,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"web components",ie_id:"shadowdomunprefixed",chrome_id:"4507242028072960"},websockets:{title:"Web Sockets",description:"Bidirectional communication technology for web apps",spec:"http://www.w3.org/TR/websockets/",status:"cr",links:[{url:"http://websocket.org/aboutwebsocket.html",title:"WebSockets information"},{url:"http://updates.html5rocks.com/2011/08/What-s-different-in-the-new-WebSocket-protocol",title:"Details on newer protocol"},{url:"http://en.wikipedia.org/wiki/WebSocket",title:"Wikipedia"},{url:"https://raw.github.com/phiggins42/has.js/master/detect/features.js#native-websockets",title:"has.js test"},{url:"http://docs.webplatform.org/wiki/apis/websocket",title:"WebPlatform Docs"}],categories:["JS API"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"a #1",5:"a #1",6:"a x #2",7:"a x #2",8:"a x #2",9:"a x #2",10:"a x #2",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"a #1",5:"a #1",6:"a #1",7:"a #1",8:"a #1",9:"a #1",10:"a #1",11:"a #1",12:"a #1",13:"a #1",14:"a #1",15:"a #2",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"a #1",5.1:"a #1",6:"a #2",6.1:"a #2",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"a #1",11.1:"a #1",11.5:"a #1",11.6:"a #1",12:"a #1",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"a #1","5.0-5.1":"a #1","6.0-6.1":"y","7.0-7.1":"y",8:"y","8.1-8.3":"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"y #1",10:"y"},op_mob:{10:"n",11:"a #1",11.1:"a #1",11.5:"a #1",12:"a #1",12.1:"y",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:"",notes_by_num:{1:"Partial support refers to the websockets implementation using an older version of the protocol and/or the implementation being disabled by default (due to security issues with the older protocol).",2:"Partial support refers to lacking support for binary data. "},usage_perc_y:86.12,usage_perc_a:1.34,ucprefix:!0,parent:"",keywords:"",ie_id:"websocket",chrome_id:"6555138000945152"},hidden:{title:"hidden attribute",description:"The `hidden` attribute may be applied to any element, and effectively hides elements similar to `display: none` in CSS.",spec:"https://html.spec.whatwg.org/multipage/interaction.html#the-hidden-attribute",status:"ls",links:[{url:"http://davidwalsh.name/html5-hidden",title:"Article on hidden attribute"}],categories:["HTML5"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"n",5:"n",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y","8.1-8.3":"y"},op_mini:{"5.0-8.0":"y"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"n",10:"y"},op_mob:{10:"n",11:"n",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"n",11:"y"},and_uc:{9.9:"y"}},notes:"The hidden state can be easily overridden with a CSS `display` property set to anything other than `none`.",notes_by_num:{},usage_perc_y:90.99,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"",ie_id:"",chrome_id:""},"script-async":{title:"async attribute for external scripts",description:"The boolean async attribute on script elements allows the external JavaScript file to run when it's available, without delaying page load first.",spec:"https://html.spec.whatwg.org/multipage/scripting.html#attr-script-async",status:"ls",links:[{url:"https://developer.mozilla.org/en/HTML/Element/script#Attributes",title:"MDN article"},{url:"http://ie.microsoft.com/testdrive/Performance/AsyncScripts/Default.html",title:"Demo"},{url:"https://raw.github.com/phiggins42/has.js/master/detect/script.js#script-async",title:"has.js test"}],categories:["DOM","HTML5"],stats:{ie:{5.5:"n",6:"n",7:"n", +8:"n",9:"n",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"y",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"a",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y","8.1-8.3":"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"y",10:"y"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:"Using script.async = false; to maintain execution order for dynamically-added scripts isn't supported in Safari 5.0",notes_by_num:{},usage_perc_y:89.56,usage_perc_a:.12,ucprefix:!1,parent:"",keywords:"",ie_id:"",chrome_id:""},cors:{title:"Cross-Origin Resource Sharing",description:"Method of performing XMLHttpRequests across domains",spec:"http://www.w3.org/TR/cors/",status:"rec",links:[{url:"http://hacks.mozilla.org/2009/07/cross-site-xmlhttprequest-with-cors/",title:"Mozilla Hacks blog post"},{url:"http://msdn.microsoft.com/en-us/library/cc288060(VS.85).aspx",title:"Alternative implementation by IE8"},{url:"https://dev.opera.com/articles/view/dom-access-control-using-cross-origin-resource-sharing/",title:"DOM access using CORS"},{url:"https://raw.github.com/phiggins42/has.js/master/detect/features.js#native-cors-xhr",title:"has.js test"}],categories:["JS API"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"a",9:"a",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"y",3.6:"y",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"n",3.2:"n",4:"y",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"y","4.0-4.1":"y","4.2-4.3":"y","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y","8.1-8.3":"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"y",2.2:"y",2.3:"y",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"y",10:"y"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"y",12.1:"y",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:"Supported somewhat in IE8 and IE9 using the XDomainRequest object (but has [limitations]( http://blogs.msdn.com/b/ieinternals/archive/2010/05/13/xdomainrequest-restrictions-limitations-and-workarounds.aspx))",notes_by_num:{},usage_perc_y:90.14,usage_perc_a:3.97,ucprefix:!1,parent:"",keywords:"",ie_id:"",chrome_id:""},calc:{title:"calc() as CSS unit value",description:"Method of allowing calculated values for length units, i.e. `width: calc(100% - 3em)`",spec:"http://www.w3.org/TR/css3-values/#calc",status:"cr",links:[{url:"http://hacks.mozilla.org/2010/06/css3-calc/",title:"Mozilla Hacks article"},{url:"https://developer.mozilla.org/en/CSS/-moz-calc",title:"MDN article"},{url:"http://docs.webplatform.org/wiki/css/functions/calc",title:"WebPlatform Docs"}],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"a",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"y x",5:"y x",6:"y x",7:"y x",8:"y x",9:"y x",10:"y x",11:"y x",12:"y x",13:"y x",14:"y x",15:"y x",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"y x",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"y x","7.0-7.1":"y",8:"y","8.1-8.3":"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"a","4.4.3-4.4.4":"a",40:"y"},bb:{7:"n",10:"y"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"n"}},notes:"Support can be somewhat emulated in older versions of IE using the non-standard `expression()` syntax. Partial support in IE9 refers to the browser crashing when used as a `background-position` value. Partial support in Android Browser 4.4 refers to the browser lacking the ability to multiply and divide values.",notes_by_num:{},usage_perc_y:78.46,usage_perc_a:5.24,ucprefix:!1,parent:"",keywords:"",ie_id:"csscalc",chrome_id:"5765241438732288"},ruby:{title:"Ruby annotation",description:"Method of adding pronunciation or other annotations using ruby elements (primarily used in East Asian typography).",spec:"https://html.spec.whatwg.org/multipage/semantics.html#the-ruby-element",status:"ls",links:[{url:"http://html5doctor.com/ruby-rt-rp-element/",title:"HTML5 Doctor article"},{url:"http://docs.webplatform.org/wiki/html/elements/ruby",title:"WebPlatform Docs"},{url:"https://addons.mozilla.org/firefox/addon/1935/",title:'Add-on "XHTML Ruby Support" for Firefox'},{url:"https://addons.mozilla.org/firefox/addon/6812/",title:'Addon "HTML Ruby" for Firefox support'}],categories:["HTML5"],stats:{ie:{5.5:"a",6:"a",7:"a",8:"a",9:"a",10:"a",11:"a",TP:"a"},firefox:{2:"p",3:"p",3.5:"p",3.6:"p",4:"p",5:"p",6:"p",7:"p",8:"p",9:"p",10:"p",11:"p",12:"p",13:"p",14:"p",15:"p",16:"p",17:"p",18:"p",19:"p",20:"p",21:"p",22:"p",23:"p",24:"p",25:"p",26:"p",27:"p",28:"p",29:"p",30:"p",31:"p",32:"p",33:"p",34:"p",35:"p",36:"p",37:"p",38:"y",39:"y",40:"y"},chrome:{4:"p",5:"a",6:"a",7:"a",8:"a",9:"a",10:"a",11:"a",12:"a",13:"a",14:"a",15:"a",16:"a",17:"a",18:"a",19:"a",20:"a",21:"a",22:"a",23:"a",24:"a",25:"a",26:"a",27:"a",28:"a",29:"a",30:"a",31:"a",32:"a",33:"a",34:"a",35:"a",36:"a",37:"a",38:"a",39:"a",40:"a",41:"a",42:"a",43:"a",44:"a"},safari:{3.1:"p",3.2:"p",4:"p",5:"a",5.1:"a",6:"a",6.1:"a",7:"a",7.1:"a",8:"a"},opera:{9:"p","9.5-9.6":"p","10.0-10.1":"p",10.5:"p",10.6:"p",11:"p",11.1:"p",11.5:"p",11.6:"p",12:"p",12.1:"p",15:"a",16:"a",17:"a",18:"a",19:"a",20:"a",21:"a",22:"a",23:"a",24:"a",25:"a",26:"a",27:"a",28:"a",29:"a"},ios_saf:{3.2:"p","4.0-4.1":"p","4.2-4.3":"p","5.0-5.1":"a","6.0-6.1":"a","7.0-7.1":"a",8:"a","8.1-8.3":"a"},op_mini:{"5.0-8.0":"p"},android:{2.1:"p",2.2:"p",2.3:"p",3:"a",4:"a",4.1:"a","4.2-4.3":"a",4.4:"a","4.4.3-4.4.4":"a",40:"a"},bb:{7:"p",10:"a"},op_mob:{10:"p",11:"p",11.1:"p",11.5:"p",12:"p",12.1:"p",24:"a"},and_chr:{41:"a"},and_ff:{36:"p"},ie_mob:{10:"a",11:"a"},and_uc:{9.9:"a"}},notes:"Browsers without native support can still simulate support using CSS. Partial support refers to only supporting basic ruby, may still be missing writing-mode, Complex ruby and CSS3 Ruby.",notes_by_num:{},usage_perc_y:.02,usage_perc_a:81.46,ucprefix:!1,parent:"",keywords:"",ie_id:"",chrome_id:""},"css-opacity":{title:"CSS3 Opacity",description:"Method of setting the transparency level of an element",spec:"http://www.w3.org/TR/css3-color/",status:"rec",links:[{url:"http://www.css3files.com/color/#opacity",title:"Information page"},{url:"http://docs.webplatform.org/wiki/css/properties/opacity",title:"WebPlatform Docs"}],categories:["CSS3"],stats:{ie:{5.5:"a",6:"a",7:"a",8:"a",9:"y",10:"y",11:"y",TP:"y"},firefox:{2:"y",3:"y",3.5:"y",3.6:"y",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"y",3.2:"y",4:"y",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"y","9.5-9.6":"y","10.0-10.1":"y",10.5:"y",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"y","4.0-4.1":"y","4.2-4.3":"y","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y","8.1-8.3":"y"},op_mini:{"5.0-8.0":"y"},android:{2.1:"y",2.2:"y",2.3:"y",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"y",10:"y"},op_mob:{10:"y",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:'Transparency for elements in IE8 and older can be achieved using the proprietary "filter" property and does not work well with PNG images using alpha transparency.',notes_by_num:{},usage_perc_y:94.74,usage_perc_a:2.52,ucprefix:!1,parent:"",keywords:"transparent,transparency,alpha",ie_id:"",chrome_id:""},"form-validation":{title:"Form validation",description:"Method of setting required fields and field types without requiring JavaScript.",spec:"https://html.spec.whatwg.org/multipage/forms.html#client-side-form-validation",status:"ls",links:[{url:"http://docs.webplatform.org/wiki/html/attributes/required",title:"WebPlatform Docs"}],categories:["HTML5"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"a",5.1:"a",6:"a",6.1:"a",7:"a",7.1:"a",8:"a"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"y",10.5:"y",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n","8.1-8.3":"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"y",40:"y"},bb:{7:"n",10:"y"},op_mob:{10:"y",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"a",11:"a"},and_uc:{9.9:"y"}},notes:"Partial support in Safari refers to lack of notice when form with required fields is attempted to be submitted. Partial support in IE10 mobile refers to lack of warning when blocking submission.",notes_by_num:{},usage_perc_y:73.36,usage_perc_a:4.5,ucprefix:!1,parent:"forms",keywords:"",ie_id:"",chrome_id:"6091813840486400"},history:{title:"Session history management",description:"Method of manipulating the user's browser's session history in JavaScript using `history.pushState`, `history.replaceState` and the `popstate` event.",spec:"https://html.spec.whatwg.org/multipage/browsers.html#dom-history-pushstate",status:"ls",links:[{url:"http://www.adequatelygood.com/2010/7/Saner-HTML5-History-Management",title:"Introduction to history management"},{url:"https://developer.mozilla.org/en/DOM/Manipulating_the_browser_history",title:"MDN article"},{url:"http://html5demos.com/history",title:"Demo page"},{url:"https://github.com/browserstate/history.js",title:"History.js polyfill "},{url:"https://raw.github.com/phiggins42/has.js/master/detect/features.js#native-history-state",title:"has.js test"},{url:"http://docs.webplatform.org/wiki/dom/History",title:"WebPlatform Docs"}],categories:["HTML5"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"n",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"a",5.1:"a",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"a","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y","8.1-8.3":"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"y",2.3:"y",3:"n",4:"n",4.1:"n","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"y",10:"y"},op_mob:{10:"n",11:"n",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"a"}},notes:"Older iOS versions and Android 4.0.4 claim support, but implementation is too buggy to be useful.",notes_by_num:{},usage_perc_y:84.25,usage_perc_a:4.71,ucprefix:!1,parent:"",keywords:"onpushstate,onreplacestate",ie_id:"",chrome_id:""},json:{title:"JSON parsing",description:"Method of converting JavaScript objects to JSON strings and JSON back to objects using JSON.stringify() and JSON.parse()",spec:"http://es5.github.com/#x15.12",status:"other",links:[{url:"https://developer.mozilla.org/En/Using_native_JSON",title:"MDN article"},{url:"http://www.json.org/js.html",title:"JSON in JS (includes script w/support)"},{url:"https://raw.github.com/phiggins42/has.js/master/detect/json.js#json",title:"has.js test"},{url:"http://docs.webplatform.org/wiki/apis/json",title:"WebPlatform Docs"}],categories:["JS API"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"y",9:"y",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"y",3.6:"y",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"n",3.2:"n",4:"y",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"y",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"y","4.2-4.3":"y","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y","8.1-8.3":"y"},op_mini:{"5.0-8.0":"y"},android:{2.1:"y",2.2:"y",2.3:"y",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"y",10:"y"},op_mob:{10:"y",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:"Requires document to be in IE8+ [standards mode](http://msdn.microsoft.com/en-us/library/cc288325%28VS.85%29.aspx) to work in IE8.",notes_by_num:{},usage_perc_y:96.97,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"",ie_id:"",chrome_id:""},classlist:{title:"classList (DOMTokenList )",description:"Method of easily manipulating classes on elements, using the DOMTokenList object.",spec:"http://www.w3.org/TR/dom/#dom-element-classlist",status:"wd",links:[{url:"http://hacks.mozilla.org/2010/01/classlist-in-firefox-3-6/",title:"Mozilla Hacks article"},{url:"https://github.com/eligrey/classList.js",title:"Polyfill script"},{url:"http://docs.webplatform.org/wiki/dom/Element/classList",title:"WebPlatform Docs"},{url:"http://www.sitepoint.com/exploring-classlist-api/",title:"SitePoint article"},{url:"http://aurelio.audero.it/demo/classlist-api-demo.html",title:"Demo using classList"},{url:"https://developer.mozilla.org/en-US/docs/Web/API/Element.classList",title:"MDN article"}],categories:["DOM","HTML5"],stats:{ie:{5.5:"p",6:"p",7:"p",8:"p",9:"p",10:"a #1 #2",11:"a #1 #2",TP:"y"},firefox:{2:"p",3:"p",3.5:"p",3.6:"a #2",4:"a #2",5:"a #2",6:"a #2",7:"a #2",8:"a #2",9:"a #2",10:"a #2",11:"a #2",12:"a #2",13:"a #2",14:"a #2",15:"a #2",16:"a #2",17:"a #2",18:"a #2",19:"a #2",20:"a #2",21:"a #2",22:"a #2",23:"a #2",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"p",5:"p",6:"p",7:"p",8:"a #1 #2",9:"a #1 #2",10:"a #1 #2",11:"a #1 #2",12:"a #1 #2",13:"a #1 #2",14:"a #1 #2",15:"a #1 #2",16:"a #1 #2",17:"a #1 #2",18:"a #1 #2",19:"a #1 #2",20:"a #1 #2",21:"a #1 #2",22:"a #1 #2",23:"a #2",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"p",3.2:"p",4:"p",5:"p",5.1:"a #1 #2",6:"a #1 #2",6.1:"a #1 #2",7:"y",7.1:"y",8:"y"},opera:{9:"p","9.5-9.6":"p","10.0-10.1":"p",10.5:"p",10.6:"p",11:"p",11.1:"p",11.5:"a #2",11.6:"a #2",12:"a #2",12.1:"a #2",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"p","4.0-4.1":"p","4.2-4.3":"p","5.0-5.1":"a #1 #2","6.0-6.1":"a #1 #2","7.0-7.1":"y",8:"y","8.1-8.3":"y"},op_mini:{"5.0-8.0":"p"},android:{2.1:"p",2.2:"p",2.3:"p",3:"a #1 #2",4:"a #1 #2",4.1:"a #1 #2","4.2-4.3":"a #1 #2",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"a #1 #2",10:"y"},op_mob:{10:"p",11:"p",11.1:"a #2",11.5:"a #2",12:"a #2",12.1:"a #2",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"a #1 #2",11:"a #1 #2"},and_uc:{9.9:"a #1 #2"}},notes:"",notes_by_num:{1:"Partial support refers to not working on SVG elements.",2:"Partial support refers to not supporting the second parameter for the `toggle` method"},usage_perc_y:70.76,usage_perc_a:19.07,ucprefix:!1,parent:"",keywords:"",ie_id:"",chrome_id:""},"text-overflow":{title:"CSS3 Text-overflow",description:"Append ellipsis when text overflows its containing element",spec:"http://www.w3.org/TR/css3-ui/#text-overflow0",status:"wd",links:[{url:"https://github.com/rmorse/AutoEllipsis",title:"jQuery polyfill for Firefox"},{url:"https://developer.mozilla.org/En/CSS/Text-overflow",title:"MDN article"},{url:"http://www.css3files.com/text/",title:"Information page"},{url:"https://raw.github.com/phiggins42/has.js/master/detect/css.js#css-text-overflow",title:"has.js test"},{url:"http://docs.webplatform.org/wiki/css/properties/text-overflow",title:"WebPlatform Docs"}],categories:["CSS3"],stats:{ie:{5.5:"n",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",TP:"y"},firefox:{2:"p",3:"p",3.5:"p",3.6:"p",4:"p",5:"p",6:"p",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"y",3.2:"y",4:"y",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"y x","9.5-9.6":"y x","10.0-10.1":"y x",10.5:"y x",10.6:"y x",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"y","4.0-4.1":"y","4.2-4.3":"y","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y","8.1-8.3":"y"},op_mini:{"5.0-8.0":"y"},android:{2.1:"y",2.2:"y",2.3:"y",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"y",10:"y"},op_mob:{10:"y x",11:"y x",11.1:"y x",11.5:"y x",12:"y x",12.1:"y",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:"",notes_by_num:{},usage_perc_y:97.04,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"textoverflow,ellipsis",ie_id:"",chrome_id:""},webm:{title:"WebM video format",description:"Multimedia format designed to provide a royalty-free, high-quality open video compression format for use with HTML5 video. WebM supports the video codec VP8 and VP9.",spec:"http://www.webmproject.org/",status:"other",links:[{url:"https://tools.google.com/dlpage/webmmf",title:"Codec for IE9 support"},{url:"http://www.broken-links.com/2010/09/01/playing-webm-in-safari-with-plugins/",title:"Info on supporting WebM in Safari"},{url:"http://webmproject.org",title:"Official website"},{url:"https://raw.github.com/phiggins42/has.js/master/detect/video.js#video-webm",title:"has.js test"},{url:"http://perian.org/",title:"Perian :Mac OSX Webm Codec install"}],categories:["Other"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"p",10:"p",11:"p",TP:"p"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"a",5:"a",6:"a",7:"a",8:"a",9:"a",10:"a",11:"a",12:"a",13:"a",14:"a",15:"a",16:"a",17:"a",18:"a",19:"a",20:"a",21:"a",22:"a",23:"a",24:"a",25:"a",26:"a",27:"a",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"n",5:"n",6:"a",7:"a",8:"a",9:"a",10:"a",11:"a",12:"a",13:"a",14:"a",15:"a",16:"a",17:"a",18:"a",19:"a",20:"a",21:"a",22:"a",23:"a",24:"a",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"n",3.2:"p",4:"p",5:"p",5.1:"p",6:"p",6.1:"p",7:"p",7.1:"p",8:"p"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"a",11:"a",11.1:"a",11.5:"a",11.6:"a",12:"a",12.1:"a",15:"a",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n","8.1-8.3":"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"a",3:"a",4:"a",4.1:"a","4.2-4.3":"a",4.4:"a","4.4.3-4.4.4":"a",40:"a"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"a"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"p",11:"p"},and_uc:{9.9:"y"}},notes:"Will work in IE9+ and Safari/MacOSX provided the user has the WebM codecs installed. Partial support indicates that at least one codec is supported but not all.",notes_by_num:{},usage_perc_y:61.12,usage_perc_a:7.97,ucprefix:!1,parent:"video",keywords:"matroska",ie_id:"webmvideo",chrome_id:"6362186595172352"},mpeg4:{title:"MPEG-4/H.264 video format",description:"Commonly used video compression format.",spec:"http://ip.hhi.de/imagecom_G1/assets/pdfs/csvt_overview_0305.pdf",status:"other",links:[{url:"http://en.wikipedia.org/wiki/H.264/MPEG-4_AVC",title:"Wikipedia article"},{url:"http://www.interoperabilitybridges.com/html5-extension-for-wmp-plugin",title:"Firefox extension allowing support in Win7"}],categories:["Other"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"y",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"a",22:"a",23:"a",24:"a",25:"a",26:"a",27:"a",28:"a",29:"a",30:"a",31:"a",32:"a",33:"a",34:"a",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"n",3.2:"y",4:"y",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"y","4.0-4.1":"y","4.2-4.3":"y","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y","8.1-8.3":"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"a",2.2:"a",2.3:"a",3:"a",4:"a",4.1:"a","4.2-4.3":"a",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"y",10:"y"},op_mob:{10:"n",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{41:"y"},and_ff:{36:"a"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"a"}},notes:"The Android 2.3 browser requires [specific handling](http://www.broken-links.com/2010/07/08/making-html5-video-work-on-android-phones/) to play videos\r\n\r\nFirefox supports H.264 on Windows 7 and later since version 21. Firefox supports H.264 on Linux since version 26 if the appropriate gstreamer plug-ins are installed.\r\n\r\nPartial support for older Firefox versions refers to the lack of support in OSX & some Linux platforms. For Android Firefox it refers to the inability of hardware acceleration.",notes_by_num:{},usage_perc_y:81.83,usage_perc_a:9.09,ucprefix:!1,parent:"video",keywords:"avc,mp4,mpv,mov,aac,h264",ie_id:"",chrome_id:""},ogv:{title:"Ogg/Theora video format",description:"Free lossy video compression format.",spec:"http://theora.org/doc/",status:"other",links:[{url:"http://en.wikipedia.org/wiki/Theora",title:"Wikipedia article"}],categories:["Other"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"p",10:"p",11:"p",TP:"p"},firefox:{2:"n",3:"n",3.5:"y",3.6:"y",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"n",8:"n"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"y",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n","8.1-8.3":"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",40:"n"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"n"},and_chr:{41:"n"},and_ff:{36:"y"},ie_mob:{10:"p",11:"p"},and_uc:{9.9:"y"}},notes:"",notes_by_num:{},usage_perc_y:52.07,usage_perc_a:0,ucprefix:!1,parent:"video",keywords:"xiph",ie_id:"",chrome_id:""},wordwrap:{title:"CSS3 Overflow-wrap",description:"Allows lines to be broken within words if an otherwise unbreakable string is too long to fit. Currently mostly supported using the `word-wrap` property.",spec:"http://www.w3.org/TR/css3-text/#overflow-wrap",status:"wd",links:[{url:"https://developer.mozilla.org/En/CSS/Word-wrap",title:"MDN article"},{url:"http://www.css3files.com/text/#wordwrap",title:"Information page"},{url:"http://docs.webplatform.org/wiki/css/properties/word-wrap",title:"WebPlatform Docs"},{url:"https://bugzilla.mozilla.org/show_bug.cgi?id=955857",title:"Bug on Firefox support"}],categories:["CSS3"],stats:{ie:{5.5:"a",6:"a",7:"a",8:"a",9:"a",10:"a",11:"a",TP:"a"},firefox:{2:"n",3:"n",3.5:"a",3.6:"a",4:"a",5:"a",6:"a",7:"a",8:"a",9:"a",10:"a",11:"a",12:"a",13:"a",14:"a",15:"a",16:"a",17:"a",18:"a",19:"a",20:"a",21:"a",22:"a",23:"a",24:"a",25:"a",26:"a",27:"a",28:"a",29:"a",30:"a",31:"a",32:"a",33:"a",34:"a",35:"a",36:"a",37:"a",38:"a",39:"a",40:"a"},chrome:{4:"a",5:"a",6:"a",7:"a",8:"a",9:"a",10:"a",11:"a",12:"a",13:"a",14:"a",15:"a",16:"a",17:"a",18:"a",19:"a",20:"a",21:"a",22:"a",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"a",3.2:"a",4:"a",5:"a",5.1:"a",6:"a",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"a",10.6:"a",11:"a",11.1:"a",11.5:"a",11.6:"a",12:"a",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"a","4.0-4.1":"a","4.2-4.3":"a","5.0-5.1":"a","6.0-6.1":"a","7.0-7.1":"y",8:"y","8.1-8.3":"y"},op_mini:{"5.0-8.0":"a"},android:{2.1:"a",2.2:"a",2.3:"a",3:"a",4:"a",4.1:"a","4.2-4.3":"a",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"a",10:"y"},op_mob:{10:"a",11:"a",11.1:"a",11.5:"a",12:"a",12.1:"a",24:"y"},and_chr:{41:"y"},and_ff:{36:"a"},ie_mob:{10:"a",11:"a"},and_uc:{9.9:"a"}},notes:'Partial support refers to requiring the legacy name "word-wrap" (rather than overflow-wrap) to work.',notes_by_num:{},usage_perc_y:59.7,usage_perc_a:37.46,ucprefix:!1,parent:"",keywords:"wordwrap,word-wrap",ie_id:"",chrome_id:""},progressmeter:{title:"Progress & Meter",description:"Method of indicating a progress state (progress element) or the current level of a gauge (meter element).\r\n",spec:"https://html.spec.whatwg.org/multipage/forms.html#the-progress-element",status:"ls",links:[{url:"https://dev.opera.com/articles/new-form-features-in-html5/#newoutput",title:"Dev.Opera article"},{url:"http://html5doctor.com/measure-up-with-the-meter-tag/",title:"HTML5 Doctor on meter element"},{url:"http://peter.sh/examples/?/html/meter-progress.html",title:"Examples of progress and meter elements"},{url:"http://docs.webplatform.org/wiki/html/elements/progress",title:"WebPlatform Docs"}],categories:["HTML5"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"a",11:"a",TP:"a"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"a",7:"a",8:"a",9:"a",10:"a",11:"a",12:"a",13:"a",14:"a",15:"a",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y", +19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"a",8:"a","8.1-8.3":"a"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"y",10:"y"},op_mob:{10:"n",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"a",11:"a"},and_uc:{9.9:"y"}},notes:'Partial support in Firefox 6-15, IE10 & iOS7 Safari refers to supporting the progress element, but not the meter element. iOS7 Safari also does not support "indeterminate" progress elements.\r\n\r\nFor styling progress bars, [see this article](http://css-tricks.com/html5-progress-element/)',notes_by_num:{},usage_perc_y:69.62,usage_perc_a:17.19,ucprefix:!1,parent:"forms",keywords:"",ie_id:"",chrome_id:""},"object-fit":{title:"CSS3 object-fit/object-position",description:'Method of specifying how an object (image or video) should fit inside its box. object-fit options include "contain" (fit according to aspect ratio), "fill" (stretches object to fill) and "cover" (overflows box but maintains ratio), where object-position allows the object to be repositioned like background-image does.',spec:"http://www.w3.org/TR/css3-images/",status:"cr",links:[{url:"https://dev.opera.com/articles/view/css3-object-fit-object-position/",title:"Dev.Opera article"},{url:"http://docs.webplatform.org/wiki/css/properties/object-fit",title:"WebPlatform Docs"},{url:"https://github.com/anselmh/object-fit",title:"object-fit JavaScript-Polyfill"}],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"a #1",8:"a #1"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"y x",11:"y x",11.1:"y x",11.5:"y x",11.6:"y x",12:"y x",12.1:"y x",15:"n",16:"n",17:"n",18:"n",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"a #1","8.1-8.3":"a #1"},op_mini:{"5.0-8.0":"y x"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"y",40:"y"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"y x",11.1:"y x",11.5:"y x",12:"y x",12.1:"y x",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"",notes_by_num:{1:"Partial support in Safari refers to support for `object-fit` but not `object-position`."},usage_perc_y:57.56,usage_perc_a:7.96,ucprefix:!1,parent:"",keywords:"objectfit,objectposition",ie_id:"objectfitandobjectposition",chrome_id:"5302669702856704"},xhr2:{title:"XMLHttpRequest 2",description:"Adds more functionality to AJAX requests like file uploads, transfer progress information and the ability to send form data.",spec:"https://xhr.spec.whatwg.org/",status:"ls",links:[{url:"https://developer.mozilla.org/en/XMLHttpRequest/FormData",title:"MDN article on FormData"},{url:"https://github.com/3nr1c/jUri.js",title:"Polyfill for FormData object"},{url:"http://docs.webplatform.org/wiki/apis/xhr/XMLHttpRequest",title:"WebPlatform Docs"}],categories:["DOM","JS API"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"a",3.6:"a",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"u",5:"u",6:"u",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y","8.1-8.3":"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"y",10:"y"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"y",12.1:"y",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:"",notes_by_num:{},usage_perc_y:89.84,usage_perc_a:.09,ucprefix:!1,parent:"",keywords:"formdata",ie_id:"",chrome_id:""},minmaxwh:{title:"CSS min/max-width/height",description:"Method of setting a minimum or maximum width or height to an element. ",spec:"http://www.w3.org/TR/CSS21/visudet.html#min-max-widths",status:"rec",links:[{url:"http://code.google.com/p/ie7-js/",title:"JS library with support"},{url:"http://docs.webplatform.org/wiki/css/properties/min-width",title:"WebPlatform Docs"},{url:"http://www.impressivewebs.com/min-max-width-height-css/",title:"CSS Basics post"}],categories:["CSS2"],stats:{ie:{5.5:"p",6:"p",7:"y",8:"y",9:"y",10:"y",11:"y",TP:"y"},firefox:{2:"y",3:"y",3.5:"y",3.6:"y",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"y",3.2:"y",4:"y",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"y","9.5-9.6":"y","10.0-10.1":"y",10.5:"y",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"y","4.0-4.1":"y","4.2-4.3":"y","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y","8.1-8.3":"y"},op_mini:{"5.0-8.0":"y"},android:{2.1:"y",2.2:"y",2.3:"y",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"y",10:"y"},op_mob:{10:"y",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:'IE7 does not support "inherit" as a value on any of these properties. IE8 has some bugs with max-width/height combined with overflow: auto/scroll.',notes_by_num:{},usage_perc_y:97.16,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"min-width,min-height,max-width,max-height",ie_id:"",chrome_id:""},details:{title:"Details & Summary elements",description:"The element generates a simple no-JavaScript widget to show/hide element contents, optionally by clicking on its child element.",spec:"https://html.spec.whatwg.org/multipage/forms.html#the-details-element",status:"ls",links:[{url:"https://mathiasbynens.be/notes/html5-details-jquery",title:"jQuery fallback script"},{url:"https://gist.github.com/370590",title:"Fallback script"},{url:"http://html5doctor.com/summary-figcaption-element/",title:"HTML5 Doctor article"},{url:"https://raw.github.com/phiggins42/has.js/master/detect/features.js#native-details",title:"has.js test"},{url:"http://docs.webplatform.org/wiki/html/elements/details",title:"WebPlatform Docs"},{url:"https://bugzilla.mozilla.org/show_bug.cgi?id=591737",title:"Bug on Firefox support"}],categories:["HTML5"],stats:{ie:{5.5:"n",6:"p",7:"p",8:"p",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"p",3.5:"p",3.6:"p",4:"p",5:"p",6:"p",7:"p",8:"p",9:"p",10:"p",11:"p",12:"p",13:"p",14:"p",15:"p",16:"p",17:"p",18:"p",19:"p",20:"p",21:"p",22:"p",23:"p",24:"p",25:"p",26:"p",27:"p",28:"p",29:"p",30:"p",31:"p",32:"p",33:"p",34:"p",35:"p",36:"p",37:"p",38:"p",39:"p",40:"p"},chrome:{4:"p",5:"p",6:"p",7:"p",8:"p",9:"p",10:"p",11:"p",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"p",3.2:"p",4:"p",5:"p",5.1:"p",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"p","9.5-9.6":"p","10.0-10.1":"p",10.5:"p",10.6:"p",11:"p",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"p","4.0-4.1":"p","4.2-4.3":"p","5.0-5.1":"p","6.0-6.1":"y","7.0-7.1":"y",8:"y","8.1-8.3":"y"},op_mini:{"5.0-8.0":"p"},android:{2.1:"p",2.2:"p",2.3:"p",3:"p",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"p",10:"y"},op_mob:{10:"p",11:"p",11.1:"p",11.5:"p",12:"p",12.1:"p",24:"y"},and_chr:{41:"y"},and_ff:{36:"p"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"y"}},notes:"",notes_by_num:{},usage_perc_y:66.68,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"",ie_id:"detailssummary",chrome_id:"5348024557502464"},"text-stroke":{title:"CSS text-stroke",description:"Method of declaring the outline (stroke) width and color for text.",spec:"http://developer.apple.com/library/safari/documentation/appleapplications/reference/SafariCSSRef/Articles/StandardCSSProperties.html#//apple_ref/doc/uid/TP30001266-_webkit_text_stroke",status:"unoff",links:[{url:"http://css-tricks.com/7405-adding-stroke-to-web-text/",title:"Information & workarounds"},{url:"http://www.westciv.com/tools/textStroke/",title:"Live editor"}],categories:["CSS"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"n",37:"n",38:"u",39:"u",40:"u"},chrome:{4:"y x",5:"y x",6:"y x",7:"y x",8:"y x",9:"y x",10:"y x",11:"y x",12:"y x",13:"y x",14:"y x",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x",30:"y x",31:"y x",32:"y x",33:"y x",34:"y x",35:"y x",36:"y x",37:"y x",38:"y x",39:"y x",40:"y x",41:"y x",42:"y x",43:"y x",44:"y x"},safari:{3.1:"y x",3.2:"y x",4:"y x",5:"y x",5.1:"y x",6:"y x",6.1:"y x",7:"y x",7.1:"y x",8:"y x"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x"},ios_saf:{3.2:"a x","4.0-4.1":"y x","4.2-4.3":"y x","5.0-5.1":"y x","6.0-6.1":"y x","7.0-7.1":"y x",8:"y x","8.1-8.3":"y x"},op_mini:{"5.0-8.0":"n"},android:{2.1:"y x",2.2:"y x",2.3:"y x",3:"n",4:"y x",4.1:"y x","4.2-4.3":"y x",4.4:"y x","4.4.3-4.4.4":"y x",40:"y x"},bb:{7:"y x",10:"y x"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y x"},and_chr:{41:"y x"},and_ff:{36:"n"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:'Does not yet appear in any W3C specification. Was briefly included in a spec as the "text-outline" property, but this was removed.',notes_by_num:{},usage_perc_y:63.33,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"textstroke,stroke-color,stroke-width,fill-color",ie_id:"",chrome_id:""},"inline-block":{title:"CSS inline-block",description:"Method of displaying an element as a block while flowing it with text. ",spec:"http://www.w3.org/TR/CSS21/visuren.html#fixed-positioning",status:"rec",links:[{url:"http://robertnyman.com/2010/02/24/css-display-inline-block-why-it-rocks-and-why-it-sucks/",title:"Blog post w/info"},{url:"http://blog.mozilla.com/webdev/2009/02/20/cross-browser-inline-block/",title:"Info on cross browser support"},{url:"http://docs.webplatform.org/wiki/css/properties/display",title:"WebPlatform Docs"}],categories:["CSS2"],stats:{ie:{5.5:"a",6:"a",7:"a",8:"y",9:"y",10:"y",11:"y",TP:"y"},firefox:{2:"a x",3:"y",3.5:"y",3.6:"y",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"y",3.2:"y",4:"y",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"y","9.5-9.6":"y","10.0-10.1":"y",10.5:"y",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"y","4.0-4.1":"y","4.2-4.3":"y","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y","8.1-8.3":"y"},op_mini:{"5.0-8.0":"y"},android:{2.1:"y",2.2:"y",2.3:"y",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"y",10:"y"},op_mob:{10:"y",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:'Only supported in IE6 and IE7 on elements with a display of "inline" by default. [Alternative properties](http://blog.mozilla.com/webdev/2009/02/20/cross-browser-inline-block/) are available to provide complete cross-browser support.',notes_by_num:{},usage_perc_y:97.05,usage_perc_a:.21,ucprefix:!1,parent:"",keywords:"inlineblock",ie_id:"",chrome_id:""},notifications:{title:"Web Notifications",description:"Method of alerting the user outside of a web page by displaying notifications (that do not require interaction by the user).",spec:"http://www.w3.org/TR/notifications/",status:"wd",links:[{url:"http://www.html5rocks.com/tutorials/notifications/quick/",title:"HTML5 Rocks tutorial"},{url:"http://www.chromium.org/developers/design-documents/desktop-notifications/api-specification",title:"Chromium API"},{url:"https://addons.mozilla.org/en-us/firefox/addon/221523/",title:"Add-on "},{url:"https://developer.mozilla.org/en-US/docs/Web/API/notification",title:"MDN Notifications"},{url:"http://www.sitepoint.com/introduction-web-notifications-api/",title:"SitePoint article"},{url:"http://aurelio.audero.it/demo/web-notifications-api-demo.html",title:"Demo"},{url:"http://ukot.github.io/ie_web_notifications/",title:"Plug-in for support in IE"}],categories:["JS API"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"n",5:"a x",6:"a x",7:"a x",8:"a x",9:"a x",10:"a x",11:"a x",12:"a x",13:"a x",14:"a x",15:"a x",16:"a x",17:"a x",18:"a x",19:"a x",20:"a x",21:"a x",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n","8.1-8.3":"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"a x","4.4.3-4.4.4":"a x",40:"a x"},bb:{7:"n",10:"y"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"a x"},and_chr:{41:"n"},and_ff:{36:"y"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"",notes_by_num:{},usage_perc_y:49.73,usage_perc_a:4,ucprefix:!1,parent:"",keywords:"",ie_id:"webnotifications",chrome_id:"5064350557536256"},stream:{title:"getUserMedia/Stream API",description:"Method of accessing external device data (such as a webcam video stream). Formerly this was envisioned as the element.",spec:"http://www.w3.org/TR/mediacapture-streams/",status:"wd",links:[{url:"https://dev.opera.com/blog/webcam-orientation-preview/",title:"Technology preview from Opera"},{url:"http://docs.webplatform.org/wiki/dom/Navigator/getUserMedia",title:"WebPlatform Docs"}],categories:["JS API"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x",30:"y x",31:"y x",32:"y x",33:"y x",34:"y x",35:"y x",36:"y x",37:"y x",38:"y x",39:"y x",40:"y x"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x",30:"y x",31:"y x",32:"y x",33:"y x",34:"y x",35:"y x",36:"y x",37:"y x",38:"y x",39:"y x",40:"y x",41:"y x",42:"y x",43:"y x",44:"y x"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"n",8:"n"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"y",12.1:"y",15:"n",16:"n",17:"n",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n","8.1-8.3":"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",40:"y x"},bb:{7:"n",10:"y x"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"y",12.1:"y",24:"y x"},and_chr:{41:"y x"},and_ff:{36:"y x"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"y x"}},notes:"",notes_by_num:{},usage_perc_y:62.21,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"camera,device,getUserMedia,media stream,Media Capture API",ie_id:"mediacaptureandstreams",chrome_id:"6067380039974912,6605041225957376"},"svg-img":{title:"SVG in HTML img element",description:"Method of displaying SVG images in HTML using .",spec:"https://html.spec.whatwg.org/multipage/embedded-content.html",status:"ls",links:[{url:"http://blog.dholbert.org/2010/10/svg-as-image.html",title:"Blog post with examples"},{url:"http://www.codedread.com/blog/",title:"Blog with SVGs an images"}],categories:["SVG"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"y",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"n",3.2:"a",4:"y",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"y","9.5-9.6":"y","10.0-10.1":"y",10.5:"y",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"a","4.0-4.1":"y","4.2-4.3":"y","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y","8.1-8.3":"y"},op_mini:{"5.0-8.0":"y"},android:{2.1:"n",2.2:"n",2.3:"n",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"y",10:"y"},op_mob:{10:"y",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:"",notes_by_num:{},usage_perc_y:94.47,usage_perc_a:.01,ucprefix:!1,parent:"",keywords:"svg-as-img,svg-in-img",ie_id:"",chrome_id:""},datalist:{title:"Datalist element",description:"Method of setting a list of options for a user to select in a text field, while leaving the ability to enter a custom value.",spec:"https://html.spec.whatwg.org/multipage/forms.html#the-datalist-element",status:"ls",links:[{url:"http://hacks.mozilla.org/2010/11/firefox-4-html5-forms/",title:"Mozilla Hacks article"},{url:"http://afarkas.github.com/webshim/demos/",title:"HTML5 Library including datalist support"},{url:"https://developer.mozilla.org/en/HTML/Element/datalist",title:"MDN reference"},{url:"http://docs.webplatform.org/wiki/html/elements/datalist",title:"WebPlatform Docs"},{url:"http://demo.agektmr.com/datalist/",title:"Eiji Kitamura's options demos & tests"},{url:"http://github.com/thgreasi/datalist-polyfill",title:"Minimal Datalist polyfill w/tutorial"}],categories:["HTML5"],stats:{ie:{5.5:"n",6:"p",7:"p",8:"p",9:"p",10:"a",11:"a",TP:"a"},firefox:{2:"p",3:"p",3.5:"p",3.6:"p",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"p",5:"p",6:"p",7:"p",8:"p",9:"p",10:"p",11:"p",12:"p",13:"p",14:"p",15:"p",16:"p",17:"p",18:"p",19:"n",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"p",3.2:"p",4:"p",5:"p",5.1:"p",6:"n",6.1:"n",7:"n",7.1:"n",8:"n"},opera:{9:"y","9.5-9.6":"y","10.0-10.1":"y",10.5:"y",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"p","4.0-4.1":"p","4.2-4.3":"p","5.0-5.1":"p","6.0-6.1":"p","7.0-7.1":"p",8:"p","8.1-8.3":"p"},op_mini:{"5.0-8.0":"n"},android:{2.1:"p",2.2:"p",2.3:"p",3:"p",4:"p",4.1:"p","4.2-4.3":"p",4.4:"p","4.4.3-4.4.4":"y",40:"y"},bb:{7:"p",10:"y"},op_mob:{10:"y",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"p"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"p",11:"p"},and_uc:{9.9:"y"}},notes:"Partial support in IE10 refers to [significantly buggy behavior](http://playground.onereason.eu/2013/04/ie10s-lousy-support-for-datalists/). Firefox doesn't support [datalist association with inputs of type `number`](http://codepen.io/graste/pen/bNoVKW).",notes_by_num:{},usage_perc_y:63.83,usage_perc_a:9.28,ucprefix:!1,parent:"forms",keywords:"list attribute",ie_id:"datalistelement",chrome_id:"6090950820495360"},dataset:{title:"dataset & data-* attributes",description:"Method of applying and accessing custom data to elements.",spec:"https://html.spec.whatwg.org/multipage/dom.html#embedding-custom-non-visible-data-with-the-data-*-attributes",status:"ls",links:[{url:"http://html5doctor.com/html5-custom-data-attributes/",title:"HTML5 Doctor article"},{url:"http://html5demos.com/dataset",title:"Demo using dataset"},{url:"https://raw.github.com/phiggins42/has.js/master/detect/dom.js#dom-dataset",title:"has.js test"},{url:"http://docs.webplatform.org/wiki/html/attributes/data-*",title:"WebPlatform Docs"},{url:"https://developer.mozilla.org/en-US/docs/Web/API/HTMLElement.dataset",title:"MDN Reference - dataset"},{url:"https://developer.mozilla.org/en-US/docs/Web/Guide/HTML/Using_data_attributes",title:"MDN Guide - Using data-* attributes"}],categories:["HTML5"],stats:{ie:{5.5:"a",6:"a",7:"a",8:"a",9:"a",10:"a",11:"y",TP:"y"},firefox:{2:"a",3:"a",3.5:"a",3.6:"a",4:"a",5:"a",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"a",5:"a",6:"a",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"a",3.2:"a",4:"a",5:"a",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"a","9.5-9.6":"a","10.0-10.1":"a",10.5:"a",10.6:"a",11:"a",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"a","4.0-4.1":"a","4.2-4.3":"a","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y","8.1-8.3":"y"},op_mini:{"5.0-8.0":"a"},android:{2.1:"a",2.2:"a",2.3:"a",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"y",10:"y"},op_mob:{10:"a",11:"a",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"a",11:"y"},and_uc:{9.9:"y"}},notes:'Partial support refers to being able to use `data-*` attributes and access them using `getAttribute`. \r\n\r\n"Supported" refers to accessing the values using the `dataset` property. Current spec only refers to support on HTML elements, only some browsers also have support for SVG/MathML elements.',notes_by_num:{},usage_perc_y:88.23,usage_perc_a:9.03,ucprefix:!1,parent:"",keywords:"DOMStringMap",ie_id:"",chrome_id:""},"css-grid":{title:"CSS Grid Layout",description:"Method of using a grid concept to lay out content, providing a mechanism for authors to divide available space for lay out into columns and rows using a set of predictable sizing behaviors",spec:"http://www.w3.org/TR/css3-grid-layout/",status:"wd",links:[{url:"http://blogs.msdn.com/b/ie/archive/2011/04/14/ie10-platform-preview-and-css-features-for-adaptive-layouts.aspx",title:"IE Blog post"},{url:"https://bugs.webkit.org/show_bug.cgi?id=60731",title:"Webkit (Chrome, Safari, etc.) feature request"},{url:"https://bugzilla.mozilla.org/show_bug.cgi?id=616605",title:"Mozilla (Firefox) feature request"},{url:"https://github.com/codler/Grid-Layout-Polyfill",title:"Polyfill based on old spec"},{url:"https://github.com/FremyCompany/css-grid-polyfill/",title:"Polyfill based on new spec"}],categories:["CSS"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"p",10:"a x #2",11:"a x #2",TP:"a x #2"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"p",20:"p",21:"p",22:"p",23:"p",24:"p",25:"p",26:"p",27:"p",28:"p",29:"p",30:"p",31:"p",32:"p",33:"p",34:"p",35:"p",36:"p",37:"p",38:"u",39:"u",40:"u"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"p",26:"p",27:"p",28:"p",29:"p d #1",30:"p d #1",31:"p d #1",32:"p d #1",33:"p d #1",34:"p d #1",35:"p d #1",36:"p d #1",37:"p d #1",38:"p d #1",39:"p d #1",40:"p d #1",41:"p d #1",42:"p d #1",43:"p d #1",44:"p d #1"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"p",6.1:"p",7:"p",7.1:"p",8:"p"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"p d #1",29:"p d #1"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"p","7.0-7.1":"p",8:"p","8.1-8.3":"p"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"p",4.4:"p","4.4.3-4.4.4":"p",40:"p"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"p"},and_chr:{41:"p"},and_ff:{36:"p"},ie_mob:{10:"a x #2",11:"a x #2"},and_uc:{9.9:"n"}},notes:"",notes_by_num:{1:'Enabled in Chrome through the "experimental Web Platform features" flag in chrome://flags',2:"Partial support in IE refers to supporting an [older version](http://www.w3.org/TR/2011/WD-css3-grid-layout-20110407/) of the specification."},usage_perc_y:0,usage_perc_a:9.99,ucprefix:!1,parent:"",keywords:"grids,grid-row,grid-column",ie_id:"grid",chrome_id:"4589636412243968"},menu:{title:"Toolbar/context menu",description:"Method of defining a toolbar menu, a context menu or a list of (interactive) options using the element.",spec:"https://html.spec.whatwg.org/multipage/forms.html#the-menu-element",status:"ls",links:[{url:"https://bug617528.bugzilla.mozilla.org/attachment.cgi?id=554309",title:"Demo"},{url:"http://addyosmani.github.com/jQuery-contextMenu/",title:"jQuery polyfill"},{url:"https://raw.github.com/phiggins42/has.js/master/detect/events.js#event-contextmenu",title:"has.js test"},{url:"https://bugzilla.mozilla.org/show_bug.cgi?id=746087",title:"Bug on Firefox support"}],categories:["HTML5"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"a",9:"a",10:"a",11:"a",12:"a",13:"a",14:"a",15:"a",16:"a",17:"a",18:"a",19:"a",20:"a",21:"a",22:"a",23:"a",24:"a",25:"a",26:"a",27:"a",28:"a",29:"a",30:"a",31:"a",32:"a",33:"a",34:"a",35:"a",36:"a",37:"a",38:"a",39:"a",40:"a"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"n",37:"n",38:"n",39:"n",40:"n",41:"n",42:"n",43:"n",44:"n"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"n",8:"n"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n","8.1-8.3":"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",40:"n"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"n"},and_chr:{41:"n"},and_ff:{36:"n"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"Partial support in Firefox refers to being limited to context menus, not toolbar menus.",notes_by_num:{},usage_perc_y:0,usage_perc_a:12.05,ucprefix:!1,parent:"",keywords:"contextmenu,menuitem,command",ie_id:"",chrome_id:""},rem:{title:"rem (root em) units",description:"Type of unit similar to `em`, but relative only to the root element, not any parent element. Thus compounding does not occur as it does with `em` units.",spec:"http://www.w3.org/TR/css3-values/#font-relative-lengths",status:"cr",links:[{url:"http://snook.ca/archives/html_and_css/font-size-with-rem",title:"Article on usage"},{url:"https://github.com/chuckcarpenter/REM-unit-polyfill",title:"REM Polyfill"}],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"a #1",10:"a #1",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"y",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"u",5:"u",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"n",3.2:"n",4:"n", +5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"y","4.2-4.3":"y","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y","8.1-8.3":"y"},op_mini:{"5.0-8.0":"y"},android:{2.1:"y",2.2:"y",2.3:"y",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"y",10:"y"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"y",12.1:"y",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:"",notes_by_num:{1:"IE 9 & IE 10 do not support `rem` units when used in the `font` shorthand property (the entire declaration is ignored) or when used on pseudo elements."},usage_perc_y:91.55,usage_perc_a:2.93,ucprefix:!1,parent:"",keywords:"rems",ie_id:"",chrome_id:""},ttf:{title:"TTF/OTF - TrueType and OpenType font support",description:"Support for the TrueType (.ttf)and OpenType (.otf) outline font formats in @font-face. ",spec:"http://developer.apple.com/fonts/TTRefMan/index.html",status:"other",links:[{url:"http://stackoverflow.com/questions/17694143/what-is-the-status-of-ttf-support-in-internet-explorer",title:"What is the status of TTF support in Internet Explorer?"}],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"a",10:"a",11:"a",TP:"a"},firefox:{2:"n",3:"n",3.5:"y",3.6:"y",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"y",3.2:"y",4:"y",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"y",10.5:"y",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"y","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y","8.1-8.3":"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"y",2.3:"y",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"y",10:"y"},op_mob:{10:"y",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"u",11:"u"},and_uc:{9.9:"y"}},notes:'Partial support in IE9 refers to the fonts only working [when set to be "installable"](http://blogs.msdn.com/b/ie/archive/2010/07/15/the-css-corner-better-web-typography-for-better-design.aspx).',notes_by_num:{},usage_perc_y:80.25,usage_perc_a:10.91,ucprefix:!1,parent:"fontface",keywords:"",ie_id:"",chrome_id:""},touch:{title:"Touch events",description:"Method of registering when, where and how the interface is touched, for devices with a touch screen. These DOM events are similar to mousedown, mousemove, etc.",spec:"http://www.w3.org/TR/touch-events/",status:"rec",links:[{url:"http://www.quirksmode.org/mobile/tableTouch.html",title:"Detailed support tables"},{url:"http://www.quirksmode.org/m/tests/drag2.html",title:"Multi-touch demo"},{url:"http://schepers.cc/getintouch",title:"Information on the spec development"},{url:"http://msdn.microsoft.com/en-us/library/ie/hh673557(v=vs.85).aspx",title:"Internet Explorer's gesture and touch implementation."},{url:"http://github.com/CamHenlin/TouchPolyfill",title:"Touch polyfill for supporting touch events on Internet Explorer"}],categories:["DOM","JS API"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"p",11:"p",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"a",5:"a",6:"a",7:"a",8:"a",9:"a",10:"a",11:"a",12:"a",13:"a",14:"a",15:"a",16:"a",17:"a",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"n d #1",26:"n d #1",27:"n d #1",28:"n d #1",29:"n d #1",30:"n d #1",31:"n d #1",32:"n d #1",33:"n d #1",34:"n d #1",35:"n d #1",36:"n d #1",37:"n d #1",38:"n d #1",39:"n d #1",40:"n d #1"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"n",8:"n"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"y","4.0-4.1":"y","4.2-4.3":"y","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y","8.1-8.3":"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"y",2.2:"y",2.3:"y",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"y",10:"y"},op_mob:{10:"n",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"p",11:"a #2"},and_uc:{9.9:"y"}},notes:"Internet Explorer implements Pointer Events specification which supports more input devices than Touch Events one.\r\n\r\nThere is a library on GitHub that is working toward bringing W3C touch events to IE 10 and 11: https://github.com/CamHenlin/TouchPolyfill \r\n\r\nRemoved support in Firefox refers to desktop Firefox only.",notes_by_num:{1:"Can be enabled in Firefox using the dom.w3c_touch_events.enabled flag (disabled by default for site compatibility reasons)",2:'Supported on IE11 Mobile for phones with "[Windows Phone 8.1 Update](http://blogs.msdn.com/b/ie/archive/2014/07/31/the-mobile-web-should-just-work-for-everyone.aspx)"'},usage_perc_y:63.78,usage_perc_a:.87,ucprefix:!1,parent:"",keywords:"touchstart,touchend,touchmove,touchenter,touchleave,touchcancel",ie_id:"touchevents",chrome_id:"6156165603917824"},matchesselector:{title:"matches() DOM method",description:"Method of testing whether or not a DOM element matches a given selector. Formerly known (and largely supported with prefix) as matchesSelector.",spec:"https://dom.spec.whatwg.org/#dom-element-matches",status:"ls",links:[{url:"https://developer.mozilla.org/en/DOM/Element.mozMatchesSelector",title:"MDN article"},{url:"http://docs.webplatform.org/wiki/dom/HTMLElement/matchesSelector",title:"WebPlatform Docs"}],categories:["DOM","JS API"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"a x",10:"a x",11:"a x",TP:"a x"},firefox:{2:"n",3:"n",3.5:"n",3.6:"a x",4:"a x",5:"a x",6:"a x",7:"a x",8:"a x",9:"a x",10:"a x",11:"a x",12:"a x",13:"a x",14:"a x",15:"a x",16:"a x",17:"a x",18:"a x",19:"a x",20:"a x",21:"a x",22:"a x",23:"a x",24:"a x",25:"a x",26:"a x",27:"a x",28:"a x",29:"a x",30:"a x",31:"a x",32:"a x",33:"a x",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"a x",5:"a x",6:"a x",7:"a x",8:"a x",9:"a x",10:"a x",11:"a x",12:"a x",13:"a x",14:"a x",15:"a x",16:"a x",17:"a x",18:"a x",19:"a x",20:"a x",21:"a x",22:"a x",23:"a x",24:"a x",25:"a x",26:"a x",27:"a x",28:"a x",29:"a x",30:"a x",31:"a x",32:"a x",33:"a x",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"a x",5.1:"a x",6:"a x",6.1:"a x",7:"a x",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"a x",11.6:"a x",12:"a x",12.1:"a x",15:"a x",16:"a x",17:"a x",18:"a x",19:"a x",20:"a x",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"a x","4.2-4.3":"a x","5.0-5.1":"a x","6.0-6.1":"a x","7.0-7.1":"a x",8:"y","8.1-8.3":"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"a x",2.3:"a x",3:"a x",4:"a x",4.1:"a x","4.2-4.3":"a x",4.4:"a x","4.4.3-4.4.4":"a x",40:"y"},bb:{7:"a x",10:"a x"},op_mob:{10:"n",11:"n",11.1:"a x",11.5:"a x",12:"a x",12.1:"a x",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"a x",11:"a x"},and_uc:{9.9:"a x"}},notes:'Partial support refers to supporting the older specification\'s "matchesSelector" name rather than just "matches".',notes_by_num:{},usage_perc_y:61.94,usage_perc_a:29.8,ucprefix:!1,parent:"",keywords:" matchesSelector",ie_id:"",chrome_id:""},"pointer-events":{title:"CSS pointer-events (for HTML)",description:'This CSS property, when set to "none" allows elements to not receive hover/click events, instead the event will occur on anything behind it. ',spec:"http://wiki.csswg.org/spec/css4-ui#pointer-events",status:"unoff",links:[{url:"http://robertnyman.com/2010/03/22/css-pointer-events-to-allow-clicks-on-underlying-elements/",title:"Article & tutorial"},{url:"https://raw.github.com/phiggins42/has.js/master/detect/css.js#css-pointerevents",title:"has.js test"}],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"y",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"n",3.2:"n",4:"y",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"y","4.0-4.1":"y","4.2-4.3":"y","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y","8.1-8.3":"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"y",2.2:"y",2.3:"y",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"y",10:"y"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"n",11:"y"},and_uc:{9.9:"y"}},notes:"Already part of the SVG specification, and all SVG-supporting browsers appear to support the property on SVG elements.",notes_by_num:{},usage_perc_y:88.39,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"pointerevents",ie_id:"csspointerevents",chrome_id:""},blobbuilder:{title:"Blob constructing",description:"Construct Blobs (binary large objects) either using the BlobBuilder API (deprecated) or the Blob constructor.",spec:"http://www.w3.org/TR/file-writer-api/#the-blobbuilder-interface",status:"wd",links:[{url:"https://developer.mozilla.org/en/DOM/BlobBuilder",title:"MDN article on BlobBuilder"},{url:"https://developer.mozilla.org/en-US/docs/DOM/Blob",title:"MDN article on Blobs"}],categories:["JS API"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"a x",7:"a x",8:"a x",9:"a x",10:"a x",11:"a x",12:"a x",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"a x",9:"a x",10:"a x",11:"a x",12:"a x",13:"a x",14:"a x",15:"a x",16:"a x",17:"a x",18:"a x",19:"a x",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"y","7.0-7.1":"y",8:"y","8.1-8.3":"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"a x",4:"a x",4.1:"a x","4.2-4.3":"a x",4.4:"a x","4.4.3-4.4.4":"a x",40:"y"},bb:{7:"n",10:"y"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"y",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"a x"}},notes:"Partial support refers to only supporting the now deprecated BlobBuilder to create blobs.",notes_by_num:{},usage_perc_y:78.45,usage_perc_a:10.76,ucprefix:!0,parent:"fileapi",keywords:"",ie_id:"blob",chrome_id:"5328783104016384"},filereader:{title:"FileReader API",description:"Method of reading the contents of a File or Blob object into memory",spec:"http://www.w3.org/TR/FileAPI/#dfn-filereader",status:"wd",links:[{url:"https://developer.mozilla.org/en/DOM/FileReader",title:"FileReader API"},{url:"http://docs.webplatform.org/wiki/apis/file/FileReader",title:"WebPlatform Docs"}],categories:["JS API"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"a #1",11:"a #1",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"y",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"n",5:"n",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"y","7.0-7.1":"y",8:"y","8.1-8.3":"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"n",10:"y"},op_mob:{10:"n",11:"n",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:"",notes_by_num:{1:"Does not support `readAsBinaryString`"},usage_perc_y:80.13,usage_perc_a:9.28,ucprefix:!1,parent:"fileapi",keywords:"",ie_id:"filereader",chrome_id:"5171003185430528"},filesystem:{title:"Filesystem & FileWriter API",description:"Method of reading and writing files to a sandboxed file system.",spec:"http://www.w3.org/TR/file-system-api/",status:"unoff",links:[{url:"http://www.html5rocks.com/en/tutorials/file/filesystem/",title:"HTML5 Rocks tutorial"},{url:"http://docs.webplatform.org/wiki/apis/filesystem",title:"WebPlatform Docs"}],categories:["JS API"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"n",37:"n",38:"n",39:"n",40:"n"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"a x",9:"a x",10:"a x",11:"a x",12:"a x",13:"y x",14:"y x",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x",30:"y x",31:"y x",32:"y x",33:"y x",34:"y x",35:"y x",36:"y x",37:"y x",38:"y x",39:"y x",40:"y x",41:"y x",42:"y x",43:"y x",44:"y x"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"n",8:"n"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n","8.1-8.3":"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",40:"n"},bb:{7:"n",10:"y x"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y x"},and_chr:{41:"y x"},and_ff:{36:"n"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"The File API: Directories and System specification is no longer being maintained and support may be dropped in future versions.",notes_by_num:{},usage_perc_y:45.96,usage_perc_a:.14,ucprefix:!1,parent:"",keywords:"filewriter",ie_id:"filewriter",chrome_id:"5452478162141184"},bloburls:{title:"Blob URLs",description:"Method of creating URL handles to the specified File or Blob object.",spec:"http://www.w3.org/TR/FileAPI/#url",status:"wd",links:[{url:"https://developer.mozilla.org/en/DOM/window.URL.createObjectURL",title:"MDN article"}],categories:["JS API"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"y x",9:"y x",10:"y x",11:"y x",12:"y x",13:"y x",14:"y x",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"y x",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"y x","7.0-7.1":"y",8:"y","8.1-8.3":"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"y x",4.1:"y x","4.2-4.3":"y x",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"n",10:"y"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"n",11:"y"},and_uc:{9.9:"y x"}},notes:"",notes_by_num:{},usage_perc_y:88.82,usage_perc_a:0,ucprefix:!1,parent:"fileapi",keywords:"createobjecturl",ie_id:"",chrome_id:""},rellist:{title:"relList (DOMTokenList)",description:"Method of easily manipulating rel attribute values on elements, using the DOMTokenList object (similar to classList).",spec:"https://html.spec.whatwg.org/multipage/semantics.html#dom-a-rellist",status:"ls",links:[{url:"https://developer.mozilla.org/en-US/docs/DOM/DOMTokenList",title:"MDN - DOMTokenList"}],categories:["DOM","HTML5"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"n",37:"n",38:"n",39:"n",40:"n",41:"n",42:"n",43:"n",44:"n"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"n",8:"n"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n","8.1-8.3":"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",40:"n"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"n"},and_chr:{41:"n"},and_ff:{36:"y"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"",notes_by_num:{},usage_perc_y:11.22,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"",ie_id:"",chrome_id:""},typedarrays:{title:"Typed Arrays",description:"JavaScript typed arrays provide a mechanism for accessing raw binary data much more efficiently.\r\n",spec:"http://www.khronos.org/registry/typedarray/specs/latest/",status:"other",links:[{url:"https://developer.mozilla.org/en/javascript_typed_arrays",title:"MDN article"}],categories:["JS API"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"a #1",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"n",5:"n",6:"n",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"a #2",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"a #2","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y","8.1-8.3":"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"n",10:"y"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"y",12.1:"y",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"a #1",11:"a #1"},and_uc:{9.9:"y"}},notes:"",notes_by_num:{1:"IE10 (and IE 10&11 mobile) does not support `Uint8ClampedArray`"},usage_perc_y:87.31,usage_perc_a:2.35,ucprefix:!1,parent:"",keywords:"float64array,dataview,uint8array",ie_id:"typedarrays",chrome_id:"5135818813341696"},deviceorientation:{title:"DeviceOrientation events",description:"API for detecting orientation and motion events from the device running the browser.",spec:"http://www.w3.org/TR/orientation-event/",status:"wd",links:[{url:"http://www.html5rocks.com/en/tutorials/device/orientation/",title:"HTML5 Rocks tutorial"},{url:"https://raw.github.com/phiggins42/has.js/master/detect/features.js#native-orientation",title:"has.js test"},{url:"http://html5labs.interoperabilitybridges.com/prototypes/device-orientation-events/device-orientation-events/info",title:"DeviceOrientation implementation prototype for IE10"},{url:"http://aurelio.audero.it/demo/device-orientation-api-demo.html",title:"Demo"}],categories:["JS API"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"a #1",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"p",4:"p",5:"p",6:"a",7:"a",8:"a",9:"a",10:"a",11:"a",12:"a",13:"a",14:"a",15:"a",16:"a",17:"a",18:"a",19:"a",20:"a",21:"a",22:"a",23:"a",24:"a",25:"a",26:"a",27:"a",28:"a",29:"a",30:"a",31:"a",32:"a",33:"a",34:"a",35:"a",36:"a",37:"a",38:"a",39:"a",40:"a"},chrome:{4:"n",5:"n",6:"n",7:"a",8:"a",9:"a",10:"a",11:"a",12:"a",13:"a",14:"a",15:"a",16:"a",17:"a",18:"a",19:"a",20:"a",21:"a",22:"a",23:"a",24:"a",25:"a",26:"a",27:"a",28:"a",29:"a",30:"a",31:"a",32:"a",33:"a",34:"a",35:"a",36:"a",37:"a",38:"a",39:"a",40:"a",41:"a",42:"a",43:"a",44:"a"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"n",8:"n"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"a",16:"a",17:"a",18:"a",19:"a",20:"a",21:"a",22:"a",23:"a",24:"a",25:"a",26:"a",27:"a",28:"a",29:"a"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"a","5.0-5.1":"a","6.0-6.1":"a","7.0-7.1":"a",8:"a","8.1-8.3":"a"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"a",4:"a",4.1:"a","4.2-4.3":"a",4.4:"a","4.4.3-4.4.4":"a",40:"a"},bb:{7:"n",10:"a"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"y",12.1:"y",24:"a"},and_chr:{41:"a"},and_ff:{36:"a"},ie_mob:{10:"n",11:"y"},and_uc:{9.9:"a"}},notes:"Partial support refers to the lack of compassneedscalibration event. Partial support also refers to the lack of devicemotion event support for Chrome 30- and Opera. Opera Mobile 14 lost the ondevicemotion event support. Firefox 3.6, 4 and 5 support the non-standard [MozOrientation](https://developer.mozilla.org/en/DOM/MozOrientation) event.",notes_by_num:{1:"`compassneedscalibration` supported in IE11 only for compatible devices with Windows 8.1+."},usage_perc_y:.51,usage_perc_a:83.7,ucprefix:!1,parent:"",keywords:"",ie_id:"deviceorientation,devicemotion",chrome_id:"5874690627207168,5556931766779904"},"script-defer":{title:"defer attribute for external scripts",description:"The boolean defer attribute on script elements allows the external JavaScript file to run when the DOM is loaded, without delaying page load first.",spec:"https://html.spec.whatwg.org/multipage/scripting.html#attr-script-defer",status:"ls",links:[{url:"https://developer.mozilla.org/en/HTML/Element/script#Attributes",title:"MDN article"},{url:"https://raw.github.com/phiggins42/has.js/master/detect/script.js#script-defer",title:"has.js test"},{url:"http://docs.webplatform.org/wiki/html/attributes/defer",title:"WebPlatform Docs"}],categories:["DOM","HTML5"],stats:{ie:{5.5:"a",6:"a",7:"a",8:"a",9:"a",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"y",3.6:"y",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y","8.1-8.3":"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"y",10:"y"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:"Partial support in older IE refers to a buggy implementation (see issue).",notes_by_num:{},usage_perc_y:89.69,usage_perc_a:4.16,ucprefix:!1,parent:"",keywords:"",ie_id:"",chrome_id:""},"nav-timing":{title:"Navigation Timing API",description:"API for accessing timing information related to navigation and elements.",spec:"http://www.w3.org/TR/navigation-timing/",status:"rec",links:[{url:"https://developer.mozilla.org/en/API/navigationTiming",title:"MDN article"},{url:"http://www.html5rocks.com/en/tutorials/webperformance/basics/",title:"HTML5 Rocks tutorial"},{url:"http://docs.webplatform.org/wiki/apis/navigation_timing",title:"WebPlatform Docs"}],categories:["DOM","JS API"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"y",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"n",5:"n",6:"y x",7:"y x",8:"y x",9:"y x",10:"y x",11:"y x",12:"y x",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"n",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"y","8.1-8.3":"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"n",10:"y"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:"Removed in iOS 8.1 due to poor performance.",notes_by_num:{},usage_perc_y:81.97,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"performance,performance.timing",ie_id:"navigationtimingapi",chrome_id:"5584144679567360"},"audio-api":{title:"Web Audio API",description:"High-level JavaScript API for processing and synthesizing audio",spec:"http://www.w3.org/TR/webaudio/",status:"wd",links:[{url:"https://github.com/corbanbrook/audionode.js",title:"Polyfill to support Web Audio API in Firefox"},{url:"http://docs.webplatform.org/wiki/apis/webaudio",title:"WebPlatform Docs"},{url:"http://www.doboism.com/projects/webaudio-compatibility/",title:"Additional browser compatibility tests for specific features"},{url:"https://github.com/g200kg/WAAPISim",title:"Polyfill to enable Web Audio API through Firefox Audio Data api or flash"}],categories:["JS API"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"y x",11:"y x",12:"y x",13:"y x",14:"y x",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x",30:"y x",31:"y x",32:"y x",33:"y x",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"y x",6.1:"y x",7:"y x",7.1:"y x",8:"y x"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"y x","7.0-7.1":"y x",8:"y x","8.1-8.3":"y x"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",40:"n"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"Firefox versions < 25 support an alternative, deprecated audio API.\r\n\r\nChrome support [went through some changes](http://updates.html5rocks.com/2014/07/Web-Audio-Changes-in-m36) as of version 36.",notes_by_num:{},usage_perc_y:68.03,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"web-audio",ie_id:"webaudioapi",chrome_id:"6261718720184320"},"css-regions":{title:"CSS Regions",description:"Method of flowing content into multiple elements.",spec:"http://www.w3.org/TR/css3-regions/",status:"wd",links:[{url:"http://html.adobe.com/webstandards/cssregions/",title:"Adobe demos and samples"},{url:"http://msdn.microsoft.com/en-us/ie/hh272902#_CSSConnected",title:"IE10 developer guide info"},{url:"http://docs.webplatform.org/wiki/css/atrules/@region",title:"WebPlatform Docs"}],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"a x",11:"a x",TP:"a x"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n", +5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"n",37:"n",38:"n",39:"n",40:"n"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"a x",16:"a x",17:"a x",18:"a x",19:"n d",20:"n d",21:"n d",22:"n d",23:"n d",24:"n d",25:"n d",26:"n d",27:"n d",28:"n d",29:"n d",30:"n d",31:"n d",32:"n d",33:"n d",34:"n d",35:"n",36:"n",37:"n",38:"n",39:"n",40:"n",41:"n",42:"n",43:"n",44:"n"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"y x",7:"y x",7.1:"y x",8:"y x"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"y x",8:"y x","8.1-8.3":"y x"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",40:"n"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"n"},and_chr:{41:"n"},and_ff:{36:"n"},ie_mob:{10:"a x",11:"a x"},and_uc:{9.9:"y x"}},notes:"Support in IE10 and IE11 is limited to using an iframe as a content source with the `-ms-flow-into: flow_name;` and `-ms-flow-from: flow_name;` syntax. ",notes_by_num:{},usage_perc_y:14.47,usage_perc_a:10.06,ucprefix:!1,parent:"",keywords:"",ie_id:"regions",chrome_id:"5655612935372800"},"spellcheck-attribute":{title:"Spellcheck attribute",description:"Attribute for `input`/`textarea` fields to enable/disable the browser's spellchecker.",spec:"https://html.spec.whatwg.org/multipage/interaction.html#spelling-and-grammar-checking",status:"ls",links:[{url:"https://developer.mozilla.org/en-US/docs/Web/HTML/Controlling_spell_checking_in_HTML_formsControlling_spell_checking_in_HTML_forms",title:"MDN article"}],categories:["HTML5"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"y",11:"y",TP:"y"},firefox:{2:"y",3:"y",3.5:"y",3.6:"y",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"y",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"a","4.0-4.1":"a","4.2-4.3":"a","5.0-5.1":"a","6.0-6.1":"a","7.0-7.1":"a",8:"a","8.1-8.3":"a"},op_mini:{"5.0-8.0":"a"},android:{2.1:"a",2.2:"a",2.3:"a",3:"a",4:"a",4.1:"a","4.2-4.3":"a",4.4:"a","4.4.3-4.4.4":"a",40:"a"},bb:{7:"a",10:"y"},op_mob:{10:"a",11:"a",11.1:"a",11.5:"a",12:"a",12.1:"a",24:"a"},and_chr:{41:"a"},and_ff:{36:"a"},ie_mob:{10:"a",11:"a"},and_uc:{9.9:"a"}},notes:'The partial support in mobile browsers results from their OS generally having built-in spell checking instead of using the wavy underline to indicate misspelled words. `spellcheck="false"` does not seem to have any effect in these browsers.',notes_by_num:{},usage_perc_y:60.63,usage_perc_a:32.2,ucprefix:!1,parent:"",keywords:"spelling",ie_id:"",chrome_id:""},fullscreen:{title:"Full Screen API",description:"API for allowing content (like a video or canvas element) to take up the entire screen.",spec:"http://www.w3.org/TR/fullscreen/",status:"wd",links:[{url:"https://developer.mozilla.org/en/DOM/Using_full-screen_mode",title:"MDN article"},{url:"http://jlongster.com/2011/11/21/canvas.html",title:"Blog post"},{url:"http://hacks.mozilla.org/2012/01/using-the-fullscreen-api-in-web-browsers/",title:"Mozilla hacks article"},{url:"http://docs.webplatform.org/wiki/dom/Element/requestFullscreen",title:"WebPlatform Docs"}],categories:["JS API"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"y x",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"a x #1",11:"a x #1",12:"a x #1",13:"a x #1",14:"a x #1",15:"a x #1",16:"a x #1",17:"a x #1",18:"a x #1",19:"a x #1",20:"a x #1",21:"a x #1",22:"a x #1",23:"a x #1",24:"a x #1",25:"a x #1",26:"a x #1",27:"a x #1",28:"a x #1",29:"a x #1",30:"a x #1",31:"a x #1",32:"a x #1",33:"a x #1",34:"a x #1",35:"a x #1",36:"a x #1",37:"a x #1",38:"a x #1",39:"a x #1",40:"a x #1"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"a x #1",16:"a x #1",17:"a x #1",18:"a x #1",19:"a x #1",20:"a x #2",21:"a x #2",22:"a x #2",23:"a x #2",24:"a x #2",25:"a x #2",26:"a x #2",27:"a x #2",28:"a x #2",29:"a x #2",30:"a x #2",31:"a x #2",32:"a x #2",33:"a x #2",34:"a x #2",35:"a x #2",36:"a x #2",37:"a x #2",38:"a x #2",39:"a x #2",40:"a x #2",41:"a x #2",42:"a x #2",43:"a x #2",44:"a x #2"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"a x #1",6:"a x #2",6.1:"a x #2",7:"a x #2",7.1:"a x #2",8:"a x #2"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"y",15:"a x #2",16:"a x #2",17:"a x #2",18:"a x #2",19:"a x #2",20:"a x #2",21:"a x #2",22:"a x #2",23:"a x #2",24:"a x #2",25:"a x #2",26:"a x #2",27:"a x #2",28:"a x #2",29:"a x #2"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n","8.1-8.3":"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",40:"n"},bb:{7:"n",10:"a x #2"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"a x #2"},and_chr:{41:"a x #2"},and_ff:{36:"a x #1"},ie_mob:{10:"n",11:"y x"},and_uc:{9.9:"n"}},notes:"",notes_by_num:{1:"Partial support refers to supporting an earlier draft of the spec.",2:"Partial support refers to not supporting `::backdrop`, and supporting the old `:full-screen` syntax rather than the standard `:fullscreen`."},usage_perc_y:8.7,usage_perc_a:61.74,ucprefix:!1,parent:"",keywords:"full-screen",ie_id:"fullscreenapi",chrome_id:"5259513871466496"},"css-exclusions":{title:"CSS Exclusions Level 1",description:"Exclusions defines how inline content flows around elements. It extends the content wrapping ability of floats to any block-level element.",spec:"http://www.w3.org/TR/css3-exclusions/",status:"wd",links:[{url:"https://msdn.microsoft.com/en-us/library/ie/hh673558(v=vs.85).aspx",title:"CSS Exclusions"}],categories:["CSS"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"y x",11:"y x",TP:"y x"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"n",37:"n",38:"n",39:"n",40:"n"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"n",37:"n",38:"n",39:"n",40:"n",41:"n",42:"n",43:"n",44:"n"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"n",8:"n"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n","8.1-8.3":"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",40:"n"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"n"},and_chr:{41:"n"},and_ff:{36:"n"},ie_mob:{10:"y x",11:"y x"},and_uc:{9.9:"n"}},notes:"",notes_by_num:{},usage_perc_y:9.99,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"floats,exclusions,wrap-flow,wrap-through",ie_id:"exclusions",chrome_id:"6296903092273152"},requestanimationframe:{title:"requestAnimationFrame",description:"API allowing a more efficient way of running script-based animation, compared to traditional methods using timeouts.",spec:"http://www.w3.org/TR/animation-timing/#requestAnimationFrame",status:"cr",links:[{url:"http://paulirish.com/2011/requestanimationframe-for-smart-animating/",title:"Blog post"},{url:"http://hacks.mozilla.org/2011/08/animating-with-javascript-from-setinterval-to-requestanimationframe/",title:"Mozilla Hacks article"},{url:"http://docs.webplatform.org/wiki/dom/Window/requestAnimationFrame",title:"WebPlatform Docs"}],categories:["JS API"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"y x",5:"y x",6:"y x",7:"y x",8:"y x",9:"y x",10:"y x",11:"y x",12:"y x",13:"y x",14:"y x",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"y x",11:"y x",12:"y x",13:"y x",14:"y x",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"y x",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"y x","7.0-7.1":"y",8:"y","8.1-8.3":"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"n",10:"y"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:"",notes_by_num:{},usage_perc_y:86.54,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"",ie_id:"requestanimationframe",chrome_id:"5233400470306816"},"input-range":{title:"Range input type",description:"Form field type that allows the user to select a value using a slider widget.",spec:"https://html.spec.whatwg.org/multipage/forms.html#range-state-(type=range)",status:"ls",links:[{url:"https://github.com/fryn/html5slider",title:"Polyfill for Firefox"},{url:"https://github.com/freqdec/fd-slider",title:"Cross-browser polyfill"},{url:"http://tutorialzine.com/2011/12/what-you-need-to-know-html5-range-input/",title:"Tutorial"},{url:"https://raw.github.com/phiggins42/has.js/master/detect/form.js#input-type-range",title:"has.js test"},{url:"http://docs.webplatform.org/wiki/html/elements/input/type/range",title:"WebPlatform Docs"},{url:"https://github.com/andreruffert/rangeslider.js",title:"rangeslider.js polyfill"}],categories:["HTML5"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"u",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"y",3.2:"y",4:"y",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"y","9.5-9.6":"y","10.0-10.1":"y",10.5:"y",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y","8.1-8.3":"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"a",2.2:"a",2.3:"a",3:"a",4:"a",4.1:"a","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"y",10:"y"},op_mob:{10:"y",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:"Currently all Android browsers with partial support hide the slider input field by default. However, the element [can be styled](http://tiffanybbrown.com/2012/02/07/input-typerange-and-androids-stock-browser/) to be made visible and usable.",notes_by_num:{},usage_perc_y:88.42,usage_perc_a:1.16,ucprefix:!1,parent:"forms",keywords:'input type="range"',ie_id:"",chrome_id:""},matchmedia:{title:"matchMedia",description:"API for finding out whether or not a media query applies to the document.",spec:"http://www.w3.org/TR/cssom-view/#dom-window-matchmedia",status:"wd",links:[{url:"https://github.com/paulirish/matchMedia.js/",title:"matchMedia.js polyfill"},{url:"https://developer.mozilla.org/en/DOM/window.matchMedia",title:"MDN article"},{url:"https://developer.mozilla.org/en/CSS/Using_media_queries_from_code",title:"MDN tutorial"},{url:"http://docs.webplatform.org/wiki/css/media_queries/apis/matchMedia",title:"WebPlatform Docs"}],categories:["DOM","JS API"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y","8.1-8.3":"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"n",10:"y"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"y",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:"",notes_by_num:{},usage_perc_y:89.57,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"mediaquerylist",ie_id:"matchmedia",chrome_id:"4677872220372992"},"input-datetime":{title:"Date and time input types",description:"Form field widget to easily allow users to enter a date or a time, generally by using a calendar/time input widget. Previously there was also a single field for both date & time, but this has been deprecated.",spec:"https://html.spec.whatwg.org/multipage/forms.html#date-state-(type=date)",status:"ls",links:[{url:"http://net.tutsplus.com/tutorials/javascript-ajax/quick-tip-cross-browser-datepickers-within-minutes/",title:"Datepicker tutorial w/polyfill"},{url:"https://github.com/zoltan-dulac/html5Forms.js",title:"Polyfill for HTML5 forms"},{url:"https://raw.github.com/phiggins42/has.js/master/detect/form.js#input-type-datetime;input-type-datetime-local",title:"has.js test"},{url:"http://docs.webplatform.org/wiki/html/elements/input/type/date",title:"WebPlatform Docs"},{url:"https://bugzilla.mozilla.org/show_bug.cgi?id=888320",title:"Bug on Firefox support"}],categories:["HTML5"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n d #1"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"n",37:"n",38:"n",39:"n",40:"n"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"n",8:"n"},opera:{9:"y","9.5-9.6":"y","10.0-10.1":"y",10.5:"y",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y","8.1-8.3":"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"n",10:"y"},op_mob:{10:"y",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"y"}},notes:"Partial support in iOS refers to a lack of support for attributes like step, min, or max.\r\n\r\nOlder versions of Safari provide date-formatted text fields, but no real calendar widget.\r\n\r\nSome modified versions of the Android 4.x browser do have support for date/time fields.",notes_by_num:{1:"Partial support can be enabled in EdgeHTML.dll using the `HTML5 date and time input types` flag in `about:flags`. This enables the `date`, `week`, and `month` input types."},usage_perc_y:61.23,usage_perc_a:0,ucprefix:!1,parent:"forms",keywords:'datepicker,timepicker,input type="date",input type="time"',ie_id:"daterelatedinputtypes,timerelatedinputtypes",chrome_id:"6640933999214592"},"input-color":{title:"Color input type",description:"Form field allowing the user to select a color.",spec:"https://html.spec.whatwg.org/multipage/forms.html#color-state-(type=color)",status:"ls",links:[{url:"http://www.html5tutorial.info/html5-color.php",title:"Tutorial"},{url:"https://github.com/jonstipe/color-polyfill",title:"Polyfill"},{url:"http://docs.webplatform.org/wiki/html/elements/input/type/color",title:"WebPlatform Docs"}],categories:["HTML5"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"n",8:"n"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"n",16:"n",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n","8.1-8.3":"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"y",10:"y"},op_mob:{10:"y",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"a"}},notes:"",notes_by_num:{},usage_perc_y:61.09,usage_perc_a:4.25,ucprefix:!1,parent:"forms",keywords:'colour,input type="color"',ie_id:"",chrome_id:""},"input-number":{title:"Number input type",description:"Form field type for numbers.",spec:"https://html.spec.whatwg.org/multipage/forms.html#number-state-(type=number)",status:"ls",links:[{url:"http://www.html5tutorial.info/html5-number.php",title:"Tutorial"},{url:"https://github.com/jonstipe/number-polyfill",title:"Polyfill"},{url:"https://raw.github.com/phiggins42/has.js/master/detect/form.js#input-type-number",title:"has.js test"},{url:"http://docs.webplatform.org/wiki/html/elements/input/type/number",title:"WebPlatform Docs"}],categories:["HTML5"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"a",11:"a",TP:"a"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"n",5:"n",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"y","9.5-9.6":"y","10.0-10.1":"y",10.5:"y",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"a","4.0-4.1":"a","4.2-4.3":"a","5.0-5.1":"a","6.0-6.1":"a","7.0-7.1":"a",8:"a","8.1-8.3":"a"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"a",4.1:"a","4.2-4.3":"a",4.4:"a","4.4.3-4.4.4":"a",40:"a"},bb:{7:"n",10:"a"},op_mob:{10:"y",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"a"},and_chr:{41:"a"},and_ff:{36:"a"},ie_mob:{10:"a",11:"a"},and_uc:{9.9:"a"}},notes:'iOS Safari, Android 4, Chrome for Android show number input, but do not use "step", "min" or "max" attributes or show increment/decrement buttons. Internet Explorer 10 and 11 do not show increment/decrement buttons. Firefox doesn\'t support [autocomplete content via datalist](http://codepen.io/graste/pen/bNoVKW) elements.',notes_by_num:{},usage_perc_y:50.43,usage_perc_a:38.49,ucprefix:!1,parent:"forms",keywords:'spinner,input type="number"',ie_id:"",chrome_id:""},"iframe-sandbox":{title:"sandbox attribute for iframes",description:"Method of running external site pages with reduced privileges (e.g. no JavaScript) in iframes.",spec:"https://html.spec.whatwg.org/multipage/embedded-content.html#attr-iframe-sandbox",status:"ls",links:[{url:"http://blog.chromium.org/2010/05/security-in-depth-html5s-sandbox.html",title:"Chromium blog article"},{url:"http://msdn.microsoft.com/en-us/hh563496",title:"MSDN article"},{url:"http://docs.webplatform.org/wiki/html/attributes/sandbox",title:"WebPlatform Docs"}],categories:["HTML5"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"a",18:"a",19:"a",20:"a",21:"a",22:"a",23:"a",24:"a",25:"a",26:"a",27:"a",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"y","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y","8.1-8.3":"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"y",2.3:"y",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"y",10:"y"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:"",notes_by_num:{},usage_perc_y:88.83,usage_perc_a:.59,ucprefix:!1,parent:"",keywords:"",ie_id:"iframesandboxattribute",chrome_id:"5715536319086592"},"css-counters":{title:"CSS Counters",description:"Method of controlling number values in generated content, using the counter-reset and counter-increment properties.",spec:"http://www.w3.org/TR/CSS21/generate.html#counters",status:"wd",links:[{url:"http://onwebdev.blogspot.com/2012/02/css-counters-tutorial.html",title:"Tutorial and information"},{url:"https://developer.mozilla.org/en/CSS_Counters",title:"MDN article"},{url:"http://docs.webplatform.org/wiki/css/properties/counter-reset",title:"WebPlatform Docs"}],categories:["CSS2"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"y",9:"y",10:"y",11:"y",TP:"y"},firefox:{2:"y",3:"y",3.5:"y",3.6:"y",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"y",3.2:"y",4:"y",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"y","9.5-9.6":"y","10.0-10.1":"y",10.5:"y",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"y","4.0-4.1":"y","4.2-4.3":"y","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y","8.1-8.3":"y"},op_mini:{"5.0-8.0":"y"},android:{2.1:"y",2.2:"y",2.3:"y",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"y",10:"y"},op_mob:{10:"y",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:"",notes_by_num:{},usage_perc_y:97.07,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"",ie_id:"",chrome_id:""},"css-resize":{title:"CSS resize property",description:"Method of allowing an element to be resized by the user, with options to limit to a given direction. ",spec:"http://www.w3.org/TR/css3-ui/#resize",status:"wd",links:[{url:"http://css-tricks.com/almanac/properties/r/resize/",title:"CSS Tricks info"},{url:"http://davidwalsh.name/textarea-resize",title:"On textarea resizing"}],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"y x",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"n",3.2:"n",4:"y",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"a",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n","8.1-8.3":"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",40:"n"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"Opera 12.10+ currently only supports the resize property for textarea elements.",notes_by_num:{},usage_perc_y:62.24,usage_perc_a:.21,ucprefix:!1,parent:"",keywords:"horizontal,vertical",ie_id:"",chrome_id:""},"input-placeholder":{title:"input placeholder attribute",description:"Method of setting placeholder text for text-like input fields, to suggest the expected inserted information.",spec:"https://html.spec.whatwg.org/multipage/forms.html#attr-input-placeholder",status:"ls",links:[{url:"http://www.zachleat.com/web/placeholder/",title:"Article on usage"},{url:"https://github.com/mathiasbynens/jquery-placeholder",title:"Polyfill"},{url:"https://raw.github.com/phiggins42/has.js/master/detect/form.js#input-attr-placeholder",title:"has.js test"},{url:"http://docs.webplatform.org/wiki/html/attributes/placeholder",title:"WebPlatform Docs"},{url:"https://code.google.com/p/android/issues/detail?id=24626",title:"Issue 24626: Placeholder text for an input type="}],categories:["HTML5"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"a",3.2:"a",4:"a",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"a",11.1:"a",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"y","4.0-4.1":"y","4.2-4.3":"y","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y","8.1-8.3":"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"y",2.2:"y",2.3:"y",3:"y",4:"a",4.1:"a","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"y",10:"y"},op_mob:{10:"n",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:"Partial support in older Safari and Opera versions refers to lacking placeholder support on textarea elements. ",notes_by_num:{},usage_perc_y:88.97,usage_perc_a:1.14,ucprefix:!1,parent:"forms",keywords:"",ie_id:"",chrome_id:""},spdy:{title:"HTTP/2 protocol / SPDY",description:"Networking protocol for low-latency transport of content over the web. Originally started out from the SPDY protocol, now standardized as HTTP version 2.",spec:"http://http2.github.io/http2-spec/index.html",status:"other",links:[{url:"http://en.wikipedia.org/wiki/HTTP/2",title:"Wikipedia"},{url:"http://dev.chromium.org/spdy/spdy-whitepaper",title:"SPDY whitepaper"}],categories:["Other"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"a",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"n",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n", +12:"n",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"y","8.1-8.3":"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"y",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"n",11:"y"},and_uc:{9.9:"u"}},notes:"",notes_by_num:{},usage_perc_y:72.15,usage_perc_a:7.98,ucprefix:!1,parent:"",keywords:"http2",ie_id:"http2",chrome_id:"5152586365665280"},"css-repeating-gradients":{title:"CSS Repeating Gradients",description:"Method of defining a repeating linear or radial color gradient as a CSS image.",spec:"http://www.w3.org/TR/css3-images/#repeating-gradients",status:"cr",links:[{url:"https://developer.mozilla.org/en/CSS/repeating-linear-gradient",title:"MDN article"},{url:"http://www.css3files.com/gradient/#repeatinglineargradient",title:"Information page"},{url:"http://docs.webplatform.org/wiki/css/repeating-linear-gradient",title:"WebPlatform Docs"}],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"y x",4:"y x",5:"y x",6:"y x",7:"y x",8:"y x",9:"y x",10:"y x",11:"y x",12:"y x",13:"y x",14:"y x",15:"y x",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"y x",11:"y x",12:"y x",13:"y x",14:"y x",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"y x",6:"y x",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"a x",11.5:"a x",11.6:"y x",12:"y x",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"y x","6.0-6.1":"y x","7.0-7.1":"y",8:"y","8.1-8.3":"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"y x",4.1:"y x","4.2-4.3":"y x",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"n",10:"y"},op_mob:{10:"n",11:"n",11.1:"a x",11.5:"a x",12:"y x",12.1:"y",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y x"}},notes:'Firefox 10+, Chrome 26+ and Opera 11.6+ also support the new "to (side)" syntax.',notes_by_num:{},usage_perc_y:89.71,usage_perc_a:.03,ucprefix:!1,parent:"css-gradients",keywords:"",ie_id:"",chrome_id:""},"css-filters":{title:"CSS Filter Effects",description:"Method of applying filter effects (like blur, grayscale, brightness, contrast and hue) to elements, previously only possible by using SVG.",spec:"http://www.w3.org/TR/filter-effects/",status:"wd",links:[{url:"http://html5-demos.appspot.com/static/css/filters/index.html",title:"Demo file for WebKit browsers"},{url:"http://www.html5rocks.com/en/tutorials/filters/understanding-css/",title:"HTML5Rocks article"},{url:"http://dl.dropbox.com/u/3260327/angular/CSS3ImageManipulation.html",title:"Filter editor"},{url:"http://bennettfeely.com/filters/",title:"Filter Playground"}],categories:["CSS","CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n d #2"},firefox:{2:"n",3:"n",3.5:"n",3.6:"a",4:"a",5:"a",6:"a",7:"a",8:"a",9:"a",10:"a",11:"a",12:"a",13:"a",14:"a",15:"a",16:"a",17:"a",18:"a",19:"a",20:"a",21:"a",22:"a",23:"a",24:"a",25:"a",26:"a",27:"a",28:"a",29:"a",30:"a",31:"a",32:"a",33:"a",34:"a d #1",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x",30:"y x",31:"y x",32:"y x",33:"y x",34:"y x",35:"y x",36:"y x",37:"y x",38:"y x",39:"y x",40:"y x",41:"y x",42:"y x",43:"y x",44:"y x"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"y x",6.1:"y x",7:"y x",7.1:"y x",8:"y x"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"y x","7.0-7.1":"y x",8:"y x","8.1-8.3":"y x"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"y x","4.4.3-4.4.4":"y x",40:"y x"},bb:{7:"n",10:"y x"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y x"},and_chr:{41:"y x"},and_ff:{36:"y"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"y x"}},notes:'Note that this property is significantly different from and incompatible with Microsoft\'s [older "filter" property](http://msdn.microsoft.com/en-us/library/ie/ms530752%28v=vs.85%29.aspx).\r\n\r\nPartial support in Firefox before version 34 [only implemented the url() function of the filter property](https://developer.mozilla.org/en-US/docs/Web/CSS/filter#Browser_compatibility)',notes_by_num:{1:"Supported in Firefox under the `layout.css.filters.enabled` flag.",2:'Supported in Project Spartan under the "Enable CSS filter property" flag. Supports filter functions, but not the `url` function.'},usage_perc_y:73.76,usage_perc_a:2.66,ucprefix:!1,parent:"",keywords:"sepia,hue-rotate,invert,saturate",ie_id:"filters",chrome_id:"5822463824887808"},getcomputedstyle:{title:"getComputedStyle",description:"API to get the current computed CSS styles applied to an element. This may be the current value applied by an animation or as set by a stylesheet.",spec:"http://www.w3.org/TR/cssom/#dom-window-getcomputedstyle",status:"rec",links:[{url:"https://developer.mozilla.org/en/DOM/window.getComputedStyle",title:"MDN article"},{url:"http://ie.microsoft.com/testdrive/HTML5/getComputedStyle/",title:"Demo"},{url:"http://snipplr.com/view/13523/",title:"Polyfill for IE"},{url:"http://docs.webplatform.org/wiki/css/cssom/methods/getComputedStyle",title:"WebPlatform Docs"}],categories:["CSS3","DOM","JS API"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"y",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"a",3.5:"a",3.6:"a",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"a",5:"a",6:"a",7:"a",8:"a",9:"a",10:"a",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"a",3.2:"a",4:"a",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"a","9.5-9.6":"a","10.0-10.1":"a",10.5:"a",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"a","4.0-4.1":"a","4.2-4.3":"a","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y","8.1-8.3":"y"},op_mini:{"5.0-8.0":"a"},android:{2.1:"a",2.2:"a",2.3:"a",3:"a",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"a",10:"y"},op_mob:{10:"a",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:"Partial support in older Firefox versions refers to requiring the second parameter to be included.\r\n\r\nPartial support in all other browsers refers to not supporting getComputedStyle on pseudo-elements.",notes_by_num:{},usage_perc_y:91.41,usage_perc_a:3.31,ucprefix:!1,parent:"",keywords:"",ie_id:"",chrome_id:""},"word-break":{title:"CSS3 word-break",description:"Property to prevent or allow words to be broken over multiple lines between letters.",spec:"http://www.w3.org/TR/css3-text/#word-break",status:"wd",links:[{url:"https://developer.mozilla.org/en/CSS/word-break",title:"MDN article"},{url:"http://docs.webplatform.org/wiki/css/properties/word-break",title:"WebPlatform Docs"}],categories:["CSS3"],stats:{ie:{5.5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"a",5:"a",6:"a",7:"a",8:"a",9:"a",10:"a",11:"a",12:"a",13:"a",14:"a",15:"a",16:"a",17:"a",18:"a",19:"a",20:"a",21:"a",22:"a",23:"a",24:"a",25:"a",26:"a",27:"a",28:"a",29:"a",30:"a",31:"a",32:"a",33:"a",34:"a",35:"a",36:"a",37:"a",38:"a",39:"a",40:"a",41:"a",42:"a",43:"a",44:"a"},safari:{3.1:"a",3.2:"a",4:"a",5:"a",5.1:"a",6:"a",6.1:"a",7:"a",7.1:"a",8:"a"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"a",16:"a",17:"a",18:"a",19:"a",20:"a",21:"a",22:"a",23:"a",24:"a",25:"a",26:"a",27:"a",28:"a",29:"a"},ios_saf:{3.2:"a","4.0-4.1":"a","4.2-4.3":"a","5.0-5.1":"a","6.0-6.1":"a","7.0-7.1":"a",8:"a","8.1-8.3":"a"},op_mini:{"5.0-8.0":"n"},android:{2.1:"a",2.2:"a",2.3:"a",3:"a",4:"a",4.1:"a","4.2-4.3":"a",4.4:"a","4.4.3-4.4.4":"a",40:"a"},bb:{7:"a",10:"a"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"a"},and_chr:{41:"a"},and_ff:{36:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"a"}},notes:"Partial support refers to supporting the `break-all` value, but not the `keep-all` value.\r\n\r\nChrome, Safari and other WebKit/Blink browsers also support the unofficial `break-word` value which is treated like `word-wrap: break-word`.",notes_by_num:{},usage_perc_y:26.15,usage_perc_a:67.58,ucprefix:!1,parent:"",keywords:"break-all,keep-all",ie_id:"",chrome_id:""},"viewport-units":{title:"Viewport units: vw, vh, vmin, vmax",description:"Length units representing 1% of the viewport size for viewport width (vw), height (vh), the smaller of the two (vmin), or the larger of the two (vmax).",spec:"http://www.w3.org/TR/css3-values/#viewport-relative-lengths",status:"cr",links:[{url:"http://css-tricks.com/viewport-sized-typography/",title:"Blog post"},{url:"https://github.com/saabi/vminpoly",title:"Polyfill"},{url:"https://github.com/rodneyrehm/viewport-units-buggyfill",title:"Buggyfill - Polyfill that fixes buggy support"},{url:"http://blog.rodneyrehm.de/archives/34-iOS7-Mobile-Safari-And-Viewport-Units.html",title:"Back-Forward issue blog post"}],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"a",10:"a",11:"a",TP:"a"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"a",21:"a",22:"a",23:"a",24:"a",25:"a",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"a",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"a","7.0-7.1":"a",8:"y","8.1-8.3":"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"n",10:"y"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"a #1",11:"a #1"},and_uc:{9.9:"n"}},notes:'Partial support in IE9 refers to supporting "vm" instead of "vmin".\r\n\r\nPartial support in iOS7 is due to buggy behavior of the "vh" unit (see [workaround](https://gist.github.com/pburtchaell/e702f441ba9b3f76f587)).\r\n\r\nAll other partial support refers to not supporting the "vmax" unit. ',notes_by_num:{},usage_perc_y:69.97,usage_perc_a:13.31,ucprefix:!1,parent:"",keywords:"vm,viewport-percentage",ie_id:"",chrome_id:""},contentsecuritypolicy:{title:"Content Security Policy 1.0",description:"Mitigate cross-site scripting attacks by whitelisting allowed sources of script, style, and other resources.",spec:"http://www.w3.org/TR/CSP/",status:"cr",links:[{url:"http://html5rocks.com/en/tutorials/security/content-security-policy/",title:"HTML5Rocks article"},{url:"http://content-security-policy.com/",title:"CSP Examples & Quick Reference"}],categories:["Other"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"a #1",11:"a #1",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"y #1",5:"y #1",6:"y #1",7:"y #1",8:"y #1",9:"y #1",10:"y #1",11:"y #1",12:"y #1",13:"y #1",14:"y #1",15:"y #1",16:"y #1",17:"y #1",18:"y #1",19:"y #1",20:"y #1",21:"y #1",22:"y #1",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"y #2",15:"y #2",16:"y #2",17:"y #2",18:"y #2",19:"y #2",20:"y #2",21:"y #2",22:"y #2",23:"y #2",24:"y #2",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"a #2",6:"y #2",6.1:"y #2",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"a #2","6.0-6.1":"y #2","7.0-7.1":"y",8:"y","8.1-8.3":"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"n",10:"y #2"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"a #1",11:"a #1"},and_uc:{9.9:"y x"}},notes:"The standard HTTP header is `Content-Security-Policy` which is used unless otherwise noted.",notes_by_num:{1:"Supported through the `X-Content-Security-Policy` header",2:"Supported through the `X-Webkit-CSP` header"},usage_perc_y:76.41,usage_perc_a:10.36,ucprefix:!1,parent:"",keywords:"csp,security,header",ie_id:"contentsecuritypolicy",chrome_id:"5205088045891584"},pagevisibility:{title:"Page Visibility",description:"JavaScript API for determining whether a document is visible on the display",spec:"http://www.w3.org/TR/page-visibility/",status:"rec",links:[{url:"https://developer.mozilla.org/en-US/docs/DOM/Using_the_Page_Visibility_API",title:"MDN article"},{url:"http://docs.webplatform.org/wiki/apis/timing/properties/visibilityState",title:"WebPlatform Docs"},{url:"http://www.sitepoint.com/introduction-to-page-visibility-api/",title:"SitePoint article"},{url:"http://aurelio.audero.it/demo/page-visibility-api-demo.html",title:"Demo"}],categories:["JS API"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"y x",11:"y x",12:"y x",13:"y x",14:"y x",15:"y x",16:"y x",17:"y x",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"y x",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x",30:"y x",31:"y x",32:"y x",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"y",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"y",8:"y","8.1-8.3":"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"y x","4.4.3-4.4.4":"y x",40:"y"},bb:{7:"n",10:"y"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"y",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y x"}},notes:"",notes_by_num:{},usage_perc_y:86.36,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"visibilitystate",ie_id:"pagevisibilityapi",chrome_id:"5689697795833856"},stricttransportsecurity:{title:"Strict Transport Security",description:"Declare that a website is only accessible over a secure connection (HTTPS).",spec:"http://tools.ietf.org/html/rfc6797",status:"other",links:[{url:"http://dev.chromium.org/sts",title:"Chromium article"},{url:"https://developer.mozilla.org/en-US/docs/Security/HTTP_Strict_Transport_Security",title:"MDN article"},{url:"https://www.owasp.org/index.php/HTTP_Strict_Transport_Security",title:"OWASP article"}],categories:["Other"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"u",8:"y","8.1-8.3":"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"u"}},notes:"The HTTP header is 'Strict-Transport-Security'.",notes_by_num:{},usage_perc_y:70.86,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"sts,hsts,security,header",ie_id:"httpstricttransportsecurityhsts",chrome_id:"4941480133132288"},"style-scoped":{title:"Scoped CSS",description:"Allows CSS rules to be scoped to part of the document, based on the position of the style element.",spec:"https://html.spec.whatwg.org/multipage/semantics.html#attr-style-scoped",status:"ls",links:[{url:"https://github.com/PM5544/scoped-polyfill",title:"Polyfill"},{url:"http://html5doctor.com/the-scoped-attribute/",title:"HTML5 Doctor article"},{url:"http://updates.html5rocks.com/2012/03/A-New-Experimental-Feature-style-scoped",title:"HTML5Rocks article"}],categories:["CSS","HTML5"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n d #1",21:"n d #1",22:"n d #1",23:"n d #1",24:"n d #1",25:"n d #1",26:"n d #1",27:"n d #1",28:"n d #1",29:"n d #1",30:"n d #1",31:"n d #1",32:"n d #1",33:"n d #1",34:"n d #1",35:"n d #1",36:"n d #1",37:"n",38:"n",39:"n",40:"n",41:"n",42:"n",43:"n",44:"n"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"n",8:"n"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n","8.1-8.3":"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",40:"n"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"u",24:"n"},and_chr:{41:"n"},and_ff:{36:"y"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"y"}},notes:"",notes_by_num:{1:'Enabled in Chrome through the "experimental Web Platform features" flag in chrome://flags'},usage_perc_y:16.04,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"scope",ie_id:"scopedstyles",chrome_id:"5374137958662144"},"svg-fragment":{title:"SVG fragment identifiers",description:"Method of displaying only a part of an SVG image by defining a view ID or view box dimensions as the file's fragment identifier.",spec:"http://www.w3.org/TR/SVG/linking.html#SVGFragmentIdentifiers",status:"rec",links:[{url:"http://www.broken-links.com/2012/08/14/better-svg-sprites-with-fragment-identifiers/",title:"Blog post"}],categories:["SVG"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"y",8:"y"},opera:{9:"u","9.5-9.6":"u","10.0-10.1":"u",10.5:"u",10.6:"u",11:"u",11.1:"u",11.5:"u",11.6:"u",12:"u",12.1:"y",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"y","8.1-8.3":"y"},op_mini:{"5.0-8.0":"y"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",40:"y"},bb:{7:"n",10:"y"},op_mob:{10:"u",11:"u",11.1:"u",11.5:"u",12:"u",12.1:"y",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"n"}},notes:"",notes_by_num:{},usage_perc_y:76.41,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"fragments,sprite",ie_id:"",chrome_id:""},outline:{title:"CSS outline",description:"The CSS outline property is a shorthand property for setting one or more of the individual outline properties outline-style, outline-width and outline-color in a single rule. In most cases the use of this shortcut is preferable and more convenient.",spec:"http://www.w3.org/TR/CSS2/ui.html#propdef-outline",status:"rec",links:[{url:"http://dev.w3.org/csswg/css3-ui/#outline",title:"CSS Basic User Interface Module Level 3"},{url:"https://developer.mozilla.org/en-US/docs/CSS/outline",title:"Mozilla Developer Network: outline"}],categories:["CSS2"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"y",9:"y #1",10:"y #1",11:"y #1",TP:"y #1"},firefox:{2:"y",3:"y",3.5:"y",3.6:"y",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"y",3.2:"y",4:"y",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"y","9.5-9.6":"y","10.0-10.1":"y",10.5:"y",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y #1",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"y","4.0-4.1":"y","4.2-4.3":"y","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y","8.1-8.3":"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"y",2.2:"y",2.3:"y",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"y",10:"y"},op_mob:{10:"y",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"y #1",11:"y #1"},and_uc:{9.9:"y"}},notes:"",notes_by_num:{1:"Also supports the value of `invert` for `outline-color`. (support of this value is optional for browsers)"},usage_perc_y:94.28,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"-moz-outline,outline-width,outline-style,outline-color",ie_id:"",chrome_id:""},download:{title:"Download attribute",description:"When used on an anchor, this attribute signifies that the browser should download the resource the anchor points to rather than navigate to it.",spec:"https://html.spec.whatwg.org/multipage/semantics.html#downloading-resources",status:"ls",links:[{url:"http://updates.html5rocks.com/2011/08/Downloading-resources-in-HTML5-a-download",title:"HTML5Rocks post"},{url:"http://html5-demos.appspot.com/static/a.download.html",title:"Demo: creating a text file and downloading it."}],categories:["HTML5"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"n",8:"n"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n","8.1-8.3":"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"n",10:"y"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"",notes_by_num:{},usage_perc_y:61.36,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"download,a.download,a[download],download attribute",ie_id:"adownloadattribute",chrome_id:"6473924464345088"},pointer:{title:"Pointer events",description:'This specification integrates various inputs from mice, touchscreens, and pens, making separate implementations no longer necessary and authoring for cross-device pointers easier. Not to be mistaken with the unrelated "pointer-events" CSS property.',spec:"http://www.w3.org/TR/pointerevents/",status:"rec",links:[{url:"http://blogs.msdn.com/b/ie/archive/2011/09/20/touch-input-for-ie10-and-metro-style-apps.aspx",title:"Implementation of Pointer Events in IE10"},{url:"http://blogs.msdn.com/b/eternalcoding/archive/2013/01/16/hand-js-a-polyfill-for-supporting-pointer-events-on-every-browser.aspx",title:"Hand.js, the polyfill for browsers only supporting Touch Events"},{url:"http://blogs.msdn.com/b/davrous/archive/2013/02/20/handling-touch-in-your-html5-apps-thanks-to-the-pointer-events-of-ie10-and-windows-8.aspx",title:"Article & tutorial"}],categories:["DOM","JS API"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"a x",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"p",7:"p",8:"p",9:"p",10:"p",11:"p",12:"p",13:"p",14:"p",15:"p",16:"p",17:"p",18:"p",19:"p",20:"p",21:"p",22:"p",23:"p",24:"p",25:"p",26:"p",27:"p",28:"p",29:"p",30:"p",31:"p",32:"p",33:"p",34:"p",35:"p",36:"p",37:"p",38:"p",39:"p",40:"p"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"p",23:"p",24:"p",25:"p",26:"p",27:"p",28:"p",29:"p",30:"p",31:"p",32:"p",33:"p",34:"p",35:"p",36:"p",37:"p",38:"p",39:"p",40:"p",41:"p",42:"p",43:"p",44:"p"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"p",7:"p",7.1:"p",8:"p"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"p",16:"p",17:"p",18:"p",19:"p",20:"p",21:"p",22:"p",23:"p",24:"p",25:"p",26:"p",27:"p",28:"p",29:"p"},ios_saf:{3.2:"p","4.0-4.1":"p","4.2-4.3":"p","5.0-5.1":"p","6.0-6.1":"p","7.0-7.1":"p",8:"p","8.1-8.3":"p"},op_mini:{"5.0-8.0":"n"},android:{2.1:"p",2.2:"p",2.3:"p",3:"p",4:"p",4.1:"p","4.2-4.3":"p",4.4:"p","4.4.3-4.4.4":"p",40:"p"},bb:{7:"p",10:"p"},op_mob:{10:"n",11:"p",11.1:"p",11.5:"p",12:"p",12.1:"p",24:"p"},and_chr:{41:"p"},and_ff:{36:"p"},ie_mob:{10:"a x",11:"y"},and_uc:{9.9:"p"}},notes:"Partial support in IE10 refers the lack of pointerenter and pointerleave events. Firefox Nightly provides 'dom.w3c_pointer_events.enabled' option to support this specification starting with version 28.",notes_by_num:{},usage_perc_y:8.49,usage_perc_a:1.5,ucprefix:!1,parent:"",keywords:"pointerdown,pointermove,pointerup,pointercancel,pointerover,pointerout,pointerenter,pointerleave",ie_id:"pointerevents",chrome_id:"4504699138998272"},"user-select-none":{title:"CSS user-select: none",description:"Method of preventing text/element selection using CSS. ",spec:"https://developer.mozilla.org/en-US/docs/CSS/user-select",status:"unoff",links:[{url:"https://developer.mozilla.org/en-US/docs/CSS/user-select",title:"MDN article"},{url:"http://css-tricks.com/almanac/properties/u/user-select/",title:"CSS Tricks article"},{url:"http://msdn.microsoft.com/en-us/library/ie/hh781492(v=vs.85).aspx",title:"MSDN Documentation"}],categories:["CSS"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"y x",11:"y x",TP:"y x"},firefox:{2:"y x",3:"y x",3.5:"y x",3.6:"y x",4:"y x",5:"y x",6:"y x",7:"y x",8:"y x",9:"y x",10:"y x",11:"y x",12:"y x",13:"y x",14:"y x",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x",30:"y x",31:"y x",32:"y x",33:"y x",34:"y x",35:"y x",36:"y x",37:"y x",38:"y x",39:"y x",40:"y x"},chrome:{4:"u",5:"u",6:"y x",7:"y x",8:"y x",9:"y x",10:"y x",11:"y x",12:"y x",13:"y x",14:"y x",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x",30:"y x",31:"y x",32:"y x",33:"y x",34:"y x",35:"y x",36:"y x",37:"y x",38:"y x",39:"y x",40:"y x",41:"y x",42:"y x",43:"y x",44:"y x"},safari:{3.1:"y x",3.2:"y x",4:"y x",5:"y x",5.1:"y x",6:"y x",6.1:"y x",7:"y x",7.1:"y x",8:"y x"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x"},ios_saf:{3.2:"y x","4.0-4.1":"y x","4.2-4.3":"y x","5.0-5.1":"y x","6.0-6.1":"y x","7.0-7.1":"y x",8:"y x","8.1-8.3":"y x"},op_mini:{"5.0-8.0":"n"},android:{2.1:"y x",2.2:"y x",2.3:"y x", +3:"y x",4:"y x",4.1:"y x","4.2-4.3":"y x",4.4:"y x","4.4.3-4.4.4":"y x",40:"y x"},bb:{7:"y x",10:"y x"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y x"},and_chr:{41:"y x"},and_ff:{36:"y x"},ie_mob:{10:"y x",11:"y x"},and_uc:{9.9:"y x"}},notes:'Currently the user-select property does not appear in any W3C specification. Support information here is only for "none" value, not others.',notes_by_num:{},usage_perc_y:89.94,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"",ie_id:"",chrome_id:""},webp:{title:"WebP image format",description:"Image format that supports lossy and lossless compression, as well as animation and alpha transparency.",spec:"https://developers.google.com/speed/webp/",status:"unoff",links:[{url:"https://developers.google.com/speed/webp/",title:"Official website"},{url:"http://antimatter15.github.io/weppy/demo.html",title:"Polyfill for browsers with WebM support"},{url:"http://libwebpjs.appspot.com/",title:"Decoder in JS"},{url:"http://webpjs.appspot.com/",title:"Polyfill for browsers with or without WebM support (i.e. IE6-IE9, Safari/iOS version 6.1 and below; Firefox versions 24 and bel"},{url:"https://developers.google.com/speed/webp/faq#which_web_browsers_natively_support_webp",title:"Official website FAQ - Which web browsers natively support WebP?"}],categories:["Other"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"p",5:"p",6:"p",7:"p",8:"p",9:"p",10:"p",11:"p",12:"p",13:"p",14:"p",15:"p",16:"p",17:"p",18:"p",19:"p",20:"p",21:"p",22:"p",23:"p",24:"p",25:"p",26:"p",27:"p",28:"p",29:"p",30:"p",31:"p",32:"p",33:"p",34:"p",35:"p",36:"p",37:"p",38:"p",39:"p",40:"p"},chrome:{4:"n",5:"n",6:"p",7:"p",8:"p",9:"a",10:"a",11:"a",12:"a",13:"a",14:"a",15:"a",16:"a",17:"a",18:"a",19:"a",20:"a",21:"a",22:"a",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"n",8:"n"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"p",11:"p",11.1:"a",11.5:"a",11.6:"a",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n","8.1-8.3":"n"},op_mini:{"5.0-8.0":"y"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"a",4.1:"a","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"a",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{41:"y"},and_ff:{36:"p"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"y"}},notes:"Partial support in older Chrome, Opera and Android refers to browser not supporting lossless and alpha versions of WebP. Animated webp images are supported in Chrome 32+ and Opera 19+.",notes_by_num:{},usage_perc_y:57.97,usage_perc_a:1.52,ucprefix:!1,parent:"",keywords:"",ie_id:"webpimageformatsupport",chrome_id:"6471725441089536,4785074604081152"},"intrinsic-width":{title:"Intrinsic & Extrinsic Sizing",description:"Allows for the heights and widths to be specified in intrinsic values using the fill-available, max-content, min-content, and fit-content properties.",spec:"http://www.w3.org/TR/css3-sizing/",status:"wd",links:[{url:"http://demosthenes.info/blog/662/Design-From-the-Inside-Out-With-CSS-MinContent",title:"Min-Content tutorial"}],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"y x",5:"y x",6:"y x",7:"y x",8:"y x",9:"y x",10:"y x",11:"y x",12:"y x",13:"y x",14:"y x",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x",30:"y x",31:"y x",32:"y x",33:"y x",34:"y x",35:"y x",36:"y x",37:"y x",38:"y x",39:"y x",40:"y x"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x",30:"y x",31:"y x",32:"y x",33:"y x",34:"y x",35:"y x",36:"y x",37:"y x",38:"y x",39:"y x",40:"y x",41:"y x",42:"y x",43:"y x",44:"y x"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"y x",7:"y x",7.1:"y x",8:"y x"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"y x",8:"y x","8.1-8.3":"y x"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"y x","4.4.3-4.4.4":"y x",40:"y x"},bb:{7:"n",10:"y x"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y x"},and_chr:{41:"y x"},and_ff:{36:"y x"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:'Prefixes are on the values, not the property names (e.g. -webkit-min-content) Firefox currently supports the "-moz-available" property rather than "-moz-fill-available".',notes_by_num:{},usage_perc_y:71.82,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"fill-available,max-content,min-content,fit-content,contain-floats",ie_id:"cssintrinsicsizing",chrome_id:"5901353784180736"},cryptography:{title:"Web Cryptography",description:"JavaScript API for performing basic cryptographic operations in web applications",spec:"http://www.w3.org/TR/WebCryptoAPI/",status:"wd",links:[{url:"http://www.slideshare.net/Channy/the-history-and-status-of-web-crypto-api",title:"The History and Status of Web Crypto API"},{url:"http://research.microsoft.com/en-us/projects/msrjscrypto/",title:"Microsoft Research JavaScript Cryptography Library"},{url:"http://bitwiseshiftleft.github.io/sjcl/",title:"Cross-browser cryptography library"}],categories:["JS API"],stats:{ie:{5.5:"n",6:"p",7:"p",8:"p",9:"p",10:"p",11:"a x #1",TP:"y"},firefox:{2:"p",3:"p",3.5:"p",3.6:"p",4:"p",5:"p",6:"p",7:"p",8:"p",9:"p",10:"p",11:"p",12:"p",13:"p",14:"p",15:"p",16:"p",17:"p",18:"p",19:"p",20:"p",21:"p",22:"p",23:"p",24:"p",25:"p",26:"p",27:"p",28:"p",29:"p",30:"p",31:"p",32:"n d #2",33:"n d #2",34:"a #4",35:"a #4",36:"a #4",37:"a #4",38:"a #4",39:"a #4",40:"a #4"},chrome:{4:"p",5:"p",6:"p",7:"p",8:"p",9:"p",10:"p",11:"p",12:"p",13:"p",14:"p",15:"p",16:"p",17:"p",18:"p",19:"p",20:"p",21:"p",22:"p",23:"p",24:"p",25:"p",26:"p",27:"p",28:"p",29:"p",30:"p",31:"p",32:"p",33:"p",34:"p",35:"p",36:"p",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"p",3.2:"p",4:"p",5:"p",5.1:"p",6:"p",6.1:"p",7:"p",7.1:"y x #3",8:"y x #3"},opera:{9:"p","9.5-9.6":"p","10.0-10.1":"p",10.5:"p",10.6:"p",11:"p",11.1:"p",11.5:"p",11.6:"p",12:"p",12.1:"p",15:"p",16:"p",17:"p",18:"p",19:"p",20:"p",21:"p",22:"p",23:"p",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"p","4.0-4.1":"p","4.2-4.3":"p","5.0-5.1":"p","6.0-6.1":"p","7.0-7.1":"p",8:"y x #3","8.1-8.3":"y x #3"},op_mini:{"5.0-8.0":"n"},android:{2.1:"p",2.2:"p",2.3:"p",3:"p",4:"p",4.1:"p","4.2-4.3":"p",4.4:"p","4.4.3-4.4.4":"p",40:"y"},bb:{7:"p",10:"p"},op_mob:{10:"p",11:"p",11.1:"p",11.5:"p",12:"p",12.1:"p",24:"y"},and_chr:{41:"y"},and_ff:{36:"p"},ie_mob:{10:"p",11:"a x #1"},and_uc:{9.9:"p"}},notes:"Many browsers support the `[crypto.getRandomValues()](#feat=getrandomvalues)` method, but not actual cryptography functionality under `crypto.subtle`. \r\n\r\nFirefox also has support for [unofficial features](https://developer.mozilla.org/en-US/docs/JavaScript_crypto). \r\n\r\nIn Chrome the API is only usable over secure connections. ([corresponding bug](https://code.google.com/p/chromium/issues/detail?id=373032))",notes_by_num:{1:"Support in IE11 is based an older version of the specification. ",2:"Supported in Firefox behind the `dom.webcrypto.enabled` flag. ",3:"Supported in Safari using the `crypto.webkitSubtle` prefix",4:"Partial support in Firefox is [described here](https://docs.google.com/spreadsheet/ccc?key=0AiAcidBZRLxndE9LWEs2R1oxZ0xidUVoU3FQbFFobkE#gid=1)"},usage_perc_y:50.55,usage_perc_a:18.23,ucprefix:!1,parent:"",keywords:"subtle,subtlecrypto",ie_id:"webcryptoapi",chrome_id:"5030265697075200"},template:{title:"HTML templates",description:"Method of declaring a portion of reusable markup that is parsed but not rendered until cloned.",spec:"https://html.spec.whatwg.org/multipage/scripting.html#the-template-element",status:"ls",links:[{url:"http://www.html5rocks.com/en/tutorials/webcomponents/template/",title:"HTML5Rocks - HTML's New template Tag"},{url:"http://polymer-project.org",title:"Polymer project (polyfill & web components framework)"}],categories:["DOM","HTML5"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"y","8.1-8.3":"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"",notes_by_num:{},usage_perc_y:68.81,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"web components, template",ie_id:"templateelement",chrome_id:"5207287069147136"},opus:{title:"Opus",description:"Royalty-free open audio codec by IETF, which incorporated SILK from Skype and CELT from Xiph.org, to serve higher sound quality and lower latency at the same bitrate.",spec:"http://tools.ietf.org/html/rfc6716",status:"other",links:[{url:"https://hacks.mozilla.org/2012/07/firefox-beta-15-supports-the-new-opus-audio-format/",title:"Introduction of Opus by Mozilla"},{url:"http://www.ietf.org/mail-archive/web/rtcweb/current/msg04953.html",title:"Google's statement about the use of VP8 and Opus codec for WebRTC standard"}],categories:["Other"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"n",8:"n"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n","8.1-8.3":"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",40:"n"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"n"},and_chr:{41:"n"},and_ff:{36:"y"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"For Opera the Linux version may be able to play it when the GStreamer module is up to date and the served mime-type is 'audio/ogg'.",notes_by_num:{},usage_perc_y:45.35,usage_perc_a:0,ucprefix:!1,parent:"audio",keywords:"",ie_id:"",chrome_id:"4891189287321600"},jpegxr:{title:"JPEG XR image format",description:"The latest JPEG image format of Joint Photographic Experts Group which boasts better compression and supports lossless compression, alpha channel, and 48-bit deep color over normal jpg format.",spec:"http://www.itu.int/rec/T-REC-T.832",status:"other",links:[{url:"http://msdn.microsoft.com/en-us/library/windows/desktop/hh707223(v=vs.85).aspx",title:"Microsoft JPEG XR Codec Overview"}],categories:["Other"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"y",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"n",37:"n",38:"n",39:"n",40:"n"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"n",37:"n",38:"n",39:"n",40:"n",41:"n",42:"n",43:"n",44:"n"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"n",8:"n"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n","8.1-8.3":"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",40:"n"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"n"},and_chr:{41:"n"},and_ff:{36:"n"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"n"}},notes:"",notes_by_num:{},usage_perc_y:11.63,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"",ie_id:"",chrome_id:""},"channel-messaging":{title:"Channel messaging",description:"Method for having two-way communication between browsing contexts (using MessageChannel)",spec:"http://www.w3.org/TR/webmessaging/#channel-messaging",status:"cr",links:[{url:"https://dev.opera.com/articles/view/window-postmessage-messagechannel/#channel",title:"An Introduction to HTML5 web messaging"}],categories:["JS API"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n d #1",27:"n d #1",28:"n d #1",29:"n d #1",30:"n d #1",31:"n d #1",32:"n d #1",33:"n d #1",34:"n d #1",35:"n d #1",36:"n d #1",37:"n d #1",38:"n d #1",39:"n d #1",40:"n d #1"},chrome:{4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"u","10.0-10.1":"u",10.5:"u",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y","8.1-8.3":"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"y",10:"y"},op_mob:{10:"u",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{41:"y"},and_ff:{36:"n"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:"",notes_by_num:{1:"Supported in Firefox behind the `dom.messageChannel.enabled` flag. Reported to not work in web workers."},usage_perc_y:75.23,usage_perc_a:0,ucprefix:!1,parent:"x-doc-messaging",keywords:"",ie_id:"messagechannels",chrome_id:"6710044586409984"},"css3-tabsize":{title:"CSS3 tab-size",description:"Method of customizing the width of the tab character. Only effective using 'white-space: pre' or 'white-space: pre-wrap'.",spec:"http://www.w3.org/TR/css3-text/#tab-size1",status:"wd",links:[{url:"https://developer.mozilla.org/en-US/docs/Web/CSS/tab-size",title:"MDN article"}],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"a x #1",5:"a x #1",6:"a x #1",7:"a x #1",8:"a x #1",9:"a x #1",10:"a x #1",11:"a x #1",12:"a x #1",13:"a x #1",14:"a x #1",15:"a x #1",16:"a x #1",17:"a x #1",18:"a x #1",19:"a x #1",20:"a x #1",21:"a x #1",22:"a x #1",23:"a x #1",24:"a x #1",25:"a x #1",26:"a x #1",27:"a x #1",28:"a x #1",29:"a x #1",30:"a x #1",31:"a x #1",32:"a x #1",33:"a x #1",34:"a x #1",35:"a x #1",36:"a x #1",37:"a x #1",38:"a x #1",39:"a x #1",40:"a x #1"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"a #1",22:"a #1",23:"a #1",24:"a #1",25:"a #1",26:"a #1",27:"a #1",28:"a #1",29:"a #1",30:"a #1",31:"a #1",32:"a #1",33:"a #1",34:"a #1",35:"a #1",36:"a #1",37:"a #1",38:"a #1",39:"a #1",40:"a #1",41:"a #1",42:"y",43:"y",44:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"a #1",7:"a #1",7.1:"a #1",8:"a #1"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"a x #1",11:"a x #1",11.1:"a x #1",11.5:"a x #1",11.6:"a x #1",12:"a x #1",12.1:"a x #1",15:"a #1",16:"a #1",17:"a #1",18:"a #1",19:"a #1",20:"a #1",21:"a #1",22:"a #1",23:"a #1",24:"a #1",25:"a #1",26:"a #1",27:"a #1",28:"a #1",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"a #1",8:"a #1","8.1-8.3":"a #1"},op_mini:{"5.0-8.0":"a x #1"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"a #1","4.4.3-4.4.4":"a #1",40:"a #1"},bb:{7:"a #1",10:"a #1"},op_mob:{10:"n",11:"a x #1",11.1:"a x #1",11.5:"a x #1",12:"a x #1",12.1:"a x #1",24:"a #1"},and_chr:{41:"a #1"},and_ff:{36:"a x #1"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"",notes_by_num:{1:"Partial refers to supporting `` but not `` values."},usage_perc_y:.27,usage_perc_a:74.79,ucprefix:!1,parent:"",keywords:"tab-size,tab-width",ie_id:"",chrome_id:""},mutationobserver:{title:"Mutation Observer",description:"Method for observing and reacting to changes to the DOM. Replaces MutationEvents, which is deprecated.",spec:"http://www.w3.org/TR/dom/",status:"wd",links:[{url:"https://developer.mozilla.org/en-US/docs/Web/API/MutationObserver",title:"MutationObserver from MDN"},{url:"https://github.com/webcomponents/webcomponentsjs",title:"Polyfill"}],categories:["DOM","JS API"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"p",10:"p",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"y x",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"y x","7.0-7.1":"y",8:"y","8.1-8.3":"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"p",4.1:"p","4.2-4.3":"p",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"n",10:"y"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"p",11:"y"},and_uc:{9.9:"y x"}},notes:"When the content of a node with a single CharacterData child node is changed by innerHTML attribute and the node have a single different one as a result, WebKit browsers consider it as a characterData mutation of the child CharacterData node, while other browsers think it as a childList mutation of the parent node.",notes_by_num:{},usage_perc_y:84.61,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"MutationObserver",ie_id:"mutationobservers",chrome_id:"5021194726146048"},"css-selection":{title:"::selection CSS pseudo-element",description:"The ::selection CSS pseudo-element applies rules to the portion of a document that has been highlighted (e.g., selected with the mouse or another pointing device) by the user.",spec:"http://www.w3.org/TR/css-pseudo-4/#selectordef-selection",status:"wd",links:[{url:"http://quirksmode.org/css/selectors/selection.html",title:"::selection test"},{url:"http://docs.webplatform.org/wiki/css/selectors/pseudo-elements/::selection",title:"WebPlatform Docs"}],categories:["CSS"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"y",10:"y",11:"y",TP:"y"},firefox:{2:"y x",3:"y x",3.5:"y x",3.6:"y x",4:"y x",5:"y x",6:"y x",7:"y x",8:"y x",9:"y x",10:"y x",11:"y x",12:"y x",13:"y x",14:"y x",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x",30:"y x",31:"y x",32:"y x",33:"y x",34:"y x",35:"y x",36:"y x",37:"y x",38:"y x",39:"y x",40:"y x"},chrome:{4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"y",3.2:"y",4:"y",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"y","10.0-10.1":"y",10.5:"y",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n","8.1-8.3":"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"n",10:"y"},op_mob:{10:"u",11:"u",11.1:"u",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{41:"y"},and_ff:{36:"y x"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"n"}},notes:"",notes_by_num:{},usage_perc_y:77.96,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"::selection,selection",ie_id:"",chrome_id:""},"css-placeholder":{title:":placeholder-shown CSS pseudo-class",description:"The :placeholder-shown pseudo-class represents a form element with visible placeholder contents.",spec:"http://www.w3.org/TR/selectors4/#placeholder",status:"wd",links:[{url:"http://msdn.microsoft.com/en-us/library/ie/hh772745(v=vs.85).aspx",title:"MSDN article"},{url:"http://css-tricks.com/snippets/css/style-placeholder-text/",title:"CSS-Tricks article with all prefixes"},{url:"http://wiki.csswg.org/ideas/placeholder-styling",title:"CSSWG discussion"}],categories:["CSS"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"a x",11:"a x",TP:"a x"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"a x",5:"a x",6:"a x",7:"a x",8:"a x",9:"a x",10:"a x",11:"a x",12:"a x",13:"a x",14:"a x",15:"a x",16:"a x",17:"a x",18:"a x",19:"a x",20:"a x",21:"a x",22:"a x",23:"a x",24:"a x",25:"a x",26:"a x",27:"a x",28:"a x",29:"a x",30:"a x",31:"a x",32:"a x",33:"a x",34:"a x",35:"a x",36:"a x",37:"a x",38:"a x",39:"a x",40:"a x"},chrome:{4:"a x",5:"a x",6:"a x",7:"a x",8:"a x",9:"a x",10:"a x",11:"a x",12:"a x",13:"a x",14:"a x",15:"a x",16:"a x",17:"a x",18:"a x",19:"a x",20:"a x",21:"a x",22:"a x",23:"a x",24:"a x",25:"a x",26:"a x",27:"a x",28:"a x",29:"a x",30:"a x",31:"a x",32:"a x",33:"a x",34:"a x",35:"a x",36:"a x",37:"a x",38:"a x",39:"a x",40:"a x",41:"a x",42:"a x",43:"a x",44:"a x"},safari:{3.1:"n",3.2:"n",4:"n",5:"a x",5.1:"a x",6:"a x",6.1:"a x",7:"a x",7.1:"a x",8:"a x"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"a x",16:"a x",17:"a x",18:"a x",19:"a x",20:"a x",21:"a x",22:"a x",23:"a x",24:"a x",25:"a x",26:"a x",27:"a x",28:"a x",29:"a x"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"a x","5.0-5.1":"a x","6.0-6.1":"a x","7.0-7.1":"a x",8:"a x","8.1-8.3":"a x"},op_mini:{"5.0-8.0":"n"},android:{2.1:"a x",2.2:"a x",2.3:"a x",3:"a x",4:"a x",4.1:"a x","4.2-4.3":"a x",4.4:"a x","4.4.3-4.4.4":"a x",40:"a x"},bb:{7:"u",10:"a x"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"a x"},and_chr:{41:"a x"},and_ff:{36:"a x"},ie_mob:{10:"a x",11:"a x"},and_uc:{9.9:"a x"}},notes:"Partial support refers to support for styling just the placeholder text, rather than the actual element itself: `::-webkit-input-placeholder` (Chrome/Safari/Opera),\r\n`::-moz-placeholder` (Firefox) and \r\n`:-ms-input-placeholder` (IE). ",notes_by_num:{},usage_perc_y:0,usage_perc_a:89.67,ucprefix:!1,parent:"",keywords:"::placeholder,placeholder",ie_id:"",chrome_id:""},"css-deviceadaptation":{title:"CSS Device Adaptation",description:"A standard way to override the size of viewport in web page, standardizing and replacing Apple's own popular viewport implementation.",spec:"http://www.w3.org/TR/css-device-adapt/",status:"wd",links:[{url:"https://dev.opera.com/articles/view/an-introduction-to-meta-viewport-and-viewport/",title:"Introduction to meta viewport and @viewport in Opera Mobile"},{url:"http://msdn.microsoft.com/en-us/library/ie/hh708740(v=vs.85).aspx",title:"Device adaptation in Internet Explorer 10"}],categories:["CSS"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"a x #1",11:"a x #1",TP:"a x #1"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"n",37:"n",38:"n",39:"n",40:"n"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"n",37:"n",38:"n",39:"n",40:"n",41:"n",42:"n",43:"n",44:"n"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"n",8:"n"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n","8.1-8.3":"n"},op_mini:{"5.0-8.0":"a x #2"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",40:"n"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"a x #2",11.1:"a x #2",11.5:"a x #2",12:"a x #2",12.1:"a x #2",24:"n"},and_chr:{41:"n"},and_ff:{36:"n"},ie_mob:{10:"a x #1",11:"a x #1"},and_uc:{9.9:"n"}},notes:"",notes_by_num:{1:"IE only supports the 'width' and 'height' properties.",2:"Opera Mobile and Opera Mini only support the 'orientation' property."},usage_perc_y:0,usage_perc_a:12.78,ucprefix:!1,parent:"",keywords:"viewport",ie_id:"",chrome_id:""},"text-emphasis":{title:"text-emphasis styling",description:"Method of using small symbols next to each glyph to emphasize a run of text, commonly used in East Asian languages. The `text-emphasis` shorthand, and its `text-emphasis-style` and `text-emphasis-color` longhands, can be used to apply marks to the text. The `text-emphasis-position` property, which inherits separately, allows setting the emphasis marks' position with respect to the text.",spec:"http://www.w3.org/TR/css-text-decor-3/#text-emphasis",status:"cr",links:[{url:"https://github.com/zmmbreeze/jquery.emphasis/",title:"A javascript fallback for CSS3 emphasis mark."}],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"n",37:"n",38:"n",39:"n",40:"n"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"a x #1",26:"a x #1",27:"a x #1",28:"a x #1",29:"a x #1",30:"a x #1",31:"a x #1",32:"a x #1",33:"a x #1",34:"a x #1",35:"a x #1",36:"a x #1",37:"a x #1",38:"a x #1",39:"a x #1",40:"a x #1",41:"a x #1",42:"a x #1",43:"a x #1",44:"a x #1"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"a x #1",7:"a x #1",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"a x #1",16:"a x #1",17:"a x #1",18:"a x #1",19:"a x #1",20:"a x #1",21:"a x #1",22:"a x #1",23:"a x #1",24:"a x #1",25:"a x #1",26:"a x #1",27:"a x #1",28:"a x #1",29:"a x #1"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"y",8:"y","8.1-8.3":"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"a x #1","4.4.3-4.4.4":"a x #1",40:"a x #1"},bb:{7:"n",10:"a x #1"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"a x #1"},and_chr:{41:"a x #1"},and_ff:{36:"n"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"a x #1"}},notes:"Some old webkit browsers (like Chrome 24) support `-webkit-text-emphasis`, but does not support CJK languages and is therefore considered unsupported.",notes_by_num:{1:"Partial support refers to incorrect support for `-webkit-text-emphasis-position`. These browsers support `over` and `under` as values, but not the added `left` and `right` values required by the spec."},usage_perc_y:9.21,usage_perc_a:54.43,ucprefix:!1,parent:"",keywords:"text-emphasis,text-emphasis-position,text-emphasis-style,text-emphasis-color",ie_id:"",chrome_id:""},midi:{title:"Web MIDI API",description:"The Web MIDI API specification defines a means for web developers to enumerate, manipulate and access MIDI devices",spec:"http://webaudio.github.io/web-midi-api/",status:"wd",links:[{url:"https://github.com/cwilso/WebMIDIAPIShim",title:"Polyfill"}],categories:["JS API"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"n",37:"n",38:"n",39:"n",40:"n"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"n",37:"n",38:"n",39:"n",40:"n",41:"n",42:"n",43:"y",44:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"n",8:"n"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n","8.1-8.3":"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",40:"n"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n", +11.1:"n",11.5:"n",12:"n",12.1:"n",24:"n"},and_chr:{41:"n"},and_ff:{36:"n"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"",notes_by_num:{},usage_perc_y:.13,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"",ie_id:"webmidiapi",chrome_id:"4923613069180928"},"canvas-blending":{title:"Canvas blend modes",description:"Method of defining the effect resulting from overlaying two layers on a Canvas element. ",spec:"http://www.w3.org/TR/compositing-1/#blending",status:"cr",links:[{url:"http://blogs.adobe.com/webplatform/2013/01/28/blending-features-in-canvas/",title:"Blog post"}],categories:["Canvas"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"n",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"y",8:"y","8.1-8.3":"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"",notes_by_num:{},usage_perc_y:70.95,usage_perc_a:0,ucprefix:!1,parent:"canvas",keywords:"",ie_id:"compositingandblendingincanvas2d",chrome_id:""},clipboard:{title:"Clipboard API",description:"API to provide copy, cut and paste events as well as provide access to the OS clipboard.",spec:"http://www.w3.org/TR/clipboard-apis/",status:"wd",links:[{url:"https://developer.mozilla.org/en-US/docs/Web/API/ClipboardEvent",title:"MDN page on ClipboardEvent"},{url:"https://www.lucidchart.com/techblog/2014/12/02/definitive-guide-copying-pasting-javascript/",title:"Guide on cross-platform clipboard access"}],categories:["JS API"],stats:{ie:{5.5:"a #1 #2",6:"a #1 #2",7:"a #1 #2",8:"a #1 #2",9:"a #1 #2",10:"a #1 #2",11:"a #1 #2",TP:"a #1 #2"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"a #2 #3",23:"a #2 #3",24:"a #2 #3",25:"a #2 #3",26:"a #2 #3",27:"a #2 #3",28:"a #2 #3",29:"a #2 #3",30:"a #2 #3",31:"a #2 #3",32:"a #2 #3",33:"a #2 #3",34:"a #2 #3",35:"a #2 #3",36:"a #2 #3",37:"a #2 #3",38:"a #2 #3",39:"a #2 #3",40:"a #2 #3"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"a #3",14:"a #3",15:"a #3",16:"a #3",17:"a #3",18:"a #3",19:"a #3",20:"a #3",21:"a #3",22:"a #3",23:"a #3",24:"a #3",25:"a #3",26:"a #3",27:"a #3",28:"a #3",29:"a #3",30:"a #3",31:"a #3",32:"a #3",33:"a #3",34:"a #3",35:"a #3",36:"a #3",37:"a #3",38:"a #3",39:"a #3",40:"a #3",41:"a #3",42:"a #3",43:"y",44:"y"},safari:{3.1:"u",3.2:"u",4:"a #2 #3",5:"a #2 #3",5.1:"a #2 #3",6:"a #2 #3",6.1:"a #2 #3",7:"a #2 #3",7.1:"a #2 #3",8:"a #2 #3"},opera:{9:"u","9.5-9.6":"u","10.0-10.1":"u",10.5:"u",10.6:"u",11:"u",11.1:"u",11.5:"u",11.6:"u",12:"u",12.1:"u",15:"a #3",16:"a #3",17:"a #3",18:"a #3",19:"a #3",20:"a #3",21:"a #3",22:"a #3",23:"a #3",24:"a #3",25:"a #3",26:"a #3",27:"a #3",28:"a #3",29:"a #3"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"u","6.0-6.1":"u","7.0-7.1":"u",8:"u","8.1-8.3":"u"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"u","4.4.3-4.4.4":"u",40:"u"},bb:{7:"u",10:"u"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"u"},and_chr:{41:"u"},and_ff:{36:"u"},ie_mob:{10:"u",11:"u"},and_uc:{9.9:"u"}},notes:"Internet Explorer will display a security prompt for access to the OS clipboard.\r\n\r\nChrome 42+ and Opera 29+ support clipboard reading/writing only when part of a user action (click, keydown, etc)\r\n\r\nFirefox users [can enable support](https://developer.mozilla.org/en-US/docs/Midas/Security_preferences) with a security preference setting.",notes_by_num:{1:"Only supports `Text` and `URL` data types and uses [a non-standard method](http://msdn.microsoft.com/en-us/library/ie/ms535220%28v=vs.85%29.aspx) of interacting with the clipboard.",2:"Only fires `copy` event on a valid selection and only `cut` and `paste` in focused editable fields.",3:"Only supports OS clipboard reading/writing via shortcut keys, not through `document.execCommand()`."},usage_perc_y:.13,usage_perc_a:63.71,ucprefix:!1,parent:"",keywords:"cut,copy,paste,clipboarddata",ie_id:"clipboardapi",chrome_id:""},rtcpeerconnection:{title:"WebRTC Peer-to-peer connections",description:"Method of allowing two users to communicate directly, browser to browser using the RTCPeerConnection API.",spec:"http://www.w3.org/TR/webrtc/#peer-to-peer-connections",status:"wd",links:[{url:"http://www.webrtc.org/",title:"WebRTC Project site"}],categories:["JS API"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x",30:"y x",31:"y x",32:"y x",33:"y x",34:"y x",35:"y x",36:"y x",37:"y x",38:"y x",39:"y x",40:"y x"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x",30:"y x",31:"y x",32:"y x",33:"y x",34:"y x",35:"y x",36:"y x",37:"y x",38:"y x",39:"y x",40:"y x",41:"y x",42:"y x",43:"y x",44:"y x"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"n",8:"n"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"n",17:"n",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n","8.1-8.3":"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",40:"y x"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y x"},and_chr:{41:"y x"},and_ff:{36:"y x"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"BlackBerry 10 recognizes RTCPeerConnection but real support is unconfirmed.",notes_by_num:{},usage_perc_y:57.36,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"",ie_id:"webrtcwebrtcv10api",chrome_id:"6612462929444864"},"css3-cursors":{title:"CSS3 Cursors (original values)",description:"CSS3 cursor values added in the 2004 spec, including none, context-menu, cell, vertical-text, alias, copy, no-drop, not-allowed, nesw-resize, nwse-resize, col-resize, row-resize and all-scroll. ",spec:"http://www.w3.org/TR/css3-ui/#cursor",status:"wd",links:[{url:"https://developer.mozilla.org/en-US/docs/Web/CSS/cursor",title:"MDN Documentation"}],categories:["CSS3"],stats:{ie:{5.5:"a",6:"a",7:"a",8:"a",9:"y",10:"y",11:"y",TP:"y"},firefox:{2:"a",3:"a",3.5:"a",3.6:"a",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"a",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"a",3.2:"a",4:"a",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"a","9.5-9.6":"a","10.0-10.1":"a",10.5:"a",10.6:"a",11:"a",11.1:"a",11.5:"a",11.6:"a",12:"a",12.1:"a",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n","8.1-8.3":"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",40:"n"},bb:{7:"n",10:"u"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"n"},and_chr:{41:"n"},and_ff:{36:"n"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"Partial support in IE refers to no support for the alias, cell, copy, ew-resize, ns-resize, nesw-resize, nwse-resize or context-menu cursors. Opera 12.10- does not support 'none' or a URI.",notes_by_num:{},usage_perc_y:61.97,usage_perc_a:3.09,ucprefix:!1,parent:"",keywords:"cursors, pointers",ie_id:"",chrome_id:""},"css3-cursors-newer":{title:"CSS3 Cursors (new values)",description:"Support for `zoom-in` and `zoom-out` values for the CSS3 `cursor` property.",spec:"http://www.w3.org/TR/css3-ui/#cursor",status:"wd",links:[{url:"https://developer.mozilla.org/en-US/docs/Web/CSS/cursor",title:"MDN Documentation"}],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"y x",3:"y x",3.5:"y x",3.6:"y x",4:"y x",5:"y x",6:"y x",7:"y x",8:"y x",9:"y x",10:"y x",11:"y x",12:"y x",13:"y x",14:"y x",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"y x",5:"y x",6:"y x",7:"y x",8:"y x",9:"y x",10:"y x",11:"y x",12:"y x",13:"y x",14:"y x",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x",30:"y x",31:"y x",32:"y x",33:"y x",34:"y x",35:"y x",36:"y x",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"y x",3.2:"y x",4:"y x",5:"y x",5.1:"y x",6:"y x",6.1:"y x",7:"y x",7.1:"y x",8:"y x"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"y",12:"y",12.1:"y",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n","8.1-8.3":"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",40:"n"},bb:{7:"y x",10:"y x"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"n"},and_chr:{41:"n"},and_ff:{36:"n"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"Chrome, Safari and Firefox also support the unofficial `grab` and `grabbing` values (with prefix)",notes_by_num:{},usage_perc_y:51.62,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"cursors, pointers",ie_id:"",chrome_id:""},webvtt:{title:"WebVTT - Web Video Text Tracks",description:"Format for marking up text captions for multimedia resources.",spec:"http://dev.w3.org/html5/webvtt/",status:"unoff",links:[{url:"http://www.html5rocks.com/en/tutorials/track/basics/",title:"Getting Started With the Track Element"},{url:"https://dev.opera.com/articles/view/an-introduction-to-webvtt-and-track/",title:"An Introduction to WebVTT and track"}],categories:["Other"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n d",25:"n d",26:"n d",27:"n d",28:"n d",29:"n d",30:"n d",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"y",8:"y","8.1-8.3":"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"n",10:"y"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"n",11:"y"},and_uc:{9.9:"n"}},notes:"WebVTT must be used with the element.\r\n\r\nFirefox currently lacks support for the ::cue pseudo-element.",notes_by_num:{},usage_perc_y:80.69,usage_perc_a:0,ucprefix:!1,parent:"video",keywords:"captions,track",ie_id:"",chrome_id:"6719115557339136"},promises:{title:"Promises",description:"A promise represents the eventual result of an asynchronous operation.",spec:"https://people.mozilla.org/~jorendorff/es6-draft.html#sec-promise-objects",status:"other",links:[{url:"http://promises-aplus.github.io/promises-spec/",title:"Promises/A+ spec"},{url:"http://www.chromestatus.com/features/5681726336532480",title:"Chromium dashboard - ES6 Promises"},{url:"http://www.html5rocks.com/en/tutorials/es6/promises/",title:"JavaScript Promises: There and back again - HTML5 Rocks"},{url:"https://github.com/jakearchibald/ES6-Promises",title:"A polyfill for ES6-style Promises"}],categories:["JS API"],stats:{ie:{5.5:"p",6:"p",7:"p",8:"p",9:"p",10:"p",11:"p",TP:"y"},firefox:{2:"p",3:"p",3.5:"p",3.6:"p",4:"p",5:"p",6:"p",7:"p",8:"p",9:"p",10:"p",11:"p",12:"p",13:"p",14:"p",15:"p",16:"p",17:"p",18:"p",19:"p",20:"p",21:"p",22:"p",23:"p",24:"p",25:"p",26:"p",27:"a",28:"a",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"p",5:"p",6:"p",7:"p",8:"p",9:"p",10:"p",11:"p",12:"p",13:"p",14:"p",15:"p",16:"p",17:"p",18:"p",19:"p",20:"p",21:"p",22:"p",23:"p",24:"p",25:"p",26:"p",27:"p",28:"p",29:"p",30:"p",31:"p",32:"a",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"p",3.2:"p",4:"p",5:"p",5.1:"p",6:"p",6.1:"p",7:"p",7.1:"y",8:"y"},opera:{9:"p","9.5-9.6":"p","10.0-10.1":"p",10.5:"p",10.6:"p",11:"p",11.1:"p",11.5:"p",11.6:"p",12:"p",12.1:"p",15:"p",16:"p",17:"p",18:"p",19:"a",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"p","4.0-4.1":"p","4.2-4.3":"p","5.0-5.1":"p","6.0-6.1":"p","7.0-7.1":"p",8:"y","8.1-8.3":"y"},op_mini:{"5.0-8.0":"p"},android:{2.1:"p",2.2:"p",2.3:"p",3:"p",4:"p",4.1:"p","4.2-4.3":"p",4.4:"p","4.4.3-4.4.4":"y",40:"y"},bb:{7:"p",10:"p"},op_mob:{10:"p",11:"p",11.1:"p",11.5:"p",12:"p",12.1:"p",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"p",11:"p"},and_uc:{9.9:"p"}},notes:"",notes_by_num:{},usage_perc_y:64.75,usage_perc_a:.25,ucprefix:!1,parent:"",keywords:"futures",ie_id:"",chrome_id:"5681726336532480"},"css-sticky":{title:"CSS position:sticky",description:'Keeps elements positioned as "fixed" or "relative" depending on how it appears in the viewport. As a result the element is "stuck" when necessary while scrolling.',spec:"http://dev.w3.org/csswg/css-position/#sticky-positioning",status:"unoff",links:[{url:"http://updates.html5rocks.com/2012/08/Stick-your-landings-position-sticky-lands-in-WebKit",title:"HTML5Rocks"},{url:"https://developer.mozilla.org/en-US/docs/Web/CSS/position",title:"MDN article"},{url:"http://docs.webplatform.org/wiki/css/properties/position",title:"WebPlatform Docs"},{url:"https://github.com/filamentgroup/fixed-sticky",title:"Polyfill"},{url:"https://github.com/wilddeer/stickyfill",title:"Another polyfill"}],categories:["CSS"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n d #1",27:"n d #1",28:"n d #1",29:"n d #1",30:"n d #1",31:"n d #1",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n d #2",24:"n d #2",25:"n d #2",26:"n d #2",27:"n d #2",28:"n d #2",29:"n d #2",30:"n d #2",31:"n d #2",32:"n d #2",33:"n d #2",34:"n d #2",35:"n d #2",36:"n d #2",37:"n",38:"n",39:"n",40:"n",41:"n",42:"n",43:"n",44:"n"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"y x",7:"y x",7.1:"y x",8:"y x"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"y x","7.0-7.1":"y x",8:"y x","8.1-8.3":"y x"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",40:"n"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"n"},and_chr:{41:"n"},and_ff:{36:"y"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"",notes_by_num:{1:"Can be enabled in Firefox by setting the about:config preference layout.css.sticky.enabled to true",2:'Enabled in Chrome through the "experimental Web Platform features" flag in chrome://flags'},usage_perc_y:20.74,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"",ie_id:"positionsticky",chrome_id:"6190250464378880"},dialog:{title:"Dialog element",description:"Method of easily creating custom dialog boxes to display to the user with modal or non-modal options. Also includes a `::backdrop` pseudo-element for behind the element.",spec:"https://html.spec.whatwg.org/multipage/forms.html#the-dialog-element",status:"ls",links:[{url:"https://github.com/GoogleChrome/dialog-polyfill",title:"Polyfill"}],categories:["DOM","HTML5"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"n",37:"n",38:"u",39:"u",40:"u"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n d #1",33:"n d #1",34:"n d #1",35:"n d #1",36:"n d #1",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"n",8:"n"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"n",17:"n",18:"n",19:"n d #2",20:"n d #2",21:"n d #2",22:"n d #2",23:"n d #2",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n","8.1-8.3":"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",40:"y"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y"},and_chr:{41:"y"},and_ff:{36:"n"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"",notes_by_num:{1:'Enabled through the "Experimental Web Platform features" flag in `chrome://flags`',2:'Enabled through the "Experimental Web Platform features" flag in `opera://flags`'},usage_perc_y:42.59,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"HTMLDialogElement,showModal,backdrop",ie_id:"dialogelementformodals",chrome_id:"5770237022568448"},"css-variables":{title:"CSS Variables",description:"Permits the declaration and usage of cascading variables in stylesheets.",spec:"http://www.w3.org/TR/css-variables/",status:"wd",links:[{url:"https://hacks.mozilla.org/2013/12/css-variables-in-firefox-nightly/",title:"Mozilla hacks article (older syntax)"},{url:"https://developer.mozilla.org/en-US/docs/Web/CSS/Using_CSS_variables",title:"MDN article"}],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"n",37:"n",38:"n",39:"n",40:"n",41:"n",42:"u",43:"u",44:"u"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"n",8:"n"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"u",29:"u"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n","8.1-8.3":"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",40:"n"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"n"},and_chr:{41:"n"},and_ff:{36:"y"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"",notes_by_num:{},usage_perc_y:11.14,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"css variables",ie_id:"cssvariables",chrome_id:"6401356696911872"},vibration:{title:"Vibration API",description:"Method to access the vibration mechanism of the hosting device.",spec:"http://www.w3.org/TR/vibration/",status:"rec",links:[{url:"https://developer.mozilla.org/en-US/docs/Web/Guide/API/Vibration",title:"MDN article"},{url:"http://davidwalsh.name/vibration-api",title:"Vibration API sample code & demo"},{url:"http://code.tutsplus.com/tutorials/html5-vibration-api--mobile-22585",title:"Tuts+ article"},{url:"http://aurelio.audero.it/demo/vibration-api-demo.html",title:"Demo"},{url:"http://www.illyism.com/journal/vibration-api",title:"Article and Usage Examples"}],categories:["JS API"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"y x",12:"y x",13:"y x",14:"y x",15:"y x",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"n",8:"n"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"n",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n","8.1-8.3":"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"n",10:"y"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"y"}},notes:"",notes_by_num:{},usage_perc_y:65.27,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"vibration,mobile,device",ie_id:"vibrationapi",chrome_id:"5698768766763008"},"css-backgroundblendmode":{title:"CSS background-blend-mode",description:"Allows blending between CSS background images, gradients, and colors.",spec:"http://www.w3.org/TR/compositing-1/#background-blend-mode",status:"cr",links:[{url:"http://codepen.io/bennettfeely/pen/rxoAc",title:"codepen example"},{url:"https://medium.com/web-design-technique/6b51bf53743a",title:"Blog post"},{url:"http://bennettfeely.com/gradients",title:"Demo"}],categories:["CSS"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"a #1",8:"a #1"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"a #1","8.1-8.3":"a #1"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",40:"y"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"",notes_by_num:{1:"Partial in Safari refers to not supporting the `hue`, `saturation`, `color`, and `luminosity` blend modes."},usage_perc_y:55.11,usage_perc_a:7.96,ucprefix:!1,parent:"",keywords:"css blend modes,css blending modes,blending,multiply,screen,background",ie_id:"",chrome_id:"5768037999312896"},"css-mixblendmode":{title:"Blending of HTML/SVG elements",description:"Allows blending between arbitrary SVG and HTML elements",spec:"http://www.w3.org/TR/compositing-1/#mix-blend-mode",status:"cr",links:[{url:"http://codepen.io/bennettfeely/pen/csjzd",title:"codepen example"},{url:"http://css-tricks.com/basics-css-blend-modes/",title:"Blog post"}],categories:["CSS"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n d #1",30:"n d #1",31:"n d #1",32:"n d #1",33:"n d #1",34:"n d #1",35:"n d #1",36:"n d #1",37:"n d #1",38:"n d #1",39:"n d #1",40:"n d #1",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"a #2",8:"a #2"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"a #2","8.1-8.3":"a #2"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",40:"n"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"n"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"",notes_by_num:{1:'Enabled in Chrome through the "experimental Web Platform features" flag in chrome://flags',2:"Partial in Safari refers to not supporting the `hue`, `saturation`, `color`, and `luminosity` blend modes."},usage_perc_y:38.98,usage_perc_a:7.96,ucprefix:!1,parent:"",keywords:"mix-blend-mode,css blend modes,css blending modes",ie_id:"mixblendmode",chrome_id:"6362616360337408"},"web-speech":{title:"Web Speech API",description:"Method to provide speech input and text-to-speech output features in a web browser.",spec:"https://dvcs.w3.org/hg/speech-api/raw-file/tip/speechapi.html",status:"unoff",links:[{url:"http://updates.html5rocks.com/2013/01/Voice-Driven-Web-Apps-Introduction-to-the-Web-Speech-API",title:"HTML5Rocks article"},{url:"http://www.sitepoint.com/introducing-web-speech-api/",title:"SitePoint article"},{url:"http://aurelio.audero.it/demo/web-speech-api-demo.html",title:"Demo"},{url:"http://zenorocha.github.io/voice-elements/",title:"Advanced demo and resource"}],categories:["JS API"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"n",37:"n",38:"n",39:"n",40:"n"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"a x",26:"a x",27:"a x",28:"a x",29:"a x",30:"a x",31:"a x",32:"a x",33:"a x",34:"a x",35:"a x",36:"a x",37:"a x",38:"a x",39:"a x",40:"a x",41:"a x",42:"a x",43:"a x",44:"a x"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"a x",7:"a x",7.1:"a",8:"a"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"a x",28:"a x",29:"a x"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"a x",8:"a x","8.1-8.3":"a x"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",40:"n"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"n"},and_chr:{41:"a x"},and_ff:{36:"n"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"Partial support in Chrome refers to some attributes missing. Partial support in Safari refers to only Speech Synthesis supported.",notes_by_num:{},usage_perc_y:0,usage_perc_a:55.66,ucprefix:!1,parent:"",keywords:"speech,recognition,ASR",ie_id:"webspeechapiinput",chrome_id:"5908775487668224"},"high-resolution-time":{title:"High Resolution Time API",description:"Method to provide the current time in sub-millisecond resolution and such that it is not subject to system clock skew or adjustments. Called using `performance.now()`",spec:"http://www.w3.org/TR/hr-time/",status:"rec",links:[{url:"https://developer.mozilla.org/en-US/docs/Web/API/Performance.now()",title:"MDN article"},{url:"http://updates.html5rocks.com/2012/08/When-milliseconds-are-not-enough-performance-now",title:"HTML5Rocks article"},{url:"http://www.sitepoint.com/discovering-the-high-resolution-time-api/",title:"SitePoint article"},{url:"http://aurelio.audero.it/demo/high-resolution-time-api-demo.html",title:"Demo"}],categories:["JS API"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"y x", +21:"y x",22:"y x",23:"y x",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"n",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"y","8.1-8.3":"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"n",10:"y"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:"",notes_by_num:{},usage_perc_y:77.38,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"performance,now,testing",ie_id:"highresolutiontime",chrome_id:"5349124069130240"},"battery-status":{title:"Battery Status API",description:"Method to provide information about the battery status of the hosting device.",spec:"http://www.w3.org/TR/battery-status/",status:"cr",links:[{url:"https://developer.mozilla.org/en-US/docs/WebAPI/Battery_Status",title:"MDN Docs"},{url:"http://www.smartjava.org/examples/webapi-battery/",title:"Simple demo"}],categories:["JS API"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"a x #1",11:"a x #1",12:"a x #1",13:"a x #1",14:"a x #1",15:"a x #1",16:"a #1",17:"a #1",18:"a #1",19:"a #1",20:"a #1",21:"a #1",22:"a #1",23:"a #1",24:"a #1",25:"a #1",26:"a #1",27:"a #1",28:"a #1",29:"a #1",30:"a #1",31:"a #1",32:"a #1",33:"a #1",34:"a #1",35:"a #1",36:"a #1",37:"a #1",38:"a #1",39:"a #1",40:"a #1"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"n",37:"n d",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"n",8:"n"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n","8.1-8.3":"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",40:"y"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"n"},and_chr:{41:"y"},and_ff:{36:"a #1"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"a #1"}},notes:"",notes_by_num:{1:"Partial support refers to support for the older specification's `navigator.battery` rather than `navigator.getBattery()` to access the `BatteryManager`."},usage_perc_y:41.53,usage_perc_a:16.39,ucprefix:!1,parent:"",keywords:"navigator.battery,navigator.getbattery,batterymanager",ie_id:"batterystatusapi",chrome_id:"4537134732017664"},serviceworkers:{title:"Service Workers",description:"Method that enables applications to take advantage of persistent background processing, including hooks to enable bootstrapping of web applications while offline.",spec:"https://slightlyoff.github.io/ServiceWorker/spec/service_worker/",status:"wd",links:[{url:"http://www.html5rocks.com/en/tutorials/service-worker/introduction/",title:"HTML5Rocks article (introduction)"},{url:"https://developer.mozilla.org/en-US/docs/Web/API/ServiceWorker_API",title:"MDN article"},{url:"https://jakearchibald.github.io/isserviceworkerready/resources.html",title:"List of various resources"}],categories:["JS API"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n d #1",34:"n d #1",35:"n d #1",36:"n d #1",37:"n d #1",38:"n d #1",39:"n d #1",40:"n d #1"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"n",37:"n",38:"n",39:"n",40:"a",41:"a",42:"a",43:"a",44:"a"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"n",8:"n"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"a",25:"a",26:"a",27:"a",28:"a",29:"a"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n","8.1-8.3":"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",40:"n"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"n"},and_chr:{41:"a"},and_ff:{36:"n"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"Details on partial support can be found on [is ServiceWorker Ready?](https://jakearchibald.github.io/isserviceworkerready/)",notes_by_num:{1:"Partial support can be enabled in Firefox with the `dom.serviceWorkers.enabled` flag."},usage_perc_y:0,usage_perc_a:39.78,ucprefix:!1,parent:"",keywords:"",ie_id:"serviceworker",chrome_id:"6561526227927040"},"text-decoration":{title:"text-decoration styling",description:"Method of defining the type, style and color of lines in the text-decoration property. These can be defined as shorthand (e.g. `text-decoration: line-through dashed blue`) or as single properties (e.g. `text-decoration-color: blue`)",spec:"http://www.w3.org/TR/css-text-decor-3/#line-decoration",status:"cr",links:[{url:"https://developer.mozilla.org/en-US/docs/Web/CSS/text-decoration-style",title:"MDN Documentation for text-decoration-style"},{url:"https://developer.mozilla.org/en-US/docs/Web/CSS/text-decoration-color",title:"MDN Documentation for text-decoration-color"},{url:"https://developer.mozilla.org/en-US/docs/Web/CSS/text-decoration-line",title:"MDN Documentation for text-decoration-line"}],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"y x",7:"y x",8:"y x",9:"y x",10:"y x",11:"y x",12:"y x",13:"y x",14:"y x",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x",30:"y x",31:"y x",32:"y x",33:"y x",34:"y x",35:"y x",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n x d #1",27:"n x d #1",28:"n x d #1",29:"n x d #1",30:"n x d #1",31:"n x d #1",32:"n x d #1",33:"n x d #1",34:"n x d #1",35:"n x d #1",36:"n x d #1",37:"n x d #1",38:"n x d #1",39:"n x d #1",40:"n x d #1",41:"n x d #1",42:"n x d #1",43:"n x d #1",44:"n x d #1"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"a x #2",8:"a x #2"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"a x #2","8.1-8.3":"a x #2"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",40:"n"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"n"},and_chr:{41:"n"},and_ff:{36:"y"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"All browsers support the CSS2 version of `text-decoration`, which matches only the `text-decoration-line` values (`underline`, etc.)",notes_by_num:{1:'Enabled in Chrome through the "experimental Web Platform features" flag in chrome://flags',2:"Partial support in Safari refers to not supporting the text-decoration-style property."},usage_perc_y:12.21,usage_perc_a:7.96,ucprefix:!1,parent:"",keywords:"text-decoration-line,text-decoration-style,text-decoration-color",ie_id:"",chrome_id:""},"speech-synthesis":{title:"Speech Synthesis API",description:"A web API for controlling a text-to-speech output.",spec:"https://dvcs.w3.org/hg/speech-api/raw-file/tip/speechapi.html#tts-section",status:"unoff",links:[{url:"http://updates.html5rocks.com/2014/01/Web-apps-that-talk---Introduction-to-the-Speech-Synthesis-API",title:"HTML5Rocks article"},{url:"http://www.sitepoint.com/talking-web-pages-and-the-speech-synthesis-api/",title:"SitePoint article"},{url:"http://aurelio.audero.it/demo/speech-synthesis-api-demo.html",title:"Demo"}],categories:["JS API"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"n",37:"n",38:"n",39:"n",40:"n"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"y",8:"y","8.1-8.3":"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",40:"n"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"n"},and_chr:{41:"y"},and_ff:{36:"n"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"",notes_by_num:{},usage_perc_y:54.11,usage_perc_a:0,ucprefix:!1,parent:"web-speech",keywords:"speech,synthesis,speechSynthesis,TTS,SpeechSynthesisUtterance,",ie_id:"webspeechapisynthesis",chrome_id:"4782875580825600"},"user-timing":{title:"User Timing API",description:"Method to help web developers measure the performance of their applications by giving them access to high precision timestamps.",spec:"http://www.w3.org/TR/user-timing/",status:"rec",links:[{url:"http://www.sitepoint.com/discovering-user-timing-api/",title:"SitePoint article"},{url:"http://www.html5rocks.com/en/tutorials/webperformance/usertiming/",title:"HTML5Rocks article"},{url:"https://gist.github.com/pmeenan/5902672",title:"Polyfill"},{url:"http://aurelio.audero.it/demo/user-timing-api-demo.html",title:"Demo"},{url:"https://github.com/nicjansma/usertiming.js",title:"UserTiming.js polyfill"}],categories:["JS API"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"n",37:"n",38:"n",39:"n",40:"n"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"n",8:"n"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n","8.1-8.3":"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y"},and_chr:{41:"y"},and_ff:{36:"n"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"n"}},notes:"",notes_by_num:{},usage_perc_y:59.16,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"performance,testing,mark,measure",ie_id:"usertimingapi",chrome_id:"5066549580791808"},srcset:{title:"Srcset attribute",description:'Allows authors to define various image resources and "hints" that assist a user agent to determine the most appropriate image source to display (e.g. high-resolution displays, small monitors, etc).',spec:"https://html.spec.whatwg.org/multipage/embedded-content.html#attr-img-srcset",status:"ls",links:[{url:"https://www.webkit.org/blog/2910/improved-support-for-high-resolution-displays-with-the-srcset-image-attribute/",title:"Improved support for high-resolution displays with the srcset image attribute"}],categories:["HTML5"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"a #2"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n d #1",33:"n d #1",34:"n d #1",35:"n d #1",36:"n d #1",37:"n d #1",38:"y",39:"y",40:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"a #2",35:"a #2",36:"a #2",37:"a #2",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"a #2",8:"a #2"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"a #2",22:"a #2",23:"a #2",24:"a #2",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"a #2","8.1-8.3":"a #2"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",40:"y"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"a #2"},and_chr:{41:"y"},and_ff:{36:"n"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"",notes_by_num:{1:"Can be enabled in Firefox by setting the about:config preference dom.image.srcset.enabled to true",2:"Supports the subset of the syntax for resolution switching (using the `x` descriptor), but not the full syntax that can be used with `sizes` (using the `w` descriptor)."},usage_perc_y:41.55,usage_perc_a:10.54,ucprefix:!1,parent:"",keywords:"",ie_id:"imgsrcset",chrome_id:"4644337115725824"},"ambient-light":{title:"Ambient Light API",description:"Defines events that provide information about the ambient light level, as measured by a device's light sensor.",spec:"http://www.w3.org/TR/ambient-light/",status:"cr",links:[{url:"http://aurelio.audero.it/demo/ambient-light-api-demo.html",title:"Demo"},{url:"http://modernweb.com/2014/05/27/introduction-to-the-ambient-light-api/",title:"Article"}],categories:["JS API"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"a x #1",23:"a x #1",24:"a x #1",25:"a x #1",26:"a x #1",27:"a x #1",28:"a x #1",29:"a x #1",30:"a x #1",31:"a x #1",32:"a x #1",33:"a x #1",34:"a x #1",35:"a x #1",36:"a x #1",37:"a x #1",38:"a x #1",39:"a x #1",40:"a x #1"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"n",37:"n",38:"n",39:"n",40:"n",41:"n",42:"n",43:"n",44:"n"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"n",8:"n"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n","8.1-8.3":"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",40:"n"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"n"},and_chr:{41:"n"},and_ff:{36:"y"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"",notes_by_num:{1:"Partial support in desktop Firefox refers to support being limited to Mac OS X. [Support for Windows 7 is in progress](https://bugzilla.mozilla.org/show_bug.cgi?id=754199)"},usage_perc_y:.13,usage_perc_a:11.57,ucprefix:!1,parent:"",keywords:"",ie_id:"ambientlightevents",chrome_id:"5298357018820608"},"will-change":{title:"CSS will-change property",description:"Method of optimizing animations by informing the browser which elements will change and what properties will change.",spec:"http://dev.w3.org/csswg/css-will-change/",status:"wd",links:[{url:"https://dev.opera.com/articles/css-will-change-property/",title:"Detailed article"},{url:"http://aerotwist.com/blog/bye-bye-layer-hacks/",title:"Blog post"}],categories:["CSS"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n d #1",30:"n d #1",31:"n d #1",32:"n d #1",33:"n d #1",34:"n d #1",35:"n d #1",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"n",8:"n"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n","8.1-8.3":"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",40:"y"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"",notes_by_num:{1:"Supported in Firefox behind the `layout.css.will-change.enabled` flag"},usage_perc_y:51.57,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"scroll-position",ie_id:"csswillchange",chrome_id:"5954199330226176"},"css-shapes":{title:"CSS Shapes Level 1",description:"Allows geometric shapes to be set in CSS to define an area for text to flow around.",spec:"http://www.w3.org/TR/css-shapes/",status:"cr",links:[{url:"http://html.adobe.com/webplatform/layout/shapes/",title:"Adobe demos and samples"},{url:"http://html.adobe.com/webplatform/layout/shapes/browser-support/",title:"CSS shapes support test by Adobe"},{url:"http://alistapart.com/article/css-shapes-101",title:"A List Apart article"}],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"n",37:"n",38:"n",39:"n",40:"n"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n d #1",35:"n d #1",36:"n d #1",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"y x",8:"y x"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"y x","8.1-8.3":"y x"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",40:"y"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y"},and_chr:{41:"y"},and_ff:{36:"n"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"",notes_by_num:{1:'Enabled in Chrome through the "experimental Web Platform features" flag in chrome://flags'},usage_perc_y:50.55,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"circle,ellipse,polygon,inset,shape-outside,shape-inside",ie_id:"shapes",chrome_id:"5163890719588352"},domcontentloaded:{title:"DOMContentLoaded",description:"JavaScript event that fires when the DOM is loaded, but before all page assets are loaded (CSS, images, etc.).",spec:"https://html.spec.whatwg.org/multipage/syntax.html#stop-parsing",status:"ls",links:[{url:"https://developer.mozilla.org/en-US/docs/Web/Reference/Events/DOMContentLoaded",title:"MDN: DOMContentLoaded"}],categories:["DOM"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"y",10:"y",11:"y",TP:"y"},firefox:{2:"y",3:"y",3.5:"y",3.6:"y",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"y",3.2:"y",4:"y",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"y","9.5-9.6":"y","10.0-10.1":"y",10.5:"y",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"y","4.0-4.1":"y","4.2-4.3":"y","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y","8.1-8.3":"y"},op_mini:{"5.0-8.0":"y"},android:{2.1:"y",2.2:"y",2.3:"y",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"y",10:"y"},op_mob:{10:"y",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:"",notes_by_num:{},usage_perc_y:94.74,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"dom,domready,onload,contentloaded,document",ie_id:"",chrome_id:""},proximity:{title:"Proximity API",description:"Defines events that provide information about the distance between a device and an object, as measured by a proximity sensor.",spec:"http://www.w3.org/TR/proximity/",status:"cr",links:[{url:"http://aurelio.audero.it/demo/proximity-api-demo.html",title:"Demo"},{url:"http://www.sitepoint.com/introducing-proximity-api/",title:"SitePoint article"}],categories:["JS API"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"n",37:"n",38:"n",39:"n",40:"n",41:"n",42:"n",43:"n",44:"n"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"n",8:"n"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n","8.1-8.3":"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",40:"n"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"n"},and_chr:{41:"n"},and_ff:{36:"y"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"",notes_by_num:{},usage_perc_y:12,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"",ie_id:"",chrome_id:""},"kerning-pairs-ligatures":{title:"Improved kerning pairs & ligatures",description:"Currently non-standard method of improving kerning pairs & ligatures using text-rendering: optimizeLegibility.",spec:"http://www.w3.org/TR/SVG11/painting.html#TextRenderingProperty",status:"unoff",links:[{url:"https://developer.mozilla.org/en-US/docs/Web/CSS/text-rendering",title:"MDN article"},{url:"http://css-tricks.com/almanac/properties/t/text-rendering/",title:"CSS Tricks article"}],categories:["CSS"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"y",3.5:"y",3.6:"y",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"u","4.0-4.1":"u","4.2-4.3":"y","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y","8.1-8.3":"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"n",10:"y"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"y"}},notes:"",notes_by_num:{},usage_perc_y:79.71,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"optimizeLegibility,optimizeSpeed,geometricPrecision",ie_id:"",chrome_id:""},"iframe-seamless":{title:"seamless attribute for iframes",description:"The seamless attribute makes an iframe's contents actually part of a page, and adopts the styles from its hosting page. ",spec:"https://html.spec.whatwg.org/multipage/embedded-content.html#attr-iframe-seamless",status:"ls",links:[{url:"https://github.com/ornj/seamless-polyfill",title:"Experimental polyfill"},{url:"http://labs.ft.com/2013/01/seamless-iframes-not-quite-seamless/",title:"Article"},{url:"https://bugzilla.mozilla.org/show_bug.cgi?id=631218",title:"Bug on Firefox support"}],categories:["HTML5"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"n",37:"n",38:"u",39:"u",40:"u"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n d",21:"n d",22:"n d",23:"n d",24:"n d",25:"n d",26:"n d",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"n",37:"n",38:"n",39:"n",40:"n",41:"n",42:"u",43:"u",44:"u"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"n",8:"n"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"u",29:"u"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n","8.1-8.3":"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",40:"n"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"n"},and_chr:{41:"n"},and_ff:{36:"n"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"y"}},notes:"Chrome 20-26 had partial support behind a flag, though this was [later removed](http://crbug.com/229421). \r\n\r\nSafari 7 (& iOS 7 Safari) hides the border of seamless iframes and recognizes the 'seamless' DOM property, but does not provide actual support.",notes_by_num:{},usage_perc_y:4.25,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"",ie_id:"iframeseamlessattribute",chrome_id:"6630329993396224"},"css-image-orientation":{title:"CSS3 image-orientation",description:'CSS property used generally to fix the intended orientation of an image. This can be done using 90 degree increments or based on the image\'s EXIF data using the "from-image" value.',spec:"http://www.w3.org/TR/css3-images/#image-orientation",status:"cr",links:[{url:"https://developer.mozilla.org/en-US/docs/Web/CSS/image-orientation",title:"MDN article"},{url:"http://sethfowler.org/blog/2013/09/13/new-in-firefox-26-css-image-orientation/",title:"Blog post"},{url:"http://jsbin.com/EXUTolo/4",title:"Demo (Chinese)"}],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"n",37:"n",38:"n",39:"n",40:"n",41:"n",42:"n",43:"n",44:"n"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"n",8:"n"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n"},ios_saf:{3.2:"a","4.0-4.1":"a","4.2-4.3":"a","5.0-5.1":"a","6.0-6.1":"a","7.0-7.1":"a",8:"a","8.1-8.3":"a"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",40:"n"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"n"},and_chr:{41:"n"},and_ff:{36:"y"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"Partial support in iOS refers to the browser using EXIF data by default, though it does not actually support the property. Opening the image in a new tab in Chrome results in the image shown in the orientation according to the EXIF data.",notes_by_num:{},usage_perc_y:11.52,usage_perc_a:7.07,ucprefix:!1,parent:"",keywords:"image-orientation,from-image,flip",ie_id:"",chrome_id:""},picture:{title:"Picture element",description:"A responsive images method to control which image resource a user agent presents to a user, based on resolution, media query and/or support for a particular image format", +spec:"https://html.spec.whatwg.org/multipage/embedded-content.html#the-picture-element",status:"ls",links:[{url:"http://responsiveimages.org/demos/",title:"Demo"},{url:"http://code.tutsplus.com/tutorials/better-responsive-images-with-the-picture-element--net-36583",title:"Tutorial"},{url:"http://usecases.responsiveimages.org/",title:"Read about the use cases"},{url:"http://responsiveimages.org/",title:"General information about Responsive Images"},{url:"https://dev.opera.com/articles/responsive-images/",title:"Blog post on usage"},{url:"http://www.html5rocks.com/tutorials/responsive/picture-element/",title:"HTML5 Rocks tutorial"},{url:"https://github.com/scottjehl/picturefill",title:"Picturefill - polyfill for picture, srcset, sizes, and more"}],categories:["DOM","HTML5"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n d #3",35:"n d #3",36:"n d #3",37:"n d #3",38:"y",39:"y",40:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"n",37:"n d #1",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"n",8:"n"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n d #2",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n","8.1-8.3":"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",40:"y"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"n"},and_chr:{41:"y"},and_ff:{36:"n"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"",notes_by_num:{1:'Enabled in Chrome through the "experimental Web Platform features" flag in chrome://flags',2:'Enabled in Opera through the "experimental Web Platform features" flag in opera://flags',3:"Enabled in Firefox by setting the about:config preference dom.image.picture.enable to true"},usage_perc_y:41.55,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"",ie_id:"pictureelement",chrome_id:"5910974510923776"},woff2:{title:"WOFF 2.0 - Web Open Font Format",description:"TrueType/OpenType font that provides better compression than WOFF 1.0.",spec:"http://www.w3.org/TR/WOFF2/",status:"wd",links:[{url:"https://gist.github.com/sergejmueller/cf6b4f2133bcb3e2f64a",title:"Basics about WOFF 2.0"},{url:"http://everythingfonts.com/ttf-to-woff2",title:"WOFF 2.0 converter"}],categories:["Other"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n d #1",36:"n d #1",37:"n d #1",38:"n d #1",39:"y",40:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"n",8:"n"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n","8.1-8.3":"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",40:"y"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y"},and_chr:{41:"y"},and_ff:{36:"n"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"",notes_by_num:{1:"Default 'enabled' for Firefox Developer Edition and Nightly, but Beta and Release versions will need to set a flag to 'true' to [use WOFF2](https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face#Browser_compatibility)."},usage_perc_y:43.46,usage_perc_a:0,ucprefix:!1,parent:"fontface",keywords:"woff, fontface, webfonts",ie_id:"wofffileformat20",chrome_id:"6718644721549312"},"text-size-adjust":{title:"CSS text-size-adjust",description:"On mobile devices, the text-size-adjust CSS property allows Web authors to control if and how the text-inflating algorithm is applied to the textual content of the element it is applied to.",spec:"http://dev.w3.org/csswg/css-size-adjust/",status:"wd",links:[{url:"https://developer.mozilla.org/en-US/docs/Web/CSS/text-size-adjust",title:"MDN Docs"}],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"n",37:"n",38:"n",39:"n",40:"n"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"n",37:"n",38:"n",39:"n",40:"n",41:"n",42:"n",43:"n",44:"n"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"n",8:"n"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"y x","6.0-6.1":"y x","7.0-7.1":"y x",8:"y x","8.1-8.3":"y x"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",40:"n"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"n"},and_chr:{41:"n"},and_ff:{36:"y x"},ie_mob:{10:"y x",11:"y x"},and_uc:{9.9:"y x"}},notes:"",notes_by_num:{},usage_perc_y:12.17,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"",ie_id:"",chrome_id:""},"web-animation":{title:"Web Animations API",description:"Lets you create animations that are run in the browser and as well as inspect and manipulate animations created through declarative means like CSS.",spec:"http://w3c.github.io/web-animations/",status:"wd",links:[{url:"http://updates.html5rocks.com/2014/05/Web-Animations---element-animate-is-now-in-Chrome-36",title:"HTML5 Rocks"},{url:"http://updates.html5rocks.com/2013/12/New-Web-Animations-engine-in-Blink-drives-CSS-Animations-Transitions",title:"HTML5 Rocks"},{url:"https://birtles.github.io/areweanimatedyet/",title:"Current Firefox status"}],categories:["DOM","JS API"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"a d #3",34:"a d #3",35:"a d #3",36:"a d #3",37:"a d #3",38:"a d #3",39:"a d #3",40:"a d #3"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"a #1",37:"a #1",38:"a #1",39:"a #2",40:"a #2",41:"a #2",42:"a #2",43:"a #2",44:"a #2"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"n",8:"n"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"a #1",24:"a #1",25:"a #1",26:"a #2",27:"a #2",28:"a #2",29:"a #2"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n","8.1-8.3":"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",40:"a #1"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"a #1"},and_chr:{41:"a #1"},and_ff:{36:"n"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"",notes_by_num:{1:"Partial support refers to basic support of `element.animate()`",2:"Partial support refers to basic support of `element.animate()` and [playback control of AnimationPlayer](https://www.chromestatus.com/features/5633748733263872)",3:"Partial support in Firefox is detailed in [Are we animated yet?](https://birtles.github.io/areweanimatedyet/)"},usage_perc_y:0,usage_perc_a:53.33,ucprefix:!1,parent:"",keywords:"animate,play,pause,reverse,finish,currentTime,startTime,playbackRate,playState",ie_id:"webanimationsjavascriptapi",chrome_id:"4854343836631040,5633748733263872"},"resource-timing":{title:"Resource Timing",description:"Method to help web developers to collect complete timing information related to resources on a document.",spec:"http://www.w3.org/TR/resource-timing/",status:"cr",links:[{url:"http://aurelio.audero.it/demo/resource-timing-api-demo.html",title:"Demo"},{url:"http://googledevelopers.blogspot.com/2013/12/measuring-network-performance-with.html",title:"Blog post"},{url:"http://www.sitepoint.com/introduction-resource-timing-api/",title:"SitePoint article"}],categories:["JS API"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n d #1",32:"n d #1",33:"n d #1",34:"n d #1",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"n",8:"n"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n","8.1-8.3":"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y"},and_chr:{41:"y"},and_ff:{36:"n"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"n"}},notes:"",notes_by_num:{1:"Can be enabled in Firefox using the dom.enable_resource_timing flag"},usage_perc_y:68.69,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"performance,testing,resource",ie_id:"resourcetimingapi",chrome_id:"5796350423728128"},"custom-elements":{title:"Custom Elements",description:"Method of defining and using new types of DOM elements in a document.",spec:"http://www.w3.org/TR/custom-elements/",status:"wd",links:[{url:"http://w3c.github.io/webcomponents/spec/custom/",title:"W3C Editor's Draft spec (closer to current implementations)"},{url:"http://www.polymer-project.org/platform/custom-elements.html",title:"Polymer project (polyfill & web components framework)"},{url:"http://www.html5rocks.com/tutorials/webcomponents/customelements/",title:"HTML5Rocks - Custom Elements: defining new elements in HTML"},{url:"https://code.google.com/p/chromium/issues/detail?id=234509",title:"Chromium tracking bug: Implement Custom Elements"},{url:"https://bugzilla.mozilla.org/show_bug.cgi?id=889230",title:"Firefox tracking bug: Implement Custom Elements (from Web Components)"},{url:"http://status.modern.ie/customelements",title:"IE Web Platform Status and Roadmap: Custom Elements"}],categories:["DOM","HTML5"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"p",11:"p",TP:"p"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n d #1",24:"n d #1",25:"n d #1",26:"n d #1",27:"n d #1",28:"n d #1",29:"n d #1",30:"p d #1",31:"p d #1",32:"p d #1",33:"p d #1",34:"p d #1",35:"p d #1",36:"p d #1",37:"p d #1",38:"p d #1",39:"p d #1",40:"p d #1"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n d",28:"n d",29:"n d",30:"n d",31:"n d",32:"n d",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"p",6.1:"p",7:"p",7.1:"p",8:"p"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n d",16:"n d",17:"n d",18:"n d",19:"n d",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"p",8:"p","8.1-8.3":"p"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"y",40:"y"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y"},and_chr:{41:"y"},and_ff:{36:"p d #1"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"",notes_by_num:{1:'Enabled through the "dom.webcomponents.enabled" preference in about:config'},usage_perc_y:45.5,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"web components",ie_id:"customelements",chrome_id:"4642138092470272"},imports:{title:"HTML Imports",description:"Method of including and reusing HTML documents in other HTML documents.",spec:"http://www.w3.org/TR/html-imports/",status:"wd",links:[{url:"http://www.polymer-project.org/platform/html-imports.html",title:"Polymer project (polyfill & web components framework)"},{url:"http://www.html5rocks.com/tutorials/webcomponents/imports/",title:"HTML5Rocks - HTML Imports: #include for the web"},{url:"https://code.google.com/p/chromium/issues/detail?id=240592",title:"Chromium tracking bug: Implement HTML Imports"},{url:"https://bugzilla.mozilla.org/show_bug.cgi?id=877072",title:"Firefox tracking bug: Implement HTML Imports"},{url:"http://status.modern.ie/htmlimports",title:"IE Web Platform Status and Roadmap: HTML Imports"}],categories:["DOM","HTML5"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"p",11:"p",TP:"p"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"p",31:"p",32:"p d #1",33:"p d #1",34:"p d #1",35:"p d #1",36:"p d #1",37:"p d #1",38:"p d #1",39:"p d #1",40:"p d #1"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n d #2",31:"n d #2",32:"n d #2",33:"n d #2",34:"n d #2",35:"p d #3",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"p",6.1:"p",7:"p",7.1:"p",8:"p"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"n",17:"n d #4",18:"n d #4",19:"n d #4",20:"n d #4",21:"n d #4",22:"p d #5",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"p",8:"p","8.1-8.3":"p"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",40:"y"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y"},and_chr:{41:"y"},and_ff:{36:"p"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"",notes_by_num:{1:'Firefox [has no plans to support HTML imports](https://hacks.mozilla.org/2014/12/mozilla-and-web-components/) though for now it can be enabled through the "dom.webcomponents.enabled" preference in about:config',2:'Enabled through the "Enable HTML Imports" flag in chrome://flags',3:'Enabled through the "Experimental Web Platform features" flag in chrome://flags',4:'Enabled through the "Enable HTML Imports" flag in opera://flags',5:'Enabled through the "Experimental Web Platform features" flag in opera://flags'},usage_perc_y:43.45,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"web components",ie_id:"htmlimports",chrome_id:"5144752345317376"},"input-file-multiple":{title:"Multiple file selection",description:"Allows users to select multiple files in the file picker.",spec:"https://html.spec.whatwg.org/multipage/forms.html#attr-input-multiple",status:"ls",links:[{url:"https://code.google.com/p/chromium/issues/detail?id=348912",title:"Chrome bug (for Android)"},{url:"http://www.raymondcamden.com/2012/2/28/Working-with-HTML5s-multiple-file-upload-support",title:"Article"}],categories:["HTML5"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"y",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"n",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"n",3.2:"n",4:"y",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"y","7.0-7.1":"y",8:"y","8.1-8.3":"y"},op_mini:{"5.0-8.0":"n #1"},android:{2.1:"n #1",2.2:"n #1",2.3:"n #1",3:"n #1",4:"n #1",4.1:"n #1","4.2-4.3":"n #1",4.4:"n #1","4.4.3-4.4.4":"n #1",40:"n #1"},bb:{7:"n",10:"n"},op_mob:{10:"n #1",11:"n #1",11.1:"n #1",11.5:"n #1",12:"n #1",12.1:"n #1",24:"n #1"},and_chr:{41:"n #1"},and_ff:{36:"n #1"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n #1"}},notes:"",notes_by_num:{1:"Not supported when tested on Android, presumably an OS limitation. "},usage_perc_y:67.8,usage_perc_a:0,ucprefix:!1,parent:"forms",keywords:"",ie_id:"",chrome_id:""},"atob-btoa":{title:"Base64 encoding and decoding",description:"Utility functions for of encoding and decoding strings to and from base 64: window.atob() and window.btoa().",spec:"https://html.spec.whatwg.org/multipage/webappapis.html#atob",status:"ls",links:[{url:"https://developer.mozilla.org/en-US/docs/Web/API/Window.btoa",title:"MDN article on btoa()"},{url:"https://developer.mozilla.org/en-US/docs/Web/API/Window.atob",title:"MDN article on atob()"},{url:"https://github.com/davidchambers/Base64.js",title:"Polyfill"}],categories:["JS API"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"y",11:"y",TP:"y"},firefox:{2:"y",3:"y",3.5:"y",3.6:"y",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"y",3.2:"y",4:"y",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"u","10.0-10.1":"u",10.5:"u",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"y","4.0-4.1":"y","4.2-4.3":"y","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y","8.1-8.3":"y"},op_mini:{"5.0-8.0":"y"},android:{2.1:"y",2.2:"y",2.3:"y",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"y",10:"y"},op_mob:{10:"u",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:"",notes_by_num:{},usage_perc_y:93.06,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"atob,btoa",ie_id:"",chrome_id:""},"css-appearance":{title:"CSS Appearance",description:"The `appearance` property defines how elements (particularly form controls) appear by default. By setting the value to `none` the default appearance can be entirely redefined using other CSS properties.",spec:"http://wiki.csswg.org/spec/css4-ui#appearance",status:"unoff",links:[{url:"http://css-tricks.com/almanac/properties/a/appearance/",title:"CSS Tricks article"}],categories:["CSS"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"a #1"},firefox:{2:"y x",3:"y x",3.5:"y x",3.6:"y x",4:"y x",5:"y x",6:"y x",7:"y x",8:"y x",9:"y x",10:"y x",11:"y x",12:"y x",13:"y x",14:"y x",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x",30:"y x",31:"y x",32:"y x",33:"y x",34:"y x",35:"y x",36:"y x",37:"y x",38:"y x",39:"y x",40:"y x"},chrome:{4:"y x",5:"y x",6:"y x",7:"y x",8:"y x",9:"y x",10:"y x",11:"y x",12:"y x",13:"y x",14:"y x",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x",30:"y x",31:"y x",32:"y x",33:"y x",34:"y x",35:"y x",36:"y x",37:"y x",38:"y x",39:"y x",40:"y x",41:"y x",42:"y x",43:"y x",44:"y x"},safari:{3.1:"y x",3.2:"y x",4:"y x",5:"y x",5.1:"y x",6:"y x",6.1:"y x",7:"y x",7.1:"y x",8:"y x"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x"},ios_saf:{3.2:"y x","4.0-4.1":"y x","4.2-4.3":"y x","5.0-5.1":"y x","6.0-6.1":"y x","7.0-7.1":"y x",8:"y x","8.1-8.3":"y x"},op_mini:{"5.0-8.0":"n"},android:{2.1:"y x",2.2:"y x",2.3:"y x",3:"y x",4:"y x",4.1:"y x","4.2-4.3":"y x",4.4:"y x","4.4.3-4.4.4":"y x",40:"y x"},bb:{7:"y x",10:"y x"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y x"},and_chr:{41:"y x"},and_ff:{36:"y x"},ie_mob:{10:"n",11:"a #1"},and_uc:{9.9:"y x"}},notes:"The `appearance` property currently does not appear in any CSS specification so there is no specifically correct usage.",notes_by_num:{1:'`-webkit-appearance` with value `none` is supported on IE11 Mobile for phones with "[Windows Phone 8.1 Update](http://blogs.msdn.com/b/ie/archive/2014/07/31/the-mobile-web-should-just-work-for-everyone.aspx)", and in EdgeHTML.dll'},usage_perc_y:79.98,usage_perc_a:.51,ucprefix:!1,parent:"",keywords:"",ie_id:"",chrome_id:""},"css-background-offsets":{title:"CSS background-position edge offsets",description:"Allows CSS background images to be positioned relative to the specified edge using the 3 to 4 value syntax. For example: `background-position: right 5px bottom 5px;` for positioning 5px from the bottom-right corner.",spec:"http://www.w3.org/TR/css3-background/#background-position",status:"wd",links:[{url:"https://developer.mozilla.org/en-US/docs/Web/CSS/background-position",title:"MDN article on background-position"},{url:"http://briantree.se/quick-tip-06-use-four-value-syntax-properly-position-background-images/",title:"Basic information"}],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"y",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"y",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"y",8:"y","8.1-8.3":"y"},op_mini:{"5.0-8.0":"y"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"n",10:"y"},op_mob:{10:"n",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"n"}},notes:"",notes_by_num:{},usage_perc_y:85.82,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"4 value syntax",ie_id:"",chrome_id:""},"css-supports-api":{title:"CSS.supports() API",description:"The CSS.supports() static methods returns a Boolean value indicating if the browser supports a given CSS feature, or not.",spec:"http://dev.w3.org/csswg/css-conditional/#the-css-interface",status:"cr",links:[{url:"https://developer.mozilla.org/en-US/docs/Web/API/CSS.supports",title:"MDN Docs"},{url:"http://jsbin.com/rimevilotari/1/edit",title:"Demo (Chinese)"},{url:"https://dev.opera.com/articles/native-css-feature-detection/",title:"Native CSS Feature Detection via the @supports Rule"},{url:"http://davidwalsh.name/css-supports",title:"CSS @supports"},{url:"http://blog.csdn.net/hfahe/article/details/8619480",title:"Article (Chinese)"}],categories:["DOM","JS API"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n d",21:"n d",22:"n d",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"n",8:"n"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"y #1",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n","8.1-8.3":"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"y",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"See also [@supports in CSS](#feat=css-featurequeries)\r\n\r\nSee the [WebKit Bug](http://trac.webkit.org/changeset/142739) for status in Safari",notes_by_num:{1:"Opera 12 uses a different method name('window.supportsCSS')"},usage_perc_y:60.93,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"conditional",ie_id:"conditionalrules",chrome_id:"4993981813358592"},"css-touch-action":{title:"CSS touch-action property",description:"touch-action is a CSS property that controls filtering of gesture events, providing developers with a declarative mechanism to selectively disable touch scrolling (in one or both axes), pinch-zooming or double-tap-zooming.",spec:"http://www.w3.org/TR/pointerevents/#the-touch-action-css-property",status:"cr",links:[{url:"http://docs.webplatform.org/wiki/css/properties/touch-action",title:"WebPlatform Docs"},{url:"http://msdn.microsoft.com/en-us/library/windows/apps/hh767313.aspx",title:"MSDN Docs"},{url:"http://updates.html5rocks.com/2013/12/300ms-tap-delay-gone-away",title:"300ms tap delay, gone away"},{url:"http://blogs.telerik.com/appbuilder/posts/13-11-21/what-exactly-is.....-the-300ms-click-delay",title:"What Exactly Is..... The 300ms Click Delay"},{url:"http://thx.github.io/mobile/300ms-click-delay/",title:"What Exactly Is..... The 300ms Click Delay(Chinese)"}],categories:["CSS"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"y x #2",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n d #1",30:"n d #1",31:"n d #1",32:"n d #1",33:"n d #1",34:"n d #1",35:"n d #1",36:"n d #1",37:"n d #1",38:"n d #1",39:"n d #1",40:"n d #1"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"n",8:"n"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n","8.1-8.3":"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",40:"y"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y"},and_chr:{41:"y"},and_ff:{36:"n"},ie_mob:{10:"y x #2",11:"y"},and_uc:{9.9:"n"}},notes:"",notes_by_num:{1:"Supported in Firefox behind the `layout.css.touch_action.enabled` flag, Firefox for Windows 8 Touch ('Metro') enabled by default.",2:"IE10+ has already supported these property which are not in standard at present such as'pinch-zoom','double-tap-zoom','cross-slide-x','cross-slide-y'."},usage_perc_y:53.44,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"touch action",ie_id:"csstouchaction",chrome_id:"5912074022551552"},autofocus:{title:"Autofocus attribute",description:"Allows a form field to be immediately focused on page load.",spec:"https://html.spec.whatwg.org/multipage/forms.html#autofocusing-a-form-control:-the-autofocus-attribute",status:"ls",links:[{url:"http://davidwalsh.name/autofocus",title:"Article on autofocus"}],categories:["HTML5"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"n",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"y","10.0-10.1":"y", +10.5:"y",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n","8.1-8.3":"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"y",10:"y"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"n"}},notes:"While not supported in iOS Safari, it does work in iOS WebViews.",notes_by_num:{},usage_perc_y:78.64,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"",ie_id:"",chrome_id:""},"css-clip-path":{title:"CSS clip-path property",description:"Method of defining the visible region of an element using SVG or a shape definition.",spec:"http://www.w3.org/TR/css-masking-1/#the-clip-path",status:"wd",links:[{url:"http://css-tricks.com/almanac/properties/c/clip/",title:"CSS Tricks article"}],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"a #1",3.6:"a #1",4:"a #1",5:"a #1",6:"a #1",7:"a #1",8:"a #1",9:"a #1",10:"a #1",11:"a #1",12:"a #1",13:"a #1",14:"a #1",15:"a #1",16:"a #1",17:"a #1",18:"a #1",19:"a #1",20:"a #1",21:"a #1",22:"a #1",23:"a #1",24:"a #1",25:"a #1",26:"a #1",27:"a #1",28:"a #1",29:"a #1",30:"a #1",31:"a #1",32:"a #1",33:"a #1",34:"a #1",35:"a #1",36:"a #1",37:"a #1",38:"a #1",39:"a #1",40:"a #1"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"a x #2",25:"a x #2",26:"a x #2",27:"a x #2",28:"a x #2",29:"a x #2",30:"a x #2",31:"a x #2",32:"a x #2",33:"a x #2",34:"a x #2",35:"a x #2",36:"a x #2",37:"a x #2",38:"a x #2",39:"a x #2",40:"a x #2",41:"a x #2",42:"a x #2",43:"a x #2",44:"a x #2"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"a x #2",7.1:"a x #2",8:"a x #2"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"a x #2",16:"a x #2",17:"a x #2",18:"a x #2",19:"a x #2",20:"a x #2",21:"a x #2",22:"a x #2",23:"a x #2",24:"a x #2",25:"a x #2",26:"a x #2",27:"a x #2",28:"a x #2",29:"a x #2"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"a x #2",8:"a x #2","8.1-8.3":"a x #2"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"a x #2","4.4.3-4.4.4":"a x #2",40:"a x #2"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"a x #2"},and_chr:{41:"a x #2"},and_ff:{36:"a #1"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"",notes_by_num:{1:"Partial support refers to only supporting the `url()` syntax.",2:"Partial support refers to supporting shapes and the `url(#foo)` syntax for inline SVG, but not shapes in external SVGs."},usage_perc_y:0,usage_perc_a:71.47,ucprefix:!1,parent:"",keywords:"",ie_id:"",chrome_id:""},getrandomvalues:{title:"crypto.getRandomValues()",description:"Method of generating cryptographically random values.",spec:"http://www.w3.org/TR/WebCryptoAPI/#RandomSource-method-getRandomValues",status:"wd",links:[{url:"https://developer.mozilla.org/en-US/docs/Web/API/window.crypto.getRandomValues",title:"MDN article"}],categories:["JS API"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"y x",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"y",8:"y","8.1-8.3":"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"n",10:"y"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"n",11:"y x"},and_uc:{9.9:"n"}},notes:"",notes_by_num:{},usage_perc_y:80.16,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"",ie_id:"",chrome_id:""},"screen-orientation":{title:"Screen Orientation",description:"Provides the ability to read the screen orientation state, to be informed when this state changes, and to be able to lock the screen orientation to a specific state.",spec:"http://www.w3.org/TR/screen-orientation/",status:"wd",links:[{url:"http://aurelio.audero.it/demo/screen-orientation-api-demo.html",title:"Demo"},{url:"https://developer.mozilla.org/en-US/docs/Web/API/Screen.orientation",title:"MDN article"},{url:"http://www.sitepoint.com/introducing-screen-orientation-api/",title:"SitePoint article"}],categories:["JS API"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"a x",TP:"a x"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"a x",19:"a x",20:"a x",21:"a x",22:"a x",23:"a x",24:"a x",25:"a x",26:"a x",27:"a x",28:"a x",29:"a x",30:"a x",31:"a x",32:"a x",33:"a x",34:"a x",35:"a x",36:"a x",37:"a x",38:"a x",39:"a x",40:"a x"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"n",37:"n",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"n",8:"n"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n","8.1-8.3":"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",40:"n"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"n"},and_chr:{41:"y"},and_ff:{36:"y x"},ie_mob:{10:"n",11:"a x"},and_uc:{9.9:"y"}},notes:"Partial support refers to an older version of the draft specification, and the spec has undergone significant changes since.",notes_by_num:{},usage_perc_y:45.91,usage_perc_a:20.25,ucprefix:!1,parent:"",keywords:"",ie_id:"screenorientationapi",chrome_id:"6191285283061760"},"font-loading":{title:"CSS Font Loading",description:"This CSS module defines a scripting interface to font faces in CSS, allowing font faces to be easily created and loaded from script. It also provides methods to track the loading status of an individual font, or of all the fonts on an entire page.",spec:"http://dev.w3.org/csswg/css-font-loading/",status:"cr",links:[{url:"https://www.igvita.com/2014/01/31/optimizing-web-font-rendering-performance/#font-load-events",title:"Optimizing with font load events"}],categories:["CSS3","JS API"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n d #1",36:"n d #1",37:"n d #1",38:"n d #1",39:"n d #1",40:"n d #1"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"n",8:"n"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n","8.1-8.3":"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",40:"y"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y"},and_chr:{41:"y"},and_ff:{36:"n"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"",notes_by_num:{1:"Can be enabled in Firefox using the `layout.css.font-loading-api.enabled` flag. See [this bug](https://bugzilla.mozilla.org/show_bug.cgi?id=1149381) for information on when it will be enabled by default."},usage_perc_y:43.89,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"",ie_id:"",chrome_id:"6244676289953792"},"font-unicode-range":{title:"Font unicode-range subsetting",description:"This @font-face descriptor defines the set of Unicode codepoints that may be supported by the font face for which it is declared. The descriptor value is a comma-delimited list of Unicode range () values. The union of these ranges defines the set of codepoints that serves as a hint for user agents when deciding whether or not to download a font resource for a given text run.",spec:"http://dev.w3.org/csswg/css-fonts/#descdef-unicode-range",status:"cr",links:[{url:"https://developer.mozilla.org/en-US/docs/Web/CSS/unicode-range",title:"MDN: unicode-range"},{url:"https://developer.apple.com/library/safari/documentation/AppleApplications/Reference/SafariCSSRef/Articles/StandardCSSProperties.html#//apple_ref/css/property/unicode-range",title:"Safari CSS Reference: unicode-range"},{url:"http://docs.webplatform.org/wiki/css/properties/unicode-range",title:"Web Platform Docs: unicode-range"},{url:"http://jsbin.com/jeqoguzeye/1/edit?html,output",title:"Demo"}],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"a",10:"a",11:"a",TP:"a"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"n d #1",37:"n d #1",38:"y",39:"y",40:"y"},chrome:{4:"a",5:"a",6:"a",7:"a",8:"a",9:"a",10:"a",11:"a",12:"a",13:"a",14:"a",15:"a",16:"a",17:"a",18:"a",19:"a",20:"a",21:"a",22:"a",23:"a",24:"a",25:"a",26:"a",27:"a",28:"a",29:"a",30:"a",31:"a",32:"a",33:"a",34:"a",35:"a",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"a",3.2:"a",4:"a",5:"a",5.1:"a",6:"a",6.1:"a",7:"a",7.1:"a",8:"a"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"a",16:"a",17:"a",18:"a",19:"a",20:"a",21:"a",22:"a",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"a","4.0-4.1":"a","4.2-4.3":"a","5.0-5.1":"a","6.0-6.1":"a","7.0-7.1":"a",8:"a","8.1-8.3":"a"},op_mini:{"5.0-8.0":"n"},android:{2.1:"a",2.2:"a",2.3:"a",3:"a",4:"a",4.1:"a","4.2-4.3":"a",4.4:"a","4.4.3-4.4.4":"a",40:"y"},bb:{7:"u",10:"u"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"a"},and_chr:{41:"y"},and_ff:{36:"n d #1"},ie_mob:{10:"a",11:"a"},and_uc:{9.9:"a"}},notes:"Partial support indicates that unnecessary code-ranges are downloaded by the browser - see [browser test matrix](https://docs.google.com/a/chromium.org/spreadsheets/d/18h-1gaosu4-KYxH8JUNL6ZDuOsOKmWfauoai3CS3hPY/edit?pli=1#gid=0).",notes_by_num:{1:"Can be enabled in Firefox using the `layout.css.unicode-range.enabled` flag"},usage_perc_y:43.45,usage_perc_a:35.69,ucprefix:!1,parent:"",keywords:"font face,unicode,unicode-range",ie_id:"",chrome_id:""},gamepad:{title:"Gamepad API",description:"API to support input from USB gamepad controllers though JavaScript.",spec:"http://www.w3.org/TR/gamepad/",status:"wd",links:[{url:"http://luser.github.io/gamepadtest/",title:"Controller demo"},{url:"https://developer.mozilla.org/en-US/docs/Web/API/Gamepad_API",title:"MDN article"},{url:"http://www.html5rocks.com/en/tutorials/doodles/gamepad/",title:"HTML5Rocks article"},{url:"http://gamedevelopment.tutsplus.com/tutorials/using-the-html5-gamepad-api-to-add-controller-support-to-browser-games--cms-21345",title:"Detailed tutorial"}],categories:["JS API"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"y x",22:"y x",23:"y x",24:"y x",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"n",8:"n"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n","8.1-8.3":"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",40:"n"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"n"},and_chr:{41:"n"},and_ff:{36:"n"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"",notes_by_num:{},usage_perc_y:45.93,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"",ie_id:"gamepadapi",chrome_id:"5118776383111168"},"css-font-stretch":{title:"CSS font-stretch",description:"If a font has multiple types of variations based on the width of characters, the `font-stretch` property allows the appropriate one to be selected. The property in itself does not cause the browser to stretch to a font.",spec:"http://www.w3.org/TR/css-fonts-3/#font-stretch-prop",status:"cr",links:[{url:"https://developer.mozilla.org/en-US/docs/Web/CSS/font-stretch",title:"MDN article"},{url:"http://css-tricks.com/almanac/properties/f/font-stretch/",title:"CSS Tricks article"}],categories:["CSS"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"y",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"n",37:"n",38:"n",39:"n",40:"n",41:"n",42:"u",43:"u",44:"u"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"n",8:"n"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"u",29:"u"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n","8.1-8.3":"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",40:"n"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"n"},and_chr:{41:"n"},and_ff:{36:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"n"}},notes:"",notes_by_num:{},usage_perc_y:23.78,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"font stretch",ie_id:"cssfontstretch",chrome_id:"4598830058176512"},"font-size-adjust":{title:"CSS font-size-adjust",description:"Method of adjusting the font size in a matter that relates to the height of lowercase vs. uppercase letters. This makes it easier to set the size of fallback fonts.",spec:"http://www.w3.org/TR/css-fonts-3/#font-size-adjust-prop",status:"cr",links:[{url:"http://webdesignernotebook.com/css/the-little-known-font-size-adjust-css3-property/",title:"Article on font-size-adjust"},{url:"https://developer.mozilla.org/en-US/docs/Web/CSS/font-size-adjust",title:"MDN article on font-size-adjust"}],categories:["CSS"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"y",3.5:"y",3.6:"y",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"n",37:"n",38:"n",39:"n",40:"n",41:"n",42:"n",43:"n",44:"n"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"n",8:"n"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"u",29:"n"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n","8.1-8.3":"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",40:"n"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"n"},and_chr:{41:"n"},and_ff:{36:"n"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"Does not appear to work on Firefox mobile, despite recognition of the property.",notes_by_num:{},usage_perc_y:12.25,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"",ie_id:"",chrome_id:""},"link-icon-png":{title:"PNG favicons",description:"Icon used by browsers to identify a webpage or site. While all browsers support the `.ico` format, the PNG format can be preferable.",spec:"https://html.spec.whatwg.org/multipage/semantics.html#rel-icon",status:"ls",links:[{url:"http://css-tricks.com/favicon-quiz/",title:"Detailed info on favicons for various uses"}],categories:["HTML5"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"y",TP:"y"},firefox:{2:"y",3:"y",3.5:"y",3.6:"y",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"y #1",5:"y #1",6:"y #1",7:"y #1",8:"y #1",9:"y #1",10:"y #1",11:"y #1",12:"y #1",13:"y #1",14:"y #1",15:"y #1",16:"y #1",17:"y #1",18:"y #1",19:"y #1",20:"y #1",21:"y #1",22:"y #1",23:"y #1",24:"y #1",25:"y #1",26:"y #1",27:"y #1",28:"y #1",29:"y #1",30:"y #1",31:"y #1",32:"y #1",33:"y #1",34:"y #1",35:"y #1",36:"y #1",37:"y #1",38:"y #1",39:"y #1",40:"y #1",41:"y #1",42:"y #1",43:"y #1",44:"y #1"},safari:{3.1:"y #2",3.2:"y #2",4:"y #2",5:"y #2",5.1:"y #2",6:"y #2",6.1:"y #2",7:"y #2",7.1:"y #2",8:"y #2"},opera:{9:"y #3","9.5-9.6":"y #3","10.0-10.1":"y #3",10.5:"y #3",10.6:"y #3",11:"y #3",11.1:"y #3",11.5:"y #3",11.6:"y #3",12:"y #3",12.1:"y #3",15:"y #1",16:"y #1",17:"y #1",18:"y #1",19:"y #1",20:"y #1",21:"y #1",22:"y #1",23:"y #1",24:"y #1",25:"y #1",26:"y #1",27:"y #1",28:"y #1",29:"y #1"},ios_saf:{3.2:"n #4","4.0-4.1":"n #4","4.2-4.3":"n #4","5.0-5.1":"n #4","6.0-6.1":"n #4","7.0-7.1":"n #4",8:"n #4","8.1-8.3":"n #4"},op_mini:{"5.0-8.0":"n #4"},android:{2.1:"y",2.2:"y",2.3:"y",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y #3","4.4.3-4.4.4":"y #3",40:"y #3"},bb:{7:"y",10:"n #4"},op_mob:{10:"n #4",11:"n #4",11.1:"n #4",11.5:"n #4",12:"n #4",12.1:"n #4",24:"n #4"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"n #4",11:"n #4"},and_uc:{9.9:"y #2"}},notes:"Win8/IE10+ and iOS Safari support other types of icons for webpages too, using alternate tags.\r\n\r\nSee also [SVG favicons](#feat=link-icon-svg).",notes_by_num:{1:"If both ICO and PNG are available, will use ICO over PNG if ICO has better matching sizes set.",2:"If both ICO and PNG are available, will ALWAYS use ICO file, regardless of sizes set.",3:"If multiple formats are available, will use the last one loaded, regardless of sizes (effectively picks at random).",4:"Does not use favicons at all (but may have alternative for bookmarks, etc.)."},usage_perc_y:81.21,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"",ie_id:"",chrome_id:""},"link-icon-svg":{title:"SVG favicons",description:"Icon used by browsers to identify a webpage or site. While all browsers support the `.ico` format, the SVG format can be preferable to more easily support higher resolutions or larger icons.",spec:"https://html.spec.whatwg.org/multipage/semantics.html#rel-icon",status:"ls",links:[{url:"http://crbug.com/294179",title:"Chrome bug"}],categories:["HTML5","SVG"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"a #2",5:"a #2",6:"a #2",7:"a #2",8:"a #2",9:"a #2",10:"a #2",11:"a #2",12:"a #2",13:"a #2",14:"a #2",15:"a #2",16:"a #2",17:"a #2",18:"a #2",19:"a #2",20:"a #2",21:"a #2",22:"a #2",23:"a #2",24:"a #2",25:"a #2",26:"a #2",27:"a #2",28:"a #2",29:"a #2",30:"a #2",31:"a #2",32:"a #2",33:"a #2",34:"a #2",35:"a #2",36:"a #2",37:"a #2",38:"a #2",39:"a #2",40:"a #2"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"n",37:"n",38:"n",39:"n",40:"n",41:"n",42:"u",43:"u",44:"u"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"n",8:"n"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"u",29:"u"},ios_saf:{3.2:"n #1","4.0-4.1":"n #1","4.2-4.3":"n #1","5.0-5.1":"n #1","6.0-6.1":"n #1","7.0-7.1":"n #1",8:"n #1","8.1-8.3":"n #1"},op_mini:{"5.0-8.0":"n #1"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",40:"n"},bb:{7:"n",10:"n #1"},op_mob:{10:"n #1",11:"n #1",11.1:"n #1",11.5:"n #1",12:"n #1",12.1:"n #1",24:"n #1"},and_chr:{41:"n"},and_ff:{36:"n"},ie_mob:{10:"n #1",11:"n #1"},and_uc:{9.9:"n"}},notes:"See also [PNG favicons](#feat=link-icon-png).",notes_by_num:{1:"Does not use favicons at all",2:"Partial support in Firefox refers to only loading the SVG favicon the first time, but not [on subsequent loads](https://bugzilla.mozilla.org/show_bug.cgi?id=366324#c14)."},usage_perc_y:0,usage_perc_a:12.11,ucprefix:!1,parent:"",keywords:"",ie_id:"",chrome_id:""},"css-media-resolution":{title:"Media Queries: resolution feature",description:"Allows a media query to be set based on the device pixels used per CSS unit. While the standard uses `min`/`max-resolution` for this, some browsers support the older non-standard `device-pixel-ratio` media query.",spec:"http://www.w3.org/TR/css3-mediaqueries/#resolution",status:"rec",links:[{url:"http://www.w3.org/blog/CSS/2012/06/14/unprefix-webkit-device-pixel-ratio/",title:"How to unprefix -webkit-device-pixel-ratio"}],categories:["CSS","CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"a #1",10:"a #1",11:"a #1",TP:"y"},firefox:{2:"n",3:"n",3.5:"a #2",3.6:"a #2",4:"a #2",5:"a #2",6:"a #2",7:"a #2",8:"a #2",9:"a #2",10:"a #2",11:"a #2",12:"a #2",13:"a #2",14:"a #2",15:"a #2",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"a x #3",5:"a x #3",6:"a x #3",7:"a x #3",8:"a x #3",9:"a x #3",10:"a x #3",11:"a x #3",12:"a x #3",13:"a x #3",14:"a x #3",15:"a x #3",16:"a x #3",17:"a x #3",18:"a x #3",19:"a x #3",20:"a x #3",21:"a x #3",22:"a x #3",23:"a x #3",24:"a x #3",25:"a x #3",26:"a x #3",27:"a x #3",28:"a x #3",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"n",3.2:"n",4:"a x #3",5:"a x #3",5.1:"a x #3",6:"a x #3",6.1:"a x #3",7:"a x #3",7.1:"a x #3",8:"a x #3"},opera:{9:"n","9.5-9.6":"a x #3","10.0-10.1":"a x #3",10.5:"a x #3",10.6:"a x #3",11:"a x #3",11.1:"a x #3",11.5:"a x #3",11.6:"a x #3",12:"a x #3",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"u","4.0-4.1":"a x #3","4.2-4.3":"a x #3","5.0-5.1":"a x #3","6.0-6.1":"a x #3","7.0-7.1":"a x #3",8:"a x #3","8.1-8.3":"a x #3"},op_mini:{"5.0-8.0":"a #1"},android:{2.1:"u",2.2:"u",2.3:"u",3:"u",4:"a x #3",4.1:"a x #3","4.2-4.3":"a x #3",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"a x #3",10:"a x #3"},op_mob:{10:"u",11:"u",11.1:"u",11.5:"u",12:"u",12.1:"y",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"a #1",11:"a #1"},and_uc:{9.9:"a x #3"}},notes:"",notes_by_num:{1:"Supports the `dpi` unit, but does not support `dppx` or `dpcm` units.",2:"Firefox before 16 supports only `dpi` unit, but you can set `2dppx` per `min--moz-device-pixel-ratio: 2`",3:"Support the non-standard `min`/`max-device-pixel-ratio`",4:"Support the non-standard `min`/`max-device-pixel-ratio`"},usage_perc_y:61.17,usage_perc_a:33.39,ucprefix:!1,parent:"css-mediaqueries",keywords:"@media,device-pixel-ratio,resolution",ie_id:"mediaqueriesresolutionfeature,dppxunitfortheresolutionmediaquery",chrome_id:"5944509615570944"},"xml-serializer":{title:"DOM Parsing and Serialization",description:"Various DOM parsing and serializing functions, specifically `DOMParser`, `XMLSerializer`, `innerHTML`, `outerHTML` and `adjacentHTML`.",spec:"http://www.w3.org/TR/DOM-Parsing/",status:"cr",links:[{url:"https://developer.mozilla.org/en-US/docs/XMLSerializer",title:"MDN - XMLSerializer"}],categories:["DOM","JS API"],stats:{ie:{5.5:"a #2",6:"a #2",7:"a #2",8:"a #2",9:"a #1",10:"y",11:"y",TP:"y"},firefox:{2:"a #2",3:"a #2",3.5:"a #2",3.6:"a #2",4:"a #2",5:"a #2",6:"a #2",7:"a #2",8:"a #3",9:"a #3",10:"a #3",11:"a #1",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"a #1",5:"a #1",6:"a #1",7:"a #1",8:"a #1",9:"a #1",10:"a #1",11:"a #1",12:"a #1",13:"a #1",14:"a #1",15:"a #1",16:"a #1",17:"a #1",18:"a #1",19:"a #1",20:"a #1",21:"a #1",22:"a #1",23:"a #1",24:"a #1",25:"a #1",26:"a #1",27:"a #1",28:"a #1",29:"a #1",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"a #1",3.2:"a #1",4:"a #1",5:"a #1",5.1:"a #1",6:"a #1",6.1:"a #1",7:"a #1",7.1:"y",8:"y"},opera:{9:"u","9.5-9.6":"u","10.0-10.1":"u",10.5:"u",10.6:"u",11:"u",11.1:"u",11.5:"u",11.6:"u",12:"u",12.1:"a #1",15:"a #1",16:"a #1",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"a #1","4.0-4.1":"a #1","4.2-4.3":"a #1","5.0-5.1":"a #1","6.0-6.1":"a #1","7.0-7.1":"a #1",8:"y","8.1-8.3":"y"},op_mini:{"5.0-8.0":"u"},android:{2.1:"a #1",2.2:"a #1",2.3:"a #1",3:"a #1",4:"a #1",4.1:"a #1","4.2-4.3":"a #1",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"a #1",10:"a #1"},op_mob:{10:"u",11:"u",11.1:"u",11.5:"u",12:"u",12.1:"a #1",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"a #1"}},notes:"",notes_by_num:{1:"Partial support refers to lacking support for `parseFromString` on the DOMParser.",2:"Partial support in older IE refers to only supporting `innerHTML`, nothing else."},usage_perc_y:78.94,usage_perc_a:15.4,ucprefix:!1,parent:"",keywords:"parseFromString",ie_id:"",chrome_id:""},"css-image-set":{title:"CSS image-set",description:"Method of letting the browser pick the most appropriate CSS background image from a given set, primarily for high PPI screens.",spec:"http://dev.w3.org/csswg/css-images-3/#image-set-notation",status:"unoff",links:[{url:"http://cloudfour.com/examples/image-set/",title:"Demo"}],categories:["CSS"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"n",37:"n",38:"n",39:"n",40:"n"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x",30:"y x",31:"y x",32:"y x",33:"y x",34:"y x",35:"y x",36:"y x",37:"y x",38:"y x",39:"y x",40:"y x",41:"y x",42:"y x",43:"y x",44:"y x"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"y x",6.1:"y x",7:"y x",7.1:"y x",8:"y x"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"y x","7.0-7.1":"y x",8:"y x","8.1-8.3":"y x"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"y x","4.4.3-4.4.4":"y x",40:"y x"},bb:{7:"u",10:"y x"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y x"},and_chr:{41:"y x"},and_ff:{36:"n"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"",notes_by_num:{},usage_perc_y:59.79,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"",ie_id:"",chrome_id:""},"css-boxdecorationbreak":{title:"CSS box-decoration-break",description:"Controls whether the box's margins, borders, padding, and other decorations wrap the broken edges of the box fragments (when the box is split by a break (page/column/region/line).",spec:"http://www.w3.org/TR/css3-break/#break-decoration",status:"wd",links:[{url:"https://developer.mozilla.org/en-US/docs/Web/CSS/box-decoration-break",title:"MDN article"},{url:"http://jsbin.com/xojoro/edit?css,output",title:"Demo of effect on box border"}],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x",30:"y x",31:"y x",32:"y x",33:"y x",34:"y x",35:"y x",36:"y x",37:"y x",38:"y x",39:"y x",40:"y x",41:"y x",42:"y x",43:"y x",44:"y x"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"y x",7:"y x",7.1:"y x",8:"y x"},opera:{9:"u","9.5-9.6":"u","10.0-10.1":"u",10.5:"u",10.6:"u",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"y x",8:"y x","8.1-8.3":"y x"},op_mini:{"5.0-8.0":"y"},android:{ +2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"y x","4.4.3-4.4.4":"y x",40:"y x"},bb:{7:"u",10:"y x"},op_mob:{10:"u",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y x"},and_chr:{41:"y x"},and_ff:{36:"y"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"",notes_by_num:{},usage_perc_y:73.09,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"box-decoration,box decoration,break",ie_id:"",chrome_id:""},"object-observe":{title:"Object.observe data binding",description:"Method for data binding, part of the ECMAScript 7 proposals",spec:"http://wiki.ecmascript.org/doku.php?id=harmony:observe",status:"other",links:[{url:"http://www.html5rocks.com/en/tutorials/es7/observe/",title:"Data-binding Revolutions with Object.observe()"}],categories:["JS API"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"n",37:"n",38:"n",39:"n",40:"n"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"n",8:"n"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n","8.1-8.3":"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",40:"y"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y"},and_chr:{41:"y"},and_ff:{36:"n"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"",notes_by_num:{},usage_perc_y:43.45,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"",ie_id:"objectobserve",chrome_id:"6147094632988672"},broadcastchannel:{title:"BroadcastChannel",description:"BroadcastChannel allows scripts from the same origin but other browsing contexts (windows, workers) to send each other messages.",spec:"https://html.spec.whatwg.org/multipage/comms.html#broadcasting-to-other-browsing-contexts",status:"ls",links:[{url:"https://developer.mozilla.org/en-US/docs/Web/API/BroadcastChannel",title:"MDN article"}],categories:["JS API"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"n",37:"n",38:"y",39:"y",40:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"n",37:"n",38:"n",39:"n",40:"n",41:"n",42:"n",43:"n",44:"n"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"n",8:"n"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n","8.1-8.3":"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",40:"n"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"n"},and_chr:{41:"n"},and_ff:{36:"n"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"",notes_by_num:{},usage_perc_y:.02,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"broadcast,channel,messaging",ie_id:"",chrome_id:"4585496197988352"},"css-crisp-edges":{title:"Crisp edges/pixelated images",description:"Forces images to be scaled with an algorithm that preserves contrast and edges in the image, without smoothing colors or introduce blur. This is intended for images such as pixel art. Official values that accomplish this for the `image-rendering` property are `crisp-edges` and `pixelated`.",spec:"http://dev.w3.org/csswg/css-images-3/#valdef-image-rendering-crisp-edges",status:"unoff",links:[{url:"https://developer.mozilla.org/en-US/docs/Web/CSS/image-rendering",title:"MDN article"},{url:"http://updates.html5rocks.com/2015/01/pixelated",title:"HTML5Rocks article"}],categories:["CSS","CSS3"],stats:{ie:{5.5:"n",6:"n",7:"a x #2",8:"a x #2",9:"a x #2",10:"a x #2",11:"a x #2",TP:"a x #2"},firefox:{2:"n",3:"n",3.5:"n",3.6:"y x #3",4:"y x #3",5:"y x #3",6:"y x #3",7:"y x #3",8:"y x #3",9:"y x #3",10:"y x #3",11:"y x #3",12:"y x #3",13:"y x #3",14:"y x #3",15:"y x #3",16:"y x #3",17:"y x #3",18:"y x #3",19:"y x #3",20:"y x #3",21:"y x #3",22:"y x #3",23:"y x #3",24:"y x #3",25:"y x #3",26:"y x #3",27:"y x #3",28:"y x #3",29:"y x #3",30:"y x #3",31:"y x #3",32:"y x #3",33:"y x #3",34:"y x #3",35:"y x #3",36:"y x #3",37:"y x #3",38:"y x #3",39:"y x #3",40:"y x #3"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"n",37:"n",38:"n",39:"n",40:"n",41:"y #4",42:"y #4",43:"y #4",44:"y #4"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"a x #1",6.1:"y x #3",7:"y x #3",7.1:"y x #3",8:"y x #3"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"y x #3",12:"y x #3",12.1:"y x #3",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"y #4",29:"y #4"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"a x #1","6.0-6.1":"a x #1","7.0-7.1":"y x #3",8:"y x #3","8.1-8.3":"y x #3"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",40:"n"},bb:{7:"n",10:"a x #1"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"y x #3",12.1:"y x #3",24:"n"},and_chr:{41:"y #4"},and_ff:{36:"y x #3"},ie_mob:{10:"a x #2",11:"a x #2"},and_uc:{9.9:"a x #1"}},notes:"Note that prefixes apply to the value (e.g. `-moz-crisp-edges`), not the `image-rendering` property.",notes_by_num:{1:"Supported using the non-standard value `-webkit-optimize-contrast`",2:"Internet Explorer accomplishes support using the non-standard declaration `-ms-interpolation-mode: nearest-neighbor`",3:"Supports the `crisp-edges` value, but not `pixelated`.",4:"Supports the `pixelated` value, but not `crisp-edges`."},usage_perc_y:51.81,usage_perc_a:18.47,ucprefix:!1,parent:"",keywords:"image-rendering,crisp-edges",ie_id:"",chrome_id:"5118058116939776"},"css-text-align-last":{title:"CSS3 text-align-last",description:"CSS property to describe how the last line of a block or a line right before a forced line break when `text-align` is `justify`.",spec:"http://www.w3.org/TR/css3-text/#text-align-last-property",status:"wd",links:[{url:"https://developer.mozilla.org/en-US/docs/Web/CSS/text-align-last",title:"MDN text-align-last"},{url:"http://blogs.adobe.com/webplatform/2014/02/25/improving-your-sites-visual-details-css3-text-align-last/",title:"Adobe Web Platform Article"}],categories:["CSS3"],stats:{ie:{5.5:"a #1",6:"a #1",7:"a #1",8:"a #1",9:"a #1",10:"a #1",11:"a #1",TP:"a #1"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"y x",13:"y x",14:"y x",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x",30:"y x",31:"y x",32:"y x",33:"y x",34:"y x",35:"y x",36:"y x",37:"y x",38:"y x",39:"y x",40:"y x"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n d #2",36:"n d #2",37:"n d #2",38:"n d #2",39:"n d #2",40:"n d #2",41:"n d #2",42:"n d #2",43:"n d #2",44:"n d #2"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"n",8:"n"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n d #3",23:"n d #3",24:"n d #3",25:"n d #3",26:"n d #3",27:"n d #3",28:"n d #3",29:"n d #3"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n","8.1-8.3":"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",40:"n"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"n"},and_chr:{41:"n"},and_ff:{36:"y x"},ie_mob:{10:"a #1",11:"a #1"},and_uc:{9.9:"n"}},notes:"",notes_by_num:{1:"In Internet Explorer, the start and end values are not supported.",2:'Enabled through the "Enable Experimental Web Platform Features" flag in chrome://flags',3:'Enabled through the "Enable Experimental Web Platform Features" flag in opera://flags'},usage_perc_y:12.09,usage_perc_a:14.15,ucprefix:!1,parent:"",keywords:"text align last",ie_id:"",chrome_id:""},"css-logical-props":{title:"CSS Logical Properties",description:"Use start/end properties that depend on LTR or RTL writing direction instead of left/right",spec:"http://dev.w3.org/csswg/css-logical-props/",status:"unoff",links:[{url:"https://developer.mozilla.org/en-US/docs/Web/CSS/-moz-margin-start",title:"MDN -moz-margin-start"},{url:"https://developer.mozilla.org/en-US/docs/Web/CSS/-moz-padding-start",title:"MDN -moz-padding-start"}],categories:["CSS","CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"a x #1",3.5:"a x #1",3.6:"a x #1",4:"a x #1",5:"a x #1",6:"a x #1",7:"a x #1",8:"a x #1",9:"a x #1",10:"a x #1",11:"a x #1",12:"a x #1",13:"a x #1",14:"a x #1",15:"a x #1",16:"a x #1",17:"a x #1",18:"a x #1",19:"a x #1",20:"a x #1",21:"a x #1",22:"a x #1",23:"a x #1",24:"a x #1",25:"a x #1",26:"a x #1",27:"a x #1",28:"a x #1",29:"a x #1",30:"a x #1",31:"a x #1",32:"a x #1",33:"a x #1",34:"a x #1",35:"a x #1",36:"a x #1",37:"a x #1",38:"a x #1",39:"a x #1",40:"a x #1"},chrome:{4:"a x #2",5:"a x #2",6:"a x #2",7:"a x #2",8:"a x #2",9:"a x #2",10:"a x #2",11:"a x #2",12:"a x #2",13:"a x #2",14:"a x #2",15:"a x #2",16:"a x #2",17:"a x #2",18:"a x #2",19:"a x #2",20:"a x #2",21:"a x #2",22:"a x #2",23:"a x #2",24:"a x #2",25:"a x #2",26:"a x #2",27:"a x #2",28:"a x #2",29:"a x #2",30:"a x #2",31:"a x #2",32:"a x #2",33:"a x #2",34:"a x #2",35:"a x #2",36:"a x #2",37:"a x #2",38:"a x #2",39:"a x #2",40:"a x #2",41:"a x #2",42:"a x #2",43:"a x #2",44:"a x #2"},safari:{3.1:"a x #2",3.2:"a x #2",4:"a x #2",5:"a x #2",5.1:"a x #2",6:"a x #2",6.1:"a x #2",7:"a x #2",7.1:"a x #2",8:"a x #2"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"a x #2",16:"a x #2",17:"a x #2",18:"a x #2",19:"a x #2",20:"a x #2",21:"a x #2",22:"a x #2",23:"a x #2",24:"a x #2",25:"a x #2",26:"a x #2",27:"a x #2",28:"a x #2",29:"a x #2"},ios_saf:{3.2:"a x #2","4.0-4.1":"a x #2","4.2-4.3":"a x #2","5.0-5.1":"a x #2","6.0-6.1":"a x #2","7.0-7.1":"a x #2",8:"a x #2","8.1-8.3":"a x #2"},op_mini:{"5.0-8.0":"n"},android:{2.1:"a x #2",2.2:"a x #2",2.3:"a x #2",3:"a x #2",4:"a x #2",4.1:"a x #2","4.2-4.3":"a x #2",4.4:"a x #2","4.4.3-4.4.4":"a x #2",40:"a x #2"},bb:{7:"a x #2",10:"a x #2"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"a x #2"},and_chr:{41:"a x #2"},and_ff:{36:"a x #1"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"a x #2"}},notes:"",notes_by_num:{1:"Only supports the *-start, and *-end values for `margin`, `border` and `padding`, not the inline/block type values as defined in the spec.",2:"Like #1 but also supports `*-before` and `*-end` for `*-block-start` and `*-block-end` properties as well as `start` and `end` values for `text-align`"},usage_perc_y:0,usage_perc_a:79.96,ucprefix:!1,parent:"",keywords:"margin-start,margin-end,padding-start,padding-end,border-start,border-end,inline-start,inline-end,block-start,block-end",ie_id:"",chrome_id:""},fetch:{title:"Fetch",description:"A modern replacement for XMLHttpRequest.",spec:"https://fetch.spec.whatwg.org/",status:"ls",links:[{url:"https://github.com/github/fetch",title:"Polyfill"},{url:"http://addyosmani.com/demos/fetch-api/",title:"Demo"}],categories:["JS API"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n d #1",35:"n d #1",36:"n d #1",37:"n d #1",38:"n d #1",39:"y",40:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"n",37:"n",38:"n",39:"n",40:"a #2",41:"a #2 #3",42:"y",43:"y",44:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"n",8:"n"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"a #2",28:"a #2 #3",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n","8.1-8.3":"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",40:"n"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"n"},and_chr:{41:"a #2"},and_ff:{36:"n"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"",notes_by_num:{1:"Partial support can be enabled in Firefox with the `dom.fetch.enabled` flag.",2:"Only available in Chrome and Opera within ServiceWorkers.",3:'Available in Chrome and Opera within Window and Workers by enabling the "Experimental Web Platform Features" flag in `chrome://flags`'},usage_perc_y:.28,usage_perc_a:39.47,ucprefix:!1,parent:"",keywords:"fetch,service,workers,xhr,xmlhttprequest",ie_id:"fetchapi",chrome_id:"6730533392351232"},"background-attachment":{title:"CSS background-attachment",description:"Method of defining how a background image is attached to a scrollable element. Values include `scroll` (default), `fixed` and `local`.",spec:"http://www.w3.org/TR/css3-background/#the-background-attachment",status:"cr",links:[{url:"https://developer.mozilla.org/en-US/docs/Web/CSS/background-attachment",title:"MDN article"}],categories:["CSS"],stats:{ie:{5.5:"a #1",6:"a #1",7:"a #1",8:"a #1",9:"y",10:"y",11:"y",TP:"y"},firefox:{2:"a #1",3:"a #1",3.5:"a #1",3.6:"a #1",4:"a #1",5:"a #1",6:"a #1",7:"a #1",8:"a #1",9:"a #1",10:"a #1",11:"a #1",12:"a #1",13:"a #1",14:"a #1",15:"a #1",16:"a #1",17:"a #1",18:"a #1",19:"a #1",20:"a #1",21:"a #1",22:"a #1",23:"a #1",24:"a #1",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"a #1",3.2:"a #1",4:"a #1",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"a #1","9.5-9.6":"a #1","10.0-10.1":"a #1",10.5:"y",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"a #2","6.0-6.1":"a #2","7.0-7.1":"a #2",8:"y","8.1-8.3":"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"a #1","4.2-4.3":"a #1",4.4:"n","4.4.3-4.4.4":"n",40:"n"},bb:{7:"a #2",10:"a #2"},op_mob:{10:"u",11:"u",11.1:"u",11.5:"u",12:"u",12.1:"y",24:"n"},and_chr:{41:"a #2"},and_ff:{36:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"a #1"}},notes:"Most mobile devices have a delay in updating the background position after scrolling a page with `fixed` backgrounds.",notes_by_num:{1:"Partial support refers to supporting `fixed` but not `local`",2:"Partial support refers to supporting `local` but not `fixed`"},usage_perc_y:68.18,usage_perc_a:22.33,ucprefix:!1,parent:"",keywords:"",ie_id:"",chrome_id:""},currentcolor:{title:"CSS currentColor value",description:"A CSS value that will apply the existing `color` value to other properties like `background-color`, etc. ",spec:"http://www.w3.org/TR/css3-color/#currentcolor",status:"rec",links:[{url:"https://developer.mozilla.org/en-US/docs/Web/CSS/color_value#currentColor_keyword",title:"MDN article"},{url:"http://css-tricks.com/currentcolor/",title:"CSS Tricks article"}],categories:["CSS"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"y",10:"y",11:"y",TP:"y"},firefox:{2:"y",3:"y",3.5:"y",3.6:"y",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"n",3.2:"n",4:"y",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"y","10.0-10.1":"y",10.5:"y",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"u","4.0-4.1":"y","4.2-4.3":"y","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y","8.1-8.3":"y"},op_mini:{"5.0-8.0":"y"},android:{2.1:"y",2.2:"y",2.3:"y",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"y",10:"y"},op_mob:{10:"y",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:"",notes_by_num:{},usage_perc_y:94.72,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"",ie_id:"",chrome_id:""},"input-pattern":{title:"Pattern attribute for input fields",description:"Allows validation of an input field based on a given regular expression pattern.",spec:"https://html.spec.whatwg.org/multipage/forms.html#the-pattern-attribute",status:"ls",links:[{url:"http://html5pattern.com",title:"Site with common sample patterns "}],categories:["HTML5"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"n",8:"n"},opera:{9:"n","9.5-9.6":"y","10.0-10.1":"y",10.5:"y",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n","8.1-8.3":"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"y",40:"y"},bb:{7:"n",10:"y"},op_mob:{10:"y",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"a #1"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"a #1",11:"a #1"},and_uc:{9.9:"y"}},notes:"",notes_by_num:{1:"Partial support refers to not displaying a message for invalid patterns"},usage_perc_y:73.35,usage_perc_a:.73,ucprefix:!1,parent:"form-validation",keywords:"",ie_id:"",chrome_id:""},registerprotocolhandler:{title:"Custom protocol handling",description:"Method of allowing a webpage to handle a given protocol using `navigator.registerProtocolHandler`. This allows certain URLs to be opened by a given web application, for example `mailto:` addresses can be opened by a webmail client.",spec:"https://html.spec.whatwg.org/multipage/webappapis.html#custom-handlers",status:"ls",links:[{url:"https://developer.mozilla.org/en-US/docs/Web/API/Navigator/registerProtocolHandler",title:"MDN article"}],categories:["HTML5"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"y",3.5:"y",3.6:"y",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"y #1",14:"y #1",15:"y #1",16:"y #1",17:"y #1",18:"y #1",19:"y #1",20:"y #1",21:"y #1",22:"y #1",23:"y #1",24:"y #1",25:"y #1",26:"y #1",27:"y #1",28:"y #1",29:"y #1",30:"y #1",31:"y #1",32:"y #1",33:"y #1",34:"y #1",35:"y #1",36:"y #1",37:"y #1",38:"y #1",39:"y #1",40:"y #1",41:"y #1",42:"y #1",43:"y #1",44:"y #1"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"n",8:"n"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"y #1",12:"y #1",12.1:"y #1",15:"y #1",16:"y #1",17:"y #1",18:"y #1",19:"y #1",20:"y #1",21:"y #1",22:"y #1",23:"y #1",24:"y #1",25:"y #1",26:"y #1",27:"y #1",28:"y #1",29:"y #1"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n","8.1-8.3":"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",40:"n"},bb:{7:"n",10:"y #1"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"n"},and_chr:{41:"n"},and_ff:{36:"n"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"",notes_by_num:{1:"Supports protocols `mailto`, `mms`, `nntp`, `rtsp`, and `webcal` but requires custom protocols to start with `web+`"},usage_perc_y:47.48,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"",ie_id:"",chrome_id:""},"css-snappoints":{title:"CSS Scroll snap points",description:"CSS technique that allows customizable scrolling experiences like pagination of carousels by setting defined snap points.",spec:"http://www.w3.org/TR/css-snappoints-1/",status:"wd",links:[{url:"http://generatedcontent.org/post/66817675443/setting-native-like-scrolling-offsets-in-css-with",title:"Blog post"}],categories:["CSS"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"a x #1",11:"a x #2",TP:"a x #2"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"n",37:"n",38:"n",39:"n d #3",40:"n d #3"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"n",37:"n",38:"n",39:"n",40:"n",41:"n",42:"n",43:"n",44:"n"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"n",8:"n"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n","8.1-8.3":"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",40:"n"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"n"},and_chr:{41:"n"},and_ff:{36:"n"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"Currently in development in WebKit with partial support in nightly builds.",notes_by_num:{1:"Partial support in IE10 refers to support limited to touch screens.",2:"Partial support in IE11 [documented here](https://dl.dropboxusercontent.com/u/444684/openwebref/CSS/scroll-snap-points/support.html)",3:"Can be enabled in Firefox using the `layout.css.scroll-snap.enabled` flag in `about:config`"},usage_perc_y:0,usage_perc_a:9.28,ucprefix:!1,parent:"",keywords:"scroll-snap-points-x,scroll-snap-points-y,scroll-snap-type,scroll-snap-destination,scroll-snap-coordinate",ie_id:"cssscrollingsnappoints",chrome_id:""},"input-minlength":{title:"Minimum length attribute for input fields",description:"Declares a lower bound on the number of characters a user can input.",spec:"https://html.spec.whatwg.org/multipage/forms.html#the-maxlength-and-minlength-attributes",status:"ls",links:[{url:"http://www.w3.org/TR/html5/forms.html#setting-minimum-input-length-requirements:-the-minlength-attribute",title:"W3C usage example"}],categories:["HTML5"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"n",37:"n",38:"n",39:"n",40:"n"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"n",37:"n",38:"n",39:"n",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"n",8:"n"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n","8.1-8.3":"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",40:"y"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"n"},and_chr:{41:"y"},and_ff:{36:"n"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"",notes_by_num:{},usage_perc_y:39.74,usage_perc_a:0,ucprefix:!1,parent:"form-validation",keywords:"",ie_id:"",chrome_id:"6023370181181440"},"css-media-interaction":{title:"Media Queries: interaction media features",description:"Allows a media query to be set based on the presence and accuracy of the user's pointing device, and whether they have the ability to hover over elements on the page. This includes the `pointer`, `any-pointer`, `hover`, and `any-hover` media features.",spec:"http://www.w3.org/TR/mediaqueries-4/#mf-interaction",status:"wd",links:[{url:"http://jordanm.co.uk/2013/11/11/potential-use-cases-for-script-hover-and-pointer.html",title:"Potential use cases for script, hover and pointer CSS Level 4 Media Features"},{url:"https://dev.opera.com/articles/media-features/",title:"Interaction Media Features and their potential (for incorrect assumptions)"}],categories:["CSS"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"n",37:"n",38:"n",39:"n",40:"n"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"n",37:"n",38:"n",39:"n",40:"n",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"n",8:"n"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n","8.1-8.3":"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",40:"n"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"n"},and_chr:{41:"y"},and_ff:{36:"n"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"",notes_by_num:{},usage_perc_y:29.01,usage_perc_a:0,ucprefix:!1,parent:"css-mediaqueries",keywords:"@media,interation,hover,any-hover,pointer,any-pointer",ie_id:"mediaquerieslevel4interactionmediafeaturespointerandhover",chrome_id:"6460705494532096"},ime:{title:"Input Method Editor API",description:"Provides scripted access to the Input Method Editor (IME). An IME is often used to input characters from East Asian languages by typing roman characters and selecting from the resulting suggestions.",spec:"http://www.w3.org/TR/ime-api/",status:"wd",links:[{url:"http://blogs.msdn.com/b/ie/archive/2014/03/31/building-better-input-experience-for-east-asian-users-with-the-ime-api-in-ie11.aspx",title:"Building Better Input Experience for East Asian Users with the IME API in IE11"}],categories:["JS API"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"y x #1",TP:"y x #1"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"n",37:"n",38:"n",39:"n",40:"n"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"n",37:"n",38:"n",39:"n",40:"n",41:"n",42:"n",43:"n",44:"n"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"n",8:"n"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n","8.1-8.3":"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",40:"n"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"n"},and_chr:{41:"n"},and_ff:{36:"n"},ie_mob:{10:"n",11:"y x #1"},and_uc:{9.9:"n"}},notes:"",notes_by_num:{1:"Prefixed implementation uses `msGetInputContext()` method from an earlier version of the spec to get the `InputMethodContext`, rather than the `inputMethodContext` attribute. Also includes support for `getCompositionAlternatives()` from the latest E"},usage_perc_y:8.49,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"ime,cjk,input,internationalization,inputMethodContext,candidatewindow,composition",ie_id:"imeapi",chrome_id:"6366722080636928"},"font-smooth":{title:"CSS font-smooth",description:"Controls the application of anti-aliasing when fonts are rendered.",spec:"http://www.w3.org/TR/WD-font/#font-smooth", +status:"unoff",links:[{url:"https://developer.mozilla.org/en-US/docs/Web/CSS/font-smooth",title:"MDN article"},{url:"http://www.w3.org/TR/WD-font/#font-smooth",title:"Old version of W3C recommendation containing font-smooth"}],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"a x #2 #3",26:"a x #2 #3",27:"a x #2 #3",28:"a x #2 #3",29:"a x #2 #3",30:"a x #2 #3",31:"a x #2 #3",32:"a x #2 #3",33:"a x #2 #3",34:"a x #2 #3",35:"a x #2 #3",36:"a x #2 #3",37:"a x #2 #3",38:"a x #2 #3",39:"a x #2 #3",40:"a x #2 #3"},chrome:{4:"n",5:"a x #1 #3",6:"a x #1 #3",7:"a x #1 #3",8:"a x #1 #3",9:"a x #1 #3",10:"a x #1 #3",11:"a x #1 #3",12:"a x #1 #3",13:"a x #1 #3",14:"a x #1 #3",15:"a x #1 #3",16:"a x #1 #3",17:"a x #1 #3",18:"a x #1 #3",19:"a x #1 #3",20:"a x #1 #3",21:"a x #1 #3",22:"a x #1 #3",23:"a x #1 #3",24:"a x #1 #3",25:"a x #1 #3",26:"a x #1 #3",27:"a x #1 #3",28:"a x #1 #3",29:"a x #1 #3",30:"a x #1 #3",31:"a x #1 #3",32:"a x #1 #3",33:"a x #1 #3",34:"a x #1 #3",35:"a x #1 #3",36:"a x #1 #3",37:"a x #1 #3",38:"a x #1 #3",39:"a x #1 #3",40:"a x #1 #3",41:"a x #1 #3",42:"a x #1 #3",43:"a x #1 #3",44:"a x #1 #3"},safari:{3.1:"n",3.2:"n",4:"a x #1 #3",5:"a x #1 #3",5.1:"a x #1 #3",6:"a x #1 #3",6.1:"a x #1 #3",7:"a x #1 #3",7.1:"a x #1 #3",8:"a x #1 #3"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"a x #1 #3",16:"a x #1 #3",17:"a x #1 #3",18:"a x #1 #3",19:"a x #1 #3",20:"a x #1 #3",21:"a x #1 #3",22:"a x #1 #3",23:"a x #1 #3",24:"a x #1 #3",25:"a x #1 #3",26:"a x #1 #3",27:"a x #1 #3",28:"a x #1 #3",29:"a x #1 #3"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n","8.1-8.3":"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",40:"n"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"n"},and_chr:{41:"n"},and_ff:{36:"n"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"Though present in early (2002) drafts of CSS3 Fonts, `font-smooth` has been removed from this specification and is currently not on the standard track.",notes_by_num:{1:"Webkit implements something similar with a different name `-webkit-font-smoothing` and different values: `none`, `antialiased` and `subpixel-antialiased`.",2:"Firefox implements something similar with a different name `-moz-osx-font-smoothing` and different values: `auto`, `inherit`, `unset`, `grayscale`.",3:"Works only on Mac OS X platform."},usage_perc_y:0,usage_perc_a:50.44,ucprefix:!1,parent:"",keywords:"font smooth,font smoothing,-webkit-font-smoothing,-moz-osx-font-smoothing",ie_id:"",chrome_id:""},"permissions-api":{title:"Permissions API",description:"High-level JavaScript API for checking and requesting permissions",spec:"https://w3c.github.io/permissions/",status:"unoff",links:[{url:"http://updates.html5rocks.com/2015/04/permissions-api-for-the-web",title:"Permission API samples and examples"}],categories:["JS API"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"n",37:"n",38:"n",39:"n",40:"n"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"n",37:"n",38:"n",39:"n",40:"n",41:"n",42:"n",43:"y",44:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"n",8:"n"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n","8.1-8.3":"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",40:"n"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"n"},and_chr:{41:"n"},and_ff:{36:"n"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"",notes_by_num:{},usage_perc_y:.13,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"web-permissions,navigator.permissions",ie_id:"",chrome_id:"6376494003650560"}}}},{}],57:[function(a,b,c){b.exports={title:"CSS3 Background-image options",description:"New properties to affect background images, including background-clip, background-origin and background-size",spec:"http://www.w3.org/TR/css3-background/#backgrounds",status:"cr",links:[{url:"http://www.standardista.com/css3/css3-background-properties",title:"Detailed compatibility tables and demos"},{url:"http://www.css3files.com/background/",title:"Information page"},{url:"https://github.com/louisremi/background-size-polyfill",title:"Polyfill for IE7-8"}],bugs:[{description:"iOS Safari has buggy behavior with `background-size: cover;` on a page's body."},{description:"iOS Safari has buggy behavior with `background-size: cover;` + `background-attachment: fixed;`"}],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"y",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"a x",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"a #3",5:"a #3",6:"a #3",7:"a #3",8:"a #3",9:"a #3",10:"a #3",11:"a #3",12:"a #3",13:"a #3",14:"a #3",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"a #2 #3",3.2:"a #2 #3",4:"a #2 #3",5:"a #2 #3",5.1:"a #2 #3",6:"a #2 #3",6.1:"a #2 #3",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"a x",10.5:"y",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"a","4.0-4.1":"a","4.2-4.3":"a","5.0-5.1":"a #3","6.0-6.1":"a","7.0-7.1":"y",8:"y","8.1-8.3":"y"},op_mini:{"5.0-8.0":"a #1"},android:{2.1:"a x",2.2:"a x #3",2.3:"a x #3",3:"a #3",4:"a #3",4.1:"a #3","4.2-4.3":"a #3",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"y",10:"y"},op_mob:{10:"y",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:"",notes_by_num:{1:"Partial support in Opera Mini refers to not supporting background sizing or background attachments. However Opera Mini 7.5 supports background sizing (including cover and contain values).",2:"Partial support in Safari 6 refers to not supporting background sizing offset from edges syntax.",3:"Does not support `background-size` values in the `background` shorthand"},usage_perc_y:87.92,usage_perc_a:6.73,ucprefix:!1,parent:"",keywords:"",ie_id:"",chrome_id:"",shown:!0}},{}],58:[function(a,b,c){b.exports={title:"CSS3 Border images",description:"Method of using images for borders",spec:"http://www.w3.org/TR/css3-background/#the-border-image",status:"cr",links:[{url:"http://www.css3files.com/border/",title:"Information page"},{url:"http://docs.webplatform.org/wiki/css/properties/border-image",title:"WebPlatform Docs"}],bugs:[],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"a x",3.6:"a x",4:"a x",5:"a x",6:"a x",7:"a x",8:"a x",9:"a x",10:"a x",11:"a x",12:"a x",13:"a x",14:"a x",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"a x",5:"a x",6:"a x",7:"a x",8:"a x",9:"a x",10:"a x",11:"a x",12:"a x",13:"a x",14:"a x",15:"y x",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"a x",3.2:"a x",4:"a x",5:"a x",5.1:"a x",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"a",10.6:"a",11:"a x",11.1:"a x",11.5:"a x",11.6:"a x",12:"a x",12.1:"a x",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"a x","4.0-4.1":"a x","4.2-4.3":"a x","5.0-5.1":"a x","6.0-6.1":"y","7.0-7.1":"y",8:"y","8.1-8.3":"y"},op_mini:{"5.0-8.0":"a x"},android:{2.1:"a x",2.2:"a x",2.3:"a x",3:"a x",4:"a x",4.1:"a x","4.2-4.3":"a x",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"a x",10:"y"},op_mob:{10:"n",11:"a x",11.1:"a x",11.5:"a x",12:"a x",12.1:"a x",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"n",11:"y"},and_uc:{9.9:"y"}},notes:"Note that both the `border-style` and `border-width` must be specified (not set to `none` or 0) for border-images to work according to spec, though older implementations may not have this requirement. Partial support refers to supporting the shorthand syntax, but not the individual properties (border-image-source, border-image-slice, etc). ",notes_by_num:{},usage_perc_y:84.64,usage_perc_a:6.87,ucprefix:!1,parent:"",keywords:"",ie_id:"",chrome_id:"",shown:!0}},{}],59:[function(a,b,c){b.exports={title:"CSS3 Border-radius (rounded corners)",description:"Method of making the border corners round",spec:"http://www.w3.org/TR/css3-background/#the-border-radius",status:"cr",links:[{url:"http://border-radius.com",title:"Border-radius CSS Generator"},{url:"http://muddledramblings.com/table-of-css3-border-radius-compliance",title:"Detailed compliance table"},{url:"http://www.css3files.com/border/#borderradius",title:"Information page"},{url:"http://css3pie.com/",title:"Polyfill which includes border-radius"},{url:"http://docs.webplatform.org/wiki/css/properties/border-radius",title:"WebPlatform Docs"}],bugs:[{description:"Safari does not apply `border-radius` correctly to image borders: http://stackoverflow.com/q/17202128"},{description:"Android Browser 2.3 does not support % value for `border-radius`."},{description:"Border-radius does not work on fieldset elements in IE9."},{description:"The stock browser on the Samsung Galaxy S4 with Android 4.2 does not support the `border-radius` shorthand property but does support the long-hand properties for each corner like `border-top-left-radius`."},{description:"Older versions of Safari [had a bug](https://bugs.webkit.org/show_bug.cgi?id=50072) where background images would bleed out of the border-radius."}],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"y",10:"y",11:"y",TP:"y"},firefox:{2:"a x",3:"y x",3.5:"y x",3.6:"y x",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"y x",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"y x",3.2:"y x",4:"y x",5:"y",5.1:"y #1",6:"y #1",6.1:"y #1",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"y",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"y x","4.0-4.1":"y","4.2-4.3":"y","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y","8.1-8.3":"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"y x",2.2:"y",2.3:"y",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"y",10:"y"},op_mob:{10:"n",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:"",notes_by_num:{1:"Safari 6.1 and earlier did not apply `border-radius` correctly to image borders: http://stackoverflow.com/q/17202128"},usage_perc_y:91.89,usage_perc_a:.02,ucprefix:!1,parent:"",keywords:"roundedcorners, border radius,-moz-border-radius",ie_id:"",chrome_id:"",shown:!0}},{}],60:[function(a,b,c){b.exports={title:"calc() as CSS unit value",description:"Method of allowing calculated values for length units, i.e. `width: calc(100% - 3em)`",spec:"http://www.w3.org/TR/css3-values/#calc",status:"cr",links:[{url:"http://hacks.mozilla.org/2010/06/css3-calc/",title:"Mozilla Hacks article"},{url:"https://developer.mozilla.org/en/CSS/-moz-calc",title:"MDN article"},{url:"http://docs.webplatform.org/wiki/css/functions/calc",title:"WebPlatform Docs"}],bugs:[{description:"IE10 crashes when a div with a property using `calc()` has a child with [same property with inherit](http://stackoverflow.com/questions/19423384/css-less-calc-method-is-crashing-my-ie10)."},{description:"IE 9 - 11 don't render `box-shadow` when `calc()` is used for any of the values"},{description:"IE10 and IE11 don't support using `calc()` inside a `transform`. [Bug report](https://connect.microsoft.com/IE/feedback/details/814380/)"}],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"a",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"y x",5:"y x",6:"y x",7:"y x",8:"y x",9:"y x",10:"y x",11:"y x",12:"y x",13:"y x",14:"y x",15:"y x",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"y x",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"y x","7.0-7.1":"y",8:"y","8.1-8.3":"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"a","4.4.3-4.4.4":"a",40:"y"},bb:{7:"n",10:"y"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"n"}},notes:"Support can be somewhat emulated in older versions of IE using the non-standard `expression()` syntax. Partial support in IE9 refers to the browser crashing when used as a `background-position` value. Partial support in Android Browser 4.4 refers to the browser lacking the ability to multiply and divide values.",notes_by_num:{},usage_perc_y:78.46,usage_perc_a:5.24,ucprefix:!1,parent:"",keywords:"",ie_id:"csscalc",chrome_id:"5765241438732288",shown:!0}},{}],61:[function(a,b,c){b.exports={title:"CSS3 Animation",description:"Complex method of animating certain properties of an element",spec:"http://www.w3.org/TR/css3-animations/",status:"wd",links:[{url:"http://robertnyman.com/2010/05/06/css3-animations/",title:"Blog post on usage"},{url:"http://www.css3files.com/animation/",title:"Information page"},{url:"http://docs.webplatform.org/wiki/css/properties/animations",title:"WebPlatform Docs"}],bugs:[{description:"'animation-fill-mode' property is not supported in Android browser below 2.3."},{description:"iOS 6.1 and below do not support animation on pseudo-elements."},{description:"@keyframes not supported in an inline or scoped stylesheet in Firefox (bug 830056)"}],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"y x",6:"y x",7:"y x",8:"y x",9:"y x",10:"y x",11:"y x",12:"y x",13:"y x",14:"y x",15:"y x",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"y x",5:"y x",6:"y x",7:"y x",8:"y x",9:"y x",10:"y x",11:"y x",12:"y x",13:"y x",14:"y x",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x",30:"y x",31:"y x",32:"y x",33:"y x",34:"y x",35:"y x",36:"y x",37:"y x",38:"y x",39:"y x",40:"y x",41:"y x",42:"y x",43:"y",44:"y"},safari:{3.1:"n",3.2:"n",4:"y x",5:"y x",5.1:"y x",6:"y x",6.1:"y x",7:"y x",7.1:"y x",8:"y x"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"y x",12.1:"y",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x"},ios_saf:{3.2:"y x","4.0-4.1":"y x","4.2-4.3":"y x","5.0-5.1":"y x","6.0-6.1":"y x","7.0-7.1":"y x",8:"y x","8.1-8.3":"y x"},op_mini:{"5.0-8.0":"n"},android:{2.1:"a x",2.2:"a x",2.3:"a x",3:"a x",4:"y x",4.1:"y x","4.2-4.3":"y x",4.4:"y x","4.4.3-4.4.4":"y x",40:"y x"},bb:{7:"y x",10:"y x"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"y",24:"y x"},and_chr:{41:"y x"},and_ff:{36:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y x"}},notes:"Partial support in Android browser refers to buggy behavior in different scenarios.",notes_by_num:{},usage_perc_y:89.92,usage_perc_a:.11,ucprefix:!1,parent:"",keywords:"animations,css-animations,keyframe,keyframes",ie_id:"",chrome_id:"",shown:!0}},{}],62:[function(a,b,c){b.exports={title:"CSS box-decoration-break",description:"Controls whether the box's margins, borders, padding, and other decorations wrap the broken edges of the box fragments (when the box is split by a break (page/column/region/line).",spec:"http://www.w3.org/TR/css3-break/#break-decoration",status:"wd",links:[{url:"https://developer.mozilla.org/en-US/docs/Web/CSS/box-decoration-break",title:"MDN article"},{url:"http://jsbin.com/xojoro/edit?css,output",title:"Demo of effect on box border"}],bugs:[],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x",30:"y x",31:"y x",32:"y x",33:"y x",34:"y x",35:"y x",36:"y x",37:"y x",38:"y x",39:"y x",40:"y x",41:"y x",42:"y x",43:"y x",44:"y x"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"y x",7:"y x",7.1:"y x",8:"y x"},opera:{9:"u","9.5-9.6":"u","10.0-10.1":"u",10.5:"u",10.6:"u",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"y x",8:"y x","8.1-8.3":"y x"},op_mini:{"5.0-8.0":"y"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"y x","4.4.3-4.4.4":"y x",40:"y x"},bb:{7:"u",10:"y x"},op_mob:{10:"u",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y x"},and_chr:{41:"y x"},and_ff:{36:"y"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"",notes_by_num:{},usage_perc_y:73.09,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"box-decoration,box decoration,break",ie_id:"",chrome_id:"",shown:!0}},{}],63:[function(a,b,c){b.exports={title:"CSS3 Box-shadow",description:"Method of displaying an inner or outer shadow effect to elements",spec:"http://www.w3.org/TR/css3-background/#box-shadow",status:"cr",links:[{url:"https://developer.mozilla.org/En/CSS/-moz-box-shadow",title:"MDN article"},{url:"http://westciv.com/tools/boxshadows/index.html",title:"Live editor"},{url:"http://tests.themasta.com/blogstuff/boxshadowdemo.html",title:"Demo of various effects"},{url:"http://www.css3files.com/shadow/",title:"Information page"},{url:"http://docs.webplatform.org/wiki/css/properties/box-shadow",title:"WebPlatform Docs"}],bugs:[{description:"Safari 6, iOS 6 and Android 2.3 default browser don't work with a 0px value for \"blur-radius\".\r\ne.g. `-webkit-box-shadow: 5px 1px 0px 1px #f04e29;`\r\ndoesn't work, but\r\n`-webkit-box-shadow: 5px 1px 1px 1px #f04e29`\r\ndoes."}],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"y",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"y x",3.6:"y x",4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"y x",5:"y x",6:"y x",7:"y x",8:"y x",9:"y x",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"a x",3.2:"a x",4:"a x",5:"y x",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"y",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"a x","4.0-4.1":"y x","4.2-4.3":"y x","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y","8.1-8.3":"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"a x",2.2:"a x",2.3:"a x",3:"a x",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"y x",10:"y"},op_mob:{10:"n",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:'Can be partially emulated in older IE versions using the non-standard "shadow" filter. Partial support in Safari, iOS Safari and Android Browser refers to missing "inset", blur radius value, and multiple shadow support.',notes_by_num:{},usage_perc_y:91.68,usage_perc_a:.17,ucprefix:!1,parent:"",keywords:"box-shadows,boxshadows,box shadow,shaow",ie_id:"",chrome_id:"",shown:!0}},{}],64:[function(a,b,c){b.exports={title:"Crisp edges/pixelated images",description:"Forces images to be scaled with an algorithm that preserves contrast and edges in the image, without smoothing colors or introduce blur. This is intended for images such as pixel art. Official values that accomplish this for the `image-rendering` property are `crisp-edges` and `pixelated`.",spec:"http://dev.w3.org/csswg/css-images-3/#valdef-image-rendering-crisp-edges",status:"unoff",links:[{url:"https://developer.mozilla.org/en-US/docs/Web/CSS/image-rendering",title:"MDN article"},{url:"http://updates.html5rocks.com/2015/01/pixelated",title:"HTML5Rocks article"}],bugs:[{description:"`image-rendering:-webkit-optimize-contrast;` and `-ms-interpolation-mode:nearest-neighbor` do not affect CSS images."}],categories:["CSS","CSS3"],stats:{ie:{5.5:"n",6:"n",7:"a x #2",8:"a x #2",9:"a x #2",10:"a x #2",11:"a x #2",TP:"a x #2"},firefox:{2:"n",3:"n",3.5:"n",3.6:"y x #3",4:"y x #3",5:"y x #3",6:"y x #3",7:"y x #3",8:"y x #3",9:"y x #3",10:"y x #3",11:"y x #3",12:"y x #3",13:"y x #3",14:"y x #3",15:"y x #3",16:"y x #3",17:"y x #3",18:"y x #3",19:"y x #3",20:"y x #3",21:"y x #3",22:"y x #3",23:"y x #3",24:"y x #3",25:"y x #3",26:"y x #3",27:"y x #3",28:"y x #3",29:"y x #3",30:"y x #3",31:"y x #3",32:"y x #3",33:"y x #3",34:"y x #3",35:"y x #3",36:"y x #3",37:"y x #3",38:"y x #3",39:"y x #3",40:"y x #3"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"n",37:"n",38:"n",39:"n",40:"n",41:"y #4",42:"y #4",43:"y #4",44:"y #4"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"a x #1",6.1:"y x #3",7:"y x #3",7.1:"y x #3",8:"y x #3"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"y x #3",12:"y x #3",12.1:"y x #3",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"y #4",29:"y #4"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"a x #1","6.0-6.1":"a x #1","7.0-7.1":"y x #3",8:"y x #3","8.1-8.3":"y x #3"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",40:"n"},bb:{7:"n",10:"a x #1"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"y x #3",12.1:"y x #3",24:"n"},and_chr:{41:"y #4"},and_ff:{36:"y x #3"},ie_mob:{10:"a x #2",11:"a x #2"},and_uc:{9.9:"a x #1"}},notes:"Note that prefixes apply to the value (e.g. `-moz-crisp-edges`), not the `image-rendering` property.",notes_by_num:{1:"Supported using the non-standard value `-webkit-optimize-contrast`",2:"Internet Explorer accomplishes support using the non-standard declaration `-ms-interpolation-mode: nearest-neighbor`",3:"Supports the `crisp-edges` value, but not `pixelated`.",4:"Supports the `pixelated` value, but not `crisp-edges`."},usage_perc_y:51.81,usage_perc_a:18.47,ucprefix:!1,parent:"",keywords:"image-rendering,crisp-edges",ie_id:"",chrome_id:"5118058116939776",shown:!0}},{}],65:[function(a,b,c){b.exports={title:"CSS Device Adaptation",description:"A standard way to override the size of viewport in web page, standardizing and replacing Apple's own popular viewport implementation.",spec:"http://www.w3.org/TR/css-device-adapt/",status:"wd",links:[{url:"https://dev.opera.com/articles/view/an-introduction-to-meta-viewport-and-viewport/",title:"Introduction to meta viewport and @viewport in Opera Mobile"},{url:"http://msdn.microsoft.com/en-us/library/ie/hh708740(v=vs.85).aspx",title:"Device adaptation in Internet Explorer 10"}],bugs:[],categories:["CSS"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"a x #1",11:"a x #1",TP:"a x #1"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"n",37:"n",38:"n",39:"n",40:"n"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"n",37:"n",38:"n",39:"n",40:"n",41:"n",42:"n",43:"n",44:"n"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"n",8:"n"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n","8.1-8.3":"n"},op_mini:{"5.0-8.0":"a x #2"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",40:"n"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"a x #2",11.1:"a x #2",11.5:"a x #2",12:"a x #2",12.1:"a x #2",24:"n"},and_chr:{41:"n"},and_ff:{36:"n"},ie_mob:{10:"a x #1",11:"a x #1"},and_uc:{9.9:"n"}},notes:"",notes_by_num:{1:"IE only supports the 'width' and 'height' properties.",2:"Opera Mobile and Opera Mini only support the 'orientation' property."},usage_perc_y:0,usage_perc_a:12.78,ucprefix:!1,parent:"",keywords:"viewport",ie_id:"",chrome_id:"",shown:!0}},{}],66:[function(a,b,c){b.exports={title:"CSS Filter Effects",description:"Method of applying filter effects (like blur, grayscale, brightness, contrast and hue) to elements, previously only possible by using SVG.",spec:"http://www.w3.org/TR/filter-effects/",status:"wd",links:[{url:"http://html5-demos.appspot.com/static/css/filters/index.html",title:"Demo file for WebKit browsers"},{url:"http://www.html5rocks.com/en/tutorials/filters/understanding-css/",title:"HTML5Rocks article"},{url:"http://dl.dropbox.com/u/3260327/angular/CSS3ImageManipulation.html",title:"Filter editor"},{url:"http://bennettfeely.com/filters/",title:"Filter Playground"}],bugs:[],categories:["CSS","CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n d #2"},firefox:{2:"n",3:"n",3.5:"n",3.6:"a",4:"a",5:"a",6:"a",7:"a",8:"a",9:"a",10:"a",11:"a",12:"a",13:"a",14:"a",15:"a",16:"a",17:"a",18:"a",19:"a",20:"a",21:"a",22:"a",23:"a",24:"a",25:"a",26:"a",27:"a",28:"a",29:"a",30:"a",31:"a",32:"a",33:"a",34:"a d #1",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x",30:"y x",31:"y x",32:"y x",33:"y x",34:"y x",35:"y x",36:"y x",37:"y x",38:"y x",39:"y x",40:"y x",41:"y x",42:"y x",43:"y x",44:"y x"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"y x",6.1:"y x",7:"y x",7.1:"y x",8:"y x"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"y x","7.0-7.1":"y x",8:"y x","8.1-8.3":"y x"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"y x","4.4.3-4.4.4":"y x",40:"y x"},bb:{7:"n",10:"y x"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y x"},and_chr:{41:"y x"},and_ff:{36:"y"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"y x"}},notes:'Note that this property is significantly different from and incompatible with Microsoft\'s [older "filter" property](http://msdn.microsoft.com/en-us/library/ie/ms530752%28v=vs.85%29.aspx).\r\n\r\nPartial support in Firefox before version 34 [only implemented the url() function of the filter property](https://developer.mozilla.org/en-US/docs/Web/CSS/filter#Browser_compatibility)',notes_by_num:{1:"Supported in Firefox under the `layout.css.filters.enabled` flag.",2:'Supported in Project Spartan under the "Enable CSS filter property" flag. Supports filter functions, but not the `url` function.'},usage_perc_y:73.76,usage_perc_a:2.66,ucprefix:!1,parent:"",keywords:"sepia,hue-rotate,invert,saturate",ie_id:"filters",chrome_id:"5822463824887808",shown:!0}},{}],67:[function(a,b,c){b.exports={title:"CSS Gradients",description:"Method of defining a linear or radial color gradient as a CSS image.",spec:"http://www.w3.org/TR/css3-images/",status:"cr",links:[{url:"http://www.colorzilla.com/gradient-editor/",title:"Cross-browser editor"},{url:"http://www.css3files.com/gradient/",title:"Information page"},{url:"http://css3pie.com/",title:"Tool to emulate support in IE"},{url:"http://docs.webplatform.org/wiki/css/functions/linear-gradient",title:"WebPlatform Docs"}],bugs:[],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"y x",4:"y x",5:"y x",6:"y x",7:"y x",8:"y x",9:"y x",10:"y x",11:"y x",12:"y x",13:"y x",14:"y x",15:"y x",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"a x", +5:"a x",6:"a x",7:"a x",8:"a x",9:"a x",10:"y x",11:"y x",12:"y x",13:"y x",14:"y x",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"n",3.2:"n",4:"a x",5:"a x",5.1:"y x",6:"y x",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"a x",11.5:"a x",11.6:"y x",12:"y x",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"a x","4.0-4.1":"a x","4.2-4.3":"a x","5.0-5.1":"y x","6.0-6.1":"y x","7.0-7.1":"y",8:"y","8.1-8.3":"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"a x",2.2:"a x",2.3:"a x",3:"a x",4:"y x",4.1:"y x","4.2-4.3":"y x",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"a x",10:"y"},op_mob:{10:"n",11:"n",11.1:"a x",11.5:"a x",12:"y x",12.1:"y",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y x"}},notes:'Syntax used by browsers with prefixed support may be incompatible with that for proper support. \r\n\r\nPartial support in Opera 11.10 and 11.50 also refers to only having support for linear gradients.\r\n\r\nSupport can be somewhat emulated in older IE versions using the non-standard "gradient" filter. \r\n\r\nFirefox 10+, Opera 11.6+, Chrome 26+ and IE10+ also support the new "to (side)" syntax.',notes_by_num:{},usage_perc_y:89.71,usage_perc_a:.45,ucprefix:!1,parent:"",keywords:"linear,linear-gradient,gradiant",ie_id:"gradients",chrome_id:"5785905063264256",shown:!0}},{}],68:[function(a,b,c){b.exports={title:"CSS Hyphenation",description:'Method of controlling when words at the end of lines should be hyphenated using the "hyphens" property.',spec:"http://www.w3.org/TR/css3-text/#hyphenation",status:"wd",links:[{url:"https://developer.mozilla.org/en/CSS/hyphens",title:"MDN article"},{url:"http://blog.fontdeck.com/post/9037028497/hyphens",title:"Blog post"},{url:"http://docs.webplatform.org/wiki/css/properties/hyphens",title:"WebPlatform Docs"}],bugs:[],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"y x",11:"y x",TP:"y x"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"y x",7:"y x",8:"y x",9:"y x",10:"y x",11:"y x",12:"y x",13:"y x",14:"y x",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x",30:"y x",31:"y x",32:"y x",33:"y x",34:"y x",35:"y x",36:"y x",37:"y x",38:"y x",39:"y x",40:"y x"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"n",37:"n",38:"n",39:"n",40:"n",41:"n",42:"n",43:"n",44:"n"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"y x",6:"y x",6.1:"y x",7:"y x",7.1:"y x",8:"y x"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"y x","5.0-5.1":"y x","6.0-6.1":"y x","7.0-7.1":"y x",8:"y x","8.1-8.3":"y x"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",40:"n"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"n"},and_chr:{41:"n"},and_ff:{36:"y x"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"a x"}},notes:'Chrome 29- and Android 4.0 Browser support "-webkit-hyphens: none", but not the "auto" property. Chrome 30+ doesn\'t support it either. It is [advisable to set the @lang attribute](http://blog.adrianroselli.com/2015/01/on-use-of-lang-attribute.html) on the HTML element to enable hyphenation support and improve accessibility.',notes_by_num:{},usage_perc_y:32.23,usage_perc_a:4.25,ucprefix:!1,parent:"",keywords:"hyphen,shy",ie_id:"",chrome_id:"",shown:!0}},{}],69:[function(a,b,c){b.exports={title:"CSS Logical Properties",description:"Use start/end properties that depend on LTR or RTL writing direction instead of left/right",spec:"http://dev.w3.org/csswg/css-logical-props/",status:"unoff",links:[{url:"https://developer.mozilla.org/en-US/docs/Web/CSS/-moz-margin-start",title:"MDN -moz-margin-start"},{url:"https://developer.mozilla.org/en-US/docs/Web/CSS/-moz-padding-start",title:"MDN -moz-padding-start"}],bugs:[],categories:["CSS","CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"a x #1",3.5:"a x #1",3.6:"a x #1",4:"a x #1",5:"a x #1",6:"a x #1",7:"a x #1",8:"a x #1",9:"a x #1",10:"a x #1",11:"a x #1",12:"a x #1",13:"a x #1",14:"a x #1",15:"a x #1",16:"a x #1",17:"a x #1",18:"a x #1",19:"a x #1",20:"a x #1",21:"a x #1",22:"a x #1",23:"a x #1",24:"a x #1",25:"a x #1",26:"a x #1",27:"a x #1",28:"a x #1",29:"a x #1",30:"a x #1",31:"a x #1",32:"a x #1",33:"a x #1",34:"a x #1",35:"a x #1",36:"a x #1",37:"a x #1",38:"a x #1",39:"a x #1",40:"a x #1"},chrome:{4:"a x #2",5:"a x #2",6:"a x #2",7:"a x #2",8:"a x #2",9:"a x #2",10:"a x #2",11:"a x #2",12:"a x #2",13:"a x #2",14:"a x #2",15:"a x #2",16:"a x #2",17:"a x #2",18:"a x #2",19:"a x #2",20:"a x #2",21:"a x #2",22:"a x #2",23:"a x #2",24:"a x #2",25:"a x #2",26:"a x #2",27:"a x #2",28:"a x #2",29:"a x #2",30:"a x #2",31:"a x #2",32:"a x #2",33:"a x #2",34:"a x #2",35:"a x #2",36:"a x #2",37:"a x #2",38:"a x #2",39:"a x #2",40:"a x #2",41:"a x #2",42:"a x #2",43:"a x #2",44:"a x #2"},safari:{3.1:"a x #2",3.2:"a x #2",4:"a x #2",5:"a x #2",5.1:"a x #2",6:"a x #2",6.1:"a x #2",7:"a x #2",7.1:"a x #2",8:"a x #2"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"a x #2",16:"a x #2",17:"a x #2",18:"a x #2",19:"a x #2",20:"a x #2",21:"a x #2",22:"a x #2",23:"a x #2",24:"a x #2",25:"a x #2",26:"a x #2",27:"a x #2",28:"a x #2",29:"a x #2"},ios_saf:{3.2:"a x #2","4.0-4.1":"a x #2","4.2-4.3":"a x #2","5.0-5.1":"a x #2","6.0-6.1":"a x #2","7.0-7.1":"a x #2",8:"a x #2","8.1-8.3":"a x #2"},op_mini:{"5.0-8.0":"n"},android:{2.1:"a x #2",2.2:"a x #2",2.3:"a x #2",3:"a x #2",4:"a x #2",4.1:"a x #2","4.2-4.3":"a x #2",4.4:"a x #2","4.4.3-4.4.4":"a x #2",40:"a x #2"},bb:{7:"a x #2",10:"a x #2"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"a x #2"},and_chr:{41:"a x #2"},and_ff:{36:"a x #1"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"a x #2"}},notes:"",notes_by_num:{1:"Only supports the *-start, and *-end values for `margin`, `border` and `padding`, not the inline/block type values as defined in the spec.",2:"Like #1 but also supports `*-before` and `*-end` for `*-block-start` and `*-block-end` properties as well as `start` and `end` values for `text-align`"},usage_perc_y:0,usage_perc_a:79.96,ucprefix:!1,parent:"",keywords:"margin-start,margin-end,padding-start,padding-end,border-start,border-end,inline-start,inline-end,block-start,block-end",ie_id:"",chrome_id:"",shown:!0}},{}],70:[function(a,b,c){b.exports={title:"CSS Masks",description:"Method of displaying part of an element, using a selected image as a mask",spec:"http://www.w3.org/TR/css-masking/",status:"cr",links:[{url:"http://docs.webplatform.org/wiki/css/properties/mask",title:"WebPlatform Docs"},{url:"http://www.html5rocks.com/en/tutorials/masking/adobe/",title:"HTML5 Rocks article"},{url:"http://thenittygritty.co/css-masking",title:"Detailed blog post"}],bugs:[],categories:["CSS"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"a",3.6:"a",4:"a",5:"a",6:"a",7:"a",8:"a",9:"a",10:"a",11:"a",12:"a",13:"a",14:"a",15:"a",16:"a",17:"a",18:"a",19:"a",20:"a",21:"a",22:"a",23:"a",24:"a",25:"a",26:"a",27:"a",28:"a",29:"a",30:"a",31:"a",32:"a",33:"a",34:"a",35:"a",36:"a",37:"a",38:"a",39:"a",40:"a"},chrome:{4:"a x",5:"a x",6:"a x",7:"a x",8:"a x",9:"a x",10:"a x",11:"a x",12:"a x",13:"a x",14:"a x",15:"a x",16:"a x",17:"a x",18:"a x",19:"a x",20:"a x",21:"a x",22:"a x",23:"a x",24:"a x",25:"a x",26:"a x",27:"a x",28:"a x",29:"a x",30:"a x",31:"a x",32:"a x",33:"a x",34:"a x",35:"a x",36:"a x",37:"a x",38:"a x",39:"a x",40:"a x",41:"a x",42:"a x",43:"a x",44:"a x"},safari:{3.1:"n",3.2:"n",4:"a x",5:"a x",5.1:"a x",6:"a x",6.1:"a x",7:"a x",7.1:"a x",8:"a x"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"a x",16:"a x",17:"a x",18:"a x",19:"a x",20:"a x",21:"a x",22:"a x",23:"a x",24:"a x",25:"a x",26:"a x",27:"a x",28:"a x",29:"a x"},ios_saf:{3.2:"a x","4.0-4.1":"a x","4.2-4.3":"a x","5.0-5.1":"a x","6.0-6.1":"a x","7.0-7.1":"a x",8:"a x","8.1-8.3":"a x"},op_mini:{"5.0-8.0":"n"},android:{2.1:"a x",2.2:"a x",2.3:"a x",3:"a x",4:"a x",4.1:"a x","4.2-4.3":"a x",4.4:"a x","4.4.3-4.4.4":"a x",40:"a x"},bb:{7:"a x",10:"a x"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"a x"},and_chr:{41:"a x"},and_ff:{36:"a"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"a x"}},notes:"Partial support in WebKit/Blink browsers refers to supporting the mask-image and mask-box-image properties, but lacks support for other parts of the spec. Partial support in Firefox refers to only support for inline SVG mask elements i.e. mask: url(#foo).",notes_by_num:{},usage_perc_y:0,usage_perc_a:79.91,ucprefix:!1,parent:"",keywords:"",ie_id:"masks",chrome_id:"5381559662149632",shown:!0}},{}],71:[function(a,b,c){b.exports={title:"Media Queries: resolution feature",description:"Allows a media query to be set based on the device pixels used per CSS unit. While the standard uses `min`/`max-resolution` for this, some browsers support the older non-standard `device-pixel-ratio` media query.",spec:"http://www.w3.org/TR/css3-mediaqueries/#resolution",status:"rec",links:[{url:"http://www.w3.org/blog/CSS/2012/06/14/unprefix-webkit-device-pixel-ratio/",title:"How to unprefix -webkit-device-pixel-ratio"}],bugs:[{description:"Project Spartan technical preview has a bug where `min-resolution` less than `1dpcm` [is ignored](http://jsfiddle.net/behmjd5t/)."}],categories:["CSS","CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"a #1",10:"a #1",11:"a #1",TP:"y"},firefox:{2:"n",3:"n",3.5:"a #2",3.6:"a #2",4:"a #2",5:"a #2",6:"a #2",7:"a #2",8:"a #2",9:"a #2",10:"a #2",11:"a #2",12:"a #2",13:"a #2",14:"a #2",15:"a #2",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"a x #3",5:"a x #3",6:"a x #3",7:"a x #3",8:"a x #3",9:"a x #3",10:"a x #3",11:"a x #3",12:"a x #3",13:"a x #3",14:"a x #3",15:"a x #3",16:"a x #3",17:"a x #3",18:"a x #3",19:"a x #3",20:"a x #3",21:"a x #3",22:"a x #3",23:"a x #3",24:"a x #3",25:"a x #3",26:"a x #3",27:"a x #3",28:"a x #3",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"n",3.2:"n",4:"a x #3",5:"a x #3",5.1:"a x #3",6:"a x #3",6.1:"a x #3",7:"a x #3",7.1:"a x #3",8:"a x #3"},opera:{9:"n","9.5-9.6":"a x #3","10.0-10.1":"a x #3",10.5:"a x #3",10.6:"a x #3",11:"a x #3",11.1:"a x #3",11.5:"a x #3",11.6:"a x #3",12:"a x #3",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"u","4.0-4.1":"a x #3","4.2-4.3":"a x #3","5.0-5.1":"a x #3","6.0-6.1":"a x #3","7.0-7.1":"a x #3",8:"a x #3","8.1-8.3":"a x #3"},op_mini:{"5.0-8.0":"a #1"},android:{2.1:"u",2.2:"u",2.3:"u",3:"u",4:"a x #3",4.1:"a x #3","4.2-4.3":"a x #3",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"a x #3",10:"a x #3"},op_mob:{10:"u",11:"u",11.1:"u",11.5:"u",12:"u",12.1:"y",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"a #1",11:"a #1"},and_uc:{9.9:"a x #3"}},notes:"",notes_by_num:{1:"Supports the `dpi` unit, but does not support `dppx` or `dpcm` units.",2:"Firefox before 16 supports only `dpi` unit, but you can set `2dppx` per `min--moz-device-pixel-ratio: 2`",3:"Support the non-standard `min`/`max-device-pixel-ratio`",4:"Support the non-standard `min`/`max-device-pixel-ratio`"},usage_perc_y:61.17,usage_perc_a:33.39,ucprefix:!1,parent:"css-mediaqueries",keywords:"@media,device-pixel-ratio,resolution",ie_id:"mediaqueriesresolutionfeature,dppxunitfortheresolutionmediaquery",chrome_id:"5944509615570944",shown:!0}},{}],72:[function(a,b,c){b.exports={title:":placeholder-shown CSS pseudo-class",description:"The :placeholder-shown pseudo-class represents a form element with visible placeholder contents.",spec:"http://www.w3.org/TR/selectors4/#placeholder",status:"wd",links:[{url:"http://msdn.microsoft.com/en-us/library/ie/hh772745(v=vs.85).aspx",title:"MSDN article"},{url:"http://css-tricks.com/snippets/css/style-placeholder-text/",title:"CSS-Tricks article with all prefixes"},{url:"http://wiki.csswg.org/ideas/placeholder-styling",title:"CSSWG discussion"}],bugs:[],categories:["CSS"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"a x",11:"a x",TP:"a x"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"a x",5:"a x",6:"a x",7:"a x",8:"a x",9:"a x",10:"a x",11:"a x",12:"a x",13:"a x",14:"a x",15:"a x",16:"a x",17:"a x",18:"a x",19:"a x",20:"a x",21:"a x",22:"a x",23:"a x",24:"a x",25:"a x",26:"a x",27:"a x",28:"a x",29:"a x",30:"a x",31:"a x",32:"a x",33:"a x",34:"a x",35:"a x",36:"a x",37:"a x",38:"a x",39:"a x",40:"a x"},chrome:{4:"a x",5:"a x",6:"a x",7:"a x",8:"a x",9:"a x",10:"a x",11:"a x",12:"a x",13:"a x",14:"a x",15:"a x",16:"a x",17:"a x",18:"a x",19:"a x",20:"a x",21:"a x",22:"a x",23:"a x",24:"a x",25:"a x",26:"a x",27:"a x",28:"a x",29:"a x",30:"a x",31:"a x",32:"a x",33:"a x",34:"a x",35:"a x",36:"a x",37:"a x",38:"a x",39:"a x",40:"a x",41:"a x",42:"a x",43:"a x",44:"a x"},safari:{3.1:"n",3.2:"n",4:"n",5:"a x",5.1:"a x",6:"a x",6.1:"a x",7:"a x",7.1:"a x",8:"a x"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"a x",16:"a x",17:"a x",18:"a x",19:"a x",20:"a x",21:"a x",22:"a x",23:"a x",24:"a x",25:"a x",26:"a x",27:"a x",28:"a x",29:"a x"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"a x","5.0-5.1":"a x","6.0-6.1":"a x","7.0-7.1":"a x",8:"a x","8.1-8.3":"a x"},op_mini:{"5.0-8.0":"n"},android:{2.1:"a x",2.2:"a x",2.3:"a x",3:"a x",4:"a x",4.1:"a x","4.2-4.3":"a x",4.4:"a x","4.4.3-4.4.4":"a x",40:"a x"},bb:{7:"u",10:"a x"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"a x"},and_chr:{41:"a x"},and_ff:{36:"a x"},ie_mob:{10:"a x",11:"a x"},and_uc:{9.9:"a x"}},notes:"Partial support refers to support for styling just the placeholder text, rather than the actual element itself: `::-webkit-input-placeholder` (Chrome/Safari/Opera),\r\n`::-moz-placeholder` (Firefox) and \r\n`:-ms-input-placeholder` (IE). ",notes_by_num:{},usage_perc_y:0,usage_perc_a:89.67,ucprefix:!1,parent:"",keywords:"::placeholder,placeholder",ie_id:"",chrome_id:"",shown:!0}},{}],73:[function(a,b,c){b.exports={title:"::selection CSS pseudo-element",description:"The ::selection CSS pseudo-element applies rules to the portion of a document that has been highlighted (e.g., selected with the mouse or another pointing device) by the user.",spec:"http://www.w3.org/TR/css-pseudo-4/#selectordef-selection",status:"wd",links:[{url:"http://quirksmode.org/css/selectors/selection.html",title:"::selection test"},{url:"http://docs.webplatform.org/wiki/css/selectors/pseudo-elements/::selection",title:"WebPlatform Docs"}],bugs:[],categories:["CSS"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"y",10:"y",11:"y",TP:"y"},firefox:{2:"y x",3:"y x",3.5:"y x",3.6:"y x",4:"y x",5:"y x",6:"y x",7:"y x",8:"y x",9:"y x",10:"y x",11:"y x",12:"y x",13:"y x",14:"y x",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x",30:"y x",31:"y x",32:"y x",33:"y x",34:"y x",35:"y x",36:"y x",37:"y x",38:"y x",39:"y x",40:"y x"},chrome:{4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"y",3.2:"y",4:"y",5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"y","10.0-10.1":"y",10.5:"y",10.6:"y",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n","8.1-8.3":"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"n",10:"y"},op_mob:{10:"u",11:"u",11.1:"u",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{41:"y"},and_ff:{36:"y x"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"n"}},notes:"",notes_by_num:{},usage_perc_y:77.96,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"::selection,selection",ie_id:"",chrome_id:"",shown:!0}},{}],74:[function(a,b,c){b.exports={title:"CSS Shapes Level 1",description:"Allows geometric shapes to be set in CSS to define an area for text to flow around.",spec:"http://www.w3.org/TR/css-shapes/",status:"cr",links:[{url:"http://html.adobe.com/webplatform/layout/shapes/",title:"Adobe demos and samples"},{url:"http://html.adobe.com/webplatform/layout/shapes/browser-support/",title:"CSS shapes support test by Adobe"},{url:"http://alistapart.com/article/css-shapes-101",title:"A List Apart article"}],bugs:[],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"n",37:"n",38:"n",39:"n",40:"n"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n d #1",35:"n d #1",36:"n d #1",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"y x",8:"y x"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"y x","8.1-8.3":"y x"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",40:"y"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y"},and_chr:{41:"y"},and_ff:{36:"n"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"",notes_by_num:{1:'Enabled in Chrome through the "experimental Web Platform features" flag in chrome://flags'},usage_perc_y:50.55,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"circle,ellipse,polygon,inset,shape-outside,shape-inside",ie_id:"shapes",chrome_id:"5163890719588352",shown:!0}},{}],75:[function(a,b,c){b.exports={title:"CSS position:sticky",description:'Keeps elements positioned as "fixed" or "relative" depending on how it appears in the viewport. As a result the element is "stuck" when necessary while scrolling.',spec:"http://dev.w3.org/csswg/css-position/#sticky-positioning",status:"unoff",links:[{url:"http://updates.html5rocks.com/2012/08/Stick-your-landings-position-sticky-lands-in-WebKit",title:"HTML5Rocks"},{url:"https://developer.mozilla.org/en-US/docs/Web/CSS/position",title:"MDN article"},{url:"http://docs.webplatform.org/wiki/css/properties/position",title:"WebPlatform Docs"},{url:"https://github.com/filamentgroup/fixed-sticky",title:"Polyfill"},{url:"https://github.com/wilddeer/stickyfill",title:"Another polyfill"}],bugs:[{description:"Firefox and Safari do not appear to support [sticky table headers](http://jsfiddle.net/Mf4YT/2/). (see also [Firefox bug](https://bugzilla.mozilla.org/show_bug.cgi?id=975644))"}],categories:["CSS"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n d #1",27:"n d #1",28:"n d #1",29:"n d #1",30:"n d #1",31:"n d #1",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n d #2",24:"n d #2",25:"n d #2",26:"n d #2",27:"n d #2",28:"n d #2",29:"n d #2",30:"n d #2",31:"n d #2",32:"n d #2",33:"n d #2",34:"n d #2",35:"n d #2",36:"n d #2",37:"n",38:"n",39:"n",40:"n",41:"n",42:"n",43:"n",44:"n"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"y x",7:"y x",7.1:"y x",8:"y x"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"y x","7.0-7.1":"y x",8:"y x","8.1-8.3":"y x"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",40:"n"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"n"},and_chr:{41:"n"},and_ff:{36:"y"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"",notes_by_num:{1:"Can be enabled in Firefox by setting the about:config preference layout.css.sticky.enabled to true",2:'Enabled in Chrome through the "experimental Web Platform features" flag in chrome://flags'},usage_perc_y:20.74,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"",ie_id:"positionsticky",chrome_id:"6190250464378880",shown:!0}},{}],76:[function(a,b,c){b.exports={title:"CSS3 text-align-last",description:"CSS property to describe how the last line of a block or a line right before a forced line break when `text-align` is `justify`.",spec:"http://www.w3.org/TR/css3-text/#text-align-last-property",status:"wd",links:[{url:"https://developer.mozilla.org/en-US/docs/Web/CSS/text-align-last",title:"MDN text-align-last"},{url:"http://blogs.adobe.com/webplatform/2014/02/25/improving-your-sites-visual-details-css3-text-align-last/",title:"Adobe Web Platform Article"}],bugs:[],categories:["CSS3"],stats:{ie:{5.5:"a #1",6:"a #1",7:"a #1",8:"a #1",9:"a #1",10:"a #1",11:"a #1",TP:"a #1"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"y x",13:"y x",14:"y x",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x",30:"y x",31:"y x",32:"y x",33:"y x",34:"y x",35:"y x",36:"y x",37:"y x",38:"y x",39:"y x",40:"y x"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n d #2",36:"n d #2",37:"n d #2",38:"n d #2",39:"n d #2",40:"n d #2",41:"n d #2",42:"n d #2",43:"n d #2",44:"n d #2"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"n",8:"n"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n d #3",23:"n d #3",24:"n d #3",25:"n d #3",26:"n d #3",27:"n d #3",28:"n d #3",29:"n d #3"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n","8.1-8.3":"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",40:"n"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"n"},and_chr:{41:"n"},and_ff:{36:"y x"},ie_mob:{10:"a #1",11:"a #1"},and_uc:{9.9:"n"}},notes:"",notes_by_num:{1:"In Internet Explorer, the start and end values are not supported.",2:'Enabled through the "Enable Experimental Web Platform Features" flag in chrome://flags',3:'Enabled through the "Enable Experimental Web Platform Features" flag in opera://flags'},usage_perc_y:12.09,usage_perc_a:14.15,ucprefix:!1,parent:"",keywords:"text align last",ie_id:"",chrome_id:"",shown:!0}},{}],77:[function(a,b,c){b.exports={title:"CSS3 Transitions",description:"Simple method of animating certain properties of an element.",spec:"http://www.w3.org/TR/css3-transitions/",status:"wd",links:[{url:"http://www.webdesignerdepot.com/2010/01/css-transitions-101/",title:"Article on usage"},{url:"http://www.css3files.com/transition/",title:"Information page"},{url:"http://www.the-art-of-web.com/css/timing-function/",title:"Examples on timing functions"},{url:"http://www.opera.com/docs/specs/presto2.12/css/transitions/",title:"Animation of property types support in Opera"},{url:"http://docs.webplatform.org/wiki/css/properties/transition",title:"WebPlatform Docs"}],bugs:[{description:"Not supported on any pseudo-elements besides ::before and ::after for Firefox, Chrome 26+, Opera 16+ and IE10+."},{description:"Transitionable properties with calc() derived values are not supported below and including IE11 (http://connect.microsoft.com/IE/feedback/details/762719/css3-calc-bug-inside-transition-or-transform)"},{description:"'background-size' is not supported below and including IE10"}],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"y x",5:"y x",6:"y x",7:"y x",8:"y x",9:"y x",10:"y x",11:"y x",12:"y x",13:"y x",14:"y x",15:"y x",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"y x",5:"y x",6:"y x",7:"y x",8:"y x",9:"y x",10:"y x",11:"y x",12:"y x",13:"y x",14:"y x",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"y x",3.2:"y x",4:"y x",5:"y x",5.1:"y x",6:"y x",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"y x",10.6:"y x",11:"y x",11.1:"y x",11.5:"y x",11.6:"y x",12:"y x",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"y x","4.0-4.1":"y x","4.2-4.3":"y x","5.0-5.1":"y x","6.0-6.1":"y x","7.0-7.1":"y",8:"y","8.1-8.3":"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"y x",2.2:"y x",2.3:"y x",3:"y x",4:"y x",4.1:"y x","4.2-4.3":"y x",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"y x",10:"y"},op_mob:{10:"y x",11:"y x",11.1:"y x",11.5:"y x",12:"y x",12.1:"y",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y x"}},notes:"Support listed is for `transition` properties as well as the `transitionend` event. The prefixed name in WebKit browsers is `webkitTransitionEnd`",notes_by_num:{},usage_perc_y:90.12,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"css transition,transitionend",ie_id:"",chrome_id:"",shown:!0}},{}],78:[function(a,b,c){b.exports={title:"CSS3 Box-sizing",description:"Method of specifying whether or not an element's borders and padding should be included in size units",spec:"http://www.w3.org/TR/css3-ui/#box-sizing",status:"wd",links:[{url:"https://developer.mozilla.org/En/CSS/Box-sizing",title:"MDN article"},{url:"http://www.456bereastreet.com/archive/201104/controlling_width_with_css3_box-sizing/",title:"Blog post"},{url:"https://github.com/Schepp/box-sizing-polyfill",title:"Polyfill for IE"},{url:"http://css-tricks.com/box-sizing/",title:"CSS Tricks"},{url:"http://docs.webplatform.org/wiki/css/properties/box-sizing",title:"WebPlatform Docs"}],bugs:[{description:"Android browsers do not calculate correctly the dimensions (width and height) of the HTML select element."},{description:"Safari 6.0.x does not use box-sizing on elements with display: table;"},{description:"IE9 will subtract the width of the scrollbar to the width of the element when set to position: absolute, overflow: auto / overflow-y: scroll"},{description:"IE 8 ignores `box-sizing: border-box` if min/max-width/height is used."},{description:"Chrome has problems selecting options from the `select` element when using `box-sizing: border-box` and browser zoom level is less than 100%."}],categories:["CSS3"],stats:{ie:{5.5:"p",6:"p",7:"p",8:"a",9:"a",10:"a",11:"a",TP:"a"},firefox:{2:"y x",3:"y x",3.5:"y x",3.6:"y x",4:"y x",5:"y x",6:"y x",7:"y x",8:"y x",9:"y x",10:"y x",11:"y x",12:"y x",13:"y x",14:"y x",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"a x",5:"a x",6:"a x",7:"a x",8:"a x",9:"a x",10:"a",11:"a",12:"a",13:"a",14:"a",15:"a",16:"a",17:"a",18:"a",19:"a",20:"a",21:"a",22:"a",23:"a",24:"a",25:"a",26:"a",27:"a",28:"a",29:"a",30:"a",31:"a",32:"a",33:"a",34:"a",35:"a",36:"a",37:"a",38:"a",39:"a",40:"a",41:"a",42:"a",43:"a",44:"a"},safari:{3.1:"a x",3.2:"a x",4:"a x",5:"a x",5.1:"a",6:"a",6.1:"a",7:"a",7.1:"a",8:"a"},opera:{9:"n","9.5-9.6":"a","10.0-10.1":"a",10.5:"a",10.6:"a",11:"a",11.1:"a",11.5:"a",11.6:"a",12:"a",12.1:"a",15:"a",16:"a",17:"a",18:"a",19:"a",20:"a",21:"a",22:"a",23:"a",24:"a",25:"a",26:"a",27:"a",28:"a",29:"a"},ios_saf:{3.2:"a x","4.0-4.1":"a x","4.2-4.3":"a x","5.0-5.1":"a","6.0-6.1":"a","7.0-7.1":"a",8:"a","8.1-8.3":"a"},op_mini:{"5.0-8.0":"a"},android:{2.1:"a x",2.2:"a x",2.3:"a x",3:"a x",4:"a",4.1:"a","4.2-4.3":"a",4.4:"a","4.4.3-4.4.4":"a",40:"a"},bb:{7:"a x",10:"a"},op_mob:{10:"a",11:"a",11.1:"a",11.5:"a",12:"a",12.1:"a",24:"a"},and_chr:{41:"a"},and_ff:{36:"y"},ie_mob:{10:"a",11:"a"},and_uc:{9.9:"a"}},notes:"Partial support refers to supporting only the `content-box` and `border-box` values, not `padding-box` (which was added to the spec later).",notes_by_num:{},usage_perc_y:12.4,usage_perc_a:84.66,ucprefix:!1,parent:"",keywords:"border-box,content-box,padding-box",ie_id:"",chrome_id:"",shown:!0}},{}],79:[function(a,b,c){b.exports={title:"CSS3 Cursors (new values)",description:"Support for `zoom-in` and `zoom-out` values for the CSS3 `cursor` property.",spec:"http://www.w3.org/TR/css3-ui/#cursor",status:"wd",links:[{url:"https://developer.mozilla.org/en-US/docs/Web/CSS/cursor",title:"MDN Documentation"}],bugs:[],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"y x",3:"y x",3.5:"y x",3.6:"y x",4:"y x",5:"y x",6:"y x",7:"y x",8:"y x",9:"y x",10:"y x",11:"y x",12:"y x",13:"y x",14:"y x",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"y x",5:"y x",6:"y x",7:"y x",8:"y x",9:"y x",10:"y x",11:"y x",12:"y x",13:"y x",14:"y x",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x",30:"y x",31:"y x",32:"y x",33:"y x",34:"y x",35:"y x",36:"y x",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"y x",3.2:"y x",4:"y x",5:"y x",5.1:"y x",6:"y x",6.1:"y x",7:"y x",7.1:"y x",8:"y x"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"y",12:"y",12.1:"y",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n","8.1-8.3":"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n", +4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",40:"n"},bb:{7:"y x",10:"y x"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"n"},and_chr:{41:"n"},and_ff:{36:"n"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"Chrome, Safari and Firefox also support the unofficial `grab` and `grabbing` values (with prefix)",notes_by_num:{},usage_perc_y:51.62,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"cursors, pointers",ie_id:"",chrome_id:"",shown:!0}},{}],80:[function(a,b,c){b.exports={title:"CSS3 tab-size",description:"Method of customizing the width of the tab character. Only effective using 'white-space: pre' or 'white-space: pre-wrap'.",spec:"http://www.w3.org/TR/css3-text/#tab-size1",status:"wd",links:[{url:"https://developer.mozilla.org/en-US/docs/Web/CSS/tab-size",title:"MDN article"}],bugs:[{description:"Firefox [does not yet](https://bugzilla.mozilla.org/show_bug.cgi?id=943918) support `` values"}],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"a x #1",5:"a x #1",6:"a x #1",7:"a x #1",8:"a x #1",9:"a x #1",10:"a x #1",11:"a x #1",12:"a x #1",13:"a x #1",14:"a x #1",15:"a x #1",16:"a x #1",17:"a x #1",18:"a x #1",19:"a x #1",20:"a x #1",21:"a x #1",22:"a x #1",23:"a x #1",24:"a x #1",25:"a x #1",26:"a x #1",27:"a x #1",28:"a x #1",29:"a x #1",30:"a x #1",31:"a x #1",32:"a x #1",33:"a x #1",34:"a x #1",35:"a x #1",36:"a x #1",37:"a x #1",38:"a x #1",39:"a x #1",40:"a x #1"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"a #1",22:"a #1",23:"a #1",24:"a #1",25:"a #1",26:"a #1",27:"a #1",28:"a #1",29:"a #1",30:"a #1",31:"a #1",32:"a #1",33:"a #1",34:"a #1",35:"a #1",36:"a #1",37:"a #1",38:"a #1",39:"a #1",40:"a #1",41:"a #1",42:"y",43:"y",44:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"a #1",7:"a #1",7.1:"a #1",8:"a #1"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"a x #1",11:"a x #1",11.1:"a x #1",11.5:"a x #1",11.6:"a x #1",12:"a x #1",12.1:"a x #1",15:"a #1",16:"a #1",17:"a #1",18:"a #1",19:"a #1",20:"a #1",21:"a #1",22:"a #1",23:"a #1",24:"a #1",25:"a #1",26:"a #1",27:"a #1",28:"a #1",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"a #1",8:"a #1","8.1-8.3":"a #1"},op_mini:{"5.0-8.0":"a x #1"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"a #1","4.4.3-4.4.4":"a #1",40:"a #1"},bb:{7:"a #1",10:"a #1"},op_mob:{10:"n",11:"a x #1",11.1:"a x #1",11.5:"a x #1",12:"a x #1",12.1:"a x #1",24:"a #1"},and_chr:{41:"a #1"},and_ff:{36:"a x #1"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"",notes_by_num:{1:"Partial refers to supporting `` but not `` values."},usage_perc_y:.27,usage_perc_a:74.79,ucprefix:!1,parent:"",keywords:"tab-size,tab-width",ie_id:"",chrome_id:"",shown:!0}},{}],81:[function(a,b,c){b.exports={title:"Flexible Box Layout Module",description:"Method of positioning elements in horizontal or vertical stacks. Support includes the support for the all properties prefixed with `flex` as well as `align-content`, `align-items`, `align-self`, and `justify-content`.",spec:"http://www.w3.org/TR/css3-flexbox/",status:"wd",links:[{url:"http://bennettfeely.com/flexplorer/",title:"Flexbox CSS generator"},{url:"http://www.adobe.com/devnet/html5/articles/working-with-flexbox-the-new-spec.html",title:"Article on using the latest spec"},{url:"https://dev.opera.com/articles/view/advanced-cross-browser-flexbox/",title:"Tutorial on cross-browser support"},{url:"http://philipwalton.github.io/solved-by-flexbox/",title:"Examples on how to solve common layout problems with flexbox"},{url:"http://css-tricks.com/snippets/css/a-guide-to-flexbox/",title:"A Complete Guide to Flexbox"},{url:"http://the-echoplex.net/flexyboxes/",title:"Flexbox playground and code generator"}],bugs:[{description:"IE10 and IE11 default values for `flex` are `0 0 auto` rather than `0 1 auto`, as per the draft spec, as of September 2013."},{description:"In IE10 and IE11, containers with `display: flex` and `flex-direction: column` will not properly calculate their flexed childrens' sizes if the container has `min-height` but no explicit `height` property. [See bug](https://connect.microsoft.com/IE/feedback/details/802625/min-height-and-flexbox-flex-direction-column-dont-work-together-in-ie-10-11-preview)."},{description:"In Chrome and Safari, the height of (non flex) children are not recognized in percentages. However Firefox and IE recognize and scale the children based on percentage heights. [Chrome bug](http://crbug.com/341310)"},{description:"Firefox does not support [Flexbox in button elements](https://bugzilla.mozilla.org/show_bug.cgi?id=984869#c2)"},{description:"[Flexbugs](https://github.com/philipwalton/flexbugs): community-curated list of flexbox issues and cross-browser workarounds for them"},{description:"IE11 does not [wrap long paragraphs of text](http://jsfiddle.net/y1do9cx8/1/)"},{description:"IE11 will not apply flexbox on pseudo-elements. [See bug](https://connect.microsoft.com/IE/feedbackdetail/view/1058330/ie11-will-not-apply-flexbox-on-pseudo-elements)."}],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"a x #2",11:"y",TP:"y"},firefox:{2:"a x #1",3:"a x #1",3.5:"a x #1",3.6:"a x #1",4:"a x #1",5:"a x #1",6:"a x #1",7:"a x #1",8:"a x #1",9:"a x #1",10:"a x #1",11:"a x #1",12:"a x #1",13:"a x #1",14:"a x #1",15:"a x #1",16:"a x #1",17:"a x #1",18:"a x #1",19:"a x #1",20:"a x #1",21:"a x #1",22:"a #3",23:"a #3",24:"a #3",25:"a #3",26:"a #3",27:"a #3",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"a x #1",5:"a x #1",6:"a x #1",7:"a x #1",8:"a x #1",9:"a x #1",10:"a x #1",11:"a x #1",12:"a x #1",13:"a x #1",14:"a x #1",15:"a x #1",16:"a x #1",17:"a x #1",18:"a x #1",19:"a x #1",20:"a x #1",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"a x #1",3.2:"a x #1",4:"a x #1",5:"a x #1",5.1:"a x #1",6:"a x #1",6.1:"y x",7:"y x",7.1:"y x",8:"y x"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"y",15:"y x",16:"y x",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"a x #1","4.0-4.1":"a x #1","4.2-4.3":"a x #1","5.0-5.1":"a x #1","6.0-6.1":"a x #1","7.0-7.1":"y x",8:"y x","8.1-8.3":"y x"},op_mini:{"5.0-8.0":"y"},android:{2.1:"a x #1",2.2:"a x #1",2.3:"a x #1",3:"a x #1",4:"a x #1",4.1:"a x #1","4.2-4.3":"a x #1",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"a x #1",10:"y"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"y",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"a x #2",11:"y"},and_uc:{9.9:"a x #1"}},notes:"Most partial support refers to supporting an [older version](http://www.w3.org/TR/2009/WD-css3-flexbox-20090723/) of the specification or an [older syntax](http://www.w3.org/TR/2012/WD-css3-flexbox-20120322/).",notes_by_num:{1:"Only supports the [old flexbox](http://www.w3.org/TR/2009/WD-css3-flexbox-20090723) specification and does not support wrapping.",2:"Only supports the [2012 syntax](http://www.w3.org/TR/2012/WD-css3-flexbox-20120322/)",3:"Does not support flex-wrap or flex-flow properties"},usage_perc_y:82.47,usage_perc_a:10.5,ucprefix:!1,parent:"",keywords:"flex-box,flex-direction,flex-wrap,flex-flow,flex-grow,flex-basis",ie_id:"flexbox",chrome_id:"4837301406400512",shown:!0}},{}],82:[function(a,b,c){b.exports={title:"Font feature settings",description:"Method of applying advanced typographic and language-specific font features to supported OpenType fonts.",spec:"http://w3.org/TR/css3-fonts/#font-rend-props",status:"wd",links:[{url:"http://ie.microsoft.com/testdrive/Graphics/opentype/",title:"Demo pages (IE/Firefox only)"},{url:"http://hacks.mozilla.org/2010/11/firefox-4-font-feature-support/",title:"Mozilla hacks article"},{url:"http://html5accessibility.com/",title:"Detailed tables on accessability support"},{url:"http://docs.webplatform.org/wiki/css/properties/font-feature-settings",title:"WebPlatform Docs"}],bugs:[],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"a x",5:"a x",6:"a x",7:"a x",8:"a x",9:"a x",10:"a x",11:"a x",12:"a x",13:"a x",14:"a x",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x",30:"y x",31:"y x",32:"y x",33:"y x",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"a x",17:"a x",18:"a x",19:"a x",20:"a x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x",30:"y x",31:"y x",32:"y x",33:"y x",34:"y x",35:"y x",36:"y x",37:"y x",38:"y x",39:"y x",40:"y x",41:"y x",42:"y x",43:"y x",44:"y x"},safari:{3.1:"n",3.2:"n",4:"a",5:"a",5.1:"a",6:"a",6.1:"n",7:"n",7.1:"n",8:"n"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x"},ios_saf:{3.2:"a","4.0-4.1":"a","4.2-4.3":"a","5.0-5.1":"a","6.0-6.1":"a","7.0-7.1":"n",8:"n","8.1-8.3":"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"y x","4.4.3-4.4.4":"y x",40:"y x"},bb:{7:"n",10:"y x"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y x"},and_chr:{41:"y x"},and_ff:{36:"y"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"y x"}},notes:"Partial support in older Firefox versions refers to using an older syntax. Partial support in older Chrome versions refers to lacking support in Mac OS X. ",notes_by_num:{},usage_perc_y:74.95,usage_perc_a:1.02,ucprefix:!1,parent:"",keywords:"font-feature,font-feature-settings,kern,kerning,font-variant-alternates,ligatures,font-variant-ligatures",ie_id:"",chrome_id:"",shown:!0}},{}],83:[function(a,b,c){b.exports={title:"Full Screen API",description:"API for allowing content (like a video or canvas element) to take up the entire screen.",spec:"http://www.w3.org/TR/fullscreen/",status:"wd",links:[{url:"https://developer.mozilla.org/en/DOM/Using_full-screen_mode",title:"MDN article"},{url:"http://jlongster.com/2011/11/21/canvas.html",title:"Blog post"},{url:"http://hacks.mozilla.org/2012/01/using-the-fullscreen-api-in-web-browsers/",title:"Mozilla hacks article"},{url:"http://docs.webplatform.org/wiki/dom/Element/requestFullscreen",title:"WebPlatform Docs"}],bugs:[{description:"IE 11 doesn't allow going to fullscreen mode when the event that triggers `msRequestFullscreen()` is a `keydown` or `pointerdown` event (`keypress` and `click` do work)"},{description:"Safari blocks access to keyboard events in fullscreen mode (as a security measure)."},{description:"IE 11 does not allow scrolling when document.documentElement is set to full screen."},{description:"IE 11 does not properly support fullscreen when opening from an iframe."},{description:"Opera 12.1 uses the older specificaton's `:fullscreen-ancestor` pseudo-class instead of the the `::backdrop` pseudo-element."}],categories:["JS API"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"y x",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"a x #1",11:"a x #1",12:"a x #1",13:"a x #1",14:"a x #1",15:"a x #1",16:"a x #1",17:"a x #1",18:"a x #1",19:"a x #1",20:"a x #1",21:"a x #1",22:"a x #1",23:"a x #1",24:"a x #1",25:"a x #1",26:"a x #1",27:"a x #1",28:"a x #1",29:"a x #1",30:"a x #1",31:"a x #1",32:"a x #1",33:"a x #1",34:"a x #1",35:"a x #1",36:"a x #1",37:"a x #1",38:"a x #1",39:"a x #1",40:"a x #1"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"a x #1",16:"a x #1",17:"a x #1",18:"a x #1",19:"a x #1",20:"a x #2",21:"a x #2",22:"a x #2",23:"a x #2",24:"a x #2",25:"a x #2",26:"a x #2",27:"a x #2",28:"a x #2",29:"a x #2",30:"a x #2",31:"a x #2",32:"a x #2",33:"a x #2",34:"a x #2",35:"a x #2",36:"a x #2",37:"a x #2",38:"a x #2",39:"a x #2",40:"a x #2",41:"a x #2",42:"a x #2",43:"a x #2",44:"a x #2"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"a x #1",6:"a x #2",6.1:"a x #2",7:"a x #2",7.1:"a x #2",8:"a x #2"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"y",15:"a x #2",16:"a x #2",17:"a x #2",18:"a x #2",19:"a x #2",20:"a x #2",21:"a x #2",22:"a x #2",23:"a x #2",24:"a x #2",25:"a x #2",26:"a x #2",27:"a x #2",28:"a x #2",29:"a x #2"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"n","8.1-8.3":"n"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",40:"n"},bb:{7:"n",10:"a x #2"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"a x #2"},and_chr:{41:"a x #2"},and_ff:{36:"a x #1"},ie_mob:{10:"n",11:"y x"},and_uc:{9.9:"n"}},notes:"",notes_by_num:{1:"Partial support refers to supporting an earlier draft of the spec.",2:"Partial support refers to not supporting `::backdrop`, and supporting the old `:full-screen` syntax rather than the standard `:fullscreen`."},usage_perc_y:8.7,usage_perc_a:61.74,ucprefix:!1,parent:"",keywords:"full-screen",ie_id:"fullscreenapi",chrome_id:"5259513871466496",shown:!0}},{}],84:[function(a,b,c){b.exports={title:"Intrinsic & Extrinsic Sizing",description:"Allows for the heights and widths to be specified in intrinsic values using the fill-available, max-content, min-content, and fit-content properties.",spec:"http://www.w3.org/TR/css3-sizing/",status:"wd",links:[{url:"http://demosthenes.info/blog/662/Design-From-the-Inside-Out-With-CSS-MinContent",title:"Min-Content tutorial"}],bugs:[],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"y x",5:"y x",6:"y x",7:"y x",8:"y x",9:"y x",10:"y x",11:"y x",12:"y x",13:"y x",14:"y x",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x",30:"y x",31:"y x",32:"y x",33:"y x",34:"y x",35:"y x",36:"y x",37:"y x",38:"y x",39:"y x",40:"y x"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x",30:"y x",31:"y x",32:"y x",33:"y x",34:"y x",35:"y x",36:"y x",37:"y x",38:"y x",39:"y x",40:"y x",41:"y x",42:"y x",43:"y x",44:"y x"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"y x",7:"y x",7.1:"y x",8:"y x"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"y x",8:"y x","8.1-8.3":"y x"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"y x","4.4.3-4.4.4":"y x",40:"y x"},bb:{7:"n",10:"y x"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y x"},and_chr:{41:"y x"},and_ff:{36:"y x"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:'Prefixes are on the values, not the property names (e.g. -webkit-min-content) Firefox currently supports the "-moz-available" property rather than "-moz-fill-available".',notes_by_num:{},usage_perc_y:71.82,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"fill-available,max-content,min-content,fit-content,contain-floats",ie_id:"cssintrinsicsizing",chrome_id:"5901353784180736",shown:!0}},{}],85:[function(a,b,c){b.exports={title:"CSS3 Multiple column layout",description:"Method of flowing information in multiple columns",spec:"http://www.w3.org/TR/css3-multicol/",status:"cr",links:[{url:"https://dev.opera.com/articles/view/css3-multi-column-layout/",title:"Dev.Opera article"},{url:"http://webdesign.tutsplus.com/tutorials/htmlcss-tutorials/an-introduction-to-the-css3-multiple-column-layout-module/",title:"Introduction page"},{url:"http://docs.webplatform.org/wiki/css/properties/column-width",title:"WebPlatform Docs"},{url:"https://github.com/BetleyWhitehorne/CSS3MultiColumn",title:"Polyfill"}],bugs:[{description:"In Firefox, the property `column-span` (or `-moz-column-span`) does not yet work. See [the bug](https://bugzilla.mozilla.org/show_bug.cgi?id=616436)."},{description:"In Chrome, the `-webkit-column-count` directive does not yet work with print stylesheets. See the [following bug in Chromium](https://code.google.com/p/chromium/issues/detail?id=99358)."},{description:"Chrome is reported to incorrectly calculate the container height, and often breaks on margins, padding, and can display 1px of the next column at the bottom of the previous column."},{description:"Browsers behave differently when flowing `ol` list numbers in columns: IE and Safari only show numbers for the first column. Chrome does not show any numbers. Only Firefox behaves as expected with numbers showing for all items."}],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"y",11:"y",TP:"y"},firefox:{2:"a x",3:"a x",3.5:"a x",3.6:"a x",4:"a x",5:"a x",6:"a x",7:"a x",8:"a x",9:"a x",10:"a x",11:"a x",12:"a x",13:"a x",14:"a x",15:"a x",16:"a x",17:"a x",18:"a x",19:"a x",20:"a x",21:"a x",22:"a x",23:"a x",24:"a x",25:"a x",26:"a x",27:"a x",28:"a x",29:"a x",30:"a x",31:"a x",32:"a x",33:"a x",34:"a x",35:"a x",36:"a x",37:"a x",38:"a x",39:"a x",40:"a x"},chrome:{4:"a x",5:"a x",6:"a x",7:"a x",8:"a x",9:"a x",10:"a x",11:"a x",12:"a x",13:"a x",14:"a x",15:"a x",16:"a x",17:"a x",18:"a x",19:"a x",20:"a x",21:"a x",22:"a x",23:"a x",24:"a x",25:"a x",26:"a x",27:"a x",28:"a x",29:"a x",30:"a x",31:"a x",32:"a x",33:"a x",34:"a x",35:"a x",36:"a x",37:"a x",38:"a x",39:"a x",40:"a x",41:"a x",42:"a x",43:"a x",44:"a x"},safari:{3.1:"a x",3.2:"a x",4:"a x",5:"a x",5.1:"a x",6:"a x",6.1:"a x",7:"a x",7.1:"a x",8:"a x"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"a x",16:"a x",17:"a x",18:"a x",19:"a x",20:"a x",21:"a x",22:"a x",23:"a x",24:"a x",25:"a x",26:"a x",27:"a x",28:"a x",29:"a x"},ios_saf:{3.2:"a x","4.0-4.1":"a x","4.2-4.3":"a x","5.0-5.1":"a x","6.0-6.1":"a x","7.0-7.1":"a x",8:"a x","8.1-8.3":"a x"},op_mini:{"5.0-8.0":"y"},android:{2.1:"a x",2.2:"a x",2.3:"a x",3:"a x",4:"a x",4.1:"a x","4.2-4.3":"a x",4.4:"a x","4.4.3-4.4.4":"a x",40:"a x"},bb:{7:"a x",10:"a x"},op_mob:{10:"n",11:"n",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"a x"},and_chr:{41:"a x"},and_ff:{36:"a x"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"a x"}},notes:"Partial support refers to not supporting the `break-before`, `break-after`, `break-inside` properties. Webkit browsers do have equivalent support for the non-standard `-webkit-column-break-*` properties while Firefox supports `page-break-*` to accomplish the same result (but only the `auto` and `always' values).",notes_by_num:{},usage_perc_y:13.06,usage_perc_a:79.98,ucprefix:!1,parent:"",keywords:"column-count",ie_id:"multicolumnfullsupport",chrome_id:"6526151266664448",shown:!0}},{}],86:[function(a,b,c){b.exports={title:"CSS3 object-fit/object-position",description:'Method of specifying how an object (image or video) should fit inside its box. object-fit options include "contain" (fit according to aspect ratio), "fill" (stretches object to fill) and "cover" (overflows box but maintains ratio), where object-position allows the object to be repositioned like background-image does.',spec:"http://www.w3.org/TR/css3-images/",status:"cr",links:[{url:"https://dev.opera.com/articles/view/css3-object-fit-object-position/",title:"Dev.Opera article"},{url:"http://docs.webplatform.org/wiki/css/properties/object-fit",title:"WebPlatform Docs"},{url:"https://github.com/anselmh/object-fit",title:"object-fit JavaScript-Polyfill"}],bugs:[],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"a #1",8:"a #1"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"y x",11:"y x",11.1:"y x",11.5:"y x",11.6:"y x",12:"y x",12.1:"y x",15:"n",16:"n",17:"n",18:"n",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"a #1","8.1-8.3":"a #1"},op_mini:{"5.0-8.0":"y x"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"y",40:"y"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"y x",11.1:"y x",11.5:"y x",12:"y x",12.1:"y x",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"",notes_by_num:{1:"Partial support in Safari refers to support for `object-fit` but not `object-position`."},usage_perc_y:57.56,usage_perc_a:7.96,ucprefix:!1,parent:"",keywords:"objectfit,objectposition",ie_id:"objectfitandobjectposition",chrome_id:"5302669702856704",shown:!0}},{}],87:[function(a,b,c){b.exports={title:"Pointer events",description:'This specification integrates various inputs from mice, touchscreens, and pens, making separate implementations no longer necessary and authoring for cross-device pointers easier. Not to be mistaken with the unrelated "pointer-events" CSS property.',spec:"http://www.w3.org/TR/pointerevents/",status:"rec",links:[{url:"http://blogs.msdn.com/b/ie/archive/2011/09/20/touch-input-for-ie10-and-metro-style-apps.aspx",title:"Implementation of Pointer Events in IE10"},{url:"http://blogs.msdn.com/b/eternalcoding/archive/2013/01/16/hand-js-a-polyfill-for-supporting-pointer-events-on-every-browser.aspx",title:"Hand.js, the polyfill for browsers only supporting Touch Events"},{url:"http://blogs.msdn.com/b/davrous/archive/2013/02/20/handling-touch-in-your-html5-apps-thanks-to-the-pointer-events-of-ie10-and-windows-8.aspx",title:"Article & tutorial"}],bugs:[],categories:["DOM","JS API"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"a x",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"p",7:"p",8:"p",9:"p",10:"p",11:"p",12:"p",13:"p",14:"p",15:"p",16:"p",17:"p",18:"p",19:"p",20:"p",21:"p",22:"p",23:"p",24:"p",25:"p",26:"p",27:"p",28:"p",29:"p",30:"p",31:"p",32:"p",33:"p",34:"p",35:"p",36:"p",37:"p",38:"p",39:"p",40:"p"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"p",23:"p",24:"p",25:"p",26:"p",27:"p",28:"p",29:"p",30:"p",31:"p",32:"p",33:"p",34:"p",35:"p",36:"p",37:"p",38:"p",39:"p",40:"p",41:"p",42:"p",43:"p",44:"p"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"p",7:"p",7.1:"p",8:"p"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"p",16:"p",17:"p",18:"p",19:"p",20:"p",21:"p",22:"p",23:"p",24:"p",25:"p",26:"p",27:"p",28:"p",29:"p"},ios_saf:{3.2:"p","4.0-4.1":"p","4.2-4.3":"p","5.0-5.1":"p","6.0-6.1":"p","7.0-7.1":"p",8:"p","8.1-8.3":"p"},op_mini:{"5.0-8.0":"n"},android:{2.1:"p",2.2:"p",2.3:"p",3:"p",4:"p",4.1:"p","4.2-4.3":"p",4.4:"p","4.4.3-4.4.4":"p",40:"p"},bb:{7:"p",10:"p"},op_mob:{10:"n",11:"p",11.1:"p",11.5:"p",12:"p",12.1:"p",24:"p"},and_chr:{41:"p"},and_ff:{36:"p"},ie_mob:{10:"a x",11:"y"},and_uc:{9.9:"p"}},notes:"Partial support in IE10 refers the lack of pointerenter and pointerleave events. Firefox Nightly provides 'dom.w3c_pointer_events.enabled' option to support this specification starting with version 28.",notes_by_num:{},usage_perc_y:8.49,usage_perc_a:1.5,ucprefix:!1,parent:"",keywords:"pointerdown,pointermove,pointerup,pointercancel,pointerover,pointerout,pointerenter,pointerleave",ie_id:"pointerevents",chrome_id:"4504699138998272",shown:!0}},{}],88:[function(a,b,c){b.exports={title:"text-decoration styling",description:"Method of defining the type, style and color of lines in the text-decoration property. These can be defined as shorthand (e.g. `text-decoration: line-through dashed blue`) or as single properties (e.g. `text-decoration-color: blue`)",spec:"http://www.w3.org/TR/css-text-decor-3/#line-decoration",status:"cr",links:[{url:"https://developer.mozilla.org/en-US/docs/Web/CSS/text-decoration-style",title:"MDN Documentation for text-decoration-style"},{url:"https://developer.mozilla.org/en-US/docs/Web/CSS/text-decoration-color",title:"MDN Documentation for text-decoration-color"},{url:"https://developer.mozilla.org/en-US/docs/Web/CSS/text-decoration-line",title:"MDN Documentation for text-decoration-line"}],bugs:[],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"y x",7:"y x",8:"y x",9:"y x",10:"y x",11:"y x",12:"y x",13:"y x",14:"y x",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x",30:"y x",31:"y x",32:"y x",33:"y x",34:"y x",35:"y x",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n x d #1",27:"n x d #1",28:"n x d #1",29:"n x d #1",30:"n x d #1",31:"n x d #1",32:"n x d #1",33:"n x d #1",34:"n x d #1",35:"n x d #1",36:"n x d #1",37:"n x d #1",38:"n x d #1",39:"n x d #1",40:"n x d #1",41:"n x d #1",42:"n x d #1",43:"n x d #1",44:"n x d #1"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"a x #2",8:"a x #2"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"n",8:"a x #2","8.1-8.3":"a x #2"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",40:"n"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"n"},and_chr:{41:"n"},and_ff:{36:"y"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"n"}},notes:"All browsers support the CSS2 version of `text-decoration`, which matches only the `text-decoration-line` values (`underline`, etc.)",notes_by_num:{1:'Enabled in Chrome through the "experimental Web Platform features" flag in chrome://flags',2:"Partial support in Safari refers to not supporting the text-decoration-style property."},usage_perc_y:12.21,usage_perc_a:7.96,ucprefix:!1,parent:"",keywords:"text-decoration-line,text-decoration-style,text-decoration-color",ie_id:"",chrome_id:"",shown:!0}},{}],89:[function(a,b,c){b.exports={title:"text-emphasis styling",description:"Method of using small symbols next to each glyph to emphasize a run of text, commonly used in East Asian languages. The `text-emphasis` shorthand, and its `text-emphasis-style` and `text-emphasis-color` longhands, can be used to apply marks to the text. The `text-emphasis-position` property, which inherits separately, allows setting the emphasis marks' position with respect to the text.",spec:"http://www.w3.org/TR/css-text-decor-3/#text-emphasis",status:"cr",links:[{url:"https://github.com/zmmbreeze/jquery.emphasis/",title:"A javascript fallback for CSS3 emphasis mark."}],bugs:[{description:"Chrome on Android occasionally has issues rendering emphasis glyphs correctly."}],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"n",37:"n",38:"n",39:"n",40:"n"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"a x #1",26:"a x #1",27:"a x #1",28:"a x #1",29:"a x #1",30:"a x #1",31:"a x #1",32:"a x #1",33:"a x #1",34:"a x #1",35:"a x #1",36:"a x #1",37:"a x #1",38:"a x #1",39:"a x #1",40:"a x #1",41:"a x #1",42:"a x #1",43:"a x #1",44:"a x #1"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"a x #1",7:"a x #1",7.1:"y",8:"y"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"a x #1",16:"a x #1",17:"a x #1",18:"a x #1",19:"a x #1",20:"a x #1",21:"a x #1",22:"a x #1",23:"a x #1",24:"a x #1",25:"a x #1",26:"a x #1",27:"a x #1",28:"a x #1",29:"a x #1"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"n","6.0-6.1":"n","7.0-7.1":"y",8:"y","8.1-8.3":"y"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"a x #1","4.4.3-4.4.4":"a x #1",40:"a x #1"},bb:{7:"n",10:"a x #1"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"a x #1"},and_chr:{41:"a x #1"},and_ff:{36:"n"},ie_mob:{10:"n",11:"n"},and_uc:{9.9:"a x #1"}},notes:"Some old webkit browsers (like Chrome 24) support `-webkit-text-emphasis`, but does not support CJK languages and is therefore considered unsupported.",notes_by_num:{1:"Partial support refers to incorrect support for `-webkit-text-emphasis-position`. These browsers support `over` and `under` as values, but not the added `left` and `right` values required by the spec."},usage_perc_y:9.21,usage_perc_a:54.43,ucprefix:!1,parent:"",keywords:"text-emphasis,text-emphasis-position,text-emphasis-style,text-emphasis-color",ie_id:"",chrome_id:"",shown:!0}},{}],90:[function(a,b,c){b.exports={title:"CSS3 Text-overflow",description:"Append ellipsis when text overflows its containing element",spec:"http://www.w3.org/TR/css3-ui/#text-overflow0",status:"wd",links:[{url:"https://github.com/rmorse/AutoEllipsis",title:"jQuery polyfill for Firefox"},{url:"https://developer.mozilla.org/En/CSS/Text-overflow",title:"MDN article"},{url:"http://www.css3files.com/text/",title:"Information page"},{url:"https://raw.github.com/phiggins42/has.js/master/detect/css.js#css-text-overflow",title:"has.js test"},{url:"http://docs.webplatform.org/wiki/css/properties/text-overflow",title:"WebPlatform Docs"}],bugs:[{description:"Does not work on `select` elements work in Chrome and IE, only Firefox."},{description:"Some Samsung-based browsers, have a bug with overflowing text when ellipsis is set and if `text-rendering` is not `auto`."},{description:'Does not work in IE8 and IE9 on ``'}],categories:["CSS3"],stats:{ie:{5.5:"n",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",TP:"y"},firefox:{2:"p",3:"p",3.5:"p",3.6:"p",4:"p",5:"p",6:"p",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"y",5:"y",6:"y",7:"y",8:"y",9:"y",10:"y",11:"y",12:"y",13:"y",14:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"y",3.2:"y",4:"y", +5:"y",5.1:"y",6:"y",6.1:"y",7:"y",7.1:"y",8:"y"},opera:{9:"y x","9.5-9.6":"y x","10.0-10.1":"y x",10.5:"y x",10.6:"y x",11:"y",11.1:"y",11.5:"y",11.6:"y",12:"y",12.1:"y",15:"y",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"y","4.0-4.1":"y","4.2-4.3":"y","5.0-5.1":"y","6.0-6.1":"y","7.0-7.1":"y",8:"y","8.1-8.3":"y"},op_mini:{"5.0-8.0":"y"},android:{2.1:"y",2.2:"y",2.3:"y",3:"y",4:"y",4.1:"y","4.2-4.3":"y",4.4:"y","4.4.3-4.4.4":"y",40:"y"},bb:{7:"y",10:"y"},op_mob:{10:"y x",11:"y x",11.1:"y x",11.5:"y x",12:"y x",12.1:"y",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y"}},notes:"",notes_by_num:{},usage_perc_y:97.04,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"textoverflow,ellipsis",ie_id:"",chrome_id:"",shown:!0}},{}],91:[function(a,b,c){b.exports={title:"CSS text-size-adjust",description:"On mobile devices, the text-size-adjust CSS property allows Web authors to control if and how the text-inflating algorithm is applied to the textual content of the element it is applied to.",spec:"http://dev.w3.org/csswg/css-size-adjust/",status:"wd",links:[{url:"https://developer.mozilla.org/en-US/docs/Web/CSS/text-size-adjust",title:"MDN Docs"}],bugs:[{description:"There is a bug in Webkit-based desktop browsers. If -webkit-text-size-adjust is explicitely set to none, Webkit-based desktop browsers, like Chrome or Safari, instead of ignoring the property, will prevent the user to zoom in or out the Web page."},{description:"If the viewport in IE Phone is set using element, the value of the CSS text-size-adjust property is ignored."}],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",TP:"n"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"n",37:"n",38:"n",39:"n",40:"n"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"n",13:"n",14:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n",30:"n",31:"n",32:"n",33:"n",34:"n",35:"n",36:"n",37:"n",38:"n",39:"n",40:"n",41:"n",42:"n",43:"n",44:"n"},safari:{3.1:"n",3.2:"n",4:"n",5:"n",5.1:"n",6:"n",6.1:"n",7:"n",7.1:"n",8:"n"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"n",16:"n",17:"n",18:"n",19:"n",20:"n",21:"n",22:"n",23:"n",24:"n",25:"n",26:"n",27:"n",28:"n",29:"n"},ios_saf:{3.2:"n","4.0-4.1":"n","4.2-4.3":"n","5.0-5.1":"y x","6.0-6.1":"y x","7.0-7.1":"y x",8:"y x","8.1-8.3":"y x"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"n",4:"n",4.1:"n","4.2-4.3":"n",4.4:"n","4.4.3-4.4.4":"n",40:"n"},bb:{7:"n",10:"n"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"n"},and_chr:{41:"n"},and_ff:{36:"y x"},ie_mob:{10:"y x",11:"y x"},and_uc:{9.9:"y x"}},notes:"",notes_by_num:{},usage_perc_y:12.17,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"",ie_id:"",chrome_id:"",shown:!0}},{}],92:[function(a,b,c){b.exports={title:"CSS3 Transforms",description:"Method of transforming an element including rotating, scaling, etc.",spec:"http://www.w3.org/TR/css3-2d-transforms/",status:"wd",links:[{url:"http://www.westciv.com/tools/transforms/",title:"Live editor"},{url:"https://developer.mozilla.org/en/CSS/-moz-transform",title:"MDN article"},{url:"http://www.webresourcesdepot.com/cross-browser-css-transforms-csssandpaper/",title:"Workaround script for IE"},{url:"http://www.css3files.com/transform/",title:"Information page"},{url:"http://www.useragentman.com/IETransformsTranslator/",title:"Converter for IE"},{url:"https://raw.github.com/phiggins42/has.js/master/detect/css.js#css-transform",title:"has.js test"},{url:"http://docs.webplatform.org/wiki/css/transforms/transform",title:"WebPlatform Docs"}],bugs:[{description:"Scaling transforms in Android 2.3 fails to scale element background images."},{description:"IE 10 and below does not support CSS transforms on SVG elements (though SVG transform attributes do work)."},{description:"Transforms may break position:fixed styles of contained elements"}],categories:["CSS3"],stats:{ie:{5.5:"n",6:"p",7:"p",8:"p",9:"y x",10:"y",11:"y",TP:"y"},firefox:{2:"n",3:"n",3.5:"y x",3.6:"y x",4:"y x",5:"y x",6:"y x",7:"y x",8:"y x",9:"y x",10:"y x",11:"y x",12:"y x",13:"y x",14:"y x",15:"y x",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"y x",5:"y x",6:"y x",7:"y x",8:"y x",9:"y x",10:"y x",11:"y x",12:"y x",13:"y x",14:"y x",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x",30:"y x",31:"y x",32:"y x",33:"y x",34:"y x",35:"y x",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"y x",3.2:"y x",4:"y x",5:"y x",5.1:"y x",6:"y x",6.1:"y x",7:"y x",7.1:"y x",8:"y x"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"y x",10.6:"y x",11:"y x",11.1:"y x",11.5:"y x",11.6:"y x",12:"y x",12.1:"y",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"y x","4.0-4.1":"y x","4.2-4.3":"y x","5.0-5.1":"y x","6.0-6.1":"y x","7.0-7.1":"y x",8:"y x","8.1-8.3":"y x"},op_mini:{"5.0-8.0":"n"},android:{2.1:"y x",2.2:"y x",2.3:"y x",3:"y x",4:"y x",4.1:"y x","4.2-4.3":"y x",4.4:"y x","4.4.3-4.4.4":"y x",40:"y"},bb:{7:"y x",10:"y x"},op_mob:{10:"n",11:"y",11.1:"y",11.5:"y",12:"y",12.1:"y",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"y",11:"y"},and_uc:{9.9:"y x"}},notes:'The scale transform can be emulated in IE < 9 using Microsoft\'s "zoom" extension, others are (not easily) possible using the MS Matrix filter',notes_by_num:{},usage_perc_y:91.85,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"transformation,translate,rotation,rotate,scale,css-transforms",ie_id:"transforms",chrome_id:"6437640580628480",shown:!0}},{}],93:[function(a,b,c){b.exports={title:"CSS3 3D Transforms",description:"Method of transforming an element in the third dimension using the `transform` property. Includes support for the `perspective` property to set the perspective in z-space and the `backface-visibility` property to toggle display of the reverse side of a 3D-transformed element.",spec:"http://www.w3.org/TR/css3-3d-transforms/",status:"wd",links:[{url:"http://css3.bradshawenterprises.com/flip/",title:"Multi-browser demo"},{url:"http://hacks.mozilla.org/2011/10/css-3d-transformations-in-firefox-nightly/",title:"Mozilla hacks article"},{url:"http://thewebrocks.com/demos/3D-css-tester/",title:"3D CSS Tester"},{url:"https://raw.github.com/phiggins42/has.js/master/detect/css.js#css-transform",title:"has.js test"},{url:"http://docs.webplatform.org/wiki/css/transforms/transform",title:"WebPlatform Docs"},{url:"http://desandro.github.io/3dtransforms/",title:"Intro to CSS 3D transforms"}],bugs:[{description:"Some configurations of Linux and older Windows machines (those without WebGL support) have trouble with 3D transforms and will treat them as if `perspective` was set as `none`."},{description:"Firefox on Windows [incorrectly renders plugin content within no-op 3D transforms](https://bugzilla.mozilla.org/show_bug.cgi?id=1048279)."},{description:"The `perspective` property doesn't work on the `body` element in Firefox, it must be used on an inner element."}],categories:["CSS3"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"a",11:"a",TP:"y"},firefox:{2:"n",3:"n",3.5:"n",3.6:"n",4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"y x",11:"y x",12:"y x",13:"y x",14:"y x",15:"y x",16:"y",17:"y",18:"y",19:"y",20:"y",21:"y",22:"y",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y",30:"y",31:"y",32:"y",33:"y",34:"y",35:"y",36:"y",37:"y",38:"y",39:"y",40:"y"},chrome:{4:"n",5:"n",6:"n",7:"n",8:"n",9:"n",10:"n",11:"n",12:"y x",13:"y x",14:"y x",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x",30:"y x",31:"y x",32:"y x",33:"y x",34:"y x",35:"y x",36:"y",37:"y",38:"y",39:"y",40:"y",41:"y",42:"y",43:"y",44:"y"},safari:{3.1:"n",3.2:"n",4:"y x",5:"y x",5.1:"y x",6:"y x",6.1:"y x",7:"y x",7.1:"y x",8:"y x"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y",24:"y",25:"y",26:"y",27:"y",28:"y",29:"y"},ios_saf:{3.2:"y x","4.0-4.1":"y x","4.2-4.3":"y x","5.0-5.1":"y x","6.0-6.1":"y x","7.0-7.1":"y x",8:"y x","8.1-8.3":"y x"},op_mini:{"5.0-8.0":"n"},android:{2.1:"n",2.2:"n",2.3:"n",3:"y x",4:"y x",4.1:"y x","4.2-4.3":"y x",4.4:"y x","4.4.3-4.4.4":"y x",40:"y"},bb:{7:"y x",10:"y x"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y"},and_chr:{41:"y"},and_ff:{36:"y"},ie_mob:{10:"a",11:"a"},and_uc:{9.9:"y x"}},notes:"Partial support in IE refers to not supporting [the transform-style: preserve-3d property](http://msdn.microsoft.com/en-us/library/ie/hh673529%28v=vs.85%29.aspx#the_ms_transform_style_property). This prevents nesting 3D transformed elements.",notes_by_num:{},usage_perc_y:79.45,usage_perc_a:9.99,ucprefix:!1,parent:"",keywords:"css 3d,3dtransforms,translate3d,backface visibility,perspective",ie_id:"transforms,csstransformspreserve3d",chrome_id:"6437640580628480",shown:!0}},{}],94:[function(a,b,c){b.exports={title:"CSS user-select: none",description:"Method of preventing text/element selection using CSS. ",spec:"https://developer.mozilla.org/en-US/docs/CSS/user-select",status:"unoff",links:[{url:"https://developer.mozilla.org/en-US/docs/CSS/user-select",title:"MDN article"},{url:"http://css-tricks.com/almanac/properties/u/user-select/",title:"CSS Tricks article"},{url:"http://msdn.microsoft.com/en-us/library/ie/hh781492(v=vs.85).aspx",title:"MSDN Documentation"}],bugs:[],categories:["CSS"],stats:{ie:{5.5:"n",6:"n",7:"n",8:"n",9:"n",10:"y x",11:"y x",TP:"y x"},firefox:{2:"y x",3:"y x",3.5:"y x",3.6:"y x",4:"y x",5:"y x",6:"y x",7:"y x",8:"y x",9:"y x",10:"y x",11:"y x",12:"y x",13:"y x",14:"y x",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x",30:"y x",31:"y x",32:"y x",33:"y x",34:"y x",35:"y x",36:"y x",37:"y x",38:"y x",39:"y x",40:"y x"},chrome:{4:"u",5:"u",6:"y x",7:"y x",8:"y x",9:"y x",10:"y x",11:"y x",12:"y x",13:"y x",14:"y x",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x",30:"y x",31:"y x",32:"y x",33:"y x",34:"y x",35:"y x",36:"y x",37:"y x",38:"y x",39:"y x",40:"y x",41:"y x",42:"y x",43:"y x",44:"y x"},safari:{3.1:"y x",3.2:"y x",4:"y x",5:"y x",5.1:"y x",6:"y x",6.1:"y x",7:"y x",7.1:"y x",8:"y x"},opera:{9:"n","9.5-9.6":"n","10.0-10.1":"n",10.5:"n",10.6:"n",11:"n",11.1:"n",11.5:"n",11.6:"n",12:"n",12.1:"n",15:"y x",16:"y x",17:"y x",18:"y x",19:"y x",20:"y x",21:"y x",22:"y x",23:"y x",24:"y x",25:"y x",26:"y x",27:"y x",28:"y x",29:"y x"},ios_saf:{3.2:"y x","4.0-4.1":"y x","4.2-4.3":"y x","5.0-5.1":"y x","6.0-6.1":"y x","7.0-7.1":"y x",8:"y x","8.1-8.3":"y x"},op_mini:{"5.0-8.0":"n"},android:{2.1:"y x",2.2:"y x",2.3:"y x",3:"y x",4:"y x",4.1:"y x","4.2-4.3":"y x",4.4:"y x","4.4.3-4.4.4":"y x",40:"y x"},bb:{7:"y x",10:"y x"},op_mob:{10:"n",11:"n",11.1:"n",11.5:"n",12:"n",12.1:"n",24:"y x"},and_chr:{41:"y x"},and_ff:{36:"y x"},ie_mob:{10:"y x",11:"y x"},and_uc:{9.9:"y x"}},notes:'Currently the user-select property does not appear in any W3C specification. Support information here is only for "none" value, not others.',notes_by_num:{},usage_perc_y:89.94,usage_perc_a:0,ucprefix:!1,parent:"",keywords:"",ie_id:"",chrome_id:"",shown:!0}},{}],95:[function(a,b,c){function d(a,b){return 0===b?a:d(b,a%b)}function e(a){for(var b=1;Math.round(a*b)/b!==a;)b*=10;return b}function f(a){if(0===a)return 0;"string"==typeof a&&(a=parseFloat(a));var b=e(a),c=a*b,f=d(c,b),g=c/f,h=b/f;return g+"/"+h}b.exports=f},{}],96:[function(a,b,c){"use strict";var d=function(a){return a&&a.__esModule?a["default"]:a},e=function(a,b){if("function"!=typeof b&&null!==b)throw new TypeError("Super expression must either be null or a function, not "+typeof b);a.prototype=Object.create(b&&b.prototype,{constructor:{value:a,enumerable:!1,writable:!0,configurable:!0}}),b&&(a.__proto__=b)},f=function(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")},g=d(a("./container")),h=function(a){function b(c){f(this,b),this.type="atrule",a.call(this,c)}return e(b,a),b.prototype.stringify=function(a,b){var c="@"+this.name,d=this.params?this.stringifyRaw("params"):"";if("undefined"!=typeof this.afterName?c+=this.afterName:d&&(c+=" "),this.nodes)this.stringifyBlock(a,c+d);else{var e=this.style("before");e&&a(e);var f=(this.between||"")+(b?";":"");a(c+d+f,this)}},b.prototype.append=function(b){return this.nodes||(this.nodes=[]),a.prototype.append.call(this,b)},b.prototype.prepend=function(b){return this.nodes||(this.nodes=[]),a.prototype.prepend.call(this,b)},b.prototype.insertBefore=function(b,c){return this.nodes||(this.nodes=[]),a.prototype.insertBefore.call(this,b,c)},b.prototype.insertAfter=function(b,c){return this.nodes||(this.nodes=[]),a.prototype.insertAfter.call(this,b,c)},b}(g);b.exports=h},{"./container":98}],97:[function(a,b,c){"use strict";var d=function(a){return a&&a.__esModule?a["default"]:a},e=function(a,b){if("function"!=typeof b&&null!==b)throw new TypeError("Super expression must either be null or a function, not "+typeof b);a.prototype=Object.create(b&&b.prototype,{constructor:{value:a,enumerable:!1,writable:!0,configurable:!0}}),b&&(a.__proto__=b)},f=function(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")},g=d(a("./node")),h=function(a){function b(c){f(this,b),this.type="comment",a.call(this,c)}return e(b,a),b.prototype.stringify=function(a){var b=this.style("before");b&&a(b);var c=this.style("left","commentLeft"),d=this.style("right","commentRight");a("/*"+c+this.text+d+"*/",this)},b}(g);b.exports=h},{"./node":104}],98:[function(a,b,c){"use strict";var d=function(a){return a&&a.__esModule?a["default"]:a},e=function(a,b,c){b&&Object.defineProperties(a,b),c&&Object.defineProperties(a.prototype,c)},f=function(a,b){if("function"!=typeof b&&null!==b)throw new TypeError("Super expression must either be null or a function, not "+typeof b);a.prototype=Object.create(b&&b.prototype,{constructor:{value:a,enumerable:!1,writable:!0,configurable:!0}}),b&&(a.__proto__=b)},g=function(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")},h=d(a("./declaration")),i=d(a("./comment")),j=d(a("./node")),k=function(b){function c(){g(this,c),null!=b&&b.apply(this,arguments)}return f(c,b),c.prototype.stringifyContent=function(a){if(this.nodes){for(var b,c=this.nodes.length-1;c>0&&"comment"==this.nodes[c].type;)c-=1;var d=this.style("semicolon");for(b=0;b=c.length)break;f=c[e++]}else{if(e=c.next(),e.done)break;f=e.value}var g=f;this.nodes.push(g)}return this},c.prototype.prepend=function(a){for(var b=this.normalize(a,this.first,"prepend").reverse(),c=b,d=Array.isArray(c),e=0,c=d?c:c[Symbol.iterator]();;){var f;if(d){if(e>=c.length)break;f=c[e++]}else{if(e=c.next(),e.done)break;f=e.value}var g=f;this.nodes.unshift(g)}for(var h in this.indexes)this.indexes[h]=this.indexes[h]+b.length;return this},c.prototype.insertBefore=function(a,b){a=this.index(a);for(var c=0===a?"prepend":!1,d=this.normalize(b,this.nodes[a],c).reverse(),e=d,f=Array.isArray(e),g=0,e=f?e:e[Symbol.iterator]();;){var h;if(f){if(g>=e.length)break;h=e[g++]}else{if(g=e.next(),g.done)break;h=g.value}var i=h;this.nodes.splice(a,0,i)}var j;for(var k in this.indexes)j=this.indexes[k],j>=a&&(this.indexes[k]=j+d.length);return this},c.prototype.insertAfter=function(a,b){a=this.index(a);for(var c=this.normalize(b,this.nodes[a]).reverse(),d=c,e=Array.isArray(d),f=0,d=e?d:d[Symbol.iterator]();;){var g;if(e){if(f>=d.length)break;g=d[f++]}else{if(f=d.next(),f.done)break;g=f.value}var h=g;this.nodes.splice(a+1,0,h)}var i;for(var j in this.indexes)i=this.indexes[j],i>a&&(this.indexes[j]=i+c.length);return this},c.prototype.remove=function(a){a=this.index(a),this.nodes[a].parent=void 0,this.nodes.splice(a,1);var b;for(var c in this.indexes)b=this.indexes[c],b>=a&&(this.indexes[c]=b-1);return this},c.prototype.removeAll=function(){for(var a=this.nodes,b=Array.isArray(a),c=0,a=b?a:a[Symbol.iterator]();;){var d;if(b){if(c>=a.length)break;d=a[c++]}else{if(c=a.next(),c.done)break;d=c.value}var e=d;e.parent=void 0}return this.nodes=[],this},c.prototype.replaceValues=function(a,b,c){return c||(c=b,b={}),this.eachDecl(function(d){b.props&&-1==b.props.indexOf(d.prop)||b.fast&&-1==d.value.indexOf(b.fast)||(d.value=d.value.replace(a,c))}),this},c.prototype.every=function(a){return this.nodes.every(a)},c.prototype.some=function(a){return this.nodes.some(a)},c.prototype.index=function(a){return"number"==typeof a?a:this.nodes.indexOf(a)},c.prototype.normalize=function(b,c){var e=this;if(!Array.isArray(b))if("root"==b.type)b=b.nodes;else if(b.type)b=[b];else if(b.prop)b=[new h(b)];else if(b.selector){var f=d(a("./rule"));b=[new f(b)]}else if(b.name){var g=d(a("./at-rule"));b=[new g(b)]}else b.text&&(b=[new i(b)]);var j=b.map(function(a){return a.parent&&(a=a.clone()),"undefined"==typeof a.before&&c&&"undefined"!=typeof c.before&&(a.before=c.before.replace(/[^\s]/g,"")),a.parent=e,a});return j},e(c,null,{first:{get:function(){return this.nodes?this.nodes[0]:void 0},configurable:!0},last:{get:function(){return this.nodes?this.nodes[this.nodes.length-1]:void 0},configurable:!0}}),c}(j);b.exports=k},{"./at-rule":96,"./comment":97,"./declaration":100,"./node":104,"./rule":111}],99:[function(a,b,c){(function(c){"use strict";var d=function(a){return a&&a.__esModule?a["default"]:a},e=function(a,b){if("function"!=typeof b&&null!==b)throw new TypeError("Super expression must either be null or a function, not "+typeof b);a.prototype=Object.create(b&&b.prototype,{constructor:{value:a,enumerable:!1,writable:!0,configurable:!0}}),b&&(a.__proto__=b)},f=function(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")},g=(d(a("./previous-map")),d(a("path")),function(a){function b(a,c,d,e,g){f(this,b),this.reason=a,this.message=g?g:"","undefined"!=typeof c&&"undefined"!=typeof d?(this.line=c,this.column=d,this.message+=":"+c+":"+d+": "+a):this.message+=": "+a,g&&(this.file=g),e&&(this.source=e),Error.captureStackTrace&&Error.captureStackTrace(this,b)}return e(b,a),b.prototype.highlight=function(a){for(var b=this.line-1,d=this.source.split("\n"),e=b>0?d[b-1]+"\n":"",f=d[b],g=b",this.from=this.id),this.map&&(this.map.file=this.from)}return a.prototype.error=function(a){var b=function(){return a.apply(this,arguments)};return b.toString=function(){return a.toString()},b}(function(a,b,c){var d=new f(a),e=this.origin(b,c);return e?(d=new f(a,e.line,e.column,e.source,e.file),d.generated={line:b,column:c,source:this.css},this.file&&(d.generated.file=this.file)):d=new f(a,b,c,this.css,this.file),d}),a.prototype.origin=function(a,b){if(!this.map)return!1;var c=this.map.consumer(),d=c.originalPositionFor({line:a,column:b});if(!d.source)return!1;var e={file:this.mapResolve(d.source),line:d.line,column:d.column},f=c.sourceContentFor(e.file);return f&&(e.source=f),e},a.prototype.mapResolve=function(a){return h.resolve(this.map.consumer().sourceRoot||".",a)},a}();b.exports=j},{"./css-syntax-error":99,"./parser":106,"./previous-map":108,path:53}],102:[function(a,b,c){"use strict";b.exports={split:function d(a,b,c){for(var e=[],f="",d=!1,g=0,h=!1,i=!1,j=0;j0&&(g-=1);else if(0===g)for(var l=0;l0},a.prototype.previous=function(){var a=this;return this.previousMaps||(this.previousMaps=[],this.root.eachInside(function(b){if(b.source&&b.source.input.map){var c=b.source.input.map;-1==a.previousMaps.indexOf(c)&&a.previousMaps.push(c)}})),this.previousMaps},a.prototype.isInline=function(){if("undefined"!=typeof this.mapOpts.inline)return this.mapOpts.inline;var a=this.mapOpts.annotation;return"undefined"!=typeof a&&a!==!0?!1:this.previous().length?this.previous().some(function(a){return a.inline}):!0},a.prototype.isSourcesContent=function(){return"undefined"!=typeof this.mapOpts.sourcesContent?this.mapOpts.sourcesContent:this.previous().length?this.previous().some(function(a){return a.withContent()}):!0},a.prototype.clearAnnotation=function(){if(this.mapOpts.annotation!==!1)for(var a,b=this.root.nodes.length-1;b>=0;b--)if(a=this.root.nodes[b],"comment"==a.type&&a.text.match(/^# sourceMappingURL=/))return void this.root.remove(b)},a.prototype.setSourcesContent=function(){var a=this,b={};this.root.eachInside(function(c){if(c.source){var d=c.source.input.from;if(d&&!b[d]){b[d]=!0;var e=a.relative(d);a.map.setSourceContent(e,c.source.input.css)}}})},a.prototype.applyPrevMaps=function(){for(var a=this.previous(),b=Array.isArray(a),c=0,a=b?a:a[Symbol.iterator]();;){var d;if(b){if(c>=a.length)break;d=a[c++]}else{if(c=a.next(),c.done)break;d=c.value}var e,f=d,i=this.relative(f.file),j=f.root||h.dirname(f.file);this.mapOpts.sourcesContent===!1?(e=new g.SourceMapConsumer(f.text),e.sourcesContent=e.sourcesContent.map(function(a){return null})):e=f.consumer(),this.map.applySourceMap(e,i,this.relative(j))}},a.prototype.isAnnotation=function(){return this.isInline()?!0:"undefined"!=typeof this.mapOpts.annotation?this.mapOpts.annotation:this.previous().length?this.previous().some(function(a){return a.annotation}):!0},a.prototype.addAnnotation=function(){var a;a=this.isInline()?"data:application/json;base64,"+f.encode(this.map.toString()):"string"==typeof this.mapOpts.annotation?this.mapOpts.annotation:this.outputFile()+".map",this.css+="\n/*# sourceMappingURL="+a+" */"},a.prototype.outputFile=function(){return this.opts.to?this.relative(this.opts.to):this.opts.from?this.relative(this.opts.from):"to.css"},a.prototype.generateMap=function(){return this.stringify(),this.isSourcesContent()&&this.setSourcesContent(),this.previous().length>0&&this.applyPrevMaps(),this.isAnnotation()&&this.addAnnotation(),this.isInline()?[this.css]:[this.css,this.map]},a.prototype.relative=function(a){var b=this.opts.to?h.dirname(this.opts.to):".";return"string"==typeof this.mapOpts.annotation&&(b=h.dirname(h.resolve(b,this.mapOpts.annotation))),a=h.relative(b,a),"\\"==h.sep?a.replace(/\\/g,"/"):a},a.prototype.sourcePath=function(a){return this.relative(a.source.input.from)},a.prototype.stringify=function(){var a=this;this.css="",this.map=new g.SourceMapGenerator({file:this.outputFile()});var b,c,d=1,e=1,f=function(f,g,h){a.css+=f,g&&g.source&&g.source.start&&"end"!=h&&a.map.addMapping({source:a.sourcePath(g),original:{line:g.source.start.line,column:g.source.start.column-1},generated:{line:d,column:e-1}}),b=f.match(/\n/g),b?(d+=b.length,c=f.lastIndexOf("\n"),e=f.length-c):e+=f.length,g&&g.source&&g.source.end&&"start"!=h&&a.map.addMapping({source:a.sourcePath(g),original:{line:g.source.end.line,column:g.source.end.column},generated:{line:d,column:e}})};this.root.stringify(f)},a.prototype.generate=function(){return this.clearAnnotation(),this.isMap()?this.generateMap():[this.root.toString()]},a}();b.exports=i},{"./result":109,"js-base64":114,path:53,"source-map":115}],104:[function(a,b,c){"use strict";var d=function(a){return a&&a.__esModule?a["default"]:a},e=function(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")},f=d(a("./css-syntax-error")),g={colon:": ",indent:" ",beforeDecl:"\n",beforeRule:"\n",beforeOpen:" ",beforeClose:"\n",beforeComment:"\n",after:"\n",emptyBody:"",commentLeft:" ",commentRight:" "},h=function(a){var b=function(){return a.apply(this,arguments)};return b.toString=function(){return a.toString()},b}(function(a,b){if("object"!=typeof a)return a;var c=new a.constructor;for(var d in a)if(a.hasOwnProperty(d)){var e=a[d];"parent"==d&&"object"==typeof e?b&&(c[d]=b):"source"==d?c[d]=e:e instanceof Array?c[d]=e.map(function(a){return h(a,c)}):"before"!=d&&"after"!=d&&"between"!=d&&"semicolon"!=d&&(c[d]=h(e,c))}return c}),i=function(){function a(){var b=void 0===arguments[0]?{}:arguments[0];e(this,a);for(var c in b)this[c]=b[c]}return a.prototype.error=function(a){if(this.source){var b=this.source.start;return this.source.input.error(a,b.line,b.column)}return new f(a)},a.prototype.removeSelf=function(){return this.parent&&this.parent.remove(this),this.parent=void 0,this},a.prototype.replace=function(a){return this.parent.insertBefore(this,a),this.parent.remove(this),this},a.prototype.toString=function(){var a="",b=function(b){return a+=b};return this.stringify(b),a},a.prototype.clone=function(){var a=void 0===arguments[0]?{}:arguments[0],b=h(this);for(var c in a)b[c]=a[c];return b},a.prototype.cloneBefore=function(){var a=void 0===arguments[0]?{}:arguments[0],b=this.clone(a);return this.parent.insertBefore(this,b),b},a.prototype.cloneAfter=function(){var a=void 0===arguments[0]?{}:arguments[0],b=this.clone(a);return this.parent.insertAfter(this,b),b},a.prototype.replaceWith=function(a){return this.parent.insertBefore(this,a),this.removeSelf(),this},a.prototype.moveTo=function(a){return this.cleanStyles(this.root()==a.root()),this.removeSelf(),a.append(this),this},a.prototype.moveBefore=function(a){return this.cleanStyles(this.root()==a.root()),this.removeSelf(),a.parent.insertBefore(a,this),this},a.prototype.moveAfter=function(a){return this.cleanStyles(this.root()==a.root()),this.removeSelf(),a.parent.insertAfter(a,this),this},a.prototype.next=function(){var a=this.parent.index(this);return this.parent.nodes[a+1]},a.prototype.prev=function(){var a=this.parent.index(this);return this.parent.nodes[a-1]},a.prototype.toJSON=function(){var a={};for(var b in this)if(this.hasOwnProperty(b)&&"parent"!=b){var c=this[b];c instanceof Array?a[b]=c.map(function(a){return"object"==typeof a&&a.toJSON?a.toJSON():a}):"object"==typeof c&&c.toJSON?a[b]=c.toJSON():a[b]=c}return a},a.prototype.style=function(a,b){var c;if(b||(b=a),a&&(c=this[a],"undefined"!=typeof c))return c;var d=this.parent;if("before"==b&&(!d||"root"==d.type&&d.first==this))return"";if(!d)return g[b];var e=this.root();if(e.styleCache||(e.styleCache={}),"undefined"!=typeof e.styleCache[b])return e.styleCache[b];if("semicolon"==b)e.eachInside(function(a){return a.nodes&&a.nodes.length&&"decl"==a.last.type&&(c=a.semicolon,"undefined"!=typeof c)?!1:void 0});else if("emptyBody"==b)e.eachInside(function(a){return a.nodes&&0===a.nodes.length&&(c=a.after,"undefined"!=typeof c)?!1:void 0});else if("indent"==b)e.eachInside(function(a){var b=a.parent;if(b&&b!=e&&b.parent&&b.parent==e&&"undefined"!=typeof a.before){ +var d=a.before.split("\n");return c=d[d.length-1],c=c.replace(/[^\s]/g,""),!1}});else if("beforeComment"==b)e.eachComment(function(a){return"undefined"!=typeof a.before?(c=a.before,-1!=c.indexOf("\n")&&(c=c.replace(/[^\n]+$/,"")),!1):void 0}),"undefined"==typeof c&&(c=this.style(null,"beforeDecl"));else if("beforeDecl"==b)e.eachDecl(function(a){return"undefined"!=typeof a.before?(c=a.before,-1!=c.indexOf("\n")&&(c=c.replace(/[^\n]+$/,"")),!1):void 0}),"undefined"==typeof c&&(c=this.style(null,"beforeRule"));else if("beforeRule"==b)e.eachInside(function(a){return!a.nodes||a.parent==e&&e.first==a||"undefined"==typeof a.before?void 0:(c=a.before,-1!=c.indexOf("\n")&&(c=c.replace(/[^\n]+$/,"")),!1)});else if("beforeClose"==b)e.eachInside(function(a){return a.nodes&&a.nodes.length>0&&"undefined"!=typeof a.after?(c=a.after,-1!=c.indexOf("\n")&&(c=c.replace(/[^\n]+$/,"")),!1):void 0});else{if("before"==b||"after"==b){c="decl"==this.type?this.style(null,"beforeDecl"):"comment"==this.type?this.style(null,"beforeComment"):"before"==b?this.style(null,"beforeRule"):this.style(null,"beforeClose");for(var f=this.parent,h=0;f&&"root"!=f.type;)h+=1,f=f.parent;if(-1!=c.indexOf("\n")){var i=this.style(null,"indent");if(i.length)for(var j=0;h>j;j++)c+=i}return c}"colon"==b?e.eachDecl(function(a){return"undefined"!=typeof a.between?(c=a.between.replace(/[^\s:]/g,""),!1):void 0}):"beforeOpen"==b?e.eachInside(function(a){return"decl"!=a.type&&(c=a.between,"undefined"!=typeof c)?!1:void 0}):e.eachInside(function(b){return c=b[a],"undefined"!=typeof c?!1:void 0})}return"undefined"==typeof c&&(c=g[b]),e.styleCache[b]=c,c},a.prototype.root=function(){for(var a=this;a.parent;)a=a.parent;return a},a.prototype.cleanStyles=function(a){if(delete this.before,delete this.after,a||delete this.between,this.nodes)for(var b=this.nodes,c=Array.isArray(b),d=0,b=c?b:b[Symbol.iterator]();;){var e;if(c){if(d>=b.length)break;e=b[d++]}else{if(d=b.next(),d.done)break;e=d.value}var f=e;f.cleanStyles(a)}},a.prototype.stringifyRaw=function(a){var b=this[a],c=this["_"+a];return c&&c.value===b?c.raw:b},a}();b.exports=i},{"./css-syntax-error":99}],105:[function(a,b,c){"use strict";var d=function(a){return a&&a.__esModule?a["default"]:a},e=d(a("./parser")),f=d(a("./input"));b.exports=function(a,b){var c=new f(a,b),d=new e(c);return d.tokenize(),d.loop(),d.root}},{"./input":101,"./parser":106}],106:[function(a,b,c){"use strict";var d=function(a){return a&&a.__esModule?a["default"]:a},e=function(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")},f=d(a("./declaration")),g=d(a("./tokenize")),h=d(a("./comment")),i=d(a("./at-rule")),j=d(a("./root")),k=d(a("./rule")),l=function(){function a(b){e(this,a),this.input=b,this.pos=0,this.root=new j,this.current=this.root,this.spaces="",this.semicolon=!1,this.root.source={input:b},b.map&&(this.root.prevMap=b.map)}return a.prototype.tokenize=function(){this.tokens=g(this.input)},a.prototype.loop=function(){for(var a;this.pos0&&!this.input.safe)throw this.input.error("Unclosed bracket",e[2],e[3]);if(b&&d){for(;this.pos>g&&(a=this.tokens[this.pos][0],"space"==a||"comment"==a);)this.pos-=1;return void this.decl(this.tokens.slice(g,this.pos+1))}if(!this.input.safe)throw a=this.tokens[g],this.input.error("Unknown word",a[2],a[3]);var h=this.tokens.slice(g,this.pos+1);this.spaces+=h.map(function(a){return a[1]}).join("")},a.prototype.rule=function(a){a.pop();var b=new k;this.init(b,a[0][2],a[0][3]),b.between=this.spacesFromEnd(a),this.raw(b,"selector",a),this.current=b},a.prototype.decl=function(a){var b=new f;this.init(b);var c=a[a.length-1];for(";"==c[0]&&(this.semicolon=!0,a.pop()),c[4]?b.source.end={line:c[4],column:c[5]}:b.source.end={line:c[2],column:c[3]};"word"!=a[0][0];)b.before+=a.shift()[1];b.source.start={line:a[0][2],column:a[0][3]},b.prop=a.shift()[1],b.between="";for(var d;a.length;){if(d=a.shift(),":"==d[0]){b.between+=d[1];break}"space"!=d[0]&&"comment"!=d[0]?this.unknownWord(b,d,a):b.between+=d[1]}("_"==b.prop[0]||"*"==b.prop[0])&&(b.before+=b.prop[0],b.prop=b.prop.slice(1)),b.between+=this.spacesFromStart(a),this.input.safe&&this.checkMissedSemicolon(a);for(var e=a.length-1;e>0;e--){if(d=a[e],"!important"==d[1]){b.important=!0;var g=this.stringFrom(a,e);g=this.spacesFromEnd(a)+g," !important"!=g&&(b._important=g);break}if("space"!=d[0]&&"comment"!=d[0])break}this.raw(b,"value",a),-1==b.value.indexOf(":")||this.input.safe||this.checkMissedSemicolon(a)},a.prototype.atrule=function(a){var b=new i;if(b.name=a[1].slice(1),""===b.name){if(!this.input.safe)throw this.input.error("At-rule without name",a[2],a[3]);b.name=""}this.init(b,a[2],a[3]);for(var c=!1,d=!1,e=[];;){if(this.pos+=1,a=this.tokens[this.pos],!a){c=!0;break}if(";"==a[0]){b.source.end={line:a[2],column:a[3]},this.semicolon=!0;break}if("{"==a[0]){d=!0;break}e.push(a)}b.between=this.spacesFromEnd(e),e.length?(b.afterName=this.spacesFromStart(e),this.raw(b,"params",e),c&&(a=e[e.length-1],b.source.end={line:a[4],column:a[5]},this.spaces=b.between,b.between="")):(b.afterName="",b.params=""),d&&(b.nodes=[],this.current=b)},a.prototype.end=function(a){if(this.current.nodes&&this.current.nodes.length&&(this.current.semicolon=this.semicolon),this.semicolon=!1,this.current.after=(this.current.after||"")+this.spaces,this.spaces="",this.current.parent)this.current.source.end={line:a[2],column:a[3]},this.current=this.current.parent;else{if(!this.input.safe)throw this.input.error("Unexpected }",a[2],a[3]);this.current.after+="}"}},a.prototype.endFile=function(){if(this.current.parent&&!this.input.safe){var a=this.current.source.start;throw this.input.error("Unclosed block",a.line,a.column)}for(this.current.nodes&&this.current.nodes.length&&(this.current.semicolon=this.semicolon),this.current.after=(this.current.after||"")+this.spaces;this.current.parent;)this.current=this.current.parent,this.current.after=""},a.prototype.unknownWord=function(a,b){if(!this.input.safe)throw this.input.error("Unknown word",b[2],b[3]);a.source.start={line:b[2],column:b[3]},a.before+=a.prop+a.between,a.prop=b[1],a.between=""},a.prototype.checkMissedSemicolon=function(a){for(var b,c,d=null,e=!1,f=0,g=0;g=0&&(c=a[i],"space"==c[0]||(h+=1,2!=h));i--);throw this.input.error("Missed semicolon",c[4],c[5])}var j;for(j=e-1;j>=0&&"word"!=a[j][0];j--);for(j-=1;j>=0;j--)if("space"!=a[j][0]){j+=1;break}var k=a.splice(j,a.length-j);this.decl(k)}},a.prototype.init=function(a,b,c){this.current.push(a),a.source={start:{line:b,column:c},input:this.input},a.before=this.spaces,this.spaces="","comment"!=a.type&&(this.semicolon=!1)},a.prototype.raw=function(a,b,c){for(var d,e="",f=!0,g=c,h=Array.isArray(g),i=0,g=h?g:g[Symbol.iterator]();;){if(h){if(i>=g.length)break;d=g[i++]}else{if(i=g.next(),i.done)break;d=i.value}"comment"==d[0]?f=!1:e+=d[1]}if(!f){for(var j="",k=c,l=Array.isArray(k),m=0,k=l?k:k[Symbol.iterator]();;){if(l){if(m>=k.length)break;d=k[m++]}else{if(m=k.next(),m.done)break;d=m.value}j+=d[1]}a["_"+b]={value:e,raw:j}}a[b]=e},a.prototype.spacesFromEnd=function(a){for(var b,c="";a.length&&(b=a[a.length-1][0],"space"==b||"comment"==b);)c+=a.pop()[1];return c},a.prototype.spacesFromStart=function(a){for(var b,c="";a.length&&(b=a[0][0],"space"==b||"comment"==b);)c+=a.shift()[1];return c},a.prototype.stringFrom=function(a,b){for(var c="",d=b;d=d.length)break;g=d[f++]}else{if(f=d.next(),f.done)break;g=f.value}var h=g,j=h(b,c);j instanceof l&&(b=j)}return b.toResult(c)},a.prototype.normalize=function(a){var b=typeof a;return"object"!=b&&"function"!=b||!a.postcss?a:a.postcss},a}(),n=function(){for(var a=arguments.length,b=Array(a),c=0;a>c;c++)b[c]=arguments[c];return 1==b.length&&Array.isArray(b[0])&&(b=b[0]),new m(b)};n.parse=j,n.comment=function(a){return new g(a)},n.atRule=function(a){return new h(a)},n.decl=function(a){return new f(a)},n.rule=function(a){return new k(a)},n.root=function(a){return new l(a)},b.exports=n},{"./at-rule":96,"./comment":97,"./declaration":100,"./parse":105,"./result":109,"./root":110,"./rule":111}],108:[function(a,b,c){"use strict";var d=function(a){return a&&a.__esModule?a["default"]:a},e=function(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")},f=a("js-base64").Base64,g=d(a("source-map")),h=d(a("path")),i=d(a("fs")),j=function(){function a(b,c){e(this,a),this.loadAnnotation(b),this.inline=this.startWith(this.annotation,"data:");var d=c.map?c.map.prev:void 0,f=this.loadMap(c.from,d);f&&(this.text=f)}return a.prototype.consumer=function(){return this.consumerCache||(this.consumerCache=new g.SourceMapConsumer(this.text)),this.consumerCache},a.prototype.withContent=function(){return!!(this.consumer().sourcesContent&&this.consumer().sourcesContent.length>0)},a.prototype.startWith=function(a,b){return a?a.substr(0,b.length)==b:!1},a.prototype.loadAnnotation=function(a){var b=a.match(/\/\*\s*# sourceMappingURL=(.*)\s*\*\//);b&&(this.annotation=b[1].trim())},a.prototype.decodeInline=function(a){var b="data:application/json,",c="data:application/json;base64,";if(this.startWith(a,b))return decodeURIComponent(a.substr(b.length));if(this.startWith(a,c))return f.decode(a.substr(c.length));var d=a.match(/data:application\/json;([^,]+),/)[1];throw new Error("Unsupported source map encoding "+d)},a.prototype.loadMap=function(a,b){if(b!==!1){if(b){if("string"==typeof b)return b;if(b instanceof g.SourceMapConsumer)return g.SourceMapGenerator.fromSourceMap(b).toString();if(b instanceof g.SourceMapGenerator)return b.toString();if("object"==typeof b&&b.mappings)return JSON.stringify(b);throw new Error("Unsupported previous source map format: "+b.toString())}if(this.inline)return this.decodeInline(this.annotation);if(this.annotation){var c=this.annotation;if(a&&(c=h.join(h.dirname(a),c)),this.root=h.dirname(c),i.existsSync&&i.existsSync(c))return i.readFileSync(c,"utf-8").toString().trim()}}},a}();b.exports=j},{fs:48,"js-base64":114,path:53,"source-map":115}],109:[function(a,b,c){"use strict";var d=function(a){return a&&a.__esModule?a["default"]:a},e=function(a,b,c){b&&Object.defineProperties(a,b),c&&Object.defineProperties(a.prototype,c)},f=function(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")},g=d(a("./map-generator")),h=function(){function a(b){var c=void 0===arguments[1]?{}:arguments[1];f(this,a),this.root=b,this.opts=c}return a.prototype.toString=function(){return this.css},a.prototype.stringify=function(){var a=new g(this.root,this.opts),b=a.generate();this.cssCached=b[0],this.mapCached=b[1]},e(a,null,{map:{get:function(){return this.cssCached||this.stringify(),this.mapCached},configurable:!0},css:{get:function(){return this.cssCached||this.stringify(),this.cssCached},configurable:!0}}),a}();b.exports=h},{"./map-generator":103}],110:[function(a,b,c){"use strict";var d=function(a){return a&&a.__esModule?a["default"]:a},e=function(a,b){if("function"!=typeof b&&null!==b)throw new TypeError("Super expression must either be null or a function, not "+typeof b);a.prototype=Object.create(b&&b.prototype,{constructor:{value:a,enumerable:!1,writable:!0,configurable:!0}}),b&&(a.__proto__=b)},f=function(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")},g=(d(a("./declaration")),d(a("./container"))),h=(d(a("./comment")),d(a("./at-rule")),d(a("./result"))),i=(d(a("./rule")),function(a){function b(c){f(this,b),this.type="root",this.nodes=[],a.call(this,c)}return e(b,a),b.prototype.remove=function(b){return b=this.index(b),0===b&&this.nodes.length>1&&(this.nodes[1].before=this.nodes[b].before),a.prototype.remove.call(this,b)},b.prototype.normalize=function(b,c,d){var e=a.prototype.normalize.call(this,b);if(c)if("prepend"==d)this.nodes.length>1?c.before=this.nodes[1].before:delete c.before;else for(var f=e,g=Array.isArray(f),h=0,f=g?f:f[Symbol.iterator]();;){var i;if(g){if(h>=f.length)break;i=f[h++]}else{if(h=f.next(),h.done)break;i=h.value}var j=i;this.first!=c&&(j.before=c.before)}return e},b.prototype.stringify=function(a){this.stringifyContent(a),this.after&&a(this.after)},b.prototype.toResult=function(){var a=void 0===arguments[0]?{}:arguments[0];return new h(this,a)},b}(g));b.exports=i},{"./at-rule":96,"./comment":97,"./container":98,"./declaration":100,"./result":109,"./rule":111}],111:[function(a,b,c){"use strict";var d=function(a){return a&&a.__esModule?a["default"]:a},e=function(a,b,c){b&&Object.defineProperties(a,b),c&&Object.defineProperties(a.prototype,c)},f=function(a,b){if("function"!=typeof b&&null!==b)throw new TypeError("Super expression must either be null or a function, not "+typeof b);a.prototype=Object.create(b&&b.prototype,{constructor:{value:a,enumerable:!1,writable:!0,configurable:!0}}),b&&(a.__proto__=b)},g=function(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")},h=(d(a("./declaration")),d(a("./container"))),i=d(a("./list")),j=function(a){function b(c){g(this,b),this.type="rule",this.nodes=[],a.call(this,c)}return f(b,a),b.prototype.stringify=function(a){this.stringifyBlock(a,this.stringifyRaw("selector"))},e(b,null,{selectors:{get:function(){return i.comma(this.selector)},set:function(a){this.selector=a.join(", ")},configurable:!0}}),b}(h);b.exports=j},{"./container":98,"./declaration":100,"./list":102}],112:[function(a,b,c){"use strict";var d="'".charCodeAt(0),e='"'.charCodeAt(0),f="\\".charCodeAt(0),g="/".charCodeAt(0),h="\n".charCodeAt(0),i=" ".charCodeAt(0),j="\f".charCodeAt(0),k=" ".charCodeAt(0),l="\r".charCodeAt(0),m="(".charCodeAt(0),n=")".charCodeAt(0),o="{".charCodeAt(0),p="}".charCodeAt(0),q=";".charCodeAt(0),r="*".charCodeAt(0),s=":".charCodeAt(0),t="@".charCodeAt(0),u=/[ \n\t\r\{\(\)'"\\/]/g,v=/[ \n\t\r\(\)\{\}:;@!'"\\]|\/(?=\*)/g,w=/.[\\\/\("'\n]/;b.exports=function(a){for(var b,c,x,y,z,A,B,C,D,E,F,G=[],H=a.css.valueOf(),I=H.length,J=-1,K=1,L=0,M=function(b,d){if(!a.safe)throw a.error("Unclosed "+b,K,L-J);H+=d,c=H.length-1};I>L;){switch(b=H.charCodeAt(L),b==h&&(J=L,K+=1),b){case h:case i:case k:case l:case j:c=L;do c+=1,b=H.charCodeAt(c),b==h&&(J=c,K+=1);while(b==i||b==h||b==k||b==l||b==j);G.push(["space",H.slice(L,c)]),L=c-1;break;case o:G.push(["{","{",K,L-J]);break;case p:G.push(["}","}",K,L-J]);break;case s:G.push([":",":",K,L-J]);break;case q:G.push([";",";",K,L-J]);break;case m:c=H.indexOf(")",L+1),A=H.slice(L,c+1),-1==c||w.test(A)?G.push(["(","(",K,L-J]):(G.push(["brackets",A,K,L-J,K,c-J]),L=c);break;case n:G.push([")",")",K,L-J]);break;case d:case e:x=b==d?"'":'"',c=L;do for(E=!1,c=H.indexOf(x,c+1),-1==c&&M("quote",x),F=c;H.charCodeAt(F-1)==f;)F-=1,E=!E;while(E);G.push(["string",H.slice(L,c+1),K,L-J,K,c-J]),L=c;break;case t:u.lastIndex=L+1,u.test(H),c=0===u.lastIndex?H.length-1:u.lastIndex-2,G.push(["at-word",H.slice(L,c+1),K,L-J,K,c-J]),L=c;break;case f:for(c=L,B=!0;H.charCodeAt(c+1)==f;)c+=1,B=!B;b=H.charCodeAt(c+1),B&&b!=g&&b!=i&&b!=h&&b!=k&&b!=l&&b!=j&&(c+=1),G.push(["word",H.slice(L,c+1),K,L-J,K,c-J]),L=c;break;default:b==g&&H.charCodeAt(L+1)==r?(c=H.indexOf("*/",L+2)+1,0===c&&M("comment","*/"),A=H.slice(L,c+1),y=A.split("\n"),z=y.length-1,z>0?(C=K+z,D=c-y[z].length):(C=K,D=J),G.push(["comment",A,K,L-J,C,c-D]),J=D,K=C,L=c):(v.lastIndex=L+1,v.test(H),c=0===v.lastIndex?H.length-1:v.lastIndex-2,G.push(["word",H.slice(L,c+1),K,L-J,K,c-J]),L=c)}L++}return G}},{}],113:[function(a,b,c){"use strict";b.exports={prefix:function(a){if("-"==a[0]){var b=a.indexOf("-",1);return a.substr(0,b+1)}return""},unprefixed:function(a){if("-"==a[0]){var b=a.indexOf("-",1);return a.substr(b+1)}return a}}},{}],114:[function(a,b,c){!function(c){"use strict";var d,e=c.Base64,f="2.1.8";"undefined"!=typeof b&&b.exports&&(d=a("buffer").Buffer);var g="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/",h=function(a){for(var b={},c=0,d=a.length;d>c;c++)b[a.charAt(c)]=c;return b}(g),i=String.fromCharCode,j=function(a){if(a.length<2){var b=a.charCodeAt(0);return 128>b?a:2048>b?i(192|b>>>6)+i(128|63&b):i(224|b>>>12&15)+i(128|b>>>6&63)+i(128|63&b)}var b=65536+1024*(a.charCodeAt(0)-55296)+(a.charCodeAt(1)-56320);return i(240|b>>>18&7)+i(128|b>>>12&63)+i(128|b>>>6&63)+i(128|63&b)},k=/[\uD800-\uDBFF][\uDC00-\uDFFFF]|[^\x00-\x7F]/g,l=function(a){return a.replace(k,j)},m=function(a){var b=[0,2,1][a.length%3],c=a.charCodeAt(0)<<16|(a.length>1?a.charCodeAt(1):0)<<8|(a.length>2?a.charCodeAt(2):0),d=[g.charAt(c>>>18),g.charAt(c>>>12&63),b>=2?"=":g.charAt(c>>>6&63),b>=1?"=":g.charAt(63&c)];return d.join("")},n=c.btoa?function(a){return c.btoa(a)}:function(a){return a.replace(/[\s\S]{1,3}/g,m)},o=d?function(a){return(a.constructor===d.constructor?a:new d(a)).toString("base64")}:function(a){return n(l(a))},p=function(a,b){return b?o(String(a)).replace(/[+\/]/g,function(a){return"+"==a?"-":"_"}).replace(/=/g,""):o(String(a))},q=function(a){return p(a,!0)},r=new RegExp(["[À-ß][€-¿]","[à -ï][€-¿]{2}","[ð-÷][€-¿]{3}"].join("|"),"g"),s=function(a){switch(a.length){case 4:var b=(7&a.charCodeAt(0))<<18|(63&a.charCodeAt(1))<<12|(63&a.charCodeAt(2))<<6|63&a.charCodeAt(3),c=b-65536;return i((c>>>10)+55296)+i((1023&c)+56320);case 3:return i((15&a.charCodeAt(0))<<12|(63&a.charCodeAt(1))<<6|63&a.charCodeAt(2));default:return i((31&a.charCodeAt(0))<<6|63&a.charCodeAt(1))}},t=function(a){return a.replace(r,s)},u=function(a){var b=a.length,c=b%4,d=(b>0?h[a.charAt(0)]<<18:0)|(b>1?h[a.charAt(1)]<<12:0)|(b>2?h[a.charAt(2)]<<6:0)|(b>3?h[a.charAt(3)]:0),e=[i(d>>>16),i(d>>>8&255),i(255&d)];return e.length-=[0,0,2,1][c],e.join("")},v=c.atob?function(a){return c.atob(a)}:function(a){return a.replace(/[\s\S]{1,4}/g,u)},w=d?function(a){return(a.constructor===d.constructor?a:new d(a,"base64")).toString()}:function(a){return t(v(a))},x=function(a){return w(String(a).replace(/[-_]/g,function(a){return"-"==a?"+":"/"}).replace(/[^A-Za-z0-9\+\/]/g,""))},y=function(){var a=c.Base64;return c.Base64=e,a};if(c.Base64={VERSION:f,atob:v,btoa:n,fromBase64:x,toBase64:p,utob:l,encode:p,encodeURI:q,btou:t,decode:x,noConflict:y},"function"==typeof Object.defineProperty){var z=function(a){return{value:a,enumerable:!1,writable:!0,configurable:!0}};c.Base64.extendString=function(){Object.defineProperty(String.prototype,"fromBase64",z(function(){return x(this)})),Object.defineProperty(String.prototype,"toBase64",z(function(a){return p(this,a)})),Object.defineProperty(String.prototype,"toBase64URI",z(function(){return p(this,!0)}))}}c.Meteor&&(Base64=c.Base64)}(this)},{buffer:49}],115:[function(a,b,c){c.SourceMapGenerator=a("./source-map/source-map-generator").SourceMapGenerator,c.SourceMapConsumer=a("./source-map/source-map-consumer").SourceMapConsumer,c.SourceNode=a("./source-map/source-node").SourceNode},{"./source-map/source-map-consumer":123,"./source-map/source-map-generator":124,"./source-map/source-node":125}],116:[function(a,b,c){if("function"!=typeof d)var d=a("amdefine")(b,a);d(function(a,b,c){function d(){this._array=[],this._set={}}var e=a("./util");d.fromArray=function(a,b){for(var c=new d,e=0,f=a.length;f>e;e++)c.add(a[e],b);return c},d.prototype.add=function(a,b){var c=this.has(a),d=this._array.length;(!c||b)&&this._array.push(a),c||(this._set[e.toSetString(a)]=d)},d.prototype.has=function(a){return Object.prototype.hasOwnProperty.call(this._set,e.toSetString(a))},d.prototype.indexOf=function(a){if(this.has(a))return this._set[e.toSetString(a)];throw new Error('"'+a+'" is not in the set.')},d.prototype.at=function(a){if(a>=0&&aa?(-a<<1)+1:(a<<1)+0}function e(a){var b=1===(1&a),c=a>>1;return b?-c:c}var f=a("./base64"),g=5,h=1<>>=g,e>0&&(b|=j),c+=f.encode(b);while(e>0);return c},b.decode=function(a,b){var c,d,h=0,k=a.length,l=0,m=0;do{if(h>=k)throw new Error("Expected more digits in base 64 VLQ value.");d=f.decode(a.charAt(h++)),c=!!(d&j),d&=i,l+=d<0;)if(";"===l.charAt(0))d++,l=l.slice(1),f=0;else if(","===l.charAt(0))l=l.slice(1);else{if(c={},c.generatedLine=d,h.decode(l,m),c.generatedColumn=f+m.value,f=c.generatedColumn,l=m.rest,l.length>0&&!this._nextCharIsMappingSeparator(l)){if(h.decode(l,m),c.source=this._sources.at(j+m.value),j+=m.value,l=m.rest,0===l.length||this._nextCharIsMappingSeparator(l))throw new Error("Found a source, but no line and column");if(h.decode(l,m),c.originalLine=g+m.value,g=c.originalLine,c.originalLine+=1,l=m.rest,0===l.length||this._nextCharIsMappingSeparator(l))throw new Error("Found a source and line, but no column");h.decode(l,m),c.originalColumn=i+m.value,i=c.originalColumn,l=m.rest,l.length>0&&!this._nextCharIsMappingSeparator(l)&&(h.decode(l,m),c.name=this._names.at(k+m.value),k+=m.value,l=m.rest)}this.__generatedMappings.push(c),"number"==typeof c.originalLine&&this.__originalMappings.push(c)}this.__generatedMappings.sort(e.compareByGeneratedPositions),this.__originalMappings.sort(e.compareByOriginalPositions)},d.prototype._findMapping=function(a,b,c,d,e){if(a[c]<=0)throw new TypeError("Line must be greater than or equal to 1, got "+a[c]);if(a[d]<0)throw new TypeError("Column must be greater than or equal to 0, got "+a[d]);return f.search(a,b,e)},d.prototype.computeColumnSpans=function(){for(var a=0;a=0){var d=this._generatedMappings[c];if(d.generatedLine===b.generatedLine){var f=e.getArg(d,"source",null);return null!=f&&null!=this.sourceRoot&&(f=e.join(this.sourceRoot,f)),{source:f,line:e.getArg(d,"originalLine",null),column:e.getArg(d,"originalColumn",null),name:e.getArg(d,"name",null)}}}return{source:null,line:null,column:null,name:null}},d.prototype.sourceContentFor=function(a,b){if(!this.sourcesContent)return null;if(null!=this.sourceRoot&&(a=e.relative(this.sourceRoot,a)),this._sources.has(a))return this.sourcesContent[this._sources.indexOf(a)];var c;if(null!=this.sourceRoot&&(c=e.urlParse(this.sourceRoot))){var d=a.replace(/^file:\/\//,"");if("file"==c.scheme&&this._sources.has(d))return this.sourcesContent[this._sources.indexOf(d)];if((!c.path||"/"==c.path)&&this._sources.has("/"+a))return this.sourcesContent[this._sources.indexOf("/"+a)]}if(b)return null;throw new Error('"'+a+'" is not in the SourceMap.')},d.prototype.generatedPositionFor=function(a){var b={source:e.getArg(a,"source"),originalLine:e.getArg(a,"line"),originalColumn:e.getArg(a,"column")};null!=this.sourceRoot&&(b.source=e.relative(this.sourceRoot,b.source));var c=this._findMapping(b,this._originalMappings,"originalLine","originalColumn",e.compareByOriginalPositions);if(c>=0){var d=this._originalMappings[c];return{line:e.getArg(d,"generatedLine",null),column:e.getArg(d,"generatedColumn",null),lastColumn:e.getArg(d,"lastGeneratedColumn",null)}}return{line:null,column:null,lastColumn:null}},b.BasicSourceMapConsumer=d})},{"./array-set":116,"./base64-vlq":117,"./binary-search":120,"./source-map-consumer":123,"./util":126,amdefine:127}],120:[function(a,b,c){if("function"!=typeof d)var d=a("amdefine")(b,a);d(function(a,b,c){function d(a,b,c,e,f){var g=Math.floor((b-a)/2)+a,h=f(c,e[g],!0);return 0===h?g:h>0?b-g>1?d(g,b,c,e,f):g:g-a>1?d(a,g,c,e,f):0>a?-1:a}b.search=function(a,b,c){return 0===b.length?-1:d(-1,b.length,a,b,c)}})},{amdefine:127}],121:[function(a,b,c){if("function"!=typeof d)var d=a("amdefine")(b,a);d(function(a,b,c){function d(a){var b=a;"string"==typeof a&&(b=JSON.parse(a.replace(/^\)\]\}'/,"")));var c=e.getArg(b,"version"),d=e.getArg(b,"sections");if(c!=this._version)throw new Error("Unsupported version: "+c);var f={line:-1,column:0};this._sections=d.map(function(a){if(a.url)throw new Error("Support for url field in sections not implemented.");var b=e.getArg(a,"offset"),c=e.getArg(b,"line"),d=e.getArg(b,"column");if(cc||d==c&&g>=e||f.compareByGeneratedPositions(a,b)<=0}function e(){this._array=[],this._sorted=!0,this._last={generatedLine:-1,generatedColumn:0}}var f=a("./util");e.prototype.unsortedForEach=function(a,b){ +this._array.forEach(a,b)},e.prototype.add=function(a){d(this._last,a)?(this._last=a,this._array.push(a)):(this._sorted=!1,this._array.push(a))},e.prototype.toArray=function(){return this._sorted||(this._array.sort(f.compareByGeneratedPositions),this._sorted=!0),this._array},b.MappingList=e})},{"./util":126,amdefine:127}],123:[function(a,b,c){if("function"!=typeof d)var d=a("amdefine")(b,a);d(function(a,b,c){function d(b){var c=b;if("string"==typeof b&&(c=JSON.parse(b.replace(/^\)\]\}'/,""))),null!=c.sections){var d=a("./indexed-source-map-consumer");return new d.IndexedSourceMapConsumer(c)}var e=a("./basic-source-map-consumer");return new e.BasicSourceMapConsumer(c)}var e=a("./util");d.fromSourceMap=function(b){var c=a("./basic-source-map-consumer");return c.BasicSourceMapConsumer.fromSourceMap(b)},d.prototype._version=3,d.prototype.__generatedMappings=null,Object.defineProperty(d.prototype,"_generatedMappings",{get:function(){return this.__generatedMappings||(this.__generatedMappings=[],this.__originalMappings=[],this._parseMappings(this._mappings,this.sourceRoot)),this.__generatedMappings}}),d.prototype.__originalMappings=null,Object.defineProperty(d.prototype,"_originalMappings",{get:function(){return this.__originalMappings||(this.__generatedMappings=[],this.__originalMappings=[],this._parseMappings(this._mappings,this.sourceRoot)),this.__originalMappings}}),d.prototype._nextCharIsMappingSeparator=function(a){var b=a.charAt(0);return";"===b||","===b},d.prototype._parseMappings=function(a,b){throw new Error("Subclasses must implement _parseMappings")},d.GENERATED_ORDER=1,d.ORIGINAL_ORDER=2,d.prototype.eachMapping=function(a,b,c){var f,g=b||null,h=c||d.GENERATED_ORDER;switch(h){case d.GENERATED_ORDER:f=this._generatedMappings;break;case d.ORIGINAL_ORDER:f=this._originalMappings;break;default:throw new Error("Unknown order of iteration.")}var i=this.sourceRoot;f.map(function(a){var b=a.source;return null!=b&&null!=i&&(b=e.join(i,b)),{source:b,generatedLine:a.generatedLine,generatedColumn:a.generatedColumn,originalLine:a.originalLine,originalColumn:a.originalColumn,name:a.name}}).forEach(a,g)},d.prototype.allGeneratedPositionsFor=function(a){var b={source:e.getArg(a,"source"),originalLine:e.getArg(a,"line"),originalColumn:1/0};null!=this.sourceRoot&&(b.source=e.relative(this.sourceRoot,b.source));var c=[],d=this._findMapping(b,this._originalMappings,"originalLine","originalColumn",e.compareByOriginalPositions);if(d>=0)for(var f=this._originalMappings[d];f&&f.originalLine===b.originalLine;)c.push({line:e.getArg(f,"generatedLine",null),column:e.getArg(f,"generatedColumn",null),lastColumn:e.getArg(f,"lastGeneratedColumn",null)}),f=this._originalMappings[--d];return c.reverse()},b.SourceMapConsumer=d})},{"./basic-source-map-consumer":119,"./indexed-source-map-consumer":121,"./util":126,amdefine:127}],124:[function(a,b,c){if("function"!=typeof d)var d=a("amdefine")(b,a);d(function(a,b,c){function d(a){a||(a={}),this._file=f.getArg(a,"file",null),this._sourceRoot=f.getArg(a,"sourceRoot",null),this._skipValidation=f.getArg(a,"skipValidation",!1),this._sources=new g,this._names=new g,this._mappings=new h,this._sourcesContents=null}var e=a("./base64-vlq"),f=a("./util"),g=a("./array-set").ArraySet,h=a("./mapping-list").MappingList;d.prototype._version=3,d.fromSourceMap=function(a){var b=a.sourceRoot,c=new d({file:a.file,sourceRoot:b});return a.eachMapping(function(a){var d={generated:{line:a.generatedLine,column:a.generatedColumn}};null!=a.source&&(d.source=a.source,null!=b&&(d.source=f.relative(b,d.source)),d.original={line:a.originalLine,column:a.originalColumn},null!=a.name&&(d.name=a.name)),c.addMapping(d)}),a.sources.forEach(function(b){var d=a.sourceContentFor(b);null!=d&&c.setSourceContent(b,d)}),c},d.prototype.addMapping=function(a){var b=f.getArg(a,"generated"),c=f.getArg(a,"original",null),d=f.getArg(a,"source",null),e=f.getArg(a,"name",null);this._skipValidation||this._validateMapping(b,c,d,e),null==d||this._sources.has(d)||this._sources.add(d),null==e||this._names.has(e)||this._names.add(e),this._mappings.add({generatedLine:b.line,generatedColumn:b.column,originalLine:null!=c&&c.line,originalColumn:null!=c&&c.column,source:d,name:e})},d.prototype.setSourceContent=function(a,b){var c=a;null!=this._sourceRoot&&(c=f.relative(this._sourceRoot,c)),null!=b?(this._sourcesContents||(this._sourcesContents={}),this._sourcesContents[f.toSetString(c)]=b):this._sourcesContents&&(delete this._sourcesContents[f.toSetString(c)],0===Object.keys(this._sourcesContents).length&&(this._sourcesContents=null))},d.prototype.applySourceMap=function(a,b,c){var d=b;if(null==b){if(null==a.file)throw new Error('SourceMapGenerator.prototype.applySourceMap requires either an explicit source file, or the source map\'s "file" property. Both were omitted.');d=a.file}var e=this._sourceRoot;null!=e&&(d=f.relative(e,d));var h=new g,i=new g;this._mappings.unsortedForEach(function(b){if(b.source===d&&null!=b.originalLine){var g=a.originalPositionFor({line:b.originalLine,column:b.originalColumn});null!=g.source&&(b.source=g.source,null!=c&&(b.source=f.join(c,b.source)),null!=e&&(b.source=f.relative(e,b.source)),b.originalLine=g.line,b.originalColumn=g.column,null!=g.name&&(b.name=g.name))}var j=b.source;null==j||h.has(j)||h.add(j);var k=b.name;null==k||i.has(k)||i.add(k)},this),this._sources=h,this._names=i,a.sources.forEach(function(b){var d=a.sourceContentFor(b);null!=d&&(null!=c&&(b=f.join(c,b)),null!=e&&(b=f.relative(e,b)),this.setSourceContent(b,d))},this)},d.prototype._validateMapping=function(a,b,c,d){if(!(a&&"line"in a&&"column"in a&&a.line>0&&a.column>=0&&!b&&!c&&!d||a&&"line"in a&&"column"in a&&b&&"line"in b&&"column"in b&&a.line>0&&a.column>=0&&b.line>0&&b.column>=0&&c))throw new Error("Invalid mapping: "+JSON.stringify({generated:a,source:c,original:b,name:d}))},d.prototype._serializeMappings=function(){for(var a,b=0,c=1,d=0,g=0,h=0,i=0,j="",k=this._mappings.toArray(),l=0,m=k.length;m>l;l++){if(a=k[l],a.generatedLine!==c)for(b=0;a.generatedLine!==c;)j+=";",c++;else if(l>0){if(!f.compareByGeneratedPositions(a,k[l-1]))continue;j+=","}j+=e.encode(a.generatedColumn-b),b=a.generatedColumn,null!=a.source&&(j+=e.encode(this._sources.indexOf(a.source)-i),i=this._sources.indexOf(a.source),j+=e.encode(a.originalLine-1-g),g=a.originalLine-1,j+=e.encode(a.originalColumn-d),d=a.originalColumn,null!=a.name&&(j+=e.encode(this._names.indexOf(a.name)-h),h=this._names.indexOf(a.name)))}return j},d.prototype._generateSourcesContent=function(a,b){return a.map(function(a){if(!this._sourcesContents)return null;null!=b&&(a=f.relative(b,a));var c=f.toSetString(a);return Object.prototype.hasOwnProperty.call(this._sourcesContents,c)?this._sourcesContents[c]:null},this)},d.prototype.toJSON=function(){var a={version:this._version,sources:this._sources.toArray(),names:this._names.toArray(),mappings:this._serializeMappings()};return null!=this._file&&(a.file=this._file),null!=this._sourceRoot&&(a.sourceRoot=this._sourceRoot),this._sourcesContents&&(a.sourcesContent=this._generateSourcesContent(a.sources,a.sourceRoot)),a},d.prototype.toString=function(){return JSON.stringify(this)},b.SourceMapGenerator=d})},{"./array-set":116,"./base64-vlq":117,"./mapping-list":122,"./util":126,amdefine:127}],125:[function(a,b,c){if("function"!=typeof d)var d=a("amdefine")(b,a);d(function(a,b,c){function d(a,b,c,d,e){this.children=[],this.sourceContents={},this.line=null==a?null:a,this.column=null==b?null:b,this.source=null==c?null:c,this.name=null==e?null:e,this[i]=!0,null!=d&&this.add(d)}var e=a("./source-map-generator").SourceMapGenerator,f=a("./util"),g=/(\r?\n)/,h=10,i="$$$isSourceNode$$$";d.fromStringWithSourceMap=function(a,b,c){function e(a,b){if(null===a||void 0===a.source)h.add(b);else{var e=c?f.join(c,a.source):a.source;h.add(new d(a.originalLine,a.originalColumn,e,b,a.name))}}var h=new d,i=a.split(g),j=function(){var a=i.shift(),b=i.shift()||"";return a+b},k=1,l=0,m=null;return b.eachMapping(function(a){if(null!==m){if(!(k0&&(m&&e(m,j()),h.add(i.join(""))),b.sources.forEach(function(a){var d=b.sourceContentFor(a);null!=d&&(null!=c&&(a=f.join(c,a)),h.setSourceContent(a,d))}),h},d.prototype.add=function(a){if(Array.isArray(a))a.forEach(function(a){this.add(a)},this);else{if(!a[i]&&"string"!=typeof a)throw new TypeError("Expected a SourceNode, string, or an array of SourceNodes and strings. Got "+a);a&&this.children.push(a)}return this},d.prototype.prepend=function(a){if(Array.isArray(a))for(var b=a.length-1;b>=0;b--)this.prepend(a[b]);else{if(!a[i]&&"string"!=typeof a)throw new TypeError("Expected a SourceNode, string, or an array of SourceNodes and strings. Got "+a);this.children.unshift(a)}return this},d.prototype.walk=function(a){for(var b,c=0,d=this.children.length;d>c;c++)b=this.children[c],b[i]?b.walk(a):""!==b&&a(b,{source:this.source,line:this.line,column:this.column,name:this.name})},d.prototype.join=function(a){var b,c,d=this.children.length;if(d>0){for(b=[],c=0;d-1>c;c++)b.push(this.children[c]),b.push(a);b.push(this.children[c]),this.children=b}return this},d.prototype.replaceRight=function(a,b){var c=this.children[this.children.length-1];return c[i]?c.replaceRight(a,b):"string"==typeof c?this.children[this.children.length-1]=c.replace(a,b):this.children.push("".replace(a,b)),this},d.prototype.setSourceContent=function(a,b){this.sourceContents[f.toSetString(a)]=b},d.prototype.walkSourceContents=function(a){for(var b=0,c=this.children.length;c>b;b++)this.children[b][i]&&this.children[b].walkSourceContents(a);for(var d=Object.keys(this.sourceContents),b=0,c=d.length;c>b;b++)a(f.fromSetString(d[b]),this.sourceContents[d[b]])},d.prototype.toString=function(){var a="";return this.walk(function(b){a+=b}),a},d.prototype.toStringWithSourceMap=function(a){var b={code:"",line:1,column:0},c=new e(a),d=!1,f=null,g=null,i=null,j=null;return this.walk(function(a,e){b.code+=a,null!==e.source&&null!==e.line&&null!==e.column?((f!==e.source||g!==e.line||i!==e.column||j!==e.name)&&c.addMapping({source:e.source,original:{line:e.line,column:e.column},generated:{line:b.line,column:b.column},name:e.name}),f=e.source,g=e.line,i=e.column,j=e.name,d=!0):d&&(c.addMapping({generated:{line:b.line,column:b.column}}),f=null,d=!1);for(var k=0,l=a.length;l>k;k++)a.charCodeAt(k)===h?(b.line++,b.column=0,k+1===l?(f=null,d=!1):d&&c.addMapping({source:e.source,original:{line:e.line,column:e.column},generated:{line:b.line,column:b.column},name:e.name})):b.column++}),this.walkSourceContents(function(a,b){c.setSourceContent(a,b)}),{code:b.code,map:c}},b.SourceNode=d})},{"./source-map-generator":124,"./util":126,amdefine:127}],126:[function(a,b,c){if("function"!=typeof d)var d=a("amdefine")(b,a);d(function(a,b,c){function d(a,b,c){if(b in a)return a[b];if(3===arguments.length)return c;throw new Error('"'+b+'" is a required argument.')}function e(a){var b=a.match(o);return b?{scheme:b[1],auth:b[2],host:b[3],port:b[4],path:b[5]}:null}function f(a){var b="";return a.scheme&&(b+=a.scheme+":"),b+="//",a.auth&&(b+=a.auth+"@"),a.host&&(b+=a.host),a.port&&(b+=":"+a.port),a.path&&(b+=a.path),b}function g(a){var b=a,c=e(a);if(c){if(!c.path)return a;b=c.path}for(var d,g="/"===b.charAt(0),h=b.split(/\/+/),i=0,j=h.length-1;j>=0;j--)d=h[j],"."===d?h.splice(j,1):".."===d?i++:i>0&&(""===d?(h.splice(j+1,i),i=0):(h.splice(j,2),i--));return b=h.join("/"),""===b&&(b=g?"/":"."),c?(c.path=b,f(c)):b}function h(a,b){""===a&&(a="."),""===b&&(b=".");var c=e(b),d=e(a);if(d&&(a=d.path||"/"),c&&!c.scheme)return d&&(c.scheme=d.scheme),f(c);if(c||b.match(p))return b;if(d&&!d.host&&!d.path)return d.host=b,f(d);var h="/"===b.charAt(0)?b:g(a.replace(/\/+$/,"")+"/"+b);return d?(d.path=h,f(d)):h}function i(a,b){""===a&&(a="."),a=a.replace(/\/$/,"");var c=e(a);return"/"==b.charAt(0)&&c&&"/"==c.path?b.slice(1):0===b.indexOf(a+"/")?b.substr(a.length+1):b}function j(a){return"$"+a}function k(a){return a.substr(1)}function l(a,b){var c=a||"",d=b||"";return(c>d)-(d>c)}function m(a,b,c){var d;return(d=l(a.source,b.source))?d:(d=a.originalLine-b.originalLine)?d:(d=a.originalColumn-b.originalColumn,d||c?d:(d=l(a.name,b.name))?d:(d=a.generatedLine-b.generatedLine,d?d:a.generatedColumn-b.generatedColumn))}function n(a,b,c){var d;return(d=a.generatedLine-b.generatedLine)?d:(d=a.generatedColumn-b.generatedColumn,d||c?d:(d=l(a.source,b.source))?d:(d=a.originalLine-b.originalLine)?d:(d=a.originalColumn-b.originalColumn,d?d:l(a.name,b.name)))}b.getArg=d;var o=/^(?:([\w+\-.]+):)?\/\/(?:(\w+:\w+)@)?([\w.]*)(?::(\d+))?(\S*)$/,p=/^data:.+\,.+$/;b.urlParse=e,b.urlGenerate=f,b.normalize=g,b.join=h,b.relative=i,b.toSetString=j,b.fromSetString=k,b.compareByOriginalPositions=m,b.compareByGeneratedPositions=n})},{amdefine:127}],127:[function(a,b,c){(function(c,d){/** vim: et:ts=4:sw=4:sts=4 * @license amdefine 0.1.0 Copyright (c) 2011, The Dojo Foundation All Rights Reserved. * Available via the MIT or new BSD license. * see: http://github.com/jrburke/amdefine for details @@ -45,7 +45,6 @@ c.source=this._sources.at(j+m.value),j+=m.value,l=m.rest,0===l.length||this._nex */ !function(a,b){function c(b){return a.less[b.split("/")[1]]}function d(a,b){"undefined"!=typeof console&&w.logLevel>=b&&console.log("less: "+a)}function e(a){return a.replace(/^[a-z-]+:\/+?[^\/]+/,"").replace(/^\//,"").replace(/\.[a-zA-Z]+$/,"").replace(/[^\.\w-]+/g,"-").replace(/\./g,":")}function f(a,c){var e="{line} {content}",f=a.filename||c,g=[],h=(a.type||"Syntax")+"Error: "+(a.message||"There is an error in your .less file")+" in "+f+" ",i=function(a,c,d){a.extract[c]!==b&&g.push(e.replace(/\{line\}/,(parseInt(a.line,10)||0)+(c-1)).replace(/\{class\}/,d).replace(/\{content\}/,a.extract[c]))};a.extract?(i(a,0,""),i(a,1,"line"),i(a,2,""),h+="on line "+a.line+", column "+(a.column+1)+":\n"+g.join("\n")):a.stack&&(h+=a.stack),d(h,z.errors)}function g(a,b,c){var f=b.href||"",g="less:"+(b.title||e(f)),h=document.getElementById(g),i=!1,j=document.createElement("style");j.setAttribute("type","text/css"),b.media&&j.setAttribute("media",b.media),j.id=g,j.styleSheet||(j.appendChild(document.createTextNode(a)),i=null!==h&&h.childNodes.length>0&&j.childNodes.length>0&&h.firstChild.nodeValue===j.firstChild.nodeValue);var k=document.getElementsByTagName("head")[0];if(null===h||i===!1){var l=b&&b.nextSibling||null;l?l.parentNode.insertBefore(j,l):k.appendChild(j)}if(h&&i===!1&&h.parentNode.removeChild(h),j.styleSheet)try{j.styleSheet.cssText=a}catch(m){throw new Error("Couldn't reassign styleSheet.cssText.")}if(c&&D){d("saving "+f+" to cache.",z.info);try{D.setItem(f,a),D.setItem(f+":timestamp",c)}catch(m){d("failed to save",z.errors)}}}function h(a){return w.postProcessor&&"function"==typeof w.postProcessor&&(a=w.postProcessor.call(a,a)||a),a}function i(a,c){var d,f,h="less-error-message:"+e(c||""),i='{line}{content}',j=document.createElement("div"),k=[],l=a.filename||c,m=l.match(/([^\/]+(\?.*)?)$/)[1];j.id=h,j.className="less-error-message",f=""+(a.type||"Syntax")+"Error: "+(a.message||"There is an error in your .less file")+'in '+m+" ";var n=function(a,c,d){a.extract[c]!==b&&k.push(i.replace(/\{line\}/,(parseInt(a.line,10)||0)+(c-1)).replace(/\{class\}/,d).replace(/\{content\}/,a.extract[c]))};a.extract?(n(a,0,""),n(a,1,"line"),n(a,2,""),f+="on line "+a.line+", column "+(a.column+1)+":"+k.join("")+""):a.stack&&(f+=""+a.stack.split("\n").slice(1).join("")),j.innerHTML=f,g([".less-error-message ul, .less-error-message li {","list-style-type: none;","margin-right: 15px;","padding: 4px 0;","margin: 0;","}",".less-error-message label {","font-size: 12px;","margin-right: 15px;","padding: 4px 0;","color: #cc7777;","}",".less-error-message pre {","color: #dd6666;","padding: 4px 0;","margin: 0;","display: inline-block;","}",".less-error-message pre.line {","color: #ff0000;","}",".less-error-message h3 {","font-size: 20px;","font-weight: bold;","padding: 15px 0 5px 0;","margin: 0;","}",".less-error-message a {","color: #10a","}",".less-error-message .error {","color: red;","font-weight: bold;","padding-bottom: 2px;","border-bottom: 1px dashed red;","}"].join("\n"),{title:"error-message"}),j.style.cssText=["font-family: Arial, sans-serif","border: 1px solid #e00","background-color: #eee","border-radius: 5px","-webkit-border-radius: 5px","-moz-border-radius: 5px","color: #e00","padding: 15px","margin-bottom: 15px"].join(";"),"development"==w.env&&(d=setInterval(function(){document.body&&(document.getElementById(h)?document.body.replaceChild(j,document.getElementById(h)):document.body.insertBefore(j,document.body.firstChild),clearInterval(d))},10))}function j(a,b){w.errorReporting&&"html"!==w.errorReporting?"console"===w.errorReporting?f(a,b):"function"==typeof w.errorReporting&&w.errorReporting("add",a,b):i(a,b)}function k(a){var b=document.getElementById("less-error-message:"+e(a));b&&b.parentNode.removeChild(b)}function l(){}function m(a){w.errorReporting&&"html"!==w.errorReporting?"console"===w.errorReporting?l(a):"function"==typeof w.errorReporting&&w.errorReporting("remove",a):k(a)}function n(a){for(var b,c=document.getElementsByTagName("style"),d=0;d0&&(h.splice(c-1,2),c-=2)}return g.hostPart=f[1],g.directories=h,g.path=f[1]+h.join("/"),g.fileUrl=g.path+(f[4]||""),g.url=g.fileUrl+(f[5]||""),g}function p(a,b){var c,d,e,f,g=o(a),h=o(b),i="";if(g.hostPart!==h.hostPart)return"";for(d=Math.max(h.directories.length,g.directories.length),c=0;d>c&&h.directories[c]===g.directories[c];c++);for(f=h.directories.slice(c),e=g.directories.slice(c),c=0;c=200&&b.status<300?c(b.responseText,b.getResponseHeader("Last-Modified")):"function"==typeof d&&d(b.status,a)}var g=q(),h=y?w.fileAsync:w.async;"function"==typeof g.overrideMimeType&&g.overrideMimeType("text/css"),d("XHR: Getting '"+a+"'",z.debug),g.open("GET",a,h),g.setRequestHeader("Accept",b||"text/x-less, text/css; q=0.9, */*; q=0.5"),g.send(null),y&&!w.fileAsync?0===g.status||g.status>=200&&g.status<300?c(g.responseText):e(g.status,a):h?g.onreadystatechange=function(){4==g.readyState&&f(g,c,e)}:f(g,c,e)}function s(b,c,d,e){c&&c.currentDirectory&&!/^([A-Za-z-]+:)?\//.test(b)&&(b=c.currentDirectory+b);var f=o(b,a.location.href),g=f.url,h={currentDirectory:f.path,filename:g};if(c?(h.entryPath=c.entryPath,h.rootpath=c.rootpath,h.rootFilename=c.rootFilename,h.relativeUrls=c.relativeUrls):(h.entryPath=f.path,h.rootpath=w.rootpath||f.path,h.rootFilename=g,h.relativeUrls=e.relativeUrls),h.relativeUrls&&(h.rootpath=e.rootpath?o(e.rootpath+p(f.path,h.entryPath)).path:f.path),e.useFileCache&&E[g])try{var i=E[g];d(null,i,g,h,{lastModified:new Date})}catch(j){d(j,null,g)}else r(g,e.mime,function(a,b){E[g]=a;try{d(null,a,g,h,{lastModified:b})}catch(c){d(c,null,g)}},function(a,b){d({type:"File",message:"'"+b+"' wasn't found ("+a+")"},null,g)})}function t(a,b,c,d,e){var f=new w.tree.parseEnv(w);f.mime=a.type,(e||w.globalVars)&&(f.useFileCache=!0),s(a.href,null,function(h,i,j,k,l){if(l){l.remaining=d;var n=D&&D.getItem(j),o=D&&D.getItem(j+":timestamp");if(!c&&o&&l.lastModified&&new Date(l.lastModified).valueOf()===new Date(o).valueOf())return g(n,a),l.local=!0,void b(null,null,i,a,l,j)}m(j),i?(f.currentFileInfo=k,new w.Parser(f).parse(i,function(c,d){if(c)return b(c,null,null,a);try{b(c,d,i,a,l,j)}catch(c){b(c,null,null,a)}},{modifyVars:e,globalVars:w.globalVars})):b(h,null,null,a,l,j)},f,e)}function u(a,b,c){for(var d=0;dD&&(C=C.slice(y-D),D=y)}function h(a,b){var c=a.charCodeAt(0|b);return 32>=c&&(32===c||10===c||9===c)}function i(a){var b,c,d=typeof a;return"string"===d?v.charAt(y)!==a?null:(l(1),a):(g(),(b=a.exec(C))?(c=b[0].length,l(c),"string"==typeof b?b:1===b.length?b[0]:b):null)}function j(a){y>D&&(C=C.slice(y-D),D=y);var b=a.exec(C);return b?(l(b[0].length),"string"==typeof b?b:1===b.length?b[0]:b):null}function k(a){return v.charAt(y)!==a?null:(l(1),a)}function l(a){for(var b,c=y,d=z,e=y-D,f=y+C.length-e,g=y+=a,h=v;f>y&&(b=h.charCodeAt(y),!(b>32))&&(32===b||10===b||9===b||13===b);y++);return C=C.slice(a+y-g+e),D=y,!C.length&&z=0&&"\n"!==b.charAt(c);)e++;return"number"==typeof a&&(d=(b.slice(0,a).match(/\n/g)||"").length),{line:d,column:e}}function t(a,b,d){var e=d.currentFileInfo.filename;return"browser"!==w.mode&&"rhino"!==w.mode&&(e=c("path").resolve(e)),{lineNumber:s(a,b).line+1,fileName:e}}function u(a,b){var c=r(a,b),d=s(a.index,c),e=d.line,f=d.column,g=a.call&&s(a.call,c).line,h=c.split("\n");this.type=a.type||"Syntax",this.message=a.message,this.filename=a.filename||b.currentFileInfo.filename,this.index=a.index,this.line="number"==typeof e?e+1:null,this.callLine=g+1,this.callExtract=h[g],this.stack=a.stack,this.column=f,this.extract=[h[e-1],h[e],h[e+1]]}var v,y,z,A,B,C,D,E,F,G=[],H=a&&a.filename;a instanceof x.parseEnv||(a=new x.parseEnv(a));var I=this.imports={paths:a.paths||[],queue:[],files:a.files,contents:a.contents,contentsIgnoredChars:a.contentsIgnoredChars,mime:a.mime,error:null,push:function(b,c,d,e){var f=this;this.queue.push(b);var g=function(a,c,d){f.queue.splice(f.queue.indexOf(b),1);var g=d===H;f.files[d]=c,a&&!f.error&&(f.error=a),e(a,c,g,d)};w.Parser.importer?w.Parser.importer(b,c,g,a):w.Parser.fileLoader(b,c,function(b,e,f,h){if(b)return void g(b);var i=new x.parseEnv(a);i.currentFileInfo=h,i.processImports=!1,i.contents[f]=e,(c.reference||d.reference)&&(h.reference=!0),d.inline?g(null,e,f):new w.Parser(i).parse(e,function(a,b){g(a,b,f)})},a)}},J=j;return u.prototype=new Error,u.prototype.constructor=u,this.env=a=a||{},this.optimization="optimization"in this.env?this.env.optimization:1,E={imports:I,parse:function(d,e,f){var g,h,i,j,k,l=null,m="";if(y=z=D=A=0,j=f&&f.globalVars?w.Parser.serializeVars(f.globalVars)+"\n":"",k=f&&f.modifyVars?"\n"+w.Parser.serializeVars(f.modifyVars):"",(j||f&&f.banner)&&(m=(f&&f.banner?f.banner:"")+j,E.imports.contentsIgnoredChars[a.currentFileInfo.filename]=m.length),d=d.replace(/\r\n/g,"\n"),v=d=m+d.replace(/^\uFEFF/,"")+k,E.imports.contents[a.currentFileInfo.filename]=d,B=function(b){function c(b,c){l=new u({index:c||i,type:"Parse",message:b,filename:a.currentFileInfo.filename},a)}function d(a){var c=i-s;512>c&&!a||!c||(r.push(b.slice(s,i+1)),s=i+1)}var e,f,g,h,i,j,k,m,n,o=b.length,p=0,q=0,r=[],s=0;for(i=0;o>i;i++)if(k=b.charCodeAt(i),!(k>=97&&122>=k||34>k))switch(k){case 40:q++,f=i;continue;case 41:if(--q<0)return c("missing opening `(`");continue;case 59:q||d();continue;case 123:p++,e=i;continue;case 125:if(--p<0)return c("missing opening `{`");p||q||d();continue;case 92:if(o-1>i){i++;continue}return c("unescaped `\\`");case 34:case 39:case 96:for(n=0,j=i,i+=1;o>i;i++)if(m=b.charCodeAt(i),!(m>96)){if(m==k){n=1;break}if(92==m){if(i==o-1)return c("unescaped `\\`");i++}}if(n)continue;return c("unmatched `"+String.fromCharCode(k)+"`",j);case 47:if(q||i==o-1)continue;if(m=b.charCodeAt(i+1),47==m)for(i+=2;o>i&&(m=b.charCodeAt(i),!(13>=m)||10!=m&&13!=m);i++);else if(42==m){for(g=j=i,i+=2;o-1>i&&(m=b.charCodeAt(i),125==m&&(h=i),42!=m||47!=b.charCodeAt(i+1));i++);if(i==o-1)return c("missing closing `*/`",j);i++}continue;case 42:if(o-1>i&&47==b.charCodeAt(i+1))return c("unmatched `/*`");continue}return 0!==p?g>e&&h>g?c("missing closing `}` or `*/`",e):c("missing closing `}`",e):0!==q?c("missing closing `)`",f):(d(!0),r)}(d),l)return e(new u(l,a));C=B[0];try{g=new x.Ruleset(null,this.parsers.primary()),g.root=!0,g.firstRoot=!0}catch(n){return e(new u(n,a))}if(g.toCSS=function(d){return function(e,f){e=e||{};var g,h,i=new x.evalEnv(e);"object"!=typeof f||Array.isArray(f)||(f=Object.keys(f).map(function(a){var b=f[a];return b instanceof x.Value||(b instanceof x.Expression||(b=new x.Expression([b])),b=new x.Value([b])),new x.Rule("@"+a,b,!1,null,0)}),i.frames=[new x.Ruleset(null,f)]);try{var j,k=[],l=[new x.joinSelectorVisitor,new x.processExtendsVisitor,new x.toCSSVisitor({compress:Boolean(e.compress)})],m=this;if(e.plugins)for(j=0;j57||43>b||47===b||44==b?void 0:(a=j(/^([+-]?\d*\.?\d+)(%|[a-z]+)?/),a?new x.Dimension(a[1],a[2]):void 0)},unicodeDescriptor:function(){var a;return a=j(/^U\+[0-9a-fA-F?]+(\-[0-9a-fA-F?]+)?/),a?new x.UnicodeDescriptor(a[0]):void 0},javascript:function(){var c,d,e=y;return"~"===v.charAt(e)&&(e++,d=!0),"`"===v.charAt(e)?(a.javascriptEnabled===b||a.javascriptEnabled||o("You are using JavaScript, which has been disabled."),d&&k("~"),c=j(/^`([^`]*)`/),c?new x.JavaScript(c[1],y,d):void 0):void 0}},variable:function(){var a;return"@"===v.charAt(y)&&(a=j(/^(@[\w-]+)\s*:/))?a[1]:void 0},rulesetCall:function(){var a;return"@"===v.charAt(y)&&(a=j(/^(@[\w-]+)\s*\(\s*\)\s*;/))?new x.RulesetCall(a[1]):void 0},extend:function(a){var b,c,d,e,f,g=y;if(j(a?/^&:extend\(/:/^:extend\(/)){do{for(d=null,b=null;!(d=j(/^(all)(?=\s*(\)|,))/))&&(c=this.element());)b?b.push(c):b=[c];d=d&&d[1],b||o("Missing target selector for :extend()."),f=new x.Extend(new x.Selector(b),d,g),e?e.push(f):e=[f]}while(k(","));return m(/^\)/),a&&m(/^;/),e}},extendRule:function(){return this.extend(!0)},mixin:{call:function(){var b,c,g,h,i,l,m=v.charAt(y),o=!1,p=y;if("."===m||"#"===m){for(d();b=y,h=j(/^[#.](?:[\w-]|\\(?:[A-Fa-f0-9]{1,6} ?|[^A-Fa-f0-9]))+/),h;)g=new x.Element(i,h,b,a.currentFileInfo),c?c.push(g):c=[g],i=k(">");return c&&(k("(")&&(l=this.args(!0).args,n(")")),F.important()&&(o=!0),F.end())?(f(),new x.mixin.Call(c,l,p,a.currentFileInfo,o)):void e()}},args:function(a){var b,c,g,h,i,l,m=E.parsers,n=m.entities,p={args:null,variadic:!1},q=[],r=[],s=[];for(d();;){if(a)l=m.detachedRuleset()||m.expression();else{if(m.comments(),"."===v.charAt(y)&&j(/^\.{3}/)){p.variadic=!0,k(";")&&!b&&(b=!0),(b?r:s).push({variadic:!0});break}l=n.variable()||n.literal()||n.keyword()}if(!l)break;h=null,l.throwAwayComments&&l.throwAwayComments(),i=l;var t=null;if(a?l.value&&1==l.value.length&&(t=l.value[0]):t=l,t&&t instanceof x.Variable)if(k(":")){if(q.length>0&&(b&&o("Cannot mix ; and , as delimiter types"),c=!0),i=a&&m.detachedRuleset()||m.expression(),!i){if(!a)return e(),p.args=[],p;o("could not understand value for named argument")}h=g=t.name}else{if(!a&&j(/^\.{3}/)){p.variadic=!0,k(";")&&!b&&(b=!0),(b?r:s).push({name:l.name,variadic:!0});break}a||(g=h=t.name,i=null)}i&&q.push(i),s.push({name:h,value:i}),k(",")||(k(";")||b)&&(c&&o("Cannot mix ; and , as delimiter types"),b=!0,q.length>1&&(i=new x.Value(q)),r.push({name:g,value:i}),g=null,q=[],c=!1)}return f(),p.args=b?r:s,p},definition:function(){var a,b,c,g,h=[],i=!1;if(!("."!==v.charAt(y)&&"#"!==v.charAt(y)||p(/^[^{]*\}/)))if(d(),b=j(/^([#.](?:[\w-]|\\(?:[A-Fa-f0-9]{1,6} ?|[^A-Fa-f0-9]))+)\s*\(/)){a=b[1];var l=this.args(!1);if(h=l.args,i=l.variadic,!k(")"))return A=y,void e();if(F.comments(),j(/^when/)&&(g=m(F.conditions,"expected condition")),c=F.block())return f(),new x.mixin.Definition(a,h,c,g,i);e()}else f()}},entity:function(){var a=this.entities;return a.literal()||a.variable()||a.url()||a.call()||a.keyword()||a.javascript()||this.comment()},end:function(){return k(";")||q("}")},alpha:function(){var a;return j(/^\(opacity=/i)?(a=j(/^\d+/)||this.entities.variable(),a?(n(")"),new x.Alpha(a)):void 0):void 0},element:function(){var b,c,g,h=y;return c=this.combinator(),b=j(/^(?:\d+\.\d+|\d+)%/)||j(/^(?:[.#]?|:*)(?:[\w-]|[^\x00-\x9f]|\\(?:[A-Fa-f0-9]{1,6} ?|[^A-Fa-f0-9]))+/)||k("*")||k("&")||this.attribute()||j(/^\([^()@]+\)/)||j(/^[\.#](?=@)/)||this.entities.variableCurly(),b||(d(),k("(")?(g=this.selector())&&k(")")?(b=new x.Paren(g),f()):e():f()),b?new x.Element(c,b,h,a.currentFileInfo):void 0},combinator:function(){var a=v.charAt(y);if("/"===a){d();var b=j(/^\/[a-z]+\//i);if(b)return f(),new x.Combinator(b);e()}if(">"===a||"+"===a||"~"===a||"|"===a||"^"===a){for(y++,"^"===a&&"^"===v.charAt(y)&&(a="^^",y++);h(v,y);)y++;return new x.Combinator(a)}return new x.Combinator(h(v,y-1)?" ":null)},lessSelector:function(){return this.selector(!0)},selector:function(b){for(var c,d,e,f,g,h,i,j=y,k=J;(b&&(g=this.extend())||b&&(h=k(/^when/))||(f=this.element()))&&(h?i=m(this.conditions,"expected condition"):i?o("CSS guard can only be used at the end of selector"):g?d?d.push(g):d=[g]:(d&&o("Extend can only be used at the end of selector"),e=v.charAt(y),c?c.push(f):c=[f],f=null),"{"!==e&&"}"!==e&&";"!==e&&","!==e&&")"!==e););return c?new x.Selector(c,d,i,j,a.currentFileInfo):void(d&&o("Extend must be used to extend a selector, it cannot be used on its own"))},attribute:function(){if(k("[")){var a,b,c,d=this.entities;return(a=d.variableCurly())||(a=m(/^(?:[_A-Za-z0-9-\*]*\|)?(?:[_A-Za-z0-9-]|\\.)+/)),c=j(/^[|~*$^]?=/),c&&(b=d.quoted()||j(/^[0-9]+%/)||j(/^[\w-]+/)||d.variableCurly()),n("]"),new x.Attribute(a,c,b)}},block:function(){var a;return k("{")&&(a=this.primary())&&k("}")?a:void 0},blockRuleset:function(){var a=this.block();return a&&(a=new x.Ruleset(null,a)),a},detachedRuleset:function(){var a=this.blockRuleset();return a?new x.DetachedRuleset(a):void 0},ruleset:function(){var b,c,g,h;for(d(),a.dumpLineNumbers&&(h=t(y,v,a));(c=this.lessSelector(),c)&&(b?b.push(c):b=[c],this.comments(),c.condition&&b.length>1&&o("Guards are only currently allowed on a single selector."),k(","));)c.condition&&o("Guards are only currently allowed on a single selector."),this.comments();if(b&&(g=this.block())){f();var i=new x.Ruleset(b,g,a.strictImports);return a.dumpLineNumbers&&(i.debugInfo=h),i}A=y,e()},rule:function(b){var c,g,h,i,j,k=y,l=v.charAt(k);if("."!==l&&"#"!==l&&"&"!==l)if(d(),c=this.variable()||this.ruleProperty()){if(j="string"==typeof c,j&&(g=this.detachedRuleset()),this.comments(),g||(g=b||!a.compress&&!j?this.anonymousValue()||this.value():this.value()||this.anonymousValue(),h=this.important(),i=!j&&c.pop().value),g&&this.end())return f(),new x.Rule(c,g,h,i,k,a.currentFileInfo);if(A=y,e(),g&&!b)return this.rule(!0)}else f()},anonymousValue:function(){var a;return a=/^([^@+\/'"*`(;{}-]*);/.exec(C),a?(y+=a[0].length-1,new x.Anonymous(a[1])):void 0},"import":function(){var b,c,d=y,e=j(/^@import?\s+/);if(e){var f=(e?this.importOptions():null)||{};if(b=this.entities.quoted()||this.entities.url())return c=this.mediaFeatures(),i(";")||(y=d,o("missing semi-colon or unrecognised media features on import")),c=c&&new x.Value(c),new x.Import(b,c,f,d,a.currentFileInfo);y=d,o("malformed import statement")}},importOptions:function(){var a,b,c,d={};if(!k("("))return null;do if(a=this.importOption()){switch(b=a,c=!0,b){case"css":b="less",c=!1;break;case"once":b="multiple",c=!1}if(d[b]=c,!k(","))break}while(a);return n(")"),d},importOption:function(){var a=j(/^(less|css|multiple|once|inline|reference)/);return a?a[1]:void 0},mediaFeature:function(){var b,c,d=this.entities,e=[];do if(b=d.keyword()||d.variable())e.push(b);else if(k("(")){if(c=this.property(),b=this.value(),!k(")"))return null;if(c&&b)e.push(new x.Paren(new x.Rule(c,b,null,null,y,a.currentFileInfo,!0)));else{if(!b)return null;e.push(new x.Paren(b))}}while(b);return e.length>0?new x.Expression(e):void 0},mediaFeatures:function(){var a,b=this.entities,c=[];do if(a=this.mediaFeature()){if(c.push(a),!k(","))break}else if(a=b.variable(),a&&(c.push(a),!k(",")))break;while(a);return c.length>0?c:null},media:function(){var b,c,d,e;return a.dumpLineNumbers&&(e=t(y,v,a)),j(/^@media/)&&(b=this.mediaFeatures(),c=this.block())?(d=new x.Media(c,b,y,a.currentFileInfo),a.dumpLineNumbers&&(d.debugInfo=e),d):void 0},directive:function(){var b,c,g,h,i,l,m,n=y,p=!0;if("@"===v.charAt(y)){if(c=this["import"]()||this.media())return c;if(d(),b=j(/^@[a-z-]+/)){switch(h=b,"-"==b.charAt(1)&&b.indexOf("-",2)>0&&(h="@"+b.slice(b.indexOf("-",2)+1)),h){case"@charset":i=!0,p=!1;break;case"@namespace":l=!0,p=!1;break;case"@keyframes":i=!0;break;case"@host":case"@page":case"@document":case"@supports":m=!0}return this.comments(),i?(c=this.entity(),c||o("expected "+b+" identifier")):l?(c=this.expression(),c||o("expected "+b+" expression")):m&&(c=(j(/^[^{;]+/)||"").trim(),c&&(c=new x.Anonymous(c))),this.comments(),p&&(g=this.blockRuleset()),g||!p&&c&&k(";")?(f(),new x.Directive(b,c,g,n,a.currentFileInfo,a.dumpLineNumbers?t(n,v,a):null)):void e()}}},value:function(){var a,b=[];do if(a=this.expression(),a&&(b.push(a),!k(",")))break;while(a);return b.length>0?new x.Value(b):void 0},important:function(){return"!"===v.charAt(y)?j(/^! *important/):void 0},sub:function(){var a,b;return k("(")&&(a=this.addition())?(b=new x.Expression([a]),n(")"),b.parens=!0,b):void 0},multiplication:function(){var a,b,c,g,i;if(a=this.operand()){for(i=h(v,y-1);!p(/^\/[*\/]/);){if(d(),c=k("/")||k("*"),!c){f();break}if(b=this.operand(),!b){e();break}f(),a.parensInOp=!0,b.parensInOp=!0,g=new x.Operation(c,[g||a,b],i),i=h(v,y-1)}return g||a}},addition:function(){var a,b,c,d,e;if(a=this.multiplication()){for(e=h(v,y-1);(c=j(/^[-+]\s+/)||!e&&(k("+")||k("-")),c)&&(b=this.multiplication(),b);)a.parensInOp=!0,b.parensInOp=!0,d=new x.Operation(c,[d||a,b],e),e=h(v,y-1);return d||a}},conditions:function(){var a,b,c,d=y;if(a=this.condition()){for(;p(/^,\s*(not\s*)?\(/)&&k(",")&&(b=this.condition(),b);)c=new x.Condition("or",c||a,b,d);return c||a}},condition:function(){var a,b,c,d,e=this.entities,f=y,g=!1;return j(/^not/)&&(g=!0),n("("),a=this.addition()||e.keyword()||e.quoted(),a?(d=j(/^(?:>=|<=|=<|[<=>])/),d?(b=this.addition()||e.keyword()||e.quoted(),b?c=new x.Condition(d,a,b,f,g):o("expected expression")):c=new x.Condition("=",a,new x.Keyword("true"),f,g),n(")"),j(/^and/)?new x.Condition("and",c,this.condition()):c):void 0},operand:function(){var a,b=this.entities,c=v.charAt(y+1);"-"!==v.charAt(y)||"@"!==c&&"("!==c||(a=k("-"));var d=this.sub()||b.dimension()||b.color()||b.variable()||b.call();return a&&(d.parensInOp=!0,d=new x.Negative(d)),d},expression:function(){var a,b,c=[];do a=this.addition()||this.entity(),a&&(c.push(a),p(/^\/[\/*]/)||(b=k("/"),b&&c.push(new x.Anonymous(b))));while(a);return c.length>0?new x.Expression(c):void 0},property:function(){var a=j(/^(\*?-?[_a-zA-Z0-9-]+)\s*:/);return a?a[1]:void 0},ruleProperty:function(){function b(a){var b=a.exec(f);return b?(h.push(y+i),i+=b[0].length,f=f.slice(b[1].length),g.push(b[1])):void 0}function c(){var a=/^\s*\/\*(?:[^*]|\*+[^\/*])*\*+\//.exec(f);return a?(i+=a[0].length,f=f.slice(a[0].length),!0):!1}var d,e,f=C,g=[],h=[],i=0;for(b(/^(\*?)/);b(/^((?:[\w-]+)|(?:@\{[\w-]+\}))/););for(;c(););if(g.length>1&&b(/^\s*((?:\+_|\+)?)\s*:/)){for(l(i),""===g[0]&&(g.shift(),h.shift()),e=0;el;l++)e=b.rgb[l]/255,f=c.rgb[l]/255,h=a(e,f),g&&(h=(j*f+i*(e-j*(e+f-h)))/g),k[l]=255*h;return new d.Color(k,g)}function g(){var a,b=d.functions;for(a in l)l.hasOwnProperty(a)&&(b[a]=e.bind(null,Math[a],l[a]));for(a in m)m.hasOwnProperty(a)&&(b[a]=f.bind(null,m[a]));a=d.defaultFunc,b["default"]=a.eval.bind(a)}function h(a){return d.functions.hsla(a.h,a.s,a.l,a.a)}function i(a,b){return a instanceof d.Dimension&&a.unit.is("%")?parseFloat(a.value*b/100):j(a)}function j(a){if(a instanceof d.Dimension)return parseFloat(a.unit.is("%")?a.value/100:a.value);if("number"==typeof a)return a;throw{error:"RuntimeError",message:"color functions take numbers as parameters"}}function k(a){return Math.min(1,Math.max(0,a))}d.functions={rgb:function(a,b,c){return this.rgba(a,b,c,1)},rgba:function(a,b,c,e){var f=[a,b,c].map(function(a){return i(a,255)});return e=j(e),new d.Color(f,e)},hsl:function(a,b,c){return this.hsla(a,b,c,1)},hsla:function(a,b,c,d){function e(a){return a=0>a?a+1:a>1?a-1:a,1>6*a?g+(f-g)*a*6:1>2*a?f:2>3*a?g+(f-g)*(2/3-a)*6:g}a=j(a)%360/360,b=k(j(b)),c=k(j(c)),d=k(j(d));var f=.5>=c?c*(b+1):c+b-c*b,g=2*c-f;return this.rgba(255*e(a+1/3),255*e(a),255*e(a-1/3),d)},hsv:function(a,b,c){return this.hsva(a,b,c,1)},hsva:function(a,b,c,d){a=j(a)%360/360*360,b=j(b),c=j(c),d=j(d);var e,f;e=Math.floor(a/60%6),f=a/60-e;var g=[c,c*(1-b),c*(1-f*b),c*(1-(1-f)*b)],h=[[0,3,1],[2,0,1],[1,0,3],[1,2,0],[3,1,0],[0,1,2]];return this.rgba(255*g[h[e][0]],255*g[h[e][1]],255*g[h[e][2]],d)},hue:function(a){return new d.Dimension(a.toHSL().h)},saturation:function(a){return new d.Dimension(100*a.toHSL().s,"%")},lightness:function(a){return new d.Dimension(100*a.toHSL().l,"%")},hsvhue:function(a){return new d.Dimension(a.toHSV().h)},hsvsaturation:function(a){return new d.Dimension(100*a.toHSV().s,"%")},hsvvalue:function(a){return new d.Dimension(100*a.toHSV().v,"%")},red:function(a){return new d.Dimension(a.rgb[0])},green:function(a){return new d.Dimension(a.rgb[1])},blue:function(a){return new d.Dimension(a.rgb[2])},alpha:function(a){return new d.Dimension(a.toHSL().a)},luma:function(a){return new d.Dimension(a.luma()*a.alpha*100,"%")},luminance:function(a){var b=.2126*a.rgb[0]/255+.7152*a.rgb[1]/255+.0722*a.rgb[2]/255;return new d.Dimension(b*a.alpha*100,"%")},saturate:function(a,b){if(!a.rgb)return null;var c=a.toHSL();return c.s+=b.value/100,c.s=k(c.s),h(c)},desaturate:function(a,b){var c=a.toHSL();return c.s-=b.value/100,c.s=k(c.s),h(c)},lighten:function(a,b){var c=a.toHSL();return c.l+=b.value/100,c.l=k(c.l),h(c)},darken:function(a,b){var c=a.toHSL();return c.l-=b.value/100,c.l=k(c.l),h(c)},fadein:function(a,b){var c=a.toHSL();return c.a+=b.value/100,c.a=k(c.a),h(c)},fadeout:function(a,b){var c=a.toHSL();return c.a-=b.value/100,c.a=k(c.a),h(c)},fade:function(a,b){var c=a.toHSL();return c.a=b.value/100,c.a=k(c.a),h(c)},spin:function(a,b){var c=a.toHSL(),d=(c.h+b.value)%360;return c.h=0>d?360+d:d,h(c)},mix:function(a,b,c){c||(c=new d.Dimension(50));var e=c.value/100,f=2*e-1,g=a.toHSL().a-b.toHSL().a,h=((f*g==-1?f:(f+g)/(1+f*g))+1)/2,i=1-h,j=[a.rgb[0]*h+b.rgb[0]*i,a.rgb[1]*h+b.rgb[1]*i,a.rgb[2]*h+b.rgb[2]*i],k=a.alpha*e+b.alpha*(1-e);return new d.Color(j,k)},greyscale:function(a){return this.desaturate(a,new d.Dimension(100))},contrast:function(a,b,c,d){if(!a.rgb)return null;if("undefined"==typeof c&&(c=this.rgba(255,255,255,1)),"undefined"==typeof b&&(b=this.rgba(0,0,0,1)),b.luma()>c.luma()){var e=c;c=b,b=e}return d="undefined"==typeof d?.43:j(d),a.luma()i.value)&&(m[f]=g);else{if(k!==b&&j!==k)throw{type:"Argument",message:"incompatible types"};n[j]=m.length,m.push(g)}else Array.isArray(c[e].value)&&Array.prototype.push.apply(c,Array.prototype.slice.call(c[e].value));return 1==m.length?m[0]:(c=m.map(function(a){return a.toCSS(this.env)}).join(this.env.compress?",":", "),new d.Anonymous((a?"min":"max")+"("+c+")"))},min:function(){return this._minmax(!0,arguments)},max:function(){return this._minmax(!1,arguments)},"get-unit":function(a){return new d.Anonymous(a.unit)},argb:function(a){return new d.Anonymous(a.toARGB())},percentage:function(a){return new d.Dimension(100*a.value,"%")},color:function(a){if(a instanceof d.Quoted){var b,c=a.value;if(b=d.Color.fromKeyword(c))return b;if(/^#([A-Fa-f0-9]{6}|[A-Fa-f0-9]{3})/.test(c))return new d.Color(c.slice(1));throw{type:"Argument",message:"argument must be a color keyword or 3/6 digit hex e.g. #FFF"}}throw{type:"Argument",message:"argument must be a string"}},iscolor:function(a){return this._isa(a,d.Color)},isnumber:function(a){return this._isa(a,d.Dimension)},isstring:function(a){return this._isa(a,d.Quoted)},iskeyword:function(a){return this._isa(a,d.Keyword)},isurl:function(a){return this._isa(a,d.URL)},ispixel:function(a){return this.isunit(a,"px")},ispercentage:function(a){return this.isunit(a,"%")},isem:function(a){return this.isunit(a,"em")},isunit:function(a,b){return a instanceof d.Dimension&&a.unit.is(b.value||b)?d.True:d.False},_isa:function(a,b){return a instanceof b?d.True:d.False},tint:function(a,b){return this.mix(this.rgb(255,255,255),a,b)},shade:function(a,b){return this.mix(this.rgb(0,0,0),a,b)},extract:function(a,b){return b=b.value-1,Array.isArray(a.value)?a.value[b]:Array(a)[b]},length:function(a){var b=Array.isArray(a.value)?a.value.length:1;return new d.Dimension(b)},"data-uri":function(b,e){if("undefined"!=typeof a)return new d.URL(e||b,this.currentFileInfo).eval(this.env);var f=b.value,g=e&&e.value,h=c("./fs"),i=c("path"),j=!1;arguments.length<2&&(g=f);var k=g.indexOf("#"),l="";if(-1!==k&&(l=g.slice(k),g=g.slice(0,k)),this.env.isPathRelative(g)&&(g=this.currentFileInfo.relativeUrls?i.join(this.currentFileInfo.currentDirectory,g):i.join(this.currentFileInfo.entryPath,g)),arguments.length<2){var m;try{m=c("mime")}catch(n){m=d._mime}f=m.lookup(g);var o=m.charsets.lookup(f);j=["US-ASCII","UTF-8"].indexOf(o)<0,j&&(f+=";base64")}else j=/;base64$/.test(f);var p=h.readFileSync(g),q=32,r=parseInt(p.length/1024,10);if(r>=q&&this.env.ieCompat!==!1)return this.env.silent||console.warn("Skipped data-uri embedding of %s because its size (%dKB) exceeds IE8-safe %dKB!",g,r,q),new d.URL(e||b,this.currentFileInfo).eval(this.env);p=j?p.toString("base64"):encodeURIComponent(p);var s='"data:'+f+","+p+l+'"';return new d.URL(new d.Anonymous(s))},"svg-gradient":function(a){function e(){throw{type:"Argument",message:"svg-gradient expects direction, start_color [start_position], [color position,]..., end_color [end_position]"}}arguments.length<3&&e();var f,g,h,i,j,k,l,m=Array.prototype.slice.call(arguments,1),n="linear",o='x="0" y="0" width="1" height="1"',p=!0,q={compress:!1},r=a.toCSS(q);switch(r){case"to bottom":f='x1="0%" y1="0%" x2="0%" y2="100%"';break;case"to right":f='x1="0%" y1="0%" x2="100%" y2="0%"';break;case"to bottom right":f='x1="0%" y1="0%" x2="100%" y2="100%"';break;case"to top right":f='x1="0%" y1="100%" x2="100%" y2="0%"';break;case"ellipse":case"ellipse at center":n="radial",f='cx="50%" cy="50%" r="75%"',o='x="-50" y="-50" width="101" height="101"';break;default:throw{type:"Argument",message:"svg-gradient direction must be 'to bottom', 'to right', 'to bottom right', 'to top right' or 'ellipse at center'"}}for(g='<'+n+'Gradient id="gradient" gradientUnits="userSpaceOnUse" '+f+">",h=0;hl?' stop-opacity="'+l+'"':"")+"/>";if(g+=""+n+"Gradient>',p)try{g=c("./encoder").encodeBase64(g)}catch(s){p=!1}return g="'data:image/svg+xml"+(p?";base64":"")+","+g+"'",new d.URL(new d.Anonymous(g))}},d._mime={_types:{".htm":"text/html",".html":"text/html",".gif":"image/gif",".jpg":"image/jpeg",".jpeg":"image/jpeg",".png":"image/png"},lookup:function(a){var e=c("path").extname(a),f=d._mime._types[e];if(f===b)throw new Error('Optional dependency "mime" is required for '+e);return f},charsets:{lookup:function(a){return a&&/^text\//.test(a)?"UTF-8":""}}};var l={ceil:null,floor:null,sqrt:null,abs:null,tan:"",sin:"",cos:"",atan:"rad",asin:"rad",acos:"rad"},m={multiply:function(a,b){return a*b},screen:function(a,b){return a+b-a*b},overlay:function(a,b){return a*=2,1>=a?m.multiply(a,b):m.screen(a-1,b)},softlight:function(a,b){var c=1,d=a;return b>.5&&(d=1,c=a>.25?Math.sqrt(a):((16*a-12)*a+4)*a),a-(1-2*b)*d*(c-a)},hardlight:function(a,b){return m.overlay(b,a)},difference:function(a,b){return Math.abs(a-b)},exclusion:function(a,b){return a+b-2*a*b},average:function(a,b){return(a+b)/2},negation:function(a,b){return 1-Math.abs(a+b-1)}};d.defaultFunc={eval:function(){var a=this.value_,b=this.error_;if(b)throw b;return null!=a?a?d.True:d.False:void 0},value:function(a){this.value_=a},error:function(a){this.error_=a},reset:function(){this.value_=this.error_=null}},g(),d.fround=function(a,b){var c=a&&a.numPrecision;return null==c?b:Number((b+2e-16).toFixed(c))},d.functionCall=function(a,b){this.env=a,this.currentFileInfo=b},d.functionCall.prototype=d.functions}(c("./tree")),function(a){a.colors={aliceblue:"#f0f8ff",antiquewhite:"#faebd7",aqua:"#00ffff",aquamarine:"#7fffd4",azure:"#f0ffff",beige:"#f5f5dc",bisque:"#ffe4c4",black:"#000000",blanchedalmond:"#ffebcd",blue:"#0000ff",blueviolet:"#8a2be2",brown:"#a52a2a",burlywood:"#deb887",cadetblue:"#5f9ea0",chartreuse:"#7fff00",chocolate:"#d2691e",coral:"#ff7f50",cornflowerblue:"#6495ed",cornsilk:"#fff8dc",crimson:"#dc143c",cyan:"#00ffff",darkblue:"#00008b",darkcyan:"#008b8b",darkgoldenrod:"#b8860b",darkgray:"#a9a9a9",darkgrey:"#a9a9a9",darkgreen:"#006400",darkkhaki:"#bdb76b",darkmagenta:"#8b008b",darkolivegreen:"#556b2f",darkorange:"#ff8c00",darkorchid:"#9932cc",darkred:"#8b0000",darksalmon:"#e9967a",darkseagreen:"#8fbc8f",darkslateblue:"#483d8b",darkslategray:"#2f4f4f",darkslategrey:"#2f4f4f",darkturquoise:"#00ced1",darkviolet:"#9400d3",deeppink:"#ff1493",deepskyblue:"#00bfff",dimgray:"#696969",dimgrey:"#696969",dodgerblue:"#1e90ff",firebrick:"#b22222",floralwhite:"#fffaf0",forestgreen:"#228b22",fuchsia:"#ff00ff",gainsboro:"#dcdcdc",ghostwhite:"#f8f8ff",gold:"#ffd700",goldenrod:"#daa520",gray:"#808080",grey:"#808080",green:"#008000",greenyellow:"#adff2f",honeydew:"#f0fff0",hotpink:"#ff69b4",indianred:"#cd5c5c",indigo:"#4b0082",ivory:"#fffff0",khaki:"#f0e68c",lavender:"#e6e6fa",lavenderblush:"#fff0f5",lawngreen:"#7cfc00",lemonchiffon:"#fffacd",lightblue:"#add8e6",lightcoral:"#f08080",lightcyan:"#e0ffff",lightgoldenrodyellow:"#fafad2",lightgray:"#d3d3d3",lightgrey:"#d3d3d3",lightgreen:"#90ee90",lightpink:"#ffb6c1",lightsalmon:"#ffa07a",lightseagreen:"#20b2aa",lightskyblue:"#87cefa",lightslategray:"#778899",lightslategrey:"#778899",lightsteelblue:"#b0c4de",lightyellow:"#ffffe0",lime:"#00ff00",limegreen:"#32cd32",linen:"#faf0e6",magenta:"#ff00ff",maroon:"#800000",mediumaquamarine:"#66cdaa",mediumblue:"#0000cd",mediumorchid:"#ba55d3",mediumpurple:"#9370d8",mediumseagreen:"#3cb371",mediumslateblue:"#7b68ee",mediumspringgreen:"#00fa9a",mediumturquoise:"#48d1cc",mediumvioletred:"#c71585",midnightblue:"#191970",mintcream:"#f5fffa",mistyrose:"#ffe4e1",moccasin:"#ffe4b5",navajowhite:"#ffdead",navy:"#000080",oldlace:"#fdf5e6",olive:"#808000",olivedrab:"#6b8e23",orange:"#ffa500",orangered:"#ff4500",orchid:"#da70d6",palegoldenrod:"#eee8aa",palegreen:"#98fb98",paleturquoise:"#afeeee",palevioletred:"#d87093",papayawhip:"#ffefd5",peachpuff:"#ffdab9",peru:"#cd853f",pink:"#ffc0cb",plum:"#dda0dd",powderblue:"#b0e0e6",purple:"#800080",red:"#ff0000",rosybrown:"#bc8f8f",royalblue:"#4169e1",saddlebrown:"#8b4513",salmon:"#fa8072",sandybrown:"#f4a460",seagreen:"#2e8b57",seashell:"#fff5ee",sienna:"#a0522d",silver:"#c0c0c0",skyblue:"#87ceeb",slateblue:"#6a5acd",slategray:"#708090",slategrey:"#708090",snow:"#fffafa",springgreen:"#00ff7f",steelblue:"#4682b4",tan:"#d2b48c",teal:"#008080",thistle:"#d8bfd8",tomato:"#ff6347",turquoise:"#40e0d0",violet:"#ee82ee",wheat:"#f5deb3",white:"#ffffff",whitesmoke:"#f5f5f5",yellow:"#ffff00",yellowgreen:"#9acd32"}}(c("./tree")),function(a){a.debugInfo=function(b,c,d){var e="";if(b.dumpLineNumbers&&!b.compress)switch(b.dumpLineNumbers){case"comments":e=a.debugInfo.asComment(c);break;case"mediaquery":e=a.debugInfo.asMediaQuery(c);break;case"all":e=a.debugInfo.asComment(c)+(d||"")+a.debugInfo.asMediaQuery(c)}return e},a.debugInfo.asComment=function(a){return"/* line "+a.debugInfo.lineNumber+", "+a.debugInfo.fileName+" */\n"},a.debugInfo.asMediaQuery=function(a){return"@media -sass-debug-info{filename{font-family:"+("file://"+a.debugInfo.fileName).replace(/([.:\/\\])/g,function(a){return"\\"==a&&(a="/"),"\\"+a})+"}line{font-family:\\00003"+a.debugInfo.lineNumber+"}}\n"},a.find=function(a,b){for(var c,d=0;d1?"["+a.value.map(function(a){return a.toCSS()}).join(", ")+"]":a.toCSS()},a.toCSS=function(a){var b=[];return this.genCSS(a,{add:function(a){b.push(a)},isEmpty:function(){return 0===b.length}}),b.join("")},a.outputRuleset=function(a,b,c){var d,e=c.length;if(a.tabLevel=(0|a.tabLevel)+1,a.compress){for(b.add("{"),d=0;e>d;d++)c[d].genCSS(a,b);return b.add("}"),void a.tabLevel--}var f="\n"+Array(a.tabLevel).join(" "),g=f+" ";if(e){for(b.add(" {"+g),c[0].genCSS(a,b),d=1;e>d;d++)b.add(g),c[d].genCSS(a,b);b.add(f+"}")}else b.add(" {"+f+"}");a.tabLevel--}}(c("./tree")),function(a){a.Alpha=function(a){this.value=a},a.Alpha.prototype={type:"Alpha",accept:function(a){this.value=a.visit(this.value)},eval:function(b){return this.value.eval?new a.Alpha(this.value.eval(b)):this},genCSS:function(a,b){b.add("alpha(opacity="),this.value.genCSS?this.value.genCSS(a,b):b.add(this.value),b.add(")")},toCSS:a.toCSS}}(c("../tree")),function(a){a.Anonymous=function(a,b,c,d,e){this.value=a,this.index=b,this.mapLines=d,this.currentFileInfo=c,this.rulesetLike="undefined"==typeof e?!1:e},a.Anonymous.prototype={type:"Anonymous",eval:function(){return new a.Anonymous(this.value,this.index,this.currentFileInfo,this.mapLines,this.rulesetLike)},compare:function(a){if(!a.toCSS)return-1;var b=this.toCSS(),c=a.toCSS();return b===c?0:c>b?-1:1},isRulesetLike:function(){return this.rulesetLike},genCSS:function(a,b){b.add(this.value,this.currentFileInfo,this.index,this.mapLines)},toCSS:a.toCSS}}(c("../tree")),function(a){a.Assignment=function(a,b){this.key=a,this.value=b},a.Assignment.prototype={type:"Assignment",accept:function(a){this.value=a.visit(this.value)},eval:function(b){return this.value.eval?new a.Assignment(this.key,this.value.eval(b)):this},genCSS:function(a,b){b.add(this.key+"="),this.value.genCSS?this.value.genCSS(a,b):b.add(this.value)},toCSS:a.toCSS}}(c("../tree")),function(a){a.Call=function(a,b,c,d){this.name=a,this.args=b,this.index=c,this.currentFileInfo=d},a.Call.prototype={type:"Call",accept:function(a){this.args&&(this.args=a.visitArray(this.args))},eval:function(b){var c,d,e=this.args.map(function(a){return a.eval(b)}),f=this.name.toLowerCase();if(f in a.functions)try{if(d=new a.functionCall(b,this.currentFileInfo),c=d[f].apply(d,e),null!=c)return c}catch(g){throw{type:g.type||"Runtime",message:"error evaluating function `"+this.name+"`"+(g.message?": "+g.message:""),index:this.index,filename:this.currentFileInfo.filename}}return new a.Call(this.name,e,this.index,this.currentFileInfo)},genCSS:function(a,b){b.add(this.name+"(",this.currentFileInfo,this.index);for(var c=0;ca?"0":"")+a.toString(16)}).join("")}function c(a,b){return Math.min(Math.max(a,0),b)}a.Color=function(a,b){this.rgb=Array.isArray(a)?a:6==a.length?a.match(/.{2}/g).map(function(a){return parseInt(a,16)}):a.split("").map(function(a){return parseInt(a+a,16)}),this.alpha="number"==typeof b?b:1};var d="transparent";a.Color.prototype={type:"Color",eval:function(){return this},luma:function(){var a=this.rgb[0]/255,b=this.rgb[1]/255,c=this.rgb[2]/255;return a=.03928>=a?a/12.92:Math.pow((a+.055)/1.055,2.4),b=.03928>=b?b/12.92:Math.pow((b+.055)/1.055,2.4),c=.03928>=c?c/12.92:Math.pow((c+.055)/1.055,2.4),.2126*a+.7152*b+.0722*c},genCSS:function(a,b){b.add(this.toCSS(a))},toCSS:function(b,e){var f=b&&b.compress&&!e,g=a.fround(b,this.alpha);if(1>g)return 0===g&&this.isTransparentKeyword?d:"rgba("+this.rgb.map(function(a){return c(Math.round(a),255)}).concat(c(g,1)).join(","+(f?"":" "))+")";var h=this.toRGB();if(f){var i=h.split("");i[1]===i[2]&&i[3]===i[4]&&i[5]===i[6]&&(h="#"+i[1]+i[3]+i[5])}return h},operate:function(b,c,d){for(var e=[],f=this.alpha*(1-d.alpha)+d.alpha,g=0;3>g;g++)e[g]=a.operate(b,c,this.rgb[g],d.rgb[g]);return new a.Color(e,f)},toRGB:function(){return b(this.rgb)},toHSL:function(){var a,b,c=this.rgb[0]/255,d=this.rgb[1]/255,e=this.rgb[2]/255,f=this.alpha,g=Math.max(c,d,e),h=Math.min(c,d,e),i=(g+h)/2,j=g-h;if(g===h)a=b=0;else{switch(b=i>.5?j/(2-g-h):j/(g+h),g){case c:a=(d-e)/j+(e>d?6:0);break;case d:a=(e-c)/j+2;break;case e:a=(c-d)/j+4}a/=6}return{h:360*a,s:b,l:i,a:f}},toHSV:function(){var a,b,c=this.rgb[0]/255,d=this.rgb[1]/255,e=this.rgb[2]/255,f=this.alpha,g=Math.max(c,d,e),h=Math.min(c,d,e),i=g,j=g-h;if(b=0===g?0:j/g,g===h)a=0;else{switch(g){case c:a=(d-e)/j+(e>d?6:0);break;case d:a=(e-c)/j+2;break;case e:a=(c-d)/j+4}a/=6}return{h:360*a,s:b,v:i,a:f}},toARGB:function(){return b([255*this.alpha].concat(this.rgb))},compare:function(a){return a.rgb&&a.rgb[0]===this.rgb[0]&&a.rgb[1]===this.rgb[1]&&a.rgb[2]===this.rgb[2]&&a.alpha===this.alpha?0:-1}},a.Color.fromKeyword=function(b){if(b=b.toLowerCase(),a.colors.hasOwnProperty(b))return new a.Color(a.colors[b].slice(1));if(b===d){var c=new a.Color([0,0,0],0);return c.isTransparentKeyword=!0,c}}}(c("../tree")),function(a){a.Comment=function(a,b,c,d){this.value=a,this.silent=!!b,this.currentFileInfo=d},a.Comment.prototype={type:"Comment",genCSS:function(b,c){this.debugInfo&&c.add(a.debugInfo(b,this),this.currentFileInfo,this.index),c.add(this.value.trim())},toCSS:a.toCSS,isSilent:function(a){var b=this.currentFileInfo&&this.currentFileInfo.reference&&!this.isReferenced,c=a.compress&&!this.value.match(/^\/\*!/);return this.silent||b||c},eval:function(){return this},markReferenced:function(){this.isReferenced=!0}}}(c("../tree")),function(a){a.Condition=function(a,b,c,d,e){this.op=a.trim(),this.lvalue=b,this.rvalue=c,this.index=d,this.negate=e},a.Condition.prototype={type:"Condition",accept:function(a){this.lvalue=a.visit(this.lvalue),this.rvalue=a.visit(this.rvalue)},eval:function(a){var b,c=this.lvalue.eval(a),d=this.rvalue.eval(a),e=this.index;return b=function(a){switch(a){case"and":return c&&d;case"or":return c||d;default:if(c.compare)b=c.compare(d);else{if(!d.compare)throw{type:"Type",message:"Unable to perform comparison",index:e};b=d.compare(c)}switch(b){case-1:return"<"===a||"=<"===a||"<="===a;case 0:return"="===a||">="===a||"=<"===a||"<="===a;case 1:return">"===a||">="===a}}}(this.op),this.negate?!b:b}}}(c("../tree")),function(a){a.DetachedRuleset=function(a,b){this.ruleset=a,this.frames=b},a.DetachedRuleset.prototype={type:"DetachedRuleset",accept:function(a){this.ruleset=a.visit(this.ruleset)},eval:function(b){var c=this.frames||b.frames.slice(0);return new a.DetachedRuleset(this.ruleset,c)},callEval:function(b){return this.ruleset.eval(this.frames?new a.evalEnv(b,this.frames.concat(b.frames)):b)}}}(c("../tree")),function(a){a.Dimension=function(c,d){this.value=parseFloat(c),this.unit=d&&d instanceof a.Unit?d:new a.Unit(d?[d]:b)},a.Dimension.prototype={type:"Dimension",accept:function(a){this.unit=a.visit(this.unit)},eval:function(){return this},toColor:function(){return new a.Color([this.value,this.value,this.value])},genCSS:function(b,c){if(b&&b.strictUnits&&!this.unit.isSingular())throw new Error("Multiple units in dimension. Correct the units or use the unit function. Bad unit: "+this.unit.toString());var d=a.fround(b,this.value),e=String(d);if(0!==d&&1e-6>d&&d>-1e-6&&(e=d.toFixed(20).replace(/0+$/,"")),b&&b.compress){if(0===d&&this.unit.isLength())return void c.add(e);d>0&&1>d&&(e=e.substr(1))}c.add(e),this.unit.genCSS(b,c)},toCSS:a.toCSS,operate:function(b,c,d){var e=a.operate(b,c,this.value,d.value),f=this.unit.clone();if("+"===c||"-"===c)if(0===f.numerator.length&&0===f.denominator.length)f.numerator=d.unit.numerator.slice(0),f.denominator=d.unit.denominator.slice(0);else if(0===d.unit.numerator.length&&0===f.denominator.length);else{if(d=d.convertTo(this.unit.usedUnits()),b.strictUnits&&d.unit.toString()!==f.toString())throw new Error("Incompatible units. Change the units or use the unit function. Bad units: '"+f.toString()+"' and '"+d.unit.toString()+"'.");e=a.operate(b,c,this.value,d.value)}else"*"===c?(f.numerator=f.numerator.concat(d.unit.numerator).sort(),f.denominator=f.denominator.concat(d.unit.denominator).sort(),f.cancel()):"/"===c&&(f.numerator=f.numerator.concat(d.unit.denominator).sort(),f.denominator=f.denominator.concat(d.unit.numerator).sort(),f.cancel());return new a.Dimension(e,f)},compare:function(b){if(b instanceof a.Dimension){var c,d,e,f;if(this.unit.isEmpty()||b.unit.isEmpty())c=this,d=b;else if(c=this.unify(),d=b.unify(),0!==c.unit.compare(d.unit))return-1;return e=c.value,f=d.value,f>e?-1:e>f?1:0}return-1},unify:function(){return this.convertTo({length:"px",duration:"s",angle:"rad"})},convertTo:function(b){var c,d,e,f,g,h=this.value,i=this.unit.clone(),j={};if("string"==typeof b){for(c in a.UnitConversions)a.UnitConversions[c].hasOwnProperty(b)&&(j={},j[c]=b);b=j}g=function(a,b){return e.hasOwnProperty(a)?(b?h/=e[a]/e[f]:h*=e[a]/e[f],f):a};for(d in b)b.hasOwnProperty(d)&&(f=b[d],e=a.UnitConversions[d],i.map(g));return i.cancel(),new a.Dimension(h,i)}},a.UnitConversions={length:{m:1,cm:.01,mm:.001,"in":.0254,px:.0254/96,pt:.0254/72,pc:.0254/72*12},duration:{s:1,ms:.001},angle:{rad:1/(2*Math.PI),deg:1/360,grad:.0025,turn:1}},a.Unit=function(a,b,c){this.numerator=a?a.slice(0).sort():[],this.denominator=b?b.slice(0).sort():[],this.backupUnit=c},a.Unit.prototype={type:"Unit",clone:function(){return new a.Unit(this.numerator.slice(0),this.denominator.slice(0),this.backupUnit)},genCSS:function(a,b){this.numerator.length>=1?b.add(this.numerator[0]):this.denominator.length>=1?b.add(this.denominator[0]):a&&a.strictUnits||!this.backupUnit||b.add(this.backupUnit)},toCSS:a.toCSS,toString:function(){var a,b=this.numerator.join("*");for(a=0;a0)for(b=0;e>b;b++)this.numerator.push(a);else if(0>e)for(b=0;-e>b;b++)this.denominator.push(a)}0===this.numerator.length&&0===this.denominator.length&&c&&(this.backupUnit=c),this.numerator.sort(),this.denominator.sort()}}}(c("../tree")),function(a){a.Directive=function(a,b,c,d,e,f){this.name=a,this.value=b,c&&(this.rules=c,this.rules.allowImports=!0),this.index=d,this.currentFileInfo=e,this.debugInfo=f},a.Directive.prototype={type:"Directive",accept:function(a){var b=this.value,c=this.rules;c&&(c=a.visit(c)),b&&(b=a.visit(b))},isRulesetLike:function(){return!this.isCharset()},isCharset:function(){return"@charset"===this.name},genCSS:function(b,c){var d=this.value,e=this.rules;c.add(this.name,this.currentFileInfo,this.index),d&&(c.add(" "),d.genCSS(b,c)),e?a.outputRuleset(b,c,[e]):c.add(";")},toCSS:a.toCSS,eval:function(b){var c=this.value,d=this.rules;return c&&(c=c.eval(b)),d&&(d=d.eval(b),d.root=!0),new a.Directive(this.name,c,d,this.index,this.currentFileInfo,this.debugInfo)},variable:function(b){return this.rules?a.Ruleset.prototype.variable.call(this.rules,b):void 0},find:function(){return this.rules?a.Ruleset.prototype.find.apply(this.rules,arguments):void 0},rulesets:function(){return this.rules?a.Ruleset.prototype.rulesets.apply(this.rules):void 0},markReferenced:function(){var a,b;if(this.isReferenced=!0,this.rules)for(b=this.rules.rules,a=0;a1?c=new a.Expression(this.value.map(function(a){return a.eval(b)})):1===this.value.length?(this.value[0].parens&&!this.value[0].parensInOp&&(e=!0),c=this.value[0].eval(b)):c=this,d&&b.outOfParenthesis(),this.parens&&this.parensInOp&&!b.isMathOn()&&!e&&(c=new a.Paren(c)),c},genCSS:function(a,b){for(var c=0;c0&&c.length&&""===c[0].combinator.value&&(c[0].combinator.value=" "),d=d.concat(a[b].elements);this.selfSelectors=[{elements:d}]}}}(c("../tree")),function(a){a.Import=function(a,c,d,e,f){if(this.options=d,this.index=e,this.path=a,this.features=c,this.currentFileInfo=f,this.options.less!==b||this.options.inline)this.css=!this.options.less||this.options.inline;else{var g=this.getPath();g&&/css([\?;].*)?$/.test(g)&&(this.css=!0)}},a.Import.prototype={type:"Import",accept:function(a){this.features&&(this.features=a.visit(this.features)),this.path=a.visit(this.path),!this.options.inline&&this.root&&(this.root=a.visit(this.root))},genCSS:function(a,b){this.css&&(b.add("@import ",this.currentFileInfo,this.index),this.path.genCSS(a,b),this.features&&(b.add(" "),this.features.genCSS(a,b)),b.add(";"))},toCSS:a.toCSS,getPath:function(){if(this.path instanceof a.Quoted){var c=this.path.value;return this.css!==b||/(\.[a-z]*$)|([\?;].*)$/.test(c)?c:c+".less"}return this.path instanceof a.URL?this.path.value.value:null},evalForImport:function(b){return new a.Import(this.path.eval(b),this.features,this.options,this.index,this.currentFileInfo)},evalPath:function(b){var c=this.path.eval(b),d=this.currentFileInfo&&this.currentFileInfo.rootpath;if(!(c instanceof a.URL)){if(d){var e=c.value;e&&b.isPathRelative(e)&&(c.value=d+e)}c.value=b.normalizePath(c.value)}return c},eval:function(b){var c,d=this.features&&this.features.eval(b);if(this.skip&&("function"==typeof this.skip&&(this.skip=this.skip()),this.skip))return[];if(this.options.inline){var e=new a.Anonymous(this.root,0,{filename:this.importedFilename},!0,!0);return this.features?new a.Media([e],this.features.value):[e]}if(this.css){var f=new a.Import(this.evalPath(b),d,this.options,this.index);if(!f.css&&this.error)throw this.error;return f}return c=new a.Ruleset(null,this.root.rules.slice(0)),c.evalImports(b),this.features?new a.Media(c.rules,this.features.value):c.rules}}}(c("../tree")),function(a){a.JavaScript=function(a,b,c){this.escaped=c,this.expression=a,this.index=b},a.JavaScript.prototype={type:"JavaScript",eval:function(b){var c,d=this,e={},f=this.expression.replace(/@\{([\w-]+)\}/g,function(c,e){return a.jsify(new a.Variable("@"+e,d.index).eval(b))});try{f=new Function("return ("+f+")")}catch(g){throw{message:"JavaScript evaluation error: "+g.message+" from `"+f+"`",index:this.index}}var h=b.frames[0].variables();for(var i in h)h.hasOwnProperty(i)&&(e[i.slice(1)]={value:h[i].value,toJS:function(){return this.value.eval(b).toCSS()}});try{c=f.call(e)}catch(g){throw{message:"JavaScript evaluation error: '"+g.name+": "+g.message.replace(/["]/g,"'")+"'",index:this.index}}return"number"==typeof c?new a.Dimension(c):"string"==typeof c?new a.Quoted('"'+c+'"',c,this.escaped,this.index):new a.Anonymous(Array.isArray(c)?c.join(", "):c)}}}(c("../tree")),function(a){a.Keyword=function(a){this.value=a},a.Keyword.prototype={type:"Keyword",eval:function(){return this},genCSS:function(a,b){if("%"===this.value)throw{type:"Syntax",message:"Invalid % without number"};b.add(this.value)},toCSS:a.toCSS,compare:function(b){return b instanceof a.Keyword?b.value===this.value?0:1:-1}},a.True=new a.Keyword("true"),a.False=new a.Keyword("false")}(c("../tree")),function(a){a.Media=function(b,c,d,e){this.index=d,this.currentFileInfo=e;var f=this.emptySelectors();this.features=new a.Value(c),this.rules=[new a.Ruleset(f,b)],this.rules[0].allowImports=!0},a.Media.prototype={type:"Media",accept:function(a){this.features&&(this.features=a.visit(this.features)),this.rules&&(this.rules=a.visitArray(this.rules))},genCSS:function(b,c){c.add("@media ",this.currentFileInfo,this.index),this.features.genCSS(b,c),a.outputRuleset(b,c,this.rules)},toCSS:a.toCSS,eval:function(b){b.mediaBlocks||(b.mediaBlocks=[],b.mediaPath=[]);var c=new a.Media(null,[],this.index,this.currentFileInfo);this.debugInfo&&(this.rules[0].debugInfo=this.debugInfo,c.debugInfo=this.debugInfo);var d=!1;b.strictMath||(d=!0,b.strictMath=!0);try{c.features=this.features.eval(b)}finally{d&&(b.strictMath=!1)}return b.mediaPath.push(c),b.mediaBlocks.push(c),b.frames.unshift(this.rules[0]),c.rules=[this.rules[0].eval(b)],b.frames.shift(),b.mediaPath.pop(),0===b.mediaPath.length?c.evalTop(b):c.evalNested(b)},variable:function(b){return a.Ruleset.prototype.variable.call(this.rules[0],b)},find:function(){return a.Ruleset.prototype.find.apply(this.rules[0],arguments)},rulesets:function(){return a.Ruleset.prototype.rulesets.apply(this.rules[0])},emptySelectors:function(){var b=new a.Element("","&",this.index,this.currentFileInfo),c=[new a.Selector([b],null,null,this.index,this.currentFileInfo)];return c[0].mediaEmpty=!0,c},markReferenced:function(){var a,b=this.rules[0].rules;for(this.rules[0].markReferenced(),this.isReferenced=!0,a=0;a1){var d=this.emptySelectors();c=new a.Ruleset(d,b.mediaBlocks),c.multiMedia=!0}return delete b.mediaBlocks,delete b.mediaPath,c},evalNested:function(b){var c,d,e=b.mediaPath.concat([this]);for(c=0;c0;c--)b.splice(c,0,new a.Anonymous("and"));return new a.Expression(b)})),new a.Ruleset([],[])},permute:function(a){if(0===a.length)return[];if(1===a.length)return a[0];for(var b=[],c=this.permute(a.slice(1)),d=0;d0){for(j=!0,g=0;gh;h++)t.value(h),s[h]=d.matchCondition(e,b);(s[0]||s[1])&&(s[0]!=s[1]&&(l.group=s[1]?v:w),r.push(l))}else r.push(l);q=!0}}for(t.reset(),n=[0,0,0],g=0;g0)m=w;else if(m=v,n[v]+n[w]>1)throw{type:"Runtime",message:"Ambiguous use of `default()` found when matching for `"+this.format(e)+"`",index:this.index,filename:this.currentFileInfo.filename};for(g=0;gh;h++)if(g=d[h],k=g&&g.name){for(l=!1,i=0;ii;i++)f.push(d[i].value.eval(b));n.prependRule(new a.Rule(k,new a.Expression(f).eval(b)))}else{if(j=g&&g.value)j=j.eval(b);else{if(!o[h].value)throw{type:"Runtime",message:"wrong number of arguments for "+this.name+" ("+p+" for "+this.arity+")"};j=o[h].value.eval(c),n.resetCache()}n.prependRule(new a.Rule(k,j)),e[h]=j}if(o[h].variadic&&d)for(i=m;p>i;i++)e[i]=d[i].value.eval(b);m++}return n},eval:function(b){return new a.mixin.Definition(this.name,this.params,this.rules,this.condition,this.variadic,this.frames||b.frames.slice(0))},evalCall:function(b,c,d){var e,f,g=[],h=this.frames?this.frames.concat(b.frames):b.frames,i=this.evalParams(b,new a.evalEnv(b,h),c,g);return i.prependRule(new a.Rule("@arguments",new a.Expression(g).eval(b))),e=this.rules.slice(0),f=new a.Ruleset(null,e),f.originalRuleset=this,f=f.eval(new a.evalEnv(b,[this,i].concat(h))),d&&(f=this.parent.makeImportant.apply(f)),f},matchCondition:function(b,c){return this.condition&&!this.condition.eval(new a.evalEnv(c,[this.evalParams(c,new a.evalEnv(c,this.frames?this.frames.concat(c.frames):c.frames),b,[])].concat(this.frames).concat(c.frames)))?!1:!0},matchArgs:function(a,b){var c,d=a&&a.length||0;if(this.variadic){if(dthis.params.length)return!1}c=Math.min(d,this.arity);for(var e=0;c>e;e++)if(!this.params[e].name&&!this.params[e].variadic&&a[e].value.eval(b).toCSS()!=this.params[e].value.eval(b).toCSS())return!1;return!0}}}(c("../tree")),function(a){a.Negative=function(a){this.value=a},a.Negative.prototype={type:"Negative",accept:function(a){this.value=a.visit(this.value)},genCSS:function(a,b){b.add("-"),this.value.genCSS(a,b)},toCSS:a.toCSS,eval:function(b){return b.isMathOn()?new a.Operation("*",[new a.Dimension(-1),this.value]).eval(b):new a.Negative(this.value.eval(b))}}}(c("../tree")),function(a){a.Operation=function(a,b,c){this.op=a.trim(),this.operands=b,this.isSpaced=c},a.Operation.prototype={type:"Operation",accept:function(a){this.operands=a.visit(this.operands)},eval:function(b){var c=this.operands[0].eval(b),d=this.operands[1].eval(b);if(b.isMathOn()){if(c instanceof a.Dimension&&d instanceof a.Color&&(c=c.toColor()),d instanceof a.Dimension&&c instanceof a.Color&&(d=d.toColor()),!c.operate)throw{type:"Operation",message:"Operation on an invalid type"};return c.operate(b,this.op,d)}return new a.Operation(this.op,[c,d],this.isSpaced)},genCSS:function(a,b){this.operands[0].genCSS(a,b),this.isSpaced&&b.add(" "),b.add(this.op),this.isSpaced&&b.add(" "),this.operands[1].genCSS(a,b)},toCSS:a.toCSS},a.operate=function(a,b,c,d){switch(b){case"+":return c+d;case"-":return c-d;case"*":return c*d;case"/":return c/d}}}(c("../tree")),function(a){a.Paren=function(a){this.value=a},a.Paren.prototype={type:"Paren",accept:function(a){this.value=a.visit(this.value)},genCSS:function(a,b){b.add("("),this.value.genCSS(a,b),b.add(")")},toCSS:a.toCSS,eval:function(b){return new a.Paren(this.value.eval(b))}}}(c("../tree")),function(a){a.Quoted=function(a,b,c,d,e){this.escaped=c,this.value=b||"",this.quote=a.charAt(0),this.index=d,this.currentFileInfo=e},a.Quoted.prototype={type:"Quoted",genCSS:function(a,b){this.escaped||b.add(this.quote,this.currentFileInfo,this.index),b.add(this.value),this.escaped||b.add(this.quote)},toCSS:a.toCSS,eval:function(b){var c=this,d=this.value.replace(/`([^`]+)`/g,function(d,e){return new a.JavaScript(e,c.index,!0).eval(b).value}).replace(/@\{([\w-]+)\}/g,function(d,e){var f=new a.Variable("@"+e,c.index,c.currentFileInfo).eval(b,!0);return f instanceof a.Quoted?f.value:f.toCSS()});return new a.Quoted(this.quote+d+this.quote,d,this.escaped,this.index,this.currentFileInfo)},compare:function(a){if(!a.toCSS)return-1;var b,c;return"Quoted"!==a.type||this.escaped||a.escaped?(b=this.toCSS(),c=a.toCSS()):(b=a.value,c=this.value),b===c?0:c>b?-1:1}}}(c("../tree")),function(a){function c(a,b){var c,d="",e=b.length,f={add:function(a){d+=a}};for(c=0;e>c;c++)b[c].eval(a).genCSS(a,f);return d}a.Rule=function(c,d,e,f,g,h,i,j){this.name=c,this.value=d instanceof a.Value||d instanceof a.Ruleset?d:new a.Value([d]),this.important=e?" "+e.trim():"",this.merge=f,this.index=g,this.currentFileInfo=h,this.inline=i||!1,this.variable=j!==b?j:c.charAt&&"@"===c.charAt(0)},a.Rule.prototype={type:"Rule",accept:function(a){this.value=a.visit(this.value)},genCSS:function(a,b){b.add(this.name+(a.compress?":":": "),this.currentFileInfo,this.index);try{this.value.genCSS(a,b)}catch(c){throw c.index=this.index,c.filename=this.currentFileInfo.filename,c}b.add(this.important+(this.inline||a.lastRule&&a.compress?"":";"),this.currentFileInfo,this.index)},toCSS:a.toCSS,eval:function(b){var d,e=!1,f=this.name,g=this.variable;"string"!=typeof f&&(f=1===f.length&&f[0]instanceof a.Keyword?f[0].value:c(b,f),g=!1),"font"!==f||b.strictMath||(e=!0,b.strictMath=!0);try{if(d=this.value.eval(b),!this.variable&&"DetachedRuleset"===d.type)throw{message:"Rulesets cannot be evaluated on a property.",index:this.index,filename:this.currentFileInfo.filename};return new a.Rule(f,d,this.important,this.merge,this.index,this.currentFileInfo,this.inline,g)}catch(h){throw"number"!=typeof h.index&&(h.index=this.index,h.filename=this.currentFileInfo.filename),h}finally{e&&(b.strictMath=!1)}},makeImportant:function(){return new a.Rule(this.name,this.value,"!important",this.merge,this.index,this.currentFileInfo,this.inline)}}}(c("../tree")),function(a){a.RulesetCall=function(a){this.variable=a},a.RulesetCall.prototype={type:"RulesetCall",accept:function(){},eval:function(b){var c=new a.Variable(this.variable).eval(b);return c.callEval(b)}}}(c("../tree")),function(a){a.Ruleset=function(a,b,c){this.selectors=a,this.rules=b,this._lookups={},this.strictImports=c},a.Ruleset.prototype={type:"Ruleset",accept:function(a){this.paths?a.visitArray(this.paths,!0):this.selectors&&(this.selectors=a.visitArray(this.selectors)),this.rules&&this.rules.length&&(this.rules=a.visitArray(this.rules))},eval:function(b){var c,d,e,f,g=this.selectors,h=a.defaultFunc,i=!1;if(g&&(d=g.length)){for(c=[],h.error({type:"Syntax",message:"it is currently only allowed in parametric mixin guards,"}),f=0;d>f;f++)e=g[f].eval(b),c.push(e),e.evaldCondition&&(i=!0);h.reset()}else i=!0;var j,k,l=this.rules?this.rules.slice(0):null,m=new a.Ruleset(c,l,this.strictImports);m.originalRuleset=this,m.root=this.root,m.firstRoot=this.firstRoot,m.allowImports=this.allowImports,this.debugInfo&&(m.debugInfo=this.debugInfo),i||(l.length=0);var n=b.frames;n.unshift(m);var o=b.selectors;o||(b.selectors=o=[]),o.unshift(this.selectors),(m.root||m.allowImports||!m.strictImports)&&m.evalImports(b);var p=m.rules,q=p?p.length:0;for(f=0;q>f;f++)(p[f]instanceof a.mixin.Definition||p[f]instanceof a.DetachedRuleset)&&(p[f]=p[f].eval(b));var r=b.mediaBlocks&&b.mediaBlocks.length||0;for(f=0;q>f;f++)p[f]instanceof a.mixin.Call?(l=p[f].eval(b).filter(function(b){return b instanceof a.Rule&&b.variable?!m.variable(b.name):!0}),p.splice.apply(p,[f,1].concat(l)),q+=l.length-1,f+=l.length-1,m.resetCache()):p[f]instanceof a.RulesetCall&&(l=p[f].eval(b).rules.filter(function(b){return b instanceof a.Rule&&b.variable?!1:!0}),p.splice.apply(p,[f,1].concat(l)),q+=l.length-1,f+=l.length-1,m.resetCache());for(f=0;fb;b++)c=g[b],(c instanceof d||c instanceof e)&&f.push(c);return f},prependRule:function(a){var b=this.rules;b?b.unshift(a):this.rules=[a]},find:function(b,c){c=c||this;var d,e=[],f=b.toCSS();return f in this._lookups?this._lookups[f]:(this.rulesets().forEach(function(f){if(f!==c)for(var g=0;gd?Array.prototype.push.apply(e,f.find(new a.Selector(b.elements.slice(d)),c)):e.push(f);break}}),this._lookups[f]=e,e)},genCSS:function(b,c){function d(b,c){return b.rules?!0:b instanceof a.Media||c&&b instanceof a.Comment?!0:b instanceof a.Directive||b instanceof a.Anonymous?b.isRulesetLike():!1}var e,f,g,h,i,j,k=[],l=[],m=[];b.tabLevel=b.tabLevel||0,this.root||b.tabLevel++;var n,o=b.compress?"":Array(b.tabLevel+1).join(" "),p=b.compress?"":Array(b.tabLevel).join(" ");for(e=0;ee;e++)if(j=r[e],q=j.length)for(e>0&&c.add(n),b.firstSelector=!0,j[0].genCSS(b,c),b.firstSelector=!1,f=1;q>f;f++)j[f].genCSS(b,c);c.add((b.compress?"{":" {\n")+o)}for(e=0;ee;e++)n&&c.add(n),m[e].genCSS(b,c);c.isEmpty()||b.compress||!this.firstRoot||c.add("\n")},toCSS:a.toCSS,markReferenced:function(){if(this.selectors)for(var a=0;a0&&this.mergeElementsOnToSelectors(r,i),f=0;f0&&(k[0].elements=k[0].elements.slice(0),k[0].elements.push(new a.Element(j.combinator,"",j.index,j.currentFileInfo))),s.push(k);else for(g=0;g0?(m=k.slice(0),q=m.pop(),o=d.createDerived(q.elements.slice(0)),p=!1):o=d.createDerived([]),l.length>1&&(n=n.concat(l.slice(1))),l.length>0&&(p=!1,o.elements.push(new a.Element(j.combinator,l[0].elements[0].value,j.index,j.currentFileInfo)),o.elements=o.elements.concat(l[0].elements.slice(1))),p||m.push(o),m=m.concat(n),s.push(m);i=s,r=[]}for(r.length>0&&this.mergeElementsOnToSelectors(r,i),e=0;e0&&b.push(i[e])}else if(c.length>0)for(e=0;e0?e[e.length-1]=e[e.length-1].createDerived(e[e.length-1].elements.concat(b)):e.push(new a.Selector(b))}}}(c("../tree")),function(a){a.Selector=function(a,b,c,d,e,f){this.elements=a,this.extendList=b,this.condition=c,this.currentFileInfo=e||{},this.isReferenced=f,c||(this.evaldCondition=!0)},a.Selector.prototype={type:"Selector",accept:function(a){this.elements&&(this.elements=a.visitArray(this.elements)),this.extendList&&(this.extendList=a.visitArray(this.extendList)),this.condition&&(this.condition=a.visit(this.condition))},createDerived:function(b,c,d){d=null!=d?d:this.evaldCondition;var e=new a.Selector(b,c||this.extendList,null,this.index,this.currentFileInfo,this.isReferenced);return e.evaldCondition=d,e.mediaEmpty=this.mediaEmpty,e},match:function(a){var b,c,d=this.elements,e=d.length;if(a.CacheElements(),b=a._elements.length,0===b||b>e)return 0;for(c=0;b>c;c++)if(d[c].value!==a._elements[c])return 0;return b},CacheElements:function(){var a,b,c,d="";if(!this._elements){for(a=this.elements.length,c=0;a>c;c++)if(b=this.elements[c],d+=b.combinator.value,b.value.value){if("string"!=typeof b.value.value){d="";break}d+=b.value.value}else d+=b.value;this._elements=d.match(/[,\*\.\w-]([\w-]|(\\.))*/g),this._elements?"&"===this._elements[0]&&this._elements.shift():this._elements=[]}},isJustParentSelector:function(){return!this.mediaEmpty&&1===this.elements.length&&"&"===this.elements[0].value&&(" "===this.elements[0].combinator.value||""===this.elements[0].combinator.value)},eval:function(a){var b=this.condition&&this.condition.eval(a),c=this.elements,d=this.extendList;return c=c&&c.map(function(b){return b.eval(a)}),d=d&&d.map(function(b){return b.eval(a)}),this.createDerived(c,d,b)},genCSS:function(a,b){var c,d;if(a&&a.firstSelector||""!==this.elements[0].combinator.value||b.add(" ",this.currentFileInfo,this.index),!this._css)for(c=0;cc;c++)this.visit(a[c]);return a}var e=[];for(c=0;d>c;c++){var f=this.visit(a[c]);f.splice?f.length&&this.flatten(f,e):e.push(f)}return e},flatten:function(a,b){b||(b=[]);var c,d,e,f,g,h;for(d=0,c=a.length;c>d;d++)if(e=a[d],e.splice)for(g=0,f=e.length;f>g;g++)h=e[g],h.splice?h.length&&this.flatten(h,b):b.push(h);else b.push(e);return b}}}(c("./tree")),function(a){a.importVisitor=function(b,c,d,e,f){if(this._visitor=new a.visitor(this),this._importer=b,this._finish=c,this.env=d||new a.evalEnv,this.importCount=0,this.onceFileDetectionMap=e||{},this.recursionDetector={},f)for(var g in f)f.hasOwnProperty(g)&&(this.recursionDetector[g]=!0)},a.importVisitor.prototype={isReplacing:!0,run:function(a){var b;try{this._visitor.visit(a)}catch(c){b=c}this.isFinished=!0,0===this.importCount&&this._finish(b)},visitImport:function(b,c){var d,e=this,f=b.options.inline;if(!b.css||f){try{d=b.evalForImport(this.env)}catch(g){g.filename||(g.index=b.index,g.filename=b.currentFileInfo.filename),b.css=!0,b.error=g}if(d&&(!d.css||f)){b=d,this.importCount++;var h=new a.evalEnv(this.env,this.env.frames.slice(0));b.options.multiple&&(h.importMultiple=!0),this._importer.push(b.getPath(),b.currentFileInfo,b.options,function(c,d,g,i){c&&!c.filename&&(c.index=b.index,c.filename=b.currentFileInfo.filename);var j=g||i in e.recursionDetector;h.importMultiple||(b.skip=j?!0:function(){return i in e.onceFileDetectionMap?!0:(e.onceFileDetectionMap[i]=!0,!1)});var k=function(a){e.importCount--,0===e.importCount&&e.isFinished&&e._finish(a)};return!d||(b.root=d,b.importedFilename=i,f||!h.importMultiple&&j)?void k():(e.recursionDetector[i]=!0,void new a.importVisitor(e._importer,k,h,e.onceFileDetectionMap,e.recursionDetector).run(d))})}}return c.visitDeeper=!1,b},visitRule:function(a,b){return b.visitDeeper=!1,a},visitDirective:function(a){return this.env.frames.unshift(a),a},visitDirectiveOut:function(){this.env.frames.shift()},visitMixinDefinition:function(a){return this.env.frames.unshift(a),a},visitMixinDefinitionOut:function(){this.env.frames.shift()},visitRuleset:function(a){return this.env.frames.unshift(a),a},visitRulesetOut:function(){this.env.frames.shift()},visitMedia:function(a){return this.env.frames.unshift(a.rules[0]),a},visitMediaOut:function(){this.env.frames.shift()}}}(c("./tree")),function(a){a.joinSelectorVisitor=function(){this.contexts=[[]],this._visitor=new a.visitor(this)},a.joinSelectorVisitor.prototype={run:function(a){return this._visitor.visit(a)},visitRule:function(a,b){b.visitDeeper=!1},visitMixinDefinition:function(a,b){b.visitDeeper=!1},visitRuleset:function(a){var b,c=this.contexts[this.contexts.length-1],d=[];this.contexts.push(d),a.root||(b=a.selectors,b&&(b=b.filter(function(a){return a.getIsOutput()}),a.selectors=b.length?b:b=null,b&&a.joinSelectors(d,c,b)),b||(a.rules=null),a.paths=d)},visitRulesetOut:function(){this.contexts.length=this.contexts.length-1},visitMedia:function(a){var b=this.contexts[this.contexts.length-1];a.rules[0].root=0===b.length||b[0].multiMedia}}}(c("./tree")),function(a){a.toCSSVisitor=function(b){this._visitor=new a.visitor(this),this._env=b},a.toCSSVisitor.prototype={isReplacing:!0,run:function(a){return this._visitor.visit(a)},visitRule:function(a){return a.variable?[]:a},visitMixinDefinition:function(a){return a.frames=[],[]},visitExtend:function(){return[]},visitComment:function(a){return a.isSilent(this._env)?[]:a},visitMedia:function(a,b){return a.accept(this._visitor),b.visitDeeper=!1,a.rules.length?a:[]},visitDirective:function(b){if(b.currentFileInfo.reference&&!b.isReferenced)return[];if("@charset"===b.name){if(this.charset){if(b.debugInfo){var c=new a.Comment("/* "+b.toCSS(this._env).replace(/\n/g,"")+" */\n");return c.debugInfo=b.debugInfo,this._visitor.visit(c)}return[]}this.charset=!0}return b.rules&&b.rules.rules&&this._mergeRules(b.rules.rules),b},checkPropertiesInRoot:function(b){for(var c,d=0;d0)&&e.splice(0,0,b);else{b.paths&&(b.paths=b.paths.filter(function(b){var c;for(" "===b[0].elements[0].combinator.value&&(b[0].elements[0].combinator=new a.Combinator("")),c=0;ch;)d=f[h],d&&d.rules?(e.push(this._visitor.visit(d)),f.splice(h,1),g--):h++;g>0?b.accept(this._visitor):b.rules=null,c.visitDeeper=!1,f=b.rules,f&&(this._mergeRules(f),f=b.rules),f&&(this._removeDuplicateRules(f),f=b.rules),f&&f.length>0&&b.paths.length>0&&e.splice(0,0,b)}return 1===e.length?e[0]:e},_removeDuplicateRules:function(b){if(b){var c,d,e,f={};for(e=b.length-1;e>=0;e--)if(d=b[e],d instanceof a.Rule)if(f[d.name]){c=f[d.name],c instanceof a.Rule&&(c=f[d.name]=[f[d.name].toCSS(this._env)]);var g=d.toCSS(this._env);-1!==c.indexOf(g)?b.splice(e,1):c.push(g)}else f[d.name]=d}},_mergeRules:function(b){if(b){for(var c,d,e,f={},g=0;g1){d=c[0];var h=[],i=[];c.map(function(a){"+"===a.merge&&(i.length>0&&h.push(e(i)),i=[]),i.push(a)}),h.push(e(i)),d.value=g(h)}})}}}}(c("./tree")),function(a){a.extendFinderVisitor=function(){this._visitor=new a.visitor(this),this.contexts=[],this.allExtendsStack=[[]]},a.extendFinderVisitor.prototype={run:function(a){return a=this._visitor.visit(a),a.allExtends=this.allExtendsStack[0],a},visitRule:function(a,b){b.visitDeeper=!1},visitMixinDefinition:function(a,b){b.visitDeeper=!1},visitRuleset:function(b){if(!b.root){var c,d,e,f,g=[],h=b.rules,i=h?h.length:0;for(c=0;i>c;c++)b.rules[c]instanceof a.Extend&&(g.push(h[c]),b.extendOnEveryPath=!0);var j=b.paths;for(c=0;c=0||(i=[k.selfSelectors[0]],g=n.findMatch(j,i),g.length&&j.selfSelectors.forEach(function(b){h=n.extendSelector(g,i,b),l=new a.Extend(k.selector,k.option,0),l.selfSelectors=h,h[h.length-1].extendList=[l],m.push(l),l.ruleset=k.ruleset,l.parent_ids=l.parent_ids.concat(k.parent_ids,j.parent_ids),k.firstExtendOnThisSelectorPath&&(l.firstExtendOnThisSelectorPath=!0,k.ruleset.paths.push(h))}));if(m.length){if(this.extendChainCount++,d>100){var o="{unable to calculate}",p="{unable to calculate}";try{o=m[0].selfSelectors[0].toCSS(),p=m[0].selector.toCSS()}catch(q){}throw{message:"extend circular reference detected. One of the circular extends is currently:"+o+":extend("+p+")"}}return m.concat(n.doExtendChaining(m,c,d+1))}return m},visitRule:function(a,b){b.visitDeeper=!1},visitMixinDefinition:function(a,b){b.visitDeeper=!1},visitSelector:function(a,b){b.visitDeeper=!1},visitRuleset:function(a){if(!a.root){var b,c,d,e,f=this.allExtendsStack[this.allExtendsStack.length-1],g=[],h=this;for(d=0;d0&&k[i.matched].combinator.value!==g?i=null:i.matched++,i&&(i.finished=i.matched===k.length,i.finished&&!a.allowAfter&&(e+1j&&k>0&&(l[l.length-1].elements=l[l.length-1].elements.concat(c[j].elements.slice(k)),k=0,j++),i=f.elements.slice(k,h.index).concat([g]).concat(d.elements.slice(1)),j===h.pathIndex&&e>0?l[l.length-1].elements=l[l.length-1].elements.concat(i):(l=l.concat(c.slice(j,h.pathIndex)),l.push(new a.Selector(i))),j=h.endPathIndex,k=h.endPathElementIndex,k>=c[j].elements.length&&(k=0,j++);return j0&&(l[l.length-1].elements=l[l.length-1].elements.concat(c[j].elements.slice(k)),j++),l=l.concat(c.slice(j,c.length))},visitRulesetOut:function(){},visitMedia:function(a){var b=a.allExtends.concat(this.allExtendsStack[this.allExtendsStack.length-1]);b=b.concat(this.doExtendChaining(b,a.allExtends)),this.allExtendsStack.push(b)},visitMediaOut:function(){this.allExtendsStack.length=this.allExtendsStack.length-1},visitDirective:function(a){var b=a.allExtends.concat(this.allExtendsStack[this.allExtendsStack.length-1]);b=b.concat(this.doExtendChaining(b,a.allExtends)),this.allExtendsStack.push(b)},visitDirectiveOut:function(){this.allExtendsStack.length=this.allExtendsStack.length-1}}}(c("./tree")),function(a){a.sourceMapOutput=function(a){this._css=[],this._rootNode=a.rootNode,this._writeSourceMap=a.writeSourceMap,this._contentsMap=a.contentsMap,this._contentsIgnoredCharsMap=a.contentsIgnoredCharsMap,this._sourceMapFilename=a.sourceMapFilename,this._outputFilename=a.outputFilename,this._sourceMapURL=a.sourceMapURL,a.sourceMapBasepath&&(this._sourceMapBasepath=a.sourceMapBasepath.replace(/\\/g,"/")),this._sourceMapRootpath=a.sourceMapRootpath,this._outputSourceFiles=a.outputSourceFiles,this._sourceMapGeneratorConstructor=a.sourceMapGenerator||c("source-map").SourceMapGenerator,this._sourceMapRootpath&&"/"!==this._sourceMapRootpath.charAt(this._sourceMapRootpath.length-1)&&(this._sourceMapRootpath+="/"),this._lineNumber=0,this._column=0},a.sourceMapOutput.prototype.normalizeFilename=function(a){return a=a.replace(/\\/g,"/"),this._sourceMapBasepath&&0===a.indexOf(this._sourceMapBasepath)&&(a=a.substring(this._sourceMapBasepath.length),("\\"===a.charAt(0)||"/"===a.charAt(0))&&(a=a.substring(1))),(this._sourceMapRootpath||"")+a},a.sourceMapOutput.prototype.add=function(a,b,c,d){if(a){var e,f,g,h,i;if(b){var j=this._contentsMap[b.filename];this._contentsIgnoredCharsMap[b.filename]&&(c-=this._contentsIgnoredCharsMap[b.filename],0>c&&(c=0),j=j.slice(this._contentsIgnoredCharsMap[b.filename])),j=j.substring(0,c),f=j.split("\n"),h=f[f.length-1]}if(e=a.split("\n"),g=e[e.length-1],b)if(d)for(i=0;i0){var e,f=JSON.stringify(this._sourceMapGenerator.toJSON());this._sourceMapURL?e=this._sourceMapURL:this._sourceMapFilename&&(e=this.normalizeFilename(this._sourceMapFilename)),this._writeSourceMap?this._writeSourceMap(f):e="data:application/json;base64,"+c("./encoder.js").encodeBase64(f),e&&this._css.push("/*# sourceMappingURL="+e+" */")}return this._css.join("")}}(c("./tree"));var y=/^(file|chrome(-extension)?|resource|qrc|app):/.test(location.protocol);w.env=w.env||("127.0.0.1"==location.hostname||"0.0.0.0"==location.hostname||"localhost"==location.hostname||location.port&&location.port.length>0||y?"development":"production");var z={debug:3,info:2,errors:1,none:0};if(w.logLevel="undefined"!=typeof w.logLevel?w.logLevel:"development"===w.env?z.debug:z.errors,w.async=w.async||!1,w.fileAsync=w.fileAsync||!1,w.poll=w.poll||(y?1e3:1500),w.functions)for(var A in w.functions)w.functions.hasOwnProperty(A)&&(w.tree.functions[A]=w.functions[A]);var B=/!dumpLineNumbers:(comments|mediaquery|all)/.exec(location.hash);B&&(w.dumpLineNumbers=B[1]);var C=/^text\/(x-)?less$/,D=null,E={};if(w.watch=function(){return w.watchMode||(w.env="development",v()),this.watchMode=!0,!0},w.unwatch=function(){return clearInterval(w.watchTimer),this.watchMode=!1,!1},/!watch/.test(location.hash)&&w.watch(),"development"!=w.env)try{D="undefined"==typeof a.localStorage?null:a.localStorage}catch(F){}var G=document.getElementsByTagName("link");w.sheets=[];for(var H=0;H>2,g=(3&b)<<4|c>>4,h=(15&c)<<2|e>>6,i=63&e,isNaN(c)?h=i=64:isNaN(e)&&(i=64),j=j+d.charAt(f)+d.charAt(g)+d.charAt(h)+d.charAt(i);return j},c.decode=function(a){var b,c,e,f,g,h,i,j="",k=0;for(a=a.replace(/[^A-Za-z0-9\+\/\=]/g,"");k>4,c=(15&g)<<4|h>>2,e=(3&h)<<6|i,j+=String.fromCharCode(b),64!=h&&(j+=String.fromCharCode(c)),64!=i&&(j+=String.fromCharCode(e));return j}},{}],2:[function(a,b){"use strict";function c(){this.compressedSize=0,this.uncompressedSize=0,this.crc32=0,this.compressionMethod=null,this.compressedContent=null}c.prototype={getContent:function(){return null},getCompressedContent:function(){return null}},b.exports=c},{}],3:[function(a,b,c){"use strict";c.STORE={magic:"\x00\x00",compress:function(a){return a},uncompress:function(a){return a},compressInputType:null,uncompressInputType:null},c.DEFLATE=a("./flate")},{"./flate":8}],4:[function(a,b){"use strict";var c=a("./utils"),d=[0,1996959894,3993919788,2567524794,124634137,1886057615,3915621685,2657392035,249268274,2044508324,3772115230,2547177864,162941995,2125561021,3887607047,2428444049,498536548,1789927666,4089016648,2227061214,450548861,1843258603,4107580753,2211677639,325883990,1684777152,4251122042,2321926636,335633487,1661365465,4195302755,2366115317,997073096,1281953886,3579855332,2724688242,1006888145,1258607687,3524101629,2768942443,901097722,1119000684,3686517206,2898065728,853044451,1172266101,3705015759,2882616665,651767980,1373503546,3369554304,3218104598,565507253,1454621731,3485111705,3099436303,671266974,1594198024,3322730930,2970347812,795835527,1483230225,3244367275,3060149565,1994146192,31158534,2563907772,4023717930,1907459465,112637215,2680153253,3904427059,2013776290,251722036,2517215374,3775830040,2137656763,141376813,2439277719,3865271297,1802195444,476864866,2238001368,4066508878,1812370925,453092731,2181625025,4111451223,1706088902,314042704,2344532202,4240017532,1658658271,366619977,2362670323,4224994405,1303535960,984961486,2747007092,3569037538,1256170817,1037604311,2765210733,3554079995,1131014506,879679996,2909243462,3663771856,1141124467,855842277,2852801631,3708648649,1342533948,654459306,3188396048,3373015174,1466479909,544179635,3110523913,3462522015,1591671054,702138776,2966460450,3352799412,1504918807,783551873,3082640443,3233442989,3988292384,2596254646,62317068,1957810842,3939845945,2647816111,81470997,1943803523,3814918930,2489596804,225274430,2053790376,3826175755,2466906013,167816743,2097651377,4027552580,2265490386,503444072,1762050814,4150417245,2154129355,426522225,1852507879,4275313526,2312317920,282753626,1742555852,4189708143,2394877945,397917763,1622183637,3604390888,2714866558,953729732,1340076626,3518719985,2797360999,1068828381,1219638859,3624741850,2936675148,906185462,1090812512,3747672003,2825379669,829329135,1181335161,3412177804,3160834842,628085408,1382605366,3423369109,3138078467,570562233,1426400815,3317316542,2998733608,733239954,1555261956,3268935591,3050360625,752459403,1541320221,2607071920,3965973030,1969922972,40735498,2617837225,3943577151,1913087877,83908371,2512341634,3803740692,2075208622,213261112,2463272603,3855990285,2094854071,198958881,2262029012,4057260610,1759359992,534414190,2176718541,4139329115,1873836001,414664567,2282248934,4279200368,1711684554,285281116,2405801727,4167216745,1634467795,376229701,2685067896,3608007406,1308918612,956543938,2808555105,3495958263,1231636301,1047427035,2932959818,3654703836,1088359270,936918e3,2847714899,3736837829,1202900863,817233897,3183342108,3401237130,1404277552,615818150,3134207493,3453421203,1423857449,601450431,3009837614,3294710456,1567103746,711928724,3020668471,3272380065,1510334235,755167117];b.exports=function(a,b){if("undefined"==typeof a||!a.length)return 0;var e="string"!==c.getTypeOf(a);"undefined"==typeof b&&(b=0);var f=0,g=0,h=0;b=-1^b;for(var i=0,j=a.length;j>i;i++)h=e?a[i]:a.charCodeAt(i),g=255&(b^h),f=d[g],b=b>>>8^f;return-1^b}},{"./utils":21}],5:[function(a,b){"use strict";function c(){this.data=null,this.length=0,this.index=0}var d=a("./utils");c.prototype={checkOffset:function(a){this.checkIndex(this.index+a)},checkIndex:function(a){if(this.lengtha)throw new Error("End of data reached (data length = "+this.length+", asked index = "+a+"). Corrupted zip ?")},setIndex:function(a){this.checkIndex(a),this.index=a},skip:function(a){this.setIndex(this.index+a)},byteAt:function(){},readInt:function(a){var b,c=0;for(this.checkOffset(a),b=this.index+a-1;b>=this.index;b--)c=(c<<8)+this.byteAt(b);return this.index+=a,c},readString:function(a){return d.transformTo("string",this.readData(a))},readData:function(){},lastIndexOfSignature:function(){},readDate:function(){var a=this.readInt(4);return new Date((a>>25&127)+1980,(a>>21&15)-1,a>>16&31,a>>11&31,a>>5&63,(31&a)<<1)}},b.exports=c},{"./utils":21}],6:[function(a,b,c){"use strict";c.base64=!1,c.binary=!1,c.dir=!1,c.createFolders=!1,c.date=null,c.compression=null,c.comment=null},{}],7:[function(a,b,c){"use strict";var d=a("./utils");c.string2binary=function(a){return d.string2binary(a)},c.string2Uint8Array=function(a){return d.transformTo("uint8array",a)},c.uint8Array2String=function(a){return d.transformTo("string",a)},c.string2Blob=function(a){var b=d.transformTo("arraybuffer",a);return d.arrayBuffer2Blob(b)},c.arrayBuffer2Blob=function(a){return d.arrayBuffer2Blob(a)},c.transformTo=function(a,b){return d.transformTo(a,b)},c.getTypeOf=function(a){return d.getTypeOf(a)},c.checkSupport=function(a){return d.checkSupport(a)},c.MAX_VALUE_16BITS=d.MAX_VALUE_16BITS,c.MAX_VALUE_32BITS=d.MAX_VALUE_32BITS,c.pretty=function(a){return d.pretty(a)},c.findCompression=function(a){return d.findCompression(a)},c.isRegExp=function(a){return d.isRegExp(a)}},{"./utils":21}],8:[function(a,b,c){"use strict";var d="undefined"!=typeof Uint8Array&&"undefined"!=typeof Uint16Array&&"undefined"!=typeof Uint32Array,e=a("pako");c.uncompressInputType=d?"uint8array":"array",c.compressInputType=d?"uint8array":"array",c.magic="\b\x00",c.compress=function(a){return e.deflateRaw(a)},c.uncompress=function(a){return e.inflateRaw(a)}},{pako:24}],9:[function(a,b){"use strict";function c(a,b){return this instanceof c?(this.files={},this.comment=null,this.root="",a&&this.load(a,b),void(this.clone=function(){var a=new c;for(var b in this)"function"!=typeof this[b]&&(a[b]=this[b]);return a})):new c(a,b)}var d=a("./base64");c.prototype=a("./object"),c.prototype.load=a("./load"),c.support=a("./support"),c.defaults=a("./defaults"),c.utils=a("./deprecatedPublicUtils"),c.base64={encode:function(a){return d.encode(a)},decode:function(a){return d.decode(a)}},c.compressions=a("./compressions"),b.exports=c},{"./base64":1,"./compressions":3,"./defaults":6,"./deprecatedPublicUtils":7,"./load":10,"./object":13,"./support":17}],10:[function(a,b){"use strict";var c=a("./base64"),d=a("./zipEntries");b.exports=function(a,b){var e,f,g,h;for(b=b||{},b.base64&&(a=c.decode(a)),f=new d(a,b),e=f.files,g=0;gc;c++)d+=String.fromCharCode(255&a),a>>>=8;return d},t=function(){var a,b,c={};for(a=0;a0?a.substring(0,b):""},x=function(a,b){return"/"!=a.slice(-1)&&(a+="/"),b="undefined"!=typeof b?b:!1,this.files[a]||v.call(this,a,null,{dir:!0,createFolders:b}),this.files[a]},y=function(a,b){var c,f=new j;return a._data instanceof j?(f.uncompressedSize=a._data.uncompressedSize,f.crc32=a._data.crc32,0===f.uncompressedSize||a.dir?(b=i.STORE,f.compressedContent="",f.crc32=0):a._data.compressionMethod===b.magic?f.compressedContent=a._data.getCompressedContent():(c=a._data.getContent(),f.compressedContent=b.compress(d.transformTo(b.compressInputType,c)))):(c=p(a),(!c||0===c.length||a.dir)&&(b=i.STORE,c=""),f.uncompressedSize=c.length,f.crc32=e(c),f.compressedContent=b.compress(d.transformTo(b.compressInputType,c))),f.compressedSize=f.compressedContent.length,f.compressionMethod=b.magic,f},z=function(a,b,c,g){var h,i,j,k,m=(c.compressedContent,d.transformTo("string",l.utf8encode(b.name))),n=b.comment||"",o=d.transformTo("string",l.utf8encode(n)),p=m.length!==b.name.length,q=o.length!==n.length,r=b.options,t="",u="",v="";j=b._initialMetadata.dir!==b.dir?b.dir:r.dir,k=b._initialMetadata.date!==b.date?b.date:r.date,h=k.getHours(),h<<=6,h|=k.getMinutes(),h<<=5,h|=k.getSeconds()/2,i=k.getFullYear()-1980,i<<=4,i|=k.getMonth()+1,i<<=5,i|=k.getDate(),p&&(u=s(1,1)+s(e(m),4)+m,t+="up"+s(u.length,2)+u),q&&(v=s(1,1)+s(this.crc32(o),4)+o,t+="uc"+s(v.length,2)+v);var w="";w+="\n\x00",w+=p||q?"\x00\b":"\x00\x00",w+=c.compressionMethod,w+=s(h,2),w+=s(i,2),w+=s(c.crc32,4),w+=s(c.compressedSize,4),w+=s(c.uncompressedSize,4),w+=s(m.length,2),w+=s(t.length,2);var x=f.LOCAL_FILE_HEADER+w+m+t,y=f.CENTRAL_FILE_HEADER+"\x00"+w+s(o.length,2)+"\x00\x00\x00\x00"+(j===!0?"\x00\x00\x00":"\x00\x00\x00\x00")+s(g,4)+m+t+o;return{fileRecord:x,dirRecord:y,compressedObject:c}},A={load:function(){throw new Error("Load method is not defined. Is the file jszip-load.js included ?")},filter:function(a){var b,c,d,e,f=[];for(b in this.files)this.files.hasOwnProperty(b)&&(d=this.files[b],e=new r(d.name,d._data,t(d.options)),c=b.slice(this.root.length,b.length),b.slice(0,this.root.length)===this.root&&a(c,e)&&f.push(e));return f},file:function(a,b,c){if(1===arguments.length){if(d.isRegExp(a)){var e=a;return this.filter(function(a,b){return!b.dir&&e.test(a)})}return this.filter(function(b,c){return!c.dir&&b===a})[0]||null}return a=this.root+a,v.call(this,a,b,c),this},folder:function(a){if(!a)return this;if(d.isRegExp(a))return this.filter(function(b,c){return c.dir&&a.test(b)});var b=this.root+a,c=x.call(this,b),e=this.clone();return e.root=c.name,e},remove:function(a){a=this.root+a;var b=this.files[a];if(b||("/"!=a.slice(-1)&&(a+="/"),b=this.files[a]),b&&!b.dir)delete this.files[a];else for(var c=this.filter(function(b,c){return c.name.slice(0,a.length)===a}),d=0;d=0;--f)if(this.data[f]===b&&this.data[f+1]===c&&this.data[f+2]===d&&this.data[f+3]===e)return f;return-1},c.prototype.readData=function(a){if(this.checkOffset(a),0===a)return new Uint8Array(0);var b=this.data.subarray(this.index,this.index+a);return this.index+=a,b},b.exports=c},{"./dataReader":5}],19:[function(a,b){"use strict";var c=a("./utils"),d=function(a){this.data=new Uint8Array(a),this.index=0};d.prototype={append:function(a){0!==a.length&&(a=c.transformTo("uint8array",a),this.data.set(a,this.index),this.index+=a.length)},finalize:function(){return this.data}},b.exports=d},{"./utils":21}],20:[function(a,b,c){"use strict";for(var d=a("./utils"),e=a("./support"),f=a("./nodeBuffer"),g=new Array(256),h=0;256>h;h++)g[h]=h>=252?6:h>=248?5:h>=240?4:h>=224?3:h>=192?2:1;g[254]=g[254]=1;var i=function(a){var b,c,d,f,g,h=a.length,i=0;for(f=0;h>f;f++)c=a.charCodeAt(f),55296===(64512&c)&&h>f+1&&(d=a.charCodeAt(f+1),56320===(64512&d)&&(c=65536+(c-55296<<10)+(d-56320),f++)),i+=128>c?1:2048>c?2:65536>c?3:4;for(b=e.uint8array?new Uint8Array(i):new Array(i),g=0,f=0;i>g;f++)c=a.charCodeAt(f),55296===(64512&c)&&h>f+1&&(d=a.charCodeAt(f+1),56320===(64512&d)&&(c=65536+(c-55296<<10)+(d-56320),f++)),128>c?b[g++]=c:2048>c?(b[g++]=192|c>>>6,b[g++]=128|63&c):65536>c?(b[g++]=224|c>>>12,b[g++]=128|c>>>6&63,b[g++]=128|63&c):(b[g++]=240|c>>>18,b[g++]=128|c>>>12&63,b[g++]=128|c>>>6&63,b[g++]=128|63&c);return b},j=function(a,b){var c;for(b=b||a.length,b>a.length&&(b=a.length),c=b-1;c>=0&&128===(192&a[c]);)c--;return 0>c?b:0===c?b:c+g[a[c]]>b?c:b},k=function(a){var b,c,e,f,h=a.length,i=new Array(2*h);for(c=0,b=0;h>b;)if(e=a[b++],128>e)i[c++]=e;else if(f=g[e],f>4)i[c++]=65533,b+=f-1;else{for(e&=2===f?31:3===f?15:7;f>1&&h>b;)e=e<<6|63&a[b++],f--;f>1?i[c++]=65533:65536>e?i[c++]=e:(e-=65536,i[c++]=55296|e>>10&1023,i[c++]=56320|1023&e)}return i.length!==c&&(i.subarray?i=i.subarray(0,c):i.length=c),d.applyFromCharCode(i)};c.utf8encode=function(a){return e.nodebuffer?f(a,"utf-8"):i(a)},c.utf8decode=function(a){if(e.nodebuffer)return d.transformTo("nodebuffer",a).toString("utf-8");a=d.transformTo(e.uint8array?"uint8array":"array",a);for(var b=[],c=0,f=a.length,g=65536;f>c;){var h=j(a,Math.min(c+g,f));b.push(k(e.uint8array?a.subarray(c,h):a.slice(c,h))),c=h}return b.join("")}},{"./nodeBuffer":11,"./support":17,"./utils":21}],21:[function(a,b,c){"use strict";function d(a){return a}function e(a,b){for(var c=0;cg&&b>1;)try{d.push("array"===f||"nodebuffer"===f?String.fromCharCode.apply(null,a.slice(g,Math.min(g+b,e))):String.fromCharCode.apply(null,a.subarray(g,Math.min(g+b,e)))),g+=b}catch(i){b=Math.floor(b/2)}return d.join("")}function g(a,b){for(var c=0;cb?"0":"")+b.toString(16).toUpperCase();return d},c.findCompression=function(a){for(var b in i)if(i.hasOwnProperty(b)&&i[b].magic===a)return i[b];return null},c.isRegExp=function(a){return"[object RegExp]"===Object.prototype.toString.call(a)}},{"./compressions":3,"./nodeBuffer":11,"./support":17}],22:[function(a,b){"use strict";function c(a,b){this.files=[],this.loadOptions=b,a&&this.load(a)}var d=a("./stringReader"),e=a("./nodeBufferReader"),f=a("./uint8ArrayReader"),g=a("./utils"),h=a("./signature"),i=a("./zipEntry"),j=a("./support"),k=a("./object");c.prototype={checkSignature:function(a){var b=this.reader.readString(4);if(b!==a)throw new Error("Corrupted zip or bug : unexpected signature ("+g.pretty(b)+", expected "+g.pretty(a)+")")},readBlockEndOfCentral:function(){this.diskNumber=this.reader.readInt(2),this.diskWithCentralDirStart=this.reader.readInt(2),this.centralDirRecordsOnThisDisk=this.reader.readInt(2),this.centralDirRecords=this.reader.readInt(2),this.centralDirSize=this.reader.readInt(4),this.centralDirOffset=this.reader.readInt(4),this.zipCommentLength=this.reader.readInt(2),this.zipComment=this.reader.readString(this.zipCommentLength),this.zipComment=k.utf8decode(this.zipComment)},readBlockZip64EndOfCentral:function(){this.zip64EndOfCentralSize=this.reader.readInt(8),this.versionMadeBy=this.reader.readString(2),this.versionNeeded=this.reader.readInt(2),this.diskNumber=this.reader.readInt(4),this.diskWithCentralDirStart=this.reader.readInt(4),this.centralDirRecordsOnThisDisk=this.reader.readInt(8),this.centralDirRecords=this.reader.readInt(8),this.centralDirSize=this.reader.readInt(8),this.centralDirOffset=this.reader.readInt(8),this.zip64ExtensibleData={};for(var a,b,c,d=this.zip64EndOfCentralSize-44,e=0;d>e;)a=this.reader.readInt(2),b=this.reader.readInt(4),c=this.reader.readString(b),this.zip64ExtensibleData[a]={id:a,length:b,value:c}},readBlockZip64EndOfCentralLocator:function(){if(this.diskWithZip64CentralDirStart=this.reader.readInt(4),this.relativeOffsetEndOfZip64CentralDir=this.reader.readInt(8),this.disksCount=this.reader.readInt(4),this.disksCount>1)throw new Error("Multi-volumes zip are not supported")},readLocalFiles:function(){var a,b;for(a=0;a0?b.windowBits=-b.windowBits:b.gzip&&b.windowBits>0&&b.windowBits<16&&(b.windowBits+=16),this.err=0,this.msg="",this.ended=!1,this.chunks=[],this.strm=new k,this.strm.avail_out=0;var c=g.deflateInit2(this.strm,b.level,b.method,b.windowBits,b.memLevel,b.strategy);if(c!==n)throw new Error(j[c]);b.header&&g.deflateSetHeader(this.strm,b.header); - -};s.prototype.push=function(a,b){var c,d,e=this.strm,f=this.options.chunkSize;if(this.ended)return!1;d=b===~~b?b:b===!0?m:l,e.input="string"==typeof a?i.string2buf(a):a,e.next_in=0,e.avail_in=e.input.length;do{if(0===e.avail_out&&(e.output=new h.Buf8(f),e.next_out=0,e.avail_out=f),c=g.deflate(e,d),c!==o&&c!==n)return this.onEnd(c),this.ended=!0,!1;(0===e.avail_out||0===e.avail_in&&d===m)&&this.onData("string"===this.options.to?i.buf2binstring(h.shrinkBuf(e.output,e.next_out)):h.shrinkBuf(e.output,e.next_out))}while((e.avail_in>0||0===e.avail_out)&&c!==o);return d===m?(c=g.deflateEnd(this.strm),this.onEnd(c),this.ended=!0,c===n):!0},s.prototype.onData=function(a){this.chunks.push(a)},s.prototype.onEnd=function(a){a===n&&(this.result="string"===this.options.to?this.chunks.join(""):h.flattenChunks(this.chunks)),this.chunks=[],this.err=a,this.msg=this.strm.msg},c.Deflate=s,c.deflate=d,c.deflateRaw=e,c.gzip=f},{"./utils/common":27,"./utils/strings":28,"./zlib/deflate.js":32,"./zlib/messages":37,"./zlib/zstream":39}],26:[function(a,b,c){"use strict";function d(a,b){var c=new m(b);if(c.push(a,!0),c.err)throw c.msg;return c.result}function e(a,b){return b=b||{},b.raw=!0,d(a,b)}var f=a("./zlib/inflate.js"),g=a("./utils/common"),h=a("./utils/strings"),i=a("./zlib/constants"),j=a("./zlib/messages"),k=a("./zlib/zstream"),l=a("./zlib/gzheader"),m=function(a){this.options=g.assign({chunkSize:16384,windowBits:0,to:""},a||{});var b=this.options;b.raw&&b.windowBits>=0&&b.windowBits<16&&(b.windowBits=-b.windowBits,0===b.windowBits&&(b.windowBits=-15)),!(b.windowBits>=0&&b.windowBits<16)||a&&a.windowBits||(b.windowBits+=32),b.windowBits>15&&b.windowBits<48&&0===(15&b.windowBits)&&(b.windowBits|=15),this.err=0,this.msg="",this.ended=!1,this.chunks=[],this.strm=new k,this.strm.avail_out=0;var c=f.inflateInit2(this.strm,b.windowBits);if(c!==i.Z_OK)throw new Error(j[c]);this.header=new l,f.inflateGetHeader(this.strm,this.header)};m.prototype.push=function(a,b){var c,d,e,j,k,l=this.strm,m=this.options.chunkSize;if(this.ended)return!1;d=b===~~b?b:b===!0?i.Z_FINISH:i.Z_NO_FLUSH,l.input="string"==typeof a?h.binstring2buf(a):a,l.next_in=0,l.avail_in=l.input.length;do{if(0===l.avail_out&&(l.output=new g.Buf8(m),l.next_out=0,l.avail_out=m),c=f.inflate(l,i.Z_NO_FLUSH),c!==i.Z_STREAM_END&&c!==i.Z_OK)return this.onEnd(c),this.ended=!0,!1;l.next_out&&(0===l.avail_out||c===i.Z_STREAM_END||0===l.avail_in&&d===i.Z_FINISH)&&("string"===this.options.to?(e=h.utf8border(l.output,l.next_out),j=l.next_out-e,k=h.buf2string(l.output,e),l.next_out=j,l.avail_out=m-j,j&&g.arraySet(l.output,l.output,e,j,0),this.onData(k)):this.onData(g.shrinkBuf(l.output,l.next_out)))}while(l.avail_in>0&&c!==i.Z_STREAM_END);return c===i.Z_STREAM_END&&(d=i.Z_FINISH),d===i.Z_FINISH?(c=f.inflateEnd(this.strm),this.onEnd(c),this.ended=!0,c===i.Z_OK):!0},m.prototype.onData=function(a){this.chunks.push(a)},m.prototype.onEnd=function(a){a===i.Z_OK&&(this.result="string"===this.options.to?this.chunks.join(""):g.flattenChunks(this.chunks)),this.chunks=[],this.err=a,this.msg=this.strm.msg},c.Inflate=m,c.inflate=d,c.inflateRaw=e,c.ungzip=d},{"./utils/common":27,"./utils/strings":28,"./zlib/constants":30,"./zlib/gzheader":33,"./zlib/inflate.js":35,"./zlib/messages":37,"./zlib/zstream":39}],27:[function(a,b,c){"use strict";var d="undefined"!=typeof Uint8Array&&"undefined"!=typeof Uint16Array&&"undefined"!=typeof Int32Array;c.assign=function(a){for(var b=Array.prototype.slice.call(arguments,1);b.length;){var c=b.shift();if(c){if("object"!=typeof c)throw new TypeError(c+"must be non-object");for(var d in c)c.hasOwnProperty(d)&&(a[d]=c[d])}}return a},c.shrinkBuf=function(a,b){return a.length===b?a:a.subarray?a.subarray(0,b):(a.length=b,a)};var e={arraySet:function(a,b,c,d,e){if(b.subarray&&a.subarray)return void a.set(b.subarray(c,c+d),e);for(var f=0;d>f;f++)a[e+f]=b[c+f]},flattenChunks:function(a){var b,c,d,e,f,g;for(d=0,b=0,c=a.length;c>b;b++)d+=a[b].length;for(g=new Uint8Array(d),e=0,b=0,c=a.length;c>b;b++)f=a[b],g.set(f,e),e+=f.length;return g}},f={arraySet:function(a,b,c,d,e){for(var f=0;d>f;f++)a[e+f]=b[c+f]},flattenChunks:function(a){return[].concat.apply([],a)}};c.setTyped=function(a){a?(c.Buf8=Uint8Array,c.Buf16=Uint16Array,c.Buf32=Int32Array,c.assign(c,e)):(c.Buf8=Array,c.Buf16=Array,c.Buf32=Array,c.assign(c,f))},c.setTyped(d)},{}],28:[function(a,b,c){"use strict";function d(a,b){if(65537>b&&(a.subarray&&g||!a.subarray&&f))return String.fromCharCode.apply(null,e.shrinkBuf(a,b));for(var c="",d=0;b>d;d++)c+=String.fromCharCode(a[d]);return c}var e=a("./common"),f=!0,g=!0;try{String.fromCharCode.apply(null,[0])}catch(h){f=!1}try{String.fromCharCode.apply(null,new Uint8Array(1))}catch(h){g=!1}for(var i=new e.Buf8(256),j=0;256>j;j++)i[j]=j>=252?6:j>=248?5:j>=240?4:j>=224?3:j>=192?2:1;i[254]=i[254]=1,c.string2buf=function(a){var b,c,d,f,g,h=a.length,i=0;for(f=0;h>f;f++)c=a.charCodeAt(f),55296===(64512&c)&&h>f+1&&(d=a.charCodeAt(f+1),56320===(64512&d)&&(c=65536+(c-55296<<10)+(d-56320),f++)),i+=128>c?1:2048>c?2:65536>c?3:4;for(b=new e.Buf8(i),g=0,f=0;i>g;f++)c=a.charCodeAt(f),55296===(64512&c)&&h>f+1&&(d=a.charCodeAt(f+1),56320===(64512&d)&&(c=65536+(c-55296<<10)+(d-56320),f++)),128>c?b[g++]=c:2048>c?(b[g++]=192|c>>>6,b[g++]=128|63&c):65536>c?(b[g++]=224|c>>>12,b[g++]=128|c>>>6&63,b[g++]=128|63&c):(b[g++]=240|c>>>18,b[g++]=128|c>>>12&63,b[g++]=128|c>>>6&63,b[g++]=128|63&c);return b},c.buf2binstring=function(a){return d(a,a.length)},c.binstring2buf=function(a){for(var b=new e.Buf8(a.length),c=0,d=b.length;d>c;c++)b[c]=a.charCodeAt(c);return b},c.buf2string=function(a,b){var c,e,f,g,h=b||a.length,j=new Array(2*h);for(e=0,c=0;h>c;)if(f=a[c++],128>f)j[e++]=f;else if(g=i[f],g>4)j[e++]=65533,c+=g-1;else{for(f&=2===g?31:3===g?15:7;g>1&&h>c;)f=f<<6|63&a[c++],g--;g>1?j[e++]=65533:65536>f?j[e++]=f:(f-=65536,j[e++]=55296|f>>10&1023,j[e++]=56320|1023&f)}return d(j,e)},c.utf8border=function(a,b){var c;for(b=b||a.length,b>a.length&&(b=a.length),c=b-1;c>=0&&128===(192&a[c]);)c--;return 0>c?b:0===c?b:c+i[a[c]]>b?c:b}},{"./common":27}],29:[function(a,b){"use strict";function c(a,b,c,d){for(var e=65535&a|0,f=a>>>16&65535|0,g=0;0!==c;){g=c>2e3?2e3:c,c-=g;do e=e+b[d++]|0,f=f+e|0;while(--g);e%=65521,f%=65521}return e|f<<16|0}b.exports=c},{}],30:[function(a,b){b.exports={Z_NO_FLUSH:0,Z_PARTIAL_FLUSH:1,Z_SYNC_FLUSH:2,Z_FULL_FLUSH:3,Z_FINISH:4,Z_BLOCK:5,Z_TREES:6,Z_OK:0,Z_STREAM_END:1,Z_NEED_DICT:2,Z_ERRNO:-1,Z_STREAM_ERROR:-2,Z_DATA_ERROR:-3,Z_BUF_ERROR:-5,Z_NO_COMPRESSION:0,Z_BEST_SPEED:1,Z_BEST_COMPRESSION:9,Z_DEFAULT_COMPRESSION:-1,Z_FILTERED:1,Z_HUFFMAN_ONLY:2,Z_RLE:3,Z_FIXED:4,Z_DEFAULT_STRATEGY:0,Z_BINARY:0,Z_TEXT:1,Z_UNKNOWN:2,Z_DEFLATED:8}},{}],31:[function(a,b){"use strict";function c(){for(var a,b=[],c=0;256>c;c++){a=c;for(var d=0;8>d;d++)a=1&a?3988292384^a>>>1:a>>>1;b[c]=a}return b}function d(a,b,c,d){var f=e,g=d+c;a=-1^a;for(var h=d;g>h;h++)a=a>>>8^f[255&(a^b[h])];return-1^a}var e=c();b.exports=d},{}],32:[function(a,b,c){"use strict";function d(a,b){return a.msg=G[b],b}function e(a){return(a<<1)-(a>4?9:0)}function f(a){for(var b=a.length;--b>=0;)a[b]=0}function g(a){var b=a.state,c=b.pending;c>a.avail_out&&(c=a.avail_out),0!==c&&(C.arraySet(a.output,b.pending_buf,b.pending_out,c,a.next_out),a.next_out+=c,b.pending_out+=c,a.total_out+=c,a.avail_out-=c,b.pending-=c,0===b.pending&&(b.pending_out=0))}function h(a,b){D._tr_flush_block(a,a.block_start>=0?a.block_start:-1,a.strstart-a.block_start,b),a.block_start=a.strstart,g(a.strm)}function i(a,b){a.pending_buf[a.pending++]=b}function j(a,b){a.pending_buf[a.pending++]=b>>>8&255,a.pending_buf[a.pending++]=255&b}function k(a,b,c,d){var e=a.avail_in;return e>d&&(e=d),0===e?0:(a.avail_in-=e,C.arraySet(b,a.input,a.next_in,e,c),1===a.state.wrap?a.adler=E(a.adler,b,e,c):2===a.state.wrap&&(a.adler=F(a.adler,b,e,c)),a.next_in+=e,a.total_in+=e,e)}function l(a,b){var c,d,e=a.max_chain_length,f=a.strstart,g=a.prev_length,h=a.nice_match,i=a.strstart>a.w_size-ja?a.strstart-(a.w_size-ja):0,j=a.window,k=a.w_mask,l=a.prev,m=a.strstart+ia,n=j[f+g-1],o=j[f+g];a.prev_length>=a.good_match&&(e>>=2),h>a.lookahead&&(h=a.lookahead);do if(c=b,j[c+g]===o&&j[c+g-1]===n&&j[c]===j[f]&&j[++c]===j[f+1]){f+=2,c++;do;while(j[++f]===j[++c]&&j[++f]===j[++c]&&j[++f]===j[++c]&&j[++f]===j[++c]&&j[++f]===j[++c]&&j[++f]===j[++c]&&j[++f]===j[++c]&&j[++f]===j[++c]&&m>f);if(d=ia-(m-f),f=m-ia,d>g){if(a.match_start=b,g=d,d>=h)break;n=j[f+g-1],o=j[f+g]}}while((b=l[b&k])>i&&0!==--e);return g<=a.lookahead?g:a.lookahead}function m(a){var b,c,d,e,f,g=a.w_size;do{if(e=a.window_size-a.lookahead-a.strstart,a.strstart>=g+(g-ja)){C.arraySet(a.window,a.window,g,g,0),a.match_start-=g,a.strstart-=g,a.block_start-=g,c=a.hash_size,b=c;do d=a.head[--b],a.head[b]=d>=g?d-g:0;while(--c);c=g,b=c;do d=a.prev[--b],a.prev[b]=d>=g?d-g:0;while(--c);e+=g}if(0===a.strm.avail_in)break;if(c=k(a.strm,a.window,a.strstart+a.lookahead,e),a.lookahead+=c,a.lookahead+a.insert>=ha)for(f=a.strstart-a.insert,a.ins_h=a.window[f],a.ins_h=(a.ins_h<a.pending_buf_size-5&&(c=a.pending_buf_size-5);;){if(a.lookahead<=1){if(m(a),0===a.lookahead&&b===H)return sa;if(0===a.lookahead)break}a.strstart+=a.lookahead,a.lookahead=0;var d=a.block_start+c;if((0===a.strstart||a.strstart>=d)&&(a.lookahead=a.strstart-d,a.strstart=d,h(a,!1),0===a.strm.avail_out))return sa;if(a.strstart-a.block_start>=a.w_size-ja&&(h(a,!1),0===a.strm.avail_out))return sa}return a.insert=0,b===K?(h(a,!0),0===a.strm.avail_out?ua:va):a.strstart>a.block_start&&(h(a,!1),0===a.strm.avail_out)?sa:sa}function o(a,b){for(var c,d;;){if(a.lookahead=ha&&(a.ins_h=(a.ins_h<=ha)if(d=D._tr_tally(a,a.strstart-a.match_start,a.match_length-ha),a.lookahead-=a.match_length,a.match_length<=a.max_lazy_match&&a.lookahead>=ha){a.match_length--;do a.strstart++,a.ins_h=(a.ins_h<=ha&&(a.ins_h=(a.ins_h<4096)&&(a.match_length=ha-1)),a.prev_length>=ha&&a.match_length<=a.prev_length){e=a.strstart+a.lookahead-ha,d=D._tr_tally(a,a.strstart-1-a.prev_match,a.prev_length-ha),a.lookahead-=a.prev_length-1,a.prev_length-=2;do++a.strstart<=e&&(a.ins_h=(a.ins_h<=ha&&a.strstart>0&&(e=a.strstart-1,d=g[e],d===g[++e]&&d===g[++e]&&d===g[++e])){f=a.strstart+ia;do;while(d===g[++e]&&d===g[++e]&&d===g[++e]&&d===g[++e]&&d===g[++e]&&d===g[++e]&&d===g[++e]&&d===g[++e]&&f>e);a.match_length=ia-(f-e),a.match_length>a.lookahead&&(a.match_length=a.lookahead)}if(a.match_length>=ha?(c=D._tr_tally(a,1,a.match_length-ha),a.lookahead-=a.match_length,a.strstart+=a.match_length,a.match_length=0):(c=D._tr_tally(a,0,a.window[a.strstart]),a.lookahead--,a.strstart++),c&&(h(a,!1),0===a.strm.avail_out))return sa}return a.insert=0,b===K?(h(a,!0),0===a.strm.avail_out?ua:va):a.last_lit&&(h(a,!1),0===a.strm.avail_out)?sa:ta}function r(a,b){for(var c;;){if(0===a.lookahead&&(m(a),0===a.lookahead)){if(b===H)return sa;break}if(a.match_length=0,c=D._tr_tally(a,0,a.window[a.strstart]),a.lookahead--,a.strstart++,c&&(h(a,!1),0===a.strm.avail_out))return sa}return a.insert=0,b===K?(h(a,!0),0===a.strm.avail_out?ua:va):a.last_lit&&(h(a,!1),0===a.strm.avail_out)?sa:ta}function s(a){a.window_size=2*a.w_size,f(a.head),a.max_lazy_match=B[a.level].max_lazy,a.good_match=B[a.level].good_length,a.nice_match=B[a.level].nice_length,a.max_chain_length=B[a.level].max_chain,a.strstart=0,a.block_start=0,a.lookahead=0,a.insert=0,a.match_length=a.prev_length=ha-1,a.match_available=0,a.ins_h=0}function t(){this.strm=null,this.status=0,this.pending_buf=null,this.pending_buf_size=0,this.pending_out=0,this.pending=0,this.wrap=0,this.gzhead=null,this.gzindex=0,this.method=Y,this.last_flush=-1,this.w_size=0,this.w_bits=0,this.w_mask=0,this.window=null,this.window_size=0,this.prev=null,this.head=null,this.ins_h=0,this.hash_size=0,this.hash_bits=0,this.hash_mask=0,this.hash_shift=0,this.block_start=0,this.match_length=0,this.prev_match=0,this.match_available=0,this.strstart=0,this.match_start=0,this.lookahead=0,this.prev_length=0,this.max_chain_length=0,this.max_lazy_match=0,this.level=0,this.strategy=0,this.good_match=0,this.nice_match=0,this.dyn_ltree=new C.Buf16(2*fa),this.dyn_dtree=new C.Buf16(2*(2*da+1)),this.bl_tree=new C.Buf16(2*(2*ea+1)),f(this.dyn_ltree),f(this.dyn_dtree),f(this.bl_tree),this.l_desc=null,this.d_desc=null,this.bl_desc=null,this.bl_count=new C.Buf16(ga+1),this.heap=new C.Buf16(2*ca+1),f(this.heap),this.heap_len=0,this.heap_max=0,this.depth=new C.Buf16(2*ca+1),f(this.depth),this.l_buf=0,this.lit_bufsize=0,this.last_lit=0,this.d_buf=0,this.opt_len=0,this.static_len=0,this.matches=0,this.insert=0,this.bi_buf=0,this.bi_valid=0}function u(a){var b;return a&&a.state?(a.total_in=a.total_out=0,a.data_type=X,b=a.state,b.pending=0,b.pending_out=0,b.wrap<0&&(b.wrap=-b.wrap),b.status=b.wrap?la:qa,a.adler=2===b.wrap?0:1,b.last_flush=H,D._tr_init(b),M):d(a,O)}function v(a){var b=u(a);return b===M&&s(a.state),b}function w(a,b){return a&&a.state?2!==a.state.wrap?O:(a.state.gzhead=b,M):O}function x(a,b,c,e,f,g){if(!a)return O;var h=1;if(b===R&&(b=6),0>e?(h=0,e=-e):e>15&&(h=2,e-=16),1>f||f>Z||c!==Y||8>e||e>15||0>b||b>9||0>g||g>V)return d(a,O);8===e&&(e=9);var i=new t;return a.state=i,i.strm=a,i.wrap=h,i.gzhead=null,i.w_bits=e,i.w_size=1<>1,i.l_buf=3*i.lit_bufsize,i.level=b,i.strategy=g,i.method=c,v(a)}function y(a,b){return x(a,b,Y,$,_,W)}function z(a,b){var c,h,k,l;if(!a||!a.state||b>L||0>b)return a?d(a,O):O;if(h=a.state,!a.output||!a.input&&0!==a.avail_in||h.status===ra&&b!==K)return d(a,0===a.avail_out?Q:O);if(h.strm=a,c=h.last_flush,h.last_flush=b,h.status===la)if(2===h.wrap)a.adler=0,i(h,31),i(h,139),i(h,8),h.gzhead?(i(h,(h.gzhead.text?1:0)+(h.gzhead.hcrc?2:0)+(h.gzhead.extra?4:0)+(h.gzhead.name?8:0)+(h.gzhead.comment?16:0)),i(h,255&h.gzhead.time),i(h,h.gzhead.time>>8&255),i(h,h.gzhead.time>>16&255),i(h,h.gzhead.time>>24&255),i(h,9===h.level?2:h.strategy>=T||h.level<2?4:0),i(h,255&h.gzhead.os),h.gzhead.extra&&h.gzhead.extra.length&&(i(h,255&h.gzhead.extra.length),i(h,h.gzhead.extra.length>>8&255)),h.gzhead.hcrc&&(a.adler=F(a.adler,h.pending_buf,h.pending,0)),h.gzindex=0,h.status=ma):(i(h,0),i(h,0),i(h,0),i(h,0),i(h,0),i(h,9===h.level?2:h.strategy>=T||h.level<2?4:0),i(h,wa),h.status=qa);else{var m=Y+(h.w_bits-8<<4)<<8,n=-1;n=h.strategy>=T||h.level<2?0:h.level<6?1:6===h.level?2:3,m|=n<<6,0!==h.strstart&&(m|=ka),m+=31-m%31,h.status=qa,j(h,m),0!==h.strstart&&(j(h,a.adler>>>16),j(h,65535&a.adler)),a.adler=1}if(h.status===ma)if(h.gzhead.extra){for(k=h.pending;h.gzindex<(65535&h.gzhead.extra.length)&&(h.pending!==h.pending_buf_size||(h.gzhead.hcrc&&h.pending>k&&(a.adler=F(a.adler,h.pending_buf,h.pending-k,k)),g(a),k=h.pending,h.pending!==h.pending_buf_size));)i(h,255&h.gzhead.extra[h.gzindex]),h.gzindex++;h.gzhead.hcrc&&h.pending>k&&(a.adler=F(a.adler,h.pending_buf,h.pending-k,k)),h.gzindex===h.gzhead.extra.length&&(h.gzindex=0,h.status=na)}else h.status=na;if(h.status===na)if(h.gzhead.name){k=h.pending;do{if(h.pending===h.pending_buf_size&&(h.gzhead.hcrc&&h.pending>k&&(a.adler=F(a.adler,h.pending_buf,h.pending-k,k)),g(a),k=h.pending,h.pending===h.pending_buf_size)){l=1;break}l=h.gzindexk&&(a.adler=F(a.adler,h.pending_buf,h.pending-k,k)),0===l&&(h.gzindex=0,h.status=oa)}else h.status=oa;if(h.status===oa)if(h.gzhead.comment){k=h.pending;do{if(h.pending===h.pending_buf_size&&(h.gzhead.hcrc&&h.pending>k&&(a.adler=F(a.adler,h.pending_buf,h.pending-k,k)),g(a),k=h.pending,h.pending===h.pending_buf_size)){l=1;break}l=h.gzindexk&&(a.adler=F(a.adler,h.pending_buf,h.pending-k,k)),0===l&&(h.status=pa)}else h.status=pa;if(h.status===pa&&(h.gzhead.hcrc?(h.pending+2>h.pending_buf_size&&g(a),h.pending+2<=h.pending_buf_size&&(i(h,255&a.adler),i(h,a.adler>>8&255),a.adler=0,h.status=qa)):h.status=qa),0!==h.pending){if(g(a),0===a.avail_out)return h.last_flush=-1,M}else if(0===a.avail_in&&e(b)<=e(c)&&b!==K)return d(a,Q);if(h.status===ra&&0!==a.avail_in)return d(a,Q);if(0!==a.avail_in||0!==h.lookahead||b!==H&&h.status!==ra){var o=h.strategy===T?r(h,b):h.strategy===U?q(h,b):B[h.level].func(h,b);if((o===ua||o===va)&&(h.status=ra),o===sa||o===ua)return 0===a.avail_out&&(h.last_flush=-1),M;if(o===ta&&(b===I?D._tr_align(h):b!==L&&(D._tr_stored_block(h,0,0,!1),b===J&&(f(h.head),0===h.lookahead&&(h.strstart=0,h.block_start=0,h.insert=0))),g(a),0===a.avail_out))return h.last_flush=-1,M}return b!==K?M:h.wrap<=0?N:(2===h.wrap?(i(h,255&a.adler),i(h,a.adler>>8&255),i(h,a.adler>>16&255),i(h,a.adler>>24&255),i(h,255&a.total_in),i(h,a.total_in>>8&255),i(h,a.total_in>>16&255),i(h,a.total_in>>24&255)):(j(h,a.adler>>>16),j(h,65535&a.adler)),g(a),h.wrap>0&&(h.wrap=-h.wrap),0!==h.pending?M:N)}function A(a){var b;return a&&a.state?(b=a.state.status,b!==la&&b!==ma&&b!==na&&b!==oa&&b!==pa&&b!==qa&&b!==ra?d(a,O):(a.state=null,b===qa?d(a,P):M)):O}var B,C=a("../utils/common"),D=a("./trees"),E=a("./adler32"),F=a("./crc32"),G=a("./messages"),H=0,I=1,J=3,K=4,L=5,M=0,N=1,O=-2,P=-3,Q=-5,R=-1,S=1,T=2,U=3,V=4,W=0,X=2,Y=8,Z=9,$=15,_=8,aa=29,ba=256,ca=ba+1+aa,da=30,ea=19,fa=2*ca+1,ga=15,ha=3,ia=258,ja=ia+ha+1,ka=32,la=42,ma=69,na=73,oa=91,pa=103,qa=113,ra=666,sa=1,ta=2,ua=3,va=4,wa=3,xa=function(a,b,c,d,e){this.good_length=a,this.max_lazy=b,this.nice_length=c,this.max_chain=d,this.func=e};B=[new xa(0,0,0,0,n),new xa(4,4,8,4,o),new xa(4,5,16,8,o),new xa(4,6,32,32,o),new xa(4,4,16,16,p),new xa(8,16,32,32,p),new xa(8,16,128,128,p),new xa(8,32,128,256,p),new xa(32,128,258,1024,p),new xa(32,258,258,4096,p)],c.deflateInit=y,c.deflateInit2=x,c.deflateReset=v,c.deflateResetKeep=u,c.deflateSetHeader=w,c.deflate=z,c.deflateEnd=A,c.deflateInfo="pako deflate (from Nodeca project)"},{"../utils/common":27,"./adler32":29,"./crc32":31,"./messages":37,"./trees":38}],33:[function(a,b){"use strict";function c(){this.text=0,this.time=0,this.xflags=0,this.os=0,this.extra=null,this.extra_len=0,this.name="",this.comment="",this.hcrc=0,this.done=!1}b.exports=c},{}],34:[function(a,b){"use strict";var c=30,d=12;b.exports=function(a,b){var e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,u,v,w,x,y,z,A,B,C;e=a.state,f=a.next_in,B=a.input,g=f+(a.avail_in-5),h=a.next_out,C=a.output,i=h-(b-a.avail_out),j=h+(a.avail_out-257),k=e.dmax,l=e.wsize,m=e.whave,n=e.wnext,o=e.window,p=e.hold,q=e.bits,r=e.lencode,s=e.distcode,t=(1<q&&(p+=B[f++]<>>24,p>>>=w,q-=w,w=v>>>16&255,0===w)C[h++]=65535&v;else{if(!(16&w)){if(0===(64&w)){v=r[(65535&v)+(p&(1<q&&(p+=B[f++]<>>=w,q-=w),15>q&&(p+=B[f++]<>>24,p>>>=w,q-=w,w=v>>>16&255,!(16&w)){if(0===(64&w)){v=s[(65535&v)+(p&(1<q&&(p+=B[f++]<q&&(p+=B[f++]<k){a.msg="invalid distance too far back",e.mode=c;break a}if(p>>>=w,q-=w,w=h-i,y>w){if(w=y-w,w>m&&e.sane){a.msg="invalid distance too far back",e.mode=c;break a}if(z=0,A=o,0===n){if(z+=l-w,x>w){x-=w;do C[h++]=o[z++];while(--w);z=h-y,A=C}}else if(w>n){if(z+=l+n-w,w-=n,x>w){x-=w;do C[h++]=o[z++];while(--w);if(z=0,x>n){w=n,x-=w;do C[h++]=o[z++];while(--w);z=h-y,A=C}}}else if(z+=n-w,x>w){x-=w;do C[h++]=o[z++];while(--w);z=h-y,A=C}for(;x>2;)C[h++]=A[z++],C[h++]=A[z++],C[h++]=A[z++],x-=3;x&&(C[h++]=A[z++],x>1&&(C[h++]=A[z++]))}else{z=h-y;do C[h++]=C[z++],C[h++]=C[z++],C[h++]=C[z++],x-=3;while(x>2);x&&(C[h++]=C[z++],x>1&&(C[h++]=C[z++]))}break}}break}}while(g>f&&j>h);x=q>>3,f-=x,q-=x<<3,p&=(1<f?5+(g-f):5-(f-g),a.avail_out=j>h?257+(j-h):257-(h-j),e.hold=p,e.bits=q}},{}],35:[function(a,b,c){"use strict";function d(a){return(a>>>24&255)+(a>>>8&65280)+((65280&a)<<8)+((255&a)<<24)}function e(){this.mode=0,this.last=!1,this.wrap=0,this.havedict=!1,this.flags=0,this.dmax=0,this.check=0,this.total=0,this.head=null,this.wbits=0,this.wsize=0,this.whave=0,this.wnext=0,this.window=null,this.hold=0,this.bits=0,this.length=0,this.offset=0,this.extra=0,this.lencode=null,this.distcode=null,this.lenbits=0,this.distbits=0,this.ncode=0,this.nlen=0,this.ndist=0,this.have=0,this.next=null,this.lens=new r.Buf16(320),this.work=new r.Buf16(288),this.lendyn=null,this.distdyn=null,this.sane=0,this.back=0,this.was=0}function f(a){var b;return a&&a.state?(b=a.state,a.total_in=a.total_out=b.total=0,a.msg="",b.wrap&&(a.adler=1&b.wrap),b.mode=K,b.last=0,b.havedict=0,b.dmax=32768,b.head=null,b.hold=0,b.bits=0,b.lencode=b.lendyn=new r.Buf32(oa),b.distcode=b.distdyn=new r.Buf32(pa),b.sane=1,b.back=-1,C):F}function g(a){var b;return a&&a.state?(b=a.state,b.wsize=0,b.whave=0,b.wnext=0,f(a)):F}function h(a,b){var c,d;return a&&a.state?(d=a.state,0>b?(c=0,b=-b):(c=(b>>4)+1,48>b&&(b&=15)),b&&(8>b||b>15)?F:(null!==d.window&&d.wbits!==b&&(d.window=null),d.wrap=c,d.wbits=b,g(a))):F}function i(a,b){var c,d;return a?(d=new e,a.state=d,d.window=null,c=h(a,b),c!==C&&(a.state=null),c):F}function j(a){return i(a,ra)}function k(a){if(sa){var b;for(p=new r.Buf32(512),q=new r.Buf32(32),b=0;144>b;)a.lens[b++]=8;for(;256>b;)a.lens[b++]=9;for(;280>b;)a.lens[b++]=7;for(;288>b;)a.lens[b++]=8;for(v(x,a.lens,0,288,p,0,a.work,{bits:9}),b=0;32>b;)a.lens[b++]=5;v(y,a.lens,0,32,q,0,a.work,{bits:5}),sa=!1}a.lencode=p,a.lenbits=9,a.distcode=q,a.distbits=5}function l(a,b,c,d){var e,f=a.state;return null===f.window&&(f.wsize=1<=f.wsize?(r.arraySet(f.window,b,c-f.wsize,f.wsize,0),f.wnext=0,f.whave=f.wsize):(e=f.wsize-f.wnext,e>d&&(e=d),r.arraySet(f.window,b,c-d,e,f.wnext),d-=e,d?(r.arraySet(f.window,b,c-d,d,0),f.wnext=d,f.whave=f.wsize):(f.wnext+=e,f.wnext===f.wsize&&(f.wnext=0),f.whaven;){if(0===i)break a;i--,m+=e[g++]<>>8&255,c.check=t(c.check,Ba,2,0),m=0,n=0,c.mode=L;break}if(c.flags=0,c.head&&(c.head.done=!1),!(1&c.wrap)||(((255&m)<<8)+(m>>8))%31){a.msg="incorrect header check",c.mode=la;break}if((15&m)!==J){a.msg="unknown compression method",c.mode=la;break}if(m>>>=4,n-=4,wa=(15&m)+8,0===c.wbits)c.wbits=wa;else if(wa>c.wbits){a.msg="invalid window size",c.mode=la;break}c.dmax=1<n;){if(0===i)break a;i--,m+=e[g++]<>8&1),512&c.flags&&(Ba[0]=255&m,Ba[1]=m>>>8&255,c.check=t(c.check,Ba,2,0)),m=0,n=0,c.mode=M;case M:for(;32>n;){if(0===i)break a;i--,m+=e[g++]<>>8&255,Ba[2]=m>>>16&255,Ba[3]=m>>>24&255,c.check=t(c.check,Ba,4,0)),m=0,n=0,c.mode=N;case N:for(;16>n;){if(0===i)break a;i--,m+=e[g++]<>8),512&c.flags&&(Ba[0]=255&m,Ba[1]=m>>>8&255,c.check=t(c.check,Ba,2,0)),m=0,n=0,c.mode=O;case O:if(1024&c.flags){for(;16>n;){if(0===i)break a;i--,m+=e[g++]<>>8&255,c.check=t(c.check,Ba,2,0)),m=0,n=0}else c.head&&(c.head.extra=null);c.mode=P;case P:if(1024&c.flags&&(q=c.length,q>i&&(q=i),q&&(c.head&&(wa=c.head.extra_len-c.length,c.head.extra||(c.head.extra=new Array(c.head.extra_len)),r.arraySet(c.head.extra,e,g,q,wa)),512&c.flags&&(c.check=t(c.check,e,q,g)),i-=q,g+=q,c.length-=q),c.length))break a;c.length=0,c.mode=Q;case Q:if(2048&c.flags){if(0===i)break a;q=0;do wa=e[g+q++],c.head&&wa&&c.length<65536&&(c.head.name+=String.fromCharCode(wa));while(wa&&i>q);if(512&c.flags&&(c.check=t(c.check,e,q,g)),i-=q,g+=q,wa)break a}else c.head&&(c.head.name=null);c.length=0,c.mode=R;case R:if(4096&c.flags){if(0===i)break a;q=0;do wa=e[g+q++],c.head&&wa&&c.length<65536&&(c.head.comment+=String.fromCharCode(wa));while(wa&&i>q);if(512&c.flags&&(c.check=t(c.check,e,q,g)),i-=q,g+=q,wa)break a}else c.head&&(c.head.comment=null);c.mode=S;case S:if(512&c.flags){for(;16>n;){if(0===i)break a;i--,m+=e[g++]<>9&1,c.head.done=!0),a.adler=c.check=0,c.mode=V;break;case T:for(;32>n;){if(0===i)break a;i--,m+=e[g++]<>>=7&n,n-=7&n,c.mode=ia;break}for(;3>n;){if(0===i)break a;i--,m+=e[g++]<>>=1,n-=1,3&m){case 0:c.mode=X;break;case 1:if(k(c),c.mode=ba,b===B){m>>>=2,n-=2;break a}break;case 2:c.mode=$;break;case 3:a.msg="invalid block type",c.mode=la}m>>>=2,n-=2;break;case X:for(m>>>=7&n,n-=7&n;32>n;){if(0===i)break a;i--,m+=e[g++]<>>16^65535)){a.msg="invalid stored block lengths",c.mode=la;break}if(c.length=65535&m,m=0,n=0,c.mode=Y,b===B)break a;case Y:c.mode=Z;case Z:if(q=c.length){if(q>i&&(q=i),q>j&&(q=j),0===q)break a;r.arraySet(f,e,g,q,h),i-=q,g+=q,j-=q,h+=q,c.length-=q;break}c.mode=V;break;case $:for(;14>n;){if(0===i)break a;i--,m+=e[g++]<>>=5,n-=5,c.ndist=(31&m)+1,m>>>=5,n-=5,c.ncode=(15&m)+4,m>>>=4,n-=4,c.nlen>286||c.ndist>30){a.msg="too many length or distance symbols",c.mode=la;break}c.have=0,c.mode=_;case _:for(;c.haven;){if(0===i)break a;i--,m+=e[g++]<>>=3,n-=3}for(;c.have<19;)c.lens[Ca[c.have++]]=0;if(c.lencode=c.lendyn,c.lenbits=7,ya={bits:c.lenbits},xa=v(w,c.lens,0,19,c.lencode,0,c.work,ya),c.lenbits=ya.bits,xa){a.msg="invalid code lengths set",c.mode=la;break}c.have=0,c.mode=aa;case aa:for(;c.have>>24,ra=Aa>>>16&255,sa=65535&Aa,!(n>=qa);){if(0===i)break a;i--,m+=e[g++]<sa)m>>>=qa,n-=qa,c.lens[c.have++]=sa;else{if(16===sa){for(za=qa+2;za>n;){if(0===i)break a;i--,m+=e[g++]<>>=qa,n-=qa,0===c.have){a.msg="invalid bit length repeat",c.mode=la;break}wa=c.lens[c.have-1],q=3+(3&m),m>>>=2,n-=2}else if(17===sa){for(za=qa+3;za>n;){if(0===i)break a;i--,m+=e[g++]<>>=qa,n-=qa,wa=0,q=3+(7&m),m>>>=3,n-=3}else{for(za=qa+7;za>n;){if(0===i)break a;i--,m+=e[g++]<>>=qa,n-=qa,wa=0,q=11+(127&m),m>>>=7,n-=7}if(c.have+q>c.nlen+c.ndist){a.msg="invalid bit length repeat",c.mode=la;break}for(;q--;)c.lens[c.have++]=wa}}if(c.mode===la)break;if(0===c.lens[256]){a.msg="invalid code -- missing end-of-block",c.mode=la;break}if(c.lenbits=9,ya={bits:c.lenbits},xa=v(x,c.lens,0,c.nlen,c.lencode,0,c.work,ya),c.lenbits=ya.bits,xa){a.msg="invalid literal/lengths set",c.mode=la;break}if(c.distbits=6,c.distcode=c.distdyn,ya={bits:c.distbits},xa=v(y,c.lens,c.nlen,c.ndist,c.distcode,0,c.work,ya),c.distbits=ya.bits,xa){a.msg="invalid distances set",c.mode=la;break}if(c.mode=ba,b===B)break a;case ba:c.mode=ca;case ca:if(i>=6&&j>=258){a.next_out=h,a.avail_out=j,a.next_in=g,a.avail_in=i,c.hold=m,c.bits=n,u(a,p),h=a.next_out,f=a.output,j=a.avail_out,g=a.next_in,e=a.input,i=a.avail_in,m=c.hold,n=c.bits,c.mode===V&&(c.back=-1);break}for(c.back=0;Aa=c.lencode[m&(1<>>24,ra=Aa>>>16&255,sa=65535&Aa,!(n>=qa);){if(0===i)break a;i--,m+=e[g++]<>ta)],qa=Aa>>>24,ra=Aa>>>16&255,sa=65535&Aa,!(n>=ta+qa);){if(0===i)break a;i--,m+=e[g++]<>>=ta,n-=ta,c.back+=ta}if(m>>>=qa,n-=qa,c.back+=qa,c.length=sa,0===ra){c.mode=ha;break}if(32&ra){c.back=-1,c.mode=V;break}if(64&ra){a.msg="invalid literal/length code",c.mode=la;break}c.extra=15&ra,c.mode=da;case da:if(c.extra){for(za=c.extra;za>n;){if(0===i)break a;i--,m+=e[g++]<>>=c.extra,n-=c.extra,c.back+=c.extra}c.was=c.length,c.mode=ea;case ea:for(;Aa=c.distcode[m&(1<>>24,ra=Aa>>>16&255,sa=65535&Aa,!(n>=qa);){if(0===i)break a;i--,m+=e[g++]<>ta)],qa=Aa>>>24,ra=Aa>>>16&255,sa=65535&Aa,!(n>=ta+qa);){if(0===i)break a;i--,m+=e[g++]<>>=ta,n-=ta,c.back+=ta}if(m>>>=qa,n-=qa,c.back+=qa,64&ra){a.msg="invalid distance code",c.mode=la;break}c.offset=sa,c.extra=15&ra,c.mode=fa;case fa:if(c.extra){for(za=c.extra;za>n;){if(0===i)break a;i--,m+=e[g++]<>>=c.extra,n-=c.extra,c.back+=c.extra}if(c.offset>c.dmax){a.msg="invalid distance too far back",c.mode=la;break}c.mode=ga;case ga:if(0===j)break a; - -if(q=p-j,c.offset>q){if(q=c.offset-q,q>c.whave&&c.sane){a.msg="invalid distance too far back",c.mode=la;break}q>c.wnext?(q-=c.wnext,oa=c.wsize-q):oa=c.wnext-q,q>c.length&&(q=c.length),pa=c.window}else pa=f,oa=h-c.offset,q=c.length;q>j&&(q=j),j-=q,c.length-=q;do f[h++]=pa[oa++];while(--q);0===c.length&&(c.mode=ca);break;case ha:if(0===j)break a;f[h++]=c.length,j--,c.mode=ca;break;case ia:if(c.wrap){for(;32>n;){if(0===i)break a;i--,m|=e[g++]<n;){if(0===i)break a;i--,m+=e[g++]<=D;D++)P[D]=0;for(E=0;o>E;E++)P[b[n+E]]++;for(H=C,G=d;G>=1&&0===P[G];G--);if(H>G&&(H=G),0===G)return p[q++]=20971520,p[q++]=20971520,s.bits=1,0;for(F=1;G>F&&0===P[F];F++);for(F>H&&(H=F),K=1,D=1;d>=D;D++)if(K<<=1,K-=P[D],0>K)return-1;if(K>0&&(a===g||1!==G))return-1;for(Q[1]=0,D=1;d>D;D++)Q[D+1]=Q[D]+P[D];for(E=0;o>E;E++)0!==b[n+E]&&(r[Q[b[n+E]]++]=E);if(a===g?(N=R=r,y=19):a===h?(N=j,O-=257,R=k,S-=257,y=256):(N=l,R=m,y=-1),M=0,E=0,D=F,x=q,I=H,J=0,v=-1,L=1<e||a===i&&L>f)return 1;for(var T=0;;){T++,z=D-J,r[E]y?(A=R[S+r[E]],B=N[O+r[E]]):(A=96,B=0),t=1<>J)+u]=z<<24|A<<16|B|0;while(0!==u);for(t=1<>=1;if(0!==t?(M&=t-1,M+=t):M=0,E++,0===--P[D]){if(D===G)break;D=b[n+r[E]]}if(D>H&&(M&w)!==v){for(0===J&&(J=H),x+=F,I=D-J,K=1<I+J&&(K-=P[I+J],!(0>=K));)I++,K<<=1;if(L+=1<e||a===i&&L>f)return 1;v=M&w,p[v]=H<<24|I<<16|x-q|0}}return 0!==M&&(p[x+M]=D-J<<24|64<<16|0),s.bits=H,0}},{"../utils/common":27}],37:[function(a,b){"use strict";b.exports={2:"need dictionary",1:"stream end",0:"","-1":"file error","-2":"stream error","-3":"data error","-4":"insufficient memory","-5":"buffer error","-6":"incompatible version"}},{}],38:[function(a,b,c){"use strict";function d(a){for(var b=a.length;--b>=0;)a[b]=0}function e(a){return 256>a?ga[a]:ga[256+(a>>>7)]}function f(a,b){a.pending_buf[a.pending++]=255&b,a.pending_buf[a.pending++]=b>>>8&255}function g(a,b,c){a.bi_valid>V-c?(a.bi_buf|=b<>V-a.bi_valid,a.bi_valid+=c-V):(a.bi_buf|=b<>>=1,c<<=1;while(--b>0);return c>>>1}function j(a){16===a.bi_valid?(f(a,a.bi_buf),a.bi_buf=0,a.bi_valid=0):a.bi_valid>=8&&(a.pending_buf[a.pending++]=255&a.bi_buf,a.bi_buf>>=8,a.bi_valid-=8)}function k(a,b){var c,d,e,f,g,h,i=b.dyn_tree,j=b.max_code,k=b.stat_desc.static_tree,l=b.stat_desc.has_stree,m=b.stat_desc.extra_bits,n=b.stat_desc.extra_base,o=b.stat_desc.max_length,p=0;for(f=0;U>=f;f++)a.bl_count[f]=0;for(i[2*a.heap[a.heap_max]+1]=0,c=a.heap_max+1;T>c;c++)d=a.heap[c],f=i[2*i[2*d+1]+1]+1,f>o&&(f=o,p++),i[2*d+1]=f,d>j||(a.bl_count[f]++,g=0,d>=n&&(g=m[d-n]),h=i[2*d],a.opt_len+=h*(f+g),l&&(a.static_len+=h*(k[2*d+1]+g)));if(0!==p){do{for(f=o-1;0===a.bl_count[f];)f--;a.bl_count[f]--,a.bl_count[f+1]+=2,a.bl_count[o]--,p-=2}while(p>0);for(f=o;0!==f;f--)for(d=a.bl_count[f];0!==d;)e=a.heap[--c],e>j||(i[2*e+1]!==f&&(a.opt_len+=(f-i[2*e+1])*i[2*e],i[2*e+1]=f),d--)}}function l(a,b,c){var d,e,f=new Array(U+1),g=0;for(d=1;U>=d;d++)f[d]=g=g+c[d-1]<<1;for(e=0;b>=e;e++){var h=a[2*e+1];0!==h&&(a[2*e]=i(f[h]++,h))}}function m(){var a,b,c,d,e,f=new Array(U+1);for(c=0,d=0;O-1>d;d++)for(ia[d]=c,a=0;a<1<<_[d];a++)ha[c++]=d;for(ha[c-1]=d,e=0,d=0;16>d;d++)for(ja[d]=e,a=0;a<1<>=7;R>d;d++)for(ja[d]=e<<7,a=0;a<1<=b;b++)f[b]=0;for(a=0;143>=a;)ea[2*a+1]=8,a++,f[8]++;for(;255>=a;)ea[2*a+1]=9,a++,f[9]++;for(;279>=a;)ea[2*a+1]=7,a++,f[7]++;for(;287>=a;)ea[2*a+1]=8,a++,f[8]++;for(l(ea,Q+1,f),a=0;R>a;a++)fa[2*a+1]=5,fa[2*a]=i(a,5);ka=new na(ea,_,P+1,Q,U),la=new na(fa,aa,0,R,U),ma=new na(new Array(0),ba,0,S,W)}function n(a){var b;for(b=0;Q>b;b++)a.dyn_ltree[2*b]=0;for(b=0;R>b;b++)a.dyn_dtree[2*b]=0;for(b=0;S>b;b++)a.bl_tree[2*b]=0;a.dyn_ltree[2*X]=1,a.opt_len=a.static_len=0,a.last_lit=a.matches=0}function o(a){a.bi_valid>8?f(a,a.bi_buf):a.bi_valid>0&&(a.pending_buf[a.pending++]=a.bi_buf),a.bi_buf=0,a.bi_valid=0}function p(a,b,c,d){o(a),d&&(f(a,c),f(a,~c)),E.arraySet(a.pending_buf,a.window,b,c,a.pending),a.pending+=c}function q(a,b,c,d){var e=2*b,f=2*c;return a[e]c;c++)0!==f[2*c]?(a.heap[++a.heap_len]=j=c,a.depth[c]=0):f[2*c+1]=0;for(;a.heap_len<2;)e=a.heap[++a.heap_len]=2>j?++j:0,f[2*e]=1,a.depth[e]=0,a.opt_len--,h&&(a.static_len-=g[2*e+1]);for(b.max_code=j,c=a.heap_len>>1;c>=1;c--)r(a,f,c);e=i;do c=a.heap[1],a.heap[1]=a.heap[a.heap_len--],r(a,f,1),d=a.heap[1],a.heap[--a.heap_max]=c,a.heap[--a.heap_max]=d,f[2*e]=f[2*c]+f[2*d],a.depth[e]=(a.depth[c]>=a.depth[d]?a.depth[c]:a.depth[d])+1,f[2*c+1]=f[2*d+1]=e,a.heap[1]=e++,r(a,f,1);while(a.heap_len>=2);a.heap[--a.heap_max]=a.heap[1],k(a,b),l(f,j,a.bl_count)}function u(a,b,c){var d,e,f=-1,g=b[1],h=0,i=7,j=4;for(0===g&&(i=138,j=3),b[2*(c+1)+1]=65535,d=0;c>=d;d++)e=g,g=b[2*(d+1)+1],++hh?a.bl_tree[2*e]+=h:0!==e?(e!==f&&a.bl_tree[2*e]++,a.bl_tree[2*Y]++):10>=h?a.bl_tree[2*Z]++:a.bl_tree[2*$]++,h=0,f=e,0===g?(i=138,j=3):e===g?(i=6,j=3):(i=7,j=4))}function v(a,b,c){var d,e,f=-1,i=b[1],j=0,k=7,l=4;for(0===i&&(k=138,l=3),d=0;c>=d;d++)if(e=i,i=b[2*(d+1)+1],!(++jj){do h(a,e,a.bl_tree);while(0!==--j)}else 0!==e?(e!==f&&(h(a,e,a.bl_tree),j--),h(a,Y,a.bl_tree),g(a,j-3,2)):10>=j?(h(a,Z,a.bl_tree),g(a,j-3,3)):(h(a,$,a.bl_tree),g(a,j-11,7));j=0,f=e,0===i?(k=138,l=3):e===i?(k=6,l=3):(k=7,l=4)}}function w(a){var b;for(u(a,a.dyn_ltree,a.l_desc.max_code),u(a,a.dyn_dtree,a.d_desc.max_code),t(a,a.bl_desc),b=S-1;b>=3&&0===a.bl_tree[2*ca[b]+1];b--);return a.opt_len+=3*(b+1)+5+5+4,b}function x(a,b,c,d){var e;for(g(a,b-257,5),g(a,c-1,5),g(a,d-4,4),e=0;d>e;e++)g(a,a.bl_tree[2*ca[e]+1],3);v(a,a.dyn_ltree,b-1),v(a,a.dyn_dtree,c-1)}function y(a){var b,c=4093624447;for(b=0;31>=b;b++,c>>>=1)if(1&c&&0!==a.dyn_ltree[2*b])return G;if(0!==a.dyn_ltree[18]||0!==a.dyn_ltree[20]||0!==a.dyn_ltree[26])return H;for(b=32;P>b;b++)if(0!==a.dyn_ltree[2*b])return H;return G}function z(a){pa||(m(),pa=!0),a.l_desc=new oa(a.dyn_ltree,ka),a.d_desc=new oa(a.dyn_dtree,la),a.bl_desc=new oa(a.bl_tree,ma),a.bi_buf=0,a.bi_valid=0,n(a)}function A(a,b,c,d){g(a,(J<<1)+(d?1:0),3),p(a,b,c,!0)}function B(a){g(a,K<<1,3),h(a,X,ea),j(a)}function C(a,b,c,d){var e,f,h=0;a.level>0?(a.strm.data_type===I&&(a.strm.data_type=y(a)),t(a,a.l_desc),t(a,a.d_desc),h=w(a),e=a.opt_len+3+7>>>3,f=a.static_len+3+7>>>3,e>=f&&(e=f)):e=f=c+5,e>=c+4&&-1!==b?A(a,b,c,d):a.strategy===F||f===e?(g(a,(K<<1)+(d?1:0),3),s(a,ea,fa)):(g(a,(L<<1)+(d?1:0),3),x(a,a.l_desc.max_code+1,a.d_desc.max_code+1,h+1),s(a,a.dyn_ltree,a.dyn_dtree)),n(a),d&&o(a)}function D(a,b,c){return a.pending_buf[a.d_buf+2*a.last_lit]=b>>>8&255,a.pending_buf[a.d_buf+2*a.last_lit+1]=255&b,a.pending_buf[a.l_buf+a.last_lit]=255&c,a.last_lit++,0===b?a.dyn_ltree[2*c]++:(a.matches++,b--,a.dyn_ltree[2*(ha[c]+P+1)]++,a.dyn_dtree[2*e(b)]++),a.last_lit===a.lit_bufsize-1}var E=a("../utils/common"),F=4,G=0,H=1,I=2,J=0,K=1,L=2,M=3,N=258,O=29,P=256,Q=P+1+O,R=30,S=19,T=2*Q+1,U=15,V=16,W=7,X=256,Y=16,Z=17,$=18,_=[0,0,0,0,0,0,0,0,1,1,1,1,2,2,2,2,3,3,3,3,4,4,4,4,5,5,5,5,0],aa=[0,0,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13],ba=[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,3,7],ca=[16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15],da=512,ea=new Array(2*(Q+2));d(ea);var fa=new Array(2*R);d(fa);var ga=new Array(da);d(ga);var ha=new Array(N-M+1);d(ha);var ia=new Array(O);d(ia);var ja=new Array(R);d(ja);var ka,la,ma,na=function(a,b,c,d,e){this.static_tree=a,this.extra_bits=b,this.extra_base=c,this.elems=d,this.max_length=e,this.has_stree=a&&a.length},oa=function(a,b){this.dyn_tree=a,this.max_code=0,this.stat_desc=b},pa=!1;c._tr_init=z,c._tr_stored_block=A,c._tr_flush_block=C,c._tr_tally=D,c._tr_align=B},{"../utils/common":27}],39:[function(a,b){"use strict";function c(){this.input=null,this.next_in=0,this.avail_in=0,this.total_in=0,this.output=null,this.next_out=0,this.avail_out=0,this.total_out=0,this.msg="",this.state=null,this.data_type=2,this.adler=0}b.exports=c},{}]},{},[9])(9)}),function(a,b){function c(a){for(var b=Object.create(null),c=0;c=0;)if(b[c]==a)return!0;return!1}function g(a,b){for(var c=0,d=b.length;d>c;++c)if(a(b[c]))return b[c]}function h(a,b){if(0>=b)return"";if(1==b)return a;var c=h(a,b>>1);return c+=c,1&b&&(c+=a),c}function i(a,b){Error.call(this,a),this.msg=a,this.defs=b}function j(a,b,c){a===!0&&(a={});var d=a||{};if(c)for(var e in d)d.hasOwnProperty(e)&&!b.hasOwnProperty(e)&&i.croak("`"+e+"` is not a supported option",b);for(var e in b)b.hasOwnProperty(e)&&(d[e]=a&&a.hasOwnProperty(e)?a[e]:b[e]);return d}function k(a,b){for(var c in b)b.hasOwnProperty(c)&&(a[c]=b[c]);return a}function l(){}function m(a,b){a.indexOf(b)<0&&a.push(b)}function n(a,b){return a.replace(/\{(.+?)\}/g,function(a,c){return b[c]})}function o(a,b){for(var c=a.length;--c>=0;)a[c]===b&&a.splice(c,1)}function p(a,b){function c(a,c){for(var d=[],e=0,f=0,g=0;e=0})}function s(a){function b(a){if(1==a.length)return c+="return str === "+JSON.stringify(a[0])+";";c+="switch(str){";for(var b=0;b3){d.sort(function(a,b){return b.length-a.length}),c+="switch(str.length){";for(var e=0;e=0;)if(!b(a[c]))return!1;return!0}function u(){this._values=Object.create(null),this._size=0}function v(a,b,c,d){arguments.length<4&&(d=U),b=b?b.split(/\s+/):[];var e=b;d&&d.PROPS&&(b=b.concat(d.PROPS));for(var f="return function AST_"+a+"(props){ if (props) { ",g=b.length;--g>=0;)f+="this."+b[g]+" = props."+b[g]+";";var h=d&&new d;(h&&h.initialize||c&&c.initialize)&&(f+="this.initialize();"),f+="}}";var i=new Function(f)();if(h&&(i.prototype=h,i.BASE=d),d&&d.SUBCLASSES.push(i),i.prototype.CTOR=i,i.PROPS=b||null,i.SELF_PROPS=e,i.SUBCLASSES=[],a&&(i.prototype.TYPE=i.TYPE=a),c)for(g in c)c.hasOwnProperty(g)&&(/^\$/.test(g)?i[g.substr(1)]=c[g]:i.prototype[g]=c[g]);return i.DEFMETHOD=function(a,b){this.prototype[a]=b},i}function w(a,b){a.body instanceof V?a.body._walk(b):a.body.forEach(function(a){a._walk(b)})}function x(a){this.visit=a,this.stack=[]}function y(a){return a>=97&&122>=a||a>=65&&90>=a||a>=170&&Lb.letter.test(String.fromCharCode(a))}function z(a){return a>=48&&57>=a}function A(a){return z(a)||y(a)}function B(a){return Lb.non_spacing_mark.test(a)||Lb.space_combining_mark.test(a)}function C(a){return Lb.connector_punctuation.test(a)}function D(a){return!Ab(a)&&/^[a-z_$][a-z0-9_$]*$/i.test(a)}function E(a){return 36==a||95==a||y(a)}function F(a){var b=a.charCodeAt(0);return E(b)||z(b)||8204==b||8205==b||B(a)||C(a)}function G(a){return/^[a-z_$][a-z0-9_$]*$/i.test(a)}function H(a){return Db.test(a)?parseInt(a.substr(2),16):Eb.test(a)?parseInt(a.substr(1),8):Fb.test(a)?parseFloat(a):void 0}function I(a,b,c,d){this.message=a,this.line=b,this.col=c,this.pos=d,this.stack=(new Error).stack}function J(a,b,c,d,e){throw new I(a,c,d,e)}function K(a,b,c){return a.type==b&&(null==c||a.value==c)}function L(a,b,c){function d(){return y.text.charAt(y.pos)}function e(a,b){var c=y.text.charAt(y.pos++);if(a&&!c)throw Mb;return"\n"==c?(y.newline_before=y.newline_before||!b,++y.line,y.col=0):++y.col,c}function f(a){for(;a-->0;)e()}function g(a){return y.text.substr(y.pos,a.length)==a}function h(a,b){var c=y.text.indexOf(a,y.pos);if(b&&-1==c)throw Mb;return c}function i(){y.tokline=y.line,y.tokcol=y.col,y.tokpos=y.pos}function j(a,c,d){y.regex_allowed="operator"==a&&!Ob(c)||"keyword"==a&&Bb(c)||"punc"==a&&Ib(c),B="punc"==a&&"."==c;var e={type:a,value:c,line:y.tokline,col:y.tokcol,pos:y.tokpos,endpos:y.pos,nlb:y.newline_before,file:b};if(!d){e.comments_before=y.comments_before,y.comments_before=[];for(var f=0,g=e.comments_before.length;g>f;f++)e.nlb=e.nlb||e.comments_before[f].nlb}return y.newline_before=!1,new T(e)}function k(){for(;Hb(d());)e()}function l(a){for(var b,c="",f=0;(b=d())&&a(b,f++);)c+=e();return c}function m(a){J(a,b,y.tokline,y.tokcol,y.tokpos)}function n(a){var b=!1,c=!1,d=!1,e="."==a,f=l(function(f,g){var h=f.charCodeAt(0);switch(h){case 120:case 88:return d?!1:d=!0;case 101:case 69:return d?!0:b?!1:b=c=!0;case 45:return c||0==g&&!a;case 43:return c;case c=!1,46:return e||d||b?!1:e=!0}return A(h)});a&&(f=a+f);var g=H(f);return isNaN(g)?void m("Invalid syntax: "+f):j("num",g)}function o(a){var b=e(!0,a);switch(b.charCodeAt(0)){case 110:return"\n";case 114:return"\r";case 116:return" ";case 98:return"\b";case 118:return"";case 102:return"\f";case 48:return"\x00";case 120:return String.fromCharCode(p(2));case 117:return String.fromCharCode(p(4));case 10:return"";default:return b}}function p(a){for(var b=0;a>0;--a){var c=parseInt(e(!0),16);isNaN(c)&&m("Invalid hex-character pattern in string"),b=b<<4|c}return b}function q(a){var b,c=y.regex_allowed,d=h("\n");return-1==d?(b=y.text.substr(y.pos),y.pos=y.text.length):(b=y.text.substring(y.pos,d),y.pos=d),y.comments_before.push(j(a,b,!0)),y.regex_allowed=c,x()}function r(){for(var a,b,c=!1,f="",g=!1;null!=(a=d());)if(c)"u"!=a&&m("Expecting UnicodeEscapeSequence -- uXXXX"),a=o(),F(a)||m("Unicode char: "+a.charCodeAt(0)+" is not valid in identifier"),f+=a,c=!1;else if("\\"==a)g=c=!0,e();else{if(!F(a))break;f+=e()}return yb(f)&&g&&(b=f.charCodeAt(0).toString(16).toUpperCase(),f="\\u"+"0000".substr(b.length)+b+f.slice(1)),f}function s(a){function b(a){if(!d())return a;var c=a+d();return Gb(c)?(e(),b(c)):a}return j("operator",b(a||e()))}function t(){switch(e(),d()){case"/":return e(),q("comment1");case"*":return e(),D()}return y.regex_allowed?G(""):s("/")}function u(){return e(),z(d().charCodeAt(0))?n("."):j("punc",".")}function v(){var a=r();return B?j("name",a):zb(a)?j("atom",a):yb(a)?Gb(a)?j("operator",a):j("keyword",a):j("name",a)}function w(a,b){return function(c){try{return b(c)}catch(d){if(d!==Mb)throw d;m(a)}}}function x(a){if(null!=a)return G(a);if(k(),i(),c){if(g("")&&y.newline_before)return f(3),q("comment4")}var b=d();if(!b)return j("eof");var h=b.charCodeAt(0);switch(h){case 34:case 39:return C();case 46:return u();case 47:return t()}return z(h)?n():Jb(b)?j("punc",e()):Cb(b)?s():92==h||E(h)?v():void m("Unexpected character '"+b+"'")}var y={text:a.replace(/\r\n?|[\n\u2028\u2029]/g,"\n").replace(/\uFEFF/g,""),filename:b,pos:0,tokpos:0,line:1,tokline:0,col:0,tokcol:0,newline_before:!1,regex_allowed:!1,comments_before:[]},B=!1,C=w("Unterminated string constant",function(){for(var a=e(),b="";;){var c=e(!0);if("\\"==c){var d=0,f=null;c=l(function(a){if(a>="0"&&"7">=a){if(!f)return f=a,++d;if("3">=f&&2>=d)return++d;if(f>="4"&&1>=d)return++d}return!1}),c=d>0?String.fromCharCode(parseInt(c,8)):o(!0)}else if(c==a)break;b+=c}return j("string",b)}),D=w("Unterminated multiline comment",function(){var a=y.regex_allowed,b=h("*/",!0),c=y.text.substring(y.pos,b),d=c.split("\n"),e=d.length;y.pos=b+2,y.line+=e-1,e>1?y.col=d[e-1].length:y.col+=d[e-1].length,y.col+=2;var f=y.newline_before=y.newline_before||c.indexOf("\n")>=0;return y.comments_before.push(j("comment2",c,!0)),y.regex_allowed=a,y.newline_before=f,x()}),G=w("Unterminated regular expression",function(a){for(var b,c=!1,d=!1;b=e(!0);)if(c)a+="\\"+b,c=!1;else if("["==b)d=!0,a+=b;else if("]"==b&&d)d=!1,a+=b;else{if("/"==b&&!d)break;"\\"==b?c=!0:a+=b}var f=r();return j("regexp",new RegExp(a,f))});return x.context=function(a){return a&&(y=a),y},x}function M(a,b){function c(a,b){return K(Q.token,a,b)}function d(){return Q.peeked||(Q.peeked=Q.input())}function e(){return Q.prev=Q.token,Q.peeked?(Q.token=Q.peeked,Q.peeked=null):Q.token=Q.input(),Q.in_directives=Q.in_directives&&("string"==Q.token.type||c("punc",";")),Q.token}function f(){return Q.prev}function h(a,b,c,d){var e=Q.input.context();J(a,e.filename,null!=b?b:e.tokline,null!=c?c:e.tokcol,null!=d?d:e.tokpos)}function i(a,b){h(b,a.line,a.col)}function k(a){null==a&&(a=Q.token),i(a,"Unexpected token: "+a.type+" ("+a.value+")")}function l(a,b){return c(a,b)?e():void i(Q.token,"Unexpected token "+Q.token.type+" «"+Q.token.value+"», expected "+a+" «"+b+"»")}function m(a){return l("punc",a)}function n(){return!b.strict&&(Q.token.nlb||c("eof")||c("punc","}"))}function o(){c("punc",";")?e():n()||k()}function p(){m("(");var a=ya(!0);return m(")"),a}function q(a){return function(){var b=Q.token,c=a(),d=f();return c.start=b,c.end=d,c}}function r(){(c("operator","/")||c("operator","/="))&&(Q.peeked=null,Q.token=Q.input(Q.token.value.substr(1)))}function s(){var a=I(hb);g(function(b){return b.name==a.name},Q.labels)&&h("Label "+a.name+" defined twice"),m(":"),Q.labels.push(a);var b=R();return Q.labels.pop(),b instanceof ca||a.references.forEach(function(b){b instanceof va&&(b=b.label.start,h("Continue label `"+a.name+"` refers to non-IterationStatement.",b.line,b.col,b.pos))}),new ba({body:b,label:a})}function t(a){return new Y({body:(a=ya(!0),o(),a)})}function u(a){var b,c=null;n()||(c=I(jb,!0)),null!=c?(b=g(function(a){return a.name==c.name},Q.labels),b||h("Undefined label "+c.name),c.thedef=b):0==Q.in_loop&&h(a.TYPE+" not inside a loop or switch"),o();var d=new a({label:c});return b&&b.references.push(d),d}function v(){m("(");var a=null;return!c("punc",";")&&(a=c("keyword","var")?(e(),T(!0)):ya(!0,!0),c("operator","in"))?(a instanceof Fa&&a.definitions.length>1&&h("Only one variable declaration allowed in for..in loop"),e(),x(a)):w(a)}function w(a){m(";");var b=c("punc",";")?null:ya(!0);m(";");var d=c("punc",")")?null:ya(!0);return m(")"),new ga({init:a,condition:b,step:d,body:P(R)})}function x(a){var b=a instanceof Fa?a.definitions[0].name:null,c=ya(!0);return m(")"),new ha({init:a,name:b,object:c,body:P(R)})}function y(){var a=p(),b=R(),d=null;return c("keyword","else")&&(e(),d=R()),new wa({condition:a,body:b,alternative:d})}function z(){m("{");for(var a=[];!c("punc","}");)c("eof")&&k(),a.push(R());return e(),a}function A(){m("{");for(var a,b=[],d=null,g=null;!c("punc","}");)c("eof")&&k(),c("keyword","case")?(g&&(g.end=f()),d=[],g=new Aa({start:(a=Q.token,e(),a),expression:ya(!0),body:d}),b.push(g),m(":")):c("keyword","default")?(g&&(g.end=f()),d=[],g=new za({start:(a=Q.token,e(),m(":"),a),body:d}),b.push(g)):(d||k(),d.push(R()));return g&&(g.end=f()),e(),b}function B(){var a=z(),b=null,d=null;if(c("keyword","catch")){var g=Q.token;e(),m("(");var i=I(gb);m(")"),b=new Ca({start:g,argname:i,body:z(),end:f()})}if(c("keyword","finally")){var g=Q.token;e(),d=new Da({start:g,body:z(),end:f()})}return b||d||h("Missing catch/finally blocks"),new Ba({body:a,bcatch:b,bfinally:d})}function C(a,b){for(var d=[];d.push(new Ha({start:Q.token,name:I(b?cb:bb),value:c("operator","=")?(e(),ya(!1,a)):null,end:f()})),c("punc",",");)e();return d}function D(){var a,b=Q.token;switch(b.type){case"name":case"keyword":a=H(ib);break;case"num":a=new nb({start:b,end:b,value:b.value});break;case"string":a=new mb({start:b,end:b,value:b.value});break;case"regexp":a=new ob({start:b,end:b,value:b.value});break;case"atom":switch(b.value){case"false":a=new wb({start:b,end:b});break;case"true":a=new xb({start:b,end:b});break;case"null":a=new qb({start:b,end:b})}}return e(),a}function E(a,b,d){for(var f=!0,g=[];!c("punc",a)&&(f?f=!1:m(","),!b||!c("punc",a));)g.push(c("punc",",")&&d?new tb({start:Q.token,end:Q.token}):ya(!1));return e(),g}function F(){var a=Q.token;switch(e(),a.type){case"num":case"string":case"name":case"operator":case"keyword":case"atom":return a.value;default:k()}}function G(){var a=Q.token;switch(e(),a.type){case"name":case"operator":case"keyword":case"atom":return a.value;default:k()}}function H(a){var b=Q.token.value;return new("this"==b?kb:a)({name:String(b),start:Q.token,end:Q.token})}function I(a,b){if(!c("name"))return b||h("Name expected"),null;var d=H(a);return e(),d}function M(a,b,c){return"++"!=b&&"--"!=b||O(c)||h("Invalid use of "+b+" operator"),new a({operator:b,expression:c})}function N(a){return pa(la(!0),0,a)}function O(a){return b.strict?a instanceof kb?!1:a instanceof La||a instanceof $a:!0}function P(a){++Q.in_loop;var b=a();return--Q.in_loop,b}b=j(b,{strict:!1,filename:null,toplevel:null,expression:!1,html5_comments:!0,bare_returns:!1});var Q={input:"string"==typeof a?L(a,b.filename,b.html5_comments):a,token:null,prev:null,peeked:null,in_function:0,in_directives:!0,in_loop:0,labels:[]};Q.token=e();var R=q(function(){var a;switch(r(),Q.token.type){case"string":var g=Q.in_directives,i=t();return g&&i.body instanceof mb&&!c("punc",",")?new X({value:i.body.value}):i;case"num":case"regexp":case"operator":case"atom":return t();case"name":return K(d(),"punc",":")?s():t();case"punc":switch(Q.token.value){case"{":return new $({start:Q.token,body:z(),end:f()});case"[":case"(":return t();case";":return e(),new _;default:k()}case"keyword":switch(a=Q.token.value,e(),a){case"break":return u(ua);case"continue":return u(va);case"debugger":return o(),new W;case"do":return new ea({body:P(R),condition:(l("keyword","while"),a=p(),o(),a)});case"while":return new fa({condition:p(),body:P(R)});case"for":return v();case"function":return S(oa);case"if":return y();case"return":return 0!=Q.in_function||b.bare_returns||h("'return' outside of function"),new ra({value:c("punc",";")?(e(),null):n()?null:(a=ya(!0),o(),a)});case"switch":return new xa({expression:p(),body:P(A)});case"throw":return Q.token.nlb&&h("Illegal newline after 'throw'"),new sa({value:(a=ya(!0),o(),a)});case"try":return B();case"var":return a=T(),o(),a;case"const":return a=U(),o(),a;case"with":return new ia({expression:p(),body:R()});default:k()}}}),S=function(a){var b=a===oa,d=c("name")?I(b?eb:fb):null;return b&&!d&&k(),m("("),new a({name:d,argnames:function(a,b){for(;!c("punc",")");)a?a=!1:m(","),b.push(I(db));return e(),b}(!0,[]),body:function(a,b){++Q.in_function,Q.in_directives=!0,Q.in_loop=0,Q.labels=[];var c=z();return--Q.in_function,Q.in_loop=a,Q.labels=b,c}(Q.in_loop,Q.labels)})},T=function(a){return new Fa({start:f(),definitions:C(a,!1),end:f()})},U=function(){return new Ga({start:f(),definitions:C(!1,!0),end:f()})},V=function(){var a=Q.token;l("operator","new");var b,d=Z(!1);return c("punc","(")?(e(),b=E(")")):b=[],ja(new Ja({start:a,expression:d,args:b,end:f()}),!0)},Z=function(a){if(c("operator","new"))return V();var b=Q.token;if(c("punc")){switch(b.value){case"(":e();var d=ya(!0);return d.start=b,d.end=Q.token,m(")"),ja(d,a);case"[":return ja(aa(),a);case"{":return ja(da(),a)}k()}if(c("keyword","function")){e();var g=S(na);return g.start=b,g.end=f(),ja(g,a)}return Sb[Q.token.type]?ja(D(),a):void k()},aa=q(function(){return m("["),new Ua({elements:E("]",!b.strict,!0)})}),da=q(function(){m("{");for(var a=!0,d=[];!c("punc","}")&&(a?a=!1:m(","),b.strict||!c("punc","}"));){var g=Q.token,h=g.type,i=F();if("name"==h&&!c("punc",":")){if("get"==i){d.push(new Za({start:g,key:D(),value:S(ma),end:f()}));continue}if("set"==i){d.push(new Ya({start:g,key:D(),value:S(ma),end:f()}));continue}}m(":"),d.push(new Xa({start:g,key:i,value:ya(!1),end:f()}))}return e(),new Va({properties:d})}),ja=function(a,b){var d=a.start;if(c("punc","."))return e(),ja(new Ma({start:d,expression:a,property:G(),end:f()}),b);if(c("punc","[")){e();var g=ya(!0);return m("]"),ja(new Na({start:d,expression:a,property:g,end:f()}),b)}return b&&c("punc","(")?(e(),ja(new Ia({start:d,expression:a,args:E(")"),end:f()}),!0)):a},la=function(a){var b=Q.token;if(c("operator")&&Nb(b.value)){e(),r();var d=M(Pa,b.value,la(a));return d.start=b,d.end=f(),d}for(var g=Z(a);c("operator")&&Ob(Q.token.value)&&!Q.token.nlb;)g=M(Qa,Q.token.value,g),g.start=b,g.end=Q.token,e();return g},pa=function(a,b,d){var f=c("operator")?Q.token.value:null;"in"==f&&d&&(f=null);var g=null!=f?Qb[f]:null;if(null!=g&&g>b){e();var h=pa(la(!0),g,d);return pa(new Ra({start:a.start,left:a,operator:f,right:h,end:h.end}),b,d)}return a},qa=function(a){var b=Q.token,d=N(a);if(c("operator","?")){e();var g=ya(!1);return m(":"),new Sa({start:b,condition:d,consequent:g,alternative:ya(!1,a),end:f()})}return d},ta=function(a){var b=Q.token,d=qa(a),g=Q.token.value;if(c("operator")&&Pb(g)){if(O(d))return e(),new Ta({start:b,left:d,operator:g,right:ta(a),end:f()});h("Invalid assignment")}return d},ya=function(a,b){var f=Q.token,g=ta(b);return a&&c("punc",",")?(e(),new Ka({start:f,car:g,cdr:ya(!0,b),end:d()})):g};return b.expression?ya(!0):function(){for(var a=Q.token,d=[];!c("eof");)d.push(R());var e=f(),g=b.toplevel;return g?(g.body=g.body.concat(d),g.end=e):g=new ka({start:a,body:d,end:e}),g}()}function N(a,b){x.call(this),this.before=a,this.after=b}function O(a,b,c){this.name=c.name,this.orig=[c],this.scope=a,this.references=[],this.global=!1,this.mangled_name=null,this.undeclared=!1,this.constant=!1,this.index=b}function P(a){function b(a,b){return a.replace(/[\u0080-\uffff]/g,function(a){var c=a.charCodeAt(0).toString(16);if(c.length<=2&&!b){for(;c.length<2;)c="0"+c;return"\\x"+c}for(;c.length<4;)c="0"+c;return"\\u"+c})}function c(c){var d=0,e=0;return c=c.replace(/[\\\b\f\n\r\t\x22\x27\u2028\u2029\0]/g,function(a){switch(a){case"\\":return"\\\\";case"\b":return"\\b";case"\f":return"\\f";case"\n":return"\\n";case"\r":return"\\r";case"\u2028":return"\\u2028";case"\u2029":return"\\u2029";case'"':return++d,'"';case"'":return++e,"'";case"\x00":return"\\x00"}return a}),a.ascii_only&&(c=b(c)),d>e?"'"+c.replace(/\x27/g,"\\'")+"'":'"'+c.replace(/\x22/g,'\\"')+'"'}function d(b){var d=c(b);return a.inline_script&&(d=d.replace(/<\x2fscript([>\/\t\n\f\r ])/gi,"<\\/script$1")),d}function e(c){return c=c.toString(),a.ascii_only&&(c=b(c,!0)),c}function f(b){return h(" ",a.indent_start+v-b*a.indent_level)}function g(){return C.charAt(C.length-1)}function i(){a.max_line_len&&w>a.max_line_len&&k("\n")}function k(b){b=String(b);var c=b.charAt(0);if(B&&(c&&!(";}".indexOf(c)<0)||/[;]$/.test(C)||(a.semicolons||D(c)?(z+=";",w++,y++):(z+="\n",y++,x++,w=0),a.beautify||(A=!1)),B=!1,i()),!a.beautify&&a.preserve_line&&L[L.length-1])for(var d=L[L.length-1].start.line;d>x;)z+="\n",y++,x++,w=0,A=!1;if(A){var e=g();(F(e)&&(F(c)||"\\"==c)||/^[\+\-\/]$/.test(c)&&c==e)&&(z+=" ",w++,y++),A=!1}var f=b.split(/\r?\n/),h=f.length-1;x+=h,0==h?w+=f[h].length:w=f[h].length,y+=b.length,C=b,z+=b}function m(){B=!1,k(";")}function n(){return v+a.indent_level}function o(a){var b;return k("{"),I(),H(n(),function(){b=a()}),G(),k("}"),b}function p(a){k("(");var b=a();return k(")"),b}function q(a){k("[");var b=a();return k("]"),b}function r(){k(","),E()}function t(){k(":"),a.space_colon&&E()}function u(){return z}a=j(a,{indent_start:0,indent_level:4,quote_keys:!1,space_colon:!0,ascii_only:!1,unescape_regexps:!1,inline_script:!1,width:80,max_line_len:32e3,beautify:!1,source_map:null,bracketize:!1,semicolons:!0,comments:!1,preserve_line:!1,screw_ie8:!1,preamble:null},!0);var v=0,w=0,x=1,y=0,z="",A=!1,B=!1,C=null,D=s("( [ + * / - , ."),E=a.beautify?function(){k(" ")}:function(){A=!0},G=a.beautify?function(b){a.beautify&&k(f(b?.5:0))}:l,H=a.beautify?function(a,b){a===!0&&(a=n());var c=v;v=a;var d=b();return v=c,d}:function(a,b){return b()},I=a.beautify?function(){k("\n")}:l,J=a.beautify?function(){k(";")}:function(){B=!0},K=a.source_map?function(b,c){try{b&&a.source_map.add(b.file||"?",x,w,b.line,b.col,c||"name"!=b.type?c:b.value)}catch(d){U.warn("Couldn't figure out mapping for {file}:{line},{col} → {cline},{ccol} [{name}]",{file:b.file,line:b.line,col:b.col,cline:x,ccol:w,name:c||""})}}:l;a.preamble&&k(a.preamble.replace(/\r\n?|[\n\u2028\u2029]|\s*$/g,"\n"));var L=[];return{get:u,toString:u,indent:G,indentation:function(){return v},current_width:function(){return w-v},should_break:function(){return a.width&&this.current_width()>=a.width},newline:I,print:k,space:E,comma:r,colon:t,last:function(){return C},semicolon:J,force_semicolon:m,to_ascii:b,print_name:function(a){k(e(a))},print_string:function(a){k(d(a))},next_indent:n,with_indent:H,with_block:o,with_parens:p,with_square:q,add_mapping:K,option:function(b){return a[b]},line:function(){return x},col:function(){return w},pos:function(){return y},push_node:function(a){L.push(a)},pop_node:function(){return L.pop()},stack:function(){return L},parent:function(a){return L[L.length-2-(a||0)]}}}function Q(a,b){ -return this instanceof Q?(N.call(this,this.before,this.after),void(this.options=j(a,{sequences:!b,properties:!b,dead_code:!b,drop_debugger:!b,unsafe:!1,unsafe_comps:!1,conditionals:!b,comparisons:!b,evaluate:!b,booleans:!b,loops:!b,unused:!b,hoist_funs:!b,keep_fargs:!1,hoist_vars:!1,if_return:!b,join_vars:!b,cascade:!b,side_effects:!b,pure_getters:!1,pure_funcs:null,negate_iife:!b,screw_ie8:!1,drop_console:!1,angular:!1,warnings:!0,global_defs:{}},!0))):new Q(a,b)}function R(a){function b(b,e,f,g,h,i){if(d){var j=d.originalPositionFor({line:g,column:h});if(null===j.source)return;b=j.source,g=j.line,h=j.column,i=j.name||i}c.addMapping({generated:{line:e+a.dest_line_diff,column:f},original:{line:g+a.orig_line_diff,column:h},source:b,name:i})}a=j(a,{file:null,root:null,orig:null,orig_line_diff:0,dest_line_diff:0});var c=new MOZ_SourceMap.SourceMapGenerator({file:a.file,sourceRoot:a.root}),d=a.orig&&new MOZ_SourceMap.SourceMapConsumer(a.orig);return{add:b,get:function(){return c},toString:function(){return c.toString()}}}b.UglifyJS=a,i.prototype=Object.create(Error.prototype),i.prototype.constructor=i,i.croak=function(a,b){throw new i(a,b)};var S=function(){function a(a,f,g){function h(){var h=f(a[i],i),l=h instanceof d;return l&&(h=h.v),h instanceof b?(h=h.v,h instanceof c?k.push.apply(k,g?h.v.slice().reverse():h.v):k.push(h)):h!==e&&(h instanceof c?j.push.apply(j,g?h.v.slice().reverse():h.v):j.push(h)),l}var i,j=[],k=[];if(a instanceof Array)if(g){for(i=a.length;--i>=0&&!h(););j.reverse(),k.reverse()}else for(i=0;i SymbolDef for all variables/functions defined in this scope",functions:"[Object/S] like `variables`, but only lists function declarations",uses_with:"[boolean/S] tells whether this scope uses the `with` statement",uses_eval:"[boolean/S] tells whether this scope contains a direct call to the global `eval`",parent_scope:"[AST_Scope?/S] link to the parent scope",enclosed:"[SymbolDef*/S] a list of all symbol definitions that are accessed from this scope or any subscopes",cname:"[integer/S] current index for mangling variables (used internally by the mangler)"}},Z),ka=v("Toplevel","globals",{$documentation:"The toplevel scope",$propdoc:{globals:"[Object/S] a map of name -> SymbolDef for all undeclared names"},wrap_enclose:function(a){var b=this,c=[],d=[];a.forEach(function(a){var b=a.lastIndexOf(":");c.push(a.substr(0,b)),d.push(a.substr(b+1))});var e="(function("+d.join(",")+"){ '$ORIG'; })("+c.join(",")+")";return e=M(e),e=e.transform(new N(function(a){return a instanceof X&&"$ORIG"==a.value?S.splice(b.body):void 0}))},wrap_commonjs:function(a,b){var c=this,d=[];b&&(c.figure_out_scope(),c.walk(new x(function(a){a instanceof ab&&a.definition().global&&(g(function(b){return b.name==a.name},d)||d.push(a))})));var e="(function(exports, global){ global['"+a+"'] = exports; '$ORIG'; '$EXPORTS'; }({}, (function(){return this}())))";return e=M(e),e=e.transform(new N(function(a){if(a instanceof Y&&(a=a.body,a instanceof mb))switch(a.getValue()){case"$ORIG":return S.splice(c.body);case"$EXPORTS":var b=[];return d.forEach(function(a){b.push(new Y({body:new Ta({left:new Na({expression:new ib({name:"exports"}),property:new mb({value:a.name})}),operator:"=",right:new ib(a)})}))}),S.splice(b)}}))}},ja),la=v("Lambda","name argnames uses_arguments",{$documentation:"Base class for functions",$propdoc:{name:"[AST_SymbolDeclaration?] the name of this function",argnames:"[AST_SymbolFunarg*] array of function arguments",uses_arguments:"[boolean/S] tells whether this function accesses the arguments array"},_walk:function(a){return a._visit(this,function(){this.name&&this.name._walk(a),this.argnames.forEach(function(b){b._walk(a)}),w(this,a)})}},ja),ma=v("Accessor",null,{$documentation:"A setter/getter function. The `name` property is always null."},la),na=v("Function",null,{$documentation:"A function expression"},la),oa=v("Defun",null,{$documentation:"A function definition"},la),pa=v("Jump",null,{$documentation:"Base class for “jumps†(for now that's `return`, `throw`, `break` and `continue`)"},V),qa=v("Exit","value",{$documentation:"Base class for “exits†(`return` and `throw`)",$propdoc:{value:"[AST_Node?] the value returned or thrown by this statement; could be null for AST_Return"},_walk:function(a){return a._visit(this,this.value&&function(){this.value._walk(a)})}},pa),ra=v("Return",null,{$documentation:"A `return` statement"},qa),sa=v("Throw",null,{$documentation:"A `throw` statement"},qa),ta=v("LoopControl","label",{$documentation:"Base class for loop control statements (`break` and `continue`)",$propdoc:{label:"[AST_LabelRef?] the label, or null if none"},_walk:function(a){return a._visit(this,this.label&&function(){this.label._walk(a)})}},pa),ua=v("Break",null,{$documentation:"A `break` statement"},ta),va=v("Continue",null,{$documentation:"A `continue` statement"},ta),wa=v("If","condition alternative",{$documentation:"A `if` statement",$propdoc:{condition:"[AST_Node] the `if` condition",alternative:"[AST_Statement?] the `else` part, or null if not present"},_walk:function(a){return a._visit(this,function(){this.condition._walk(a),this.body._walk(a),this.alternative&&this.alternative._walk(a)})}},aa),xa=v("Switch","expression",{$documentation:"A `switch` statement",$propdoc:{expression:"[AST_Node] the `switch` “discriminantâ€"},_walk:function(a){return a._visit(this,function(){this.expression._walk(a),w(this,a)})}},Z),ya=v("SwitchBranch",null,{$documentation:"Base class for `switch` branches"},Z),za=v("Default",null,{$documentation:"A `default` switch branch"},ya),Aa=v("Case","expression",{$documentation:"A `case` switch branch",$propdoc:{expression:"[AST_Node] the `case` expression"},_walk:function(a){return a._visit(this,function(){this.expression._walk(a),w(this,a)})}},ya),Ba=v("Try","bcatch bfinally",{$documentation:"A `try` statement",$propdoc:{bcatch:"[AST_Catch?] the catch block, or null if not present",bfinally:"[AST_Finally?] the finally block, or null if not present"},_walk:function(a){return a._visit(this,function(){w(this,a),this.bcatch&&this.bcatch._walk(a),this.bfinally&&this.bfinally._walk(a)})}},Z),Ca=v("Catch","argname",{$documentation:"A `catch` node; only makes sense as part of a `try` statement",$propdoc:{argname:"[AST_SymbolCatch] symbol for the exception"},_walk:function(a){return a._visit(this,function(){this.argname._walk(a),w(this,a)})}},Z),Da=v("Finally",null,{$documentation:"A `finally` node; only makes sense as part of a `try` statement"},Z),Ea=v("Definitions","definitions",{$documentation:"Base class for `var` or `const` nodes (variable declarations/initializations)",$propdoc:{definitions:"[AST_VarDef*] array of variable definitions"},_walk:function(a){return a._visit(this,function(){this.definitions.forEach(function(b){b._walk(a)})})}},V),Fa=v("Var",null,{$documentation:"A `var` statement"},Ea),Ga=v("Const",null,{$documentation:"A `const` statement"},Ea),Ha=v("VarDef","name value",{$documentation:"A variable declaration; only appears in a AST_Definitions node",$propdoc:{name:"[AST_SymbolVar|AST_SymbolConst] name of the variable",value:"[AST_Node?] initializer, or null of there's no initializer"},_walk:function(a){return a._visit(this,function(){this.name._walk(a),this.value&&this.value._walk(a)})}}),Ia=v("Call","expression args",{$documentation:"A function call expression",$propdoc:{expression:"[AST_Node] expression to invoke as function",args:"[AST_Node*] array of arguments"},_walk:function(a){return a._visit(this,function(){this.expression._walk(a),this.args.forEach(function(b){b._walk(a)})})}}),Ja=v("New",null,{$documentation:"An object instantiation. Derives from a function call since it has exactly the same properties"},Ia),Ka=v("Seq","car cdr",{$documentation:"A sequence expression (two comma-separated expressions)",$propdoc:{car:"[AST_Node] first element in sequence",cdr:"[AST_Node] second element in sequence"},$cons:function(a,b){var c=new Ka(a);return c.car=a,c.cdr=b,c},$from_array:function(a){if(0==a.length)return null;if(1==a.length)return a[0].clone();for(var b=null,c=a.length;--c>=0;)b=Ka.cons(a[c],b);for(var d=b;d;){if(d.cdr&&!d.cdr.cdr){d.cdr=d.cdr.car;break}d=d.cdr}return b},to_array:function(){for(var a=this,b=[];a;){if(b.push(a.car),a.cdr&&!(a.cdr instanceof Ka)){b.push(a.cdr);break}a=a.cdr}return b},add:function(a){for(var b=this;b;){if(!(b.cdr instanceof Ka)){var c=Ka.cons(b.cdr,a);return b.cdr=c}b=b.cdr}},_walk:function(a){return a._visit(this,function(){this.car._walk(a),this.cdr&&this.cdr._walk(a)})}}),La=v("PropAccess","expression property",{$documentation:'Base class for property access expressions, i.e. `a.foo` or `a["foo"]`',$propdoc:{expression:"[AST_Node] the “container†expression",property:"[AST_Node|string] the property to access. For AST_Dot this is always a plain string, while for AST_Sub it's an arbitrary AST_Node"}}),Ma=v("Dot",null,{$documentation:"A dotted property access expression",_walk:function(a){return a._visit(this,function(){this.expression._walk(a)})}},La),Na=v("Sub",null,{$documentation:'Index-style property access, i.e. `a["foo"]`',_walk:function(a){return a._visit(this,function(){this.expression._walk(a),this.property._walk(a)})}},La),Oa=v("Unary","operator expression",{$documentation:"Base class for unary expressions",$propdoc:{operator:"[string] the operator",expression:"[AST_Node] expression that this unary operator applies to"},_walk:function(a){return a._visit(this,function(){this.expression._walk(a)})}}),Pa=v("UnaryPrefix",null,{$documentation:"Unary prefix expression, i.e. `typeof i` or `++i`"},Oa),Qa=v("UnaryPostfix",null,{$documentation:"Unary postfix expression, i.e. `i++`"},Oa),Ra=v("Binary","left operator right",{$documentation:"Binary expression, i.e. `a + b`",$propdoc:{left:"[AST_Node] left-hand side expression",operator:"[string] the operator",right:"[AST_Node] right-hand side expression"},_walk:function(a){return a._visit(this,function(){this.left._walk(a),this.right._walk(a)})}}),Sa=v("Conditional","condition consequent alternative",{$documentation:"Conditional expression using the ternary operator, i.e. `a ? b : c`",$propdoc:{condition:"[AST_Node]",consequent:"[AST_Node]",alternative:"[AST_Node]"},_walk:function(a){return a._visit(this,function(){this.condition._walk(a),this.consequent._walk(a),this.alternative._walk(a)})}}),Ta=v("Assign",null,{$documentation:"An assignment expression — `a = b + 5`"},Ra),Ua=v("Array","elements",{$documentation:"An array literal",$propdoc:{elements:"[AST_Node*] array of elements"},_walk:function(a){return a._visit(this,function(){this.elements.forEach(function(b){b._walk(a)})})}}),Va=v("Object","properties",{$documentation:"An object literal",$propdoc:{properties:"[AST_ObjectProperty*] array of properties"},_walk:function(a){return a._visit(this,function(){this.properties.forEach(function(b){b._walk(a)})})}}),Wa=v("ObjectProperty","key value",{$documentation:"Base class for literal object properties",$propdoc:{key:"[string] the property name converted to a string for ObjectKeyVal. For setters and getters this is an arbitrary AST_Node.",value:"[AST_Node] property value. For setters and getters this is an AST_Function."},_walk:function(a){return a._visit(this,function(){this.value._walk(a)})}}),Xa=v("ObjectKeyVal",null,{$documentation:"A key: value object property"},Wa),Ya=v("ObjectSetter",null,{$documentation:"An object setter property"},Wa),Za=v("ObjectGetter",null,{$documentation:"An object getter property"},Wa),$a=v("Symbol","scope name thedef",{$propdoc:{name:"[string] name of this symbol",scope:"[AST_Scope/S] the current scope (not necessarily the definition scope)",thedef:"[SymbolDef/S] the definition of this symbol"},$documentation:"Base class for all symbols"}),_a=v("SymbolAccessor",null,{$documentation:"The name of a property accessor (setter/getter function)"},$a),ab=v("SymbolDeclaration","init",{$documentation:"A declaration symbol (symbol in var/const, function name or argument, symbol in catch)",$propdoc:{init:"[AST_Node*/S] array of initializers for this declaration."}},$a),bb=v("SymbolVar",null,{$documentation:"Symbol defining a variable"},ab),cb=v("SymbolConst",null,{$documentation:"A constant declaration"},ab),db=v("SymbolFunarg",null,{$documentation:"Symbol naming a function argument"},bb),eb=v("SymbolDefun",null,{$documentation:"Symbol defining a function"},ab),fb=v("SymbolLambda",null,{$documentation:"Symbol naming a function expression"},ab),gb=v("SymbolCatch",null,{$documentation:"Symbol naming the exception in catch"},ab),hb=v("Label","references",{$documentation:"Symbol naming a label (declaration)",$propdoc:{references:"[AST_LoopControl*] a list of nodes referring to this label"},initialize:function(){this.references=[],this.thedef=this}},$a),ib=v("SymbolRef",null,{$documentation:"Reference to some symbol (not definition/declaration)"},$a),jb=v("LabelRef",null,{$documentation:"Reference to a label symbol"},$a),kb=v("This",null,{$documentation:"The `this` symbol"},$a),lb=v("Constant",null,{$documentation:"Base class for all constants",getValue:function(){return this.value}}),mb=v("String","value",{$documentation:"A string literal",$propdoc:{value:"[string] the contents of this string"}},lb),nb=v("Number","value",{$documentation:"A number literal",$propdoc:{value:"[number] the numeric value"}},lb),ob=v("RegExp","value",{$documentation:"A regexp literal",$propdoc:{value:"[RegExp] the actual regexp"}},lb),pb=v("Atom",null,{$documentation:"Base class for atoms"},lb),qb=v("Null",null,{$documentation:"The `null` atom",value:null},pb),rb=v("NaN",null,{$documentation:"The impossible value",value:0/0},pb),sb=v("Undefined",null,{$documentation:"The `undefined` value",value:void 0},pb),tb=v("Hole",null,{$documentation:"A hole in an array",value:void 0},pb),ub=v("Infinity",null,{$documentation:"The `Infinity` value",value:1/0},pb),vb=v("Boolean",null,{$documentation:"Base class for booleans"},pb),wb=v("False",null,{$documentation:"The `false` atom",value:!1},vb),xb=v("True",null,{$documentation:"The `true` atom",value:!0},vb);x.prototype={_visit:function(a,b){this.stack.push(a);var c=this.visit(a,b?function(){b.call(a)}:l);return!c&&b&&b.call(a),this.stack.pop(),c},parent:function(a){return this.stack[this.stack.length-2-(a||0)]},push:function(a){this.stack.push(a)},pop:function(){return this.stack.pop()},self:function(){return this.stack[this.stack.length-1]},find_parent:function(a){for(var b=this.stack,c=b.length;--c>=0;){var d=b[c];if(d instanceof a)return d}},has_directive:function(a){return this.find_parent(ja).has_directive(a)},in_boolean_context:function(){for(var a=this.stack,b=a.length,c=a[--b];b>0;){var d=a[--b];if(d instanceof wa&&d.condition===c||d instanceof Sa&&d.condition===c||d instanceof da&&d.condition===c||d instanceof ga&&d.condition===c||d instanceof Pa&&"!"==d.operator&&d.expression===c)return!0;if(!(d instanceof Ra)||"&&"!=d.operator&&"||"!=d.operator)return!1;c=d}},loopcontrol_target:function(a){var b=this.stack;if(a)for(var c=b.length;--c>=0;){var d=b[c];if(d instanceof ba&&d.label.name==a.name)return d.body}else for(var c=b.length;--c>=0;){var d=b[c];if(d instanceof xa||d instanceof ca)return d}}};var yb="break case catch const continue debugger default delete do else finally for function if in instanceof new return switch throw try typeof var void while with",zb="false null true",Ab="abstract boolean byte char class double enum export extends final float goto implements import int interface long native package private protected public short static super synchronized this throws transient volatile yield "+zb+" "+yb,Bb="return new delete throw else case";yb=s(yb),Ab=s(Ab),Bb=s(Bb),zb=s(zb);var Cb=s(e("+-*&%=<>!?|~^")),Db=/^0x[0-9a-f]+$/i,Eb=/^0[0-7]+$/,Fb=/^\d*\.?\d*(?:e[+-]?\d*(?:\d\.?|\.?\d)\d*)?$/i,Gb=s(["in","instanceof","typeof","new","void","delete","++","--","+","-","!","~","&","|","^","*","/","%",">>","<<",">>>","<",">","<=",">=","==","===","!=","!==","?","=","+=","-=","/=","*=","%=",">>=","<<=",">>>=","|=","^=","&=","&&","||"]),Hb=s(e("  \n\r \fâ€‹á Žâ€€â€â€‚         âŸã€€")),Ib=s(e("[{(,.;:")),Jb=s(e("[]{}(),;:")),Kb=s(e("gmsiy")),Lb={letter:new RegExp("[\\u0041-\\u005A\\u0061-\\u007A\\u00AA\\u00B5\\u00BA\\u00C0-\\u00D6\\u00D8-\\u00F6\\u00F8-\\u02C1\\u02C6-\\u02D1\\u02E0-\\u02E4\\u02EC\\u02EE\\u0370-\\u0374\\u0376\\u0377\\u037A-\\u037D\\u0386\\u0388-\\u038A\\u038C\\u038E-\\u03A1\\u03A3-\\u03F5\\u03F7-\\u0481\\u048A-\\u0523\\u0531-\\u0556\\u0559\\u0561-\\u0587\\u05D0-\\u05EA\\u05F0-\\u05F2\\u0621-\\u064A\\u066E\\u066F\\u0671-\\u06D3\\u06D5\\u06E5\\u06E6\\u06EE\\u06EF\\u06FA-\\u06FC\\u06FF\\u0710\\u0712-\\u072F\\u074D-\\u07A5\\u07B1\\u07CA-\\u07EA\\u07F4\\u07F5\\u07FA\\u0904-\\u0939\\u093D\\u0950\\u0958-\\u0961\\u0971\\u0972\\u097B-\\u097F\\u0985-\\u098C\\u098F\\u0990\\u0993-\\u09A8\\u09AA-\\u09B0\\u09B2\\u09B6-\\u09B9\\u09BD\\u09CE\\u09DC\\u09DD\\u09DF-\\u09E1\\u09F0\\u09F1\\u0A05-\\u0A0A\\u0A0F\\u0A10\\u0A13-\\u0A28\\u0A2A-\\u0A30\\u0A32\\u0A33\\u0A35\\u0A36\\u0A38\\u0A39\\u0A59-\\u0A5C\\u0A5E\\u0A72-\\u0A74\\u0A85-\\u0A8D\\u0A8F-\\u0A91\\u0A93-\\u0AA8\\u0AAA-\\u0AB0\\u0AB2\\u0AB3\\u0AB5-\\u0AB9\\u0ABD\\u0AD0\\u0AE0\\u0AE1\\u0B05-\\u0B0C\\u0B0F\\u0B10\\u0B13-\\u0B28\\u0B2A-\\u0B30\\u0B32\\u0B33\\u0B35-\\u0B39\\u0B3D\\u0B5C\\u0B5D\\u0B5F-\\u0B61\\u0B71\\u0B83\\u0B85-\\u0B8A\\u0B8E-\\u0B90\\u0B92-\\u0B95\\u0B99\\u0B9A\\u0B9C\\u0B9E\\u0B9F\\u0BA3\\u0BA4\\u0BA8-\\u0BAA\\u0BAE-\\u0BB9\\u0BD0\\u0C05-\\u0C0C\\u0C0E-\\u0C10\\u0C12-\\u0C28\\u0C2A-\\u0C33\\u0C35-\\u0C39\\u0C3D\\u0C58\\u0C59\\u0C60\\u0C61\\u0C85-\\u0C8C\\u0C8E-\\u0C90\\u0C92-\\u0CA8\\u0CAA-\\u0CB3\\u0CB5-\\u0CB9\\u0CBD\\u0CDE\\u0CE0\\u0CE1\\u0D05-\\u0D0C\\u0D0E-\\u0D10\\u0D12-\\u0D28\\u0D2A-\\u0D39\\u0D3D\\u0D60\\u0D61\\u0D7A-\\u0D7F\\u0D85-\\u0D96\\u0D9A-\\u0DB1\\u0DB3-\\u0DBB\\u0DBD\\u0DC0-\\u0DC6\\u0E01-\\u0E30\\u0E32\\u0E33\\u0E40-\\u0E46\\u0E81\\u0E82\\u0E84\\u0E87\\u0E88\\u0E8A\\u0E8D\\u0E94-\\u0E97\\u0E99-\\u0E9F\\u0EA1-\\u0EA3\\u0EA5\\u0EA7\\u0EAA\\u0EAB\\u0EAD-\\u0EB0\\u0EB2\\u0EB3\\u0EBD\\u0EC0-\\u0EC4\\u0EC6\\u0EDC\\u0EDD\\u0F00\\u0F40-\\u0F47\\u0F49-\\u0F6C\\u0F88-\\u0F8B\\u1000-\\u102A\\u103F\\u1050-\\u1055\\u105A-\\u105D\\u1061\\u1065\\u1066\\u106E-\\u1070\\u1075-\\u1081\\u108E\\u10A0-\\u10C5\\u10D0-\\u10FA\\u10FC\\u1100-\\u1159\\u115F-\\u11A2\\u11A8-\\u11F9\\u1200-\\u1248\\u124A-\\u124D\\u1250-\\u1256\\u1258\\u125A-\\u125D\\u1260-\\u1288\\u128A-\\u128D\\u1290-\\u12B0\\u12B2-\\u12B5\\u12B8-\\u12BE\\u12C0\\u12C2-\\u12C5\\u12C8-\\u12D6\\u12D8-\\u1310\\u1312-\\u1315\\u1318-\\u135A\\u1380-\\u138F\\u13A0-\\u13F4\\u1401-\\u166C\\u166F-\\u1676\\u1681-\\u169A\\u16A0-\\u16EA\\u1700-\\u170C\\u170E-\\u1711\\u1720-\\u1731\\u1740-\\u1751\\u1760-\\u176C\\u176E-\\u1770\\u1780-\\u17B3\\u17D7\\u17DC\\u1820-\\u1877\\u1880-\\u18A8\\u18AA\\u1900-\\u191C\\u1950-\\u196D\\u1970-\\u1974\\u1980-\\u19A9\\u19C1-\\u19C7\\u1A00-\\u1A16\\u1B05-\\u1B33\\u1B45-\\u1B4B\\u1B83-\\u1BA0\\u1BAE\\u1BAF\\u1C00-\\u1C23\\u1C4D-\\u1C4F\\u1C5A-\\u1C7D\\u1D00-\\u1DBF\\u1E00-\\u1F15\\u1F18-\\u1F1D\\u1F20-\\u1F45\\u1F48-\\u1F4D\\u1F50-\\u1F57\\u1F59\\u1F5B\\u1F5D\\u1F5F-\\u1F7D\\u1F80-\\u1FB4\\u1FB6-\\u1FBC\\u1FBE\\u1FC2-\\u1FC4\\u1FC6-\\u1FCC\\u1FD0-\\u1FD3\\u1FD6-\\u1FDB\\u1FE0-\\u1FEC\\u1FF2-\\u1FF4\\u1FF6-\\u1FFC\\u2071\\u207F\\u2090-\\u2094\\u2102\\u2107\\u210A-\\u2113\\u2115\\u2119-\\u211D\\u2124\\u2126\\u2128\\u212A-\\u212D\\u212F-\\u2139\\u213C-\\u213F\\u2145-\\u2149\\u214E\\u2183\\u2184\\u2C00-\\u2C2E\\u2C30-\\u2C5E\\u2C60-\\u2C6F\\u2C71-\\u2C7D\\u2C80-\\u2CE4\\u2D00-\\u2D25\\u2D30-\\u2D65\\u2D6F\\u2D80-\\u2D96\\u2DA0-\\u2DA6\\u2DA8-\\u2DAE\\u2DB0-\\u2DB6\\u2DB8-\\u2DBE\\u2DC0-\\u2DC6\\u2DC8-\\u2DCE\\u2DD0-\\u2DD6\\u2DD8-\\u2DDE\\u2E2F\\u3005\\u3006\\u3031-\\u3035\\u303B\\u303C\\u3041-\\u3096\\u309D-\\u309F\\u30A1-\\u30FA\\u30FC-\\u30FF\\u3105-\\u312D\\u3131-\\u318E\\u31A0-\\u31B7\\u31F0-\\u31FF\\u3400\\u4DB5\\u4E00\\u9FC3\\uA000-\\uA48C\\uA500-\\uA60C\\uA610-\\uA61F\\uA62A\\uA62B\\uA640-\\uA65F\\uA662-\\uA66E\\uA67F-\\uA697\\uA717-\\uA71F\\uA722-\\uA788\\uA78B\\uA78C\\uA7FB-\\uA801\\uA803-\\uA805\\uA807-\\uA80A\\uA80C-\\uA822\\uA840-\\uA873\\uA882-\\uA8B3\\uA90A-\\uA925\\uA930-\\uA946\\uAA00-\\uAA28\\uAA40-\\uAA42\\uAA44-\\uAA4B\\uAC00\\uD7A3\\uF900-\\uFA2D\\uFA30-\\uFA6A\\uFA70-\\uFAD9\\uFB00-\\uFB06\\uFB13-\\uFB17\\uFB1D\\uFB1F-\\uFB28\\uFB2A-\\uFB36\\uFB38-\\uFB3C\\uFB3E\\uFB40\\uFB41\\uFB43\\uFB44\\uFB46-\\uFBB1\\uFBD3-\\uFD3D\\uFD50-\\uFD8F\\uFD92-\\uFDC7\\uFDF0-\\uFDFB\\uFE70-\\uFE74\\uFE76-\\uFEFC\\uFF21-\\uFF3A\\uFF41-\\uFF5A\\uFF66-\\uFFBE\\uFFC2-\\uFFC7\\uFFCA-\\uFFCF\\uFFD2-\\uFFD7\\uFFDA-\\uFFDC]"),non_spacing_mark:new RegExp("[\\u0300-\\u036F\\u0483-\\u0487\\u0591-\\u05BD\\u05BF\\u05C1\\u05C2\\u05C4\\u05C5\\u05C7\\u0610-\\u061A\\u064B-\\u065E\\u0670\\u06D6-\\u06DC\\u06DF-\\u06E4\\u06E7\\u06E8\\u06EA-\\u06ED\\u0711\\u0730-\\u074A\\u07A6-\\u07B0\\u07EB-\\u07F3\\u0816-\\u0819\\u081B-\\u0823\\u0825-\\u0827\\u0829-\\u082D\\u0900-\\u0902\\u093C\\u0941-\\u0948\\u094D\\u0951-\\u0955\\u0962\\u0963\\u0981\\u09BC\\u09C1-\\u09C4\\u09CD\\u09E2\\u09E3\\u0A01\\u0A02\\u0A3C\\u0A41\\u0A42\\u0A47\\u0A48\\u0A4B-\\u0A4D\\u0A51\\u0A70\\u0A71\\u0A75\\u0A81\\u0A82\\u0ABC\\u0AC1-\\u0AC5\\u0AC7\\u0AC8\\u0ACD\\u0AE2\\u0AE3\\u0B01\\u0B3C\\u0B3F\\u0B41-\\u0B44\\u0B4D\\u0B56\\u0B62\\u0B63\\u0B82\\u0BC0\\u0BCD\\u0C3E-\\u0C40\\u0C46-\\u0C48\\u0C4A-\\u0C4D\\u0C55\\u0C56\\u0C62\\u0C63\\u0CBC\\u0CBF\\u0CC6\\u0CCC\\u0CCD\\u0CE2\\u0CE3\\u0D41-\\u0D44\\u0D4D\\u0D62\\u0D63\\u0DCA\\u0DD2-\\u0DD4\\u0DD6\\u0E31\\u0E34-\\u0E3A\\u0E47-\\u0E4E\\u0EB1\\u0EB4-\\u0EB9\\u0EBB\\u0EBC\\u0EC8-\\u0ECD\\u0F18\\u0F19\\u0F35\\u0F37\\u0F39\\u0F71-\\u0F7E\\u0F80-\\u0F84\\u0F86\\u0F87\\u0F90-\\u0F97\\u0F99-\\u0FBC\\u0FC6\\u102D-\\u1030\\u1032-\\u1037\\u1039\\u103A\\u103D\\u103E\\u1058\\u1059\\u105E-\\u1060\\u1071-\\u1074\\u1082\\u1085\\u1086\\u108D\\u109D\\u135F\\u1712-\\u1714\\u1732-\\u1734\\u1752\\u1753\\u1772\\u1773\\u17B7-\\u17BD\\u17C6\\u17C9-\\u17D3\\u17DD\\u180B-\\u180D\\u18A9\\u1920-\\u1922\\u1927\\u1928\\u1932\\u1939-\\u193B\\u1A17\\u1A18\\u1A56\\u1A58-\\u1A5E\\u1A60\\u1A62\\u1A65-\\u1A6C\\u1A73-\\u1A7C\\u1A7F\\u1B00-\\u1B03\\u1B34\\u1B36-\\u1B3A\\u1B3C\\u1B42\\u1B6B-\\u1B73\\u1B80\\u1B81\\u1BA2-\\u1BA5\\u1BA8\\u1BA9\\u1C2C-\\u1C33\\u1C36\\u1C37\\u1CD0-\\u1CD2\\u1CD4-\\u1CE0\\u1CE2-\\u1CE8\\u1CED\\u1DC0-\\u1DE6\\u1DFD-\\u1DFF\\u20D0-\\u20DC\\u20E1\\u20E5-\\u20F0\\u2CEF-\\u2CF1\\u2DE0-\\u2DFF\\u302A-\\u302F\\u3099\\u309A\\uA66F\\uA67C\\uA67D\\uA6F0\\uA6F1\\uA802\\uA806\\uA80B\\uA825\\uA826\\uA8C4\\uA8E0-\\uA8F1\\uA926-\\uA92D\\uA947-\\uA951\\uA980-\\uA982\\uA9B3\\uA9B6-\\uA9B9\\uA9BC\\uAA29-\\uAA2E\\uAA31\\uAA32\\uAA35\\uAA36\\uAA43\\uAA4C\\uAAB0\\uAAB2-\\uAAB4\\uAAB7\\uAAB8\\uAABE\\uAABF\\uAAC1\\uABE5\\uABE8\\uABED\\uFB1E\\uFE00-\\uFE0F\\uFE20-\\uFE26]"),space_combining_mark:new RegExp("[\\u0903\\u093E-\\u0940\\u0949-\\u094C\\u094E\\u0982\\u0983\\u09BE-\\u09C0\\u09C7\\u09C8\\u09CB\\u09CC\\u09D7\\u0A03\\u0A3E-\\u0A40\\u0A83\\u0ABE-\\u0AC0\\u0AC9\\u0ACB\\u0ACC\\u0B02\\u0B03\\u0B3E\\u0B40\\u0B47\\u0B48\\u0B4B\\u0B4C\\u0B57\\u0BBE\\u0BBF\\u0BC1\\u0BC2\\u0BC6-\\u0BC8\\u0BCA-\\u0BCC\\u0BD7\\u0C01-\\u0C03\\u0C41-\\u0C44\\u0C82\\u0C83\\u0CBE\\u0CC0-\\u0CC4\\u0CC7\\u0CC8\\u0CCA\\u0CCB\\u0CD5\\u0CD6\\u0D02\\u0D03\\u0D3E-\\u0D40\\u0D46-\\u0D48\\u0D4A-\\u0D4C\\u0D57\\u0D82\\u0D83\\u0DCF-\\u0DD1\\u0DD8-\\u0DDF\\u0DF2\\u0DF3\\u0F3E\\u0F3F\\u0F7F\\u102B\\u102C\\u1031\\u1038\\u103B\\u103C\\u1056\\u1057\\u1062-\\u1064\\u1067-\\u106D\\u1083\\u1084\\u1087-\\u108C\\u108F\\u109A-\\u109C\\u17B6\\u17BE-\\u17C5\\u17C7\\u17C8\\u1923-\\u1926\\u1929-\\u192B\\u1930\\u1931\\u1933-\\u1938\\u19B0-\\u19C0\\u19C8\\u19C9\\u1A19-\\u1A1B\\u1A55\\u1A57\\u1A61\\u1A63\\u1A64\\u1A6D-\\u1A72\\u1B04\\u1B35\\u1B3B\\u1B3D-\\u1B41\\u1B43\\u1B44\\u1B82\\u1BA1\\u1BA6\\u1BA7\\u1BAA\\u1C24-\\u1C2B\\u1C34\\u1C35\\u1CE1\\u1CF2\\uA823\\uA824\\uA827\\uA880\\uA881\\uA8B4-\\uA8C3\\uA952\\uA953\\uA983\\uA9B4\\uA9B5\\uA9BA\\uA9BB\\uA9BD-\\uA9C0\\uAA2F\\uAA30\\uAA33\\uAA34\\uAA4D\\uAA7B\\uABE3\\uABE4\\uABE6\\uABE7\\uABE9\\uABEA\\uABEC]"),connector_punctuation:new RegExp("[\\u005F\\u203F\\u2040\\u2054\\uFE33\\uFE34\\uFE4D-\\uFE4F\\uFF3F]")};I.prototype.toString=function(){return this.message+" (line: "+this.line+", col: "+this.col+", pos: "+this.pos+")\n\n"+this.stack};var Mb={},Nb=s(["typeof","void","delete","--","++","!","~","-","+"]),Ob=s(["--","++"]),Pb=s(["=","+=","-=","/=","*=","%=",">>=","<<=",">>>=","|=","^=","&="]),Qb=function(a,b){for(var c=0;c","<=",">=","in","instanceof"],[">>","<<",">>>"],["+","-"],["*","/","%"]],{}),Rb=c(["for","do","while","switch"]),Sb=c(["atom","num","string","regexp","name"]);N.prototype=new x,function(a){function b(b,c){b.DEFMETHOD("transform",function(b,d){var e,f;return b.push(this),b.before&&(e=b.before(this,c,d)),e===a&&(b.after?(b.stack[b.stack.length-1]=e=this.clone(),c(e,b),f=b.after(e,d),f!==a&&(e=f)):(e=this,c(e,b))),b.pop(),e})}function c(a,b){return S(a,function(a){return a.transform(b,!0)})}b(U,l),b(ba,function(a,b){a.label=a.label.transform(b),a.body=a.body.transform(b)}),b(Y,function(a,b){a.body=a.body.transform(b)}),b(Z,function(a,b){a.body=c(a.body,b)}),b(da,function(a,b){a.condition=a.condition.transform(b),a.body=a.body.transform(b)}),b(ga,function(a,b){a.init&&(a.init=a.init.transform(b)),a.condition&&(a.condition=a.condition.transform(b)),a.step&&(a.step=a.step.transform(b)),a.body=a.body.transform(b)}),b(ha,function(a,b){a.init=a.init.transform(b),a.object=a.object.transform(b),a.body=a.body.transform(b)}),b(ia,function(a,b){a.expression=a.expression.transform(b),a.body=a.body.transform(b)}),b(qa,function(a,b){a.value&&(a.value=a.value.transform(b))}),b(ta,function(a,b){a.label&&(a.label=a.label.transform(b))}),b(wa,function(a,b){a.condition=a.condition.transform(b),a.body=a.body.transform(b),a.alternative&&(a.alternative=a.alternative.transform(b))}),b(xa,function(a,b){a.expression=a.expression.transform(b),a.body=c(a.body,b)}),b(Aa,function(a,b){a.expression=a.expression.transform(b),a.body=c(a.body,b)}),b(Ba,function(a,b){a.body=c(a.body,b),a.bcatch&&(a.bcatch=a.bcatch.transform(b)),a.bfinally&&(a.bfinally=a.bfinally.transform(b))}),b(Ca,function(a,b){a.argname=a.argname.transform(b),a.body=c(a.body,b)}),b(Ea,function(a,b){a.definitions=c(a.definitions,b)}),b(Ha,function(a,b){a.name=a.name.transform(b),a.value&&(a.value=a.value.transform(b))}),b(la,function(a,b){a.name&&(a.name=a.name.transform(b)),a.argnames=c(a.argnames,b),a.body=c(a.body,b)}),b(Ia,function(a,b){a.expression=a.expression.transform(b),a.args=c(a.args,b)}),b(Ka,function(a,b){a.car=a.car.transform(b),a.cdr=a.cdr.transform(b)}),b(Ma,function(a,b){a.expression=a.expression.transform(b)}),b(Na,function(a,b){a.expression=a.expression.transform(b),a.property=a.property.transform(b)}),b(Oa,function(a,b){a.expression=a.expression.transform(b)}),b(Ra,function(a,b){a.left=a.left.transform(b),a.right=a.right.transform(b)}),b(Sa,function(a,b){a.condition=a.condition.transform(b),a.consequent=a.consequent.transform(b),a.alternative=a.alternative.transform(b)}),b(Ua,function(a,b){a.elements=c(a.elements,b)}),b(Va,function(a,b){a.properties=c(a.properties,b)}),b(Wa,function(a,b){a.value=a.value.transform(b)})}(),O.prototype={unmangleable:function(a){ -return this.global&&!(a&&a.toplevel)||this.undeclared||!(a&&a.eval)&&(this.scope.uses_eval||this.scope.uses_with)},mangle:function(a){if(!this.mangled_name&&!this.unmangleable(a)){var b=this.scope;!a.screw_ie8&&this.orig[0]instanceof fb&&(b=b.parent_scope),this.mangled_name=b.next_mangled(a,this)}}},ka.DEFMETHOD("figure_out_scope",function(a){a=j(a,{screw_ie8:!1});var b=this,c=b.parent_scope=null,d=null,e=0,f=new x(function(b,g){if(a.screw_ie8&&b instanceof Ca){var h=c;return c=new ja(b),c.init_scope_vars(e),c.parent_scope=h,g(),c=h,!0}if(b instanceof ja){b.init_scope_vars(e);var h=b.parent_scope=c,i=d;return d=c=b,++e,g(),--e,c=h,d=i,!0}if(b instanceof X)return b.scope=c,m(c.directives,b.value),!0;if(b instanceof ia)for(var j=c;j;j=j.parent_scope)j.uses_with=!0;else if(b instanceof $a&&(b.scope=c),b instanceof fb)d.def_function(b);else if(b instanceof eb)(b.scope=d.parent_scope).def_function(b);else if(b instanceof bb||b instanceof cb){var k=d.def_variable(b);k.constant=b instanceof cb,k.init=f.parent().value}else b instanceof gb&&(a.screw_ie8?c:d).def_variable(b)});b.walk(f);var g=null,h=b.globals=new u,f=new x(function(a,c){if(a instanceof la){var d=g;return g=a,c(),g=d,!0}if(a instanceof ib){var e=a.name,i=a.scope.find_variable(e);if(i)a.thedef=i;else{var j;if(h.has(e)?j=h.get(e):(j=new O(b,h.size(),a),j.undeclared=!0,j.global=!0,h.set(e,j)),a.thedef=j,"eval"==e&&f.parent()instanceof Ia)for(var k=a.scope;k&&!k.uses_eval;k=k.parent_scope)k.uses_eval=!0;g&&"arguments"==e&&(g.uses_arguments=!0)}return a.reference(),!0}});b.walk(f)}),ja.DEFMETHOD("init_scope_vars",function(a){this.directives=[],this.variables=new u,this.functions=new u,this.uses_with=!1,this.uses_eval=!1,this.parent_scope=null,this.enclosed=[],this.cname=-1,this.nesting=a}),ja.DEFMETHOD("strict",function(){return this.has_directive("use strict")}),la.DEFMETHOD("init_scope_vars",function(){ja.prototype.init_scope_vars.apply(this,arguments),this.uses_arguments=!1}),ib.DEFMETHOD("reference",function(){var a=this.definition();a.references.push(this);for(var b=this.scope;b&&(m(b.enclosed,a),b!==a.scope);)b=b.parent_scope;this.frame=this.scope.nesting-a.scope.nesting}),ja.DEFMETHOD("find_variable",function(a){return a instanceof $a&&(a=a.name),this.variables.get(a)||this.parent_scope&&this.parent_scope.find_variable(a)}),ja.DEFMETHOD("has_directive",function(a){return this.parent_scope&&this.parent_scope.has_directive(a)||(this.directives.indexOf(a)>=0?this:null)}),ja.DEFMETHOD("def_function",function(a){this.functions.set(a.name,this.def_variable(a))}),ja.DEFMETHOD("def_variable",function(a){var b;return this.variables.has(a.name)?(b=this.variables.get(a.name),b.orig.push(a)):(b=new O(this,this.variables.size(),a),this.variables.set(a.name,b),b.global=!this.parent_scope),a.thedef=b}),ja.DEFMETHOD("next_mangled",function(a){var b=this.enclosed;a:for(;;){var c=Tb(++this.cname);if(D(c)&&!(a.except.indexOf(c)>=0)){for(var d=b.length;--d>=0;){var e=b[d],f=e.mangled_name||e.unmangleable(a)&&e.name;if(c==f)continue a}return c}}}),na.DEFMETHOD("next_mangled",function(a,b){for(var c=b.orig[0]instanceof db&&this.name&&this.name.definition();;){var d=la.prototype.next_mangled.call(this,a,b);if(!c||c.mangled_name!=d)return d}}),ja.DEFMETHOD("references",function(a){return a instanceof $a&&(a=a.definition()),this.enclosed.indexOf(a)<0?null:a}),$a.DEFMETHOD("unmangleable",function(a){return this.definition().unmangleable(a)}),_a.DEFMETHOD("unmangleable",function(){return!0}),hb.DEFMETHOD("unmangleable",function(){return!1}),$a.DEFMETHOD("unreferenced",function(){return 0==this.definition().references.length&&!(this.scope.uses_eval||this.scope.uses_with)}),$a.DEFMETHOD("undeclared",function(){return this.definition().undeclared}),jb.DEFMETHOD("undeclared",function(){return!1}),hb.DEFMETHOD("undeclared",function(){return!1}),$a.DEFMETHOD("definition",function(){return this.thedef}),$a.DEFMETHOD("global",function(){return this.definition().global}),ka.DEFMETHOD("_default_mangler_options",function(a){return j(a,{except:[],eval:!1,sort:!1,toplevel:!1,screw_ie8:!1})}),ka.DEFMETHOD("mangle_names",function(a){a=this._default_mangler_options(a);var b=-1,c=[],d=new x(function(e,f){if(e instanceof ba){var g=b;return f(),b=g,!0}if(e instanceof ja){var h=(d.parent(),[]);return e.variables.each(function(b){a.except.indexOf(b.name)<0&&h.push(b)}),a.sort&&h.sort(function(a,b){return b.references.length-a.references.length}),void c.push.apply(c,h)}if(e instanceof hb){var i;do i=Tb(++b);while(!D(i));return e.mangled_name=i,!0}return a.screw_ie8&&e instanceof gb?void c.push(e.definition()):void 0});this.walk(d),c.forEach(function(b){b.mangle(a)})}),ka.DEFMETHOD("compute_char_frequency",function(a){a=this._default_mangler_options(a);var b=new x(function(b){b instanceof lb?Tb.consider(b.print_to_string()):b instanceof ra?Tb.consider("return"):b instanceof sa?Tb.consider("throw"):b instanceof va?Tb.consider("continue"):b instanceof ua?Tb.consider("break"):b instanceof W?Tb.consider("debugger"):b instanceof X?Tb.consider(b.value):b instanceof fa?Tb.consider("while"):b instanceof ea?Tb.consider("do while"):b instanceof wa?(Tb.consider("if"),b.alternative&&Tb.consider("else")):b instanceof Fa?Tb.consider("var"):b instanceof Ga?Tb.consider("const"):b instanceof la?Tb.consider("function"):b instanceof ga?Tb.consider("for"):b instanceof ha?Tb.consider("for in"):b instanceof xa?Tb.consider("switch"):b instanceof Aa?Tb.consider("case"):b instanceof za?Tb.consider("default"):b instanceof ia?Tb.consider("with"):b instanceof Ya?Tb.consider("set"+b.key):b instanceof Za?Tb.consider("get"+b.key):b instanceof Xa?Tb.consider(b.key):b instanceof Ja?Tb.consider("new"):b instanceof kb?Tb.consider("this"):b instanceof Ba?Tb.consider("try"):b instanceof Ca?Tb.consider("catch"):b instanceof Da?Tb.consider("finally"):b instanceof $a&&b.unmangleable(a)?Tb.consider(b.name):b instanceof Oa||b instanceof Ra?Tb.consider(b.operator):b instanceof Ma&&Tb.consider(b.property)});this.walk(b),Tb.sort()});var Tb=function(){function a(){d=Object.create(null),c=e.split("").map(function(a){return a.charCodeAt(0)}),c.forEach(function(a){d[a]=0})}function b(a){var b="",d=54;do b+=String.fromCharCode(c[a%d]),a=Math.floor(a/d),d=64;while(a>0);return b}var c,d,e="abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ$_0123456789";return b.consider=function(a){for(var b=a.length;--b>=0;){var c=a.charCodeAt(b);c in d&&++d[c]}},b.sort=function(){c=p(c,function(a,b){return z(a)&&!z(b)?1:z(b)&&!z(a)?-1:d[b]-d[a]})},b.reset=a,a(),b.get=function(){return c},b.freq=function(){return d},b}();ka.DEFMETHOD("scope_warnings",function(a){a=j(a,{undeclared:!1,unreferenced:!0,assign_to_global:!0,func_arguments:!0,nested_defuns:!0,eval:!0});var b=new x(function(c){if(a.undeclared&&c instanceof ib&&c.undeclared()&&U.warn("Undeclared symbol: {name} [{file}:{line},{col}]",{name:c.name,file:c.start.file,line:c.start.line,col:c.start.col}),a.assign_to_global){var d=null;c instanceof Ta&&c.left instanceof ib?d=c.left:c instanceof ha&&c.init instanceof ib&&(d=c.init),d&&(d.undeclared()||d.global()&&d.scope!==d.definition().scope)&&U.warn("{msg}: {name} [{file}:{line},{col}]",{msg:d.undeclared()?"Accidental global?":"Assignment to global",name:d.name,file:d.start.file,line:d.start.line,col:d.start.col})}a.eval&&c instanceof ib&&c.undeclared()&&"eval"==c.name&&U.warn("Eval is used [{file}:{line},{col}]",c.start),a.unreferenced&&(c instanceof ab||c instanceof hb)&&!(c instanceof gb)&&c.unreferenced()&&U.warn("{type} {name} is declared but not referenced [{file}:{line},{col}]",{type:c instanceof hb?"Label":"Symbol",name:c.name,file:c.start.file,line:c.start.line,col:c.start.col}),a.func_arguments&&c instanceof la&&c.uses_arguments&&U.warn("arguments used in function {name} [{file}:{line},{col}]",{name:c.name?c.name.name:"anonymous",file:c.start.file,line:c.start.line,col:c.start.col}),a.nested_defuns&&c instanceof oa&&!(b.parent()instanceof ja)&&U.warn('Function {name} declared in nested statement "{type}" [{file}:{line},{col}]',{name:c.name.name,type:b.parent().TYPE,file:c.start.file,line:c.start.line,col:c.start.col})});this.walk(b)}),function(){function a(a,b){a.DEFMETHOD("_codegen",b)}function b(a,c){Array.isArray(a)?a.forEach(function(a){b(a,c)}):a.DEFMETHOD("needs_parens",c)}function c(a,b,c){var d=a.length-1;a.forEach(function(a,e){a instanceof _||(c.indent(),a.print(c),e==d&&b||(c.newline(),b&&c.newline()))})}function d(a,b){a.length>0?b.with_block(function(){c(a,!1,b)}):b.print("{}")}function e(a,b){if(b.option("bracketize"))return void n(a.body,b);if(!a.body)return b.force_semicolon();if(a.body instanceof ea&&!b.option("screw_ie8"))return void n(a.body,b);for(var c=a.body;;)if(c instanceof wa){if(!c.alternative)return void n(a.body,b);c=c.alternative}else{if(!(c instanceof aa))break;c=c.body}h(a.body,b)}function f(a,b,c){if(c)try{a.walk(new x(function(a){if(a instanceof Ra&&"in"==a.operator)throw b})),a.print(b)}catch(d){if(d!==b)throw d;a.print(b,!0)}else a.print(b)}function g(a){return[92,47,46,43,42,63,40,41,91,93,123,125,36,94,58,124,33,10,13,0,65279,8232,8233].indexOf(a)<0}function h(a,b){b.option("bracketize")?!a||a instanceof _?b.print("{}"):a instanceof $?a.print(b):b.with_block(function(){b.indent(),a.print(b),b.newline()}):!a||a instanceof _?b.force_semicolon():a.print(b)}function i(a){for(var b=a.stack(),c=b.length,d=b[--c],e=b[--c];c>0;){if(e instanceof V&&e.body===d)return!0;if(!(e instanceof Ka&&e.car===d||e instanceof Ia&&e.expression===d&&!(e instanceof Ja)||e instanceof Ma&&e.expression===d||e instanceof Na&&e.expression===d||e instanceof Sa&&e.condition===d||e instanceof Ra&&e.left===d||e instanceof Qa&&e.expression===d))return!1;d=e,e=b[--c]}}function j(a,b){return 0==a.args.length&&!b.option("beautify")}function k(a){for(var b=a[0],c=b.length,d=1;d=0?d.push("0x"+a.toString(16).toLowerCase(),"0"+a.toString(8)):d.push("-0x"+(-a).toString(16).toLowerCase(),"-0"+(-a).toString(8)),(b=/^(.*?)(0+)$/.exec(a))&&d.push(b[1]+"e"+b[2].length)):(b=/^0?\.(0+)(.*)$/.exec(a))&&d.push(b[2]+"e-"+(b[1].length+b[2].length),c.substr(c.indexOf("."))),k(d)}function n(a,b){return a instanceof $?void a.print(b):void b.with_block(function(){b.indent(),a.print(b),b.newline()})}function o(a,b){a.DEFMETHOD("add_source_map",function(a){b(this,a)})}function p(a,b){b.add_mapping(a.start)}U.DEFMETHOD("print",function(a,b){function c(){d.add_comments(a),d.add_source_map(a),e(d,a)}var d=this,e=d._codegen;a.push_node(d),b||d.needs_parens(a)?a.with_parens(c):c(),a.pop_node()}),U.DEFMETHOD("print_to_string",function(a){var b=P(a);return this.print(b),b.get()}),U.DEFMETHOD("add_comments",function(a){var b=a.option("comments"),c=this;if(b){var d=c.start;if(d&&!d._comments_dumped){d._comments_dumped=!0;var e=d.comments_before||[];c instanceof qa&&c.value&&c.value.walk(new x(function(a){return a.start&&a.start.comments_before&&(e=e.concat(a.start.comments_before),a.start.comments_before=[]),a instanceof na||a instanceof Ua||a instanceof Va?!0:void 0})),b.test?e=e.filter(function(a){return b.test(a.value)}):"function"==typeof b&&(e=e.filter(function(a){return b(c,a)})),e.forEach(function(b){/comment[134]/.test(b.type)?(a.print("//"+b.value+"\n"),a.indent()):"comment2"==b.type&&(a.print("/*"+b.value+"*/"),d.nlb?(a.print("\n"),a.indent()):a.space())})}}}),b(U,function(){return!1}),b(na,function(a){return i(a)}),b(Va,function(a){return i(a)}),b([Oa,sb],function(a){var b=a.parent();return b instanceof La&&b.expression===this}),b(Ka,function(a){var b=a.parent();return b instanceof Ia||b instanceof Oa||b instanceof Ra||b instanceof Ha||b instanceof La||b instanceof Ua||b instanceof Wa||b instanceof Sa}),b(Ra,function(a){var b=a.parent();if(b instanceof Ia&&b.expression===this)return!0;if(b instanceof Oa)return!0;if(b instanceof La&&b.expression===this)return!0;if(b instanceof Ra){var c=b.operator,d=Qb[c],e=this.operator,f=Qb[e];if(d>f||d==f&&this===b.right)return!0}}),b(La,function(a){var b=a.parent();if(b instanceof Ja&&b.expression===this)try{this.walk(new x(function(a){if(a instanceof Ia)throw b}))}catch(c){if(c!==b)throw c;return!0}}),b(Ia,function(a){var b,c=a.parent();return c instanceof Ja&&c.expression===this?!0:this.expression instanceof na&&c instanceof La&&c.expression===this&&(b=a.parent(1))instanceof Ta&&b.left===c}),b(Ja,function(a){var b=a.parent();return j(this,a)&&(b instanceof La||b instanceof Ia&&b.expression===this)?!0:void 0}),b(nb,function(a){var b=a.parent();return this.getValue()<0&&b instanceof La&&b.expression===this?!0:void 0}),b(rb,function(a){var b=a.parent();return b instanceof La&&b.expression===this?!0:void 0}),b([Ta,Sa],function(a){var b=a.parent();return b instanceof Oa?!0:b instanceof Ra&&!(b instanceof Ta)?!0:b instanceof Ia&&b.expression===this?!0:b instanceof Sa&&b.condition===this?!0:b instanceof La&&b.expression===this?!0:void 0}),a(X,function(a,b){b.print_string(a.value),b.semicolon()}),a(W,function(a,b){b.print("debugger"),b.semicolon()}),aa.DEFMETHOD("_do_print_body",function(a){h(this.body,a)}),a(V,function(a,b){a.body.print(b),b.semicolon()}),a(ka,function(a,b){c(a.body,!0,b),b.print("")}),a(ba,function(a,b){a.label.print(b),b.colon(),a.body.print(b)}),a(Y,function(a,b){a.body.print(b),b.semicolon()}),a($,function(a,b){d(a.body,b)}),a(_,function(a,b){b.semicolon()}),a(ea,function(a,b){b.print("do"),b.space(),a._do_print_body(b),b.space(),b.print("while"),b.space(),b.with_parens(function(){a.condition.print(b)}),b.semicolon()}),a(fa,function(a,b){b.print("while"),b.space(),b.with_parens(function(){a.condition.print(b)}),b.space(),a._do_print_body(b)}),a(ga,function(a,b){b.print("for"),b.space(),b.with_parens(function(){!a.init||a.init instanceof _?b.print(";"):(a.init instanceof Ea?a.init.print(b):f(a.init,b,!0),b.print(";"),b.space()),a.condition?(a.condition.print(b),b.print(";"),b.space()):b.print(";"),a.step&&a.step.print(b)}),b.space(),a._do_print_body(b)}),a(ha,function(a,b){b.print("for"),b.space(),b.with_parens(function(){a.init.print(b),b.space(),b.print("in"),b.space(),a.object.print(b)}),b.space(),a._do_print_body(b)}),a(ia,function(a,b){b.print("with"),b.space(),b.with_parens(function(){a.expression.print(b)}),b.space(),a._do_print_body(b)}),la.DEFMETHOD("_do_print",function(a,b){var c=this;b||a.print("function"),c.name&&(a.space(),c.name.print(a)),a.with_parens(function(){c.argnames.forEach(function(b,c){c&&a.comma(),b.print(a)})}),a.space(),d(c.body,a)}),a(la,function(a,b){a._do_print(b)}),qa.DEFMETHOD("_do_print",function(a,b){a.print(b),this.value&&(a.space(),this.value.print(a)),a.semicolon()}),a(ra,function(a,b){a._do_print(b,"return")}),a(sa,function(a,b){a._do_print(b,"throw")}),ta.DEFMETHOD("_do_print",function(a,b){a.print(b),this.label&&(a.space(),this.label.print(a)),a.semicolon()}),a(ua,function(a,b){a._do_print(b,"break")}),a(va,function(a,b){a._do_print(b,"continue")}),a(wa,function(a,b){b.print("if"),b.space(),b.with_parens(function(){a.condition.print(b)}),b.space(),a.alternative?(e(a,b),b.space(),b.print("else"),b.space(),h(a.alternative,b)):a._do_print_body(b)}),a(xa,function(a,b){b.print("switch"),b.space(),b.with_parens(function(){a.expression.print(b)}),b.space(),a.body.length>0?b.with_block(function(){a.body.forEach(function(a,c){c&&b.newline(),b.indent(!0),a.print(b)})}):b.print("{}")}),ya.DEFMETHOD("_do_print_body",function(a){this.body.length>0&&(a.newline(),this.body.forEach(function(b){a.indent(),b.print(a),a.newline()}))}),a(za,function(a,b){b.print("default:"),a._do_print_body(b)}),a(Aa,function(a,b){b.print("case"),b.space(),a.expression.print(b),b.print(":"),a._do_print_body(b)}),a(Ba,function(a,b){b.print("try"),b.space(),d(a.body,b),a.bcatch&&(b.space(),a.bcatch.print(b)),a.bfinally&&(b.space(),a.bfinally.print(b))}),a(Ca,function(a,b){b.print("catch"),b.space(),b.with_parens(function(){a.argname.print(b)}),b.space(),d(a.body,b)}),a(Da,function(a,b){b.print("finally"),b.space(),d(a.body,b)}),Ea.DEFMETHOD("_do_print",function(a,b){a.print(b),a.space(),this.definitions.forEach(function(b,c){c&&a.comma(),b.print(a)});var c=a.parent(),d=c instanceof ga||c instanceof ha,e=d&&c.init===this;e||a.semicolon()}),a(Fa,function(a,b){a._do_print(b,"var")}),a(Ga,function(a,b){a._do_print(b,"const")}),a(Ha,function(a,b){if(a.name.print(b),a.value){b.space(),b.print("="),b.space();var c=b.parent(1),d=c instanceof ga||c instanceof ha;f(a.value,b,d)}}),a(Ia,function(a,b){a.expression.print(b),a instanceof Ja&&j(a,b)||b.with_parens(function(){a.args.forEach(function(a,c){c&&b.comma(),a.print(b)})})}),a(Ja,function(a,b){b.print("new"),b.space(),Ia.prototype._codegen(a,b)}),Ka.DEFMETHOD("_do_print",function(a){this.car.print(a),this.cdr&&(a.comma(),a.should_break()&&(a.newline(),a.indent()),this.cdr.print(a))}),a(Ka,function(a,b){a._do_print(b)}),a(Ma,function(a,b){var c=a.expression;c.print(b),c instanceof nb&&c.getValue()>=0&&(/[xa-f.]/i.test(b.last())||b.print(".")),b.print("."),b.add_mapping(a.end),b.print_name(a.property)}),a(Na,function(a,b){a.expression.print(b),b.print("["),a.property.print(b),b.print("]")}),a(Pa,function(a,b){var c=a.operator;b.print(c),(/^[a-z]/i.test(c)||/[+-]$/.test(c)&&a.expression instanceof Pa&&/^[+-]/.test(a.expression.operator))&&b.space(),a.expression.print(b)}),a(Qa,function(a,b){a.expression.print(b),b.print(a.operator)}),a(Ra,function(a,b){a.left.print(b),b.space(),b.print(a.operator),"<"==a.operator&&a.right instanceof Pa&&"!"==a.right.operator&&a.right.expression instanceof Pa&&"--"==a.right.expression.operator?b.print(" "):b.space(),a.right.print(b)}),a(Sa,function(a,b){a.condition.print(b),b.space(),b.print("?"),b.space(),a.consequent.print(b),b.space(),b.colon(),a.alternative.print(b)}),a(Ua,function(a,b){b.with_square(function(){var c=a.elements,d=c.length;d>0&&b.space(),c.forEach(function(a,c){c&&b.comma(),a.print(b),c===d-1&&a instanceof tb&&b.comma()}),d>0&&b.space()})}),a(Va,function(a,b){a.properties.length>0?b.with_block(function(){a.properties.forEach(function(a,c){c&&(b.print(","),b.newline()),b.indent(),a.print(b)}),b.newline()}):b.print("{}")}),a(Xa,function(a,b){var c=a.key;b.option("quote_keys")?b.print_string(c+""):("number"==typeof c||!b.option("beautify")&&+c+""==c)&&parseFloat(c)>=0?b.print(m(c)):(Ab(c)?b.option("screw_ie8"):G(c))?b.print_name(c):b.print_string(c),b.colon(),a.value.print(b)}),a(Ya,function(a,b){b.print("set"),b.space(),a.key.print(b),a.value._do_print(b,!0)}),a(Za,function(a,b){b.print("get"),b.space(),a.key.print(b),a.value._do_print(b,!0)}),a($a,function(a,b){var c=a.definition();b.print_name(c?c.mangled_name||c.name:a.name)}),a(sb,function(a,b){b.print("void 0")}),a(tb,l),a(ub,function(a,b){b.print("1/0")}),a(rb,function(a,b){b.print("0/0")}),a(kb,function(a,b){b.print("this")}),a(lb,function(a,b){b.print(a.getValue())}),a(mb,function(a,b){b.print_string(a.getValue())}),a(nb,function(a,b){b.print(m(a.getValue()))}),a(ob,function(a,b){var c=a.getValue().toString();b.option("ascii_only")?c=b.to_ascii(c):b.option("unescape_regexps")&&(c=c.split("\\\\").map(function(a){return a.replace(/\\u[0-9a-fA-F]{4}|\\x[0-9a-fA-F]{2}/g,function(a){var b=parseInt(a.substr(2),16);return g(b)?String.fromCharCode(b):a})}).join("\\\\")),b.print(c);var d=b.parent();d instanceof Ra&&/^in/.test(d.operator)&&d.left===a&&b.print(" ")}),o(U,l),o(X,p),o(W,p),o($a,p),o(pa,p),o(aa,p),o(ba,l),o(la,p),o(xa,p),o(ya,p),o($,p),o(ka,l),o(Ja,p),o(Ba,p),o(Ca,p),o(Da,p),o(Ea,p),o(lb,p),o(Wa,function(a,b){b.add_mapping(a.start,a.key)})}(),Q.prototype=new N,k(Q.prototype,{option:function(a){return this.options[a]},warn:function(){this.options.warnings&&U.warn.apply(U,arguments)},before:function(a,b,c){if(a._squeezed)return a;var d=!1;return a instanceof ja&&(a=a.hoist_declarations(this),d=!0),b(a,this),a=a.optimize(this),d&&a instanceof ja&&(a.drop_unused(this),b(a,this)),a._squeezed=!0,a}}),function(){function a(a,b){a.DEFMETHOD("optimize",function(a){var c=this;if(c._optimized)return c;var d=b(c,a);return d._optimized=!0,d===c?d:d.transform(a)})}function b(a,b,c){return c||(c={}),b&&(c.start||(c.start=b.start),c.end||(c.end=b.end)),new a(c)}function c(a,c,d){if(c instanceof U)return c.transform(a);switch(typeof c){case"string":return b(mb,d,{value:c}).optimize(a);case"number":return b(isNaN(c)?rb:nb,d,{value:c}).optimize(a);case"boolean":return b(c?xb:wb,d).optimize(a);case"undefined":return b(sb,d).optimize(a);default:if(null===c)return b(qb,d).optimize(a);if(c instanceof RegExp)return b(ob,d).optimize(a);throw new Error(n("Can't handle constant of type: {type}",{type:typeof c}))}}function d(a){if(null===a)return[];if(a instanceof $)return a.body;if(a instanceof _)return[];if(a instanceof V)return[a];throw new Error("Can't convert thing to statement array")}function e(a){return null===a?!0:a instanceof _?!0:a instanceof $?0==a.body.length:!1}function h(a){return a instanceof xa?a:(a instanceof ga||a instanceof ha||a instanceof da)&&a.body instanceof $?a.body:a}function i(a,c){function e(a){function d(a,c){return b(Y,a,{body:b(Ta,a,{operator:"=",left:b(Ma,c,{expression:b(ib,c,c),property:"$inject"}),right:b(Ua,a,{elements:a.argnames.map(function(a){return b(mb,a,{value:a.name})})})})})}return a.reduce(function(a,b){a.push(b);var e=b.start,f=e.comments_before;if(f&&f.length>0){var g=f.pop();/@ngInject/.test(g.value)&&(b instanceof oa?a.push(d(b,b.name)):b instanceof Ea?b.definitions.forEach(function(b){b.value&&b.value instanceof la&&a.push(d(b.value,b.name))}):c.warn("Unknown statement marked with @ngInject [{file}:{line},{col}]",e))}return a},[])}function f(a){var b=[];return a.reduce(function(a,c){return c instanceof $?(p=!0,a.push.apply(a,f(c.body))):c instanceof _?p=!0:c instanceof X?b.indexOf(c.value)<0?(a.push(c),b.push(c.value)):p=!0:a.push(c),a},[])}function g(a,c){var e=c.self(),f=e instanceof la,g=[];a:for(var i=a.length;--i>=0;){var j=a[i];switch(!0){case f&&j instanceof ra&&!j.value&&0==g.length:p=!0;continue a;case j instanceof wa:if(j.body instanceof ra){if((f&&0==g.length||g[0]instanceof ra&&!g[0].value)&&!j.body.value&&!j.alternative){p=!0;var k=b(Y,j.condition,{body:j.condition});g.unshift(k);continue a}if(g[0]instanceof ra&&j.body.value&&g[0].value&&!j.alternative){p=!0,j=j.clone(),j.alternative=g[0],g[0]=j.transform(c);continue a}if((0==g.length||g[0]instanceof ra)&&j.body.value&&!j.alternative&&f){p=!0,j=j.clone(),j.alternative=g[0]||b(ra,j,{value:b(sb,j)}),g[0]=j.transform(c);continue a}if(!j.body.value&&f){p=!0,j=j.clone(),j.condition=j.condition.negate(c),j.body=b($,j,{body:d(j.alternative).concat(g)}),j.alternative=null,g=[j.transform(c)];continue a}if(1==g.length&&f&&g[0]instanceof Y&&(!j.alternative||j.alternative instanceof Y)){p=!0,g.push(b(ra,g[0],{value:b(sb,g[0])}).transform(c)),g=d(j.alternative).concat(g),g.unshift(j);continue a}}var l=q(j.body),m=l instanceof ta?c.loopcontrol_target(l.label):null;if(l&&(l instanceof ra&&!l.value&&f||l instanceof va&&e===h(m)||l instanceof ua&&m instanceof $&&e===m)){l.label&&o(l.label.thedef.references,l),p=!0;var n=d(j.body).slice(0,-1);j=j.clone(),j.condition=j.condition.negate(c),j.body=b($,j,{body:d(j.alternative).concat(g)}),j.alternative=b($,j,{body:n}),g=[j.transform(c)];continue a}var l=q(j.alternative),m=l instanceof ta?c.loopcontrol_target(l.label):null;if(l&&(l instanceof ra&&!l.value&&f||l instanceof va&&e===h(m)||l instanceof ua&&m instanceof $&&e===m)){l.label&&o(l.label.thedef.references,l),p=!0,j=j.clone(),j.body=b($,j.body,{body:d(j.body).concat(g)}),j.alternative=b($,j.alternative,{body:d(j.alternative).slice(0,-1)}),g=[j.transform(c)];continue a}g.unshift(j);break;default:g.unshift(j)}}return g}function i(a,b){var c=!1,d=a.length,e=b.self();return a=a.reduce(function(a,d){if(c)j(b,d,a);else{if(d instanceof ta){var f=b.loopcontrol_target(d.label);d instanceof ua&&f instanceof $&&h(f)===e||d instanceof va&&h(f)===e?d.label&&o(d.label.thedef.references,d):a.push(d)}else a.push(d);q(d)&&(c=!0)}return a},[]),p=a.length!=d,a}function k(a,c){function d(){e=Ka.from_array(e),e&&f.push(b(Y,e,{body:e})),e=[]}if(a.length<2)return a;var e=[],f=[];return a.forEach(function(a){a instanceof Y?e.push(a.body):(d(),f.push(a))}),d(),f=l(f,c),p=f.length!=a.length,f}function l(a,c){function d(a){e.pop();var b=f.body;return b instanceof Ka?b.add(a):b=Ka.cons(b,a),b.transform(c)}var e=[],f=null;return a.forEach(function(a){if(f)if(a instanceof ga){var c={};try{f.body.walk(new x(function(a){if(a instanceof Ra&&"in"==a.operator)throw c})),!a.init||a.init instanceof Ea?a.init||(a.init=f.body,e.pop()):a.init=d(a.init)}catch(g){if(g!==c)throw g}}else a instanceof wa?a.condition=d(a.condition):a instanceof ia?a.expression=d(a.expression):a instanceof qa&&a.value?a.value=d(a.value):a instanceof qa?a.value=d(b(sb,a)):a instanceof xa&&(a.expression=d(a.expression));e.push(a),f=a instanceof Y?a:null}),e}function m(a,b){var c=null;return a.reduce(function(a,b){return b instanceof Ea&&c&&c.TYPE==b.TYPE?(c.definitions=c.definitions.concat(b.definitions),p=!0):b instanceof ga&&c instanceof Ea&&(!b.init||b.init.TYPE==c.TYPE)?(p=!0,a.pop(),b.init?b.init.definitions=c.definitions.concat(b.init.definitions):b.init=c,a.push(b),c=b):(c=b,a.push(b)),a},[])}function n(a,c){a.forEach(function(a){a instanceof Y&&(a.body=function c(a){return a.transform(new N(function(a){if(a instanceof Ia&&a.expression instanceof na)return b(Pa,a,{operator:"!",expression:a});if(a instanceof Ia)a.expression=c(a.expression);else if(a instanceof Ka)a.car=c(a.car);else if(a instanceof Sa){var d=c(a.condition);if(d!==a.condition){a.condition=d;var e=a.consequent;a.consequent=a.alternative,a.alternative=e}}return a}))}(a.body))})}var p;do p=!1,c.option("angular")&&(a=e(a)),a=f(a),c.option("dead_code")&&(a=i(a,c)),c.option("if_return")&&(a=g(a,c)),c.option("sequences")&&(a=k(a,c)),c.option("join_vars")&&(a=m(a,c));while(p);return c.option("negate_iife")&&n(a,c),a}function j(a,b,c){a.warn("Dropping unreachable code [{file}:{line},{col}]",b.start),b.walk(new x(function(b){return b instanceof Ea?(a.warn("Declarations in unreachable code! [{file}:{line},{col}]",b.start),b.remove_initializers(),c.push(b),!0):b instanceof oa?(c.push(b),!0):b instanceof ja?!0:void 0}))}function k(a,b){return a.print_to_string().length>b.print_to_string().length?b:a}function q(a){return a&&a.aborts()}function r(a,c){function e(e){e=d(e),a.body instanceof $?(a.body=a.body.clone(),a.body.body=e.concat(a.body.body.slice(1)),a.body=a.body.transform(c)):a.body=b($,a.body,{body:e}).transform(c),r(a,c)}var f=a.body instanceof $?a.body.body[0]:a.body;f instanceof wa&&(f.body instanceof ua&&c.loopcontrol_target(f.body.label)===a?(a.condition=a.condition?b(Ra,a.condition,{left:a.condition,operator:"&&",right:f.condition.negate(c)}):f.condition.negate(c),e(f.alternative)):f.alternative instanceof ua&&c.loopcontrol_target(f.alternative.label)===a&&(a.condition=a.condition?b(Ra,a.condition,{left:a.condition,operator:"&&",right:f.condition}):f.condition,e(f.body)))}function v(a,b){var c=b.option("pure_getters");b.options.pure_getters=!1;var d=a.has_side_effects(b);return b.options.pure_getters=c,d}function w(a,c){return c.option("booleans")&&c.in_boolean_context()?b(xb,a):a}a(U,function(a,b){return a}),U.DEFMETHOD("equivalent_to",function(a){return this.print_to_string()==a.print_to_string()}),function(a){var b=["!","delete"],c=["in","instanceof","==","!=","===","!==","<","<=",">=",">"];a(U,function(){return!1}),a(Pa,function(){return f(this.operator,b)}),a(Ra,function(){return f(this.operator,c)||("&&"==this.operator||"||"==this.operator)&&this.left.is_boolean()&&this.right.is_boolean()}),a(Sa,function(){return this.consequent.is_boolean()&&this.alternative.is_boolean()}),a(Ta,function(){return"="==this.operator&&this.right.is_boolean()}),a(Ka,function(){return this.cdr.is_boolean()}),a(xb,function(){return!0}),a(wb,function(){return!0})}(function(a,b){a.DEFMETHOD("is_boolean",b)}),function(a){a(U,function(){return!1}),a(mb,function(){return!0}),a(Pa,function(){return"typeof"==this.operator}),a(Ra,function(a){return"+"==this.operator&&(this.left.is_string(a)||this.right.is_string(a))}),a(Ta,function(a){return("="==this.operator||"+="==this.operator)&&this.right.is_string(a)}),a(Ka,function(a){return this.cdr.is_string(a)}),a(Sa,function(a){return this.consequent.is_string(a)&&this.alternative.is_string(a)}),a(Ia,function(a){return a.option("unsafe")&&this.expression instanceof ib&&"String"==this.expression.name&&this.expression.undeclared()})}(function(a,b){a.DEFMETHOD("is_string",b)}),function(a){function b(a,b){if(!b)throw new Error("Compressor must be passed");return a._eval(b)}U.DEFMETHOD("evaluate",function(b){if(!b.option("evaluate"))return[this];try{var d=this._eval(b);return[k(c(b,d,this),this),d]}catch(e){if(e!==a)throw e;return[this]}}),a(V,function(){throw new Error(n("Cannot evaluate a statement [{file}:{line},{col}]",this.start))}),a(na,function(){throw a}),a(U,function(){throw a}),a(lb,function(){return this.getValue()}),a(Pa,function(c){var d=this.expression;switch(this.operator){case"!":return!b(d,c);case"typeof":if(d instanceof na)return"function";if(d=b(d,c),d instanceof RegExp)throw a;return typeof d;case"void":return void b(d,c);case"~":return~b(d,c);case"-":if(d=b(d,c),0===d)throw a;return-d;case"+":return+b(d,c)}throw a}),a(Ra,function(c){var d=this.left,e=this.right;switch(this.operator){case"&&":return b(d,c)&&b(e,c);case"||":return b(d,c)||b(e,c);case"|":return b(d,c)|b(e,c);case"&":return b(d,c)&b(e,c);case"^":return b(d,c)^b(e,c);case"+":return b(d,c)+b(e,c);case"*":return b(d,c)*b(e,c);case"/":return b(d,c)/b(e,c);case"%":return b(d,c)%b(e,c);case"-":return b(d,c)-b(e,c);case"<<":return b(d,c)<>":return b(d,c)>>b(e,c);case">>>":return b(d,c)>>>b(e,c);case"==":return b(d,c)==b(e,c);case"===":return b(d,c)===b(e,c);case"!=":return b(d,c)!=b(e,c);case"!==":return b(d,c)!==b(e,c);case"<":return b(d,c)":return b(d,c)>b(e,c);case">=":return b(d,c)>=b(e,c);case"in":return b(d,c)in b(e,c);case"instanceof":return b(d,c)instanceof b(e,c)}throw a}),a(Sa,function(a){return b(this.condition,a)?b(this.consequent,a):b(this.alternative,a)}),a(ib,function(c){var d=this.definition();if(d&&d.constant&&d.init)return b(d.init,c);throw a}),a(Ma,function(c){if(c.option("unsafe")&&"length"==this.property){var d=b(this.expression,c);if("string"==typeof d)return d.length}throw a})}(function(a,b){a.DEFMETHOD("_eval",b)}),function(a){function c(a){return b(Pa,a,{operator:"!",expression:a})}a(U,function(){return c(this)}),a(V,function(){throw new Error("Cannot negate a statement")}),a(na,function(){return c(this)}),a(Pa,function(){return"!"==this.operator?this.expression:c(this)}),a(Ka,function(a){var b=this.clone();return b.cdr=b.cdr.negate(a),b}),a(Sa,function(a){var b=this.clone();return b.consequent=b.consequent.negate(a),b.alternative=b.alternative.negate(a),k(c(this),b)}),a(Ra,function(a){var b=this.clone(),d=this.operator;if(a.option("unsafe_comps"))switch(d){case"<=":return b.operator=">",b;case"<":return b.operator=">=",b;case">=":return b.operator="<",b;case">":return b.operator="<=",b}switch(d){case"==":return b.operator="!=",b;case"!=":return b.operator="==",b;case"===":return b.operator="!==",b;case"!==":return b.operator="===",b;case"&&":return b.operator="||",b.left=b.left.negate(a),b.right=b.right.negate(a),k(c(this),b);case"||":return b.operator="&&",b.left=b.left.negate(a),b.right=b.right.negate(a),k(c(this),b)}return c(this)})}(function(a,b){a.DEFMETHOD("negate",function(a){return b.call(this,a)})}),function(a){a(U,function(a){return!0}),a(_,function(a){return!1}),a(lb,function(a){return!1}),a(kb,function(a){return!1}),a(Ia,function(a){var b=a.option("pure_funcs");return b?b.indexOf(this.expression.print_to_string())<0:!0}),a(Z,function(a){for(var b=this.body.length;--b>=0;)if(this.body[b].has_side_effects(a))return!0; - -return!1}),a(Y,function(a){return this.body.has_side_effects(a)}),a(oa,function(a){return!0}),a(na,function(a){return!1}),a(Ra,function(a){return this.left.has_side_effects(a)||this.right.has_side_effects(a)}),a(Ta,function(a){return!0}),a(Sa,function(a){return this.condition.has_side_effects(a)||this.consequent.has_side_effects(a)||this.alternative.has_side_effects(a)}),a(Oa,function(a){return"delete"==this.operator||"++"==this.operator||"--"==this.operator||this.expression.has_side_effects(a)}),a(ib,function(a){return this.global()&&this.undeclared()}),a(Va,function(a){for(var b=this.properties.length;--b>=0;)if(this.properties[b].has_side_effects(a))return!0;return!1}),a(Wa,function(a){return this.value.has_side_effects(a)}),a(Ua,function(a){for(var b=this.elements.length;--b>=0;)if(this.elements[b].has_side_effects(a))return!0;return!1}),a(Ma,function(a){return a.option("pure_getters")?this.expression.has_side_effects(a):!0}),a(Na,function(a){return a.option("pure_getters")?this.expression.has_side_effects(a)||this.property.has_side_effects(a):!0}),a(La,function(a){return!a.option("pure_getters")}),a(Ka,function(a){return this.car.has_side_effects(a)||this.cdr.has_side_effects(a)})}(function(a,b){a.DEFMETHOD("has_side_effects",b)}),function(a){function b(){var a=this.body.length;return a>0&&q(this.body[a-1])}a(V,function(){return null}),a(pa,function(){return this}),a($,b),a(ya,b),a(wa,function(){return this.alternative&&q(this.body)&&q(this.alternative)})}(function(a,b){a.DEFMETHOD("aborts",b)}),a(X,function(a,c){return a.scope.has_directive(a.value)!==a.scope?b(_,a):a}),a(W,function(a,c){return c.option("drop_debugger")?b(_,a):a}),a(ba,function(a,c){return a.body instanceof ua&&c.loopcontrol_target(a.body.label)===a.body?b(_,a):0==a.label.references.length?a.body:a}),a(Z,function(a,b){return a.body=i(a.body,b),a}),a($,function(a,c){switch(a.body=i(a.body,c),a.body.length){case 1:return a.body[0];case 0:return b(_,a)}return a}),ja.DEFMETHOD("drop_unused",function(a){var c=this;if(a.option("unused")&&!(c instanceof ka)&&!c.uses_eval){var d=[],e=new u,g=this,h=new x(function(b,f){if(b!==c){if(b instanceof oa)return e.add(b.name.name,b),!0;if(b instanceof Ea&&g===c)return b.definitions.forEach(function(b){b.value&&(e.add(b.name.name,b.value),b.value.has_side_effects(a)&&b.value.walk(h))}),!0;if(b instanceof ib)return m(d,b.definition()),!0;if(b instanceof ja){var i=g;return g=b,f(),g=i,!0}}});c.walk(h);for(var i=0;i=0;){var l=i[k];if(!l.unreferenced())break;i.pop(),a.warn("Dropping unused function argument {name} [{file}:{line},{col}]",{name:l.name,file:l.start.file,line:l.start.line,col:l.start.col})}if(e instanceof oa&&e!==c)return f(e.name.definition(),d)?e:(a.warn("Dropping unused function {name} [{file}:{line},{col}]",{name:e.name.name,file:e.name.start.file,line:e.name.start.line,col:e.name.start.col}),b(_,e));if(e instanceof Ea&&!(j.parent()instanceof ha)){var m=e.definitions.filter(function(b){if(f(b.name.definition(),d))return!0;var c={name:b.name.name,file:b.name.start.file,line:b.name.start.line,col:b.name.start.col};return b.value&&b.value.has_side_effects(a)?(b._unused_side_effects=!0,a.warn("Side effects in initialization of unused variable {name} [{file}:{line},{col}]",c),!0):(a.warn("Dropping unused variable {name} [{file}:{line},{col}]",c),!1)});m=p(m,function(a,b){return!a.value&&b.value?-1:!b.value&&a.value?1:0});for(var n=[],k=0;k0&&(n.push(o.value),o.value=Ka.from_array(n),n=[]),++k)}return n=n.length>0?b($,e,{body:[b(Y,e,{body:Ka.from_array(n)})]}):null,0!=m.length||n?0==m.length?n:(e.definitions=m,n&&(n.body.unshift(e),e=n),e):b(_,e)}if(e instanceof ga&&(g(e,this),e.init instanceof $)){var q=e.init.body.slice(0,-1);return e.init=e.init.body.slice(-1)[0].body,q.push(e),h?S.splice(q):b($,e,{body:q})}return e instanceof ja&&e!==c?e:void 0});c.transform(j)}}),ja.DEFMETHOD("hoist_declarations",function(a){var c=a.option("hoist_funs"),d=a.option("hoist_vars"),e=this;if(c||d){var f=[],h=[],i=new u,j=0,k=0;e.walk(new x(function(a){return a instanceof ja&&a!==e?!0:a instanceof Fa?(++k,!0):void 0})),d=d&&k>1;var l=new N(function(a){if(a!==e){if(a instanceof X)return f.push(a),b(_,a);if(a instanceof oa&&c)return h.push(a),b(_,a);if(a instanceof Fa&&d){a.definitions.forEach(function(a){i.set(a.name.name,a),++j});var g=a.to_assignments(),k=l.parent();return k instanceof ha&&k.init===a?null==g?a.definitions[0].name:g:k instanceof ga&&k.init===a?g:g?b(Y,a,{body:g}):b(_,a)}if(a instanceof ja)return a}});if(e=e.transform(l),j>0){var m=[];if(i.each(function(a,b){e instanceof la&&g(function(b){return b.name==a.name.name},e.argnames)?i.del(b):(a=a.clone(),a.value=null,m.push(a),i.set(b,a))}),m.length>0){for(var n=0;n1){if(d[1])return b(ga,a,{body:a.body});if(a instanceof fa&&c.option("dead_code")){var e=[];return j(c,a.body,e),b($,a,{body:e})}}return a}),a(fa,function(a,c){return c.option("loops")?(a=da.prototype.optimize.call(a,c),a instanceof fa&&(r(a,c),a=b(ga,a,a).transform(c)),a):a}),a(ga,function(a,c){var d=a.condition;if(d&&(d=d.evaluate(c),a.condition=d[0]),!c.option("loops"))return a;if(d&&d.length>1&&!d[1]&&c.option("dead_code")){var e=[];return a.init instanceof V?e.push(a.init):a.init&&e.push(b(Y,a.init,{body:a.init})),j(c,a.body,e),b($,a,{body:e})}return r(a,c),a}),a(wa,function(a,c){if(!c.option("conditionals"))return a;var d=a.condition.evaluate(c);if(a.condition=d[0],d.length>1)if(d[1]){if(c.warn("Condition always true [{file}:{line},{col}]",a.condition.start),c.option("dead_code")){var f=[];return a.alternative&&j(c,a.alternative,f),f.push(a.body),b($,a,{body:f}).transform(c)}}else if(c.warn("Condition always false [{file}:{line},{col}]",a.condition.start),c.option("dead_code")){var f=[];return j(c,a.body,f),a.alternative&&f.push(a.alternative),b($,a,{body:f}).transform(c)}e(a.alternative)&&(a.alternative=null);var g=a.condition.negate(c),h=k(a.condition,g)===g;if(a.alternative&&h){h=!1,a.condition=g;var i=a.body;a.body=a.alternative||b(_),a.alternative=i}if(e(a.body)&&e(a.alternative))return b(Y,a.condition,{body:a.condition}).transform(c);if(a.body instanceof Y&&a.alternative instanceof Y)return b(Y,a,{body:b(Sa,a,{condition:a.condition,consequent:a.body.body,alternative:a.alternative.body})}).transform(c);if(e(a.alternative)&&a.body instanceof Y)return h?b(Y,a,{body:b(Ra,a,{operator:"||",left:g,right:a.body.body})}).transform(c):b(Y,a,{body:b(Ra,a,{operator:"&&",left:a.condition,right:a.body.body})}).transform(c);if(a.body instanceof _&&a.alternative&&a.alternative instanceof Y)return b(Y,a,{body:b(Ra,a,{operator:"||",left:a.condition,right:a.alternative.body})}).transform(c);if(a.body instanceof qa&&a.alternative instanceof qa&&a.body.TYPE==a.alternative.TYPE)return b(a.body.CTOR,a,{value:b(Sa,a,{condition:a.condition,consequent:a.body.value||b(sb,a.body).optimize(c),alternative:a.alternative.value||b(sb,a.alternative).optimize(c)})}).transform(c);if(a.body instanceof wa&&!a.body.alternative&&!a.alternative&&(a.condition=b(Ra,a.condition,{operator:"&&",left:a.condition,right:a.body.condition}).transform(c),a.body=a.body.body),q(a.body)&&a.alternative){var l=a.alternative;return a.alternative=null,b($,a,{body:[a,l]}).transform(c)}if(q(a.alternative)){var m=a.body;return a.body=a.alternative,a.condition=h?g:a.condition.negate(c),a.alternative=null,b($,a,{body:[a,m]}).transform(c)}return a}),a(xa,function(a,c){if(0==a.body.length&&c.option("conditionals"))return b(Y,a,{body:a.expression}).transform(c);for(;;){var d=a.body[a.body.length-1];if(d){var e=d.body[d.body.length-1];if(e instanceof ua&&h(c.loopcontrol_target(e.label))===a&&d.body.pop(),d instanceof za&&0==d.body.length){a.body.pop();continue}}break}var f=a.expression.evaluate(c);a:if(2==f.length)try{if(a.expression=f[0],!c.option("dead_code"))break a;var g=f[1],i=!1,j=!1,k=!1,l=!1,m=!1,n=new N(function(d,e,f){if(d instanceof la||d instanceof Y)return d;if(d instanceof xa&&d===a)return d=d.clone(),e(d,this),m?d:b($,d,{body:d.body.reduce(function(a,b){return a.concat(b.body)},[])}).transform(c);if(d instanceof wa||d instanceof Ba){var h=i;return i=!j,e(d,this),i=h,d}if(d instanceof aa||d instanceof xa){var h=j;return j=!0,e(d,this),j=h,d}if(d instanceof ua&&this.loopcontrol_target(d.label)===a)return i?(m=!0,d):j?d:(l=!0,f?S.skip:b(_,d));if(d instanceof ya&&this.parent()===a){if(l)return S.skip;if(d instanceof Aa){var n=d.expression.evaluate(c);if(n.length<2)throw a;return n[1]===g||k?(k=!0,q(d)&&(l=!0),e(d,this),d):S.skip}return e(d,this),d}});n.stack=c.stack.slice(),a=a.transform(n)}catch(o){if(o!==a)throw o}return a}),a(Aa,function(a,b){return a.body=i(a.body,b),a}),a(Ba,function(a,b){return a.body=i(a.body,b),a}),Ea.DEFMETHOD("remove_initializers",function(){this.definitions.forEach(function(a){a.value=null})}),Ea.DEFMETHOD("to_assignments",function(){var a=this.definitions.reduce(function(a,c){if(c.value){var d=b(ib,c.name,c.name);a.push(b(Ta,c,{operator:"=",left:d,right:c.value}))}return a},[]);return 0==a.length?null:Ka.from_array(a)}),a(Ea,function(a,c){return 0==a.definitions.length?b(_,a):a}),a(na,function(a,b){return a=la.prototype.optimize.call(a,b),b.option("unused")&&a.name&&a.name.unreferenced()&&(a.name=null),a}),a(Ia,function(a,d){if(d.option("unsafe")){var e=a.expression;if(e instanceof ib&&e.undeclared())switch(e.name){case"Array":if(1!=a.args.length)return b(Ua,a,{elements:a.args}).transform(d);break;case"Object":if(0==a.args.length)return b(Va,a,{properties:[]});break;case"String":if(0==a.args.length)return b(mb,a,{value:""});if(a.args.length<=1)return b(Ra,a,{left:a.args[0],operator:"+",right:b(mb,a,{value:""})}).transform(d);break;case"Number":if(0==a.args.length)return b(nb,a,{value:0});if(1==a.args.length)return b(Pa,a,{expression:a.args[0],operator:"+"}).transform(d);case"Boolean":if(0==a.args.length)return b(wb,a);if(1==a.args.length)return b(Pa,a,{expression:b(Pa,null,{expression:a.args[0],operator:"!"}),operator:"!"}).transform(d);break;case"Function":if(t(a.args,function(a){return a instanceof mb}))try{var f="(function("+a.args.slice(0,-1).map(function(a){return a.value}).join(",")+"){"+a.args[a.args.length-1].value+"})()",g=M(f);g.figure_out_scope({screw_ie8:d.option("screw_ie8")});var h=new Q(d.options);g=g.transform(h),g.figure_out_scope({screw_ie8:d.option("screw_ie8")}),g.mangle_names();var i;try{g.walk(new x(function(a){if(a instanceof la)throw i=a,g}))}catch(j){if(j!==g)throw j}if(!i)return a;var l=i.argnames.map(function(c,d){return b(mb,a.args[d],{value:c.print_to_string()})}),f=P();return $.prototype._codegen.call(i,i,f),f=f.toString().replace(/^\{|\}$/g,""),l.push(b(mb,a.args[a.args.length-1],{value:f})),a.args=l,a}catch(j){if(!(j instanceof I))throw console.log(j),j;d.warn("Error parsing code passed to new Function [{file}:{line},{col}]",a.args[a.args.length-1].start),d.warn(j.toString())}}else{if(e instanceof Ma&&"toString"==e.property&&0==a.args.length)return b(Ra,a,{left:b(mb,a,{value:""}),operator:"+",right:e.expression}).transform(d);if(e instanceof Ma&&e.expression instanceof Ua&&"join"==e.property){var m=0==a.args.length?",":a.args[0].evaluate(d)[1];if(null!=m){var n=e.expression.elements.reduce(function(a,b){if(b=b.evaluate(d),0==a.length||1==b.length)a.push(b);else{var e=a[a.length-1];if(2==e.length){var f=""+e[1]+m+b[1];a[a.length-1]=[c(d,f,e[0]),f]}else a.push(b)}return a},[]);if(0==n.length)return b(mb,a,{value:""});if(1==n.length)return n[0][0];if(""==m){var o;return o=n[0][0]instanceof mb||n[1][0]instanceof mb?n.shift()[0]:b(mb,a,{value:""}),n.reduce(function(a,c){return b(Ra,c[0],{operator:"+",left:a,right:c[0]})},o).transform(d)}var p=a.clone();return p.expression=p.expression.clone(),p.expression.expression=p.expression.expression.clone(),p.expression.expression.elements=n.map(function(a){return a[0]}),k(a,p)}}}}return d.option("side_effects")&&a.expression instanceof na&&0==a.args.length&&!Z.prototype.has_side_effects.call(a.expression,d)?b(sb,a).transform(d):d.option("drop_console")&&a.expression instanceof La&&a.expression.expression instanceof ib&&"console"==a.expression.expression.name&&a.expression.expression.undeclared()?b(sb,a).transform(d):a.evaluate(d)[0]}),a(Ja,function(a,c){if(c.option("unsafe")){var d=a.expression;if(d instanceof ib&&d.undeclared())switch(d.name){case"Object":case"RegExp":case"Function":case"Error":case"Array":return b(Ia,a,a).transform(c)}}return a}),a(Ka,function(a,c){if(!c.option("side_effects"))return a;if(!a.car.has_side_effects(c)){var d;if(!(a.cdr instanceof ib&&"eval"==a.cdr.name&&a.cdr.undeclared()&&(d=c.parent())instanceof Ia&&d.expression===a))return a.cdr}if(c.option("cascade")){if(a.car instanceof Ta&&!a.car.left.has_side_effects(c)){if(a.car.left.equivalent_to(a.cdr))return a.car;if(a.cdr instanceof Ia&&a.cdr.expression.equivalent_to(a.car.left))return a.cdr.expression=a.car,a.cdr}if(!a.car.has_side_effects(c)&&!a.cdr.has_side_effects(c)&&a.car.equivalent_to(a.cdr))return a.car}return a.cdr instanceof Pa&&"void"==a.cdr.operator&&!a.cdr.expression.has_side_effects(c)?(a.cdr.operator=a.car,a.cdr):a.cdr instanceof sb?b(Pa,a,{operator:"void",expression:a.car}):a}),Oa.DEFMETHOD("lift_sequences",function(a){if(a.option("sequences")&&this.expression instanceof Ka){var b=this.expression,c=b.to_array();return this.expression=c.pop(),c.push(this),b=Ka.from_array(c).transform(a)}return this}),a(Qa,function(a,b){return a.lift_sequences(b)}),a(Pa,function(a,c){a=a.lift_sequences(c);var d=a.expression;if(c.option("booleans")&&c.in_boolean_context()){switch(a.operator){case"!":if(d instanceof Pa&&"!"==d.operator)return d.expression;break;case"typeof":return c.warn("Boolean expression always true [{file}:{line},{col}]",a.start),b(xb,a)}d instanceof Ra&&"!"==a.operator&&(a=k(a,d.negate(c)))}return a.evaluate(c)[0]}),Ra.DEFMETHOD("lift_sequences",function(a){if(a.option("sequences")){if(this.left instanceof Ka){var b=this.left,c=b.to_array();return this.left=c.pop(),c.push(this),b=Ka.from_array(c).transform(a)}if(this.right instanceof Ka&&this instanceof Ta&&!v(this.left,a)){var b=this.right,c=b.to_array();return this.right=c.pop(),c.push(this),b=Ka.from_array(c).transform(a)}}return this});var y=s("== === != !== * & | ^");a(Ra,function(a,c){var d=c.has_directive("use asm")?l:function(b,d){if(d||!a.left.has_side_effects(c)&&!a.right.has_side_effects(c)){b&&(a.operator=b);var e=a.left;a.left=a.right,a.right=e}};if(y(a.operator)&&(a.right instanceof lb&&!(a.left instanceof lb)&&(a.left instanceof Ra&&Qb[a.left.operator]>=Qb[a.operator]||d(null,!0)),/^[!=]==?$/.test(a.operator))){if(a.left instanceof ib&&a.right instanceof Sa){if(a.right.consequent instanceof ib&&a.right.consequent.definition()===a.left.definition()){if(/^==/.test(a.operator))return a.right.condition;if(/^!=/.test(a.operator))return a.right.condition.negate(c)}if(a.right.alternative instanceof ib&&a.right.alternative.definition()===a.left.definition()){if(/^==/.test(a.operator))return a.right.condition.negate(c);if(/^!=/.test(a.operator))return a.right.condition}}if(a.right instanceof ib&&a.left instanceof Sa){if(a.left.consequent instanceof ib&&a.left.consequent.definition()===a.right.definition()){if(/^==/.test(a.operator))return a.left.condition;if(/^!=/.test(a.operator))return a.left.condition.negate(c)}if(a.left.alternative instanceof ib&&a.left.alternative.definition()===a.right.definition()){if(/^==/.test(a.operator))return a.left.condition.negate(c);if(/^!=/.test(a.operator))return a.left.condition}}}if(a=a.lift_sequences(c),c.option("comparisons"))switch(a.operator){case"===":case"!==":(a.left.is_string(c)&&a.right.is_string(c)||a.left.is_boolean()&&a.right.is_boolean())&&(a.operator=a.operator.substr(0,2));case"==":case"!=":a.left instanceof mb&&"undefined"==a.left.value&&a.right instanceof Pa&&"typeof"==a.right.operator&&c.option("unsafe")&&(a.right.expression instanceof ib&&a.right.expression.undeclared()||(a.right=a.right.expression,a.left=b(sb,a.left).optimize(c),2==a.operator.length&&(a.operator+="=")))}if(c.option("booleans")&&c.in_boolean_context())switch(a.operator){case"&&":var e=a.left.evaluate(c),f=a.right.evaluate(c);if(e.length>1&&!e[1]||f.length>1&&!f[1])return c.warn("Boolean && always false [{file}:{line},{col}]",a.start),b(wb,a);if(e.length>1&&e[1])return f[0];if(f.length>1&&f[1])return e[0];break;case"||":var e=a.left.evaluate(c),f=a.right.evaluate(c);if(e.length>1&&e[1]||f.length>1&&f[1])return c.warn("Boolean || always true [{file}:{line},{col}]",a.start),b(xb,a);if(e.length>1&&!e[1])return f[0];if(f.length>1&&!f[1])return e[0];break;case"+":var e=a.left.evaluate(c),f=a.right.evaluate(c);if(e.length>1&&e[0]instanceof mb&&e[1]||f.length>1&&f[0]instanceof mb&&f[1])return c.warn("+ in boolean context always true [{file}:{line},{col}]",a.start),b(xb,a)}if(c.option("comparisons")){if(!(c.parent()instanceof Ra)||c.parent()instanceof Ta){var g=b(Pa,a,{operator:"!",expression:a.negate(c)});a=k(a,g)}switch(a.operator){case"<":d(">");break;case"<=":d(">=")}}return"+"==a.operator&&a.right instanceof mb&&""===a.right.getValue()&&a.left instanceof Ra&&"+"==a.left.operator&&a.left.is_string(c)?a.left:(c.option("evaluate")&&"+"==a.operator&&(a.left instanceof lb&&a.right instanceof Ra&&"+"==a.right.operator&&a.right.left instanceof lb&&a.right.is_string(c)&&(a=b(Ra,a,{operator:"+",left:b(mb,null,{value:""+a.left.getValue()+a.right.left.getValue(),start:a.left.start,end:a.right.left.end}),right:a.right.right})),a.right instanceof lb&&a.left instanceof Ra&&"+"==a.left.operator&&a.left.right instanceof lb&&a.left.is_string(c)&&(a=b(Ra,a,{operator:"+",left:a.left.left,right:b(mb,null,{value:""+a.left.right.getValue()+a.right.getValue(),start:a.left.right.start,end:a.right.end})})),a.left instanceof Ra&&"+"==a.left.operator&&a.left.is_string(c)&&a.left.right instanceof lb&&a.right instanceof Ra&&"+"==a.right.operator&&a.right.left instanceof lb&&a.right.is_string(c)&&(a=b(Ra,a,{operator:"+",left:b(Ra,a.left,{operator:"+",left:a.left.left,right:b(mb,null,{value:""+a.left.right.getValue()+a.right.left.getValue(),start:a.left.right.start,end:a.right.left.end})}),right:a.right.right}))),a.right instanceof Ra&&a.right.operator==a.operator&&("*"==a.operator||"&&"==a.operator||"||"==a.operator)?(a.left=b(Ra,a.left,{operator:a.operator,left:a.left,right:a.right.left}),a.right=a.right.right,a.transform(c)):a.evaluate(c)[0])}),a(ib,function(a,d){if(a.undeclared()){var e=d.option("global_defs");if(e&&e.hasOwnProperty(a.name))return c(d,e[a.name],a);switch(a.name){case"undefined":return b(sb,a);case"NaN":return b(rb,a);case"Infinity":return b(ub,a)}}return a}),a(sb,function(a,c){if(c.option("unsafe")){var d=c.find_parent(ja),e=d.find_variable("undefined");if(e){var f=b(ib,a,{name:"undefined",scope:d,thedef:e});return f.reference(),f}}return a});var z=["+","-","/","*","%",">>","<<",">>>","|","^","&"];a(Ta,function(a,b){return a=a.lift_sequences(b),"="==a.operator&&a.left instanceof ib&&a.right instanceof Ra&&a.right.left instanceof ib&&a.right.left.name==a.left.name&&f(a.right.operator,z)&&(a.operator=a.right.operator+"=",a.right=a.right.right),a}),a(Sa,function(a,d){if(!d.option("conditionals"))return a;if(a.condition instanceof Ka){var e=a.condition.car;return a.condition=a.condition.cdr,Ka.cons(e,a)}var f=a.condition.evaluate(d);if(f.length>1)return f[1]?(d.warn("Condition always true [{file}:{line},{col}]",a.start),a.consequent):(d.warn("Condition always false [{file}:{line},{col}]",a.start),a.alternative);var g=f[0].negate(d);k(f[0],g)===g&&(a=b(Sa,a,{condition:g,consequent:a.alternative,alternative:a.consequent}));var h=a.consequent,i=a.alternative;if(h instanceof Ta&&i instanceof Ta&&h.operator==i.operator&&h.left.equivalent_to(i.left))return b(Ta,a,{operator:h.operator,left:h.left,right:b(Sa,a,{condition:a.condition,consequent:h.right,alternative:i.right})});if(h instanceof Ia&&i.TYPE===h.TYPE&&h.args.length==i.args.length&&h.expression.equivalent_to(i.expression)){if(0==h.args.length)return b(Ka,a,{car:a.condition,cdr:h});if(1==h.args.length)return h.args[0]=b(Sa,a,{condition:a.condition,consequent:h.args[0],alternative:i.args[0]}),h}return h instanceof Sa&&h.alternative.equivalent_to(i)?b(Sa,a,{condition:b(Ra,a,{left:a.condition,operator:"&&",right:h.condition}),consequent:h.consequent,alternative:i}):h instanceof lb&&i instanceof lb&&h.equivalent_to(i)?a.condition.has_side_effects(d)?Ka.from_array([a.condition,c(d,h.value,a)]):c(d,h.value,a):a}),a(vb,function(a,c){if(c.option("booleans")){var d=c.parent();return d instanceof Ra&&("=="==d.operator||"!="==d.operator)?(c.warn("Non-strict equality against boolean: {operator} {value} [{file}:{line},{col}]",{operator:d.operator,value:a.value,file:d.start.file,line:d.start.line,col:d.start.col}),b(nb,a,{value:+a.value})):b(Pa,a,{operator:"!",expression:b(nb,a,{value:1-a.value})})}return a}),a(Na,function(a,c){var d=a.property;if(d instanceof mb&&c.option("properties")){if(d=d.getValue(),Ab(d)?c.option("screw_ie8"):G(d))return b(Ma,a,{expression:a.expression,property:d}).optimize(c);var e=parseFloat(d);isNaN(e)||e.toString()!=d||(a.property=b(nb,a.property,{value:e}))}return a}),a(Ma,function(a,c){var d=a.property;return Ab(d)&&!c.option("screw_ie8")?b(Na,a,{expression:a.expression,property:b(mb,a,{value:d})}).optimize(c):a.evaluate(c)[0]}),a(Ua,w),a(Va,w),a(ob,w)}(),function(){function a(a){var b=a.loc,c=a.range;return new T({file:b&&b.source,line:b&&b.start.line,col:b&&b.start.column,pos:c?c[0]:a.start,endpos:c?c[0]:a.start})}function b(a){var b=a.loc,c=a.range;return new T({file:b&&b.source,line:b&&b.end.line,col:b&&b.end.column,pos:c?c[1]:a.end,endpos:c?c[1]:a.end})}function c(c,e,f){var k="function From_Moz_"+c+"(M){\n";k+="return new "+e.name+"({\nstart: my_start_token(M),\nend: my_end_token(M)";var l="function To_Moz_"+c+"(M){\n";l+="return {\ntype: "+JSON.stringify(c),f&&f.split(/\s*,\s*/).forEach(function(a){var b=/([a-z0-9$_]+)(=|@|>|%)([a-z0-9$_]+)/i.exec(a);if(!b)throw new Error("Can't understand property map: "+a);var c=b[1],d=b[2],e=b[3];switch(k+=",\n"+e+": ",l+=",\n"+c+": ",d){case"@":k+="M."+c+".map(from_moz)",l+="M."+e+".map(to_moz)";break;case">":k+="from_moz(M."+c+")",l+="to_moz(M."+e+")";break;case"=":k+="M."+c,l+="M."+e;break;case"%":k+="from_moz(M."+c+").body",l+="to_moz_block(M)";break;default:throw new Error("Can't understand operator in propmap: "+a)}}),k+="\n})\n}",l+="\n}\n}",k=new Function("my_start_token","my_end_token","from_moz","return("+k+")")(a,b,d),l=new Function("to_moz","to_moz_block","return("+l+")")(h,i),j[c]=k,g(e,l)}function d(a){k.push(a);var b=null!=a?j[a.type](a):null;return k.pop(),b}function e(a){return a.line?{line:a.line,column:a.col}:null}function f(a,b){var c=a.start,d=a.end;return null!=c.pos&&null!=d.pos&&(b.range=[c.pos,d.pos]),c.line&&(b.loc={start:e(c),end:e(d)},c.file&&(b.loc.source=c.file)),b}function g(a,b){a.DEFMETHOD("to_mozilla_ast",function(){return f(this,b(this))})}function h(a){return null!=a?a.to_mozilla_ast():null}function i(a){return{type:"BlockStatement",body:a.body.map(h)}}var j={ExpressionStatement:function(c){var e=c.expression;return"Literal"===e.type&&"string"==typeof e.value?new X({start:a(c),end:b(c),value:e.value}):new Y({start:a(c),end:b(c),body:d(e)})},TryStatement:function(c){var e=c.handlers||[c.handler];if(e.length>1||c.guardedHandlers&&c.guardedHandlers.length)throw new Error("Multiple catch clauses are not supported.");return new Ba({start:a(c),end:b(c),body:d(c.block).body,bcatch:d(e[0]),bfinally:c.finalizer?new Da(d(c.finalizer)):null})},Property:function(c){var e=c.key,f="Identifier"==e.type?e.name:e.value,g={start:a(e),end:b(c.value),key:f,value:d(c.value)};switch(c.kind){case"init":return new Xa(g);case"set":return g.value.name=d(e),new Ya(g);case"get":return g.value.name=d(e),new Za(g)}},ObjectExpression:function(c){return new Va({start:a(c),end:b(c),properties:c.properties.map(function(a){return a.type="Property",d(a)})})},SequenceExpression:function(a){return Ka.from_array(a.expressions.map(d))},MemberExpression:function(c){return new(c.computed?Na:Ma)({start:a(c),end:b(c),property:c.computed?d(c.property):c.property.name,expression:d(c.object)})},SwitchCase:function(c){return new(c.test?Aa:za)({start:a(c),end:b(c),expression:d(c.test),body:c.consequent.map(d)})},VariableDeclaration:function(c){return new("const"===c.kind?Ga:Fa)({start:a(c),end:b(c),definitions:c.declarations.map(d)})},Literal:function(c){var d=c.value,e={start:a(c),end:b(c)};if(null===d)return new qb(e);switch(typeof d){case"string":return e.value=d,new mb(e);case"number":return e.value=d,new nb(e);case"boolean":return new(d?xb:wb)(e);default:return e.value=d,new ob(e)}},Identifier:function(c){var d=k[k.length-2];return new("LabeledStatement"==d.type?hb:"VariableDeclarator"==d.type&&d.id===c?"const"==d.kind?cb:bb:"FunctionExpression"==d.type?d.id===c?fb:db:"FunctionDeclaration"==d.type?d.id===c?eb:db:"CatchClause"==d.type?gb:"BreakStatement"==d.type||"ContinueStatement"==d.type?jb:ib)({start:a(c),end:b(c),name:c.name})}};j.UpdateExpression=j.UnaryExpression=function(c){var e="prefix"in c?c.prefix:"UnaryExpression"==c.type?!0:!1;return new(e?Pa:Qa)({start:a(c),end:b(c),operator:c.operator,expression:d(c.argument)})},c("Program",ka,"body@body"),c("EmptyStatement",_),c("BlockStatement",$,"body@body"),c("IfStatement",wa,"test>condition, consequent>body, alternate>alternative"),c("LabeledStatement",ba,"label>label, body>body"),c("BreakStatement",ua,"label>label"),c("ContinueStatement",va,"label>label"),c("WithStatement",ia,"object>expression, body>body"),c("SwitchStatement",xa,"discriminant>expression, cases@body"),c("ReturnStatement",ra,"argument>value"),c("ThrowStatement",sa,"argument>value"),c("WhileStatement",fa,"test>condition, body>body"),c("DoWhileStatement",ea,"test>condition, body>body"),c("ForStatement",ga,"init>init, test>condition, update>step, body>body"),c("ForInStatement",ha,"left>init, right>object, body>body"),c("DebuggerStatement",W),c("FunctionDeclaration",oa,"id>name, params@argnames, body%body"),c("VariableDeclarator",Ha,"id>name, init>value"),c("CatchClause",Ca,"param>argname, body%body"),c("ThisExpression",kb),c("ArrayExpression",Ua,"elements@elements"),c("FunctionExpression",na,"id>name, params@argnames, body%body"),c("BinaryExpression",Ra,"operator=operator, left>left, right>right"),c("LogicalExpression",Ra,"operator=operator, left>left, right>right"),c("AssignmentExpression",Ta,"operator=operator, left>left, right>right"),c("ConditionalExpression",Sa,"test>condition, consequent>consequent, alternate>alternative"),c("NewExpression",Ja,"callee>expression, arguments@args"),c("CallExpression",Ia,"callee>expression, arguments@args"),g(X,function(a){return{type:"ExpressionStatement",expression:{type:"Literal",value:a.value}}}),g(Y,function(a){return{type:"ExpressionStatement",expression:h(a.body)}}),g(ya,function(a){return{type:"SwitchCase",test:h(a.expression),consequent:a.body.map(h)}}),g(Ba,function(a){return{type:"TryStatement",block:i(a),handler:h(a.bcatch),guardedHandlers:[],finalizer:h(a.bfinally)}}),g(Ca,function(a){return{type:"CatchClause",param:h(a.argname),guard:null,body:i(a)}}),g(Ea,function(a){return{type:"VariableDeclaration",kind:a instanceof Ga?"const":"var",declarations:a.definitions.map(h)}}),g(Ka,function(a){return{type:"SequenceExpression",expressions:a.to_array().map(h)}}),g(La,function(a){var b=a instanceof Na;return{type:"MemberExpression",object:h(a.expression),computed:b,property:b?h(a.property):{type:"Identifier",name:a.property}}}),g(Oa,function(a){return{type:"++"==a.operator||"--"==a.operator?"UpdateExpression":"UnaryExpression",operator:a.operator,prefix:a instanceof Pa,argument:h(a.expression)}}),g(Ra,function(a){return{type:"&&"==a.operator||"||"==a.operator?"LogicalExpression":"BinaryExpression",left:h(a.left),operator:a.operator,right:h(a.right)}}),g(Va,function(a){return{type:"ObjectExpression",properties:a.properties.map(h)}}),g(Wa,function(a){var b,c=D(a.key)?{type:"Identifier",name:a.key}:{type:"Literal",value:a.key};return a instanceof Xa?b="init":a instanceof Za?b="get":a instanceof Ya&&(b="set"),{type:"Property",kind:b,key:c,value:h(a.value)}}),g($a,function(a){var b=a.definition();return{type:"Identifier",name:b?b.mangled_name||b.name:a.name}}),g(lb,function(a){var b=a.value;return"number"==typeof b&&(0>b||0===b&&0>1/b)?{type:"UnaryExpression",operator:"-",prefix:!0,argument:{type:"Literal",value:-b}}:{type:"Literal",value:b}}),g(pb,function(a){return{type:"Identifier",name:String(a.value)}}),vb.DEFMETHOD("to_mozilla_ast",lb.prototype.to_mozilla_ast),qb.DEFMETHOD("to_mozilla_ast",lb.prototype.to_mozilla_ast),tb.DEFMETHOD("to_mozilla_ast",function(){return null}),Z.DEFMETHOD("to_mozilla_ast",$.prototype.to_mozilla_ast),la.DEFMETHOD("to_mozilla_ast",na.prototype.to_mozilla_ast);var k=null;U.from_mozilla_ast=function(a){var b=k;k=[];var c=d(a);return k=b,c}}(),a.array_to_hash=c,a.slice=d,a.characters=e,a.member=f,a.find_if=g,a.repeat_string=h,a.DefaultsError=i,a.defaults=j,a.merge=k,a.noop=l,a.MAP=S,a.push_uniq=m,a.string_template=n,a.remove=o,a.mergeSort=p,a.set_difference=q,a.set_intersection=r,a.makePredicate=s,a.all=t,a.Dictionary=u,a.DEFNODE=v,a.AST_Token=T,a.AST_Node=U,a.AST_Statement=V,a.AST_Debugger=W,a.AST_Directive=X,a.AST_SimpleStatement=Y,a.walk_body=w,a.AST_Block=Z,a.AST_BlockStatement=$,a.AST_EmptyStatement=_,a.AST_StatementWithBody=aa,a.AST_LabeledStatement=ba,a.AST_IterationStatement=ca,a.AST_DWLoop=da,a.AST_Do=ea,a.AST_While=fa,a.AST_For=ga,a.AST_ForIn=ha,a.AST_With=ia,a.AST_Scope=ja,a.AST_Toplevel=ka,a.AST_Lambda=la,a.AST_Accessor=ma,a.AST_Function=na,a.AST_Defun=oa,a.AST_Jump=pa,a.AST_Exit=qa,a.AST_Return=ra,a.AST_Throw=sa,a.AST_LoopControl=ta,a.AST_Break=ua,a.AST_Continue=va,a.AST_If=wa,a.AST_Switch=xa,a.AST_SwitchBranch=ya,a.AST_Default=za,a.AST_Case=Aa,a.AST_Try=Ba,a.AST_Catch=Ca,a.AST_Finally=Da,a.AST_Definitions=Ea,a.AST_Var=Fa,a.AST_Const=Ga,a.AST_VarDef=Ha,a.AST_Call=Ia,a.AST_New=Ja,a.AST_Seq=Ka,a.AST_PropAccess=La,a.AST_Dot=Ma,a.AST_Sub=Na,a.AST_Unary=Oa,a.AST_UnaryPrefix=Pa,a.AST_UnaryPostfix=Qa,a.AST_Binary=Ra,a.AST_Conditional=Sa,a.AST_Assign=Ta,a.AST_Array=Ua,a.AST_Object=Va,a.AST_ObjectProperty=Wa,a.AST_ObjectKeyVal=Xa,a.AST_ObjectSetter=Ya,a.AST_ObjectGetter=Za,a.AST_Symbol=$a,a.AST_SymbolAccessor=_a,a.AST_SymbolDeclaration=ab,a.AST_SymbolVar=bb,a.AST_SymbolConst=cb,a.AST_SymbolFunarg=db,a.AST_SymbolDefun=eb,a.AST_SymbolLambda=fb,a.AST_SymbolCatch=gb,a.AST_Label=hb,a.AST_SymbolRef=ib,a.AST_LabelRef=jb,a.AST_This=kb,a.AST_Constant=lb,a.AST_String=mb,a.AST_Number=nb,a.AST_RegExp=ob,a.AST_Atom=pb,a.AST_Null=qb,a.AST_NaN=rb,a.AST_Undefined=sb,a.AST_Hole=tb,a.AST_Infinity=ub,a.AST_Boolean=vb,a.AST_False=wb,a.AST_True=xb,a.TreeWalker=x,a.KEYWORDS=yb,a.KEYWORDS_ATOM=zb, -a.RESERVED_WORDS=Ab,a.KEYWORDS_BEFORE_EXPRESSION=Bb,a.OPERATOR_CHARS=Cb,a.RE_HEX_NUMBER=Db,a.RE_OCT_NUMBER=Eb,a.RE_DEC_NUMBER=Fb,a.OPERATORS=Gb,a.WHITESPACE_CHARS=Hb,a.PUNC_BEFORE_EXPRESSION=Ib,a.PUNC_CHARS=Jb,a.REGEXP_MODIFIERS=Kb,a.UNICODE=Lb,a.is_letter=y,a.is_digit=z,a.is_alphanumeric_char=A,a.is_unicode_combining_mark=B,a.is_unicode_connector_punctuation=C,a.is_identifier=D,a.is_identifier_start=E,a.is_identifier_char=F,a.is_identifier_string=G,a.parse_js_number=H,a.JS_Parse_Error=I,a.js_error=J,a.is_token=K,a.EX_EOF=Mb,a.tokenizer=L,a.UNARY_PREFIX=Nb,a.UNARY_POSTFIX=Ob,a.ASSIGNMENT=Pb,a.PRECEDENCE=Qb,a.STATEMENTS_WITH_LABELS=Rb,a.ATOMIC_START_TOKEN=Sb,a.parse=M,a.TreeTransformer=N,a.SymbolDef=O,a.base54=Tb,a.OutputStream=P,a.Compressor=Q,a.SourceMap=R}({},function(){return this}()),/*! @source http://purl.eligrey.com/github/Blob.js/blob/master/Blob.js */ -function(a){"use strict";if(a.URL=a.URL||a.webkitURL,a.Blob&&a.URL)try{return void new Blob}catch(b){}var c=a.BlobBuilder||a.WebKitBlobBuilder||a.MozBlobBuilder||function(a){var b=function(a){return Object.prototype.toString.call(a).match(/^\[object\s(.*)\]$/)[1]},c=function(){this.data=[]},d=function(a,b,c){this.data=a,this.size=a.length,this.type=b,this.encoding=c},e=c.prototype,f=d.prototype,g=a.FileReaderSync,h=function(a){this.code=this[this.name=a]},i="NOT_FOUND_ERR SECURITY_ERR ABORT_ERR NOT_READABLE_ERR ENCODING_ERR NO_MODIFICATION_ALLOWED_ERR INVALID_STATE_ERR SYNTAX_ERR".split(" "),j=i.length,k=a.URL||a.webkitURL||a,l=k.createObjectURL,m=k.revokeObjectURL,n=k,o=a.btoa,p=a.atob,q=a.ArrayBuffer,r=a.Uint8Array,s=/^[\w-]+:\/*\[?[\w\.:-]+\]?(?::[0-9]+)?/;for(d.fake=f.fake=!0;j--;)h.prototype[i[j]]=j+1;return k.createObjectURL||(n=a.URL=function(a){var b,c=document.createElementNS("http://www.w3.org/1999/xhtml","a");return c.href=a,"origin"in c||("data:"===c.protocol.toLowerCase()?c.origin=null:(b=a.match(s),c.origin=b&&b[1])),c}),n.createObjectURL=function(a){var b,c=a.type;return null===c&&(c="application/octet-stream"),a instanceof d?(b="data:"+c,"base64"===a.encoding?b+";base64,"+a.data:"URI"===a.encoding?b+","+decodeURIComponent(a.data):o?b+";base64,"+o(a.data):b+","+encodeURIComponent(a.data)):l?l.call(k,a):void 0},n.revokeObjectURL=function(a){"data:"!==a.substring(0,5)&&m&&m.call(k,a)},e.append=function(a){var c=this.data;if(r&&(a instanceof q||a instanceof r)){for(var e="",f=new r(a),i=0,j=f.length;j>i;i++)e+=String.fromCharCode(f[i]);c.push(e)}else if("Blob"===b(a)||"File"===b(a)){if(!g)throw new h("NOT_READABLE_ERR");var k=new g;c.push(k.readAsBinaryString(a))}else a instanceof d?"base64"===a.encoding&&p?c.push(p(a.data)):"URI"===a.encoding?c.push(decodeURIComponent(a.data)):"raw"===a.encoding&&c.push(a.data):("string"!=typeof a&&(a+=""),c.push(unescape(encodeURIComponent(a))))},e.getBlob=function(a){return arguments.length||(a=null),new d(this.data.join(""),a,"raw")},e.toString=function(){return"[object BlobBuilder]"},f.slice=function(a,b,c){var e=arguments.length;return 3>e&&(c=null),new d(this.data.slice(a,e>1?b:this.data.length),c,this.encoding)},f.toString=function(){return"[object Blob]"},f.close=function(){this.size=0,delete this.data},c}(a);a.Blob=function(a,b){var d=b?b.type||"":"",e=new c;if(a)for(var f=0,g=a.length;g>f;f++)e.append(a[f]);return e.getBlob(d)}}("undefined"!=typeof self&&self||"undefined"!=typeof window&&window||this.content||this);/*! @source http://purl.eligrey.com/github/FileSaver.js/blob/master/FileSaver.js */ -var saveAs=saveAs||"undefined"!=typeof navigator&&navigator.msSaveOrOpenBlob&&navigator.msSaveOrOpenBlob.bind(navigator)||function(a){"use strict";if("undefined"==typeof navigator||!/MSIE [1-9]\./.test(navigator.userAgent)){var b=a.document,c=function(){return a.URL||a.webkitURL||a},d=b.createElementNS("http://www.w3.org/1999/xhtml","a"),e="download"in d,f=function(c){var d=b.createEvent("MouseEvents");d.initMouseEvent("click",!0,!1,a,0,0,0,0,0,!1,!1,!1,!1,0,null),c.dispatchEvent(d)},g=a.webkitRequestFileSystem,h=a.requestFileSystem||g||a.mozRequestFileSystem,i=function(b){(a.setImmediate||a.setTimeout)(function(){throw b},0)},j="application/octet-stream",k=0,l=500,m=function(b){var d=function(){"string"==typeof b?c().revokeObjectURL(b):b.remove()};a.chrome?d():setTimeout(d,l)},n=function(a,b,c){b=[].concat(b);for(var d=b.length;d--;){var e=a["on"+b[d]];if("function"==typeof e)try{e.call(a,c||a)}catch(f){i(f)}}},o=function(b,i){var l,o,p,q=this,r=b.type,s=!1,t=function(){n(q,"writestart progress write writeend".split(" "))},u=function(){if((s||!l)&&(l=c().createObjectURL(b)),o)o.location.href=l;else{var d=a.open(l,"_blank");void 0==d&&"undefined"!=typeof safari&&(a.location.href=l)}q.readyState=q.DONE,t(),m(l)},v=function(a){return function(){return q.readyState!==q.DONE?a.apply(this,arguments):void 0}},w={create:!0,exclusive:!1};return q.readyState=q.INIT,i||(i="download"),e?(l=c().createObjectURL(b),d.href=l,d.download=i,f(d),q.readyState=q.DONE,t(),void m(l)):(a.chrome&&r&&r!==j&&(p=b.slice||b.webkitSlice,b=p.call(b,0,b.size,j),s=!0),g&&"download"!==i&&(i+=".download"),(r===j||g)&&(o=a),h?(k+=b.size,void h(a.TEMPORARY,k,v(function(a){a.root.getDirectory("saved",w,v(function(a){var c=function(){a.getFile(i,w,v(function(a){a.createWriter(v(function(c){c.onwriteend=function(b){o.location.href=a.toURL(),q.readyState=q.DONE,n(q,"writeend",b),m(a)},c.onerror=function(){var a=c.error;a.code!==a.ABORT_ERR&&u()},"writestart progress write abort".split(" ").forEach(function(a){c["on"+a]=q["on"+a]}),c.write(b),q.abort=function(){c.abort(),q.readyState=q.DONE},q.readyState=q.WRITING}),u)}),u)};a.getFile(i,{create:!1},v(function(a){a.remove(),c()}),v(function(a){a.code===a.NOT_FOUND_ERR?c():u()}))}),u)}),u)):void u())},p=o.prototype,q=function(a,b){return new o(a,b)};return p.abort=function(){var a=this;a.readyState=a.DONE,n(a,"abort")},p.readyState=p.INIT=0,p.WRITING=1,p.DONE=2,p.error=p.onwritestart=p.onprogress=p.onwrite=p.onabort=p.onerror=p.onwriteend=null,q}}("undefined"!=typeof self&&self||"undefined"!=typeof window&&window||this.content);"undefined"!=typeof module&&module.exports?module.exports.saveAs=saveAs:"undefined"!=typeof define&&null!==define&&null!=define.amd&&define([],function(){return saveAs});/*! - * Bootstrap v3.3.4 (http://getbootstrap.com) +!function(a){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=a();else if("function"==typeof define&&define.amd)define([],a);else{var b;"undefined"!=typeof window?b=window:"undefined"!=typeof global?b=global:"undefined"!=typeof self&&(b=self),b.JSZip=a()}}(function(){return function a(b,c,d){function e(g,h){if(!c[g]){if(!b[g]){var i="function"==typeof require&&require;if(!h&&i)return i(g,!0);if(f)return f(g,!0);throw new Error("Cannot find module '"+g+"'")}var j=c[g]={exports:{}};b[g][0].call(j.exports,function(a){var c=b[g][1][a];return e(c?c:a)},j,j.exports,a,b,c,d)}return c[g].exports}for(var f="function"==typeof require&&require,g=0;g>2,g=(3&b)<<4|c>>4,h=(15&c)<<2|e>>6,i=63&e,isNaN(c)?h=i=64:isNaN(e)&&(i=64),j=j+d.charAt(f)+d.charAt(g)+d.charAt(h)+d.charAt(i);return j},c.decode=function(a){var b,c,e,f,g,h,i,j="",k=0;for(a=a.replace(/[^A-Za-z0-9\+\/\=]/g,"");k>4,c=(15&g)<<4|h>>2,e=(3&h)<<6|i,j+=String.fromCharCode(b),64!=h&&(j+=String.fromCharCode(c)),64!=i&&(j+=String.fromCharCode(e));return j}},{}],2:[function(a,b){"use strict";function c(){this.compressedSize=0,this.uncompressedSize=0,this.crc32=0,this.compressionMethod=null,this.compressedContent=null}c.prototype={getContent:function(){return null},getCompressedContent:function(){return null}},b.exports=c},{}],3:[function(a,b,c){"use strict";c.STORE={magic:"\x00\x00",compress:function(a){return a},uncompress:function(a){return a},compressInputType:null,uncompressInputType:null},c.DEFLATE=a("./flate")},{"./flate":8}],4:[function(a,b){"use strict";var c=a("./utils"),d=[0,1996959894,3993919788,2567524794,124634137,1886057615,3915621685,2657392035,249268274,2044508324,3772115230,2547177864,162941995,2125561021,3887607047,2428444049,498536548,1789927666,4089016648,2227061214,450548861,1843258603,4107580753,2211677639,325883990,1684777152,4251122042,2321926636,335633487,1661365465,4195302755,2366115317,997073096,1281953886,3579855332,2724688242,1006888145,1258607687,3524101629,2768942443,901097722,1119000684,3686517206,2898065728,853044451,1172266101,3705015759,2882616665,651767980,1373503546,3369554304,3218104598,565507253,1454621731,3485111705,3099436303,671266974,1594198024,3322730930,2970347812,795835527,1483230225,3244367275,3060149565,1994146192,31158534,2563907772,4023717930,1907459465,112637215,2680153253,3904427059,2013776290,251722036,2517215374,3775830040,2137656763,141376813,2439277719,3865271297,1802195444,476864866,2238001368,4066508878,1812370925,453092731,2181625025,4111451223,1706088902,314042704,2344532202,4240017532,1658658271,366619977,2362670323,4224994405,1303535960,984961486,2747007092,3569037538,1256170817,1037604311,2765210733,3554079995,1131014506,879679996,2909243462,3663771856,1141124467,855842277,2852801631,3708648649,1342533948,654459306,3188396048,3373015174,1466479909,544179635,3110523913,3462522015,1591671054,702138776,2966460450,3352799412,1504918807,783551873,3082640443,3233442989,3988292384,2596254646,62317068,1957810842,3939845945,2647816111,81470997,1943803523,3814918930,2489596804,225274430,2053790376,3826175755,2466906013,167816743,2097651377,4027552580,2265490386,503444072,1762050814,4150417245,2154129355,426522225,1852507879,4275313526,2312317920,282753626,1742555852,4189708143,2394877945,397917763,1622183637,3604390888,2714866558,953729732,1340076626,3518719985,2797360999,1068828381,1219638859,3624741850,2936675148,906185462,1090812512,3747672003,2825379669,829329135,1181335161,3412177804,3160834842,628085408,1382605366,3423369109,3138078467,570562233,1426400815,3317316542,2998733608,733239954,1555261956,3268935591,3050360625,752459403,1541320221,2607071920,3965973030,1969922972,40735498,2617837225,3943577151,1913087877,83908371,2512341634,3803740692,2075208622,213261112,2463272603,3855990285,2094854071,198958881,2262029012,4057260610,1759359992,534414190,2176718541,4139329115,1873836001,414664567,2282248934,4279200368,1711684554,285281116,2405801727,4167216745,1634467795,376229701,2685067896,3608007406,1308918612,956543938,2808555105,3495958263,1231636301,1047427035,2932959818,3654703836,1088359270,936918e3,2847714899,3736837829,1202900863,817233897,3183342108,3401237130,1404277552,615818150,3134207493,3453421203,1423857449,601450431,3009837614,3294710456,1567103746,711928724,3020668471,3272380065,1510334235,755167117];b.exports=function(a,b){if("undefined"==typeof a||!a.length)return 0;var e="string"!==c.getTypeOf(a);"undefined"==typeof b&&(b=0);var f=0,g=0,h=0;b=-1^b;for(var i=0,j=a.length;j>i;i++)h=e?a[i]:a.charCodeAt(i),g=255&(b^h),f=d[g],b=b>>>8^f;return-1^b}},{"./utils":21}],5:[function(a,b){"use strict";function c(){this.data=null,this.length=0,this.index=0}var d=a("./utils");c.prototype={checkOffset:function(a){this.checkIndex(this.index+a)},checkIndex:function(a){if(this.lengtha)throw new Error("End of data reached (data length = "+this.length+", asked index = "+a+"). Corrupted zip ?")},setIndex:function(a){this.checkIndex(a),this.index=a},skip:function(a){this.setIndex(this.index+a)},byteAt:function(){},readInt:function(a){var b,c=0;for(this.checkOffset(a),b=this.index+a-1;b>=this.index;b--)c=(c<<8)+this.byteAt(b);return this.index+=a,c},readString:function(a){return d.transformTo("string",this.readData(a))},readData:function(){},lastIndexOfSignature:function(){},readDate:function(){var a=this.readInt(4);return new Date((a>>25&127)+1980,(a>>21&15)-1,a>>16&31,a>>11&31,a>>5&63,(31&a)<<1)}},b.exports=c},{"./utils":21}],6:[function(a,b,c){"use strict";c.base64=!1,c.binary=!1,c.dir=!1,c.createFolders=!1,c.date=null,c.compression=null,c.compressionOptions=null,c.comment=null,c.unixPermissions=null,c.dosPermissions=null},{}],7:[function(a,b,c){"use strict";var d=a("./utils");c.string2binary=function(a){return d.string2binary(a)},c.string2Uint8Array=function(a){return d.transformTo("uint8array",a)},c.uint8Array2String=function(a){return d.transformTo("string",a)},c.string2Blob=function(a){var b=d.transformTo("arraybuffer",a);return d.arrayBuffer2Blob(b)},c.arrayBuffer2Blob=function(a){return d.arrayBuffer2Blob(a)},c.transformTo=function(a,b){return d.transformTo(a,b)},c.getTypeOf=function(a){return d.getTypeOf(a)},c.checkSupport=function(a){return d.checkSupport(a)},c.MAX_VALUE_16BITS=d.MAX_VALUE_16BITS,c.MAX_VALUE_32BITS=d.MAX_VALUE_32BITS,c.pretty=function(a){return d.pretty(a)},c.findCompression=function(a){return d.findCompression(a)},c.isRegExp=function(a){return d.isRegExp(a)}},{"./utils":21}],8:[function(a,b,c){"use strict";var d="undefined"!=typeof Uint8Array&&"undefined"!=typeof Uint16Array&&"undefined"!=typeof Uint32Array,e=a("pako");c.uncompressInputType=d?"uint8array":"array",c.compressInputType=d?"uint8array":"array",c.magic="\b\x00",c.compress=function(a,b){return e.deflateRaw(a,{level:b.level||-1})},c.uncompress=function(a){return e.inflateRaw(a)}},{pako:24}],9:[function(a,b){"use strict";function c(a,b){return this instanceof c?(this.files={},this.comment=null,this.root="",a&&this.load(a,b),void(this.clone=function(){var a=new c;for(var b in this)"function"!=typeof this[b]&&(a[b]=this[b]);return a})):new c(a,b)}var d=a("./base64");c.prototype=a("./object"),c.prototype.load=a("./load"),c.support=a("./support"),c.defaults=a("./defaults"),c.utils=a("./deprecatedPublicUtils"),c.base64={encode:function(a){return d.encode(a)},decode:function(a){return d.decode(a)}},c.compressions=a("./compressions"),b.exports=c},{"./base64":1,"./compressions":3,"./defaults":6,"./deprecatedPublicUtils":7,"./load":10,"./object":13,"./support":17}],10:[function(a,b){"use strict";var c=a("./base64"),d=a("./zipEntries");b.exports=function(a,b){var e,f,g,h;for(b=b||{},b.base64&&(a=c.decode(a)),f=new d(a,b),e=f.files,g=0;gc;c++)d+=String.fromCharCode(255&a),a>>>=8;return d},t=function(){var a,b,c={};for(a=0;a0?a.substring(0,b):""},x=function(a){return"/"!=a.slice(-1)&&(a+="/"),a},y=function(a,b){return b="undefined"!=typeof b?b:!1,a=x(a),this.files[a]||v.call(this,a,null,{dir:!0,createFolders:b}),this.files[a]},z=function(a,b,c){var f,g=new j;return a._data instanceof j?(g.uncompressedSize=a._data.uncompressedSize,g.crc32=a._data.crc32,0===g.uncompressedSize||a.dir?(b=i.STORE,g.compressedContent="",g.crc32=0):a._data.compressionMethod===b.magic?g.compressedContent=a._data.getCompressedContent():(f=a._data.getContent(),g.compressedContent=b.compress(d.transformTo(b.compressInputType,f),c))):(f=p(a),(!f||0===f.length||a.dir)&&(b=i.STORE,f=""),g.uncompressedSize=f.length,g.crc32=e(f),g.compressedContent=b.compress(d.transformTo(b.compressInputType,f),c)),g.compressedSize=g.compressedContent.length,g.compressionMethod=b.magic,g},A=function(a,b){var c=a;return a||(c=b?16893:33204),(65535&c)<<16},B=function(a){return 63&(a||0)},C=function(a,b,c,g,h){var i,j,k,m,n=(c.compressedContent,d.transformTo("string",l.utf8encode(b.name))),o=b.comment||"",p=d.transformTo("string",l.utf8encode(o)),q=n.length!==b.name.length,r=p.length!==o.length,t=b.options,u="",v="",w="";k=b._initialMetadata.dir!==b.dir?b.dir:t.dir,m=b._initialMetadata.date!==b.date?b.date:t.date;var x=0,y=0;k&&(x|=16),"UNIX"===h?(y=798,x|=A(b.unixPermissions,k)):(y=20,x|=B(b.dosPermissions,k)),i=m.getHours(),i<<=6,i|=m.getMinutes(),i<<=5,i|=m.getSeconds()/2,j=m.getFullYear()-1980,j<<=4,j|=m.getMonth()+1,j<<=5,j|=m.getDate(),q&&(v=s(1,1)+s(e(n),4)+n,u+="up"+s(v.length,2)+v),r&&(w=s(1,1)+s(this.crc32(p),4)+p,u+="uc"+s(w.length,2)+w);var z="";z+="\n\x00",z+=q||r?"\x00\b":"\x00\x00",z+=c.compressionMethod,z+=s(i,2),z+=s(j,2),z+=s(c.crc32,4),z+=s(c.compressedSize,4),z+=s(c.uncompressedSize,4),z+=s(n.length,2),z+=s(u.length,2);var C=f.LOCAL_FILE_HEADER+z+n+u,D=f.CENTRAL_FILE_HEADER+s(y,2)+z+s(p.length,2)+"\x00\x00\x00\x00"+s(x,4)+s(g,4)+n+u+p;return{fileRecord:C,dirRecord:D,compressedObject:c}},D={load:function(){throw new Error("Load method is not defined. Is the file jszip-load.js included ?")},filter:function(a){var b,c,d,e,f=[];for(b in this.files)this.files.hasOwnProperty(b)&&(d=this.files[b],e=new r(d.name,d._data,t(d.options)),c=b.slice(this.root.length,b.length),b.slice(0,this.root.length)===this.root&&a(c,e)&&f.push(e));return f},file:function(a,b,c){if(1===arguments.length){if(d.isRegExp(a)){var e=a;return this.filter(function(a,b){return!b.dir&&e.test(a)})}return this.filter(function(b,c){return!c.dir&&b===a})[0]||null}return a=this.root+a,v.call(this,a,b,c),this},folder:function(a){if(!a)return this;if(d.isRegExp(a))return this.filter(function(b,c){return c.dir&&a.test(b)});var b=this.root+a,c=y.call(this,b),e=this.clone();return e.root=c.name,e},remove:function(a){a=this.root+a;var b=this.files[a];if(b||("/"!=a.slice(-1)&&(a+="/"),b=this.files[a]),b&&!b.dir)delete this.files[a];else for(var c=this.filter(function(b,c){return c.name.slice(0,a.length)===a}),d=0;d=0;--f)if(this.data[f]===b&&this.data[f+1]===c&&this.data[f+2]===d&&this.data[f+3]===e)return f;return-1},c.prototype.readData=function(a){if(this.checkOffset(a),0===a)return new Uint8Array(0);var b=this.data.subarray(this.index,this.index+a);return this.index+=a,b},b.exports=c},{"./dataReader":5}],19:[function(a,b){"use strict";var c=a("./utils"),d=function(a){this.data=new Uint8Array(a),this.index=0};d.prototype={append:function(a){0!==a.length&&(a=c.transformTo("uint8array",a),this.data.set(a,this.index),this.index+=a.length)},finalize:function(){return this.data}},b.exports=d},{"./utils":21}],20:[function(a,b,c){"use strict";for(var d=a("./utils"),e=a("./support"),f=a("./nodeBuffer"),g=new Array(256),h=0;256>h;h++)g[h]=h>=252?6:h>=248?5:h>=240?4:h>=224?3:h>=192?2:1;g[254]=g[254]=1;var i=function(a){var b,c,d,f,g,h=a.length,i=0;for(f=0;h>f;f++)c=a.charCodeAt(f),55296===(64512&c)&&h>f+1&&(d=a.charCodeAt(f+1),56320===(64512&d)&&(c=65536+(c-55296<<10)+(d-56320),f++)),i+=128>c?1:2048>c?2:65536>c?3:4;for(b=e.uint8array?new Uint8Array(i):new Array(i),g=0,f=0;i>g;f++)c=a.charCodeAt(f),55296===(64512&c)&&h>f+1&&(d=a.charCodeAt(f+1),56320===(64512&d)&&(c=65536+(c-55296<<10)+(d-56320),f++)),128>c?b[g++]=c:2048>c?(b[g++]=192|c>>>6,b[g++]=128|63&c):65536>c?(b[g++]=224|c>>>12,b[g++]=128|c>>>6&63,b[g++]=128|63&c):(b[g++]=240|c>>>18,b[g++]=128|c>>>12&63,b[g++]=128|c>>>6&63,b[g++]=128|63&c);return b},j=function(a,b){var c;for(b=b||a.length,b>a.length&&(b=a.length),c=b-1;c>=0&&128===(192&a[c]);)c--;return 0>c?b:0===c?b:c+g[a[c]]>b?c:b},k=function(a){var b,c,e,f,h=a.length,i=new Array(2*h);for(c=0,b=0;h>b;)if(e=a[b++],128>e)i[c++]=e;else if(f=g[e],f>4)i[c++]=65533,b+=f-1;else{for(e&=2===f?31:3===f?15:7;f>1&&h>b;)e=e<<6|63&a[b++],f--;f>1?i[c++]=65533:65536>e?i[c++]=e:(e-=65536,i[c++]=55296|e>>10&1023,i[c++]=56320|1023&e)}return i.length!==c&&(i.subarray?i=i.subarray(0,c):i.length=c),d.applyFromCharCode(i)};c.utf8encode=function(a){return e.nodebuffer?f(a,"utf-8"):i(a)},c.utf8decode=function(a){if(e.nodebuffer)return d.transformTo("nodebuffer",a).toString("utf-8");a=d.transformTo(e.uint8array?"uint8array":"array",a);for(var b=[],c=0,f=a.length,g=65536;f>c;){var h=j(a,Math.min(c+g,f));b.push(k(e.uint8array?a.subarray(c,h):a.slice(c,h))),c=h}return b.join("")}},{"./nodeBuffer":11,"./support":17,"./utils":21}],21:[function(a,b,c){"use strict";function d(a){return a}function e(a,b){for(var c=0;cg&&b>1;)try{d.push("array"===f||"nodebuffer"===f?String.fromCharCode.apply(null,a.slice(g,Math.min(g+b,e))):String.fromCharCode.apply(null,a.subarray(g,Math.min(g+b,e)))),g+=b}catch(i){b=Math.floor(b/2)}return d.join("")}function g(a,b){for(var c=0;cb?"0":"")+b.toString(16).toUpperCase();return d},c.findCompression=function(a){for(var b in i)if(i.hasOwnProperty(b)&&i[b].magic===a)return i[b];return null},c.isRegExp=function(a){return"[object RegExp]"===Object.prototype.toString.call(a)}},{"./compressions":3,"./nodeBuffer":11,"./support":17}],22:[function(a,b){"use strict";function c(a,b){this.files=[],this.loadOptions=b,a&&this.load(a)}var d=a("./stringReader"),e=a("./nodeBufferReader"),f=a("./uint8ArrayReader"),g=a("./utils"),h=a("./signature"),i=a("./zipEntry"),j=a("./support"),k=a("./object");c.prototype={checkSignature:function(a){var b=this.reader.readString(4);if(b!==a)throw new Error("Corrupted zip or bug : unexpected signature ("+g.pretty(b)+", expected "+g.pretty(a)+")")},readBlockEndOfCentral:function(){this.diskNumber=this.reader.readInt(2),this.diskWithCentralDirStart=this.reader.readInt(2),this.centralDirRecordsOnThisDisk=this.reader.readInt(2),this.centralDirRecords=this.reader.readInt(2),this.centralDirSize=this.reader.readInt(4),this.centralDirOffset=this.reader.readInt(4),this.zipCommentLength=this.reader.readInt(2),this.zipComment=this.reader.readString(this.zipCommentLength),this.zipComment=k.utf8decode(this.zipComment)},readBlockZip64EndOfCentral:function(){this.zip64EndOfCentralSize=this.reader.readInt(8),this.versionMadeBy=this.reader.readString(2),this.versionNeeded=this.reader.readInt(2),this.diskNumber=this.reader.readInt(4),this.diskWithCentralDirStart=this.reader.readInt(4),this.centralDirRecordsOnThisDisk=this.reader.readInt(8),this.centralDirRecords=this.reader.readInt(8),this.centralDirSize=this.reader.readInt(8),this.centralDirOffset=this.reader.readInt(8),this.zip64ExtensibleData={};for(var a,b,c,d=this.zip64EndOfCentralSize-44,e=0;d>e;)a=this.reader.readInt(2),b=this.reader.readInt(4),c=this.reader.readString(b),this.zip64ExtensibleData[a]={id:a,length:b,value:c}},readBlockZip64EndOfCentralLocator:function(){if(this.diskWithZip64CentralDirStart=this.reader.readInt(4),this.relativeOffsetEndOfZip64CentralDir=this.reader.readInt(8),this.disksCount=this.reader.readInt(4),this.disksCount>1)throw new Error("Multi-volumes zip are not supported")},readLocalFiles:function(){var a,b;for(a=0;a>8;this.dir=16&this.externalFileAttributes?!0:!1,a===h&&(this.dosPermissions=63&this.externalFileAttributes),a===i&&(this.unixPermissions=this.externalFileAttributes>>16&65535),this.dir||"/"!==this.fileName.slice(-1)||(this.dir=!0)},parseZIP64ExtraField:function(){if(this.extraFields[1]){var a=new d(this.extraFields[1].value);this.uncompressedSize===e.MAX_VALUE_32BITS&&(this.uncompressedSize=a.readInt(8)),this.compressedSize===e.MAX_VALUE_32BITS&&(this.compressedSize=a.readInt(8)),this.localHeaderOffset===e.MAX_VALUE_32BITS&&(this.localHeaderOffset=a.readInt(8)),this.diskNumberStart===e.MAX_VALUE_32BITS&&(this.diskNumberStart=a.readInt(4))}},readExtraFields:function(a){var b,c,d,e=a.index;for(this.extraFields=this.extraFields||{};a.index0?b.windowBits=-b.windowBits:b.gzip&&b.windowBits>0&&b.windowBits<16&&(b.windowBits+=16),this.err=0,this.msg="",this.ended=!1,this.chunks=[],this.strm=new k,this.strm.avail_out=0;var c=g.deflateInit2(this.strm,b.level,b.method,b.windowBits,b.memLevel,b.strategy);if(c!==n)throw new Error(j[c]);b.header&&g.deflateSetHeader(this.strm,b.header)};s.prototype.push=function(a,b){var c,d,e=this.strm,f=this.options.chunkSize;if(this.ended)return!1;d=b===~~b?b:b===!0?m:l,e.input="string"==typeof a?i.string2buf(a):a,e.next_in=0,e.avail_in=e.input.length;do{if(0===e.avail_out&&(e.output=new h.Buf8(f),e.next_out=0,e.avail_out=f),c=g.deflate(e,d),c!==o&&c!==n)return this.onEnd(c),this.ended=!0,!1;(0===e.avail_out||0===e.avail_in&&d===m)&&this.onData("string"===this.options.to?i.buf2binstring(h.shrinkBuf(e.output,e.next_out)):h.shrinkBuf(e.output,e.next_out))}while((e.avail_in>0||0===e.avail_out)&&c!==o);return d===m?(c=g.deflateEnd(this.strm),this.onEnd(c),this.ended=!0,c===n):!0},s.prototype.onData=function(a){this.chunks.push(a)},s.prototype.onEnd=function(a){a===n&&(this.result="string"===this.options.to?this.chunks.join(""):h.flattenChunks(this.chunks)),this.chunks=[],this.err=a,this.msg=this.strm.msg},c.Deflate=s,c.deflate=d,c.deflateRaw=e,c.gzip=f},{"./utils/common":27,"./utils/strings":28,"./zlib/deflate.js":32,"./zlib/messages":37,"./zlib/zstream":39}],26:[function(a,b,c){"use strict";function d(a,b){var c=new m(b);if(c.push(a,!0),c.err)throw c.msg;return c.result}function e(a,b){return b=b||{},b.raw=!0,d(a,b)}var f=a("./zlib/inflate.js"),g=a("./utils/common"),h=a("./utils/strings"),i=a("./zlib/constants"),j=a("./zlib/messages"),k=a("./zlib/zstream"),l=a("./zlib/gzheader"),m=function(a){this.options=g.assign({chunkSize:16384,windowBits:0,to:""},a||{});var b=this.options;b.raw&&b.windowBits>=0&&b.windowBits<16&&(b.windowBits=-b.windowBits,0===b.windowBits&&(b.windowBits=-15)),!(b.windowBits>=0&&b.windowBits<16)||a&&a.windowBits||(b.windowBits+=32),b.windowBits>15&&b.windowBits<48&&0===(15&b.windowBits)&&(b.windowBits|=15),this.err=0,this.msg="",this.ended=!1,this.chunks=[],this.strm=new k,this.strm.avail_out=0;var c=f.inflateInit2(this.strm,b.windowBits);if(c!==i.Z_OK)throw new Error(j[c]);this.header=new l,f.inflateGetHeader(this.strm,this.header)};m.prototype.push=function(a,b){var c,d,e,j,k,l=this.strm,m=this.options.chunkSize;if(this.ended)return!1;d=b===~~b?b:b===!0?i.Z_FINISH:i.Z_NO_FLUSH,l.input="string"==typeof a?h.binstring2buf(a):a,l.next_in=0,l.avail_in=l.input.length;do{if(0===l.avail_out&&(l.output=new g.Buf8(m),l.next_out=0,l.avail_out=m),c=f.inflate(l,i.Z_NO_FLUSH),c!==i.Z_STREAM_END&&c!==i.Z_OK)return this.onEnd(c),this.ended=!0,!1;l.next_out&&(0===l.avail_out||c===i.Z_STREAM_END||0===l.avail_in&&d===i.Z_FINISH)&&("string"===this.options.to?(e=h.utf8border(l.output,l.next_out),j=l.next_out-e,k=h.buf2string(l.output,e),l.next_out=j,l.avail_out=m-j,j&&g.arraySet(l.output,l.output,e,j,0),this.onData(k)):this.onData(g.shrinkBuf(l.output,l.next_out)))}while(l.avail_in>0&&c!==i.Z_STREAM_END);return c===i.Z_STREAM_END&&(d=i.Z_FINISH),d===i.Z_FINISH?(c=f.inflateEnd(this.strm),this.onEnd(c),this.ended=!0,c===i.Z_OK):!0},m.prototype.onData=function(a){this.chunks.push(a)},m.prototype.onEnd=function(a){a===i.Z_OK&&(this.result="string"===this.options.to?this.chunks.join(""):g.flattenChunks(this.chunks)),this.chunks=[],this.err=a,this.msg=this.strm.msg},c.Inflate=m,c.inflate=d,c.inflateRaw=e,c.ungzip=d},{"./utils/common":27,"./utils/strings":28,"./zlib/constants":30,"./zlib/gzheader":33,"./zlib/inflate.js":35,"./zlib/messages":37,"./zlib/zstream":39}],27:[function(a,b,c){"use strict";var d="undefined"!=typeof Uint8Array&&"undefined"!=typeof Uint16Array&&"undefined"!=typeof Int32Array;c.assign=function(a){for(var b=Array.prototype.slice.call(arguments,1);b.length;){var c=b.shift();if(c){if("object"!=typeof c)throw new TypeError(c+"must be non-object");for(var d in c)c.hasOwnProperty(d)&&(a[d]=c[d])}}return a},c.shrinkBuf=function(a,b){return a.length===b?a:a.subarray?a.subarray(0,b):(a.length=b,a)};var e={arraySet:function(a,b,c,d,e){if(b.subarray&&a.subarray)return void a.set(b.subarray(c,c+d),e);for(var f=0;d>f;f++)a[e+f]=b[c+f]},flattenChunks:function(a){var b,c,d,e,f,g;for(d=0,b=0,c=a.length;c>b;b++)d+=a[b].length;for(g=new Uint8Array(d),e=0,b=0,c=a.length;c>b;b++)f=a[b],g.set(f,e),e+=f.length;return g}},f={arraySet:function(a,b,c,d,e){for(var f=0;d>f;f++)a[e+f]=b[c+f]},flattenChunks:function(a){return[].concat.apply([],a)}};c.setTyped=function(a){a?(c.Buf8=Uint8Array,c.Buf16=Uint16Array,c.Buf32=Int32Array,c.assign(c,e)):(c.Buf8=Array,c.Buf16=Array,c.Buf32=Array,c.assign(c,f))},c.setTyped(d)},{}],28:[function(a,b,c){"use strict";function d(a,b){if(65537>b&&(a.subarray&&g||!a.subarray&&f))return String.fromCharCode.apply(null,e.shrinkBuf(a,b));for(var c="",d=0;b>d;d++)c+=String.fromCharCode(a[d]);return c}var e=a("./common"),f=!0,g=!0;try{String.fromCharCode.apply(null,[0])}catch(h){f=!1}try{String.fromCharCode.apply(null,new Uint8Array(1))}catch(h){g=!1}for(var i=new e.Buf8(256),j=0;256>j;j++)i[j]=j>=252?6:j>=248?5:j>=240?4:j>=224?3:j>=192?2:1;i[254]=i[254]=1,c.string2buf=function(a){var b,c,d,f,g,h=a.length,i=0;for(f=0;h>f;f++)c=a.charCodeAt(f),55296===(64512&c)&&h>f+1&&(d=a.charCodeAt(f+1),56320===(64512&d)&&(c=65536+(c-55296<<10)+(d-56320),f++)),i+=128>c?1:2048>c?2:65536>c?3:4;for(b=new e.Buf8(i),g=0,f=0;i>g;f++)c=a.charCodeAt(f),55296===(64512&c)&&h>f+1&&(d=a.charCodeAt(f+1),56320===(64512&d)&&(c=65536+(c-55296<<10)+(d-56320),f++)),128>c?b[g++]=c:2048>c?(b[g++]=192|c>>>6,b[g++]=128|63&c):65536>c?(b[g++]=224|c>>>12,b[g++]=128|c>>>6&63,b[g++]=128|63&c):(b[g++]=240|c>>>18,b[g++]=128|c>>>12&63,b[g++]=128|c>>>6&63,b[g++]=128|63&c);return b},c.buf2binstring=function(a){return d(a,a.length)},c.binstring2buf=function(a){for(var b=new e.Buf8(a.length),c=0,d=b.length;d>c;c++)b[c]=a.charCodeAt(c);return b},c.buf2string=function(a,b){var c,e,f,g,h=b||a.length,j=new Array(2*h);for(e=0,c=0;h>c;)if(f=a[c++],128>f)j[e++]=f;else if(g=i[f],g>4)j[e++]=65533,c+=g-1;else{for(f&=2===g?31:3===g?15:7;g>1&&h>c;)f=f<<6|63&a[c++],g--;g>1?j[e++]=65533:65536>f?j[e++]=f:(f-=65536,j[e++]=55296|f>>10&1023,j[e++]=56320|1023&f)}return d(j,e)},c.utf8border=function(a,b){var c;for(b=b||a.length,b>a.length&&(b=a.length),c=b-1;c>=0&&128===(192&a[c]);)c--;return 0>c?b:0===c?b:c+i[a[c]]>b?c:b}},{"./common":27}],29:[function(a,b){"use strict";function c(a,b,c,d){for(var e=65535&a|0,f=a>>>16&65535|0,g=0;0!==c;){g=c>2e3?2e3:c,c-=g;do e=e+b[d++]|0,f=f+e|0;while(--g);e%=65521,f%=65521}return e|f<<16|0}b.exports=c},{}],30:[function(a,b){b.exports={Z_NO_FLUSH:0,Z_PARTIAL_FLUSH:1,Z_SYNC_FLUSH:2,Z_FULL_FLUSH:3,Z_FINISH:4,Z_BLOCK:5,Z_TREES:6,Z_OK:0,Z_STREAM_END:1,Z_NEED_DICT:2,Z_ERRNO:-1,Z_STREAM_ERROR:-2,Z_DATA_ERROR:-3,Z_BUF_ERROR:-5,Z_NO_COMPRESSION:0,Z_BEST_SPEED:1,Z_BEST_COMPRESSION:9,Z_DEFAULT_COMPRESSION:-1,Z_FILTERED:1,Z_HUFFMAN_ONLY:2,Z_RLE:3,Z_FIXED:4,Z_DEFAULT_STRATEGY:0,Z_BINARY:0,Z_TEXT:1,Z_UNKNOWN:2,Z_DEFLATED:8}},{}],31:[function(a,b){"use strict";function c(){for(var a,b=[],c=0;256>c;c++){a=c;for(var d=0;8>d;d++)a=1&a?3988292384^a>>>1:a>>>1;b[c]=a}return b}function d(a,b,c,d){var f=e,g=d+c;a=-1^a;for(var h=d;g>h;h++)a=a>>>8^f[255&(a^b[h])];return-1^a}var e=c();b.exports=d},{}],32:[function(a,b,c){"use strict";function d(a,b){return a.msg=G[b],b}function e(a){return(a<<1)-(a>4?9:0)}function f(a){for(var b=a.length;--b>=0;)a[b]=0}function g(a){var b=a.state,c=b.pending;c>a.avail_out&&(c=a.avail_out),0!==c&&(C.arraySet(a.output,b.pending_buf,b.pending_out,c,a.next_out),a.next_out+=c,b.pending_out+=c,a.total_out+=c,a.avail_out-=c,b.pending-=c,0===b.pending&&(b.pending_out=0))}function h(a,b){D._tr_flush_block(a,a.block_start>=0?a.block_start:-1,a.strstart-a.block_start,b),a.block_start=a.strstart,g(a.strm)}function i(a,b){a.pending_buf[a.pending++]=b}function j(a,b){a.pending_buf[a.pending++]=b>>>8&255,a.pending_buf[a.pending++]=255&b}function k(a,b,c,d){var e=a.avail_in;return e>d&&(e=d),0===e?0:(a.avail_in-=e,C.arraySet(b,a.input,a.next_in,e,c),1===a.state.wrap?a.adler=E(a.adler,b,e,c):2===a.state.wrap&&(a.adler=F(a.adler,b,e,c)),a.next_in+=e,a.total_in+=e,e)}function l(a,b){var c,d,e=a.max_chain_length,f=a.strstart,g=a.prev_length,h=a.nice_match,i=a.strstart>a.w_size-ja?a.strstart-(a.w_size-ja):0,j=a.window,k=a.w_mask,l=a.prev,m=a.strstart+ia,n=j[f+g-1],o=j[f+g];a.prev_length>=a.good_match&&(e>>=2),h>a.lookahead&&(h=a.lookahead);do if(c=b,j[c+g]===o&&j[c+g-1]===n&&j[c]===j[f]&&j[++c]===j[f+1]){f+=2,c++;do;while(j[++f]===j[++c]&&j[++f]===j[++c]&&j[++f]===j[++c]&&j[++f]===j[++c]&&j[++f]===j[++c]&&j[++f]===j[++c]&&j[++f]===j[++c]&&j[++f]===j[++c]&&m>f);if(d=ia-(m-f),f=m-ia,d>g){if(a.match_start=b,g=d,d>=h)break;n=j[f+g-1],o=j[f+g]}}while((b=l[b&k])>i&&0!==--e);return g<=a.lookahead?g:a.lookahead}function m(a){var b,c,d,e,f,g=a.w_size;do{if(e=a.window_size-a.lookahead-a.strstart,a.strstart>=g+(g-ja)){C.arraySet(a.window,a.window,g,g,0),a.match_start-=g,a.strstart-=g,a.block_start-=g,c=a.hash_size,b=c;do d=a.head[--b],a.head[b]=d>=g?d-g:0;while(--c);c=g,b=c;do d=a.prev[--b],a.prev[b]=d>=g?d-g:0;while(--c);e+=g}if(0===a.strm.avail_in)break;if(c=k(a.strm,a.window,a.strstart+a.lookahead,e),a.lookahead+=c,a.lookahead+a.insert>=ha)for(f=a.strstart-a.insert,a.ins_h=a.window[f],a.ins_h=(a.ins_h<a.pending_buf_size-5&&(c=a.pending_buf_size-5);;){if(a.lookahead<=1){if(m(a),0===a.lookahead&&b===H)return sa;if(0===a.lookahead)break}a.strstart+=a.lookahead,a.lookahead=0;var d=a.block_start+c;if((0===a.strstart||a.strstart>=d)&&(a.lookahead=a.strstart-d,a.strstart=d,h(a,!1),0===a.strm.avail_out))return sa;if(a.strstart-a.block_start>=a.w_size-ja&&(h(a,!1),0===a.strm.avail_out))return sa}return a.insert=0,b===K?(h(a,!0),0===a.strm.avail_out?ua:va):a.strstart>a.block_start&&(h(a,!1),0===a.strm.avail_out)?sa:sa}function o(a,b){for(var c,d;;){if(a.lookahead=ha&&(a.ins_h=(a.ins_h<=ha)if(d=D._tr_tally(a,a.strstart-a.match_start,a.match_length-ha),a.lookahead-=a.match_length,a.match_length<=a.max_lazy_match&&a.lookahead>=ha){a.match_length--;do a.strstart++,a.ins_h=(a.ins_h<=ha&&(a.ins_h=(a.ins_h<4096)&&(a.match_length=ha-1)),a.prev_length>=ha&&a.match_length<=a.prev_length){e=a.strstart+a.lookahead-ha,d=D._tr_tally(a,a.strstart-1-a.prev_match,a.prev_length-ha),a.lookahead-=a.prev_length-1,a.prev_length-=2;do++a.strstart<=e&&(a.ins_h=(a.ins_h<=ha&&a.strstart>0&&(e=a.strstart-1,d=g[e],d===g[++e]&&d===g[++e]&&d===g[++e])){f=a.strstart+ia;do;while(d===g[++e]&&d===g[++e]&&d===g[++e]&&d===g[++e]&&d===g[++e]&&d===g[++e]&&d===g[++e]&&d===g[++e]&&f>e);a.match_length=ia-(f-e),a.match_length>a.lookahead&&(a.match_length=a.lookahead)}if(a.match_length>=ha?(c=D._tr_tally(a,1,a.match_length-ha),a.lookahead-=a.match_length,a.strstart+=a.match_length,a.match_length=0):(c=D._tr_tally(a,0,a.window[a.strstart]),a.lookahead--,a.strstart++),c&&(h(a,!1),0===a.strm.avail_out))return sa}return a.insert=0,b===K?(h(a,!0),0===a.strm.avail_out?ua:va):a.last_lit&&(h(a,!1),0===a.strm.avail_out)?sa:ta}function r(a,b){for(var c;;){if(0===a.lookahead&&(m(a),0===a.lookahead)){if(b===H)return sa;break}if(a.match_length=0,c=D._tr_tally(a,0,a.window[a.strstart]),a.lookahead--,a.strstart++,c&&(h(a,!1),0===a.strm.avail_out))return sa}return a.insert=0,b===K?(h(a,!0),0===a.strm.avail_out?ua:va):a.last_lit&&(h(a,!1),0===a.strm.avail_out)?sa:ta}function s(a){a.window_size=2*a.w_size,f(a.head),a.max_lazy_match=B[a.level].max_lazy,a.good_match=B[a.level].good_length,a.nice_match=B[a.level].nice_length,a.max_chain_length=B[a.level].max_chain,a.strstart=0,a.block_start=0,a.lookahead=0,a.insert=0,a.match_length=a.prev_length=ha-1,a.match_available=0,a.ins_h=0}function t(){this.strm=null,this.status=0,this.pending_buf=null,this.pending_buf_size=0,this.pending_out=0,this.pending=0,this.wrap=0,this.gzhead=null,this.gzindex=0,this.method=Y,this.last_flush=-1,this.w_size=0,this.w_bits=0,this.w_mask=0,this.window=null,this.window_size=0,this.prev=null,this.head=null,this.ins_h=0,this.hash_size=0,this.hash_bits=0,this.hash_mask=0,this.hash_shift=0,this.block_start=0,this.match_length=0,this.prev_match=0,this.match_available=0,this.strstart=0,this.match_start=0,this.lookahead=0,this.prev_length=0,this.max_chain_length=0,this.max_lazy_match=0,this.level=0,this.strategy=0,this.good_match=0,this.nice_match=0,this.dyn_ltree=new C.Buf16(2*fa),this.dyn_dtree=new C.Buf16(2*(2*da+1)),this.bl_tree=new C.Buf16(2*(2*ea+1)),f(this.dyn_ltree),f(this.dyn_dtree),f(this.bl_tree),this.l_desc=null,this.d_desc=null,this.bl_desc=null,this.bl_count=new C.Buf16(ga+1),this.heap=new C.Buf16(2*ca+1),f(this.heap),this.heap_len=0,this.heap_max=0,this.depth=new C.Buf16(2*ca+1),f(this.depth),this.l_buf=0,this.lit_bufsize=0,this.last_lit=0,this.d_buf=0,this.opt_len=0,this.static_len=0,this.matches=0,this.insert=0,this.bi_buf=0,this.bi_valid=0}function u(a){var b;return a&&a.state?(a.total_in=a.total_out=0,a.data_type=X,b=a.state,b.pending=0,b.pending_out=0,b.wrap<0&&(b.wrap=-b.wrap),b.status=b.wrap?la:qa,a.adler=2===b.wrap?0:1,b.last_flush=H,D._tr_init(b),M):d(a,O)}function v(a){var b=u(a);return b===M&&s(a.state),b}function w(a,b){return a&&a.state?2!==a.state.wrap?O:(a.state.gzhead=b,M):O}function x(a,b,c,e,f,g){if(!a)return O;var h=1;if(b===R&&(b=6),0>e?(h=0,e=-e):e>15&&(h=2,e-=16),1>f||f>Z||c!==Y||8>e||e>15||0>b||b>9||0>g||g>V)return d(a,O);8===e&&(e=9);var i=new t;return a.state=i,i.strm=a,i.wrap=h,i.gzhead=null,i.w_bits=e,i.w_size=1<>1,i.l_buf=3*i.lit_bufsize,i.level=b,i.strategy=g,i.method=c,v(a)}function y(a,b){return x(a,b,Y,$,_,W)}function z(a,b){var c,h,k,l;if(!a||!a.state||b>L||0>b)return a?d(a,O):O;if(h=a.state,!a.output||!a.input&&0!==a.avail_in||h.status===ra&&b!==K)return d(a,0===a.avail_out?Q:O);if(h.strm=a,c=h.last_flush,h.last_flush=b,h.status===la)if(2===h.wrap)a.adler=0,i(h,31),i(h,139),i(h,8),h.gzhead?(i(h,(h.gzhead.text?1:0)+(h.gzhead.hcrc?2:0)+(h.gzhead.extra?4:0)+(h.gzhead.name?8:0)+(h.gzhead.comment?16:0)),i(h,255&h.gzhead.time),i(h,h.gzhead.time>>8&255),i(h,h.gzhead.time>>16&255),i(h,h.gzhead.time>>24&255),i(h,9===h.level?2:h.strategy>=T||h.level<2?4:0),i(h,255&h.gzhead.os),h.gzhead.extra&&h.gzhead.extra.length&&(i(h,255&h.gzhead.extra.length),i(h,h.gzhead.extra.length>>8&255)),h.gzhead.hcrc&&(a.adler=F(a.adler,h.pending_buf,h.pending,0)),h.gzindex=0,h.status=ma):(i(h,0),i(h,0),i(h,0),i(h,0),i(h,0),i(h,9===h.level?2:h.strategy>=T||h.level<2?4:0),i(h,wa),h.status=qa);else{var m=Y+(h.w_bits-8<<4)<<8,n=-1;n=h.strategy>=T||h.level<2?0:h.level<6?1:6===h.level?2:3,m|=n<<6,0!==h.strstart&&(m|=ka),m+=31-m%31,h.status=qa,j(h,m),0!==h.strstart&&(j(h,a.adler>>>16),j(h,65535&a.adler)),a.adler=1}if(h.status===ma)if(h.gzhead.extra){for(k=h.pending;h.gzindex<(65535&h.gzhead.extra.length)&&(h.pending!==h.pending_buf_size||(h.gzhead.hcrc&&h.pending>k&&(a.adler=F(a.adler,h.pending_buf,h.pending-k,k)),g(a),k=h.pending,h.pending!==h.pending_buf_size));)i(h,255&h.gzhead.extra[h.gzindex]),h.gzindex++;h.gzhead.hcrc&&h.pending>k&&(a.adler=F(a.adler,h.pending_buf,h.pending-k,k)),h.gzindex===h.gzhead.extra.length&&(h.gzindex=0,h.status=na)}else h.status=na;if(h.status===na)if(h.gzhead.name){k=h.pending;do{if(h.pending===h.pending_buf_size&&(h.gzhead.hcrc&&h.pending>k&&(a.adler=F(a.adler,h.pending_buf,h.pending-k,k)),g(a),k=h.pending,h.pending===h.pending_buf_size)){l=1;break}l=h.gzindexk&&(a.adler=F(a.adler,h.pending_buf,h.pending-k,k)),0===l&&(h.gzindex=0,h.status=oa)}else h.status=oa;if(h.status===oa)if(h.gzhead.comment){k=h.pending;do{if(h.pending===h.pending_buf_size&&(h.gzhead.hcrc&&h.pending>k&&(a.adler=F(a.adler,h.pending_buf,h.pending-k,k)),g(a),k=h.pending,h.pending===h.pending_buf_size)){l=1;break}l=h.gzindexk&&(a.adler=F(a.adler,h.pending_buf,h.pending-k,k)),0===l&&(h.status=pa)}else h.status=pa;if(h.status===pa&&(h.gzhead.hcrc?(h.pending+2>h.pending_buf_size&&g(a),h.pending+2<=h.pending_buf_size&&(i(h,255&a.adler),i(h,a.adler>>8&255),a.adler=0,h.status=qa)):h.status=qa),0!==h.pending){if(g(a),0===a.avail_out)return h.last_flush=-1,M}else if(0===a.avail_in&&e(b)<=e(c)&&b!==K)return d(a,Q);if(h.status===ra&&0!==a.avail_in)return d(a,Q);if(0!==a.avail_in||0!==h.lookahead||b!==H&&h.status!==ra){var o=h.strategy===T?r(h,b):h.strategy===U?q(h,b):B[h.level].func(h,b);if((o===ua||o===va)&&(h.status=ra),o===sa||o===ua)return 0===a.avail_out&&(h.last_flush=-1),M;if(o===ta&&(b===I?D._tr_align(h):b!==L&&(D._tr_stored_block(h,0,0,!1),b===J&&(f(h.head),0===h.lookahead&&(h.strstart=0,h.block_start=0,h.insert=0))),g(a),0===a.avail_out))return h.last_flush=-1,M}return b!==K?M:h.wrap<=0?N:(2===h.wrap?(i(h,255&a.adler),i(h,a.adler>>8&255),i(h,a.adler>>16&255),i(h,a.adler>>24&255),i(h,255&a.total_in),i(h,a.total_in>>8&255),i(h,a.total_in>>16&255),i(h,a.total_in>>24&255)):(j(h,a.adler>>>16),j(h,65535&a.adler)),g(a),h.wrap>0&&(h.wrap=-h.wrap),0!==h.pending?M:N)}function A(a){var b;return a&&a.state?(b=a.state.status,b!==la&&b!==ma&&b!==na&&b!==oa&&b!==pa&&b!==qa&&b!==ra?d(a,O):(a.state=null,b===qa?d(a,P):M)):O}var B,C=a("../utils/common"),D=a("./trees"),E=a("./adler32"),F=a("./crc32"),G=a("./messages"),H=0,I=1,J=3,K=4,L=5,M=0,N=1,O=-2,P=-3,Q=-5,R=-1,S=1,T=2,U=3,V=4,W=0,X=2,Y=8,Z=9,$=15,_=8,aa=29,ba=256,ca=ba+1+aa,da=30,ea=19,fa=2*ca+1,ga=15,ha=3,ia=258,ja=ia+ha+1,ka=32,la=42,ma=69,na=73,oa=91,pa=103,qa=113,ra=666,sa=1,ta=2,ua=3,va=4,wa=3,xa=function(a,b,c,d,e){this.good_length=a,this.max_lazy=b,this.nice_length=c,this.max_chain=d,this.func=e};B=[new xa(0,0,0,0,n),new xa(4,4,8,4,o),new xa(4,5,16,8,o),new xa(4,6,32,32,o),new xa(4,4,16,16,p),new xa(8,16,32,32,p),new xa(8,16,128,128,p),new xa(8,32,128,256,p),new xa(32,128,258,1024,p),new xa(32,258,258,4096,p)],c.deflateInit=y,c.deflateInit2=x,c.deflateReset=v,c.deflateResetKeep=u,c.deflateSetHeader=w,c.deflate=z,c.deflateEnd=A,c.deflateInfo="pako deflate (from Nodeca project)"},{"../utils/common":27,"./adler32":29,"./crc32":31,"./messages":37,"./trees":38}],33:[function(a,b){"use strict";function c(){this.text=0,this.time=0,this.xflags=0,this.os=0,this.extra=null,this.extra_len=0,this.name="",this.comment="",this.hcrc=0,this.done=!1}b.exports=c},{}],34:[function(a,b){"use strict";var c=30,d=12;b.exports=function(a,b){var e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,u,v,w,x,y,z,A,B,C;e=a.state,f=a.next_in,B=a.input,g=f+(a.avail_in-5),h=a.next_out,C=a.output,i=h-(b-a.avail_out),j=h+(a.avail_out-257),k=e.dmax,l=e.wsize,m=e.whave,n=e.wnext,o=e.window,p=e.hold,q=e.bits,r=e.lencode,s=e.distcode,t=(1<q&&(p+=B[f++]<>>24,p>>>=w,q-=w,w=v>>>16&255,0===w)C[h++]=65535&v;else{if(!(16&w)){if(0===(64&w)){v=r[(65535&v)+(p&(1<
Maintained by the core team with the help of our contributors.
Code licensed under MIT, documentation under CC BY 3.0.
{content}
in '+m+" ";var n=function(a,c,d){a.extract[c]!==b&&k.push(i.replace(/\{line\}/,(parseInt(a.line,10)||0)+(c-1)).replace(/\{class\}/,d).replace(/\{content\}/,a.extract[c]))};a.extract?(n(a,0,""),n(a,1,"line"),n(a,2,""),f+="on line "+a.line+", column "+(a.column+1)+":
>>24,p>>>=w,q-=w,w=v>>>16&255,0===w)C[h++]=65535&v;else{if(!(16&w)){if(0===(64&w)){v=r[(65535&v)+(p&(1<q&&(p+=B[f++]<>>=w,q-=w),15>q&&(p+=B[f++]<>>24,p>>>=w,q-=w,w=v>>>16&255,!(16&w)){if(0===(64&w)){v=s[(65535&v)+(p&(1<q&&(p+=B[f++]<q&&(p+=B[f++]<k){a.msg="invalid distance too far back",e.mode=c;break a}if(p>>>=w,q-=w,w=h-i,y>w){if(w=y-w,w>m&&e.sane){a.msg="invalid distance too far back",e.mode=c;break a}if(z=0,A=o,0===n){if(z+=l-w,x>w){x-=w;do C[h++]=o[z++];while(--w);z=h-y,A=C}}else if(w>n){if(z+=l+n-w,w-=n,x>w){x-=w;do C[h++]=o[z++];while(--w);if(z=0,x>n){w=n,x-=w;do C[h++]=o[z++];while(--w);z=h-y,A=C}}}else if(z+=n-w,x>w){x-=w;do C[h++]=o[z++];while(--w);z=h-y,A=C}for(;x>2;)C[h++]=A[z++],C[h++]=A[z++],C[h++]=A[z++],x-=3;x&&(C[h++]=A[z++],x>1&&(C[h++]=A[z++]))}else{z=h-y;do C[h++]=C[z++],C[h++]=C[z++],C[h++]=C[z++],x-=3;while(x>2);x&&(C[h++]=C[z++],x>1&&(C[h++]=C[z++]))}break}}break}}while(g>f&&j>h);x=q>>3,f-=x,q-=x<<3,p&=(1<f?5+(g-f):5-(f-g),a.avail_out=j>h?257+(j-h):257-(h-j),e.hold=p,e.bits=q}},{}],35:[function(a,b,c){"use strict";function d(a){return(a>>>24&255)+(a>>>8&65280)+((65280&a)<<8)+((255&a)<<24)}function e(){this.mode=0,this.last=!1,this.wrap=0,this.havedict=!1,this.flags=0,this.dmax=0,this.check=0,this.total=0,this.head=null,this.wbits=0,this.wsize=0,this.whave=0,this.wnext=0,this.window=null,this.hold=0,this.bits=0,this.length=0,this.offset=0,this.extra=0,this.lencode=null,this.distcode=null,this.lenbits=0,this.distbits=0,this.ncode=0,this.nlen=0,this.ndist=0,this.have=0,this.next=null,this.lens=new r.Buf16(320),this.work=new r.Buf16(288),this.lendyn=null,this.distdyn=null,this.sane=0,this.back=0,this.was=0}function f(a){var b;return a&&a.state?(b=a.state,a.total_in=a.total_out=b.total=0,a.msg="",b.wrap&&(a.adler=1&b.wrap),b.mode=K,b.last=0,b.havedict=0,b.dmax=32768,b.head=null,b.hold=0,b.bits=0,b.lencode=b.lendyn=new r.Buf32(oa),b.distcode=b.distdyn=new r.Buf32(pa),b.sane=1,b.back=-1,C):F}function g(a){var b;return a&&a.state?(b=a.state,b.wsize=0,b.whave=0,b.wnext=0,f(a)):F}function h(a,b){var c,d;return a&&a.state?(d=a.state,0>b?(c=0,b=-b):(c=(b>>4)+1,48>b&&(b&=15)),b&&(8>b||b>15)?F:(null!==d.window&&d.wbits!==b&&(d.window=null),d.wrap=c,d.wbits=b,g(a))):F}function i(a,b){var c,d;return a?(d=new e,a.state=d,d.window=null,c=h(a,b),c!==C&&(a.state=null),c):F}function j(a){return i(a,ra)}function k(a){if(sa){var b;for(p=new r.Buf32(512),q=new r.Buf32(32),b=0;144>b;)a.lens[b++]=8;for(;256>b;)a.lens[b++]=9;for(;280>b;)a.lens[b++]=7;for(;288>b;)a.lens[b++]=8;for(v(x,a.lens,0,288,p,0,a.work,{bits:9}),b=0;32>b;)a.lens[b++]=5;v(y,a.lens,0,32,q,0,a.work,{bits:5}),sa=!1}a.lencode=p,a.lenbits=9,a.distcode=q,a.distbits=5}function l(a,b,c,d){var e,f=a.state;return null===f.window&&(f.wsize=1<=f.wsize?(r.arraySet(f.window,b,c-f.wsize,f.wsize,0),f.wnext=0,f.whave=f.wsize):(e=f.wsize-f.wnext,e>d&&(e=d),r.arraySet(f.window,b,c-d,e,f.wnext),d-=e,d?(r.arraySet(f.window,b,c-d,d,0),f.wnext=d,f.whave=f.wsize):(f.wnext+=e,f.wnext===f.wsize&&(f.wnext=0),f.whaven;){if(0===i)break a;i--,m+=e[g++]<>>8&255,c.check=t(c.check,Ba,2,0),m=0,n=0,c.mode=L;break}if(c.flags=0,c.head&&(c.head.done=!1),!(1&c.wrap)||(((255&m)<<8)+(m>>8))%31){a.msg="incorrect header check",c.mode=la;break}if((15&m)!==J){a.msg="unknown compression method",c.mode=la;break}if(m>>>=4,n-=4,wa=(15&m)+8,0===c.wbits)c.wbits=wa;else if(wa>c.wbits){a.msg="invalid window size",c.mode=la;break}c.dmax=1<n;){if(0===i)break a;i--,m+=e[g++]<>8&1),512&c.flags&&(Ba[0]=255&m,Ba[1]=m>>>8&255,c.check=t(c.check,Ba,2,0)),m=0,n=0,c.mode=M;case M:for(;32>n;){if(0===i)break a;i--,m+=e[g++]<>>8&255,Ba[2]=m>>>16&255,Ba[3]=m>>>24&255,c.check=t(c.check,Ba,4,0)),m=0,n=0,c.mode=N;case N:for(;16>n;){if(0===i)break a;i--,m+=e[g++]<>8),512&c.flags&&(Ba[0]=255&m,Ba[1]=m>>>8&255,c.check=t(c.check,Ba,2,0)),m=0,n=0,c.mode=O;case O:if(1024&c.flags){for(;16>n;){if(0===i)break a;i--,m+=e[g++]<>>8&255,c.check=t(c.check,Ba,2,0)),m=0,n=0}else c.head&&(c.head.extra=null);c.mode=P;case P:if(1024&c.flags&&(q=c.length,q>i&&(q=i),q&&(c.head&&(wa=c.head.extra_len-c.length,c.head.extra||(c.head.extra=new Array(c.head.extra_len)),r.arraySet(c.head.extra,e,g,q,wa)),512&c.flags&&(c.check=t(c.check,e,q,g)),i-=q,g+=q,c.length-=q),c.length))break a;c.length=0,c.mode=Q;case Q:if(2048&c.flags){if(0===i)break a;q=0;do wa=e[g+q++],c.head&&wa&&c.length<65536&&(c.head.name+=String.fromCharCode(wa));while(wa&&i>q);if(512&c.flags&&(c.check=t(c.check,e,q,g)),i-=q,g+=q,wa)break a}else c.head&&(c.head.name=null);c.length=0,c.mode=R;case R:if(4096&c.flags){if(0===i)break a;q=0;do wa=e[g+q++],c.head&&wa&&c.length<65536&&(c.head.comment+=String.fromCharCode(wa));while(wa&&i>q);if(512&c.flags&&(c.check=t(c.check,e,q,g)),i-=q,g+=q,wa)break a}else c.head&&(c.head.comment=null);c.mode=S;case S:if(512&c.flags){for(;16>n;){if(0===i)break a;i--,m+=e[g++]<>9&1,c.head.done=!0),a.adler=c.check=0,c.mode=V;break;case T:for(;32>n;){if(0===i)break a;i--,m+=e[g++]<>>=7&n,n-=7&n,c.mode=ia;break}for(;3>n;){if(0===i)break a;i--,m+=e[g++]<>>=1,n-=1,3&m){case 0:c.mode=X;break;case 1:if(k(c),c.mode=ba,b===B){m>>>=2,n-=2;break a}break;case 2:c.mode=$;break;case 3:a.msg="invalid block type",c.mode=la}m>>>=2,n-=2;break;case X:for(m>>>=7&n,n-=7&n;32>n;){if(0===i)break a;i--,m+=e[g++]<>>16^65535)){a.msg="invalid stored block lengths",c.mode=la;break}if(c.length=65535&m,m=0,n=0,c.mode=Y,b===B)break a;case Y:c.mode=Z;case Z:if(q=c.length){if(q>i&&(q=i),q>j&&(q=j),0===q)break a;r.arraySet(f,e,g,q,h),i-=q,g+=q,j-=q,h+=q,c.length-=q;break}c.mode=V;break;case $:for(;14>n;){if(0===i)break a;i--,m+=e[g++]<>>=5,n-=5,c.ndist=(31&m)+1,m>>>=5,n-=5,c.ncode=(15&m)+4,m>>>=4,n-=4,c.nlen>286||c.ndist>30){a.msg="too many length or distance symbols",c.mode=la;break}c.have=0,c.mode=_;case _:for(;c.haven;){if(0===i)break a;i--,m+=e[g++]<>>=3,n-=3}for(;c.have<19;)c.lens[Ca[c.have++]]=0;if(c.lencode=c.lendyn,c.lenbits=7,ya={bits:c.lenbits},xa=v(w,c.lens,0,19,c.lencode,0,c.work,ya),c.lenbits=ya.bits,xa){a.msg="invalid code lengths set",c.mode=la;break}c.have=0,c.mode=aa;case aa:for(;c.have>>24,ra=Aa>>>16&255,sa=65535&Aa,!(n>=qa);){if(0===i)break a;i--,m+=e[g++]<sa)m>>>=qa,n-=qa,c.lens[c.have++]=sa;else{if(16===sa){for(za=qa+2;za>n;){if(0===i)break a;i--,m+=e[g++]<>>=qa,n-=qa,0===c.have){a.msg="invalid bit length repeat",c.mode=la;break}wa=c.lens[c.have-1],q=3+(3&m),m>>>=2,n-=2}else if(17===sa){for(za=qa+3;za>n;){if(0===i)break a;i--,m+=e[g++]<>>=qa,n-=qa,wa=0,q=3+(7&m),m>>>=3,n-=3}else{for(za=qa+7;za>n;){if(0===i)break a;i--,m+=e[g++]<>>=qa,n-=qa,wa=0,q=11+(127&m),m>>>=7,n-=7}if(c.have+q>c.nlen+c.ndist){a.msg="invalid bit length repeat",c.mode=la;break}for(;q--;)c.lens[c.have++]=wa}}if(c.mode===la)break;if(0===c.lens[256]){a.msg="invalid code -- missing end-of-block",c.mode=la;break}if(c.lenbits=9,ya={bits:c.lenbits},xa=v(x,c.lens,0,c.nlen,c.lencode,0,c.work,ya),c.lenbits=ya.bits,xa){a.msg="invalid literal/lengths set",c.mode=la;break}if(c.distbits=6,c.distcode=c.distdyn,ya={bits:c.distbits},xa=v(y,c.lens,c.nlen,c.ndist,c.distcode,0,c.work,ya),c.distbits=ya.bits,xa){a.msg="invalid distances set",c.mode=la;break}if(c.mode=ba,b===B)break a;case ba:c.mode=ca;case ca:if(i>=6&&j>=258){a.next_out=h,a.avail_out=j,a.next_in=g,a.avail_in=i,c.hold=m,c.bits=n,u(a,p),h=a.next_out,f=a.output,j=a.avail_out,g=a.next_in,e=a.input,i=a.avail_in,m=c.hold,n=c.bits,c.mode===V&&(c.back=-1);break}for(c.back=0;Aa=c.lencode[m&(1<>>24,ra=Aa>>>16&255,sa=65535&Aa,!(n>=qa);){if(0===i)break a;i--,m+=e[g++]<>ta)],qa=Aa>>>24,ra=Aa>>>16&255,sa=65535&Aa,!(n>=ta+qa);){if(0===i)break a;i--,m+=e[g++]<>>=ta,n-=ta,c.back+=ta}if(m>>>=qa,n-=qa,c.back+=qa,c.length=sa,0===ra){c.mode=ha;break}if(32&ra){c.back=-1,c.mode=V;break}if(64&ra){a.msg="invalid literal/length code",c.mode=la;break}c.extra=15&ra,c.mode=da;case da:if(c.extra){for(za=c.extra;za>n;){if(0===i)break a;i--,m+=e[g++]<>>=c.extra,n-=c.extra,c.back+=c.extra}c.was=c.length,c.mode=ea;case ea:for(;Aa=c.distcode[m&(1<>>24,ra=Aa>>>16&255,sa=65535&Aa,!(n>=qa);){if(0===i)break a;i--,m+=e[g++]<>ta)],qa=Aa>>>24,ra=Aa>>>16&255,sa=65535&Aa,!(n>=ta+qa);){if(0===i)break a;i--,m+=e[g++]<>>=ta,n-=ta,c.back+=ta}if(m>>>=qa,n-=qa,c.back+=qa,64&ra){a.msg="invalid distance code",c.mode=la;break}c.offset=sa,c.extra=15&ra,c.mode=fa;case fa:if(c.extra){for(za=c.extra;za>n;){if(0===i)break a;i--,m+=e[g++]<>>=c.extra,n-=c.extra,c.back+=c.extra}if(c.offset>c.dmax){a.msg="invalid distance too far back",c.mode=la;break}c.mode=ga;case ga:if(0===j)break a; - -if(q=p-j,c.offset>q){if(q=c.offset-q,q>c.whave&&c.sane){a.msg="invalid distance too far back",c.mode=la;break}q>c.wnext?(q-=c.wnext,oa=c.wsize-q):oa=c.wnext-q,q>c.length&&(q=c.length),pa=c.window}else pa=f,oa=h-c.offset,q=c.length;q>j&&(q=j),j-=q,c.length-=q;do f[h++]=pa[oa++];while(--q);0===c.length&&(c.mode=ca);break;case ha:if(0===j)break a;f[h++]=c.length,j--,c.mode=ca;break;case ia:if(c.wrap){for(;32>n;){if(0===i)break a;i--,m|=e[g++]<n;){if(0===i)break a;i--,m+=e[g++]<=D;D++)P[D]=0;for(E=0;o>E;E++)P[b[n+E]]++;for(H=C,G=d;G>=1&&0===P[G];G--);if(H>G&&(H=G),0===G)return p[q++]=20971520,p[q++]=20971520,s.bits=1,0;for(F=1;G>F&&0===P[F];F++);for(F>H&&(H=F),K=1,D=1;d>=D;D++)if(K<<=1,K-=P[D],0>K)return-1;if(K>0&&(a===g||1!==G))return-1;for(Q[1]=0,D=1;d>D;D++)Q[D+1]=Q[D]+P[D];for(E=0;o>E;E++)0!==b[n+E]&&(r[Q[b[n+E]]++]=E);if(a===g?(N=R=r,y=19):a===h?(N=j,O-=257,R=k,S-=257,y=256):(N=l,R=m,y=-1),M=0,E=0,D=F,x=q,I=H,J=0,v=-1,L=1<e||a===i&&L>f)return 1;for(var T=0;;){T++,z=D-J,r[E]y?(A=R[S+r[E]],B=N[O+r[E]]):(A=96,B=0),t=1<>J)+u]=z<<24|A<<16|B|0;while(0!==u);for(t=1<>=1;if(0!==t?(M&=t-1,M+=t):M=0,E++,0===--P[D]){if(D===G)break;D=b[n+r[E]]}if(D>H&&(M&w)!==v){for(0===J&&(J=H),x+=F,I=D-J,K=1<I+J&&(K-=P[I+J],!(0>=K));)I++,K<<=1;if(L+=1<e||a===i&&L>f)return 1;v=M&w,p[v]=H<<24|I<<16|x-q|0}}return 0!==M&&(p[x+M]=D-J<<24|64<<16|0),s.bits=H,0}},{"../utils/common":27}],37:[function(a,b){"use strict";b.exports={2:"need dictionary",1:"stream end",0:"","-1":"file error","-2":"stream error","-3":"data error","-4":"insufficient memory","-5":"buffer error","-6":"incompatible version"}},{}],38:[function(a,b,c){"use strict";function d(a){for(var b=a.length;--b>=0;)a[b]=0}function e(a){return 256>a?ga[a]:ga[256+(a>>>7)]}function f(a,b){a.pending_buf[a.pending++]=255&b,a.pending_buf[a.pending++]=b>>>8&255}function g(a,b,c){a.bi_valid>V-c?(a.bi_buf|=b<>V-a.bi_valid,a.bi_valid+=c-V):(a.bi_buf|=b<>>=1,c<<=1;while(--b>0);return c>>>1}function j(a){16===a.bi_valid?(f(a,a.bi_buf),a.bi_buf=0,a.bi_valid=0):a.bi_valid>=8&&(a.pending_buf[a.pending++]=255&a.bi_buf,a.bi_buf>>=8,a.bi_valid-=8)}function k(a,b){var c,d,e,f,g,h,i=b.dyn_tree,j=b.max_code,k=b.stat_desc.static_tree,l=b.stat_desc.has_stree,m=b.stat_desc.extra_bits,n=b.stat_desc.extra_base,o=b.stat_desc.max_length,p=0;for(f=0;U>=f;f++)a.bl_count[f]=0;for(i[2*a.heap[a.heap_max]+1]=0,c=a.heap_max+1;T>c;c++)d=a.heap[c],f=i[2*i[2*d+1]+1]+1,f>o&&(f=o,p++),i[2*d+1]=f,d>j||(a.bl_count[f]++,g=0,d>=n&&(g=m[d-n]),h=i[2*d],a.opt_len+=h*(f+g),l&&(a.static_len+=h*(k[2*d+1]+g)));if(0!==p){do{for(f=o-1;0===a.bl_count[f];)f--;a.bl_count[f]--,a.bl_count[f+1]+=2,a.bl_count[o]--,p-=2}while(p>0);for(f=o;0!==f;f--)for(d=a.bl_count[f];0!==d;)e=a.heap[--c],e>j||(i[2*e+1]!==f&&(a.opt_len+=(f-i[2*e+1])*i[2*e],i[2*e+1]=f),d--)}}function l(a,b,c){var d,e,f=new Array(U+1),g=0;for(d=1;U>=d;d++)f[d]=g=g+c[d-1]<<1;for(e=0;b>=e;e++){var h=a[2*e+1];0!==h&&(a[2*e]=i(f[h]++,h))}}function m(){var a,b,c,d,e,f=new Array(U+1);for(c=0,d=0;O-1>d;d++)for(ia[d]=c,a=0;a<1<<_[d];a++)ha[c++]=d;for(ha[c-1]=d,e=0,d=0;16>d;d++)for(ja[d]=e,a=0;a<1<>=7;R>d;d++)for(ja[d]=e<<7,a=0;a<1<=b;b++)f[b]=0;for(a=0;143>=a;)ea[2*a+1]=8,a++,f[8]++;for(;255>=a;)ea[2*a+1]=9,a++,f[9]++;for(;279>=a;)ea[2*a+1]=7,a++,f[7]++;for(;287>=a;)ea[2*a+1]=8,a++,f[8]++;for(l(ea,Q+1,f),a=0;R>a;a++)fa[2*a+1]=5,fa[2*a]=i(a,5);ka=new na(ea,_,P+1,Q,U),la=new na(fa,aa,0,R,U),ma=new na(new Array(0),ba,0,S,W)}function n(a){var b;for(b=0;Q>b;b++)a.dyn_ltree[2*b]=0;for(b=0;R>b;b++)a.dyn_dtree[2*b]=0;for(b=0;S>b;b++)a.bl_tree[2*b]=0;a.dyn_ltree[2*X]=1,a.opt_len=a.static_len=0,a.last_lit=a.matches=0}function o(a){a.bi_valid>8?f(a,a.bi_buf):a.bi_valid>0&&(a.pending_buf[a.pending++]=a.bi_buf),a.bi_buf=0,a.bi_valid=0}function p(a,b,c,d){o(a),d&&(f(a,c),f(a,~c)),E.arraySet(a.pending_buf,a.window,b,c,a.pending),a.pending+=c}function q(a,b,c,d){var e=2*b,f=2*c;return a[e]c;c++)0!==f[2*c]?(a.heap[++a.heap_len]=j=c,a.depth[c]=0):f[2*c+1]=0;for(;a.heap_len<2;)e=a.heap[++a.heap_len]=2>j?++j:0,f[2*e]=1,a.depth[e]=0,a.opt_len--,h&&(a.static_len-=g[2*e+1]);for(b.max_code=j,c=a.heap_len>>1;c>=1;c--)r(a,f,c);e=i;do c=a.heap[1],a.heap[1]=a.heap[a.heap_len--],r(a,f,1),d=a.heap[1],a.heap[--a.heap_max]=c,a.heap[--a.heap_max]=d,f[2*e]=f[2*c]+f[2*d],a.depth[e]=(a.depth[c]>=a.depth[d]?a.depth[c]:a.depth[d])+1,f[2*c+1]=f[2*d+1]=e,a.heap[1]=e++,r(a,f,1);while(a.heap_len>=2);a.heap[--a.heap_max]=a.heap[1],k(a,b),l(f,j,a.bl_count)}function u(a,b,c){var d,e,f=-1,g=b[1],h=0,i=7,j=4;for(0===g&&(i=138,j=3),b[2*(c+1)+1]=65535,d=0;c>=d;d++)e=g,g=b[2*(d+1)+1],++hh?a.bl_tree[2*e]+=h:0!==e?(e!==f&&a.bl_tree[2*e]++,a.bl_tree[2*Y]++):10>=h?a.bl_tree[2*Z]++:a.bl_tree[2*$]++,h=0,f=e,0===g?(i=138,j=3):e===g?(i=6,j=3):(i=7,j=4))}function v(a,b,c){var d,e,f=-1,i=b[1],j=0,k=7,l=4;for(0===i&&(k=138,l=3),d=0;c>=d;d++)if(e=i,i=b[2*(d+1)+1],!(++jj){do h(a,e,a.bl_tree);while(0!==--j)}else 0!==e?(e!==f&&(h(a,e,a.bl_tree),j--),h(a,Y,a.bl_tree),g(a,j-3,2)):10>=j?(h(a,Z,a.bl_tree),g(a,j-3,3)):(h(a,$,a.bl_tree),g(a,j-11,7));j=0,f=e,0===i?(k=138,l=3):e===i?(k=6,l=3):(k=7,l=4)}}function w(a){var b;for(u(a,a.dyn_ltree,a.l_desc.max_code),u(a,a.dyn_dtree,a.d_desc.max_code),t(a,a.bl_desc),b=S-1;b>=3&&0===a.bl_tree[2*ca[b]+1];b--);return a.opt_len+=3*(b+1)+5+5+4,b}function x(a,b,c,d){var e;for(g(a,b-257,5),g(a,c-1,5),g(a,d-4,4),e=0;d>e;e++)g(a,a.bl_tree[2*ca[e]+1],3);v(a,a.dyn_ltree,b-1),v(a,a.dyn_dtree,c-1)}function y(a){var b,c=4093624447;for(b=0;31>=b;b++,c>>>=1)if(1&c&&0!==a.dyn_ltree[2*b])return G;if(0!==a.dyn_ltree[18]||0!==a.dyn_ltree[20]||0!==a.dyn_ltree[26])return H;for(b=32;P>b;b++)if(0!==a.dyn_ltree[2*b])return H;return G}function z(a){pa||(m(),pa=!0),a.l_desc=new oa(a.dyn_ltree,ka),a.d_desc=new oa(a.dyn_dtree,la),a.bl_desc=new oa(a.bl_tree,ma),a.bi_buf=0,a.bi_valid=0,n(a)}function A(a,b,c,d){g(a,(J<<1)+(d?1:0),3),p(a,b,c,!0)}function B(a){g(a,K<<1,3),h(a,X,ea),j(a)}function C(a,b,c,d){var e,f,h=0;a.level>0?(a.strm.data_type===I&&(a.strm.data_type=y(a)),t(a,a.l_desc),t(a,a.d_desc),h=w(a),e=a.opt_len+3+7>>>3,f=a.static_len+3+7>>>3,e>=f&&(e=f)):e=f=c+5,e>=c+4&&-1!==b?A(a,b,c,d):a.strategy===F||f===e?(g(a,(K<<1)+(d?1:0),3),s(a,ea,fa)):(g(a,(L<<1)+(d?1:0),3),x(a,a.l_desc.max_code+1,a.d_desc.max_code+1,h+1),s(a,a.dyn_ltree,a.dyn_dtree)),n(a),d&&o(a)}function D(a,b,c){return a.pending_buf[a.d_buf+2*a.last_lit]=b>>>8&255,a.pending_buf[a.d_buf+2*a.last_lit+1]=255&b,a.pending_buf[a.l_buf+a.last_lit]=255&c,a.last_lit++,0===b?a.dyn_ltree[2*c]++:(a.matches++,b--,a.dyn_ltree[2*(ha[c]+P+1)]++,a.dyn_dtree[2*e(b)]++),a.last_lit===a.lit_bufsize-1}var E=a("../utils/common"),F=4,G=0,H=1,I=2,J=0,K=1,L=2,M=3,N=258,O=29,P=256,Q=P+1+O,R=30,S=19,T=2*Q+1,U=15,V=16,W=7,X=256,Y=16,Z=17,$=18,_=[0,0,0,0,0,0,0,0,1,1,1,1,2,2,2,2,3,3,3,3,4,4,4,4,5,5,5,5,0],aa=[0,0,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13],ba=[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,3,7],ca=[16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15],da=512,ea=new Array(2*(Q+2));d(ea);var fa=new Array(2*R);d(fa);var ga=new Array(da);d(ga);var ha=new Array(N-M+1);d(ha);var ia=new Array(O);d(ia);var ja=new Array(R);d(ja);var ka,la,ma,na=function(a,b,c,d,e){this.static_tree=a,this.extra_bits=b,this.extra_base=c,this.elems=d,this.max_length=e,this.has_stree=a&&a.length},oa=function(a,b){this.dyn_tree=a,this.max_code=0,this.stat_desc=b},pa=!1;c._tr_init=z,c._tr_stored_block=A,c._tr_flush_block=C,c._tr_tally=D,c._tr_align=B},{"../utils/common":27}],39:[function(a,b){"use strict";function c(){this.input=null,this.next_in=0,this.avail_in=0,this.total_in=0,this.output=null,this.next_out=0,this.avail_out=0,this.total_out=0,this.msg="",this.state=null,this.data_type=2,this.adler=0}b.exports=c},{}]},{},[9])(9)}),function(a,b){function c(a){for(var b=Object.create(null),c=0;c=0;)if(b[c]==a)return!0;return!1}function g(a,b){for(var c=0,d=b.length;d>c;++c)if(a(b[c]))return b[c]}function h(a,b){if(0>=b)return"";if(1==b)return a;var c=h(a,b>>1);return c+=c,1&b&&(c+=a),c}function i(a,b){Error.call(this,a),this.msg=a,this.defs=b}function j(a,b,c){a===!0&&(a={});var d=a||{};if(c)for(var e in d)d.hasOwnProperty(e)&&!b.hasOwnProperty(e)&&i.croak("`"+e+"` is not a supported option",b);for(var e in b)b.hasOwnProperty(e)&&(d[e]=a&&a.hasOwnProperty(e)?a[e]:b[e]);return d}function k(a,b){for(var c in b)b.hasOwnProperty(c)&&(a[c]=b[c]);return a}function l(){}function m(a,b){a.indexOf(b)<0&&a.push(b)}function n(a,b){return a.replace(/\{(.+?)\}/g,function(a,c){return b[c]})}function o(a,b){for(var c=a.length;--c>=0;)a[c]===b&&a.splice(c,1)}function p(a,b){function c(a,c){for(var d=[],e=0,f=0,g=0;e=0})}function s(a){function b(a){if(1==a.length)return c+="return str === "+JSON.stringify(a[0])+";";c+="switch(str){";for(var b=0;b3){d.sort(function(a,b){return b.length-a.length}),c+="switch(str.length){";for(var e=0;e=0;)if(!b(a[c]))return!1;return!0}function u(){this._values=Object.create(null),this._size=0}function v(a,b,c,d){arguments.length<4&&(d=U),b=b?b.split(/\s+/):[];var e=b;d&&d.PROPS&&(b=b.concat(d.PROPS));for(var f="return function AST_"+a+"(props){ if (props) { ",g=b.length;--g>=0;)f+="this."+b[g]+" = props."+b[g]+";";var h=d&&new d;(h&&h.initialize||c&&c.initialize)&&(f+="this.initialize();"),f+="}}";var i=new Function(f)();if(h&&(i.prototype=h,i.BASE=d),d&&d.SUBCLASSES.push(i),i.prototype.CTOR=i,i.PROPS=b||null,i.SELF_PROPS=e,i.SUBCLASSES=[],a&&(i.prototype.TYPE=i.TYPE=a),c)for(g in c)c.hasOwnProperty(g)&&(/^\$/.test(g)?i[g.substr(1)]=c[g]:i.prototype[g]=c[g]);return i.DEFMETHOD=function(a,b){this.prototype[a]=b},i}function w(a,b){a.body instanceof V?a.body._walk(b):a.body.forEach(function(a){a._walk(b)})}function x(a){this.visit=a,this.stack=[]}function y(a){return a>=97&&122>=a||a>=65&&90>=a||a>=170&&Lb.letter.test(String.fromCharCode(a))}function z(a){return a>=48&&57>=a}function A(a){return z(a)||y(a)}function B(a){return Lb.non_spacing_mark.test(a)||Lb.space_combining_mark.test(a)}function C(a){return Lb.connector_punctuation.test(a)}function D(a){return!Ab(a)&&/^[a-z_$][a-z0-9_$]*$/i.test(a)}function E(a){return 36==a||95==a||y(a)}function F(a){var b=a.charCodeAt(0);return E(b)||z(b)||8204==b||8205==b||B(a)||C(a)}function G(a){return/^[a-z_$][a-z0-9_$]*$/i.test(a)}function H(a){return Db.test(a)?parseInt(a.substr(2),16):Eb.test(a)?parseInt(a.substr(1),8):Fb.test(a)?parseFloat(a):void 0}function I(a,b,c,d){this.message=a,this.line=b,this.col=c,this.pos=d,this.stack=(new Error).stack}function J(a,b,c,d,e){throw new I(a,c,d,e)}function K(a,b,c){return a.type==b&&(null==c||a.value==c)}function L(a,b,c){function d(){return y.text.charAt(y.pos)}function e(a,b){var c=y.text.charAt(y.pos++);if(a&&!c)throw Mb;return"\n"==c?(y.newline_before=y.newline_before||!b,++y.line,y.col=0):++y.col,c}function f(a){for(;a-->0;)e()}function g(a){return y.text.substr(y.pos,a.length)==a}function h(a,b){var c=y.text.indexOf(a,y.pos);if(b&&-1==c)throw Mb;return c}function i(){y.tokline=y.line,y.tokcol=y.col,y.tokpos=y.pos}function j(a,c,d){y.regex_allowed="operator"==a&&!Ob(c)||"keyword"==a&&Bb(c)||"punc"==a&&Ib(c),B="punc"==a&&"."==c;var e={type:a,value:c,line:y.tokline,col:y.tokcol,pos:y.tokpos,endpos:y.pos,nlb:y.newline_before,file:b};if(!d){e.comments_before=y.comments_before,y.comments_before=[];for(var f=0,g=e.comments_before.length;g>f;f++)e.nlb=e.nlb||e.comments_before[f].nlb}return y.newline_before=!1,new T(e)}function k(){for(;Hb(d());)e()}function l(a){for(var b,c="",f=0;(b=d())&&a(b,f++);)c+=e();return c}function m(a){J(a,b,y.tokline,y.tokcol,y.tokpos)}function n(a){var b=!1,c=!1,d=!1,e="."==a,f=l(function(f,g){var h=f.charCodeAt(0);switch(h){case 120:case 88:return d?!1:d=!0;case 101:case 69:return d?!0:b?!1:b=c=!0;case 45:return c||0==g&&!a;case 43:return c;case c=!1,46:return e||d||b?!1:e=!0}return A(h)});a&&(f=a+f);var g=H(f);return isNaN(g)?void m("Invalid syntax: "+f):j("num",g)}function o(a){var b=e(!0,a);switch(b.charCodeAt(0)){case 110:return"\n";case 114:return"\r";case 116:return" ";case 98:return"\b";case 118:return"";case 102:return"\f";case 48:return"\x00";case 120:return String.fromCharCode(p(2));case 117:return String.fromCharCode(p(4));case 10:return"";default:return b}}function p(a){for(var b=0;a>0;--a){var c=parseInt(e(!0),16);isNaN(c)&&m("Invalid hex-character pattern in string"),b=b<<4|c}return b}function q(a){var b,c=y.regex_allowed,d=h("\n");return-1==d?(b=y.text.substr(y.pos),y.pos=y.text.length):(b=y.text.substring(y.pos,d),y.pos=d),y.comments_before.push(j(a,b,!0)),y.regex_allowed=c,x()}function r(){for(var a,b,c=!1,f="",g=!1;null!=(a=d());)if(c)"u"!=a&&m("Expecting UnicodeEscapeSequence -- uXXXX"),a=o(),F(a)||m("Unicode char: "+a.charCodeAt(0)+" is not valid in identifier"),f+=a,c=!1;else if("\\"==a)g=c=!0,e();else{if(!F(a))break;f+=e()}return yb(f)&&g&&(b=f.charCodeAt(0).toString(16).toUpperCase(),f="\\u"+"0000".substr(b.length)+b+f.slice(1)),f}function s(a){function b(a){if(!d())return a;var c=a+d();return Gb(c)?(e(),b(c)):a}return j("operator",b(a||e()))}function t(){switch(e(),d()){case"/":return e(),q("comment1");case"*":return e(),D()}return y.regex_allowed?G(""):s("/")}function u(){return e(),z(d().charCodeAt(0))?n("."):j("punc",".")}function v(){var a=r();return B?j("name",a):zb(a)?j("atom",a):yb(a)?Gb(a)?j("operator",a):j("keyword",a):j("name",a)}function w(a,b){return function(c){try{return b(c)}catch(d){if(d!==Mb)throw d;m(a)}}}function x(a){if(null!=a)return G(a);if(k(),i(),c){if(g("")&&y.newline_before)return f(3),q("comment4")}var b=d();if(!b)return j("eof");var h=b.charCodeAt(0);switch(h){case 34:case 39:return C();case 46:return u();case 47:return t()}return z(h)?n():Jb(b)?j("punc",e()):Cb(b)?s():92==h||E(h)?v():void m("Unexpected character '"+b+"'")}var y={text:a.replace(/\r\n?|[\n\u2028\u2029]/g,"\n").replace(/\uFEFF/g,""),filename:b,pos:0,tokpos:0,line:1,tokline:0,col:0,tokcol:0,newline_before:!1,regex_allowed:!1,comments_before:[]},B=!1,C=w("Unterminated string constant",function(){for(var a=e(),b="";;){var c=e(!0);if("\\"==c){var d=0,f=null;c=l(function(a){if(a>="0"&&"7">=a){if(!f)return f=a,++d;if("3">=f&&2>=d)return++d;if(f>="4"&&1>=d)return++d}return!1}),c=d>0?String.fromCharCode(parseInt(c,8)):o(!0)}else if(c==a)break;b+=c}return j("string",b)}),D=w("Unterminated multiline comment",function(){var a=y.regex_allowed,b=h("*/",!0),c=y.text.substring(y.pos,b),d=c.split("\n"),e=d.length;y.pos=b+2,y.line+=e-1,e>1?y.col=d[e-1].length:y.col+=d[e-1].length,y.col+=2;var f=y.newline_before=y.newline_before||c.indexOf("\n")>=0;return y.comments_before.push(j("comment2",c,!0)),y.regex_allowed=a,y.newline_before=f,x()}),G=w("Unterminated regular expression",function(a){for(var b,c=!1,d=!1;b=e(!0);)if(c)a+="\\"+b,c=!1;else if("["==b)d=!0,a+=b;else if("]"==b&&d)d=!1,a+=b;else{if("/"==b&&!d)break;"\\"==b?c=!0:a+=b}var f=r();return j("regexp",new RegExp(a,f))});return x.context=function(a){return a&&(y=a),y},x}function M(a,b){function c(a,b){return K(Q.token,a,b)}function d(){return Q.peeked||(Q.peeked=Q.input())}function e(){return Q.prev=Q.token,Q.peeked?(Q.token=Q.peeked,Q.peeked=null):Q.token=Q.input(),Q.in_directives=Q.in_directives&&("string"==Q.token.type||c("punc",";")),Q.token}function f(){return Q.prev}function h(a,b,c,d){var e=Q.input.context();J(a,e.filename,null!=b?b:e.tokline,null!=c?c:e.tokcol,null!=d?d:e.tokpos)}function i(a,b){h(b,a.line,a.col)}function k(a){null==a&&(a=Q.token),i(a,"Unexpected token: "+a.type+" ("+a.value+")")}function l(a,b){return c(a,b)?e():void i(Q.token,"Unexpected token "+Q.token.type+" «"+Q.token.value+"», expected "+a+" «"+b+"»")}function m(a){return l("punc",a)}function n(){return!b.strict&&(Q.token.nlb||c("eof")||c("punc","}"))}function o(){c("punc",";")?e():n()||k()}function p(){m("(");var a=ya(!0);return m(")"),a}function q(a){return function(){var b=Q.token,c=a(),d=f();return c.start=b,c.end=d,c}}function r(){(c("operator","/")||c("operator","/="))&&(Q.peeked=null,Q.token=Q.input(Q.token.value.substr(1)))}function s(){var a=I(hb);g(function(b){return b.name==a.name},Q.labels)&&h("Label "+a.name+" defined twice"),m(":"),Q.labels.push(a);var b=R();return Q.labels.pop(),b instanceof ca||a.references.forEach(function(b){b instanceof va&&(b=b.label.start,h("Continue label `"+a.name+"` refers to non-IterationStatement.",b.line,b.col,b.pos))}),new ba({body:b,label:a})}function t(a){return new Y({body:(a=ya(!0),o(),a)})}function u(a){var b,c=null;n()||(c=I(jb,!0)),null!=c?(b=g(function(a){return a.name==c.name},Q.labels),b||h("Undefined label "+c.name),c.thedef=b):0==Q.in_loop&&h(a.TYPE+" not inside a loop or switch"),o();var d=new a({label:c});return b&&b.references.push(d),d}function v(){m("(");var a=null;return!c("punc",";")&&(a=c("keyword","var")?(e(),T(!0)):ya(!0,!0),c("operator","in"))?(a instanceof Fa&&a.definitions.length>1&&h("Only one variable declaration allowed in for..in loop"),e(),x(a)):w(a)}function w(a){m(";");var b=c("punc",";")?null:ya(!0);m(";");var d=c("punc",")")?null:ya(!0);return m(")"),new ga({init:a,condition:b,step:d,body:P(R)})}function x(a){var b=a instanceof Fa?a.definitions[0].name:null,c=ya(!0);return m(")"),new ha({init:a,name:b,object:c,body:P(R)})}function y(){var a=p(),b=R(),d=null;return c("keyword","else")&&(e(),d=R()),new wa({condition:a,body:b,alternative:d})}function z(){m("{");for(var a=[];!c("punc","}");)c("eof")&&k(),a.push(R());return e(),a}function A(){m("{");for(var a,b=[],d=null,g=null;!c("punc","}");)c("eof")&&k(),c("keyword","case")?(g&&(g.end=f()),d=[],g=new Aa({start:(a=Q.token,e(),a),expression:ya(!0),body:d}),b.push(g),m(":")):c("keyword","default")?(g&&(g.end=f()),d=[],g=new za({start:(a=Q.token,e(),m(":"),a),body:d}),b.push(g)):(d||k(),d.push(R()));return g&&(g.end=f()),e(),b}function B(){var a=z(),b=null,d=null;if(c("keyword","catch")){var g=Q.token;e(),m("(");var i=I(gb);m(")"),b=new Ca({start:g,argname:i,body:z(),end:f()})}if(c("keyword","finally")){var g=Q.token;e(),d=new Da({start:g,body:z(),end:f()})}return b||d||h("Missing catch/finally blocks"),new Ba({body:a,bcatch:b,bfinally:d})}function C(a,b){for(var d=[];d.push(new Ha({start:Q.token,name:I(b?cb:bb),value:c("operator","=")?(e(),ya(!1,a)):null,end:f()})),c("punc",",");)e();return d}function D(){var a,b=Q.token;switch(b.type){case"name":case"keyword":a=H(ib);break;case"num":a=new nb({start:b,end:b,value:b.value});break;case"string":a=new mb({start:b,end:b,value:b.value});break;case"regexp":a=new ob({start:b,end:b,value:b.value});break;case"atom":switch(b.value){case"false":a=new wb({start:b,end:b});break;case"true":a=new xb({start:b,end:b});break;case"null":a=new qb({start:b,end:b})}}return e(),a}function E(a,b,d){for(var f=!0,g=[];!c("punc",a)&&(f?f=!1:m(","),!b||!c("punc",a));)g.push(c("punc",",")&&d?new tb({start:Q.token,end:Q.token}):ya(!1));return e(),g}function F(){var a=Q.token;switch(e(),a.type){case"num":case"string":case"name":case"operator":case"keyword":case"atom":return a.value;default:k()}}function G(){var a=Q.token;switch(e(),a.type){case"name":case"operator":case"keyword":case"atom":return a.value;default:k()}}function H(a){var b=Q.token.value;return new("this"==b?kb:a)({name:String(b),start:Q.token,end:Q.token})}function I(a,b){if(!c("name"))return b||h("Name expected"),null;var d=H(a);return e(),d}function M(a,b,c){return"++"!=b&&"--"!=b||O(c)||h("Invalid use of "+b+" operator"),new a({operator:b,expression:c})}function N(a){return pa(la(!0),0,a)}function O(a){return b.strict?a instanceof kb?!1:a instanceof La||a instanceof $a:!0}function P(a){++Q.in_loop;var b=a();return--Q.in_loop,b}b=j(b,{strict:!1,filename:null,toplevel:null,expression:!1,html5_comments:!0,bare_returns:!1});var Q={input:"string"==typeof a?L(a,b.filename,b.html5_comments):a,token:null,prev:null,peeked:null,in_function:0,in_directives:!0,in_loop:0,labels:[]};Q.token=e();var R=q(function(){var a;switch(r(),Q.token.type){case"string":var g=Q.in_directives,i=t();return g&&i.body instanceof mb&&!c("punc",",")?new X({value:i.body.value}):i;case"num":case"regexp":case"operator":case"atom":return t();case"name":return K(d(),"punc",":")?s():t();case"punc":switch(Q.token.value){case"{":return new $({start:Q.token,body:z(),end:f()});case"[":case"(":return t();case";":return e(),new _;default:k()}case"keyword":switch(a=Q.token.value,e(),a){case"break":return u(ua);case"continue":return u(va);case"debugger":return o(),new W;case"do":return new ea({body:P(R),condition:(l("keyword","while"),a=p(),o(),a)});case"while":return new fa({condition:p(),body:P(R)});case"for":return v();case"function":return S(oa);case"if":return y();case"return":return 0!=Q.in_function||b.bare_returns||h("'return' outside of function"),new ra({value:c("punc",";")?(e(),null):n()?null:(a=ya(!0),o(),a)});case"switch":return new xa({expression:p(),body:P(A)});case"throw":return Q.token.nlb&&h("Illegal newline after 'throw'"),new sa({value:(a=ya(!0),o(),a)});case"try":return B();case"var":return a=T(),o(),a;case"const":return a=U(),o(),a;case"with":return new ia({expression:p(),body:R()});default:k()}}}),S=function(a){var b=a===oa,d=c("name")?I(b?eb:fb):null;return b&&!d&&k(),m("("),new a({name:d,argnames:function(a,b){for(;!c("punc",")");)a?a=!1:m(","),b.push(I(db));return e(),b}(!0,[]),body:function(a,b){++Q.in_function,Q.in_directives=!0,Q.in_loop=0,Q.labels=[];var c=z();return--Q.in_function,Q.in_loop=a,Q.labels=b,c}(Q.in_loop,Q.labels)})},T=function(a){return new Fa({start:f(),definitions:C(a,!1),end:f()})},U=function(){return new Ga({start:f(),definitions:C(!1,!0),end:f()})},V=function(){var a=Q.token;l("operator","new");var b,d=Z(!1);return c("punc","(")?(e(),b=E(")")):b=[],ja(new Ja({start:a,expression:d,args:b,end:f()}),!0)},Z=function(a){if(c("operator","new"))return V();var b=Q.token;if(c("punc")){switch(b.value){case"(":e();var d=ya(!0);return d.start=b,d.end=Q.token,m(")"),ja(d,a);case"[":return ja(aa(),a);case"{":return ja(da(),a)}k()}if(c("keyword","function")){e();var g=S(na);return g.start=b,g.end=f(),ja(g,a)}return Sb[Q.token.type]?ja(D(),a):void k()},aa=q(function(){return m("["),new Ua({elements:E("]",!b.strict,!0)})}),da=q(function(){m("{");for(var a=!0,d=[];!c("punc","}")&&(a?a=!1:m(","),b.strict||!c("punc","}"));){var g=Q.token,h=g.type,i=F();if("name"==h&&!c("punc",":")){if("get"==i){d.push(new Za({start:g,key:D(),value:S(ma),end:f()}));continue}if("set"==i){d.push(new Ya({start:g,key:D(),value:S(ma),end:f()}));continue}}m(":"),d.push(new Xa({start:g,key:i,value:ya(!1),end:f()}))}return e(),new Va({properties:d})}),ja=function(a,b){var d=a.start;if(c("punc","."))return e(),ja(new Ma({start:d,expression:a,property:G(),end:f()}),b);if(c("punc","[")){e();var g=ya(!0);return m("]"),ja(new Na({start:d,expression:a,property:g,end:f()}),b)}return b&&c("punc","(")?(e(),ja(new Ia({start:d,expression:a,args:E(")"),end:f()}),!0)):a},la=function(a){var b=Q.token;if(c("operator")&&Nb(b.value)){e(),r();var d=M(Pa,b.value,la(a));return d.start=b,d.end=f(),d}for(var g=Z(a);c("operator")&&Ob(Q.token.value)&&!Q.token.nlb;)g=M(Qa,Q.token.value,g),g.start=b,g.end=Q.token,e();return g},pa=function(a,b,d){var f=c("operator")?Q.token.value:null;"in"==f&&d&&(f=null);var g=null!=f?Qb[f]:null;if(null!=g&&g>b){e();var h=pa(la(!0),g,d);return pa(new Ra({start:a.start,left:a,operator:f,right:h,end:h.end}),b,d)}return a},qa=function(a){var b=Q.token,d=N(a);if(c("operator","?")){e();var g=ya(!1);return m(":"),new Sa({start:b,condition:d,consequent:g,alternative:ya(!1,a),end:f()})}return d},ta=function(a){var b=Q.token,d=qa(a),g=Q.token.value;if(c("operator")&&Pb(g)){if(O(d))return e(),new Ta({start:b,left:d,operator:g,right:ta(a),end:f()});h("Invalid assignment")}return d},ya=function(a,b){var f=Q.token,g=ta(b);return a&&c("punc",",")?(e(),new Ka({start:f,car:g,cdr:ya(!0,b),end:d()})):g};return b.expression?ya(!0):function(){for(var a=Q.token,d=[];!c("eof");)d.push(R());var e=f(),g=b.toplevel;return g?(g.body=g.body.concat(d),g.end=e):g=new ka({start:a,body:d,end:e}),g}()}function N(a,b){x.call(this),this.before=a,this.after=b}function O(a,b,c){this.name=c.name,this.orig=[c],this.scope=a,this.references=[],this.global=!1,this.mangled_name=null,this.undeclared=!1,this.constant=!1,this.index=b}function P(a){function b(a,b){return a.replace(/[\u0080-\uffff]/g,function(a){var c=a.charCodeAt(0).toString(16);if(c.length<=2&&!b){for(;c.length<2;)c="0"+c;return"\\x"+c}for(;c.length<4;)c="0"+c;return"\\u"+c})}function c(c){var d=0,e=0;return c=c.replace(/[\\\b\f\n\r\t\x22\x27\u2028\u2029\0]/g,function(a){switch(a){case"\\":return"\\\\";case"\b":return"\\b";case"\f":return"\\f";case"\n":return"\\n";case"\r":return"\\r";case"\u2028":return"\\u2028";case"\u2029":return"\\u2029";case'"':return++d,'"';case"'":return++e,"'";case"\x00":return"\\x00"}return a}),a.ascii_only&&(c=b(c)),d>e?"'"+c.replace(/\x27/g,"\\'")+"'":'"'+c.replace(/\x22/g,'\\"')+'"'}function d(b){var d=c(b);return a.inline_script&&(d=d.replace(/<\x2fscript([>\/\t\n\f\r ])/gi,"<\\/script$1")),d}function e(c){return c=c.toString(),a.ascii_only&&(c=b(c,!0)),c}function f(b){return h(" ",a.indent_start+v-b*a.indent_level)}function g(){return C.charAt(C.length-1)}function i(){a.max_line_len&&w>a.max_line_len&&k("\n")}function k(b){b=String(b);var c=b.charAt(0);if(B&&(c&&!(";}".indexOf(c)<0)||/[;]$/.test(C)||(a.semicolons||D(c)?(z+=";",w++,y++):(z+="\n",y++,x++,w=0),a.beautify||(A=!1)),B=!1,i()),!a.beautify&&a.preserve_line&&L[L.length-1])for(var d=L[L.length-1].start.line;d>x;)z+="\n",y++,x++,w=0,A=!1;if(A){var e=g();(F(e)&&(F(c)||"\\"==c)||/^[\+\-\/]$/.test(c)&&c==e)&&(z+=" ",w++,y++),A=!1}var f=b.split(/\r?\n/),h=f.length-1;x+=h,0==h?w+=f[h].length:w=f[h].length,y+=b.length,C=b,z+=b}function m(){B=!1,k(";")}function n(){return v+a.indent_level}function o(a){var b;return k("{"),I(),H(n(),function(){b=a()}),G(),k("}"),b}function p(a){k("(");var b=a();return k(")"),b}function q(a){k("[");var b=a();return k("]"),b}function r(){k(","),E()}function t(){k(":"),a.space_colon&&E()}function u(){return z}a=j(a,{indent_start:0,indent_level:4,quote_keys:!1,space_colon:!0,ascii_only:!1,unescape_regexps:!1,inline_script:!1,width:80,max_line_len:32e3,beautify:!1,source_map:null,bracketize:!1,semicolons:!0,comments:!1,preserve_line:!1,screw_ie8:!1,preamble:null},!0);var v=0,w=0,x=1,y=0,z="",A=!1,B=!1,C=null,D=s("( [ + * / - , ."),E=a.beautify?function(){k(" ")}:function(){A=!0},G=a.beautify?function(b){a.beautify&&k(f(b?.5:0))}:l,H=a.beautify?function(a,b){a===!0&&(a=n());var c=v;v=a;var d=b();return v=c,d}:function(a,b){return b()},I=a.beautify?function(){k("\n")}:l,J=a.beautify?function(){k(";")}:function(){B=!0},K=a.source_map?function(b,c){try{b&&a.source_map.add(b.file||"?",x,w,b.line,b.col,c||"name"!=b.type?c:b.value)}catch(d){U.warn("Couldn't figure out mapping for {file}:{line},{col} → {cline},{ccol} [{name}]",{file:b.file,line:b.line,col:b.col,cline:x,ccol:w,name:c||""})}}:l;a.preamble&&k(a.preamble.replace(/\r\n?|[\n\u2028\u2029]|\s*$/g,"\n"));var L=[];return{get:u,toString:u,indent:G,indentation:function(){return v},current_width:function(){return w-v},should_break:function(){return a.width&&this.current_width()>=a.width},newline:I,print:k,space:E,comma:r,colon:t,last:function(){return C},semicolon:J,force_semicolon:m,to_ascii:b,print_name:function(a){k(e(a))},print_string:function(a){k(d(a))},next_indent:n,with_indent:H,with_block:o,with_parens:p,with_square:q,add_mapping:K,option:function(b){return a[b]},line:function(){return x},col:function(){return w},pos:function(){return y},push_node:function(a){L.push(a)},pop_node:function(){return L.pop()},stack:function(){return L},parent:function(a){return L[L.length-2-(a||0)]}}}function Q(a,b){ -return this instanceof Q?(N.call(this,this.before,this.after),void(this.options=j(a,{sequences:!b,properties:!b,dead_code:!b,drop_debugger:!b,unsafe:!1,unsafe_comps:!1,conditionals:!b,comparisons:!b,evaluate:!b,booleans:!b,loops:!b,unused:!b,hoist_funs:!b,keep_fargs:!1,hoist_vars:!1,if_return:!b,join_vars:!b,cascade:!b,side_effects:!b,pure_getters:!1,pure_funcs:null,negate_iife:!b,screw_ie8:!1,drop_console:!1,angular:!1,warnings:!0,global_defs:{}},!0))):new Q(a,b)}function R(a){function b(b,e,f,g,h,i){if(d){var j=d.originalPositionFor({line:g,column:h});if(null===j.source)return;b=j.source,g=j.line,h=j.column,i=j.name||i}c.addMapping({generated:{line:e+a.dest_line_diff,column:f},original:{line:g+a.orig_line_diff,column:h},source:b,name:i})}a=j(a,{file:null,root:null,orig:null,orig_line_diff:0,dest_line_diff:0});var c=new MOZ_SourceMap.SourceMapGenerator({file:a.file,sourceRoot:a.root}),d=a.orig&&new MOZ_SourceMap.SourceMapConsumer(a.orig);return{add:b,get:function(){return c},toString:function(){return c.toString()}}}b.UglifyJS=a,i.prototype=Object.create(Error.prototype),i.prototype.constructor=i,i.croak=function(a,b){throw new i(a,b)};var S=function(){function a(a,f,g){function h(){var h=f(a[i],i),l=h instanceof d;return l&&(h=h.v),h instanceof b?(h=h.v,h instanceof c?k.push.apply(k,g?h.v.slice().reverse():h.v):k.push(h)):h!==e&&(h instanceof c?j.push.apply(j,g?h.v.slice().reverse():h.v):j.push(h)),l}var i,j=[],k=[];if(a instanceof Array)if(g){for(i=a.length;--i>=0&&!h(););j.reverse(),k.reverse()}else for(i=0;i SymbolDef for all variables/functions defined in this scope",functions:"[Object/S] like `variables`, but only lists function declarations",uses_with:"[boolean/S] tells whether this scope uses the `with` statement",uses_eval:"[boolean/S] tells whether this scope contains a direct call to the global `eval`",parent_scope:"[AST_Scope?/S] link to the parent scope",enclosed:"[SymbolDef*/S] a list of all symbol definitions that are accessed from this scope or any subscopes",cname:"[integer/S] current index for mangling variables (used internally by the mangler)"}},Z),ka=v("Toplevel","globals",{$documentation:"The toplevel scope",$propdoc:{globals:"[Object/S] a map of name -> SymbolDef for all undeclared names"},wrap_enclose:function(a){var b=this,c=[],d=[];a.forEach(function(a){var b=a.lastIndexOf(":");c.push(a.substr(0,b)),d.push(a.substr(b+1))});var e="(function("+d.join(",")+"){ '$ORIG'; })("+c.join(",")+")";return e=M(e),e=e.transform(new N(function(a){return a instanceof X&&"$ORIG"==a.value?S.splice(b.body):void 0}))},wrap_commonjs:function(a,b){var c=this,d=[];b&&(c.figure_out_scope(),c.walk(new x(function(a){a instanceof ab&&a.definition().global&&(g(function(b){return b.name==a.name},d)||d.push(a))})));var e="(function(exports, global){ global['"+a+"'] = exports; '$ORIG'; '$EXPORTS'; }({}, (function(){return this}())))";return e=M(e),e=e.transform(new N(function(a){if(a instanceof Y&&(a=a.body,a instanceof mb))switch(a.getValue()){case"$ORIG":return S.splice(c.body);case"$EXPORTS":var b=[];return d.forEach(function(a){b.push(new Y({body:new Ta({left:new Na({expression:new ib({name:"exports"}),property:new mb({value:a.name})}),operator:"=",right:new ib(a)})}))}),S.splice(b)}}))}},ja),la=v("Lambda","name argnames uses_arguments",{$documentation:"Base class for functions",$propdoc:{name:"[AST_SymbolDeclaration?] the name of this function",argnames:"[AST_SymbolFunarg*] array of function arguments",uses_arguments:"[boolean/S] tells whether this function accesses the arguments array"},_walk:function(a){return a._visit(this,function(){this.name&&this.name._walk(a),this.argnames.forEach(function(b){b._walk(a)}),w(this,a)})}},ja),ma=v("Accessor",null,{$documentation:"A setter/getter function. The `name` property is always null."},la),na=v("Function",null,{$documentation:"A function expression"},la),oa=v("Defun",null,{$documentation:"A function definition"},la),pa=v("Jump",null,{$documentation:"Base class for “jumps†(for now that's `return`, `throw`, `break` and `continue`)"},V),qa=v("Exit","value",{$documentation:"Base class for “exits†(`return` and `throw`)",$propdoc:{value:"[AST_Node?] the value returned or thrown by this statement; could be null for AST_Return"},_walk:function(a){return a._visit(this,this.value&&function(){this.value._walk(a)})}},pa),ra=v("Return",null,{$documentation:"A `return` statement"},qa),sa=v("Throw",null,{$documentation:"A `throw` statement"},qa),ta=v("LoopControl","label",{$documentation:"Base class for loop control statements (`break` and `continue`)",$propdoc:{label:"[AST_LabelRef?] the label, or null if none"},_walk:function(a){return a._visit(this,this.label&&function(){this.label._walk(a)})}},pa),ua=v("Break",null,{$documentation:"A `break` statement"},ta),va=v("Continue",null,{$documentation:"A `continue` statement"},ta),wa=v("If","condition alternative",{$documentation:"A `if` statement",$propdoc:{condition:"[AST_Node] the `if` condition",alternative:"[AST_Statement?] the `else` part, or null if not present"},_walk:function(a){return a._visit(this,function(){this.condition._walk(a),this.body._walk(a),this.alternative&&this.alternative._walk(a)})}},aa),xa=v("Switch","expression",{$documentation:"A `switch` statement",$propdoc:{expression:"[AST_Node] the `switch` “discriminantâ€"},_walk:function(a){return a._visit(this,function(){this.expression._walk(a),w(this,a)})}},Z),ya=v("SwitchBranch",null,{$documentation:"Base class for `switch` branches"},Z),za=v("Default",null,{$documentation:"A `default` switch branch"},ya),Aa=v("Case","expression",{$documentation:"A `case` switch branch",$propdoc:{expression:"[AST_Node] the `case` expression"},_walk:function(a){return a._visit(this,function(){this.expression._walk(a),w(this,a)})}},ya),Ba=v("Try","bcatch bfinally",{$documentation:"A `try` statement",$propdoc:{bcatch:"[AST_Catch?] the catch block, or null if not present",bfinally:"[AST_Finally?] the finally block, or null if not present"},_walk:function(a){return a._visit(this,function(){w(this,a),this.bcatch&&this.bcatch._walk(a),this.bfinally&&this.bfinally._walk(a)})}},Z),Ca=v("Catch","argname",{$documentation:"A `catch` node; only makes sense as part of a `try` statement",$propdoc:{argname:"[AST_SymbolCatch] symbol for the exception"},_walk:function(a){return a._visit(this,function(){this.argname._walk(a),w(this,a)})}},Z),Da=v("Finally",null,{$documentation:"A `finally` node; only makes sense as part of a `try` statement"},Z),Ea=v("Definitions","definitions",{$documentation:"Base class for `var` or `const` nodes (variable declarations/initializations)",$propdoc:{definitions:"[AST_VarDef*] array of variable definitions"},_walk:function(a){return a._visit(this,function(){this.definitions.forEach(function(b){b._walk(a)})})}},V),Fa=v("Var",null,{$documentation:"A `var` statement"},Ea),Ga=v("Const",null,{$documentation:"A `const` statement"},Ea),Ha=v("VarDef","name value",{$documentation:"A variable declaration; only appears in a AST_Definitions node",$propdoc:{name:"[AST_SymbolVar|AST_SymbolConst] name of the variable",value:"[AST_Node?] initializer, or null of there's no initializer"},_walk:function(a){return a._visit(this,function(){this.name._walk(a),this.value&&this.value._walk(a)})}}),Ia=v("Call","expression args",{$documentation:"A function call expression",$propdoc:{expression:"[AST_Node] expression to invoke as function",args:"[AST_Node*] array of arguments"},_walk:function(a){return a._visit(this,function(){this.expression._walk(a),this.args.forEach(function(b){b._walk(a)})})}}),Ja=v("New",null,{$documentation:"An object instantiation. Derives from a function call since it has exactly the same properties"},Ia),Ka=v("Seq","car cdr",{$documentation:"A sequence expression (two comma-separated expressions)",$propdoc:{car:"[AST_Node] first element in sequence",cdr:"[AST_Node] second element in sequence"},$cons:function(a,b){var c=new Ka(a);return c.car=a,c.cdr=b,c},$from_array:function(a){if(0==a.length)return null;if(1==a.length)return a[0].clone();for(var b=null,c=a.length;--c>=0;)b=Ka.cons(a[c],b);for(var d=b;d;){if(d.cdr&&!d.cdr.cdr){d.cdr=d.cdr.car;break}d=d.cdr}return b},to_array:function(){for(var a=this,b=[];a;){if(b.push(a.car),a.cdr&&!(a.cdr instanceof Ka)){b.push(a.cdr);break}a=a.cdr}return b},add:function(a){for(var b=this;b;){if(!(b.cdr instanceof Ka)){var c=Ka.cons(b.cdr,a);return b.cdr=c}b=b.cdr}},_walk:function(a){return a._visit(this,function(){this.car._walk(a),this.cdr&&this.cdr._walk(a)})}}),La=v("PropAccess","expression property",{$documentation:'Base class for property access expressions, i.e. `a.foo` or `a["foo"]`',$propdoc:{expression:"[AST_Node] the “container†expression",property:"[AST_Node|string] the property to access. For AST_Dot this is always a plain string, while for AST_Sub it's an arbitrary AST_Node"}}),Ma=v("Dot",null,{$documentation:"A dotted property access expression",_walk:function(a){return a._visit(this,function(){this.expression._walk(a)})}},La),Na=v("Sub",null,{$documentation:'Index-style property access, i.e. `a["foo"]`',_walk:function(a){return a._visit(this,function(){this.expression._walk(a),this.property._walk(a)})}},La),Oa=v("Unary","operator expression",{$documentation:"Base class for unary expressions",$propdoc:{operator:"[string] the operator",expression:"[AST_Node] expression that this unary operator applies to"},_walk:function(a){return a._visit(this,function(){this.expression._walk(a)})}}),Pa=v("UnaryPrefix",null,{$documentation:"Unary prefix expression, i.e. `typeof i` or `++i`"},Oa),Qa=v("UnaryPostfix",null,{$documentation:"Unary postfix expression, i.e. `i++`"},Oa),Ra=v("Binary","left operator right",{$documentation:"Binary expression, i.e. `a + b`",$propdoc:{left:"[AST_Node] left-hand side expression",operator:"[string] the operator",right:"[AST_Node] right-hand side expression"},_walk:function(a){return a._visit(this,function(){this.left._walk(a),this.right._walk(a)})}}),Sa=v("Conditional","condition consequent alternative",{$documentation:"Conditional expression using the ternary operator, i.e. `a ? b : c`",$propdoc:{condition:"[AST_Node]",consequent:"[AST_Node]",alternative:"[AST_Node]"},_walk:function(a){return a._visit(this,function(){this.condition._walk(a),this.consequent._walk(a),this.alternative._walk(a)})}}),Ta=v("Assign",null,{$documentation:"An assignment expression — `a = b + 5`"},Ra),Ua=v("Array","elements",{$documentation:"An array literal",$propdoc:{elements:"[AST_Node*] array of elements"},_walk:function(a){return a._visit(this,function(){this.elements.forEach(function(b){b._walk(a)})})}}),Va=v("Object","properties",{$documentation:"An object literal",$propdoc:{properties:"[AST_ObjectProperty*] array of properties"},_walk:function(a){return a._visit(this,function(){this.properties.forEach(function(b){b._walk(a)})})}}),Wa=v("ObjectProperty","key value",{$documentation:"Base class for literal object properties",$propdoc:{key:"[string] the property name converted to a string for ObjectKeyVal. For setters and getters this is an arbitrary AST_Node.",value:"[AST_Node] property value. For setters and getters this is an AST_Function."},_walk:function(a){return a._visit(this,function(){this.value._walk(a)})}}),Xa=v("ObjectKeyVal",null,{$documentation:"A key: value object property"},Wa),Ya=v("ObjectSetter",null,{$documentation:"An object setter property"},Wa),Za=v("ObjectGetter",null,{$documentation:"An object getter property"},Wa),$a=v("Symbol","scope name thedef",{$propdoc:{name:"[string] name of this symbol",scope:"[AST_Scope/S] the current scope (not necessarily the definition scope)",thedef:"[SymbolDef/S] the definition of this symbol"},$documentation:"Base class for all symbols"}),_a=v("SymbolAccessor",null,{$documentation:"The name of a property accessor (setter/getter function)"},$a),ab=v("SymbolDeclaration","init",{$documentation:"A declaration symbol (symbol in var/const, function name or argument, symbol in catch)",$propdoc:{init:"[AST_Node*/S] array of initializers for this declaration."}},$a),bb=v("SymbolVar",null,{$documentation:"Symbol defining a variable"},ab),cb=v("SymbolConst",null,{$documentation:"A constant declaration"},ab),db=v("SymbolFunarg",null,{$documentation:"Symbol naming a function argument"},bb),eb=v("SymbolDefun",null,{$documentation:"Symbol defining a function"},ab),fb=v("SymbolLambda",null,{$documentation:"Symbol naming a function expression"},ab),gb=v("SymbolCatch",null,{$documentation:"Symbol naming the exception in catch"},ab),hb=v("Label","references",{$documentation:"Symbol naming a label (declaration)",$propdoc:{references:"[AST_LoopControl*] a list of nodes referring to this label"},initialize:function(){this.references=[],this.thedef=this}},$a),ib=v("SymbolRef",null,{$documentation:"Reference to some symbol (not definition/declaration)"},$a),jb=v("LabelRef",null,{$documentation:"Reference to a label symbol"},$a),kb=v("This",null,{$documentation:"The `this` symbol"},$a),lb=v("Constant",null,{$documentation:"Base class for all constants",getValue:function(){return this.value}}),mb=v("String","value",{$documentation:"A string literal",$propdoc:{value:"[string] the contents of this string"}},lb),nb=v("Number","value",{$documentation:"A number literal",$propdoc:{value:"[number] the numeric value"}},lb),ob=v("RegExp","value",{$documentation:"A regexp literal",$propdoc:{value:"[RegExp] the actual regexp"}},lb),pb=v("Atom",null,{$documentation:"Base class for atoms"},lb),qb=v("Null",null,{$documentation:"The `null` atom",value:null},pb),rb=v("NaN",null,{$documentation:"The impossible value",value:0/0},pb),sb=v("Undefined",null,{$documentation:"The `undefined` value",value:void 0},pb),tb=v("Hole",null,{$documentation:"A hole in an array",value:void 0},pb),ub=v("Infinity",null,{$documentation:"The `Infinity` value",value:1/0},pb),vb=v("Boolean",null,{$documentation:"Base class for booleans"},pb),wb=v("False",null,{$documentation:"The `false` atom",value:!1},vb),xb=v("True",null,{$documentation:"The `true` atom",value:!0},vb);x.prototype={_visit:function(a,b){this.stack.push(a);var c=this.visit(a,b?function(){b.call(a)}:l);return!c&&b&&b.call(a),this.stack.pop(),c},parent:function(a){return this.stack[this.stack.length-2-(a||0)]},push:function(a){this.stack.push(a)},pop:function(){return this.stack.pop()},self:function(){return this.stack[this.stack.length-1]},find_parent:function(a){for(var b=this.stack,c=b.length;--c>=0;){var d=b[c];if(d instanceof a)return d}},has_directive:function(a){return this.find_parent(ja).has_directive(a)},in_boolean_context:function(){for(var a=this.stack,b=a.length,c=a[--b];b>0;){var d=a[--b];if(d instanceof wa&&d.condition===c||d instanceof Sa&&d.condition===c||d instanceof da&&d.condition===c||d instanceof ga&&d.condition===c||d instanceof Pa&&"!"==d.operator&&d.expression===c)return!0;if(!(d instanceof Ra)||"&&"!=d.operator&&"||"!=d.operator)return!1;c=d}},loopcontrol_target:function(a){var b=this.stack;if(a)for(var c=b.length;--c>=0;){var d=b[c];if(d instanceof ba&&d.label.name==a.name)return d.body}else for(var c=b.length;--c>=0;){var d=b[c];if(d instanceof xa||d instanceof ca)return d}}};var yb="break case catch const continue debugger default delete do else finally for function if in instanceof new return switch throw try typeof var void while with",zb="false null true",Ab="abstract boolean byte char class double enum export extends final float goto implements import int interface long native package private protected public short static super synchronized this throws transient volatile yield "+zb+" "+yb,Bb="return new delete throw else case";yb=s(yb),Ab=s(Ab),Bb=s(Bb),zb=s(zb);var Cb=s(e("+-*&%=<>!?|~^")),Db=/^0x[0-9a-f]+$/i,Eb=/^0[0-7]+$/,Fb=/^\d*\.?\d*(?:e[+-]?\d*(?:\d\.?|\.?\d)\d*)?$/i,Gb=s(["in","instanceof","typeof","new","void","delete","++","--","+","-","!","~","&","|","^","*","/","%",">>","<<",">>>","<",">","<=",">=","==","===","!=","!==","?","=","+=","-=","/=","*=","%=",">>=","<<=",">>>=","|=","^=","&=","&&","||"]),Hb=s(e("  \n\r \fâ€‹á Žâ€€â€â€‚         âŸã€€")),Ib=s(e("[{(,.;:")),Jb=s(e("[]{}(),;:")),Kb=s(e("gmsiy")),Lb={letter:new RegExp("[\\u0041-\\u005A\\u0061-\\u007A\\u00AA\\u00B5\\u00BA\\u00C0-\\u00D6\\u00D8-\\u00F6\\u00F8-\\u02C1\\u02C6-\\u02D1\\u02E0-\\u02E4\\u02EC\\u02EE\\u0370-\\u0374\\u0376\\u0377\\u037A-\\u037D\\u0386\\u0388-\\u038A\\u038C\\u038E-\\u03A1\\u03A3-\\u03F5\\u03F7-\\u0481\\u048A-\\u0523\\u0531-\\u0556\\u0559\\u0561-\\u0587\\u05D0-\\u05EA\\u05F0-\\u05F2\\u0621-\\u064A\\u066E\\u066F\\u0671-\\u06D3\\u06D5\\u06E5\\u06E6\\u06EE\\u06EF\\u06FA-\\u06FC\\u06FF\\u0710\\u0712-\\u072F\\u074D-\\u07A5\\u07B1\\u07CA-\\u07EA\\u07F4\\u07F5\\u07FA\\u0904-\\u0939\\u093D\\u0950\\u0958-\\u0961\\u0971\\u0972\\u097B-\\u097F\\u0985-\\u098C\\u098F\\u0990\\u0993-\\u09A8\\u09AA-\\u09B0\\u09B2\\u09B6-\\u09B9\\u09BD\\u09CE\\u09DC\\u09DD\\u09DF-\\u09E1\\u09F0\\u09F1\\u0A05-\\u0A0A\\u0A0F\\u0A10\\u0A13-\\u0A28\\u0A2A-\\u0A30\\u0A32\\u0A33\\u0A35\\u0A36\\u0A38\\u0A39\\u0A59-\\u0A5C\\u0A5E\\u0A72-\\u0A74\\u0A85-\\u0A8D\\u0A8F-\\u0A91\\u0A93-\\u0AA8\\u0AAA-\\u0AB0\\u0AB2\\u0AB3\\u0AB5-\\u0AB9\\u0ABD\\u0AD0\\u0AE0\\u0AE1\\u0B05-\\u0B0C\\u0B0F\\u0B10\\u0B13-\\u0B28\\u0B2A-\\u0B30\\u0B32\\u0B33\\u0B35-\\u0B39\\u0B3D\\u0B5C\\u0B5D\\u0B5F-\\u0B61\\u0B71\\u0B83\\u0B85-\\u0B8A\\u0B8E-\\u0B90\\u0B92-\\u0B95\\u0B99\\u0B9A\\u0B9C\\u0B9E\\u0B9F\\u0BA3\\u0BA4\\u0BA8-\\u0BAA\\u0BAE-\\u0BB9\\u0BD0\\u0C05-\\u0C0C\\u0C0E-\\u0C10\\u0C12-\\u0C28\\u0C2A-\\u0C33\\u0C35-\\u0C39\\u0C3D\\u0C58\\u0C59\\u0C60\\u0C61\\u0C85-\\u0C8C\\u0C8E-\\u0C90\\u0C92-\\u0CA8\\u0CAA-\\u0CB3\\u0CB5-\\u0CB9\\u0CBD\\u0CDE\\u0CE0\\u0CE1\\u0D05-\\u0D0C\\u0D0E-\\u0D10\\u0D12-\\u0D28\\u0D2A-\\u0D39\\u0D3D\\u0D60\\u0D61\\u0D7A-\\u0D7F\\u0D85-\\u0D96\\u0D9A-\\u0DB1\\u0DB3-\\u0DBB\\u0DBD\\u0DC0-\\u0DC6\\u0E01-\\u0E30\\u0E32\\u0E33\\u0E40-\\u0E46\\u0E81\\u0E82\\u0E84\\u0E87\\u0E88\\u0E8A\\u0E8D\\u0E94-\\u0E97\\u0E99-\\u0E9F\\u0EA1-\\u0EA3\\u0EA5\\u0EA7\\u0EAA\\u0EAB\\u0EAD-\\u0EB0\\u0EB2\\u0EB3\\u0EBD\\u0EC0-\\u0EC4\\u0EC6\\u0EDC\\u0EDD\\u0F00\\u0F40-\\u0F47\\u0F49-\\u0F6C\\u0F88-\\u0F8B\\u1000-\\u102A\\u103F\\u1050-\\u1055\\u105A-\\u105D\\u1061\\u1065\\u1066\\u106E-\\u1070\\u1075-\\u1081\\u108E\\u10A0-\\u10C5\\u10D0-\\u10FA\\u10FC\\u1100-\\u1159\\u115F-\\u11A2\\u11A8-\\u11F9\\u1200-\\u1248\\u124A-\\u124D\\u1250-\\u1256\\u1258\\u125A-\\u125D\\u1260-\\u1288\\u128A-\\u128D\\u1290-\\u12B0\\u12B2-\\u12B5\\u12B8-\\u12BE\\u12C0\\u12C2-\\u12C5\\u12C8-\\u12D6\\u12D8-\\u1310\\u1312-\\u1315\\u1318-\\u135A\\u1380-\\u138F\\u13A0-\\u13F4\\u1401-\\u166C\\u166F-\\u1676\\u1681-\\u169A\\u16A0-\\u16EA\\u1700-\\u170C\\u170E-\\u1711\\u1720-\\u1731\\u1740-\\u1751\\u1760-\\u176C\\u176E-\\u1770\\u1780-\\u17B3\\u17D7\\u17DC\\u1820-\\u1877\\u1880-\\u18A8\\u18AA\\u1900-\\u191C\\u1950-\\u196D\\u1970-\\u1974\\u1980-\\u19A9\\u19C1-\\u19C7\\u1A00-\\u1A16\\u1B05-\\u1B33\\u1B45-\\u1B4B\\u1B83-\\u1BA0\\u1BAE\\u1BAF\\u1C00-\\u1C23\\u1C4D-\\u1C4F\\u1C5A-\\u1C7D\\u1D00-\\u1DBF\\u1E00-\\u1F15\\u1F18-\\u1F1D\\u1F20-\\u1F45\\u1F48-\\u1F4D\\u1F50-\\u1F57\\u1F59\\u1F5B\\u1F5D\\u1F5F-\\u1F7D\\u1F80-\\u1FB4\\u1FB6-\\u1FBC\\u1FBE\\u1FC2-\\u1FC4\\u1FC6-\\u1FCC\\u1FD0-\\u1FD3\\u1FD6-\\u1FDB\\u1FE0-\\u1FEC\\u1FF2-\\u1FF4\\u1FF6-\\u1FFC\\u2071\\u207F\\u2090-\\u2094\\u2102\\u2107\\u210A-\\u2113\\u2115\\u2119-\\u211D\\u2124\\u2126\\u2128\\u212A-\\u212D\\u212F-\\u2139\\u213C-\\u213F\\u2145-\\u2149\\u214E\\u2183\\u2184\\u2C00-\\u2C2E\\u2C30-\\u2C5E\\u2C60-\\u2C6F\\u2C71-\\u2C7D\\u2C80-\\u2CE4\\u2D00-\\u2D25\\u2D30-\\u2D65\\u2D6F\\u2D80-\\u2D96\\u2DA0-\\u2DA6\\u2DA8-\\u2DAE\\u2DB0-\\u2DB6\\u2DB8-\\u2DBE\\u2DC0-\\u2DC6\\u2DC8-\\u2DCE\\u2DD0-\\u2DD6\\u2DD8-\\u2DDE\\u2E2F\\u3005\\u3006\\u3031-\\u3035\\u303B\\u303C\\u3041-\\u3096\\u309D-\\u309F\\u30A1-\\u30FA\\u30FC-\\u30FF\\u3105-\\u312D\\u3131-\\u318E\\u31A0-\\u31B7\\u31F0-\\u31FF\\u3400\\u4DB5\\u4E00\\u9FC3\\uA000-\\uA48C\\uA500-\\uA60C\\uA610-\\uA61F\\uA62A\\uA62B\\uA640-\\uA65F\\uA662-\\uA66E\\uA67F-\\uA697\\uA717-\\uA71F\\uA722-\\uA788\\uA78B\\uA78C\\uA7FB-\\uA801\\uA803-\\uA805\\uA807-\\uA80A\\uA80C-\\uA822\\uA840-\\uA873\\uA882-\\uA8B3\\uA90A-\\uA925\\uA930-\\uA946\\uAA00-\\uAA28\\uAA40-\\uAA42\\uAA44-\\uAA4B\\uAC00\\uD7A3\\uF900-\\uFA2D\\uFA30-\\uFA6A\\uFA70-\\uFAD9\\uFB00-\\uFB06\\uFB13-\\uFB17\\uFB1D\\uFB1F-\\uFB28\\uFB2A-\\uFB36\\uFB38-\\uFB3C\\uFB3E\\uFB40\\uFB41\\uFB43\\uFB44\\uFB46-\\uFBB1\\uFBD3-\\uFD3D\\uFD50-\\uFD8F\\uFD92-\\uFDC7\\uFDF0-\\uFDFB\\uFE70-\\uFE74\\uFE76-\\uFEFC\\uFF21-\\uFF3A\\uFF41-\\uFF5A\\uFF66-\\uFFBE\\uFFC2-\\uFFC7\\uFFCA-\\uFFCF\\uFFD2-\\uFFD7\\uFFDA-\\uFFDC]"),non_spacing_mark:new RegExp("[\\u0300-\\u036F\\u0483-\\u0487\\u0591-\\u05BD\\u05BF\\u05C1\\u05C2\\u05C4\\u05C5\\u05C7\\u0610-\\u061A\\u064B-\\u065E\\u0670\\u06D6-\\u06DC\\u06DF-\\u06E4\\u06E7\\u06E8\\u06EA-\\u06ED\\u0711\\u0730-\\u074A\\u07A6-\\u07B0\\u07EB-\\u07F3\\u0816-\\u0819\\u081B-\\u0823\\u0825-\\u0827\\u0829-\\u082D\\u0900-\\u0902\\u093C\\u0941-\\u0948\\u094D\\u0951-\\u0955\\u0962\\u0963\\u0981\\u09BC\\u09C1-\\u09C4\\u09CD\\u09E2\\u09E3\\u0A01\\u0A02\\u0A3C\\u0A41\\u0A42\\u0A47\\u0A48\\u0A4B-\\u0A4D\\u0A51\\u0A70\\u0A71\\u0A75\\u0A81\\u0A82\\u0ABC\\u0AC1-\\u0AC5\\u0AC7\\u0AC8\\u0ACD\\u0AE2\\u0AE3\\u0B01\\u0B3C\\u0B3F\\u0B41-\\u0B44\\u0B4D\\u0B56\\u0B62\\u0B63\\u0B82\\u0BC0\\u0BCD\\u0C3E-\\u0C40\\u0C46-\\u0C48\\u0C4A-\\u0C4D\\u0C55\\u0C56\\u0C62\\u0C63\\u0CBC\\u0CBF\\u0CC6\\u0CCC\\u0CCD\\u0CE2\\u0CE3\\u0D41-\\u0D44\\u0D4D\\u0D62\\u0D63\\u0DCA\\u0DD2-\\u0DD4\\u0DD6\\u0E31\\u0E34-\\u0E3A\\u0E47-\\u0E4E\\u0EB1\\u0EB4-\\u0EB9\\u0EBB\\u0EBC\\u0EC8-\\u0ECD\\u0F18\\u0F19\\u0F35\\u0F37\\u0F39\\u0F71-\\u0F7E\\u0F80-\\u0F84\\u0F86\\u0F87\\u0F90-\\u0F97\\u0F99-\\u0FBC\\u0FC6\\u102D-\\u1030\\u1032-\\u1037\\u1039\\u103A\\u103D\\u103E\\u1058\\u1059\\u105E-\\u1060\\u1071-\\u1074\\u1082\\u1085\\u1086\\u108D\\u109D\\u135F\\u1712-\\u1714\\u1732-\\u1734\\u1752\\u1753\\u1772\\u1773\\u17B7-\\u17BD\\u17C6\\u17C9-\\u17D3\\u17DD\\u180B-\\u180D\\u18A9\\u1920-\\u1922\\u1927\\u1928\\u1932\\u1939-\\u193B\\u1A17\\u1A18\\u1A56\\u1A58-\\u1A5E\\u1A60\\u1A62\\u1A65-\\u1A6C\\u1A73-\\u1A7C\\u1A7F\\u1B00-\\u1B03\\u1B34\\u1B36-\\u1B3A\\u1B3C\\u1B42\\u1B6B-\\u1B73\\u1B80\\u1B81\\u1BA2-\\u1BA5\\u1BA8\\u1BA9\\u1C2C-\\u1C33\\u1C36\\u1C37\\u1CD0-\\u1CD2\\u1CD4-\\u1CE0\\u1CE2-\\u1CE8\\u1CED\\u1DC0-\\u1DE6\\u1DFD-\\u1DFF\\u20D0-\\u20DC\\u20E1\\u20E5-\\u20F0\\u2CEF-\\u2CF1\\u2DE0-\\u2DFF\\u302A-\\u302F\\u3099\\u309A\\uA66F\\uA67C\\uA67D\\uA6F0\\uA6F1\\uA802\\uA806\\uA80B\\uA825\\uA826\\uA8C4\\uA8E0-\\uA8F1\\uA926-\\uA92D\\uA947-\\uA951\\uA980-\\uA982\\uA9B3\\uA9B6-\\uA9B9\\uA9BC\\uAA29-\\uAA2E\\uAA31\\uAA32\\uAA35\\uAA36\\uAA43\\uAA4C\\uAAB0\\uAAB2-\\uAAB4\\uAAB7\\uAAB8\\uAABE\\uAABF\\uAAC1\\uABE5\\uABE8\\uABED\\uFB1E\\uFE00-\\uFE0F\\uFE20-\\uFE26]"),space_combining_mark:new RegExp("[\\u0903\\u093E-\\u0940\\u0949-\\u094C\\u094E\\u0982\\u0983\\u09BE-\\u09C0\\u09C7\\u09C8\\u09CB\\u09CC\\u09D7\\u0A03\\u0A3E-\\u0A40\\u0A83\\u0ABE-\\u0AC0\\u0AC9\\u0ACB\\u0ACC\\u0B02\\u0B03\\u0B3E\\u0B40\\u0B47\\u0B48\\u0B4B\\u0B4C\\u0B57\\u0BBE\\u0BBF\\u0BC1\\u0BC2\\u0BC6-\\u0BC8\\u0BCA-\\u0BCC\\u0BD7\\u0C01-\\u0C03\\u0C41-\\u0C44\\u0C82\\u0C83\\u0CBE\\u0CC0-\\u0CC4\\u0CC7\\u0CC8\\u0CCA\\u0CCB\\u0CD5\\u0CD6\\u0D02\\u0D03\\u0D3E-\\u0D40\\u0D46-\\u0D48\\u0D4A-\\u0D4C\\u0D57\\u0D82\\u0D83\\u0DCF-\\u0DD1\\u0DD8-\\u0DDF\\u0DF2\\u0DF3\\u0F3E\\u0F3F\\u0F7F\\u102B\\u102C\\u1031\\u1038\\u103B\\u103C\\u1056\\u1057\\u1062-\\u1064\\u1067-\\u106D\\u1083\\u1084\\u1087-\\u108C\\u108F\\u109A-\\u109C\\u17B6\\u17BE-\\u17C5\\u17C7\\u17C8\\u1923-\\u1926\\u1929-\\u192B\\u1930\\u1931\\u1933-\\u1938\\u19B0-\\u19C0\\u19C8\\u19C9\\u1A19-\\u1A1B\\u1A55\\u1A57\\u1A61\\u1A63\\u1A64\\u1A6D-\\u1A72\\u1B04\\u1B35\\u1B3B\\u1B3D-\\u1B41\\u1B43\\u1B44\\u1B82\\u1BA1\\u1BA6\\u1BA7\\u1BAA\\u1C24-\\u1C2B\\u1C34\\u1C35\\u1CE1\\u1CF2\\uA823\\uA824\\uA827\\uA880\\uA881\\uA8B4-\\uA8C3\\uA952\\uA953\\uA983\\uA9B4\\uA9B5\\uA9BA\\uA9BB\\uA9BD-\\uA9C0\\uAA2F\\uAA30\\uAA33\\uAA34\\uAA4D\\uAA7B\\uABE3\\uABE4\\uABE6\\uABE7\\uABE9\\uABEA\\uABEC]"),connector_punctuation:new RegExp("[\\u005F\\u203F\\u2040\\u2054\\uFE33\\uFE34\\uFE4D-\\uFE4F\\uFF3F]")};I.prototype.toString=function(){return this.message+" (line: "+this.line+", col: "+this.col+", pos: "+this.pos+")\n\n"+this.stack};var Mb={},Nb=s(["typeof","void","delete","--","++","!","~","-","+"]),Ob=s(["--","++"]),Pb=s(["=","+=","-=","/=","*=","%=",">>=","<<=",">>>=","|=","^=","&="]),Qb=function(a,b){for(var c=0;c","<=",">=","in","instanceof"],[">>","<<",">>>"],["+","-"],["*","/","%"]],{}),Rb=c(["for","do","while","switch"]),Sb=c(["atom","num","string","regexp","name"]);N.prototype=new x,function(a){function b(b,c){b.DEFMETHOD("transform",function(b,d){var e,f;return b.push(this),b.before&&(e=b.before(this,c,d)),e===a&&(b.after?(b.stack[b.stack.length-1]=e=this.clone(),c(e,b),f=b.after(e,d),f!==a&&(e=f)):(e=this,c(e,b))),b.pop(),e})}function c(a,b){return S(a,function(a){return a.transform(b,!0)})}b(U,l),b(ba,function(a,b){a.label=a.label.transform(b),a.body=a.body.transform(b)}),b(Y,function(a,b){a.body=a.body.transform(b)}),b(Z,function(a,b){a.body=c(a.body,b)}),b(da,function(a,b){a.condition=a.condition.transform(b),a.body=a.body.transform(b)}),b(ga,function(a,b){a.init&&(a.init=a.init.transform(b)),a.condition&&(a.condition=a.condition.transform(b)),a.step&&(a.step=a.step.transform(b)),a.body=a.body.transform(b)}),b(ha,function(a,b){a.init=a.init.transform(b),a.object=a.object.transform(b),a.body=a.body.transform(b)}),b(ia,function(a,b){a.expression=a.expression.transform(b),a.body=a.body.transform(b)}),b(qa,function(a,b){a.value&&(a.value=a.value.transform(b))}),b(ta,function(a,b){a.label&&(a.label=a.label.transform(b))}),b(wa,function(a,b){a.condition=a.condition.transform(b),a.body=a.body.transform(b),a.alternative&&(a.alternative=a.alternative.transform(b))}),b(xa,function(a,b){a.expression=a.expression.transform(b),a.body=c(a.body,b)}),b(Aa,function(a,b){a.expression=a.expression.transform(b),a.body=c(a.body,b)}),b(Ba,function(a,b){a.body=c(a.body,b),a.bcatch&&(a.bcatch=a.bcatch.transform(b)),a.bfinally&&(a.bfinally=a.bfinally.transform(b))}),b(Ca,function(a,b){a.argname=a.argname.transform(b),a.body=c(a.body,b)}),b(Ea,function(a,b){a.definitions=c(a.definitions,b)}),b(Ha,function(a,b){a.name=a.name.transform(b),a.value&&(a.value=a.value.transform(b))}),b(la,function(a,b){a.name&&(a.name=a.name.transform(b)),a.argnames=c(a.argnames,b),a.body=c(a.body,b)}),b(Ia,function(a,b){a.expression=a.expression.transform(b),a.args=c(a.args,b)}),b(Ka,function(a,b){a.car=a.car.transform(b),a.cdr=a.cdr.transform(b)}),b(Ma,function(a,b){a.expression=a.expression.transform(b)}),b(Na,function(a,b){a.expression=a.expression.transform(b),a.property=a.property.transform(b)}),b(Oa,function(a,b){a.expression=a.expression.transform(b)}),b(Ra,function(a,b){a.left=a.left.transform(b),a.right=a.right.transform(b)}),b(Sa,function(a,b){a.condition=a.condition.transform(b),a.consequent=a.consequent.transform(b),a.alternative=a.alternative.transform(b)}),b(Ua,function(a,b){a.elements=c(a.elements,b)}),b(Va,function(a,b){a.properties=c(a.properties,b)}),b(Wa,function(a,b){a.value=a.value.transform(b)})}(),O.prototype={unmangleable:function(a){ -return this.global&&!(a&&a.toplevel)||this.undeclared||!(a&&a.eval)&&(this.scope.uses_eval||this.scope.uses_with)},mangle:function(a){if(!this.mangled_name&&!this.unmangleable(a)){var b=this.scope;!a.screw_ie8&&this.orig[0]instanceof fb&&(b=b.parent_scope),this.mangled_name=b.next_mangled(a,this)}}},ka.DEFMETHOD("figure_out_scope",function(a){a=j(a,{screw_ie8:!1});var b=this,c=b.parent_scope=null,d=null,e=0,f=new x(function(b,g){if(a.screw_ie8&&b instanceof Ca){var h=c;return c=new ja(b),c.init_scope_vars(e),c.parent_scope=h,g(),c=h,!0}if(b instanceof ja){b.init_scope_vars(e);var h=b.parent_scope=c,i=d;return d=c=b,++e,g(),--e,c=h,d=i,!0}if(b instanceof X)return b.scope=c,m(c.directives,b.value),!0;if(b instanceof ia)for(var j=c;j;j=j.parent_scope)j.uses_with=!0;else if(b instanceof $a&&(b.scope=c),b instanceof fb)d.def_function(b);else if(b instanceof eb)(b.scope=d.parent_scope).def_function(b);else if(b instanceof bb||b instanceof cb){var k=d.def_variable(b);k.constant=b instanceof cb,k.init=f.parent().value}else b instanceof gb&&(a.screw_ie8?c:d).def_variable(b)});b.walk(f);var g=null,h=b.globals=new u,f=new x(function(a,c){if(a instanceof la){var d=g;return g=a,c(),g=d,!0}if(a instanceof ib){var e=a.name,i=a.scope.find_variable(e);if(i)a.thedef=i;else{var j;if(h.has(e)?j=h.get(e):(j=new O(b,h.size(),a),j.undeclared=!0,j.global=!0,h.set(e,j)),a.thedef=j,"eval"==e&&f.parent()instanceof Ia)for(var k=a.scope;k&&!k.uses_eval;k=k.parent_scope)k.uses_eval=!0;g&&"arguments"==e&&(g.uses_arguments=!0)}return a.reference(),!0}});b.walk(f)}),ja.DEFMETHOD("init_scope_vars",function(a){this.directives=[],this.variables=new u,this.functions=new u,this.uses_with=!1,this.uses_eval=!1,this.parent_scope=null,this.enclosed=[],this.cname=-1,this.nesting=a}),ja.DEFMETHOD("strict",function(){return this.has_directive("use strict")}),la.DEFMETHOD("init_scope_vars",function(){ja.prototype.init_scope_vars.apply(this,arguments),this.uses_arguments=!1}),ib.DEFMETHOD("reference",function(){var a=this.definition();a.references.push(this);for(var b=this.scope;b&&(m(b.enclosed,a),b!==a.scope);)b=b.parent_scope;this.frame=this.scope.nesting-a.scope.nesting}),ja.DEFMETHOD("find_variable",function(a){return a instanceof $a&&(a=a.name),this.variables.get(a)||this.parent_scope&&this.parent_scope.find_variable(a)}),ja.DEFMETHOD("has_directive",function(a){return this.parent_scope&&this.parent_scope.has_directive(a)||(this.directives.indexOf(a)>=0?this:null)}),ja.DEFMETHOD("def_function",function(a){this.functions.set(a.name,this.def_variable(a))}),ja.DEFMETHOD("def_variable",function(a){var b;return this.variables.has(a.name)?(b=this.variables.get(a.name),b.orig.push(a)):(b=new O(this,this.variables.size(),a),this.variables.set(a.name,b),b.global=!this.parent_scope),a.thedef=b}),ja.DEFMETHOD("next_mangled",function(a){var b=this.enclosed;a:for(;;){var c=Tb(++this.cname);if(D(c)&&!(a.except.indexOf(c)>=0)){for(var d=b.length;--d>=0;){var e=b[d],f=e.mangled_name||e.unmangleable(a)&&e.name;if(c==f)continue a}return c}}}),na.DEFMETHOD("next_mangled",function(a,b){for(var c=b.orig[0]instanceof db&&this.name&&this.name.definition();;){var d=la.prototype.next_mangled.call(this,a,b);if(!c||c.mangled_name!=d)return d}}),ja.DEFMETHOD("references",function(a){return a instanceof $a&&(a=a.definition()),this.enclosed.indexOf(a)<0?null:a}),$a.DEFMETHOD("unmangleable",function(a){return this.definition().unmangleable(a)}),_a.DEFMETHOD("unmangleable",function(){return!0}),hb.DEFMETHOD("unmangleable",function(){return!1}),$a.DEFMETHOD("unreferenced",function(){return 0==this.definition().references.length&&!(this.scope.uses_eval||this.scope.uses_with)}),$a.DEFMETHOD("undeclared",function(){return this.definition().undeclared}),jb.DEFMETHOD("undeclared",function(){return!1}),hb.DEFMETHOD("undeclared",function(){return!1}),$a.DEFMETHOD("definition",function(){return this.thedef}),$a.DEFMETHOD("global",function(){return this.definition().global}),ka.DEFMETHOD("_default_mangler_options",function(a){return j(a,{except:[],eval:!1,sort:!1,toplevel:!1,screw_ie8:!1})}),ka.DEFMETHOD("mangle_names",function(a){a=this._default_mangler_options(a);var b=-1,c=[],d=new x(function(e,f){if(e instanceof ba){var g=b;return f(),b=g,!0}if(e instanceof ja){var h=(d.parent(),[]);return e.variables.each(function(b){a.except.indexOf(b.name)<0&&h.push(b)}),a.sort&&h.sort(function(a,b){return b.references.length-a.references.length}),void c.push.apply(c,h)}if(e instanceof hb){var i;do i=Tb(++b);while(!D(i));return e.mangled_name=i,!0}return a.screw_ie8&&e instanceof gb?void c.push(e.definition()):void 0});this.walk(d),c.forEach(function(b){b.mangle(a)})}),ka.DEFMETHOD("compute_char_frequency",function(a){a=this._default_mangler_options(a);var b=new x(function(b){b instanceof lb?Tb.consider(b.print_to_string()):b instanceof ra?Tb.consider("return"):b instanceof sa?Tb.consider("throw"):b instanceof va?Tb.consider("continue"):b instanceof ua?Tb.consider("break"):b instanceof W?Tb.consider("debugger"):b instanceof X?Tb.consider(b.value):b instanceof fa?Tb.consider("while"):b instanceof ea?Tb.consider("do while"):b instanceof wa?(Tb.consider("if"),b.alternative&&Tb.consider("else")):b instanceof Fa?Tb.consider("var"):b instanceof Ga?Tb.consider("const"):b instanceof la?Tb.consider("function"):b instanceof ga?Tb.consider("for"):b instanceof ha?Tb.consider("for in"):b instanceof xa?Tb.consider("switch"):b instanceof Aa?Tb.consider("case"):b instanceof za?Tb.consider("default"):b instanceof ia?Tb.consider("with"):b instanceof Ya?Tb.consider("set"+b.key):b instanceof Za?Tb.consider("get"+b.key):b instanceof Xa?Tb.consider(b.key):b instanceof Ja?Tb.consider("new"):b instanceof kb?Tb.consider("this"):b instanceof Ba?Tb.consider("try"):b instanceof Ca?Tb.consider("catch"):b instanceof Da?Tb.consider("finally"):b instanceof $a&&b.unmangleable(a)?Tb.consider(b.name):b instanceof Oa||b instanceof Ra?Tb.consider(b.operator):b instanceof Ma&&Tb.consider(b.property)});this.walk(b),Tb.sort()});var Tb=function(){function a(){d=Object.create(null),c=e.split("").map(function(a){return a.charCodeAt(0)}),c.forEach(function(a){d[a]=0})}function b(a){var b="",d=54;do b+=String.fromCharCode(c[a%d]),a=Math.floor(a/d),d=64;while(a>0);return b}var c,d,e="abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ$_0123456789";return b.consider=function(a){for(var b=a.length;--b>=0;){var c=a.charCodeAt(b);c in d&&++d[c]}},b.sort=function(){c=p(c,function(a,b){return z(a)&&!z(b)?1:z(b)&&!z(a)?-1:d[b]-d[a]})},b.reset=a,a(),b.get=function(){return c},b.freq=function(){return d},b}();ka.DEFMETHOD("scope_warnings",function(a){a=j(a,{undeclared:!1,unreferenced:!0,assign_to_global:!0,func_arguments:!0,nested_defuns:!0,eval:!0});var b=new x(function(c){if(a.undeclared&&c instanceof ib&&c.undeclared()&&U.warn("Undeclared symbol: {name} [{file}:{line},{col}]",{name:c.name,file:c.start.file,line:c.start.line,col:c.start.col}),a.assign_to_global){var d=null;c instanceof Ta&&c.left instanceof ib?d=c.left:c instanceof ha&&c.init instanceof ib&&(d=c.init),d&&(d.undeclared()||d.global()&&d.scope!==d.definition().scope)&&U.warn("{msg}: {name} [{file}:{line},{col}]",{msg:d.undeclared()?"Accidental global?":"Assignment to global",name:d.name,file:d.start.file,line:d.start.line,col:d.start.col})}a.eval&&c instanceof ib&&c.undeclared()&&"eval"==c.name&&U.warn("Eval is used [{file}:{line},{col}]",c.start),a.unreferenced&&(c instanceof ab||c instanceof hb)&&!(c instanceof gb)&&c.unreferenced()&&U.warn("{type} {name} is declared but not referenced [{file}:{line},{col}]",{type:c instanceof hb?"Label":"Symbol",name:c.name,file:c.start.file,line:c.start.line,col:c.start.col}),a.func_arguments&&c instanceof la&&c.uses_arguments&&U.warn("arguments used in function {name} [{file}:{line},{col}]",{name:c.name?c.name.name:"anonymous",file:c.start.file,line:c.start.line,col:c.start.col}),a.nested_defuns&&c instanceof oa&&!(b.parent()instanceof ja)&&U.warn('Function {name} declared in nested statement "{type}" [{file}:{line},{col}]',{name:c.name.name,type:b.parent().TYPE,file:c.start.file,line:c.start.line,col:c.start.col})});this.walk(b)}),function(){function a(a,b){a.DEFMETHOD("_codegen",b)}function b(a,c){Array.isArray(a)?a.forEach(function(a){b(a,c)}):a.DEFMETHOD("needs_parens",c)}function c(a,b,c){var d=a.length-1;a.forEach(function(a,e){a instanceof _||(c.indent(),a.print(c),e==d&&b||(c.newline(),b&&c.newline()))})}function d(a,b){a.length>0?b.with_block(function(){c(a,!1,b)}):b.print("{}")}function e(a,b){if(b.option("bracketize"))return void n(a.body,b);if(!a.body)return b.force_semicolon();if(a.body instanceof ea&&!b.option("screw_ie8"))return void n(a.body,b);for(var c=a.body;;)if(c instanceof wa){if(!c.alternative)return void n(a.body,b);c=c.alternative}else{if(!(c instanceof aa))break;c=c.body}h(a.body,b)}function f(a,b,c){if(c)try{a.walk(new x(function(a){if(a instanceof Ra&&"in"==a.operator)throw b})),a.print(b)}catch(d){if(d!==b)throw d;a.print(b,!0)}else a.print(b)}function g(a){return[92,47,46,43,42,63,40,41,91,93,123,125,36,94,58,124,33,10,13,0,65279,8232,8233].indexOf(a)<0}function h(a,b){b.option("bracketize")?!a||a instanceof _?b.print("{}"):a instanceof $?a.print(b):b.with_block(function(){b.indent(),a.print(b),b.newline()}):!a||a instanceof _?b.force_semicolon():a.print(b)}function i(a){for(var b=a.stack(),c=b.length,d=b[--c],e=b[--c];c>0;){if(e instanceof V&&e.body===d)return!0;if(!(e instanceof Ka&&e.car===d||e instanceof Ia&&e.expression===d&&!(e instanceof Ja)||e instanceof Ma&&e.expression===d||e instanceof Na&&e.expression===d||e instanceof Sa&&e.condition===d||e instanceof Ra&&e.left===d||e instanceof Qa&&e.expression===d))return!1;d=e,e=b[--c]}}function j(a,b){return 0==a.args.length&&!b.option("beautify")}function k(a){for(var b=a[0],c=b.length,d=1;d=0?d.push("0x"+a.toString(16).toLowerCase(),"0"+a.toString(8)):d.push("-0x"+(-a).toString(16).toLowerCase(),"-0"+(-a).toString(8)),(b=/^(.*?)(0+)$/.exec(a))&&d.push(b[1]+"e"+b[2].length)):(b=/^0?\.(0+)(.*)$/.exec(a))&&d.push(b[2]+"e-"+(b[1].length+b[2].length),c.substr(c.indexOf("."))),k(d)}function n(a,b){return a instanceof $?void a.print(b):void b.with_block(function(){b.indent(),a.print(b),b.newline()})}function o(a,b){a.DEFMETHOD("add_source_map",function(a){b(this,a)})}function p(a,b){b.add_mapping(a.start)}U.DEFMETHOD("print",function(a,b){function c(){d.add_comments(a),d.add_source_map(a),e(d,a)}var d=this,e=d._codegen;a.push_node(d),b||d.needs_parens(a)?a.with_parens(c):c(),a.pop_node()}),U.DEFMETHOD("print_to_string",function(a){var b=P(a);return this.print(b),b.get()}),U.DEFMETHOD("add_comments",function(a){var b=a.option("comments"),c=this;if(b){var d=c.start;if(d&&!d._comments_dumped){d._comments_dumped=!0;var e=d.comments_before||[];c instanceof qa&&c.value&&c.value.walk(new x(function(a){return a.start&&a.start.comments_before&&(e=e.concat(a.start.comments_before),a.start.comments_before=[]),a instanceof na||a instanceof Ua||a instanceof Va?!0:void 0})),b.test?e=e.filter(function(a){return b.test(a.value)}):"function"==typeof b&&(e=e.filter(function(a){return b(c,a)})),e.forEach(function(b){/comment[134]/.test(b.type)?(a.print("//"+b.value+"\n"),a.indent()):"comment2"==b.type&&(a.print("/*"+b.value+"*/"),d.nlb?(a.print("\n"),a.indent()):a.space())})}}}),b(U,function(){return!1}),b(na,function(a){return i(a)}),b(Va,function(a){return i(a)}),b([Oa,sb],function(a){var b=a.parent();return b instanceof La&&b.expression===this}),b(Ka,function(a){var b=a.parent();return b instanceof Ia||b instanceof Oa||b instanceof Ra||b instanceof Ha||b instanceof La||b instanceof Ua||b instanceof Wa||b instanceof Sa}),b(Ra,function(a){var b=a.parent();if(b instanceof Ia&&b.expression===this)return!0;if(b instanceof Oa)return!0;if(b instanceof La&&b.expression===this)return!0;if(b instanceof Ra){var c=b.operator,d=Qb[c],e=this.operator,f=Qb[e];if(d>f||d==f&&this===b.right)return!0}}),b(La,function(a){var b=a.parent();if(b instanceof Ja&&b.expression===this)try{this.walk(new x(function(a){if(a instanceof Ia)throw b}))}catch(c){if(c!==b)throw c;return!0}}),b(Ia,function(a){var b,c=a.parent();return c instanceof Ja&&c.expression===this?!0:this.expression instanceof na&&c instanceof La&&c.expression===this&&(b=a.parent(1))instanceof Ta&&b.left===c}),b(Ja,function(a){var b=a.parent();return j(this,a)&&(b instanceof La||b instanceof Ia&&b.expression===this)?!0:void 0}),b(nb,function(a){var b=a.parent();return this.getValue()<0&&b instanceof La&&b.expression===this?!0:void 0}),b(rb,function(a){var b=a.parent();return b instanceof La&&b.expression===this?!0:void 0}),b([Ta,Sa],function(a){var b=a.parent();return b instanceof Oa?!0:b instanceof Ra&&!(b instanceof Ta)?!0:b instanceof Ia&&b.expression===this?!0:b instanceof Sa&&b.condition===this?!0:b instanceof La&&b.expression===this?!0:void 0}),a(X,function(a,b){b.print_string(a.value),b.semicolon()}),a(W,function(a,b){b.print("debugger"),b.semicolon()}),aa.DEFMETHOD("_do_print_body",function(a){h(this.body,a)}),a(V,function(a,b){a.body.print(b),b.semicolon()}),a(ka,function(a,b){c(a.body,!0,b),b.print("")}),a(ba,function(a,b){a.label.print(b),b.colon(),a.body.print(b)}),a(Y,function(a,b){a.body.print(b),b.semicolon()}),a($,function(a,b){d(a.body,b)}),a(_,function(a,b){b.semicolon()}),a(ea,function(a,b){b.print("do"),b.space(),a._do_print_body(b),b.space(),b.print("while"),b.space(),b.with_parens(function(){a.condition.print(b)}),b.semicolon()}),a(fa,function(a,b){b.print("while"),b.space(),b.with_parens(function(){a.condition.print(b)}),b.space(),a._do_print_body(b)}),a(ga,function(a,b){b.print("for"),b.space(),b.with_parens(function(){!a.init||a.init instanceof _?b.print(";"):(a.init instanceof Ea?a.init.print(b):f(a.init,b,!0),b.print(";"),b.space()),a.condition?(a.condition.print(b),b.print(";"),b.space()):b.print(";"),a.step&&a.step.print(b)}),b.space(),a._do_print_body(b)}),a(ha,function(a,b){b.print("for"),b.space(),b.with_parens(function(){a.init.print(b),b.space(),b.print("in"),b.space(),a.object.print(b)}),b.space(),a._do_print_body(b)}),a(ia,function(a,b){b.print("with"),b.space(),b.with_parens(function(){a.expression.print(b)}),b.space(),a._do_print_body(b)}),la.DEFMETHOD("_do_print",function(a,b){var c=this;b||a.print("function"),c.name&&(a.space(),c.name.print(a)),a.with_parens(function(){c.argnames.forEach(function(b,c){c&&a.comma(),b.print(a)})}),a.space(),d(c.body,a)}),a(la,function(a,b){a._do_print(b)}),qa.DEFMETHOD("_do_print",function(a,b){a.print(b),this.value&&(a.space(),this.value.print(a)),a.semicolon()}),a(ra,function(a,b){a._do_print(b,"return")}),a(sa,function(a,b){a._do_print(b,"throw")}),ta.DEFMETHOD("_do_print",function(a,b){a.print(b),this.label&&(a.space(),this.label.print(a)),a.semicolon()}),a(ua,function(a,b){a._do_print(b,"break")}),a(va,function(a,b){a._do_print(b,"continue")}),a(wa,function(a,b){b.print("if"),b.space(),b.with_parens(function(){a.condition.print(b)}),b.space(),a.alternative?(e(a,b),b.space(),b.print("else"),b.space(),h(a.alternative,b)):a._do_print_body(b)}),a(xa,function(a,b){b.print("switch"),b.space(),b.with_parens(function(){a.expression.print(b)}),b.space(),a.body.length>0?b.with_block(function(){a.body.forEach(function(a,c){c&&b.newline(),b.indent(!0),a.print(b)})}):b.print("{}")}),ya.DEFMETHOD("_do_print_body",function(a){this.body.length>0&&(a.newline(),this.body.forEach(function(b){a.indent(),b.print(a),a.newline()}))}),a(za,function(a,b){b.print("default:"),a._do_print_body(b)}),a(Aa,function(a,b){b.print("case"),b.space(),a.expression.print(b),b.print(":"),a._do_print_body(b)}),a(Ba,function(a,b){b.print("try"),b.space(),d(a.body,b),a.bcatch&&(b.space(),a.bcatch.print(b)),a.bfinally&&(b.space(),a.bfinally.print(b))}),a(Ca,function(a,b){b.print("catch"),b.space(),b.with_parens(function(){a.argname.print(b)}),b.space(),d(a.body,b)}),a(Da,function(a,b){b.print("finally"),b.space(),d(a.body,b)}),Ea.DEFMETHOD("_do_print",function(a,b){a.print(b),a.space(),this.definitions.forEach(function(b,c){c&&a.comma(),b.print(a)});var c=a.parent(),d=c instanceof ga||c instanceof ha,e=d&&c.init===this;e||a.semicolon()}),a(Fa,function(a,b){a._do_print(b,"var")}),a(Ga,function(a,b){a._do_print(b,"const")}),a(Ha,function(a,b){if(a.name.print(b),a.value){b.space(),b.print("="),b.space();var c=b.parent(1),d=c instanceof ga||c instanceof ha;f(a.value,b,d)}}),a(Ia,function(a,b){a.expression.print(b),a instanceof Ja&&j(a,b)||b.with_parens(function(){a.args.forEach(function(a,c){c&&b.comma(),a.print(b)})})}),a(Ja,function(a,b){b.print("new"),b.space(),Ia.prototype._codegen(a,b)}),Ka.DEFMETHOD("_do_print",function(a){this.car.print(a),this.cdr&&(a.comma(),a.should_break()&&(a.newline(),a.indent()),this.cdr.print(a))}),a(Ka,function(a,b){a._do_print(b)}),a(Ma,function(a,b){var c=a.expression;c.print(b),c instanceof nb&&c.getValue()>=0&&(/[xa-f.]/i.test(b.last())||b.print(".")),b.print("."),b.add_mapping(a.end),b.print_name(a.property)}),a(Na,function(a,b){a.expression.print(b),b.print("["),a.property.print(b),b.print("]")}),a(Pa,function(a,b){var c=a.operator;b.print(c),(/^[a-z]/i.test(c)||/[+-]$/.test(c)&&a.expression instanceof Pa&&/^[+-]/.test(a.expression.operator))&&b.space(),a.expression.print(b)}),a(Qa,function(a,b){a.expression.print(b),b.print(a.operator)}),a(Ra,function(a,b){a.left.print(b),b.space(),b.print(a.operator),"<"==a.operator&&a.right instanceof Pa&&"!"==a.right.operator&&a.right.expression instanceof Pa&&"--"==a.right.expression.operator?b.print(" "):b.space(),a.right.print(b)}),a(Sa,function(a,b){a.condition.print(b),b.space(),b.print("?"),b.space(),a.consequent.print(b),b.space(),b.colon(),a.alternative.print(b)}),a(Ua,function(a,b){b.with_square(function(){var c=a.elements,d=c.length;d>0&&b.space(),c.forEach(function(a,c){c&&b.comma(),a.print(b),c===d-1&&a instanceof tb&&b.comma()}),d>0&&b.space()})}),a(Va,function(a,b){a.properties.length>0?b.with_block(function(){a.properties.forEach(function(a,c){c&&(b.print(","),b.newline()),b.indent(),a.print(b)}),b.newline()}):b.print("{}")}),a(Xa,function(a,b){var c=a.key;b.option("quote_keys")?b.print_string(c+""):("number"==typeof c||!b.option("beautify")&&+c+""==c)&&parseFloat(c)>=0?b.print(m(c)):(Ab(c)?b.option("screw_ie8"):G(c))?b.print_name(c):b.print_string(c),b.colon(),a.value.print(b)}),a(Ya,function(a,b){b.print("set"),b.space(),a.key.print(b),a.value._do_print(b,!0)}),a(Za,function(a,b){b.print("get"),b.space(),a.key.print(b),a.value._do_print(b,!0)}),a($a,function(a,b){var c=a.definition();b.print_name(c?c.mangled_name||c.name:a.name)}),a(sb,function(a,b){b.print("void 0")}),a(tb,l),a(ub,function(a,b){b.print("1/0")}),a(rb,function(a,b){b.print("0/0")}),a(kb,function(a,b){b.print("this")}),a(lb,function(a,b){b.print(a.getValue())}),a(mb,function(a,b){b.print_string(a.getValue())}),a(nb,function(a,b){b.print(m(a.getValue()))}),a(ob,function(a,b){var c=a.getValue().toString();b.option("ascii_only")?c=b.to_ascii(c):b.option("unescape_regexps")&&(c=c.split("\\\\").map(function(a){return a.replace(/\\u[0-9a-fA-F]{4}|\\x[0-9a-fA-F]{2}/g,function(a){var b=parseInt(a.substr(2),16);return g(b)?String.fromCharCode(b):a})}).join("\\\\")),b.print(c);var d=b.parent();d instanceof Ra&&/^in/.test(d.operator)&&d.left===a&&b.print(" ")}),o(U,l),o(X,p),o(W,p),o($a,p),o(pa,p),o(aa,p),o(ba,l),o(la,p),o(xa,p),o(ya,p),o($,p),o(ka,l),o(Ja,p),o(Ba,p),o(Ca,p),o(Da,p),o(Ea,p),o(lb,p),o(Wa,function(a,b){b.add_mapping(a.start,a.key)})}(),Q.prototype=new N,k(Q.prototype,{option:function(a){return this.options[a]},warn:function(){this.options.warnings&&U.warn.apply(U,arguments)},before:function(a,b,c){if(a._squeezed)return a;var d=!1;return a instanceof ja&&(a=a.hoist_declarations(this),d=!0),b(a,this),a=a.optimize(this),d&&a instanceof ja&&(a.drop_unused(this),b(a,this)),a._squeezed=!0,a}}),function(){function a(a,b){a.DEFMETHOD("optimize",function(a){var c=this;if(c._optimized)return c;var d=b(c,a);return d._optimized=!0,d===c?d:d.transform(a)})}function b(a,b,c){return c||(c={}),b&&(c.start||(c.start=b.start),c.end||(c.end=b.end)),new a(c)}function c(a,c,d){if(c instanceof U)return c.transform(a);switch(typeof c){case"string":return b(mb,d,{value:c}).optimize(a);case"number":return b(isNaN(c)?rb:nb,d,{value:c}).optimize(a);case"boolean":return b(c?xb:wb,d).optimize(a);case"undefined":return b(sb,d).optimize(a);default:if(null===c)return b(qb,d).optimize(a);if(c instanceof RegExp)return b(ob,d).optimize(a);throw new Error(n("Can't handle constant of type: {type}",{type:typeof c}))}}function d(a){if(null===a)return[];if(a instanceof $)return a.body;if(a instanceof _)return[];if(a instanceof V)return[a];throw new Error("Can't convert thing to statement array")}function e(a){return null===a?!0:a instanceof _?!0:a instanceof $?0==a.body.length:!1}function h(a){return a instanceof xa?a:(a instanceof ga||a instanceof ha||a instanceof da)&&a.body instanceof $?a.body:a}function i(a,c){function e(a){function d(a,c){return b(Y,a,{body:b(Ta,a,{operator:"=",left:b(Ma,c,{expression:b(ib,c,c),property:"$inject"}),right:b(Ua,a,{elements:a.argnames.map(function(a){return b(mb,a,{value:a.name})})})})})}return a.reduce(function(a,b){a.push(b);var e=b.start,f=e.comments_before;if(f&&f.length>0){var g=f.pop();/@ngInject/.test(g.value)&&(b instanceof oa?a.push(d(b,b.name)):b instanceof Ea?b.definitions.forEach(function(b){b.value&&b.value instanceof la&&a.push(d(b.value,b.name))}):c.warn("Unknown statement marked with @ngInject [{file}:{line},{col}]",e))}return a},[])}function f(a){var b=[];return a.reduce(function(a,c){return c instanceof $?(p=!0,a.push.apply(a,f(c.body))):c instanceof _?p=!0:c instanceof X?b.indexOf(c.value)<0?(a.push(c),b.push(c.value)):p=!0:a.push(c),a},[])}function g(a,c){var e=c.self(),f=e instanceof la,g=[];a:for(var i=a.length;--i>=0;){var j=a[i];switch(!0){case f&&j instanceof ra&&!j.value&&0==g.length:p=!0;continue a;case j instanceof wa:if(j.body instanceof ra){if((f&&0==g.length||g[0]instanceof ra&&!g[0].value)&&!j.body.value&&!j.alternative){p=!0;var k=b(Y,j.condition,{body:j.condition});g.unshift(k);continue a}if(g[0]instanceof ra&&j.body.value&&g[0].value&&!j.alternative){p=!0,j=j.clone(),j.alternative=g[0],g[0]=j.transform(c);continue a}if((0==g.length||g[0]instanceof ra)&&j.body.value&&!j.alternative&&f){p=!0,j=j.clone(),j.alternative=g[0]||b(ra,j,{value:b(sb,j)}),g[0]=j.transform(c);continue a}if(!j.body.value&&f){p=!0,j=j.clone(),j.condition=j.condition.negate(c),j.body=b($,j,{body:d(j.alternative).concat(g)}),j.alternative=null,g=[j.transform(c)];continue a}if(1==g.length&&f&&g[0]instanceof Y&&(!j.alternative||j.alternative instanceof Y)){p=!0,g.push(b(ra,g[0],{value:b(sb,g[0])}).transform(c)),g=d(j.alternative).concat(g),g.unshift(j);continue a}}var l=q(j.body),m=l instanceof ta?c.loopcontrol_target(l.label):null;if(l&&(l instanceof ra&&!l.value&&f||l instanceof va&&e===h(m)||l instanceof ua&&m instanceof $&&e===m)){l.label&&o(l.label.thedef.references,l),p=!0;var n=d(j.body).slice(0,-1);j=j.clone(),j.condition=j.condition.negate(c),j.body=b($,j,{body:d(j.alternative).concat(g)}),j.alternative=b($,j,{body:n}),g=[j.transform(c)];continue a}var l=q(j.alternative),m=l instanceof ta?c.loopcontrol_target(l.label):null;if(l&&(l instanceof ra&&!l.value&&f||l instanceof va&&e===h(m)||l instanceof ua&&m instanceof $&&e===m)){l.label&&o(l.label.thedef.references,l),p=!0,j=j.clone(),j.body=b($,j.body,{body:d(j.body).concat(g)}),j.alternative=b($,j.alternative,{body:d(j.alternative).slice(0,-1)}),g=[j.transform(c)];continue a}g.unshift(j);break;default:g.unshift(j)}}return g}function i(a,b){var c=!1,d=a.length,e=b.self();return a=a.reduce(function(a,d){if(c)j(b,d,a);else{if(d instanceof ta){var f=b.loopcontrol_target(d.label);d instanceof ua&&f instanceof $&&h(f)===e||d instanceof va&&h(f)===e?d.label&&o(d.label.thedef.references,d):a.push(d)}else a.push(d);q(d)&&(c=!0)}return a},[]),p=a.length!=d,a}function k(a,c){function d(){e=Ka.from_array(e),e&&f.push(b(Y,e,{body:e})),e=[]}if(a.length<2)return a;var e=[],f=[];return a.forEach(function(a){a instanceof Y?e.push(a.body):(d(),f.push(a))}),d(),f=l(f,c),p=f.length!=a.length,f}function l(a,c){function d(a){e.pop();var b=f.body;return b instanceof Ka?b.add(a):b=Ka.cons(b,a),b.transform(c)}var e=[],f=null;return a.forEach(function(a){if(f)if(a instanceof ga){var c={};try{f.body.walk(new x(function(a){if(a instanceof Ra&&"in"==a.operator)throw c})),!a.init||a.init instanceof Ea?a.init||(a.init=f.body,e.pop()):a.init=d(a.init)}catch(g){if(g!==c)throw g}}else a instanceof wa?a.condition=d(a.condition):a instanceof ia?a.expression=d(a.expression):a instanceof qa&&a.value?a.value=d(a.value):a instanceof qa?a.value=d(b(sb,a)):a instanceof xa&&(a.expression=d(a.expression));e.push(a),f=a instanceof Y?a:null}),e}function m(a,b){var c=null;return a.reduce(function(a,b){return b instanceof Ea&&c&&c.TYPE==b.TYPE?(c.definitions=c.definitions.concat(b.definitions),p=!0):b instanceof ga&&c instanceof Ea&&(!b.init||b.init.TYPE==c.TYPE)?(p=!0,a.pop(),b.init?b.init.definitions=c.definitions.concat(b.init.definitions):b.init=c,a.push(b),c=b):(c=b,a.push(b)),a},[])}function n(a,c){a.forEach(function(a){a instanceof Y&&(a.body=function c(a){return a.transform(new N(function(a){if(a instanceof Ia&&a.expression instanceof na)return b(Pa,a,{operator:"!",expression:a});if(a instanceof Ia)a.expression=c(a.expression);else if(a instanceof Ka)a.car=c(a.car);else if(a instanceof Sa){var d=c(a.condition);if(d!==a.condition){a.condition=d;var e=a.consequent;a.consequent=a.alternative,a.alternative=e}}return a}))}(a.body))})}var p;do p=!1,c.option("angular")&&(a=e(a)),a=f(a),c.option("dead_code")&&(a=i(a,c)),c.option("if_return")&&(a=g(a,c)),c.option("sequences")&&(a=k(a,c)),c.option("join_vars")&&(a=m(a,c));while(p);return c.option("negate_iife")&&n(a,c),a}function j(a,b,c){a.warn("Dropping unreachable code [{file}:{line},{col}]",b.start),b.walk(new x(function(b){return b instanceof Ea?(a.warn("Declarations in unreachable code! [{file}:{line},{col}]",b.start),b.remove_initializers(),c.push(b),!0):b instanceof oa?(c.push(b),!0):b instanceof ja?!0:void 0}))}function k(a,b){return a.print_to_string().length>b.print_to_string().length?b:a}function q(a){return a&&a.aborts()}function r(a,c){function e(e){e=d(e),a.body instanceof $?(a.body=a.body.clone(),a.body.body=e.concat(a.body.body.slice(1)),a.body=a.body.transform(c)):a.body=b($,a.body,{body:e}).transform(c),r(a,c)}var f=a.body instanceof $?a.body.body[0]:a.body;f instanceof wa&&(f.body instanceof ua&&c.loopcontrol_target(f.body.label)===a?(a.condition=a.condition?b(Ra,a.condition,{left:a.condition,operator:"&&",right:f.condition.negate(c)}):f.condition.negate(c),e(f.alternative)):f.alternative instanceof ua&&c.loopcontrol_target(f.alternative.label)===a&&(a.condition=a.condition?b(Ra,a.condition,{left:a.condition,operator:"&&",right:f.condition}):f.condition,e(f.body)))}function v(a,b){var c=b.option("pure_getters");b.options.pure_getters=!1;var d=a.has_side_effects(b);return b.options.pure_getters=c,d}function w(a,c){return c.option("booleans")&&c.in_boolean_context()?b(xb,a):a}a(U,function(a,b){return a}),U.DEFMETHOD("equivalent_to",function(a){return this.print_to_string()==a.print_to_string()}),function(a){var b=["!","delete"],c=["in","instanceof","==","!=","===","!==","<","<=",">=",">"];a(U,function(){return!1}),a(Pa,function(){return f(this.operator,b)}),a(Ra,function(){return f(this.operator,c)||("&&"==this.operator||"||"==this.operator)&&this.left.is_boolean()&&this.right.is_boolean()}),a(Sa,function(){return this.consequent.is_boolean()&&this.alternative.is_boolean()}),a(Ta,function(){return"="==this.operator&&this.right.is_boolean()}),a(Ka,function(){return this.cdr.is_boolean()}),a(xb,function(){return!0}),a(wb,function(){return!0})}(function(a,b){a.DEFMETHOD("is_boolean",b)}),function(a){a(U,function(){return!1}),a(mb,function(){return!0}),a(Pa,function(){return"typeof"==this.operator}),a(Ra,function(a){return"+"==this.operator&&(this.left.is_string(a)||this.right.is_string(a))}),a(Ta,function(a){return("="==this.operator||"+="==this.operator)&&this.right.is_string(a)}),a(Ka,function(a){return this.cdr.is_string(a)}),a(Sa,function(a){return this.consequent.is_string(a)&&this.alternative.is_string(a)}),a(Ia,function(a){return a.option("unsafe")&&this.expression instanceof ib&&"String"==this.expression.name&&this.expression.undeclared()})}(function(a,b){a.DEFMETHOD("is_string",b)}),function(a){function b(a,b){if(!b)throw new Error("Compressor must be passed");return a._eval(b)}U.DEFMETHOD("evaluate",function(b){if(!b.option("evaluate"))return[this];try{var d=this._eval(b);return[k(c(b,d,this),this),d]}catch(e){if(e!==a)throw e;return[this]}}),a(V,function(){throw new Error(n("Cannot evaluate a statement [{file}:{line},{col}]",this.start))}),a(na,function(){throw a}),a(U,function(){throw a}),a(lb,function(){return this.getValue()}),a(Pa,function(c){var d=this.expression;switch(this.operator){case"!":return!b(d,c);case"typeof":if(d instanceof na)return"function";if(d=b(d,c),d instanceof RegExp)throw a;return typeof d;case"void":return void b(d,c);case"~":return~b(d,c);case"-":if(d=b(d,c),0===d)throw a;return-d;case"+":return+b(d,c)}throw a}),a(Ra,function(c){var d=this.left,e=this.right;switch(this.operator){case"&&":return b(d,c)&&b(e,c);case"||":return b(d,c)||b(e,c);case"|":return b(d,c)|b(e,c);case"&":return b(d,c)&b(e,c);case"^":return b(d,c)^b(e,c);case"+":return b(d,c)+b(e,c);case"*":return b(d,c)*b(e,c);case"/":return b(d,c)/b(e,c);case"%":return b(d,c)%b(e,c);case"-":return b(d,c)-b(e,c);case"<<":return b(d,c)<>":return b(d,c)>>b(e,c);case">>>":return b(d,c)>>>b(e,c);case"==":return b(d,c)==b(e,c);case"===":return b(d,c)===b(e,c);case"!=":return b(d,c)!=b(e,c);case"!==":return b(d,c)!==b(e,c);case"<":return b(d,c)":return b(d,c)>b(e,c);case">=":return b(d,c)>=b(e,c);case"in":return b(d,c)in b(e,c);case"instanceof":return b(d,c)instanceof b(e,c)}throw a}),a(Sa,function(a){return b(this.condition,a)?b(this.consequent,a):b(this.alternative,a)}),a(ib,function(c){var d=this.definition();if(d&&d.constant&&d.init)return b(d.init,c);throw a}),a(Ma,function(c){if(c.option("unsafe")&&"length"==this.property){var d=b(this.expression,c);if("string"==typeof d)return d.length}throw a})}(function(a,b){a.DEFMETHOD("_eval",b)}),function(a){function c(a){return b(Pa,a,{operator:"!",expression:a})}a(U,function(){return c(this)}),a(V,function(){throw new Error("Cannot negate a statement")}),a(na,function(){return c(this)}),a(Pa,function(){return"!"==this.operator?this.expression:c(this)}),a(Ka,function(a){var b=this.clone();return b.cdr=b.cdr.negate(a),b}),a(Sa,function(a){var b=this.clone();return b.consequent=b.consequent.negate(a),b.alternative=b.alternative.negate(a),k(c(this),b)}),a(Ra,function(a){var b=this.clone(),d=this.operator;if(a.option("unsafe_comps"))switch(d){case"<=":return b.operator=">",b;case"<":return b.operator=">=",b;case">=":return b.operator="<",b;case">":return b.operator="<=",b}switch(d){case"==":return b.operator="!=",b;case"!=":return b.operator="==",b;case"===":return b.operator="!==",b;case"!==":return b.operator="===",b;case"&&":return b.operator="||",b.left=b.left.negate(a),b.right=b.right.negate(a),k(c(this),b);case"||":return b.operator="&&",b.left=b.left.negate(a),b.right=b.right.negate(a),k(c(this),b)}return c(this)})}(function(a,b){a.DEFMETHOD("negate",function(a){return b.call(this,a)})}),function(a){a(U,function(a){return!0}),a(_,function(a){return!1}),a(lb,function(a){return!1}),a(kb,function(a){return!1}),a(Ia,function(a){var b=a.option("pure_funcs");return b?b.indexOf(this.expression.print_to_string())<0:!0}),a(Z,function(a){for(var b=this.body.length;--b>=0;)if(this.body[b].has_side_effects(a))return!0; - -return!1}),a(Y,function(a){return this.body.has_side_effects(a)}),a(oa,function(a){return!0}),a(na,function(a){return!1}),a(Ra,function(a){return this.left.has_side_effects(a)||this.right.has_side_effects(a)}),a(Ta,function(a){return!0}),a(Sa,function(a){return this.condition.has_side_effects(a)||this.consequent.has_side_effects(a)||this.alternative.has_side_effects(a)}),a(Oa,function(a){return"delete"==this.operator||"++"==this.operator||"--"==this.operator||this.expression.has_side_effects(a)}),a(ib,function(a){return this.global()&&this.undeclared()}),a(Va,function(a){for(var b=this.properties.length;--b>=0;)if(this.properties[b].has_side_effects(a))return!0;return!1}),a(Wa,function(a){return this.value.has_side_effects(a)}),a(Ua,function(a){for(var b=this.elements.length;--b>=0;)if(this.elements[b].has_side_effects(a))return!0;return!1}),a(Ma,function(a){return a.option("pure_getters")?this.expression.has_side_effects(a):!0}),a(Na,function(a){return a.option("pure_getters")?this.expression.has_side_effects(a)||this.property.has_side_effects(a):!0}),a(La,function(a){return!a.option("pure_getters")}),a(Ka,function(a){return this.car.has_side_effects(a)||this.cdr.has_side_effects(a)})}(function(a,b){a.DEFMETHOD("has_side_effects",b)}),function(a){function b(){var a=this.body.length;return a>0&&q(this.body[a-1])}a(V,function(){return null}),a(pa,function(){return this}),a($,b),a(ya,b),a(wa,function(){return this.alternative&&q(this.body)&&q(this.alternative)})}(function(a,b){a.DEFMETHOD("aborts",b)}),a(X,function(a,c){return a.scope.has_directive(a.value)!==a.scope?b(_,a):a}),a(W,function(a,c){return c.option("drop_debugger")?b(_,a):a}),a(ba,function(a,c){return a.body instanceof ua&&c.loopcontrol_target(a.body.label)===a.body?b(_,a):0==a.label.references.length?a.body:a}),a(Z,function(a,b){return a.body=i(a.body,b),a}),a($,function(a,c){switch(a.body=i(a.body,c),a.body.length){case 1:return a.body[0];case 0:return b(_,a)}return a}),ja.DEFMETHOD("drop_unused",function(a){var c=this;if(a.option("unused")&&!(c instanceof ka)&&!c.uses_eval){var d=[],e=new u,g=this,h=new x(function(b,f){if(b!==c){if(b instanceof oa)return e.add(b.name.name,b),!0;if(b instanceof Ea&&g===c)return b.definitions.forEach(function(b){b.value&&(e.add(b.name.name,b.value),b.value.has_side_effects(a)&&b.value.walk(h))}),!0;if(b instanceof ib)return m(d,b.definition()),!0;if(b instanceof ja){var i=g;return g=b,f(),g=i,!0}}});c.walk(h);for(var i=0;i=0;){var l=i[k];if(!l.unreferenced())break;i.pop(),a.warn("Dropping unused function argument {name} [{file}:{line},{col}]",{name:l.name,file:l.start.file,line:l.start.line,col:l.start.col})}if(e instanceof oa&&e!==c)return f(e.name.definition(),d)?e:(a.warn("Dropping unused function {name} [{file}:{line},{col}]",{name:e.name.name,file:e.name.start.file,line:e.name.start.line,col:e.name.start.col}),b(_,e));if(e instanceof Ea&&!(j.parent()instanceof ha)){var m=e.definitions.filter(function(b){if(f(b.name.definition(),d))return!0;var c={name:b.name.name,file:b.name.start.file,line:b.name.start.line,col:b.name.start.col};return b.value&&b.value.has_side_effects(a)?(b._unused_side_effects=!0,a.warn("Side effects in initialization of unused variable {name} [{file}:{line},{col}]",c),!0):(a.warn("Dropping unused variable {name} [{file}:{line},{col}]",c),!1)});m=p(m,function(a,b){return!a.value&&b.value?-1:!b.value&&a.value?1:0});for(var n=[],k=0;k0&&(n.push(o.value),o.value=Ka.from_array(n),n=[]),++k)}return n=n.length>0?b($,e,{body:[b(Y,e,{body:Ka.from_array(n)})]}):null,0!=m.length||n?0==m.length?n:(e.definitions=m,n&&(n.body.unshift(e),e=n),e):b(_,e)}if(e instanceof ga&&(g(e,this),e.init instanceof $)){var q=e.init.body.slice(0,-1);return e.init=e.init.body.slice(-1)[0].body,q.push(e),h?S.splice(q):b($,e,{body:q})}return e instanceof ja&&e!==c?e:void 0});c.transform(j)}}),ja.DEFMETHOD("hoist_declarations",function(a){var c=a.option("hoist_funs"),d=a.option("hoist_vars"),e=this;if(c||d){var f=[],h=[],i=new u,j=0,k=0;e.walk(new x(function(a){return a instanceof ja&&a!==e?!0:a instanceof Fa?(++k,!0):void 0})),d=d&&k>1;var l=new N(function(a){if(a!==e){if(a instanceof X)return f.push(a),b(_,a);if(a instanceof oa&&c)return h.push(a),b(_,a);if(a instanceof Fa&&d){a.definitions.forEach(function(a){i.set(a.name.name,a),++j});var g=a.to_assignments(),k=l.parent();return k instanceof ha&&k.init===a?null==g?a.definitions[0].name:g:k instanceof ga&&k.init===a?g:g?b(Y,a,{body:g}):b(_,a)}if(a instanceof ja)return a}});if(e=e.transform(l),j>0){var m=[];if(i.each(function(a,b){e instanceof la&&g(function(b){return b.name==a.name.name},e.argnames)?i.del(b):(a=a.clone(),a.value=null,m.push(a),i.set(b,a))}),m.length>0){for(var n=0;n1){if(d[1])return b(ga,a,{body:a.body});if(a instanceof fa&&c.option("dead_code")){var e=[];return j(c,a.body,e),b($,a,{body:e})}}return a}),a(fa,function(a,c){return c.option("loops")?(a=da.prototype.optimize.call(a,c),a instanceof fa&&(r(a,c),a=b(ga,a,a).transform(c)),a):a}),a(ga,function(a,c){var d=a.condition;if(d&&(d=d.evaluate(c),a.condition=d[0]),!c.option("loops"))return a;if(d&&d.length>1&&!d[1]&&c.option("dead_code")){var e=[];return a.init instanceof V?e.push(a.init):a.init&&e.push(b(Y,a.init,{body:a.init})),j(c,a.body,e),b($,a,{body:e})}return r(a,c),a}),a(wa,function(a,c){if(!c.option("conditionals"))return a;var d=a.condition.evaluate(c);if(a.condition=d[0],d.length>1)if(d[1]){if(c.warn("Condition always true [{file}:{line},{col}]",a.condition.start),c.option("dead_code")){var f=[];return a.alternative&&j(c,a.alternative,f),f.push(a.body),b($,a,{body:f}).transform(c)}}else if(c.warn("Condition always false [{file}:{line},{col}]",a.condition.start),c.option("dead_code")){var f=[];return j(c,a.body,f),a.alternative&&f.push(a.alternative),b($,a,{body:f}).transform(c)}e(a.alternative)&&(a.alternative=null);var g=a.condition.negate(c),h=k(a.condition,g)===g;if(a.alternative&&h){h=!1,a.condition=g;var i=a.body;a.body=a.alternative||b(_),a.alternative=i}if(e(a.body)&&e(a.alternative))return b(Y,a.condition,{body:a.condition}).transform(c);if(a.body instanceof Y&&a.alternative instanceof Y)return b(Y,a,{body:b(Sa,a,{condition:a.condition,consequent:a.body.body,alternative:a.alternative.body})}).transform(c);if(e(a.alternative)&&a.body instanceof Y)return h?b(Y,a,{body:b(Ra,a,{operator:"||",left:g,right:a.body.body})}).transform(c):b(Y,a,{body:b(Ra,a,{operator:"&&",left:a.condition,right:a.body.body})}).transform(c);if(a.body instanceof _&&a.alternative&&a.alternative instanceof Y)return b(Y,a,{body:b(Ra,a,{operator:"||",left:a.condition,right:a.alternative.body})}).transform(c);if(a.body instanceof qa&&a.alternative instanceof qa&&a.body.TYPE==a.alternative.TYPE)return b(a.body.CTOR,a,{value:b(Sa,a,{condition:a.condition,consequent:a.body.value||b(sb,a.body).optimize(c),alternative:a.alternative.value||b(sb,a.alternative).optimize(c)})}).transform(c);if(a.body instanceof wa&&!a.body.alternative&&!a.alternative&&(a.condition=b(Ra,a.condition,{operator:"&&",left:a.condition,right:a.body.condition}).transform(c),a.body=a.body.body),q(a.body)&&a.alternative){var l=a.alternative;return a.alternative=null,b($,a,{body:[a,l]}).transform(c)}if(q(a.alternative)){var m=a.body;return a.body=a.alternative,a.condition=h?g:a.condition.negate(c),a.alternative=null,b($,a,{body:[a,m]}).transform(c)}return a}),a(xa,function(a,c){if(0==a.body.length&&c.option("conditionals"))return b(Y,a,{body:a.expression}).transform(c);for(;;){var d=a.body[a.body.length-1];if(d){var e=d.body[d.body.length-1];if(e instanceof ua&&h(c.loopcontrol_target(e.label))===a&&d.body.pop(),d instanceof za&&0==d.body.length){a.body.pop();continue}}break}var f=a.expression.evaluate(c);a:if(2==f.length)try{if(a.expression=f[0],!c.option("dead_code"))break a;var g=f[1],i=!1,j=!1,k=!1,l=!1,m=!1,n=new N(function(d,e,f){if(d instanceof la||d instanceof Y)return d;if(d instanceof xa&&d===a)return d=d.clone(),e(d,this),m?d:b($,d,{body:d.body.reduce(function(a,b){return a.concat(b.body)},[])}).transform(c);if(d instanceof wa||d instanceof Ba){var h=i;return i=!j,e(d,this),i=h,d}if(d instanceof aa||d instanceof xa){var h=j;return j=!0,e(d,this),j=h,d}if(d instanceof ua&&this.loopcontrol_target(d.label)===a)return i?(m=!0,d):j?d:(l=!0,f?S.skip:b(_,d));if(d instanceof ya&&this.parent()===a){if(l)return S.skip;if(d instanceof Aa){var n=d.expression.evaluate(c);if(n.length<2)throw a;return n[1]===g||k?(k=!0,q(d)&&(l=!0),e(d,this),d):S.skip}return e(d,this),d}});n.stack=c.stack.slice(),a=a.transform(n)}catch(o){if(o!==a)throw o}return a}),a(Aa,function(a,b){return a.body=i(a.body,b),a}),a(Ba,function(a,b){return a.body=i(a.body,b),a}),Ea.DEFMETHOD("remove_initializers",function(){this.definitions.forEach(function(a){a.value=null})}),Ea.DEFMETHOD("to_assignments",function(){var a=this.definitions.reduce(function(a,c){if(c.value){var d=b(ib,c.name,c.name);a.push(b(Ta,c,{operator:"=",left:d,right:c.value}))}return a},[]);return 0==a.length?null:Ka.from_array(a)}),a(Ea,function(a,c){return 0==a.definitions.length?b(_,a):a}),a(na,function(a,b){return a=la.prototype.optimize.call(a,b),b.option("unused")&&a.name&&a.name.unreferenced()&&(a.name=null),a}),a(Ia,function(a,d){if(d.option("unsafe")){var e=a.expression;if(e instanceof ib&&e.undeclared())switch(e.name){case"Array":if(1!=a.args.length)return b(Ua,a,{elements:a.args}).transform(d);break;case"Object":if(0==a.args.length)return b(Va,a,{properties:[]});break;case"String":if(0==a.args.length)return b(mb,a,{value:""});if(a.args.length<=1)return b(Ra,a,{left:a.args[0],operator:"+",right:b(mb,a,{value:""})}).transform(d);break;case"Number":if(0==a.args.length)return b(nb,a,{value:0});if(1==a.args.length)return b(Pa,a,{expression:a.args[0],operator:"+"}).transform(d);case"Boolean":if(0==a.args.length)return b(wb,a);if(1==a.args.length)return b(Pa,a,{expression:b(Pa,null,{expression:a.args[0],operator:"!"}),operator:"!"}).transform(d);break;case"Function":if(t(a.args,function(a){return a instanceof mb}))try{var f="(function("+a.args.slice(0,-1).map(function(a){return a.value}).join(",")+"){"+a.args[a.args.length-1].value+"})()",g=M(f);g.figure_out_scope({screw_ie8:d.option("screw_ie8")});var h=new Q(d.options);g=g.transform(h),g.figure_out_scope({screw_ie8:d.option("screw_ie8")}),g.mangle_names();var i;try{g.walk(new x(function(a){if(a instanceof la)throw i=a,g}))}catch(j){if(j!==g)throw j}if(!i)return a;var l=i.argnames.map(function(c,d){return b(mb,a.args[d],{value:c.print_to_string()})}),f=P();return $.prototype._codegen.call(i,i,f),f=f.toString().replace(/^\{|\}$/g,""),l.push(b(mb,a.args[a.args.length-1],{value:f})),a.args=l,a}catch(j){if(!(j instanceof I))throw console.log(j),j;d.warn("Error parsing code passed to new Function [{file}:{line},{col}]",a.args[a.args.length-1].start),d.warn(j.toString())}}else{if(e instanceof Ma&&"toString"==e.property&&0==a.args.length)return b(Ra,a,{left:b(mb,a,{value:""}),operator:"+",right:e.expression}).transform(d);if(e instanceof Ma&&e.expression instanceof Ua&&"join"==e.property){var m=0==a.args.length?",":a.args[0].evaluate(d)[1];if(null!=m){var n=e.expression.elements.reduce(function(a,b){if(b=b.evaluate(d),0==a.length||1==b.length)a.push(b);else{var e=a[a.length-1];if(2==e.length){var f=""+e[1]+m+b[1];a[a.length-1]=[c(d,f,e[0]),f]}else a.push(b)}return a},[]);if(0==n.length)return b(mb,a,{value:""});if(1==n.length)return n[0][0];if(""==m){var o;return o=n[0][0]instanceof mb||n[1][0]instanceof mb?n.shift()[0]:b(mb,a,{value:""}),n.reduce(function(a,c){return b(Ra,c[0],{operator:"+",left:a,right:c[0]})},o).transform(d)}var p=a.clone();return p.expression=p.expression.clone(),p.expression.expression=p.expression.expression.clone(),p.expression.expression.elements=n.map(function(a){return a[0]}),k(a,p)}}}}return d.option("side_effects")&&a.expression instanceof na&&0==a.args.length&&!Z.prototype.has_side_effects.call(a.expression,d)?b(sb,a).transform(d):d.option("drop_console")&&a.expression instanceof La&&a.expression.expression instanceof ib&&"console"==a.expression.expression.name&&a.expression.expression.undeclared()?b(sb,a).transform(d):a.evaluate(d)[0]}),a(Ja,function(a,c){if(c.option("unsafe")){var d=a.expression;if(d instanceof ib&&d.undeclared())switch(d.name){case"Object":case"RegExp":case"Function":case"Error":case"Array":return b(Ia,a,a).transform(c)}}return a}),a(Ka,function(a,c){if(!c.option("side_effects"))return a;if(!a.car.has_side_effects(c)){var d;if(!(a.cdr instanceof ib&&"eval"==a.cdr.name&&a.cdr.undeclared()&&(d=c.parent())instanceof Ia&&d.expression===a))return a.cdr}if(c.option("cascade")){if(a.car instanceof Ta&&!a.car.left.has_side_effects(c)){if(a.car.left.equivalent_to(a.cdr))return a.car;if(a.cdr instanceof Ia&&a.cdr.expression.equivalent_to(a.car.left))return a.cdr.expression=a.car,a.cdr}if(!a.car.has_side_effects(c)&&!a.cdr.has_side_effects(c)&&a.car.equivalent_to(a.cdr))return a.car}return a.cdr instanceof Pa&&"void"==a.cdr.operator&&!a.cdr.expression.has_side_effects(c)?(a.cdr.operator=a.car,a.cdr):a.cdr instanceof sb?b(Pa,a,{operator:"void",expression:a.car}):a}),Oa.DEFMETHOD("lift_sequences",function(a){if(a.option("sequences")&&this.expression instanceof Ka){var b=this.expression,c=b.to_array();return this.expression=c.pop(),c.push(this),b=Ka.from_array(c).transform(a)}return this}),a(Qa,function(a,b){return a.lift_sequences(b)}),a(Pa,function(a,c){a=a.lift_sequences(c);var d=a.expression;if(c.option("booleans")&&c.in_boolean_context()){switch(a.operator){case"!":if(d instanceof Pa&&"!"==d.operator)return d.expression;break;case"typeof":return c.warn("Boolean expression always true [{file}:{line},{col}]",a.start),b(xb,a)}d instanceof Ra&&"!"==a.operator&&(a=k(a,d.negate(c)))}return a.evaluate(c)[0]}),Ra.DEFMETHOD("lift_sequences",function(a){if(a.option("sequences")){if(this.left instanceof Ka){var b=this.left,c=b.to_array();return this.left=c.pop(),c.push(this),b=Ka.from_array(c).transform(a)}if(this.right instanceof Ka&&this instanceof Ta&&!v(this.left,a)){var b=this.right,c=b.to_array();return this.right=c.pop(),c.push(this),b=Ka.from_array(c).transform(a)}}return this});var y=s("== === != !== * & | ^");a(Ra,function(a,c){var d=c.has_directive("use asm")?l:function(b,d){if(d||!a.left.has_side_effects(c)&&!a.right.has_side_effects(c)){b&&(a.operator=b);var e=a.left;a.left=a.right,a.right=e}};if(y(a.operator)&&(a.right instanceof lb&&!(a.left instanceof lb)&&(a.left instanceof Ra&&Qb[a.left.operator]>=Qb[a.operator]||d(null,!0)),/^[!=]==?$/.test(a.operator))){if(a.left instanceof ib&&a.right instanceof Sa){if(a.right.consequent instanceof ib&&a.right.consequent.definition()===a.left.definition()){if(/^==/.test(a.operator))return a.right.condition;if(/^!=/.test(a.operator))return a.right.condition.negate(c)}if(a.right.alternative instanceof ib&&a.right.alternative.definition()===a.left.definition()){if(/^==/.test(a.operator))return a.right.condition.negate(c);if(/^!=/.test(a.operator))return a.right.condition}}if(a.right instanceof ib&&a.left instanceof Sa){if(a.left.consequent instanceof ib&&a.left.consequent.definition()===a.right.definition()){if(/^==/.test(a.operator))return a.left.condition;if(/^!=/.test(a.operator))return a.left.condition.negate(c)}if(a.left.alternative instanceof ib&&a.left.alternative.definition()===a.right.definition()){if(/^==/.test(a.operator))return a.left.condition.negate(c);if(/^!=/.test(a.operator))return a.left.condition}}}if(a=a.lift_sequences(c),c.option("comparisons"))switch(a.operator){case"===":case"!==":(a.left.is_string(c)&&a.right.is_string(c)||a.left.is_boolean()&&a.right.is_boolean())&&(a.operator=a.operator.substr(0,2));case"==":case"!=":a.left instanceof mb&&"undefined"==a.left.value&&a.right instanceof Pa&&"typeof"==a.right.operator&&c.option("unsafe")&&(a.right.expression instanceof ib&&a.right.expression.undeclared()||(a.right=a.right.expression,a.left=b(sb,a.left).optimize(c),2==a.operator.length&&(a.operator+="=")))}if(c.option("booleans")&&c.in_boolean_context())switch(a.operator){case"&&":var e=a.left.evaluate(c),f=a.right.evaluate(c);if(e.length>1&&!e[1]||f.length>1&&!f[1])return c.warn("Boolean && always false [{file}:{line},{col}]",a.start),b(wb,a);if(e.length>1&&e[1])return f[0];if(f.length>1&&f[1])return e[0];break;case"||":var e=a.left.evaluate(c),f=a.right.evaluate(c);if(e.length>1&&e[1]||f.length>1&&f[1])return c.warn("Boolean || always true [{file}:{line},{col}]",a.start),b(xb,a);if(e.length>1&&!e[1])return f[0];if(f.length>1&&!f[1])return e[0];break;case"+":var e=a.left.evaluate(c),f=a.right.evaluate(c);if(e.length>1&&e[0]instanceof mb&&e[1]||f.length>1&&f[0]instanceof mb&&f[1])return c.warn("+ in boolean context always true [{file}:{line},{col}]",a.start),b(xb,a)}if(c.option("comparisons")){if(!(c.parent()instanceof Ra)||c.parent()instanceof Ta){var g=b(Pa,a,{operator:"!",expression:a.negate(c)});a=k(a,g)}switch(a.operator){case"<":d(">");break;case"<=":d(">=")}}return"+"==a.operator&&a.right instanceof mb&&""===a.right.getValue()&&a.left instanceof Ra&&"+"==a.left.operator&&a.left.is_string(c)?a.left:(c.option("evaluate")&&"+"==a.operator&&(a.left instanceof lb&&a.right instanceof Ra&&"+"==a.right.operator&&a.right.left instanceof lb&&a.right.is_string(c)&&(a=b(Ra,a,{operator:"+",left:b(mb,null,{value:""+a.left.getValue()+a.right.left.getValue(),start:a.left.start,end:a.right.left.end}),right:a.right.right})),a.right instanceof lb&&a.left instanceof Ra&&"+"==a.left.operator&&a.left.right instanceof lb&&a.left.is_string(c)&&(a=b(Ra,a,{operator:"+",left:a.left.left,right:b(mb,null,{value:""+a.left.right.getValue()+a.right.getValue(),start:a.left.right.start,end:a.right.end})})),a.left instanceof Ra&&"+"==a.left.operator&&a.left.is_string(c)&&a.left.right instanceof lb&&a.right instanceof Ra&&"+"==a.right.operator&&a.right.left instanceof lb&&a.right.is_string(c)&&(a=b(Ra,a,{operator:"+",left:b(Ra,a.left,{operator:"+",left:a.left.left,right:b(mb,null,{value:""+a.left.right.getValue()+a.right.left.getValue(),start:a.left.right.start,end:a.right.left.end})}),right:a.right.right}))),a.right instanceof Ra&&a.right.operator==a.operator&&("*"==a.operator||"&&"==a.operator||"||"==a.operator)?(a.left=b(Ra,a.left,{operator:a.operator,left:a.left,right:a.right.left}),a.right=a.right.right,a.transform(c)):a.evaluate(c)[0])}),a(ib,function(a,d){if(a.undeclared()){var e=d.option("global_defs");if(e&&e.hasOwnProperty(a.name))return c(d,e[a.name],a);switch(a.name){case"undefined":return b(sb,a);case"NaN":return b(rb,a);case"Infinity":return b(ub,a)}}return a}),a(sb,function(a,c){if(c.option("unsafe")){var d=c.find_parent(ja),e=d.find_variable("undefined");if(e){var f=b(ib,a,{name:"undefined",scope:d,thedef:e});return f.reference(),f}}return a});var z=["+","-","/","*","%",">>","<<",">>>","|","^","&"];a(Ta,function(a,b){return a=a.lift_sequences(b),"="==a.operator&&a.left instanceof ib&&a.right instanceof Ra&&a.right.left instanceof ib&&a.right.left.name==a.left.name&&f(a.right.operator,z)&&(a.operator=a.right.operator+"=",a.right=a.right.right),a}),a(Sa,function(a,d){if(!d.option("conditionals"))return a;if(a.condition instanceof Ka){var e=a.condition.car;return a.condition=a.condition.cdr,Ka.cons(e,a)}var f=a.condition.evaluate(d);if(f.length>1)return f[1]?(d.warn("Condition always true [{file}:{line},{col}]",a.start),a.consequent):(d.warn("Condition always false [{file}:{line},{col}]",a.start),a.alternative);var g=f[0].negate(d);k(f[0],g)===g&&(a=b(Sa,a,{condition:g,consequent:a.alternative,alternative:a.consequent}));var h=a.consequent,i=a.alternative;if(h instanceof Ta&&i instanceof Ta&&h.operator==i.operator&&h.left.equivalent_to(i.left))return b(Ta,a,{operator:h.operator,left:h.left,right:b(Sa,a,{condition:a.condition,consequent:h.right,alternative:i.right})});if(h instanceof Ia&&i.TYPE===h.TYPE&&h.args.length==i.args.length&&h.expression.equivalent_to(i.expression)){if(0==h.args.length)return b(Ka,a,{car:a.condition,cdr:h});if(1==h.args.length)return h.args[0]=b(Sa,a,{condition:a.condition,consequent:h.args[0],alternative:i.args[0]}),h}return h instanceof Sa&&h.alternative.equivalent_to(i)?b(Sa,a,{condition:b(Ra,a,{left:a.condition,operator:"&&",right:h.condition}),consequent:h.consequent,alternative:i}):h instanceof lb&&i instanceof lb&&h.equivalent_to(i)?a.condition.has_side_effects(d)?Ka.from_array([a.condition,c(d,h.value,a)]):c(d,h.value,a):a}),a(vb,function(a,c){if(c.option("booleans")){var d=c.parent();return d instanceof Ra&&("=="==d.operator||"!="==d.operator)?(c.warn("Non-strict equality against boolean: {operator} {value} [{file}:{line},{col}]",{operator:d.operator,value:a.value,file:d.start.file,line:d.start.line,col:d.start.col}),b(nb,a,{value:+a.value})):b(Pa,a,{operator:"!",expression:b(nb,a,{value:1-a.value})})}return a}),a(Na,function(a,c){var d=a.property;if(d instanceof mb&&c.option("properties")){if(d=d.getValue(),Ab(d)?c.option("screw_ie8"):G(d))return b(Ma,a,{expression:a.expression,property:d}).optimize(c);var e=parseFloat(d);isNaN(e)||e.toString()!=d||(a.property=b(nb,a.property,{value:e}))}return a}),a(Ma,function(a,c){var d=a.property;return Ab(d)&&!c.option("screw_ie8")?b(Na,a,{expression:a.expression,property:b(mb,a,{value:d})}).optimize(c):a.evaluate(c)[0]}),a(Ua,w),a(Va,w),a(ob,w)}(),function(){function a(a){var b=a.loc,c=a.range;return new T({file:b&&b.source,line:b&&b.start.line,col:b&&b.start.column,pos:c?c[0]:a.start,endpos:c?c[0]:a.start})}function b(a){var b=a.loc,c=a.range;return new T({file:b&&b.source,line:b&&b.end.line,col:b&&b.end.column,pos:c?c[1]:a.end,endpos:c?c[1]:a.end})}function c(c,e,f){var k="function From_Moz_"+c+"(M){\n";k+="return new "+e.name+"({\nstart: my_start_token(M),\nend: my_end_token(M)";var l="function To_Moz_"+c+"(M){\n";l+="return {\ntype: "+JSON.stringify(c),f&&f.split(/\s*,\s*/).forEach(function(a){var b=/([a-z0-9$_]+)(=|@|>|%)([a-z0-9$_]+)/i.exec(a);if(!b)throw new Error("Can't understand property map: "+a);var c=b[1],d=b[2],e=b[3];switch(k+=",\n"+e+": ",l+=",\n"+c+": ",d){case"@":k+="M."+c+".map(from_moz)",l+="M."+e+".map(to_moz)";break;case">":k+="from_moz(M."+c+")",l+="to_moz(M."+e+")";break;case"=":k+="M."+c,l+="M."+e;break;case"%":k+="from_moz(M."+c+").body",l+="to_moz_block(M)";break;default:throw new Error("Can't understand operator in propmap: "+a)}}),k+="\n})\n}",l+="\n}\n}",k=new Function("my_start_token","my_end_token","from_moz","return("+k+")")(a,b,d),l=new Function("to_moz","to_moz_block","return("+l+")")(h,i),j[c]=k,g(e,l)}function d(a){k.push(a);var b=null!=a?j[a.type](a):null;return k.pop(),b}function e(a){return a.line?{line:a.line,column:a.col}:null}function f(a,b){var c=a.start,d=a.end;return null!=c.pos&&null!=d.pos&&(b.range=[c.pos,d.pos]),c.line&&(b.loc={start:e(c),end:e(d)},c.file&&(b.loc.source=c.file)),b}function g(a,b){a.DEFMETHOD("to_mozilla_ast",function(){return f(this,b(this))})}function h(a){return null!=a?a.to_mozilla_ast():null}function i(a){return{type:"BlockStatement",body:a.body.map(h)}}var j={ExpressionStatement:function(c){var e=c.expression;return"Literal"===e.type&&"string"==typeof e.value?new X({start:a(c),end:b(c),value:e.value}):new Y({start:a(c),end:b(c),body:d(e)})},TryStatement:function(c){var e=c.handlers||[c.handler];if(e.length>1||c.guardedHandlers&&c.guardedHandlers.length)throw new Error("Multiple catch clauses are not supported.");return new Ba({start:a(c),end:b(c),body:d(c.block).body,bcatch:d(e[0]),bfinally:c.finalizer?new Da(d(c.finalizer)):null})},Property:function(c){var e=c.key,f="Identifier"==e.type?e.name:e.value,g={start:a(e),end:b(c.value),key:f,value:d(c.value)};switch(c.kind){case"init":return new Xa(g);case"set":return g.value.name=d(e),new Ya(g);case"get":return g.value.name=d(e),new Za(g)}},ObjectExpression:function(c){return new Va({start:a(c),end:b(c),properties:c.properties.map(function(a){return a.type="Property",d(a)})})},SequenceExpression:function(a){return Ka.from_array(a.expressions.map(d))},MemberExpression:function(c){return new(c.computed?Na:Ma)({start:a(c),end:b(c),property:c.computed?d(c.property):c.property.name,expression:d(c.object)})},SwitchCase:function(c){return new(c.test?Aa:za)({start:a(c),end:b(c),expression:d(c.test),body:c.consequent.map(d)})},VariableDeclaration:function(c){return new("const"===c.kind?Ga:Fa)({start:a(c),end:b(c),definitions:c.declarations.map(d)})},Literal:function(c){var d=c.value,e={start:a(c),end:b(c)};if(null===d)return new qb(e);switch(typeof d){case"string":return e.value=d,new mb(e);case"number":return e.value=d,new nb(e);case"boolean":return new(d?xb:wb)(e);default:return e.value=d,new ob(e)}},Identifier:function(c){var d=k[k.length-2];return new("LabeledStatement"==d.type?hb:"VariableDeclarator"==d.type&&d.id===c?"const"==d.kind?cb:bb:"FunctionExpression"==d.type?d.id===c?fb:db:"FunctionDeclaration"==d.type?d.id===c?eb:db:"CatchClause"==d.type?gb:"BreakStatement"==d.type||"ContinueStatement"==d.type?jb:ib)({start:a(c),end:b(c),name:c.name})}};j.UpdateExpression=j.UnaryExpression=function(c){var e="prefix"in c?c.prefix:"UnaryExpression"==c.type?!0:!1;return new(e?Pa:Qa)({start:a(c),end:b(c),operator:c.operator,expression:d(c.argument)})},c("Program",ka,"body@body"),c("EmptyStatement",_),c("BlockStatement",$,"body@body"),c("IfStatement",wa,"test>condition, consequent>body, alternate>alternative"),c("LabeledStatement",ba,"label>label, body>body"),c("BreakStatement",ua,"label>label"),c("ContinueStatement",va,"label>label"),c("WithStatement",ia,"object>expression, body>body"),c("SwitchStatement",xa,"discriminant>expression, cases@body"),c("ReturnStatement",ra,"argument>value"),c("ThrowStatement",sa,"argument>value"),c("WhileStatement",fa,"test>condition, body>body"),c("DoWhileStatement",ea,"test>condition, body>body"),c("ForStatement",ga,"init>init, test>condition, update>step, body>body"),c("ForInStatement",ha,"left>init, right>object, body>body"),c("DebuggerStatement",W),c("FunctionDeclaration",oa,"id>name, params@argnames, body%body"),c("VariableDeclarator",Ha,"id>name, init>value"),c("CatchClause",Ca,"param>argname, body%body"),c("ThisExpression",kb),c("ArrayExpression",Ua,"elements@elements"),c("FunctionExpression",na,"id>name, params@argnames, body%body"),c("BinaryExpression",Ra,"operator=operator, left>left, right>right"),c("LogicalExpression",Ra,"operator=operator, left>left, right>right"),c("AssignmentExpression",Ta,"operator=operator, left>left, right>right"),c("ConditionalExpression",Sa,"test>condition, consequent>consequent, alternate>alternative"),c("NewExpression",Ja,"callee>expression, arguments@args"),c("CallExpression",Ia,"callee>expression, arguments@args"),g(X,function(a){return{type:"ExpressionStatement",expression:{type:"Literal",value:a.value}}}),g(Y,function(a){return{type:"ExpressionStatement",expression:h(a.body)}}),g(ya,function(a){return{type:"SwitchCase",test:h(a.expression),consequent:a.body.map(h)}}),g(Ba,function(a){return{type:"TryStatement",block:i(a),handler:h(a.bcatch),guardedHandlers:[],finalizer:h(a.bfinally)}}),g(Ca,function(a){return{type:"CatchClause",param:h(a.argname),guard:null,body:i(a)}}),g(Ea,function(a){return{type:"VariableDeclaration",kind:a instanceof Ga?"const":"var",declarations:a.definitions.map(h)}}),g(Ka,function(a){return{type:"SequenceExpression",expressions:a.to_array().map(h)}}),g(La,function(a){var b=a instanceof Na;return{type:"MemberExpression",object:h(a.expression),computed:b,property:b?h(a.property):{type:"Identifier",name:a.property}}}),g(Oa,function(a){return{type:"++"==a.operator||"--"==a.operator?"UpdateExpression":"UnaryExpression",operator:a.operator,prefix:a instanceof Pa,argument:h(a.expression)}}),g(Ra,function(a){return{type:"&&"==a.operator||"||"==a.operator?"LogicalExpression":"BinaryExpression",left:h(a.left),operator:a.operator,right:h(a.right)}}),g(Va,function(a){return{type:"ObjectExpression",properties:a.properties.map(h)}}),g(Wa,function(a){var b,c=D(a.key)?{type:"Identifier",name:a.key}:{type:"Literal",value:a.key};return a instanceof Xa?b="init":a instanceof Za?b="get":a instanceof Ya&&(b="set"),{type:"Property",kind:b,key:c,value:h(a.value)}}),g($a,function(a){var b=a.definition();return{type:"Identifier",name:b?b.mangled_name||b.name:a.name}}),g(lb,function(a){var b=a.value;return"number"==typeof b&&(0>b||0===b&&0>1/b)?{type:"UnaryExpression",operator:"-",prefix:!0,argument:{type:"Literal",value:-b}}:{type:"Literal",value:b}}),g(pb,function(a){return{type:"Identifier",name:String(a.value)}}),vb.DEFMETHOD("to_mozilla_ast",lb.prototype.to_mozilla_ast),qb.DEFMETHOD("to_mozilla_ast",lb.prototype.to_mozilla_ast),tb.DEFMETHOD("to_mozilla_ast",function(){return null}),Z.DEFMETHOD("to_mozilla_ast",$.prototype.to_mozilla_ast),la.DEFMETHOD("to_mozilla_ast",na.prototype.to_mozilla_ast);var k=null;U.from_mozilla_ast=function(a){var b=k;k=[];var c=d(a);return k=b,c}}(),a.array_to_hash=c,a.slice=d,a.characters=e,a.member=f,a.find_if=g,a.repeat_string=h,a.DefaultsError=i,a.defaults=j,a.merge=k,a.noop=l,a.MAP=S,a.push_uniq=m,a.string_template=n,a.remove=o,a.mergeSort=p,a.set_difference=q,a.set_intersection=r,a.makePredicate=s,a.all=t,a.Dictionary=u,a.DEFNODE=v,a.AST_Token=T,a.AST_Node=U,a.AST_Statement=V,a.AST_Debugger=W,a.AST_Directive=X,a.AST_SimpleStatement=Y,a.walk_body=w,a.AST_Block=Z,a.AST_BlockStatement=$,a.AST_EmptyStatement=_,a.AST_StatementWithBody=aa,a.AST_LabeledStatement=ba,a.AST_IterationStatement=ca,a.AST_DWLoop=da,a.AST_Do=ea,a.AST_While=fa,a.AST_For=ga,a.AST_ForIn=ha,a.AST_With=ia,a.AST_Scope=ja,a.AST_Toplevel=ka,a.AST_Lambda=la,a.AST_Accessor=ma,a.AST_Function=na,a.AST_Defun=oa,a.AST_Jump=pa,a.AST_Exit=qa,a.AST_Return=ra,a.AST_Throw=sa,a.AST_LoopControl=ta,a.AST_Break=ua,a.AST_Continue=va,a.AST_If=wa,a.AST_Switch=xa,a.AST_SwitchBranch=ya,a.AST_Default=za,a.AST_Case=Aa,a.AST_Try=Ba,a.AST_Catch=Ca,a.AST_Finally=Da,a.AST_Definitions=Ea,a.AST_Var=Fa,a.AST_Const=Ga,a.AST_VarDef=Ha,a.AST_Call=Ia,a.AST_New=Ja,a.AST_Seq=Ka,a.AST_PropAccess=La,a.AST_Dot=Ma,a.AST_Sub=Na,a.AST_Unary=Oa,a.AST_UnaryPrefix=Pa,a.AST_UnaryPostfix=Qa,a.AST_Binary=Ra,a.AST_Conditional=Sa,a.AST_Assign=Ta,a.AST_Array=Ua,a.AST_Object=Va,a.AST_ObjectProperty=Wa,a.AST_ObjectKeyVal=Xa,a.AST_ObjectSetter=Ya,a.AST_ObjectGetter=Za,a.AST_Symbol=$a,a.AST_SymbolAccessor=_a,a.AST_SymbolDeclaration=ab,a.AST_SymbolVar=bb,a.AST_SymbolConst=cb,a.AST_SymbolFunarg=db,a.AST_SymbolDefun=eb,a.AST_SymbolLambda=fb,a.AST_SymbolCatch=gb,a.AST_Label=hb,a.AST_SymbolRef=ib,a.AST_LabelRef=jb,a.AST_This=kb,a.AST_Constant=lb,a.AST_String=mb,a.AST_Number=nb,a.AST_RegExp=ob,a.AST_Atom=pb,a.AST_Null=qb,a.AST_NaN=rb,a.AST_Undefined=sb,a.AST_Hole=tb,a.AST_Infinity=ub,a.AST_Boolean=vb,a.AST_False=wb,a.AST_True=xb,a.TreeWalker=x,a.KEYWORDS=yb,a.KEYWORDS_ATOM=zb, -a.RESERVED_WORDS=Ab,a.KEYWORDS_BEFORE_EXPRESSION=Bb,a.OPERATOR_CHARS=Cb,a.RE_HEX_NUMBER=Db,a.RE_OCT_NUMBER=Eb,a.RE_DEC_NUMBER=Fb,a.OPERATORS=Gb,a.WHITESPACE_CHARS=Hb,a.PUNC_BEFORE_EXPRESSION=Ib,a.PUNC_CHARS=Jb,a.REGEXP_MODIFIERS=Kb,a.UNICODE=Lb,a.is_letter=y,a.is_digit=z,a.is_alphanumeric_char=A,a.is_unicode_combining_mark=B,a.is_unicode_connector_punctuation=C,a.is_identifier=D,a.is_identifier_start=E,a.is_identifier_char=F,a.is_identifier_string=G,a.parse_js_number=H,a.JS_Parse_Error=I,a.js_error=J,a.is_token=K,a.EX_EOF=Mb,a.tokenizer=L,a.UNARY_PREFIX=Nb,a.UNARY_POSTFIX=Ob,a.ASSIGNMENT=Pb,a.PRECEDENCE=Qb,a.STATEMENTS_WITH_LABELS=Rb,a.ATOMIC_START_TOKEN=Sb,a.parse=M,a.TreeTransformer=N,a.SymbolDef=O,a.base54=Tb,a.OutputStream=P,a.Compressor=Q,a.SourceMap=R}({},function(){return this}()),/*! @source http://purl.eligrey.com/github/Blob.js/blob/master/Blob.js */ -function(a){"use strict";if(a.URL=a.URL||a.webkitURL,a.Blob&&a.URL)try{return void new Blob}catch(b){}var c=a.BlobBuilder||a.WebKitBlobBuilder||a.MozBlobBuilder||function(a){var b=function(a){return Object.prototype.toString.call(a).match(/^\[object\s(.*)\]$/)[1]},c=function(){this.data=[]},d=function(a,b,c){this.data=a,this.size=a.length,this.type=b,this.encoding=c},e=c.prototype,f=d.prototype,g=a.FileReaderSync,h=function(a){this.code=this[this.name=a]},i="NOT_FOUND_ERR SECURITY_ERR ABORT_ERR NOT_READABLE_ERR ENCODING_ERR NO_MODIFICATION_ALLOWED_ERR INVALID_STATE_ERR SYNTAX_ERR".split(" "),j=i.length,k=a.URL||a.webkitURL||a,l=k.createObjectURL,m=k.revokeObjectURL,n=k,o=a.btoa,p=a.atob,q=a.ArrayBuffer,r=a.Uint8Array,s=/^[\w-]+:\/*\[?[\w\.:-]+\]?(?::[0-9]+)?/;for(d.fake=f.fake=!0;j--;)h.prototype[i[j]]=j+1;return k.createObjectURL||(n=a.URL=function(a){var b,c=document.createElementNS("http://www.w3.org/1999/xhtml","a");return c.href=a,"origin"in c||("data:"===c.protocol.toLowerCase()?c.origin=null:(b=a.match(s),c.origin=b&&b[1])),c}),n.createObjectURL=function(a){var b,c=a.type;return null===c&&(c="application/octet-stream"),a instanceof d?(b="data:"+c,"base64"===a.encoding?b+";base64,"+a.data:"URI"===a.encoding?b+","+decodeURIComponent(a.data):o?b+";base64,"+o(a.data):b+","+encodeURIComponent(a.data)):l?l.call(k,a):void 0},n.revokeObjectURL=function(a){"data:"!==a.substring(0,5)&&m&&m.call(k,a)},e.append=function(a){var c=this.data;if(r&&(a instanceof q||a instanceof r)){for(var e="",f=new r(a),i=0,j=f.length;j>i;i++)e+=String.fromCharCode(f[i]);c.push(e)}else if("Blob"===b(a)||"File"===b(a)){if(!g)throw new h("NOT_READABLE_ERR");var k=new g;c.push(k.readAsBinaryString(a))}else a instanceof d?"base64"===a.encoding&&p?c.push(p(a.data)):"URI"===a.encoding?c.push(decodeURIComponent(a.data)):"raw"===a.encoding&&c.push(a.data):("string"!=typeof a&&(a+=""),c.push(unescape(encodeURIComponent(a))))},e.getBlob=function(a){return arguments.length||(a=null),new d(this.data.join(""),a,"raw")},e.toString=function(){return"[object BlobBuilder]"},f.slice=function(a,b,c){var e=arguments.length;return 3>e&&(c=null),new d(this.data.slice(a,e>1?b:this.data.length),c,this.encoding)},f.toString=function(){return"[object Blob]"},f.close=function(){this.size=0,delete this.data},c}(a);a.Blob=function(a,b){var d=b?b.type||"":"",e=new c;if(a)for(var f=0,g=a.length;g>f;f++)e.append(a[f]);return e.getBlob(d)}}("undefined"!=typeof self&&self||"undefined"!=typeof window&&window||this.content||this);/*! @source http://purl.eligrey.com/github/FileSaver.js/blob/master/FileSaver.js */ -var saveAs=saveAs||"undefined"!=typeof navigator&&navigator.msSaveOrOpenBlob&&navigator.msSaveOrOpenBlob.bind(navigator)||function(a){"use strict";if("undefined"==typeof navigator||!/MSIE [1-9]\./.test(navigator.userAgent)){var b=a.document,c=function(){return a.URL||a.webkitURL||a},d=b.createElementNS("http://www.w3.org/1999/xhtml","a"),e="download"in d,f=function(c){var d=b.createEvent("MouseEvents");d.initMouseEvent("click",!0,!1,a,0,0,0,0,0,!1,!1,!1,!1,0,null),c.dispatchEvent(d)},g=a.webkitRequestFileSystem,h=a.requestFileSystem||g||a.mozRequestFileSystem,i=function(b){(a.setImmediate||a.setTimeout)(function(){throw b},0)},j="application/octet-stream",k=0,l=500,m=function(b){var d=function(){"string"==typeof b?c().revokeObjectURL(b):b.remove()};a.chrome?d():setTimeout(d,l)},n=function(a,b,c){b=[].concat(b);for(var d=b.length;d--;){var e=a["on"+b[d]];if("function"==typeof e)try{e.call(a,c||a)}catch(f){i(f)}}},o=function(b,i){var l,o,p,q=this,r=b.type,s=!1,t=function(){n(q,"writestart progress write writeend".split(" "))},u=function(){if((s||!l)&&(l=c().createObjectURL(b)),o)o.location.href=l;else{var d=a.open(l,"_blank");void 0==d&&"undefined"!=typeof safari&&(a.location.href=l)}q.readyState=q.DONE,t(),m(l)},v=function(a){return function(){return q.readyState!==q.DONE?a.apply(this,arguments):void 0}},w={create:!0,exclusive:!1};return q.readyState=q.INIT,i||(i="download"),e?(l=c().createObjectURL(b),d.href=l,d.download=i,f(d),q.readyState=q.DONE,t(),void m(l)):(a.chrome&&r&&r!==j&&(p=b.slice||b.webkitSlice,b=p.call(b,0,b.size,j),s=!0),g&&"download"!==i&&(i+=".download"),(r===j||g)&&(o=a),h?(k+=b.size,void h(a.TEMPORARY,k,v(function(a){a.root.getDirectory("saved",w,v(function(a){var c=function(){a.getFile(i,w,v(function(a){a.createWriter(v(function(c){c.onwriteend=function(b){o.location.href=a.toURL(),q.readyState=q.DONE,n(q,"writeend",b),m(a)},c.onerror=function(){var a=c.error;a.code!==a.ABORT_ERR&&u()},"writestart progress write abort".split(" ").forEach(function(a){c["on"+a]=q["on"+a]}),c.write(b),q.abort=function(){c.abort(),q.readyState=q.DONE},q.readyState=q.WRITING}),u)}),u)};a.getFile(i,{create:!1},v(function(a){a.remove(),c()}),v(function(a){a.code===a.NOT_FOUND_ERR?c():u()}))}),u)}),u)):void u())},p=o.prototype,q=function(a,b){return new o(a,b)};return p.abort=function(){var a=this;a.readyState=a.DONE,n(a,"abort")},p.readyState=p.INIT=0,p.WRITING=1,p.DONE=2,p.error=p.onwritestart=p.onprogress=p.onwrite=p.onabort=p.onerror=p.onwriteend=null,q}}("undefined"!=typeof self&&self||"undefined"!=typeof window&&window||this.content);"undefined"!=typeof module&&module.exports?module.exports.saveAs=saveAs:"undefined"!=typeof define&&null!==define&&null!=define.amd&&define([],function(){return saveAs});/*! - * Bootstrap v3.3.4 (http://getbootstrap.com) +!function(a){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=a();else if("function"==typeof define&&define.amd)define([],a);else{var b;"undefined"!=typeof window?b=window:"undefined"!=typeof global?b=global:"undefined"!=typeof self&&(b=self),b.JSZip=a()}}(function(){return function a(b,c,d){function e(g,h){if(!c[g]){if(!b[g]){var i="function"==typeof require&&require;if(!h&&i)return i(g,!0);if(f)return f(g,!0);throw new Error("Cannot find module '"+g+"'")}var j=c[g]={exports:{}};b[g][0].call(j.exports,function(a){var c=b[g][1][a];return e(c?c:a)},j,j.exports,a,b,c,d)}return c[g].exports}for(var f="function"==typeof require&&require,g=0;g>2,g=(3&b)<<4|c>>4,h=(15&c)<<2|e>>6,i=63&e,isNaN(c)?h=i=64:isNaN(e)&&(i=64),j=j+d.charAt(f)+d.charAt(g)+d.charAt(h)+d.charAt(i);return j},c.decode=function(a){var b,c,e,f,g,h,i,j="",k=0;for(a=a.replace(/[^A-Za-z0-9\+\/\=]/g,"");k>4,c=(15&g)<<4|h>>2,e=(3&h)<<6|i,j+=String.fromCharCode(b),64!=h&&(j+=String.fromCharCode(c)),64!=i&&(j+=String.fromCharCode(e));return j}},{}],2:[function(a,b){"use strict";function c(){this.compressedSize=0,this.uncompressedSize=0,this.crc32=0,this.compressionMethod=null,this.compressedContent=null}c.prototype={getContent:function(){return null},getCompressedContent:function(){return null}},b.exports=c},{}],3:[function(a,b,c){"use strict";c.STORE={magic:"\x00\x00",compress:function(a){return a},uncompress:function(a){return a},compressInputType:null,uncompressInputType:null},c.DEFLATE=a("./flate")},{"./flate":8}],4:[function(a,b){"use strict";var c=a("./utils"),d=[0,1996959894,3993919788,2567524794,124634137,1886057615,3915621685,2657392035,249268274,2044508324,3772115230,2547177864,162941995,2125561021,3887607047,2428444049,498536548,1789927666,4089016648,2227061214,450548861,1843258603,4107580753,2211677639,325883990,1684777152,4251122042,2321926636,335633487,1661365465,4195302755,2366115317,997073096,1281953886,3579855332,2724688242,1006888145,1258607687,3524101629,2768942443,901097722,1119000684,3686517206,2898065728,853044451,1172266101,3705015759,2882616665,651767980,1373503546,3369554304,3218104598,565507253,1454621731,3485111705,3099436303,671266974,1594198024,3322730930,2970347812,795835527,1483230225,3244367275,3060149565,1994146192,31158534,2563907772,4023717930,1907459465,112637215,2680153253,3904427059,2013776290,251722036,2517215374,3775830040,2137656763,141376813,2439277719,3865271297,1802195444,476864866,2238001368,4066508878,1812370925,453092731,2181625025,4111451223,1706088902,314042704,2344532202,4240017532,1658658271,366619977,2362670323,4224994405,1303535960,984961486,2747007092,3569037538,1256170817,1037604311,2765210733,3554079995,1131014506,879679996,2909243462,3663771856,1141124467,855842277,2852801631,3708648649,1342533948,654459306,3188396048,3373015174,1466479909,544179635,3110523913,3462522015,1591671054,702138776,2966460450,3352799412,1504918807,783551873,3082640443,3233442989,3988292384,2596254646,62317068,1957810842,3939845945,2647816111,81470997,1943803523,3814918930,2489596804,225274430,2053790376,3826175755,2466906013,167816743,2097651377,4027552580,2265490386,503444072,1762050814,4150417245,2154129355,426522225,1852507879,4275313526,2312317920,282753626,1742555852,4189708143,2394877945,397917763,1622183637,3604390888,2714866558,953729732,1340076626,3518719985,2797360999,1068828381,1219638859,3624741850,2936675148,906185462,1090812512,3747672003,2825379669,829329135,1181335161,3412177804,3160834842,628085408,1382605366,3423369109,3138078467,570562233,1426400815,3317316542,2998733608,733239954,1555261956,3268935591,3050360625,752459403,1541320221,2607071920,3965973030,1969922972,40735498,2617837225,3943577151,1913087877,83908371,2512341634,3803740692,2075208622,213261112,2463272603,3855990285,2094854071,198958881,2262029012,4057260610,1759359992,534414190,2176718541,4139329115,1873836001,414664567,2282248934,4279200368,1711684554,285281116,2405801727,4167216745,1634467795,376229701,2685067896,3608007406,1308918612,956543938,2808555105,3495958263,1231636301,1047427035,2932959818,3654703836,1088359270,936918e3,2847714899,3736837829,1202900863,817233897,3183342108,3401237130,1404277552,615818150,3134207493,3453421203,1423857449,601450431,3009837614,3294710456,1567103746,711928724,3020668471,3272380065,1510334235,755167117];b.exports=function(a,b){if("undefined"==typeof a||!a.length)return 0;var e="string"!==c.getTypeOf(a);"undefined"==typeof b&&(b=0);var f=0,g=0,h=0;b=-1^b;for(var i=0,j=a.length;j>i;i++)h=e?a[i]:a.charCodeAt(i),g=255&(b^h),f=d[g],b=b>>>8^f;return-1^b}},{"./utils":21}],5:[function(a,b){"use strict";function c(){this.data=null,this.length=0,this.index=0}var d=a("./utils");c.prototype={checkOffset:function(a){this.checkIndex(this.index+a)},checkIndex:function(a){if(this.lengtha)throw new Error("End of data reached (data length = "+this.length+", asked index = "+a+"). Corrupted zip ?")},setIndex:function(a){this.checkIndex(a),this.index=a},skip:function(a){this.setIndex(this.index+a)},byteAt:function(){},readInt:function(a){var b,c=0;for(this.checkOffset(a),b=this.index+a-1;b>=this.index;b--)c=(c<<8)+this.byteAt(b);return this.index+=a,c},readString:function(a){return d.transformTo("string",this.readData(a))},readData:function(){},lastIndexOfSignature:function(){},readDate:function(){var a=this.readInt(4);return new Date((a>>25&127)+1980,(a>>21&15)-1,a>>16&31,a>>11&31,a>>5&63,(31&a)<<1)}},b.exports=c},{"./utils":21}],6:[function(a,b,c){"use strict";c.base64=!1,c.binary=!1,c.dir=!1,c.createFolders=!1,c.date=null,c.compression=null,c.compressionOptions=null,c.comment=null,c.unixPermissions=null,c.dosPermissions=null},{}],7:[function(a,b,c){"use strict";var d=a("./utils");c.string2binary=function(a){return d.string2binary(a)},c.string2Uint8Array=function(a){return d.transformTo("uint8array",a)},c.uint8Array2String=function(a){return d.transformTo("string",a)},c.string2Blob=function(a){var b=d.transformTo("arraybuffer",a);return d.arrayBuffer2Blob(b)},c.arrayBuffer2Blob=function(a){return d.arrayBuffer2Blob(a)},c.transformTo=function(a,b){return d.transformTo(a,b)},c.getTypeOf=function(a){return d.getTypeOf(a)},c.checkSupport=function(a){return d.checkSupport(a)},c.MAX_VALUE_16BITS=d.MAX_VALUE_16BITS,c.MAX_VALUE_32BITS=d.MAX_VALUE_32BITS,c.pretty=function(a){return d.pretty(a)},c.findCompression=function(a){return d.findCompression(a)},c.isRegExp=function(a){return d.isRegExp(a)}},{"./utils":21}],8:[function(a,b,c){"use strict";var d="undefined"!=typeof Uint8Array&&"undefined"!=typeof Uint16Array&&"undefined"!=typeof Uint32Array,e=a("pako");c.uncompressInputType=d?"uint8array":"array",c.compressInputType=d?"uint8array":"array",c.magic="\b\x00",c.compress=function(a,b){return e.deflateRaw(a,{level:b.level||-1})},c.uncompress=function(a){return e.inflateRaw(a)}},{pako:24}],9:[function(a,b){"use strict";function c(a,b){return this instanceof c?(this.files={},this.comment=null,this.root="",a&&this.load(a,b),void(this.clone=function(){var a=new c;for(var b in this)"function"!=typeof this[b]&&(a[b]=this[b]);return a})):new c(a,b)}var d=a("./base64");c.prototype=a("./object"),c.prototype.load=a("./load"),c.support=a("./support"),c.defaults=a("./defaults"),c.utils=a("./deprecatedPublicUtils"),c.base64={encode:function(a){return d.encode(a)},decode:function(a){return d.decode(a)}},c.compressions=a("./compressions"),b.exports=c},{"./base64":1,"./compressions":3,"./defaults":6,"./deprecatedPublicUtils":7,"./load":10,"./object":13,"./support":17}],10:[function(a,b){"use strict";var c=a("./base64"),d=a("./zipEntries");b.exports=function(a,b){var e,f,g,h;for(b=b||{},b.base64&&(a=c.decode(a)),f=new d(a,b),e=f.files,g=0;gc;c++)d+=String.fromCharCode(255&a),a>>>=8;return d},t=function(){var a,b,c={};for(a=0;a0?a.substring(0,b):""},x=function(a){return"/"!=a.slice(-1)&&(a+="/"),a},y=function(a,b){return b="undefined"!=typeof b?b:!1,a=x(a),this.files[a]||v.call(this,a,null,{dir:!0,createFolders:b}),this.files[a]},z=function(a,b,c){var f,g=new j;return a._data instanceof j?(g.uncompressedSize=a._data.uncompressedSize,g.crc32=a._data.crc32,0===g.uncompressedSize||a.dir?(b=i.STORE,g.compressedContent="",g.crc32=0):a._data.compressionMethod===b.magic?g.compressedContent=a._data.getCompressedContent():(f=a._data.getContent(),g.compressedContent=b.compress(d.transformTo(b.compressInputType,f),c))):(f=p(a),(!f||0===f.length||a.dir)&&(b=i.STORE,f=""),g.uncompressedSize=f.length,g.crc32=e(f),g.compressedContent=b.compress(d.transformTo(b.compressInputType,f),c)),g.compressedSize=g.compressedContent.length,g.compressionMethod=b.magic,g},A=function(a,b){var c=a;return a||(c=b?16893:33204),(65535&c)<<16},B=function(a){return 63&(a||0)},C=function(a,b,c,g,h){var i,j,k,m,n=(c.compressedContent,d.transformTo("string",l.utf8encode(b.name))),o=b.comment||"",p=d.transformTo("string",l.utf8encode(o)),q=n.length!==b.name.length,r=p.length!==o.length,t=b.options,u="",v="",w="";k=b._initialMetadata.dir!==b.dir?b.dir:t.dir,m=b._initialMetadata.date!==b.date?b.date:t.date;var x=0,y=0;k&&(x|=16),"UNIX"===h?(y=798,x|=A(b.unixPermissions,k)):(y=20,x|=B(b.dosPermissions,k)),i=m.getHours(),i<<=6,i|=m.getMinutes(),i<<=5,i|=m.getSeconds()/2,j=m.getFullYear()-1980,j<<=4,j|=m.getMonth()+1,j<<=5,j|=m.getDate(),q&&(v=s(1,1)+s(e(n),4)+n,u+="up"+s(v.length,2)+v),r&&(w=s(1,1)+s(this.crc32(p),4)+p,u+="uc"+s(w.length,2)+w);var z="";z+="\n\x00",z+=q||r?"\x00\b":"\x00\x00",z+=c.compressionMethod,z+=s(i,2),z+=s(j,2),z+=s(c.crc32,4),z+=s(c.compressedSize,4),z+=s(c.uncompressedSize,4),z+=s(n.length,2),z+=s(u.length,2);var C=f.LOCAL_FILE_HEADER+z+n+u,D=f.CENTRAL_FILE_HEADER+s(y,2)+z+s(p.length,2)+"\x00\x00\x00\x00"+s(x,4)+s(g,4)+n+u+p;return{fileRecord:C,dirRecord:D,compressedObject:c}},D={load:function(){throw new Error("Load method is not defined. Is the file jszip-load.js included ?")},filter:function(a){var b,c,d,e,f=[];for(b in this.files)this.files.hasOwnProperty(b)&&(d=this.files[b],e=new r(d.name,d._data,t(d.options)),c=b.slice(this.root.length,b.length),b.slice(0,this.root.length)===this.root&&a(c,e)&&f.push(e));return f},file:function(a,b,c){if(1===arguments.length){if(d.isRegExp(a)){var e=a;return this.filter(function(a,b){return!b.dir&&e.test(a)})}return this.filter(function(b,c){return!c.dir&&b===a})[0]||null}return a=this.root+a,v.call(this,a,b,c),this},folder:function(a){if(!a)return this;if(d.isRegExp(a))return this.filter(function(b,c){return c.dir&&a.test(b)});var b=this.root+a,c=y.call(this,b),e=this.clone();return e.root=c.name,e},remove:function(a){a=this.root+a;var b=this.files[a];if(b||("/"!=a.slice(-1)&&(a+="/"),b=this.files[a]),b&&!b.dir)delete this.files[a];else for(var c=this.filter(function(b,c){return c.name.slice(0,a.length)===a}),d=0;d=0;--f)if(this.data[f]===b&&this.data[f+1]===c&&this.data[f+2]===d&&this.data[f+3]===e)return f;return-1},c.prototype.readData=function(a){if(this.checkOffset(a),0===a)return new Uint8Array(0);var b=this.data.subarray(this.index,this.index+a);return this.index+=a,b},b.exports=c},{"./dataReader":5}],19:[function(a,b){"use strict";var c=a("./utils"),d=function(a){this.data=new Uint8Array(a),this.index=0};d.prototype={append:function(a){0!==a.length&&(a=c.transformTo("uint8array",a),this.data.set(a,this.index),this.index+=a.length)},finalize:function(){return this.data}},b.exports=d},{"./utils":21}],20:[function(a,b,c){"use strict";for(var d=a("./utils"),e=a("./support"),f=a("./nodeBuffer"),g=new Array(256),h=0;256>h;h++)g[h]=h>=252?6:h>=248?5:h>=240?4:h>=224?3:h>=192?2:1;g[254]=g[254]=1;var i=function(a){var b,c,d,f,g,h=a.length,i=0;for(f=0;h>f;f++)c=a.charCodeAt(f),55296===(64512&c)&&h>f+1&&(d=a.charCodeAt(f+1),56320===(64512&d)&&(c=65536+(c-55296<<10)+(d-56320),f++)),i+=128>c?1:2048>c?2:65536>c?3:4;for(b=e.uint8array?new Uint8Array(i):new Array(i),g=0,f=0;i>g;f++)c=a.charCodeAt(f),55296===(64512&c)&&h>f+1&&(d=a.charCodeAt(f+1),56320===(64512&d)&&(c=65536+(c-55296<<10)+(d-56320),f++)),128>c?b[g++]=c:2048>c?(b[g++]=192|c>>>6,b[g++]=128|63&c):65536>c?(b[g++]=224|c>>>12,b[g++]=128|c>>>6&63,b[g++]=128|63&c):(b[g++]=240|c>>>18,b[g++]=128|c>>>12&63,b[g++]=128|c>>>6&63,b[g++]=128|63&c);return b},j=function(a,b){var c;for(b=b||a.length,b>a.length&&(b=a.length),c=b-1;c>=0&&128===(192&a[c]);)c--;return 0>c?b:0===c?b:c+g[a[c]]>b?c:b},k=function(a){var b,c,e,f,h=a.length,i=new Array(2*h);for(c=0,b=0;h>b;)if(e=a[b++],128>e)i[c++]=e;else if(f=g[e],f>4)i[c++]=65533,b+=f-1;else{for(e&=2===f?31:3===f?15:7;f>1&&h>b;)e=e<<6|63&a[b++],f--;f>1?i[c++]=65533:65536>e?i[c++]=e:(e-=65536,i[c++]=55296|e>>10&1023,i[c++]=56320|1023&e)}return i.length!==c&&(i.subarray?i=i.subarray(0,c):i.length=c),d.applyFromCharCode(i)};c.utf8encode=function(a){return e.nodebuffer?f(a,"utf-8"):i(a)},c.utf8decode=function(a){if(e.nodebuffer)return d.transformTo("nodebuffer",a).toString("utf-8");a=d.transformTo(e.uint8array?"uint8array":"array",a);for(var b=[],c=0,f=a.length,g=65536;f>c;){var h=j(a,Math.min(c+g,f));b.push(k(e.uint8array?a.subarray(c,h):a.slice(c,h))),c=h}return b.join("")}},{"./nodeBuffer":11,"./support":17,"./utils":21}],21:[function(a,b,c){"use strict";function d(a){return a}function e(a,b){for(var c=0;cg&&b>1;)try{d.push("array"===f||"nodebuffer"===f?String.fromCharCode.apply(null,a.slice(g,Math.min(g+b,e))):String.fromCharCode.apply(null,a.subarray(g,Math.min(g+b,e)))),g+=b}catch(i){b=Math.floor(b/2)}return d.join("")}function g(a,b){for(var c=0;cb?"0":"")+b.toString(16).toUpperCase();return d},c.findCompression=function(a){for(var b in i)if(i.hasOwnProperty(b)&&i[b].magic===a)return i[b];return null},c.isRegExp=function(a){return"[object RegExp]"===Object.prototype.toString.call(a)}},{"./compressions":3,"./nodeBuffer":11,"./support":17}],22:[function(a,b){"use strict";function c(a,b){this.files=[],this.loadOptions=b,a&&this.load(a)}var d=a("./stringReader"),e=a("./nodeBufferReader"),f=a("./uint8ArrayReader"),g=a("./utils"),h=a("./signature"),i=a("./zipEntry"),j=a("./support"),k=a("./object");c.prototype={checkSignature:function(a){var b=this.reader.readString(4);if(b!==a)throw new Error("Corrupted zip or bug : unexpected signature ("+g.pretty(b)+", expected "+g.pretty(a)+")")},readBlockEndOfCentral:function(){this.diskNumber=this.reader.readInt(2),this.diskWithCentralDirStart=this.reader.readInt(2),this.centralDirRecordsOnThisDisk=this.reader.readInt(2),this.centralDirRecords=this.reader.readInt(2),this.centralDirSize=this.reader.readInt(4),this.centralDirOffset=this.reader.readInt(4),this.zipCommentLength=this.reader.readInt(2),this.zipComment=this.reader.readString(this.zipCommentLength),this.zipComment=k.utf8decode(this.zipComment)},readBlockZip64EndOfCentral:function(){this.zip64EndOfCentralSize=this.reader.readInt(8),this.versionMadeBy=this.reader.readString(2),this.versionNeeded=this.reader.readInt(2),this.diskNumber=this.reader.readInt(4),this.diskWithCentralDirStart=this.reader.readInt(4),this.centralDirRecordsOnThisDisk=this.reader.readInt(8),this.centralDirRecords=this.reader.readInt(8),this.centralDirSize=this.reader.readInt(8),this.centralDirOffset=this.reader.readInt(8),this.zip64ExtensibleData={};for(var a,b,c,d=this.zip64EndOfCentralSize-44,e=0;d>e;)a=this.reader.readInt(2),b=this.reader.readInt(4),c=this.reader.readString(b),this.zip64ExtensibleData[a]={id:a,length:b,value:c}},readBlockZip64EndOfCentralLocator:function(){if(this.diskWithZip64CentralDirStart=this.reader.readInt(4),this.relativeOffsetEndOfZip64CentralDir=this.reader.readInt(8),this.disksCount=this.reader.readInt(4),this.disksCount>1)throw new Error("Multi-volumes zip are not supported")},readLocalFiles:function(){var a,b;for(a=0;a>8;this.dir=16&this.externalFileAttributes?!0:!1,a===h&&(this.dosPermissions=63&this.externalFileAttributes),a===i&&(this.unixPermissions=this.externalFileAttributes>>16&65535),this.dir||"/"!==this.fileName.slice(-1)||(this.dir=!0)},parseZIP64ExtraField:function(){if(this.extraFields[1]){var a=new d(this.extraFields[1].value);this.uncompressedSize===e.MAX_VALUE_32BITS&&(this.uncompressedSize=a.readInt(8)),this.compressedSize===e.MAX_VALUE_32BITS&&(this.compressedSize=a.readInt(8)),this.localHeaderOffset===e.MAX_VALUE_32BITS&&(this.localHeaderOffset=a.readInt(8)),this.diskNumberStart===e.MAX_VALUE_32BITS&&(this.diskNumberStart=a.readInt(4))}},readExtraFields:function(a){var b,c,d,e=a.index;for(this.extraFields=this.extraFields||{};a.index0?b.windowBits=-b.windowBits:b.gzip&&b.windowBits>0&&b.windowBits<16&&(b.windowBits+=16),this.err=0,this.msg="",this.ended=!1,this.chunks=[],this.strm=new k,this.strm.avail_out=0;var c=g.deflateInit2(this.strm,b.level,b.method,b.windowBits,b.memLevel,b.strategy);if(c!==n)throw new Error(j[c]);b.header&&g.deflateSetHeader(this.strm,b.header)};s.prototype.push=function(a,b){var c,d,e=this.strm,f=this.options.chunkSize;if(this.ended)return!1;d=b===~~b?b:b===!0?m:l,e.input="string"==typeof a?i.string2buf(a):a,e.next_in=0,e.avail_in=e.input.length;do{if(0===e.avail_out&&(e.output=new h.Buf8(f),e.next_out=0,e.avail_out=f),c=g.deflate(e,d),c!==o&&c!==n)return this.onEnd(c),this.ended=!0,!1;(0===e.avail_out||0===e.avail_in&&d===m)&&this.onData("string"===this.options.to?i.buf2binstring(h.shrinkBuf(e.output,e.next_out)):h.shrinkBuf(e.output,e.next_out))}while((e.avail_in>0||0===e.avail_out)&&c!==o);return d===m?(c=g.deflateEnd(this.strm),this.onEnd(c),this.ended=!0,c===n):!0},s.prototype.onData=function(a){this.chunks.push(a)},s.prototype.onEnd=function(a){a===n&&(this.result="string"===this.options.to?this.chunks.join(""):h.flattenChunks(this.chunks)),this.chunks=[],this.err=a,this.msg=this.strm.msg},c.Deflate=s,c.deflate=d,c.deflateRaw=e,c.gzip=f},{"./utils/common":27,"./utils/strings":28,"./zlib/deflate.js":32,"./zlib/messages":37,"./zlib/zstream":39}],26:[function(a,b,c){"use strict";function d(a,b){var c=new m(b);if(c.push(a,!0),c.err)throw c.msg;return c.result}function e(a,b){return b=b||{},b.raw=!0,d(a,b)}var f=a("./zlib/inflate.js"),g=a("./utils/common"),h=a("./utils/strings"),i=a("./zlib/constants"),j=a("./zlib/messages"),k=a("./zlib/zstream"),l=a("./zlib/gzheader"),m=function(a){this.options=g.assign({chunkSize:16384,windowBits:0,to:""},a||{});var b=this.options;b.raw&&b.windowBits>=0&&b.windowBits<16&&(b.windowBits=-b.windowBits,0===b.windowBits&&(b.windowBits=-15)),!(b.windowBits>=0&&b.windowBits<16)||a&&a.windowBits||(b.windowBits+=32),b.windowBits>15&&b.windowBits<48&&0===(15&b.windowBits)&&(b.windowBits|=15),this.err=0,this.msg="",this.ended=!1,this.chunks=[],this.strm=new k,this.strm.avail_out=0;var c=f.inflateInit2(this.strm,b.windowBits);if(c!==i.Z_OK)throw new Error(j[c]);this.header=new l,f.inflateGetHeader(this.strm,this.header)};m.prototype.push=function(a,b){var c,d,e,j,k,l=this.strm,m=this.options.chunkSize;if(this.ended)return!1;d=b===~~b?b:b===!0?i.Z_FINISH:i.Z_NO_FLUSH,l.input="string"==typeof a?h.binstring2buf(a):a,l.next_in=0,l.avail_in=l.input.length;do{if(0===l.avail_out&&(l.output=new g.Buf8(m),l.next_out=0,l.avail_out=m),c=f.inflate(l,i.Z_NO_FLUSH),c!==i.Z_STREAM_END&&c!==i.Z_OK)return this.onEnd(c),this.ended=!0,!1;l.next_out&&(0===l.avail_out||c===i.Z_STREAM_END||0===l.avail_in&&d===i.Z_FINISH)&&("string"===this.options.to?(e=h.utf8border(l.output,l.next_out),j=l.next_out-e,k=h.buf2string(l.output,e),l.next_out=j,l.avail_out=m-j,j&&g.arraySet(l.output,l.output,e,j,0),this.onData(k)):this.onData(g.shrinkBuf(l.output,l.next_out)))}while(l.avail_in>0&&c!==i.Z_STREAM_END);return c===i.Z_STREAM_END&&(d=i.Z_FINISH),d===i.Z_FINISH?(c=f.inflateEnd(this.strm),this.onEnd(c),this.ended=!0,c===i.Z_OK):!0},m.prototype.onData=function(a){this.chunks.push(a)},m.prototype.onEnd=function(a){a===i.Z_OK&&(this.result="string"===this.options.to?this.chunks.join(""):g.flattenChunks(this.chunks)),this.chunks=[],this.err=a,this.msg=this.strm.msg},c.Inflate=m,c.inflate=d,c.inflateRaw=e,c.ungzip=d},{"./utils/common":27,"./utils/strings":28,"./zlib/constants":30,"./zlib/gzheader":33,"./zlib/inflate.js":35,"./zlib/messages":37,"./zlib/zstream":39}],27:[function(a,b,c){"use strict";var d="undefined"!=typeof Uint8Array&&"undefined"!=typeof Uint16Array&&"undefined"!=typeof Int32Array;c.assign=function(a){for(var b=Array.prototype.slice.call(arguments,1);b.length;){var c=b.shift();if(c){if("object"!=typeof c)throw new TypeError(c+"must be non-object");for(var d in c)c.hasOwnProperty(d)&&(a[d]=c[d])}}return a},c.shrinkBuf=function(a,b){return a.length===b?a:a.subarray?a.subarray(0,b):(a.length=b,a)};var e={arraySet:function(a,b,c,d,e){if(b.subarray&&a.subarray)return void a.set(b.subarray(c,c+d),e);for(var f=0;d>f;f++)a[e+f]=b[c+f]},flattenChunks:function(a){var b,c,d,e,f,g;for(d=0,b=0,c=a.length;c>b;b++)d+=a[b].length;for(g=new Uint8Array(d),e=0,b=0,c=a.length;c>b;b++)f=a[b],g.set(f,e),e+=f.length;return g}},f={arraySet:function(a,b,c,d,e){for(var f=0;d>f;f++)a[e+f]=b[c+f]},flattenChunks:function(a){return[].concat.apply([],a)}};c.setTyped=function(a){a?(c.Buf8=Uint8Array,c.Buf16=Uint16Array,c.Buf32=Int32Array,c.assign(c,e)):(c.Buf8=Array,c.Buf16=Array,c.Buf32=Array,c.assign(c,f))},c.setTyped(d)},{}],28:[function(a,b,c){"use strict";function d(a,b){if(65537>b&&(a.subarray&&g||!a.subarray&&f))return String.fromCharCode.apply(null,e.shrinkBuf(a,b));for(var c="",d=0;b>d;d++)c+=String.fromCharCode(a[d]);return c}var e=a("./common"),f=!0,g=!0;try{String.fromCharCode.apply(null,[0])}catch(h){f=!1}try{String.fromCharCode.apply(null,new Uint8Array(1))}catch(h){g=!1}for(var i=new e.Buf8(256),j=0;256>j;j++)i[j]=j>=252?6:j>=248?5:j>=240?4:j>=224?3:j>=192?2:1;i[254]=i[254]=1,c.string2buf=function(a){var b,c,d,f,g,h=a.length,i=0;for(f=0;h>f;f++)c=a.charCodeAt(f),55296===(64512&c)&&h>f+1&&(d=a.charCodeAt(f+1),56320===(64512&d)&&(c=65536+(c-55296<<10)+(d-56320),f++)),i+=128>c?1:2048>c?2:65536>c?3:4;for(b=new e.Buf8(i),g=0,f=0;i>g;f++)c=a.charCodeAt(f),55296===(64512&c)&&h>f+1&&(d=a.charCodeAt(f+1),56320===(64512&d)&&(c=65536+(c-55296<<10)+(d-56320),f++)),128>c?b[g++]=c:2048>c?(b[g++]=192|c>>>6,b[g++]=128|63&c):65536>c?(b[g++]=224|c>>>12,b[g++]=128|c>>>6&63,b[g++]=128|63&c):(b[g++]=240|c>>>18,b[g++]=128|c>>>12&63,b[g++]=128|c>>>6&63,b[g++]=128|63&c);return b},c.buf2binstring=function(a){return d(a,a.length)},c.binstring2buf=function(a){for(var b=new e.Buf8(a.length),c=0,d=b.length;d>c;c++)b[c]=a.charCodeAt(c);return b},c.buf2string=function(a,b){var c,e,f,g,h=b||a.length,j=new Array(2*h);for(e=0,c=0;h>c;)if(f=a[c++],128>f)j[e++]=f;else if(g=i[f],g>4)j[e++]=65533,c+=g-1;else{for(f&=2===g?31:3===g?15:7;g>1&&h>c;)f=f<<6|63&a[c++],g--;g>1?j[e++]=65533:65536>f?j[e++]=f:(f-=65536,j[e++]=55296|f>>10&1023,j[e++]=56320|1023&f)}return d(j,e)},c.utf8border=function(a,b){var c;for(b=b||a.length,b>a.length&&(b=a.length),c=b-1;c>=0&&128===(192&a[c]);)c--;return 0>c?b:0===c?b:c+i[a[c]]>b?c:b}},{"./common":27}],29:[function(a,b){"use strict";function c(a,b,c,d){for(var e=65535&a|0,f=a>>>16&65535|0,g=0;0!==c;){g=c>2e3?2e3:c,c-=g;do e=e+b[d++]|0,f=f+e|0;while(--g);e%=65521,f%=65521}return e|f<<16|0}b.exports=c},{}],30:[function(a,b){b.exports={Z_NO_FLUSH:0,Z_PARTIAL_FLUSH:1,Z_SYNC_FLUSH:2,Z_FULL_FLUSH:3,Z_FINISH:4,Z_BLOCK:5,Z_TREES:6,Z_OK:0,Z_STREAM_END:1,Z_NEED_DICT:2,Z_ERRNO:-1,Z_STREAM_ERROR:-2,Z_DATA_ERROR:-3,Z_BUF_ERROR:-5,Z_NO_COMPRESSION:0,Z_BEST_SPEED:1,Z_BEST_COMPRESSION:9,Z_DEFAULT_COMPRESSION:-1,Z_FILTERED:1,Z_HUFFMAN_ONLY:2,Z_RLE:3,Z_FIXED:4,Z_DEFAULT_STRATEGY:0,Z_BINARY:0,Z_TEXT:1,Z_UNKNOWN:2,Z_DEFLATED:8}},{}],31:[function(a,b){"use strict";function c(){for(var a,b=[],c=0;256>c;c++){a=c;for(var d=0;8>d;d++)a=1&a?3988292384^a>>>1:a>>>1;b[c]=a}return b}function d(a,b,c,d){var f=e,g=d+c;a=-1^a;for(var h=d;g>h;h++)a=a>>>8^f[255&(a^b[h])];return-1^a}var e=c();b.exports=d},{}],32:[function(a,b,c){"use strict";function d(a,b){return a.msg=G[b],b}function e(a){return(a<<1)-(a>4?9:0)}function f(a){for(var b=a.length;--b>=0;)a[b]=0}function g(a){var b=a.state,c=b.pending;c>a.avail_out&&(c=a.avail_out),0!==c&&(C.arraySet(a.output,b.pending_buf,b.pending_out,c,a.next_out),a.next_out+=c,b.pending_out+=c,a.total_out+=c,a.avail_out-=c,b.pending-=c,0===b.pending&&(b.pending_out=0))}function h(a,b){D._tr_flush_block(a,a.block_start>=0?a.block_start:-1,a.strstart-a.block_start,b),a.block_start=a.strstart,g(a.strm)}function i(a,b){a.pending_buf[a.pending++]=b}function j(a,b){a.pending_buf[a.pending++]=b>>>8&255,a.pending_buf[a.pending++]=255&b}function k(a,b,c,d){var e=a.avail_in;return e>d&&(e=d),0===e?0:(a.avail_in-=e,C.arraySet(b,a.input,a.next_in,e,c),1===a.state.wrap?a.adler=E(a.adler,b,e,c):2===a.state.wrap&&(a.adler=F(a.adler,b,e,c)),a.next_in+=e,a.total_in+=e,e)}function l(a,b){var c,d,e=a.max_chain_length,f=a.strstart,g=a.prev_length,h=a.nice_match,i=a.strstart>a.w_size-ja?a.strstart-(a.w_size-ja):0,j=a.window,k=a.w_mask,l=a.prev,m=a.strstart+ia,n=j[f+g-1],o=j[f+g];a.prev_length>=a.good_match&&(e>>=2),h>a.lookahead&&(h=a.lookahead);do if(c=b,j[c+g]===o&&j[c+g-1]===n&&j[c]===j[f]&&j[++c]===j[f+1]){f+=2,c++;do;while(j[++f]===j[++c]&&j[++f]===j[++c]&&j[++f]===j[++c]&&j[++f]===j[++c]&&j[++f]===j[++c]&&j[++f]===j[++c]&&j[++f]===j[++c]&&j[++f]===j[++c]&&m>f);if(d=ia-(m-f),f=m-ia,d>g){if(a.match_start=b,g=d,d>=h)break;n=j[f+g-1],o=j[f+g]}}while((b=l[b&k])>i&&0!==--e);return g<=a.lookahead?g:a.lookahead}function m(a){var b,c,d,e,f,g=a.w_size;do{if(e=a.window_size-a.lookahead-a.strstart,a.strstart>=g+(g-ja)){C.arraySet(a.window,a.window,g,g,0),a.match_start-=g,a.strstart-=g,a.block_start-=g,c=a.hash_size,b=c;do d=a.head[--b],a.head[b]=d>=g?d-g:0;while(--c);c=g,b=c;do d=a.prev[--b],a.prev[b]=d>=g?d-g:0;while(--c);e+=g}if(0===a.strm.avail_in)break;if(c=k(a.strm,a.window,a.strstart+a.lookahead,e),a.lookahead+=c,a.lookahead+a.insert>=ha)for(f=a.strstart-a.insert,a.ins_h=a.window[f],a.ins_h=(a.ins_h<a.pending_buf_size-5&&(c=a.pending_buf_size-5);;){if(a.lookahead<=1){if(m(a),0===a.lookahead&&b===H)return sa;if(0===a.lookahead)break}a.strstart+=a.lookahead,a.lookahead=0;var d=a.block_start+c;if((0===a.strstart||a.strstart>=d)&&(a.lookahead=a.strstart-d,a.strstart=d,h(a,!1),0===a.strm.avail_out))return sa;if(a.strstart-a.block_start>=a.w_size-ja&&(h(a,!1),0===a.strm.avail_out))return sa}return a.insert=0,b===K?(h(a,!0),0===a.strm.avail_out?ua:va):a.strstart>a.block_start&&(h(a,!1),0===a.strm.avail_out)?sa:sa}function o(a,b){for(var c,d;;){if(a.lookahead=ha&&(a.ins_h=(a.ins_h<=ha)if(d=D._tr_tally(a,a.strstart-a.match_start,a.match_length-ha),a.lookahead-=a.match_length,a.match_length<=a.max_lazy_match&&a.lookahead>=ha){a.match_length--;do a.strstart++,a.ins_h=(a.ins_h<=ha&&(a.ins_h=(a.ins_h<4096)&&(a.match_length=ha-1)),a.prev_length>=ha&&a.match_length<=a.prev_length){e=a.strstart+a.lookahead-ha,d=D._tr_tally(a,a.strstart-1-a.prev_match,a.prev_length-ha),a.lookahead-=a.prev_length-1,a.prev_length-=2;do++a.strstart<=e&&(a.ins_h=(a.ins_h<=ha&&a.strstart>0&&(e=a.strstart-1,d=g[e],d===g[++e]&&d===g[++e]&&d===g[++e])){f=a.strstart+ia;do;while(d===g[++e]&&d===g[++e]&&d===g[++e]&&d===g[++e]&&d===g[++e]&&d===g[++e]&&d===g[++e]&&d===g[++e]&&f>e);a.match_length=ia-(f-e),a.match_length>a.lookahead&&(a.match_length=a.lookahead)}if(a.match_length>=ha?(c=D._tr_tally(a,1,a.match_length-ha),a.lookahead-=a.match_length,a.strstart+=a.match_length,a.match_length=0):(c=D._tr_tally(a,0,a.window[a.strstart]),a.lookahead--,a.strstart++),c&&(h(a,!1),0===a.strm.avail_out))return sa}return a.insert=0,b===K?(h(a,!0),0===a.strm.avail_out?ua:va):a.last_lit&&(h(a,!1),0===a.strm.avail_out)?sa:ta}function r(a,b){for(var c;;){if(0===a.lookahead&&(m(a),0===a.lookahead)){if(b===H)return sa;break}if(a.match_length=0,c=D._tr_tally(a,0,a.window[a.strstart]),a.lookahead--,a.strstart++,c&&(h(a,!1),0===a.strm.avail_out))return sa}return a.insert=0,b===K?(h(a,!0),0===a.strm.avail_out?ua:va):a.last_lit&&(h(a,!1),0===a.strm.avail_out)?sa:ta}function s(a){a.window_size=2*a.w_size,f(a.head),a.max_lazy_match=B[a.level].max_lazy,a.good_match=B[a.level].good_length,a.nice_match=B[a.level].nice_length,a.max_chain_length=B[a.level].max_chain,a.strstart=0,a.block_start=0,a.lookahead=0,a.insert=0,a.match_length=a.prev_length=ha-1,a.match_available=0,a.ins_h=0}function t(){this.strm=null,this.status=0,this.pending_buf=null,this.pending_buf_size=0,this.pending_out=0,this.pending=0,this.wrap=0,this.gzhead=null,this.gzindex=0,this.method=Y,this.last_flush=-1,this.w_size=0,this.w_bits=0,this.w_mask=0,this.window=null,this.window_size=0,this.prev=null,this.head=null,this.ins_h=0,this.hash_size=0,this.hash_bits=0,this.hash_mask=0,this.hash_shift=0,this.block_start=0,this.match_length=0,this.prev_match=0,this.match_available=0,this.strstart=0,this.match_start=0,this.lookahead=0,this.prev_length=0,this.max_chain_length=0,this.max_lazy_match=0,this.level=0,this.strategy=0,this.good_match=0,this.nice_match=0,this.dyn_ltree=new C.Buf16(2*fa),this.dyn_dtree=new C.Buf16(2*(2*da+1)),this.bl_tree=new C.Buf16(2*(2*ea+1)),f(this.dyn_ltree),f(this.dyn_dtree),f(this.bl_tree),this.l_desc=null,this.d_desc=null,this.bl_desc=null,this.bl_count=new C.Buf16(ga+1),this.heap=new C.Buf16(2*ca+1),f(this.heap),this.heap_len=0,this.heap_max=0,this.depth=new C.Buf16(2*ca+1),f(this.depth),this.l_buf=0,this.lit_bufsize=0,this.last_lit=0,this.d_buf=0,this.opt_len=0,this.static_len=0,this.matches=0,this.insert=0,this.bi_buf=0,this.bi_valid=0}function u(a){var b;return a&&a.state?(a.total_in=a.total_out=0,a.data_type=X,b=a.state,b.pending=0,b.pending_out=0,b.wrap<0&&(b.wrap=-b.wrap),b.status=b.wrap?la:qa,a.adler=2===b.wrap?0:1,b.last_flush=H,D._tr_init(b),M):d(a,O)}function v(a){var b=u(a);return b===M&&s(a.state),b}function w(a,b){return a&&a.state?2!==a.state.wrap?O:(a.state.gzhead=b,M):O}function x(a,b,c,e,f,g){if(!a)return O;var h=1;if(b===R&&(b=6),0>e?(h=0,e=-e):e>15&&(h=2,e-=16),1>f||f>Z||c!==Y||8>e||e>15||0>b||b>9||0>g||g>V)return d(a,O);8===e&&(e=9);var i=new t;return a.state=i,i.strm=a,i.wrap=h,i.gzhead=null,i.w_bits=e,i.w_size=1<>1,i.l_buf=3*i.lit_bufsize,i.level=b,i.strategy=g,i.method=c,v(a)}function y(a,b){return x(a,b,Y,$,_,W)}function z(a,b){var c,h,k,l;if(!a||!a.state||b>L||0>b)return a?d(a,O):O;if(h=a.state,!a.output||!a.input&&0!==a.avail_in||h.status===ra&&b!==K)return d(a,0===a.avail_out?Q:O);if(h.strm=a,c=h.last_flush,h.last_flush=b,h.status===la)if(2===h.wrap)a.adler=0,i(h,31),i(h,139),i(h,8),h.gzhead?(i(h,(h.gzhead.text?1:0)+(h.gzhead.hcrc?2:0)+(h.gzhead.extra?4:0)+(h.gzhead.name?8:0)+(h.gzhead.comment?16:0)),i(h,255&h.gzhead.time),i(h,h.gzhead.time>>8&255),i(h,h.gzhead.time>>16&255),i(h,h.gzhead.time>>24&255),i(h,9===h.level?2:h.strategy>=T||h.level<2?4:0),i(h,255&h.gzhead.os),h.gzhead.extra&&h.gzhead.extra.length&&(i(h,255&h.gzhead.extra.length),i(h,h.gzhead.extra.length>>8&255)),h.gzhead.hcrc&&(a.adler=F(a.adler,h.pending_buf,h.pending,0)),h.gzindex=0,h.status=ma):(i(h,0),i(h,0),i(h,0),i(h,0),i(h,0),i(h,9===h.level?2:h.strategy>=T||h.level<2?4:0),i(h,wa),h.status=qa);else{var m=Y+(h.w_bits-8<<4)<<8,n=-1;n=h.strategy>=T||h.level<2?0:h.level<6?1:6===h.level?2:3,m|=n<<6,0!==h.strstart&&(m|=ka),m+=31-m%31,h.status=qa,j(h,m),0!==h.strstart&&(j(h,a.adler>>>16),j(h,65535&a.adler)),a.adler=1}if(h.status===ma)if(h.gzhead.extra){for(k=h.pending;h.gzindex<(65535&h.gzhead.extra.length)&&(h.pending!==h.pending_buf_size||(h.gzhead.hcrc&&h.pending>k&&(a.adler=F(a.adler,h.pending_buf,h.pending-k,k)),g(a),k=h.pending,h.pending!==h.pending_buf_size));)i(h,255&h.gzhead.extra[h.gzindex]),h.gzindex++;h.gzhead.hcrc&&h.pending>k&&(a.adler=F(a.adler,h.pending_buf,h.pending-k,k)),h.gzindex===h.gzhead.extra.length&&(h.gzindex=0,h.status=na)}else h.status=na;if(h.status===na)if(h.gzhead.name){k=h.pending;do{if(h.pending===h.pending_buf_size&&(h.gzhead.hcrc&&h.pending>k&&(a.adler=F(a.adler,h.pending_buf,h.pending-k,k)),g(a),k=h.pending,h.pending===h.pending_buf_size)){l=1;break}l=h.gzindexk&&(a.adler=F(a.adler,h.pending_buf,h.pending-k,k)),0===l&&(h.gzindex=0,h.status=oa)}else h.status=oa;if(h.status===oa)if(h.gzhead.comment){k=h.pending;do{if(h.pending===h.pending_buf_size&&(h.gzhead.hcrc&&h.pending>k&&(a.adler=F(a.adler,h.pending_buf,h.pending-k,k)),g(a),k=h.pending,h.pending===h.pending_buf_size)){l=1;break}l=h.gzindexk&&(a.adler=F(a.adler,h.pending_buf,h.pending-k,k)),0===l&&(h.status=pa)}else h.status=pa;if(h.status===pa&&(h.gzhead.hcrc?(h.pending+2>h.pending_buf_size&&g(a),h.pending+2<=h.pending_buf_size&&(i(h,255&a.adler),i(h,a.adler>>8&255),a.adler=0,h.status=qa)):h.status=qa),0!==h.pending){if(g(a),0===a.avail_out)return h.last_flush=-1,M}else if(0===a.avail_in&&e(b)<=e(c)&&b!==K)return d(a,Q);if(h.status===ra&&0!==a.avail_in)return d(a,Q);if(0!==a.avail_in||0!==h.lookahead||b!==H&&h.status!==ra){var o=h.strategy===T?r(h,b):h.strategy===U?q(h,b):B[h.level].func(h,b);if((o===ua||o===va)&&(h.status=ra),o===sa||o===ua)return 0===a.avail_out&&(h.last_flush=-1),M;if(o===ta&&(b===I?D._tr_align(h):b!==L&&(D._tr_stored_block(h,0,0,!1),b===J&&(f(h.head),0===h.lookahead&&(h.strstart=0,h.block_start=0,h.insert=0))),g(a),0===a.avail_out))return h.last_flush=-1,M}return b!==K?M:h.wrap<=0?N:(2===h.wrap?(i(h,255&a.adler),i(h,a.adler>>8&255),i(h,a.adler>>16&255),i(h,a.adler>>24&255),i(h,255&a.total_in),i(h,a.total_in>>8&255),i(h,a.total_in>>16&255),i(h,a.total_in>>24&255)):(j(h,a.adler>>>16),j(h,65535&a.adler)),g(a),h.wrap>0&&(h.wrap=-h.wrap),0!==h.pending?M:N)}function A(a){var b;return a&&a.state?(b=a.state.status,b!==la&&b!==ma&&b!==na&&b!==oa&&b!==pa&&b!==qa&&b!==ra?d(a,O):(a.state=null,b===qa?d(a,P):M)):O}var B,C=a("../utils/common"),D=a("./trees"),E=a("./adler32"),F=a("./crc32"),G=a("./messages"),H=0,I=1,J=3,K=4,L=5,M=0,N=1,O=-2,P=-3,Q=-5,R=-1,S=1,T=2,U=3,V=4,W=0,X=2,Y=8,Z=9,$=15,_=8,aa=29,ba=256,ca=ba+1+aa,da=30,ea=19,fa=2*ca+1,ga=15,ha=3,ia=258,ja=ia+ha+1,ka=32,la=42,ma=69,na=73,oa=91,pa=103,qa=113,ra=666,sa=1,ta=2,ua=3,va=4,wa=3,xa=function(a,b,c,d,e){this.good_length=a,this.max_lazy=b,this.nice_length=c,this.max_chain=d,this.func=e};B=[new xa(0,0,0,0,n),new xa(4,4,8,4,o),new xa(4,5,16,8,o),new xa(4,6,32,32,o),new xa(4,4,16,16,p),new xa(8,16,32,32,p),new xa(8,16,128,128,p),new xa(8,32,128,256,p),new xa(32,128,258,1024,p),new xa(32,258,258,4096,p)],c.deflateInit=y,c.deflateInit2=x,c.deflateReset=v,c.deflateResetKeep=u,c.deflateSetHeader=w,c.deflate=z,c.deflateEnd=A,c.deflateInfo="pako deflate (from Nodeca project)"},{"../utils/common":27,"./adler32":29,"./crc32":31,"./messages":37,"./trees":38}],33:[function(a,b){"use strict";function c(){this.text=0,this.time=0,this.xflags=0,this.os=0,this.extra=null,this.extra_len=0,this.name="",this.comment="",this.hcrc=0,this.done=!1}b.exports=c},{}],34:[function(a,b){"use strict";var c=30,d=12;b.exports=function(a,b){var e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,u,v,w,x,y,z,A,B,C;e=a.state,f=a.next_in,B=a.input,g=f+(a.avail_in-5),h=a.next_out,C=a.output,i=h-(b-a.avail_out),j=h+(a.avail_out-257),k=e.dmax,l=e.wsize,m=e.whave,n=e.wnext,o=e.window,p=e.hold,q=e.bits,r=e.lencode,s=e.distcode,t=(1<q&&(p+=B[f++]<>>24,p>>>=w,q-=w,w=v>>>16&255,0===w)C[h++]=65535&v;else{if(!(16&w)){if(0===(64&w)){v=r[(65535&v)+(p&(1<
>>=w,q-=w),15>q&&(p+=B[f++]<>>24,p>>>=w,q-=w,w=v>>>16&255,!(16&w)){if(0===(64&w)){v=s[(65535&v)+(p&(1<q&&(p+=B[f++]<q&&(p+=B[f++]<k){a.msg="invalid distance too far back",e.mode=c;break a}if(p>>>=w,q-=w,w=h-i,y>w){if(w=y-w,w>m&&e.sane){a.msg="invalid distance too far back",e.mode=c;break a}if(z=0,A=o,0===n){if(z+=l-w,x>w){x-=w;do C[h++]=o[z++];while(--w);z=h-y,A=C}}else if(w>n){if(z+=l+n-w,w-=n,x>w){x-=w;do C[h++]=o[z++];while(--w);if(z=0,x>n){w=n,x-=w;do C[h++]=o[z++];while(--w);z=h-y,A=C}}}else if(z+=n-w,x>w){x-=w;do C[h++]=o[z++];while(--w);z=h-y,A=C}for(;x>2;)C[h++]=A[z++],C[h++]=A[z++],C[h++]=A[z++],x-=3;x&&(C[h++]=A[z++],x>1&&(C[h++]=A[z++]))}else{z=h-y;do C[h++]=C[z++],C[h++]=C[z++],C[h++]=C[z++],x-=3;while(x>2);x&&(C[h++]=C[z++],x>1&&(C[h++]=C[z++]))}break}}break}}while(g>f&&j>h);x=q>>3,f-=x,q-=x<<3,p&=(1<f?5+(g-f):5-(f-g),a.avail_out=j>h?257+(j-h):257-(h-j),e.hold=p,e.bits=q}},{}],35:[function(a,b,c){"use strict";function d(a){return(a>>>24&255)+(a>>>8&65280)+((65280&a)<<8)+((255&a)<<24)}function e(){this.mode=0,this.last=!1,this.wrap=0,this.havedict=!1,this.flags=0,this.dmax=0,this.check=0,this.total=0,this.head=null,this.wbits=0,this.wsize=0,this.whave=0,this.wnext=0,this.window=null,this.hold=0,this.bits=0,this.length=0,this.offset=0,this.extra=0,this.lencode=null,this.distcode=null,this.lenbits=0,this.distbits=0,this.ncode=0,this.nlen=0,this.ndist=0,this.have=0,this.next=null,this.lens=new r.Buf16(320),this.work=new r.Buf16(288),this.lendyn=null,this.distdyn=null,this.sane=0,this.back=0,this.was=0}function f(a){var b;return a&&a.state?(b=a.state,a.total_in=a.total_out=b.total=0,a.msg="",b.wrap&&(a.adler=1&b.wrap),b.mode=K,b.last=0,b.havedict=0,b.dmax=32768,b.head=null,b.hold=0,b.bits=0,b.lencode=b.lendyn=new r.Buf32(oa),b.distcode=b.distdyn=new r.Buf32(pa),b.sane=1,b.back=-1,C):F}function g(a){var b;return a&&a.state?(b=a.state,b.wsize=0,b.whave=0,b.wnext=0,f(a)):F}function h(a,b){var c,d;return a&&a.state?(d=a.state,0>b?(c=0,b=-b):(c=(b>>4)+1,48>b&&(b&=15)),b&&(8>b||b>15)?F:(null!==d.window&&d.wbits!==b&&(d.window=null),d.wrap=c,d.wbits=b,g(a))):F}function i(a,b){var c,d;return a?(d=new e,a.state=d,d.window=null,c=h(a,b),c!==C&&(a.state=null),c):F}function j(a){return i(a,ra)}function k(a){if(sa){var b;for(p=new r.Buf32(512),q=new r.Buf32(32),b=0;144>b;)a.lens[b++]=8;for(;256>b;)a.lens[b++]=9;for(;280>b;)a.lens[b++]=7;for(;288>b;)a.lens[b++]=8;for(v(x,a.lens,0,288,p,0,a.work,{bits:9}),b=0;32>b;)a.lens[b++]=5;v(y,a.lens,0,32,q,0,a.work,{bits:5}),sa=!1}a.lencode=p,a.lenbits=9,a.distcode=q,a.distbits=5}function l(a,b,c,d){var e,f=a.state;return null===f.window&&(f.wsize=1<=f.wsize?(r.arraySet(f.window,b,c-f.wsize,f.wsize,0),f.wnext=0,f.whave=f.wsize):(e=f.wsize-f.wnext,e>d&&(e=d),r.arraySet(f.window,b,c-d,e,f.wnext),d-=e,d?(r.arraySet(f.window,b,c-d,d,0),f.wnext=d,f.whave=f.wsize):(f.wnext+=e,f.wnext===f.wsize&&(f.wnext=0),f.whaven;){if(0===i)break a;i--,m+=e[g++]<>>8&255,c.check=t(c.check,Ba,2,0),m=0,n=0,c.mode=L;break}if(c.flags=0,c.head&&(c.head.done=!1),!(1&c.wrap)||(((255&m)<<8)+(m>>8))%31){a.msg="incorrect header check",c.mode=la;break}if((15&m)!==J){a.msg="unknown compression method",c.mode=la;break}if(m>>>=4,n-=4,wa=(15&m)+8,0===c.wbits)c.wbits=wa;else if(wa>c.wbits){a.msg="invalid window size",c.mode=la;break}c.dmax=1<n;){if(0===i)break a;i--,m+=e[g++]<>8&1),512&c.flags&&(Ba[0]=255&m,Ba[1]=m>>>8&255,c.check=t(c.check,Ba,2,0)),m=0,n=0,c.mode=M;case M:for(;32>n;){if(0===i)break a;i--,m+=e[g++]<>>8&255,Ba[2]=m>>>16&255,Ba[3]=m>>>24&255,c.check=t(c.check,Ba,4,0)),m=0,n=0,c.mode=N;case N:for(;16>n;){if(0===i)break a;i--,m+=e[g++]<>8),512&c.flags&&(Ba[0]=255&m,Ba[1]=m>>>8&255,c.check=t(c.check,Ba,2,0)),m=0,n=0,c.mode=O;case O:if(1024&c.flags){for(;16>n;){if(0===i)break a;i--,m+=e[g++]<>>8&255,c.check=t(c.check,Ba,2,0)),m=0,n=0}else c.head&&(c.head.extra=null);c.mode=P;case P:if(1024&c.flags&&(q=c.length,q>i&&(q=i),q&&(c.head&&(wa=c.head.extra_len-c.length,c.head.extra||(c.head.extra=new Array(c.head.extra_len)),r.arraySet(c.head.extra,e,g,q,wa)),512&c.flags&&(c.check=t(c.check,e,q,g)),i-=q,g+=q,c.length-=q),c.length))break a;c.length=0,c.mode=Q;case Q:if(2048&c.flags){if(0===i)break a;q=0;do wa=e[g+q++],c.head&&wa&&c.length<65536&&(c.head.name+=String.fromCharCode(wa));while(wa&&i>q);if(512&c.flags&&(c.check=t(c.check,e,q,g)),i-=q,g+=q,wa)break a}else c.head&&(c.head.name=null);c.length=0,c.mode=R;case R:if(4096&c.flags){if(0===i)break a;q=0;do wa=e[g+q++],c.head&&wa&&c.length<65536&&(c.head.comment+=String.fromCharCode(wa));while(wa&&i>q);if(512&c.flags&&(c.check=t(c.check,e,q,g)),i-=q,g+=q,wa)break a}else c.head&&(c.head.comment=null);c.mode=S;case S:if(512&c.flags){for(;16>n;){if(0===i)break a;i--,m+=e[g++]<>9&1,c.head.done=!0),a.adler=c.check=0,c.mode=V;break;case T:for(;32>n;){if(0===i)break a;i--,m+=e[g++]<>>=7&n,n-=7&n,c.mode=ia;break}for(;3>n;){if(0===i)break a;i--,m+=e[g++]<>>=1,n-=1,3&m){case 0:c.mode=X;break;case 1:if(k(c),c.mode=ba,b===B){m>>>=2,n-=2;break a}break;case 2:c.mode=$;break;case 3:a.msg="invalid block type",c.mode=la}m>>>=2,n-=2;break;case X:for(m>>>=7&n,n-=7&n;32>n;){if(0===i)break a;i--,m+=e[g++]<>>16^65535)){a.msg="invalid stored block lengths",c.mode=la;break}if(c.length=65535&m,m=0,n=0,c.mode=Y,b===B)break a;case Y:c.mode=Z;case Z:if(q=c.length){if(q>i&&(q=i),q>j&&(q=j),0===q)break a;r.arraySet(f,e,g,q,h),i-=q,g+=q,j-=q,h+=q,c.length-=q;break}c.mode=V;break;case $:for(;14>n;){if(0===i)break a;i--,m+=e[g++]<>>=5,n-=5,c.ndist=(31&m)+1,m>>>=5,n-=5,c.ncode=(15&m)+4,m>>>=4,n-=4,c.nlen>286||c.ndist>30){a.msg="too many length or distance symbols",c.mode=la;break}c.have=0,c.mode=_;case _:for(;c.haven;){if(0===i)break a;i--,m+=e[g++]<>>=3,n-=3}for(;c.have<19;)c.lens[Ca[c.have++]]=0;if(c.lencode=c.lendyn,c.lenbits=7,ya={bits:c.lenbits},xa=v(w,c.lens,0,19,c.lencode,0,c.work,ya),c.lenbits=ya.bits,xa){a.msg="invalid code lengths set",c.mode=la;break}c.have=0,c.mode=aa;case aa:for(;c.have>>24,ra=Aa>>>16&255,sa=65535&Aa,!(n>=qa);){if(0===i)break a;i--,m+=e[g++]<sa)m>>>=qa,n-=qa,c.lens[c.have++]=sa;else{if(16===sa){for(za=qa+2;za>n;){if(0===i)break a;i--,m+=e[g++]<>>=qa,n-=qa,0===c.have){a.msg="invalid bit length repeat",c.mode=la;break}wa=c.lens[c.have-1],q=3+(3&m),m>>>=2,n-=2}else if(17===sa){for(za=qa+3;za>n;){if(0===i)break a;i--,m+=e[g++]<>>=qa,n-=qa,wa=0,q=3+(7&m),m>>>=3,n-=3}else{for(za=qa+7;za>n;){if(0===i)break a;i--,m+=e[g++]<>>=qa,n-=qa,wa=0,q=11+(127&m),m>>>=7,n-=7}if(c.have+q>c.nlen+c.ndist){a.msg="invalid bit length repeat",c.mode=la;break}for(;q--;)c.lens[c.have++]=wa}}if(c.mode===la)break;if(0===c.lens[256]){a.msg="invalid code -- missing end-of-block",c.mode=la;break}if(c.lenbits=9,ya={bits:c.lenbits},xa=v(x,c.lens,0,c.nlen,c.lencode,0,c.work,ya),c.lenbits=ya.bits,xa){a.msg="invalid literal/lengths set",c.mode=la;break}if(c.distbits=6,c.distcode=c.distdyn,ya={bits:c.distbits},xa=v(y,c.lens,c.nlen,c.ndist,c.distcode,0,c.work,ya),c.distbits=ya.bits,xa){a.msg="invalid distances set",c.mode=la;break}if(c.mode=ba,b===B)break a;case ba:c.mode=ca;case ca:if(i>=6&&j>=258){a.next_out=h,a.avail_out=j,a.next_in=g,a.avail_in=i,c.hold=m,c.bits=n,u(a,p),h=a.next_out,f=a.output,j=a.avail_out,g=a.next_in,e=a.input,i=a.avail_in,m=c.hold,n=c.bits,c.mode===V&&(c.back=-1);break}for(c.back=0;Aa=c.lencode[m&(1<>>24,ra=Aa>>>16&255,sa=65535&Aa,!(n>=qa);){if(0===i)break a;i--,m+=e[g++]<>ta)],qa=Aa>>>24,ra=Aa>>>16&255,sa=65535&Aa,!(n>=ta+qa);){if(0===i)break a;i--,m+=e[g++]<>>=ta,n-=ta,c.back+=ta}if(m>>>=qa,n-=qa,c.back+=qa,c.length=sa,0===ra){c.mode=ha;break}if(32&ra){c.back=-1,c.mode=V;break}if(64&ra){a.msg="invalid literal/length code",c.mode=la;break}c.extra=15&ra,c.mode=da;case da:if(c.extra){for(za=c.extra;za>n;){if(0===i)break a;i--,m+=e[g++]<>>=c.extra,n-=c.extra,c.back+=c.extra}c.was=c.length,c.mode=ea;case ea:for(;Aa=c.distcode[m&(1<>>24,ra=Aa>>>16&255,sa=65535&Aa,!(n>=qa);){if(0===i)break a;i--,m+=e[g++]<>ta)],qa=Aa>>>24,ra=Aa>>>16&255,sa=65535&Aa,!(n>=ta+qa);){if(0===i)break a;i--,m+=e[g++]<>>=ta,n-=ta,c.back+=ta}if(m>>>=qa,n-=qa,c.back+=qa,64&ra){a.msg="invalid distance code",c.mode=la;break}c.offset=sa,c.extra=15&ra,c.mode=fa;case fa:if(c.extra){for(za=c.extra;za>n;){if(0===i)break a;i--,m+=e[g++]<>>=c.extra,n-=c.extra,c.back+=c.extra}if(c.offset>c.dmax){a.msg="invalid distance too far back",c.mode=la;break}c.mode=ga;case ga:if(0===j)break a; - -if(q=p-j,c.offset>q){if(q=c.offset-q,q>c.whave&&c.sane){a.msg="invalid distance too far back",c.mode=la;break}q>c.wnext?(q-=c.wnext,oa=c.wsize-q):oa=c.wnext-q,q>c.length&&(q=c.length),pa=c.window}else pa=f,oa=h-c.offset,q=c.length;q>j&&(q=j),j-=q,c.length-=q;do f[h++]=pa[oa++];while(--q);0===c.length&&(c.mode=ca);break;case ha:if(0===j)break a;f[h++]=c.length,j--,c.mode=ca;break;case ia:if(c.wrap){for(;32>n;){if(0===i)break a;i--,m|=e[g++]<n;){if(0===i)break a;i--,m+=e[g++]<=D;D++)P[D]=0;for(E=0;o>E;E++)P[b[n+E]]++;for(H=C,G=d;G>=1&&0===P[G];G--);if(H>G&&(H=G),0===G)return p[q++]=20971520,p[q++]=20971520,s.bits=1,0;for(F=1;G>F&&0===P[F];F++);for(F>H&&(H=F),K=1,D=1;d>=D;D++)if(K<<=1,K-=P[D],0>K)return-1;if(K>0&&(a===g||1!==G))return-1;for(Q[1]=0,D=1;d>D;D++)Q[D+1]=Q[D]+P[D];for(E=0;o>E;E++)0!==b[n+E]&&(r[Q[b[n+E]]++]=E);if(a===g?(N=R=r,y=19):a===h?(N=j,O-=257,R=k,S-=257,y=256):(N=l,R=m,y=-1),M=0,E=0,D=F,x=q,I=H,J=0,v=-1,L=1<e||a===i&&L>f)return 1;for(var T=0;;){T++,z=D-J,r[E]y?(A=R[S+r[E]],B=N[O+r[E]]):(A=96,B=0),t=1<>J)+u]=z<<24|A<<16|B|0;while(0!==u);for(t=1<>=1;if(0!==t?(M&=t-1,M+=t):M=0,E++,0===--P[D]){if(D===G)break;D=b[n+r[E]]}if(D>H&&(M&w)!==v){for(0===J&&(J=H),x+=F,I=D-J,K=1<I+J&&(K-=P[I+J],!(0>=K));)I++,K<<=1;if(L+=1<e||a===i&&L>f)return 1;v=M&w,p[v]=H<<24|I<<16|x-q|0}}return 0!==M&&(p[x+M]=D-J<<24|64<<16|0),s.bits=H,0}},{"../utils/common":27}],37:[function(a,b){"use strict";b.exports={2:"need dictionary",1:"stream end",0:"","-1":"file error","-2":"stream error","-3":"data error","-4":"insufficient memory","-5":"buffer error","-6":"incompatible version"}},{}],38:[function(a,b,c){"use strict";function d(a){for(var b=a.length;--b>=0;)a[b]=0}function e(a){return 256>a?ga[a]:ga[256+(a>>>7)]}function f(a,b){a.pending_buf[a.pending++]=255&b,a.pending_buf[a.pending++]=b>>>8&255}function g(a,b,c){a.bi_valid>V-c?(a.bi_buf|=b<>V-a.bi_valid,a.bi_valid+=c-V):(a.bi_buf|=b<>>=1,c<<=1;while(--b>0);return c>>>1}function j(a){16===a.bi_valid?(f(a,a.bi_buf),a.bi_buf=0,a.bi_valid=0):a.bi_valid>=8&&(a.pending_buf[a.pending++]=255&a.bi_buf,a.bi_buf>>=8,a.bi_valid-=8)}function k(a,b){var c,d,e,f,g,h,i=b.dyn_tree,j=b.max_code,k=b.stat_desc.static_tree,l=b.stat_desc.has_stree,m=b.stat_desc.extra_bits,n=b.stat_desc.extra_base,o=b.stat_desc.max_length,p=0;for(f=0;U>=f;f++)a.bl_count[f]=0;for(i[2*a.heap[a.heap_max]+1]=0,c=a.heap_max+1;T>c;c++)d=a.heap[c],f=i[2*i[2*d+1]+1]+1,f>o&&(f=o,p++),i[2*d+1]=f,d>j||(a.bl_count[f]++,g=0,d>=n&&(g=m[d-n]),h=i[2*d],a.opt_len+=h*(f+g),l&&(a.static_len+=h*(k[2*d+1]+g)));if(0!==p){do{for(f=o-1;0===a.bl_count[f];)f--;a.bl_count[f]--,a.bl_count[f+1]+=2,a.bl_count[o]--,p-=2}while(p>0);for(f=o;0!==f;f--)for(d=a.bl_count[f];0!==d;)e=a.heap[--c],e>j||(i[2*e+1]!==f&&(a.opt_len+=(f-i[2*e+1])*i[2*e],i[2*e+1]=f),d--)}}function l(a,b,c){var d,e,f=new Array(U+1),g=0;for(d=1;U>=d;d++)f[d]=g=g+c[d-1]<<1;for(e=0;b>=e;e++){var h=a[2*e+1];0!==h&&(a[2*e]=i(f[h]++,h))}}function m(){var a,b,c,d,e,f=new Array(U+1);for(c=0,d=0;O-1>d;d++)for(ia[d]=c,a=0;a<1<<_[d];a++)ha[c++]=d;for(ha[c-1]=d,e=0,d=0;16>d;d++)for(ja[d]=e,a=0;a<1<>=7;R>d;d++)for(ja[d]=e<<7,a=0;a<1<=b;b++)f[b]=0;for(a=0;143>=a;)ea[2*a+1]=8,a++,f[8]++;for(;255>=a;)ea[2*a+1]=9,a++,f[9]++;for(;279>=a;)ea[2*a+1]=7,a++,f[7]++;for(;287>=a;)ea[2*a+1]=8,a++,f[8]++;for(l(ea,Q+1,f),a=0;R>a;a++)fa[2*a+1]=5,fa[2*a]=i(a,5);ka=new na(ea,_,P+1,Q,U),la=new na(fa,aa,0,R,U),ma=new na(new Array(0),ba,0,S,W)}function n(a){var b;for(b=0;Q>b;b++)a.dyn_ltree[2*b]=0;for(b=0;R>b;b++)a.dyn_dtree[2*b]=0;for(b=0;S>b;b++)a.bl_tree[2*b]=0;a.dyn_ltree[2*X]=1,a.opt_len=a.static_len=0,a.last_lit=a.matches=0}function o(a){a.bi_valid>8?f(a,a.bi_buf):a.bi_valid>0&&(a.pending_buf[a.pending++]=a.bi_buf),a.bi_buf=0,a.bi_valid=0}function p(a,b,c,d){o(a),d&&(f(a,c),f(a,~c)),E.arraySet(a.pending_buf,a.window,b,c,a.pending),a.pending+=c}function q(a,b,c,d){var e=2*b,f=2*c;return a[e]c;c++)0!==f[2*c]?(a.heap[++a.heap_len]=j=c,a.depth[c]=0):f[2*c+1]=0;for(;a.heap_len<2;)e=a.heap[++a.heap_len]=2>j?++j:0,f[2*e]=1,a.depth[e]=0,a.opt_len--,h&&(a.static_len-=g[2*e+1]);for(b.max_code=j,c=a.heap_len>>1;c>=1;c--)r(a,f,c);e=i;do c=a.heap[1],a.heap[1]=a.heap[a.heap_len--],r(a,f,1),d=a.heap[1],a.heap[--a.heap_max]=c,a.heap[--a.heap_max]=d,f[2*e]=f[2*c]+f[2*d],a.depth[e]=(a.depth[c]>=a.depth[d]?a.depth[c]:a.depth[d])+1,f[2*c+1]=f[2*d+1]=e,a.heap[1]=e++,r(a,f,1);while(a.heap_len>=2);a.heap[--a.heap_max]=a.heap[1],k(a,b),l(f,j,a.bl_count)}function u(a,b,c){var d,e,f=-1,g=b[1],h=0,i=7,j=4;for(0===g&&(i=138,j=3),b[2*(c+1)+1]=65535,d=0;c>=d;d++)e=g,g=b[2*(d+1)+1],++hh?a.bl_tree[2*e]+=h:0!==e?(e!==f&&a.bl_tree[2*e]++,a.bl_tree[2*Y]++):10>=h?a.bl_tree[2*Z]++:a.bl_tree[2*$]++,h=0,f=e,0===g?(i=138,j=3):e===g?(i=6,j=3):(i=7,j=4))}function v(a,b,c){var d,e,f=-1,i=b[1],j=0,k=7,l=4;for(0===i&&(k=138,l=3),d=0;c>=d;d++)if(e=i,i=b[2*(d+1)+1],!(++jj){do h(a,e,a.bl_tree);while(0!==--j)}else 0!==e?(e!==f&&(h(a,e,a.bl_tree),j--),h(a,Y,a.bl_tree),g(a,j-3,2)):10>=j?(h(a,Z,a.bl_tree),g(a,j-3,3)):(h(a,$,a.bl_tree),g(a,j-11,7));j=0,f=e,0===i?(k=138,l=3):e===i?(k=6,l=3):(k=7,l=4)}}function w(a){var b;for(u(a,a.dyn_ltree,a.l_desc.max_code),u(a,a.dyn_dtree,a.d_desc.max_code),t(a,a.bl_desc),b=S-1;b>=3&&0===a.bl_tree[2*ca[b]+1];b--);return a.opt_len+=3*(b+1)+5+5+4,b}function x(a,b,c,d){var e;for(g(a,b-257,5),g(a,c-1,5),g(a,d-4,4),e=0;d>e;e++)g(a,a.bl_tree[2*ca[e]+1],3);v(a,a.dyn_ltree,b-1),v(a,a.dyn_dtree,c-1)}function y(a){var b,c=4093624447;for(b=0;31>=b;b++,c>>>=1)if(1&c&&0!==a.dyn_ltree[2*b])return G;if(0!==a.dyn_ltree[18]||0!==a.dyn_ltree[20]||0!==a.dyn_ltree[26])return H;for(b=32;P>b;b++)if(0!==a.dyn_ltree[2*b])return H;return G}function z(a){pa||(m(),pa=!0),a.l_desc=new oa(a.dyn_ltree,ka),a.d_desc=new oa(a.dyn_dtree,la),a.bl_desc=new oa(a.bl_tree,ma),a.bi_buf=0,a.bi_valid=0,n(a)}function A(a,b,c,d){g(a,(J<<1)+(d?1:0),3),p(a,b,c,!0)}function B(a){g(a,K<<1,3),h(a,X,ea),j(a)}function C(a,b,c,d){var e,f,h=0;a.level>0?(a.strm.data_type===I&&(a.strm.data_type=y(a)),t(a,a.l_desc),t(a,a.d_desc),h=w(a),e=a.opt_len+3+7>>>3,f=a.static_len+3+7>>>3,e>=f&&(e=f)):e=f=c+5,e>=c+4&&-1!==b?A(a,b,c,d):a.strategy===F||f===e?(g(a,(K<<1)+(d?1:0),3),s(a,ea,fa)):(g(a,(L<<1)+(d?1:0),3),x(a,a.l_desc.max_code+1,a.d_desc.max_code+1,h+1),s(a,a.dyn_ltree,a.dyn_dtree)),n(a),d&&o(a)}function D(a,b,c){return a.pending_buf[a.d_buf+2*a.last_lit]=b>>>8&255,a.pending_buf[a.d_buf+2*a.last_lit+1]=255&b,a.pending_buf[a.l_buf+a.last_lit]=255&c,a.last_lit++,0===b?a.dyn_ltree[2*c]++:(a.matches++,b--,a.dyn_ltree[2*(ha[c]+P+1)]++,a.dyn_dtree[2*e(b)]++),a.last_lit===a.lit_bufsize-1}var E=a("../utils/common"),F=4,G=0,H=1,I=2,J=0,K=1,L=2,M=3,N=258,O=29,P=256,Q=P+1+O,R=30,S=19,T=2*Q+1,U=15,V=16,W=7,X=256,Y=16,Z=17,$=18,_=[0,0,0,0,0,0,0,0,1,1,1,1,2,2,2,2,3,3,3,3,4,4,4,4,5,5,5,5,0],aa=[0,0,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13],ba=[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,3,7],ca=[16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15],da=512,ea=new Array(2*(Q+2));d(ea);var fa=new Array(2*R);d(fa);var ga=new Array(da);d(ga);var ha=new Array(N-M+1);d(ha);var ia=new Array(O);d(ia);var ja=new Array(R);d(ja);var ka,la,ma,na=function(a,b,c,d,e){this.static_tree=a,this.extra_bits=b,this.extra_base=c,this.elems=d,this.max_length=e,this.has_stree=a&&a.length},oa=function(a,b){this.dyn_tree=a,this.max_code=0,this.stat_desc=b},pa=!1;c._tr_init=z,c._tr_stored_block=A,c._tr_flush_block=C,c._tr_tally=D,c._tr_align=B},{"../utils/common":27}],39:[function(a,b){"use strict";function c(){this.input=null,this.next_in=0,this.avail_in=0,this.total_in=0,this.output=null,this.next_out=0,this.avail_out=0,this.total_out=0,this.msg="",this.state=null,this.data_type=2,this.adler=0}b.exports=c},{}]},{},[9])(9)}),function(a,b){function c(a){for(var b=Object.create(null),c=0;c=0;)if(b[c]==a)return!0;return!1}function g(a,b){for(var c=0,d=b.length;d>c;++c)if(a(b[c]))return b[c]}function h(a,b){if(0>=b)return"";if(1==b)return a;var c=h(a,b>>1);return c+=c,1&b&&(c+=a),c}function i(a,b){Error.call(this,a),this.msg=a,this.defs=b}function j(a,b,c){a===!0&&(a={});var d=a||{};if(c)for(var e in d)d.hasOwnProperty(e)&&!b.hasOwnProperty(e)&&i.croak("`"+e+"` is not a supported option",b);for(var e in b)b.hasOwnProperty(e)&&(d[e]=a&&a.hasOwnProperty(e)?a[e]:b[e]);return d}function k(a,b){for(var c in b)b.hasOwnProperty(c)&&(a[c]=b[c]);return a}function l(){}function m(a,b){a.indexOf(b)<0&&a.push(b)}function n(a,b){return a.replace(/\{(.+?)\}/g,function(a,c){return b[c]})}function o(a,b){for(var c=a.length;--c>=0;)a[c]===b&&a.splice(c,1)}function p(a,b){function c(a,c){for(var d=[],e=0,f=0,g=0;e=0})}function s(a){function b(a){if(1==a.length)return c+="return str === "+JSON.stringify(a[0])+";";c+="switch(str){";for(var b=0;b3){d.sort(function(a,b){return b.length-a.length}),c+="switch(str.length){";for(var e=0;e=0;)if(!b(a[c]))return!1;return!0}function u(){this._values=Object.create(null),this._size=0}function v(a,b,c,d){arguments.length<4&&(d=U),b=b?b.split(/\s+/):[];var e=b;d&&d.PROPS&&(b=b.concat(d.PROPS));for(var f="return function AST_"+a+"(props){ if (props) { ",g=b.length;--g>=0;)f+="this."+b[g]+" = props."+b[g]+";";var h=d&&new d;(h&&h.initialize||c&&c.initialize)&&(f+="this.initialize();"),f+="}}";var i=new Function(f)();if(h&&(i.prototype=h,i.BASE=d),d&&d.SUBCLASSES.push(i),i.prototype.CTOR=i,i.PROPS=b||null,i.SELF_PROPS=e,i.SUBCLASSES=[],a&&(i.prototype.TYPE=i.TYPE=a),c)for(g in c)c.hasOwnProperty(g)&&(/^\$/.test(g)?i[g.substr(1)]=c[g]:i.prototype[g]=c[g]);return i.DEFMETHOD=function(a,b){this.prototype[a]=b},i}function w(a,b){a.body instanceof V?a.body._walk(b):a.body.forEach(function(a){a._walk(b)})}function x(a){this.visit=a,this.stack=[]}function y(a){return a>=97&&122>=a||a>=65&&90>=a||a>=170&&Lb.letter.test(String.fromCharCode(a))}function z(a){return a>=48&&57>=a}function A(a){return z(a)||y(a)}function B(a){return Lb.non_spacing_mark.test(a)||Lb.space_combining_mark.test(a)}function C(a){return Lb.connector_punctuation.test(a)}function D(a){return!Ab(a)&&/^[a-z_$][a-z0-9_$]*$/i.test(a)}function E(a){return 36==a||95==a||y(a)}function F(a){var b=a.charCodeAt(0);return E(b)||z(b)||8204==b||8205==b||B(a)||C(a)}function G(a){return/^[a-z_$][a-z0-9_$]*$/i.test(a)}function H(a){return Db.test(a)?parseInt(a.substr(2),16):Eb.test(a)?parseInt(a.substr(1),8):Fb.test(a)?parseFloat(a):void 0}function I(a,b,c,d){this.message=a,this.line=b,this.col=c,this.pos=d,this.stack=(new Error).stack}function J(a,b,c,d,e){throw new I(a,c,d,e)}function K(a,b,c){return a.type==b&&(null==c||a.value==c)}function L(a,b,c){function d(){return y.text.charAt(y.pos)}function e(a,b){var c=y.text.charAt(y.pos++);if(a&&!c)throw Mb;return"\n"==c?(y.newline_before=y.newline_before||!b,++y.line,y.col=0):++y.col,c}function f(a){for(;a-->0;)e()}function g(a){return y.text.substr(y.pos,a.length)==a}function h(a,b){var c=y.text.indexOf(a,y.pos);if(b&&-1==c)throw Mb;return c}function i(){y.tokline=y.line,y.tokcol=y.col,y.tokpos=y.pos}function j(a,c,d){y.regex_allowed="operator"==a&&!Ob(c)||"keyword"==a&&Bb(c)||"punc"==a&&Ib(c),B="punc"==a&&"."==c;var e={type:a,value:c,line:y.tokline,col:y.tokcol,pos:y.tokpos,endpos:y.pos,nlb:y.newline_before,file:b};if(!d){e.comments_before=y.comments_before,y.comments_before=[];for(var f=0,g=e.comments_before.length;g>f;f++)e.nlb=e.nlb||e.comments_before[f].nlb}return y.newline_before=!1,new T(e)}function k(){for(;Hb(d());)e()}function l(a){for(var b,c="",f=0;(b=d())&&a(b,f++);)c+=e();return c}function m(a){J(a,b,y.tokline,y.tokcol,y.tokpos)}function n(a){var b=!1,c=!1,d=!1,e="."==a,f=l(function(f,g){var h=f.charCodeAt(0);switch(h){case 120:case 88:return d?!1:d=!0;case 101:case 69:return d?!0:b?!1:b=c=!0;case 45:return c||0==g&&!a;case 43:return c;case c=!1,46:return e||d||b?!1:e=!0}return A(h)});a&&(f=a+f);var g=H(f);return isNaN(g)?void m("Invalid syntax: "+f):j("num",g)}function o(a){var b=e(!0,a);switch(b.charCodeAt(0)){case 110:return"\n";case 114:return"\r";case 116:return" ";case 98:return"\b";case 118:return"";case 102:return"\f";case 48:return"\x00";case 120:return String.fromCharCode(p(2));case 117:return String.fromCharCode(p(4));case 10:return"";default:return b}}function p(a){for(var b=0;a>0;--a){var c=parseInt(e(!0),16);isNaN(c)&&m("Invalid hex-character pattern in string"),b=b<<4|c}return b}function q(a){var b,c=y.regex_allowed,d=h("\n");return-1==d?(b=y.text.substr(y.pos),y.pos=y.text.length):(b=y.text.substring(y.pos,d),y.pos=d),y.comments_before.push(j(a,b,!0)),y.regex_allowed=c,x()}function r(){for(var a,b,c=!1,f="",g=!1;null!=(a=d());)if(c)"u"!=a&&m("Expecting UnicodeEscapeSequence -- uXXXX"),a=o(),F(a)||m("Unicode char: "+a.charCodeAt(0)+" is not valid in identifier"),f+=a,c=!1;else if("\\"==a)g=c=!0,e();else{if(!F(a))break;f+=e()}return yb(f)&&g&&(b=f.charCodeAt(0).toString(16).toUpperCase(),f="\\u"+"0000".substr(b.length)+b+f.slice(1)),f}function s(a){function b(a){if(!d())return a;var c=a+d();return Gb(c)?(e(),b(c)):a}return j("operator",b(a||e()))}function t(){switch(e(),d()){case"/":return e(),q("comment1");case"*":return e(),D()}return y.regex_allowed?G(""):s("/")}function u(){return e(),z(d().charCodeAt(0))?n("."):j("punc",".")}function v(){var a=r();return B?j("name",a):zb(a)?j("atom",a):yb(a)?Gb(a)?j("operator",a):j("keyword",a):j("name",a)}function w(a,b){return function(c){try{return b(c)}catch(d){if(d!==Mb)throw d;m(a)}}}function x(a){if(null!=a)return G(a);if(k(),i(),c){if(g("")&&y.newline_before)return f(3),q("comment4")}var b=d();if(!b)return j("eof");var h=b.charCodeAt(0);switch(h){case 34:case 39:return C();case 46:return u();case 47:return t()}return z(h)?n():Jb(b)?j("punc",e()):Cb(b)?s():92==h||E(h)?v():void m("Unexpected character '"+b+"'")}var y={text:a.replace(/\r\n?|[\n\u2028\u2029]/g,"\n").replace(/\uFEFF/g,""),filename:b,pos:0,tokpos:0,line:1,tokline:0,col:0,tokcol:0,newline_before:!1,regex_allowed:!1,comments_before:[]},B=!1,C=w("Unterminated string constant",function(){for(var a=e(),b="";;){var c=e(!0);if("\\"==c){var d=0,f=null;c=l(function(a){if(a>="0"&&"7">=a){if(!f)return f=a,++d;if("3">=f&&2>=d)return++d;if(f>="4"&&1>=d)return++d}return!1}),c=d>0?String.fromCharCode(parseInt(c,8)):o(!0)}else if(c==a)break;b+=c}return j("string",b)}),D=w("Unterminated multiline comment",function(){var a=y.regex_allowed,b=h("*/",!0),c=y.text.substring(y.pos,b),d=c.split("\n"),e=d.length;y.pos=b+2,y.line+=e-1,e>1?y.col=d[e-1].length:y.col+=d[e-1].length,y.col+=2;var f=y.newline_before=y.newline_before||c.indexOf("\n")>=0;return y.comments_before.push(j("comment2",c,!0)),y.regex_allowed=a,y.newline_before=f,x()}),G=w("Unterminated regular expression",function(a){for(var b,c=!1,d=!1;b=e(!0);)if(c)a+="\\"+b,c=!1;else if("["==b)d=!0,a+=b;else if("]"==b&&d)d=!1,a+=b;else{if("/"==b&&!d)break;"\\"==b?c=!0:a+=b}var f=r();return j("regexp",new RegExp(a,f))});return x.context=function(a){return a&&(y=a),y},x}function M(a,b){function c(a,b){return K(Q.token,a,b)}function d(){return Q.peeked||(Q.peeked=Q.input())}function e(){return Q.prev=Q.token,Q.peeked?(Q.token=Q.peeked,Q.peeked=null):Q.token=Q.input(),Q.in_directives=Q.in_directives&&("string"==Q.token.type||c("punc",";")),Q.token}function f(){return Q.prev}function h(a,b,c,d){var e=Q.input.context();J(a,e.filename,null!=b?b:e.tokline,null!=c?c:e.tokcol,null!=d?d:e.tokpos)}function i(a,b){h(b,a.line,a.col)}function k(a){null==a&&(a=Q.token),i(a,"Unexpected token: "+a.type+" ("+a.value+")")}function l(a,b){return c(a,b)?e():void i(Q.token,"Unexpected token "+Q.token.type+" «"+Q.token.value+"», expected "+a+" «"+b+"»")}function m(a){return l("punc",a)}function n(){return!b.strict&&(Q.token.nlb||c("eof")||c("punc","}"))}function o(){c("punc",";")?e():n()||k()}function p(){m("(");var a=ya(!0);return m(")"),a}function q(a){return function(){var b=Q.token,c=a(),d=f();return c.start=b,c.end=d,c}}function r(){(c("operator","/")||c("operator","/="))&&(Q.peeked=null,Q.token=Q.input(Q.token.value.substr(1)))}function s(){var a=I(hb);g(function(b){return b.name==a.name},Q.labels)&&h("Label "+a.name+" defined twice"),m(":"),Q.labels.push(a);var b=R();return Q.labels.pop(),b instanceof ca||a.references.forEach(function(b){b instanceof va&&(b=b.label.start,h("Continue label `"+a.name+"` refers to non-IterationStatement.",b.line,b.col,b.pos))}),new ba({body:b,label:a})}function t(a){return new Y({body:(a=ya(!0),o(),a)})}function u(a){var b,c=null;n()||(c=I(jb,!0)),null!=c?(b=g(function(a){return a.name==c.name},Q.labels),b||h("Undefined label "+c.name),c.thedef=b):0==Q.in_loop&&h(a.TYPE+" not inside a loop or switch"),o();var d=new a({label:c});return b&&b.references.push(d),d}function v(){m("(");var a=null;return!c("punc",";")&&(a=c("keyword","var")?(e(),T(!0)):ya(!0,!0),c("operator","in"))?(a instanceof Fa&&a.definitions.length>1&&h("Only one variable declaration allowed in for..in loop"),e(),x(a)):w(a)}function w(a){m(";");var b=c("punc",";")?null:ya(!0);m(";");var d=c("punc",")")?null:ya(!0);return m(")"),new ga({init:a,condition:b,step:d,body:P(R)})}function x(a){var b=a instanceof Fa?a.definitions[0].name:null,c=ya(!0);return m(")"),new ha({init:a,name:b,object:c,body:P(R)})}function y(){var a=p(),b=R(),d=null;return c("keyword","else")&&(e(),d=R()),new wa({condition:a,body:b,alternative:d})}function z(){m("{");for(var a=[];!c("punc","}");)c("eof")&&k(),a.push(R());return e(),a}function A(){m("{");for(var a,b=[],d=null,g=null;!c("punc","}");)c("eof")&&k(),c("keyword","case")?(g&&(g.end=f()),d=[],g=new Aa({start:(a=Q.token,e(),a),expression:ya(!0),body:d}),b.push(g),m(":")):c("keyword","default")?(g&&(g.end=f()),d=[],g=new za({start:(a=Q.token,e(),m(":"),a),body:d}),b.push(g)):(d||k(),d.push(R()));return g&&(g.end=f()),e(),b}function B(){var a=z(),b=null,d=null;if(c("keyword","catch")){var g=Q.token;e(),m("(");var i=I(gb);m(")"),b=new Ca({start:g,argname:i,body:z(),end:f()})}if(c("keyword","finally")){var g=Q.token;e(),d=new Da({start:g,body:z(),end:f()})}return b||d||h("Missing catch/finally blocks"),new Ba({body:a,bcatch:b,bfinally:d})}function C(a,b){for(var d=[];d.push(new Ha({start:Q.token,name:I(b?cb:bb),value:c("operator","=")?(e(),ya(!1,a)):null,end:f()})),c("punc",",");)e();return d}function D(){var a,b=Q.token;switch(b.type){case"name":case"keyword":a=H(ib);break;case"num":a=new nb({start:b,end:b,value:b.value});break;case"string":a=new mb({start:b,end:b,value:b.value});break;case"regexp":a=new ob({start:b,end:b,value:b.value});break;case"atom":switch(b.value){case"false":a=new wb({start:b,end:b});break;case"true":a=new xb({start:b,end:b});break;case"null":a=new qb({start:b,end:b})}}return e(),a}function E(a,b,d){for(var f=!0,g=[];!c("punc",a)&&(f?f=!1:m(","),!b||!c("punc",a));)g.push(c("punc",",")&&d?new tb({start:Q.token,end:Q.token}):ya(!1));return e(),g}function F(){var a=Q.token;switch(e(),a.type){case"num":case"string":case"name":case"operator":case"keyword":case"atom":return a.value;default:k()}}function G(){var a=Q.token;switch(e(),a.type){case"name":case"operator":case"keyword":case"atom":return a.value;default:k()}}function H(a){var b=Q.token.value;return new("this"==b?kb:a)({name:String(b),start:Q.token,end:Q.token})}function I(a,b){if(!c("name"))return b||h("Name expected"),null;var d=H(a);return e(),d}function M(a,b,c){return"++"!=b&&"--"!=b||O(c)||h("Invalid use of "+b+" operator"),new a({operator:b,expression:c})}function N(a){return pa(la(!0),0,a)}function O(a){return b.strict?a instanceof kb?!1:a instanceof La||a instanceof $a:!0}function P(a){++Q.in_loop;var b=a();return--Q.in_loop,b}b=j(b,{strict:!1,filename:null,toplevel:null,expression:!1,html5_comments:!0,bare_returns:!1});var Q={input:"string"==typeof a?L(a,b.filename,b.html5_comments):a,token:null,prev:null,peeked:null,in_function:0,in_directives:!0,in_loop:0,labels:[]};Q.token=e();var R=q(function(){var a;switch(r(),Q.token.type){case"string":var g=Q.in_directives,i=t();return g&&i.body instanceof mb&&!c("punc",",")?new X({value:i.body.value}):i;case"num":case"regexp":case"operator":case"atom":return t();case"name":return K(d(),"punc",":")?s():t();case"punc":switch(Q.token.value){case"{":return new $({start:Q.token,body:z(),end:f()});case"[":case"(":return t();case";":return e(),new _;default:k()}case"keyword":switch(a=Q.token.value,e(),a){case"break":return u(ua);case"continue":return u(va);case"debugger":return o(),new W;case"do":return new ea({body:P(R),condition:(l("keyword","while"),a=p(),o(),a)});case"while":return new fa({condition:p(),body:P(R)});case"for":return v();case"function":return S(oa);case"if":return y();case"return":return 0!=Q.in_function||b.bare_returns||h("'return' outside of function"),new ra({value:c("punc",";")?(e(),null):n()?null:(a=ya(!0),o(),a)});case"switch":return new xa({expression:p(),body:P(A)});case"throw":return Q.token.nlb&&h("Illegal newline after 'throw'"),new sa({value:(a=ya(!0),o(),a)});case"try":return B();case"var":return a=T(),o(),a;case"const":return a=U(),o(),a;case"with":return new ia({expression:p(),body:R()});default:k()}}}),S=function(a){var b=a===oa,d=c("name")?I(b?eb:fb):null;return b&&!d&&k(),m("("),new a({name:d,argnames:function(a,b){for(;!c("punc",")");)a?a=!1:m(","),b.push(I(db));return e(),b}(!0,[]),body:function(a,b){++Q.in_function,Q.in_directives=!0,Q.in_loop=0,Q.labels=[];var c=z();return--Q.in_function,Q.in_loop=a,Q.labels=b,c}(Q.in_loop,Q.labels)})},T=function(a){return new Fa({start:f(),definitions:C(a,!1),end:f()})},U=function(){return new Ga({start:f(),definitions:C(!1,!0),end:f()})},V=function(){var a=Q.token;l("operator","new");var b,d=Z(!1);return c("punc","(")?(e(),b=E(")")):b=[],ja(new Ja({start:a,expression:d,args:b,end:f()}),!0)},Z=function(a){if(c("operator","new"))return V();var b=Q.token;if(c("punc")){switch(b.value){case"(":e();var d=ya(!0);return d.start=b,d.end=Q.token,m(")"),ja(d,a);case"[":return ja(aa(),a);case"{":return ja(da(),a)}k()}if(c("keyword","function")){e();var g=S(na);return g.start=b,g.end=f(),ja(g,a)}return Sb[Q.token.type]?ja(D(),a):void k()},aa=q(function(){return m("["),new Ua({elements:E("]",!b.strict,!0)})}),da=q(function(){m("{");for(var a=!0,d=[];!c("punc","}")&&(a?a=!1:m(","),b.strict||!c("punc","}"));){var g=Q.token,h=g.type,i=F();if("name"==h&&!c("punc",":")){if("get"==i){d.push(new Za({start:g,key:D(),value:S(ma),end:f()}));continue}if("set"==i){d.push(new Ya({start:g,key:D(),value:S(ma),end:f()}));continue}}m(":"),d.push(new Xa({start:g,key:i,value:ya(!1),end:f()}))}return e(),new Va({properties:d})}),ja=function(a,b){var d=a.start;if(c("punc","."))return e(),ja(new Ma({start:d,expression:a,property:G(),end:f()}),b);if(c("punc","[")){e();var g=ya(!0);return m("]"),ja(new Na({start:d,expression:a,property:g,end:f()}),b)}return b&&c("punc","(")?(e(),ja(new Ia({start:d,expression:a,args:E(")"),end:f()}),!0)):a},la=function(a){var b=Q.token;if(c("operator")&&Nb(b.value)){e(),r();var d=M(Pa,b.value,la(a));return d.start=b,d.end=f(),d}for(var g=Z(a);c("operator")&&Ob(Q.token.value)&&!Q.token.nlb;)g=M(Qa,Q.token.value,g),g.start=b,g.end=Q.token,e();return g},pa=function(a,b,d){var f=c("operator")?Q.token.value:null;"in"==f&&d&&(f=null);var g=null!=f?Qb[f]:null;if(null!=g&&g>b){e();var h=pa(la(!0),g,d);return pa(new Ra({start:a.start,left:a,operator:f,right:h,end:h.end}),b,d)}return a},qa=function(a){var b=Q.token,d=N(a);if(c("operator","?")){e();var g=ya(!1);return m(":"),new Sa({start:b,condition:d,consequent:g,alternative:ya(!1,a),end:f()})}return d},ta=function(a){var b=Q.token,d=qa(a),g=Q.token.value;if(c("operator")&&Pb(g)){if(O(d))return e(),new Ta({start:b,left:d,operator:g,right:ta(a),end:f()});h("Invalid assignment")}return d},ya=function(a,b){var f=Q.token,g=ta(b);return a&&c("punc",",")?(e(),new Ka({start:f,car:g,cdr:ya(!0,b),end:d()})):g};return b.expression?ya(!0):function(){for(var a=Q.token,d=[];!c("eof");)d.push(R());var e=f(),g=b.toplevel;return g?(g.body=g.body.concat(d),g.end=e):g=new ka({start:a,body:d,end:e}),g}()}function N(a,b){x.call(this),this.before=a,this.after=b}function O(a,b,c){this.name=c.name,this.orig=[c],this.scope=a,this.references=[],this.global=!1,this.mangled_name=null,this.undeclared=!1,this.constant=!1,this.index=b}function P(a){function b(a,b){return a.replace(/[\u0080-\uffff]/g,function(a){var c=a.charCodeAt(0).toString(16);if(c.length<=2&&!b){for(;c.length<2;)c="0"+c;return"\\x"+c}for(;c.length<4;)c="0"+c;return"\\u"+c})}function c(c){var d=0,e=0;return c=c.replace(/[\\\b\f\n\r\t\x22\x27\u2028\u2029\0]/g,function(a){switch(a){case"\\":return"\\\\";case"\b":return"\\b";case"\f":return"\\f";case"\n":return"\\n";case"\r":return"\\r";case"\u2028":return"\\u2028";case"\u2029":return"\\u2029";case'"':return++d,'"';case"'":return++e,"'";case"\x00":return"\\x00"}return a}),a.ascii_only&&(c=b(c)),d>e?"'"+c.replace(/\x27/g,"\\'")+"'":'"'+c.replace(/\x22/g,'\\"')+'"'}function d(b){var d=c(b);return a.inline_script&&(d=d.replace(/<\x2fscript([>\/\t\n\f\r ])/gi,"<\\/script$1")),d}function e(c){return c=c.toString(),a.ascii_only&&(c=b(c,!0)),c}function f(b){return h(" ",a.indent_start+v-b*a.indent_level)}function g(){return C.charAt(C.length-1)}function i(){a.max_line_len&&w>a.max_line_len&&k("\n")}function k(b){b=String(b);var c=b.charAt(0);if(B&&(c&&!(";}".indexOf(c)<0)||/[;]$/.test(C)||(a.semicolons||D(c)?(z+=";",w++,y++):(z+="\n",y++,x++,w=0),a.beautify||(A=!1)),B=!1,i()),!a.beautify&&a.preserve_line&&L[L.length-1])for(var d=L[L.length-1].start.line;d>x;)z+="\n",y++,x++,w=0,A=!1;if(A){var e=g();(F(e)&&(F(c)||"\\"==c)||/^[\+\-\/]$/.test(c)&&c==e)&&(z+=" ",w++,y++),A=!1}var f=b.split(/\r?\n/),h=f.length-1;x+=h,0==h?w+=f[h].length:w=f[h].length,y+=b.length,C=b,z+=b}function m(){B=!1,k(";")}function n(){return v+a.indent_level}function o(a){var b;return k("{"),I(),H(n(),function(){b=a()}),G(),k("}"),b}function p(a){k("(");var b=a();return k(")"),b}function q(a){k("[");var b=a();return k("]"),b}function r(){k(","),E()}function t(){k(":"),a.space_colon&&E()}function u(){return z}a=j(a,{indent_start:0,indent_level:4,quote_keys:!1,space_colon:!0,ascii_only:!1,unescape_regexps:!1,inline_script:!1,width:80,max_line_len:32e3,beautify:!1,source_map:null,bracketize:!1,semicolons:!0,comments:!1,preserve_line:!1,screw_ie8:!1,preamble:null},!0);var v=0,w=0,x=1,y=0,z="",A=!1,B=!1,C=null,D=s("( [ + * / - , ."),E=a.beautify?function(){k(" ")}:function(){A=!0},G=a.beautify?function(b){a.beautify&&k(f(b?.5:0))}:l,H=a.beautify?function(a,b){a===!0&&(a=n());var c=v;v=a;var d=b();return v=c,d}:function(a,b){return b()},I=a.beautify?function(){k("\n")}:l,J=a.beautify?function(){k(";")}:function(){B=!0},K=a.source_map?function(b,c){try{b&&a.source_map.add(b.file||"?",x,w,b.line,b.col,c||"name"!=b.type?c:b.value)}catch(d){U.warn("Couldn't figure out mapping for {file}:{line},{col} → {cline},{ccol} [{name}]",{file:b.file,line:b.line,col:b.col,cline:x,ccol:w,name:c||""})}}:l;a.preamble&&k(a.preamble.replace(/\r\n?|[\n\u2028\u2029]|\s*$/g,"\n"));var L=[];return{get:u,toString:u,indent:G,indentation:function(){return v},current_width:function(){return w-v},should_break:function(){return a.width&&this.current_width()>=a.width},newline:I,print:k,space:E,comma:r,colon:t,last:function(){return C},semicolon:J,force_semicolon:m,to_ascii:b,print_name:function(a){k(e(a))},print_string:function(a){k(d(a))},next_indent:n,with_indent:H,with_block:o,with_parens:p,with_square:q,add_mapping:K,option:function(b){return a[b]},line:function(){return x},col:function(){return w},pos:function(){return y},push_node:function(a){L.push(a)},pop_node:function(){return L.pop()},stack:function(){return L},parent:function(a){return L[L.length-2-(a||0)]}}}function Q(a,b){ -return this instanceof Q?(N.call(this,this.before,this.after),void(this.options=j(a,{sequences:!b,properties:!b,dead_code:!b,drop_debugger:!b,unsafe:!1,unsafe_comps:!1,conditionals:!b,comparisons:!b,evaluate:!b,booleans:!b,loops:!b,unused:!b,hoist_funs:!b,keep_fargs:!1,hoist_vars:!1,if_return:!b,join_vars:!b,cascade:!b,side_effects:!b,pure_getters:!1,pure_funcs:null,negate_iife:!b,screw_ie8:!1,drop_console:!1,angular:!1,warnings:!0,global_defs:{}},!0))):new Q(a,b)}function R(a){function b(b,e,f,g,h,i){if(d){var j=d.originalPositionFor({line:g,column:h});if(null===j.source)return;b=j.source,g=j.line,h=j.column,i=j.name||i}c.addMapping({generated:{line:e+a.dest_line_diff,column:f},original:{line:g+a.orig_line_diff,column:h},source:b,name:i})}a=j(a,{file:null,root:null,orig:null,orig_line_diff:0,dest_line_diff:0});var c=new MOZ_SourceMap.SourceMapGenerator({file:a.file,sourceRoot:a.root}),d=a.orig&&new MOZ_SourceMap.SourceMapConsumer(a.orig);return{add:b,get:function(){return c},toString:function(){return c.toString()}}}b.UglifyJS=a,i.prototype=Object.create(Error.prototype),i.prototype.constructor=i,i.croak=function(a,b){throw new i(a,b)};var S=function(){function a(a,f,g){function h(){var h=f(a[i],i),l=h instanceof d;return l&&(h=h.v),h instanceof b?(h=h.v,h instanceof c?k.push.apply(k,g?h.v.slice().reverse():h.v):k.push(h)):h!==e&&(h instanceof c?j.push.apply(j,g?h.v.slice().reverse():h.v):j.push(h)),l}var i,j=[],k=[];if(a instanceof Array)if(g){for(i=a.length;--i>=0&&!h(););j.reverse(),k.reverse()}else for(i=0;i SymbolDef for all variables/functions defined in this scope",functions:"[Object/S] like `variables`, but only lists function declarations",uses_with:"[boolean/S] tells whether this scope uses the `with` statement",uses_eval:"[boolean/S] tells whether this scope contains a direct call to the global `eval`",parent_scope:"[AST_Scope?/S] link to the parent scope",enclosed:"[SymbolDef*/S] a list of all symbol definitions that are accessed from this scope or any subscopes",cname:"[integer/S] current index for mangling variables (used internally by the mangler)"}},Z),ka=v("Toplevel","globals",{$documentation:"The toplevel scope",$propdoc:{globals:"[Object/S] a map of name -> SymbolDef for all undeclared names"},wrap_enclose:function(a){var b=this,c=[],d=[];a.forEach(function(a){var b=a.lastIndexOf(":");c.push(a.substr(0,b)),d.push(a.substr(b+1))});var e="(function("+d.join(",")+"){ '$ORIG'; })("+c.join(",")+")";return e=M(e),e=e.transform(new N(function(a){return a instanceof X&&"$ORIG"==a.value?S.splice(b.body):void 0}))},wrap_commonjs:function(a,b){var c=this,d=[];b&&(c.figure_out_scope(),c.walk(new x(function(a){a instanceof ab&&a.definition().global&&(g(function(b){return b.name==a.name},d)||d.push(a))})));var e="(function(exports, global){ global['"+a+"'] = exports; '$ORIG'; '$EXPORTS'; }({}, (function(){return this}())))";return e=M(e),e=e.transform(new N(function(a){if(a instanceof Y&&(a=a.body,a instanceof mb))switch(a.getValue()){case"$ORIG":return S.splice(c.body);case"$EXPORTS":var b=[];return d.forEach(function(a){b.push(new Y({body:new Ta({left:new Na({expression:new ib({name:"exports"}),property:new mb({value:a.name})}),operator:"=",right:new ib(a)})}))}),S.splice(b)}}))}},ja),la=v("Lambda","name argnames uses_arguments",{$documentation:"Base class for functions",$propdoc:{name:"[AST_SymbolDeclaration?] the name of this function",argnames:"[AST_SymbolFunarg*] array of function arguments",uses_arguments:"[boolean/S] tells whether this function accesses the arguments array"},_walk:function(a){return a._visit(this,function(){this.name&&this.name._walk(a),this.argnames.forEach(function(b){b._walk(a)}),w(this,a)})}},ja),ma=v("Accessor",null,{$documentation:"A setter/getter function. The `name` property is always null."},la),na=v("Function",null,{$documentation:"A function expression"},la),oa=v("Defun",null,{$documentation:"A function definition"},la),pa=v("Jump",null,{$documentation:"Base class for “jumps†(for now that's `return`, `throw`, `break` and `continue`)"},V),qa=v("Exit","value",{$documentation:"Base class for “exits†(`return` and `throw`)",$propdoc:{value:"[AST_Node?] the value returned or thrown by this statement; could be null for AST_Return"},_walk:function(a){return a._visit(this,this.value&&function(){this.value._walk(a)})}},pa),ra=v("Return",null,{$documentation:"A `return` statement"},qa),sa=v("Throw",null,{$documentation:"A `throw` statement"},qa),ta=v("LoopControl","label",{$documentation:"Base class for loop control statements (`break` and `continue`)",$propdoc:{label:"[AST_LabelRef?] the label, or null if none"},_walk:function(a){return a._visit(this,this.label&&function(){this.label._walk(a)})}},pa),ua=v("Break",null,{$documentation:"A `break` statement"},ta),va=v("Continue",null,{$documentation:"A `continue` statement"},ta),wa=v("If","condition alternative",{$documentation:"A `if` statement",$propdoc:{condition:"[AST_Node] the `if` condition",alternative:"[AST_Statement?] the `else` part, or null if not present"},_walk:function(a){return a._visit(this,function(){this.condition._walk(a),this.body._walk(a),this.alternative&&this.alternative._walk(a)})}},aa),xa=v("Switch","expression",{$documentation:"A `switch` statement",$propdoc:{expression:"[AST_Node] the `switch` “discriminantâ€"},_walk:function(a){return a._visit(this,function(){this.expression._walk(a),w(this,a)})}},Z),ya=v("SwitchBranch",null,{$documentation:"Base class for `switch` branches"},Z),za=v("Default",null,{$documentation:"A `default` switch branch"},ya),Aa=v("Case","expression",{$documentation:"A `case` switch branch",$propdoc:{expression:"[AST_Node] the `case` expression"},_walk:function(a){return a._visit(this,function(){this.expression._walk(a),w(this,a)})}},ya),Ba=v("Try","bcatch bfinally",{$documentation:"A `try` statement",$propdoc:{bcatch:"[AST_Catch?] the catch block, or null if not present",bfinally:"[AST_Finally?] the finally block, or null if not present"},_walk:function(a){return a._visit(this,function(){w(this,a),this.bcatch&&this.bcatch._walk(a),this.bfinally&&this.bfinally._walk(a)})}},Z),Ca=v("Catch","argname",{$documentation:"A `catch` node; only makes sense as part of a `try` statement",$propdoc:{argname:"[AST_SymbolCatch] symbol for the exception"},_walk:function(a){return a._visit(this,function(){this.argname._walk(a),w(this,a)})}},Z),Da=v("Finally",null,{$documentation:"A `finally` node; only makes sense as part of a `try` statement"},Z),Ea=v("Definitions","definitions",{$documentation:"Base class for `var` or `const` nodes (variable declarations/initializations)",$propdoc:{definitions:"[AST_VarDef*] array of variable definitions"},_walk:function(a){return a._visit(this,function(){this.definitions.forEach(function(b){b._walk(a)})})}},V),Fa=v("Var",null,{$documentation:"A `var` statement"},Ea),Ga=v("Const",null,{$documentation:"A `const` statement"},Ea),Ha=v("VarDef","name value",{$documentation:"A variable declaration; only appears in a AST_Definitions node",$propdoc:{name:"[AST_SymbolVar|AST_SymbolConst] name of the variable",value:"[AST_Node?] initializer, or null of there's no initializer"},_walk:function(a){return a._visit(this,function(){this.name._walk(a),this.value&&this.value._walk(a)})}}),Ia=v("Call","expression args",{$documentation:"A function call expression",$propdoc:{expression:"[AST_Node] expression to invoke as function",args:"[AST_Node*] array of arguments"},_walk:function(a){return a._visit(this,function(){this.expression._walk(a),this.args.forEach(function(b){b._walk(a)})})}}),Ja=v("New",null,{$documentation:"An object instantiation. Derives from a function call since it has exactly the same properties"},Ia),Ka=v("Seq","car cdr",{$documentation:"A sequence expression (two comma-separated expressions)",$propdoc:{car:"[AST_Node] first element in sequence",cdr:"[AST_Node] second element in sequence"},$cons:function(a,b){var c=new Ka(a);return c.car=a,c.cdr=b,c},$from_array:function(a){if(0==a.length)return null;if(1==a.length)return a[0].clone();for(var b=null,c=a.length;--c>=0;)b=Ka.cons(a[c],b);for(var d=b;d;){if(d.cdr&&!d.cdr.cdr){d.cdr=d.cdr.car;break}d=d.cdr}return b},to_array:function(){for(var a=this,b=[];a;){if(b.push(a.car),a.cdr&&!(a.cdr instanceof Ka)){b.push(a.cdr);break}a=a.cdr}return b},add:function(a){for(var b=this;b;){if(!(b.cdr instanceof Ka)){var c=Ka.cons(b.cdr,a);return b.cdr=c}b=b.cdr}},_walk:function(a){return a._visit(this,function(){this.car._walk(a),this.cdr&&this.cdr._walk(a)})}}),La=v("PropAccess","expression property",{$documentation:'Base class for property access expressions, i.e. `a.foo` or `a["foo"]`',$propdoc:{expression:"[AST_Node] the “container†expression",property:"[AST_Node|string] the property to access. For AST_Dot this is always a plain string, while for AST_Sub it's an arbitrary AST_Node"}}),Ma=v("Dot",null,{$documentation:"A dotted property access expression",_walk:function(a){return a._visit(this,function(){this.expression._walk(a)})}},La),Na=v("Sub",null,{$documentation:'Index-style property access, i.e. `a["foo"]`',_walk:function(a){return a._visit(this,function(){this.expression._walk(a),this.property._walk(a)})}},La),Oa=v("Unary","operator expression",{$documentation:"Base class for unary expressions",$propdoc:{operator:"[string] the operator",expression:"[AST_Node] expression that this unary operator applies to"},_walk:function(a){return a._visit(this,function(){this.expression._walk(a)})}}),Pa=v("UnaryPrefix",null,{$documentation:"Unary prefix expression, i.e. `typeof i` or `++i`"},Oa),Qa=v("UnaryPostfix",null,{$documentation:"Unary postfix expression, i.e. `i++`"},Oa),Ra=v("Binary","left operator right",{$documentation:"Binary expression, i.e. `a + b`",$propdoc:{left:"[AST_Node] left-hand side expression",operator:"[string] the operator",right:"[AST_Node] right-hand side expression"},_walk:function(a){return a._visit(this,function(){this.left._walk(a),this.right._walk(a)})}}),Sa=v("Conditional","condition consequent alternative",{$documentation:"Conditional expression using the ternary operator, i.e. `a ? b : c`",$propdoc:{condition:"[AST_Node]",consequent:"[AST_Node]",alternative:"[AST_Node]"},_walk:function(a){return a._visit(this,function(){this.condition._walk(a),this.consequent._walk(a),this.alternative._walk(a)})}}),Ta=v("Assign",null,{$documentation:"An assignment expression — `a = b + 5`"},Ra),Ua=v("Array","elements",{$documentation:"An array literal",$propdoc:{elements:"[AST_Node*] array of elements"},_walk:function(a){return a._visit(this,function(){this.elements.forEach(function(b){b._walk(a)})})}}),Va=v("Object","properties",{$documentation:"An object literal",$propdoc:{properties:"[AST_ObjectProperty*] array of properties"},_walk:function(a){return a._visit(this,function(){this.properties.forEach(function(b){b._walk(a)})})}}),Wa=v("ObjectProperty","key value",{$documentation:"Base class for literal object properties",$propdoc:{key:"[string] the property name converted to a string for ObjectKeyVal. For setters and getters this is an arbitrary AST_Node.",value:"[AST_Node] property value. For setters and getters this is an AST_Function."},_walk:function(a){return a._visit(this,function(){this.value._walk(a)})}}),Xa=v("ObjectKeyVal",null,{$documentation:"A key: value object property"},Wa),Ya=v("ObjectSetter",null,{$documentation:"An object setter property"},Wa),Za=v("ObjectGetter",null,{$documentation:"An object getter property"},Wa),$a=v("Symbol","scope name thedef",{$propdoc:{name:"[string] name of this symbol",scope:"[AST_Scope/S] the current scope (not necessarily the definition scope)",thedef:"[SymbolDef/S] the definition of this symbol"},$documentation:"Base class for all symbols"}),_a=v("SymbolAccessor",null,{$documentation:"The name of a property accessor (setter/getter function)"},$a),ab=v("SymbolDeclaration","init",{$documentation:"A declaration symbol (symbol in var/const, function name or argument, symbol in catch)",$propdoc:{init:"[AST_Node*/S] array of initializers for this declaration."}},$a),bb=v("SymbolVar",null,{$documentation:"Symbol defining a variable"},ab),cb=v("SymbolConst",null,{$documentation:"A constant declaration"},ab),db=v("SymbolFunarg",null,{$documentation:"Symbol naming a function argument"},bb),eb=v("SymbolDefun",null,{$documentation:"Symbol defining a function"},ab),fb=v("SymbolLambda",null,{$documentation:"Symbol naming a function expression"},ab),gb=v("SymbolCatch",null,{$documentation:"Symbol naming the exception in catch"},ab),hb=v("Label","references",{$documentation:"Symbol naming a label (declaration)",$propdoc:{references:"[AST_LoopControl*] a list of nodes referring to this label"},initialize:function(){this.references=[],this.thedef=this}},$a),ib=v("SymbolRef",null,{$documentation:"Reference to some symbol (not definition/declaration)"},$a),jb=v("LabelRef",null,{$documentation:"Reference to a label symbol"},$a),kb=v("This",null,{$documentation:"The `this` symbol"},$a),lb=v("Constant",null,{$documentation:"Base class for all constants",getValue:function(){return this.value}}),mb=v("String","value",{$documentation:"A string literal",$propdoc:{value:"[string] the contents of this string"}},lb),nb=v("Number","value",{$documentation:"A number literal",$propdoc:{value:"[number] the numeric value"}},lb),ob=v("RegExp","value",{$documentation:"A regexp literal",$propdoc:{value:"[RegExp] the actual regexp"}},lb),pb=v("Atom",null,{$documentation:"Base class for atoms"},lb),qb=v("Null",null,{$documentation:"The `null` atom",value:null},pb),rb=v("NaN",null,{$documentation:"The impossible value",value:0/0},pb),sb=v("Undefined",null,{$documentation:"The `undefined` value",value:void 0},pb),tb=v("Hole",null,{$documentation:"A hole in an array",value:void 0},pb),ub=v("Infinity",null,{$documentation:"The `Infinity` value",value:1/0},pb),vb=v("Boolean",null,{$documentation:"Base class for booleans"},pb),wb=v("False",null,{$documentation:"The `false` atom",value:!1},vb),xb=v("True",null,{$documentation:"The `true` atom",value:!0},vb);x.prototype={_visit:function(a,b){this.stack.push(a);var c=this.visit(a,b?function(){b.call(a)}:l);return!c&&b&&b.call(a),this.stack.pop(),c},parent:function(a){return this.stack[this.stack.length-2-(a||0)]},push:function(a){this.stack.push(a)},pop:function(){return this.stack.pop()},self:function(){return this.stack[this.stack.length-1]},find_parent:function(a){for(var b=this.stack,c=b.length;--c>=0;){var d=b[c];if(d instanceof a)return d}},has_directive:function(a){return this.find_parent(ja).has_directive(a)},in_boolean_context:function(){for(var a=this.stack,b=a.length,c=a[--b];b>0;){var d=a[--b];if(d instanceof wa&&d.condition===c||d instanceof Sa&&d.condition===c||d instanceof da&&d.condition===c||d instanceof ga&&d.condition===c||d instanceof Pa&&"!"==d.operator&&d.expression===c)return!0;if(!(d instanceof Ra)||"&&"!=d.operator&&"||"!=d.operator)return!1;c=d}},loopcontrol_target:function(a){var b=this.stack;if(a)for(var c=b.length;--c>=0;){var d=b[c];if(d instanceof ba&&d.label.name==a.name)return d.body}else for(var c=b.length;--c>=0;){var d=b[c];if(d instanceof xa||d instanceof ca)return d}}};var yb="break case catch const continue debugger default delete do else finally for function if in instanceof new return switch throw try typeof var void while with",zb="false null true",Ab="abstract boolean byte char class double enum export extends final float goto implements import int interface long native package private protected public short static super synchronized this throws transient volatile yield "+zb+" "+yb,Bb="return new delete throw else case";yb=s(yb),Ab=s(Ab),Bb=s(Bb),zb=s(zb);var Cb=s(e("+-*&%=<>!?|~^")),Db=/^0x[0-9a-f]+$/i,Eb=/^0[0-7]+$/,Fb=/^\d*\.?\d*(?:e[+-]?\d*(?:\d\.?|\.?\d)\d*)?$/i,Gb=s(["in","instanceof","typeof","new","void","delete","++","--","+","-","!","~","&","|","^","*","/","%",">>","<<",">>>","<",">","<=",">=","==","===","!=","!==","?","=","+=","-=","/=","*=","%=",">>=","<<=",">>>=","|=","^=","&=","&&","||"]),Hb=s(e("  \n\r \fâ€‹á Žâ€€â€â€‚         âŸã€€")),Ib=s(e("[{(,.;:")),Jb=s(e("[]{}(),;:")),Kb=s(e("gmsiy")),Lb={letter:new RegExp("[\\u0041-\\u005A\\u0061-\\u007A\\u00AA\\u00B5\\u00BA\\u00C0-\\u00D6\\u00D8-\\u00F6\\u00F8-\\u02C1\\u02C6-\\u02D1\\u02E0-\\u02E4\\u02EC\\u02EE\\u0370-\\u0374\\u0376\\u0377\\u037A-\\u037D\\u0386\\u0388-\\u038A\\u038C\\u038E-\\u03A1\\u03A3-\\u03F5\\u03F7-\\u0481\\u048A-\\u0523\\u0531-\\u0556\\u0559\\u0561-\\u0587\\u05D0-\\u05EA\\u05F0-\\u05F2\\u0621-\\u064A\\u066E\\u066F\\u0671-\\u06D3\\u06D5\\u06E5\\u06E6\\u06EE\\u06EF\\u06FA-\\u06FC\\u06FF\\u0710\\u0712-\\u072F\\u074D-\\u07A5\\u07B1\\u07CA-\\u07EA\\u07F4\\u07F5\\u07FA\\u0904-\\u0939\\u093D\\u0950\\u0958-\\u0961\\u0971\\u0972\\u097B-\\u097F\\u0985-\\u098C\\u098F\\u0990\\u0993-\\u09A8\\u09AA-\\u09B0\\u09B2\\u09B6-\\u09B9\\u09BD\\u09CE\\u09DC\\u09DD\\u09DF-\\u09E1\\u09F0\\u09F1\\u0A05-\\u0A0A\\u0A0F\\u0A10\\u0A13-\\u0A28\\u0A2A-\\u0A30\\u0A32\\u0A33\\u0A35\\u0A36\\u0A38\\u0A39\\u0A59-\\u0A5C\\u0A5E\\u0A72-\\u0A74\\u0A85-\\u0A8D\\u0A8F-\\u0A91\\u0A93-\\u0AA8\\u0AAA-\\u0AB0\\u0AB2\\u0AB3\\u0AB5-\\u0AB9\\u0ABD\\u0AD0\\u0AE0\\u0AE1\\u0B05-\\u0B0C\\u0B0F\\u0B10\\u0B13-\\u0B28\\u0B2A-\\u0B30\\u0B32\\u0B33\\u0B35-\\u0B39\\u0B3D\\u0B5C\\u0B5D\\u0B5F-\\u0B61\\u0B71\\u0B83\\u0B85-\\u0B8A\\u0B8E-\\u0B90\\u0B92-\\u0B95\\u0B99\\u0B9A\\u0B9C\\u0B9E\\u0B9F\\u0BA3\\u0BA4\\u0BA8-\\u0BAA\\u0BAE-\\u0BB9\\u0BD0\\u0C05-\\u0C0C\\u0C0E-\\u0C10\\u0C12-\\u0C28\\u0C2A-\\u0C33\\u0C35-\\u0C39\\u0C3D\\u0C58\\u0C59\\u0C60\\u0C61\\u0C85-\\u0C8C\\u0C8E-\\u0C90\\u0C92-\\u0CA8\\u0CAA-\\u0CB3\\u0CB5-\\u0CB9\\u0CBD\\u0CDE\\u0CE0\\u0CE1\\u0D05-\\u0D0C\\u0D0E-\\u0D10\\u0D12-\\u0D28\\u0D2A-\\u0D39\\u0D3D\\u0D60\\u0D61\\u0D7A-\\u0D7F\\u0D85-\\u0D96\\u0D9A-\\u0DB1\\u0DB3-\\u0DBB\\u0DBD\\u0DC0-\\u0DC6\\u0E01-\\u0E30\\u0E32\\u0E33\\u0E40-\\u0E46\\u0E81\\u0E82\\u0E84\\u0E87\\u0E88\\u0E8A\\u0E8D\\u0E94-\\u0E97\\u0E99-\\u0E9F\\u0EA1-\\u0EA3\\u0EA5\\u0EA7\\u0EAA\\u0EAB\\u0EAD-\\u0EB0\\u0EB2\\u0EB3\\u0EBD\\u0EC0-\\u0EC4\\u0EC6\\u0EDC\\u0EDD\\u0F00\\u0F40-\\u0F47\\u0F49-\\u0F6C\\u0F88-\\u0F8B\\u1000-\\u102A\\u103F\\u1050-\\u1055\\u105A-\\u105D\\u1061\\u1065\\u1066\\u106E-\\u1070\\u1075-\\u1081\\u108E\\u10A0-\\u10C5\\u10D0-\\u10FA\\u10FC\\u1100-\\u1159\\u115F-\\u11A2\\u11A8-\\u11F9\\u1200-\\u1248\\u124A-\\u124D\\u1250-\\u1256\\u1258\\u125A-\\u125D\\u1260-\\u1288\\u128A-\\u128D\\u1290-\\u12B0\\u12B2-\\u12B5\\u12B8-\\u12BE\\u12C0\\u12C2-\\u12C5\\u12C8-\\u12D6\\u12D8-\\u1310\\u1312-\\u1315\\u1318-\\u135A\\u1380-\\u138F\\u13A0-\\u13F4\\u1401-\\u166C\\u166F-\\u1676\\u1681-\\u169A\\u16A0-\\u16EA\\u1700-\\u170C\\u170E-\\u1711\\u1720-\\u1731\\u1740-\\u1751\\u1760-\\u176C\\u176E-\\u1770\\u1780-\\u17B3\\u17D7\\u17DC\\u1820-\\u1877\\u1880-\\u18A8\\u18AA\\u1900-\\u191C\\u1950-\\u196D\\u1970-\\u1974\\u1980-\\u19A9\\u19C1-\\u19C7\\u1A00-\\u1A16\\u1B05-\\u1B33\\u1B45-\\u1B4B\\u1B83-\\u1BA0\\u1BAE\\u1BAF\\u1C00-\\u1C23\\u1C4D-\\u1C4F\\u1C5A-\\u1C7D\\u1D00-\\u1DBF\\u1E00-\\u1F15\\u1F18-\\u1F1D\\u1F20-\\u1F45\\u1F48-\\u1F4D\\u1F50-\\u1F57\\u1F59\\u1F5B\\u1F5D\\u1F5F-\\u1F7D\\u1F80-\\u1FB4\\u1FB6-\\u1FBC\\u1FBE\\u1FC2-\\u1FC4\\u1FC6-\\u1FCC\\u1FD0-\\u1FD3\\u1FD6-\\u1FDB\\u1FE0-\\u1FEC\\u1FF2-\\u1FF4\\u1FF6-\\u1FFC\\u2071\\u207F\\u2090-\\u2094\\u2102\\u2107\\u210A-\\u2113\\u2115\\u2119-\\u211D\\u2124\\u2126\\u2128\\u212A-\\u212D\\u212F-\\u2139\\u213C-\\u213F\\u2145-\\u2149\\u214E\\u2183\\u2184\\u2C00-\\u2C2E\\u2C30-\\u2C5E\\u2C60-\\u2C6F\\u2C71-\\u2C7D\\u2C80-\\u2CE4\\u2D00-\\u2D25\\u2D30-\\u2D65\\u2D6F\\u2D80-\\u2D96\\u2DA0-\\u2DA6\\u2DA8-\\u2DAE\\u2DB0-\\u2DB6\\u2DB8-\\u2DBE\\u2DC0-\\u2DC6\\u2DC8-\\u2DCE\\u2DD0-\\u2DD6\\u2DD8-\\u2DDE\\u2E2F\\u3005\\u3006\\u3031-\\u3035\\u303B\\u303C\\u3041-\\u3096\\u309D-\\u309F\\u30A1-\\u30FA\\u30FC-\\u30FF\\u3105-\\u312D\\u3131-\\u318E\\u31A0-\\u31B7\\u31F0-\\u31FF\\u3400\\u4DB5\\u4E00\\u9FC3\\uA000-\\uA48C\\uA500-\\uA60C\\uA610-\\uA61F\\uA62A\\uA62B\\uA640-\\uA65F\\uA662-\\uA66E\\uA67F-\\uA697\\uA717-\\uA71F\\uA722-\\uA788\\uA78B\\uA78C\\uA7FB-\\uA801\\uA803-\\uA805\\uA807-\\uA80A\\uA80C-\\uA822\\uA840-\\uA873\\uA882-\\uA8B3\\uA90A-\\uA925\\uA930-\\uA946\\uAA00-\\uAA28\\uAA40-\\uAA42\\uAA44-\\uAA4B\\uAC00\\uD7A3\\uF900-\\uFA2D\\uFA30-\\uFA6A\\uFA70-\\uFAD9\\uFB00-\\uFB06\\uFB13-\\uFB17\\uFB1D\\uFB1F-\\uFB28\\uFB2A-\\uFB36\\uFB38-\\uFB3C\\uFB3E\\uFB40\\uFB41\\uFB43\\uFB44\\uFB46-\\uFBB1\\uFBD3-\\uFD3D\\uFD50-\\uFD8F\\uFD92-\\uFDC7\\uFDF0-\\uFDFB\\uFE70-\\uFE74\\uFE76-\\uFEFC\\uFF21-\\uFF3A\\uFF41-\\uFF5A\\uFF66-\\uFFBE\\uFFC2-\\uFFC7\\uFFCA-\\uFFCF\\uFFD2-\\uFFD7\\uFFDA-\\uFFDC]"),non_spacing_mark:new RegExp("[\\u0300-\\u036F\\u0483-\\u0487\\u0591-\\u05BD\\u05BF\\u05C1\\u05C2\\u05C4\\u05C5\\u05C7\\u0610-\\u061A\\u064B-\\u065E\\u0670\\u06D6-\\u06DC\\u06DF-\\u06E4\\u06E7\\u06E8\\u06EA-\\u06ED\\u0711\\u0730-\\u074A\\u07A6-\\u07B0\\u07EB-\\u07F3\\u0816-\\u0819\\u081B-\\u0823\\u0825-\\u0827\\u0829-\\u082D\\u0900-\\u0902\\u093C\\u0941-\\u0948\\u094D\\u0951-\\u0955\\u0962\\u0963\\u0981\\u09BC\\u09C1-\\u09C4\\u09CD\\u09E2\\u09E3\\u0A01\\u0A02\\u0A3C\\u0A41\\u0A42\\u0A47\\u0A48\\u0A4B-\\u0A4D\\u0A51\\u0A70\\u0A71\\u0A75\\u0A81\\u0A82\\u0ABC\\u0AC1-\\u0AC5\\u0AC7\\u0AC8\\u0ACD\\u0AE2\\u0AE3\\u0B01\\u0B3C\\u0B3F\\u0B41-\\u0B44\\u0B4D\\u0B56\\u0B62\\u0B63\\u0B82\\u0BC0\\u0BCD\\u0C3E-\\u0C40\\u0C46-\\u0C48\\u0C4A-\\u0C4D\\u0C55\\u0C56\\u0C62\\u0C63\\u0CBC\\u0CBF\\u0CC6\\u0CCC\\u0CCD\\u0CE2\\u0CE3\\u0D41-\\u0D44\\u0D4D\\u0D62\\u0D63\\u0DCA\\u0DD2-\\u0DD4\\u0DD6\\u0E31\\u0E34-\\u0E3A\\u0E47-\\u0E4E\\u0EB1\\u0EB4-\\u0EB9\\u0EBB\\u0EBC\\u0EC8-\\u0ECD\\u0F18\\u0F19\\u0F35\\u0F37\\u0F39\\u0F71-\\u0F7E\\u0F80-\\u0F84\\u0F86\\u0F87\\u0F90-\\u0F97\\u0F99-\\u0FBC\\u0FC6\\u102D-\\u1030\\u1032-\\u1037\\u1039\\u103A\\u103D\\u103E\\u1058\\u1059\\u105E-\\u1060\\u1071-\\u1074\\u1082\\u1085\\u1086\\u108D\\u109D\\u135F\\u1712-\\u1714\\u1732-\\u1734\\u1752\\u1753\\u1772\\u1773\\u17B7-\\u17BD\\u17C6\\u17C9-\\u17D3\\u17DD\\u180B-\\u180D\\u18A9\\u1920-\\u1922\\u1927\\u1928\\u1932\\u1939-\\u193B\\u1A17\\u1A18\\u1A56\\u1A58-\\u1A5E\\u1A60\\u1A62\\u1A65-\\u1A6C\\u1A73-\\u1A7C\\u1A7F\\u1B00-\\u1B03\\u1B34\\u1B36-\\u1B3A\\u1B3C\\u1B42\\u1B6B-\\u1B73\\u1B80\\u1B81\\u1BA2-\\u1BA5\\u1BA8\\u1BA9\\u1C2C-\\u1C33\\u1C36\\u1C37\\u1CD0-\\u1CD2\\u1CD4-\\u1CE0\\u1CE2-\\u1CE8\\u1CED\\u1DC0-\\u1DE6\\u1DFD-\\u1DFF\\u20D0-\\u20DC\\u20E1\\u20E5-\\u20F0\\u2CEF-\\u2CF1\\u2DE0-\\u2DFF\\u302A-\\u302F\\u3099\\u309A\\uA66F\\uA67C\\uA67D\\uA6F0\\uA6F1\\uA802\\uA806\\uA80B\\uA825\\uA826\\uA8C4\\uA8E0-\\uA8F1\\uA926-\\uA92D\\uA947-\\uA951\\uA980-\\uA982\\uA9B3\\uA9B6-\\uA9B9\\uA9BC\\uAA29-\\uAA2E\\uAA31\\uAA32\\uAA35\\uAA36\\uAA43\\uAA4C\\uAAB0\\uAAB2-\\uAAB4\\uAAB7\\uAAB8\\uAABE\\uAABF\\uAAC1\\uABE5\\uABE8\\uABED\\uFB1E\\uFE00-\\uFE0F\\uFE20-\\uFE26]"),space_combining_mark:new RegExp("[\\u0903\\u093E-\\u0940\\u0949-\\u094C\\u094E\\u0982\\u0983\\u09BE-\\u09C0\\u09C7\\u09C8\\u09CB\\u09CC\\u09D7\\u0A03\\u0A3E-\\u0A40\\u0A83\\u0ABE-\\u0AC0\\u0AC9\\u0ACB\\u0ACC\\u0B02\\u0B03\\u0B3E\\u0B40\\u0B47\\u0B48\\u0B4B\\u0B4C\\u0B57\\u0BBE\\u0BBF\\u0BC1\\u0BC2\\u0BC6-\\u0BC8\\u0BCA-\\u0BCC\\u0BD7\\u0C01-\\u0C03\\u0C41-\\u0C44\\u0C82\\u0C83\\u0CBE\\u0CC0-\\u0CC4\\u0CC7\\u0CC8\\u0CCA\\u0CCB\\u0CD5\\u0CD6\\u0D02\\u0D03\\u0D3E-\\u0D40\\u0D46-\\u0D48\\u0D4A-\\u0D4C\\u0D57\\u0D82\\u0D83\\u0DCF-\\u0DD1\\u0DD8-\\u0DDF\\u0DF2\\u0DF3\\u0F3E\\u0F3F\\u0F7F\\u102B\\u102C\\u1031\\u1038\\u103B\\u103C\\u1056\\u1057\\u1062-\\u1064\\u1067-\\u106D\\u1083\\u1084\\u1087-\\u108C\\u108F\\u109A-\\u109C\\u17B6\\u17BE-\\u17C5\\u17C7\\u17C8\\u1923-\\u1926\\u1929-\\u192B\\u1930\\u1931\\u1933-\\u1938\\u19B0-\\u19C0\\u19C8\\u19C9\\u1A19-\\u1A1B\\u1A55\\u1A57\\u1A61\\u1A63\\u1A64\\u1A6D-\\u1A72\\u1B04\\u1B35\\u1B3B\\u1B3D-\\u1B41\\u1B43\\u1B44\\u1B82\\u1BA1\\u1BA6\\u1BA7\\u1BAA\\u1C24-\\u1C2B\\u1C34\\u1C35\\u1CE1\\u1CF2\\uA823\\uA824\\uA827\\uA880\\uA881\\uA8B4-\\uA8C3\\uA952\\uA953\\uA983\\uA9B4\\uA9B5\\uA9BA\\uA9BB\\uA9BD-\\uA9C0\\uAA2F\\uAA30\\uAA33\\uAA34\\uAA4D\\uAA7B\\uABE3\\uABE4\\uABE6\\uABE7\\uABE9\\uABEA\\uABEC]"),connector_punctuation:new RegExp("[\\u005F\\u203F\\u2040\\u2054\\uFE33\\uFE34\\uFE4D-\\uFE4F\\uFF3F]")};I.prototype.toString=function(){return this.message+" (line: "+this.line+", col: "+this.col+", pos: "+this.pos+")\n\n"+this.stack};var Mb={},Nb=s(["typeof","void","delete","--","++","!","~","-","+"]),Ob=s(["--","++"]),Pb=s(["=","+=","-=","/=","*=","%=",">>=","<<=",">>>=","|=","^=","&="]),Qb=function(a,b){for(var c=0;c","<=",">=","in","instanceof"],[">>","<<",">>>"],["+","-"],["*","/","%"]],{}),Rb=c(["for","do","while","switch"]),Sb=c(["atom","num","string","regexp","name"]);N.prototype=new x,function(a){function b(b,c){b.DEFMETHOD("transform",function(b,d){var e,f;return b.push(this),b.before&&(e=b.before(this,c,d)),e===a&&(b.after?(b.stack[b.stack.length-1]=e=this.clone(),c(e,b),f=b.after(e,d),f!==a&&(e=f)):(e=this,c(e,b))),b.pop(),e})}function c(a,b){return S(a,function(a){return a.transform(b,!0)})}b(U,l),b(ba,function(a,b){a.label=a.label.transform(b),a.body=a.body.transform(b)}),b(Y,function(a,b){a.body=a.body.transform(b)}),b(Z,function(a,b){a.body=c(a.body,b)}),b(da,function(a,b){a.condition=a.condition.transform(b),a.body=a.body.transform(b)}),b(ga,function(a,b){a.init&&(a.init=a.init.transform(b)),a.condition&&(a.condition=a.condition.transform(b)),a.step&&(a.step=a.step.transform(b)),a.body=a.body.transform(b)}),b(ha,function(a,b){a.init=a.init.transform(b),a.object=a.object.transform(b),a.body=a.body.transform(b)}),b(ia,function(a,b){a.expression=a.expression.transform(b),a.body=a.body.transform(b)}),b(qa,function(a,b){a.value&&(a.value=a.value.transform(b))}),b(ta,function(a,b){a.label&&(a.label=a.label.transform(b))}),b(wa,function(a,b){a.condition=a.condition.transform(b),a.body=a.body.transform(b),a.alternative&&(a.alternative=a.alternative.transform(b))}),b(xa,function(a,b){a.expression=a.expression.transform(b),a.body=c(a.body,b)}),b(Aa,function(a,b){a.expression=a.expression.transform(b),a.body=c(a.body,b)}),b(Ba,function(a,b){a.body=c(a.body,b),a.bcatch&&(a.bcatch=a.bcatch.transform(b)),a.bfinally&&(a.bfinally=a.bfinally.transform(b))}),b(Ca,function(a,b){a.argname=a.argname.transform(b),a.body=c(a.body,b)}),b(Ea,function(a,b){a.definitions=c(a.definitions,b)}),b(Ha,function(a,b){a.name=a.name.transform(b),a.value&&(a.value=a.value.transform(b))}),b(la,function(a,b){a.name&&(a.name=a.name.transform(b)),a.argnames=c(a.argnames,b),a.body=c(a.body,b)}),b(Ia,function(a,b){a.expression=a.expression.transform(b),a.args=c(a.args,b)}),b(Ka,function(a,b){a.car=a.car.transform(b),a.cdr=a.cdr.transform(b)}),b(Ma,function(a,b){a.expression=a.expression.transform(b)}),b(Na,function(a,b){a.expression=a.expression.transform(b),a.property=a.property.transform(b)}),b(Oa,function(a,b){a.expression=a.expression.transform(b)}),b(Ra,function(a,b){a.left=a.left.transform(b),a.right=a.right.transform(b)}),b(Sa,function(a,b){a.condition=a.condition.transform(b),a.consequent=a.consequent.transform(b),a.alternative=a.alternative.transform(b)}),b(Ua,function(a,b){a.elements=c(a.elements,b)}),b(Va,function(a,b){a.properties=c(a.properties,b)}),b(Wa,function(a,b){a.value=a.value.transform(b)})}(),O.prototype={unmangleable:function(a){ -return this.global&&!(a&&a.toplevel)||this.undeclared||!(a&&a.eval)&&(this.scope.uses_eval||this.scope.uses_with)},mangle:function(a){if(!this.mangled_name&&!this.unmangleable(a)){var b=this.scope;!a.screw_ie8&&this.orig[0]instanceof fb&&(b=b.parent_scope),this.mangled_name=b.next_mangled(a,this)}}},ka.DEFMETHOD("figure_out_scope",function(a){a=j(a,{screw_ie8:!1});var b=this,c=b.parent_scope=null,d=null,e=0,f=new x(function(b,g){if(a.screw_ie8&&b instanceof Ca){var h=c;return c=new ja(b),c.init_scope_vars(e),c.parent_scope=h,g(),c=h,!0}if(b instanceof ja){b.init_scope_vars(e);var h=b.parent_scope=c,i=d;return d=c=b,++e,g(),--e,c=h,d=i,!0}if(b instanceof X)return b.scope=c,m(c.directives,b.value),!0;if(b instanceof ia)for(var j=c;j;j=j.parent_scope)j.uses_with=!0;else if(b instanceof $a&&(b.scope=c),b instanceof fb)d.def_function(b);else if(b instanceof eb)(b.scope=d.parent_scope).def_function(b);else if(b instanceof bb||b instanceof cb){var k=d.def_variable(b);k.constant=b instanceof cb,k.init=f.parent().value}else b instanceof gb&&(a.screw_ie8?c:d).def_variable(b)});b.walk(f);var g=null,h=b.globals=new u,f=new x(function(a,c){if(a instanceof la){var d=g;return g=a,c(),g=d,!0}if(a instanceof ib){var e=a.name,i=a.scope.find_variable(e);if(i)a.thedef=i;else{var j;if(h.has(e)?j=h.get(e):(j=new O(b,h.size(),a),j.undeclared=!0,j.global=!0,h.set(e,j)),a.thedef=j,"eval"==e&&f.parent()instanceof Ia)for(var k=a.scope;k&&!k.uses_eval;k=k.parent_scope)k.uses_eval=!0;g&&"arguments"==e&&(g.uses_arguments=!0)}return a.reference(),!0}});b.walk(f)}),ja.DEFMETHOD("init_scope_vars",function(a){this.directives=[],this.variables=new u,this.functions=new u,this.uses_with=!1,this.uses_eval=!1,this.parent_scope=null,this.enclosed=[],this.cname=-1,this.nesting=a}),ja.DEFMETHOD("strict",function(){return this.has_directive("use strict")}),la.DEFMETHOD("init_scope_vars",function(){ja.prototype.init_scope_vars.apply(this,arguments),this.uses_arguments=!1}),ib.DEFMETHOD("reference",function(){var a=this.definition();a.references.push(this);for(var b=this.scope;b&&(m(b.enclosed,a),b!==a.scope);)b=b.parent_scope;this.frame=this.scope.nesting-a.scope.nesting}),ja.DEFMETHOD("find_variable",function(a){return a instanceof $a&&(a=a.name),this.variables.get(a)||this.parent_scope&&this.parent_scope.find_variable(a)}),ja.DEFMETHOD("has_directive",function(a){return this.parent_scope&&this.parent_scope.has_directive(a)||(this.directives.indexOf(a)>=0?this:null)}),ja.DEFMETHOD("def_function",function(a){this.functions.set(a.name,this.def_variable(a))}),ja.DEFMETHOD("def_variable",function(a){var b;return this.variables.has(a.name)?(b=this.variables.get(a.name),b.orig.push(a)):(b=new O(this,this.variables.size(),a),this.variables.set(a.name,b),b.global=!this.parent_scope),a.thedef=b}),ja.DEFMETHOD("next_mangled",function(a){var b=this.enclosed;a:for(;;){var c=Tb(++this.cname);if(D(c)&&!(a.except.indexOf(c)>=0)){for(var d=b.length;--d>=0;){var e=b[d],f=e.mangled_name||e.unmangleable(a)&&e.name;if(c==f)continue a}return c}}}),na.DEFMETHOD("next_mangled",function(a,b){for(var c=b.orig[0]instanceof db&&this.name&&this.name.definition();;){var d=la.prototype.next_mangled.call(this,a,b);if(!c||c.mangled_name!=d)return d}}),ja.DEFMETHOD("references",function(a){return a instanceof $a&&(a=a.definition()),this.enclosed.indexOf(a)<0?null:a}),$a.DEFMETHOD("unmangleable",function(a){return this.definition().unmangleable(a)}),_a.DEFMETHOD("unmangleable",function(){return!0}),hb.DEFMETHOD("unmangleable",function(){return!1}),$a.DEFMETHOD("unreferenced",function(){return 0==this.definition().references.length&&!(this.scope.uses_eval||this.scope.uses_with)}),$a.DEFMETHOD("undeclared",function(){return this.definition().undeclared}),jb.DEFMETHOD("undeclared",function(){return!1}),hb.DEFMETHOD("undeclared",function(){return!1}),$a.DEFMETHOD("definition",function(){return this.thedef}),$a.DEFMETHOD("global",function(){return this.definition().global}),ka.DEFMETHOD("_default_mangler_options",function(a){return j(a,{except:[],eval:!1,sort:!1,toplevel:!1,screw_ie8:!1})}),ka.DEFMETHOD("mangle_names",function(a){a=this._default_mangler_options(a);var b=-1,c=[],d=new x(function(e,f){if(e instanceof ba){var g=b;return f(),b=g,!0}if(e instanceof ja){var h=(d.parent(),[]);return e.variables.each(function(b){a.except.indexOf(b.name)<0&&h.push(b)}),a.sort&&h.sort(function(a,b){return b.references.length-a.references.length}),void c.push.apply(c,h)}if(e instanceof hb){var i;do i=Tb(++b);while(!D(i));return e.mangled_name=i,!0}return a.screw_ie8&&e instanceof gb?void c.push(e.definition()):void 0});this.walk(d),c.forEach(function(b){b.mangle(a)})}),ka.DEFMETHOD("compute_char_frequency",function(a){a=this._default_mangler_options(a);var b=new x(function(b){b instanceof lb?Tb.consider(b.print_to_string()):b instanceof ra?Tb.consider("return"):b instanceof sa?Tb.consider("throw"):b instanceof va?Tb.consider("continue"):b instanceof ua?Tb.consider("break"):b instanceof W?Tb.consider("debugger"):b instanceof X?Tb.consider(b.value):b instanceof fa?Tb.consider("while"):b instanceof ea?Tb.consider("do while"):b instanceof wa?(Tb.consider("if"),b.alternative&&Tb.consider("else")):b instanceof Fa?Tb.consider("var"):b instanceof Ga?Tb.consider("const"):b instanceof la?Tb.consider("function"):b instanceof ga?Tb.consider("for"):b instanceof ha?Tb.consider("for in"):b instanceof xa?Tb.consider("switch"):b instanceof Aa?Tb.consider("case"):b instanceof za?Tb.consider("default"):b instanceof ia?Tb.consider("with"):b instanceof Ya?Tb.consider("set"+b.key):b instanceof Za?Tb.consider("get"+b.key):b instanceof Xa?Tb.consider(b.key):b instanceof Ja?Tb.consider("new"):b instanceof kb?Tb.consider("this"):b instanceof Ba?Tb.consider("try"):b instanceof Ca?Tb.consider("catch"):b instanceof Da?Tb.consider("finally"):b instanceof $a&&b.unmangleable(a)?Tb.consider(b.name):b instanceof Oa||b instanceof Ra?Tb.consider(b.operator):b instanceof Ma&&Tb.consider(b.property)});this.walk(b),Tb.sort()});var Tb=function(){function a(){d=Object.create(null),c=e.split("").map(function(a){return a.charCodeAt(0)}),c.forEach(function(a){d[a]=0})}function b(a){var b="",d=54;do b+=String.fromCharCode(c[a%d]),a=Math.floor(a/d),d=64;while(a>0);return b}var c,d,e="abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ$_0123456789";return b.consider=function(a){for(var b=a.length;--b>=0;){var c=a.charCodeAt(b);c in d&&++d[c]}},b.sort=function(){c=p(c,function(a,b){return z(a)&&!z(b)?1:z(b)&&!z(a)?-1:d[b]-d[a]})},b.reset=a,a(),b.get=function(){return c},b.freq=function(){return d},b}();ka.DEFMETHOD("scope_warnings",function(a){a=j(a,{undeclared:!1,unreferenced:!0,assign_to_global:!0,func_arguments:!0,nested_defuns:!0,eval:!0});var b=new x(function(c){if(a.undeclared&&c instanceof ib&&c.undeclared()&&U.warn("Undeclared symbol: {name} [{file}:{line},{col}]",{name:c.name,file:c.start.file,line:c.start.line,col:c.start.col}),a.assign_to_global){var d=null;c instanceof Ta&&c.left instanceof ib?d=c.left:c instanceof ha&&c.init instanceof ib&&(d=c.init),d&&(d.undeclared()||d.global()&&d.scope!==d.definition().scope)&&U.warn("{msg}: {name} [{file}:{line},{col}]",{msg:d.undeclared()?"Accidental global?":"Assignment to global",name:d.name,file:d.start.file,line:d.start.line,col:d.start.col})}a.eval&&c instanceof ib&&c.undeclared()&&"eval"==c.name&&U.warn("Eval is used [{file}:{line},{col}]",c.start),a.unreferenced&&(c instanceof ab||c instanceof hb)&&!(c instanceof gb)&&c.unreferenced()&&U.warn("{type} {name} is declared but not referenced [{file}:{line},{col}]",{type:c instanceof hb?"Label":"Symbol",name:c.name,file:c.start.file,line:c.start.line,col:c.start.col}),a.func_arguments&&c instanceof la&&c.uses_arguments&&U.warn("arguments used in function {name} [{file}:{line},{col}]",{name:c.name?c.name.name:"anonymous",file:c.start.file,line:c.start.line,col:c.start.col}),a.nested_defuns&&c instanceof oa&&!(b.parent()instanceof ja)&&U.warn('Function {name} declared in nested statement "{type}" [{file}:{line},{col}]',{name:c.name.name,type:b.parent().TYPE,file:c.start.file,line:c.start.line,col:c.start.col})});this.walk(b)}),function(){function a(a,b){a.DEFMETHOD("_codegen",b)}function b(a,c){Array.isArray(a)?a.forEach(function(a){b(a,c)}):a.DEFMETHOD("needs_parens",c)}function c(a,b,c){var d=a.length-1;a.forEach(function(a,e){a instanceof _||(c.indent(),a.print(c),e==d&&b||(c.newline(),b&&c.newline()))})}function d(a,b){a.length>0?b.with_block(function(){c(a,!1,b)}):b.print("{}")}function e(a,b){if(b.option("bracketize"))return void n(a.body,b);if(!a.body)return b.force_semicolon();if(a.body instanceof ea&&!b.option("screw_ie8"))return void n(a.body,b);for(var c=a.body;;)if(c instanceof wa){if(!c.alternative)return void n(a.body,b);c=c.alternative}else{if(!(c instanceof aa))break;c=c.body}h(a.body,b)}function f(a,b,c){if(c)try{a.walk(new x(function(a){if(a instanceof Ra&&"in"==a.operator)throw b})),a.print(b)}catch(d){if(d!==b)throw d;a.print(b,!0)}else a.print(b)}function g(a){return[92,47,46,43,42,63,40,41,91,93,123,125,36,94,58,124,33,10,13,0,65279,8232,8233].indexOf(a)<0}function h(a,b){b.option("bracketize")?!a||a instanceof _?b.print("{}"):a instanceof $?a.print(b):b.with_block(function(){b.indent(),a.print(b),b.newline()}):!a||a instanceof _?b.force_semicolon():a.print(b)}function i(a){for(var b=a.stack(),c=b.length,d=b[--c],e=b[--c];c>0;){if(e instanceof V&&e.body===d)return!0;if(!(e instanceof Ka&&e.car===d||e instanceof Ia&&e.expression===d&&!(e instanceof Ja)||e instanceof Ma&&e.expression===d||e instanceof Na&&e.expression===d||e instanceof Sa&&e.condition===d||e instanceof Ra&&e.left===d||e instanceof Qa&&e.expression===d))return!1;d=e,e=b[--c]}}function j(a,b){return 0==a.args.length&&!b.option("beautify")}function k(a){for(var b=a[0],c=b.length,d=1;d=0?d.push("0x"+a.toString(16).toLowerCase(),"0"+a.toString(8)):d.push("-0x"+(-a).toString(16).toLowerCase(),"-0"+(-a).toString(8)),(b=/^(.*?)(0+)$/.exec(a))&&d.push(b[1]+"e"+b[2].length)):(b=/^0?\.(0+)(.*)$/.exec(a))&&d.push(b[2]+"e-"+(b[1].length+b[2].length),c.substr(c.indexOf("."))),k(d)}function n(a,b){return a instanceof $?void a.print(b):void b.with_block(function(){b.indent(),a.print(b),b.newline()})}function o(a,b){a.DEFMETHOD("add_source_map",function(a){b(this,a)})}function p(a,b){b.add_mapping(a.start)}U.DEFMETHOD("print",function(a,b){function c(){d.add_comments(a),d.add_source_map(a),e(d,a)}var d=this,e=d._codegen;a.push_node(d),b||d.needs_parens(a)?a.with_parens(c):c(),a.pop_node()}),U.DEFMETHOD("print_to_string",function(a){var b=P(a);return this.print(b),b.get()}),U.DEFMETHOD("add_comments",function(a){var b=a.option("comments"),c=this;if(b){var d=c.start;if(d&&!d._comments_dumped){d._comments_dumped=!0;var e=d.comments_before||[];c instanceof qa&&c.value&&c.value.walk(new x(function(a){return a.start&&a.start.comments_before&&(e=e.concat(a.start.comments_before),a.start.comments_before=[]),a instanceof na||a instanceof Ua||a instanceof Va?!0:void 0})),b.test?e=e.filter(function(a){return b.test(a.value)}):"function"==typeof b&&(e=e.filter(function(a){return b(c,a)})),e.forEach(function(b){/comment[134]/.test(b.type)?(a.print("//"+b.value+"\n"),a.indent()):"comment2"==b.type&&(a.print("/*"+b.value+"*/"),d.nlb?(a.print("\n"),a.indent()):a.space())})}}}),b(U,function(){return!1}),b(na,function(a){return i(a)}),b(Va,function(a){return i(a)}),b([Oa,sb],function(a){var b=a.parent();return b instanceof La&&b.expression===this}),b(Ka,function(a){var b=a.parent();return b instanceof Ia||b instanceof Oa||b instanceof Ra||b instanceof Ha||b instanceof La||b instanceof Ua||b instanceof Wa||b instanceof Sa}),b(Ra,function(a){var b=a.parent();if(b instanceof Ia&&b.expression===this)return!0;if(b instanceof Oa)return!0;if(b instanceof La&&b.expression===this)return!0;if(b instanceof Ra){var c=b.operator,d=Qb[c],e=this.operator,f=Qb[e];if(d>f||d==f&&this===b.right)return!0}}),b(La,function(a){var b=a.parent();if(b instanceof Ja&&b.expression===this)try{this.walk(new x(function(a){if(a instanceof Ia)throw b}))}catch(c){if(c!==b)throw c;return!0}}),b(Ia,function(a){var b,c=a.parent();return c instanceof Ja&&c.expression===this?!0:this.expression instanceof na&&c instanceof La&&c.expression===this&&(b=a.parent(1))instanceof Ta&&b.left===c}),b(Ja,function(a){var b=a.parent();return j(this,a)&&(b instanceof La||b instanceof Ia&&b.expression===this)?!0:void 0}),b(nb,function(a){var b=a.parent();return this.getValue()<0&&b instanceof La&&b.expression===this?!0:void 0}),b(rb,function(a){var b=a.parent();return b instanceof La&&b.expression===this?!0:void 0}),b([Ta,Sa],function(a){var b=a.parent();return b instanceof Oa?!0:b instanceof Ra&&!(b instanceof Ta)?!0:b instanceof Ia&&b.expression===this?!0:b instanceof Sa&&b.condition===this?!0:b instanceof La&&b.expression===this?!0:void 0}),a(X,function(a,b){b.print_string(a.value),b.semicolon()}),a(W,function(a,b){b.print("debugger"),b.semicolon()}),aa.DEFMETHOD("_do_print_body",function(a){h(this.body,a)}),a(V,function(a,b){a.body.print(b),b.semicolon()}),a(ka,function(a,b){c(a.body,!0,b),b.print("")}),a(ba,function(a,b){a.label.print(b),b.colon(),a.body.print(b)}),a(Y,function(a,b){a.body.print(b),b.semicolon()}),a($,function(a,b){d(a.body,b)}),a(_,function(a,b){b.semicolon()}),a(ea,function(a,b){b.print("do"),b.space(),a._do_print_body(b),b.space(),b.print("while"),b.space(),b.with_parens(function(){a.condition.print(b)}),b.semicolon()}),a(fa,function(a,b){b.print("while"),b.space(),b.with_parens(function(){a.condition.print(b)}),b.space(),a._do_print_body(b)}),a(ga,function(a,b){b.print("for"),b.space(),b.with_parens(function(){!a.init||a.init instanceof _?b.print(";"):(a.init instanceof Ea?a.init.print(b):f(a.init,b,!0),b.print(";"),b.space()),a.condition?(a.condition.print(b),b.print(";"),b.space()):b.print(";"),a.step&&a.step.print(b)}),b.space(),a._do_print_body(b)}),a(ha,function(a,b){b.print("for"),b.space(),b.with_parens(function(){a.init.print(b),b.space(),b.print("in"),b.space(),a.object.print(b)}),b.space(),a._do_print_body(b)}),a(ia,function(a,b){b.print("with"),b.space(),b.with_parens(function(){a.expression.print(b)}),b.space(),a._do_print_body(b)}),la.DEFMETHOD("_do_print",function(a,b){var c=this;b||a.print("function"),c.name&&(a.space(),c.name.print(a)),a.with_parens(function(){c.argnames.forEach(function(b,c){c&&a.comma(),b.print(a)})}),a.space(),d(c.body,a)}),a(la,function(a,b){a._do_print(b)}),qa.DEFMETHOD("_do_print",function(a,b){a.print(b),this.value&&(a.space(),this.value.print(a)),a.semicolon()}),a(ra,function(a,b){a._do_print(b,"return")}),a(sa,function(a,b){a._do_print(b,"throw")}),ta.DEFMETHOD("_do_print",function(a,b){a.print(b),this.label&&(a.space(),this.label.print(a)),a.semicolon()}),a(ua,function(a,b){a._do_print(b,"break")}),a(va,function(a,b){a._do_print(b,"continue")}),a(wa,function(a,b){b.print("if"),b.space(),b.with_parens(function(){a.condition.print(b)}),b.space(),a.alternative?(e(a,b),b.space(),b.print("else"),b.space(),h(a.alternative,b)):a._do_print_body(b)}),a(xa,function(a,b){b.print("switch"),b.space(),b.with_parens(function(){a.expression.print(b)}),b.space(),a.body.length>0?b.with_block(function(){a.body.forEach(function(a,c){c&&b.newline(),b.indent(!0),a.print(b)})}):b.print("{}")}),ya.DEFMETHOD("_do_print_body",function(a){this.body.length>0&&(a.newline(),this.body.forEach(function(b){a.indent(),b.print(a),a.newline()}))}),a(za,function(a,b){b.print("default:"),a._do_print_body(b)}),a(Aa,function(a,b){b.print("case"),b.space(),a.expression.print(b),b.print(":"),a._do_print_body(b)}),a(Ba,function(a,b){b.print("try"),b.space(),d(a.body,b),a.bcatch&&(b.space(),a.bcatch.print(b)),a.bfinally&&(b.space(),a.bfinally.print(b))}),a(Ca,function(a,b){b.print("catch"),b.space(),b.with_parens(function(){a.argname.print(b)}),b.space(),d(a.body,b)}),a(Da,function(a,b){b.print("finally"),b.space(),d(a.body,b)}),Ea.DEFMETHOD("_do_print",function(a,b){a.print(b),a.space(),this.definitions.forEach(function(b,c){c&&a.comma(),b.print(a)});var c=a.parent(),d=c instanceof ga||c instanceof ha,e=d&&c.init===this;e||a.semicolon()}),a(Fa,function(a,b){a._do_print(b,"var")}),a(Ga,function(a,b){a._do_print(b,"const")}),a(Ha,function(a,b){if(a.name.print(b),a.value){b.space(),b.print("="),b.space();var c=b.parent(1),d=c instanceof ga||c instanceof ha;f(a.value,b,d)}}),a(Ia,function(a,b){a.expression.print(b),a instanceof Ja&&j(a,b)||b.with_parens(function(){a.args.forEach(function(a,c){c&&b.comma(),a.print(b)})})}),a(Ja,function(a,b){b.print("new"),b.space(),Ia.prototype._codegen(a,b)}),Ka.DEFMETHOD("_do_print",function(a){this.car.print(a),this.cdr&&(a.comma(),a.should_break()&&(a.newline(),a.indent()),this.cdr.print(a))}),a(Ka,function(a,b){a._do_print(b)}),a(Ma,function(a,b){var c=a.expression;c.print(b),c instanceof nb&&c.getValue()>=0&&(/[xa-f.]/i.test(b.last())||b.print(".")),b.print("."),b.add_mapping(a.end),b.print_name(a.property)}),a(Na,function(a,b){a.expression.print(b),b.print("["),a.property.print(b),b.print("]")}),a(Pa,function(a,b){var c=a.operator;b.print(c),(/^[a-z]/i.test(c)||/[+-]$/.test(c)&&a.expression instanceof Pa&&/^[+-]/.test(a.expression.operator))&&b.space(),a.expression.print(b)}),a(Qa,function(a,b){a.expression.print(b),b.print(a.operator)}),a(Ra,function(a,b){a.left.print(b),b.space(),b.print(a.operator),"<"==a.operator&&a.right instanceof Pa&&"!"==a.right.operator&&a.right.expression instanceof Pa&&"--"==a.right.expression.operator?b.print(" "):b.space(),a.right.print(b)}),a(Sa,function(a,b){a.condition.print(b),b.space(),b.print("?"),b.space(),a.consequent.print(b),b.space(),b.colon(),a.alternative.print(b)}),a(Ua,function(a,b){b.with_square(function(){var c=a.elements,d=c.length;d>0&&b.space(),c.forEach(function(a,c){c&&b.comma(),a.print(b),c===d-1&&a instanceof tb&&b.comma()}),d>0&&b.space()})}),a(Va,function(a,b){a.properties.length>0?b.with_block(function(){a.properties.forEach(function(a,c){c&&(b.print(","),b.newline()),b.indent(),a.print(b)}),b.newline()}):b.print("{}")}),a(Xa,function(a,b){var c=a.key;b.option("quote_keys")?b.print_string(c+""):("number"==typeof c||!b.option("beautify")&&+c+""==c)&&parseFloat(c)>=0?b.print(m(c)):(Ab(c)?b.option("screw_ie8"):G(c))?b.print_name(c):b.print_string(c),b.colon(),a.value.print(b)}),a(Ya,function(a,b){b.print("set"),b.space(),a.key.print(b),a.value._do_print(b,!0)}),a(Za,function(a,b){b.print("get"),b.space(),a.key.print(b),a.value._do_print(b,!0)}),a($a,function(a,b){var c=a.definition();b.print_name(c?c.mangled_name||c.name:a.name)}),a(sb,function(a,b){b.print("void 0")}),a(tb,l),a(ub,function(a,b){b.print("1/0")}),a(rb,function(a,b){b.print("0/0")}),a(kb,function(a,b){b.print("this")}),a(lb,function(a,b){b.print(a.getValue())}),a(mb,function(a,b){b.print_string(a.getValue())}),a(nb,function(a,b){b.print(m(a.getValue()))}),a(ob,function(a,b){var c=a.getValue().toString();b.option("ascii_only")?c=b.to_ascii(c):b.option("unescape_regexps")&&(c=c.split("\\\\").map(function(a){return a.replace(/\\u[0-9a-fA-F]{4}|\\x[0-9a-fA-F]{2}/g,function(a){var b=parseInt(a.substr(2),16);return g(b)?String.fromCharCode(b):a})}).join("\\\\")),b.print(c);var d=b.parent();d instanceof Ra&&/^in/.test(d.operator)&&d.left===a&&b.print(" ")}),o(U,l),o(X,p),o(W,p),o($a,p),o(pa,p),o(aa,p),o(ba,l),o(la,p),o(xa,p),o(ya,p),o($,p),o(ka,l),o(Ja,p),o(Ba,p),o(Ca,p),o(Da,p),o(Ea,p),o(lb,p),o(Wa,function(a,b){b.add_mapping(a.start,a.key)})}(),Q.prototype=new N,k(Q.prototype,{option:function(a){return this.options[a]},warn:function(){this.options.warnings&&U.warn.apply(U,arguments)},before:function(a,b,c){if(a._squeezed)return a;var d=!1;return a instanceof ja&&(a=a.hoist_declarations(this),d=!0),b(a,this),a=a.optimize(this),d&&a instanceof ja&&(a.drop_unused(this),b(a,this)),a._squeezed=!0,a}}),function(){function a(a,b){a.DEFMETHOD("optimize",function(a){var c=this;if(c._optimized)return c;var d=b(c,a);return d._optimized=!0,d===c?d:d.transform(a)})}function b(a,b,c){return c||(c={}),b&&(c.start||(c.start=b.start),c.end||(c.end=b.end)),new a(c)}function c(a,c,d){if(c instanceof U)return c.transform(a);switch(typeof c){case"string":return b(mb,d,{value:c}).optimize(a);case"number":return b(isNaN(c)?rb:nb,d,{value:c}).optimize(a);case"boolean":return b(c?xb:wb,d).optimize(a);case"undefined":return b(sb,d).optimize(a);default:if(null===c)return b(qb,d).optimize(a);if(c instanceof RegExp)return b(ob,d).optimize(a);throw new Error(n("Can't handle constant of type: {type}",{type:typeof c}))}}function d(a){if(null===a)return[];if(a instanceof $)return a.body;if(a instanceof _)return[];if(a instanceof V)return[a];throw new Error("Can't convert thing to statement array")}function e(a){return null===a?!0:a instanceof _?!0:a instanceof $?0==a.body.length:!1}function h(a){return a instanceof xa?a:(a instanceof ga||a instanceof ha||a instanceof da)&&a.body instanceof $?a.body:a}function i(a,c){function e(a){function d(a,c){return b(Y,a,{body:b(Ta,a,{operator:"=",left:b(Ma,c,{expression:b(ib,c,c),property:"$inject"}),right:b(Ua,a,{elements:a.argnames.map(function(a){return b(mb,a,{value:a.name})})})})})}return a.reduce(function(a,b){a.push(b);var e=b.start,f=e.comments_before;if(f&&f.length>0){var g=f.pop();/@ngInject/.test(g.value)&&(b instanceof oa?a.push(d(b,b.name)):b instanceof Ea?b.definitions.forEach(function(b){b.value&&b.value instanceof la&&a.push(d(b.value,b.name))}):c.warn("Unknown statement marked with @ngInject [{file}:{line},{col}]",e))}return a},[])}function f(a){var b=[];return a.reduce(function(a,c){return c instanceof $?(p=!0,a.push.apply(a,f(c.body))):c instanceof _?p=!0:c instanceof X?b.indexOf(c.value)<0?(a.push(c),b.push(c.value)):p=!0:a.push(c),a},[])}function g(a,c){var e=c.self(),f=e instanceof la,g=[];a:for(var i=a.length;--i>=0;){var j=a[i];switch(!0){case f&&j instanceof ra&&!j.value&&0==g.length:p=!0;continue a;case j instanceof wa:if(j.body instanceof ra){if((f&&0==g.length||g[0]instanceof ra&&!g[0].value)&&!j.body.value&&!j.alternative){p=!0;var k=b(Y,j.condition,{body:j.condition});g.unshift(k);continue a}if(g[0]instanceof ra&&j.body.value&&g[0].value&&!j.alternative){p=!0,j=j.clone(),j.alternative=g[0],g[0]=j.transform(c);continue a}if((0==g.length||g[0]instanceof ra)&&j.body.value&&!j.alternative&&f){p=!0,j=j.clone(),j.alternative=g[0]||b(ra,j,{value:b(sb,j)}),g[0]=j.transform(c);continue a}if(!j.body.value&&f){p=!0,j=j.clone(),j.condition=j.condition.negate(c),j.body=b($,j,{body:d(j.alternative).concat(g)}),j.alternative=null,g=[j.transform(c)];continue a}if(1==g.length&&f&&g[0]instanceof Y&&(!j.alternative||j.alternative instanceof Y)){p=!0,g.push(b(ra,g[0],{value:b(sb,g[0])}).transform(c)),g=d(j.alternative).concat(g),g.unshift(j);continue a}}var l=q(j.body),m=l instanceof ta?c.loopcontrol_target(l.label):null;if(l&&(l instanceof ra&&!l.value&&f||l instanceof va&&e===h(m)||l instanceof ua&&m instanceof $&&e===m)){l.label&&o(l.label.thedef.references,l),p=!0;var n=d(j.body).slice(0,-1);j=j.clone(),j.condition=j.condition.negate(c),j.body=b($,j,{body:d(j.alternative).concat(g)}),j.alternative=b($,j,{body:n}),g=[j.transform(c)];continue a}var l=q(j.alternative),m=l instanceof ta?c.loopcontrol_target(l.label):null;if(l&&(l instanceof ra&&!l.value&&f||l instanceof va&&e===h(m)||l instanceof ua&&m instanceof $&&e===m)){l.label&&o(l.label.thedef.references,l),p=!0,j=j.clone(),j.body=b($,j.body,{body:d(j.body).concat(g)}),j.alternative=b($,j.alternative,{body:d(j.alternative).slice(0,-1)}),g=[j.transform(c)];continue a}g.unshift(j);break;default:g.unshift(j)}}return g}function i(a,b){var c=!1,d=a.length,e=b.self();return a=a.reduce(function(a,d){if(c)j(b,d,a);else{if(d instanceof ta){var f=b.loopcontrol_target(d.label);d instanceof ua&&f instanceof $&&h(f)===e||d instanceof va&&h(f)===e?d.label&&o(d.label.thedef.references,d):a.push(d)}else a.push(d);q(d)&&(c=!0)}return a},[]),p=a.length!=d,a}function k(a,c){function d(){e=Ka.from_array(e),e&&f.push(b(Y,e,{body:e})),e=[]}if(a.length<2)return a;var e=[],f=[];return a.forEach(function(a){a instanceof Y?e.push(a.body):(d(),f.push(a))}),d(),f=l(f,c),p=f.length!=a.length,f}function l(a,c){function d(a){e.pop();var b=f.body;return b instanceof Ka?b.add(a):b=Ka.cons(b,a),b.transform(c)}var e=[],f=null;return a.forEach(function(a){if(f)if(a instanceof ga){var c={};try{f.body.walk(new x(function(a){if(a instanceof Ra&&"in"==a.operator)throw c})),!a.init||a.init instanceof Ea?a.init||(a.init=f.body,e.pop()):a.init=d(a.init)}catch(g){if(g!==c)throw g}}else a instanceof wa?a.condition=d(a.condition):a instanceof ia?a.expression=d(a.expression):a instanceof qa&&a.value?a.value=d(a.value):a instanceof qa?a.value=d(b(sb,a)):a instanceof xa&&(a.expression=d(a.expression));e.push(a),f=a instanceof Y?a:null}),e}function m(a,b){var c=null;return a.reduce(function(a,b){return b instanceof Ea&&c&&c.TYPE==b.TYPE?(c.definitions=c.definitions.concat(b.definitions),p=!0):b instanceof ga&&c instanceof Ea&&(!b.init||b.init.TYPE==c.TYPE)?(p=!0,a.pop(),b.init?b.init.definitions=c.definitions.concat(b.init.definitions):b.init=c,a.push(b),c=b):(c=b,a.push(b)),a},[])}function n(a,c){a.forEach(function(a){a instanceof Y&&(a.body=function c(a){return a.transform(new N(function(a){if(a instanceof Ia&&a.expression instanceof na)return b(Pa,a,{operator:"!",expression:a});if(a instanceof Ia)a.expression=c(a.expression);else if(a instanceof Ka)a.car=c(a.car);else if(a instanceof Sa){var d=c(a.condition);if(d!==a.condition){a.condition=d;var e=a.consequent;a.consequent=a.alternative,a.alternative=e}}return a}))}(a.body))})}var p;do p=!1,c.option("angular")&&(a=e(a)),a=f(a),c.option("dead_code")&&(a=i(a,c)),c.option("if_return")&&(a=g(a,c)),c.option("sequences")&&(a=k(a,c)),c.option("join_vars")&&(a=m(a,c));while(p);return c.option("negate_iife")&&n(a,c),a}function j(a,b,c){a.warn("Dropping unreachable code [{file}:{line},{col}]",b.start),b.walk(new x(function(b){return b instanceof Ea?(a.warn("Declarations in unreachable code! [{file}:{line},{col}]",b.start),b.remove_initializers(),c.push(b),!0):b instanceof oa?(c.push(b),!0):b instanceof ja?!0:void 0}))}function k(a,b){return a.print_to_string().length>b.print_to_string().length?b:a}function q(a){return a&&a.aborts()}function r(a,c){function e(e){e=d(e),a.body instanceof $?(a.body=a.body.clone(),a.body.body=e.concat(a.body.body.slice(1)),a.body=a.body.transform(c)):a.body=b($,a.body,{body:e}).transform(c),r(a,c)}var f=a.body instanceof $?a.body.body[0]:a.body;f instanceof wa&&(f.body instanceof ua&&c.loopcontrol_target(f.body.label)===a?(a.condition=a.condition?b(Ra,a.condition,{left:a.condition,operator:"&&",right:f.condition.negate(c)}):f.condition.negate(c),e(f.alternative)):f.alternative instanceof ua&&c.loopcontrol_target(f.alternative.label)===a&&(a.condition=a.condition?b(Ra,a.condition,{left:a.condition,operator:"&&",right:f.condition}):f.condition,e(f.body)))}function v(a,b){var c=b.option("pure_getters");b.options.pure_getters=!1;var d=a.has_side_effects(b);return b.options.pure_getters=c,d}function w(a,c){return c.option("booleans")&&c.in_boolean_context()?b(xb,a):a}a(U,function(a,b){return a}),U.DEFMETHOD("equivalent_to",function(a){return this.print_to_string()==a.print_to_string()}),function(a){var b=["!","delete"],c=["in","instanceof","==","!=","===","!==","<","<=",">=",">"];a(U,function(){return!1}),a(Pa,function(){return f(this.operator,b)}),a(Ra,function(){return f(this.operator,c)||("&&"==this.operator||"||"==this.operator)&&this.left.is_boolean()&&this.right.is_boolean()}),a(Sa,function(){return this.consequent.is_boolean()&&this.alternative.is_boolean()}),a(Ta,function(){return"="==this.operator&&this.right.is_boolean()}),a(Ka,function(){return this.cdr.is_boolean()}),a(xb,function(){return!0}),a(wb,function(){return!0})}(function(a,b){a.DEFMETHOD("is_boolean",b)}),function(a){a(U,function(){return!1}),a(mb,function(){return!0}),a(Pa,function(){return"typeof"==this.operator}),a(Ra,function(a){return"+"==this.operator&&(this.left.is_string(a)||this.right.is_string(a))}),a(Ta,function(a){return("="==this.operator||"+="==this.operator)&&this.right.is_string(a)}),a(Ka,function(a){return this.cdr.is_string(a)}),a(Sa,function(a){return this.consequent.is_string(a)&&this.alternative.is_string(a)}),a(Ia,function(a){return a.option("unsafe")&&this.expression instanceof ib&&"String"==this.expression.name&&this.expression.undeclared()})}(function(a,b){a.DEFMETHOD("is_string",b)}),function(a){function b(a,b){if(!b)throw new Error("Compressor must be passed");return a._eval(b)}U.DEFMETHOD("evaluate",function(b){if(!b.option("evaluate"))return[this];try{var d=this._eval(b);return[k(c(b,d,this),this),d]}catch(e){if(e!==a)throw e;return[this]}}),a(V,function(){throw new Error(n("Cannot evaluate a statement [{file}:{line},{col}]",this.start))}),a(na,function(){throw a}),a(U,function(){throw a}),a(lb,function(){return this.getValue()}),a(Pa,function(c){var d=this.expression;switch(this.operator){case"!":return!b(d,c);case"typeof":if(d instanceof na)return"function";if(d=b(d,c),d instanceof RegExp)throw a;return typeof d;case"void":return void b(d,c);case"~":return~b(d,c);case"-":if(d=b(d,c),0===d)throw a;return-d;case"+":return+b(d,c)}throw a}),a(Ra,function(c){var d=this.left,e=this.right;switch(this.operator){case"&&":return b(d,c)&&b(e,c);case"||":return b(d,c)||b(e,c);case"|":return b(d,c)|b(e,c);case"&":return b(d,c)&b(e,c);case"^":return b(d,c)^b(e,c);case"+":return b(d,c)+b(e,c);case"*":return b(d,c)*b(e,c);case"/":return b(d,c)/b(e,c);case"%":return b(d,c)%b(e,c);case"-":return b(d,c)-b(e,c);case"<<":return b(d,c)<>":return b(d,c)>>b(e,c);case">>>":return b(d,c)>>>b(e,c);case"==":return b(d,c)==b(e,c);case"===":return b(d,c)===b(e,c);case"!=":return b(d,c)!=b(e,c);case"!==":return b(d,c)!==b(e,c);case"<":return b(d,c)":return b(d,c)>b(e,c);case">=":return b(d,c)>=b(e,c);case"in":return b(d,c)in b(e,c);case"instanceof":return b(d,c)instanceof b(e,c)}throw a}),a(Sa,function(a){return b(this.condition,a)?b(this.consequent,a):b(this.alternative,a)}),a(ib,function(c){var d=this.definition();if(d&&d.constant&&d.init)return b(d.init,c);throw a}),a(Ma,function(c){if(c.option("unsafe")&&"length"==this.property){var d=b(this.expression,c);if("string"==typeof d)return d.length}throw a})}(function(a,b){a.DEFMETHOD("_eval",b)}),function(a){function c(a){return b(Pa,a,{operator:"!",expression:a})}a(U,function(){return c(this)}),a(V,function(){throw new Error("Cannot negate a statement")}),a(na,function(){return c(this)}),a(Pa,function(){return"!"==this.operator?this.expression:c(this)}),a(Ka,function(a){var b=this.clone();return b.cdr=b.cdr.negate(a),b}),a(Sa,function(a){var b=this.clone();return b.consequent=b.consequent.negate(a),b.alternative=b.alternative.negate(a),k(c(this),b)}),a(Ra,function(a){var b=this.clone(),d=this.operator;if(a.option("unsafe_comps"))switch(d){case"<=":return b.operator=">",b;case"<":return b.operator=">=",b;case">=":return b.operator="<",b;case">":return b.operator="<=",b}switch(d){case"==":return b.operator="!=",b;case"!=":return b.operator="==",b;case"===":return b.operator="!==",b;case"!==":return b.operator="===",b;case"&&":return b.operator="||",b.left=b.left.negate(a),b.right=b.right.negate(a),k(c(this),b);case"||":return b.operator="&&",b.left=b.left.negate(a),b.right=b.right.negate(a),k(c(this),b)}return c(this)})}(function(a,b){a.DEFMETHOD("negate",function(a){return b.call(this,a)})}),function(a){a(U,function(a){return!0}),a(_,function(a){return!1}),a(lb,function(a){return!1}),a(kb,function(a){return!1}),a(Ia,function(a){var b=a.option("pure_funcs");return b?b.indexOf(this.expression.print_to_string())<0:!0}),a(Z,function(a){for(var b=this.body.length;--b>=0;)if(this.body[b].has_side_effects(a))return!0; - -return!1}),a(Y,function(a){return this.body.has_side_effects(a)}),a(oa,function(a){return!0}),a(na,function(a){return!1}),a(Ra,function(a){return this.left.has_side_effects(a)||this.right.has_side_effects(a)}),a(Ta,function(a){return!0}),a(Sa,function(a){return this.condition.has_side_effects(a)||this.consequent.has_side_effects(a)||this.alternative.has_side_effects(a)}),a(Oa,function(a){return"delete"==this.operator||"++"==this.operator||"--"==this.operator||this.expression.has_side_effects(a)}),a(ib,function(a){return this.global()&&this.undeclared()}),a(Va,function(a){for(var b=this.properties.length;--b>=0;)if(this.properties[b].has_side_effects(a))return!0;return!1}),a(Wa,function(a){return this.value.has_side_effects(a)}),a(Ua,function(a){for(var b=this.elements.length;--b>=0;)if(this.elements[b].has_side_effects(a))return!0;return!1}),a(Ma,function(a){return a.option("pure_getters")?this.expression.has_side_effects(a):!0}),a(Na,function(a){return a.option("pure_getters")?this.expression.has_side_effects(a)||this.property.has_side_effects(a):!0}),a(La,function(a){return!a.option("pure_getters")}),a(Ka,function(a){return this.car.has_side_effects(a)||this.cdr.has_side_effects(a)})}(function(a,b){a.DEFMETHOD("has_side_effects",b)}),function(a){function b(){var a=this.body.length;return a>0&&q(this.body[a-1])}a(V,function(){return null}),a(pa,function(){return this}),a($,b),a(ya,b),a(wa,function(){return this.alternative&&q(this.body)&&q(this.alternative)})}(function(a,b){a.DEFMETHOD("aborts",b)}),a(X,function(a,c){return a.scope.has_directive(a.value)!==a.scope?b(_,a):a}),a(W,function(a,c){return c.option("drop_debugger")?b(_,a):a}),a(ba,function(a,c){return a.body instanceof ua&&c.loopcontrol_target(a.body.label)===a.body?b(_,a):0==a.label.references.length?a.body:a}),a(Z,function(a,b){return a.body=i(a.body,b),a}),a($,function(a,c){switch(a.body=i(a.body,c),a.body.length){case 1:return a.body[0];case 0:return b(_,a)}return a}),ja.DEFMETHOD("drop_unused",function(a){var c=this;if(a.option("unused")&&!(c instanceof ka)&&!c.uses_eval){var d=[],e=new u,g=this,h=new x(function(b,f){if(b!==c){if(b instanceof oa)return e.add(b.name.name,b),!0;if(b instanceof Ea&&g===c)return b.definitions.forEach(function(b){b.value&&(e.add(b.name.name,b.value),b.value.has_side_effects(a)&&b.value.walk(h))}),!0;if(b instanceof ib)return m(d,b.definition()),!0;if(b instanceof ja){var i=g;return g=b,f(),g=i,!0}}});c.walk(h);for(var i=0;i=0;){var l=i[k];if(!l.unreferenced())break;i.pop(),a.warn("Dropping unused function argument {name} [{file}:{line},{col}]",{name:l.name,file:l.start.file,line:l.start.line,col:l.start.col})}if(e instanceof oa&&e!==c)return f(e.name.definition(),d)?e:(a.warn("Dropping unused function {name} [{file}:{line},{col}]",{name:e.name.name,file:e.name.start.file,line:e.name.start.line,col:e.name.start.col}),b(_,e));if(e instanceof Ea&&!(j.parent()instanceof ha)){var m=e.definitions.filter(function(b){if(f(b.name.definition(),d))return!0;var c={name:b.name.name,file:b.name.start.file,line:b.name.start.line,col:b.name.start.col};return b.value&&b.value.has_side_effects(a)?(b._unused_side_effects=!0,a.warn("Side effects in initialization of unused variable {name} [{file}:{line},{col}]",c),!0):(a.warn("Dropping unused variable {name} [{file}:{line},{col}]",c),!1)});m=p(m,function(a,b){return!a.value&&b.value?-1:!b.value&&a.value?1:0});for(var n=[],k=0;k0&&(n.push(o.value),o.value=Ka.from_array(n),n=[]),++k)}return n=n.length>0?b($,e,{body:[b(Y,e,{body:Ka.from_array(n)})]}):null,0!=m.length||n?0==m.length?n:(e.definitions=m,n&&(n.body.unshift(e),e=n),e):b(_,e)}if(e instanceof ga&&(g(e,this),e.init instanceof $)){var q=e.init.body.slice(0,-1);return e.init=e.init.body.slice(-1)[0].body,q.push(e),h?S.splice(q):b($,e,{body:q})}return e instanceof ja&&e!==c?e:void 0});c.transform(j)}}),ja.DEFMETHOD("hoist_declarations",function(a){var c=a.option("hoist_funs"),d=a.option("hoist_vars"),e=this;if(c||d){var f=[],h=[],i=new u,j=0,k=0;e.walk(new x(function(a){return a instanceof ja&&a!==e?!0:a instanceof Fa?(++k,!0):void 0})),d=d&&k>1;var l=new N(function(a){if(a!==e){if(a instanceof X)return f.push(a),b(_,a);if(a instanceof oa&&c)return h.push(a),b(_,a);if(a instanceof Fa&&d){a.definitions.forEach(function(a){i.set(a.name.name,a),++j});var g=a.to_assignments(),k=l.parent();return k instanceof ha&&k.init===a?null==g?a.definitions[0].name:g:k instanceof ga&&k.init===a?g:g?b(Y,a,{body:g}):b(_,a)}if(a instanceof ja)return a}});if(e=e.transform(l),j>0){var m=[];if(i.each(function(a,b){e instanceof la&&g(function(b){return b.name==a.name.name},e.argnames)?i.del(b):(a=a.clone(),a.value=null,m.push(a),i.set(b,a))}),m.length>0){for(var n=0;n1){if(d[1])return b(ga,a,{body:a.body});if(a instanceof fa&&c.option("dead_code")){var e=[];return j(c,a.body,e),b($,a,{body:e})}}return a}),a(fa,function(a,c){return c.option("loops")?(a=da.prototype.optimize.call(a,c),a instanceof fa&&(r(a,c),a=b(ga,a,a).transform(c)),a):a}),a(ga,function(a,c){var d=a.condition;if(d&&(d=d.evaluate(c),a.condition=d[0]),!c.option("loops"))return a;if(d&&d.length>1&&!d[1]&&c.option("dead_code")){var e=[];return a.init instanceof V?e.push(a.init):a.init&&e.push(b(Y,a.init,{body:a.init})),j(c,a.body,e),b($,a,{body:e})}return r(a,c),a}),a(wa,function(a,c){if(!c.option("conditionals"))return a;var d=a.condition.evaluate(c);if(a.condition=d[0],d.length>1)if(d[1]){if(c.warn("Condition always true [{file}:{line},{col}]",a.condition.start),c.option("dead_code")){var f=[];return a.alternative&&j(c,a.alternative,f),f.push(a.body),b($,a,{body:f}).transform(c)}}else if(c.warn("Condition always false [{file}:{line},{col}]",a.condition.start),c.option("dead_code")){var f=[];return j(c,a.body,f),a.alternative&&f.push(a.alternative),b($,a,{body:f}).transform(c)}e(a.alternative)&&(a.alternative=null);var g=a.condition.negate(c),h=k(a.condition,g)===g;if(a.alternative&&h){h=!1,a.condition=g;var i=a.body;a.body=a.alternative||b(_),a.alternative=i}if(e(a.body)&&e(a.alternative))return b(Y,a.condition,{body:a.condition}).transform(c);if(a.body instanceof Y&&a.alternative instanceof Y)return b(Y,a,{body:b(Sa,a,{condition:a.condition,consequent:a.body.body,alternative:a.alternative.body})}).transform(c);if(e(a.alternative)&&a.body instanceof Y)return h?b(Y,a,{body:b(Ra,a,{operator:"||",left:g,right:a.body.body})}).transform(c):b(Y,a,{body:b(Ra,a,{operator:"&&",left:a.condition,right:a.body.body})}).transform(c);if(a.body instanceof _&&a.alternative&&a.alternative instanceof Y)return b(Y,a,{body:b(Ra,a,{operator:"||",left:a.condition,right:a.alternative.body})}).transform(c);if(a.body instanceof qa&&a.alternative instanceof qa&&a.body.TYPE==a.alternative.TYPE)return b(a.body.CTOR,a,{value:b(Sa,a,{condition:a.condition,consequent:a.body.value||b(sb,a.body).optimize(c),alternative:a.alternative.value||b(sb,a.alternative).optimize(c)})}).transform(c);if(a.body instanceof wa&&!a.body.alternative&&!a.alternative&&(a.condition=b(Ra,a.condition,{operator:"&&",left:a.condition,right:a.body.condition}).transform(c),a.body=a.body.body),q(a.body)&&a.alternative){var l=a.alternative;return a.alternative=null,b($,a,{body:[a,l]}).transform(c)}if(q(a.alternative)){var m=a.body;return a.body=a.alternative,a.condition=h?g:a.condition.negate(c),a.alternative=null,b($,a,{body:[a,m]}).transform(c)}return a}),a(xa,function(a,c){if(0==a.body.length&&c.option("conditionals"))return b(Y,a,{body:a.expression}).transform(c);for(;;){var d=a.body[a.body.length-1];if(d){var e=d.body[d.body.length-1];if(e instanceof ua&&h(c.loopcontrol_target(e.label))===a&&d.body.pop(),d instanceof za&&0==d.body.length){a.body.pop();continue}}break}var f=a.expression.evaluate(c);a:if(2==f.length)try{if(a.expression=f[0],!c.option("dead_code"))break a;var g=f[1],i=!1,j=!1,k=!1,l=!1,m=!1,n=new N(function(d,e,f){if(d instanceof la||d instanceof Y)return d;if(d instanceof xa&&d===a)return d=d.clone(),e(d,this),m?d:b($,d,{body:d.body.reduce(function(a,b){return a.concat(b.body)},[])}).transform(c);if(d instanceof wa||d instanceof Ba){var h=i;return i=!j,e(d,this),i=h,d}if(d instanceof aa||d instanceof xa){var h=j;return j=!0,e(d,this),j=h,d}if(d instanceof ua&&this.loopcontrol_target(d.label)===a)return i?(m=!0,d):j?d:(l=!0,f?S.skip:b(_,d));if(d instanceof ya&&this.parent()===a){if(l)return S.skip;if(d instanceof Aa){var n=d.expression.evaluate(c);if(n.length<2)throw a;return n[1]===g||k?(k=!0,q(d)&&(l=!0),e(d,this),d):S.skip}return e(d,this),d}});n.stack=c.stack.slice(),a=a.transform(n)}catch(o){if(o!==a)throw o}return a}),a(Aa,function(a,b){return a.body=i(a.body,b),a}),a(Ba,function(a,b){return a.body=i(a.body,b),a}),Ea.DEFMETHOD("remove_initializers",function(){this.definitions.forEach(function(a){a.value=null})}),Ea.DEFMETHOD("to_assignments",function(){var a=this.definitions.reduce(function(a,c){if(c.value){var d=b(ib,c.name,c.name);a.push(b(Ta,c,{operator:"=",left:d,right:c.value}))}return a},[]);return 0==a.length?null:Ka.from_array(a)}),a(Ea,function(a,c){return 0==a.definitions.length?b(_,a):a}),a(na,function(a,b){return a=la.prototype.optimize.call(a,b),b.option("unused")&&a.name&&a.name.unreferenced()&&(a.name=null),a}),a(Ia,function(a,d){if(d.option("unsafe")){var e=a.expression;if(e instanceof ib&&e.undeclared())switch(e.name){case"Array":if(1!=a.args.length)return b(Ua,a,{elements:a.args}).transform(d);break;case"Object":if(0==a.args.length)return b(Va,a,{properties:[]});break;case"String":if(0==a.args.length)return b(mb,a,{value:""});if(a.args.length<=1)return b(Ra,a,{left:a.args[0],operator:"+",right:b(mb,a,{value:""})}).transform(d);break;case"Number":if(0==a.args.length)return b(nb,a,{value:0});if(1==a.args.length)return b(Pa,a,{expression:a.args[0],operator:"+"}).transform(d);case"Boolean":if(0==a.args.length)return b(wb,a);if(1==a.args.length)return b(Pa,a,{expression:b(Pa,null,{expression:a.args[0],operator:"!"}),operator:"!"}).transform(d);break;case"Function":if(t(a.args,function(a){return a instanceof mb}))try{var f="(function("+a.args.slice(0,-1).map(function(a){return a.value}).join(",")+"){"+a.args[a.args.length-1].value+"})()",g=M(f);g.figure_out_scope({screw_ie8:d.option("screw_ie8")});var h=new Q(d.options);g=g.transform(h),g.figure_out_scope({screw_ie8:d.option("screw_ie8")}),g.mangle_names();var i;try{g.walk(new x(function(a){if(a instanceof la)throw i=a,g}))}catch(j){if(j!==g)throw j}if(!i)return a;var l=i.argnames.map(function(c,d){return b(mb,a.args[d],{value:c.print_to_string()})}),f=P();return $.prototype._codegen.call(i,i,f),f=f.toString().replace(/^\{|\}$/g,""),l.push(b(mb,a.args[a.args.length-1],{value:f})),a.args=l,a}catch(j){if(!(j instanceof I))throw console.log(j),j;d.warn("Error parsing code passed to new Function [{file}:{line},{col}]",a.args[a.args.length-1].start),d.warn(j.toString())}}else{if(e instanceof Ma&&"toString"==e.property&&0==a.args.length)return b(Ra,a,{left:b(mb,a,{value:""}),operator:"+",right:e.expression}).transform(d);if(e instanceof Ma&&e.expression instanceof Ua&&"join"==e.property){var m=0==a.args.length?",":a.args[0].evaluate(d)[1];if(null!=m){var n=e.expression.elements.reduce(function(a,b){if(b=b.evaluate(d),0==a.length||1==b.length)a.push(b);else{var e=a[a.length-1];if(2==e.length){var f=""+e[1]+m+b[1];a[a.length-1]=[c(d,f,e[0]),f]}else a.push(b)}return a},[]);if(0==n.length)return b(mb,a,{value:""});if(1==n.length)return n[0][0];if(""==m){var o;return o=n[0][0]instanceof mb||n[1][0]instanceof mb?n.shift()[0]:b(mb,a,{value:""}),n.reduce(function(a,c){return b(Ra,c[0],{operator:"+",left:a,right:c[0]})},o).transform(d)}var p=a.clone();return p.expression=p.expression.clone(),p.expression.expression=p.expression.expression.clone(),p.expression.expression.elements=n.map(function(a){return a[0]}),k(a,p)}}}}return d.option("side_effects")&&a.expression instanceof na&&0==a.args.length&&!Z.prototype.has_side_effects.call(a.expression,d)?b(sb,a).transform(d):d.option("drop_console")&&a.expression instanceof La&&a.expression.expression instanceof ib&&"console"==a.expression.expression.name&&a.expression.expression.undeclared()?b(sb,a).transform(d):a.evaluate(d)[0]}),a(Ja,function(a,c){if(c.option("unsafe")){var d=a.expression;if(d instanceof ib&&d.undeclared())switch(d.name){case"Object":case"RegExp":case"Function":case"Error":case"Array":return b(Ia,a,a).transform(c)}}return a}),a(Ka,function(a,c){if(!c.option("side_effects"))return a;if(!a.car.has_side_effects(c)){var d;if(!(a.cdr instanceof ib&&"eval"==a.cdr.name&&a.cdr.undeclared()&&(d=c.parent())instanceof Ia&&d.expression===a))return a.cdr}if(c.option("cascade")){if(a.car instanceof Ta&&!a.car.left.has_side_effects(c)){if(a.car.left.equivalent_to(a.cdr))return a.car;if(a.cdr instanceof Ia&&a.cdr.expression.equivalent_to(a.car.left))return a.cdr.expression=a.car,a.cdr}if(!a.car.has_side_effects(c)&&!a.cdr.has_side_effects(c)&&a.car.equivalent_to(a.cdr))return a.car}return a.cdr instanceof Pa&&"void"==a.cdr.operator&&!a.cdr.expression.has_side_effects(c)?(a.cdr.operator=a.car,a.cdr):a.cdr instanceof sb?b(Pa,a,{operator:"void",expression:a.car}):a}),Oa.DEFMETHOD("lift_sequences",function(a){if(a.option("sequences")&&this.expression instanceof Ka){var b=this.expression,c=b.to_array();return this.expression=c.pop(),c.push(this),b=Ka.from_array(c).transform(a)}return this}),a(Qa,function(a,b){return a.lift_sequences(b)}),a(Pa,function(a,c){a=a.lift_sequences(c);var d=a.expression;if(c.option("booleans")&&c.in_boolean_context()){switch(a.operator){case"!":if(d instanceof Pa&&"!"==d.operator)return d.expression;break;case"typeof":return c.warn("Boolean expression always true [{file}:{line},{col}]",a.start),b(xb,a)}d instanceof Ra&&"!"==a.operator&&(a=k(a,d.negate(c)))}return a.evaluate(c)[0]}),Ra.DEFMETHOD("lift_sequences",function(a){if(a.option("sequences")){if(this.left instanceof Ka){var b=this.left,c=b.to_array();return this.left=c.pop(),c.push(this),b=Ka.from_array(c).transform(a)}if(this.right instanceof Ka&&this instanceof Ta&&!v(this.left,a)){var b=this.right,c=b.to_array();return this.right=c.pop(),c.push(this),b=Ka.from_array(c).transform(a)}}return this});var y=s("== === != !== * & | ^");a(Ra,function(a,c){var d=c.has_directive("use asm")?l:function(b,d){if(d||!a.left.has_side_effects(c)&&!a.right.has_side_effects(c)){b&&(a.operator=b);var e=a.left;a.left=a.right,a.right=e}};if(y(a.operator)&&(a.right instanceof lb&&!(a.left instanceof lb)&&(a.left instanceof Ra&&Qb[a.left.operator]>=Qb[a.operator]||d(null,!0)),/^[!=]==?$/.test(a.operator))){if(a.left instanceof ib&&a.right instanceof Sa){if(a.right.consequent instanceof ib&&a.right.consequent.definition()===a.left.definition()){if(/^==/.test(a.operator))return a.right.condition;if(/^!=/.test(a.operator))return a.right.condition.negate(c)}if(a.right.alternative instanceof ib&&a.right.alternative.definition()===a.left.definition()){if(/^==/.test(a.operator))return a.right.condition.negate(c);if(/^!=/.test(a.operator))return a.right.condition}}if(a.right instanceof ib&&a.left instanceof Sa){if(a.left.consequent instanceof ib&&a.left.consequent.definition()===a.right.definition()){if(/^==/.test(a.operator))return a.left.condition;if(/^!=/.test(a.operator))return a.left.condition.negate(c)}if(a.left.alternative instanceof ib&&a.left.alternative.definition()===a.right.definition()){if(/^==/.test(a.operator))return a.left.condition.negate(c);if(/^!=/.test(a.operator))return a.left.condition}}}if(a=a.lift_sequences(c),c.option("comparisons"))switch(a.operator){case"===":case"!==":(a.left.is_string(c)&&a.right.is_string(c)||a.left.is_boolean()&&a.right.is_boolean())&&(a.operator=a.operator.substr(0,2));case"==":case"!=":a.left instanceof mb&&"undefined"==a.left.value&&a.right instanceof Pa&&"typeof"==a.right.operator&&c.option("unsafe")&&(a.right.expression instanceof ib&&a.right.expression.undeclared()||(a.right=a.right.expression,a.left=b(sb,a.left).optimize(c),2==a.operator.length&&(a.operator+="=")))}if(c.option("booleans")&&c.in_boolean_context())switch(a.operator){case"&&":var e=a.left.evaluate(c),f=a.right.evaluate(c);if(e.length>1&&!e[1]||f.length>1&&!f[1])return c.warn("Boolean && always false [{file}:{line},{col}]",a.start),b(wb,a);if(e.length>1&&e[1])return f[0];if(f.length>1&&f[1])return e[0];break;case"||":var e=a.left.evaluate(c),f=a.right.evaluate(c);if(e.length>1&&e[1]||f.length>1&&f[1])return c.warn("Boolean || always true [{file}:{line},{col}]",a.start),b(xb,a);if(e.length>1&&!e[1])return f[0];if(f.length>1&&!f[1])return e[0];break;case"+":var e=a.left.evaluate(c),f=a.right.evaluate(c);if(e.length>1&&e[0]instanceof mb&&e[1]||f.length>1&&f[0]instanceof mb&&f[1])return c.warn("+ in boolean context always true [{file}:{line},{col}]",a.start),b(xb,a)}if(c.option("comparisons")){if(!(c.parent()instanceof Ra)||c.parent()instanceof Ta){var g=b(Pa,a,{operator:"!",expression:a.negate(c)});a=k(a,g)}switch(a.operator){case"<":d(">");break;case"<=":d(">=")}}return"+"==a.operator&&a.right instanceof mb&&""===a.right.getValue()&&a.left instanceof Ra&&"+"==a.left.operator&&a.left.is_string(c)?a.left:(c.option("evaluate")&&"+"==a.operator&&(a.left instanceof lb&&a.right instanceof Ra&&"+"==a.right.operator&&a.right.left instanceof lb&&a.right.is_string(c)&&(a=b(Ra,a,{operator:"+",left:b(mb,null,{value:""+a.left.getValue()+a.right.left.getValue(),start:a.left.start,end:a.right.left.end}),right:a.right.right})),a.right instanceof lb&&a.left instanceof Ra&&"+"==a.left.operator&&a.left.right instanceof lb&&a.left.is_string(c)&&(a=b(Ra,a,{operator:"+",left:a.left.left,right:b(mb,null,{value:""+a.left.right.getValue()+a.right.getValue(),start:a.left.right.start,end:a.right.end})})),a.left instanceof Ra&&"+"==a.left.operator&&a.left.is_string(c)&&a.left.right instanceof lb&&a.right instanceof Ra&&"+"==a.right.operator&&a.right.left instanceof lb&&a.right.is_string(c)&&(a=b(Ra,a,{operator:"+",left:b(Ra,a.left,{operator:"+",left:a.left.left,right:b(mb,null,{value:""+a.left.right.getValue()+a.right.left.getValue(),start:a.left.right.start,end:a.right.left.end})}),right:a.right.right}))),a.right instanceof Ra&&a.right.operator==a.operator&&("*"==a.operator||"&&"==a.operator||"||"==a.operator)?(a.left=b(Ra,a.left,{operator:a.operator,left:a.left,right:a.right.left}),a.right=a.right.right,a.transform(c)):a.evaluate(c)[0])}),a(ib,function(a,d){if(a.undeclared()){var e=d.option("global_defs");if(e&&e.hasOwnProperty(a.name))return c(d,e[a.name],a);switch(a.name){case"undefined":return b(sb,a);case"NaN":return b(rb,a);case"Infinity":return b(ub,a)}}return a}),a(sb,function(a,c){if(c.option("unsafe")){var d=c.find_parent(ja),e=d.find_variable("undefined");if(e){var f=b(ib,a,{name:"undefined",scope:d,thedef:e});return f.reference(),f}}return a});var z=["+","-","/","*","%",">>","<<",">>>","|","^","&"];a(Ta,function(a,b){return a=a.lift_sequences(b),"="==a.operator&&a.left instanceof ib&&a.right instanceof Ra&&a.right.left instanceof ib&&a.right.left.name==a.left.name&&f(a.right.operator,z)&&(a.operator=a.right.operator+"=",a.right=a.right.right),a}),a(Sa,function(a,d){if(!d.option("conditionals"))return a;if(a.condition instanceof Ka){var e=a.condition.car;return a.condition=a.condition.cdr,Ka.cons(e,a)}var f=a.condition.evaluate(d);if(f.length>1)return f[1]?(d.warn("Condition always true [{file}:{line},{col}]",a.start),a.consequent):(d.warn("Condition always false [{file}:{line},{col}]",a.start),a.alternative);var g=f[0].negate(d);k(f[0],g)===g&&(a=b(Sa,a,{condition:g,consequent:a.alternative,alternative:a.consequent}));var h=a.consequent,i=a.alternative;if(h instanceof Ta&&i instanceof Ta&&h.operator==i.operator&&h.left.equivalent_to(i.left))return b(Ta,a,{operator:h.operator,left:h.left,right:b(Sa,a,{condition:a.condition,consequent:h.right,alternative:i.right})});if(h instanceof Ia&&i.TYPE===h.TYPE&&h.args.length==i.args.length&&h.expression.equivalent_to(i.expression)){if(0==h.args.length)return b(Ka,a,{car:a.condition,cdr:h});if(1==h.args.length)return h.args[0]=b(Sa,a,{condition:a.condition,consequent:h.args[0],alternative:i.args[0]}),h}return h instanceof Sa&&h.alternative.equivalent_to(i)?b(Sa,a,{condition:b(Ra,a,{left:a.condition,operator:"&&",right:h.condition}),consequent:h.consequent,alternative:i}):h instanceof lb&&i instanceof lb&&h.equivalent_to(i)?a.condition.has_side_effects(d)?Ka.from_array([a.condition,c(d,h.value,a)]):c(d,h.value,a):a}),a(vb,function(a,c){if(c.option("booleans")){var d=c.parent();return d instanceof Ra&&("=="==d.operator||"!="==d.operator)?(c.warn("Non-strict equality against boolean: {operator} {value} [{file}:{line},{col}]",{operator:d.operator,value:a.value,file:d.start.file,line:d.start.line,col:d.start.col}),b(nb,a,{value:+a.value})):b(Pa,a,{operator:"!",expression:b(nb,a,{value:1-a.value})})}return a}),a(Na,function(a,c){var d=a.property;if(d instanceof mb&&c.option("properties")){if(d=d.getValue(),Ab(d)?c.option("screw_ie8"):G(d))return b(Ma,a,{expression:a.expression,property:d}).optimize(c);var e=parseFloat(d);isNaN(e)||e.toString()!=d||(a.property=b(nb,a.property,{value:e}))}return a}),a(Ma,function(a,c){var d=a.property;return Ab(d)&&!c.option("screw_ie8")?b(Na,a,{expression:a.expression,property:b(mb,a,{value:d})}).optimize(c):a.evaluate(c)[0]}),a(Ua,w),a(Va,w),a(ob,w)}(),function(){function a(a){var b=a.loc,c=a.range;return new T({file:b&&b.source,line:b&&b.start.line,col:b&&b.start.column,pos:c?c[0]:a.start,endpos:c?c[0]:a.start})}function b(a){var b=a.loc,c=a.range;return new T({file:b&&b.source,line:b&&b.end.line,col:b&&b.end.column,pos:c?c[1]:a.end,endpos:c?c[1]:a.end})}function c(c,e,f){var k="function From_Moz_"+c+"(M){\n";k+="return new "+e.name+"({\nstart: my_start_token(M),\nend: my_end_token(M)";var l="function To_Moz_"+c+"(M){\n";l+="return {\ntype: "+JSON.stringify(c),f&&f.split(/\s*,\s*/).forEach(function(a){var b=/([a-z0-9$_]+)(=|@|>|%)([a-z0-9$_]+)/i.exec(a);if(!b)throw new Error("Can't understand property map: "+a);var c=b[1],d=b[2],e=b[3];switch(k+=",\n"+e+": ",l+=",\n"+c+": ",d){case"@":k+="M."+c+".map(from_moz)",l+="M."+e+".map(to_moz)";break;case">":k+="from_moz(M."+c+")",l+="to_moz(M."+e+")";break;case"=":k+="M."+c,l+="M."+e;break;case"%":k+="from_moz(M."+c+").body",l+="to_moz_block(M)";break;default:throw new Error("Can't understand operator in propmap: "+a)}}),k+="\n})\n}",l+="\n}\n}",k=new Function("my_start_token","my_end_token","from_moz","return("+k+")")(a,b,d),l=new Function("to_moz","to_moz_block","return("+l+")")(h,i),j[c]=k,g(e,l)}function d(a){k.push(a);var b=null!=a?j[a.type](a):null;return k.pop(),b}function e(a){return a.line?{line:a.line,column:a.col}:null}function f(a,b){var c=a.start,d=a.end;return null!=c.pos&&null!=d.pos&&(b.range=[c.pos,d.pos]),c.line&&(b.loc={start:e(c),end:e(d)},c.file&&(b.loc.source=c.file)),b}function g(a,b){a.DEFMETHOD("to_mozilla_ast",function(){return f(this,b(this))})}function h(a){return null!=a?a.to_mozilla_ast():null}function i(a){return{type:"BlockStatement",body:a.body.map(h)}}var j={ExpressionStatement:function(c){var e=c.expression;return"Literal"===e.type&&"string"==typeof e.value?new X({start:a(c),end:b(c),value:e.value}):new Y({start:a(c),end:b(c),body:d(e)})},TryStatement:function(c){var e=c.handlers||[c.handler];if(e.length>1||c.guardedHandlers&&c.guardedHandlers.length)throw new Error("Multiple catch clauses are not supported.");return new Ba({start:a(c),end:b(c),body:d(c.block).body,bcatch:d(e[0]),bfinally:c.finalizer?new Da(d(c.finalizer)):null})},Property:function(c){var e=c.key,f="Identifier"==e.type?e.name:e.value,g={start:a(e),end:b(c.value),key:f,value:d(c.value)};switch(c.kind){case"init":return new Xa(g);case"set":return g.value.name=d(e),new Ya(g);case"get":return g.value.name=d(e),new Za(g)}},ObjectExpression:function(c){return new Va({start:a(c),end:b(c),properties:c.properties.map(function(a){return a.type="Property",d(a)})})},SequenceExpression:function(a){return Ka.from_array(a.expressions.map(d))},MemberExpression:function(c){return new(c.computed?Na:Ma)({start:a(c),end:b(c),property:c.computed?d(c.property):c.property.name,expression:d(c.object)})},SwitchCase:function(c){return new(c.test?Aa:za)({start:a(c),end:b(c),expression:d(c.test),body:c.consequent.map(d)})},VariableDeclaration:function(c){return new("const"===c.kind?Ga:Fa)({start:a(c),end:b(c),definitions:c.declarations.map(d)})},Literal:function(c){var d=c.value,e={start:a(c),end:b(c)};if(null===d)return new qb(e);switch(typeof d){case"string":return e.value=d,new mb(e);case"number":return e.value=d,new nb(e);case"boolean":return new(d?xb:wb)(e);default:return e.value=d,new ob(e)}},Identifier:function(c){var d=k[k.length-2];return new("LabeledStatement"==d.type?hb:"VariableDeclarator"==d.type&&d.id===c?"const"==d.kind?cb:bb:"FunctionExpression"==d.type?d.id===c?fb:db:"FunctionDeclaration"==d.type?d.id===c?eb:db:"CatchClause"==d.type?gb:"BreakStatement"==d.type||"ContinueStatement"==d.type?jb:ib)({start:a(c),end:b(c),name:c.name})}};j.UpdateExpression=j.UnaryExpression=function(c){var e="prefix"in c?c.prefix:"UnaryExpression"==c.type?!0:!1;return new(e?Pa:Qa)({start:a(c),end:b(c),operator:c.operator,expression:d(c.argument)})},c("Program",ka,"body@body"),c("EmptyStatement",_),c("BlockStatement",$,"body@body"),c("IfStatement",wa,"test>condition, consequent>body, alternate>alternative"),c("LabeledStatement",ba,"label>label, body>body"),c("BreakStatement",ua,"label>label"),c("ContinueStatement",va,"label>label"),c("WithStatement",ia,"object>expression, body>body"),c("SwitchStatement",xa,"discriminant>expression, cases@body"),c("ReturnStatement",ra,"argument>value"),c("ThrowStatement",sa,"argument>value"),c("WhileStatement",fa,"test>condition, body>body"),c("DoWhileStatement",ea,"test>condition, body>body"),c("ForStatement",ga,"init>init, test>condition, update>step, body>body"),c("ForInStatement",ha,"left>init, right>object, body>body"),c("DebuggerStatement",W),c("FunctionDeclaration",oa,"id>name, params@argnames, body%body"),c("VariableDeclarator",Ha,"id>name, init>value"),c("CatchClause",Ca,"param>argname, body%body"),c("ThisExpression",kb),c("ArrayExpression",Ua,"elements@elements"),c("FunctionExpression",na,"id>name, params@argnames, body%body"),c("BinaryExpression",Ra,"operator=operator, left>left, right>right"),c("LogicalExpression",Ra,"operator=operator, left>left, right>right"),c("AssignmentExpression",Ta,"operator=operator, left>left, right>right"),c("ConditionalExpression",Sa,"test>condition, consequent>consequent, alternate>alternative"),c("NewExpression",Ja,"callee>expression, arguments@args"),c("CallExpression",Ia,"callee>expression, arguments@args"),g(X,function(a){return{type:"ExpressionStatement",expression:{type:"Literal",value:a.value}}}),g(Y,function(a){return{type:"ExpressionStatement",expression:h(a.body)}}),g(ya,function(a){return{type:"SwitchCase",test:h(a.expression),consequent:a.body.map(h)}}),g(Ba,function(a){return{type:"TryStatement",block:i(a),handler:h(a.bcatch),guardedHandlers:[],finalizer:h(a.bfinally)}}),g(Ca,function(a){return{type:"CatchClause",param:h(a.argname),guard:null,body:i(a)}}),g(Ea,function(a){return{type:"VariableDeclaration",kind:a instanceof Ga?"const":"var",declarations:a.definitions.map(h)}}),g(Ka,function(a){return{type:"SequenceExpression",expressions:a.to_array().map(h)}}),g(La,function(a){var b=a instanceof Na;return{type:"MemberExpression",object:h(a.expression),computed:b,property:b?h(a.property):{type:"Identifier",name:a.property}}}),g(Oa,function(a){return{type:"++"==a.operator||"--"==a.operator?"UpdateExpression":"UnaryExpression",operator:a.operator,prefix:a instanceof Pa,argument:h(a.expression)}}),g(Ra,function(a){return{type:"&&"==a.operator||"||"==a.operator?"LogicalExpression":"BinaryExpression",left:h(a.left),operator:a.operator,right:h(a.right)}}),g(Va,function(a){return{type:"ObjectExpression",properties:a.properties.map(h)}}),g(Wa,function(a){var b,c=D(a.key)?{type:"Identifier",name:a.key}:{type:"Literal",value:a.key};return a instanceof Xa?b="init":a instanceof Za?b="get":a instanceof Ya&&(b="set"),{type:"Property",kind:b,key:c,value:h(a.value)}}),g($a,function(a){var b=a.definition();return{type:"Identifier",name:b?b.mangled_name||b.name:a.name}}),g(lb,function(a){var b=a.value;return"number"==typeof b&&(0>b||0===b&&0>1/b)?{type:"UnaryExpression",operator:"-",prefix:!0,argument:{type:"Literal",value:-b}}:{type:"Literal",value:b}}),g(pb,function(a){return{type:"Identifier",name:String(a.value)}}),vb.DEFMETHOD("to_mozilla_ast",lb.prototype.to_mozilla_ast),qb.DEFMETHOD("to_mozilla_ast",lb.prototype.to_mozilla_ast),tb.DEFMETHOD("to_mozilla_ast",function(){return null}),Z.DEFMETHOD("to_mozilla_ast",$.prototype.to_mozilla_ast),la.DEFMETHOD("to_mozilla_ast",na.prototype.to_mozilla_ast);var k=null;U.from_mozilla_ast=function(a){var b=k;k=[];var c=d(a);return k=b,c}}(),a.array_to_hash=c,a.slice=d,a.characters=e,a.member=f,a.find_if=g,a.repeat_string=h,a.DefaultsError=i,a.defaults=j,a.merge=k,a.noop=l,a.MAP=S,a.push_uniq=m,a.string_template=n,a.remove=o,a.mergeSort=p,a.set_difference=q,a.set_intersection=r,a.makePredicate=s,a.all=t,a.Dictionary=u,a.DEFNODE=v,a.AST_Token=T,a.AST_Node=U,a.AST_Statement=V,a.AST_Debugger=W,a.AST_Directive=X,a.AST_SimpleStatement=Y,a.walk_body=w,a.AST_Block=Z,a.AST_BlockStatement=$,a.AST_EmptyStatement=_,a.AST_StatementWithBody=aa,a.AST_LabeledStatement=ba,a.AST_IterationStatement=ca,a.AST_DWLoop=da,a.AST_Do=ea,a.AST_While=fa,a.AST_For=ga,a.AST_ForIn=ha,a.AST_With=ia,a.AST_Scope=ja,a.AST_Toplevel=ka,a.AST_Lambda=la,a.AST_Accessor=ma,a.AST_Function=na,a.AST_Defun=oa,a.AST_Jump=pa,a.AST_Exit=qa,a.AST_Return=ra,a.AST_Throw=sa,a.AST_LoopControl=ta,a.AST_Break=ua,a.AST_Continue=va,a.AST_If=wa,a.AST_Switch=xa,a.AST_SwitchBranch=ya,a.AST_Default=za,a.AST_Case=Aa,a.AST_Try=Ba,a.AST_Catch=Ca,a.AST_Finally=Da,a.AST_Definitions=Ea,a.AST_Var=Fa,a.AST_Const=Ga,a.AST_VarDef=Ha,a.AST_Call=Ia,a.AST_New=Ja,a.AST_Seq=Ka,a.AST_PropAccess=La,a.AST_Dot=Ma,a.AST_Sub=Na,a.AST_Unary=Oa,a.AST_UnaryPrefix=Pa,a.AST_UnaryPostfix=Qa,a.AST_Binary=Ra,a.AST_Conditional=Sa,a.AST_Assign=Ta,a.AST_Array=Ua,a.AST_Object=Va,a.AST_ObjectProperty=Wa,a.AST_ObjectKeyVal=Xa,a.AST_ObjectSetter=Ya,a.AST_ObjectGetter=Za,a.AST_Symbol=$a,a.AST_SymbolAccessor=_a,a.AST_SymbolDeclaration=ab,a.AST_SymbolVar=bb,a.AST_SymbolConst=cb,a.AST_SymbolFunarg=db,a.AST_SymbolDefun=eb,a.AST_SymbolLambda=fb,a.AST_SymbolCatch=gb,a.AST_Label=hb,a.AST_SymbolRef=ib,a.AST_LabelRef=jb,a.AST_This=kb,a.AST_Constant=lb,a.AST_String=mb,a.AST_Number=nb,a.AST_RegExp=ob,a.AST_Atom=pb,a.AST_Null=qb,a.AST_NaN=rb,a.AST_Undefined=sb,a.AST_Hole=tb,a.AST_Infinity=ub,a.AST_Boolean=vb,a.AST_False=wb,a.AST_True=xb,a.TreeWalker=x,a.KEYWORDS=yb,a.KEYWORDS_ATOM=zb, -a.RESERVED_WORDS=Ab,a.KEYWORDS_BEFORE_EXPRESSION=Bb,a.OPERATOR_CHARS=Cb,a.RE_HEX_NUMBER=Db,a.RE_OCT_NUMBER=Eb,a.RE_DEC_NUMBER=Fb,a.OPERATORS=Gb,a.WHITESPACE_CHARS=Hb,a.PUNC_BEFORE_EXPRESSION=Ib,a.PUNC_CHARS=Jb,a.REGEXP_MODIFIERS=Kb,a.UNICODE=Lb,a.is_letter=y,a.is_digit=z,a.is_alphanumeric_char=A,a.is_unicode_combining_mark=B,a.is_unicode_connector_punctuation=C,a.is_identifier=D,a.is_identifier_start=E,a.is_identifier_char=F,a.is_identifier_string=G,a.parse_js_number=H,a.JS_Parse_Error=I,a.js_error=J,a.is_token=K,a.EX_EOF=Mb,a.tokenizer=L,a.UNARY_PREFIX=Nb,a.UNARY_POSTFIX=Ob,a.ASSIGNMENT=Pb,a.PRECEDENCE=Qb,a.STATEMENTS_WITH_LABELS=Rb,a.ATOMIC_START_TOKEN=Sb,a.parse=M,a.TreeTransformer=N,a.SymbolDef=O,a.base54=Tb,a.OutputStream=P,a.Compressor=Q,a.SourceMap=R}({},function(){return this}()),/*! @source http://purl.eligrey.com/github/Blob.js/blob/master/Blob.js */ -function(a){"use strict";if(a.URL=a.URL||a.webkitURL,a.Blob&&a.URL)try{return void new Blob}catch(b){}var c=a.BlobBuilder||a.WebKitBlobBuilder||a.MozBlobBuilder||function(a){var b=function(a){return Object.prototype.toString.call(a).match(/^\[object\s(.*)\]$/)[1]},c=function(){this.data=[]},d=function(a,b,c){this.data=a,this.size=a.length,this.type=b,this.encoding=c},e=c.prototype,f=d.prototype,g=a.FileReaderSync,h=function(a){this.code=this[this.name=a]},i="NOT_FOUND_ERR SECURITY_ERR ABORT_ERR NOT_READABLE_ERR ENCODING_ERR NO_MODIFICATION_ALLOWED_ERR INVALID_STATE_ERR SYNTAX_ERR".split(" "),j=i.length,k=a.URL||a.webkitURL||a,l=k.createObjectURL,m=k.revokeObjectURL,n=k,o=a.btoa,p=a.atob,q=a.ArrayBuffer,r=a.Uint8Array,s=/^[\w-]+:\/*\[?[\w\.:-]+\]?(?::[0-9]+)?/;for(d.fake=f.fake=!0;j--;)h.prototype[i[j]]=j+1;return k.createObjectURL||(n=a.URL=function(a){var b,c=document.createElementNS("http://www.w3.org/1999/xhtml","a");return c.href=a,"origin"in c||("data:"===c.protocol.toLowerCase()?c.origin=null:(b=a.match(s),c.origin=b&&b[1])),c}),n.createObjectURL=function(a){var b,c=a.type;return null===c&&(c="application/octet-stream"),a instanceof d?(b="data:"+c,"base64"===a.encoding?b+";base64,"+a.data:"URI"===a.encoding?b+","+decodeURIComponent(a.data):o?b+";base64,"+o(a.data):b+","+encodeURIComponent(a.data)):l?l.call(k,a):void 0},n.revokeObjectURL=function(a){"data:"!==a.substring(0,5)&&m&&m.call(k,a)},e.append=function(a){var c=this.data;if(r&&(a instanceof q||a instanceof r)){for(var e="",f=new r(a),i=0,j=f.length;j>i;i++)e+=String.fromCharCode(f[i]);c.push(e)}else if("Blob"===b(a)||"File"===b(a)){if(!g)throw new h("NOT_READABLE_ERR");var k=new g;c.push(k.readAsBinaryString(a))}else a instanceof d?"base64"===a.encoding&&p?c.push(p(a.data)):"URI"===a.encoding?c.push(decodeURIComponent(a.data)):"raw"===a.encoding&&c.push(a.data):("string"!=typeof a&&(a+=""),c.push(unescape(encodeURIComponent(a))))},e.getBlob=function(a){return arguments.length||(a=null),new d(this.data.join(""),a,"raw")},e.toString=function(){return"[object BlobBuilder]"},f.slice=function(a,b,c){var e=arguments.length;return 3>e&&(c=null),new d(this.data.slice(a,e>1?b:this.data.length),c,this.encoding)},f.toString=function(){return"[object Blob]"},f.close=function(){this.size=0,delete this.data},c}(a);a.Blob=function(a,b){var d=b?b.type||"":"",e=new c;if(a)for(var f=0,g=a.length;g>f;f++)e.append(a[f]);return e.getBlob(d)}}("undefined"!=typeof self&&self||"undefined"!=typeof window&&window||this.content||this);/*! @source http://purl.eligrey.com/github/FileSaver.js/blob/master/FileSaver.js */ -var saveAs=saveAs||"undefined"!=typeof navigator&&navigator.msSaveOrOpenBlob&&navigator.msSaveOrOpenBlob.bind(navigator)||function(a){"use strict";if("undefined"==typeof navigator||!/MSIE [1-9]\./.test(navigator.userAgent)){var b=a.document,c=function(){return a.URL||a.webkitURL||a},d=b.createElementNS("http://www.w3.org/1999/xhtml","a"),e="download"in d,f=function(c){var d=b.createEvent("MouseEvents");d.initMouseEvent("click",!0,!1,a,0,0,0,0,0,!1,!1,!1,!1,0,null),c.dispatchEvent(d)},g=a.webkitRequestFileSystem,h=a.requestFileSystem||g||a.mozRequestFileSystem,i=function(b){(a.setImmediate||a.setTimeout)(function(){throw b},0)},j="application/octet-stream",k=0,l=500,m=function(b){var d=function(){"string"==typeof b?c().revokeObjectURL(b):b.remove()};a.chrome?d():setTimeout(d,l)},n=function(a,b,c){b=[].concat(b);for(var d=b.length;d--;){var e=a["on"+b[d]];if("function"==typeof e)try{e.call(a,c||a)}catch(f){i(f)}}},o=function(b,i){var l,o,p,q=this,r=b.type,s=!1,t=function(){n(q,"writestart progress write writeend".split(" "))},u=function(){if((s||!l)&&(l=c().createObjectURL(b)),o)o.location.href=l;else{var d=a.open(l,"_blank");void 0==d&&"undefined"!=typeof safari&&(a.location.href=l)}q.readyState=q.DONE,t(),m(l)},v=function(a){return function(){return q.readyState!==q.DONE?a.apply(this,arguments):void 0}},w={create:!0,exclusive:!1};return q.readyState=q.INIT,i||(i="download"),e?(l=c().createObjectURL(b),d.href=l,d.download=i,f(d),q.readyState=q.DONE,t(),void m(l)):(a.chrome&&r&&r!==j&&(p=b.slice||b.webkitSlice,b=p.call(b,0,b.size,j),s=!0),g&&"download"!==i&&(i+=".download"),(r===j||g)&&(o=a),h?(k+=b.size,void h(a.TEMPORARY,k,v(function(a){a.root.getDirectory("saved",w,v(function(a){var c=function(){a.getFile(i,w,v(function(a){a.createWriter(v(function(c){c.onwriteend=function(b){o.location.href=a.toURL(),q.readyState=q.DONE,n(q,"writeend",b),m(a)},c.onerror=function(){var a=c.error;a.code!==a.ABORT_ERR&&u()},"writestart progress write abort".split(" ").forEach(function(a){c["on"+a]=q["on"+a]}),c.write(b),q.abort=function(){c.abort(),q.readyState=q.DONE},q.readyState=q.WRITING}),u)}),u)};a.getFile(i,{create:!1},v(function(a){a.remove(),c()}),v(function(a){a.code===a.NOT_FOUND_ERR?c():u()}))}),u)}),u)):void u())},p=o.prototype,q=function(a,b){return new o(a,b)};return p.abort=function(){var a=this;a.readyState=a.DONE,n(a,"abort")},p.readyState=p.INIT=0,p.WRITING=1,p.DONE=2,p.error=p.onwritestart=p.onprogress=p.onwrite=p.onabort=p.onerror=p.onwriteend=null,q}}("undefined"!=typeof self&&self||"undefined"!=typeof window&&window||this.content);"undefined"!=typeof module&&module.exports?module.exports.saveAs=saveAs:"undefined"!=typeof define&&null!==define&&null!=define.amd&&define([],function(){return saveAs});/*! - * Bootstrap v3.3.4 (http://getbootstrap.com) +!function(a){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=a();else if("function"==typeof define&&define.amd)define([],a);else{var b;"undefined"!=typeof window?b=window:"undefined"!=typeof global?b=global:"undefined"!=typeof self&&(b=self),b.JSZip=a()}}(function(){return function a(b,c,d){function e(g,h){if(!c[g]){if(!b[g]){var i="function"==typeof require&&require;if(!h&&i)return i(g,!0);if(f)return f(g,!0);throw new Error("Cannot find module '"+g+"'")}var j=c[g]={exports:{}};b[g][0].call(j.exports,function(a){var c=b[g][1][a];return e(c?c:a)},j,j.exports,a,b,c,d)}return c[g].exports}for(var f="function"==typeof require&&require,g=0;g>2,g=(3&b)<<4|c>>4,h=(15&c)<<2|e>>6,i=63&e,isNaN(c)?h=i=64:isNaN(e)&&(i=64),j=j+d.charAt(f)+d.charAt(g)+d.charAt(h)+d.charAt(i);return j},c.decode=function(a){var b,c,e,f,g,h,i,j="",k=0;for(a=a.replace(/[^A-Za-z0-9\+\/\=]/g,"");k>4,c=(15&g)<<4|h>>2,e=(3&h)<<6|i,j+=String.fromCharCode(b),64!=h&&(j+=String.fromCharCode(c)),64!=i&&(j+=String.fromCharCode(e));return j}},{}],2:[function(a,b){"use strict";function c(){this.compressedSize=0,this.uncompressedSize=0,this.crc32=0,this.compressionMethod=null,this.compressedContent=null}c.prototype={getContent:function(){return null},getCompressedContent:function(){return null}},b.exports=c},{}],3:[function(a,b,c){"use strict";c.STORE={magic:"\x00\x00",compress:function(a){return a},uncompress:function(a){return a},compressInputType:null,uncompressInputType:null},c.DEFLATE=a("./flate")},{"./flate":8}],4:[function(a,b){"use strict";var c=a("./utils"),d=[0,1996959894,3993919788,2567524794,124634137,1886057615,3915621685,2657392035,249268274,2044508324,3772115230,2547177864,162941995,2125561021,3887607047,2428444049,498536548,1789927666,4089016648,2227061214,450548861,1843258603,4107580753,2211677639,325883990,1684777152,4251122042,2321926636,335633487,1661365465,4195302755,2366115317,997073096,1281953886,3579855332,2724688242,1006888145,1258607687,3524101629,2768942443,901097722,1119000684,3686517206,2898065728,853044451,1172266101,3705015759,2882616665,651767980,1373503546,3369554304,3218104598,565507253,1454621731,3485111705,3099436303,671266974,1594198024,3322730930,2970347812,795835527,1483230225,3244367275,3060149565,1994146192,31158534,2563907772,4023717930,1907459465,112637215,2680153253,3904427059,2013776290,251722036,2517215374,3775830040,2137656763,141376813,2439277719,3865271297,1802195444,476864866,2238001368,4066508878,1812370925,453092731,2181625025,4111451223,1706088902,314042704,2344532202,4240017532,1658658271,366619977,2362670323,4224994405,1303535960,984961486,2747007092,3569037538,1256170817,1037604311,2765210733,3554079995,1131014506,879679996,2909243462,3663771856,1141124467,855842277,2852801631,3708648649,1342533948,654459306,3188396048,3373015174,1466479909,544179635,3110523913,3462522015,1591671054,702138776,2966460450,3352799412,1504918807,783551873,3082640443,3233442989,3988292384,2596254646,62317068,1957810842,3939845945,2647816111,81470997,1943803523,3814918930,2489596804,225274430,2053790376,3826175755,2466906013,167816743,2097651377,4027552580,2265490386,503444072,1762050814,4150417245,2154129355,426522225,1852507879,4275313526,2312317920,282753626,1742555852,4189708143,2394877945,397917763,1622183637,3604390888,2714866558,953729732,1340076626,3518719985,2797360999,1068828381,1219638859,3624741850,2936675148,906185462,1090812512,3747672003,2825379669,829329135,1181335161,3412177804,3160834842,628085408,1382605366,3423369109,3138078467,570562233,1426400815,3317316542,2998733608,733239954,1555261956,3268935591,3050360625,752459403,1541320221,2607071920,3965973030,1969922972,40735498,2617837225,3943577151,1913087877,83908371,2512341634,3803740692,2075208622,213261112,2463272603,3855990285,2094854071,198958881,2262029012,4057260610,1759359992,534414190,2176718541,4139329115,1873836001,414664567,2282248934,4279200368,1711684554,285281116,2405801727,4167216745,1634467795,376229701,2685067896,3608007406,1308918612,956543938,2808555105,3495958263,1231636301,1047427035,2932959818,3654703836,1088359270,936918e3,2847714899,3736837829,1202900863,817233897,3183342108,3401237130,1404277552,615818150,3134207493,3453421203,1423857449,601450431,3009837614,3294710456,1567103746,711928724,3020668471,3272380065,1510334235,755167117];b.exports=function(a,b){if("undefined"==typeof a||!a.length)return 0;var e="string"!==c.getTypeOf(a);"undefined"==typeof b&&(b=0);var f=0,g=0,h=0;b=-1^b;for(var i=0,j=a.length;j>i;i++)h=e?a[i]:a.charCodeAt(i),g=255&(b^h),f=d[g],b=b>>>8^f;return-1^b}},{"./utils":21}],5:[function(a,b){"use strict";function c(){this.data=null,this.length=0,this.index=0}var d=a("./utils");c.prototype={checkOffset:function(a){this.checkIndex(this.index+a)},checkIndex:function(a){if(this.lengtha)throw new Error("End of data reached (data length = "+this.length+", asked index = "+a+"). Corrupted zip ?")},setIndex:function(a){this.checkIndex(a),this.index=a},skip:function(a){this.setIndex(this.index+a)},byteAt:function(){},readInt:function(a){var b,c=0;for(this.checkOffset(a),b=this.index+a-1;b>=this.index;b--)c=(c<<8)+this.byteAt(b);return this.index+=a,c},readString:function(a){return d.transformTo("string",this.readData(a))},readData:function(){},lastIndexOfSignature:function(){},readDate:function(){var a=this.readInt(4);return new Date((a>>25&127)+1980,(a>>21&15)-1,a>>16&31,a>>11&31,a>>5&63,(31&a)<<1)}},b.exports=c},{"./utils":21}],6:[function(a,b,c){"use strict";c.base64=!1,c.binary=!1,c.dir=!1,c.createFolders=!1,c.date=null,c.compression=null,c.compressionOptions=null,c.comment=null,c.unixPermissions=null,c.dosPermissions=null},{}],7:[function(a,b,c){"use strict";var d=a("./utils");c.string2binary=function(a){return d.string2binary(a)},c.string2Uint8Array=function(a){return d.transformTo("uint8array",a)},c.uint8Array2String=function(a){return d.transformTo("string",a)},c.string2Blob=function(a){var b=d.transformTo("arraybuffer",a);return d.arrayBuffer2Blob(b)},c.arrayBuffer2Blob=function(a){return d.arrayBuffer2Blob(a)},c.transformTo=function(a,b){return d.transformTo(a,b)},c.getTypeOf=function(a){return d.getTypeOf(a)},c.checkSupport=function(a){return d.checkSupport(a)},c.MAX_VALUE_16BITS=d.MAX_VALUE_16BITS,c.MAX_VALUE_32BITS=d.MAX_VALUE_32BITS,c.pretty=function(a){return d.pretty(a)},c.findCompression=function(a){return d.findCompression(a)},c.isRegExp=function(a){return d.isRegExp(a)}},{"./utils":21}],8:[function(a,b,c){"use strict";var d="undefined"!=typeof Uint8Array&&"undefined"!=typeof Uint16Array&&"undefined"!=typeof Uint32Array,e=a("pako");c.uncompressInputType=d?"uint8array":"array",c.compressInputType=d?"uint8array":"array",c.magic="\b\x00",c.compress=function(a,b){return e.deflateRaw(a,{level:b.level||-1})},c.uncompress=function(a){return e.inflateRaw(a)}},{pako:24}],9:[function(a,b){"use strict";function c(a,b){return this instanceof c?(this.files={},this.comment=null,this.root="",a&&this.load(a,b),void(this.clone=function(){var a=new c;for(var b in this)"function"!=typeof this[b]&&(a[b]=this[b]);return a})):new c(a,b)}var d=a("./base64");c.prototype=a("./object"),c.prototype.load=a("./load"),c.support=a("./support"),c.defaults=a("./defaults"),c.utils=a("./deprecatedPublicUtils"),c.base64={encode:function(a){return d.encode(a)},decode:function(a){return d.decode(a)}},c.compressions=a("./compressions"),b.exports=c},{"./base64":1,"./compressions":3,"./defaults":6,"./deprecatedPublicUtils":7,"./load":10,"./object":13,"./support":17}],10:[function(a,b){"use strict";var c=a("./base64"),d=a("./zipEntries");b.exports=function(a,b){var e,f,g,h;for(b=b||{},b.base64&&(a=c.decode(a)),f=new d(a,b),e=f.files,g=0;gc;c++)d+=String.fromCharCode(255&a),a>>>=8;return d},t=function(){var a,b,c={};for(a=0;a0?a.substring(0,b):""},x=function(a){return"/"!=a.slice(-1)&&(a+="/"),a},y=function(a,b){return b="undefined"!=typeof b?b:!1,a=x(a),this.files[a]||v.call(this,a,null,{dir:!0,createFolders:b}),this.files[a]},z=function(a,b,c){var f,g=new j;return a._data instanceof j?(g.uncompressedSize=a._data.uncompressedSize,g.crc32=a._data.crc32,0===g.uncompressedSize||a.dir?(b=i.STORE,g.compressedContent="",g.crc32=0):a._data.compressionMethod===b.magic?g.compressedContent=a._data.getCompressedContent():(f=a._data.getContent(),g.compressedContent=b.compress(d.transformTo(b.compressInputType,f),c))):(f=p(a),(!f||0===f.length||a.dir)&&(b=i.STORE,f=""),g.uncompressedSize=f.length,g.crc32=e(f),g.compressedContent=b.compress(d.transformTo(b.compressInputType,f),c)),g.compressedSize=g.compressedContent.length,g.compressionMethod=b.magic,g},A=function(a,b){var c=a;return a||(c=b?16893:33204),(65535&c)<<16},B=function(a){return 63&(a||0)},C=function(a,b,c,g,h){var i,j,k,m,n=(c.compressedContent,d.transformTo("string",l.utf8encode(b.name))),o=b.comment||"",p=d.transformTo("string",l.utf8encode(o)),q=n.length!==b.name.length,r=p.length!==o.length,t=b.options,u="",v="",w="";k=b._initialMetadata.dir!==b.dir?b.dir:t.dir,m=b._initialMetadata.date!==b.date?b.date:t.date;var x=0,y=0;k&&(x|=16),"UNIX"===h?(y=798,x|=A(b.unixPermissions,k)):(y=20,x|=B(b.dosPermissions,k)),i=m.getHours(),i<<=6,i|=m.getMinutes(),i<<=5,i|=m.getSeconds()/2,j=m.getFullYear()-1980,j<<=4,j|=m.getMonth()+1,j<<=5,j|=m.getDate(),q&&(v=s(1,1)+s(e(n),4)+n,u+="up"+s(v.length,2)+v),r&&(w=s(1,1)+s(this.crc32(p),4)+p,u+="uc"+s(w.length,2)+w);var z="";z+="\n\x00",z+=q||r?"\x00\b":"\x00\x00",z+=c.compressionMethod,z+=s(i,2),z+=s(j,2),z+=s(c.crc32,4),z+=s(c.compressedSize,4),z+=s(c.uncompressedSize,4),z+=s(n.length,2),z+=s(u.length,2);var C=f.LOCAL_FILE_HEADER+z+n+u,D=f.CENTRAL_FILE_HEADER+s(y,2)+z+s(p.length,2)+"\x00\x00\x00\x00"+s(x,4)+s(g,4)+n+u+p;return{fileRecord:C,dirRecord:D,compressedObject:c}},D={load:function(){throw new Error("Load method is not defined. Is the file jszip-load.js included ?")},filter:function(a){var b,c,d,e,f=[];for(b in this.files)this.files.hasOwnProperty(b)&&(d=this.files[b],e=new r(d.name,d._data,t(d.options)),c=b.slice(this.root.length,b.length),b.slice(0,this.root.length)===this.root&&a(c,e)&&f.push(e));return f},file:function(a,b,c){if(1===arguments.length){if(d.isRegExp(a)){var e=a;return this.filter(function(a,b){return!b.dir&&e.test(a)})}return this.filter(function(b,c){return!c.dir&&b===a})[0]||null}return a=this.root+a,v.call(this,a,b,c),this},folder:function(a){if(!a)return this;if(d.isRegExp(a))return this.filter(function(b,c){return c.dir&&a.test(b)});var b=this.root+a,c=y.call(this,b),e=this.clone();return e.root=c.name,e},remove:function(a){a=this.root+a;var b=this.files[a];if(b||("/"!=a.slice(-1)&&(a+="/"),b=this.files[a]),b&&!b.dir)delete this.files[a];else for(var c=this.filter(function(b,c){return c.name.slice(0,a.length)===a}),d=0;d=0;--f)if(this.data[f]===b&&this.data[f+1]===c&&this.data[f+2]===d&&this.data[f+3]===e)return f;return-1},c.prototype.readData=function(a){if(this.checkOffset(a),0===a)return new Uint8Array(0);var b=this.data.subarray(this.index,this.index+a);return this.index+=a,b},b.exports=c},{"./dataReader":5}],19:[function(a,b){"use strict";var c=a("./utils"),d=function(a){this.data=new Uint8Array(a),this.index=0};d.prototype={append:function(a){0!==a.length&&(a=c.transformTo("uint8array",a),this.data.set(a,this.index),this.index+=a.length)},finalize:function(){return this.data}},b.exports=d},{"./utils":21}],20:[function(a,b,c){"use strict";for(var d=a("./utils"),e=a("./support"),f=a("./nodeBuffer"),g=new Array(256),h=0;256>h;h++)g[h]=h>=252?6:h>=248?5:h>=240?4:h>=224?3:h>=192?2:1;g[254]=g[254]=1;var i=function(a){var b,c,d,f,g,h=a.length,i=0;for(f=0;h>f;f++)c=a.charCodeAt(f),55296===(64512&c)&&h>f+1&&(d=a.charCodeAt(f+1),56320===(64512&d)&&(c=65536+(c-55296<<10)+(d-56320),f++)),i+=128>c?1:2048>c?2:65536>c?3:4;for(b=e.uint8array?new Uint8Array(i):new Array(i),g=0,f=0;i>g;f++)c=a.charCodeAt(f),55296===(64512&c)&&h>f+1&&(d=a.charCodeAt(f+1),56320===(64512&d)&&(c=65536+(c-55296<<10)+(d-56320),f++)),128>c?b[g++]=c:2048>c?(b[g++]=192|c>>>6,b[g++]=128|63&c):65536>c?(b[g++]=224|c>>>12,b[g++]=128|c>>>6&63,b[g++]=128|63&c):(b[g++]=240|c>>>18,b[g++]=128|c>>>12&63,b[g++]=128|c>>>6&63,b[g++]=128|63&c);return b},j=function(a,b){var c;for(b=b||a.length,b>a.length&&(b=a.length),c=b-1;c>=0&&128===(192&a[c]);)c--;return 0>c?b:0===c?b:c+g[a[c]]>b?c:b},k=function(a){var b,c,e,f,h=a.length,i=new Array(2*h);for(c=0,b=0;h>b;)if(e=a[b++],128>e)i[c++]=e;else if(f=g[e],f>4)i[c++]=65533,b+=f-1;else{for(e&=2===f?31:3===f?15:7;f>1&&h>b;)e=e<<6|63&a[b++],f--;f>1?i[c++]=65533:65536>e?i[c++]=e:(e-=65536,i[c++]=55296|e>>10&1023,i[c++]=56320|1023&e)}return i.length!==c&&(i.subarray?i=i.subarray(0,c):i.length=c),d.applyFromCharCode(i)};c.utf8encode=function(a){return e.nodebuffer?f(a,"utf-8"):i(a)},c.utf8decode=function(a){if(e.nodebuffer)return d.transformTo("nodebuffer",a).toString("utf-8");a=d.transformTo(e.uint8array?"uint8array":"array",a);for(var b=[],c=0,f=a.length,g=65536;f>c;){var h=j(a,Math.min(c+g,f));b.push(k(e.uint8array?a.subarray(c,h):a.slice(c,h))),c=h}return b.join("")}},{"./nodeBuffer":11,"./support":17,"./utils":21}],21:[function(a,b,c){"use strict";function d(a){return a}function e(a,b){for(var c=0;cg&&b>1;)try{d.push("array"===f||"nodebuffer"===f?String.fromCharCode.apply(null,a.slice(g,Math.min(g+b,e))):String.fromCharCode.apply(null,a.subarray(g,Math.min(g+b,e)))),g+=b}catch(i){b=Math.floor(b/2)}return d.join("")}function g(a,b){for(var c=0;cb?"0":"")+b.toString(16).toUpperCase();return d},c.findCompression=function(a){for(var b in i)if(i.hasOwnProperty(b)&&i[b].magic===a)return i[b];return null},c.isRegExp=function(a){return"[object RegExp]"===Object.prototype.toString.call(a)}},{"./compressions":3,"./nodeBuffer":11,"./support":17}],22:[function(a,b){"use strict";function c(a,b){this.files=[],this.loadOptions=b,a&&this.load(a)}var d=a("./stringReader"),e=a("./nodeBufferReader"),f=a("./uint8ArrayReader"),g=a("./utils"),h=a("./signature"),i=a("./zipEntry"),j=a("./support"),k=a("./object");c.prototype={checkSignature:function(a){var b=this.reader.readString(4);if(b!==a)throw new Error("Corrupted zip or bug : unexpected signature ("+g.pretty(b)+", expected "+g.pretty(a)+")")},readBlockEndOfCentral:function(){this.diskNumber=this.reader.readInt(2),this.diskWithCentralDirStart=this.reader.readInt(2),this.centralDirRecordsOnThisDisk=this.reader.readInt(2),this.centralDirRecords=this.reader.readInt(2),this.centralDirSize=this.reader.readInt(4),this.centralDirOffset=this.reader.readInt(4),this.zipCommentLength=this.reader.readInt(2),this.zipComment=this.reader.readString(this.zipCommentLength),this.zipComment=k.utf8decode(this.zipComment)},readBlockZip64EndOfCentral:function(){this.zip64EndOfCentralSize=this.reader.readInt(8),this.versionMadeBy=this.reader.readString(2),this.versionNeeded=this.reader.readInt(2),this.diskNumber=this.reader.readInt(4),this.diskWithCentralDirStart=this.reader.readInt(4),this.centralDirRecordsOnThisDisk=this.reader.readInt(8),this.centralDirRecords=this.reader.readInt(8),this.centralDirSize=this.reader.readInt(8),this.centralDirOffset=this.reader.readInt(8),this.zip64ExtensibleData={};for(var a,b,c,d=this.zip64EndOfCentralSize-44,e=0;d>e;)a=this.reader.readInt(2),b=this.reader.readInt(4),c=this.reader.readString(b),this.zip64ExtensibleData[a]={id:a,length:b,value:c}},readBlockZip64EndOfCentralLocator:function(){if(this.diskWithZip64CentralDirStart=this.reader.readInt(4),this.relativeOffsetEndOfZip64CentralDir=this.reader.readInt(8),this.disksCount=this.reader.readInt(4),this.disksCount>1)throw new Error("Multi-volumes zip are not supported")},readLocalFiles:function(){var a,b;for(a=0;a>8;this.dir=16&this.externalFileAttributes?!0:!1,a===h&&(this.dosPermissions=63&this.externalFileAttributes),a===i&&(this.unixPermissions=this.externalFileAttributes>>16&65535),this.dir||"/"!==this.fileName.slice(-1)||(this.dir=!0)},parseZIP64ExtraField:function(){if(this.extraFields[1]){var a=new d(this.extraFields[1].value);this.uncompressedSize===e.MAX_VALUE_32BITS&&(this.uncompressedSize=a.readInt(8)),this.compressedSize===e.MAX_VALUE_32BITS&&(this.compressedSize=a.readInt(8)),this.localHeaderOffset===e.MAX_VALUE_32BITS&&(this.localHeaderOffset=a.readInt(8)),this.diskNumberStart===e.MAX_VALUE_32BITS&&(this.diskNumberStart=a.readInt(4))}},readExtraFields:function(a){var b,c,d,e=a.index;for(this.extraFields=this.extraFields||{};a.index0?b.windowBits=-b.windowBits:b.gzip&&b.windowBits>0&&b.windowBits<16&&(b.windowBits+=16),this.err=0,this.msg="",this.ended=!1,this.chunks=[],this.strm=new k,this.strm.avail_out=0;var c=g.deflateInit2(this.strm,b.level,b.method,b.windowBits,b.memLevel,b.strategy);if(c!==n)throw new Error(j[c]);b.header&&g.deflateSetHeader(this.strm,b.header)};s.prototype.push=function(a,b){var c,d,e=this.strm,f=this.options.chunkSize;if(this.ended)return!1;d=b===~~b?b:b===!0?m:l,e.input="string"==typeof a?i.string2buf(a):a,e.next_in=0,e.avail_in=e.input.length;do{if(0===e.avail_out&&(e.output=new h.Buf8(f),e.next_out=0,e.avail_out=f),c=g.deflate(e,d),c!==o&&c!==n)return this.onEnd(c),this.ended=!0,!1;(0===e.avail_out||0===e.avail_in&&d===m)&&this.onData("string"===this.options.to?i.buf2binstring(h.shrinkBuf(e.output,e.next_out)):h.shrinkBuf(e.output,e.next_out))}while((e.avail_in>0||0===e.avail_out)&&c!==o);return d===m?(c=g.deflateEnd(this.strm),this.onEnd(c),this.ended=!0,c===n):!0},s.prototype.onData=function(a){this.chunks.push(a)},s.prototype.onEnd=function(a){a===n&&(this.result="string"===this.options.to?this.chunks.join(""):h.flattenChunks(this.chunks)),this.chunks=[],this.err=a,this.msg=this.strm.msg},c.Deflate=s,c.deflate=d,c.deflateRaw=e,c.gzip=f},{"./utils/common":27,"./utils/strings":28,"./zlib/deflate.js":32,"./zlib/messages":37,"./zlib/zstream":39}],26:[function(a,b,c){"use strict";function d(a,b){var c=new m(b);if(c.push(a,!0),c.err)throw c.msg;return c.result}function e(a,b){return b=b||{},b.raw=!0,d(a,b)}var f=a("./zlib/inflate.js"),g=a("./utils/common"),h=a("./utils/strings"),i=a("./zlib/constants"),j=a("./zlib/messages"),k=a("./zlib/zstream"),l=a("./zlib/gzheader"),m=function(a){this.options=g.assign({chunkSize:16384,windowBits:0,to:""},a||{});var b=this.options;b.raw&&b.windowBits>=0&&b.windowBits<16&&(b.windowBits=-b.windowBits,0===b.windowBits&&(b.windowBits=-15)),!(b.windowBits>=0&&b.windowBits<16)||a&&a.windowBits||(b.windowBits+=32),b.windowBits>15&&b.windowBits<48&&0===(15&b.windowBits)&&(b.windowBits|=15),this.err=0,this.msg="",this.ended=!1,this.chunks=[],this.strm=new k,this.strm.avail_out=0;var c=f.inflateInit2(this.strm,b.windowBits);if(c!==i.Z_OK)throw new Error(j[c]);this.header=new l,f.inflateGetHeader(this.strm,this.header)};m.prototype.push=function(a,b){var c,d,e,j,k,l=this.strm,m=this.options.chunkSize;if(this.ended)return!1;d=b===~~b?b:b===!0?i.Z_FINISH:i.Z_NO_FLUSH,l.input="string"==typeof a?h.binstring2buf(a):a,l.next_in=0,l.avail_in=l.input.length;do{if(0===l.avail_out&&(l.output=new g.Buf8(m),l.next_out=0,l.avail_out=m),c=f.inflate(l,i.Z_NO_FLUSH),c!==i.Z_STREAM_END&&c!==i.Z_OK)return this.onEnd(c),this.ended=!0,!1;l.next_out&&(0===l.avail_out||c===i.Z_STREAM_END||0===l.avail_in&&d===i.Z_FINISH)&&("string"===this.options.to?(e=h.utf8border(l.output,l.next_out),j=l.next_out-e,k=h.buf2string(l.output,e),l.next_out=j,l.avail_out=m-j,j&&g.arraySet(l.output,l.output,e,j,0),this.onData(k)):this.onData(g.shrinkBuf(l.output,l.next_out)))}while(l.avail_in>0&&c!==i.Z_STREAM_END);return c===i.Z_STREAM_END&&(d=i.Z_FINISH),d===i.Z_FINISH?(c=f.inflateEnd(this.strm),this.onEnd(c),this.ended=!0,c===i.Z_OK):!0},m.prototype.onData=function(a){this.chunks.push(a)},m.prototype.onEnd=function(a){a===i.Z_OK&&(this.result="string"===this.options.to?this.chunks.join(""):g.flattenChunks(this.chunks)),this.chunks=[],this.err=a,this.msg=this.strm.msg},c.Inflate=m,c.inflate=d,c.inflateRaw=e,c.ungzip=d},{"./utils/common":27,"./utils/strings":28,"./zlib/constants":30,"./zlib/gzheader":33,"./zlib/inflate.js":35,"./zlib/messages":37,"./zlib/zstream":39}],27:[function(a,b,c){"use strict";var d="undefined"!=typeof Uint8Array&&"undefined"!=typeof Uint16Array&&"undefined"!=typeof Int32Array;c.assign=function(a){for(var b=Array.prototype.slice.call(arguments,1);b.length;){var c=b.shift();if(c){if("object"!=typeof c)throw new TypeError(c+"must be non-object");for(var d in c)c.hasOwnProperty(d)&&(a[d]=c[d])}}return a},c.shrinkBuf=function(a,b){return a.length===b?a:a.subarray?a.subarray(0,b):(a.length=b,a)};var e={arraySet:function(a,b,c,d,e){if(b.subarray&&a.subarray)return void a.set(b.subarray(c,c+d),e);for(var f=0;d>f;f++)a[e+f]=b[c+f]},flattenChunks:function(a){var b,c,d,e,f,g;for(d=0,b=0,c=a.length;c>b;b++)d+=a[b].length;for(g=new Uint8Array(d),e=0,b=0,c=a.length;c>b;b++)f=a[b],g.set(f,e),e+=f.length;return g}},f={arraySet:function(a,b,c,d,e){for(var f=0;d>f;f++)a[e+f]=b[c+f]},flattenChunks:function(a){return[].concat.apply([],a)}};c.setTyped=function(a){a?(c.Buf8=Uint8Array,c.Buf16=Uint16Array,c.Buf32=Int32Array,c.assign(c,e)):(c.Buf8=Array,c.Buf16=Array,c.Buf32=Array,c.assign(c,f))},c.setTyped(d)},{}],28:[function(a,b,c){"use strict";function d(a,b){if(65537>b&&(a.subarray&&g||!a.subarray&&f))return String.fromCharCode.apply(null,e.shrinkBuf(a,b));for(var c="",d=0;b>d;d++)c+=String.fromCharCode(a[d]);return c}var e=a("./common"),f=!0,g=!0;try{String.fromCharCode.apply(null,[0])}catch(h){f=!1}try{String.fromCharCode.apply(null,new Uint8Array(1))}catch(h){g=!1}for(var i=new e.Buf8(256),j=0;256>j;j++)i[j]=j>=252?6:j>=248?5:j>=240?4:j>=224?3:j>=192?2:1;i[254]=i[254]=1,c.string2buf=function(a){var b,c,d,f,g,h=a.length,i=0;for(f=0;h>f;f++)c=a.charCodeAt(f),55296===(64512&c)&&h>f+1&&(d=a.charCodeAt(f+1),56320===(64512&d)&&(c=65536+(c-55296<<10)+(d-56320),f++)),i+=128>c?1:2048>c?2:65536>c?3:4;for(b=new e.Buf8(i),g=0,f=0;i>g;f++)c=a.charCodeAt(f),55296===(64512&c)&&h>f+1&&(d=a.charCodeAt(f+1),56320===(64512&d)&&(c=65536+(c-55296<<10)+(d-56320),f++)),128>c?b[g++]=c:2048>c?(b[g++]=192|c>>>6,b[g++]=128|63&c):65536>c?(b[g++]=224|c>>>12,b[g++]=128|c>>>6&63,b[g++]=128|63&c):(b[g++]=240|c>>>18,b[g++]=128|c>>>12&63,b[g++]=128|c>>>6&63,b[g++]=128|63&c);return b},c.buf2binstring=function(a){return d(a,a.length)},c.binstring2buf=function(a){for(var b=new e.Buf8(a.length),c=0,d=b.length;d>c;c++)b[c]=a.charCodeAt(c);return b},c.buf2string=function(a,b){var c,e,f,g,h=b||a.length,j=new Array(2*h);for(e=0,c=0;h>c;)if(f=a[c++],128>f)j[e++]=f;else if(g=i[f],g>4)j[e++]=65533,c+=g-1;else{for(f&=2===g?31:3===g?15:7;g>1&&h>c;)f=f<<6|63&a[c++],g--;g>1?j[e++]=65533:65536>f?j[e++]=f:(f-=65536,j[e++]=55296|f>>10&1023,j[e++]=56320|1023&f)}return d(j,e)},c.utf8border=function(a,b){var c;for(b=b||a.length,b>a.length&&(b=a.length),c=b-1;c>=0&&128===(192&a[c]);)c--;return 0>c?b:0===c?b:c+i[a[c]]>b?c:b}},{"./common":27}],29:[function(a,b){"use strict";function c(a,b,c,d){for(var e=65535&a|0,f=a>>>16&65535|0,g=0;0!==c;){g=c>2e3?2e3:c,c-=g;do e=e+b[d++]|0,f=f+e|0;while(--g);e%=65521,f%=65521}return e|f<<16|0}b.exports=c},{}],30:[function(a,b){b.exports={Z_NO_FLUSH:0,Z_PARTIAL_FLUSH:1,Z_SYNC_FLUSH:2,Z_FULL_FLUSH:3,Z_FINISH:4,Z_BLOCK:5,Z_TREES:6,Z_OK:0,Z_STREAM_END:1,Z_NEED_DICT:2,Z_ERRNO:-1,Z_STREAM_ERROR:-2,Z_DATA_ERROR:-3,Z_BUF_ERROR:-5,Z_NO_COMPRESSION:0,Z_BEST_SPEED:1,Z_BEST_COMPRESSION:9,Z_DEFAULT_COMPRESSION:-1,Z_FILTERED:1,Z_HUFFMAN_ONLY:2,Z_RLE:3,Z_FIXED:4,Z_DEFAULT_STRATEGY:0,Z_BINARY:0,Z_TEXT:1,Z_UNKNOWN:2,Z_DEFLATED:8}},{}],31:[function(a,b){"use strict";function c(){for(var a,b=[],c=0;256>c;c++){a=c;for(var d=0;8>d;d++)a=1&a?3988292384^a>>>1:a>>>1;b[c]=a}return b}function d(a,b,c,d){var f=e,g=d+c;a=-1^a;for(var h=d;g>h;h++)a=a>>>8^f[255&(a^b[h])];return-1^a}var e=c();b.exports=d},{}],32:[function(a,b,c){"use strict";function d(a,b){return a.msg=G[b],b}function e(a){return(a<<1)-(a>4?9:0)}function f(a){for(var b=a.length;--b>=0;)a[b]=0}function g(a){var b=a.state,c=b.pending;c>a.avail_out&&(c=a.avail_out),0!==c&&(C.arraySet(a.output,b.pending_buf,b.pending_out,c,a.next_out),a.next_out+=c,b.pending_out+=c,a.total_out+=c,a.avail_out-=c,b.pending-=c,0===b.pending&&(b.pending_out=0))}function h(a,b){D._tr_flush_block(a,a.block_start>=0?a.block_start:-1,a.strstart-a.block_start,b),a.block_start=a.strstart,g(a.strm)}function i(a,b){a.pending_buf[a.pending++]=b}function j(a,b){a.pending_buf[a.pending++]=b>>>8&255,a.pending_buf[a.pending++]=255&b}function k(a,b,c,d){var e=a.avail_in;return e>d&&(e=d),0===e?0:(a.avail_in-=e,C.arraySet(b,a.input,a.next_in,e,c),1===a.state.wrap?a.adler=E(a.adler,b,e,c):2===a.state.wrap&&(a.adler=F(a.adler,b,e,c)),a.next_in+=e,a.total_in+=e,e)}function l(a,b){var c,d,e=a.max_chain_length,f=a.strstart,g=a.prev_length,h=a.nice_match,i=a.strstart>a.w_size-ja?a.strstart-(a.w_size-ja):0,j=a.window,k=a.w_mask,l=a.prev,m=a.strstart+ia,n=j[f+g-1],o=j[f+g];a.prev_length>=a.good_match&&(e>>=2),h>a.lookahead&&(h=a.lookahead);do if(c=b,j[c+g]===o&&j[c+g-1]===n&&j[c]===j[f]&&j[++c]===j[f+1]){f+=2,c++;do;while(j[++f]===j[++c]&&j[++f]===j[++c]&&j[++f]===j[++c]&&j[++f]===j[++c]&&j[++f]===j[++c]&&j[++f]===j[++c]&&j[++f]===j[++c]&&j[++f]===j[++c]&&m>f);if(d=ia-(m-f),f=m-ia,d>g){if(a.match_start=b,g=d,d>=h)break;n=j[f+g-1],o=j[f+g]}}while((b=l[b&k])>i&&0!==--e);return g<=a.lookahead?g:a.lookahead}function m(a){var b,c,d,e,f,g=a.w_size;do{if(e=a.window_size-a.lookahead-a.strstart,a.strstart>=g+(g-ja)){C.arraySet(a.window,a.window,g,g,0),a.match_start-=g,a.strstart-=g,a.block_start-=g,c=a.hash_size,b=c;do d=a.head[--b],a.head[b]=d>=g?d-g:0;while(--c);c=g,b=c;do d=a.prev[--b],a.prev[b]=d>=g?d-g:0;while(--c);e+=g}if(0===a.strm.avail_in)break;if(c=k(a.strm,a.window,a.strstart+a.lookahead,e),a.lookahead+=c,a.lookahead+a.insert>=ha)for(f=a.strstart-a.insert,a.ins_h=a.window[f],a.ins_h=(a.ins_h<a.pending_buf_size-5&&(c=a.pending_buf_size-5);;){if(a.lookahead<=1){if(m(a),0===a.lookahead&&b===H)return sa;if(0===a.lookahead)break}a.strstart+=a.lookahead,a.lookahead=0;var d=a.block_start+c;if((0===a.strstart||a.strstart>=d)&&(a.lookahead=a.strstart-d,a.strstart=d,h(a,!1),0===a.strm.avail_out))return sa;if(a.strstart-a.block_start>=a.w_size-ja&&(h(a,!1),0===a.strm.avail_out))return sa}return a.insert=0,b===K?(h(a,!0),0===a.strm.avail_out?ua:va):a.strstart>a.block_start&&(h(a,!1),0===a.strm.avail_out)?sa:sa}function o(a,b){for(var c,d;;){if(a.lookahead=ha&&(a.ins_h=(a.ins_h<=ha)if(d=D._tr_tally(a,a.strstart-a.match_start,a.match_length-ha),a.lookahead-=a.match_length,a.match_length<=a.max_lazy_match&&a.lookahead>=ha){a.match_length--;do a.strstart++,a.ins_h=(a.ins_h<=ha&&(a.ins_h=(a.ins_h<4096)&&(a.match_length=ha-1)),a.prev_length>=ha&&a.match_length<=a.prev_length){e=a.strstart+a.lookahead-ha,d=D._tr_tally(a,a.strstart-1-a.prev_match,a.prev_length-ha),a.lookahead-=a.prev_length-1,a.prev_length-=2;do++a.strstart<=e&&(a.ins_h=(a.ins_h<=ha&&a.strstart>0&&(e=a.strstart-1,d=g[e],d===g[++e]&&d===g[++e]&&d===g[++e])){f=a.strstart+ia;do;while(d===g[++e]&&d===g[++e]&&d===g[++e]&&d===g[++e]&&d===g[++e]&&d===g[++e]&&d===g[++e]&&d===g[++e]&&f>e);a.match_length=ia-(f-e),a.match_length>a.lookahead&&(a.match_length=a.lookahead)}if(a.match_length>=ha?(c=D._tr_tally(a,1,a.match_length-ha),a.lookahead-=a.match_length,a.strstart+=a.match_length,a.match_length=0):(c=D._tr_tally(a,0,a.window[a.strstart]),a.lookahead--,a.strstart++),c&&(h(a,!1),0===a.strm.avail_out))return sa}return a.insert=0,b===K?(h(a,!0),0===a.strm.avail_out?ua:va):a.last_lit&&(h(a,!1),0===a.strm.avail_out)?sa:ta}function r(a,b){for(var c;;){if(0===a.lookahead&&(m(a),0===a.lookahead)){if(b===H)return sa;break}if(a.match_length=0,c=D._tr_tally(a,0,a.window[a.strstart]),a.lookahead--,a.strstart++,c&&(h(a,!1),0===a.strm.avail_out))return sa}return a.insert=0,b===K?(h(a,!0),0===a.strm.avail_out?ua:va):a.last_lit&&(h(a,!1),0===a.strm.avail_out)?sa:ta}function s(a){a.window_size=2*a.w_size,f(a.head),a.max_lazy_match=B[a.level].max_lazy,a.good_match=B[a.level].good_length,a.nice_match=B[a.level].nice_length,a.max_chain_length=B[a.level].max_chain,a.strstart=0,a.block_start=0,a.lookahead=0,a.insert=0,a.match_length=a.prev_length=ha-1,a.match_available=0,a.ins_h=0}function t(){this.strm=null,this.status=0,this.pending_buf=null,this.pending_buf_size=0,this.pending_out=0,this.pending=0,this.wrap=0,this.gzhead=null,this.gzindex=0,this.method=Y,this.last_flush=-1,this.w_size=0,this.w_bits=0,this.w_mask=0,this.window=null,this.window_size=0,this.prev=null,this.head=null,this.ins_h=0,this.hash_size=0,this.hash_bits=0,this.hash_mask=0,this.hash_shift=0,this.block_start=0,this.match_length=0,this.prev_match=0,this.match_available=0,this.strstart=0,this.match_start=0,this.lookahead=0,this.prev_length=0,this.max_chain_length=0,this.max_lazy_match=0,this.level=0,this.strategy=0,this.good_match=0,this.nice_match=0,this.dyn_ltree=new C.Buf16(2*fa),this.dyn_dtree=new C.Buf16(2*(2*da+1)),this.bl_tree=new C.Buf16(2*(2*ea+1)),f(this.dyn_ltree),f(this.dyn_dtree),f(this.bl_tree),this.l_desc=null,this.d_desc=null,this.bl_desc=null,this.bl_count=new C.Buf16(ga+1),this.heap=new C.Buf16(2*ca+1),f(this.heap),this.heap_len=0,this.heap_max=0,this.depth=new C.Buf16(2*ca+1),f(this.depth),this.l_buf=0,this.lit_bufsize=0,this.last_lit=0,this.d_buf=0,this.opt_len=0,this.static_len=0,this.matches=0,this.insert=0,this.bi_buf=0,this.bi_valid=0}function u(a){var b;return a&&a.state?(a.total_in=a.total_out=0,a.data_type=X,b=a.state,b.pending=0,b.pending_out=0,b.wrap<0&&(b.wrap=-b.wrap),b.status=b.wrap?la:qa,a.adler=2===b.wrap?0:1,b.last_flush=H,D._tr_init(b),M):d(a,O)}function v(a){var b=u(a);return b===M&&s(a.state),b}function w(a,b){return a&&a.state?2!==a.state.wrap?O:(a.state.gzhead=b,M):O}function x(a,b,c,e,f,g){if(!a)return O;var h=1;if(b===R&&(b=6),0>e?(h=0,e=-e):e>15&&(h=2,e-=16),1>f||f>Z||c!==Y||8>e||e>15||0>b||b>9||0>g||g>V)return d(a,O);8===e&&(e=9);var i=new t;return a.state=i,i.strm=a,i.wrap=h,i.gzhead=null,i.w_bits=e,i.w_size=1<>1,i.l_buf=3*i.lit_bufsize,i.level=b,i.strategy=g,i.method=c,v(a)}function y(a,b){return x(a,b,Y,$,_,W)}function z(a,b){var c,h,k,l;if(!a||!a.state||b>L||0>b)return a?d(a,O):O;if(h=a.state,!a.output||!a.input&&0!==a.avail_in||h.status===ra&&b!==K)return d(a,0===a.avail_out?Q:O);if(h.strm=a,c=h.last_flush,h.last_flush=b,h.status===la)if(2===h.wrap)a.adler=0,i(h,31),i(h,139),i(h,8),h.gzhead?(i(h,(h.gzhead.text?1:0)+(h.gzhead.hcrc?2:0)+(h.gzhead.extra?4:0)+(h.gzhead.name?8:0)+(h.gzhead.comment?16:0)),i(h,255&h.gzhead.time),i(h,h.gzhead.time>>8&255),i(h,h.gzhead.time>>16&255),i(h,h.gzhead.time>>24&255),i(h,9===h.level?2:h.strategy>=T||h.level<2?4:0),i(h,255&h.gzhead.os),h.gzhead.extra&&h.gzhead.extra.length&&(i(h,255&h.gzhead.extra.length),i(h,h.gzhead.extra.length>>8&255)),h.gzhead.hcrc&&(a.adler=F(a.adler,h.pending_buf,h.pending,0)),h.gzindex=0,h.status=ma):(i(h,0),i(h,0),i(h,0),i(h,0),i(h,0),i(h,9===h.level?2:h.strategy>=T||h.level<2?4:0),i(h,wa),h.status=qa);else{var m=Y+(h.w_bits-8<<4)<<8,n=-1;n=h.strategy>=T||h.level<2?0:h.level<6?1:6===h.level?2:3,m|=n<<6,0!==h.strstart&&(m|=ka),m+=31-m%31,h.status=qa,j(h,m),0!==h.strstart&&(j(h,a.adler>>>16),j(h,65535&a.adler)),a.adler=1}if(h.status===ma)if(h.gzhead.extra){for(k=h.pending;h.gzindex<(65535&h.gzhead.extra.length)&&(h.pending!==h.pending_buf_size||(h.gzhead.hcrc&&h.pending>k&&(a.adler=F(a.adler,h.pending_buf,h.pending-k,k)),g(a),k=h.pending,h.pending!==h.pending_buf_size));)i(h,255&h.gzhead.extra[h.gzindex]),h.gzindex++;h.gzhead.hcrc&&h.pending>k&&(a.adler=F(a.adler,h.pending_buf,h.pending-k,k)),h.gzindex===h.gzhead.extra.length&&(h.gzindex=0,h.status=na)}else h.status=na;if(h.status===na)if(h.gzhead.name){k=h.pending;do{if(h.pending===h.pending_buf_size&&(h.gzhead.hcrc&&h.pending>k&&(a.adler=F(a.adler,h.pending_buf,h.pending-k,k)),g(a),k=h.pending,h.pending===h.pending_buf_size)){l=1;break}l=h.gzindexk&&(a.adler=F(a.adler,h.pending_buf,h.pending-k,k)),0===l&&(h.gzindex=0,h.status=oa)}else h.status=oa;if(h.status===oa)if(h.gzhead.comment){k=h.pending;do{if(h.pending===h.pending_buf_size&&(h.gzhead.hcrc&&h.pending>k&&(a.adler=F(a.adler,h.pending_buf,h.pending-k,k)),g(a),k=h.pending,h.pending===h.pending_buf_size)){l=1;break}l=h.gzindexk&&(a.adler=F(a.adler,h.pending_buf,h.pending-k,k)),0===l&&(h.status=pa)}else h.status=pa;if(h.status===pa&&(h.gzhead.hcrc?(h.pending+2>h.pending_buf_size&&g(a),h.pending+2<=h.pending_buf_size&&(i(h,255&a.adler),i(h,a.adler>>8&255),a.adler=0,h.status=qa)):h.status=qa),0!==h.pending){if(g(a),0===a.avail_out)return h.last_flush=-1,M}else if(0===a.avail_in&&e(b)<=e(c)&&b!==K)return d(a,Q);if(h.status===ra&&0!==a.avail_in)return d(a,Q);if(0!==a.avail_in||0!==h.lookahead||b!==H&&h.status!==ra){var o=h.strategy===T?r(h,b):h.strategy===U?q(h,b):B[h.level].func(h,b);if((o===ua||o===va)&&(h.status=ra),o===sa||o===ua)return 0===a.avail_out&&(h.last_flush=-1),M;if(o===ta&&(b===I?D._tr_align(h):b!==L&&(D._tr_stored_block(h,0,0,!1),b===J&&(f(h.head),0===h.lookahead&&(h.strstart=0,h.block_start=0,h.insert=0))),g(a),0===a.avail_out))return h.last_flush=-1,M}return b!==K?M:h.wrap<=0?N:(2===h.wrap?(i(h,255&a.adler),i(h,a.adler>>8&255),i(h,a.adler>>16&255),i(h,a.adler>>24&255),i(h,255&a.total_in),i(h,a.total_in>>8&255),i(h,a.total_in>>16&255),i(h,a.total_in>>24&255)):(j(h,a.adler>>>16),j(h,65535&a.adler)),g(a),h.wrap>0&&(h.wrap=-h.wrap),0!==h.pending?M:N)}function A(a){var b;return a&&a.state?(b=a.state.status,b!==la&&b!==ma&&b!==na&&b!==oa&&b!==pa&&b!==qa&&b!==ra?d(a,O):(a.state=null,b===qa?d(a,P):M)):O}var B,C=a("../utils/common"),D=a("./trees"),E=a("./adler32"),F=a("./crc32"),G=a("./messages"),H=0,I=1,J=3,K=4,L=5,M=0,N=1,O=-2,P=-3,Q=-5,R=-1,S=1,T=2,U=3,V=4,W=0,X=2,Y=8,Z=9,$=15,_=8,aa=29,ba=256,ca=ba+1+aa,da=30,ea=19,fa=2*ca+1,ga=15,ha=3,ia=258,ja=ia+ha+1,ka=32,la=42,ma=69,na=73,oa=91,pa=103,qa=113,ra=666,sa=1,ta=2,ua=3,va=4,wa=3,xa=function(a,b,c,d,e){this.good_length=a,this.max_lazy=b,this.nice_length=c,this.max_chain=d,this.func=e};B=[new xa(0,0,0,0,n),new xa(4,4,8,4,o),new xa(4,5,16,8,o),new xa(4,6,32,32,o),new xa(4,4,16,16,p),new xa(8,16,32,32,p),new xa(8,16,128,128,p),new xa(8,32,128,256,p),new xa(32,128,258,1024,p),new xa(32,258,258,4096,p)],c.deflateInit=y,c.deflateInit2=x,c.deflateReset=v,c.deflateResetKeep=u,c.deflateSetHeader=w,c.deflate=z,c.deflateEnd=A,c.deflateInfo="pako deflate (from Nodeca project)"},{"../utils/common":27,"./adler32":29,"./crc32":31,"./messages":37,"./trees":38}],33:[function(a,b){"use strict";function c(){this.text=0,this.time=0,this.xflags=0,this.os=0,this.extra=null,this.extra_len=0,this.name="",this.comment="",this.hcrc=0,this.done=!1}b.exports=c},{}],34:[function(a,b){"use strict";var c=30,d=12;b.exports=function(a,b){var e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,u,v,w,x,y,z,A,B,C;e=a.state,f=a.next_in,B=a.input,g=f+(a.avail_in-5),h=a.next_out,C=a.output,i=h-(b-a.avail_out),j=h+(a.avail_out-257),k=e.dmax,l=e.wsize,m=e.whave,n=e.wnext,o=e.window,p=e.hold,q=e.bits,r=e.lencode,s=e.distcode,t=(1<q&&(p+=B[f++]<>>24,p>>>=w,q-=w,w=v>>>16&255,0===w)C[h++]=65535&v;else{if(!(16&w)){if(0===(64&w)){v=r[(65535&v)+(p&(1<
>>24,p>>>=w,q-=w,w=v>>>16&255,!(16&w)){if(0===(64&w)){v=s[(65535&v)+(p&(1<q&&(p+=B[f++]<q&&(p+=B[f++]<k){a.msg="invalid distance too far back",e.mode=c;break a}if(p>>>=w,q-=w,w=h-i,y>w){if(w=y-w,w>m&&e.sane){a.msg="invalid distance too far back",e.mode=c;break a}if(z=0,A=o,0===n){if(z+=l-w,x>w){x-=w;do C[h++]=o[z++];while(--w);z=h-y,A=C}}else if(w>n){if(z+=l+n-w,w-=n,x>w){x-=w;do C[h++]=o[z++];while(--w);if(z=0,x>n){w=n,x-=w;do C[h++]=o[z++];while(--w);z=h-y,A=C}}}else if(z+=n-w,x>w){x-=w;do C[h++]=o[z++];while(--w);z=h-y,A=C}for(;x>2;)C[h++]=A[z++],C[h++]=A[z++],C[h++]=A[z++],x-=3;x&&(C[h++]=A[z++],x>1&&(C[h++]=A[z++]))}else{z=h-y;do C[h++]=C[z++],C[h++]=C[z++],C[h++]=C[z++],x-=3;while(x>2);x&&(C[h++]=C[z++],x>1&&(C[h++]=C[z++]))}break}}break}}while(g>f&&j>h);x=q>>3,f-=x,q-=x<<3,p&=(1<f?5+(g-f):5-(f-g),a.avail_out=j>h?257+(j-h):257-(h-j),e.hold=p,e.bits=q}},{}],35:[function(a,b,c){"use strict";function d(a){return(a>>>24&255)+(a>>>8&65280)+((65280&a)<<8)+((255&a)<<24)}function e(){this.mode=0,this.last=!1,this.wrap=0,this.havedict=!1,this.flags=0,this.dmax=0,this.check=0,this.total=0,this.head=null,this.wbits=0,this.wsize=0,this.whave=0,this.wnext=0,this.window=null,this.hold=0,this.bits=0,this.length=0,this.offset=0,this.extra=0,this.lencode=null,this.distcode=null,this.lenbits=0,this.distbits=0,this.ncode=0,this.nlen=0,this.ndist=0,this.have=0,this.next=null,this.lens=new r.Buf16(320),this.work=new r.Buf16(288),this.lendyn=null,this.distdyn=null,this.sane=0,this.back=0,this.was=0}function f(a){var b;return a&&a.state?(b=a.state,a.total_in=a.total_out=b.total=0,a.msg="",b.wrap&&(a.adler=1&b.wrap),b.mode=K,b.last=0,b.havedict=0,b.dmax=32768,b.head=null,b.hold=0,b.bits=0,b.lencode=b.lendyn=new r.Buf32(oa),b.distcode=b.distdyn=new r.Buf32(pa),b.sane=1,b.back=-1,C):F}function g(a){var b;return a&&a.state?(b=a.state,b.wsize=0,b.whave=0,b.wnext=0,f(a)):F}function h(a,b){var c,d;return a&&a.state?(d=a.state,0>b?(c=0,b=-b):(c=(b>>4)+1,48>b&&(b&=15)),b&&(8>b||b>15)?F:(null!==d.window&&d.wbits!==b&&(d.window=null),d.wrap=c,d.wbits=b,g(a))):F}function i(a,b){var c,d;return a?(d=new e,a.state=d,d.window=null,c=h(a,b),c!==C&&(a.state=null),c):F}function j(a){return i(a,ra)}function k(a){if(sa){var b;for(p=new r.Buf32(512),q=new r.Buf32(32),b=0;144>b;)a.lens[b++]=8;for(;256>b;)a.lens[b++]=9;for(;280>b;)a.lens[b++]=7;for(;288>b;)a.lens[b++]=8;for(v(x,a.lens,0,288,p,0,a.work,{bits:9}),b=0;32>b;)a.lens[b++]=5;v(y,a.lens,0,32,q,0,a.work,{bits:5}),sa=!1}a.lencode=p,a.lenbits=9,a.distcode=q,a.distbits=5}function l(a,b,c,d){var e,f=a.state;return null===f.window&&(f.wsize=1<=f.wsize?(r.arraySet(f.window,b,c-f.wsize,f.wsize,0),f.wnext=0,f.whave=f.wsize):(e=f.wsize-f.wnext,e>d&&(e=d),r.arraySet(f.window,b,c-d,e,f.wnext),d-=e,d?(r.arraySet(f.window,b,c-d,d,0),f.wnext=d,f.whave=f.wsize):(f.wnext+=e,f.wnext===f.wsize&&(f.wnext=0),f.whaven;){if(0===i)break a;i--,m+=e[g++]<>>8&255,c.check=t(c.check,Ba,2,0),m=0,n=0,c.mode=L;break}if(c.flags=0,c.head&&(c.head.done=!1),!(1&c.wrap)||(((255&m)<<8)+(m>>8))%31){a.msg="incorrect header check",c.mode=la;break}if((15&m)!==J){a.msg="unknown compression method",c.mode=la;break}if(m>>>=4,n-=4,wa=(15&m)+8,0===c.wbits)c.wbits=wa;else if(wa>c.wbits){a.msg="invalid window size",c.mode=la;break}c.dmax=1<n;){if(0===i)break a;i--,m+=e[g++]<>8&1),512&c.flags&&(Ba[0]=255&m,Ba[1]=m>>>8&255,c.check=t(c.check,Ba,2,0)),m=0,n=0,c.mode=M;case M:for(;32>n;){if(0===i)break a;i--,m+=e[g++]<>>8&255,Ba[2]=m>>>16&255,Ba[3]=m>>>24&255,c.check=t(c.check,Ba,4,0)),m=0,n=0,c.mode=N;case N:for(;16>n;){if(0===i)break a;i--,m+=e[g++]<>8),512&c.flags&&(Ba[0]=255&m,Ba[1]=m>>>8&255,c.check=t(c.check,Ba,2,0)),m=0,n=0,c.mode=O;case O:if(1024&c.flags){for(;16>n;){if(0===i)break a;i--,m+=e[g++]<>>8&255,c.check=t(c.check,Ba,2,0)),m=0,n=0}else c.head&&(c.head.extra=null);c.mode=P;case P:if(1024&c.flags&&(q=c.length,q>i&&(q=i),q&&(c.head&&(wa=c.head.extra_len-c.length,c.head.extra||(c.head.extra=new Array(c.head.extra_len)),r.arraySet(c.head.extra,e,g,q,wa)),512&c.flags&&(c.check=t(c.check,e,q,g)),i-=q,g+=q,c.length-=q),c.length))break a;c.length=0,c.mode=Q;case Q:if(2048&c.flags){if(0===i)break a;q=0;do wa=e[g+q++],c.head&&wa&&c.length<65536&&(c.head.name+=String.fromCharCode(wa));while(wa&&i>q);if(512&c.flags&&(c.check=t(c.check,e,q,g)),i-=q,g+=q,wa)break a}else c.head&&(c.head.name=null);c.length=0,c.mode=R;case R:if(4096&c.flags){if(0===i)break a;q=0;do wa=e[g+q++],c.head&&wa&&c.length<65536&&(c.head.comment+=String.fromCharCode(wa));while(wa&&i>q);if(512&c.flags&&(c.check=t(c.check,e,q,g)),i-=q,g+=q,wa)break a}else c.head&&(c.head.comment=null);c.mode=S;case S:if(512&c.flags){for(;16>n;){if(0===i)break a;i--,m+=e[g++]<>9&1,c.head.done=!0),a.adler=c.check=0,c.mode=V;break;case T:for(;32>n;){if(0===i)break a;i--,m+=e[g++]<>>=7&n,n-=7&n,c.mode=ia;break}for(;3>n;){if(0===i)break a;i--,m+=e[g++]<>>=1,n-=1,3&m){case 0:c.mode=X;break;case 1:if(k(c),c.mode=ba,b===B){m>>>=2,n-=2;break a}break;case 2:c.mode=$;break;case 3:a.msg="invalid block type",c.mode=la}m>>>=2,n-=2;break;case X:for(m>>>=7&n,n-=7&n;32>n;){if(0===i)break a;i--,m+=e[g++]<>>16^65535)){a.msg="invalid stored block lengths",c.mode=la;break}if(c.length=65535&m,m=0,n=0,c.mode=Y,b===B)break a;case Y:c.mode=Z;case Z:if(q=c.length){if(q>i&&(q=i),q>j&&(q=j),0===q)break a;r.arraySet(f,e,g,q,h),i-=q,g+=q,j-=q,h+=q,c.length-=q;break}c.mode=V;break;case $:for(;14>n;){if(0===i)break a;i--,m+=e[g++]<>>=5,n-=5,c.ndist=(31&m)+1,m>>>=5,n-=5,c.ncode=(15&m)+4,m>>>=4,n-=4,c.nlen>286||c.ndist>30){a.msg="too many length or distance symbols",c.mode=la;break}c.have=0,c.mode=_;case _:for(;c.haven;){if(0===i)break a;i--,m+=e[g++]<>>=3,n-=3}for(;c.have<19;)c.lens[Ca[c.have++]]=0;if(c.lencode=c.lendyn,c.lenbits=7,ya={bits:c.lenbits},xa=v(w,c.lens,0,19,c.lencode,0,c.work,ya),c.lenbits=ya.bits,xa){a.msg="invalid code lengths set",c.mode=la;break}c.have=0,c.mode=aa;case aa:for(;c.have>>24,ra=Aa>>>16&255,sa=65535&Aa,!(n>=qa);){if(0===i)break a;i--,m+=e[g++]<sa)m>>>=qa,n-=qa,c.lens[c.have++]=sa;else{if(16===sa){for(za=qa+2;za>n;){if(0===i)break a;i--,m+=e[g++]<>>=qa,n-=qa,0===c.have){a.msg="invalid bit length repeat",c.mode=la;break}wa=c.lens[c.have-1],q=3+(3&m),m>>>=2,n-=2}else if(17===sa){for(za=qa+3;za>n;){if(0===i)break a;i--,m+=e[g++]<>>=qa,n-=qa,wa=0,q=3+(7&m),m>>>=3,n-=3}else{for(za=qa+7;za>n;){if(0===i)break a;i--,m+=e[g++]<>>=qa,n-=qa,wa=0,q=11+(127&m),m>>>=7,n-=7}if(c.have+q>c.nlen+c.ndist){a.msg="invalid bit length repeat",c.mode=la;break}for(;q--;)c.lens[c.have++]=wa}}if(c.mode===la)break;if(0===c.lens[256]){a.msg="invalid code -- missing end-of-block",c.mode=la;break}if(c.lenbits=9,ya={bits:c.lenbits},xa=v(x,c.lens,0,c.nlen,c.lencode,0,c.work,ya),c.lenbits=ya.bits,xa){a.msg="invalid literal/lengths set",c.mode=la;break}if(c.distbits=6,c.distcode=c.distdyn,ya={bits:c.distbits},xa=v(y,c.lens,c.nlen,c.ndist,c.distcode,0,c.work,ya),c.distbits=ya.bits,xa){a.msg="invalid distances set",c.mode=la;break}if(c.mode=ba,b===B)break a;case ba:c.mode=ca;case ca:if(i>=6&&j>=258){a.next_out=h,a.avail_out=j,a.next_in=g,a.avail_in=i,c.hold=m,c.bits=n,u(a,p),h=a.next_out,f=a.output,j=a.avail_out,g=a.next_in,e=a.input,i=a.avail_in,m=c.hold,n=c.bits,c.mode===V&&(c.back=-1);break}for(c.back=0;Aa=c.lencode[m&(1<>>24,ra=Aa>>>16&255,sa=65535&Aa,!(n>=qa);){if(0===i)break a;i--,m+=e[g++]<>ta)],qa=Aa>>>24,ra=Aa>>>16&255,sa=65535&Aa,!(n>=ta+qa);){if(0===i)break a;i--,m+=e[g++]<>>=ta,n-=ta,c.back+=ta}if(m>>>=qa,n-=qa,c.back+=qa,c.length=sa,0===ra){c.mode=ha;break}if(32&ra){c.back=-1,c.mode=V;break}if(64&ra){a.msg="invalid literal/length code",c.mode=la;break}c.extra=15&ra,c.mode=da;case da:if(c.extra){for(za=c.extra;za>n;){if(0===i)break a;i--,m+=e[g++]<>>=c.extra,n-=c.extra,c.back+=c.extra}c.was=c.length,c.mode=ea;case ea:for(;Aa=c.distcode[m&(1<>>24,ra=Aa>>>16&255,sa=65535&Aa,!(n>=qa);){if(0===i)break a;i--,m+=e[g++]<>ta)],qa=Aa>>>24,ra=Aa>>>16&255,sa=65535&Aa,!(n>=ta+qa);){if(0===i)break a;i--,m+=e[g++]<>>=ta,n-=ta,c.back+=ta}if(m>>>=qa,n-=qa,c.back+=qa,64&ra){a.msg="invalid distance code",c.mode=la;break}c.offset=sa,c.extra=15&ra,c.mode=fa;case fa:if(c.extra){for(za=c.extra;za>n;){if(0===i)break a;i--,m+=e[g++]<>>=c.extra,n-=c.extra,c.back+=c.extra}if(c.offset>c.dmax){a.msg="invalid distance too far back",c.mode=la;break}c.mode=ga;case ga:if(0===j)break a; - -if(q=p-j,c.offset>q){if(q=c.offset-q,q>c.whave&&c.sane){a.msg="invalid distance too far back",c.mode=la;break}q>c.wnext?(q-=c.wnext,oa=c.wsize-q):oa=c.wnext-q,q>c.length&&(q=c.length),pa=c.window}else pa=f,oa=h-c.offset,q=c.length;q>j&&(q=j),j-=q,c.length-=q;do f[h++]=pa[oa++];while(--q);0===c.length&&(c.mode=ca);break;case ha:if(0===j)break a;f[h++]=c.length,j--,c.mode=ca;break;case ia:if(c.wrap){for(;32>n;){if(0===i)break a;i--,m|=e[g++]<n;){if(0===i)break a;i--,m+=e[g++]<=D;D++)P[D]=0;for(E=0;o>E;E++)P[b[n+E]]++;for(H=C,G=d;G>=1&&0===P[G];G--);if(H>G&&(H=G),0===G)return p[q++]=20971520,p[q++]=20971520,s.bits=1,0;for(F=1;G>F&&0===P[F];F++);for(F>H&&(H=F),K=1,D=1;d>=D;D++)if(K<<=1,K-=P[D],0>K)return-1;if(K>0&&(a===g||1!==G))return-1;for(Q[1]=0,D=1;d>D;D++)Q[D+1]=Q[D]+P[D];for(E=0;o>E;E++)0!==b[n+E]&&(r[Q[b[n+E]]++]=E);if(a===g?(N=R=r,y=19):a===h?(N=j,O-=257,R=k,S-=257,y=256):(N=l,R=m,y=-1),M=0,E=0,D=F,x=q,I=H,J=0,v=-1,L=1<e||a===i&&L>f)return 1;for(var T=0;;){T++,z=D-J,r[E]y?(A=R[S+r[E]],B=N[O+r[E]]):(A=96,B=0),t=1<>J)+u]=z<<24|A<<16|B|0;while(0!==u);for(t=1<>=1;if(0!==t?(M&=t-1,M+=t):M=0,E++,0===--P[D]){if(D===G)break;D=b[n+r[E]]}if(D>H&&(M&w)!==v){for(0===J&&(J=H),x+=F,I=D-J,K=1<I+J&&(K-=P[I+J],!(0>=K));)I++,K<<=1;if(L+=1<e||a===i&&L>f)return 1;v=M&w,p[v]=H<<24|I<<16|x-q|0}}return 0!==M&&(p[x+M]=D-J<<24|64<<16|0),s.bits=H,0}},{"../utils/common":27}],37:[function(a,b){"use strict";b.exports={2:"need dictionary",1:"stream end",0:"","-1":"file error","-2":"stream error","-3":"data error","-4":"insufficient memory","-5":"buffer error","-6":"incompatible version"}},{}],38:[function(a,b,c){"use strict";function d(a){for(var b=a.length;--b>=0;)a[b]=0}function e(a){return 256>a?ga[a]:ga[256+(a>>>7)]}function f(a,b){a.pending_buf[a.pending++]=255&b,a.pending_buf[a.pending++]=b>>>8&255}function g(a,b,c){a.bi_valid>V-c?(a.bi_buf|=b<>V-a.bi_valid,a.bi_valid+=c-V):(a.bi_buf|=b<>>=1,c<<=1;while(--b>0);return c>>>1}function j(a){16===a.bi_valid?(f(a,a.bi_buf),a.bi_buf=0,a.bi_valid=0):a.bi_valid>=8&&(a.pending_buf[a.pending++]=255&a.bi_buf,a.bi_buf>>=8,a.bi_valid-=8)}function k(a,b){var c,d,e,f,g,h,i=b.dyn_tree,j=b.max_code,k=b.stat_desc.static_tree,l=b.stat_desc.has_stree,m=b.stat_desc.extra_bits,n=b.stat_desc.extra_base,o=b.stat_desc.max_length,p=0;for(f=0;U>=f;f++)a.bl_count[f]=0;for(i[2*a.heap[a.heap_max]+1]=0,c=a.heap_max+1;T>c;c++)d=a.heap[c],f=i[2*i[2*d+1]+1]+1,f>o&&(f=o,p++),i[2*d+1]=f,d>j||(a.bl_count[f]++,g=0,d>=n&&(g=m[d-n]),h=i[2*d],a.opt_len+=h*(f+g),l&&(a.static_len+=h*(k[2*d+1]+g)));if(0!==p){do{for(f=o-1;0===a.bl_count[f];)f--;a.bl_count[f]--,a.bl_count[f+1]+=2,a.bl_count[o]--,p-=2}while(p>0);for(f=o;0!==f;f--)for(d=a.bl_count[f];0!==d;)e=a.heap[--c],e>j||(i[2*e+1]!==f&&(a.opt_len+=(f-i[2*e+1])*i[2*e],i[2*e+1]=f),d--)}}function l(a,b,c){var d,e,f=new Array(U+1),g=0;for(d=1;U>=d;d++)f[d]=g=g+c[d-1]<<1;for(e=0;b>=e;e++){var h=a[2*e+1];0!==h&&(a[2*e]=i(f[h]++,h))}}function m(){var a,b,c,d,e,f=new Array(U+1);for(c=0,d=0;O-1>d;d++)for(ia[d]=c,a=0;a<1<<_[d];a++)ha[c++]=d;for(ha[c-1]=d,e=0,d=0;16>d;d++)for(ja[d]=e,a=0;a<1<>=7;R>d;d++)for(ja[d]=e<<7,a=0;a<1<=b;b++)f[b]=0;for(a=0;143>=a;)ea[2*a+1]=8,a++,f[8]++;for(;255>=a;)ea[2*a+1]=9,a++,f[9]++;for(;279>=a;)ea[2*a+1]=7,a++,f[7]++;for(;287>=a;)ea[2*a+1]=8,a++,f[8]++;for(l(ea,Q+1,f),a=0;R>a;a++)fa[2*a+1]=5,fa[2*a]=i(a,5);ka=new na(ea,_,P+1,Q,U),la=new na(fa,aa,0,R,U),ma=new na(new Array(0),ba,0,S,W)}function n(a){var b;for(b=0;Q>b;b++)a.dyn_ltree[2*b]=0;for(b=0;R>b;b++)a.dyn_dtree[2*b]=0;for(b=0;S>b;b++)a.bl_tree[2*b]=0;a.dyn_ltree[2*X]=1,a.opt_len=a.static_len=0,a.last_lit=a.matches=0}function o(a){a.bi_valid>8?f(a,a.bi_buf):a.bi_valid>0&&(a.pending_buf[a.pending++]=a.bi_buf),a.bi_buf=0,a.bi_valid=0}function p(a,b,c,d){o(a),d&&(f(a,c),f(a,~c)),E.arraySet(a.pending_buf,a.window,b,c,a.pending),a.pending+=c}function q(a,b,c,d){var e=2*b,f=2*c;return a[e]c;c++)0!==f[2*c]?(a.heap[++a.heap_len]=j=c,a.depth[c]=0):f[2*c+1]=0;for(;a.heap_len<2;)e=a.heap[++a.heap_len]=2>j?++j:0,f[2*e]=1,a.depth[e]=0,a.opt_len--,h&&(a.static_len-=g[2*e+1]);for(b.max_code=j,c=a.heap_len>>1;c>=1;c--)r(a,f,c);e=i;do c=a.heap[1],a.heap[1]=a.heap[a.heap_len--],r(a,f,1),d=a.heap[1],a.heap[--a.heap_max]=c,a.heap[--a.heap_max]=d,f[2*e]=f[2*c]+f[2*d],a.depth[e]=(a.depth[c]>=a.depth[d]?a.depth[c]:a.depth[d])+1,f[2*c+1]=f[2*d+1]=e,a.heap[1]=e++,r(a,f,1);while(a.heap_len>=2);a.heap[--a.heap_max]=a.heap[1],k(a,b),l(f,j,a.bl_count)}function u(a,b,c){var d,e,f=-1,g=b[1],h=0,i=7,j=4;for(0===g&&(i=138,j=3),b[2*(c+1)+1]=65535,d=0;c>=d;d++)e=g,g=b[2*(d+1)+1],++hh?a.bl_tree[2*e]+=h:0!==e?(e!==f&&a.bl_tree[2*e]++,a.bl_tree[2*Y]++):10>=h?a.bl_tree[2*Z]++:a.bl_tree[2*$]++,h=0,f=e,0===g?(i=138,j=3):e===g?(i=6,j=3):(i=7,j=4))}function v(a,b,c){var d,e,f=-1,i=b[1],j=0,k=7,l=4;for(0===i&&(k=138,l=3),d=0;c>=d;d++)if(e=i,i=b[2*(d+1)+1],!(++jj){do h(a,e,a.bl_tree);while(0!==--j)}else 0!==e?(e!==f&&(h(a,e,a.bl_tree),j--),h(a,Y,a.bl_tree),g(a,j-3,2)):10>=j?(h(a,Z,a.bl_tree),g(a,j-3,3)):(h(a,$,a.bl_tree),g(a,j-11,7));j=0,f=e,0===i?(k=138,l=3):e===i?(k=6,l=3):(k=7,l=4)}}function w(a){var b;for(u(a,a.dyn_ltree,a.l_desc.max_code),u(a,a.dyn_dtree,a.d_desc.max_code),t(a,a.bl_desc),b=S-1;b>=3&&0===a.bl_tree[2*ca[b]+1];b--);return a.opt_len+=3*(b+1)+5+5+4,b}function x(a,b,c,d){var e;for(g(a,b-257,5),g(a,c-1,5),g(a,d-4,4),e=0;d>e;e++)g(a,a.bl_tree[2*ca[e]+1],3);v(a,a.dyn_ltree,b-1),v(a,a.dyn_dtree,c-1)}function y(a){var b,c=4093624447;for(b=0;31>=b;b++,c>>>=1)if(1&c&&0!==a.dyn_ltree[2*b])return G;if(0!==a.dyn_ltree[18]||0!==a.dyn_ltree[20]||0!==a.dyn_ltree[26])return H;for(b=32;P>b;b++)if(0!==a.dyn_ltree[2*b])return H;return G}function z(a){pa||(m(),pa=!0),a.l_desc=new oa(a.dyn_ltree,ka),a.d_desc=new oa(a.dyn_dtree,la),a.bl_desc=new oa(a.bl_tree,ma),a.bi_buf=0,a.bi_valid=0,n(a)}function A(a,b,c,d){g(a,(J<<1)+(d?1:0),3),p(a,b,c,!0)}function B(a){g(a,K<<1,3),h(a,X,ea),j(a)}function C(a,b,c,d){var e,f,h=0;a.level>0?(a.strm.data_type===I&&(a.strm.data_type=y(a)),t(a,a.l_desc),t(a,a.d_desc),h=w(a),e=a.opt_len+3+7>>>3,f=a.static_len+3+7>>>3,e>=f&&(e=f)):e=f=c+5,e>=c+4&&-1!==b?A(a,b,c,d):a.strategy===F||f===e?(g(a,(K<<1)+(d?1:0),3),s(a,ea,fa)):(g(a,(L<<1)+(d?1:0),3),x(a,a.l_desc.max_code+1,a.d_desc.max_code+1,h+1),s(a,a.dyn_ltree,a.dyn_dtree)),n(a),d&&o(a)}function D(a,b,c){return a.pending_buf[a.d_buf+2*a.last_lit]=b>>>8&255,a.pending_buf[a.d_buf+2*a.last_lit+1]=255&b,a.pending_buf[a.l_buf+a.last_lit]=255&c,a.last_lit++,0===b?a.dyn_ltree[2*c]++:(a.matches++,b--,a.dyn_ltree[2*(ha[c]+P+1)]++,a.dyn_dtree[2*e(b)]++),a.last_lit===a.lit_bufsize-1}var E=a("../utils/common"),F=4,G=0,H=1,I=2,J=0,K=1,L=2,M=3,N=258,O=29,P=256,Q=P+1+O,R=30,S=19,T=2*Q+1,U=15,V=16,W=7,X=256,Y=16,Z=17,$=18,_=[0,0,0,0,0,0,0,0,1,1,1,1,2,2,2,2,3,3,3,3,4,4,4,4,5,5,5,5,0],aa=[0,0,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13],ba=[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,3,7],ca=[16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15],da=512,ea=new Array(2*(Q+2));d(ea);var fa=new Array(2*R);d(fa);var ga=new Array(da);d(ga);var ha=new Array(N-M+1);d(ha);var ia=new Array(O);d(ia);var ja=new Array(R);d(ja);var ka,la,ma,na=function(a,b,c,d,e){this.static_tree=a,this.extra_bits=b,this.extra_base=c,this.elems=d,this.max_length=e,this.has_stree=a&&a.length},oa=function(a,b){this.dyn_tree=a,this.max_code=0,this.stat_desc=b},pa=!1;c._tr_init=z,c._tr_stored_block=A,c._tr_flush_block=C,c._tr_tally=D,c._tr_align=B},{"../utils/common":27}],39:[function(a,b){"use strict";function c(){this.input=null,this.next_in=0,this.avail_in=0,this.total_in=0,this.output=null,this.next_out=0,this.avail_out=0,this.total_out=0,this.msg="",this.state=null,this.data_type=2,this.adler=0}b.exports=c},{}]},{},[9])(9)}),function(a,b){function c(a){for(var b=Object.create(null),c=0;c=0;)if(b[c]==a)return!0;return!1}function g(a,b){for(var c=0,d=b.length;d>c;++c)if(a(b[c]))return b[c]}function h(a,b){if(0>=b)return"";if(1==b)return a;var c=h(a,b>>1);return c+=c,1&b&&(c+=a),c}function i(a,b){Error.call(this,a),this.msg=a,this.defs=b}function j(a,b,c){a===!0&&(a={});var d=a||{};if(c)for(var e in d)d.hasOwnProperty(e)&&!b.hasOwnProperty(e)&&i.croak("`"+e+"` is not a supported option",b);for(var e in b)b.hasOwnProperty(e)&&(d[e]=a&&a.hasOwnProperty(e)?a[e]:b[e]);return d}function k(a,b){for(var c in b)b.hasOwnProperty(c)&&(a[c]=b[c]);return a}function l(){}function m(a,b){a.indexOf(b)<0&&a.push(b)}function n(a,b){return a.replace(/\{(.+?)\}/g,function(a,c){return b[c]})}function o(a,b){for(var c=a.length;--c>=0;)a[c]===b&&a.splice(c,1)}function p(a,b){function c(a,c){for(var d=[],e=0,f=0,g=0;e=0})}function s(a){function b(a){if(1==a.length)return c+="return str === "+JSON.stringify(a[0])+";";c+="switch(str){";for(var b=0;b3){d.sort(function(a,b){return b.length-a.length}),c+="switch(str.length){";for(var e=0;e=0;)if(!b(a[c]))return!1;return!0}function u(){this._values=Object.create(null),this._size=0}function v(a,b,c,d){arguments.length<4&&(d=U),b=b?b.split(/\s+/):[];var e=b;d&&d.PROPS&&(b=b.concat(d.PROPS));for(var f="return function AST_"+a+"(props){ if (props) { ",g=b.length;--g>=0;)f+="this."+b[g]+" = props."+b[g]+";";var h=d&&new d;(h&&h.initialize||c&&c.initialize)&&(f+="this.initialize();"),f+="}}";var i=new Function(f)();if(h&&(i.prototype=h,i.BASE=d),d&&d.SUBCLASSES.push(i),i.prototype.CTOR=i,i.PROPS=b||null,i.SELF_PROPS=e,i.SUBCLASSES=[],a&&(i.prototype.TYPE=i.TYPE=a),c)for(g in c)c.hasOwnProperty(g)&&(/^\$/.test(g)?i[g.substr(1)]=c[g]:i.prototype[g]=c[g]);return i.DEFMETHOD=function(a,b){this.prototype[a]=b},i}function w(a,b){a.body instanceof V?a.body._walk(b):a.body.forEach(function(a){a._walk(b)})}function x(a){this.visit=a,this.stack=[]}function y(a){return a>=97&&122>=a||a>=65&&90>=a||a>=170&&Lb.letter.test(String.fromCharCode(a))}function z(a){return a>=48&&57>=a}function A(a){return z(a)||y(a)}function B(a){return Lb.non_spacing_mark.test(a)||Lb.space_combining_mark.test(a)}function C(a){return Lb.connector_punctuation.test(a)}function D(a){return!Ab(a)&&/^[a-z_$][a-z0-9_$]*$/i.test(a)}function E(a){return 36==a||95==a||y(a)}function F(a){var b=a.charCodeAt(0);return E(b)||z(b)||8204==b||8205==b||B(a)||C(a)}function G(a){return/^[a-z_$][a-z0-9_$]*$/i.test(a)}function H(a){return Db.test(a)?parseInt(a.substr(2),16):Eb.test(a)?parseInt(a.substr(1),8):Fb.test(a)?parseFloat(a):void 0}function I(a,b,c,d){this.message=a,this.line=b,this.col=c,this.pos=d,this.stack=(new Error).stack}function J(a,b,c,d,e){throw new I(a,c,d,e)}function K(a,b,c){return a.type==b&&(null==c||a.value==c)}function L(a,b,c){function d(){return y.text.charAt(y.pos)}function e(a,b){var c=y.text.charAt(y.pos++);if(a&&!c)throw Mb;return"\n"==c?(y.newline_before=y.newline_before||!b,++y.line,y.col=0):++y.col,c}function f(a){for(;a-->0;)e()}function g(a){return y.text.substr(y.pos,a.length)==a}function h(a,b){var c=y.text.indexOf(a,y.pos);if(b&&-1==c)throw Mb;return c}function i(){y.tokline=y.line,y.tokcol=y.col,y.tokpos=y.pos}function j(a,c,d){y.regex_allowed="operator"==a&&!Ob(c)||"keyword"==a&&Bb(c)||"punc"==a&&Ib(c),B="punc"==a&&"."==c;var e={type:a,value:c,line:y.tokline,col:y.tokcol,pos:y.tokpos,endpos:y.pos,nlb:y.newline_before,file:b};if(!d){e.comments_before=y.comments_before,y.comments_before=[];for(var f=0,g=e.comments_before.length;g>f;f++)e.nlb=e.nlb||e.comments_before[f].nlb}return y.newline_before=!1,new T(e)}function k(){for(;Hb(d());)e()}function l(a){for(var b,c="",f=0;(b=d())&&a(b,f++);)c+=e();return c}function m(a){J(a,b,y.tokline,y.tokcol,y.tokpos)}function n(a){var b=!1,c=!1,d=!1,e="."==a,f=l(function(f,g){var h=f.charCodeAt(0);switch(h){case 120:case 88:return d?!1:d=!0;case 101:case 69:return d?!0:b?!1:b=c=!0;case 45:return c||0==g&&!a;case 43:return c;case c=!1,46:return e||d||b?!1:e=!0}return A(h)});a&&(f=a+f);var g=H(f);return isNaN(g)?void m("Invalid syntax: "+f):j("num",g)}function o(a){var b=e(!0,a);switch(b.charCodeAt(0)){case 110:return"\n";case 114:return"\r";case 116:return" ";case 98:return"\b";case 118:return"";case 102:return"\f";case 48:return"\x00";case 120:return String.fromCharCode(p(2));case 117:return String.fromCharCode(p(4));case 10:return"";default:return b}}function p(a){for(var b=0;a>0;--a){var c=parseInt(e(!0),16);isNaN(c)&&m("Invalid hex-character pattern in string"),b=b<<4|c}return b}function q(a){var b,c=y.regex_allowed,d=h("\n");return-1==d?(b=y.text.substr(y.pos),y.pos=y.text.length):(b=y.text.substring(y.pos,d),y.pos=d),y.comments_before.push(j(a,b,!0)),y.regex_allowed=c,x()}function r(){for(var a,b,c=!1,f="",g=!1;null!=(a=d());)if(c)"u"!=a&&m("Expecting UnicodeEscapeSequence -- uXXXX"),a=o(),F(a)||m("Unicode char: "+a.charCodeAt(0)+" is not valid in identifier"),f+=a,c=!1;else if("\\"==a)g=c=!0,e();else{if(!F(a))break;f+=e()}return yb(f)&&g&&(b=f.charCodeAt(0).toString(16).toUpperCase(),f="\\u"+"0000".substr(b.length)+b+f.slice(1)),f}function s(a){function b(a){if(!d())return a;var c=a+d();return Gb(c)?(e(),b(c)):a}return j("operator",b(a||e()))}function t(){switch(e(),d()){case"/":return e(),q("comment1");case"*":return e(),D()}return y.regex_allowed?G(""):s("/")}function u(){return e(),z(d().charCodeAt(0))?n("."):j("punc",".")}function v(){var a=r();return B?j("name",a):zb(a)?j("atom",a):yb(a)?Gb(a)?j("operator",a):j("keyword",a):j("name",a)}function w(a,b){return function(c){try{return b(c)}catch(d){if(d!==Mb)throw d;m(a)}}}function x(a){if(null!=a)return G(a);if(k(),i(),c){if(g("")&&y.newline_before)return f(3),q("comment4")}var b=d();if(!b)return j("eof");var h=b.charCodeAt(0);switch(h){case 34:case 39:return C();case 46:return u();case 47:return t()}return z(h)?n():Jb(b)?j("punc",e()):Cb(b)?s():92==h||E(h)?v():void m("Unexpected character '"+b+"'")}var y={text:a.replace(/\r\n?|[\n\u2028\u2029]/g,"\n").replace(/\uFEFF/g,""),filename:b,pos:0,tokpos:0,line:1,tokline:0,col:0,tokcol:0,newline_before:!1,regex_allowed:!1,comments_before:[]},B=!1,C=w("Unterminated string constant",function(){for(var a=e(),b="";;){var c=e(!0);if("\\"==c){var d=0,f=null;c=l(function(a){if(a>="0"&&"7">=a){if(!f)return f=a,++d;if("3">=f&&2>=d)return++d;if(f>="4"&&1>=d)return++d}return!1}),c=d>0?String.fromCharCode(parseInt(c,8)):o(!0)}else if(c==a)break;b+=c}return j("string",b)}),D=w("Unterminated multiline comment",function(){var a=y.regex_allowed,b=h("*/",!0),c=y.text.substring(y.pos,b),d=c.split("\n"),e=d.length;y.pos=b+2,y.line+=e-1,e>1?y.col=d[e-1].length:y.col+=d[e-1].length,y.col+=2;var f=y.newline_before=y.newline_before||c.indexOf("\n")>=0;return y.comments_before.push(j("comment2",c,!0)),y.regex_allowed=a,y.newline_before=f,x()}),G=w("Unterminated regular expression",function(a){for(var b,c=!1,d=!1;b=e(!0);)if(c)a+="\\"+b,c=!1;else if("["==b)d=!0,a+=b;else if("]"==b&&d)d=!1,a+=b;else{if("/"==b&&!d)break;"\\"==b?c=!0:a+=b}var f=r();return j("regexp",new RegExp(a,f))});return x.context=function(a){return a&&(y=a),y},x}function M(a,b){function c(a,b){return K(Q.token,a,b)}function d(){return Q.peeked||(Q.peeked=Q.input())}function e(){return Q.prev=Q.token,Q.peeked?(Q.token=Q.peeked,Q.peeked=null):Q.token=Q.input(),Q.in_directives=Q.in_directives&&("string"==Q.token.type||c("punc",";")),Q.token}function f(){return Q.prev}function h(a,b,c,d){var e=Q.input.context();J(a,e.filename,null!=b?b:e.tokline,null!=c?c:e.tokcol,null!=d?d:e.tokpos)}function i(a,b){h(b,a.line,a.col)}function k(a){null==a&&(a=Q.token),i(a,"Unexpected token: "+a.type+" ("+a.value+")")}function l(a,b){return c(a,b)?e():void i(Q.token,"Unexpected token "+Q.token.type+" «"+Q.token.value+"», expected "+a+" «"+b+"»")}function m(a){return l("punc",a)}function n(){return!b.strict&&(Q.token.nlb||c("eof")||c("punc","}"))}function o(){c("punc",";")?e():n()||k()}function p(){m("(");var a=ya(!0);return m(")"),a}function q(a){return function(){var b=Q.token,c=a(),d=f();return c.start=b,c.end=d,c}}function r(){(c("operator","/")||c("operator","/="))&&(Q.peeked=null,Q.token=Q.input(Q.token.value.substr(1)))}function s(){var a=I(hb);g(function(b){return b.name==a.name},Q.labels)&&h("Label "+a.name+" defined twice"),m(":"),Q.labels.push(a);var b=R();return Q.labels.pop(),b instanceof ca||a.references.forEach(function(b){b instanceof va&&(b=b.label.start,h("Continue label `"+a.name+"` refers to non-IterationStatement.",b.line,b.col,b.pos))}),new ba({body:b,label:a})}function t(a){return new Y({body:(a=ya(!0),o(),a)})}function u(a){var b,c=null;n()||(c=I(jb,!0)),null!=c?(b=g(function(a){return a.name==c.name},Q.labels),b||h("Undefined label "+c.name),c.thedef=b):0==Q.in_loop&&h(a.TYPE+" not inside a loop or switch"),o();var d=new a({label:c});return b&&b.references.push(d),d}function v(){m("(");var a=null;return!c("punc",";")&&(a=c("keyword","var")?(e(),T(!0)):ya(!0,!0),c("operator","in"))?(a instanceof Fa&&a.definitions.length>1&&h("Only one variable declaration allowed in for..in loop"),e(),x(a)):w(a)}function w(a){m(";");var b=c("punc",";")?null:ya(!0);m(";");var d=c("punc",")")?null:ya(!0);return m(")"),new ga({init:a,condition:b,step:d,body:P(R)})}function x(a){var b=a instanceof Fa?a.definitions[0].name:null,c=ya(!0);return m(")"),new ha({init:a,name:b,object:c,body:P(R)})}function y(){var a=p(),b=R(),d=null;return c("keyword","else")&&(e(),d=R()),new wa({condition:a,body:b,alternative:d})}function z(){m("{");for(var a=[];!c("punc","}");)c("eof")&&k(),a.push(R());return e(),a}function A(){m("{");for(var a,b=[],d=null,g=null;!c("punc","}");)c("eof")&&k(),c("keyword","case")?(g&&(g.end=f()),d=[],g=new Aa({start:(a=Q.token,e(),a),expression:ya(!0),body:d}),b.push(g),m(":")):c("keyword","default")?(g&&(g.end=f()),d=[],g=new za({start:(a=Q.token,e(),m(":"),a),body:d}),b.push(g)):(d||k(),d.push(R()));return g&&(g.end=f()),e(),b}function B(){var a=z(),b=null,d=null;if(c("keyword","catch")){var g=Q.token;e(),m("(");var i=I(gb);m(")"),b=new Ca({start:g,argname:i,body:z(),end:f()})}if(c("keyword","finally")){var g=Q.token;e(),d=new Da({start:g,body:z(),end:f()})}return b||d||h("Missing catch/finally blocks"),new Ba({body:a,bcatch:b,bfinally:d})}function C(a,b){for(var d=[];d.push(new Ha({start:Q.token,name:I(b?cb:bb),value:c("operator","=")?(e(),ya(!1,a)):null,end:f()})),c("punc",",");)e();return d}function D(){var a,b=Q.token;switch(b.type){case"name":case"keyword":a=H(ib);break;case"num":a=new nb({start:b,end:b,value:b.value});break;case"string":a=new mb({start:b,end:b,value:b.value});break;case"regexp":a=new ob({start:b,end:b,value:b.value});break;case"atom":switch(b.value){case"false":a=new wb({start:b,end:b});break;case"true":a=new xb({start:b,end:b});break;case"null":a=new qb({start:b,end:b})}}return e(),a}function E(a,b,d){for(var f=!0,g=[];!c("punc",a)&&(f?f=!1:m(","),!b||!c("punc",a));)g.push(c("punc",",")&&d?new tb({start:Q.token,end:Q.token}):ya(!1));return e(),g}function F(){var a=Q.token;switch(e(),a.type){case"num":case"string":case"name":case"operator":case"keyword":case"atom":return a.value;default:k()}}function G(){var a=Q.token;switch(e(),a.type){case"name":case"operator":case"keyword":case"atom":return a.value;default:k()}}function H(a){var b=Q.token.value;return new("this"==b?kb:a)({name:String(b),start:Q.token,end:Q.token})}function I(a,b){if(!c("name"))return b||h("Name expected"),null;var d=H(a);return e(),d}function M(a,b,c){return"++"!=b&&"--"!=b||O(c)||h("Invalid use of "+b+" operator"),new a({operator:b,expression:c})}function N(a){return pa(la(!0),0,a)}function O(a){return b.strict?a instanceof kb?!1:a instanceof La||a instanceof $a:!0}function P(a){++Q.in_loop;var b=a();return--Q.in_loop,b}b=j(b,{strict:!1,filename:null,toplevel:null,expression:!1,html5_comments:!0,bare_returns:!1});var Q={input:"string"==typeof a?L(a,b.filename,b.html5_comments):a,token:null,prev:null,peeked:null,in_function:0,in_directives:!0,in_loop:0,labels:[]};Q.token=e();var R=q(function(){var a;switch(r(),Q.token.type){case"string":var g=Q.in_directives,i=t();return g&&i.body instanceof mb&&!c("punc",",")?new X({value:i.body.value}):i;case"num":case"regexp":case"operator":case"atom":return t();case"name":return K(d(),"punc",":")?s():t();case"punc":switch(Q.token.value){case"{":return new $({start:Q.token,body:z(),end:f()});case"[":case"(":return t();case";":return e(),new _;default:k()}case"keyword":switch(a=Q.token.value,e(),a){case"break":return u(ua);case"continue":return u(va);case"debugger":return o(),new W;case"do":return new ea({body:P(R),condition:(l("keyword","while"),a=p(),o(),a)});case"while":return new fa({condition:p(),body:P(R)});case"for":return v();case"function":return S(oa);case"if":return y();case"return":return 0!=Q.in_function||b.bare_returns||h("'return' outside of function"),new ra({value:c("punc",";")?(e(),null):n()?null:(a=ya(!0),o(),a)});case"switch":return new xa({expression:p(),body:P(A)});case"throw":return Q.token.nlb&&h("Illegal newline after 'throw'"),new sa({value:(a=ya(!0),o(),a)});case"try":return B();case"var":return a=T(),o(),a;case"const":return a=U(),o(),a;case"with":return new ia({expression:p(),body:R()});default:k()}}}),S=function(a){var b=a===oa,d=c("name")?I(b?eb:fb):null;return b&&!d&&k(),m("("),new a({name:d,argnames:function(a,b){for(;!c("punc",")");)a?a=!1:m(","),b.push(I(db));return e(),b}(!0,[]),body:function(a,b){++Q.in_function,Q.in_directives=!0,Q.in_loop=0,Q.labels=[];var c=z();return--Q.in_function,Q.in_loop=a,Q.labels=b,c}(Q.in_loop,Q.labels)})},T=function(a){return new Fa({start:f(),definitions:C(a,!1),end:f()})},U=function(){return new Ga({start:f(),definitions:C(!1,!0),end:f()})},V=function(){var a=Q.token;l("operator","new");var b,d=Z(!1);return c("punc","(")?(e(),b=E(")")):b=[],ja(new Ja({start:a,expression:d,args:b,end:f()}),!0)},Z=function(a){if(c("operator","new"))return V();var b=Q.token;if(c("punc")){switch(b.value){case"(":e();var d=ya(!0);return d.start=b,d.end=Q.token,m(")"),ja(d,a);case"[":return ja(aa(),a);case"{":return ja(da(),a)}k()}if(c("keyword","function")){e();var g=S(na);return g.start=b,g.end=f(),ja(g,a)}return Sb[Q.token.type]?ja(D(),a):void k()},aa=q(function(){return m("["),new Ua({elements:E("]",!b.strict,!0)})}),da=q(function(){m("{");for(var a=!0,d=[];!c("punc","}")&&(a?a=!1:m(","),b.strict||!c("punc","}"));){var g=Q.token,h=g.type,i=F();if("name"==h&&!c("punc",":")){if("get"==i){d.push(new Za({start:g,key:D(),value:S(ma),end:f()}));continue}if("set"==i){d.push(new Ya({start:g,key:D(),value:S(ma),end:f()}));continue}}m(":"),d.push(new Xa({start:g,key:i,value:ya(!1),end:f()}))}return e(),new Va({properties:d})}),ja=function(a,b){var d=a.start;if(c("punc","."))return e(),ja(new Ma({start:d,expression:a,property:G(),end:f()}),b);if(c("punc","[")){e();var g=ya(!0);return m("]"),ja(new Na({start:d,expression:a,property:g,end:f()}),b)}return b&&c("punc","(")?(e(),ja(new Ia({start:d,expression:a,args:E(")"),end:f()}),!0)):a},la=function(a){var b=Q.token;if(c("operator")&&Nb(b.value)){e(),r();var d=M(Pa,b.value,la(a));return d.start=b,d.end=f(),d}for(var g=Z(a);c("operator")&&Ob(Q.token.value)&&!Q.token.nlb;)g=M(Qa,Q.token.value,g),g.start=b,g.end=Q.token,e();return g},pa=function(a,b,d){var f=c("operator")?Q.token.value:null;"in"==f&&d&&(f=null);var g=null!=f?Qb[f]:null;if(null!=g&&g>b){e();var h=pa(la(!0),g,d);return pa(new Ra({start:a.start,left:a,operator:f,right:h,end:h.end}),b,d)}return a},qa=function(a){var b=Q.token,d=N(a);if(c("operator","?")){e();var g=ya(!1);return m(":"),new Sa({start:b,condition:d,consequent:g,alternative:ya(!1,a),end:f()})}return d},ta=function(a){var b=Q.token,d=qa(a),g=Q.token.value;if(c("operator")&&Pb(g)){if(O(d))return e(),new Ta({start:b,left:d,operator:g,right:ta(a),end:f()});h("Invalid assignment")}return d},ya=function(a,b){var f=Q.token,g=ta(b);return a&&c("punc",",")?(e(),new Ka({start:f,car:g,cdr:ya(!0,b),end:d()})):g};return b.expression?ya(!0):function(){for(var a=Q.token,d=[];!c("eof");)d.push(R());var e=f(),g=b.toplevel;return g?(g.body=g.body.concat(d),g.end=e):g=new ka({start:a,body:d,end:e}),g}()}function N(a,b){x.call(this),this.before=a,this.after=b}function O(a,b,c){this.name=c.name,this.orig=[c],this.scope=a,this.references=[],this.global=!1,this.mangled_name=null,this.undeclared=!1,this.constant=!1,this.index=b}function P(a){function b(a,b){return a.replace(/[\u0080-\uffff]/g,function(a){var c=a.charCodeAt(0).toString(16);if(c.length<=2&&!b){for(;c.length<2;)c="0"+c;return"\\x"+c}for(;c.length<4;)c="0"+c;return"\\u"+c})}function c(c){var d=0,e=0;return c=c.replace(/[\\\b\f\n\r\t\x22\x27\u2028\u2029\0]/g,function(a){switch(a){case"\\":return"\\\\";case"\b":return"\\b";case"\f":return"\\f";case"\n":return"\\n";case"\r":return"\\r";case"\u2028":return"\\u2028";case"\u2029":return"\\u2029";case'"':return++d,'"';case"'":return++e,"'";case"\x00":return"\\x00"}return a}),a.ascii_only&&(c=b(c)),d>e?"'"+c.replace(/\x27/g,"\\'")+"'":'"'+c.replace(/\x22/g,'\\"')+'"'}function d(b){var d=c(b);return a.inline_script&&(d=d.replace(/<\x2fscript([>\/\t\n\f\r ])/gi,"<\\/script$1")),d}function e(c){return c=c.toString(),a.ascii_only&&(c=b(c,!0)),c}function f(b){return h(" ",a.indent_start+v-b*a.indent_level)}function g(){return C.charAt(C.length-1)}function i(){a.max_line_len&&w>a.max_line_len&&k("\n")}function k(b){b=String(b);var c=b.charAt(0);if(B&&(c&&!(";}".indexOf(c)<0)||/[;]$/.test(C)||(a.semicolons||D(c)?(z+=";",w++,y++):(z+="\n",y++,x++,w=0),a.beautify||(A=!1)),B=!1,i()),!a.beautify&&a.preserve_line&&L[L.length-1])for(var d=L[L.length-1].start.line;d>x;)z+="\n",y++,x++,w=0,A=!1;if(A){var e=g();(F(e)&&(F(c)||"\\"==c)||/^[\+\-\/]$/.test(c)&&c==e)&&(z+=" ",w++,y++),A=!1}var f=b.split(/\r?\n/),h=f.length-1;x+=h,0==h?w+=f[h].length:w=f[h].length,y+=b.length,C=b,z+=b}function m(){B=!1,k(";")}function n(){return v+a.indent_level}function o(a){var b;return k("{"),I(),H(n(),function(){b=a()}),G(),k("}"),b}function p(a){k("(");var b=a();return k(")"),b}function q(a){k("[");var b=a();return k("]"),b}function r(){k(","),E()}function t(){k(":"),a.space_colon&&E()}function u(){return z}a=j(a,{indent_start:0,indent_level:4,quote_keys:!1,space_colon:!0,ascii_only:!1,unescape_regexps:!1,inline_script:!1,width:80,max_line_len:32e3,beautify:!1,source_map:null,bracketize:!1,semicolons:!0,comments:!1,preserve_line:!1,screw_ie8:!1,preamble:null},!0);var v=0,w=0,x=1,y=0,z="",A=!1,B=!1,C=null,D=s("( [ + * / - , ."),E=a.beautify?function(){k(" ")}:function(){A=!0},G=a.beautify?function(b){a.beautify&&k(f(b?.5:0))}:l,H=a.beautify?function(a,b){a===!0&&(a=n());var c=v;v=a;var d=b();return v=c,d}:function(a,b){return b()},I=a.beautify?function(){k("\n")}:l,J=a.beautify?function(){k(";")}:function(){B=!0},K=a.source_map?function(b,c){try{b&&a.source_map.add(b.file||"?",x,w,b.line,b.col,c||"name"!=b.type?c:b.value)}catch(d){U.warn("Couldn't figure out mapping for {file}:{line},{col} → {cline},{ccol} [{name}]",{file:b.file,line:b.line,col:b.col,cline:x,ccol:w,name:c||""})}}:l;a.preamble&&k(a.preamble.replace(/\r\n?|[\n\u2028\u2029]|\s*$/g,"\n"));var L=[];return{get:u,toString:u,indent:G,indentation:function(){return v},current_width:function(){return w-v},should_break:function(){return a.width&&this.current_width()>=a.width},newline:I,print:k,space:E,comma:r,colon:t,last:function(){return C},semicolon:J,force_semicolon:m,to_ascii:b,print_name:function(a){k(e(a))},print_string:function(a){k(d(a))},next_indent:n,with_indent:H,with_block:o,with_parens:p,with_square:q,add_mapping:K,option:function(b){return a[b]},line:function(){return x},col:function(){return w},pos:function(){return y},push_node:function(a){L.push(a)},pop_node:function(){return L.pop()},stack:function(){return L},parent:function(a){return L[L.length-2-(a||0)]}}}function Q(a,b){ -return this instanceof Q?(N.call(this,this.before,this.after),void(this.options=j(a,{sequences:!b,properties:!b,dead_code:!b,drop_debugger:!b,unsafe:!1,unsafe_comps:!1,conditionals:!b,comparisons:!b,evaluate:!b,booleans:!b,loops:!b,unused:!b,hoist_funs:!b,keep_fargs:!1,hoist_vars:!1,if_return:!b,join_vars:!b,cascade:!b,side_effects:!b,pure_getters:!1,pure_funcs:null,negate_iife:!b,screw_ie8:!1,drop_console:!1,angular:!1,warnings:!0,global_defs:{}},!0))):new Q(a,b)}function R(a){function b(b,e,f,g,h,i){if(d){var j=d.originalPositionFor({line:g,column:h});if(null===j.source)return;b=j.source,g=j.line,h=j.column,i=j.name||i}c.addMapping({generated:{line:e+a.dest_line_diff,column:f},original:{line:g+a.orig_line_diff,column:h},source:b,name:i})}a=j(a,{file:null,root:null,orig:null,orig_line_diff:0,dest_line_diff:0});var c=new MOZ_SourceMap.SourceMapGenerator({file:a.file,sourceRoot:a.root}),d=a.orig&&new MOZ_SourceMap.SourceMapConsumer(a.orig);return{add:b,get:function(){return c},toString:function(){return c.toString()}}}b.UglifyJS=a,i.prototype=Object.create(Error.prototype),i.prototype.constructor=i,i.croak=function(a,b){throw new i(a,b)};var S=function(){function a(a,f,g){function h(){var h=f(a[i],i),l=h instanceof d;return l&&(h=h.v),h instanceof b?(h=h.v,h instanceof c?k.push.apply(k,g?h.v.slice().reverse():h.v):k.push(h)):h!==e&&(h instanceof c?j.push.apply(j,g?h.v.slice().reverse():h.v):j.push(h)),l}var i,j=[],k=[];if(a instanceof Array)if(g){for(i=a.length;--i>=0&&!h(););j.reverse(),k.reverse()}else for(i=0;i SymbolDef for all variables/functions defined in this scope",functions:"[Object/S] like `variables`, but only lists function declarations",uses_with:"[boolean/S] tells whether this scope uses the `with` statement",uses_eval:"[boolean/S] tells whether this scope contains a direct call to the global `eval`",parent_scope:"[AST_Scope?/S] link to the parent scope",enclosed:"[SymbolDef*/S] a list of all symbol definitions that are accessed from this scope or any subscopes",cname:"[integer/S] current index for mangling variables (used internally by the mangler)"}},Z),ka=v("Toplevel","globals",{$documentation:"The toplevel scope",$propdoc:{globals:"[Object/S] a map of name -> SymbolDef for all undeclared names"},wrap_enclose:function(a){var b=this,c=[],d=[];a.forEach(function(a){var b=a.lastIndexOf(":");c.push(a.substr(0,b)),d.push(a.substr(b+1))});var e="(function("+d.join(",")+"){ '$ORIG'; })("+c.join(",")+")";return e=M(e),e=e.transform(new N(function(a){return a instanceof X&&"$ORIG"==a.value?S.splice(b.body):void 0}))},wrap_commonjs:function(a,b){var c=this,d=[];b&&(c.figure_out_scope(),c.walk(new x(function(a){a instanceof ab&&a.definition().global&&(g(function(b){return b.name==a.name},d)||d.push(a))})));var e="(function(exports, global){ global['"+a+"'] = exports; '$ORIG'; '$EXPORTS'; }({}, (function(){return this}())))";return e=M(e),e=e.transform(new N(function(a){if(a instanceof Y&&(a=a.body,a instanceof mb))switch(a.getValue()){case"$ORIG":return S.splice(c.body);case"$EXPORTS":var b=[];return d.forEach(function(a){b.push(new Y({body:new Ta({left:new Na({expression:new ib({name:"exports"}),property:new mb({value:a.name})}),operator:"=",right:new ib(a)})}))}),S.splice(b)}}))}},ja),la=v("Lambda","name argnames uses_arguments",{$documentation:"Base class for functions",$propdoc:{name:"[AST_SymbolDeclaration?] the name of this function",argnames:"[AST_SymbolFunarg*] array of function arguments",uses_arguments:"[boolean/S] tells whether this function accesses the arguments array"},_walk:function(a){return a._visit(this,function(){this.name&&this.name._walk(a),this.argnames.forEach(function(b){b._walk(a)}),w(this,a)})}},ja),ma=v("Accessor",null,{$documentation:"A setter/getter function. The `name` property is always null."},la),na=v("Function",null,{$documentation:"A function expression"},la),oa=v("Defun",null,{$documentation:"A function definition"},la),pa=v("Jump",null,{$documentation:"Base class for “jumps†(for now that's `return`, `throw`, `break` and `continue`)"},V),qa=v("Exit","value",{$documentation:"Base class for “exits†(`return` and `throw`)",$propdoc:{value:"[AST_Node?] the value returned or thrown by this statement; could be null for AST_Return"},_walk:function(a){return a._visit(this,this.value&&function(){this.value._walk(a)})}},pa),ra=v("Return",null,{$documentation:"A `return` statement"},qa),sa=v("Throw",null,{$documentation:"A `throw` statement"},qa),ta=v("LoopControl","label",{$documentation:"Base class for loop control statements (`break` and `continue`)",$propdoc:{label:"[AST_LabelRef?] the label, or null if none"},_walk:function(a){return a._visit(this,this.label&&function(){this.label._walk(a)})}},pa),ua=v("Break",null,{$documentation:"A `break` statement"},ta),va=v("Continue",null,{$documentation:"A `continue` statement"},ta),wa=v("If","condition alternative",{$documentation:"A `if` statement",$propdoc:{condition:"[AST_Node] the `if` condition",alternative:"[AST_Statement?] the `else` part, or null if not present"},_walk:function(a){return a._visit(this,function(){this.condition._walk(a),this.body._walk(a),this.alternative&&this.alternative._walk(a)})}},aa),xa=v("Switch","expression",{$documentation:"A `switch` statement",$propdoc:{expression:"[AST_Node] the `switch` “discriminantâ€"},_walk:function(a){return a._visit(this,function(){this.expression._walk(a),w(this,a)})}},Z),ya=v("SwitchBranch",null,{$documentation:"Base class for `switch` branches"},Z),za=v("Default",null,{$documentation:"A `default` switch branch"},ya),Aa=v("Case","expression",{$documentation:"A `case` switch branch",$propdoc:{expression:"[AST_Node] the `case` expression"},_walk:function(a){return a._visit(this,function(){this.expression._walk(a),w(this,a)})}},ya),Ba=v("Try","bcatch bfinally",{$documentation:"A `try` statement",$propdoc:{bcatch:"[AST_Catch?] the catch block, or null if not present",bfinally:"[AST_Finally?] the finally block, or null if not present"},_walk:function(a){return a._visit(this,function(){w(this,a),this.bcatch&&this.bcatch._walk(a),this.bfinally&&this.bfinally._walk(a)})}},Z),Ca=v("Catch","argname",{$documentation:"A `catch` node; only makes sense as part of a `try` statement",$propdoc:{argname:"[AST_SymbolCatch] symbol for the exception"},_walk:function(a){return a._visit(this,function(){this.argname._walk(a),w(this,a)})}},Z),Da=v("Finally",null,{$documentation:"A `finally` node; only makes sense as part of a `try` statement"},Z),Ea=v("Definitions","definitions",{$documentation:"Base class for `var` or `const` nodes (variable declarations/initializations)",$propdoc:{definitions:"[AST_VarDef*] array of variable definitions"},_walk:function(a){return a._visit(this,function(){this.definitions.forEach(function(b){b._walk(a)})})}},V),Fa=v("Var",null,{$documentation:"A `var` statement"},Ea),Ga=v("Const",null,{$documentation:"A `const` statement"},Ea),Ha=v("VarDef","name value",{$documentation:"A variable declaration; only appears in a AST_Definitions node",$propdoc:{name:"[AST_SymbolVar|AST_SymbolConst] name of the variable",value:"[AST_Node?] initializer, or null of there's no initializer"},_walk:function(a){return a._visit(this,function(){this.name._walk(a),this.value&&this.value._walk(a)})}}),Ia=v("Call","expression args",{$documentation:"A function call expression",$propdoc:{expression:"[AST_Node] expression to invoke as function",args:"[AST_Node*] array of arguments"},_walk:function(a){return a._visit(this,function(){this.expression._walk(a),this.args.forEach(function(b){b._walk(a)})})}}),Ja=v("New",null,{$documentation:"An object instantiation. Derives from a function call since it has exactly the same properties"},Ia),Ka=v("Seq","car cdr",{$documentation:"A sequence expression (two comma-separated expressions)",$propdoc:{car:"[AST_Node] first element in sequence",cdr:"[AST_Node] second element in sequence"},$cons:function(a,b){var c=new Ka(a);return c.car=a,c.cdr=b,c},$from_array:function(a){if(0==a.length)return null;if(1==a.length)return a[0].clone();for(var b=null,c=a.length;--c>=0;)b=Ka.cons(a[c],b);for(var d=b;d;){if(d.cdr&&!d.cdr.cdr){d.cdr=d.cdr.car;break}d=d.cdr}return b},to_array:function(){for(var a=this,b=[];a;){if(b.push(a.car),a.cdr&&!(a.cdr instanceof Ka)){b.push(a.cdr);break}a=a.cdr}return b},add:function(a){for(var b=this;b;){if(!(b.cdr instanceof Ka)){var c=Ka.cons(b.cdr,a);return b.cdr=c}b=b.cdr}},_walk:function(a){return a._visit(this,function(){this.car._walk(a),this.cdr&&this.cdr._walk(a)})}}),La=v("PropAccess","expression property",{$documentation:'Base class for property access expressions, i.e. `a.foo` or `a["foo"]`',$propdoc:{expression:"[AST_Node] the “container†expression",property:"[AST_Node|string] the property to access. For AST_Dot this is always a plain string, while for AST_Sub it's an arbitrary AST_Node"}}),Ma=v("Dot",null,{$documentation:"A dotted property access expression",_walk:function(a){return a._visit(this,function(){this.expression._walk(a)})}},La),Na=v("Sub",null,{$documentation:'Index-style property access, i.e. `a["foo"]`',_walk:function(a){return a._visit(this,function(){this.expression._walk(a),this.property._walk(a)})}},La),Oa=v("Unary","operator expression",{$documentation:"Base class for unary expressions",$propdoc:{operator:"[string] the operator",expression:"[AST_Node] expression that this unary operator applies to"},_walk:function(a){return a._visit(this,function(){this.expression._walk(a)})}}),Pa=v("UnaryPrefix",null,{$documentation:"Unary prefix expression, i.e. `typeof i` or `++i`"},Oa),Qa=v("UnaryPostfix",null,{$documentation:"Unary postfix expression, i.e. `i++`"},Oa),Ra=v("Binary","left operator right",{$documentation:"Binary expression, i.e. `a + b`",$propdoc:{left:"[AST_Node] left-hand side expression",operator:"[string] the operator",right:"[AST_Node] right-hand side expression"},_walk:function(a){return a._visit(this,function(){this.left._walk(a),this.right._walk(a)})}}),Sa=v("Conditional","condition consequent alternative",{$documentation:"Conditional expression using the ternary operator, i.e. `a ? b : c`",$propdoc:{condition:"[AST_Node]",consequent:"[AST_Node]",alternative:"[AST_Node]"},_walk:function(a){return a._visit(this,function(){this.condition._walk(a),this.consequent._walk(a),this.alternative._walk(a)})}}),Ta=v("Assign",null,{$documentation:"An assignment expression — `a = b + 5`"},Ra),Ua=v("Array","elements",{$documentation:"An array literal",$propdoc:{elements:"[AST_Node*] array of elements"},_walk:function(a){return a._visit(this,function(){this.elements.forEach(function(b){b._walk(a)})})}}),Va=v("Object","properties",{$documentation:"An object literal",$propdoc:{properties:"[AST_ObjectProperty*] array of properties"},_walk:function(a){return a._visit(this,function(){this.properties.forEach(function(b){b._walk(a)})})}}),Wa=v("ObjectProperty","key value",{$documentation:"Base class for literal object properties",$propdoc:{key:"[string] the property name converted to a string for ObjectKeyVal. For setters and getters this is an arbitrary AST_Node.",value:"[AST_Node] property value. For setters and getters this is an AST_Function."},_walk:function(a){return a._visit(this,function(){this.value._walk(a)})}}),Xa=v("ObjectKeyVal",null,{$documentation:"A key: value object property"},Wa),Ya=v("ObjectSetter",null,{$documentation:"An object setter property"},Wa),Za=v("ObjectGetter",null,{$documentation:"An object getter property"},Wa),$a=v("Symbol","scope name thedef",{$propdoc:{name:"[string] name of this symbol",scope:"[AST_Scope/S] the current scope (not necessarily the definition scope)",thedef:"[SymbolDef/S] the definition of this symbol"},$documentation:"Base class for all symbols"}),_a=v("SymbolAccessor",null,{$documentation:"The name of a property accessor (setter/getter function)"},$a),ab=v("SymbolDeclaration","init",{$documentation:"A declaration symbol (symbol in var/const, function name or argument, symbol in catch)",$propdoc:{init:"[AST_Node*/S] array of initializers for this declaration."}},$a),bb=v("SymbolVar",null,{$documentation:"Symbol defining a variable"},ab),cb=v("SymbolConst",null,{$documentation:"A constant declaration"},ab),db=v("SymbolFunarg",null,{$documentation:"Symbol naming a function argument"},bb),eb=v("SymbolDefun",null,{$documentation:"Symbol defining a function"},ab),fb=v("SymbolLambda",null,{$documentation:"Symbol naming a function expression"},ab),gb=v("SymbolCatch",null,{$documentation:"Symbol naming the exception in catch"},ab),hb=v("Label","references",{$documentation:"Symbol naming a label (declaration)",$propdoc:{references:"[AST_LoopControl*] a list of nodes referring to this label"},initialize:function(){this.references=[],this.thedef=this}},$a),ib=v("SymbolRef",null,{$documentation:"Reference to some symbol (not definition/declaration)"},$a),jb=v("LabelRef",null,{$documentation:"Reference to a label symbol"},$a),kb=v("This",null,{$documentation:"The `this` symbol"},$a),lb=v("Constant",null,{$documentation:"Base class for all constants",getValue:function(){return this.value}}),mb=v("String","value",{$documentation:"A string literal",$propdoc:{value:"[string] the contents of this string"}},lb),nb=v("Number","value",{$documentation:"A number literal",$propdoc:{value:"[number] the numeric value"}},lb),ob=v("RegExp","value",{$documentation:"A regexp literal",$propdoc:{value:"[RegExp] the actual regexp"}},lb),pb=v("Atom",null,{$documentation:"Base class for atoms"},lb),qb=v("Null",null,{$documentation:"The `null` atom",value:null},pb),rb=v("NaN",null,{$documentation:"The impossible value",value:0/0},pb),sb=v("Undefined",null,{$documentation:"The `undefined` value",value:void 0},pb),tb=v("Hole",null,{$documentation:"A hole in an array",value:void 0},pb),ub=v("Infinity",null,{$documentation:"The `Infinity` value",value:1/0},pb),vb=v("Boolean",null,{$documentation:"Base class for booleans"},pb),wb=v("False",null,{$documentation:"The `false` atom",value:!1},vb),xb=v("True",null,{$documentation:"The `true` atom",value:!0},vb);x.prototype={_visit:function(a,b){this.stack.push(a);var c=this.visit(a,b?function(){b.call(a)}:l);return!c&&b&&b.call(a),this.stack.pop(),c},parent:function(a){return this.stack[this.stack.length-2-(a||0)]},push:function(a){this.stack.push(a)},pop:function(){return this.stack.pop()},self:function(){return this.stack[this.stack.length-1]},find_parent:function(a){for(var b=this.stack,c=b.length;--c>=0;){var d=b[c];if(d instanceof a)return d}},has_directive:function(a){return this.find_parent(ja).has_directive(a)},in_boolean_context:function(){for(var a=this.stack,b=a.length,c=a[--b];b>0;){var d=a[--b];if(d instanceof wa&&d.condition===c||d instanceof Sa&&d.condition===c||d instanceof da&&d.condition===c||d instanceof ga&&d.condition===c||d instanceof Pa&&"!"==d.operator&&d.expression===c)return!0;if(!(d instanceof Ra)||"&&"!=d.operator&&"||"!=d.operator)return!1;c=d}},loopcontrol_target:function(a){var b=this.stack;if(a)for(var c=b.length;--c>=0;){var d=b[c];if(d instanceof ba&&d.label.name==a.name)return d.body}else for(var c=b.length;--c>=0;){var d=b[c];if(d instanceof xa||d instanceof ca)return d}}};var yb="break case catch const continue debugger default delete do else finally for function if in instanceof new return switch throw try typeof var void while with",zb="false null true",Ab="abstract boolean byte char class double enum export extends final float goto implements import int interface long native package private protected public short static super synchronized this throws transient volatile yield "+zb+" "+yb,Bb="return new delete throw else case";yb=s(yb),Ab=s(Ab),Bb=s(Bb),zb=s(zb);var Cb=s(e("+-*&%=<>!?|~^")),Db=/^0x[0-9a-f]+$/i,Eb=/^0[0-7]+$/,Fb=/^\d*\.?\d*(?:e[+-]?\d*(?:\d\.?|\.?\d)\d*)?$/i,Gb=s(["in","instanceof","typeof","new","void","delete","++","--","+","-","!","~","&","|","^","*","/","%",">>","<<",">>>","<",">","<=",">=","==","===","!=","!==","?","=","+=","-=","/=","*=","%=",">>=","<<=",">>>=","|=","^=","&=","&&","||"]),Hb=s(e("  \n\r \fâ€‹á Žâ€€â€â€‚         âŸã€€")),Ib=s(e("[{(,.;:")),Jb=s(e("[]{}(),;:")),Kb=s(e("gmsiy")),Lb={letter:new RegExp("[\\u0041-\\u005A\\u0061-\\u007A\\u00AA\\u00B5\\u00BA\\u00C0-\\u00D6\\u00D8-\\u00F6\\u00F8-\\u02C1\\u02C6-\\u02D1\\u02E0-\\u02E4\\u02EC\\u02EE\\u0370-\\u0374\\u0376\\u0377\\u037A-\\u037D\\u0386\\u0388-\\u038A\\u038C\\u038E-\\u03A1\\u03A3-\\u03F5\\u03F7-\\u0481\\u048A-\\u0523\\u0531-\\u0556\\u0559\\u0561-\\u0587\\u05D0-\\u05EA\\u05F0-\\u05F2\\u0621-\\u064A\\u066E\\u066F\\u0671-\\u06D3\\u06D5\\u06E5\\u06E6\\u06EE\\u06EF\\u06FA-\\u06FC\\u06FF\\u0710\\u0712-\\u072F\\u074D-\\u07A5\\u07B1\\u07CA-\\u07EA\\u07F4\\u07F5\\u07FA\\u0904-\\u0939\\u093D\\u0950\\u0958-\\u0961\\u0971\\u0972\\u097B-\\u097F\\u0985-\\u098C\\u098F\\u0990\\u0993-\\u09A8\\u09AA-\\u09B0\\u09B2\\u09B6-\\u09B9\\u09BD\\u09CE\\u09DC\\u09DD\\u09DF-\\u09E1\\u09F0\\u09F1\\u0A05-\\u0A0A\\u0A0F\\u0A10\\u0A13-\\u0A28\\u0A2A-\\u0A30\\u0A32\\u0A33\\u0A35\\u0A36\\u0A38\\u0A39\\u0A59-\\u0A5C\\u0A5E\\u0A72-\\u0A74\\u0A85-\\u0A8D\\u0A8F-\\u0A91\\u0A93-\\u0AA8\\u0AAA-\\u0AB0\\u0AB2\\u0AB3\\u0AB5-\\u0AB9\\u0ABD\\u0AD0\\u0AE0\\u0AE1\\u0B05-\\u0B0C\\u0B0F\\u0B10\\u0B13-\\u0B28\\u0B2A-\\u0B30\\u0B32\\u0B33\\u0B35-\\u0B39\\u0B3D\\u0B5C\\u0B5D\\u0B5F-\\u0B61\\u0B71\\u0B83\\u0B85-\\u0B8A\\u0B8E-\\u0B90\\u0B92-\\u0B95\\u0B99\\u0B9A\\u0B9C\\u0B9E\\u0B9F\\u0BA3\\u0BA4\\u0BA8-\\u0BAA\\u0BAE-\\u0BB9\\u0BD0\\u0C05-\\u0C0C\\u0C0E-\\u0C10\\u0C12-\\u0C28\\u0C2A-\\u0C33\\u0C35-\\u0C39\\u0C3D\\u0C58\\u0C59\\u0C60\\u0C61\\u0C85-\\u0C8C\\u0C8E-\\u0C90\\u0C92-\\u0CA8\\u0CAA-\\u0CB3\\u0CB5-\\u0CB9\\u0CBD\\u0CDE\\u0CE0\\u0CE1\\u0D05-\\u0D0C\\u0D0E-\\u0D10\\u0D12-\\u0D28\\u0D2A-\\u0D39\\u0D3D\\u0D60\\u0D61\\u0D7A-\\u0D7F\\u0D85-\\u0D96\\u0D9A-\\u0DB1\\u0DB3-\\u0DBB\\u0DBD\\u0DC0-\\u0DC6\\u0E01-\\u0E30\\u0E32\\u0E33\\u0E40-\\u0E46\\u0E81\\u0E82\\u0E84\\u0E87\\u0E88\\u0E8A\\u0E8D\\u0E94-\\u0E97\\u0E99-\\u0E9F\\u0EA1-\\u0EA3\\u0EA5\\u0EA7\\u0EAA\\u0EAB\\u0EAD-\\u0EB0\\u0EB2\\u0EB3\\u0EBD\\u0EC0-\\u0EC4\\u0EC6\\u0EDC\\u0EDD\\u0F00\\u0F40-\\u0F47\\u0F49-\\u0F6C\\u0F88-\\u0F8B\\u1000-\\u102A\\u103F\\u1050-\\u1055\\u105A-\\u105D\\u1061\\u1065\\u1066\\u106E-\\u1070\\u1075-\\u1081\\u108E\\u10A0-\\u10C5\\u10D0-\\u10FA\\u10FC\\u1100-\\u1159\\u115F-\\u11A2\\u11A8-\\u11F9\\u1200-\\u1248\\u124A-\\u124D\\u1250-\\u1256\\u1258\\u125A-\\u125D\\u1260-\\u1288\\u128A-\\u128D\\u1290-\\u12B0\\u12B2-\\u12B5\\u12B8-\\u12BE\\u12C0\\u12C2-\\u12C5\\u12C8-\\u12D6\\u12D8-\\u1310\\u1312-\\u1315\\u1318-\\u135A\\u1380-\\u138F\\u13A0-\\u13F4\\u1401-\\u166C\\u166F-\\u1676\\u1681-\\u169A\\u16A0-\\u16EA\\u1700-\\u170C\\u170E-\\u1711\\u1720-\\u1731\\u1740-\\u1751\\u1760-\\u176C\\u176E-\\u1770\\u1780-\\u17B3\\u17D7\\u17DC\\u1820-\\u1877\\u1880-\\u18A8\\u18AA\\u1900-\\u191C\\u1950-\\u196D\\u1970-\\u1974\\u1980-\\u19A9\\u19C1-\\u19C7\\u1A00-\\u1A16\\u1B05-\\u1B33\\u1B45-\\u1B4B\\u1B83-\\u1BA0\\u1BAE\\u1BAF\\u1C00-\\u1C23\\u1C4D-\\u1C4F\\u1C5A-\\u1C7D\\u1D00-\\u1DBF\\u1E00-\\u1F15\\u1F18-\\u1F1D\\u1F20-\\u1F45\\u1F48-\\u1F4D\\u1F50-\\u1F57\\u1F59\\u1F5B\\u1F5D\\u1F5F-\\u1F7D\\u1F80-\\u1FB4\\u1FB6-\\u1FBC\\u1FBE\\u1FC2-\\u1FC4\\u1FC6-\\u1FCC\\u1FD0-\\u1FD3\\u1FD6-\\u1FDB\\u1FE0-\\u1FEC\\u1FF2-\\u1FF4\\u1FF6-\\u1FFC\\u2071\\u207F\\u2090-\\u2094\\u2102\\u2107\\u210A-\\u2113\\u2115\\u2119-\\u211D\\u2124\\u2126\\u2128\\u212A-\\u212D\\u212F-\\u2139\\u213C-\\u213F\\u2145-\\u2149\\u214E\\u2183\\u2184\\u2C00-\\u2C2E\\u2C30-\\u2C5E\\u2C60-\\u2C6F\\u2C71-\\u2C7D\\u2C80-\\u2CE4\\u2D00-\\u2D25\\u2D30-\\u2D65\\u2D6F\\u2D80-\\u2D96\\u2DA0-\\u2DA6\\u2DA8-\\u2DAE\\u2DB0-\\u2DB6\\u2DB8-\\u2DBE\\u2DC0-\\u2DC6\\u2DC8-\\u2DCE\\u2DD0-\\u2DD6\\u2DD8-\\u2DDE\\u2E2F\\u3005\\u3006\\u3031-\\u3035\\u303B\\u303C\\u3041-\\u3096\\u309D-\\u309F\\u30A1-\\u30FA\\u30FC-\\u30FF\\u3105-\\u312D\\u3131-\\u318E\\u31A0-\\u31B7\\u31F0-\\u31FF\\u3400\\u4DB5\\u4E00\\u9FC3\\uA000-\\uA48C\\uA500-\\uA60C\\uA610-\\uA61F\\uA62A\\uA62B\\uA640-\\uA65F\\uA662-\\uA66E\\uA67F-\\uA697\\uA717-\\uA71F\\uA722-\\uA788\\uA78B\\uA78C\\uA7FB-\\uA801\\uA803-\\uA805\\uA807-\\uA80A\\uA80C-\\uA822\\uA840-\\uA873\\uA882-\\uA8B3\\uA90A-\\uA925\\uA930-\\uA946\\uAA00-\\uAA28\\uAA40-\\uAA42\\uAA44-\\uAA4B\\uAC00\\uD7A3\\uF900-\\uFA2D\\uFA30-\\uFA6A\\uFA70-\\uFAD9\\uFB00-\\uFB06\\uFB13-\\uFB17\\uFB1D\\uFB1F-\\uFB28\\uFB2A-\\uFB36\\uFB38-\\uFB3C\\uFB3E\\uFB40\\uFB41\\uFB43\\uFB44\\uFB46-\\uFBB1\\uFBD3-\\uFD3D\\uFD50-\\uFD8F\\uFD92-\\uFDC7\\uFDF0-\\uFDFB\\uFE70-\\uFE74\\uFE76-\\uFEFC\\uFF21-\\uFF3A\\uFF41-\\uFF5A\\uFF66-\\uFFBE\\uFFC2-\\uFFC7\\uFFCA-\\uFFCF\\uFFD2-\\uFFD7\\uFFDA-\\uFFDC]"),non_spacing_mark:new RegExp("[\\u0300-\\u036F\\u0483-\\u0487\\u0591-\\u05BD\\u05BF\\u05C1\\u05C2\\u05C4\\u05C5\\u05C7\\u0610-\\u061A\\u064B-\\u065E\\u0670\\u06D6-\\u06DC\\u06DF-\\u06E4\\u06E7\\u06E8\\u06EA-\\u06ED\\u0711\\u0730-\\u074A\\u07A6-\\u07B0\\u07EB-\\u07F3\\u0816-\\u0819\\u081B-\\u0823\\u0825-\\u0827\\u0829-\\u082D\\u0900-\\u0902\\u093C\\u0941-\\u0948\\u094D\\u0951-\\u0955\\u0962\\u0963\\u0981\\u09BC\\u09C1-\\u09C4\\u09CD\\u09E2\\u09E3\\u0A01\\u0A02\\u0A3C\\u0A41\\u0A42\\u0A47\\u0A48\\u0A4B-\\u0A4D\\u0A51\\u0A70\\u0A71\\u0A75\\u0A81\\u0A82\\u0ABC\\u0AC1-\\u0AC5\\u0AC7\\u0AC8\\u0ACD\\u0AE2\\u0AE3\\u0B01\\u0B3C\\u0B3F\\u0B41-\\u0B44\\u0B4D\\u0B56\\u0B62\\u0B63\\u0B82\\u0BC0\\u0BCD\\u0C3E-\\u0C40\\u0C46-\\u0C48\\u0C4A-\\u0C4D\\u0C55\\u0C56\\u0C62\\u0C63\\u0CBC\\u0CBF\\u0CC6\\u0CCC\\u0CCD\\u0CE2\\u0CE3\\u0D41-\\u0D44\\u0D4D\\u0D62\\u0D63\\u0DCA\\u0DD2-\\u0DD4\\u0DD6\\u0E31\\u0E34-\\u0E3A\\u0E47-\\u0E4E\\u0EB1\\u0EB4-\\u0EB9\\u0EBB\\u0EBC\\u0EC8-\\u0ECD\\u0F18\\u0F19\\u0F35\\u0F37\\u0F39\\u0F71-\\u0F7E\\u0F80-\\u0F84\\u0F86\\u0F87\\u0F90-\\u0F97\\u0F99-\\u0FBC\\u0FC6\\u102D-\\u1030\\u1032-\\u1037\\u1039\\u103A\\u103D\\u103E\\u1058\\u1059\\u105E-\\u1060\\u1071-\\u1074\\u1082\\u1085\\u1086\\u108D\\u109D\\u135F\\u1712-\\u1714\\u1732-\\u1734\\u1752\\u1753\\u1772\\u1773\\u17B7-\\u17BD\\u17C6\\u17C9-\\u17D3\\u17DD\\u180B-\\u180D\\u18A9\\u1920-\\u1922\\u1927\\u1928\\u1932\\u1939-\\u193B\\u1A17\\u1A18\\u1A56\\u1A58-\\u1A5E\\u1A60\\u1A62\\u1A65-\\u1A6C\\u1A73-\\u1A7C\\u1A7F\\u1B00-\\u1B03\\u1B34\\u1B36-\\u1B3A\\u1B3C\\u1B42\\u1B6B-\\u1B73\\u1B80\\u1B81\\u1BA2-\\u1BA5\\u1BA8\\u1BA9\\u1C2C-\\u1C33\\u1C36\\u1C37\\u1CD0-\\u1CD2\\u1CD4-\\u1CE0\\u1CE2-\\u1CE8\\u1CED\\u1DC0-\\u1DE6\\u1DFD-\\u1DFF\\u20D0-\\u20DC\\u20E1\\u20E5-\\u20F0\\u2CEF-\\u2CF1\\u2DE0-\\u2DFF\\u302A-\\u302F\\u3099\\u309A\\uA66F\\uA67C\\uA67D\\uA6F0\\uA6F1\\uA802\\uA806\\uA80B\\uA825\\uA826\\uA8C4\\uA8E0-\\uA8F1\\uA926-\\uA92D\\uA947-\\uA951\\uA980-\\uA982\\uA9B3\\uA9B6-\\uA9B9\\uA9BC\\uAA29-\\uAA2E\\uAA31\\uAA32\\uAA35\\uAA36\\uAA43\\uAA4C\\uAAB0\\uAAB2-\\uAAB4\\uAAB7\\uAAB8\\uAABE\\uAABF\\uAAC1\\uABE5\\uABE8\\uABED\\uFB1E\\uFE00-\\uFE0F\\uFE20-\\uFE26]"),space_combining_mark:new RegExp("[\\u0903\\u093E-\\u0940\\u0949-\\u094C\\u094E\\u0982\\u0983\\u09BE-\\u09C0\\u09C7\\u09C8\\u09CB\\u09CC\\u09D7\\u0A03\\u0A3E-\\u0A40\\u0A83\\u0ABE-\\u0AC0\\u0AC9\\u0ACB\\u0ACC\\u0B02\\u0B03\\u0B3E\\u0B40\\u0B47\\u0B48\\u0B4B\\u0B4C\\u0B57\\u0BBE\\u0BBF\\u0BC1\\u0BC2\\u0BC6-\\u0BC8\\u0BCA-\\u0BCC\\u0BD7\\u0C01-\\u0C03\\u0C41-\\u0C44\\u0C82\\u0C83\\u0CBE\\u0CC0-\\u0CC4\\u0CC7\\u0CC8\\u0CCA\\u0CCB\\u0CD5\\u0CD6\\u0D02\\u0D03\\u0D3E-\\u0D40\\u0D46-\\u0D48\\u0D4A-\\u0D4C\\u0D57\\u0D82\\u0D83\\u0DCF-\\u0DD1\\u0DD8-\\u0DDF\\u0DF2\\u0DF3\\u0F3E\\u0F3F\\u0F7F\\u102B\\u102C\\u1031\\u1038\\u103B\\u103C\\u1056\\u1057\\u1062-\\u1064\\u1067-\\u106D\\u1083\\u1084\\u1087-\\u108C\\u108F\\u109A-\\u109C\\u17B6\\u17BE-\\u17C5\\u17C7\\u17C8\\u1923-\\u1926\\u1929-\\u192B\\u1930\\u1931\\u1933-\\u1938\\u19B0-\\u19C0\\u19C8\\u19C9\\u1A19-\\u1A1B\\u1A55\\u1A57\\u1A61\\u1A63\\u1A64\\u1A6D-\\u1A72\\u1B04\\u1B35\\u1B3B\\u1B3D-\\u1B41\\u1B43\\u1B44\\u1B82\\u1BA1\\u1BA6\\u1BA7\\u1BAA\\u1C24-\\u1C2B\\u1C34\\u1C35\\u1CE1\\u1CF2\\uA823\\uA824\\uA827\\uA880\\uA881\\uA8B4-\\uA8C3\\uA952\\uA953\\uA983\\uA9B4\\uA9B5\\uA9BA\\uA9BB\\uA9BD-\\uA9C0\\uAA2F\\uAA30\\uAA33\\uAA34\\uAA4D\\uAA7B\\uABE3\\uABE4\\uABE6\\uABE7\\uABE9\\uABEA\\uABEC]"),connector_punctuation:new RegExp("[\\u005F\\u203F\\u2040\\u2054\\uFE33\\uFE34\\uFE4D-\\uFE4F\\uFF3F]")};I.prototype.toString=function(){return this.message+" (line: "+this.line+", col: "+this.col+", pos: "+this.pos+")\n\n"+this.stack};var Mb={},Nb=s(["typeof","void","delete","--","++","!","~","-","+"]),Ob=s(["--","++"]),Pb=s(["=","+=","-=","/=","*=","%=",">>=","<<=",">>>=","|=","^=","&="]),Qb=function(a,b){for(var c=0;c","<=",">=","in","instanceof"],[">>","<<",">>>"],["+","-"],["*","/","%"]],{}),Rb=c(["for","do","while","switch"]),Sb=c(["atom","num","string","regexp","name"]);N.prototype=new x,function(a){function b(b,c){b.DEFMETHOD("transform",function(b,d){var e,f;return b.push(this),b.before&&(e=b.before(this,c,d)),e===a&&(b.after?(b.stack[b.stack.length-1]=e=this.clone(),c(e,b),f=b.after(e,d),f!==a&&(e=f)):(e=this,c(e,b))),b.pop(),e})}function c(a,b){return S(a,function(a){return a.transform(b,!0)})}b(U,l),b(ba,function(a,b){a.label=a.label.transform(b),a.body=a.body.transform(b)}),b(Y,function(a,b){a.body=a.body.transform(b)}),b(Z,function(a,b){a.body=c(a.body,b)}),b(da,function(a,b){a.condition=a.condition.transform(b),a.body=a.body.transform(b)}),b(ga,function(a,b){a.init&&(a.init=a.init.transform(b)),a.condition&&(a.condition=a.condition.transform(b)),a.step&&(a.step=a.step.transform(b)),a.body=a.body.transform(b)}),b(ha,function(a,b){a.init=a.init.transform(b),a.object=a.object.transform(b),a.body=a.body.transform(b)}),b(ia,function(a,b){a.expression=a.expression.transform(b),a.body=a.body.transform(b)}),b(qa,function(a,b){a.value&&(a.value=a.value.transform(b))}),b(ta,function(a,b){a.label&&(a.label=a.label.transform(b))}),b(wa,function(a,b){a.condition=a.condition.transform(b),a.body=a.body.transform(b),a.alternative&&(a.alternative=a.alternative.transform(b))}),b(xa,function(a,b){a.expression=a.expression.transform(b),a.body=c(a.body,b)}),b(Aa,function(a,b){a.expression=a.expression.transform(b),a.body=c(a.body,b)}),b(Ba,function(a,b){a.body=c(a.body,b),a.bcatch&&(a.bcatch=a.bcatch.transform(b)),a.bfinally&&(a.bfinally=a.bfinally.transform(b))}),b(Ca,function(a,b){a.argname=a.argname.transform(b),a.body=c(a.body,b)}),b(Ea,function(a,b){a.definitions=c(a.definitions,b)}),b(Ha,function(a,b){a.name=a.name.transform(b),a.value&&(a.value=a.value.transform(b))}),b(la,function(a,b){a.name&&(a.name=a.name.transform(b)),a.argnames=c(a.argnames,b),a.body=c(a.body,b)}),b(Ia,function(a,b){a.expression=a.expression.transform(b),a.args=c(a.args,b)}),b(Ka,function(a,b){a.car=a.car.transform(b),a.cdr=a.cdr.transform(b)}),b(Ma,function(a,b){a.expression=a.expression.transform(b)}),b(Na,function(a,b){a.expression=a.expression.transform(b),a.property=a.property.transform(b)}),b(Oa,function(a,b){a.expression=a.expression.transform(b)}),b(Ra,function(a,b){a.left=a.left.transform(b),a.right=a.right.transform(b)}),b(Sa,function(a,b){a.condition=a.condition.transform(b),a.consequent=a.consequent.transform(b),a.alternative=a.alternative.transform(b)}),b(Ua,function(a,b){a.elements=c(a.elements,b)}),b(Va,function(a,b){a.properties=c(a.properties,b)}),b(Wa,function(a,b){a.value=a.value.transform(b)})}(),O.prototype={unmangleable:function(a){ -return this.global&&!(a&&a.toplevel)||this.undeclared||!(a&&a.eval)&&(this.scope.uses_eval||this.scope.uses_with)},mangle:function(a){if(!this.mangled_name&&!this.unmangleable(a)){var b=this.scope;!a.screw_ie8&&this.orig[0]instanceof fb&&(b=b.parent_scope),this.mangled_name=b.next_mangled(a,this)}}},ka.DEFMETHOD("figure_out_scope",function(a){a=j(a,{screw_ie8:!1});var b=this,c=b.parent_scope=null,d=null,e=0,f=new x(function(b,g){if(a.screw_ie8&&b instanceof Ca){var h=c;return c=new ja(b),c.init_scope_vars(e),c.parent_scope=h,g(),c=h,!0}if(b instanceof ja){b.init_scope_vars(e);var h=b.parent_scope=c,i=d;return d=c=b,++e,g(),--e,c=h,d=i,!0}if(b instanceof X)return b.scope=c,m(c.directives,b.value),!0;if(b instanceof ia)for(var j=c;j;j=j.parent_scope)j.uses_with=!0;else if(b instanceof $a&&(b.scope=c),b instanceof fb)d.def_function(b);else if(b instanceof eb)(b.scope=d.parent_scope).def_function(b);else if(b instanceof bb||b instanceof cb){var k=d.def_variable(b);k.constant=b instanceof cb,k.init=f.parent().value}else b instanceof gb&&(a.screw_ie8?c:d).def_variable(b)});b.walk(f);var g=null,h=b.globals=new u,f=new x(function(a,c){if(a instanceof la){var d=g;return g=a,c(),g=d,!0}if(a instanceof ib){var e=a.name,i=a.scope.find_variable(e);if(i)a.thedef=i;else{var j;if(h.has(e)?j=h.get(e):(j=new O(b,h.size(),a),j.undeclared=!0,j.global=!0,h.set(e,j)),a.thedef=j,"eval"==e&&f.parent()instanceof Ia)for(var k=a.scope;k&&!k.uses_eval;k=k.parent_scope)k.uses_eval=!0;g&&"arguments"==e&&(g.uses_arguments=!0)}return a.reference(),!0}});b.walk(f)}),ja.DEFMETHOD("init_scope_vars",function(a){this.directives=[],this.variables=new u,this.functions=new u,this.uses_with=!1,this.uses_eval=!1,this.parent_scope=null,this.enclosed=[],this.cname=-1,this.nesting=a}),ja.DEFMETHOD("strict",function(){return this.has_directive("use strict")}),la.DEFMETHOD("init_scope_vars",function(){ja.prototype.init_scope_vars.apply(this,arguments),this.uses_arguments=!1}),ib.DEFMETHOD("reference",function(){var a=this.definition();a.references.push(this);for(var b=this.scope;b&&(m(b.enclosed,a),b!==a.scope);)b=b.parent_scope;this.frame=this.scope.nesting-a.scope.nesting}),ja.DEFMETHOD("find_variable",function(a){return a instanceof $a&&(a=a.name),this.variables.get(a)||this.parent_scope&&this.parent_scope.find_variable(a)}),ja.DEFMETHOD("has_directive",function(a){return this.parent_scope&&this.parent_scope.has_directive(a)||(this.directives.indexOf(a)>=0?this:null)}),ja.DEFMETHOD("def_function",function(a){this.functions.set(a.name,this.def_variable(a))}),ja.DEFMETHOD("def_variable",function(a){var b;return this.variables.has(a.name)?(b=this.variables.get(a.name),b.orig.push(a)):(b=new O(this,this.variables.size(),a),this.variables.set(a.name,b),b.global=!this.parent_scope),a.thedef=b}),ja.DEFMETHOD("next_mangled",function(a){var b=this.enclosed;a:for(;;){var c=Tb(++this.cname);if(D(c)&&!(a.except.indexOf(c)>=0)){for(var d=b.length;--d>=0;){var e=b[d],f=e.mangled_name||e.unmangleable(a)&&e.name;if(c==f)continue a}return c}}}),na.DEFMETHOD("next_mangled",function(a,b){for(var c=b.orig[0]instanceof db&&this.name&&this.name.definition();;){var d=la.prototype.next_mangled.call(this,a,b);if(!c||c.mangled_name!=d)return d}}),ja.DEFMETHOD("references",function(a){return a instanceof $a&&(a=a.definition()),this.enclosed.indexOf(a)<0?null:a}),$a.DEFMETHOD("unmangleable",function(a){return this.definition().unmangleable(a)}),_a.DEFMETHOD("unmangleable",function(){return!0}),hb.DEFMETHOD("unmangleable",function(){return!1}),$a.DEFMETHOD("unreferenced",function(){return 0==this.definition().references.length&&!(this.scope.uses_eval||this.scope.uses_with)}),$a.DEFMETHOD("undeclared",function(){return this.definition().undeclared}),jb.DEFMETHOD("undeclared",function(){return!1}),hb.DEFMETHOD("undeclared",function(){return!1}),$a.DEFMETHOD("definition",function(){return this.thedef}),$a.DEFMETHOD("global",function(){return this.definition().global}),ka.DEFMETHOD("_default_mangler_options",function(a){return j(a,{except:[],eval:!1,sort:!1,toplevel:!1,screw_ie8:!1})}),ka.DEFMETHOD("mangle_names",function(a){a=this._default_mangler_options(a);var b=-1,c=[],d=new x(function(e,f){if(e instanceof ba){var g=b;return f(),b=g,!0}if(e instanceof ja){var h=(d.parent(),[]);return e.variables.each(function(b){a.except.indexOf(b.name)<0&&h.push(b)}),a.sort&&h.sort(function(a,b){return b.references.length-a.references.length}),void c.push.apply(c,h)}if(e instanceof hb){var i;do i=Tb(++b);while(!D(i));return e.mangled_name=i,!0}return a.screw_ie8&&e instanceof gb?void c.push(e.definition()):void 0});this.walk(d),c.forEach(function(b){b.mangle(a)})}),ka.DEFMETHOD("compute_char_frequency",function(a){a=this._default_mangler_options(a);var b=new x(function(b){b instanceof lb?Tb.consider(b.print_to_string()):b instanceof ra?Tb.consider("return"):b instanceof sa?Tb.consider("throw"):b instanceof va?Tb.consider("continue"):b instanceof ua?Tb.consider("break"):b instanceof W?Tb.consider("debugger"):b instanceof X?Tb.consider(b.value):b instanceof fa?Tb.consider("while"):b instanceof ea?Tb.consider("do while"):b instanceof wa?(Tb.consider("if"),b.alternative&&Tb.consider("else")):b instanceof Fa?Tb.consider("var"):b instanceof Ga?Tb.consider("const"):b instanceof la?Tb.consider("function"):b instanceof ga?Tb.consider("for"):b instanceof ha?Tb.consider("for in"):b instanceof xa?Tb.consider("switch"):b instanceof Aa?Tb.consider("case"):b instanceof za?Tb.consider("default"):b instanceof ia?Tb.consider("with"):b instanceof Ya?Tb.consider("set"+b.key):b instanceof Za?Tb.consider("get"+b.key):b instanceof Xa?Tb.consider(b.key):b instanceof Ja?Tb.consider("new"):b instanceof kb?Tb.consider("this"):b instanceof Ba?Tb.consider("try"):b instanceof Ca?Tb.consider("catch"):b instanceof Da?Tb.consider("finally"):b instanceof $a&&b.unmangleable(a)?Tb.consider(b.name):b instanceof Oa||b instanceof Ra?Tb.consider(b.operator):b instanceof Ma&&Tb.consider(b.property)});this.walk(b),Tb.sort()});var Tb=function(){function a(){d=Object.create(null),c=e.split("").map(function(a){return a.charCodeAt(0)}),c.forEach(function(a){d[a]=0})}function b(a){var b="",d=54;do b+=String.fromCharCode(c[a%d]),a=Math.floor(a/d),d=64;while(a>0);return b}var c,d,e="abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ$_0123456789";return b.consider=function(a){for(var b=a.length;--b>=0;){var c=a.charCodeAt(b);c in d&&++d[c]}},b.sort=function(){c=p(c,function(a,b){return z(a)&&!z(b)?1:z(b)&&!z(a)?-1:d[b]-d[a]})},b.reset=a,a(),b.get=function(){return c},b.freq=function(){return d},b}();ka.DEFMETHOD("scope_warnings",function(a){a=j(a,{undeclared:!1,unreferenced:!0,assign_to_global:!0,func_arguments:!0,nested_defuns:!0,eval:!0});var b=new x(function(c){if(a.undeclared&&c instanceof ib&&c.undeclared()&&U.warn("Undeclared symbol: {name} [{file}:{line},{col}]",{name:c.name,file:c.start.file,line:c.start.line,col:c.start.col}),a.assign_to_global){var d=null;c instanceof Ta&&c.left instanceof ib?d=c.left:c instanceof ha&&c.init instanceof ib&&(d=c.init),d&&(d.undeclared()||d.global()&&d.scope!==d.definition().scope)&&U.warn("{msg}: {name} [{file}:{line},{col}]",{msg:d.undeclared()?"Accidental global?":"Assignment to global",name:d.name,file:d.start.file,line:d.start.line,col:d.start.col})}a.eval&&c instanceof ib&&c.undeclared()&&"eval"==c.name&&U.warn("Eval is used [{file}:{line},{col}]",c.start),a.unreferenced&&(c instanceof ab||c instanceof hb)&&!(c instanceof gb)&&c.unreferenced()&&U.warn("{type} {name} is declared but not referenced [{file}:{line},{col}]",{type:c instanceof hb?"Label":"Symbol",name:c.name,file:c.start.file,line:c.start.line,col:c.start.col}),a.func_arguments&&c instanceof la&&c.uses_arguments&&U.warn("arguments used in function {name} [{file}:{line},{col}]",{name:c.name?c.name.name:"anonymous",file:c.start.file,line:c.start.line,col:c.start.col}),a.nested_defuns&&c instanceof oa&&!(b.parent()instanceof ja)&&U.warn('Function {name} declared in nested statement "{type}" [{file}:{line},{col}]',{name:c.name.name,type:b.parent().TYPE,file:c.start.file,line:c.start.line,col:c.start.col})});this.walk(b)}),function(){function a(a,b){a.DEFMETHOD("_codegen",b)}function b(a,c){Array.isArray(a)?a.forEach(function(a){b(a,c)}):a.DEFMETHOD("needs_parens",c)}function c(a,b,c){var d=a.length-1;a.forEach(function(a,e){a instanceof _||(c.indent(),a.print(c),e==d&&b||(c.newline(),b&&c.newline()))})}function d(a,b){a.length>0?b.with_block(function(){c(a,!1,b)}):b.print("{}")}function e(a,b){if(b.option("bracketize"))return void n(a.body,b);if(!a.body)return b.force_semicolon();if(a.body instanceof ea&&!b.option("screw_ie8"))return void n(a.body,b);for(var c=a.body;;)if(c instanceof wa){if(!c.alternative)return void n(a.body,b);c=c.alternative}else{if(!(c instanceof aa))break;c=c.body}h(a.body,b)}function f(a,b,c){if(c)try{a.walk(new x(function(a){if(a instanceof Ra&&"in"==a.operator)throw b})),a.print(b)}catch(d){if(d!==b)throw d;a.print(b,!0)}else a.print(b)}function g(a){return[92,47,46,43,42,63,40,41,91,93,123,125,36,94,58,124,33,10,13,0,65279,8232,8233].indexOf(a)<0}function h(a,b){b.option("bracketize")?!a||a instanceof _?b.print("{}"):a instanceof $?a.print(b):b.with_block(function(){b.indent(),a.print(b),b.newline()}):!a||a instanceof _?b.force_semicolon():a.print(b)}function i(a){for(var b=a.stack(),c=b.length,d=b[--c],e=b[--c];c>0;){if(e instanceof V&&e.body===d)return!0;if(!(e instanceof Ka&&e.car===d||e instanceof Ia&&e.expression===d&&!(e instanceof Ja)||e instanceof Ma&&e.expression===d||e instanceof Na&&e.expression===d||e instanceof Sa&&e.condition===d||e instanceof Ra&&e.left===d||e instanceof Qa&&e.expression===d))return!1;d=e,e=b[--c]}}function j(a,b){return 0==a.args.length&&!b.option("beautify")}function k(a){for(var b=a[0],c=b.length,d=1;d=0?d.push("0x"+a.toString(16).toLowerCase(),"0"+a.toString(8)):d.push("-0x"+(-a).toString(16).toLowerCase(),"-0"+(-a).toString(8)),(b=/^(.*?)(0+)$/.exec(a))&&d.push(b[1]+"e"+b[2].length)):(b=/^0?\.(0+)(.*)$/.exec(a))&&d.push(b[2]+"e-"+(b[1].length+b[2].length),c.substr(c.indexOf("."))),k(d)}function n(a,b){return a instanceof $?void a.print(b):void b.with_block(function(){b.indent(),a.print(b),b.newline()})}function o(a,b){a.DEFMETHOD("add_source_map",function(a){b(this,a)})}function p(a,b){b.add_mapping(a.start)}U.DEFMETHOD("print",function(a,b){function c(){d.add_comments(a),d.add_source_map(a),e(d,a)}var d=this,e=d._codegen;a.push_node(d),b||d.needs_parens(a)?a.with_parens(c):c(),a.pop_node()}),U.DEFMETHOD("print_to_string",function(a){var b=P(a);return this.print(b),b.get()}),U.DEFMETHOD("add_comments",function(a){var b=a.option("comments"),c=this;if(b){var d=c.start;if(d&&!d._comments_dumped){d._comments_dumped=!0;var e=d.comments_before||[];c instanceof qa&&c.value&&c.value.walk(new x(function(a){return a.start&&a.start.comments_before&&(e=e.concat(a.start.comments_before),a.start.comments_before=[]),a instanceof na||a instanceof Ua||a instanceof Va?!0:void 0})),b.test?e=e.filter(function(a){return b.test(a.value)}):"function"==typeof b&&(e=e.filter(function(a){return b(c,a)})),e.forEach(function(b){/comment[134]/.test(b.type)?(a.print("//"+b.value+"\n"),a.indent()):"comment2"==b.type&&(a.print("/*"+b.value+"*/"),d.nlb?(a.print("\n"),a.indent()):a.space())})}}}),b(U,function(){return!1}),b(na,function(a){return i(a)}),b(Va,function(a){return i(a)}),b([Oa,sb],function(a){var b=a.parent();return b instanceof La&&b.expression===this}),b(Ka,function(a){var b=a.parent();return b instanceof Ia||b instanceof Oa||b instanceof Ra||b instanceof Ha||b instanceof La||b instanceof Ua||b instanceof Wa||b instanceof Sa}),b(Ra,function(a){var b=a.parent();if(b instanceof Ia&&b.expression===this)return!0;if(b instanceof Oa)return!0;if(b instanceof La&&b.expression===this)return!0;if(b instanceof Ra){var c=b.operator,d=Qb[c],e=this.operator,f=Qb[e];if(d>f||d==f&&this===b.right)return!0}}),b(La,function(a){var b=a.parent();if(b instanceof Ja&&b.expression===this)try{this.walk(new x(function(a){if(a instanceof Ia)throw b}))}catch(c){if(c!==b)throw c;return!0}}),b(Ia,function(a){var b,c=a.parent();return c instanceof Ja&&c.expression===this?!0:this.expression instanceof na&&c instanceof La&&c.expression===this&&(b=a.parent(1))instanceof Ta&&b.left===c}),b(Ja,function(a){var b=a.parent();return j(this,a)&&(b instanceof La||b instanceof Ia&&b.expression===this)?!0:void 0}),b(nb,function(a){var b=a.parent();return this.getValue()<0&&b instanceof La&&b.expression===this?!0:void 0}),b(rb,function(a){var b=a.parent();return b instanceof La&&b.expression===this?!0:void 0}),b([Ta,Sa],function(a){var b=a.parent();return b instanceof Oa?!0:b instanceof Ra&&!(b instanceof Ta)?!0:b instanceof Ia&&b.expression===this?!0:b instanceof Sa&&b.condition===this?!0:b instanceof La&&b.expression===this?!0:void 0}),a(X,function(a,b){b.print_string(a.value),b.semicolon()}),a(W,function(a,b){b.print("debugger"),b.semicolon()}),aa.DEFMETHOD("_do_print_body",function(a){h(this.body,a)}),a(V,function(a,b){a.body.print(b),b.semicolon()}),a(ka,function(a,b){c(a.body,!0,b),b.print("")}),a(ba,function(a,b){a.label.print(b),b.colon(),a.body.print(b)}),a(Y,function(a,b){a.body.print(b),b.semicolon()}),a($,function(a,b){d(a.body,b)}),a(_,function(a,b){b.semicolon()}),a(ea,function(a,b){b.print("do"),b.space(),a._do_print_body(b),b.space(),b.print("while"),b.space(),b.with_parens(function(){a.condition.print(b)}),b.semicolon()}),a(fa,function(a,b){b.print("while"),b.space(),b.with_parens(function(){a.condition.print(b)}),b.space(),a._do_print_body(b)}),a(ga,function(a,b){b.print("for"),b.space(),b.with_parens(function(){!a.init||a.init instanceof _?b.print(";"):(a.init instanceof Ea?a.init.print(b):f(a.init,b,!0),b.print(";"),b.space()),a.condition?(a.condition.print(b),b.print(";"),b.space()):b.print(";"),a.step&&a.step.print(b)}),b.space(),a._do_print_body(b)}),a(ha,function(a,b){b.print("for"),b.space(),b.with_parens(function(){a.init.print(b),b.space(),b.print("in"),b.space(),a.object.print(b)}),b.space(),a._do_print_body(b)}),a(ia,function(a,b){b.print("with"),b.space(),b.with_parens(function(){a.expression.print(b)}),b.space(),a._do_print_body(b)}),la.DEFMETHOD("_do_print",function(a,b){var c=this;b||a.print("function"),c.name&&(a.space(),c.name.print(a)),a.with_parens(function(){c.argnames.forEach(function(b,c){c&&a.comma(),b.print(a)})}),a.space(),d(c.body,a)}),a(la,function(a,b){a._do_print(b)}),qa.DEFMETHOD("_do_print",function(a,b){a.print(b),this.value&&(a.space(),this.value.print(a)),a.semicolon()}),a(ra,function(a,b){a._do_print(b,"return")}),a(sa,function(a,b){a._do_print(b,"throw")}),ta.DEFMETHOD("_do_print",function(a,b){a.print(b),this.label&&(a.space(),this.label.print(a)),a.semicolon()}),a(ua,function(a,b){a._do_print(b,"break")}),a(va,function(a,b){a._do_print(b,"continue")}),a(wa,function(a,b){b.print("if"),b.space(),b.with_parens(function(){a.condition.print(b)}),b.space(),a.alternative?(e(a,b),b.space(),b.print("else"),b.space(),h(a.alternative,b)):a._do_print_body(b)}),a(xa,function(a,b){b.print("switch"),b.space(),b.with_parens(function(){a.expression.print(b)}),b.space(),a.body.length>0?b.with_block(function(){a.body.forEach(function(a,c){c&&b.newline(),b.indent(!0),a.print(b)})}):b.print("{}")}),ya.DEFMETHOD("_do_print_body",function(a){this.body.length>0&&(a.newline(),this.body.forEach(function(b){a.indent(),b.print(a),a.newline()}))}),a(za,function(a,b){b.print("default:"),a._do_print_body(b)}),a(Aa,function(a,b){b.print("case"),b.space(),a.expression.print(b),b.print(":"),a._do_print_body(b)}),a(Ba,function(a,b){b.print("try"),b.space(),d(a.body,b),a.bcatch&&(b.space(),a.bcatch.print(b)),a.bfinally&&(b.space(),a.bfinally.print(b))}),a(Ca,function(a,b){b.print("catch"),b.space(),b.with_parens(function(){a.argname.print(b)}),b.space(),d(a.body,b)}),a(Da,function(a,b){b.print("finally"),b.space(),d(a.body,b)}),Ea.DEFMETHOD("_do_print",function(a,b){a.print(b),a.space(),this.definitions.forEach(function(b,c){c&&a.comma(),b.print(a)});var c=a.parent(),d=c instanceof ga||c instanceof ha,e=d&&c.init===this;e||a.semicolon()}),a(Fa,function(a,b){a._do_print(b,"var")}),a(Ga,function(a,b){a._do_print(b,"const")}),a(Ha,function(a,b){if(a.name.print(b),a.value){b.space(),b.print("="),b.space();var c=b.parent(1),d=c instanceof ga||c instanceof ha;f(a.value,b,d)}}),a(Ia,function(a,b){a.expression.print(b),a instanceof Ja&&j(a,b)||b.with_parens(function(){a.args.forEach(function(a,c){c&&b.comma(),a.print(b)})})}),a(Ja,function(a,b){b.print("new"),b.space(),Ia.prototype._codegen(a,b)}),Ka.DEFMETHOD("_do_print",function(a){this.car.print(a),this.cdr&&(a.comma(),a.should_break()&&(a.newline(),a.indent()),this.cdr.print(a))}),a(Ka,function(a,b){a._do_print(b)}),a(Ma,function(a,b){var c=a.expression;c.print(b),c instanceof nb&&c.getValue()>=0&&(/[xa-f.]/i.test(b.last())||b.print(".")),b.print("."),b.add_mapping(a.end),b.print_name(a.property)}),a(Na,function(a,b){a.expression.print(b),b.print("["),a.property.print(b),b.print("]")}),a(Pa,function(a,b){var c=a.operator;b.print(c),(/^[a-z]/i.test(c)||/[+-]$/.test(c)&&a.expression instanceof Pa&&/^[+-]/.test(a.expression.operator))&&b.space(),a.expression.print(b)}),a(Qa,function(a,b){a.expression.print(b),b.print(a.operator)}),a(Ra,function(a,b){a.left.print(b),b.space(),b.print(a.operator),"<"==a.operator&&a.right instanceof Pa&&"!"==a.right.operator&&a.right.expression instanceof Pa&&"--"==a.right.expression.operator?b.print(" "):b.space(),a.right.print(b)}),a(Sa,function(a,b){a.condition.print(b),b.space(),b.print("?"),b.space(),a.consequent.print(b),b.space(),b.colon(),a.alternative.print(b)}),a(Ua,function(a,b){b.with_square(function(){var c=a.elements,d=c.length;d>0&&b.space(),c.forEach(function(a,c){c&&b.comma(),a.print(b),c===d-1&&a instanceof tb&&b.comma()}),d>0&&b.space()})}),a(Va,function(a,b){a.properties.length>0?b.with_block(function(){a.properties.forEach(function(a,c){c&&(b.print(","),b.newline()),b.indent(),a.print(b)}),b.newline()}):b.print("{}")}),a(Xa,function(a,b){var c=a.key;b.option("quote_keys")?b.print_string(c+""):("number"==typeof c||!b.option("beautify")&&+c+""==c)&&parseFloat(c)>=0?b.print(m(c)):(Ab(c)?b.option("screw_ie8"):G(c))?b.print_name(c):b.print_string(c),b.colon(),a.value.print(b)}),a(Ya,function(a,b){b.print("set"),b.space(),a.key.print(b),a.value._do_print(b,!0)}),a(Za,function(a,b){b.print("get"),b.space(),a.key.print(b),a.value._do_print(b,!0)}),a($a,function(a,b){var c=a.definition();b.print_name(c?c.mangled_name||c.name:a.name)}),a(sb,function(a,b){b.print("void 0")}),a(tb,l),a(ub,function(a,b){b.print("1/0")}),a(rb,function(a,b){b.print("0/0")}),a(kb,function(a,b){b.print("this")}),a(lb,function(a,b){b.print(a.getValue())}),a(mb,function(a,b){b.print_string(a.getValue())}),a(nb,function(a,b){b.print(m(a.getValue()))}),a(ob,function(a,b){var c=a.getValue().toString();b.option("ascii_only")?c=b.to_ascii(c):b.option("unescape_regexps")&&(c=c.split("\\\\").map(function(a){return a.replace(/\\u[0-9a-fA-F]{4}|\\x[0-9a-fA-F]{2}/g,function(a){var b=parseInt(a.substr(2),16);return g(b)?String.fromCharCode(b):a})}).join("\\\\")),b.print(c);var d=b.parent();d instanceof Ra&&/^in/.test(d.operator)&&d.left===a&&b.print(" ")}),o(U,l),o(X,p),o(W,p),o($a,p),o(pa,p),o(aa,p),o(ba,l),o(la,p),o(xa,p),o(ya,p),o($,p),o(ka,l),o(Ja,p),o(Ba,p),o(Ca,p),o(Da,p),o(Ea,p),o(lb,p),o(Wa,function(a,b){b.add_mapping(a.start,a.key)})}(),Q.prototype=new N,k(Q.prototype,{option:function(a){return this.options[a]},warn:function(){this.options.warnings&&U.warn.apply(U,arguments)},before:function(a,b,c){if(a._squeezed)return a;var d=!1;return a instanceof ja&&(a=a.hoist_declarations(this),d=!0),b(a,this),a=a.optimize(this),d&&a instanceof ja&&(a.drop_unused(this),b(a,this)),a._squeezed=!0,a}}),function(){function a(a,b){a.DEFMETHOD("optimize",function(a){var c=this;if(c._optimized)return c;var d=b(c,a);return d._optimized=!0,d===c?d:d.transform(a)})}function b(a,b,c){return c||(c={}),b&&(c.start||(c.start=b.start),c.end||(c.end=b.end)),new a(c)}function c(a,c,d){if(c instanceof U)return c.transform(a);switch(typeof c){case"string":return b(mb,d,{value:c}).optimize(a);case"number":return b(isNaN(c)?rb:nb,d,{value:c}).optimize(a);case"boolean":return b(c?xb:wb,d).optimize(a);case"undefined":return b(sb,d).optimize(a);default:if(null===c)return b(qb,d).optimize(a);if(c instanceof RegExp)return b(ob,d).optimize(a);throw new Error(n("Can't handle constant of type: {type}",{type:typeof c}))}}function d(a){if(null===a)return[];if(a instanceof $)return a.body;if(a instanceof _)return[];if(a instanceof V)return[a];throw new Error("Can't convert thing to statement array")}function e(a){return null===a?!0:a instanceof _?!0:a instanceof $?0==a.body.length:!1}function h(a){return a instanceof xa?a:(a instanceof ga||a instanceof ha||a instanceof da)&&a.body instanceof $?a.body:a}function i(a,c){function e(a){function d(a,c){return b(Y,a,{body:b(Ta,a,{operator:"=",left:b(Ma,c,{expression:b(ib,c,c),property:"$inject"}),right:b(Ua,a,{elements:a.argnames.map(function(a){return b(mb,a,{value:a.name})})})})})}return a.reduce(function(a,b){a.push(b);var e=b.start,f=e.comments_before;if(f&&f.length>0){var g=f.pop();/@ngInject/.test(g.value)&&(b instanceof oa?a.push(d(b,b.name)):b instanceof Ea?b.definitions.forEach(function(b){b.value&&b.value instanceof la&&a.push(d(b.value,b.name))}):c.warn("Unknown statement marked with @ngInject [{file}:{line},{col}]",e))}return a},[])}function f(a){var b=[];return a.reduce(function(a,c){return c instanceof $?(p=!0,a.push.apply(a,f(c.body))):c instanceof _?p=!0:c instanceof X?b.indexOf(c.value)<0?(a.push(c),b.push(c.value)):p=!0:a.push(c),a},[])}function g(a,c){var e=c.self(),f=e instanceof la,g=[];a:for(var i=a.length;--i>=0;){var j=a[i];switch(!0){case f&&j instanceof ra&&!j.value&&0==g.length:p=!0;continue a;case j instanceof wa:if(j.body instanceof ra){if((f&&0==g.length||g[0]instanceof ra&&!g[0].value)&&!j.body.value&&!j.alternative){p=!0;var k=b(Y,j.condition,{body:j.condition});g.unshift(k);continue a}if(g[0]instanceof ra&&j.body.value&&g[0].value&&!j.alternative){p=!0,j=j.clone(),j.alternative=g[0],g[0]=j.transform(c);continue a}if((0==g.length||g[0]instanceof ra)&&j.body.value&&!j.alternative&&f){p=!0,j=j.clone(),j.alternative=g[0]||b(ra,j,{value:b(sb,j)}),g[0]=j.transform(c);continue a}if(!j.body.value&&f){p=!0,j=j.clone(),j.condition=j.condition.negate(c),j.body=b($,j,{body:d(j.alternative).concat(g)}),j.alternative=null,g=[j.transform(c)];continue a}if(1==g.length&&f&&g[0]instanceof Y&&(!j.alternative||j.alternative instanceof Y)){p=!0,g.push(b(ra,g[0],{value:b(sb,g[0])}).transform(c)),g=d(j.alternative).concat(g),g.unshift(j);continue a}}var l=q(j.body),m=l instanceof ta?c.loopcontrol_target(l.label):null;if(l&&(l instanceof ra&&!l.value&&f||l instanceof va&&e===h(m)||l instanceof ua&&m instanceof $&&e===m)){l.label&&o(l.label.thedef.references,l),p=!0;var n=d(j.body).slice(0,-1);j=j.clone(),j.condition=j.condition.negate(c),j.body=b($,j,{body:d(j.alternative).concat(g)}),j.alternative=b($,j,{body:n}),g=[j.transform(c)];continue a}var l=q(j.alternative),m=l instanceof ta?c.loopcontrol_target(l.label):null;if(l&&(l instanceof ra&&!l.value&&f||l instanceof va&&e===h(m)||l instanceof ua&&m instanceof $&&e===m)){l.label&&o(l.label.thedef.references,l),p=!0,j=j.clone(),j.body=b($,j.body,{body:d(j.body).concat(g)}),j.alternative=b($,j.alternative,{body:d(j.alternative).slice(0,-1)}),g=[j.transform(c)];continue a}g.unshift(j);break;default:g.unshift(j)}}return g}function i(a,b){var c=!1,d=a.length,e=b.self();return a=a.reduce(function(a,d){if(c)j(b,d,a);else{if(d instanceof ta){var f=b.loopcontrol_target(d.label);d instanceof ua&&f instanceof $&&h(f)===e||d instanceof va&&h(f)===e?d.label&&o(d.label.thedef.references,d):a.push(d)}else a.push(d);q(d)&&(c=!0)}return a},[]),p=a.length!=d,a}function k(a,c){function d(){e=Ka.from_array(e),e&&f.push(b(Y,e,{body:e})),e=[]}if(a.length<2)return a;var e=[],f=[];return a.forEach(function(a){a instanceof Y?e.push(a.body):(d(),f.push(a))}),d(),f=l(f,c),p=f.length!=a.length,f}function l(a,c){function d(a){e.pop();var b=f.body;return b instanceof Ka?b.add(a):b=Ka.cons(b,a),b.transform(c)}var e=[],f=null;return a.forEach(function(a){if(f)if(a instanceof ga){var c={};try{f.body.walk(new x(function(a){if(a instanceof Ra&&"in"==a.operator)throw c})),!a.init||a.init instanceof Ea?a.init||(a.init=f.body,e.pop()):a.init=d(a.init)}catch(g){if(g!==c)throw g}}else a instanceof wa?a.condition=d(a.condition):a instanceof ia?a.expression=d(a.expression):a instanceof qa&&a.value?a.value=d(a.value):a instanceof qa?a.value=d(b(sb,a)):a instanceof xa&&(a.expression=d(a.expression));e.push(a),f=a instanceof Y?a:null}),e}function m(a,b){var c=null;return a.reduce(function(a,b){return b instanceof Ea&&c&&c.TYPE==b.TYPE?(c.definitions=c.definitions.concat(b.definitions),p=!0):b instanceof ga&&c instanceof Ea&&(!b.init||b.init.TYPE==c.TYPE)?(p=!0,a.pop(),b.init?b.init.definitions=c.definitions.concat(b.init.definitions):b.init=c,a.push(b),c=b):(c=b,a.push(b)),a},[])}function n(a,c){a.forEach(function(a){a instanceof Y&&(a.body=function c(a){return a.transform(new N(function(a){if(a instanceof Ia&&a.expression instanceof na)return b(Pa,a,{operator:"!",expression:a});if(a instanceof Ia)a.expression=c(a.expression);else if(a instanceof Ka)a.car=c(a.car);else if(a instanceof Sa){var d=c(a.condition);if(d!==a.condition){a.condition=d;var e=a.consequent;a.consequent=a.alternative,a.alternative=e}}return a}))}(a.body))})}var p;do p=!1,c.option("angular")&&(a=e(a)),a=f(a),c.option("dead_code")&&(a=i(a,c)),c.option("if_return")&&(a=g(a,c)),c.option("sequences")&&(a=k(a,c)),c.option("join_vars")&&(a=m(a,c));while(p);return c.option("negate_iife")&&n(a,c),a}function j(a,b,c){a.warn("Dropping unreachable code [{file}:{line},{col}]",b.start),b.walk(new x(function(b){return b instanceof Ea?(a.warn("Declarations in unreachable code! [{file}:{line},{col}]",b.start),b.remove_initializers(),c.push(b),!0):b instanceof oa?(c.push(b),!0):b instanceof ja?!0:void 0}))}function k(a,b){return a.print_to_string().length>b.print_to_string().length?b:a}function q(a){return a&&a.aborts()}function r(a,c){function e(e){e=d(e),a.body instanceof $?(a.body=a.body.clone(),a.body.body=e.concat(a.body.body.slice(1)),a.body=a.body.transform(c)):a.body=b($,a.body,{body:e}).transform(c),r(a,c)}var f=a.body instanceof $?a.body.body[0]:a.body;f instanceof wa&&(f.body instanceof ua&&c.loopcontrol_target(f.body.label)===a?(a.condition=a.condition?b(Ra,a.condition,{left:a.condition,operator:"&&",right:f.condition.negate(c)}):f.condition.negate(c),e(f.alternative)):f.alternative instanceof ua&&c.loopcontrol_target(f.alternative.label)===a&&(a.condition=a.condition?b(Ra,a.condition,{left:a.condition,operator:"&&",right:f.condition}):f.condition,e(f.body)))}function v(a,b){var c=b.option("pure_getters");b.options.pure_getters=!1;var d=a.has_side_effects(b);return b.options.pure_getters=c,d}function w(a,c){return c.option("booleans")&&c.in_boolean_context()?b(xb,a):a}a(U,function(a,b){return a}),U.DEFMETHOD("equivalent_to",function(a){return this.print_to_string()==a.print_to_string()}),function(a){var b=["!","delete"],c=["in","instanceof","==","!=","===","!==","<","<=",">=",">"];a(U,function(){return!1}),a(Pa,function(){return f(this.operator,b)}),a(Ra,function(){return f(this.operator,c)||("&&"==this.operator||"||"==this.operator)&&this.left.is_boolean()&&this.right.is_boolean()}),a(Sa,function(){return this.consequent.is_boolean()&&this.alternative.is_boolean()}),a(Ta,function(){return"="==this.operator&&this.right.is_boolean()}),a(Ka,function(){return this.cdr.is_boolean()}),a(xb,function(){return!0}),a(wb,function(){return!0})}(function(a,b){a.DEFMETHOD("is_boolean",b)}),function(a){a(U,function(){return!1}),a(mb,function(){return!0}),a(Pa,function(){return"typeof"==this.operator}),a(Ra,function(a){return"+"==this.operator&&(this.left.is_string(a)||this.right.is_string(a))}),a(Ta,function(a){return("="==this.operator||"+="==this.operator)&&this.right.is_string(a)}),a(Ka,function(a){return this.cdr.is_string(a)}),a(Sa,function(a){return this.consequent.is_string(a)&&this.alternative.is_string(a)}),a(Ia,function(a){return a.option("unsafe")&&this.expression instanceof ib&&"String"==this.expression.name&&this.expression.undeclared()})}(function(a,b){a.DEFMETHOD("is_string",b)}),function(a){function b(a,b){if(!b)throw new Error("Compressor must be passed");return a._eval(b)}U.DEFMETHOD("evaluate",function(b){if(!b.option("evaluate"))return[this];try{var d=this._eval(b);return[k(c(b,d,this),this),d]}catch(e){if(e!==a)throw e;return[this]}}),a(V,function(){throw new Error(n("Cannot evaluate a statement [{file}:{line},{col}]",this.start))}),a(na,function(){throw a}),a(U,function(){throw a}),a(lb,function(){return this.getValue()}),a(Pa,function(c){var d=this.expression;switch(this.operator){case"!":return!b(d,c);case"typeof":if(d instanceof na)return"function";if(d=b(d,c),d instanceof RegExp)throw a;return typeof d;case"void":return void b(d,c);case"~":return~b(d,c);case"-":if(d=b(d,c),0===d)throw a;return-d;case"+":return+b(d,c)}throw a}),a(Ra,function(c){var d=this.left,e=this.right;switch(this.operator){case"&&":return b(d,c)&&b(e,c);case"||":return b(d,c)||b(e,c);case"|":return b(d,c)|b(e,c);case"&":return b(d,c)&b(e,c);case"^":return b(d,c)^b(e,c);case"+":return b(d,c)+b(e,c);case"*":return b(d,c)*b(e,c);case"/":return b(d,c)/b(e,c);case"%":return b(d,c)%b(e,c);case"-":return b(d,c)-b(e,c);case"<<":return b(d,c)<>":return b(d,c)>>b(e,c);case">>>":return b(d,c)>>>b(e,c);case"==":return b(d,c)==b(e,c);case"===":return b(d,c)===b(e,c);case"!=":return b(d,c)!=b(e,c);case"!==":return b(d,c)!==b(e,c);case"<":return b(d,c)":return b(d,c)>b(e,c);case">=":return b(d,c)>=b(e,c);case"in":return b(d,c)in b(e,c);case"instanceof":return b(d,c)instanceof b(e,c)}throw a}),a(Sa,function(a){return b(this.condition,a)?b(this.consequent,a):b(this.alternative,a)}),a(ib,function(c){var d=this.definition();if(d&&d.constant&&d.init)return b(d.init,c);throw a}),a(Ma,function(c){if(c.option("unsafe")&&"length"==this.property){var d=b(this.expression,c);if("string"==typeof d)return d.length}throw a})}(function(a,b){a.DEFMETHOD("_eval",b)}),function(a){function c(a){return b(Pa,a,{operator:"!",expression:a})}a(U,function(){return c(this)}),a(V,function(){throw new Error("Cannot negate a statement")}),a(na,function(){return c(this)}),a(Pa,function(){return"!"==this.operator?this.expression:c(this)}),a(Ka,function(a){var b=this.clone();return b.cdr=b.cdr.negate(a),b}),a(Sa,function(a){var b=this.clone();return b.consequent=b.consequent.negate(a),b.alternative=b.alternative.negate(a),k(c(this),b)}),a(Ra,function(a){var b=this.clone(),d=this.operator;if(a.option("unsafe_comps"))switch(d){case"<=":return b.operator=">",b;case"<":return b.operator=">=",b;case">=":return b.operator="<",b;case">":return b.operator="<=",b}switch(d){case"==":return b.operator="!=",b;case"!=":return b.operator="==",b;case"===":return b.operator="!==",b;case"!==":return b.operator="===",b;case"&&":return b.operator="||",b.left=b.left.negate(a),b.right=b.right.negate(a),k(c(this),b);case"||":return b.operator="&&",b.left=b.left.negate(a),b.right=b.right.negate(a),k(c(this),b)}return c(this)})}(function(a,b){a.DEFMETHOD("negate",function(a){return b.call(this,a)})}),function(a){a(U,function(a){return!0}),a(_,function(a){return!1}),a(lb,function(a){return!1}),a(kb,function(a){return!1}),a(Ia,function(a){var b=a.option("pure_funcs");return b?b.indexOf(this.expression.print_to_string())<0:!0}),a(Z,function(a){for(var b=this.body.length;--b>=0;)if(this.body[b].has_side_effects(a))return!0; - -return!1}),a(Y,function(a){return this.body.has_side_effects(a)}),a(oa,function(a){return!0}),a(na,function(a){return!1}),a(Ra,function(a){return this.left.has_side_effects(a)||this.right.has_side_effects(a)}),a(Ta,function(a){return!0}),a(Sa,function(a){return this.condition.has_side_effects(a)||this.consequent.has_side_effects(a)||this.alternative.has_side_effects(a)}),a(Oa,function(a){return"delete"==this.operator||"++"==this.operator||"--"==this.operator||this.expression.has_side_effects(a)}),a(ib,function(a){return this.global()&&this.undeclared()}),a(Va,function(a){for(var b=this.properties.length;--b>=0;)if(this.properties[b].has_side_effects(a))return!0;return!1}),a(Wa,function(a){return this.value.has_side_effects(a)}),a(Ua,function(a){for(var b=this.elements.length;--b>=0;)if(this.elements[b].has_side_effects(a))return!0;return!1}),a(Ma,function(a){return a.option("pure_getters")?this.expression.has_side_effects(a):!0}),a(Na,function(a){return a.option("pure_getters")?this.expression.has_side_effects(a)||this.property.has_side_effects(a):!0}),a(La,function(a){return!a.option("pure_getters")}),a(Ka,function(a){return this.car.has_side_effects(a)||this.cdr.has_side_effects(a)})}(function(a,b){a.DEFMETHOD("has_side_effects",b)}),function(a){function b(){var a=this.body.length;return a>0&&q(this.body[a-1])}a(V,function(){return null}),a(pa,function(){return this}),a($,b),a(ya,b),a(wa,function(){return this.alternative&&q(this.body)&&q(this.alternative)})}(function(a,b){a.DEFMETHOD("aborts",b)}),a(X,function(a,c){return a.scope.has_directive(a.value)!==a.scope?b(_,a):a}),a(W,function(a,c){return c.option("drop_debugger")?b(_,a):a}),a(ba,function(a,c){return a.body instanceof ua&&c.loopcontrol_target(a.body.label)===a.body?b(_,a):0==a.label.references.length?a.body:a}),a(Z,function(a,b){return a.body=i(a.body,b),a}),a($,function(a,c){switch(a.body=i(a.body,c),a.body.length){case 1:return a.body[0];case 0:return b(_,a)}return a}),ja.DEFMETHOD("drop_unused",function(a){var c=this;if(a.option("unused")&&!(c instanceof ka)&&!c.uses_eval){var d=[],e=new u,g=this,h=new x(function(b,f){if(b!==c){if(b instanceof oa)return e.add(b.name.name,b),!0;if(b instanceof Ea&&g===c)return b.definitions.forEach(function(b){b.value&&(e.add(b.name.name,b.value),b.value.has_side_effects(a)&&b.value.walk(h))}),!0;if(b instanceof ib)return m(d,b.definition()),!0;if(b instanceof ja){var i=g;return g=b,f(),g=i,!0}}});c.walk(h);for(var i=0;i=0;){var l=i[k];if(!l.unreferenced())break;i.pop(),a.warn("Dropping unused function argument {name} [{file}:{line},{col}]",{name:l.name,file:l.start.file,line:l.start.line,col:l.start.col})}if(e instanceof oa&&e!==c)return f(e.name.definition(),d)?e:(a.warn("Dropping unused function {name} [{file}:{line},{col}]",{name:e.name.name,file:e.name.start.file,line:e.name.start.line,col:e.name.start.col}),b(_,e));if(e instanceof Ea&&!(j.parent()instanceof ha)){var m=e.definitions.filter(function(b){if(f(b.name.definition(),d))return!0;var c={name:b.name.name,file:b.name.start.file,line:b.name.start.line,col:b.name.start.col};return b.value&&b.value.has_side_effects(a)?(b._unused_side_effects=!0,a.warn("Side effects in initialization of unused variable {name} [{file}:{line},{col}]",c),!0):(a.warn("Dropping unused variable {name} [{file}:{line},{col}]",c),!1)});m=p(m,function(a,b){return!a.value&&b.value?-1:!b.value&&a.value?1:0});for(var n=[],k=0;k0&&(n.push(o.value),o.value=Ka.from_array(n),n=[]),++k)}return n=n.length>0?b($,e,{body:[b(Y,e,{body:Ka.from_array(n)})]}):null,0!=m.length||n?0==m.length?n:(e.definitions=m,n&&(n.body.unshift(e),e=n),e):b(_,e)}if(e instanceof ga&&(g(e,this),e.init instanceof $)){var q=e.init.body.slice(0,-1);return e.init=e.init.body.slice(-1)[0].body,q.push(e),h?S.splice(q):b($,e,{body:q})}return e instanceof ja&&e!==c?e:void 0});c.transform(j)}}),ja.DEFMETHOD("hoist_declarations",function(a){var c=a.option("hoist_funs"),d=a.option("hoist_vars"),e=this;if(c||d){var f=[],h=[],i=new u,j=0,k=0;e.walk(new x(function(a){return a instanceof ja&&a!==e?!0:a instanceof Fa?(++k,!0):void 0})),d=d&&k>1;var l=new N(function(a){if(a!==e){if(a instanceof X)return f.push(a),b(_,a);if(a instanceof oa&&c)return h.push(a),b(_,a);if(a instanceof Fa&&d){a.definitions.forEach(function(a){i.set(a.name.name,a),++j});var g=a.to_assignments(),k=l.parent();return k instanceof ha&&k.init===a?null==g?a.definitions[0].name:g:k instanceof ga&&k.init===a?g:g?b(Y,a,{body:g}):b(_,a)}if(a instanceof ja)return a}});if(e=e.transform(l),j>0){var m=[];if(i.each(function(a,b){e instanceof la&&g(function(b){return b.name==a.name.name},e.argnames)?i.del(b):(a=a.clone(),a.value=null,m.push(a),i.set(b,a))}),m.length>0){for(var n=0;n1){if(d[1])return b(ga,a,{body:a.body});if(a instanceof fa&&c.option("dead_code")){var e=[];return j(c,a.body,e),b($,a,{body:e})}}return a}),a(fa,function(a,c){return c.option("loops")?(a=da.prototype.optimize.call(a,c),a instanceof fa&&(r(a,c),a=b(ga,a,a).transform(c)),a):a}),a(ga,function(a,c){var d=a.condition;if(d&&(d=d.evaluate(c),a.condition=d[0]),!c.option("loops"))return a;if(d&&d.length>1&&!d[1]&&c.option("dead_code")){var e=[];return a.init instanceof V?e.push(a.init):a.init&&e.push(b(Y,a.init,{body:a.init})),j(c,a.body,e),b($,a,{body:e})}return r(a,c),a}),a(wa,function(a,c){if(!c.option("conditionals"))return a;var d=a.condition.evaluate(c);if(a.condition=d[0],d.length>1)if(d[1]){if(c.warn("Condition always true [{file}:{line},{col}]",a.condition.start),c.option("dead_code")){var f=[];return a.alternative&&j(c,a.alternative,f),f.push(a.body),b($,a,{body:f}).transform(c)}}else if(c.warn("Condition always false [{file}:{line},{col}]",a.condition.start),c.option("dead_code")){var f=[];return j(c,a.body,f),a.alternative&&f.push(a.alternative),b($,a,{body:f}).transform(c)}e(a.alternative)&&(a.alternative=null);var g=a.condition.negate(c),h=k(a.condition,g)===g;if(a.alternative&&h){h=!1,a.condition=g;var i=a.body;a.body=a.alternative||b(_),a.alternative=i}if(e(a.body)&&e(a.alternative))return b(Y,a.condition,{body:a.condition}).transform(c);if(a.body instanceof Y&&a.alternative instanceof Y)return b(Y,a,{body:b(Sa,a,{condition:a.condition,consequent:a.body.body,alternative:a.alternative.body})}).transform(c);if(e(a.alternative)&&a.body instanceof Y)return h?b(Y,a,{body:b(Ra,a,{operator:"||",left:g,right:a.body.body})}).transform(c):b(Y,a,{body:b(Ra,a,{operator:"&&",left:a.condition,right:a.body.body})}).transform(c);if(a.body instanceof _&&a.alternative&&a.alternative instanceof Y)return b(Y,a,{body:b(Ra,a,{operator:"||",left:a.condition,right:a.alternative.body})}).transform(c);if(a.body instanceof qa&&a.alternative instanceof qa&&a.body.TYPE==a.alternative.TYPE)return b(a.body.CTOR,a,{value:b(Sa,a,{condition:a.condition,consequent:a.body.value||b(sb,a.body).optimize(c),alternative:a.alternative.value||b(sb,a.alternative).optimize(c)})}).transform(c);if(a.body instanceof wa&&!a.body.alternative&&!a.alternative&&(a.condition=b(Ra,a.condition,{operator:"&&",left:a.condition,right:a.body.condition}).transform(c),a.body=a.body.body),q(a.body)&&a.alternative){var l=a.alternative;return a.alternative=null,b($,a,{body:[a,l]}).transform(c)}if(q(a.alternative)){var m=a.body;return a.body=a.alternative,a.condition=h?g:a.condition.negate(c),a.alternative=null,b($,a,{body:[a,m]}).transform(c)}return a}),a(xa,function(a,c){if(0==a.body.length&&c.option("conditionals"))return b(Y,a,{body:a.expression}).transform(c);for(;;){var d=a.body[a.body.length-1];if(d){var e=d.body[d.body.length-1];if(e instanceof ua&&h(c.loopcontrol_target(e.label))===a&&d.body.pop(),d instanceof za&&0==d.body.length){a.body.pop();continue}}break}var f=a.expression.evaluate(c);a:if(2==f.length)try{if(a.expression=f[0],!c.option("dead_code"))break a;var g=f[1],i=!1,j=!1,k=!1,l=!1,m=!1,n=new N(function(d,e,f){if(d instanceof la||d instanceof Y)return d;if(d instanceof xa&&d===a)return d=d.clone(),e(d,this),m?d:b($,d,{body:d.body.reduce(function(a,b){return a.concat(b.body)},[])}).transform(c);if(d instanceof wa||d instanceof Ba){var h=i;return i=!j,e(d,this),i=h,d}if(d instanceof aa||d instanceof xa){var h=j;return j=!0,e(d,this),j=h,d}if(d instanceof ua&&this.loopcontrol_target(d.label)===a)return i?(m=!0,d):j?d:(l=!0,f?S.skip:b(_,d));if(d instanceof ya&&this.parent()===a){if(l)return S.skip;if(d instanceof Aa){var n=d.expression.evaluate(c);if(n.length<2)throw a;return n[1]===g||k?(k=!0,q(d)&&(l=!0),e(d,this),d):S.skip}return e(d,this),d}});n.stack=c.stack.slice(),a=a.transform(n)}catch(o){if(o!==a)throw o}return a}),a(Aa,function(a,b){return a.body=i(a.body,b),a}),a(Ba,function(a,b){return a.body=i(a.body,b),a}),Ea.DEFMETHOD("remove_initializers",function(){this.definitions.forEach(function(a){a.value=null})}),Ea.DEFMETHOD("to_assignments",function(){var a=this.definitions.reduce(function(a,c){if(c.value){var d=b(ib,c.name,c.name);a.push(b(Ta,c,{operator:"=",left:d,right:c.value}))}return a},[]);return 0==a.length?null:Ka.from_array(a)}),a(Ea,function(a,c){return 0==a.definitions.length?b(_,a):a}),a(na,function(a,b){return a=la.prototype.optimize.call(a,b),b.option("unused")&&a.name&&a.name.unreferenced()&&(a.name=null),a}),a(Ia,function(a,d){if(d.option("unsafe")){var e=a.expression;if(e instanceof ib&&e.undeclared())switch(e.name){case"Array":if(1!=a.args.length)return b(Ua,a,{elements:a.args}).transform(d);break;case"Object":if(0==a.args.length)return b(Va,a,{properties:[]});break;case"String":if(0==a.args.length)return b(mb,a,{value:""});if(a.args.length<=1)return b(Ra,a,{left:a.args[0],operator:"+",right:b(mb,a,{value:""})}).transform(d);break;case"Number":if(0==a.args.length)return b(nb,a,{value:0});if(1==a.args.length)return b(Pa,a,{expression:a.args[0],operator:"+"}).transform(d);case"Boolean":if(0==a.args.length)return b(wb,a);if(1==a.args.length)return b(Pa,a,{expression:b(Pa,null,{expression:a.args[0],operator:"!"}),operator:"!"}).transform(d);break;case"Function":if(t(a.args,function(a){return a instanceof mb}))try{var f="(function("+a.args.slice(0,-1).map(function(a){return a.value}).join(",")+"){"+a.args[a.args.length-1].value+"})()",g=M(f);g.figure_out_scope({screw_ie8:d.option("screw_ie8")});var h=new Q(d.options);g=g.transform(h),g.figure_out_scope({screw_ie8:d.option("screw_ie8")}),g.mangle_names();var i;try{g.walk(new x(function(a){if(a instanceof la)throw i=a,g}))}catch(j){if(j!==g)throw j}if(!i)return a;var l=i.argnames.map(function(c,d){return b(mb,a.args[d],{value:c.print_to_string()})}),f=P();return $.prototype._codegen.call(i,i,f),f=f.toString().replace(/^\{|\}$/g,""),l.push(b(mb,a.args[a.args.length-1],{value:f})),a.args=l,a}catch(j){if(!(j instanceof I))throw console.log(j),j;d.warn("Error parsing code passed to new Function [{file}:{line},{col}]",a.args[a.args.length-1].start),d.warn(j.toString())}}else{if(e instanceof Ma&&"toString"==e.property&&0==a.args.length)return b(Ra,a,{left:b(mb,a,{value:""}),operator:"+",right:e.expression}).transform(d);if(e instanceof Ma&&e.expression instanceof Ua&&"join"==e.property){var m=0==a.args.length?",":a.args[0].evaluate(d)[1];if(null!=m){var n=e.expression.elements.reduce(function(a,b){if(b=b.evaluate(d),0==a.length||1==b.length)a.push(b);else{var e=a[a.length-1];if(2==e.length){var f=""+e[1]+m+b[1];a[a.length-1]=[c(d,f,e[0]),f]}else a.push(b)}return a},[]);if(0==n.length)return b(mb,a,{value:""});if(1==n.length)return n[0][0];if(""==m){var o;return o=n[0][0]instanceof mb||n[1][0]instanceof mb?n.shift()[0]:b(mb,a,{value:""}),n.reduce(function(a,c){return b(Ra,c[0],{operator:"+",left:a,right:c[0]})},o).transform(d)}var p=a.clone();return p.expression=p.expression.clone(),p.expression.expression=p.expression.expression.clone(),p.expression.expression.elements=n.map(function(a){return a[0]}),k(a,p)}}}}return d.option("side_effects")&&a.expression instanceof na&&0==a.args.length&&!Z.prototype.has_side_effects.call(a.expression,d)?b(sb,a).transform(d):d.option("drop_console")&&a.expression instanceof La&&a.expression.expression instanceof ib&&"console"==a.expression.expression.name&&a.expression.expression.undeclared()?b(sb,a).transform(d):a.evaluate(d)[0]}),a(Ja,function(a,c){if(c.option("unsafe")){var d=a.expression;if(d instanceof ib&&d.undeclared())switch(d.name){case"Object":case"RegExp":case"Function":case"Error":case"Array":return b(Ia,a,a).transform(c)}}return a}),a(Ka,function(a,c){if(!c.option("side_effects"))return a;if(!a.car.has_side_effects(c)){var d;if(!(a.cdr instanceof ib&&"eval"==a.cdr.name&&a.cdr.undeclared()&&(d=c.parent())instanceof Ia&&d.expression===a))return a.cdr}if(c.option("cascade")){if(a.car instanceof Ta&&!a.car.left.has_side_effects(c)){if(a.car.left.equivalent_to(a.cdr))return a.car;if(a.cdr instanceof Ia&&a.cdr.expression.equivalent_to(a.car.left))return a.cdr.expression=a.car,a.cdr}if(!a.car.has_side_effects(c)&&!a.cdr.has_side_effects(c)&&a.car.equivalent_to(a.cdr))return a.car}return a.cdr instanceof Pa&&"void"==a.cdr.operator&&!a.cdr.expression.has_side_effects(c)?(a.cdr.operator=a.car,a.cdr):a.cdr instanceof sb?b(Pa,a,{operator:"void",expression:a.car}):a}),Oa.DEFMETHOD("lift_sequences",function(a){if(a.option("sequences")&&this.expression instanceof Ka){var b=this.expression,c=b.to_array();return this.expression=c.pop(),c.push(this),b=Ka.from_array(c).transform(a)}return this}),a(Qa,function(a,b){return a.lift_sequences(b)}),a(Pa,function(a,c){a=a.lift_sequences(c);var d=a.expression;if(c.option("booleans")&&c.in_boolean_context()){switch(a.operator){case"!":if(d instanceof Pa&&"!"==d.operator)return d.expression;break;case"typeof":return c.warn("Boolean expression always true [{file}:{line},{col}]",a.start),b(xb,a)}d instanceof Ra&&"!"==a.operator&&(a=k(a,d.negate(c)))}return a.evaluate(c)[0]}),Ra.DEFMETHOD("lift_sequences",function(a){if(a.option("sequences")){if(this.left instanceof Ka){var b=this.left,c=b.to_array();return this.left=c.pop(),c.push(this),b=Ka.from_array(c).transform(a)}if(this.right instanceof Ka&&this instanceof Ta&&!v(this.left,a)){var b=this.right,c=b.to_array();return this.right=c.pop(),c.push(this),b=Ka.from_array(c).transform(a)}}return this});var y=s("== === != !== * & | ^");a(Ra,function(a,c){var d=c.has_directive("use asm")?l:function(b,d){if(d||!a.left.has_side_effects(c)&&!a.right.has_side_effects(c)){b&&(a.operator=b);var e=a.left;a.left=a.right,a.right=e}};if(y(a.operator)&&(a.right instanceof lb&&!(a.left instanceof lb)&&(a.left instanceof Ra&&Qb[a.left.operator]>=Qb[a.operator]||d(null,!0)),/^[!=]==?$/.test(a.operator))){if(a.left instanceof ib&&a.right instanceof Sa){if(a.right.consequent instanceof ib&&a.right.consequent.definition()===a.left.definition()){if(/^==/.test(a.operator))return a.right.condition;if(/^!=/.test(a.operator))return a.right.condition.negate(c)}if(a.right.alternative instanceof ib&&a.right.alternative.definition()===a.left.definition()){if(/^==/.test(a.operator))return a.right.condition.negate(c);if(/^!=/.test(a.operator))return a.right.condition}}if(a.right instanceof ib&&a.left instanceof Sa){if(a.left.consequent instanceof ib&&a.left.consequent.definition()===a.right.definition()){if(/^==/.test(a.operator))return a.left.condition;if(/^!=/.test(a.operator))return a.left.condition.negate(c)}if(a.left.alternative instanceof ib&&a.left.alternative.definition()===a.right.definition()){if(/^==/.test(a.operator))return a.left.condition.negate(c);if(/^!=/.test(a.operator))return a.left.condition}}}if(a=a.lift_sequences(c),c.option("comparisons"))switch(a.operator){case"===":case"!==":(a.left.is_string(c)&&a.right.is_string(c)||a.left.is_boolean()&&a.right.is_boolean())&&(a.operator=a.operator.substr(0,2));case"==":case"!=":a.left instanceof mb&&"undefined"==a.left.value&&a.right instanceof Pa&&"typeof"==a.right.operator&&c.option("unsafe")&&(a.right.expression instanceof ib&&a.right.expression.undeclared()||(a.right=a.right.expression,a.left=b(sb,a.left).optimize(c),2==a.operator.length&&(a.operator+="=")))}if(c.option("booleans")&&c.in_boolean_context())switch(a.operator){case"&&":var e=a.left.evaluate(c),f=a.right.evaluate(c);if(e.length>1&&!e[1]||f.length>1&&!f[1])return c.warn("Boolean && always false [{file}:{line},{col}]",a.start),b(wb,a);if(e.length>1&&e[1])return f[0];if(f.length>1&&f[1])return e[0];break;case"||":var e=a.left.evaluate(c),f=a.right.evaluate(c);if(e.length>1&&e[1]||f.length>1&&f[1])return c.warn("Boolean || always true [{file}:{line},{col}]",a.start),b(xb,a);if(e.length>1&&!e[1])return f[0];if(f.length>1&&!f[1])return e[0];break;case"+":var e=a.left.evaluate(c),f=a.right.evaluate(c);if(e.length>1&&e[0]instanceof mb&&e[1]||f.length>1&&f[0]instanceof mb&&f[1])return c.warn("+ in boolean context always true [{file}:{line},{col}]",a.start),b(xb,a)}if(c.option("comparisons")){if(!(c.parent()instanceof Ra)||c.parent()instanceof Ta){var g=b(Pa,a,{operator:"!",expression:a.negate(c)});a=k(a,g)}switch(a.operator){case"<":d(">");break;case"<=":d(">=")}}return"+"==a.operator&&a.right instanceof mb&&""===a.right.getValue()&&a.left instanceof Ra&&"+"==a.left.operator&&a.left.is_string(c)?a.left:(c.option("evaluate")&&"+"==a.operator&&(a.left instanceof lb&&a.right instanceof Ra&&"+"==a.right.operator&&a.right.left instanceof lb&&a.right.is_string(c)&&(a=b(Ra,a,{operator:"+",left:b(mb,null,{value:""+a.left.getValue()+a.right.left.getValue(),start:a.left.start,end:a.right.left.end}),right:a.right.right})),a.right instanceof lb&&a.left instanceof Ra&&"+"==a.left.operator&&a.left.right instanceof lb&&a.left.is_string(c)&&(a=b(Ra,a,{operator:"+",left:a.left.left,right:b(mb,null,{value:""+a.left.right.getValue()+a.right.getValue(),start:a.left.right.start,end:a.right.end})})),a.left instanceof Ra&&"+"==a.left.operator&&a.left.is_string(c)&&a.left.right instanceof lb&&a.right instanceof Ra&&"+"==a.right.operator&&a.right.left instanceof lb&&a.right.is_string(c)&&(a=b(Ra,a,{operator:"+",left:b(Ra,a.left,{operator:"+",left:a.left.left,right:b(mb,null,{value:""+a.left.right.getValue()+a.right.left.getValue(),start:a.left.right.start,end:a.right.left.end})}),right:a.right.right}))),a.right instanceof Ra&&a.right.operator==a.operator&&("*"==a.operator||"&&"==a.operator||"||"==a.operator)?(a.left=b(Ra,a.left,{operator:a.operator,left:a.left,right:a.right.left}),a.right=a.right.right,a.transform(c)):a.evaluate(c)[0])}),a(ib,function(a,d){if(a.undeclared()){var e=d.option("global_defs");if(e&&e.hasOwnProperty(a.name))return c(d,e[a.name],a);switch(a.name){case"undefined":return b(sb,a);case"NaN":return b(rb,a);case"Infinity":return b(ub,a)}}return a}),a(sb,function(a,c){if(c.option("unsafe")){var d=c.find_parent(ja),e=d.find_variable("undefined");if(e){var f=b(ib,a,{name:"undefined",scope:d,thedef:e});return f.reference(),f}}return a});var z=["+","-","/","*","%",">>","<<",">>>","|","^","&"];a(Ta,function(a,b){return a=a.lift_sequences(b),"="==a.operator&&a.left instanceof ib&&a.right instanceof Ra&&a.right.left instanceof ib&&a.right.left.name==a.left.name&&f(a.right.operator,z)&&(a.operator=a.right.operator+"=",a.right=a.right.right),a}),a(Sa,function(a,d){if(!d.option("conditionals"))return a;if(a.condition instanceof Ka){var e=a.condition.car;return a.condition=a.condition.cdr,Ka.cons(e,a)}var f=a.condition.evaluate(d);if(f.length>1)return f[1]?(d.warn("Condition always true [{file}:{line},{col}]",a.start),a.consequent):(d.warn("Condition always false [{file}:{line},{col}]",a.start),a.alternative);var g=f[0].negate(d);k(f[0],g)===g&&(a=b(Sa,a,{condition:g,consequent:a.alternative,alternative:a.consequent}));var h=a.consequent,i=a.alternative;if(h instanceof Ta&&i instanceof Ta&&h.operator==i.operator&&h.left.equivalent_to(i.left))return b(Ta,a,{operator:h.operator,left:h.left,right:b(Sa,a,{condition:a.condition,consequent:h.right,alternative:i.right})});if(h instanceof Ia&&i.TYPE===h.TYPE&&h.args.length==i.args.length&&h.expression.equivalent_to(i.expression)){if(0==h.args.length)return b(Ka,a,{car:a.condition,cdr:h});if(1==h.args.length)return h.args[0]=b(Sa,a,{condition:a.condition,consequent:h.args[0],alternative:i.args[0]}),h}return h instanceof Sa&&h.alternative.equivalent_to(i)?b(Sa,a,{condition:b(Ra,a,{left:a.condition,operator:"&&",right:h.condition}),consequent:h.consequent,alternative:i}):h instanceof lb&&i instanceof lb&&h.equivalent_to(i)?a.condition.has_side_effects(d)?Ka.from_array([a.condition,c(d,h.value,a)]):c(d,h.value,a):a}),a(vb,function(a,c){if(c.option("booleans")){var d=c.parent();return d instanceof Ra&&("=="==d.operator||"!="==d.operator)?(c.warn("Non-strict equality against boolean: {operator} {value} [{file}:{line},{col}]",{operator:d.operator,value:a.value,file:d.start.file,line:d.start.line,col:d.start.col}),b(nb,a,{value:+a.value})):b(Pa,a,{operator:"!",expression:b(nb,a,{value:1-a.value})})}return a}),a(Na,function(a,c){var d=a.property;if(d instanceof mb&&c.option("properties")){if(d=d.getValue(),Ab(d)?c.option("screw_ie8"):G(d))return b(Ma,a,{expression:a.expression,property:d}).optimize(c);var e=parseFloat(d);isNaN(e)||e.toString()!=d||(a.property=b(nb,a.property,{value:e}))}return a}),a(Ma,function(a,c){var d=a.property;return Ab(d)&&!c.option("screw_ie8")?b(Na,a,{expression:a.expression,property:b(mb,a,{value:d})}).optimize(c):a.evaluate(c)[0]}),a(Ua,w),a(Va,w),a(ob,w)}(),function(){function a(a){var b=a.loc,c=a.range;return new T({file:b&&b.source,line:b&&b.start.line,col:b&&b.start.column,pos:c?c[0]:a.start,endpos:c?c[0]:a.start})}function b(a){var b=a.loc,c=a.range;return new T({file:b&&b.source,line:b&&b.end.line,col:b&&b.end.column,pos:c?c[1]:a.end,endpos:c?c[1]:a.end})}function c(c,e,f){var k="function From_Moz_"+c+"(M){\n";k+="return new "+e.name+"({\nstart: my_start_token(M),\nend: my_end_token(M)";var l="function To_Moz_"+c+"(M){\n";l+="return {\ntype: "+JSON.stringify(c),f&&f.split(/\s*,\s*/).forEach(function(a){var b=/([a-z0-9$_]+)(=|@|>|%)([a-z0-9$_]+)/i.exec(a);if(!b)throw new Error("Can't understand property map: "+a);var c=b[1],d=b[2],e=b[3];switch(k+=",\n"+e+": ",l+=",\n"+c+": ",d){case"@":k+="M."+c+".map(from_moz)",l+="M."+e+".map(to_moz)";break;case">":k+="from_moz(M."+c+")",l+="to_moz(M."+e+")";break;case"=":k+="M."+c,l+="M."+e;break;case"%":k+="from_moz(M."+c+").body",l+="to_moz_block(M)";break;default:throw new Error("Can't understand operator in propmap: "+a)}}),k+="\n})\n}",l+="\n}\n}",k=new Function("my_start_token","my_end_token","from_moz","return("+k+")")(a,b,d),l=new Function("to_moz","to_moz_block","return("+l+")")(h,i),j[c]=k,g(e,l)}function d(a){k.push(a);var b=null!=a?j[a.type](a):null;return k.pop(),b}function e(a){return a.line?{line:a.line,column:a.col}:null}function f(a,b){var c=a.start,d=a.end;return null!=c.pos&&null!=d.pos&&(b.range=[c.pos,d.pos]),c.line&&(b.loc={start:e(c),end:e(d)},c.file&&(b.loc.source=c.file)),b}function g(a,b){a.DEFMETHOD("to_mozilla_ast",function(){return f(this,b(this))})}function h(a){return null!=a?a.to_mozilla_ast():null}function i(a){return{type:"BlockStatement",body:a.body.map(h)}}var j={ExpressionStatement:function(c){var e=c.expression;return"Literal"===e.type&&"string"==typeof e.value?new X({start:a(c),end:b(c),value:e.value}):new Y({start:a(c),end:b(c),body:d(e)})},TryStatement:function(c){var e=c.handlers||[c.handler];if(e.length>1||c.guardedHandlers&&c.guardedHandlers.length)throw new Error("Multiple catch clauses are not supported.");return new Ba({start:a(c),end:b(c),body:d(c.block).body,bcatch:d(e[0]),bfinally:c.finalizer?new Da(d(c.finalizer)):null})},Property:function(c){var e=c.key,f="Identifier"==e.type?e.name:e.value,g={start:a(e),end:b(c.value),key:f,value:d(c.value)};switch(c.kind){case"init":return new Xa(g);case"set":return g.value.name=d(e),new Ya(g);case"get":return g.value.name=d(e),new Za(g)}},ObjectExpression:function(c){return new Va({start:a(c),end:b(c),properties:c.properties.map(function(a){return a.type="Property",d(a)})})},SequenceExpression:function(a){return Ka.from_array(a.expressions.map(d))},MemberExpression:function(c){return new(c.computed?Na:Ma)({start:a(c),end:b(c),property:c.computed?d(c.property):c.property.name,expression:d(c.object)})},SwitchCase:function(c){return new(c.test?Aa:za)({start:a(c),end:b(c),expression:d(c.test),body:c.consequent.map(d)})},VariableDeclaration:function(c){return new("const"===c.kind?Ga:Fa)({start:a(c),end:b(c),definitions:c.declarations.map(d)})},Literal:function(c){var d=c.value,e={start:a(c),end:b(c)};if(null===d)return new qb(e);switch(typeof d){case"string":return e.value=d,new mb(e);case"number":return e.value=d,new nb(e);case"boolean":return new(d?xb:wb)(e);default:return e.value=d,new ob(e)}},Identifier:function(c){var d=k[k.length-2];return new("LabeledStatement"==d.type?hb:"VariableDeclarator"==d.type&&d.id===c?"const"==d.kind?cb:bb:"FunctionExpression"==d.type?d.id===c?fb:db:"FunctionDeclaration"==d.type?d.id===c?eb:db:"CatchClause"==d.type?gb:"BreakStatement"==d.type||"ContinueStatement"==d.type?jb:ib)({start:a(c),end:b(c),name:c.name})}};j.UpdateExpression=j.UnaryExpression=function(c){var e="prefix"in c?c.prefix:"UnaryExpression"==c.type?!0:!1;return new(e?Pa:Qa)({start:a(c),end:b(c),operator:c.operator,expression:d(c.argument)})},c("Program",ka,"body@body"),c("EmptyStatement",_),c("BlockStatement",$,"body@body"),c("IfStatement",wa,"test>condition, consequent>body, alternate>alternative"),c("LabeledStatement",ba,"label>label, body>body"),c("BreakStatement",ua,"label>label"),c("ContinueStatement",va,"label>label"),c("WithStatement",ia,"object>expression, body>body"),c("SwitchStatement",xa,"discriminant>expression, cases@body"),c("ReturnStatement",ra,"argument>value"),c("ThrowStatement",sa,"argument>value"),c("WhileStatement",fa,"test>condition, body>body"),c("DoWhileStatement",ea,"test>condition, body>body"),c("ForStatement",ga,"init>init, test>condition, update>step, body>body"),c("ForInStatement",ha,"left>init, right>object, body>body"),c("DebuggerStatement",W),c("FunctionDeclaration",oa,"id>name, params@argnames, body%body"),c("VariableDeclarator",Ha,"id>name, init>value"),c("CatchClause",Ca,"param>argname, body%body"),c("ThisExpression",kb),c("ArrayExpression",Ua,"elements@elements"),c("FunctionExpression",na,"id>name, params@argnames, body%body"),c("BinaryExpression",Ra,"operator=operator, left>left, right>right"),c("LogicalExpression",Ra,"operator=operator, left>left, right>right"),c("AssignmentExpression",Ta,"operator=operator, left>left, right>right"),c("ConditionalExpression",Sa,"test>condition, consequent>consequent, alternate>alternative"),c("NewExpression",Ja,"callee>expression, arguments@args"),c("CallExpression",Ia,"callee>expression, arguments@args"),g(X,function(a){return{type:"ExpressionStatement",expression:{type:"Literal",value:a.value}}}),g(Y,function(a){return{type:"ExpressionStatement",expression:h(a.body)}}),g(ya,function(a){return{type:"SwitchCase",test:h(a.expression),consequent:a.body.map(h)}}),g(Ba,function(a){return{type:"TryStatement",block:i(a),handler:h(a.bcatch),guardedHandlers:[],finalizer:h(a.bfinally)}}),g(Ca,function(a){return{type:"CatchClause",param:h(a.argname),guard:null,body:i(a)}}),g(Ea,function(a){return{type:"VariableDeclaration",kind:a instanceof Ga?"const":"var",declarations:a.definitions.map(h)}}),g(Ka,function(a){return{type:"SequenceExpression",expressions:a.to_array().map(h)}}),g(La,function(a){var b=a instanceof Na;return{type:"MemberExpression",object:h(a.expression),computed:b,property:b?h(a.property):{type:"Identifier",name:a.property}}}),g(Oa,function(a){return{type:"++"==a.operator||"--"==a.operator?"UpdateExpression":"UnaryExpression",operator:a.operator,prefix:a instanceof Pa,argument:h(a.expression)}}),g(Ra,function(a){return{type:"&&"==a.operator||"||"==a.operator?"LogicalExpression":"BinaryExpression",left:h(a.left),operator:a.operator,right:h(a.right)}}),g(Va,function(a){return{type:"ObjectExpression",properties:a.properties.map(h)}}),g(Wa,function(a){var b,c=D(a.key)?{type:"Identifier",name:a.key}:{type:"Literal",value:a.key};return a instanceof Xa?b="init":a instanceof Za?b="get":a instanceof Ya&&(b="set"),{type:"Property",kind:b,key:c,value:h(a.value)}}),g($a,function(a){var b=a.definition();return{type:"Identifier",name:b?b.mangled_name||b.name:a.name}}),g(lb,function(a){var b=a.value;return"number"==typeof b&&(0>b||0===b&&0>1/b)?{type:"UnaryExpression",operator:"-",prefix:!0,argument:{type:"Literal",value:-b}}:{type:"Literal",value:b}}),g(pb,function(a){return{type:"Identifier",name:String(a.value)}}),vb.DEFMETHOD("to_mozilla_ast",lb.prototype.to_mozilla_ast),qb.DEFMETHOD("to_mozilla_ast",lb.prototype.to_mozilla_ast),tb.DEFMETHOD("to_mozilla_ast",function(){return null}),Z.DEFMETHOD("to_mozilla_ast",$.prototype.to_mozilla_ast),la.DEFMETHOD("to_mozilla_ast",na.prototype.to_mozilla_ast);var k=null;U.from_mozilla_ast=function(a){var b=k;k=[];var c=d(a);return k=b,c}}(),a.array_to_hash=c,a.slice=d,a.characters=e,a.member=f,a.find_if=g,a.repeat_string=h,a.DefaultsError=i,a.defaults=j,a.merge=k,a.noop=l,a.MAP=S,a.push_uniq=m,a.string_template=n,a.remove=o,a.mergeSort=p,a.set_difference=q,a.set_intersection=r,a.makePredicate=s,a.all=t,a.Dictionary=u,a.DEFNODE=v,a.AST_Token=T,a.AST_Node=U,a.AST_Statement=V,a.AST_Debugger=W,a.AST_Directive=X,a.AST_SimpleStatement=Y,a.walk_body=w,a.AST_Block=Z,a.AST_BlockStatement=$,a.AST_EmptyStatement=_,a.AST_StatementWithBody=aa,a.AST_LabeledStatement=ba,a.AST_IterationStatement=ca,a.AST_DWLoop=da,a.AST_Do=ea,a.AST_While=fa,a.AST_For=ga,a.AST_ForIn=ha,a.AST_With=ia,a.AST_Scope=ja,a.AST_Toplevel=ka,a.AST_Lambda=la,a.AST_Accessor=ma,a.AST_Function=na,a.AST_Defun=oa,a.AST_Jump=pa,a.AST_Exit=qa,a.AST_Return=ra,a.AST_Throw=sa,a.AST_LoopControl=ta,a.AST_Break=ua,a.AST_Continue=va,a.AST_If=wa,a.AST_Switch=xa,a.AST_SwitchBranch=ya,a.AST_Default=za,a.AST_Case=Aa,a.AST_Try=Ba,a.AST_Catch=Ca,a.AST_Finally=Da,a.AST_Definitions=Ea,a.AST_Var=Fa,a.AST_Const=Ga,a.AST_VarDef=Ha,a.AST_Call=Ia,a.AST_New=Ja,a.AST_Seq=Ka,a.AST_PropAccess=La,a.AST_Dot=Ma,a.AST_Sub=Na,a.AST_Unary=Oa,a.AST_UnaryPrefix=Pa,a.AST_UnaryPostfix=Qa,a.AST_Binary=Ra,a.AST_Conditional=Sa,a.AST_Assign=Ta,a.AST_Array=Ua,a.AST_Object=Va,a.AST_ObjectProperty=Wa,a.AST_ObjectKeyVal=Xa,a.AST_ObjectSetter=Ya,a.AST_ObjectGetter=Za,a.AST_Symbol=$a,a.AST_SymbolAccessor=_a,a.AST_SymbolDeclaration=ab,a.AST_SymbolVar=bb,a.AST_SymbolConst=cb,a.AST_SymbolFunarg=db,a.AST_SymbolDefun=eb,a.AST_SymbolLambda=fb,a.AST_SymbolCatch=gb,a.AST_Label=hb,a.AST_SymbolRef=ib,a.AST_LabelRef=jb,a.AST_This=kb,a.AST_Constant=lb,a.AST_String=mb,a.AST_Number=nb,a.AST_RegExp=ob,a.AST_Atom=pb,a.AST_Null=qb,a.AST_NaN=rb,a.AST_Undefined=sb,a.AST_Hole=tb,a.AST_Infinity=ub,a.AST_Boolean=vb,a.AST_False=wb,a.AST_True=xb,a.TreeWalker=x,a.KEYWORDS=yb,a.KEYWORDS_ATOM=zb, -a.RESERVED_WORDS=Ab,a.KEYWORDS_BEFORE_EXPRESSION=Bb,a.OPERATOR_CHARS=Cb,a.RE_HEX_NUMBER=Db,a.RE_OCT_NUMBER=Eb,a.RE_DEC_NUMBER=Fb,a.OPERATORS=Gb,a.WHITESPACE_CHARS=Hb,a.PUNC_BEFORE_EXPRESSION=Ib,a.PUNC_CHARS=Jb,a.REGEXP_MODIFIERS=Kb,a.UNICODE=Lb,a.is_letter=y,a.is_digit=z,a.is_alphanumeric_char=A,a.is_unicode_combining_mark=B,a.is_unicode_connector_punctuation=C,a.is_identifier=D,a.is_identifier_start=E,a.is_identifier_char=F,a.is_identifier_string=G,a.parse_js_number=H,a.JS_Parse_Error=I,a.js_error=J,a.is_token=K,a.EX_EOF=Mb,a.tokenizer=L,a.UNARY_PREFIX=Nb,a.UNARY_POSTFIX=Ob,a.ASSIGNMENT=Pb,a.PRECEDENCE=Qb,a.STATEMENTS_WITH_LABELS=Rb,a.ATOMIC_START_TOKEN=Sb,a.parse=M,a.TreeTransformer=N,a.SymbolDef=O,a.base54=Tb,a.OutputStream=P,a.Compressor=Q,a.SourceMap=R}({},function(){return this}()),/*! @source http://purl.eligrey.com/github/Blob.js/blob/master/Blob.js */ -function(a){"use strict";if(a.URL=a.URL||a.webkitURL,a.Blob&&a.URL)try{return void new Blob}catch(b){}var c=a.BlobBuilder||a.WebKitBlobBuilder||a.MozBlobBuilder||function(a){var b=function(a){return Object.prototype.toString.call(a).match(/^\[object\s(.*)\]$/)[1]},c=function(){this.data=[]},d=function(a,b,c){this.data=a,this.size=a.length,this.type=b,this.encoding=c},e=c.prototype,f=d.prototype,g=a.FileReaderSync,h=function(a){this.code=this[this.name=a]},i="NOT_FOUND_ERR SECURITY_ERR ABORT_ERR NOT_READABLE_ERR ENCODING_ERR NO_MODIFICATION_ALLOWED_ERR INVALID_STATE_ERR SYNTAX_ERR".split(" "),j=i.length,k=a.URL||a.webkitURL||a,l=k.createObjectURL,m=k.revokeObjectURL,n=k,o=a.btoa,p=a.atob,q=a.ArrayBuffer,r=a.Uint8Array,s=/^[\w-]+:\/*\[?[\w\.:-]+\]?(?::[0-9]+)?/;for(d.fake=f.fake=!0;j--;)h.prototype[i[j]]=j+1;return k.createObjectURL||(n=a.URL=function(a){var b,c=document.createElementNS("http://www.w3.org/1999/xhtml","a");return c.href=a,"origin"in c||("data:"===c.protocol.toLowerCase()?c.origin=null:(b=a.match(s),c.origin=b&&b[1])),c}),n.createObjectURL=function(a){var b,c=a.type;return null===c&&(c="application/octet-stream"),a instanceof d?(b="data:"+c,"base64"===a.encoding?b+";base64,"+a.data:"URI"===a.encoding?b+","+decodeURIComponent(a.data):o?b+";base64,"+o(a.data):b+","+encodeURIComponent(a.data)):l?l.call(k,a):void 0},n.revokeObjectURL=function(a){"data:"!==a.substring(0,5)&&m&&m.call(k,a)},e.append=function(a){var c=this.data;if(r&&(a instanceof q||a instanceof r)){for(var e="",f=new r(a),i=0,j=f.length;j>i;i++)e+=String.fromCharCode(f[i]);c.push(e)}else if("Blob"===b(a)||"File"===b(a)){if(!g)throw new h("NOT_READABLE_ERR");var k=new g;c.push(k.readAsBinaryString(a))}else a instanceof d?"base64"===a.encoding&&p?c.push(p(a.data)):"URI"===a.encoding?c.push(decodeURIComponent(a.data)):"raw"===a.encoding&&c.push(a.data):("string"!=typeof a&&(a+=""),c.push(unescape(encodeURIComponent(a))))},e.getBlob=function(a){return arguments.length||(a=null),new d(this.data.join(""),a,"raw")},e.toString=function(){return"[object BlobBuilder]"},f.slice=function(a,b,c){var e=arguments.length;return 3>e&&(c=null),new d(this.data.slice(a,e>1?b:this.data.length),c,this.encoding)},f.toString=function(){return"[object Blob]"},f.close=function(){this.size=0,delete this.data},c}(a);a.Blob=function(a,b){var d=b?b.type||"":"",e=new c;if(a)for(var f=0,g=a.length;g>f;f++)e.append(a[f]);return e.getBlob(d)}}("undefined"!=typeof self&&self||"undefined"!=typeof window&&window||this.content||this);/*! @source http://purl.eligrey.com/github/FileSaver.js/blob/master/FileSaver.js */ -var saveAs=saveAs||"undefined"!=typeof navigator&&navigator.msSaveOrOpenBlob&&navigator.msSaveOrOpenBlob.bind(navigator)||function(a){"use strict";if("undefined"==typeof navigator||!/MSIE [1-9]\./.test(navigator.userAgent)){var b=a.document,c=function(){return a.URL||a.webkitURL||a},d=b.createElementNS("http://www.w3.org/1999/xhtml","a"),e="download"in d,f=function(c){var d=b.createEvent("MouseEvents");d.initMouseEvent("click",!0,!1,a,0,0,0,0,0,!1,!1,!1,!1,0,null),c.dispatchEvent(d)},g=a.webkitRequestFileSystem,h=a.requestFileSystem||g||a.mozRequestFileSystem,i=function(b){(a.setImmediate||a.setTimeout)(function(){throw b},0)},j="application/octet-stream",k=0,l=500,m=function(b){var d=function(){"string"==typeof b?c().revokeObjectURL(b):b.remove()};a.chrome?d():setTimeout(d,l)},n=function(a,b,c){b=[].concat(b);for(var d=b.length;d--;){var e=a["on"+b[d]];if("function"==typeof e)try{e.call(a,c||a)}catch(f){i(f)}}},o=function(b,i){var l,o,p,q=this,r=b.type,s=!1,t=function(){n(q,"writestart progress write writeend".split(" "))},u=function(){if((s||!l)&&(l=c().createObjectURL(b)),o)o.location.href=l;else{var d=a.open(l,"_blank");void 0==d&&"undefined"!=typeof safari&&(a.location.href=l)}q.readyState=q.DONE,t(),m(l)},v=function(a){return function(){return q.readyState!==q.DONE?a.apply(this,arguments):void 0}},w={create:!0,exclusive:!1};return q.readyState=q.INIT,i||(i="download"),e?(l=c().createObjectURL(b),d.href=l,d.download=i,f(d),q.readyState=q.DONE,t(),void m(l)):(a.chrome&&r&&r!==j&&(p=b.slice||b.webkitSlice,b=p.call(b,0,b.size,j),s=!0),g&&"download"!==i&&(i+=".download"),(r===j||g)&&(o=a),h?(k+=b.size,void h(a.TEMPORARY,k,v(function(a){a.root.getDirectory("saved",w,v(function(a){var c=function(){a.getFile(i,w,v(function(a){a.createWriter(v(function(c){c.onwriteend=function(b){o.location.href=a.toURL(),q.readyState=q.DONE,n(q,"writeend",b),m(a)},c.onerror=function(){var a=c.error;a.code!==a.ABORT_ERR&&u()},"writestart progress write abort".split(" ").forEach(function(a){c["on"+a]=q["on"+a]}),c.write(b),q.abort=function(){c.abort(),q.readyState=q.DONE},q.readyState=q.WRITING}),u)}),u)};a.getFile(i,{create:!1},v(function(a){a.remove(),c()}),v(function(a){a.code===a.NOT_FOUND_ERR?c():u()}))}),u)}),u)):void u())},p=o.prototype,q=function(a,b){return new o(a,b)};return p.abort=function(){var a=this;a.readyState=a.DONE,n(a,"abort")},p.readyState=p.INIT=0,p.WRITING=1,p.DONE=2,p.error=p.onwritestart=p.onprogress=p.onwrite=p.onabort=p.onerror=p.onwriteend=null,q}}("undefined"!=typeof self&&self||"undefined"!=typeof window&&window||this.content);"undefined"!=typeof module&&module.exports?module.exports.saveAs=saveAs:"undefined"!=typeof define&&null!==define&&null!=define.amd&&define([],function(){return saveAs});/*! - * Bootstrap v3.3.4 (http://getbootstrap.com) +!function(a){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=a();else if("function"==typeof define&&define.amd)define([],a);else{var b;"undefined"!=typeof window?b=window:"undefined"!=typeof global?b=global:"undefined"!=typeof self&&(b=self),b.JSZip=a()}}(function(){return function a(b,c,d){function e(g,h){if(!c[g]){if(!b[g]){var i="function"==typeof require&&require;if(!h&&i)return i(g,!0);if(f)return f(g,!0);throw new Error("Cannot find module '"+g+"'")}var j=c[g]={exports:{}};b[g][0].call(j.exports,function(a){var c=b[g][1][a];return e(c?c:a)},j,j.exports,a,b,c,d)}return c[g].exports}for(var f="function"==typeof require&&require,g=0;g>2,g=(3&b)<<4|c>>4,h=(15&c)<<2|e>>6,i=63&e,isNaN(c)?h=i=64:isNaN(e)&&(i=64),j=j+d.charAt(f)+d.charAt(g)+d.charAt(h)+d.charAt(i);return j},c.decode=function(a){var b,c,e,f,g,h,i,j="",k=0;for(a=a.replace(/[^A-Za-z0-9\+\/\=]/g,"");k>4,c=(15&g)<<4|h>>2,e=(3&h)<<6|i,j+=String.fromCharCode(b),64!=h&&(j+=String.fromCharCode(c)),64!=i&&(j+=String.fromCharCode(e));return j}},{}],2:[function(a,b){"use strict";function c(){this.compressedSize=0,this.uncompressedSize=0,this.crc32=0,this.compressionMethod=null,this.compressedContent=null}c.prototype={getContent:function(){return null},getCompressedContent:function(){return null}},b.exports=c},{}],3:[function(a,b,c){"use strict";c.STORE={magic:"\x00\x00",compress:function(a){return a},uncompress:function(a){return a},compressInputType:null,uncompressInputType:null},c.DEFLATE=a("./flate")},{"./flate":8}],4:[function(a,b){"use strict";var c=a("./utils"),d=[0,1996959894,3993919788,2567524794,124634137,1886057615,3915621685,2657392035,249268274,2044508324,3772115230,2547177864,162941995,2125561021,3887607047,2428444049,498536548,1789927666,4089016648,2227061214,450548861,1843258603,4107580753,2211677639,325883990,1684777152,4251122042,2321926636,335633487,1661365465,4195302755,2366115317,997073096,1281953886,3579855332,2724688242,1006888145,1258607687,3524101629,2768942443,901097722,1119000684,3686517206,2898065728,853044451,1172266101,3705015759,2882616665,651767980,1373503546,3369554304,3218104598,565507253,1454621731,3485111705,3099436303,671266974,1594198024,3322730930,2970347812,795835527,1483230225,3244367275,3060149565,1994146192,31158534,2563907772,4023717930,1907459465,112637215,2680153253,3904427059,2013776290,251722036,2517215374,3775830040,2137656763,141376813,2439277719,3865271297,1802195444,476864866,2238001368,4066508878,1812370925,453092731,2181625025,4111451223,1706088902,314042704,2344532202,4240017532,1658658271,366619977,2362670323,4224994405,1303535960,984961486,2747007092,3569037538,1256170817,1037604311,2765210733,3554079995,1131014506,879679996,2909243462,3663771856,1141124467,855842277,2852801631,3708648649,1342533948,654459306,3188396048,3373015174,1466479909,544179635,3110523913,3462522015,1591671054,702138776,2966460450,3352799412,1504918807,783551873,3082640443,3233442989,3988292384,2596254646,62317068,1957810842,3939845945,2647816111,81470997,1943803523,3814918930,2489596804,225274430,2053790376,3826175755,2466906013,167816743,2097651377,4027552580,2265490386,503444072,1762050814,4150417245,2154129355,426522225,1852507879,4275313526,2312317920,282753626,1742555852,4189708143,2394877945,397917763,1622183637,3604390888,2714866558,953729732,1340076626,3518719985,2797360999,1068828381,1219638859,3624741850,2936675148,906185462,1090812512,3747672003,2825379669,829329135,1181335161,3412177804,3160834842,628085408,1382605366,3423369109,3138078467,570562233,1426400815,3317316542,2998733608,733239954,1555261956,3268935591,3050360625,752459403,1541320221,2607071920,3965973030,1969922972,40735498,2617837225,3943577151,1913087877,83908371,2512341634,3803740692,2075208622,213261112,2463272603,3855990285,2094854071,198958881,2262029012,4057260610,1759359992,534414190,2176718541,4139329115,1873836001,414664567,2282248934,4279200368,1711684554,285281116,2405801727,4167216745,1634467795,376229701,2685067896,3608007406,1308918612,956543938,2808555105,3495958263,1231636301,1047427035,2932959818,3654703836,1088359270,936918e3,2847714899,3736837829,1202900863,817233897,3183342108,3401237130,1404277552,615818150,3134207493,3453421203,1423857449,601450431,3009837614,3294710456,1567103746,711928724,3020668471,3272380065,1510334235,755167117];b.exports=function(a,b){if("undefined"==typeof a||!a.length)return 0;var e="string"!==c.getTypeOf(a);"undefined"==typeof b&&(b=0);var f=0,g=0,h=0;b=-1^b;for(var i=0,j=a.length;j>i;i++)h=e?a[i]:a.charCodeAt(i),g=255&(b^h),f=d[g],b=b>>>8^f;return-1^b}},{"./utils":21}],5:[function(a,b){"use strict";function c(){this.data=null,this.length=0,this.index=0}var d=a("./utils");c.prototype={checkOffset:function(a){this.checkIndex(this.index+a)},checkIndex:function(a){if(this.lengtha)throw new Error("End of data reached (data length = "+this.length+", asked index = "+a+"). Corrupted zip ?")},setIndex:function(a){this.checkIndex(a),this.index=a},skip:function(a){this.setIndex(this.index+a)},byteAt:function(){},readInt:function(a){var b,c=0;for(this.checkOffset(a),b=this.index+a-1;b>=this.index;b--)c=(c<<8)+this.byteAt(b);return this.index+=a,c},readString:function(a){return d.transformTo("string",this.readData(a))},readData:function(){},lastIndexOfSignature:function(){},readDate:function(){var a=this.readInt(4);return new Date((a>>25&127)+1980,(a>>21&15)-1,a>>16&31,a>>11&31,a>>5&63,(31&a)<<1)}},b.exports=c},{"./utils":21}],6:[function(a,b,c){"use strict";c.base64=!1,c.binary=!1,c.dir=!1,c.createFolders=!1,c.date=null,c.compression=null,c.compressionOptions=null,c.comment=null,c.unixPermissions=null,c.dosPermissions=null},{}],7:[function(a,b,c){"use strict";var d=a("./utils");c.string2binary=function(a){return d.string2binary(a)},c.string2Uint8Array=function(a){return d.transformTo("uint8array",a)},c.uint8Array2String=function(a){return d.transformTo("string",a)},c.string2Blob=function(a){var b=d.transformTo("arraybuffer",a);return d.arrayBuffer2Blob(b)},c.arrayBuffer2Blob=function(a){return d.arrayBuffer2Blob(a)},c.transformTo=function(a,b){return d.transformTo(a,b)},c.getTypeOf=function(a){return d.getTypeOf(a)},c.checkSupport=function(a){return d.checkSupport(a)},c.MAX_VALUE_16BITS=d.MAX_VALUE_16BITS,c.MAX_VALUE_32BITS=d.MAX_VALUE_32BITS,c.pretty=function(a){return d.pretty(a)},c.findCompression=function(a){return d.findCompression(a)},c.isRegExp=function(a){return d.isRegExp(a)}},{"./utils":21}],8:[function(a,b,c){"use strict";var d="undefined"!=typeof Uint8Array&&"undefined"!=typeof Uint16Array&&"undefined"!=typeof Uint32Array,e=a("pako");c.uncompressInputType=d?"uint8array":"array",c.compressInputType=d?"uint8array":"array",c.magic="\b\x00",c.compress=function(a,b){return e.deflateRaw(a,{level:b.level||-1})},c.uncompress=function(a){return e.inflateRaw(a)}},{pako:24}],9:[function(a,b){"use strict";function c(a,b){return this instanceof c?(this.files={},this.comment=null,this.root="",a&&this.load(a,b),void(this.clone=function(){var a=new c;for(var b in this)"function"!=typeof this[b]&&(a[b]=this[b]);return a})):new c(a,b)}var d=a("./base64");c.prototype=a("./object"),c.prototype.load=a("./load"),c.support=a("./support"),c.defaults=a("./defaults"),c.utils=a("./deprecatedPublicUtils"),c.base64={encode:function(a){return d.encode(a)},decode:function(a){return d.decode(a)}},c.compressions=a("./compressions"),b.exports=c},{"./base64":1,"./compressions":3,"./defaults":6,"./deprecatedPublicUtils":7,"./load":10,"./object":13,"./support":17}],10:[function(a,b){"use strict";var c=a("./base64"),d=a("./zipEntries");b.exports=function(a,b){var e,f,g,h;for(b=b||{},b.base64&&(a=c.decode(a)),f=new d(a,b),e=f.files,g=0;gc;c++)d+=String.fromCharCode(255&a),a>>>=8;return d},t=function(){var a,b,c={};for(a=0;a0?a.substring(0,b):""},x=function(a){return"/"!=a.slice(-1)&&(a+="/"),a},y=function(a,b){return b="undefined"!=typeof b?b:!1,a=x(a),this.files[a]||v.call(this,a,null,{dir:!0,createFolders:b}),this.files[a]},z=function(a,b,c){var f,g=new j;return a._data instanceof j?(g.uncompressedSize=a._data.uncompressedSize,g.crc32=a._data.crc32,0===g.uncompressedSize||a.dir?(b=i.STORE,g.compressedContent="",g.crc32=0):a._data.compressionMethod===b.magic?g.compressedContent=a._data.getCompressedContent():(f=a._data.getContent(),g.compressedContent=b.compress(d.transformTo(b.compressInputType,f),c))):(f=p(a),(!f||0===f.length||a.dir)&&(b=i.STORE,f=""),g.uncompressedSize=f.length,g.crc32=e(f),g.compressedContent=b.compress(d.transformTo(b.compressInputType,f),c)),g.compressedSize=g.compressedContent.length,g.compressionMethod=b.magic,g},A=function(a,b){var c=a;return a||(c=b?16893:33204),(65535&c)<<16},B=function(a){return 63&(a||0)},C=function(a,b,c,g,h){var i,j,k,m,n=(c.compressedContent,d.transformTo("string",l.utf8encode(b.name))),o=b.comment||"",p=d.transformTo("string",l.utf8encode(o)),q=n.length!==b.name.length,r=p.length!==o.length,t=b.options,u="",v="",w="";k=b._initialMetadata.dir!==b.dir?b.dir:t.dir,m=b._initialMetadata.date!==b.date?b.date:t.date;var x=0,y=0;k&&(x|=16),"UNIX"===h?(y=798,x|=A(b.unixPermissions,k)):(y=20,x|=B(b.dosPermissions,k)),i=m.getHours(),i<<=6,i|=m.getMinutes(),i<<=5,i|=m.getSeconds()/2,j=m.getFullYear()-1980,j<<=4,j|=m.getMonth()+1,j<<=5,j|=m.getDate(),q&&(v=s(1,1)+s(e(n),4)+n,u+="up"+s(v.length,2)+v),r&&(w=s(1,1)+s(this.crc32(p),4)+p,u+="uc"+s(w.length,2)+w);var z="";z+="\n\x00",z+=q||r?"\x00\b":"\x00\x00",z+=c.compressionMethod,z+=s(i,2),z+=s(j,2),z+=s(c.crc32,4),z+=s(c.compressedSize,4),z+=s(c.uncompressedSize,4),z+=s(n.length,2),z+=s(u.length,2);var C=f.LOCAL_FILE_HEADER+z+n+u,D=f.CENTRAL_FILE_HEADER+s(y,2)+z+s(p.length,2)+"\x00\x00\x00\x00"+s(x,4)+s(g,4)+n+u+p;return{fileRecord:C,dirRecord:D,compressedObject:c}},D={load:function(){throw new Error("Load method is not defined. Is the file jszip-load.js included ?")},filter:function(a){var b,c,d,e,f=[];for(b in this.files)this.files.hasOwnProperty(b)&&(d=this.files[b],e=new r(d.name,d._data,t(d.options)),c=b.slice(this.root.length,b.length),b.slice(0,this.root.length)===this.root&&a(c,e)&&f.push(e));return f},file:function(a,b,c){if(1===arguments.length){if(d.isRegExp(a)){var e=a;return this.filter(function(a,b){return!b.dir&&e.test(a)})}return this.filter(function(b,c){return!c.dir&&b===a})[0]||null}return a=this.root+a,v.call(this,a,b,c),this},folder:function(a){if(!a)return this;if(d.isRegExp(a))return this.filter(function(b,c){return c.dir&&a.test(b)});var b=this.root+a,c=y.call(this,b),e=this.clone();return e.root=c.name,e},remove:function(a){a=this.root+a;var b=this.files[a];if(b||("/"!=a.slice(-1)&&(a+="/"),b=this.files[a]),b&&!b.dir)delete this.files[a];else for(var c=this.filter(function(b,c){return c.name.slice(0,a.length)===a}),d=0;d=0;--f)if(this.data[f]===b&&this.data[f+1]===c&&this.data[f+2]===d&&this.data[f+3]===e)return f;return-1},c.prototype.readData=function(a){if(this.checkOffset(a),0===a)return new Uint8Array(0);var b=this.data.subarray(this.index,this.index+a);return this.index+=a,b},b.exports=c},{"./dataReader":5}],19:[function(a,b){"use strict";var c=a("./utils"),d=function(a){this.data=new Uint8Array(a),this.index=0};d.prototype={append:function(a){0!==a.length&&(a=c.transformTo("uint8array",a),this.data.set(a,this.index),this.index+=a.length)},finalize:function(){return this.data}},b.exports=d},{"./utils":21}],20:[function(a,b,c){"use strict";for(var d=a("./utils"),e=a("./support"),f=a("./nodeBuffer"),g=new Array(256),h=0;256>h;h++)g[h]=h>=252?6:h>=248?5:h>=240?4:h>=224?3:h>=192?2:1;g[254]=g[254]=1;var i=function(a){var b,c,d,f,g,h=a.length,i=0;for(f=0;h>f;f++)c=a.charCodeAt(f),55296===(64512&c)&&h>f+1&&(d=a.charCodeAt(f+1),56320===(64512&d)&&(c=65536+(c-55296<<10)+(d-56320),f++)),i+=128>c?1:2048>c?2:65536>c?3:4;for(b=e.uint8array?new Uint8Array(i):new Array(i),g=0,f=0;i>g;f++)c=a.charCodeAt(f),55296===(64512&c)&&h>f+1&&(d=a.charCodeAt(f+1),56320===(64512&d)&&(c=65536+(c-55296<<10)+(d-56320),f++)),128>c?b[g++]=c:2048>c?(b[g++]=192|c>>>6,b[g++]=128|63&c):65536>c?(b[g++]=224|c>>>12,b[g++]=128|c>>>6&63,b[g++]=128|63&c):(b[g++]=240|c>>>18,b[g++]=128|c>>>12&63,b[g++]=128|c>>>6&63,b[g++]=128|63&c);return b},j=function(a,b){var c;for(b=b||a.length,b>a.length&&(b=a.length),c=b-1;c>=0&&128===(192&a[c]);)c--;return 0>c?b:0===c?b:c+g[a[c]]>b?c:b},k=function(a){var b,c,e,f,h=a.length,i=new Array(2*h);for(c=0,b=0;h>b;)if(e=a[b++],128>e)i[c++]=e;else if(f=g[e],f>4)i[c++]=65533,b+=f-1;else{for(e&=2===f?31:3===f?15:7;f>1&&h>b;)e=e<<6|63&a[b++],f--;f>1?i[c++]=65533:65536>e?i[c++]=e:(e-=65536,i[c++]=55296|e>>10&1023,i[c++]=56320|1023&e)}return i.length!==c&&(i.subarray?i=i.subarray(0,c):i.length=c),d.applyFromCharCode(i)};c.utf8encode=function(a){return e.nodebuffer?f(a,"utf-8"):i(a)},c.utf8decode=function(a){if(e.nodebuffer)return d.transformTo("nodebuffer",a).toString("utf-8");a=d.transformTo(e.uint8array?"uint8array":"array",a);for(var b=[],c=0,f=a.length,g=65536;f>c;){var h=j(a,Math.min(c+g,f));b.push(k(e.uint8array?a.subarray(c,h):a.slice(c,h))),c=h}return b.join("")}},{"./nodeBuffer":11,"./support":17,"./utils":21}],21:[function(a,b,c){"use strict";function d(a){return a}function e(a,b){for(var c=0;cg&&b>1;)try{d.push("array"===f||"nodebuffer"===f?String.fromCharCode.apply(null,a.slice(g,Math.min(g+b,e))):String.fromCharCode.apply(null,a.subarray(g,Math.min(g+b,e)))),g+=b}catch(i){b=Math.floor(b/2)}return d.join("")}function g(a,b){for(var c=0;cb?"0":"")+b.toString(16).toUpperCase();return d},c.findCompression=function(a){for(var b in i)if(i.hasOwnProperty(b)&&i[b].magic===a)return i[b];return null},c.isRegExp=function(a){return"[object RegExp]"===Object.prototype.toString.call(a)}},{"./compressions":3,"./nodeBuffer":11,"./support":17}],22:[function(a,b){"use strict";function c(a,b){this.files=[],this.loadOptions=b,a&&this.load(a)}var d=a("./stringReader"),e=a("./nodeBufferReader"),f=a("./uint8ArrayReader"),g=a("./utils"),h=a("./signature"),i=a("./zipEntry"),j=a("./support"),k=a("./object");c.prototype={checkSignature:function(a){var b=this.reader.readString(4);if(b!==a)throw new Error("Corrupted zip or bug : unexpected signature ("+g.pretty(b)+", expected "+g.pretty(a)+")")},readBlockEndOfCentral:function(){this.diskNumber=this.reader.readInt(2),this.diskWithCentralDirStart=this.reader.readInt(2),this.centralDirRecordsOnThisDisk=this.reader.readInt(2),this.centralDirRecords=this.reader.readInt(2),this.centralDirSize=this.reader.readInt(4),this.centralDirOffset=this.reader.readInt(4),this.zipCommentLength=this.reader.readInt(2),this.zipComment=this.reader.readString(this.zipCommentLength),this.zipComment=k.utf8decode(this.zipComment)},readBlockZip64EndOfCentral:function(){this.zip64EndOfCentralSize=this.reader.readInt(8),this.versionMadeBy=this.reader.readString(2),this.versionNeeded=this.reader.readInt(2),this.diskNumber=this.reader.readInt(4),this.diskWithCentralDirStart=this.reader.readInt(4),this.centralDirRecordsOnThisDisk=this.reader.readInt(8),this.centralDirRecords=this.reader.readInt(8),this.centralDirSize=this.reader.readInt(8),this.centralDirOffset=this.reader.readInt(8),this.zip64ExtensibleData={};for(var a,b,c,d=this.zip64EndOfCentralSize-44,e=0;d>e;)a=this.reader.readInt(2),b=this.reader.readInt(4),c=this.reader.readString(b),this.zip64ExtensibleData[a]={id:a,length:b,value:c}},readBlockZip64EndOfCentralLocator:function(){if(this.diskWithZip64CentralDirStart=this.reader.readInt(4),this.relativeOffsetEndOfZip64CentralDir=this.reader.readInt(8),this.disksCount=this.reader.readInt(4),this.disksCount>1)throw new Error("Multi-volumes zip are not supported")},readLocalFiles:function(){var a,b;for(a=0;a>8;this.dir=16&this.externalFileAttributes?!0:!1,a===h&&(this.dosPermissions=63&this.externalFileAttributes),a===i&&(this.unixPermissions=this.externalFileAttributes>>16&65535),this.dir||"/"!==this.fileName.slice(-1)||(this.dir=!0)},parseZIP64ExtraField:function(){if(this.extraFields[1]){var a=new d(this.extraFields[1].value);this.uncompressedSize===e.MAX_VALUE_32BITS&&(this.uncompressedSize=a.readInt(8)),this.compressedSize===e.MAX_VALUE_32BITS&&(this.compressedSize=a.readInt(8)),this.localHeaderOffset===e.MAX_VALUE_32BITS&&(this.localHeaderOffset=a.readInt(8)),this.diskNumberStart===e.MAX_VALUE_32BITS&&(this.diskNumberStart=a.readInt(4))}},readExtraFields:function(a){var b,c,d,e=a.index;for(this.extraFields=this.extraFields||{};a.index0?b.windowBits=-b.windowBits:b.gzip&&b.windowBits>0&&b.windowBits<16&&(b.windowBits+=16),this.err=0,this.msg="",this.ended=!1,this.chunks=[],this.strm=new k,this.strm.avail_out=0;var c=g.deflateInit2(this.strm,b.level,b.method,b.windowBits,b.memLevel,b.strategy);if(c!==n)throw new Error(j[c]);b.header&&g.deflateSetHeader(this.strm,b.header)};s.prototype.push=function(a,b){var c,d,e=this.strm,f=this.options.chunkSize;if(this.ended)return!1;d=b===~~b?b:b===!0?m:l,e.input="string"==typeof a?i.string2buf(a):a,e.next_in=0,e.avail_in=e.input.length;do{if(0===e.avail_out&&(e.output=new h.Buf8(f),e.next_out=0,e.avail_out=f),c=g.deflate(e,d),c!==o&&c!==n)return this.onEnd(c),this.ended=!0,!1;(0===e.avail_out||0===e.avail_in&&d===m)&&this.onData("string"===this.options.to?i.buf2binstring(h.shrinkBuf(e.output,e.next_out)):h.shrinkBuf(e.output,e.next_out))}while((e.avail_in>0||0===e.avail_out)&&c!==o);return d===m?(c=g.deflateEnd(this.strm),this.onEnd(c),this.ended=!0,c===n):!0},s.prototype.onData=function(a){this.chunks.push(a)},s.prototype.onEnd=function(a){a===n&&(this.result="string"===this.options.to?this.chunks.join(""):h.flattenChunks(this.chunks)),this.chunks=[],this.err=a,this.msg=this.strm.msg},c.Deflate=s,c.deflate=d,c.deflateRaw=e,c.gzip=f},{"./utils/common":27,"./utils/strings":28,"./zlib/deflate.js":32,"./zlib/messages":37,"./zlib/zstream":39}],26:[function(a,b,c){"use strict";function d(a,b){var c=new m(b);if(c.push(a,!0),c.err)throw c.msg;return c.result}function e(a,b){return b=b||{},b.raw=!0,d(a,b)}var f=a("./zlib/inflate.js"),g=a("./utils/common"),h=a("./utils/strings"),i=a("./zlib/constants"),j=a("./zlib/messages"),k=a("./zlib/zstream"),l=a("./zlib/gzheader"),m=function(a){this.options=g.assign({chunkSize:16384,windowBits:0,to:""},a||{});var b=this.options;b.raw&&b.windowBits>=0&&b.windowBits<16&&(b.windowBits=-b.windowBits,0===b.windowBits&&(b.windowBits=-15)),!(b.windowBits>=0&&b.windowBits<16)||a&&a.windowBits||(b.windowBits+=32),b.windowBits>15&&b.windowBits<48&&0===(15&b.windowBits)&&(b.windowBits|=15),this.err=0,this.msg="",this.ended=!1,this.chunks=[],this.strm=new k,this.strm.avail_out=0;var c=f.inflateInit2(this.strm,b.windowBits);if(c!==i.Z_OK)throw new Error(j[c]);this.header=new l,f.inflateGetHeader(this.strm,this.header)};m.prototype.push=function(a,b){var c,d,e,j,k,l=this.strm,m=this.options.chunkSize;if(this.ended)return!1;d=b===~~b?b:b===!0?i.Z_FINISH:i.Z_NO_FLUSH,l.input="string"==typeof a?h.binstring2buf(a):a,l.next_in=0,l.avail_in=l.input.length;do{if(0===l.avail_out&&(l.output=new g.Buf8(m),l.next_out=0,l.avail_out=m),c=f.inflate(l,i.Z_NO_FLUSH),c!==i.Z_STREAM_END&&c!==i.Z_OK)return this.onEnd(c),this.ended=!0,!1;l.next_out&&(0===l.avail_out||c===i.Z_STREAM_END||0===l.avail_in&&d===i.Z_FINISH)&&("string"===this.options.to?(e=h.utf8border(l.output,l.next_out),j=l.next_out-e,k=h.buf2string(l.output,e),l.next_out=j,l.avail_out=m-j,j&&g.arraySet(l.output,l.output,e,j,0),this.onData(k)):this.onData(g.shrinkBuf(l.output,l.next_out)))}while(l.avail_in>0&&c!==i.Z_STREAM_END);return c===i.Z_STREAM_END&&(d=i.Z_FINISH),d===i.Z_FINISH?(c=f.inflateEnd(this.strm),this.onEnd(c),this.ended=!0,c===i.Z_OK):!0},m.prototype.onData=function(a){this.chunks.push(a)},m.prototype.onEnd=function(a){a===i.Z_OK&&(this.result="string"===this.options.to?this.chunks.join(""):g.flattenChunks(this.chunks)),this.chunks=[],this.err=a,this.msg=this.strm.msg},c.Inflate=m,c.inflate=d,c.inflateRaw=e,c.ungzip=d},{"./utils/common":27,"./utils/strings":28,"./zlib/constants":30,"./zlib/gzheader":33,"./zlib/inflate.js":35,"./zlib/messages":37,"./zlib/zstream":39}],27:[function(a,b,c){"use strict";var d="undefined"!=typeof Uint8Array&&"undefined"!=typeof Uint16Array&&"undefined"!=typeof Int32Array;c.assign=function(a){for(var b=Array.prototype.slice.call(arguments,1);b.length;){var c=b.shift();if(c){if("object"!=typeof c)throw new TypeError(c+"must be non-object");for(var d in c)c.hasOwnProperty(d)&&(a[d]=c[d])}}return a},c.shrinkBuf=function(a,b){return a.length===b?a:a.subarray?a.subarray(0,b):(a.length=b,a)};var e={arraySet:function(a,b,c,d,e){if(b.subarray&&a.subarray)return void a.set(b.subarray(c,c+d),e);for(var f=0;d>f;f++)a[e+f]=b[c+f]},flattenChunks:function(a){var b,c,d,e,f,g;for(d=0,b=0,c=a.length;c>b;b++)d+=a[b].length;for(g=new Uint8Array(d),e=0,b=0,c=a.length;c>b;b++)f=a[b],g.set(f,e),e+=f.length;return g}},f={arraySet:function(a,b,c,d,e){for(var f=0;d>f;f++)a[e+f]=b[c+f]},flattenChunks:function(a){return[].concat.apply([],a)}};c.setTyped=function(a){a?(c.Buf8=Uint8Array,c.Buf16=Uint16Array,c.Buf32=Int32Array,c.assign(c,e)):(c.Buf8=Array,c.Buf16=Array,c.Buf32=Array,c.assign(c,f))},c.setTyped(d)},{}],28:[function(a,b,c){"use strict";function d(a,b){if(65537>b&&(a.subarray&&g||!a.subarray&&f))return String.fromCharCode.apply(null,e.shrinkBuf(a,b));for(var c="",d=0;b>d;d++)c+=String.fromCharCode(a[d]);return c}var e=a("./common"),f=!0,g=!0;try{String.fromCharCode.apply(null,[0])}catch(h){f=!1}try{String.fromCharCode.apply(null,new Uint8Array(1))}catch(h){g=!1}for(var i=new e.Buf8(256),j=0;256>j;j++)i[j]=j>=252?6:j>=248?5:j>=240?4:j>=224?3:j>=192?2:1;i[254]=i[254]=1,c.string2buf=function(a){var b,c,d,f,g,h=a.length,i=0;for(f=0;h>f;f++)c=a.charCodeAt(f),55296===(64512&c)&&h>f+1&&(d=a.charCodeAt(f+1),56320===(64512&d)&&(c=65536+(c-55296<<10)+(d-56320),f++)),i+=128>c?1:2048>c?2:65536>c?3:4;for(b=new e.Buf8(i),g=0,f=0;i>g;f++)c=a.charCodeAt(f),55296===(64512&c)&&h>f+1&&(d=a.charCodeAt(f+1),56320===(64512&d)&&(c=65536+(c-55296<<10)+(d-56320),f++)),128>c?b[g++]=c:2048>c?(b[g++]=192|c>>>6,b[g++]=128|63&c):65536>c?(b[g++]=224|c>>>12,b[g++]=128|c>>>6&63,b[g++]=128|63&c):(b[g++]=240|c>>>18,b[g++]=128|c>>>12&63,b[g++]=128|c>>>6&63,b[g++]=128|63&c);return b},c.buf2binstring=function(a){return d(a,a.length)},c.binstring2buf=function(a){for(var b=new e.Buf8(a.length),c=0,d=b.length;d>c;c++)b[c]=a.charCodeAt(c);return b},c.buf2string=function(a,b){var c,e,f,g,h=b||a.length,j=new Array(2*h);for(e=0,c=0;h>c;)if(f=a[c++],128>f)j[e++]=f;else if(g=i[f],g>4)j[e++]=65533,c+=g-1;else{for(f&=2===g?31:3===g?15:7;g>1&&h>c;)f=f<<6|63&a[c++],g--;g>1?j[e++]=65533:65536>f?j[e++]=f:(f-=65536,j[e++]=55296|f>>10&1023,j[e++]=56320|1023&f)}return d(j,e)},c.utf8border=function(a,b){var c;for(b=b||a.length,b>a.length&&(b=a.length),c=b-1;c>=0&&128===(192&a[c]);)c--;return 0>c?b:0===c?b:c+i[a[c]]>b?c:b}},{"./common":27}],29:[function(a,b){"use strict";function c(a,b,c,d){for(var e=65535&a|0,f=a>>>16&65535|0,g=0;0!==c;){g=c>2e3?2e3:c,c-=g;do e=e+b[d++]|0,f=f+e|0;while(--g);e%=65521,f%=65521}return e|f<<16|0}b.exports=c},{}],30:[function(a,b){b.exports={Z_NO_FLUSH:0,Z_PARTIAL_FLUSH:1,Z_SYNC_FLUSH:2,Z_FULL_FLUSH:3,Z_FINISH:4,Z_BLOCK:5,Z_TREES:6,Z_OK:0,Z_STREAM_END:1,Z_NEED_DICT:2,Z_ERRNO:-1,Z_STREAM_ERROR:-2,Z_DATA_ERROR:-3,Z_BUF_ERROR:-5,Z_NO_COMPRESSION:0,Z_BEST_SPEED:1,Z_BEST_COMPRESSION:9,Z_DEFAULT_COMPRESSION:-1,Z_FILTERED:1,Z_HUFFMAN_ONLY:2,Z_RLE:3,Z_FIXED:4,Z_DEFAULT_STRATEGY:0,Z_BINARY:0,Z_TEXT:1,Z_UNKNOWN:2,Z_DEFLATED:8}},{}],31:[function(a,b){"use strict";function c(){for(var a,b=[],c=0;256>c;c++){a=c;for(var d=0;8>d;d++)a=1&a?3988292384^a>>>1:a>>>1;b[c]=a}return b}function d(a,b,c,d){var f=e,g=d+c;a=-1^a;for(var h=d;g>h;h++)a=a>>>8^f[255&(a^b[h])];return-1^a}var e=c();b.exports=d},{}],32:[function(a,b,c){"use strict";function d(a,b){return a.msg=G[b],b}function e(a){return(a<<1)-(a>4?9:0)}function f(a){for(var b=a.length;--b>=0;)a[b]=0}function g(a){var b=a.state,c=b.pending;c>a.avail_out&&(c=a.avail_out),0!==c&&(C.arraySet(a.output,b.pending_buf,b.pending_out,c,a.next_out),a.next_out+=c,b.pending_out+=c,a.total_out+=c,a.avail_out-=c,b.pending-=c,0===b.pending&&(b.pending_out=0))}function h(a,b){D._tr_flush_block(a,a.block_start>=0?a.block_start:-1,a.strstart-a.block_start,b),a.block_start=a.strstart,g(a.strm)}function i(a,b){a.pending_buf[a.pending++]=b}function j(a,b){a.pending_buf[a.pending++]=b>>>8&255,a.pending_buf[a.pending++]=255&b}function k(a,b,c,d){var e=a.avail_in;return e>d&&(e=d),0===e?0:(a.avail_in-=e,C.arraySet(b,a.input,a.next_in,e,c),1===a.state.wrap?a.adler=E(a.adler,b,e,c):2===a.state.wrap&&(a.adler=F(a.adler,b,e,c)),a.next_in+=e,a.total_in+=e,e)}function l(a,b){var c,d,e=a.max_chain_length,f=a.strstart,g=a.prev_length,h=a.nice_match,i=a.strstart>a.w_size-ja?a.strstart-(a.w_size-ja):0,j=a.window,k=a.w_mask,l=a.prev,m=a.strstart+ia,n=j[f+g-1],o=j[f+g];a.prev_length>=a.good_match&&(e>>=2),h>a.lookahead&&(h=a.lookahead);do if(c=b,j[c+g]===o&&j[c+g-1]===n&&j[c]===j[f]&&j[++c]===j[f+1]){f+=2,c++;do;while(j[++f]===j[++c]&&j[++f]===j[++c]&&j[++f]===j[++c]&&j[++f]===j[++c]&&j[++f]===j[++c]&&j[++f]===j[++c]&&j[++f]===j[++c]&&j[++f]===j[++c]&&m>f);if(d=ia-(m-f),f=m-ia,d>g){if(a.match_start=b,g=d,d>=h)break;n=j[f+g-1],o=j[f+g]}}while((b=l[b&k])>i&&0!==--e);return g<=a.lookahead?g:a.lookahead}function m(a){var b,c,d,e,f,g=a.w_size;do{if(e=a.window_size-a.lookahead-a.strstart,a.strstart>=g+(g-ja)){C.arraySet(a.window,a.window,g,g,0),a.match_start-=g,a.strstart-=g,a.block_start-=g,c=a.hash_size,b=c;do d=a.head[--b],a.head[b]=d>=g?d-g:0;while(--c);c=g,b=c;do d=a.prev[--b],a.prev[b]=d>=g?d-g:0;while(--c);e+=g}if(0===a.strm.avail_in)break;if(c=k(a.strm,a.window,a.strstart+a.lookahead,e),a.lookahead+=c,a.lookahead+a.insert>=ha)for(f=a.strstart-a.insert,a.ins_h=a.window[f],a.ins_h=(a.ins_h<a.pending_buf_size-5&&(c=a.pending_buf_size-5);;){if(a.lookahead<=1){if(m(a),0===a.lookahead&&b===H)return sa;if(0===a.lookahead)break}a.strstart+=a.lookahead,a.lookahead=0;var d=a.block_start+c;if((0===a.strstart||a.strstart>=d)&&(a.lookahead=a.strstart-d,a.strstart=d,h(a,!1),0===a.strm.avail_out))return sa;if(a.strstart-a.block_start>=a.w_size-ja&&(h(a,!1),0===a.strm.avail_out))return sa}return a.insert=0,b===K?(h(a,!0),0===a.strm.avail_out?ua:va):a.strstart>a.block_start&&(h(a,!1),0===a.strm.avail_out)?sa:sa}function o(a,b){for(var c,d;;){if(a.lookahead=ha&&(a.ins_h=(a.ins_h<=ha)if(d=D._tr_tally(a,a.strstart-a.match_start,a.match_length-ha),a.lookahead-=a.match_length,a.match_length<=a.max_lazy_match&&a.lookahead>=ha){a.match_length--;do a.strstart++,a.ins_h=(a.ins_h<=ha&&(a.ins_h=(a.ins_h<4096)&&(a.match_length=ha-1)),a.prev_length>=ha&&a.match_length<=a.prev_length){e=a.strstart+a.lookahead-ha,d=D._tr_tally(a,a.strstart-1-a.prev_match,a.prev_length-ha),a.lookahead-=a.prev_length-1,a.prev_length-=2;do++a.strstart<=e&&(a.ins_h=(a.ins_h<=ha&&a.strstart>0&&(e=a.strstart-1,d=g[e],d===g[++e]&&d===g[++e]&&d===g[++e])){f=a.strstart+ia;do;while(d===g[++e]&&d===g[++e]&&d===g[++e]&&d===g[++e]&&d===g[++e]&&d===g[++e]&&d===g[++e]&&d===g[++e]&&f>e);a.match_length=ia-(f-e),a.match_length>a.lookahead&&(a.match_length=a.lookahead)}if(a.match_length>=ha?(c=D._tr_tally(a,1,a.match_length-ha),a.lookahead-=a.match_length,a.strstart+=a.match_length,a.match_length=0):(c=D._tr_tally(a,0,a.window[a.strstart]),a.lookahead--,a.strstart++),c&&(h(a,!1),0===a.strm.avail_out))return sa}return a.insert=0,b===K?(h(a,!0),0===a.strm.avail_out?ua:va):a.last_lit&&(h(a,!1),0===a.strm.avail_out)?sa:ta}function r(a,b){for(var c;;){if(0===a.lookahead&&(m(a),0===a.lookahead)){if(b===H)return sa;break}if(a.match_length=0,c=D._tr_tally(a,0,a.window[a.strstart]),a.lookahead--,a.strstart++,c&&(h(a,!1),0===a.strm.avail_out))return sa}return a.insert=0,b===K?(h(a,!0),0===a.strm.avail_out?ua:va):a.last_lit&&(h(a,!1),0===a.strm.avail_out)?sa:ta}function s(a){a.window_size=2*a.w_size,f(a.head),a.max_lazy_match=B[a.level].max_lazy,a.good_match=B[a.level].good_length,a.nice_match=B[a.level].nice_length,a.max_chain_length=B[a.level].max_chain,a.strstart=0,a.block_start=0,a.lookahead=0,a.insert=0,a.match_length=a.prev_length=ha-1,a.match_available=0,a.ins_h=0}function t(){this.strm=null,this.status=0,this.pending_buf=null,this.pending_buf_size=0,this.pending_out=0,this.pending=0,this.wrap=0,this.gzhead=null,this.gzindex=0,this.method=Y,this.last_flush=-1,this.w_size=0,this.w_bits=0,this.w_mask=0,this.window=null,this.window_size=0,this.prev=null,this.head=null,this.ins_h=0,this.hash_size=0,this.hash_bits=0,this.hash_mask=0,this.hash_shift=0,this.block_start=0,this.match_length=0,this.prev_match=0,this.match_available=0,this.strstart=0,this.match_start=0,this.lookahead=0,this.prev_length=0,this.max_chain_length=0,this.max_lazy_match=0,this.level=0,this.strategy=0,this.good_match=0,this.nice_match=0,this.dyn_ltree=new C.Buf16(2*fa),this.dyn_dtree=new C.Buf16(2*(2*da+1)),this.bl_tree=new C.Buf16(2*(2*ea+1)),f(this.dyn_ltree),f(this.dyn_dtree),f(this.bl_tree),this.l_desc=null,this.d_desc=null,this.bl_desc=null,this.bl_count=new C.Buf16(ga+1),this.heap=new C.Buf16(2*ca+1),f(this.heap),this.heap_len=0,this.heap_max=0,this.depth=new C.Buf16(2*ca+1),f(this.depth),this.l_buf=0,this.lit_bufsize=0,this.last_lit=0,this.d_buf=0,this.opt_len=0,this.static_len=0,this.matches=0,this.insert=0,this.bi_buf=0,this.bi_valid=0}function u(a){var b;return a&&a.state?(a.total_in=a.total_out=0,a.data_type=X,b=a.state,b.pending=0,b.pending_out=0,b.wrap<0&&(b.wrap=-b.wrap),b.status=b.wrap?la:qa,a.adler=2===b.wrap?0:1,b.last_flush=H,D._tr_init(b),M):d(a,O)}function v(a){var b=u(a);return b===M&&s(a.state),b}function w(a,b){return a&&a.state?2!==a.state.wrap?O:(a.state.gzhead=b,M):O}function x(a,b,c,e,f,g){if(!a)return O;var h=1;if(b===R&&(b=6),0>e?(h=0,e=-e):e>15&&(h=2,e-=16),1>f||f>Z||c!==Y||8>e||e>15||0>b||b>9||0>g||g>V)return d(a,O);8===e&&(e=9);var i=new t;return a.state=i,i.strm=a,i.wrap=h,i.gzhead=null,i.w_bits=e,i.w_size=1<>1,i.l_buf=3*i.lit_bufsize,i.level=b,i.strategy=g,i.method=c,v(a)}function y(a,b){return x(a,b,Y,$,_,W)}function z(a,b){var c,h,k,l;if(!a||!a.state||b>L||0>b)return a?d(a,O):O;if(h=a.state,!a.output||!a.input&&0!==a.avail_in||h.status===ra&&b!==K)return d(a,0===a.avail_out?Q:O);if(h.strm=a,c=h.last_flush,h.last_flush=b,h.status===la)if(2===h.wrap)a.adler=0,i(h,31),i(h,139),i(h,8),h.gzhead?(i(h,(h.gzhead.text?1:0)+(h.gzhead.hcrc?2:0)+(h.gzhead.extra?4:0)+(h.gzhead.name?8:0)+(h.gzhead.comment?16:0)),i(h,255&h.gzhead.time),i(h,h.gzhead.time>>8&255),i(h,h.gzhead.time>>16&255),i(h,h.gzhead.time>>24&255),i(h,9===h.level?2:h.strategy>=T||h.level<2?4:0),i(h,255&h.gzhead.os),h.gzhead.extra&&h.gzhead.extra.length&&(i(h,255&h.gzhead.extra.length),i(h,h.gzhead.extra.length>>8&255)),h.gzhead.hcrc&&(a.adler=F(a.adler,h.pending_buf,h.pending,0)),h.gzindex=0,h.status=ma):(i(h,0),i(h,0),i(h,0),i(h,0),i(h,0),i(h,9===h.level?2:h.strategy>=T||h.level<2?4:0),i(h,wa),h.status=qa);else{var m=Y+(h.w_bits-8<<4)<<8,n=-1;n=h.strategy>=T||h.level<2?0:h.level<6?1:6===h.level?2:3,m|=n<<6,0!==h.strstart&&(m|=ka),m+=31-m%31,h.status=qa,j(h,m),0!==h.strstart&&(j(h,a.adler>>>16),j(h,65535&a.adler)),a.adler=1}if(h.status===ma)if(h.gzhead.extra){for(k=h.pending;h.gzindex<(65535&h.gzhead.extra.length)&&(h.pending!==h.pending_buf_size||(h.gzhead.hcrc&&h.pending>k&&(a.adler=F(a.adler,h.pending_buf,h.pending-k,k)),g(a),k=h.pending,h.pending!==h.pending_buf_size));)i(h,255&h.gzhead.extra[h.gzindex]),h.gzindex++;h.gzhead.hcrc&&h.pending>k&&(a.adler=F(a.adler,h.pending_buf,h.pending-k,k)),h.gzindex===h.gzhead.extra.length&&(h.gzindex=0,h.status=na)}else h.status=na;if(h.status===na)if(h.gzhead.name){k=h.pending;do{if(h.pending===h.pending_buf_size&&(h.gzhead.hcrc&&h.pending>k&&(a.adler=F(a.adler,h.pending_buf,h.pending-k,k)),g(a),k=h.pending,h.pending===h.pending_buf_size)){l=1;break}l=h.gzindexk&&(a.adler=F(a.adler,h.pending_buf,h.pending-k,k)),0===l&&(h.gzindex=0,h.status=oa)}else h.status=oa;if(h.status===oa)if(h.gzhead.comment){k=h.pending;do{if(h.pending===h.pending_buf_size&&(h.gzhead.hcrc&&h.pending>k&&(a.adler=F(a.adler,h.pending_buf,h.pending-k,k)),g(a),k=h.pending,h.pending===h.pending_buf_size)){l=1;break}l=h.gzindexk&&(a.adler=F(a.adler,h.pending_buf,h.pending-k,k)),0===l&&(h.status=pa)}else h.status=pa;if(h.status===pa&&(h.gzhead.hcrc?(h.pending+2>h.pending_buf_size&&g(a),h.pending+2<=h.pending_buf_size&&(i(h,255&a.adler),i(h,a.adler>>8&255),a.adler=0,h.status=qa)):h.status=qa),0!==h.pending){if(g(a),0===a.avail_out)return h.last_flush=-1,M}else if(0===a.avail_in&&e(b)<=e(c)&&b!==K)return d(a,Q);if(h.status===ra&&0!==a.avail_in)return d(a,Q);if(0!==a.avail_in||0!==h.lookahead||b!==H&&h.status!==ra){var o=h.strategy===T?r(h,b):h.strategy===U?q(h,b):B[h.level].func(h,b);if((o===ua||o===va)&&(h.status=ra),o===sa||o===ua)return 0===a.avail_out&&(h.last_flush=-1),M;if(o===ta&&(b===I?D._tr_align(h):b!==L&&(D._tr_stored_block(h,0,0,!1),b===J&&(f(h.head),0===h.lookahead&&(h.strstart=0,h.block_start=0,h.insert=0))),g(a),0===a.avail_out))return h.last_flush=-1,M}return b!==K?M:h.wrap<=0?N:(2===h.wrap?(i(h,255&a.adler),i(h,a.adler>>8&255),i(h,a.adler>>16&255),i(h,a.adler>>24&255),i(h,255&a.total_in),i(h,a.total_in>>8&255),i(h,a.total_in>>16&255),i(h,a.total_in>>24&255)):(j(h,a.adler>>>16),j(h,65535&a.adler)),g(a),h.wrap>0&&(h.wrap=-h.wrap),0!==h.pending?M:N)}function A(a){var b;return a&&a.state?(b=a.state.status,b!==la&&b!==ma&&b!==na&&b!==oa&&b!==pa&&b!==qa&&b!==ra?d(a,O):(a.state=null,b===qa?d(a,P):M)):O}var B,C=a("../utils/common"),D=a("./trees"),E=a("./adler32"),F=a("./crc32"),G=a("./messages"),H=0,I=1,J=3,K=4,L=5,M=0,N=1,O=-2,P=-3,Q=-5,R=-1,S=1,T=2,U=3,V=4,W=0,X=2,Y=8,Z=9,$=15,_=8,aa=29,ba=256,ca=ba+1+aa,da=30,ea=19,fa=2*ca+1,ga=15,ha=3,ia=258,ja=ia+ha+1,ka=32,la=42,ma=69,na=73,oa=91,pa=103,qa=113,ra=666,sa=1,ta=2,ua=3,va=4,wa=3,xa=function(a,b,c,d,e){this.good_length=a,this.max_lazy=b,this.nice_length=c,this.max_chain=d,this.func=e};B=[new xa(0,0,0,0,n),new xa(4,4,8,4,o),new xa(4,5,16,8,o),new xa(4,6,32,32,o),new xa(4,4,16,16,p),new xa(8,16,32,32,p),new xa(8,16,128,128,p),new xa(8,32,128,256,p),new xa(32,128,258,1024,p),new xa(32,258,258,4096,p)],c.deflateInit=y,c.deflateInit2=x,c.deflateReset=v,c.deflateResetKeep=u,c.deflateSetHeader=w,c.deflate=z,c.deflateEnd=A,c.deflateInfo="pako deflate (from Nodeca project)"},{"../utils/common":27,"./adler32":29,"./crc32":31,"./messages":37,"./trees":38}],33:[function(a,b){"use strict";function c(){this.text=0,this.time=0,this.xflags=0,this.os=0,this.extra=null,this.extra_len=0,this.name="",this.comment="",this.hcrc=0,this.done=!1}b.exports=c},{}],34:[function(a,b){"use strict";var c=30,d=12;b.exports=function(a,b){var e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,u,v,w,x,y,z,A,B,C;e=a.state,f=a.next_in,B=a.input,g=f+(a.avail_in-5),h=a.next_out,C=a.output,i=h-(b-a.avail_out),j=h+(a.avail_out-257),k=e.dmax,l=e.wsize,m=e.whave,n=e.wnext,o=e.window,p=e.hold,q=e.bits,r=e.lencode,s=e.distcode,t=(1<q&&(p+=B[f++]<>>24,p>>>=w,q-=w,w=v>>>16&255,0===w)C[h++]=65535&v;else{if(!(16&w)){if(0===(64&w)){v=r[(65535&v)+(p&(1<
q&&(p+=B[f++]<k){a.msg="invalid distance too far back",e.mode=c;break a}if(p>>>=w,q-=w,w=h-i,y>w){if(w=y-w,w>m&&e.sane){a.msg="invalid distance too far back",e.mode=c;break a}if(z=0,A=o,0===n){if(z+=l-w,x>w){x-=w;do C[h++]=o[z++];while(--w);z=h-y,A=C}}else if(w>n){if(z+=l+n-w,w-=n,x>w){x-=w;do C[h++]=o[z++];while(--w);if(z=0,x>n){w=n,x-=w;do C[h++]=o[z++];while(--w);z=h-y,A=C}}}else if(z+=n-w,x>w){x-=w;do C[h++]=o[z++];while(--w);z=h-y,A=C}for(;x>2;)C[h++]=A[z++],C[h++]=A[z++],C[h++]=A[z++],x-=3;x&&(C[h++]=A[z++],x>1&&(C[h++]=A[z++]))}else{z=h-y;do C[h++]=C[z++],C[h++]=C[z++],C[h++]=C[z++],x-=3;while(x>2);x&&(C[h++]=C[z++],x>1&&(C[h++]=C[z++]))}break}}break}}while(g>f&&j>h);x=q>>3,f-=x,q-=x<<3,p&=(1<f?5+(g-f):5-(f-g),a.avail_out=j>h?257+(j-h):257-(h-j),e.hold=p,e.bits=q}},{}],35:[function(a,b,c){"use strict";function d(a){return(a>>>24&255)+(a>>>8&65280)+((65280&a)<<8)+((255&a)<<24)}function e(){this.mode=0,this.last=!1,this.wrap=0,this.havedict=!1,this.flags=0,this.dmax=0,this.check=0,this.total=0,this.head=null,this.wbits=0,this.wsize=0,this.whave=0,this.wnext=0,this.window=null,this.hold=0,this.bits=0,this.length=0,this.offset=0,this.extra=0,this.lencode=null,this.distcode=null,this.lenbits=0,this.distbits=0,this.ncode=0,this.nlen=0,this.ndist=0,this.have=0,this.next=null,this.lens=new r.Buf16(320),this.work=new r.Buf16(288),this.lendyn=null,this.distdyn=null,this.sane=0,this.back=0,this.was=0}function f(a){var b;return a&&a.state?(b=a.state,a.total_in=a.total_out=b.total=0,a.msg="",b.wrap&&(a.adler=1&b.wrap),b.mode=K,b.last=0,b.havedict=0,b.dmax=32768,b.head=null,b.hold=0,b.bits=0,b.lencode=b.lendyn=new r.Buf32(oa),b.distcode=b.distdyn=new r.Buf32(pa),b.sane=1,b.back=-1,C):F}function g(a){var b;return a&&a.state?(b=a.state,b.wsize=0,b.whave=0,b.wnext=0,f(a)):F}function h(a,b){var c,d;return a&&a.state?(d=a.state,0>b?(c=0,b=-b):(c=(b>>4)+1,48>b&&(b&=15)),b&&(8>b||b>15)?F:(null!==d.window&&d.wbits!==b&&(d.window=null),d.wrap=c,d.wbits=b,g(a))):F}function i(a,b){var c,d;return a?(d=new e,a.state=d,d.window=null,c=h(a,b),c!==C&&(a.state=null),c):F}function j(a){return i(a,ra)}function k(a){if(sa){var b;for(p=new r.Buf32(512),q=new r.Buf32(32),b=0;144>b;)a.lens[b++]=8;for(;256>b;)a.lens[b++]=9;for(;280>b;)a.lens[b++]=7;for(;288>b;)a.lens[b++]=8;for(v(x,a.lens,0,288,p,0,a.work,{bits:9}),b=0;32>b;)a.lens[b++]=5;v(y,a.lens,0,32,q,0,a.work,{bits:5}),sa=!1}a.lencode=p,a.lenbits=9,a.distcode=q,a.distbits=5}function l(a,b,c,d){var e,f=a.state;return null===f.window&&(f.wsize=1<=f.wsize?(r.arraySet(f.window,b,c-f.wsize,f.wsize,0),f.wnext=0,f.whave=f.wsize):(e=f.wsize-f.wnext,e>d&&(e=d),r.arraySet(f.window,b,c-d,e,f.wnext),d-=e,d?(r.arraySet(f.window,b,c-d,d,0),f.wnext=d,f.whave=f.wsize):(f.wnext+=e,f.wnext===f.wsize&&(f.wnext=0),f.whaven;){if(0===i)break a;i--,m+=e[g++]<>>8&255,c.check=t(c.check,Ba,2,0),m=0,n=0,c.mode=L;break}if(c.flags=0,c.head&&(c.head.done=!1),!(1&c.wrap)||(((255&m)<<8)+(m>>8))%31){a.msg="incorrect header check",c.mode=la;break}if((15&m)!==J){a.msg="unknown compression method",c.mode=la;break}if(m>>>=4,n-=4,wa=(15&m)+8,0===c.wbits)c.wbits=wa;else if(wa>c.wbits){a.msg="invalid window size",c.mode=la;break}c.dmax=1<n;){if(0===i)break a;i--,m+=e[g++]<>8&1),512&c.flags&&(Ba[0]=255&m,Ba[1]=m>>>8&255,c.check=t(c.check,Ba,2,0)),m=0,n=0,c.mode=M;case M:for(;32>n;){if(0===i)break a;i--,m+=e[g++]<>>8&255,Ba[2]=m>>>16&255,Ba[3]=m>>>24&255,c.check=t(c.check,Ba,4,0)),m=0,n=0,c.mode=N;case N:for(;16>n;){if(0===i)break a;i--,m+=e[g++]<>8),512&c.flags&&(Ba[0]=255&m,Ba[1]=m>>>8&255,c.check=t(c.check,Ba,2,0)),m=0,n=0,c.mode=O;case O:if(1024&c.flags){for(;16>n;){if(0===i)break a;i--,m+=e[g++]<>>8&255,c.check=t(c.check,Ba,2,0)),m=0,n=0}else c.head&&(c.head.extra=null);c.mode=P;case P:if(1024&c.flags&&(q=c.length,q>i&&(q=i),q&&(c.head&&(wa=c.head.extra_len-c.length,c.head.extra||(c.head.extra=new Array(c.head.extra_len)),r.arraySet(c.head.extra,e,g,q,wa)),512&c.flags&&(c.check=t(c.check,e,q,g)),i-=q,g+=q,c.length-=q),c.length))break a;c.length=0,c.mode=Q;case Q:if(2048&c.flags){if(0===i)break a;q=0;do wa=e[g+q++],c.head&&wa&&c.length<65536&&(c.head.name+=String.fromCharCode(wa));while(wa&&i>q);if(512&c.flags&&(c.check=t(c.check,e,q,g)),i-=q,g+=q,wa)break a}else c.head&&(c.head.name=null);c.length=0,c.mode=R;case R:if(4096&c.flags){if(0===i)break a;q=0;do wa=e[g+q++],c.head&&wa&&c.length<65536&&(c.head.comment+=String.fromCharCode(wa));while(wa&&i>q);if(512&c.flags&&(c.check=t(c.check,e,q,g)),i-=q,g+=q,wa)break a}else c.head&&(c.head.comment=null);c.mode=S;case S:if(512&c.flags){for(;16>n;){if(0===i)break a;i--,m+=e[g++]<>9&1,c.head.done=!0),a.adler=c.check=0,c.mode=V;break;case T:for(;32>n;){if(0===i)break a;i--,m+=e[g++]<>>=7&n,n-=7&n,c.mode=ia;break}for(;3>n;){if(0===i)break a;i--,m+=e[g++]<>>=1,n-=1,3&m){case 0:c.mode=X;break;case 1:if(k(c),c.mode=ba,b===B){m>>>=2,n-=2;break a}break;case 2:c.mode=$;break;case 3:a.msg="invalid block type",c.mode=la}m>>>=2,n-=2;break;case X:for(m>>>=7&n,n-=7&n;32>n;){if(0===i)break a;i--,m+=e[g++]<>>16^65535)){a.msg="invalid stored block lengths",c.mode=la;break}if(c.length=65535&m,m=0,n=0,c.mode=Y,b===B)break a;case Y:c.mode=Z;case Z:if(q=c.length){if(q>i&&(q=i),q>j&&(q=j),0===q)break a;r.arraySet(f,e,g,q,h),i-=q,g+=q,j-=q,h+=q,c.length-=q;break}c.mode=V;break;case $:for(;14>n;){if(0===i)break a;i--,m+=e[g++]<>>=5,n-=5,c.ndist=(31&m)+1,m>>>=5,n-=5,c.ncode=(15&m)+4,m>>>=4,n-=4,c.nlen>286||c.ndist>30){a.msg="too many length or distance symbols",c.mode=la;break}c.have=0,c.mode=_;case _:for(;c.haven;){if(0===i)break a;i--,m+=e[g++]<>>=3,n-=3}for(;c.have<19;)c.lens[Ca[c.have++]]=0;if(c.lencode=c.lendyn,c.lenbits=7,ya={bits:c.lenbits},xa=v(w,c.lens,0,19,c.lencode,0,c.work,ya),c.lenbits=ya.bits,xa){a.msg="invalid code lengths set",c.mode=la;break}c.have=0,c.mode=aa;case aa:for(;c.have>>24,ra=Aa>>>16&255,sa=65535&Aa,!(n>=qa);){if(0===i)break a;i--,m+=e[g++]<sa)m>>>=qa,n-=qa,c.lens[c.have++]=sa;else{if(16===sa){for(za=qa+2;za>n;){if(0===i)break a;i--,m+=e[g++]<>>=qa,n-=qa,0===c.have){a.msg="invalid bit length repeat",c.mode=la;break}wa=c.lens[c.have-1],q=3+(3&m),m>>>=2,n-=2}else if(17===sa){for(za=qa+3;za>n;){if(0===i)break a;i--,m+=e[g++]<>>=qa,n-=qa,wa=0,q=3+(7&m),m>>>=3,n-=3}else{for(za=qa+7;za>n;){if(0===i)break a;i--,m+=e[g++]<>>=qa,n-=qa,wa=0,q=11+(127&m),m>>>=7,n-=7}if(c.have+q>c.nlen+c.ndist){a.msg="invalid bit length repeat",c.mode=la;break}for(;q--;)c.lens[c.have++]=wa}}if(c.mode===la)break;if(0===c.lens[256]){a.msg="invalid code -- missing end-of-block",c.mode=la;break}if(c.lenbits=9,ya={bits:c.lenbits},xa=v(x,c.lens,0,c.nlen,c.lencode,0,c.work,ya),c.lenbits=ya.bits,xa){a.msg="invalid literal/lengths set",c.mode=la;break}if(c.distbits=6,c.distcode=c.distdyn,ya={bits:c.distbits},xa=v(y,c.lens,c.nlen,c.ndist,c.distcode,0,c.work,ya),c.distbits=ya.bits,xa){a.msg="invalid distances set",c.mode=la;break}if(c.mode=ba,b===B)break a;case ba:c.mode=ca;case ca:if(i>=6&&j>=258){a.next_out=h,a.avail_out=j,a.next_in=g,a.avail_in=i,c.hold=m,c.bits=n,u(a,p),h=a.next_out,f=a.output,j=a.avail_out,g=a.next_in,e=a.input,i=a.avail_in,m=c.hold,n=c.bits,c.mode===V&&(c.back=-1);break}for(c.back=0;Aa=c.lencode[m&(1<>>24,ra=Aa>>>16&255,sa=65535&Aa,!(n>=qa);){if(0===i)break a;i--,m+=e[g++]<>ta)],qa=Aa>>>24,ra=Aa>>>16&255,sa=65535&Aa,!(n>=ta+qa);){if(0===i)break a;i--,m+=e[g++]<>>=ta,n-=ta,c.back+=ta}if(m>>>=qa,n-=qa,c.back+=qa,c.length=sa,0===ra){c.mode=ha;break}if(32&ra){c.back=-1,c.mode=V;break}if(64&ra){a.msg="invalid literal/length code",c.mode=la;break}c.extra=15&ra,c.mode=da;case da:if(c.extra){for(za=c.extra;za>n;){if(0===i)break a;i--,m+=e[g++]<>>=c.extra,n-=c.extra,c.back+=c.extra}c.was=c.length,c.mode=ea;case ea:for(;Aa=c.distcode[m&(1<>>24,ra=Aa>>>16&255,sa=65535&Aa,!(n>=qa);){if(0===i)break a;i--,m+=e[g++]<>ta)],qa=Aa>>>24,ra=Aa>>>16&255,sa=65535&Aa,!(n>=ta+qa);){if(0===i)break a;i--,m+=e[g++]<>>=ta,n-=ta,c.back+=ta}if(m>>>=qa,n-=qa,c.back+=qa,64&ra){a.msg="invalid distance code",c.mode=la;break}c.offset=sa,c.extra=15&ra,c.mode=fa;case fa:if(c.extra){for(za=c.extra;za>n;){if(0===i)break a;i--,m+=e[g++]<>>=c.extra,n-=c.extra,c.back+=c.extra}if(c.offset>c.dmax){a.msg="invalid distance too far back",c.mode=la;break}c.mode=ga;case ga:if(0===j)break a; - -if(q=p-j,c.offset>q){if(q=c.offset-q,q>c.whave&&c.sane){a.msg="invalid distance too far back",c.mode=la;break}q>c.wnext?(q-=c.wnext,oa=c.wsize-q):oa=c.wnext-q,q>c.length&&(q=c.length),pa=c.window}else pa=f,oa=h-c.offset,q=c.length;q>j&&(q=j),j-=q,c.length-=q;do f[h++]=pa[oa++];while(--q);0===c.length&&(c.mode=ca);break;case ha:if(0===j)break a;f[h++]=c.length,j--,c.mode=ca;break;case ia:if(c.wrap){for(;32>n;){if(0===i)break a;i--,m|=e[g++]<n;){if(0===i)break a;i--,m+=e[g++]<=D;D++)P[D]=0;for(E=0;o>E;E++)P[b[n+E]]++;for(H=C,G=d;G>=1&&0===P[G];G--);if(H>G&&(H=G),0===G)return p[q++]=20971520,p[q++]=20971520,s.bits=1,0;for(F=1;G>F&&0===P[F];F++);for(F>H&&(H=F),K=1,D=1;d>=D;D++)if(K<<=1,K-=P[D],0>K)return-1;if(K>0&&(a===g||1!==G))return-1;for(Q[1]=0,D=1;d>D;D++)Q[D+1]=Q[D]+P[D];for(E=0;o>E;E++)0!==b[n+E]&&(r[Q[b[n+E]]++]=E);if(a===g?(N=R=r,y=19):a===h?(N=j,O-=257,R=k,S-=257,y=256):(N=l,R=m,y=-1),M=0,E=0,D=F,x=q,I=H,J=0,v=-1,L=1<e||a===i&&L>f)return 1;for(var T=0;;){T++,z=D-J,r[E]y?(A=R[S+r[E]],B=N[O+r[E]]):(A=96,B=0),t=1<>J)+u]=z<<24|A<<16|B|0;while(0!==u);for(t=1<>=1;if(0!==t?(M&=t-1,M+=t):M=0,E++,0===--P[D]){if(D===G)break;D=b[n+r[E]]}if(D>H&&(M&w)!==v){for(0===J&&(J=H),x+=F,I=D-J,K=1<I+J&&(K-=P[I+J],!(0>=K));)I++,K<<=1;if(L+=1<e||a===i&&L>f)return 1;v=M&w,p[v]=H<<24|I<<16|x-q|0}}return 0!==M&&(p[x+M]=D-J<<24|64<<16|0),s.bits=H,0}},{"../utils/common":27}],37:[function(a,b){"use strict";b.exports={2:"need dictionary",1:"stream end",0:"","-1":"file error","-2":"stream error","-3":"data error","-4":"insufficient memory","-5":"buffer error","-6":"incompatible version"}},{}],38:[function(a,b,c){"use strict";function d(a){for(var b=a.length;--b>=0;)a[b]=0}function e(a){return 256>a?ga[a]:ga[256+(a>>>7)]}function f(a,b){a.pending_buf[a.pending++]=255&b,a.pending_buf[a.pending++]=b>>>8&255}function g(a,b,c){a.bi_valid>V-c?(a.bi_buf|=b<>V-a.bi_valid,a.bi_valid+=c-V):(a.bi_buf|=b<>>=1,c<<=1;while(--b>0);return c>>>1}function j(a){16===a.bi_valid?(f(a,a.bi_buf),a.bi_buf=0,a.bi_valid=0):a.bi_valid>=8&&(a.pending_buf[a.pending++]=255&a.bi_buf,a.bi_buf>>=8,a.bi_valid-=8)}function k(a,b){var c,d,e,f,g,h,i=b.dyn_tree,j=b.max_code,k=b.stat_desc.static_tree,l=b.stat_desc.has_stree,m=b.stat_desc.extra_bits,n=b.stat_desc.extra_base,o=b.stat_desc.max_length,p=0;for(f=0;U>=f;f++)a.bl_count[f]=0;for(i[2*a.heap[a.heap_max]+1]=0,c=a.heap_max+1;T>c;c++)d=a.heap[c],f=i[2*i[2*d+1]+1]+1,f>o&&(f=o,p++),i[2*d+1]=f,d>j||(a.bl_count[f]++,g=0,d>=n&&(g=m[d-n]),h=i[2*d],a.opt_len+=h*(f+g),l&&(a.static_len+=h*(k[2*d+1]+g)));if(0!==p){do{for(f=o-1;0===a.bl_count[f];)f--;a.bl_count[f]--,a.bl_count[f+1]+=2,a.bl_count[o]--,p-=2}while(p>0);for(f=o;0!==f;f--)for(d=a.bl_count[f];0!==d;)e=a.heap[--c],e>j||(i[2*e+1]!==f&&(a.opt_len+=(f-i[2*e+1])*i[2*e],i[2*e+1]=f),d--)}}function l(a,b,c){var d,e,f=new Array(U+1),g=0;for(d=1;U>=d;d++)f[d]=g=g+c[d-1]<<1;for(e=0;b>=e;e++){var h=a[2*e+1];0!==h&&(a[2*e]=i(f[h]++,h))}}function m(){var a,b,c,d,e,f=new Array(U+1);for(c=0,d=0;O-1>d;d++)for(ia[d]=c,a=0;a<1<<_[d];a++)ha[c++]=d;for(ha[c-1]=d,e=0,d=0;16>d;d++)for(ja[d]=e,a=0;a<1<>=7;R>d;d++)for(ja[d]=e<<7,a=0;a<1<=b;b++)f[b]=0;for(a=0;143>=a;)ea[2*a+1]=8,a++,f[8]++;for(;255>=a;)ea[2*a+1]=9,a++,f[9]++;for(;279>=a;)ea[2*a+1]=7,a++,f[7]++;for(;287>=a;)ea[2*a+1]=8,a++,f[8]++;for(l(ea,Q+1,f),a=0;R>a;a++)fa[2*a+1]=5,fa[2*a]=i(a,5);ka=new na(ea,_,P+1,Q,U),la=new na(fa,aa,0,R,U),ma=new na(new Array(0),ba,0,S,W)}function n(a){var b;for(b=0;Q>b;b++)a.dyn_ltree[2*b]=0;for(b=0;R>b;b++)a.dyn_dtree[2*b]=0;for(b=0;S>b;b++)a.bl_tree[2*b]=0;a.dyn_ltree[2*X]=1,a.opt_len=a.static_len=0,a.last_lit=a.matches=0}function o(a){a.bi_valid>8?f(a,a.bi_buf):a.bi_valid>0&&(a.pending_buf[a.pending++]=a.bi_buf),a.bi_buf=0,a.bi_valid=0}function p(a,b,c,d){o(a),d&&(f(a,c),f(a,~c)),E.arraySet(a.pending_buf,a.window,b,c,a.pending),a.pending+=c}function q(a,b,c,d){var e=2*b,f=2*c;return a[e]c;c++)0!==f[2*c]?(a.heap[++a.heap_len]=j=c,a.depth[c]=0):f[2*c+1]=0;for(;a.heap_len<2;)e=a.heap[++a.heap_len]=2>j?++j:0,f[2*e]=1,a.depth[e]=0,a.opt_len--,h&&(a.static_len-=g[2*e+1]);for(b.max_code=j,c=a.heap_len>>1;c>=1;c--)r(a,f,c);e=i;do c=a.heap[1],a.heap[1]=a.heap[a.heap_len--],r(a,f,1),d=a.heap[1],a.heap[--a.heap_max]=c,a.heap[--a.heap_max]=d,f[2*e]=f[2*c]+f[2*d],a.depth[e]=(a.depth[c]>=a.depth[d]?a.depth[c]:a.depth[d])+1,f[2*c+1]=f[2*d+1]=e,a.heap[1]=e++,r(a,f,1);while(a.heap_len>=2);a.heap[--a.heap_max]=a.heap[1],k(a,b),l(f,j,a.bl_count)}function u(a,b,c){var d,e,f=-1,g=b[1],h=0,i=7,j=4;for(0===g&&(i=138,j=3),b[2*(c+1)+1]=65535,d=0;c>=d;d++)e=g,g=b[2*(d+1)+1],++hh?a.bl_tree[2*e]+=h:0!==e?(e!==f&&a.bl_tree[2*e]++,a.bl_tree[2*Y]++):10>=h?a.bl_tree[2*Z]++:a.bl_tree[2*$]++,h=0,f=e,0===g?(i=138,j=3):e===g?(i=6,j=3):(i=7,j=4))}function v(a,b,c){var d,e,f=-1,i=b[1],j=0,k=7,l=4;for(0===i&&(k=138,l=3),d=0;c>=d;d++)if(e=i,i=b[2*(d+1)+1],!(++jj){do h(a,e,a.bl_tree);while(0!==--j)}else 0!==e?(e!==f&&(h(a,e,a.bl_tree),j--),h(a,Y,a.bl_tree),g(a,j-3,2)):10>=j?(h(a,Z,a.bl_tree),g(a,j-3,3)):(h(a,$,a.bl_tree),g(a,j-11,7));j=0,f=e,0===i?(k=138,l=3):e===i?(k=6,l=3):(k=7,l=4)}}function w(a){var b;for(u(a,a.dyn_ltree,a.l_desc.max_code),u(a,a.dyn_dtree,a.d_desc.max_code),t(a,a.bl_desc),b=S-1;b>=3&&0===a.bl_tree[2*ca[b]+1];b--);return a.opt_len+=3*(b+1)+5+5+4,b}function x(a,b,c,d){var e;for(g(a,b-257,5),g(a,c-1,5),g(a,d-4,4),e=0;d>e;e++)g(a,a.bl_tree[2*ca[e]+1],3);v(a,a.dyn_ltree,b-1),v(a,a.dyn_dtree,c-1)}function y(a){var b,c=4093624447;for(b=0;31>=b;b++,c>>>=1)if(1&c&&0!==a.dyn_ltree[2*b])return G;if(0!==a.dyn_ltree[18]||0!==a.dyn_ltree[20]||0!==a.dyn_ltree[26])return H;for(b=32;P>b;b++)if(0!==a.dyn_ltree[2*b])return H;return G}function z(a){pa||(m(),pa=!0),a.l_desc=new oa(a.dyn_ltree,ka),a.d_desc=new oa(a.dyn_dtree,la),a.bl_desc=new oa(a.bl_tree,ma),a.bi_buf=0,a.bi_valid=0,n(a)}function A(a,b,c,d){g(a,(J<<1)+(d?1:0),3),p(a,b,c,!0)}function B(a){g(a,K<<1,3),h(a,X,ea),j(a)}function C(a,b,c,d){var e,f,h=0;a.level>0?(a.strm.data_type===I&&(a.strm.data_type=y(a)),t(a,a.l_desc),t(a,a.d_desc),h=w(a),e=a.opt_len+3+7>>>3,f=a.static_len+3+7>>>3,e>=f&&(e=f)):e=f=c+5,e>=c+4&&-1!==b?A(a,b,c,d):a.strategy===F||f===e?(g(a,(K<<1)+(d?1:0),3),s(a,ea,fa)):(g(a,(L<<1)+(d?1:0),3),x(a,a.l_desc.max_code+1,a.d_desc.max_code+1,h+1),s(a,a.dyn_ltree,a.dyn_dtree)),n(a),d&&o(a)}function D(a,b,c){return a.pending_buf[a.d_buf+2*a.last_lit]=b>>>8&255,a.pending_buf[a.d_buf+2*a.last_lit+1]=255&b,a.pending_buf[a.l_buf+a.last_lit]=255&c,a.last_lit++,0===b?a.dyn_ltree[2*c]++:(a.matches++,b--,a.dyn_ltree[2*(ha[c]+P+1)]++,a.dyn_dtree[2*e(b)]++),a.last_lit===a.lit_bufsize-1}var E=a("../utils/common"),F=4,G=0,H=1,I=2,J=0,K=1,L=2,M=3,N=258,O=29,P=256,Q=P+1+O,R=30,S=19,T=2*Q+1,U=15,V=16,W=7,X=256,Y=16,Z=17,$=18,_=[0,0,0,0,0,0,0,0,1,1,1,1,2,2,2,2,3,3,3,3,4,4,4,4,5,5,5,5,0],aa=[0,0,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13],ba=[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,3,7],ca=[16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15],da=512,ea=new Array(2*(Q+2));d(ea);var fa=new Array(2*R);d(fa);var ga=new Array(da);d(ga);var ha=new Array(N-M+1);d(ha);var ia=new Array(O);d(ia);var ja=new Array(R);d(ja);var ka,la,ma,na=function(a,b,c,d,e){this.static_tree=a,this.extra_bits=b,this.extra_base=c,this.elems=d,this.max_length=e,this.has_stree=a&&a.length},oa=function(a,b){this.dyn_tree=a,this.max_code=0,this.stat_desc=b},pa=!1;c._tr_init=z,c._tr_stored_block=A,c._tr_flush_block=C,c._tr_tally=D,c._tr_align=B},{"../utils/common":27}],39:[function(a,b){"use strict";function c(){this.input=null,this.next_in=0,this.avail_in=0,this.total_in=0,this.output=null,this.next_out=0,this.avail_out=0,this.total_out=0,this.msg="",this.state=null,this.data_type=2,this.adler=0}b.exports=c},{}]},{},[9])(9)}),function(a,b){function c(a){for(var b=Object.create(null),c=0;c=0;)if(b[c]==a)return!0;return!1}function g(a,b){for(var c=0,d=b.length;d>c;++c)if(a(b[c]))return b[c]}function h(a,b){if(0>=b)return"";if(1==b)return a;var c=h(a,b>>1);return c+=c,1&b&&(c+=a),c}function i(a,b){Error.call(this,a),this.msg=a,this.defs=b}function j(a,b,c){a===!0&&(a={});var d=a||{};if(c)for(var e in d)d.hasOwnProperty(e)&&!b.hasOwnProperty(e)&&i.croak("`"+e+"` is not a supported option",b);for(var e in b)b.hasOwnProperty(e)&&(d[e]=a&&a.hasOwnProperty(e)?a[e]:b[e]);return d}function k(a,b){for(var c in b)b.hasOwnProperty(c)&&(a[c]=b[c]);return a}function l(){}function m(a,b){a.indexOf(b)<0&&a.push(b)}function n(a,b){return a.replace(/\{(.+?)\}/g,function(a,c){return b[c]})}function o(a,b){for(var c=a.length;--c>=0;)a[c]===b&&a.splice(c,1)}function p(a,b){function c(a,c){for(var d=[],e=0,f=0,g=0;e=0})}function s(a){function b(a){if(1==a.length)return c+="return str === "+JSON.stringify(a[0])+";";c+="switch(str){";for(var b=0;b3){d.sort(function(a,b){return b.length-a.length}),c+="switch(str.length){";for(var e=0;e=0;)if(!b(a[c]))return!1;return!0}function u(){this._values=Object.create(null),this._size=0}function v(a,b,c,d){arguments.length<4&&(d=U),b=b?b.split(/\s+/):[];var e=b;d&&d.PROPS&&(b=b.concat(d.PROPS));for(var f="return function AST_"+a+"(props){ if (props) { ",g=b.length;--g>=0;)f+="this."+b[g]+" = props."+b[g]+";";var h=d&&new d;(h&&h.initialize||c&&c.initialize)&&(f+="this.initialize();"),f+="}}";var i=new Function(f)();if(h&&(i.prototype=h,i.BASE=d),d&&d.SUBCLASSES.push(i),i.prototype.CTOR=i,i.PROPS=b||null,i.SELF_PROPS=e,i.SUBCLASSES=[],a&&(i.prototype.TYPE=i.TYPE=a),c)for(g in c)c.hasOwnProperty(g)&&(/^\$/.test(g)?i[g.substr(1)]=c[g]:i.prototype[g]=c[g]);return i.DEFMETHOD=function(a,b){this.prototype[a]=b},i}function w(a,b){a.body instanceof V?a.body._walk(b):a.body.forEach(function(a){a._walk(b)})}function x(a){this.visit=a,this.stack=[]}function y(a){return a>=97&&122>=a||a>=65&&90>=a||a>=170&&Lb.letter.test(String.fromCharCode(a))}function z(a){return a>=48&&57>=a}function A(a){return z(a)||y(a)}function B(a){return Lb.non_spacing_mark.test(a)||Lb.space_combining_mark.test(a)}function C(a){return Lb.connector_punctuation.test(a)}function D(a){return!Ab(a)&&/^[a-z_$][a-z0-9_$]*$/i.test(a)}function E(a){return 36==a||95==a||y(a)}function F(a){var b=a.charCodeAt(0);return E(b)||z(b)||8204==b||8205==b||B(a)||C(a)}function G(a){return/^[a-z_$][a-z0-9_$]*$/i.test(a)}function H(a){return Db.test(a)?parseInt(a.substr(2),16):Eb.test(a)?parseInt(a.substr(1),8):Fb.test(a)?parseFloat(a):void 0}function I(a,b,c,d){this.message=a,this.line=b,this.col=c,this.pos=d,this.stack=(new Error).stack}function J(a,b,c,d,e){throw new I(a,c,d,e)}function K(a,b,c){return a.type==b&&(null==c||a.value==c)}function L(a,b,c){function d(){return y.text.charAt(y.pos)}function e(a,b){var c=y.text.charAt(y.pos++);if(a&&!c)throw Mb;return"\n"==c?(y.newline_before=y.newline_before||!b,++y.line,y.col=0):++y.col,c}function f(a){for(;a-->0;)e()}function g(a){return y.text.substr(y.pos,a.length)==a}function h(a,b){var c=y.text.indexOf(a,y.pos);if(b&&-1==c)throw Mb;return c}function i(){y.tokline=y.line,y.tokcol=y.col,y.tokpos=y.pos}function j(a,c,d){y.regex_allowed="operator"==a&&!Ob(c)||"keyword"==a&&Bb(c)||"punc"==a&&Ib(c),B="punc"==a&&"."==c;var e={type:a,value:c,line:y.tokline,col:y.tokcol,pos:y.tokpos,endpos:y.pos,nlb:y.newline_before,file:b};if(!d){e.comments_before=y.comments_before,y.comments_before=[];for(var f=0,g=e.comments_before.length;g>f;f++)e.nlb=e.nlb||e.comments_before[f].nlb}return y.newline_before=!1,new T(e)}function k(){for(;Hb(d());)e()}function l(a){for(var b,c="",f=0;(b=d())&&a(b,f++);)c+=e();return c}function m(a){J(a,b,y.tokline,y.tokcol,y.tokpos)}function n(a){var b=!1,c=!1,d=!1,e="."==a,f=l(function(f,g){var h=f.charCodeAt(0);switch(h){case 120:case 88:return d?!1:d=!0;case 101:case 69:return d?!0:b?!1:b=c=!0;case 45:return c||0==g&&!a;case 43:return c;case c=!1,46:return e||d||b?!1:e=!0}return A(h)});a&&(f=a+f);var g=H(f);return isNaN(g)?void m("Invalid syntax: "+f):j("num",g)}function o(a){var b=e(!0,a);switch(b.charCodeAt(0)){case 110:return"\n";case 114:return"\r";case 116:return" ";case 98:return"\b";case 118:return"";case 102:return"\f";case 48:return"\x00";case 120:return String.fromCharCode(p(2));case 117:return String.fromCharCode(p(4));case 10:return"";default:return b}}function p(a){for(var b=0;a>0;--a){var c=parseInt(e(!0),16);isNaN(c)&&m("Invalid hex-character pattern in string"),b=b<<4|c}return b}function q(a){var b,c=y.regex_allowed,d=h("\n");return-1==d?(b=y.text.substr(y.pos),y.pos=y.text.length):(b=y.text.substring(y.pos,d),y.pos=d),y.comments_before.push(j(a,b,!0)),y.regex_allowed=c,x()}function r(){for(var a,b,c=!1,f="",g=!1;null!=(a=d());)if(c)"u"!=a&&m("Expecting UnicodeEscapeSequence -- uXXXX"),a=o(),F(a)||m("Unicode char: "+a.charCodeAt(0)+" is not valid in identifier"),f+=a,c=!1;else if("\\"==a)g=c=!0,e();else{if(!F(a))break;f+=e()}return yb(f)&&g&&(b=f.charCodeAt(0).toString(16).toUpperCase(),f="\\u"+"0000".substr(b.length)+b+f.slice(1)),f}function s(a){function b(a){if(!d())return a;var c=a+d();return Gb(c)?(e(),b(c)):a}return j("operator",b(a||e()))}function t(){switch(e(),d()){case"/":return e(),q("comment1");case"*":return e(),D()}return y.regex_allowed?G(""):s("/")}function u(){return e(),z(d().charCodeAt(0))?n("."):j("punc",".")}function v(){var a=r();return B?j("name",a):zb(a)?j("atom",a):yb(a)?Gb(a)?j("operator",a):j("keyword",a):j("name",a)}function w(a,b){return function(c){try{return b(c)}catch(d){if(d!==Mb)throw d;m(a)}}}function x(a){if(null!=a)return G(a);if(k(),i(),c){if(g("")&&y.newline_before)return f(3),q("comment4")}var b=d();if(!b)return j("eof");var h=b.charCodeAt(0);switch(h){case 34:case 39:return C();case 46:return u();case 47:return t()}return z(h)?n():Jb(b)?j("punc",e()):Cb(b)?s():92==h||E(h)?v():void m("Unexpected character '"+b+"'")}var y={text:a.replace(/\r\n?|[\n\u2028\u2029]/g,"\n").replace(/\uFEFF/g,""),filename:b,pos:0,tokpos:0,line:1,tokline:0,col:0,tokcol:0,newline_before:!1,regex_allowed:!1,comments_before:[]},B=!1,C=w("Unterminated string constant",function(){for(var a=e(),b="";;){var c=e(!0);if("\\"==c){var d=0,f=null;c=l(function(a){if(a>="0"&&"7">=a){if(!f)return f=a,++d;if("3">=f&&2>=d)return++d;if(f>="4"&&1>=d)return++d}return!1}),c=d>0?String.fromCharCode(parseInt(c,8)):o(!0)}else if(c==a)break;b+=c}return j("string",b)}),D=w("Unterminated multiline comment",function(){var a=y.regex_allowed,b=h("*/",!0),c=y.text.substring(y.pos,b),d=c.split("\n"),e=d.length;y.pos=b+2,y.line+=e-1,e>1?y.col=d[e-1].length:y.col+=d[e-1].length,y.col+=2;var f=y.newline_before=y.newline_before||c.indexOf("\n")>=0;return y.comments_before.push(j("comment2",c,!0)),y.regex_allowed=a,y.newline_before=f,x()}),G=w("Unterminated regular expression",function(a){for(var b,c=!1,d=!1;b=e(!0);)if(c)a+="\\"+b,c=!1;else if("["==b)d=!0,a+=b;else if("]"==b&&d)d=!1,a+=b;else{if("/"==b&&!d)break;"\\"==b?c=!0:a+=b}var f=r();return j("regexp",new RegExp(a,f))});return x.context=function(a){return a&&(y=a),y},x}function M(a,b){function c(a,b){return K(Q.token,a,b)}function d(){return Q.peeked||(Q.peeked=Q.input())}function e(){return Q.prev=Q.token,Q.peeked?(Q.token=Q.peeked,Q.peeked=null):Q.token=Q.input(),Q.in_directives=Q.in_directives&&("string"==Q.token.type||c("punc",";")),Q.token}function f(){return Q.prev}function h(a,b,c,d){var e=Q.input.context();J(a,e.filename,null!=b?b:e.tokline,null!=c?c:e.tokcol,null!=d?d:e.tokpos)}function i(a,b){h(b,a.line,a.col)}function k(a){null==a&&(a=Q.token),i(a,"Unexpected token: "+a.type+" ("+a.value+")")}function l(a,b){return c(a,b)?e():void i(Q.token,"Unexpected token "+Q.token.type+" «"+Q.token.value+"», expected "+a+" «"+b+"»")}function m(a){return l("punc",a)}function n(){return!b.strict&&(Q.token.nlb||c("eof")||c("punc","}"))}function o(){c("punc",";")?e():n()||k()}function p(){m("(");var a=ya(!0);return m(")"),a}function q(a){return function(){var b=Q.token,c=a(),d=f();return c.start=b,c.end=d,c}}function r(){(c("operator","/")||c("operator","/="))&&(Q.peeked=null,Q.token=Q.input(Q.token.value.substr(1)))}function s(){var a=I(hb);g(function(b){return b.name==a.name},Q.labels)&&h("Label "+a.name+" defined twice"),m(":"),Q.labels.push(a);var b=R();return Q.labels.pop(),b instanceof ca||a.references.forEach(function(b){b instanceof va&&(b=b.label.start,h("Continue label `"+a.name+"` refers to non-IterationStatement.",b.line,b.col,b.pos))}),new ba({body:b,label:a})}function t(a){return new Y({body:(a=ya(!0),o(),a)})}function u(a){var b,c=null;n()||(c=I(jb,!0)),null!=c?(b=g(function(a){return a.name==c.name},Q.labels),b||h("Undefined label "+c.name),c.thedef=b):0==Q.in_loop&&h(a.TYPE+" not inside a loop or switch"),o();var d=new a({label:c});return b&&b.references.push(d),d}function v(){m("(");var a=null;return!c("punc",";")&&(a=c("keyword","var")?(e(),T(!0)):ya(!0,!0),c("operator","in"))?(a instanceof Fa&&a.definitions.length>1&&h("Only one variable declaration allowed in for..in loop"),e(),x(a)):w(a)}function w(a){m(";");var b=c("punc",";")?null:ya(!0);m(";");var d=c("punc",")")?null:ya(!0);return m(")"),new ga({init:a,condition:b,step:d,body:P(R)})}function x(a){var b=a instanceof Fa?a.definitions[0].name:null,c=ya(!0);return m(")"),new ha({init:a,name:b,object:c,body:P(R)})}function y(){var a=p(),b=R(),d=null;return c("keyword","else")&&(e(),d=R()),new wa({condition:a,body:b,alternative:d})}function z(){m("{");for(var a=[];!c("punc","}");)c("eof")&&k(),a.push(R());return e(),a}function A(){m("{");for(var a,b=[],d=null,g=null;!c("punc","}");)c("eof")&&k(),c("keyword","case")?(g&&(g.end=f()),d=[],g=new Aa({start:(a=Q.token,e(),a),expression:ya(!0),body:d}),b.push(g),m(":")):c("keyword","default")?(g&&(g.end=f()),d=[],g=new za({start:(a=Q.token,e(),m(":"),a),body:d}),b.push(g)):(d||k(),d.push(R()));return g&&(g.end=f()),e(),b}function B(){var a=z(),b=null,d=null;if(c("keyword","catch")){var g=Q.token;e(),m("(");var i=I(gb);m(")"),b=new Ca({start:g,argname:i,body:z(),end:f()})}if(c("keyword","finally")){var g=Q.token;e(),d=new Da({start:g,body:z(),end:f()})}return b||d||h("Missing catch/finally blocks"),new Ba({body:a,bcatch:b,bfinally:d})}function C(a,b){for(var d=[];d.push(new Ha({start:Q.token,name:I(b?cb:bb),value:c("operator","=")?(e(),ya(!1,a)):null,end:f()})),c("punc",",");)e();return d}function D(){var a,b=Q.token;switch(b.type){case"name":case"keyword":a=H(ib);break;case"num":a=new nb({start:b,end:b,value:b.value});break;case"string":a=new mb({start:b,end:b,value:b.value});break;case"regexp":a=new ob({start:b,end:b,value:b.value});break;case"atom":switch(b.value){case"false":a=new wb({start:b,end:b});break;case"true":a=new xb({start:b,end:b});break;case"null":a=new qb({start:b,end:b})}}return e(),a}function E(a,b,d){for(var f=!0,g=[];!c("punc",a)&&(f?f=!1:m(","),!b||!c("punc",a));)g.push(c("punc",",")&&d?new tb({start:Q.token,end:Q.token}):ya(!1));return e(),g}function F(){var a=Q.token;switch(e(),a.type){case"num":case"string":case"name":case"operator":case"keyword":case"atom":return a.value;default:k()}}function G(){var a=Q.token;switch(e(),a.type){case"name":case"operator":case"keyword":case"atom":return a.value;default:k()}}function H(a){var b=Q.token.value;return new("this"==b?kb:a)({name:String(b),start:Q.token,end:Q.token})}function I(a,b){if(!c("name"))return b||h("Name expected"),null;var d=H(a);return e(),d}function M(a,b,c){return"++"!=b&&"--"!=b||O(c)||h("Invalid use of "+b+" operator"),new a({operator:b,expression:c})}function N(a){return pa(la(!0),0,a)}function O(a){return b.strict?a instanceof kb?!1:a instanceof La||a instanceof $a:!0}function P(a){++Q.in_loop;var b=a();return--Q.in_loop,b}b=j(b,{strict:!1,filename:null,toplevel:null,expression:!1,html5_comments:!0,bare_returns:!1});var Q={input:"string"==typeof a?L(a,b.filename,b.html5_comments):a,token:null,prev:null,peeked:null,in_function:0,in_directives:!0,in_loop:0,labels:[]};Q.token=e();var R=q(function(){var a;switch(r(),Q.token.type){case"string":var g=Q.in_directives,i=t();return g&&i.body instanceof mb&&!c("punc",",")?new X({value:i.body.value}):i;case"num":case"regexp":case"operator":case"atom":return t();case"name":return K(d(),"punc",":")?s():t();case"punc":switch(Q.token.value){case"{":return new $({start:Q.token,body:z(),end:f()});case"[":case"(":return t();case";":return e(),new _;default:k()}case"keyword":switch(a=Q.token.value,e(),a){case"break":return u(ua);case"continue":return u(va);case"debugger":return o(),new W;case"do":return new ea({body:P(R),condition:(l("keyword","while"),a=p(),o(),a)});case"while":return new fa({condition:p(),body:P(R)});case"for":return v();case"function":return S(oa);case"if":return y();case"return":return 0!=Q.in_function||b.bare_returns||h("'return' outside of function"),new ra({value:c("punc",";")?(e(),null):n()?null:(a=ya(!0),o(),a)});case"switch":return new xa({expression:p(),body:P(A)});case"throw":return Q.token.nlb&&h("Illegal newline after 'throw'"),new sa({value:(a=ya(!0),o(),a)});case"try":return B();case"var":return a=T(),o(),a;case"const":return a=U(),o(),a;case"with":return new ia({expression:p(),body:R()});default:k()}}}),S=function(a){var b=a===oa,d=c("name")?I(b?eb:fb):null;return b&&!d&&k(),m("("),new a({name:d,argnames:function(a,b){for(;!c("punc",")");)a?a=!1:m(","),b.push(I(db));return e(),b}(!0,[]),body:function(a,b){++Q.in_function,Q.in_directives=!0,Q.in_loop=0,Q.labels=[];var c=z();return--Q.in_function,Q.in_loop=a,Q.labels=b,c}(Q.in_loop,Q.labels)})},T=function(a){return new Fa({start:f(),definitions:C(a,!1),end:f()})},U=function(){return new Ga({start:f(),definitions:C(!1,!0),end:f()})},V=function(){var a=Q.token;l("operator","new");var b,d=Z(!1);return c("punc","(")?(e(),b=E(")")):b=[],ja(new Ja({start:a,expression:d,args:b,end:f()}),!0)},Z=function(a){if(c("operator","new"))return V();var b=Q.token;if(c("punc")){switch(b.value){case"(":e();var d=ya(!0);return d.start=b,d.end=Q.token,m(")"),ja(d,a);case"[":return ja(aa(),a);case"{":return ja(da(),a)}k()}if(c("keyword","function")){e();var g=S(na);return g.start=b,g.end=f(),ja(g,a)}return Sb[Q.token.type]?ja(D(),a):void k()},aa=q(function(){return m("["),new Ua({elements:E("]",!b.strict,!0)})}),da=q(function(){m("{");for(var a=!0,d=[];!c("punc","}")&&(a?a=!1:m(","),b.strict||!c("punc","}"));){var g=Q.token,h=g.type,i=F();if("name"==h&&!c("punc",":")){if("get"==i){d.push(new Za({start:g,key:D(),value:S(ma),end:f()}));continue}if("set"==i){d.push(new Ya({start:g,key:D(),value:S(ma),end:f()}));continue}}m(":"),d.push(new Xa({start:g,key:i,value:ya(!1),end:f()}))}return e(),new Va({properties:d})}),ja=function(a,b){var d=a.start;if(c("punc","."))return e(),ja(new Ma({start:d,expression:a,property:G(),end:f()}),b);if(c("punc","[")){e();var g=ya(!0);return m("]"),ja(new Na({start:d,expression:a,property:g,end:f()}),b)}return b&&c("punc","(")?(e(),ja(new Ia({start:d,expression:a,args:E(")"),end:f()}),!0)):a},la=function(a){var b=Q.token;if(c("operator")&&Nb(b.value)){e(),r();var d=M(Pa,b.value,la(a));return d.start=b,d.end=f(),d}for(var g=Z(a);c("operator")&&Ob(Q.token.value)&&!Q.token.nlb;)g=M(Qa,Q.token.value,g),g.start=b,g.end=Q.token,e();return g},pa=function(a,b,d){var f=c("operator")?Q.token.value:null;"in"==f&&d&&(f=null);var g=null!=f?Qb[f]:null;if(null!=g&&g>b){e();var h=pa(la(!0),g,d);return pa(new Ra({start:a.start,left:a,operator:f,right:h,end:h.end}),b,d)}return a},qa=function(a){var b=Q.token,d=N(a);if(c("operator","?")){e();var g=ya(!1);return m(":"),new Sa({start:b,condition:d,consequent:g,alternative:ya(!1,a),end:f()})}return d},ta=function(a){var b=Q.token,d=qa(a),g=Q.token.value;if(c("operator")&&Pb(g)){if(O(d))return e(),new Ta({start:b,left:d,operator:g,right:ta(a),end:f()});h("Invalid assignment")}return d},ya=function(a,b){var f=Q.token,g=ta(b);return a&&c("punc",",")?(e(),new Ka({start:f,car:g,cdr:ya(!0,b),end:d()})):g};return b.expression?ya(!0):function(){for(var a=Q.token,d=[];!c("eof");)d.push(R());var e=f(),g=b.toplevel;return g?(g.body=g.body.concat(d),g.end=e):g=new ka({start:a,body:d,end:e}),g}()}function N(a,b){x.call(this),this.before=a,this.after=b}function O(a,b,c){this.name=c.name,this.orig=[c],this.scope=a,this.references=[],this.global=!1,this.mangled_name=null,this.undeclared=!1,this.constant=!1,this.index=b}function P(a){function b(a,b){return a.replace(/[\u0080-\uffff]/g,function(a){var c=a.charCodeAt(0).toString(16);if(c.length<=2&&!b){for(;c.length<2;)c="0"+c;return"\\x"+c}for(;c.length<4;)c="0"+c;return"\\u"+c})}function c(c){var d=0,e=0;return c=c.replace(/[\\\b\f\n\r\t\x22\x27\u2028\u2029\0]/g,function(a){switch(a){case"\\":return"\\\\";case"\b":return"\\b";case"\f":return"\\f";case"\n":return"\\n";case"\r":return"\\r";case"\u2028":return"\\u2028";case"\u2029":return"\\u2029";case'"':return++d,'"';case"'":return++e,"'";case"\x00":return"\\x00"}return a}),a.ascii_only&&(c=b(c)),d>e?"'"+c.replace(/\x27/g,"\\'")+"'":'"'+c.replace(/\x22/g,'\\"')+'"'}function d(b){var d=c(b);return a.inline_script&&(d=d.replace(/<\x2fscript([>\/\t\n\f\r ])/gi,"<\\/script$1")),d}function e(c){return c=c.toString(),a.ascii_only&&(c=b(c,!0)),c}function f(b){return h(" ",a.indent_start+v-b*a.indent_level)}function g(){return C.charAt(C.length-1)}function i(){a.max_line_len&&w>a.max_line_len&&k("\n")}function k(b){b=String(b);var c=b.charAt(0);if(B&&(c&&!(";}".indexOf(c)<0)||/[;]$/.test(C)||(a.semicolons||D(c)?(z+=";",w++,y++):(z+="\n",y++,x++,w=0),a.beautify||(A=!1)),B=!1,i()),!a.beautify&&a.preserve_line&&L[L.length-1])for(var d=L[L.length-1].start.line;d>x;)z+="\n",y++,x++,w=0,A=!1;if(A){var e=g();(F(e)&&(F(c)||"\\"==c)||/^[\+\-\/]$/.test(c)&&c==e)&&(z+=" ",w++,y++),A=!1}var f=b.split(/\r?\n/),h=f.length-1;x+=h,0==h?w+=f[h].length:w=f[h].length,y+=b.length,C=b,z+=b}function m(){B=!1,k(";")}function n(){return v+a.indent_level}function o(a){var b;return k("{"),I(),H(n(),function(){b=a()}),G(),k("}"),b}function p(a){k("(");var b=a();return k(")"),b}function q(a){k("[");var b=a();return k("]"),b}function r(){k(","),E()}function t(){k(":"),a.space_colon&&E()}function u(){return z}a=j(a,{indent_start:0,indent_level:4,quote_keys:!1,space_colon:!0,ascii_only:!1,unescape_regexps:!1,inline_script:!1,width:80,max_line_len:32e3,beautify:!1,source_map:null,bracketize:!1,semicolons:!0,comments:!1,preserve_line:!1,screw_ie8:!1,preamble:null},!0);var v=0,w=0,x=1,y=0,z="",A=!1,B=!1,C=null,D=s("( [ + * / - , ."),E=a.beautify?function(){k(" ")}:function(){A=!0},G=a.beautify?function(b){a.beautify&&k(f(b?.5:0))}:l,H=a.beautify?function(a,b){a===!0&&(a=n());var c=v;v=a;var d=b();return v=c,d}:function(a,b){return b()},I=a.beautify?function(){k("\n")}:l,J=a.beautify?function(){k(";")}:function(){B=!0},K=a.source_map?function(b,c){try{b&&a.source_map.add(b.file||"?",x,w,b.line,b.col,c||"name"!=b.type?c:b.value)}catch(d){U.warn("Couldn't figure out mapping for {file}:{line},{col} → {cline},{ccol} [{name}]",{file:b.file,line:b.line,col:b.col,cline:x,ccol:w,name:c||""})}}:l;a.preamble&&k(a.preamble.replace(/\r\n?|[\n\u2028\u2029]|\s*$/g,"\n"));var L=[];return{get:u,toString:u,indent:G,indentation:function(){return v},current_width:function(){return w-v},should_break:function(){return a.width&&this.current_width()>=a.width},newline:I,print:k,space:E,comma:r,colon:t,last:function(){return C},semicolon:J,force_semicolon:m,to_ascii:b,print_name:function(a){k(e(a))},print_string:function(a){k(d(a))},next_indent:n,with_indent:H,with_block:o,with_parens:p,with_square:q,add_mapping:K,option:function(b){return a[b]},line:function(){return x},col:function(){return w},pos:function(){return y},push_node:function(a){L.push(a)},pop_node:function(){return L.pop()},stack:function(){return L},parent:function(a){return L[L.length-2-(a||0)]}}}function Q(a,b){ -return this instanceof Q?(N.call(this,this.before,this.after),void(this.options=j(a,{sequences:!b,properties:!b,dead_code:!b,drop_debugger:!b,unsafe:!1,unsafe_comps:!1,conditionals:!b,comparisons:!b,evaluate:!b,booleans:!b,loops:!b,unused:!b,hoist_funs:!b,keep_fargs:!1,hoist_vars:!1,if_return:!b,join_vars:!b,cascade:!b,side_effects:!b,pure_getters:!1,pure_funcs:null,negate_iife:!b,screw_ie8:!1,drop_console:!1,angular:!1,warnings:!0,global_defs:{}},!0))):new Q(a,b)}function R(a){function b(b,e,f,g,h,i){if(d){var j=d.originalPositionFor({line:g,column:h});if(null===j.source)return;b=j.source,g=j.line,h=j.column,i=j.name||i}c.addMapping({generated:{line:e+a.dest_line_diff,column:f},original:{line:g+a.orig_line_diff,column:h},source:b,name:i})}a=j(a,{file:null,root:null,orig:null,orig_line_diff:0,dest_line_diff:0});var c=new MOZ_SourceMap.SourceMapGenerator({file:a.file,sourceRoot:a.root}),d=a.orig&&new MOZ_SourceMap.SourceMapConsumer(a.orig);return{add:b,get:function(){return c},toString:function(){return c.toString()}}}b.UglifyJS=a,i.prototype=Object.create(Error.prototype),i.prototype.constructor=i,i.croak=function(a,b){throw new i(a,b)};var S=function(){function a(a,f,g){function h(){var h=f(a[i],i),l=h instanceof d;return l&&(h=h.v),h instanceof b?(h=h.v,h instanceof c?k.push.apply(k,g?h.v.slice().reverse():h.v):k.push(h)):h!==e&&(h instanceof c?j.push.apply(j,g?h.v.slice().reverse():h.v):j.push(h)),l}var i,j=[],k=[];if(a instanceof Array)if(g){for(i=a.length;--i>=0&&!h(););j.reverse(),k.reverse()}else for(i=0;i SymbolDef for all variables/functions defined in this scope",functions:"[Object/S] like `variables`, but only lists function declarations",uses_with:"[boolean/S] tells whether this scope uses the `with` statement",uses_eval:"[boolean/S] tells whether this scope contains a direct call to the global `eval`",parent_scope:"[AST_Scope?/S] link to the parent scope",enclosed:"[SymbolDef*/S] a list of all symbol definitions that are accessed from this scope or any subscopes",cname:"[integer/S] current index for mangling variables (used internally by the mangler)"}},Z),ka=v("Toplevel","globals",{$documentation:"The toplevel scope",$propdoc:{globals:"[Object/S] a map of name -> SymbolDef for all undeclared names"},wrap_enclose:function(a){var b=this,c=[],d=[];a.forEach(function(a){var b=a.lastIndexOf(":");c.push(a.substr(0,b)),d.push(a.substr(b+1))});var e="(function("+d.join(",")+"){ '$ORIG'; })("+c.join(",")+")";return e=M(e),e=e.transform(new N(function(a){return a instanceof X&&"$ORIG"==a.value?S.splice(b.body):void 0}))},wrap_commonjs:function(a,b){var c=this,d=[];b&&(c.figure_out_scope(),c.walk(new x(function(a){a instanceof ab&&a.definition().global&&(g(function(b){return b.name==a.name},d)||d.push(a))})));var e="(function(exports, global){ global['"+a+"'] = exports; '$ORIG'; '$EXPORTS'; }({}, (function(){return this}())))";return e=M(e),e=e.transform(new N(function(a){if(a instanceof Y&&(a=a.body,a instanceof mb))switch(a.getValue()){case"$ORIG":return S.splice(c.body);case"$EXPORTS":var b=[];return d.forEach(function(a){b.push(new Y({body:new Ta({left:new Na({expression:new ib({name:"exports"}),property:new mb({value:a.name})}),operator:"=",right:new ib(a)})}))}),S.splice(b)}}))}},ja),la=v("Lambda","name argnames uses_arguments",{$documentation:"Base class for functions",$propdoc:{name:"[AST_SymbolDeclaration?] the name of this function",argnames:"[AST_SymbolFunarg*] array of function arguments",uses_arguments:"[boolean/S] tells whether this function accesses the arguments array"},_walk:function(a){return a._visit(this,function(){this.name&&this.name._walk(a),this.argnames.forEach(function(b){b._walk(a)}),w(this,a)})}},ja),ma=v("Accessor",null,{$documentation:"A setter/getter function. The `name` property is always null."},la),na=v("Function",null,{$documentation:"A function expression"},la),oa=v("Defun",null,{$documentation:"A function definition"},la),pa=v("Jump",null,{$documentation:"Base class for “jumps†(for now that's `return`, `throw`, `break` and `continue`)"},V),qa=v("Exit","value",{$documentation:"Base class for “exits†(`return` and `throw`)",$propdoc:{value:"[AST_Node?] the value returned or thrown by this statement; could be null for AST_Return"},_walk:function(a){return a._visit(this,this.value&&function(){this.value._walk(a)})}},pa),ra=v("Return",null,{$documentation:"A `return` statement"},qa),sa=v("Throw",null,{$documentation:"A `throw` statement"},qa),ta=v("LoopControl","label",{$documentation:"Base class for loop control statements (`break` and `continue`)",$propdoc:{label:"[AST_LabelRef?] the label, or null if none"},_walk:function(a){return a._visit(this,this.label&&function(){this.label._walk(a)})}},pa),ua=v("Break",null,{$documentation:"A `break` statement"},ta),va=v("Continue",null,{$documentation:"A `continue` statement"},ta),wa=v("If","condition alternative",{$documentation:"A `if` statement",$propdoc:{condition:"[AST_Node] the `if` condition",alternative:"[AST_Statement?] the `else` part, or null if not present"},_walk:function(a){return a._visit(this,function(){this.condition._walk(a),this.body._walk(a),this.alternative&&this.alternative._walk(a)})}},aa),xa=v("Switch","expression",{$documentation:"A `switch` statement",$propdoc:{expression:"[AST_Node] the `switch` “discriminantâ€"},_walk:function(a){return a._visit(this,function(){this.expression._walk(a),w(this,a)})}},Z),ya=v("SwitchBranch",null,{$documentation:"Base class for `switch` branches"},Z),za=v("Default",null,{$documentation:"A `default` switch branch"},ya),Aa=v("Case","expression",{$documentation:"A `case` switch branch",$propdoc:{expression:"[AST_Node] the `case` expression"},_walk:function(a){return a._visit(this,function(){this.expression._walk(a),w(this,a)})}},ya),Ba=v("Try","bcatch bfinally",{$documentation:"A `try` statement",$propdoc:{bcatch:"[AST_Catch?] the catch block, or null if not present",bfinally:"[AST_Finally?] the finally block, or null if not present"},_walk:function(a){return a._visit(this,function(){w(this,a),this.bcatch&&this.bcatch._walk(a),this.bfinally&&this.bfinally._walk(a)})}},Z),Ca=v("Catch","argname",{$documentation:"A `catch` node; only makes sense as part of a `try` statement",$propdoc:{argname:"[AST_SymbolCatch] symbol for the exception"},_walk:function(a){return a._visit(this,function(){this.argname._walk(a),w(this,a)})}},Z),Da=v("Finally",null,{$documentation:"A `finally` node; only makes sense as part of a `try` statement"},Z),Ea=v("Definitions","definitions",{$documentation:"Base class for `var` or `const` nodes (variable declarations/initializations)",$propdoc:{definitions:"[AST_VarDef*] array of variable definitions"},_walk:function(a){return a._visit(this,function(){this.definitions.forEach(function(b){b._walk(a)})})}},V),Fa=v("Var",null,{$documentation:"A `var` statement"},Ea),Ga=v("Const",null,{$documentation:"A `const` statement"},Ea),Ha=v("VarDef","name value",{$documentation:"A variable declaration; only appears in a AST_Definitions node",$propdoc:{name:"[AST_SymbolVar|AST_SymbolConst] name of the variable",value:"[AST_Node?] initializer, or null of there's no initializer"},_walk:function(a){return a._visit(this,function(){this.name._walk(a),this.value&&this.value._walk(a)})}}),Ia=v("Call","expression args",{$documentation:"A function call expression",$propdoc:{expression:"[AST_Node] expression to invoke as function",args:"[AST_Node*] array of arguments"},_walk:function(a){return a._visit(this,function(){this.expression._walk(a),this.args.forEach(function(b){b._walk(a)})})}}),Ja=v("New",null,{$documentation:"An object instantiation. Derives from a function call since it has exactly the same properties"},Ia),Ka=v("Seq","car cdr",{$documentation:"A sequence expression (two comma-separated expressions)",$propdoc:{car:"[AST_Node] first element in sequence",cdr:"[AST_Node] second element in sequence"},$cons:function(a,b){var c=new Ka(a);return c.car=a,c.cdr=b,c},$from_array:function(a){if(0==a.length)return null;if(1==a.length)return a[0].clone();for(var b=null,c=a.length;--c>=0;)b=Ka.cons(a[c],b);for(var d=b;d;){if(d.cdr&&!d.cdr.cdr){d.cdr=d.cdr.car;break}d=d.cdr}return b},to_array:function(){for(var a=this,b=[];a;){if(b.push(a.car),a.cdr&&!(a.cdr instanceof Ka)){b.push(a.cdr);break}a=a.cdr}return b},add:function(a){for(var b=this;b;){if(!(b.cdr instanceof Ka)){var c=Ka.cons(b.cdr,a);return b.cdr=c}b=b.cdr}},_walk:function(a){return a._visit(this,function(){this.car._walk(a),this.cdr&&this.cdr._walk(a)})}}),La=v("PropAccess","expression property",{$documentation:'Base class for property access expressions, i.e. `a.foo` or `a["foo"]`',$propdoc:{expression:"[AST_Node] the “container†expression",property:"[AST_Node|string] the property to access. For AST_Dot this is always a plain string, while for AST_Sub it's an arbitrary AST_Node"}}),Ma=v("Dot",null,{$documentation:"A dotted property access expression",_walk:function(a){return a._visit(this,function(){this.expression._walk(a)})}},La),Na=v("Sub",null,{$documentation:'Index-style property access, i.e. `a["foo"]`',_walk:function(a){return a._visit(this,function(){this.expression._walk(a),this.property._walk(a)})}},La),Oa=v("Unary","operator expression",{$documentation:"Base class for unary expressions",$propdoc:{operator:"[string] the operator",expression:"[AST_Node] expression that this unary operator applies to"},_walk:function(a){return a._visit(this,function(){this.expression._walk(a)})}}),Pa=v("UnaryPrefix",null,{$documentation:"Unary prefix expression, i.e. `typeof i` or `++i`"},Oa),Qa=v("UnaryPostfix",null,{$documentation:"Unary postfix expression, i.e. `i++`"},Oa),Ra=v("Binary","left operator right",{$documentation:"Binary expression, i.e. `a + b`",$propdoc:{left:"[AST_Node] left-hand side expression",operator:"[string] the operator",right:"[AST_Node] right-hand side expression"},_walk:function(a){return a._visit(this,function(){this.left._walk(a),this.right._walk(a)})}}),Sa=v("Conditional","condition consequent alternative",{$documentation:"Conditional expression using the ternary operator, i.e. `a ? b : c`",$propdoc:{condition:"[AST_Node]",consequent:"[AST_Node]",alternative:"[AST_Node]"},_walk:function(a){return a._visit(this,function(){this.condition._walk(a),this.consequent._walk(a),this.alternative._walk(a)})}}),Ta=v("Assign",null,{$documentation:"An assignment expression — `a = b + 5`"},Ra),Ua=v("Array","elements",{$documentation:"An array literal",$propdoc:{elements:"[AST_Node*] array of elements"},_walk:function(a){return a._visit(this,function(){this.elements.forEach(function(b){b._walk(a)})})}}),Va=v("Object","properties",{$documentation:"An object literal",$propdoc:{properties:"[AST_ObjectProperty*] array of properties"},_walk:function(a){return a._visit(this,function(){this.properties.forEach(function(b){b._walk(a)})})}}),Wa=v("ObjectProperty","key value",{$documentation:"Base class for literal object properties",$propdoc:{key:"[string] the property name converted to a string for ObjectKeyVal. For setters and getters this is an arbitrary AST_Node.",value:"[AST_Node] property value. For setters and getters this is an AST_Function."},_walk:function(a){return a._visit(this,function(){this.value._walk(a)})}}),Xa=v("ObjectKeyVal",null,{$documentation:"A key: value object property"},Wa),Ya=v("ObjectSetter",null,{$documentation:"An object setter property"},Wa),Za=v("ObjectGetter",null,{$documentation:"An object getter property"},Wa),$a=v("Symbol","scope name thedef",{$propdoc:{name:"[string] name of this symbol",scope:"[AST_Scope/S] the current scope (not necessarily the definition scope)",thedef:"[SymbolDef/S] the definition of this symbol"},$documentation:"Base class for all symbols"}),_a=v("SymbolAccessor",null,{$documentation:"The name of a property accessor (setter/getter function)"},$a),ab=v("SymbolDeclaration","init",{$documentation:"A declaration symbol (symbol in var/const, function name or argument, symbol in catch)",$propdoc:{init:"[AST_Node*/S] array of initializers for this declaration."}},$a),bb=v("SymbolVar",null,{$documentation:"Symbol defining a variable"},ab),cb=v("SymbolConst",null,{$documentation:"A constant declaration"},ab),db=v("SymbolFunarg",null,{$documentation:"Symbol naming a function argument"},bb),eb=v("SymbolDefun",null,{$documentation:"Symbol defining a function"},ab),fb=v("SymbolLambda",null,{$documentation:"Symbol naming a function expression"},ab),gb=v("SymbolCatch",null,{$documentation:"Symbol naming the exception in catch"},ab),hb=v("Label","references",{$documentation:"Symbol naming a label (declaration)",$propdoc:{references:"[AST_LoopControl*] a list of nodes referring to this label"},initialize:function(){this.references=[],this.thedef=this}},$a),ib=v("SymbolRef",null,{$documentation:"Reference to some symbol (not definition/declaration)"},$a),jb=v("LabelRef",null,{$documentation:"Reference to a label symbol"},$a),kb=v("This",null,{$documentation:"The `this` symbol"},$a),lb=v("Constant",null,{$documentation:"Base class for all constants",getValue:function(){return this.value}}),mb=v("String","value",{$documentation:"A string literal",$propdoc:{value:"[string] the contents of this string"}},lb),nb=v("Number","value",{$documentation:"A number literal",$propdoc:{value:"[number] the numeric value"}},lb),ob=v("RegExp","value",{$documentation:"A regexp literal",$propdoc:{value:"[RegExp] the actual regexp"}},lb),pb=v("Atom",null,{$documentation:"Base class for atoms"},lb),qb=v("Null",null,{$documentation:"The `null` atom",value:null},pb),rb=v("NaN",null,{$documentation:"The impossible value",value:0/0},pb),sb=v("Undefined",null,{$documentation:"The `undefined` value",value:void 0},pb),tb=v("Hole",null,{$documentation:"A hole in an array",value:void 0},pb),ub=v("Infinity",null,{$documentation:"The `Infinity` value",value:1/0},pb),vb=v("Boolean",null,{$documentation:"Base class for booleans"},pb),wb=v("False",null,{$documentation:"The `false` atom",value:!1},vb),xb=v("True",null,{$documentation:"The `true` atom",value:!0},vb);x.prototype={_visit:function(a,b){this.stack.push(a);var c=this.visit(a,b?function(){b.call(a)}:l);return!c&&b&&b.call(a),this.stack.pop(),c},parent:function(a){return this.stack[this.stack.length-2-(a||0)]},push:function(a){this.stack.push(a)},pop:function(){return this.stack.pop()},self:function(){return this.stack[this.stack.length-1]},find_parent:function(a){for(var b=this.stack,c=b.length;--c>=0;){var d=b[c];if(d instanceof a)return d}},has_directive:function(a){return this.find_parent(ja).has_directive(a)},in_boolean_context:function(){for(var a=this.stack,b=a.length,c=a[--b];b>0;){var d=a[--b];if(d instanceof wa&&d.condition===c||d instanceof Sa&&d.condition===c||d instanceof da&&d.condition===c||d instanceof ga&&d.condition===c||d instanceof Pa&&"!"==d.operator&&d.expression===c)return!0;if(!(d instanceof Ra)||"&&"!=d.operator&&"||"!=d.operator)return!1;c=d}},loopcontrol_target:function(a){var b=this.stack;if(a)for(var c=b.length;--c>=0;){var d=b[c];if(d instanceof ba&&d.label.name==a.name)return d.body}else for(var c=b.length;--c>=0;){var d=b[c];if(d instanceof xa||d instanceof ca)return d}}};var yb="break case catch const continue debugger default delete do else finally for function if in instanceof new return switch throw try typeof var void while with",zb="false null true",Ab="abstract boolean byte char class double enum export extends final float goto implements import int interface long native package private protected public short static super synchronized this throws transient volatile yield "+zb+" "+yb,Bb="return new delete throw else case";yb=s(yb),Ab=s(Ab),Bb=s(Bb),zb=s(zb);var Cb=s(e("+-*&%=<>!?|~^")),Db=/^0x[0-9a-f]+$/i,Eb=/^0[0-7]+$/,Fb=/^\d*\.?\d*(?:e[+-]?\d*(?:\d\.?|\.?\d)\d*)?$/i,Gb=s(["in","instanceof","typeof","new","void","delete","++","--","+","-","!","~","&","|","^","*","/","%",">>","<<",">>>","<",">","<=",">=","==","===","!=","!==","?","=","+=","-=","/=","*=","%=",">>=","<<=",">>>=","|=","^=","&=","&&","||"]),Hb=s(e("  \n\r \fâ€‹á Žâ€€â€â€‚         âŸã€€")),Ib=s(e("[{(,.;:")),Jb=s(e("[]{}(),;:")),Kb=s(e("gmsiy")),Lb={letter:new RegExp("[\\u0041-\\u005A\\u0061-\\u007A\\u00AA\\u00B5\\u00BA\\u00C0-\\u00D6\\u00D8-\\u00F6\\u00F8-\\u02C1\\u02C6-\\u02D1\\u02E0-\\u02E4\\u02EC\\u02EE\\u0370-\\u0374\\u0376\\u0377\\u037A-\\u037D\\u0386\\u0388-\\u038A\\u038C\\u038E-\\u03A1\\u03A3-\\u03F5\\u03F7-\\u0481\\u048A-\\u0523\\u0531-\\u0556\\u0559\\u0561-\\u0587\\u05D0-\\u05EA\\u05F0-\\u05F2\\u0621-\\u064A\\u066E\\u066F\\u0671-\\u06D3\\u06D5\\u06E5\\u06E6\\u06EE\\u06EF\\u06FA-\\u06FC\\u06FF\\u0710\\u0712-\\u072F\\u074D-\\u07A5\\u07B1\\u07CA-\\u07EA\\u07F4\\u07F5\\u07FA\\u0904-\\u0939\\u093D\\u0950\\u0958-\\u0961\\u0971\\u0972\\u097B-\\u097F\\u0985-\\u098C\\u098F\\u0990\\u0993-\\u09A8\\u09AA-\\u09B0\\u09B2\\u09B6-\\u09B9\\u09BD\\u09CE\\u09DC\\u09DD\\u09DF-\\u09E1\\u09F0\\u09F1\\u0A05-\\u0A0A\\u0A0F\\u0A10\\u0A13-\\u0A28\\u0A2A-\\u0A30\\u0A32\\u0A33\\u0A35\\u0A36\\u0A38\\u0A39\\u0A59-\\u0A5C\\u0A5E\\u0A72-\\u0A74\\u0A85-\\u0A8D\\u0A8F-\\u0A91\\u0A93-\\u0AA8\\u0AAA-\\u0AB0\\u0AB2\\u0AB3\\u0AB5-\\u0AB9\\u0ABD\\u0AD0\\u0AE0\\u0AE1\\u0B05-\\u0B0C\\u0B0F\\u0B10\\u0B13-\\u0B28\\u0B2A-\\u0B30\\u0B32\\u0B33\\u0B35-\\u0B39\\u0B3D\\u0B5C\\u0B5D\\u0B5F-\\u0B61\\u0B71\\u0B83\\u0B85-\\u0B8A\\u0B8E-\\u0B90\\u0B92-\\u0B95\\u0B99\\u0B9A\\u0B9C\\u0B9E\\u0B9F\\u0BA3\\u0BA4\\u0BA8-\\u0BAA\\u0BAE-\\u0BB9\\u0BD0\\u0C05-\\u0C0C\\u0C0E-\\u0C10\\u0C12-\\u0C28\\u0C2A-\\u0C33\\u0C35-\\u0C39\\u0C3D\\u0C58\\u0C59\\u0C60\\u0C61\\u0C85-\\u0C8C\\u0C8E-\\u0C90\\u0C92-\\u0CA8\\u0CAA-\\u0CB3\\u0CB5-\\u0CB9\\u0CBD\\u0CDE\\u0CE0\\u0CE1\\u0D05-\\u0D0C\\u0D0E-\\u0D10\\u0D12-\\u0D28\\u0D2A-\\u0D39\\u0D3D\\u0D60\\u0D61\\u0D7A-\\u0D7F\\u0D85-\\u0D96\\u0D9A-\\u0DB1\\u0DB3-\\u0DBB\\u0DBD\\u0DC0-\\u0DC6\\u0E01-\\u0E30\\u0E32\\u0E33\\u0E40-\\u0E46\\u0E81\\u0E82\\u0E84\\u0E87\\u0E88\\u0E8A\\u0E8D\\u0E94-\\u0E97\\u0E99-\\u0E9F\\u0EA1-\\u0EA3\\u0EA5\\u0EA7\\u0EAA\\u0EAB\\u0EAD-\\u0EB0\\u0EB2\\u0EB3\\u0EBD\\u0EC0-\\u0EC4\\u0EC6\\u0EDC\\u0EDD\\u0F00\\u0F40-\\u0F47\\u0F49-\\u0F6C\\u0F88-\\u0F8B\\u1000-\\u102A\\u103F\\u1050-\\u1055\\u105A-\\u105D\\u1061\\u1065\\u1066\\u106E-\\u1070\\u1075-\\u1081\\u108E\\u10A0-\\u10C5\\u10D0-\\u10FA\\u10FC\\u1100-\\u1159\\u115F-\\u11A2\\u11A8-\\u11F9\\u1200-\\u1248\\u124A-\\u124D\\u1250-\\u1256\\u1258\\u125A-\\u125D\\u1260-\\u1288\\u128A-\\u128D\\u1290-\\u12B0\\u12B2-\\u12B5\\u12B8-\\u12BE\\u12C0\\u12C2-\\u12C5\\u12C8-\\u12D6\\u12D8-\\u1310\\u1312-\\u1315\\u1318-\\u135A\\u1380-\\u138F\\u13A0-\\u13F4\\u1401-\\u166C\\u166F-\\u1676\\u1681-\\u169A\\u16A0-\\u16EA\\u1700-\\u170C\\u170E-\\u1711\\u1720-\\u1731\\u1740-\\u1751\\u1760-\\u176C\\u176E-\\u1770\\u1780-\\u17B3\\u17D7\\u17DC\\u1820-\\u1877\\u1880-\\u18A8\\u18AA\\u1900-\\u191C\\u1950-\\u196D\\u1970-\\u1974\\u1980-\\u19A9\\u19C1-\\u19C7\\u1A00-\\u1A16\\u1B05-\\u1B33\\u1B45-\\u1B4B\\u1B83-\\u1BA0\\u1BAE\\u1BAF\\u1C00-\\u1C23\\u1C4D-\\u1C4F\\u1C5A-\\u1C7D\\u1D00-\\u1DBF\\u1E00-\\u1F15\\u1F18-\\u1F1D\\u1F20-\\u1F45\\u1F48-\\u1F4D\\u1F50-\\u1F57\\u1F59\\u1F5B\\u1F5D\\u1F5F-\\u1F7D\\u1F80-\\u1FB4\\u1FB6-\\u1FBC\\u1FBE\\u1FC2-\\u1FC4\\u1FC6-\\u1FCC\\u1FD0-\\u1FD3\\u1FD6-\\u1FDB\\u1FE0-\\u1FEC\\u1FF2-\\u1FF4\\u1FF6-\\u1FFC\\u2071\\u207F\\u2090-\\u2094\\u2102\\u2107\\u210A-\\u2113\\u2115\\u2119-\\u211D\\u2124\\u2126\\u2128\\u212A-\\u212D\\u212F-\\u2139\\u213C-\\u213F\\u2145-\\u2149\\u214E\\u2183\\u2184\\u2C00-\\u2C2E\\u2C30-\\u2C5E\\u2C60-\\u2C6F\\u2C71-\\u2C7D\\u2C80-\\u2CE4\\u2D00-\\u2D25\\u2D30-\\u2D65\\u2D6F\\u2D80-\\u2D96\\u2DA0-\\u2DA6\\u2DA8-\\u2DAE\\u2DB0-\\u2DB6\\u2DB8-\\u2DBE\\u2DC0-\\u2DC6\\u2DC8-\\u2DCE\\u2DD0-\\u2DD6\\u2DD8-\\u2DDE\\u2E2F\\u3005\\u3006\\u3031-\\u3035\\u303B\\u303C\\u3041-\\u3096\\u309D-\\u309F\\u30A1-\\u30FA\\u30FC-\\u30FF\\u3105-\\u312D\\u3131-\\u318E\\u31A0-\\u31B7\\u31F0-\\u31FF\\u3400\\u4DB5\\u4E00\\u9FC3\\uA000-\\uA48C\\uA500-\\uA60C\\uA610-\\uA61F\\uA62A\\uA62B\\uA640-\\uA65F\\uA662-\\uA66E\\uA67F-\\uA697\\uA717-\\uA71F\\uA722-\\uA788\\uA78B\\uA78C\\uA7FB-\\uA801\\uA803-\\uA805\\uA807-\\uA80A\\uA80C-\\uA822\\uA840-\\uA873\\uA882-\\uA8B3\\uA90A-\\uA925\\uA930-\\uA946\\uAA00-\\uAA28\\uAA40-\\uAA42\\uAA44-\\uAA4B\\uAC00\\uD7A3\\uF900-\\uFA2D\\uFA30-\\uFA6A\\uFA70-\\uFAD9\\uFB00-\\uFB06\\uFB13-\\uFB17\\uFB1D\\uFB1F-\\uFB28\\uFB2A-\\uFB36\\uFB38-\\uFB3C\\uFB3E\\uFB40\\uFB41\\uFB43\\uFB44\\uFB46-\\uFBB1\\uFBD3-\\uFD3D\\uFD50-\\uFD8F\\uFD92-\\uFDC7\\uFDF0-\\uFDFB\\uFE70-\\uFE74\\uFE76-\\uFEFC\\uFF21-\\uFF3A\\uFF41-\\uFF5A\\uFF66-\\uFFBE\\uFFC2-\\uFFC7\\uFFCA-\\uFFCF\\uFFD2-\\uFFD7\\uFFDA-\\uFFDC]"),non_spacing_mark:new RegExp("[\\u0300-\\u036F\\u0483-\\u0487\\u0591-\\u05BD\\u05BF\\u05C1\\u05C2\\u05C4\\u05C5\\u05C7\\u0610-\\u061A\\u064B-\\u065E\\u0670\\u06D6-\\u06DC\\u06DF-\\u06E4\\u06E7\\u06E8\\u06EA-\\u06ED\\u0711\\u0730-\\u074A\\u07A6-\\u07B0\\u07EB-\\u07F3\\u0816-\\u0819\\u081B-\\u0823\\u0825-\\u0827\\u0829-\\u082D\\u0900-\\u0902\\u093C\\u0941-\\u0948\\u094D\\u0951-\\u0955\\u0962\\u0963\\u0981\\u09BC\\u09C1-\\u09C4\\u09CD\\u09E2\\u09E3\\u0A01\\u0A02\\u0A3C\\u0A41\\u0A42\\u0A47\\u0A48\\u0A4B-\\u0A4D\\u0A51\\u0A70\\u0A71\\u0A75\\u0A81\\u0A82\\u0ABC\\u0AC1-\\u0AC5\\u0AC7\\u0AC8\\u0ACD\\u0AE2\\u0AE3\\u0B01\\u0B3C\\u0B3F\\u0B41-\\u0B44\\u0B4D\\u0B56\\u0B62\\u0B63\\u0B82\\u0BC0\\u0BCD\\u0C3E-\\u0C40\\u0C46-\\u0C48\\u0C4A-\\u0C4D\\u0C55\\u0C56\\u0C62\\u0C63\\u0CBC\\u0CBF\\u0CC6\\u0CCC\\u0CCD\\u0CE2\\u0CE3\\u0D41-\\u0D44\\u0D4D\\u0D62\\u0D63\\u0DCA\\u0DD2-\\u0DD4\\u0DD6\\u0E31\\u0E34-\\u0E3A\\u0E47-\\u0E4E\\u0EB1\\u0EB4-\\u0EB9\\u0EBB\\u0EBC\\u0EC8-\\u0ECD\\u0F18\\u0F19\\u0F35\\u0F37\\u0F39\\u0F71-\\u0F7E\\u0F80-\\u0F84\\u0F86\\u0F87\\u0F90-\\u0F97\\u0F99-\\u0FBC\\u0FC6\\u102D-\\u1030\\u1032-\\u1037\\u1039\\u103A\\u103D\\u103E\\u1058\\u1059\\u105E-\\u1060\\u1071-\\u1074\\u1082\\u1085\\u1086\\u108D\\u109D\\u135F\\u1712-\\u1714\\u1732-\\u1734\\u1752\\u1753\\u1772\\u1773\\u17B7-\\u17BD\\u17C6\\u17C9-\\u17D3\\u17DD\\u180B-\\u180D\\u18A9\\u1920-\\u1922\\u1927\\u1928\\u1932\\u1939-\\u193B\\u1A17\\u1A18\\u1A56\\u1A58-\\u1A5E\\u1A60\\u1A62\\u1A65-\\u1A6C\\u1A73-\\u1A7C\\u1A7F\\u1B00-\\u1B03\\u1B34\\u1B36-\\u1B3A\\u1B3C\\u1B42\\u1B6B-\\u1B73\\u1B80\\u1B81\\u1BA2-\\u1BA5\\u1BA8\\u1BA9\\u1C2C-\\u1C33\\u1C36\\u1C37\\u1CD0-\\u1CD2\\u1CD4-\\u1CE0\\u1CE2-\\u1CE8\\u1CED\\u1DC0-\\u1DE6\\u1DFD-\\u1DFF\\u20D0-\\u20DC\\u20E1\\u20E5-\\u20F0\\u2CEF-\\u2CF1\\u2DE0-\\u2DFF\\u302A-\\u302F\\u3099\\u309A\\uA66F\\uA67C\\uA67D\\uA6F0\\uA6F1\\uA802\\uA806\\uA80B\\uA825\\uA826\\uA8C4\\uA8E0-\\uA8F1\\uA926-\\uA92D\\uA947-\\uA951\\uA980-\\uA982\\uA9B3\\uA9B6-\\uA9B9\\uA9BC\\uAA29-\\uAA2E\\uAA31\\uAA32\\uAA35\\uAA36\\uAA43\\uAA4C\\uAAB0\\uAAB2-\\uAAB4\\uAAB7\\uAAB8\\uAABE\\uAABF\\uAAC1\\uABE5\\uABE8\\uABED\\uFB1E\\uFE00-\\uFE0F\\uFE20-\\uFE26]"),space_combining_mark:new RegExp("[\\u0903\\u093E-\\u0940\\u0949-\\u094C\\u094E\\u0982\\u0983\\u09BE-\\u09C0\\u09C7\\u09C8\\u09CB\\u09CC\\u09D7\\u0A03\\u0A3E-\\u0A40\\u0A83\\u0ABE-\\u0AC0\\u0AC9\\u0ACB\\u0ACC\\u0B02\\u0B03\\u0B3E\\u0B40\\u0B47\\u0B48\\u0B4B\\u0B4C\\u0B57\\u0BBE\\u0BBF\\u0BC1\\u0BC2\\u0BC6-\\u0BC8\\u0BCA-\\u0BCC\\u0BD7\\u0C01-\\u0C03\\u0C41-\\u0C44\\u0C82\\u0C83\\u0CBE\\u0CC0-\\u0CC4\\u0CC7\\u0CC8\\u0CCA\\u0CCB\\u0CD5\\u0CD6\\u0D02\\u0D03\\u0D3E-\\u0D40\\u0D46-\\u0D48\\u0D4A-\\u0D4C\\u0D57\\u0D82\\u0D83\\u0DCF-\\u0DD1\\u0DD8-\\u0DDF\\u0DF2\\u0DF3\\u0F3E\\u0F3F\\u0F7F\\u102B\\u102C\\u1031\\u1038\\u103B\\u103C\\u1056\\u1057\\u1062-\\u1064\\u1067-\\u106D\\u1083\\u1084\\u1087-\\u108C\\u108F\\u109A-\\u109C\\u17B6\\u17BE-\\u17C5\\u17C7\\u17C8\\u1923-\\u1926\\u1929-\\u192B\\u1930\\u1931\\u1933-\\u1938\\u19B0-\\u19C0\\u19C8\\u19C9\\u1A19-\\u1A1B\\u1A55\\u1A57\\u1A61\\u1A63\\u1A64\\u1A6D-\\u1A72\\u1B04\\u1B35\\u1B3B\\u1B3D-\\u1B41\\u1B43\\u1B44\\u1B82\\u1BA1\\u1BA6\\u1BA7\\u1BAA\\u1C24-\\u1C2B\\u1C34\\u1C35\\u1CE1\\u1CF2\\uA823\\uA824\\uA827\\uA880\\uA881\\uA8B4-\\uA8C3\\uA952\\uA953\\uA983\\uA9B4\\uA9B5\\uA9BA\\uA9BB\\uA9BD-\\uA9C0\\uAA2F\\uAA30\\uAA33\\uAA34\\uAA4D\\uAA7B\\uABE3\\uABE4\\uABE6\\uABE7\\uABE9\\uABEA\\uABEC]"),connector_punctuation:new RegExp("[\\u005F\\u203F\\u2040\\u2054\\uFE33\\uFE34\\uFE4D-\\uFE4F\\uFF3F]")};I.prototype.toString=function(){return this.message+" (line: "+this.line+", col: "+this.col+", pos: "+this.pos+")\n\n"+this.stack};var Mb={},Nb=s(["typeof","void","delete","--","++","!","~","-","+"]),Ob=s(["--","++"]),Pb=s(["=","+=","-=","/=","*=","%=",">>=","<<=",">>>=","|=","^=","&="]),Qb=function(a,b){for(var c=0;c","<=",">=","in","instanceof"],[">>","<<",">>>"],["+","-"],["*","/","%"]],{}),Rb=c(["for","do","while","switch"]),Sb=c(["atom","num","string","regexp","name"]);N.prototype=new x,function(a){function b(b,c){b.DEFMETHOD("transform",function(b,d){var e,f;return b.push(this),b.before&&(e=b.before(this,c,d)),e===a&&(b.after?(b.stack[b.stack.length-1]=e=this.clone(),c(e,b),f=b.after(e,d),f!==a&&(e=f)):(e=this,c(e,b))),b.pop(),e})}function c(a,b){return S(a,function(a){return a.transform(b,!0)})}b(U,l),b(ba,function(a,b){a.label=a.label.transform(b),a.body=a.body.transform(b)}),b(Y,function(a,b){a.body=a.body.transform(b)}),b(Z,function(a,b){a.body=c(a.body,b)}),b(da,function(a,b){a.condition=a.condition.transform(b),a.body=a.body.transform(b)}),b(ga,function(a,b){a.init&&(a.init=a.init.transform(b)),a.condition&&(a.condition=a.condition.transform(b)),a.step&&(a.step=a.step.transform(b)),a.body=a.body.transform(b)}),b(ha,function(a,b){a.init=a.init.transform(b),a.object=a.object.transform(b),a.body=a.body.transform(b)}),b(ia,function(a,b){a.expression=a.expression.transform(b),a.body=a.body.transform(b)}),b(qa,function(a,b){a.value&&(a.value=a.value.transform(b))}),b(ta,function(a,b){a.label&&(a.label=a.label.transform(b))}),b(wa,function(a,b){a.condition=a.condition.transform(b),a.body=a.body.transform(b),a.alternative&&(a.alternative=a.alternative.transform(b))}),b(xa,function(a,b){a.expression=a.expression.transform(b),a.body=c(a.body,b)}),b(Aa,function(a,b){a.expression=a.expression.transform(b),a.body=c(a.body,b)}),b(Ba,function(a,b){a.body=c(a.body,b),a.bcatch&&(a.bcatch=a.bcatch.transform(b)),a.bfinally&&(a.bfinally=a.bfinally.transform(b))}),b(Ca,function(a,b){a.argname=a.argname.transform(b),a.body=c(a.body,b)}),b(Ea,function(a,b){a.definitions=c(a.definitions,b)}),b(Ha,function(a,b){a.name=a.name.transform(b),a.value&&(a.value=a.value.transform(b))}),b(la,function(a,b){a.name&&(a.name=a.name.transform(b)),a.argnames=c(a.argnames,b),a.body=c(a.body,b)}),b(Ia,function(a,b){a.expression=a.expression.transform(b),a.args=c(a.args,b)}),b(Ka,function(a,b){a.car=a.car.transform(b),a.cdr=a.cdr.transform(b)}),b(Ma,function(a,b){a.expression=a.expression.transform(b)}),b(Na,function(a,b){a.expression=a.expression.transform(b),a.property=a.property.transform(b)}),b(Oa,function(a,b){a.expression=a.expression.transform(b)}),b(Ra,function(a,b){a.left=a.left.transform(b),a.right=a.right.transform(b)}),b(Sa,function(a,b){a.condition=a.condition.transform(b),a.consequent=a.consequent.transform(b),a.alternative=a.alternative.transform(b)}),b(Ua,function(a,b){a.elements=c(a.elements,b)}),b(Va,function(a,b){a.properties=c(a.properties,b)}),b(Wa,function(a,b){a.value=a.value.transform(b)})}(),O.prototype={unmangleable:function(a){ -return this.global&&!(a&&a.toplevel)||this.undeclared||!(a&&a.eval)&&(this.scope.uses_eval||this.scope.uses_with)},mangle:function(a){if(!this.mangled_name&&!this.unmangleable(a)){var b=this.scope;!a.screw_ie8&&this.orig[0]instanceof fb&&(b=b.parent_scope),this.mangled_name=b.next_mangled(a,this)}}},ka.DEFMETHOD("figure_out_scope",function(a){a=j(a,{screw_ie8:!1});var b=this,c=b.parent_scope=null,d=null,e=0,f=new x(function(b,g){if(a.screw_ie8&&b instanceof Ca){var h=c;return c=new ja(b),c.init_scope_vars(e),c.parent_scope=h,g(),c=h,!0}if(b instanceof ja){b.init_scope_vars(e);var h=b.parent_scope=c,i=d;return d=c=b,++e,g(),--e,c=h,d=i,!0}if(b instanceof X)return b.scope=c,m(c.directives,b.value),!0;if(b instanceof ia)for(var j=c;j;j=j.parent_scope)j.uses_with=!0;else if(b instanceof $a&&(b.scope=c),b instanceof fb)d.def_function(b);else if(b instanceof eb)(b.scope=d.parent_scope).def_function(b);else if(b instanceof bb||b instanceof cb){var k=d.def_variable(b);k.constant=b instanceof cb,k.init=f.parent().value}else b instanceof gb&&(a.screw_ie8?c:d).def_variable(b)});b.walk(f);var g=null,h=b.globals=new u,f=new x(function(a,c){if(a instanceof la){var d=g;return g=a,c(),g=d,!0}if(a instanceof ib){var e=a.name,i=a.scope.find_variable(e);if(i)a.thedef=i;else{var j;if(h.has(e)?j=h.get(e):(j=new O(b,h.size(),a),j.undeclared=!0,j.global=!0,h.set(e,j)),a.thedef=j,"eval"==e&&f.parent()instanceof Ia)for(var k=a.scope;k&&!k.uses_eval;k=k.parent_scope)k.uses_eval=!0;g&&"arguments"==e&&(g.uses_arguments=!0)}return a.reference(),!0}});b.walk(f)}),ja.DEFMETHOD("init_scope_vars",function(a){this.directives=[],this.variables=new u,this.functions=new u,this.uses_with=!1,this.uses_eval=!1,this.parent_scope=null,this.enclosed=[],this.cname=-1,this.nesting=a}),ja.DEFMETHOD("strict",function(){return this.has_directive("use strict")}),la.DEFMETHOD("init_scope_vars",function(){ja.prototype.init_scope_vars.apply(this,arguments),this.uses_arguments=!1}),ib.DEFMETHOD("reference",function(){var a=this.definition();a.references.push(this);for(var b=this.scope;b&&(m(b.enclosed,a),b!==a.scope);)b=b.parent_scope;this.frame=this.scope.nesting-a.scope.nesting}),ja.DEFMETHOD("find_variable",function(a){return a instanceof $a&&(a=a.name),this.variables.get(a)||this.parent_scope&&this.parent_scope.find_variable(a)}),ja.DEFMETHOD("has_directive",function(a){return this.parent_scope&&this.parent_scope.has_directive(a)||(this.directives.indexOf(a)>=0?this:null)}),ja.DEFMETHOD("def_function",function(a){this.functions.set(a.name,this.def_variable(a))}),ja.DEFMETHOD("def_variable",function(a){var b;return this.variables.has(a.name)?(b=this.variables.get(a.name),b.orig.push(a)):(b=new O(this,this.variables.size(),a),this.variables.set(a.name,b),b.global=!this.parent_scope),a.thedef=b}),ja.DEFMETHOD("next_mangled",function(a){var b=this.enclosed;a:for(;;){var c=Tb(++this.cname);if(D(c)&&!(a.except.indexOf(c)>=0)){for(var d=b.length;--d>=0;){var e=b[d],f=e.mangled_name||e.unmangleable(a)&&e.name;if(c==f)continue a}return c}}}),na.DEFMETHOD("next_mangled",function(a,b){for(var c=b.orig[0]instanceof db&&this.name&&this.name.definition();;){var d=la.prototype.next_mangled.call(this,a,b);if(!c||c.mangled_name!=d)return d}}),ja.DEFMETHOD("references",function(a){return a instanceof $a&&(a=a.definition()),this.enclosed.indexOf(a)<0?null:a}),$a.DEFMETHOD("unmangleable",function(a){return this.definition().unmangleable(a)}),_a.DEFMETHOD("unmangleable",function(){return!0}),hb.DEFMETHOD("unmangleable",function(){return!1}),$a.DEFMETHOD("unreferenced",function(){return 0==this.definition().references.length&&!(this.scope.uses_eval||this.scope.uses_with)}),$a.DEFMETHOD("undeclared",function(){return this.definition().undeclared}),jb.DEFMETHOD("undeclared",function(){return!1}),hb.DEFMETHOD("undeclared",function(){return!1}),$a.DEFMETHOD("definition",function(){return this.thedef}),$a.DEFMETHOD("global",function(){return this.definition().global}),ka.DEFMETHOD("_default_mangler_options",function(a){return j(a,{except:[],eval:!1,sort:!1,toplevel:!1,screw_ie8:!1})}),ka.DEFMETHOD("mangle_names",function(a){a=this._default_mangler_options(a);var b=-1,c=[],d=new x(function(e,f){if(e instanceof ba){var g=b;return f(),b=g,!0}if(e instanceof ja){var h=(d.parent(),[]);return e.variables.each(function(b){a.except.indexOf(b.name)<0&&h.push(b)}),a.sort&&h.sort(function(a,b){return b.references.length-a.references.length}),void c.push.apply(c,h)}if(e instanceof hb){var i;do i=Tb(++b);while(!D(i));return e.mangled_name=i,!0}return a.screw_ie8&&e instanceof gb?void c.push(e.definition()):void 0});this.walk(d),c.forEach(function(b){b.mangle(a)})}),ka.DEFMETHOD("compute_char_frequency",function(a){a=this._default_mangler_options(a);var b=new x(function(b){b instanceof lb?Tb.consider(b.print_to_string()):b instanceof ra?Tb.consider("return"):b instanceof sa?Tb.consider("throw"):b instanceof va?Tb.consider("continue"):b instanceof ua?Tb.consider("break"):b instanceof W?Tb.consider("debugger"):b instanceof X?Tb.consider(b.value):b instanceof fa?Tb.consider("while"):b instanceof ea?Tb.consider("do while"):b instanceof wa?(Tb.consider("if"),b.alternative&&Tb.consider("else")):b instanceof Fa?Tb.consider("var"):b instanceof Ga?Tb.consider("const"):b instanceof la?Tb.consider("function"):b instanceof ga?Tb.consider("for"):b instanceof ha?Tb.consider("for in"):b instanceof xa?Tb.consider("switch"):b instanceof Aa?Tb.consider("case"):b instanceof za?Tb.consider("default"):b instanceof ia?Tb.consider("with"):b instanceof Ya?Tb.consider("set"+b.key):b instanceof Za?Tb.consider("get"+b.key):b instanceof Xa?Tb.consider(b.key):b instanceof Ja?Tb.consider("new"):b instanceof kb?Tb.consider("this"):b instanceof Ba?Tb.consider("try"):b instanceof Ca?Tb.consider("catch"):b instanceof Da?Tb.consider("finally"):b instanceof $a&&b.unmangleable(a)?Tb.consider(b.name):b instanceof Oa||b instanceof Ra?Tb.consider(b.operator):b instanceof Ma&&Tb.consider(b.property)});this.walk(b),Tb.sort()});var Tb=function(){function a(){d=Object.create(null),c=e.split("").map(function(a){return a.charCodeAt(0)}),c.forEach(function(a){d[a]=0})}function b(a){var b="",d=54;do b+=String.fromCharCode(c[a%d]),a=Math.floor(a/d),d=64;while(a>0);return b}var c,d,e="abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ$_0123456789";return b.consider=function(a){for(var b=a.length;--b>=0;){var c=a.charCodeAt(b);c in d&&++d[c]}},b.sort=function(){c=p(c,function(a,b){return z(a)&&!z(b)?1:z(b)&&!z(a)?-1:d[b]-d[a]})},b.reset=a,a(),b.get=function(){return c},b.freq=function(){return d},b}();ka.DEFMETHOD("scope_warnings",function(a){a=j(a,{undeclared:!1,unreferenced:!0,assign_to_global:!0,func_arguments:!0,nested_defuns:!0,eval:!0});var b=new x(function(c){if(a.undeclared&&c instanceof ib&&c.undeclared()&&U.warn("Undeclared symbol: {name} [{file}:{line},{col}]",{name:c.name,file:c.start.file,line:c.start.line,col:c.start.col}),a.assign_to_global){var d=null;c instanceof Ta&&c.left instanceof ib?d=c.left:c instanceof ha&&c.init instanceof ib&&(d=c.init),d&&(d.undeclared()||d.global()&&d.scope!==d.definition().scope)&&U.warn("{msg}: {name} [{file}:{line},{col}]",{msg:d.undeclared()?"Accidental global?":"Assignment to global",name:d.name,file:d.start.file,line:d.start.line,col:d.start.col})}a.eval&&c instanceof ib&&c.undeclared()&&"eval"==c.name&&U.warn("Eval is used [{file}:{line},{col}]",c.start),a.unreferenced&&(c instanceof ab||c instanceof hb)&&!(c instanceof gb)&&c.unreferenced()&&U.warn("{type} {name} is declared but not referenced [{file}:{line},{col}]",{type:c instanceof hb?"Label":"Symbol",name:c.name,file:c.start.file,line:c.start.line,col:c.start.col}),a.func_arguments&&c instanceof la&&c.uses_arguments&&U.warn("arguments used in function {name} [{file}:{line},{col}]",{name:c.name?c.name.name:"anonymous",file:c.start.file,line:c.start.line,col:c.start.col}),a.nested_defuns&&c instanceof oa&&!(b.parent()instanceof ja)&&U.warn('Function {name} declared in nested statement "{type}" [{file}:{line},{col}]',{name:c.name.name,type:b.parent().TYPE,file:c.start.file,line:c.start.line,col:c.start.col})});this.walk(b)}),function(){function a(a,b){a.DEFMETHOD("_codegen",b)}function b(a,c){Array.isArray(a)?a.forEach(function(a){b(a,c)}):a.DEFMETHOD("needs_parens",c)}function c(a,b,c){var d=a.length-1;a.forEach(function(a,e){a instanceof _||(c.indent(),a.print(c),e==d&&b||(c.newline(),b&&c.newline()))})}function d(a,b){a.length>0?b.with_block(function(){c(a,!1,b)}):b.print("{}")}function e(a,b){if(b.option("bracketize"))return void n(a.body,b);if(!a.body)return b.force_semicolon();if(a.body instanceof ea&&!b.option("screw_ie8"))return void n(a.body,b);for(var c=a.body;;)if(c instanceof wa){if(!c.alternative)return void n(a.body,b);c=c.alternative}else{if(!(c instanceof aa))break;c=c.body}h(a.body,b)}function f(a,b,c){if(c)try{a.walk(new x(function(a){if(a instanceof Ra&&"in"==a.operator)throw b})),a.print(b)}catch(d){if(d!==b)throw d;a.print(b,!0)}else a.print(b)}function g(a){return[92,47,46,43,42,63,40,41,91,93,123,125,36,94,58,124,33,10,13,0,65279,8232,8233].indexOf(a)<0}function h(a,b){b.option("bracketize")?!a||a instanceof _?b.print("{}"):a instanceof $?a.print(b):b.with_block(function(){b.indent(),a.print(b),b.newline()}):!a||a instanceof _?b.force_semicolon():a.print(b)}function i(a){for(var b=a.stack(),c=b.length,d=b[--c],e=b[--c];c>0;){if(e instanceof V&&e.body===d)return!0;if(!(e instanceof Ka&&e.car===d||e instanceof Ia&&e.expression===d&&!(e instanceof Ja)||e instanceof Ma&&e.expression===d||e instanceof Na&&e.expression===d||e instanceof Sa&&e.condition===d||e instanceof Ra&&e.left===d||e instanceof Qa&&e.expression===d))return!1;d=e,e=b[--c]}}function j(a,b){return 0==a.args.length&&!b.option("beautify")}function k(a){for(var b=a[0],c=b.length,d=1;d=0?d.push("0x"+a.toString(16).toLowerCase(),"0"+a.toString(8)):d.push("-0x"+(-a).toString(16).toLowerCase(),"-0"+(-a).toString(8)),(b=/^(.*?)(0+)$/.exec(a))&&d.push(b[1]+"e"+b[2].length)):(b=/^0?\.(0+)(.*)$/.exec(a))&&d.push(b[2]+"e-"+(b[1].length+b[2].length),c.substr(c.indexOf("."))),k(d)}function n(a,b){return a instanceof $?void a.print(b):void b.with_block(function(){b.indent(),a.print(b),b.newline()})}function o(a,b){a.DEFMETHOD("add_source_map",function(a){b(this,a)})}function p(a,b){b.add_mapping(a.start)}U.DEFMETHOD("print",function(a,b){function c(){d.add_comments(a),d.add_source_map(a),e(d,a)}var d=this,e=d._codegen;a.push_node(d),b||d.needs_parens(a)?a.with_parens(c):c(),a.pop_node()}),U.DEFMETHOD("print_to_string",function(a){var b=P(a);return this.print(b),b.get()}),U.DEFMETHOD("add_comments",function(a){var b=a.option("comments"),c=this;if(b){var d=c.start;if(d&&!d._comments_dumped){d._comments_dumped=!0;var e=d.comments_before||[];c instanceof qa&&c.value&&c.value.walk(new x(function(a){return a.start&&a.start.comments_before&&(e=e.concat(a.start.comments_before),a.start.comments_before=[]),a instanceof na||a instanceof Ua||a instanceof Va?!0:void 0})),b.test?e=e.filter(function(a){return b.test(a.value)}):"function"==typeof b&&(e=e.filter(function(a){return b(c,a)})),e.forEach(function(b){/comment[134]/.test(b.type)?(a.print("//"+b.value+"\n"),a.indent()):"comment2"==b.type&&(a.print("/*"+b.value+"*/"),d.nlb?(a.print("\n"),a.indent()):a.space())})}}}),b(U,function(){return!1}),b(na,function(a){return i(a)}),b(Va,function(a){return i(a)}),b([Oa,sb],function(a){var b=a.parent();return b instanceof La&&b.expression===this}),b(Ka,function(a){var b=a.parent();return b instanceof Ia||b instanceof Oa||b instanceof Ra||b instanceof Ha||b instanceof La||b instanceof Ua||b instanceof Wa||b instanceof Sa}),b(Ra,function(a){var b=a.parent();if(b instanceof Ia&&b.expression===this)return!0;if(b instanceof Oa)return!0;if(b instanceof La&&b.expression===this)return!0;if(b instanceof Ra){var c=b.operator,d=Qb[c],e=this.operator,f=Qb[e];if(d>f||d==f&&this===b.right)return!0}}),b(La,function(a){var b=a.parent();if(b instanceof Ja&&b.expression===this)try{this.walk(new x(function(a){if(a instanceof Ia)throw b}))}catch(c){if(c!==b)throw c;return!0}}),b(Ia,function(a){var b,c=a.parent();return c instanceof Ja&&c.expression===this?!0:this.expression instanceof na&&c instanceof La&&c.expression===this&&(b=a.parent(1))instanceof Ta&&b.left===c}),b(Ja,function(a){var b=a.parent();return j(this,a)&&(b instanceof La||b instanceof Ia&&b.expression===this)?!0:void 0}),b(nb,function(a){var b=a.parent();return this.getValue()<0&&b instanceof La&&b.expression===this?!0:void 0}),b(rb,function(a){var b=a.parent();return b instanceof La&&b.expression===this?!0:void 0}),b([Ta,Sa],function(a){var b=a.parent();return b instanceof Oa?!0:b instanceof Ra&&!(b instanceof Ta)?!0:b instanceof Ia&&b.expression===this?!0:b instanceof Sa&&b.condition===this?!0:b instanceof La&&b.expression===this?!0:void 0}),a(X,function(a,b){b.print_string(a.value),b.semicolon()}),a(W,function(a,b){b.print("debugger"),b.semicolon()}),aa.DEFMETHOD("_do_print_body",function(a){h(this.body,a)}),a(V,function(a,b){a.body.print(b),b.semicolon()}),a(ka,function(a,b){c(a.body,!0,b),b.print("")}),a(ba,function(a,b){a.label.print(b),b.colon(),a.body.print(b)}),a(Y,function(a,b){a.body.print(b),b.semicolon()}),a($,function(a,b){d(a.body,b)}),a(_,function(a,b){b.semicolon()}),a(ea,function(a,b){b.print("do"),b.space(),a._do_print_body(b),b.space(),b.print("while"),b.space(),b.with_parens(function(){a.condition.print(b)}),b.semicolon()}),a(fa,function(a,b){b.print("while"),b.space(),b.with_parens(function(){a.condition.print(b)}),b.space(),a._do_print_body(b)}),a(ga,function(a,b){b.print("for"),b.space(),b.with_parens(function(){!a.init||a.init instanceof _?b.print(";"):(a.init instanceof Ea?a.init.print(b):f(a.init,b,!0),b.print(";"),b.space()),a.condition?(a.condition.print(b),b.print(";"),b.space()):b.print(";"),a.step&&a.step.print(b)}),b.space(),a._do_print_body(b)}),a(ha,function(a,b){b.print("for"),b.space(),b.with_parens(function(){a.init.print(b),b.space(),b.print("in"),b.space(),a.object.print(b)}),b.space(),a._do_print_body(b)}),a(ia,function(a,b){b.print("with"),b.space(),b.with_parens(function(){a.expression.print(b)}),b.space(),a._do_print_body(b)}),la.DEFMETHOD("_do_print",function(a,b){var c=this;b||a.print("function"),c.name&&(a.space(),c.name.print(a)),a.with_parens(function(){c.argnames.forEach(function(b,c){c&&a.comma(),b.print(a)})}),a.space(),d(c.body,a)}),a(la,function(a,b){a._do_print(b)}),qa.DEFMETHOD("_do_print",function(a,b){a.print(b),this.value&&(a.space(),this.value.print(a)),a.semicolon()}),a(ra,function(a,b){a._do_print(b,"return")}),a(sa,function(a,b){a._do_print(b,"throw")}),ta.DEFMETHOD("_do_print",function(a,b){a.print(b),this.label&&(a.space(),this.label.print(a)),a.semicolon()}),a(ua,function(a,b){a._do_print(b,"break")}),a(va,function(a,b){a._do_print(b,"continue")}),a(wa,function(a,b){b.print("if"),b.space(),b.with_parens(function(){a.condition.print(b)}),b.space(),a.alternative?(e(a,b),b.space(),b.print("else"),b.space(),h(a.alternative,b)):a._do_print_body(b)}),a(xa,function(a,b){b.print("switch"),b.space(),b.with_parens(function(){a.expression.print(b)}),b.space(),a.body.length>0?b.with_block(function(){a.body.forEach(function(a,c){c&&b.newline(),b.indent(!0),a.print(b)})}):b.print("{}")}),ya.DEFMETHOD("_do_print_body",function(a){this.body.length>0&&(a.newline(),this.body.forEach(function(b){a.indent(),b.print(a),a.newline()}))}),a(za,function(a,b){b.print("default:"),a._do_print_body(b)}),a(Aa,function(a,b){b.print("case"),b.space(),a.expression.print(b),b.print(":"),a._do_print_body(b)}),a(Ba,function(a,b){b.print("try"),b.space(),d(a.body,b),a.bcatch&&(b.space(),a.bcatch.print(b)),a.bfinally&&(b.space(),a.bfinally.print(b))}),a(Ca,function(a,b){b.print("catch"),b.space(),b.with_parens(function(){a.argname.print(b)}),b.space(),d(a.body,b)}),a(Da,function(a,b){b.print("finally"),b.space(),d(a.body,b)}),Ea.DEFMETHOD("_do_print",function(a,b){a.print(b),a.space(),this.definitions.forEach(function(b,c){c&&a.comma(),b.print(a)});var c=a.parent(),d=c instanceof ga||c instanceof ha,e=d&&c.init===this;e||a.semicolon()}),a(Fa,function(a,b){a._do_print(b,"var")}),a(Ga,function(a,b){a._do_print(b,"const")}),a(Ha,function(a,b){if(a.name.print(b),a.value){b.space(),b.print("="),b.space();var c=b.parent(1),d=c instanceof ga||c instanceof ha;f(a.value,b,d)}}),a(Ia,function(a,b){a.expression.print(b),a instanceof Ja&&j(a,b)||b.with_parens(function(){a.args.forEach(function(a,c){c&&b.comma(),a.print(b)})})}),a(Ja,function(a,b){b.print("new"),b.space(),Ia.prototype._codegen(a,b)}),Ka.DEFMETHOD("_do_print",function(a){this.car.print(a),this.cdr&&(a.comma(),a.should_break()&&(a.newline(),a.indent()),this.cdr.print(a))}),a(Ka,function(a,b){a._do_print(b)}),a(Ma,function(a,b){var c=a.expression;c.print(b),c instanceof nb&&c.getValue()>=0&&(/[xa-f.]/i.test(b.last())||b.print(".")),b.print("."),b.add_mapping(a.end),b.print_name(a.property)}),a(Na,function(a,b){a.expression.print(b),b.print("["),a.property.print(b),b.print("]")}),a(Pa,function(a,b){var c=a.operator;b.print(c),(/^[a-z]/i.test(c)||/[+-]$/.test(c)&&a.expression instanceof Pa&&/^[+-]/.test(a.expression.operator))&&b.space(),a.expression.print(b)}),a(Qa,function(a,b){a.expression.print(b),b.print(a.operator)}),a(Ra,function(a,b){a.left.print(b),b.space(),b.print(a.operator),"<"==a.operator&&a.right instanceof Pa&&"!"==a.right.operator&&a.right.expression instanceof Pa&&"--"==a.right.expression.operator?b.print(" "):b.space(),a.right.print(b)}),a(Sa,function(a,b){a.condition.print(b),b.space(),b.print("?"),b.space(),a.consequent.print(b),b.space(),b.colon(),a.alternative.print(b)}),a(Ua,function(a,b){b.with_square(function(){var c=a.elements,d=c.length;d>0&&b.space(),c.forEach(function(a,c){c&&b.comma(),a.print(b),c===d-1&&a instanceof tb&&b.comma()}),d>0&&b.space()})}),a(Va,function(a,b){a.properties.length>0?b.with_block(function(){a.properties.forEach(function(a,c){c&&(b.print(","),b.newline()),b.indent(),a.print(b)}),b.newline()}):b.print("{}")}),a(Xa,function(a,b){var c=a.key;b.option("quote_keys")?b.print_string(c+""):("number"==typeof c||!b.option("beautify")&&+c+""==c)&&parseFloat(c)>=0?b.print(m(c)):(Ab(c)?b.option("screw_ie8"):G(c))?b.print_name(c):b.print_string(c),b.colon(),a.value.print(b)}),a(Ya,function(a,b){b.print("set"),b.space(),a.key.print(b),a.value._do_print(b,!0)}),a(Za,function(a,b){b.print("get"),b.space(),a.key.print(b),a.value._do_print(b,!0)}),a($a,function(a,b){var c=a.definition();b.print_name(c?c.mangled_name||c.name:a.name)}),a(sb,function(a,b){b.print("void 0")}),a(tb,l),a(ub,function(a,b){b.print("1/0")}),a(rb,function(a,b){b.print("0/0")}),a(kb,function(a,b){b.print("this")}),a(lb,function(a,b){b.print(a.getValue())}),a(mb,function(a,b){b.print_string(a.getValue())}),a(nb,function(a,b){b.print(m(a.getValue()))}),a(ob,function(a,b){var c=a.getValue().toString();b.option("ascii_only")?c=b.to_ascii(c):b.option("unescape_regexps")&&(c=c.split("\\\\").map(function(a){return a.replace(/\\u[0-9a-fA-F]{4}|\\x[0-9a-fA-F]{2}/g,function(a){var b=parseInt(a.substr(2),16);return g(b)?String.fromCharCode(b):a})}).join("\\\\")),b.print(c);var d=b.parent();d instanceof Ra&&/^in/.test(d.operator)&&d.left===a&&b.print(" ")}),o(U,l),o(X,p),o(W,p),o($a,p),o(pa,p),o(aa,p),o(ba,l),o(la,p),o(xa,p),o(ya,p),o($,p),o(ka,l),o(Ja,p),o(Ba,p),o(Ca,p),o(Da,p),o(Ea,p),o(lb,p),o(Wa,function(a,b){b.add_mapping(a.start,a.key)})}(),Q.prototype=new N,k(Q.prototype,{option:function(a){return this.options[a]},warn:function(){this.options.warnings&&U.warn.apply(U,arguments)},before:function(a,b,c){if(a._squeezed)return a;var d=!1;return a instanceof ja&&(a=a.hoist_declarations(this),d=!0),b(a,this),a=a.optimize(this),d&&a instanceof ja&&(a.drop_unused(this),b(a,this)),a._squeezed=!0,a}}),function(){function a(a,b){a.DEFMETHOD("optimize",function(a){var c=this;if(c._optimized)return c;var d=b(c,a);return d._optimized=!0,d===c?d:d.transform(a)})}function b(a,b,c){return c||(c={}),b&&(c.start||(c.start=b.start),c.end||(c.end=b.end)),new a(c)}function c(a,c,d){if(c instanceof U)return c.transform(a);switch(typeof c){case"string":return b(mb,d,{value:c}).optimize(a);case"number":return b(isNaN(c)?rb:nb,d,{value:c}).optimize(a);case"boolean":return b(c?xb:wb,d).optimize(a);case"undefined":return b(sb,d).optimize(a);default:if(null===c)return b(qb,d).optimize(a);if(c instanceof RegExp)return b(ob,d).optimize(a);throw new Error(n("Can't handle constant of type: {type}",{type:typeof c}))}}function d(a){if(null===a)return[];if(a instanceof $)return a.body;if(a instanceof _)return[];if(a instanceof V)return[a];throw new Error("Can't convert thing to statement array")}function e(a){return null===a?!0:a instanceof _?!0:a instanceof $?0==a.body.length:!1}function h(a){return a instanceof xa?a:(a instanceof ga||a instanceof ha||a instanceof da)&&a.body instanceof $?a.body:a}function i(a,c){function e(a){function d(a,c){return b(Y,a,{body:b(Ta,a,{operator:"=",left:b(Ma,c,{expression:b(ib,c,c),property:"$inject"}),right:b(Ua,a,{elements:a.argnames.map(function(a){return b(mb,a,{value:a.name})})})})})}return a.reduce(function(a,b){a.push(b);var e=b.start,f=e.comments_before;if(f&&f.length>0){var g=f.pop();/@ngInject/.test(g.value)&&(b instanceof oa?a.push(d(b,b.name)):b instanceof Ea?b.definitions.forEach(function(b){b.value&&b.value instanceof la&&a.push(d(b.value,b.name))}):c.warn("Unknown statement marked with @ngInject [{file}:{line},{col}]",e))}return a},[])}function f(a){var b=[];return a.reduce(function(a,c){return c instanceof $?(p=!0,a.push.apply(a,f(c.body))):c instanceof _?p=!0:c instanceof X?b.indexOf(c.value)<0?(a.push(c),b.push(c.value)):p=!0:a.push(c),a},[])}function g(a,c){var e=c.self(),f=e instanceof la,g=[];a:for(var i=a.length;--i>=0;){var j=a[i];switch(!0){case f&&j instanceof ra&&!j.value&&0==g.length:p=!0;continue a;case j instanceof wa:if(j.body instanceof ra){if((f&&0==g.length||g[0]instanceof ra&&!g[0].value)&&!j.body.value&&!j.alternative){p=!0;var k=b(Y,j.condition,{body:j.condition});g.unshift(k);continue a}if(g[0]instanceof ra&&j.body.value&&g[0].value&&!j.alternative){p=!0,j=j.clone(),j.alternative=g[0],g[0]=j.transform(c);continue a}if((0==g.length||g[0]instanceof ra)&&j.body.value&&!j.alternative&&f){p=!0,j=j.clone(),j.alternative=g[0]||b(ra,j,{value:b(sb,j)}),g[0]=j.transform(c);continue a}if(!j.body.value&&f){p=!0,j=j.clone(),j.condition=j.condition.negate(c),j.body=b($,j,{body:d(j.alternative).concat(g)}),j.alternative=null,g=[j.transform(c)];continue a}if(1==g.length&&f&&g[0]instanceof Y&&(!j.alternative||j.alternative instanceof Y)){p=!0,g.push(b(ra,g[0],{value:b(sb,g[0])}).transform(c)),g=d(j.alternative).concat(g),g.unshift(j);continue a}}var l=q(j.body),m=l instanceof ta?c.loopcontrol_target(l.label):null;if(l&&(l instanceof ra&&!l.value&&f||l instanceof va&&e===h(m)||l instanceof ua&&m instanceof $&&e===m)){l.label&&o(l.label.thedef.references,l),p=!0;var n=d(j.body).slice(0,-1);j=j.clone(),j.condition=j.condition.negate(c),j.body=b($,j,{body:d(j.alternative).concat(g)}),j.alternative=b($,j,{body:n}),g=[j.transform(c)];continue a}var l=q(j.alternative),m=l instanceof ta?c.loopcontrol_target(l.label):null;if(l&&(l instanceof ra&&!l.value&&f||l instanceof va&&e===h(m)||l instanceof ua&&m instanceof $&&e===m)){l.label&&o(l.label.thedef.references,l),p=!0,j=j.clone(),j.body=b($,j.body,{body:d(j.body).concat(g)}),j.alternative=b($,j.alternative,{body:d(j.alternative).slice(0,-1)}),g=[j.transform(c)];continue a}g.unshift(j);break;default:g.unshift(j)}}return g}function i(a,b){var c=!1,d=a.length,e=b.self();return a=a.reduce(function(a,d){if(c)j(b,d,a);else{if(d instanceof ta){var f=b.loopcontrol_target(d.label);d instanceof ua&&f instanceof $&&h(f)===e||d instanceof va&&h(f)===e?d.label&&o(d.label.thedef.references,d):a.push(d)}else a.push(d);q(d)&&(c=!0)}return a},[]),p=a.length!=d,a}function k(a,c){function d(){e=Ka.from_array(e),e&&f.push(b(Y,e,{body:e})),e=[]}if(a.length<2)return a;var e=[],f=[];return a.forEach(function(a){a instanceof Y?e.push(a.body):(d(),f.push(a))}),d(),f=l(f,c),p=f.length!=a.length,f}function l(a,c){function d(a){e.pop();var b=f.body;return b instanceof Ka?b.add(a):b=Ka.cons(b,a),b.transform(c)}var e=[],f=null;return a.forEach(function(a){if(f)if(a instanceof ga){var c={};try{f.body.walk(new x(function(a){if(a instanceof Ra&&"in"==a.operator)throw c})),!a.init||a.init instanceof Ea?a.init||(a.init=f.body,e.pop()):a.init=d(a.init)}catch(g){if(g!==c)throw g}}else a instanceof wa?a.condition=d(a.condition):a instanceof ia?a.expression=d(a.expression):a instanceof qa&&a.value?a.value=d(a.value):a instanceof qa?a.value=d(b(sb,a)):a instanceof xa&&(a.expression=d(a.expression));e.push(a),f=a instanceof Y?a:null}),e}function m(a,b){var c=null;return a.reduce(function(a,b){return b instanceof Ea&&c&&c.TYPE==b.TYPE?(c.definitions=c.definitions.concat(b.definitions),p=!0):b instanceof ga&&c instanceof Ea&&(!b.init||b.init.TYPE==c.TYPE)?(p=!0,a.pop(),b.init?b.init.definitions=c.definitions.concat(b.init.definitions):b.init=c,a.push(b),c=b):(c=b,a.push(b)),a},[])}function n(a,c){a.forEach(function(a){a instanceof Y&&(a.body=function c(a){return a.transform(new N(function(a){if(a instanceof Ia&&a.expression instanceof na)return b(Pa,a,{operator:"!",expression:a});if(a instanceof Ia)a.expression=c(a.expression);else if(a instanceof Ka)a.car=c(a.car);else if(a instanceof Sa){var d=c(a.condition);if(d!==a.condition){a.condition=d;var e=a.consequent;a.consequent=a.alternative,a.alternative=e}}return a}))}(a.body))})}var p;do p=!1,c.option("angular")&&(a=e(a)),a=f(a),c.option("dead_code")&&(a=i(a,c)),c.option("if_return")&&(a=g(a,c)),c.option("sequences")&&(a=k(a,c)),c.option("join_vars")&&(a=m(a,c));while(p);return c.option("negate_iife")&&n(a,c),a}function j(a,b,c){a.warn("Dropping unreachable code [{file}:{line},{col}]",b.start),b.walk(new x(function(b){return b instanceof Ea?(a.warn("Declarations in unreachable code! [{file}:{line},{col}]",b.start),b.remove_initializers(),c.push(b),!0):b instanceof oa?(c.push(b),!0):b instanceof ja?!0:void 0}))}function k(a,b){return a.print_to_string().length>b.print_to_string().length?b:a}function q(a){return a&&a.aborts()}function r(a,c){function e(e){e=d(e),a.body instanceof $?(a.body=a.body.clone(),a.body.body=e.concat(a.body.body.slice(1)),a.body=a.body.transform(c)):a.body=b($,a.body,{body:e}).transform(c),r(a,c)}var f=a.body instanceof $?a.body.body[0]:a.body;f instanceof wa&&(f.body instanceof ua&&c.loopcontrol_target(f.body.label)===a?(a.condition=a.condition?b(Ra,a.condition,{left:a.condition,operator:"&&",right:f.condition.negate(c)}):f.condition.negate(c),e(f.alternative)):f.alternative instanceof ua&&c.loopcontrol_target(f.alternative.label)===a&&(a.condition=a.condition?b(Ra,a.condition,{left:a.condition,operator:"&&",right:f.condition}):f.condition,e(f.body)))}function v(a,b){var c=b.option("pure_getters");b.options.pure_getters=!1;var d=a.has_side_effects(b);return b.options.pure_getters=c,d}function w(a,c){return c.option("booleans")&&c.in_boolean_context()?b(xb,a):a}a(U,function(a,b){return a}),U.DEFMETHOD("equivalent_to",function(a){return this.print_to_string()==a.print_to_string()}),function(a){var b=["!","delete"],c=["in","instanceof","==","!=","===","!==","<","<=",">=",">"];a(U,function(){return!1}),a(Pa,function(){return f(this.operator,b)}),a(Ra,function(){return f(this.operator,c)||("&&"==this.operator||"||"==this.operator)&&this.left.is_boolean()&&this.right.is_boolean()}),a(Sa,function(){return this.consequent.is_boolean()&&this.alternative.is_boolean()}),a(Ta,function(){return"="==this.operator&&this.right.is_boolean()}),a(Ka,function(){return this.cdr.is_boolean()}),a(xb,function(){return!0}),a(wb,function(){return!0})}(function(a,b){a.DEFMETHOD("is_boolean",b)}),function(a){a(U,function(){return!1}),a(mb,function(){return!0}),a(Pa,function(){return"typeof"==this.operator}),a(Ra,function(a){return"+"==this.operator&&(this.left.is_string(a)||this.right.is_string(a))}),a(Ta,function(a){return("="==this.operator||"+="==this.operator)&&this.right.is_string(a)}),a(Ka,function(a){return this.cdr.is_string(a)}),a(Sa,function(a){return this.consequent.is_string(a)&&this.alternative.is_string(a)}),a(Ia,function(a){return a.option("unsafe")&&this.expression instanceof ib&&"String"==this.expression.name&&this.expression.undeclared()})}(function(a,b){a.DEFMETHOD("is_string",b)}),function(a){function b(a,b){if(!b)throw new Error("Compressor must be passed");return a._eval(b)}U.DEFMETHOD("evaluate",function(b){if(!b.option("evaluate"))return[this];try{var d=this._eval(b);return[k(c(b,d,this),this),d]}catch(e){if(e!==a)throw e;return[this]}}),a(V,function(){throw new Error(n("Cannot evaluate a statement [{file}:{line},{col}]",this.start))}),a(na,function(){throw a}),a(U,function(){throw a}),a(lb,function(){return this.getValue()}),a(Pa,function(c){var d=this.expression;switch(this.operator){case"!":return!b(d,c);case"typeof":if(d instanceof na)return"function";if(d=b(d,c),d instanceof RegExp)throw a;return typeof d;case"void":return void b(d,c);case"~":return~b(d,c);case"-":if(d=b(d,c),0===d)throw a;return-d;case"+":return+b(d,c)}throw a}),a(Ra,function(c){var d=this.left,e=this.right;switch(this.operator){case"&&":return b(d,c)&&b(e,c);case"||":return b(d,c)||b(e,c);case"|":return b(d,c)|b(e,c);case"&":return b(d,c)&b(e,c);case"^":return b(d,c)^b(e,c);case"+":return b(d,c)+b(e,c);case"*":return b(d,c)*b(e,c);case"/":return b(d,c)/b(e,c);case"%":return b(d,c)%b(e,c);case"-":return b(d,c)-b(e,c);case"<<":return b(d,c)<>":return b(d,c)>>b(e,c);case">>>":return b(d,c)>>>b(e,c);case"==":return b(d,c)==b(e,c);case"===":return b(d,c)===b(e,c);case"!=":return b(d,c)!=b(e,c);case"!==":return b(d,c)!==b(e,c);case"<":return b(d,c)":return b(d,c)>b(e,c);case">=":return b(d,c)>=b(e,c);case"in":return b(d,c)in b(e,c);case"instanceof":return b(d,c)instanceof b(e,c)}throw a}),a(Sa,function(a){return b(this.condition,a)?b(this.consequent,a):b(this.alternative,a)}),a(ib,function(c){var d=this.definition();if(d&&d.constant&&d.init)return b(d.init,c);throw a}),a(Ma,function(c){if(c.option("unsafe")&&"length"==this.property){var d=b(this.expression,c);if("string"==typeof d)return d.length}throw a})}(function(a,b){a.DEFMETHOD("_eval",b)}),function(a){function c(a){return b(Pa,a,{operator:"!",expression:a})}a(U,function(){return c(this)}),a(V,function(){throw new Error("Cannot negate a statement")}),a(na,function(){return c(this)}),a(Pa,function(){return"!"==this.operator?this.expression:c(this)}),a(Ka,function(a){var b=this.clone();return b.cdr=b.cdr.negate(a),b}),a(Sa,function(a){var b=this.clone();return b.consequent=b.consequent.negate(a),b.alternative=b.alternative.negate(a),k(c(this),b)}),a(Ra,function(a){var b=this.clone(),d=this.operator;if(a.option("unsafe_comps"))switch(d){case"<=":return b.operator=">",b;case"<":return b.operator=">=",b;case">=":return b.operator="<",b;case">":return b.operator="<=",b}switch(d){case"==":return b.operator="!=",b;case"!=":return b.operator="==",b;case"===":return b.operator="!==",b;case"!==":return b.operator="===",b;case"&&":return b.operator="||",b.left=b.left.negate(a),b.right=b.right.negate(a),k(c(this),b);case"||":return b.operator="&&",b.left=b.left.negate(a),b.right=b.right.negate(a),k(c(this),b)}return c(this)})}(function(a,b){a.DEFMETHOD("negate",function(a){return b.call(this,a)})}),function(a){a(U,function(a){return!0}),a(_,function(a){return!1}),a(lb,function(a){return!1}),a(kb,function(a){return!1}),a(Ia,function(a){var b=a.option("pure_funcs");return b?b.indexOf(this.expression.print_to_string())<0:!0}),a(Z,function(a){for(var b=this.body.length;--b>=0;)if(this.body[b].has_side_effects(a))return!0; - -return!1}),a(Y,function(a){return this.body.has_side_effects(a)}),a(oa,function(a){return!0}),a(na,function(a){return!1}),a(Ra,function(a){return this.left.has_side_effects(a)||this.right.has_side_effects(a)}),a(Ta,function(a){return!0}),a(Sa,function(a){return this.condition.has_side_effects(a)||this.consequent.has_side_effects(a)||this.alternative.has_side_effects(a)}),a(Oa,function(a){return"delete"==this.operator||"++"==this.operator||"--"==this.operator||this.expression.has_side_effects(a)}),a(ib,function(a){return this.global()&&this.undeclared()}),a(Va,function(a){for(var b=this.properties.length;--b>=0;)if(this.properties[b].has_side_effects(a))return!0;return!1}),a(Wa,function(a){return this.value.has_side_effects(a)}),a(Ua,function(a){for(var b=this.elements.length;--b>=0;)if(this.elements[b].has_side_effects(a))return!0;return!1}),a(Ma,function(a){return a.option("pure_getters")?this.expression.has_side_effects(a):!0}),a(Na,function(a){return a.option("pure_getters")?this.expression.has_side_effects(a)||this.property.has_side_effects(a):!0}),a(La,function(a){return!a.option("pure_getters")}),a(Ka,function(a){return this.car.has_side_effects(a)||this.cdr.has_side_effects(a)})}(function(a,b){a.DEFMETHOD("has_side_effects",b)}),function(a){function b(){var a=this.body.length;return a>0&&q(this.body[a-1])}a(V,function(){return null}),a(pa,function(){return this}),a($,b),a(ya,b),a(wa,function(){return this.alternative&&q(this.body)&&q(this.alternative)})}(function(a,b){a.DEFMETHOD("aborts",b)}),a(X,function(a,c){return a.scope.has_directive(a.value)!==a.scope?b(_,a):a}),a(W,function(a,c){return c.option("drop_debugger")?b(_,a):a}),a(ba,function(a,c){return a.body instanceof ua&&c.loopcontrol_target(a.body.label)===a.body?b(_,a):0==a.label.references.length?a.body:a}),a(Z,function(a,b){return a.body=i(a.body,b),a}),a($,function(a,c){switch(a.body=i(a.body,c),a.body.length){case 1:return a.body[0];case 0:return b(_,a)}return a}),ja.DEFMETHOD("drop_unused",function(a){var c=this;if(a.option("unused")&&!(c instanceof ka)&&!c.uses_eval){var d=[],e=new u,g=this,h=new x(function(b,f){if(b!==c){if(b instanceof oa)return e.add(b.name.name,b),!0;if(b instanceof Ea&&g===c)return b.definitions.forEach(function(b){b.value&&(e.add(b.name.name,b.value),b.value.has_side_effects(a)&&b.value.walk(h))}),!0;if(b instanceof ib)return m(d,b.definition()),!0;if(b instanceof ja){var i=g;return g=b,f(),g=i,!0}}});c.walk(h);for(var i=0;i=0;){var l=i[k];if(!l.unreferenced())break;i.pop(),a.warn("Dropping unused function argument {name} [{file}:{line},{col}]",{name:l.name,file:l.start.file,line:l.start.line,col:l.start.col})}if(e instanceof oa&&e!==c)return f(e.name.definition(),d)?e:(a.warn("Dropping unused function {name} [{file}:{line},{col}]",{name:e.name.name,file:e.name.start.file,line:e.name.start.line,col:e.name.start.col}),b(_,e));if(e instanceof Ea&&!(j.parent()instanceof ha)){var m=e.definitions.filter(function(b){if(f(b.name.definition(),d))return!0;var c={name:b.name.name,file:b.name.start.file,line:b.name.start.line,col:b.name.start.col};return b.value&&b.value.has_side_effects(a)?(b._unused_side_effects=!0,a.warn("Side effects in initialization of unused variable {name} [{file}:{line},{col}]",c),!0):(a.warn("Dropping unused variable {name} [{file}:{line},{col}]",c),!1)});m=p(m,function(a,b){return!a.value&&b.value?-1:!b.value&&a.value?1:0});for(var n=[],k=0;k0&&(n.push(o.value),o.value=Ka.from_array(n),n=[]),++k)}return n=n.length>0?b($,e,{body:[b(Y,e,{body:Ka.from_array(n)})]}):null,0!=m.length||n?0==m.length?n:(e.definitions=m,n&&(n.body.unshift(e),e=n),e):b(_,e)}if(e instanceof ga&&(g(e,this),e.init instanceof $)){var q=e.init.body.slice(0,-1);return e.init=e.init.body.slice(-1)[0].body,q.push(e),h?S.splice(q):b($,e,{body:q})}return e instanceof ja&&e!==c?e:void 0});c.transform(j)}}),ja.DEFMETHOD("hoist_declarations",function(a){var c=a.option("hoist_funs"),d=a.option("hoist_vars"),e=this;if(c||d){var f=[],h=[],i=new u,j=0,k=0;e.walk(new x(function(a){return a instanceof ja&&a!==e?!0:a instanceof Fa?(++k,!0):void 0})),d=d&&k>1;var l=new N(function(a){if(a!==e){if(a instanceof X)return f.push(a),b(_,a);if(a instanceof oa&&c)return h.push(a),b(_,a);if(a instanceof Fa&&d){a.definitions.forEach(function(a){i.set(a.name.name,a),++j});var g=a.to_assignments(),k=l.parent();return k instanceof ha&&k.init===a?null==g?a.definitions[0].name:g:k instanceof ga&&k.init===a?g:g?b(Y,a,{body:g}):b(_,a)}if(a instanceof ja)return a}});if(e=e.transform(l),j>0){var m=[];if(i.each(function(a,b){e instanceof la&&g(function(b){return b.name==a.name.name},e.argnames)?i.del(b):(a=a.clone(),a.value=null,m.push(a),i.set(b,a))}),m.length>0){for(var n=0;n1){if(d[1])return b(ga,a,{body:a.body});if(a instanceof fa&&c.option("dead_code")){var e=[];return j(c,a.body,e),b($,a,{body:e})}}return a}),a(fa,function(a,c){return c.option("loops")?(a=da.prototype.optimize.call(a,c),a instanceof fa&&(r(a,c),a=b(ga,a,a).transform(c)),a):a}),a(ga,function(a,c){var d=a.condition;if(d&&(d=d.evaluate(c),a.condition=d[0]),!c.option("loops"))return a;if(d&&d.length>1&&!d[1]&&c.option("dead_code")){var e=[];return a.init instanceof V?e.push(a.init):a.init&&e.push(b(Y,a.init,{body:a.init})),j(c,a.body,e),b($,a,{body:e})}return r(a,c),a}),a(wa,function(a,c){if(!c.option("conditionals"))return a;var d=a.condition.evaluate(c);if(a.condition=d[0],d.length>1)if(d[1]){if(c.warn("Condition always true [{file}:{line},{col}]",a.condition.start),c.option("dead_code")){var f=[];return a.alternative&&j(c,a.alternative,f),f.push(a.body),b($,a,{body:f}).transform(c)}}else if(c.warn("Condition always false [{file}:{line},{col}]",a.condition.start),c.option("dead_code")){var f=[];return j(c,a.body,f),a.alternative&&f.push(a.alternative),b($,a,{body:f}).transform(c)}e(a.alternative)&&(a.alternative=null);var g=a.condition.negate(c),h=k(a.condition,g)===g;if(a.alternative&&h){h=!1,a.condition=g;var i=a.body;a.body=a.alternative||b(_),a.alternative=i}if(e(a.body)&&e(a.alternative))return b(Y,a.condition,{body:a.condition}).transform(c);if(a.body instanceof Y&&a.alternative instanceof Y)return b(Y,a,{body:b(Sa,a,{condition:a.condition,consequent:a.body.body,alternative:a.alternative.body})}).transform(c);if(e(a.alternative)&&a.body instanceof Y)return h?b(Y,a,{body:b(Ra,a,{operator:"||",left:g,right:a.body.body})}).transform(c):b(Y,a,{body:b(Ra,a,{operator:"&&",left:a.condition,right:a.body.body})}).transform(c);if(a.body instanceof _&&a.alternative&&a.alternative instanceof Y)return b(Y,a,{body:b(Ra,a,{operator:"||",left:a.condition,right:a.alternative.body})}).transform(c);if(a.body instanceof qa&&a.alternative instanceof qa&&a.body.TYPE==a.alternative.TYPE)return b(a.body.CTOR,a,{value:b(Sa,a,{condition:a.condition,consequent:a.body.value||b(sb,a.body).optimize(c),alternative:a.alternative.value||b(sb,a.alternative).optimize(c)})}).transform(c);if(a.body instanceof wa&&!a.body.alternative&&!a.alternative&&(a.condition=b(Ra,a.condition,{operator:"&&",left:a.condition,right:a.body.condition}).transform(c),a.body=a.body.body),q(a.body)&&a.alternative){var l=a.alternative;return a.alternative=null,b($,a,{body:[a,l]}).transform(c)}if(q(a.alternative)){var m=a.body;return a.body=a.alternative,a.condition=h?g:a.condition.negate(c),a.alternative=null,b($,a,{body:[a,m]}).transform(c)}return a}),a(xa,function(a,c){if(0==a.body.length&&c.option("conditionals"))return b(Y,a,{body:a.expression}).transform(c);for(;;){var d=a.body[a.body.length-1];if(d){var e=d.body[d.body.length-1];if(e instanceof ua&&h(c.loopcontrol_target(e.label))===a&&d.body.pop(),d instanceof za&&0==d.body.length){a.body.pop();continue}}break}var f=a.expression.evaluate(c);a:if(2==f.length)try{if(a.expression=f[0],!c.option("dead_code"))break a;var g=f[1],i=!1,j=!1,k=!1,l=!1,m=!1,n=new N(function(d,e,f){if(d instanceof la||d instanceof Y)return d;if(d instanceof xa&&d===a)return d=d.clone(),e(d,this),m?d:b($,d,{body:d.body.reduce(function(a,b){return a.concat(b.body)},[])}).transform(c);if(d instanceof wa||d instanceof Ba){var h=i;return i=!j,e(d,this),i=h,d}if(d instanceof aa||d instanceof xa){var h=j;return j=!0,e(d,this),j=h,d}if(d instanceof ua&&this.loopcontrol_target(d.label)===a)return i?(m=!0,d):j?d:(l=!0,f?S.skip:b(_,d));if(d instanceof ya&&this.parent()===a){if(l)return S.skip;if(d instanceof Aa){var n=d.expression.evaluate(c);if(n.length<2)throw a;return n[1]===g||k?(k=!0,q(d)&&(l=!0),e(d,this),d):S.skip}return e(d,this),d}});n.stack=c.stack.slice(),a=a.transform(n)}catch(o){if(o!==a)throw o}return a}),a(Aa,function(a,b){return a.body=i(a.body,b),a}),a(Ba,function(a,b){return a.body=i(a.body,b),a}),Ea.DEFMETHOD("remove_initializers",function(){this.definitions.forEach(function(a){a.value=null})}),Ea.DEFMETHOD("to_assignments",function(){var a=this.definitions.reduce(function(a,c){if(c.value){var d=b(ib,c.name,c.name);a.push(b(Ta,c,{operator:"=",left:d,right:c.value}))}return a},[]);return 0==a.length?null:Ka.from_array(a)}),a(Ea,function(a,c){return 0==a.definitions.length?b(_,a):a}),a(na,function(a,b){return a=la.prototype.optimize.call(a,b),b.option("unused")&&a.name&&a.name.unreferenced()&&(a.name=null),a}),a(Ia,function(a,d){if(d.option("unsafe")){var e=a.expression;if(e instanceof ib&&e.undeclared())switch(e.name){case"Array":if(1!=a.args.length)return b(Ua,a,{elements:a.args}).transform(d);break;case"Object":if(0==a.args.length)return b(Va,a,{properties:[]});break;case"String":if(0==a.args.length)return b(mb,a,{value:""});if(a.args.length<=1)return b(Ra,a,{left:a.args[0],operator:"+",right:b(mb,a,{value:""})}).transform(d);break;case"Number":if(0==a.args.length)return b(nb,a,{value:0});if(1==a.args.length)return b(Pa,a,{expression:a.args[0],operator:"+"}).transform(d);case"Boolean":if(0==a.args.length)return b(wb,a);if(1==a.args.length)return b(Pa,a,{expression:b(Pa,null,{expression:a.args[0],operator:"!"}),operator:"!"}).transform(d);break;case"Function":if(t(a.args,function(a){return a instanceof mb}))try{var f="(function("+a.args.slice(0,-1).map(function(a){return a.value}).join(",")+"){"+a.args[a.args.length-1].value+"})()",g=M(f);g.figure_out_scope({screw_ie8:d.option("screw_ie8")});var h=new Q(d.options);g=g.transform(h),g.figure_out_scope({screw_ie8:d.option("screw_ie8")}),g.mangle_names();var i;try{g.walk(new x(function(a){if(a instanceof la)throw i=a,g}))}catch(j){if(j!==g)throw j}if(!i)return a;var l=i.argnames.map(function(c,d){return b(mb,a.args[d],{value:c.print_to_string()})}),f=P();return $.prototype._codegen.call(i,i,f),f=f.toString().replace(/^\{|\}$/g,""),l.push(b(mb,a.args[a.args.length-1],{value:f})),a.args=l,a}catch(j){if(!(j instanceof I))throw console.log(j),j;d.warn("Error parsing code passed to new Function [{file}:{line},{col}]",a.args[a.args.length-1].start),d.warn(j.toString())}}else{if(e instanceof Ma&&"toString"==e.property&&0==a.args.length)return b(Ra,a,{left:b(mb,a,{value:""}),operator:"+",right:e.expression}).transform(d);if(e instanceof Ma&&e.expression instanceof Ua&&"join"==e.property){var m=0==a.args.length?",":a.args[0].evaluate(d)[1];if(null!=m){var n=e.expression.elements.reduce(function(a,b){if(b=b.evaluate(d),0==a.length||1==b.length)a.push(b);else{var e=a[a.length-1];if(2==e.length){var f=""+e[1]+m+b[1];a[a.length-1]=[c(d,f,e[0]),f]}else a.push(b)}return a},[]);if(0==n.length)return b(mb,a,{value:""});if(1==n.length)return n[0][0];if(""==m){var o;return o=n[0][0]instanceof mb||n[1][0]instanceof mb?n.shift()[0]:b(mb,a,{value:""}),n.reduce(function(a,c){return b(Ra,c[0],{operator:"+",left:a,right:c[0]})},o).transform(d)}var p=a.clone();return p.expression=p.expression.clone(),p.expression.expression=p.expression.expression.clone(),p.expression.expression.elements=n.map(function(a){return a[0]}),k(a,p)}}}}return d.option("side_effects")&&a.expression instanceof na&&0==a.args.length&&!Z.prototype.has_side_effects.call(a.expression,d)?b(sb,a).transform(d):d.option("drop_console")&&a.expression instanceof La&&a.expression.expression instanceof ib&&"console"==a.expression.expression.name&&a.expression.expression.undeclared()?b(sb,a).transform(d):a.evaluate(d)[0]}),a(Ja,function(a,c){if(c.option("unsafe")){var d=a.expression;if(d instanceof ib&&d.undeclared())switch(d.name){case"Object":case"RegExp":case"Function":case"Error":case"Array":return b(Ia,a,a).transform(c)}}return a}),a(Ka,function(a,c){if(!c.option("side_effects"))return a;if(!a.car.has_side_effects(c)){var d;if(!(a.cdr instanceof ib&&"eval"==a.cdr.name&&a.cdr.undeclared()&&(d=c.parent())instanceof Ia&&d.expression===a))return a.cdr}if(c.option("cascade")){if(a.car instanceof Ta&&!a.car.left.has_side_effects(c)){if(a.car.left.equivalent_to(a.cdr))return a.car;if(a.cdr instanceof Ia&&a.cdr.expression.equivalent_to(a.car.left))return a.cdr.expression=a.car,a.cdr}if(!a.car.has_side_effects(c)&&!a.cdr.has_side_effects(c)&&a.car.equivalent_to(a.cdr))return a.car}return a.cdr instanceof Pa&&"void"==a.cdr.operator&&!a.cdr.expression.has_side_effects(c)?(a.cdr.operator=a.car,a.cdr):a.cdr instanceof sb?b(Pa,a,{operator:"void",expression:a.car}):a}),Oa.DEFMETHOD("lift_sequences",function(a){if(a.option("sequences")&&this.expression instanceof Ka){var b=this.expression,c=b.to_array();return this.expression=c.pop(),c.push(this),b=Ka.from_array(c).transform(a)}return this}),a(Qa,function(a,b){return a.lift_sequences(b)}),a(Pa,function(a,c){a=a.lift_sequences(c);var d=a.expression;if(c.option("booleans")&&c.in_boolean_context()){switch(a.operator){case"!":if(d instanceof Pa&&"!"==d.operator)return d.expression;break;case"typeof":return c.warn("Boolean expression always true [{file}:{line},{col}]",a.start),b(xb,a)}d instanceof Ra&&"!"==a.operator&&(a=k(a,d.negate(c)))}return a.evaluate(c)[0]}),Ra.DEFMETHOD("lift_sequences",function(a){if(a.option("sequences")){if(this.left instanceof Ka){var b=this.left,c=b.to_array();return this.left=c.pop(),c.push(this),b=Ka.from_array(c).transform(a)}if(this.right instanceof Ka&&this instanceof Ta&&!v(this.left,a)){var b=this.right,c=b.to_array();return this.right=c.pop(),c.push(this),b=Ka.from_array(c).transform(a)}}return this});var y=s("== === != !== * & | ^");a(Ra,function(a,c){var d=c.has_directive("use asm")?l:function(b,d){if(d||!a.left.has_side_effects(c)&&!a.right.has_side_effects(c)){b&&(a.operator=b);var e=a.left;a.left=a.right,a.right=e}};if(y(a.operator)&&(a.right instanceof lb&&!(a.left instanceof lb)&&(a.left instanceof Ra&&Qb[a.left.operator]>=Qb[a.operator]||d(null,!0)),/^[!=]==?$/.test(a.operator))){if(a.left instanceof ib&&a.right instanceof Sa){if(a.right.consequent instanceof ib&&a.right.consequent.definition()===a.left.definition()){if(/^==/.test(a.operator))return a.right.condition;if(/^!=/.test(a.operator))return a.right.condition.negate(c)}if(a.right.alternative instanceof ib&&a.right.alternative.definition()===a.left.definition()){if(/^==/.test(a.operator))return a.right.condition.negate(c);if(/^!=/.test(a.operator))return a.right.condition}}if(a.right instanceof ib&&a.left instanceof Sa){if(a.left.consequent instanceof ib&&a.left.consequent.definition()===a.right.definition()){if(/^==/.test(a.operator))return a.left.condition;if(/^!=/.test(a.operator))return a.left.condition.negate(c)}if(a.left.alternative instanceof ib&&a.left.alternative.definition()===a.right.definition()){if(/^==/.test(a.operator))return a.left.condition.negate(c);if(/^!=/.test(a.operator))return a.left.condition}}}if(a=a.lift_sequences(c),c.option("comparisons"))switch(a.operator){case"===":case"!==":(a.left.is_string(c)&&a.right.is_string(c)||a.left.is_boolean()&&a.right.is_boolean())&&(a.operator=a.operator.substr(0,2));case"==":case"!=":a.left instanceof mb&&"undefined"==a.left.value&&a.right instanceof Pa&&"typeof"==a.right.operator&&c.option("unsafe")&&(a.right.expression instanceof ib&&a.right.expression.undeclared()||(a.right=a.right.expression,a.left=b(sb,a.left).optimize(c),2==a.operator.length&&(a.operator+="=")))}if(c.option("booleans")&&c.in_boolean_context())switch(a.operator){case"&&":var e=a.left.evaluate(c),f=a.right.evaluate(c);if(e.length>1&&!e[1]||f.length>1&&!f[1])return c.warn("Boolean && always false [{file}:{line},{col}]",a.start),b(wb,a);if(e.length>1&&e[1])return f[0];if(f.length>1&&f[1])return e[0];break;case"||":var e=a.left.evaluate(c),f=a.right.evaluate(c);if(e.length>1&&e[1]||f.length>1&&f[1])return c.warn("Boolean || always true [{file}:{line},{col}]",a.start),b(xb,a);if(e.length>1&&!e[1])return f[0];if(f.length>1&&!f[1])return e[0];break;case"+":var e=a.left.evaluate(c),f=a.right.evaluate(c);if(e.length>1&&e[0]instanceof mb&&e[1]||f.length>1&&f[0]instanceof mb&&f[1])return c.warn("+ in boolean context always true [{file}:{line},{col}]",a.start),b(xb,a)}if(c.option("comparisons")){if(!(c.parent()instanceof Ra)||c.parent()instanceof Ta){var g=b(Pa,a,{operator:"!",expression:a.negate(c)});a=k(a,g)}switch(a.operator){case"<":d(">");break;case"<=":d(">=")}}return"+"==a.operator&&a.right instanceof mb&&""===a.right.getValue()&&a.left instanceof Ra&&"+"==a.left.operator&&a.left.is_string(c)?a.left:(c.option("evaluate")&&"+"==a.operator&&(a.left instanceof lb&&a.right instanceof Ra&&"+"==a.right.operator&&a.right.left instanceof lb&&a.right.is_string(c)&&(a=b(Ra,a,{operator:"+",left:b(mb,null,{value:""+a.left.getValue()+a.right.left.getValue(),start:a.left.start,end:a.right.left.end}),right:a.right.right})),a.right instanceof lb&&a.left instanceof Ra&&"+"==a.left.operator&&a.left.right instanceof lb&&a.left.is_string(c)&&(a=b(Ra,a,{operator:"+",left:a.left.left,right:b(mb,null,{value:""+a.left.right.getValue()+a.right.getValue(),start:a.left.right.start,end:a.right.end})})),a.left instanceof Ra&&"+"==a.left.operator&&a.left.is_string(c)&&a.left.right instanceof lb&&a.right instanceof Ra&&"+"==a.right.operator&&a.right.left instanceof lb&&a.right.is_string(c)&&(a=b(Ra,a,{operator:"+",left:b(Ra,a.left,{operator:"+",left:a.left.left,right:b(mb,null,{value:""+a.left.right.getValue()+a.right.left.getValue(),start:a.left.right.start,end:a.right.left.end})}),right:a.right.right}))),a.right instanceof Ra&&a.right.operator==a.operator&&("*"==a.operator||"&&"==a.operator||"||"==a.operator)?(a.left=b(Ra,a.left,{operator:a.operator,left:a.left,right:a.right.left}),a.right=a.right.right,a.transform(c)):a.evaluate(c)[0])}),a(ib,function(a,d){if(a.undeclared()){var e=d.option("global_defs");if(e&&e.hasOwnProperty(a.name))return c(d,e[a.name],a);switch(a.name){case"undefined":return b(sb,a);case"NaN":return b(rb,a);case"Infinity":return b(ub,a)}}return a}),a(sb,function(a,c){if(c.option("unsafe")){var d=c.find_parent(ja),e=d.find_variable("undefined");if(e){var f=b(ib,a,{name:"undefined",scope:d,thedef:e});return f.reference(),f}}return a});var z=["+","-","/","*","%",">>","<<",">>>","|","^","&"];a(Ta,function(a,b){return a=a.lift_sequences(b),"="==a.operator&&a.left instanceof ib&&a.right instanceof Ra&&a.right.left instanceof ib&&a.right.left.name==a.left.name&&f(a.right.operator,z)&&(a.operator=a.right.operator+"=",a.right=a.right.right),a}),a(Sa,function(a,d){if(!d.option("conditionals"))return a;if(a.condition instanceof Ka){var e=a.condition.car;return a.condition=a.condition.cdr,Ka.cons(e,a)}var f=a.condition.evaluate(d);if(f.length>1)return f[1]?(d.warn("Condition always true [{file}:{line},{col}]",a.start),a.consequent):(d.warn("Condition always false [{file}:{line},{col}]",a.start),a.alternative);var g=f[0].negate(d);k(f[0],g)===g&&(a=b(Sa,a,{condition:g,consequent:a.alternative,alternative:a.consequent}));var h=a.consequent,i=a.alternative;if(h instanceof Ta&&i instanceof Ta&&h.operator==i.operator&&h.left.equivalent_to(i.left))return b(Ta,a,{operator:h.operator,left:h.left,right:b(Sa,a,{condition:a.condition,consequent:h.right,alternative:i.right})});if(h instanceof Ia&&i.TYPE===h.TYPE&&h.args.length==i.args.length&&h.expression.equivalent_to(i.expression)){if(0==h.args.length)return b(Ka,a,{car:a.condition,cdr:h});if(1==h.args.length)return h.args[0]=b(Sa,a,{condition:a.condition,consequent:h.args[0],alternative:i.args[0]}),h}return h instanceof Sa&&h.alternative.equivalent_to(i)?b(Sa,a,{condition:b(Ra,a,{left:a.condition,operator:"&&",right:h.condition}),consequent:h.consequent,alternative:i}):h instanceof lb&&i instanceof lb&&h.equivalent_to(i)?a.condition.has_side_effects(d)?Ka.from_array([a.condition,c(d,h.value,a)]):c(d,h.value,a):a}),a(vb,function(a,c){if(c.option("booleans")){var d=c.parent();return d instanceof Ra&&("=="==d.operator||"!="==d.operator)?(c.warn("Non-strict equality against boolean: {operator} {value} [{file}:{line},{col}]",{operator:d.operator,value:a.value,file:d.start.file,line:d.start.line,col:d.start.col}),b(nb,a,{value:+a.value})):b(Pa,a,{operator:"!",expression:b(nb,a,{value:1-a.value})})}return a}),a(Na,function(a,c){var d=a.property;if(d instanceof mb&&c.option("properties")){if(d=d.getValue(),Ab(d)?c.option("screw_ie8"):G(d))return b(Ma,a,{expression:a.expression,property:d}).optimize(c);var e=parseFloat(d);isNaN(e)||e.toString()!=d||(a.property=b(nb,a.property,{value:e}))}return a}),a(Ma,function(a,c){var d=a.property;return Ab(d)&&!c.option("screw_ie8")?b(Na,a,{expression:a.expression,property:b(mb,a,{value:d})}).optimize(c):a.evaluate(c)[0]}),a(Ua,w),a(Va,w),a(ob,w)}(),function(){function a(a){var b=a.loc,c=a.range;return new T({file:b&&b.source,line:b&&b.start.line,col:b&&b.start.column,pos:c?c[0]:a.start,endpos:c?c[0]:a.start})}function b(a){var b=a.loc,c=a.range;return new T({file:b&&b.source,line:b&&b.end.line,col:b&&b.end.column,pos:c?c[1]:a.end,endpos:c?c[1]:a.end})}function c(c,e,f){var k="function From_Moz_"+c+"(M){\n";k+="return new "+e.name+"({\nstart: my_start_token(M),\nend: my_end_token(M)";var l="function To_Moz_"+c+"(M){\n";l+="return {\ntype: "+JSON.stringify(c),f&&f.split(/\s*,\s*/).forEach(function(a){var b=/([a-z0-9$_]+)(=|@|>|%)([a-z0-9$_]+)/i.exec(a);if(!b)throw new Error("Can't understand property map: "+a);var c=b[1],d=b[2],e=b[3];switch(k+=",\n"+e+": ",l+=",\n"+c+": ",d){case"@":k+="M."+c+".map(from_moz)",l+="M."+e+".map(to_moz)";break;case">":k+="from_moz(M."+c+")",l+="to_moz(M."+e+")";break;case"=":k+="M."+c,l+="M."+e;break;case"%":k+="from_moz(M."+c+").body",l+="to_moz_block(M)";break;default:throw new Error("Can't understand operator in propmap: "+a)}}),k+="\n})\n}",l+="\n}\n}",k=new Function("my_start_token","my_end_token","from_moz","return("+k+")")(a,b,d),l=new Function("to_moz","to_moz_block","return("+l+")")(h,i),j[c]=k,g(e,l)}function d(a){k.push(a);var b=null!=a?j[a.type](a):null;return k.pop(),b}function e(a){return a.line?{line:a.line,column:a.col}:null}function f(a,b){var c=a.start,d=a.end;return null!=c.pos&&null!=d.pos&&(b.range=[c.pos,d.pos]),c.line&&(b.loc={start:e(c),end:e(d)},c.file&&(b.loc.source=c.file)),b}function g(a,b){a.DEFMETHOD("to_mozilla_ast",function(){return f(this,b(this))})}function h(a){return null!=a?a.to_mozilla_ast():null}function i(a){return{type:"BlockStatement",body:a.body.map(h)}}var j={ExpressionStatement:function(c){var e=c.expression;return"Literal"===e.type&&"string"==typeof e.value?new X({start:a(c),end:b(c),value:e.value}):new Y({start:a(c),end:b(c),body:d(e)})},TryStatement:function(c){var e=c.handlers||[c.handler];if(e.length>1||c.guardedHandlers&&c.guardedHandlers.length)throw new Error("Multiple catch clauses are not supported.");return new Ba({start:a(c),end:b(c),body:d(c.block).body,bcatch:d(e[0]),bfinally:c.finalizer?new Da(d(c.finalizer)):null})},Property:function(c){var e=c.key,f="Identifier"==e.type?e.name:e.value,g={start:a(e),end:b(c.value),key:f,value:d(c.value)};switch(c.kind){case"init":return new Xa(g);case"set":return g.value.name=d(e),new Ya(g);case"get":return g.value.name=d(e),new Za(g)}},ObjectExpression:function(c){return new Va({start:a(c),end:b(c),properties:c.properties.map(function(a){return a.type="Property",d(a)})})},SequenceExpression:function(a){return Ka.from_array(a.expressions.map(d))},MemberExpression:function(c){return new(c.computed?Na:Ma)({start:a(c),end:b(c),property:c.computed?d(c.property):c.property.name,expression:d(c.object)})},SwitchCase:function(c){return new(c.test?Aa:za)({start:a(c),end:b(c),expression:d(c.test),body:c.consequent.map(d)})},VariableDeclaration:function(c){return new("const"===c.kind?Ga:Fa)({start:a(c),end:b(c),definitions:c.declarations.map(d)})},Literal:function(c){var d=c.value,e={start:a(c),end:b(c)};if(null===d)return new qb(e);switch(typeof d){case"string":return e.value=d,new mb(e);case"number":return e.value=d,new nb(e);case"boolean":return new(d?xb:wb)(e);default:return e.value=d,new ob(e)}},Identifier:function(c){var d=k[k.length-2];return new("LabeledStatement"==d.type?hb:"VariableDeclarator"==d.type&&d.id===c?"const"==d.kind?cb:bb:"FunctionExpression"==d.type?d.id===c?fb:db:"FunctionDeclaration"==d.type?d.id===c?eb:db:"CatchClause"==d.type?gb:"BreakStatement"==d.type||"ContinueStatement"==d.type?jb:ib)({start:a(c),end:b(c),name:c.name})}};j.UpdateExpression=j.UnaryExpression=function(c){var e="prefix"in c?c.prefix:"UnaryExpression"==c.type?!0:!1;return new(e?Pa:Qa)({start:a(c),end:b(c),operator:c.operator,expression:d(c.argument)})},c("Program",ka,"body@body"),c("EmptyStatement",_),c("BlockStatement",$,"body@body"),c("IfStatement",wa,"test>condition, consequent>body, alternate>alternative"),c("LabeledStatement",ba,"label>label, body>body"),c("BreakStatement",ua,"label>label"),c("ContinueStatement",va,"label>label"),c("WithStatement",ia,"object>expression, body>body"),c("SwitchStatement",xa,"discriminant>expression, cases@body"),c("ReturnStatement",ra,"argument>value"),c("ThrowStatement",sa,"argument>value"),c("WhileStatement",fa,"test>condition, body>body"),c("DoWhileStatement",ea,"test>condition, body>body"),c("ForStatement",ga,"init>init, test>condition, update>step, body>body"),c("ForInStatement",ha,"left>init, right>object, body>body"),c("DebuggerStatement",W),c("FunctionDeclaration",oa,"id>name, params@argnames, body%body"),c("VariableDeclarator",Ha,"id>name, init>value"),c("CatchClause",Ca,"param>argname, body%body"),c("ThisExpression",kb),c("ArrayExpression",Ua,"elements@elements"),c("FunctionExpression",na,"id>name, params@argnames, body%body"),c("BinaryExpression",Ra,"operator=operator, left>left, right>right"),c("LogicalExpression",Ra,"operator=operator, left>left, right>right"),c("AssignmentExpression",Ta,"operator=operator, left>left, right>right"),c("ConditionalExpression",Sa,"test>condition, consequent>consequent, alternate>alternative"),c("NewExpression",Ja,"callee>expression, arguments@args"),c("CallExpression",Ia,"callee>expression, arguments@args"),g(X,function(a){return{type:"ExpressionStatement",expression:{type:"Literal",value:a.value}}}),g(Y,function(a){return{type:"ExpressionStatement",expression:h(a.body)}}),g(ya,function(a){return{type:"SwitchCase",test:h(a.expression),consequent:a.body.map(h)}}),g(Ba,function(a){return{type:"TryStatement",block:i(a),handler:h(a.bcatch),guardedHandlers:[],finalizer:h(a.bfinally)}}),g(Ca,function(a){return{type:"CatchClause",param:h(a.argname),guard:null,body:i(a)}}),g(Ea,function(a){return{type:"VariableDeclaration",kind:a instanceof Ga?"const":"var",declarations:a.definitions.map(h)}}),g(Ka,function(a){return{type:"SequenceExpression",expressions:a.to_array().map(h)}}),g(La,function(a){var b=a instanceof Na;return{type:"MemberExpression",object:h(a.expression),computed:b,property:b?h(a.property):{type:"Identifier",name:a.property}}}),g(Oa,function(a){return{type:"++"==a.operator||"--"==a.operator?"UpdateExpression":"UnaryExpression",operator:a.operator,prefix:a instanceof Pa,argument:h(a.expression)}}),g(Ra,function(a){return{type:"&&"==a.operator||"||"==a.operator?"LogicalExpression":"BinaryExpression",left:h(a.left),operator:a.operator,right:h(a.right)}}),g(Va,function(a){return{type:"ObjectExpression",properties:a.properties.map(h)}}),g(Wa,function(a){var b,c=D(a.key)?{type:"Identifier",name:a.key}:{type:"Literal",value:a.key};return a instanceof Xa?b="init":a instanceof Za?b="get":a instanceof Ya&&(b="set"),{type:"Property",kind:b,key:c,value:h(a.value)}}),g($a,function(a){var b=a.definition();return{type:"Identifier",name:b?b.mangled_name||b.name:a.name}}),g(lb,function(a){var b=a.value;return"number"==typeof b&&(0>b||0===b&&0>1/b)?{type:"UnaryExpression",operator:"-",prefix:!0,argument:{type:"Literal",value:-b}}:{type:"Literal",value:b}}),g(pb,function(a){return{type:"Identifier",name:String(a.value)}}),vb.DEFMETHOD("to_mozilla_ast",lb.prototype.to_mozilla_ast),qb.DEFMETHOD("to_mozilla_ast",lb.prototype.to_mozilla_ast),tb.DEFMETHOD("to_mozilla_ast",function(){return null}),Z.DEFMETHOD("to_mozilla_ast",$.prototype.to_mozilla_ast),la.DEFMETHOD("to_mozilla_ast",na.prototype.to_mozilla_ast);var k=null;U.from_mozilla_ast=function(a){var b=k;k=[];var c=d(a);return k=b,c}}(),a.array_to_hash=c,a.slice=d,a.characters=e,a.member=f,a.find_if=g,a.repeat_string=h,a.DefaultsError=i,a.defaults=j,a.merge=k,a.noop=l,a.MAP=S,a.push_uniq=m,a.string_template=n,a.remove=o,a.mergeSort=p,a.set_difference=q,a.set_intersection=r,a.makePredicate=s,a.all=t,a.Dictionary=u,a.DEFNODE=v,a.AST_Token=T,a.AST_Node=U,a.AST_Statement=V,a.AST_Debugger=W,a.AST_Directive=X,a.AST_SimpleStatement=Y,a.walk_body=w,a.AST_Block=Z,a.AST_BlockStatement=$,a.AST_EmptyStatement=_,a.AST_StatementWithBody=aa,a.AST_LabeledStatement=ba,a.AST_IterationStatement=ca,a.AST_DWLoop=da,a.AST_Do=ea,a.AST_While=fa,a.AST_For=ga,a.AST_ForIn=ha,a.AST_With=ia,a.AST_Scope=ja,a.AST_Toplevel=ka,a.AST_Lambda=la,a.AST_Accessor=ma,a.AST_Function=na,a.AST_Defun=oa,a.AST_Jump=pa,a.AST_Exit=qa,a.AST_Return=ra,a.AST_Throw=sa,a.AST_LoopControl=ta,a.AST_Break=ua,a.AST_Continue=va,a.AST_If=wa,a.AST_Switch=xa,a.AST_SwitchBranch=ya,a.AST_Default=za,a.AST_Case=Aa,a.AST_Try=Ba,a.AST_Catch=Ca,a.AST_Finally=Da,a.AST_Definitions=Ea,a.AST_Var=Fa,a.AST_Const=Ga,a.AST_VarDef=Ha,a.AST_Call=Ia,a.AST_New=Ja,a.AST_Seq=Ka,a.AST_PropAccess=La,a.AST_Dot=Ma,a.AST_Sub=Na,a.AST_Unary=Oa,a.AST_UnaryPrefix=Pa,a.AST_UnaryPostfix=Qa,a.AST_Binary=Ra,a.AST_Conditional=Sa,a.AST_Assign=Ta,a.AST_Array=Ua,a.AST_Object=Va,a.AST_ObjectProperty=Wa,a.AST_ObjectKeyVal=Xa,a.AST_ObjectSetter=Ya,a.AST_ObjectGetter=Za,a.AST_Symbol=$a,a.AST_SymbolAccessor=_a,a.AST_SymbolDeclaration=ab,a.AST_SymbolVar=bb,a.AST_SymbolConst=cb,a.AST_SymbolFunarg=db,a.AST_SymbolDefun=eb,a.AST_SymbolLambda=fb,a.AST_SymbolCatch=gb,a.AST_Label=hb,a.AST_SymbolRef=ib,a.AST_LabelRef=jb,a.AST_This=kb,a.AST_Constant=lb,a.AST_String=mb,a.AST_Number=nb,a.AST_RegExp=ob,a.AST_Atom=pb,a.AST_Null=qb,a.AST_NaN=rb,a.AST_Undefined=sb,a.AST_Hole=tb,a.AST_Infinity=ub,a.AST_Boolean=vb,a.AST_False=wb,a.AST_True=xb,a.TreeWalker=x,a.KEYWORDS=yb,a.KEYWORDS_ATOM=zb, -a.RESERVED_WORDS=Ab,a.KEYWORDS_BEFORE_EXPRESSION=Bb,a.OPERATOR_CHARS=Cb,a.RE_HEX_NUMBER=Db,a.RE_OCT_NUMBER=Eb,a.RE_DEC_NUMBER=Fb,a.OPERATORS=Gb,a.WHITESPACE_CHARS=Hb,a.PUNC_BEFORE_EXPRESSION=Ib,a.PUNC_CHARS=Jb,a.REGEXP_MODIFIERS=Kb,a.UNICODE=Lb,a.is_letter=y,a.is_digit=z,a.is_alphanumeric_char=A,a.is_unicode_combining_mark=B,a.is_unicode_connector_punctuation=C,a.is_identifier=D,a.is_identifier_start=E,a.is_identifier_char=F,a.is_identifier_string=G,a.parse_js_number=H,a.JS_Parse_Error=I,a.js_error=J,a.is_token=K,a.EX_EOF=Mb,a.tokenizer=L,a.UNARY_PREFIX=Nb,a.UNARY_POSTFIX=Ob,a.ASSIGNMENT=Pb,a.PRECEDENCE=Qb,a.STATEMENTS_WITH_LABELS=Rb,a.ATOMIC_START_TOKEN=Sb,a.parse=M,a.TreeTransformer=N,a.SymbolDef=O,a.base54=Tb,a.OutputStream=P,a.Compressor=Q,a.SourceMap=R}({},function(){return this}()),/*! @source http://purl.eligrey.com/github/Blob.js/blob/master/Blob.js */ -function(a){"use strict";if(a.URL=a.URL||a.webkitURL,a.Blob&&a.URL)try{return void new Blob}catch(b){}var c=a.BlobBuilder||a.WebKitBlobBuilder||a.MozBlobBuilder||function(a){var b=function(a){return Object.prototype.toString.call(a).match(/^\[object\s(.*)\]$/)[1]},c=function(){this.data=[]},d=function(a,b,c){this.data=a,this.size=a.length,this.type=b,this.encoding=c},e=c.prototype,f=d.prototype,g=a.FileReaderSync,h=function(a){this.code=this[this.name=a]},i="NOT_FOUND_ERR SECURITY_ERR ABORT_ERR NOT_READABLE_ERR ENCODING_ERR NO_MODIFICATION_ALLOWED_ERR INVALID_STATE_ERR SYNTAX_ERR".split(" "),j=i.length,k=a.URL||a.webkitURL||a,l=k.createObjectURL,m=k.revokeObjectURL,n=k,o=a.btoa,p=a.atob,q=a.ArrayBuffer,r=a.Uint8Array,s=/^[\w-]+:\/*\[?[\w\.:-]+\]?(?::[0-9]+)?/;for(d.fake=f.fake=!0;j--;)h.prototype[i[j]]=j+1;return k.createObjectURL||(n=a.URL=function(a){var b,c=document.createElementNS("http://www.w3.org/1999/xhtml","a");return c.href=a,"origin"in c||("data:"===c.protocol.toLowerCase()?c.origin=null:(b=a.match(s),c.origin=b&&b[1])),c}),n.createObjectURL=function(a){var b,c=a.type;return null===c&&(c="application/octet-stream"),a instanceof d?(b="data:"+c,"base64"===a.encoding?b+";base64,"+a.data:"URI"===a.encoding?b+","+decodeURIComponent(a.data):o?b+";base64,"+o(a.data):b+","+encodeURIComponent(a.data)):l?l.call(k,a):void 0},n.revokeObjectURL=function(a){"data:"!==a.substring(0,5)&&m&&m.call(k,a)},e.append=function(a){var c=this.data;if(r&&(a instanceof q||a instanceof r)){for(var e="",f=new r(a),i=0,j=f.length;j>i;i++)e+=String.fromCharCode(f[i]);c.push(e)}else if("Blob"===b(a)||"File"===b(a)){if(!g)throw new h("NOT_READABLE_ERR");var k=new g;c.push(k.readAsBinaryString(a))}else a instanceof d?"base64"===a.encoding&&p?c.push(p(a.data)):"URI"===a.encoding?c.push(decodeURIComponent(a.data)):"raw"===a.encoding&&c.push(a.data):("string"!=typeof a&&(a+=""),c.push(unescape(encodeURIComponent(a))))},e.getBlob=function(a){return arguments.length||(a=null),new d(this.data.join(""),a,"raw")},e.toString=function(){return"[object BlobBuilder]"},f.slice=function(a,b,c){var e=arguments.length;return 3>e&&(c=null),new d(this.data.slice(a,e>1?b:this.data.length),c,this.encoding)},f.toString=function(){return"[object Blob]"},f.close=function(){this.size=0,delete this.data},c}(a);a.Blob=function(a,b){var d=b?b.type||"":"",e=new c;if(a)for(var f=0,g=a.length;g>f;f++)e.append(a[f]);return e.getBlob(d)}}("undefined"!=typeof self&&self||"undefined"!=typeof window&&window||this.content||this);/*! @source http://purl.eligrey.com/github/FileSaver.js/blob/master/FileSaver.js */ -var saveAs=saveAs||"undefined"!=typeof navigator&&navigator.msSaveOrOpenBlob&&navigator.msSaveOrOpenBlob.bind(navigator)||function(a){"use strict";if("undefined"==typeof navigator||!/MSIE [1-9]\./.test(navigator.userAgent)){var b=a.document,c=function(){return a.URL||a.webkitURL||a},d=b.createElementNS("http://www.w3.org/1999/xhtml","a"),e="download"in d,f=function(c){var d=b.createEvent("MouseEvents");d.initMouseEvent("click",!0,!1,a,0,0,0,0,0,!1,!1,!1,!1,0,null),c.dispatchEvent(d)},g=a.webkitRequestFileSystem,h=a.requestFileSystem||g||a.mozRequestFileSystem,i=function(b){(a.setImmediate||a.setTimeout)(function(){throw b},0)},j="application/octet-stream",k=0,l=500,m=function(b){var d=function(){"string"==typeof b?c().revokeObjectURL(b):b.remove()};a.chrome?d():setTimeout(d,l)},n=function(a,b,c){b=[].concat(b);for(var d=b.length;d--;){var e=a["on"+b[d]];if("function"==typeof e)try{e.call(a,c||a)}catch(f){i(f)}}},o=function(b,i){var l,o,p,q=this,r=b.type,s=!1,t=function(){n(q,"writestart progress write writeend".split(" "))},u=function(){if((s||!l)&&(l=c().createObjectURL(b)),o)o.location.href=l;else{var d=a.open(l,"_blank");void 0==d&&"undefined"!=typeof safari&&(a.location.href=l)}q.readyState=q.DONE,t(),m(l)},v=function(a){return function(){return q.readyState!==q.DONE?a.apply(this,arguments):void 0}},w={create:!0,exclusive:!1};return q.readyState=q.INIT,i||(i="download"),e?(l=c().createObjectURL(b),d.href=l,d.download=i,f(d),q.readyState=q.DONE,t(),void m(l)):(a.chrome&&r&&r!==j&&(p=b.slice||b.webkitSlice,b=p.call(b,0,b.size,j),s=!0),g&&"download"!==i&&(i+=".download"),(r===j||g)&&(o=a),h?(k+=b.size,void h(a.TEMPORARY,k,v(function(a){a.root.getDirectory("saved",w,v(function(a){var c=function(){a.getFile(i,w,v(function(a){a.createWriter(v(function(c){c.onwriteend=function(b){o.location.href=a.toURL(),q.readyState=q.DONE,n(q,"writeend",b),m(a)},c.onerror=function(){var a=c.error;a.code!==a.ABORT_ERR&&u()},"writestart progress write abort".split(" ").forEach(function(a){c["on"+a]=q["on"+a]}),c.write(b),q.abort=function(){c.abort(),q.readyState=q.DONE},q.readyState=q.WRITING}),u)}),u)};a.getFile(i,{create:!1},v(function(a){a.remove(),c()}),v(function(a){a.code===a.NOT_FOUND_ERR?c():u()}))}),u)}),u)):void u())},p=o.prototype,q=function(a,b){return new o(a,b)};return p.abort=function(){var a=this;a.readyState=a.DONE,n(a,"abort")},p.readyState=p.INIT=0,p.WRITING=1,p.DONE=2,p.error=p.onwritestart=p.onprogress=p.onwrite=p.onabort=p.onerror=p.onwriteend=null,q}}("undefined"!=typeof self&&self||"undefined"!=typeof window&&window||this.content);"undefined"!=typeof module&&module.exports?module.exports.saveAs=saveAs:"undefined"!=typeof define&&null!==define&&null!=define.amd&&define([],function(){return saveAs});/*! - * Bootstrap v3.3.4 (http://getbootstrap.com) +!function(a){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=a();else if("function"==typeof define&&define.amd)define([],a);else{var b;"undefined"!=typeof window?b=window:"undefined"!=typeof global?b=global:"undefined"!=typeof self&&(b=self),b.JSZip=a()}}(function(){return function a(b,c,d){function e(g,h){if(!c[g]){if(!b[g]){var i="function"==typeof require&&require;if(!h&&i)return i(g,!0);if(f)return f(g,!0);throw new Error("Cannot find module '"+g+"'")}var j=c[g]={exports:{}};b[g][0].call(j.exports,function(a){var c=b[g][1][a];return e(c?c:a)},j,j.exports,a,b,c,d)}return c[g].exports}for(var f="function"==typeof require&&require,g=0;g>2,g=(3&b)<<4|c>>4,h=(15&c)<<2|e>>6,i=63&e,isNaN(c)?h=i=64:isNaN(e)&&(i=64),j=j+d.charAt(f)+d.charAt(g)+d.charAt(h)+d.charAt(i);return j},c.decode=function(a){var b,c,e,f,g,h,i,j="",k=0;for(a=a.replace(/[^A-Za-z0-9\+\/\=]/g,"");k>4,c=(15&g)<<4|h>>2,e=(3&h)<<6|i,j+=String.fromCharCode(b),64!=h&&(j+=String.fromCharCode(c)),64!=i&&(j+=String.fromCharCode(e));return j}},{}],2:[function(a,b){"use strict";function c(){this.compressedSize=0,this.uncompressedSize=0,this.crc32=0,this.compressionMethod=null,this.compressedContent=null}c.prototype={getContent:function(){return null},getCompressedContent:function(){return null}},b.exports=c},{}],3:[function(a,b,c){"use strict";c.STORE={magic:"\x00\x00",compress:function(a){return a},uncompress:function(a){return a},compressInputType:null,uncompressInputType:null},c.DEFLATE=a("./flate")},{"./flate":8}],4:[function(a,b){"use strict";var c=a("./utils"),d=[0,1996959894,3993919788,2567524794,124634137,1886057615,3915621685,2657392035,249268274,2044508324,3772115230,2547177864,162941995,2125561021,3887607047,2428444049,498536548,1789927666,4089016648,2227061214,450548861,1843258603,4107580753,2211677639,325883990,1684777152,4251122042,2321926636,335633487,1661365465,4195302755,2366115317,997073096,1281953886,3579855332,2724688242,1006888145,1258607687,3524101629,2768942443,901097722,1119000684,3686517206,2898065728,853044451,1172266101,3705015759,2882616665,651767980,1373503546,3369554304,3218104598,565507253,1454621731,3485111705,3099436303,671266974,1594198024,3322730930,2970347812,795835527,1483230225,3244367275,3060149565,1994146192,31158534,2563907772,4023717930,1907459465,112637215,2680153253,3904427059,2013776290,251722036,2517215374,3775830040,2137656763,141376813,2439277719,3865271297,1802195444,476864866,2238001368,4066508878,1812370925,453092731,2181625025,4111451223,1706088902,314042704,2344532202,4240017532,1658658271,366619977,2362670323,4224994405,1303535960,984961486,2747007092,3569037538,1256170817,1037604311,2765210733,3554079995,1131014506,879679996,2909243462,3663771856,1141124467,855842277,2852801631,3708648649,1342533948,654459306,3188396048,3373015174,1466479909,544179635,3110523913,3462522015,1591671054,702138776,2966460450,3352799412,1504918807,783551873,3082640443,3233442989,3988292384,2596254646,62317068,1957810842,3939845945,2647816111,81470997,1943803523,3814918930,2489596804,225274430,2053790376,3826175755,2466906013,167816743,2097651377,4027552580,2265490386,503444072,1762050814,4150417245,2154129355,426522225,1852507879,4275313526,2312317920,282753626,1742555852,4189708143,2394877945,397917763,1622183637,3604390888,2714866558,953729732,1340076626,3518719985,2797360999,1068828381,1219638859,3624741850,2936675148,906185462,1090812512,3747672003,2825379669,829329135,1181335161,3412177804,3160834842,628085408,1382605366,3423369109,3138078467,570562233,1426400815,3317316542,2998733608,733239954,1555261956,3268935591,3050360625,752459403,1541320221,2607071920,3965973030,1969922972,40735498,2617837225,3943577151,1913087877,83908371,2512341634,3803740692,2075208622,213261112,2463272603,3855990285,2094854071,198958881,2262029012,4057260610,1759359992,534414190,2176718541,4139329115,1873836001,414664567,2282248934,4279200368,1711684554,285281116,2405801727,4167216745,1634467795,376229701,2685067896,3608007406,1308918612,956543938,2808555105,3495958263,1231636301,1047427035,2932959818,3654703836,1088359270,936918e3,2847714899,3736837829,1202900863,817233897,3183342108,3401237130,1404277552,615818150,3134207493,3453421203,1423857449,601450431,3009837614,3294710456,1567103746,711928724,3020668471,3272380065,1510334235,755167117];b.exports=function(a,b){if("undefined"==typeof a||!a.length)return 0;var e="string"!==c.getTypeOf(a);"undefined"==typeof b&&(b=0);var f=0,g=0,h=0;b=-1^b;for(var i=0,j=a.length;j>i;i++)h=e?a[i]:a.charCodeAt(i),g=255&(b^h),f=d[g],b=b>>>8^f;return-1^b}},{"./utils":21}],5:[function(a,b){"use strict";function c(){this.data=null,this.length=0,this.index=0}var d=a("./utils");c.prototype={checkOffset:function(a){this.checkIndex(this.index+a)},checkIndex:function(a){if(this.lengtha)throw new Error("End of data reached (data length = "+this.length+", asked index = "+a+"). Corrupted zip ?")},setIndex:function(a){this.checkIndex(a),this.index=a},skip:function(a){this.setIndex(this.index+a)},byteAt:function(){},readInt:function(a){var b,c=0;for(this.checkOffset(a),b=this.index+a-1;b>=this.index;b--)c=(c<<8)+this.byteAt(b);return this.index+=a,c},readString:function(a){return d.transformTo("string",this.readData(a))},readData:function(){},lastIndexOfSignature:function(){},readDate:function(){var a=this.readInt(4);return new Date((a>>25&127)+1980,(a>>21&15)-1,a>>16&31,a>>11&31,a>>5&63,(31&a)<<1)}},b.exports=c},{"./utils":21}],6:[function(a,b,c){"use strict";c.base64=!1,c.binary=!1,c.dir=!1,c.createFolders=!1,c.date=null,c.compression=null,c.compressionOptions=null,c.comment=null,c.unixPermissions=null,c.dosPermissions=null},{}],7:[function(a,b,c){"use strict";var d=a("./utils");c.string2binary=function(a){return d.string2binary(a)},c.string2Uint8Array=function(a){return d.transformTo("uint8array",a)},c.uint8Array2String=function(a){return d.transformTo("string",a)},c.string2Blob=function(a){var b=d.transformTo("arraybuffer",a);return d.arrayBuffer2Blob(b)},c.arrayBuffer2Blob=function(a){return d.arrayBuffer2Blob(a)},c.transformTo=function(a,b){return d.transformTo(a,b)},c.getTypeOf=function(a){return d.getTypeOf(a)},c.checkSupport=function(a){return d.checkSupport(a)},c.MAX_VALUE_16BITS=d.MAX_VALUE_16BITS,c.MAX_VALUE_32BITS=d.MAX_VALUE_32BITS,c.pretty=function(a){return d.pretty(a)},c.findCompression=function(a){return d.findCompression(a)},c.isRegExp=function(a){return d.isRegExp(a)}},{"./utils":21}],8:[function(a,b,c){"use strict";var d="undefined"!=typeof Uint8Array&&"undefined"!=typeof Uint16Array&&"undefined"!=typeof Uint32Array,e=a("pako");c.uncompressInputType=d?"uint8array":"array",c.compressInputType=d?"uint8array":"array",c.magic="\b\x00",c.compress=function(a,b){return e.deflateRaw(a,{level:b.level||-1})},c.uncompress=function(a){return e.inflateRaw(a)}},{pako:24}],9:[function(a,b){"use strict";function c(a,b){return this instanceof c?(this.files={},this.comment=null,this.root="",a&&this.load(a,b),void(this.clone=function(){var a=new c;for(var b in this)"function"!=typeof this[b]&&(a[b]=this[b]);return a})):new c(a,b)}var d=a("./base64");c.prototype=a("./object"),c.prototype.load=a("./load"),c.support=a("./support"),c.defaults=a("./defaults"),c.utils=a("./deprecatedPublicUtils"),c.base64={encode:function(a){return d.encode(a)},decode:function(a){return d.decode(a)}},c.compressions=a("./compressions"),b.exports=c},{"./base64":1,"./compressions":3,"./defaults":6,"./deprecatedPublicUtils":7,"./load":10,"./object":13,"./support":17}],10:[function(a,b){"use strict";var c=a("./base64"),d=a("./zipEntries");b.exports=function(a,b){var e,f,g,h;for(b=b||{},b.base64&&(a=c.decode(a)),f=new d(a,b),e=f.files,g=0;gc;c++)d+=String.fromCharCode(255&a),a>>>=8;return d},t=function(){var a,b,c={};for(a=0;a0?a.substring(0,b):""},x=function(a){return"/"!=a.slice(-1)&&(a+="/"),a},y=function(a,b){return b="undefined"!=typeof b?b:!1,a=x(a),this.files[a]||v.call(this,a,null,{dir:!0,createFolders:b}),this.files[a]},z=function(a,b,c){var f,g=new j;return a._data instanceof j?(g.uncompressedSize=a._data.uncompressedSize,g.crc32=a._data.crc32,0===g.uncompressedSize||a.dir?(b=i.STORE,g.compressedContent="",g.crc32=0):a._data.compressionMethod===b.magic?g.compressedContent=a._data.getCompressedContent():(f=a._data.getContent(),g.compressedContent=b.compress(d.transformTo(b.compressInputType,f),c))):(f=p(a),(!f||0===f.length||a.dir)&&(b=i.STORE,f=""),g.uncompressedSize=f.length,g.crc32=e(f),g.compressedContent=b.compress(d.transformTo(b.compressInputType,f),c)),g.compressedSize=g.compressedContent.length,g.compressionMethod=b.magic,g},A=function(a,b){var c=a;return a||(c=b?16893:33204),(65535&c)<<16},B=function(a){return 63&(a||0)},C=function(a,b,c,g,h){var i,j,k,m,n=(c.compressedContent,d.transformTo("string",l.utf8encode(b.name))),o=b.comment||"",p=d.transformTo("string",l.utf8encode(o)),q=n.length!==b.name.length,r=p.length!==o.length,t=b.options,u="",v="",w="";k=b._initialMetadata.dir!==b.dir?b.dir:t.dir,m=b._initialMetadata.date!==b.date?b.date:t.date;var x=0,y=0;k&&(x|=16),"UNIX"===h?(y=798,x|=A(b.unixPermissions,k)):(y=20,x|=B(b.dosPermissions,k)),i=m.getHours(),i<<=6,i|=m.getMinutes(),i<<=5,i|=m.getSeconds()/2,j=m.getFullYear()-1980,j<<=4,j|=m.getMonth()+1,j<<=5,j|=m.getDate(),q&&(v=s(1,1)+s(e(n),4)+n,u+="up"+s(v.length,2)+v),r&&(w=s(1,1)+s(this.crc32(p),4)+p,u+="uc"+s(w.length,2)+w);var z="";z+="\n\x00",z+=q||r?"\x00\b":"\x00\x00",z+=c.compressionMethod,z+=s(i,2),z+=s(j,2),z+=s(c.crc32,4),z+=s(c.compressedSize,4),z+=s(c.uncompressedSize,4),z+=s(n.length,2),z+=s(u.length,2);var C=f.LOCAL_FILE_HEADER+z+n+u,D=f.CENTRAL_FILE_HEADER+s(y,2)+z+s(p.length,2)+"\x00\x00\x00\x00"+s(x,4)+s(g,4)+n+u+p;return{fileRecord:C,dirRecord:D,compressedObject:c}},D={load:function(){throw new Error("Load method is not defined. Is the file jszip-load.js included ?")},filter:function(a){var b,c,d,e,f=[];for(b in this.files)this.files.hasOwnProperty(b)&&(d=this.files[b],e=new r(d.name,d._data,t(d.options)),c=b.slice(this.root.length,b.length),b.slice(0,this.root.length)===this.root&&a(c,e)&&f.push(e));return f},file:function(a,b,c){if(1===arguments.length){if(d.isRegExp(a)){var e=a;return this.filter(function(a,b){return!b.dir&&e.test(a)})}return this.filter(function(b,c){return!c.dir&&b===a})[0]||null}return a=this.root+a,v.call(this,a,b,c),this},folder:function(a){if(!a)return this;if(d.isRegExp(a))return this.filter(function(b,c){return c.dir&&a.test(b)});var b=this.root+a,c=y.call(this,b),e=this.clone();return e.root=c.name,e},remove:function(a){a=this.root+a;var b=this.files[a];if(b||("/"!=a.slice(-1)&&(a+="/"),b=this.files[a]),b&&!b.dir)delete this.files[a];else for(var c=this.filter(function(b,c){return c.name.slice(0,a.length)===a}),d=0;d=0;--f)if(this.data[f]===b&&this.data[f+1]===c&&this.data[f+2]===d&&this.data[f+3]===e)return f;return-1},c.prototype.readData=function(a){if(this.checkOffset(a),0===a)return new Uint8Array(0);var b=this.data.subarray(this.index,this.index+a);return this.index+=a,b},b.exports=c},{"./dataReader":5}],19:[function(a,b){"use strict";var c=a("./utils"),d=function(a){this.data=new Uint8Array(a),this.index=0};d.prototype={append:function(a){0!==a.length&&(a=c.transformTo("uint8array",a),this.data.set(a,this.index),this.index+=a.length)},finalize:function(){return this.data}},b.exports=d},{"./utils":21}],20:[function(a,b,c){"use strict";for(var d=a("./utils"),e=a("./support"),f=a("./nodeBuffer"),g=new Array(256),h=0;256>h;h++)g[h]=h>=252?6:h>=248?5:h>=240?4:h>=224?3:h>=192?2:1;g[254]=g[254]=1;var i=function(a){var b,c,d,f,g,h=a.length,i=0;for(f=0;h>f;f++)c=a.charCodeAt(f),55296===(64512&c)&&h>f+1&&(d=a.charCodeAt(f+1),56320===(64512&d)&&(c=65536+(c-55296<<10)+(d-56320),f++)),i+=128>c?1:2048>c?2:65536>c?3:4;for(b=e.uint8array?new Uint8Array(i):new Array(i),g=0,f=0;i>g;f++)c=a.charCodeAt(f),55296===(64512&c)&&h>f+1&&(d=a.charCodeAt(f+1),56320===(64512&d)&&(c=65536+(c-55296<<10)+(d-56320),f++)),128>c?b[g++]=c:2048>c?(b[g++]=192|c>>>6,b[g++]=128|63&c):65536>c?(b[g++]=224|c>>>12,b[g++]=128|c>>>6&63,b[g++]=128|63&c):(b[g++]=240|c>>>18,b[g++]=128|c>>>12&63,b[g++]=128|c>>>6&63,b[g++]=128|63&c);return b},j=function(a,b){var c;for(b=b||a.length,b>a.length&&(b=a.length),c=b-1;c>=0&&128===(192&a[c]);)c--;return 0>c?b:0===c?b:c+g[a[c]]>b?c:b},k=function(a){var b,c,e,f,h=a.length,i=new Array(2*h);for(c=0,b=0;h>b;)if(e=a[b++],128>e)i[c++]=e;else if(f=g[e],f>4)i[c++]=65533,b+=f-1;else{for(e&=2===f?31:3===f?15:7;f>1&&h>b;)e=e<<6|63&a[b++],f--;f>1?i[c++]=65533:65536>e?i[c++]=e:(e-=65536,i[c++]=55296|e>>10&1023,i[c++]=56320|1023&e)}return i.length!==c&&(i.subarray?i=i.subarray(0,c):i.length=c),d.applyFromCharCode(i)};c.utf8encode=function(a){return e.nodebuffer?f(a,"utf-8"):i(a)},c.utf8decode=function(a){if(e.nodebuffer)return d.transformTo("nodebuffer",a).toString("utf-8");a=d.transformTo(e.uint8array?"uint8array":"array",a);for(var b=[],c=0,f=a.length,g=65536;f>c;){var h=j(a,Math.min(c+g,f));b.push(k(e.uint8array?a.subarray(c,h):a.slice(c,h))),c=h}return b.join("")}},{"./nodeBuffer":11,"./support":17,"./utils":21}],21:[function(a,b,c){"use strict";function d(a){return a}function e(a,b){for(var c=0;cg&&b>1;)try{d.push("array"===f||"nodebuffer"===f?String.fromCharCode.apply(null,a.slice(g,Math.min(g+b,e))):String.fromCharCode.apply(null,a.subarray(g,Math.min(g+b,e)))),g+=b}catch(i){b=Math.floor(b/2)}return d.join("")}function g(a,b){for(var c=0;cb?"0":"")+b.toString(16).toUpperCase();return d},c.findCompression=function(a){for(var b in i)if(i.hasOwnProperty(b)&&i[b].magic===a)return i[b];return null},c.isRegExp=function(a){return"[object RegExp]"===Object.prototype.toString.call(a)}},{"./compressions":3,"./nodeBuffer":11,"./support":17}],22:[function(a,b){"use strict";function c(a,b){this.files=[],this.loadOptions=b,a&&this.load(a)}var d=a("./stringReader"),e=a("./nodeBufferReader"),f=a("./uint8ArrayReader"),g=a("./utils"),h=a("./signature"),i=a("./zipEntry"),j=a("./support"),k=a("./object");c.prototype={checkSignature:function(a){var b=this.reader.readString(4);if(b!==a)throw new Error("Corrupted zip or bug : unexpected signature ("+g.pretty(b)+", expected "+g.pretty(a)+")")},readBlockEndOfCentral:function(){this.diskNumber=this.reader.readInt(2),this.diskWithCentralDirStart=this.reader.readInt(2),this.centralDirRecordsOnThisDisk=this.reader.readInt(2),this.centralDirRecords=this.reader.readInt(2),this.centralDirSize=this.reader.readInt(4),this.centralDirOffset=this.reader.readInt(4),this.zipCommentLength=this.reader.readInt(2),this.zipComment=this.reader.readString(this.zipCommentLength),this.zipComment=k.utf8decode(this.zipComment)},readBlockZip64EndOfCentral:function(){this.zip64EndOfCentralSize=this.reader.readInt(8),this.versionMadeBy=this.reader.readString(2),this.versionNeeded=this.reader.readInt(2),this.diskNumber=this.reader.readInt(4),this.diskWithCentralDirStart=this.reader.readInt(4),this.centralDirRecordsOnThisDisk=this.reader.readInt(8),this.centralDirRecords=this.reader.readInt(8),this.centralDirSize=this.reader.readInt(8),this.centralDirOffset=this.reader.readInt(8),this.zip64ExtensibleData={};for(var a,b,c,d=this.zip64EndOfCentralSize-44,e=0;d>e;)a=this.reader.readInt(2),b=this.reader.readInt(4),c=this.reader.readString(b),this.zip64ExtensibleData[a]={id:a,length:b,value:c}},readBlockZip64EndOfCentralLocator:function(){if(this.diskWithZip64CentralDirStart=this.reader.readInt(4),this.relativeOffsetEndOfZip64CentralDir=this.reader.readInt(8),this.disksCount=this.reader.readInt(4),this.disksCount>1)throw new Error("Multi-volumes zip are not supported")},readLocalFiles:function(){var a,b;for(a=0;a>8;this.dir=16&this.externalFileAttributes?!0:!1,a===h&&(this.dosPermissions=63&this.externalFileAttributes),a===i&&(this.unixPermissions=this.externalFileAttributes>>16&65535),this.dir||"/"!==this.fileName.slice(-1)||(this.dir=!0)},parseZIP64ExtraField:function(){if(this.extraFields[1]){var a=new d(this.extraFields[1].value);this.uncompressedSize===e.MAX_VALUE_32BITS&&(this.uncompressedSize=a.readInt(8)),this.compressedSize===e.MAX_VALUE_32BITS&&(this.compressedSize=a.readInt(8)),this.localHeaderOffset===e.MAX_VALUE_32BITS&&(this.localHeaderOffset=a.readInt(8)),this.diskNumberStart===e.MAX_VALUE_32BITS&&(this.diskNumberStart=a.readInt(4))}},readExtraFields:function(a){var b,c,d,e=a.index;for(this.extraFields=this.extraFields||{};a.index0?b.windowBits=-b.windowBits:b.gzip&&b.windowBits>0&&b.windowBits<16&&(b.windowBits+=16),this.err=0,this.msg="",this.ended=!1,this.chunks=[],this.strm=new k,this.strm.avail_out=0;var c=g.deflateInit2(this.strm,b.level,b.method,b.windowBits,b.memLevel,b.strategy);if(c!==n)throw new Error(j[c]);b.header&&g.deflateSetHeader(this.strm,b.header)};s.prototype.push=function(a,b){var c,d,e=this.strm,f=this.options.chunkSize;if(this.ended)return!1;d=b===~~b?b:b===!0?m:l,e.input="string"==typeof a?i.string2buf(a):a,e.next_in=0,e.avail_in=e.input.length;do{if(0===e.avail_out&&(e.output=new h.Buf8(f),e.next_out=0,e.avail_out=f),c=g.deflate(e,d),c!==o&&c!==n)return this.onEnd(c),this.ended=!0,!1;(0===e.avail_out||0===e.avail_in&&d===m)&&this.onData("string"===this.options.to?i.buf2binstring(h.shrinkBuf(e.output,e.next_out)):h.shrinkBuf(e.output,e.next_out))}while((e.avail_in>0||0===e.avail_out)&&c!==o);return d===m?(c=g.deflateEnd(this.strm),this.onEnd(c),this.ended=!0,c===n):!0},s.prototype.onData=function(a){this.chunks.push(a)},s.prototype.onEnd=function(a){a===n&&(this.result="string"===this.options.to?this.chunks.join(""):h.flattenChunks(this.chunks)),this.chunks=[],this.err=a,this.msg=this.strm.msg},c.Deflate=s,c.deflate=d,c.deflateRaw=e,c.gzip=f},{"./utils/common":27,"./utils/strings":28,"./zlib/deflate.js":32,"./zlib/messages":37,"./zlib/zstream":39}],26:[function(a,b,c){"use strict";function d(a,b){var c=new m(b);if(c.push(a,!0),c.err)throw c.msg;return c.result}function e(a,b){return b=b||{},b.raw=!0,d(a,b)}var f=a("./zlib/inflate.js"),g=a("./utils/common"),h=a("./utils/strings"),i=a("./zlib/constants"),j=a("./zlib/messages"),k=a("./zlib/zstream"),l=a("./zlib/gzheader"),m=function(a){this.options=g.assign({chunkSize:16384,windowBits:0,to:""},a||{});var b=this.options;b.raw&&b.windowBits>=0&&b.windowBits<16&&(b.windowBits=-b.windowBits,0===b.windowBits&&(b.windowBits=-15)),!(b.windowBits>=0&&b.windowBits<16)||a&&a.windowBits||(b.windowBits+=32),b.windowBits>15&&b.windowBits<48&&0===(15&b.windowBits)&&(b.windowBits|=15),this.err=0,this.msg="",this.ended=!1,this.chunks=[],this.strm=new k,this.strm.avail_out=0;var c=f.inflateInit2(this.strm,b.windowBits);if(c!==i.Z_OK)throw new Error(j[c]);this.header=new l,f.inflateGetHeader(this.strm,this.header)};m.prototype.push=function(a,b){var c,d,e,j,k,l=this.strm,m=this.options.chunkSize;if(this.ended)return!1;d=b===~~b?b:b===!0?i.Z_FINISH:i.Z_NO_FLUSH,l.input="string"==typeof a?h.binstring2buf(a):a,l.next_in=0,l.avail_in=l.input.length;do{if(0===l.avail_out&&(l.output=new g.Buf8(m),l.next_out=0,l.avail_out=m),c=f.inflate(l,i.Z_NO_FLUSH),c!==i.Z_STREAM_END&&c!==i.Z_OK)return this.onEnd(c),this.ended=!0,!1;l.next_out&&(0===l.avail_out||c===i.Z_STREAM_END||0===l.avail_in&&d===i.Z_FINISH)&&("string"===this.options.to?(e=h.utf8border(l.output,l.next_out),j=l.next_out-e,k=h.buf2string(l.output,e),l.next_out=j,l.avail_out=m-j,j&&g.arraySet(l.output,l.output,e,j,0),this.onData(k)):this.onData(g.shrinkBuf(l.output,l.next_out)))}while(l.avail_in>0&&c!==i.Z_STREAM_END);return c===i.Z_STREAM_END&&(d=i.Z_FINISH),d===i.Z_FINISH?(c=f.inflateEnd(this.strm),this.onEnd(c),this.ended=!0,c===i.Z_OK):!0},m.prototype.onData=function(a){this.chunks.push(a)},m.prototype.onEnd=function(a){a===i.Z_OK&&(this.result="string"===this.options.to?this.chunks.join(""):g.flattenChunks(this.chunks)),this.chunks=[],this.err=a,this.msg=this.strm.msg},c.Inflate=m,c.inflate=d,c.inflateRaw=e,c.ungzip=d},{"./utils/common":27,"./utils/strings":28,"./zlib/constants":30,"./zlib/gzheader":33,"./zlib/inflate.js":35,"./zlib/messages":37,"./zlib/zstream":39}],27:[function(a,b,c){"use strict";var d="undefined"!=typeof Uint8Array&&"undefined"!=typeof Uint16Array&&"undefined"!=typeof Int32Array;c.assign=function(a){for(var b=Array.prototype.slice.call(arguments,1);b.length;){var c=b.shift();if(c){if("object"!=typeof c)throw new TypeError(c+"must be non-object");for(var d in c)c.hasOwnProperty(d)&&(a[d]=c[d])}}return a},c.shrinkBuf=function(a,b){return a.length===b?a:a.subarray?a.subarray(0,b):(a.length=b,a)};var e={arraySet:function(a,b,c,d,e){if(b.subarray&&a.subarray)return void a.set(b.subarray(c,c+d),e);for(var f=0;d>f;f++)a[e+f]=b[c+f]},flattenChunks:function(a){var b,c,d,e,f,g;for(d=0,b=0,c=a.length;c>b;b++)d+=a[b].length;for(g=new Uint8Array(d),e=0,b=0,c=a.length;c>b;b++)f=a[b],g.set(f,e),e+=f.length;return g}},f={arraySet:function(a,b,c,d,e){for(var f=0;d>f;f++)a[e+f]=b[c+f]},flattenChunks:function(a){return[].concat.apply([],a)}};c.setTyped=function(a){a?(c.Buf8=Uint8Array,c.Buf16=Uint16Array,c.Buf32=Int32Array,c.assign(c,e)):(c.Buf8=Array,c.Buf16=Array,c.Buf32=Array,c.assign(c,f))},c.setTyped(d)},{}],28:[function(a,b,c){"use strict";function d(a,b){if(65537>b&&(a.subarray&&g||!a.subarray&&f))return String.fromCharCode.apply(null,e.shrinkBuf(a,b));for(var c="",d=0;b>d;d++)c+=String.fromCharCode(a[d]);return c}var e=a("./common"),f=!0,g=!0;try{String.fromCharCode.apply(null,[0])}catch(h){f=!1}try{String.fromCharCode.apply(null,new Uint8Array(1))}catch(h){g=!1}for(var i=new e.Buf8(256),j=0;256>j;j++)i[j]=j>=252?6:j>=248?5:j>=240?4:j>=224?3:j>=192?2:1;i[254]=i[254]=1,c.string2buf=function(a){var b,c,d,f,g,h=a.length,i=0;for(f=0;h>f;f++)c=a.charCodeAt(f),55296===(64512&c)&&h>f+1&&(d=a.charCodeAt(f+1),56320===(64512&d)&&(c=65536+(c-55296<<10)+(d-56320),f++)),i+=128>c?1:2048>c?2:65536>c?3:4;for(b=new e.Buf8(i),g=0,f=0;i>g;f++)c=a.charCodeAt(f),55296===(64512&c)&&h>f+1&&(d=a.charCodeAt(f+1),56320===(64512&d)&&(c=65536+(c-55296<<10)+(d-56320),f++)),128>c?b[g++]=c:2048>c?(b[g++]=192|c>>>6,b[g++]=128|63&c):65536>c?(b[g++]=224|c>>>12,b[g++]=128|c>>>6&63,b[g++]=128|63&c):(b[g++]=240|c>>>18,b[g++]=128|c>>>12&63,b[g++]=128|c>>>6&63,b[g++]=128|63&c);return b},c.buf2binstring=function(a){return d(a,a.length)},c.binstring2buf=function(a){for(var b=new e.Buf8(a.length),c=0,d=b.length;d>c;c++)b[c]=a.charCodeAt(c);return b},c.buf2string=function(a,b){var c,e,f,g,h=b||a.length,j=new Array(2*h);for(e=0,c=0;h>c;)if(f=a[c++],128>f)j[e++]=f;else if(g=i[f],g>4)j[e++]=65533,c+=g-1;else{for(f&=2===g?31:3===g?15:7;g>1&&h>c;)f=f<<6|63&a[c++],g--;g>1?j[e++]=65533:65536>f?j[e++]=f:(f-=65536,j[e++]=55296|f>>10&1023,j[e++]=56320|1023&f)}return d(j,e)},c.utf8border=function(a,b){var c;for(b=b||a.length,b>a.length&&(b=a.length),c=b-1;c>=0&&128===(192&a[c]);)c--;return 0>c?b:0===c?b:c+i[a[c]]>b?c:b}},{"./common":27}],29:[function(a,b){"use strict";function c(a,b,c,d){for(var e=65535&a|0,f=a>>>16&65535|0,g=0;0!==c;){g=c>2e3?2e3:c,c-=g;do e=e+b[d++]|0,f=f+e|0;while(--g);e%=65521,f%=65521}return e|f<<16|0}b.exports=c},{}],30:[function(a,b){b.exports={Z_NO_FLUSH:0,Z_PARTIAL_FLUSH:1,Z_SYNC_FLUSH:2,Z_FULL_FLUSH:3,Z_FINISH:4,Z_BLOCK:5,Z_TREES:6,Z_OK:0,Z_STREAM_END:1,Z_NEED_DICT:2,Z_ERRNO:-1,Z_STREAM_ERROR:-2,Z_DATA_ERROR:-3,Z_BUF_ERROR:-5,Z_NO_COMPRESSION:0,Z_BEST_SPEED:1,Z_BEST_COMPRESSION:9,Z_DEFAULT_COMPRESSION:-1,Z_FILTERED:1,Z_HUFFMAN_ONLY:2,Z_RLE:3,Z_FIXED:4,Z_DEFAULT_STRATEGY:0,Z_BINARY:0,Z_TEXT:1,Z_UNKNOWN:2,Z_DEFLATED:8}},{}],31:[function(a,b){"use strict";function c(){for(var a,b=[],c=0;256>c;c++){a=c;for(var d=0;8>d;d++)a=1&a?3988292384^a>>>1:a>>>1;b[c]=a}return b}function d(a,b,c,d){var f=e,g=d+c;a=-1^a;for(var h=d;g>h;h++)a=a>>>8^f[255&(a^b[h])];return-1^a}var e=c();b.exports=d},{}],32:[function(a,b,c){"use strict";function d(a,b){return a.msg=G[b],b}function e(a){return(a<<1)-(a>4?9:0)}function f(a){for(var b=a.length;--b>=0;)a[b]=0}function g(a){var b=a.state,c=b.pending;c>a.avail_out&&(c=a.avail_out),0!==c&&(C.arraySet(a.output,b.pending_buf,b.pending_out,c,a.next_out),a.next_out+=c,b.pending_out+=c,a.total_out+=c,a.avail_out-=c,b.pending-=c,0===b.pending&&(b.pending_out=0))}function h(a,b){D._tr_flush_block(a,a.block_start>=0?a.block_start:-1,a.strstart-a.block_start,b),a.block_start=a.strstart,g(a.strm)}function i(a,b){a.pending_buf[a.pending++]=b}function j(a,b){a.pending_buf[a.pending++]=b>>>8&255,a.pending_buf[a.pending++]=255&b}function k(a,b,c,d){var e=a.avail_in;return e>d&&(e=d),0===e?0:(a.avail_in-=e,C.arraySet(b,a.input,a.next_in,e,c),1===a.state.wrap?a.adler=E(a.adler,b,e,c):2===a.state.wrap&&(a.adler=F(a.adler,b,e,c)),a.next_in+=e,a.total_in+=e,e)}function l(a,b){var c,d,e=a.max_chain_length,f=a.strstart,g=a.prev_length,h=a.nice_match,i=a.strstart>a.w_size-ja?a.strstart-(a.w_size-ja):0,j=a.window,k=a.w_mask,l=a.prev,m=a.strstart+ia,n=j[f+g-1],o=j[f+g];a.prev_length>=a.good_match&&(e>>=2),h>a.lookahead&&(h=a.lookahead);do if(c=b,j[c+g]===o&&j[c+g-1]===n&&j[c]===j[f]&&j[++c]===j[f+1]){f+=2,c++;do;while(j[++f]===j[++c]&&j[++f]===j[++c]&&j[++f]===j[++c]&&j[++f]===j[++c]&&j[++f]===j[++c]&&j[++f]===j[++c]&&j[++f]===j[++c]&&j[++f]===j[++c]&&m>f);if(d=ia-(m-f),f=m-ia,d>g){if(a.match_start=b,g=d,d>=h)break;n=j[f+g-1],o=j[f+g]}}while((b=l[b&k])>i&&0!==--e);return g<=a.lookahead?g:a.lookahead}function m(a){var b,c,d,e,f,g=a.w_size;do{if(e=a.window_size-a.lookahead-a.strstart,a.strstart>=g+(g-ja)){C.arraySet(a.window,a.window,g,g,0),a.match_start-=g,a.strstart-=g,a.block_start-=g,c=a.hash_size,b=c;do d=a.head[--b],a.head[b]=d>=g?d-g:0;while(--c);c=g,b=c;do d=a.prev[--b],a.prev[b]=d>=g?d-g:0;while(--c);e+=g}if(0===a.strm.avail_in)break;if(c=k(a.strm,a.window,a.strstart+a.lookahead,e),a.lookahead+=c,a.lookahead+a.insert>=ha)for(f=a.strstart-a.insert,a.ins_h=a.window[f],a.ins_h=(a.ins_h<a.pending_buf_size-5&&(c=a.pending_buf_size-5);;){if(a.lookahead<=1){if(m(a),0===a.lookahead&&b===H)return sa;if(0===a.lookahead)break}a.strstart+=a.lookahead,a.lookahead=0;var d=a.block_start+c;if((0===a.strstart||a.strstart>=d)&&(a.lookahead=a.strstart-d,a.strstart=d,h(a,!1),0===a.strm.avail_out))return sa;if(a.strstart-a.block_start>=a.w_size-ja&&(h(a,!1),0===a.strm.avail_out))return sa}return a.insert=0,b===K?(h(a,!0),0===a.strm.avail_out?ua:va):a.strstart>a.block_start&&(h(a,!1),0===a.strm.avail_out)?sa:sa}function o(a,b){for(var c,d;;){if(a.lookahead=ha&&(a.ins_h=(a.ins_h<=ha)if(d=D._tr_tally(a,a.strstart-a.match_start,a.match_length-ha),a.lookahead-=a.match_length,a.match_length<=a.max_lazy_match&&a.lookahead>=ha){a.match_length--;do a.strstart++,a.ins_h=(a.ins_h<=ha&&(a.ins_h=(a.ins_h<4096)&&(a.match_length=ha-1)),a.prev_length>=ha&&a.match_length<=a.prev_length){e=a.strstart+a.lookahead-ha,d=D._tr_tally(a,a.strstart-1-a.prev_match,a.prev_length-ha),a.lookahead-=a.prev_length-1,a.prev_length-=2;do++a.strstart<=e&&(a.ins_h=(a.ins_h<=ha&&a.strstart>0&&(e=a.strstart-1,d=g[e],d===g[++e]&&d===g[++e]&&d===g[++e])){f=a.strstart+ia;do;while(d===g[++e]&&d===g[++e]&&d===g[++e]&&d===g[++e]&&d===g[++e]&&d===g[++e]&&d===g[++e]&&d===g[++e]&&f>e);a.match_length=ia-(f-e),a.match_length>a.lookahead&&(a.match_length=a.lookahead)}if(a.match_length>=ha?(c=D._tr_tally(a,1,a.match_length-ha),a.lookahead-=a.match_length,a.strstart+=a.match_length,a.match_length=0):(c=D._tr_tally(a,0,a.window[a.strstart]),a.lookahead--,a.strstart++),c&&(h(a,!1),0===a.strm.avail_out))return sa}return a.insert=0,b===K?(h(a,!0),0===a.strm.avail_out?ua:va):a.last_lit&&(h(a,!1),0===a.strm.avail_out)?sa:ta}function r(a,b){for(var c;;){if(0===a.lookahead&&(m(a),0===a.lookahead)){if(b===H)return sa;break}if(a.match_length=0,c=D._tr_tally(a,0,a.window[a.strstart]),a.lookahead--,a.strstart++,c&&(h(a,!1),0===a.strm.avail_out))return sa}return a.insert=0,b===K?(h(a,!0),0===a.strm.avail_out?ua:va):a.last_lit&&(h(a,!1),0===a.strm.avail_out)?sa:ta}function s(a){a.window_size=2*a.w_size,f(a.head),a.max_lazy_match=B[a.level].max_lazy,a.good_match=B[a.level].good_length,a.nice_match=B[a.level].nice_length,a.max_chain_length=B[a.level].max_chain,a.strstart=0,a.block_start=0,a.lookahead=0,a.insert=0,a.match_length=a.prev_length=ha-1,a.match_available=0,a.ins_h=0}function t(){this.strm=null,this.status=0,this.pending_buf=null,this.pending_buf_size=0,this.pending_out=0,this.pending=0,this.wrap=0,this.gzhead=null,this.gzindex=0,this.method=Y,this.last_flush=-1,this.w_size=0,this.w_bits=0,this.w_mask=0,this.window=null,this.window_size=0,this.prev=null,this.head=null,this.ins_h=0,this.hash_size=0,this.hash_bits=0,this.hash_mask=0,this.hash_shift=0,this.block_start=0,this.match_length=0,this.prev_match=0,this.match_available=0,this.strstart=0,this.match_start=0,this.lookahead=0,this.prev_length=0,this.max_chain_length=0,this.max_lazy_match=0,this.level=0,this.strategy=0,this.good_match=0,this.nice_match=0,this.dyn_ltree=new C.Buf16(2*fa),this.dyn_dtree=new C.Buf16(2*(2*da+1)),this.bl_tree=new C.Buf16(2*(2*ea+1)),f(this.dyn_ltree),f(this.dyn_dtree),f(this.bl_tree),this.l_desc=null,this.d_desc=null,this.bl_desc=null,this.bl_count=new C.Buf16(ga+1),this.heap=new C.Buf16(2*ca+1),f(this.heap),this.heap_len=0,this.heap_max=0,this.depth=new C.Buf16(2*ca+1),f(this.depth),this.l_buf=0,this.lit_bufsize=0,this.last_lit=0,this.d_buf=0,this.opt_len=0,this.static_len=0,this.matches=0,this.insert=0,this.bi_buf=0,this.bi_valid=0}function u(a){var b;return a&&a.state?(a.total_in=a.total_out=0,a.data_type=X,b=a.state,b.pending=0,b.pending_out=0,b.wrap<0&&(b.wrap=-b.wrap),b.status=b.wrap?la:qa,a.adler=2===b.wrap?0:1,b.last_flush=H,D._tr_init(b),M):d(a,O)}function v(a){var b=u(a);return b===M&&s(a.state),b}function w(a,b){return a&&a.state?2!==a.state.wrap?O:(a.state.gzhead=b,M):O}function x(a,b,c,e,f,g){if(!a)return O;var h=1;if(b===R&&(b=6),0>e?(h=0,e=-e):e>15&&(h=2,e-=16),1>f||f>Z||c!==Y||8>e||e>15||0>b||b>9||0>g||g>V)return d(a,O);8===e&&(e=9);var i=new t;return a.state=i,i.strm=a,i.wrap=h,i.gzhead=null,i.w_bits=e,i.w_size=1<>1,i.l_buf=3*i.lit_bufsize,i.level=b,i.strategy=g,i.method=c,v(a)}function y(a,b){return x(a,b,Y,$,_,W)}function z(a,b){var c,h,k,l;if(!a||!a.state||b>L||0>b)return a?d(a,O):O;if(h=a.state,!a.output||!a.input&&0!==a.avail_in||h.status===ra&&b!==K)return d(a,0===a.avail_out?Q:O);if(h.strm=a,c=h.last_flush,h.last_flush=b,h.status===la)if(2===h.wrap)a.adler=0,i(h,31),i(h,139),i(h,8),h.gzhead?(i(h,(h.gzhead.text?1:0)+(h.gzhead.hcrc?2:0)+(h.gzhead.extra?4:0)+(h.gzhead.name?8:0)+(h.gzhead.comment?16:0)),i(h,255&h.gzhead.time),i(h,h.gzhead.time>>8&255),i(h,h.gzhead.time>>16&255),i(h,h.gzhead.time>>24&255),i(h,9===h.level?2:h.strategy>=T||h.level<2?4:0),i(h,255&h.gzhead.os),h.gzhead.extra&&h.gzhead.extra.length&&(i(h,255&h.gzhead.extra.length),i(h,h.gzhead.extra.length>>8&255)),h.gzhead.hcrc&&(a.adler=F(a.adler,h.pending_buf,h.pending,0)),h.gzindex=0,h.status=ma):(i(h,0),i(h,0),i(h,0),i(h,0),i(h,0),i(h,9===h.level?2:h.strategy>=T||h.level<2?4:0),i(h,wa),h.status=qa);else{var m=Y+(h.w_bits-8<<4)<<8,n=-1;n=h.strategy>=T||h.level<2?0:h.level<6?1:6===h.level?2:3,m|=n<<6,0!==h.strstart&&(m|=ka),m+=31-m%31,h.status=qa,j(h,m),0!==h.strstart&&(j(h,a.adler>>>16),j(h,65535&a.adler)),a.adler=1}if(h.status===ma)if(h.gzhead.extra){for(k=h.pending;h.gzindex<(65535&h.gzhead.extra.length)&&(h.pending!==h.pending_buf_size||(h.gzhead.hcrc&&h.pending>k&&(a.adler=F(a.adler,h.pending_buf,h.pending-k,k)),g(a),k=h.pending,h.pending!==h.pending_buf_size));)i(h,255&h.gzhead.extra[h.gzindex]),h.gzindex++;h.gzhead.hcrc&&h.pending>k&&(a.adler=F(a.adler,h.pending_buf,h.pending-k,k)),h.gzindex===h.gzhead.extra.length&&(h.gzindex=0,h.status=na)}else h.status=na;if(h.status===na)if(h.gzhead.name){k=h.pending;do{if(h.pending===h.pending_buf_size&&(h.gzhead.hcrc&&h.pending>k&&(a.adler=F(a.adler,h.pending_buf,h.pending-k,k)),g(a),k=h.pending,h.pending===h.pending_buf_size)){l=1;break}l=h.gzindexk&&(a.adler=F(a.adler,h.pending_buf,h.pending-k,k)),0===l&&(h.gzindex=0,h.status=oa)}else h.status=oa;if(h.status===oa)if(h.gzhead.comment){k=h.pending;do{if(h.pending===h.pending_buf_size&&(h.gzhead.hcrc&&h.pending>k&&(a.adler=F(a.adler,h.pending_buf,h.pending-k,k)),g(a),k=h.pending,h.pending===h.pending_buf_size)){l=1;break}l=h.gzindexk&&(a.adler=F(a.adler,h.pending_buf,h.pending-k,k)),0===l&&(h.status=pa)}else h.status=pa;if(h.status===pa&&(h.gzhead.hcrc?(h.pending+2>h.pending_buf_size&&g(a),h.pending+2<=h.pending_buf_size&&(i(h,255&a.adler),i(h,a.adler>>8&255),a.adler=0,h.status=qa)):h.status=qa),0!==h.pending){if(g(a),0===a.avail_out)return h.last_flush=-1,M}else if(0===a.avail_in&&e(b)<=e(c)&&b!==K)return d(a,Q);if(h.status===ra&&0!==a.avail_in)return d(a,Q);if(0!==a.avail_in||0!==h.lookahead||b!==H&&h.status!==ra){var o=h.strategy===T?r(h,b):h.strategy===U?q(h,b):B[h.level].func(h,b);if((o===ua||o===va)&&(h.status=ra),o===sa||o===ua)return 0===a.avail_out&&(h.last_flush=-1),M;if(o===ta&&(b===I?D._tr_align(h):b!==L&&(D._tr_stored_block(h,0,0,!1),b===J&&(f(h.head),0===h.lookahead&&(h.strstart=0,h.block_start=0,h.insert=0))),g(a),0===a.avail_out))return h.last_flush=-1,M}return b!==K?M:h.wrap<=0?N:(2===h.wrap?(i(h,255&a.adler),i(h,a.adler>>8&255),i(h,a.adler>>16&255),i(h,a.adler>>24&255),i(h,255&a.total_in),i(h,a.total_in>>8&255),i(h,a.total_in>>16&255),i(h,a.total_in>>24&255)):(j(h,a.adler>>>16),j(h,65535&a.adler)),g(a),h.wrap>0&&(h.wrap=-h.wrap),0!==h.pending?M:N)}function A(a){var b;return a&&a.state?(b=a.state.status,b!==la&&b!==ma&&b!==na&&b!==oa&&b!==pa&&b!==qa&&b!==ra?d(a,O):(a.state=null,b===qa?d(a,P):M)):O}var B,C=a("../utils/common"),D=a("./trees"),E=a("./adler32"),F=a("./crc32"),G=a("./messages"),H=0,I=1,J=3,K=4,L=5,M=0,N=1,O=-2,P=-3,Q=-5,R=-1,S=1,T=2,U=3,V=4,W=0,X=2,Y=8,Z=9,$=15,_=8,aa=29,ba=256,ca=ba+1+aa,da=30,ea=19,fa=2*ca+1,ga=15,ha=3,ia=258,ja=ia+ha+1,ka=32,la=42,ma=69,na=73,oa=91,pa=103,qa=113,ra=666,sa=1,ta=2,ua=3,va=4,wa=3,xa=function(a,b,c,d,e){this.good_length=a,this.max_lazy=b,this.nice_length=c,this.max_chain=d,this.func=e};B=[new xa(0,0,0,0,n),new xa(4,4,8,4,o),new xa(4,5,16,8,o),new xa(4,6,32,32,o),new xa(4,4,16,16,p),new xa(8,16,32,32,p),new xa(8,16,128,128,p),new xa(8,32,128,256,p),new xa(32,128,258,1024,p),new xa(32,258,258,4096,p)],c.deflateInit=y,c.deflateInit2=x,c.deflateReset=v,c.deflateResetKeep=u,c.deflateSetHeader=w,c.deflate=z,c.deflateEnd=A,c.deflateInfo="pako deflate (from Nodeca project)"},{"../utils/common":27,"./adler32":29,"./crc32":31,"./messages":37,"./trees":38}],33:[function(a,b){"use strict";function c(){this.text=0,this.time=0,this.xflags=0,this.os=0,this.extra=null,this.extra_len=0,this.name="",this.comment="",this.hcrc=0,this.done=!1}b.exports=c},{}],34:[function(a,b){"use strict";var c=30,d=12;b.exports=function(a,b){var e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,u,v,w,x,y,z,A,B,C;e=a.state,f=a.next_in,B=a.input,g=f+(a.avail_in-5),h=a.next_out,C=a.output,i=h-(b-a.avail_out),j=h+(a.avail_out-257),k=e.dmax,l=e.wsize,m=e.whave,n=e.wnext,o=e.window,p=e.hold,q=e.bits,r=e.lencode,s=e.distcode,t=(1<q&&(p+=B[f++]<>>24,p>>>=w,q-=w,w=v>>>16&255,0===w)C[h++]=65535&v;else{if(!(16&w)){if(0===(64&w)){v=r[(65535&v)+(p&(1<
k){a.msg="invalid distance too far back",e.mode=c;break a}if(p>>>=w,q-=w,w=h-i,y>w){if(w=y-w,w>m&&e.sane){a.msg="invalid distance too far back",e.mode=c;break a}if(z=0,A=o,0===n){if(z+=l-w,x>w){x-=w;do C[h++]=o[z++];while(--w);z=h-y,A=C}}else if(w>n){if(z+=l+n-w,w-=n,x>w){x-=w;do C[h++]=o[z++];while(--w);if(z=0,x>n){w=n,x-=w;do C[h++]=o[z++];while(--w);z=h-y,A=C}}}else if(z+=n-w,x>w){x-=w;do C[h++]=o[z++];while(--w);z=h-y,A=C}for(;x>2;)C[h++]=A[z++],C[h++]=A[z++],C[h++]=A[z++],x-=3;x&&(C[h++]=A[z++],x>1&&(C[h++]=A[z++]))}else{z=h-y;do C[h++]=C[z++],C[h++]=C[z++],C[h++]=C[z++],x-=3;while(x>2);x&&(C[h++]=C[z++],x>1&&(C[h++]=C[z++]))}break}}break}}while(g>f&&j>h);x=q>>3,f-=x,q-=x<<3,p&=(1<f?5+(g-f):5-(f-g),a.avail_out=j>h?257+(j-h):257-(h-j),e.hold=p,e.bits=q}},{}],35:[function(a,b,c){"use strict";function d(a){return(a>>>24&255)+(a>>>8&65280)+((65280&a)<<8)+((255&a)<<24)}function e(){this.mode=0,this.last=!1,this.wrap=0,this.havedict=!1,this.flags=0,this.dmax=0,this.check=0,this.total=0,this.head=null,this.wbits=0,this.wsize=0,this.whave=0,this.wnext=0,this.window=null,this.hold=0,this.bits=0,this.length=0,this.offset=0,this.extra=0,this.lencode=null,this.distcode=null,this.lenbits=0,this.distbits=0,this.ncode=0,this.nlen=0,this.ndist=0,this.have=0,this.next=null,this.lens=new r.Buf16(320),this.work=new r.Buf16(288),this.lendyn=null,this.distdyn=null,this.sane=0,this.back=0,this.was=0}function f(a){var b;return a&&a.state?(b=a.state,a.total_in=a.total_out=b.total=0,a.msg="",b.wrap&&(a.adler=1&b.wrap),b.mode=K,b.last=0,b.havedict=0,b.dmax=32768,b.head=null,b.hold=0,b.bits=0,b.lencode=b.lendyn=new r.Buf32(oa),b.distcode=b.distdyn=new r.Buf32(pa),b.sane=1,b.back=-1,C):F}function g(a){var b;return a&&a.state?(b=a.state,b.wsize=0,b.whave=0,b.wnext=0,f(a)):F}function h(a,b){var c,d;return a&&a.state?(d=a.state,0>b?(c=0,b=-b):(c=(b>>4)+1,48>b&&(b&=15)),b&&(8>b||b>15)?F:(null!==d.window&&d.wbits!==b&&(d.window=null),d.wrap=c,d.wbits=b,g(a))):F}function i(a,b){var c,d;return a?(d=new e,a.state=d,d.window=null,c=h(a,b),c!==C&&(a.state=null),c):F}function j(a){return i(a,ra)}function k(a){if(sa){var b;for(p=new r.Buf32(512),q=new r.Buf32(32),b=0;144>b;)a.lens[b++]=8;for(;256>b;)a.lens[b++]=9;for(;280>b;)a.lens[b++]=7;for(;288>b;)a.lens[b++]=8;for(v(x,a.lens,0,288,p,0,a.work,{bits:9}),b=0;32>b;)a.lens[b++]=5;v(y,a.lens,0,32,q,0,a.work,{bits:5}),sa=!1}a.lencode=p,a.lenbits=9,a.distcode=q,a.distbits=5}function l(a,b,c,d){var e,f=a.state;return null===f.window&&(f.wsize=1<=f.wsize?(r.arraySet(f.window,b,c-f.wsize,f.wsize,0),f.wnext=0,f.whave=f.wsize):(e=f.wsize-f.wnext,e>d&&(e=d),r.arraySet(f.window,b,c-d,e,f.wnext),d-=e,d?(r.arraySet(f.window,b,c-d,d,0),f.wnext=d,f.whave=f.wsize):(f.wnext+=e,f.wnext===f.wsize&&(f.wnext=0),f.whaven;){if(0===i)break a;i--,m+=e[g++]<>>8&255,c.check=t(c.check,Ba,2,0),m=0,n=0,c.mode=L;break}if(c.flags=0,c.head&&(c.head.done=!1),!(1&c.wrap)||(((255&m)<<8)+(m>>8))%31){a.msg="incorrect header check",c.mode=la;break}if((15&m)!==J){a.msg="unknown compression method",c.mode=la;break}if(m>>>=4,n-=4,wa=(15&m)+8,0===c.wbits)c.wbits=wa;else if(wa>c.wbits){a.msg="invalid window size",c.mode=la;break}c.dmax=1<n;){if(0===i)break a;i--,m+=e[g++]<>8&1),512&c.flags&&(Ba[0]=255&m,Ba[1]=m>>>8&255,c.check=t(c.check,Ba,2,0)),m=0,n=0,c.mode=M;case M:for(;32>n;){if(0===i)break a;i--,m+=e[g++]<>>8&255,Ba[2]=m>>>16&255,Ba[3]=m>>>24&255,c.check=t(c.check,Ba,4,0)),m=0,n=0,c.mode=N;case N:for(;16>n;){if(0===i)break a;i--,m+=e[g++]<>8),512&c.flags&&(Ba[0]=255&m,Ba[1]=m>>>8&255,c.check=t(c.check,Ba,2,0)),m=0,n=0,c.mode=O;case O:if(1024&c.flags){for(;16>n;){if(0===i)break a;i--,m+=e[g++]<>>8&255,c.check=t(c.check,Ba,2,0)),m=0,n=0}else c.head&&(c.head.extra=null);c.mode=P;case P:if(1024&c.flags&&(q=c.length,q>i&&(q=i),q&&(c.head&&(wa=c.head.extra_len-c.length,c.head.extra||(c.head.extra=new Array(c.head.extra_len)),r.arraySet(c.head.extra,e,g,q,wa)),512&c.flags&&(c.check=t(c.check,e,q,g)),i-=q,g+=q,c.length-=q),c.length))break a;c.length=0,c.mode=Q;case Q:if(2048&c.flags){if(0===i)break a;q=0;do wa=e[g+q++],c.head&&wa&&c.length<65536&&(c.head.name+=String.fromCharCode(wa));while(wa&&i>q);if(512&c.flags&&(c.check=t(c.check,e,q,g)),i-=q,g+=q,wa)break a}else c.head&&(c.head.name=null);c.length=0,c.mode=R;case R:if(4096&c.flags){if(0===i)break a;q=0;do wa=e[g+q++],c.head&&wa&&c.length<65536&&(c.head.comment+=String.fromCharCode(wa));while(wa&&i>q);if(512&c.flags&&(c.check=t(c.check,e,q,g)),i-=q,g+=q,wa)break a}else c.head&&(c.head.comment=null);c.mode=S;case S:if(512&c.flags){for(;16>n;){if(0===i)break a;i--,m+=e[g++]<>9&1,c.head.done=!0),a.adler=c.check=0,c.mode=V;break;case T:for(;32>n;){if(0===i)break a;i--,m+=e[g++]<>>=7&n,n-=7&n,c.mode=ia;break}for(;3>n;){if(0===i)break a;i--,m+=e[g++]<>>=1,n-=1,3&m){case 0:c.mode=X;break;case 1:if(k(c),c.mode=ba,b===B){m>>>=2,n-=2;break a}break;case 2:c.mode=$;break;case 3:a.msg="invalid block type",c.mode=la}m>>>=2,n-=2;break;case X:for(m>>>=7&n,n-=7&n;32>n;){if(0===i)break a;i--,m+=e[g++]<>>16^65535)){a.msg="invalid stored block lengths",c.mode=la;break}if(c.length=65535&m,m=0,n=0,c.mode=Y,b===B)break a;case Y:c.mode=Z;case Z:if(q=c.length){if(q>i&&(q=i),q>j&&(q=j),0===q)break a;r.arraySet(f,e,g,q,h),i-=q,g+=q,j-=q,h+=q,c.length-=q;break}c.mode=V;break;case $:for(;14>n;){if(0===i)break a;i--,m+=e[g++]<>>=5,n-=5,c.ndist=(31&m)+1,m>>>=5,n-=5,c.ncode=(15&m)+4,m>>>=4,n-=4,c.nlen>286||c.ndist>30){a.msg="too many length or distance symbols",c.mode=la;break}c.have=0,c.mode=_;case _:for(;c.haven;){if(0===i)break a;i--,m+=e[g++]<>>=3,n-=3}for(;c.have<19;)c.lens[Ca[c.have++]]=0;if(c.lencode=c.lendyn,c.lenbits=7,ya={bits:c.lenbits},xa=v(w,c.lens,0,19,c.lencode,0,c.work,ya),c.lenbits=ya.bits,xa){a.msg="invalid code lengths set",c.mode=la;break}c.have=0,c.mode=aa;case aa:for(;c.have>>24,ra=Aa>>>16&255,sa=65535&Aa,!(n>=qa);){if(0===i)break a;i--,m+=e[g++]<sa)m>>>=qa,n-=qa,c.lens[c.have++]=sa;else{if(16===sa){for(za=qa+2;za>n;){if(0===i)break a;i--,m+=e[g++]<>>=qa,n-=qa,0===c.have){a.msg="invalid bit length repeat",c.mode=la;break}wa=c.lens[c.have-1],q=3+(3&m),m>>>=2,n-=2}else if(17===sa){for(za=qa+3;za>n;){if(0===i)break a;i--,m+=e[g++]<>>=qa,n-=qa,wa=0,q=3+(7&m),m>>>=3,n-=3}else{for(za=qa+7;za>n;){if(0===i)break a;i--,m+=e[g++]<>>=qa,n-=qa,wa=0,q=11+(127&m),m>>>=7,n-=7}if(c.have+q>c.nlen+c.ndist){a.msg="invalid bit length repeat",c.mode=la;break}for(;q--;)c.lens[c.have++]=wa}}if(c.mode===la)break;if(0===c.lens[256]){a.msg="invalid code -- missing end-of-block",c.mode=la;break}if(c.lenbits=9,ya={bits:c.lenbits},xa=v(x,c.lens,0,c.nlen,c.lencode,0,c.work,ya),c.lenbits=ya.bits,xa){a.msg="invalid literal/lengths set",c.mode=la;break}if(c.distbits=6,c.distcode=c.distdyn,ya={bits:c.distbits},xa=v(y,c.lens,c.nlen,c.ndist,c.distcode,0,c.work,ya),c.distbits=ya.bits,xa){a.msg="invalid distances set",c.mode=la;break}if(c.mode=ba,b===B)break a;case ba:c.mode=ca;case ca:if(i>=6&&j>=258){a.next_out=h,a.avail_out=j,a.next_in=g,a.avail_in=i,c.hold=m,c.bits=n,u(a,p),h=a.next_out,f=a.output,j=a.avail_out,g=a.next_in,e=a.input,i=a.avail_in,m=c.hold,n=c.bits,c.mode===V&&(c.back=-1);break}for(c.back=0;Aa=c.lencode[m&(1<>>24,ra=Aa>>>16&255,sa=65535&Aa,!(n>=qa);){if(0===i)break a;i--,m+=e[g++]<>ta)],qa=Aa>>>24,ra=Aa>>>16&255,sa=65535&Aa,!(n>=ta+qa);){if(0===i)break a;i--,m+=e[g++]<>>=ta,n-=ta,c.back+=ta}if(m>>>=qa,n-=qa,c.back+=qa,c.length=sa,0===ra){c.mode=ha;break}if(32&ra){c.back=-1,c.mode=V;break}if(64&ra){a.msg="invalid literal/length code",c.mode=la;break}c.extra=15&ra,c.mode=da;case da:if(c.extra){for(za=c.extra;za>n;){if(0===i)break a;i--,m+=e[g++]<>>=c.extra,n-=c.extra,c.back+=c.extra}c.was=c.length,c.mode=ea;case ea:for(;Aa=c.distcode[m&(1<>>24,ra=Aa>>>16&255,sa=65535&Aa,!(n>=qa);){if(0===i)break a;i--,m+=e[g++]<>ta)],qa=Aa>>>24,ra=Aa>>>16&255,sa=65535&Aa,!(n>=ta+qa);){if(0===i)break a;i--,m+=e[g++]<>>=ta,n-=ta,c.back+=ta}if(m>>>=qa,n-=qa,c.back+=qa,64&ra){a.msg="invalid distance code",c.mode=la;break}c.offset=sa,c.extra=15&ra,c.mode=fa;case fa:if(c.extra){for(za=c.extra;za>n;){if(0===i)break a;i--,m+=e[g++]<>>=c.extra,n-=c.extra,c.back+=c.extra}if(c.offset>c.dmax){a.msg="invalid distance too far back",c.mode=la;break}c.mode=ga;case ga:if(0===j)break a; - -if(q=p-j,c.offset>q){if(q=c.offset-q,q>c.whave&&c.sane){a.msg="invalid distance too far back",c.mode=la;break}q>c.wnext?(q-=c.wnext,oa=c.wsize-q):oa=c.wnext-q,q>c.length&&(q=c.length),pa=c.window}else pa=f,oa=h-c.offset,q=c.length;q>j&&(q=j),j-=q,c.length-=q;do f[h++]=pa[oa++];while(--q);0===c.length&&(c.mode=ca);break;case ha:if(0===j)break a;f[h++]=c.length,j--,c.mode=ca;break;case ia:if(c.wrap){for(;32>n;){if(0===i)break a;i--,m|=e[g++]<n;){if(0===i)break a;i--,m+=e[g++]<=D;D++)P[D]=0;for(E=0;o>E;E++)P[b[n+E]]++;for(H=C,G=d;G>=1&&0===P[G];G--);if(H>G&&(H=G),0===G)return p[q++]=20971520,p[q++]=20971520,s.bits=1,0;for(F=1;G>F&&0===P[F];F++);for(F>H&&(H=F),K=1,D=1;d>=D;D++)if(K<<=1,K-=P[D],0>K)return-1;if(K>0&&(a===g||1!==G))return-1;for(Q[1]=0,D=1;d>D;D++)Q[D+1]=Q[D]+P[D];for(E=0;o>E;E++)0!==b[n+E]&&(r[Q[b[n+E]]++]=E);if(a===g?(N=R=r,y=19):a===h?(N=j,O-=257,R=k,S-=257,y=256):(N=l,R=m,y=-1),M=0,E=0,D=F,x=q,I=H,J=0,v=-1,L=1<e||a===i&&L>f)return 1;for(var T=0;;){T++,z=D-J,r[E]y?(A=R[S+r[E]],B=N[O+r[E]]):(A=96,B=0),t=1<>J)+u]=z<<24|A<<16|B|0;while(0!==u);for(t=1<>=1;if(0!==t?(M&=t-1,M+=t):M=0,E++,0===--P[D]){if(D===G)break;D=b[n+r[E]]}if(D>H&&(M&w)!==v){for(0===J&&(J=H),x+=F,I=D-J,K=1<I+J&&(K-=P[I+J],!(0>=K));)I++,K<<=1;if(L+=1<e||a===i&&L>f)return 1;v=M&w,p[v]=H<<24|I<<16|x-q|0}}return 0!==M&&(p[x+M]=D-J<<24|64<<16|0),s.bits=H,0}},{"../utils/common":27}],37:[function(a,b){"use strict";b.exports={2:"need dictionary",1:"stream end",0:"","-1":"file error","-2":"stream error","-3":"data error","-4":"insufficient memory","-5":"buffer error","-6":"incompatible version"}},{}],38:[function(a,b,c){"use strict";function d(a){for(var b=a.length;--b>=0;)a[b]=0}function e(a){return 256>a?ga[a]:ga[256+(a>>>7)]}function f(a,b){a.pending_buf[a.pending++]=255&b,a.pending_buf[a.pending++]=b>>>8&255}function g(a,b,c){a.bi_valid>V-c?(a.bi_buf|=b<>V-a.bi_valid,a.bi_valid+=c-V):(a.bi_buf|=b<>>=1,c<<=1;while(--b>0);return c>>>1}function j(a){16===a.bi_valid?(f(a,a.bi_buf),a.bi_buf=0,a.bi_valid=0):a.bi_valid>=8&&(a.pending_buf[a.pending++]=255&a.bi_buf,a.bi_buf>>=8,a.bi_valid-=8)}function k(a,b){var c,d,e,f,g,h,i=b.dyn_tree,j=b.max_code,k=b.stat_desc.static_tree,l=b.stat_desc.has_stree,m=b.stat_desc.extra_bits,n=b.stat_desc.extra_base,o=b.stat_desc.max_length,p=0;for(f=0;U>=f;f++)a.bl_count[f]=0;for(i[2*a.heap[a.heap_max]+1]=0,c=a.heap_max+1;T>c;c++)d=a.heap[c],f=i[2*i[2*d+1]+1]+1,f>o&&(f=o,p++),i[2*d+1]=f,d>j||(a.bl_count[f]++,g=0,d>=n&&(g=m[d-n]),h=i[2*d],a.opt_len+=h*(f+g),l&&(a.static_len+=h*(k[2*d+1]+g)));if(0!==p){do{for(f=o-1;0===a.bl_count[f];)f--;a.bl_count[f]--,a.bl_count[f+1]+=2,a.bl_count[o]--,p-=2}while(p>0);for(f=o;0!==f;f--)for(d=a.bl_count[f];0!==d;)e=a.heap[--c],e>j||(i[2*e+1]!==f&&(a.opt_len+=(f-i[2*e+1])*i[2*e],i[2*e+1]=f),d--)}}function l(a,b,c){var d,e,f=new Array(U+1),g=0;for(d=1;U>=d;d++)f[d]=g=g+c[d-1]<<1;for(e=0;b>=e;e++){var h=a[2*e+1];0!==h&&(a[2*e]=i(f[h]++,h))}}function m(){var a,b,c,d,e,f=new Array(U+1);for(c=0,d=0;O-1>d;d++)for(ia[d]=c,a=0;a<1<<_[d];a++)ha[c++]=d;for(ha[c-1]=d,e=0,d=0;16>d;d++)for(ja[d]=e,a=0;a<1<>=7;R>d;d++)for(ja[d]=e<<7,a=0;a<1<=b;b++)f[b]=0;for(a=0;143>=a;)ea[2*a+1]=8,a++,f[8]++;for(;255>=a;)ea[2*a+1]=9,a++,f[9]++;for(;279>=a;)ea[2*a+1]=7,a++,f[7]++;for(;287>=a;)ea[2*a+1]=8,a++,f[8]++;for(l(ea,Q+1,f),a=0;R>a;a++)fa[2*a+1]=5,fa[2*a]=i(a,5);ka=new na(ea,_,P+1,Q,U),la=new na(fa,aa,0,R,U),ma=new na(new Array(0),ba,0,S,W)}function n(a){var b;for(b=0;Q>b;b++)a.dyn_ltree[2*b]=0;for(b=0;R>b;b++)a.dyn_dtree[2*b]=0;for(b=0;S>b;b++)a.bl_tree[2*b]=0;a.dyn_ltree[2*X]=1,a.opt_len=a.static_len=0,a.last_lit=a.matches=0}function o(a){a.bi_valid>8?f(a,a.bi_buf):a.bi_valid>0&&(a.pending_buf[a.pending++]=a.bi_buf),a.bi_buf=0,a.bi_valid=0}function p(a,b,c,d){o(a),d&&(f(a,c),f(a,~c)),E.arraySet(a.pending_buf,a.window,b,c,a.pending),a.pending+=c}function q(a,b,c,d){var e=2*b,f=2*c;return a[e]c;c++)0!==f[2*c]?(a.heap[++a.heap_len]=j=c,a.depth[c]=0):f[2*c+1]=0;for(;a.heap_len<2;)e=a.heap[++a.heap_len]=2>j?++j:0,f[2*e]=1,a.depth[e]=0,a.opt_len--,h&&(a.static_len-=g[2*e+1]);for(b.max_code=j,c=a.heap_len>>1;c>=1;c--)r(a,f,c);e=i;do c=a.heap[1],a.heap[1]=a.heap[a.heap_len--],r(a,f,1),d=a.heap[1],a.heap[--a.heap_max]=c,a.heap[--a.heap_max]=d,f[2*e]=f[2*c]+f[2*d],a.depth[e]=(a.depth[c]>=a.depth[d]?a.depth[c]:a.depth[d])+1,f[2*c+1]=f[2*d+1]=e,a.heap[1]=e++,r(a,f,1);while(a.heap_len>=2);a.heap[--a.heap_max]=a.heap[1],k(a,b),l(f,j,a.bl_count)}function u(a,b,c){var d,e,f=-1,g=b[1],h=0,i=7,j=4;for(0===g&&(i=138,j=3),b[2*(c+1)+1]=65535,d=0;c>=d;d++)e=g,g=b[2*(d+1)+1],++hh?a.bl_tree[2*e]+=h:0!==e?(e!==f&&a.bl_tree[2*e]++,a.bl_tree[2*Y]++):10>=h?a.bl_tree[2*Z]++:a.bl_tree[2*$]++,h=0,f=e,0===g?(i=138,j=3):e===g?(i=6,j=3):(i=7,j=4))}function v(a,b,c){var d,e,f=-1,i=b[1],j=0,k=7,l=4;for(0===i&&(k=138,l=3),d=0;c>=d;d++)if(e=i,i=b[2*(d+1)+1],!(++jj){do h(a,e,a.bl_tree);while(0!==--j)}else 0!==e?(e!==f&&(h(a,e,a.bl_tree),j--),h(a,Y,a.bl_tree),g(a,j-3,2)):10>=j?(h(a,Z,a.bl_tree),g(a,j-3,3)):(h(a,$,a.bl_tree),g(a,j-11,7));j=0,f=e,0===i?(k=138,l=3):e===i?(k=6,l=3):(k=7,l=4)}}function w(a){var b;for(u(a,a.dyn_ltree,a.l_desc.max_code),u(a,a.dyn_dtree,a.d_desc.max_code),t(a,a.bl_desc),b=S-1;b>=3&&0===a.bl_tree[2*ca[b]+1];b--);return a.opt_len+=3*(b+1)+5+5+4,b}function x(a,b,c,d){var e;for(g(a,b-257,5),g(a,c-1,5),g(a,d-4,4),e=0;d>e;e++)g(a,a.bl_tree[2*ca[e]+1],3);v(a,a.dyn_ltree,b-1),v(a,a.dyn_dtree,c-1)}function y(a){var b,c=4093624447;for(b=0;31>=b;b++,c>>>=1)if(1&c&&0!==a.dyn_ltree[2*b])return G;if(0!==a.dyn_ltree[18]||0!==a.dyn_ltree[20]||0!==a.dyn_ltree[26])return H;for(b=32;P>b;b++)if(0!==a.dyn_ltree[2*b])return H;return G}function z(a){pa||(m(),pa=!0),a.l_desc=new oa(a.dyn_ltree,ka),a.d_desc=new oa(a.dyn_dtree,la),a.bl_desc=new oa(a.bl_tree,ma),a.bi_buf=0,a.bi_valid=0,n(a)}function A(a,b,c,d){g(a,(J<<1)+(d?1:0),3),p(a,b,c,!0)}function B(a){g(a,K<<1,3),h(a,X,ea),j(a)}function C(a,b,c,d){var e,f,h=0;a.level>0?(a.strm.data_type===I&&(a.strm.data_type=y(a)),t(a,a.l_desc),t(a,a.d_desc),h=w(a),e=a.opt_len+3+7>>>3,f=a.static_len+3+7>>>3,e>=f&&(e=f)):e=f=c+5,e>=c+4&&-1!==b?A(a,b,c,d):a.strategy===F||f===e?(g(a,(K<<1)+(d?1:0),3),s(a,ea,fa)):(g(a,(L<<1)+(d?1:0),3),x(a,a.l_desc.max_code+1,a.d_desc.max_code+1,h+1),s(a,a.dyn_ltree,a.dyn_dtree)),n(a),d&&o(a)}function D(a,b,c){return a.pending_buf[a.d_buf+2*a.last_lit]=b>>>8&255,a.pending_buf[a.d_buf+2*a.last_lit+1]=255&b,a.pending_buf[a.l_buf+a.last_lit]=255&c,a.last_lit++,0===b?a.dyn_ltree[2*c]++:(a.matches++,b--,a.dyn_ltree[2*(ha[c]+P+1)]++,a.dyn_dtree[2*e(b)]++),a.last_lit===a.lit_bufsize-1}var E=a("../utils/common"),F=4,G=0,H=1,I=2,J=0,K=1,L=2,M=3,N=258,O=29,P=256,Q=P+1+O,R=30,S=19,T=2*Q+1,U=15,V=16,W=7,X=256,Y=16,Z=17,$=18,_=[0,0,0,0,0,0,0,0,1,1,1,1,2,2,2,2,3,3,3,3,4,4,4,4,5,5,5,5,0],aa=[0,0,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13],ba=[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,3,7],ca=[16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15],da=512,ea=new Array(2*(Q+2));d(ea);var fa=new Array(2*R);d(fa);var ga=new Array(da);d(ga);var ha=new Array(N-M+1);d(ha);var ia=new Array(O);d(ia);var ja=new Array(R);d(ja);var ka,la,ma,na=function(a,b,c,d,e){this.static_tree=a,this.extra_bits=b,this.extra_base=c,this.elems=d,this.max_length=e,this.has_stree=a&&a.length},oa=function(a,b){this.dyn_tree=a,this.max_code=0,this.stat_desc=b},pa=!1;c._tr_init=z,c._tr_stored_block=A,c._tr_flush_block=C,c._tr_tally=D,c._tr_align=B},{"../utils/common":27}],39:[function(a,b){"use strict";function c(){this.input=null,this.next_in=0,this.avail_in=0,this.total_in=0,this.output=null,this.next_out=0,this.avail_out=0,this.total_out=0,this.msg="",this.state=null,this.data_type=2,this.adler=0}b.exports=c},{}]},{},[9])(9)}),function(a,b){function c(a){for(var b=Object.create(null),c=0;c=0;)if(b[c]==a)return!0;return!1}function g(a,b){for(var c=0,d=b.length;d>c;++c)if(a(b[c]))return b[c]}function h(a,b){if(0>=b)return"";if(1==b)return a;var c=h(a,b>>1);return c+=c,1&b&&(c+=a),c}function i(a,b){Error.call(this,a),this.msg=a,this.defs=b}function j(a,b,c){a===!0&&(a={});var d=a||{};if(c)for(var e in d)d.hasOwnProperty(e)&&!b.hasOwnProperty(e)&&i.croak("`"+e+"` is not a supported option",b);for(var e in b)b.hasOwnProperty(e)&&(d[e]=a&&a.hasOwnProperty(e)?a[e]:b[e]);return d}function k(a,b){for(var c in b)b.hasOwnProperty(c)&&(a[c]=b[c]);return a}function l(){}function m(a,b){a.indexOf(b)<0&&a.push(b)}function n(a,b){return a.replace(/\{(.+?)\}/g,function(a,c){return b[c]})}function o(a,b){for(var c=a.length;--c>=0;)a[c]===b&&a.splice(c,1)}function p(a,b){function c(a,c){for(var d=[],e=0,f=0,g=0;e=0})}function s(a){function b(a){if(1==a.length)return c+="return str === "+JSON.stringify(a[0])+";";c+="switch(str){";for(var b=0;b3){d.sort(function(a,b){return b.length-a.length}),c+="switch(str.length){";for(var e=0;e=0;)if(!b(a[c]))return!1;return!0}function u(){this._values=Object.create(null),this._size=0}function v(a,b,c,d){arguments.length<4&&(d=U),b=b?b.split(/\s+/):[];var e=b;d&&d.PROPS&&(b=b.concat(d.PROPS));for(var f="return function AST_"+a+"(props){ if (props) { ",g=b.length;--g>=0;)f+="this."+b[g]+" = props."+b[g]+";";var h=d&&new d;(h&&h.initialize||c&&c.initialize)&&(f+="this.initialize();"),f+="}}";var i=new Function(f)();if(h&&(i.prototype=h,i.BASE=d),d&&d.SUBCLASSES.push(i),i.prototype.CTOR=i,i.PROPS=b||null,i.SELF_PROPS=e,i.SUBCLASSES=[],a&&(i.prototype.TYPE=i.TYPE=a),c)for(g in c)c.hasOwnProperty(g)&&(/^\$/.test(g)?i[g.substr(1)]=c[g]:i.prototype[g]=c[g]);return i.DEFMETHOD=function(a,b){this.prototype[a]=b},i}function w(a,b){a.body instanceof V?a.body._walk(b):a.body.forEach(function(a){a._walk(b)})}function x(a){this.visit=a,this.stack=[]}function y(a){return a>=97&&122>=a||a>=65&&90>=a||a>=170&&Lb.letter.test(String.fromCharCode(a))}function z(a){return a>=48&&57>=a}function A(a){return z(a)||y(a)}function B(a){return Lb.non_spacing_mark.test(a)||Lb.space_combining_mark.test(a)}function C(a){return Lb.connector_punctuation.test(a)}function D(a){return!Ab(a)&&/^[a-z_$][a-z0-9_$]*$/i.test(a)}function E(a){return 36==a||95==a||y(a)}function F(a){var b=a.charCodeAt(0);return E(b)||z(b)||8204==b||8205==b||B(a)||C(a)}function G(a){return/^[a-z_$][a-z0-9_$]*$/i.test(a)}function H(a){return Db.test(a)?parseInt(a.substr(2),16):Eb.test(a)?parseInt(a.substr(1),8):Fb.test(a)?parseFloat(a):void 0}function I(a,b,c,d){this.message=a,this.line=b,this.col=c,this.pos=d,this.stack=(new Error).stack}function J(a,b,c,d,e){throw new I(a,c,d,e)}function K(a,b,c){return a.type==b&&(null==c||a.value==c)}function L(a,b,c){function d(){return y.text.charAt(y.pos)}function e(a,b){var c=y.text.charAt(y.pos++);if(a&&!c)throw Mb;return"\n"==c?(y.newline_before=y.newline_before||!b,++y.line,y.col=0):++y.col,c}function f(a){for(;a-->0;)e()}function g(a){return y.text.substr(y.pos,a.length)==a}function h(a,b){var c=y.text.indexOf(a,y.pos);if(b&&-1==c)throw Mb;return c}function i(){y.tokline=y.line,y.tokcol=y.col,y.tokpos=y.pos}function j(a,c,d){y.regex_allowed="operator"==a&&!Ob(c)||"keyword"==a&&Bb(c)||"punc"==a&&Ib(c),B="punc"==a&&"."==c;var e={type:a,value:c,line:y.tokline,col:y.tokcol,pos:y.tokpos,endpos:y.pos,nlb:y.newline_before,file:b};if(!d){e.comments_before=y.comments_before,y.comments_before=[];for(var f=0,g=e.comments_before.length;g>f;f++)e.nlb=e.nlb||e.comments_before[f].nlb}return y.newline_before=!1,new T(e)}function k(){for(;Hb(d());)e()}function l(a){for(var b,c="",f=0;(b=d())&&a(b,f++);)c+=e();return c}function m(a){J(a,b,y.tokline,y.tokcol,y.tokpos)}function n(a){var b=!1,c=!1,d=!1,e="."==a,f=l(function(f,g){var h=f.charCodeAt(0);switch(h){case 120:case 88:return d?!1:d=!0;case 101:case 69:return d?!0:b?!1:b=c=!0;case 45:return c||0==g&&!a;case 43:return c;case c=!1,46:return e||d||b?!1:e=!0}return A(h)});a&&(f=a+f);var g=H(f);return isNaN(g)?void m("Invalid syntax: "+f):j("num",g)}function o(a){var b=e(!0,a);switch(b.charCodeAt(0)){case 110:return"\n";case 114:return"\r";case 116:return" ";case 98:return"\b";case 118:return"";case 102:return"\f";case 48:return"\x00";case 120:return String.fromCharCode(p(2));case 117:return String.fromCharCode(p(4));case 10:return"";default:return b}}function p(a){for(var b=0;a>0;--a){var c=parseInt(e(!0),16);isNaN(c)&&m("Invalid hex-character pattern in string"),b=b<<4|c}return b}function q(a){var b,c=y.regex_allowed,d=h("\n");return-1==d?(b=y.text.substr(y.pos),y.pos=y.text.length):(b=y.text.substring(y.pos,d),y.pos=d),y.comments_before.push(j(a,b,!0)),y.regex_allowed=c,x()}function r(){for(var a,b,c=!1,f="",g=!1;null!=(a=d());)if(c)"u"!=a&&m("Expecting UnicodeEscapeSequence -- uXXXX"),a=o(),F(a)||m("Unicode char: "+a.charCodeAt(0)+" is not valid in identifier"),f+=a,c=!1;else if("\\"==a)g=c=!0,e();else{if(!F(a))break;f+=e()}return yb(f)&&g&&(b=f.charCodeAt(0).toString(16).toUpperCase(),f="\\u"+"0000".substr(b.length)+b+f.slice(1)),f}function s(a){function b(a){if(!d())return a;var c=a+d();return Gb(c)?(e(),b(c)):a}return j("operator",b(a||e()))}function t(){switch(e(),d()){case"/":return e(),q("comment1");case"*":return e(),D()}return y.regex_allowed?G(""):s("/")}function u(){return e(),z(d().charCodeAt(0))?n("."):j("punc",".")}function v(){var a=r();return B?j("name",a):zb(a)?j("atom",a):yb(a)?Gb(a)?j("operator",a):j("keyword",a):j("name",a)}function w(a,b){return function(c){try{return b(c)}catch(d){if(d!==Mb)throw d;m(a)}}}function x(a){if(null!=a)return G(a);if(k(),i(),c){if(g("")&&y.newline_before)return f(3),q("comment4")}var b=d();if(!b)return j("eof");var h=b.charCodeAt(0);switch(h){case 34:case 39:return C();case 46:return u();case 47:return t()}return z(h)?n():Jb(b)?j("punc",e()):Cb(b)?s():92==h||E(h)?v():void m("Unexpected character '"+b+"'")}var y={text:a.replace(/\r\n?|[\n\u2028\u2029]/g,"\n").replace(/\uFEFF/g,""),filename:b,pos:0,tokpos:0,line:1,tokline:0,col:0,tokcol:0,newline_before:!1,regex_allowed:!1,comments_before:[]},B=!1,C=w("Unterminated string constant",function(){for(var a=e(),b="";;){var c=e(!0);if("\\"==c){var d=0,f=null;c=l(function(a){if(a>="0"&&"7">=a){if(!f)return f=a,++d;if("3">=f&&2>=d)return++d;if(f>="4"&&1>=d)return++d}return!1}),c=d>0?String.fromCharCode(parseInt(c,8)):o(!0)}else if(c==a)break;b+=c}return j("string",b)}),D=w("Unterminated multiline comment",function(){var a=y.regex_allowed,b=h("*/",!0),c=y.text.substring(y.pos,b),d=c.split("\n"),e=d.length;y.pos=b+2,y.line+=e-1,e>1?y.col=d[e-1].length:y.col+=d[e-1].length,y.col+=2;var f=y.newline_before=y.newline_before||c.indexOf("\n")>=0;return y.comments_before.push(j("comment2",c,!0)),y.regex_allowed=a,y.newline_before=f,x()}),G=w("Unterminated regular expression",function(a){for(var b,c=!1,d=!1;b=e(!0);)if(c)a+="\\"+b,c=!1;else if("["==b)d=!0,a+=b;else if("]"==b&&d)d=!1,a+=b;else{if("/"==b&&!d)break;"\\"==b?c=!0:a+=b}var f=r();return j("regexp",new RegExp(a,f))});return x.context=function(a){return a&&(y=a),y},x}function M(a,b){function c(a,b){return K(Q.token,a,b)}function d(){return Q.peeked||(Q.peeked=Q.input())}function e(){return Q.prev=Q.token,Q.peeked?(Q.token=Q.peeked,Q.peeked=null):Q.token=Q.input(),Q.in_directives=Q.in_directives&&("string"==Q.token.type||c("punc",";")),Q.token}function f(){return Q.prev}function h(a,b,c,d){var e=Q.input.context();J(a,e.filename,null!=b?b:e.tokline,null!=c?c:e.tokcol,null!=d?d:e.tokpos)}function i(a,b){h(b,a.line,a.col)}function k(a){null==a&&(a=Q.token),i(a,"Unexpected token: "+a.type+" ("+a.value+")")}function l(a,b){return c(a,b)?e():void i(Q.token,"Unexpected token "+Q.token.type+" «"+Q.token.value+"», expected "+a+" «"+b+"»")}function m(a){return l("punc",a)}function n(){return!b.strict&&(Q.token.nlb||c("eof")||c("punc","}"))}function o(){c("punc",";")?e():n()||k()}function p(){m("(");var a=ya(!0);return m(")"),a}function q(a){return function(){var b=Q.token,c=a(),d=f();return c.start=b,c.end=d,c}}function r(){(c("operator","/")||c("operator","/="))&&(Q.peeked=null,Q.token=Q.input(Q.token.value.substr(1)))}function s(){var a=I(hb);g(function(b){return b.name==a.name},Q.labels)&&h("Label "+a.name+" defined twice"),m(":"),Q.labels.push(a);var b=R();return Q.labels.pop(),b instanceof ca||a.references.forEach(function(b){b instanceof va&&(b=b.label.start,h("Continue label `"+a.name+"` refers to non-IterationStatement.",b.line,b.col,b.pos))}),new ba({body:b,label:a})}function t(a){return new Y({body:(a=ya(!0),o(),a)})}function u(a){var b,c=null;n()||(c=I(jb,!0)),null!=c?(b=g(function(a){return a.name==c.name},Q.labels),b||h("Undefined label "+c.name),c.thedef=b):0==Q.in_loop&&h(a.TYPE+" not inside a loop or switch"),o();var d=new a({label:c});return b&&b.references.push(d),d}function v(){m("(");var a=null;return!c("punc",";")&&(a=c("keyword","var")?(e(),T(!0)):ya(!0,!0),c("operator","in"))?(a instanceof Fa&&a.definitions.length>1&&h("Only one variable declaration allowed in for..in loop"),e(),x(a)):w(a)}function w(a){m(";");var b=c("punc",";")?null:ya(!0);m(";");var d=c("punc",")")?null:ya(!0);return m(")"),new ga({init:a,condition:b,step:d,body:P(R)})}function x(a){var b=a instanceof Fa?a.definitions[0].name:null,c=ya(!0);return m(")"),new ha({init:a,name:b,object:c,body:P(R)})}function y(){var a=p(),b=R(),d=null;return c("keyword","else")&&(e(),d=R()),new wa({condition:a,body:b,alternative:d})}function z(){m("{");for(var a=[];!c("punc","}");)c("eof")&&k(),a.push(R());return e(),a}function A(){m("{");for(var a,b=[],d=null,g=null;!c("punc","}");)c("eof")&&k(),c("keyword","case")?(g&&(g.end=f()),d=[],g=new Aa({start:(a=Q.token,e(),a),expression:ya(!0),body:d}),b.push(g),m(":")):c("keyword","default")?(g&&(g.end=f()),d=[],g=new za({start:(a=Q.token,e(),m(":"),a),body:d}),b.push(g)):(d||k(),d.push(R()));return g&&(g.end=f()),e(),b}function B(){var a=z(),b=null,d=null;if(c("keyword","catch")){var g=Q.token;e(),m("(");var i=I(gb);m(")"),b=new Ca({start:g,argname:i,body:z(),end:f()})}if(c("keyword","finally")){var g=Q.token;e(),d=new Da({start:g,body:z(),end:f()})}return b||d||h("Missing catch/finally blocks"),new Ba({body:a,bcatch:b,bfinally:d})}function C(a,b){for(var d=[];d.push(new Ha({start:Q.token,name:I(b?cb:bb),value:c("operator","=")?(e(),ya(!1,a)):null,end:f()})),c("punc",",");)e();return d}function D(){var a,b=Q.token;switch(b.type){case"name":case"keyword":a=H(ib);break;case"num":a=new nb({start:b,end:b,value:b.value});break;case"string":a=new mb({start:b,end:b,value:b.value});break;case"regexp":a=new ob({start:b,end:b,value:b.value});break;case"atom":switch(b.value){case"false":a=new wb({start:b,end:b});break;case"true":a=new xb({start:b,end:b});break;case"null":a=new qb({start:b,end:b})}}return e(),a}function E(a,b,d){for(var f=!0,g=[];!c("punc",a)&&(f?f=!1:m(","),!b||!c("punc",a));)g.push(c("punc",",")&&d?new tb({start:Q.token,end:Q.token}):ya(!1));return e(),g}function F(){var a=Q.token;switch(e(),a.type){case"num":case"string":case"name":case"operator":case"keyword":case"atom":return a.value;default:k()}}function G(){var a=Q.token;switch(e(),a.type){case"name":case"operator":case"keyword":case"atom":return a.value;default:k()}}function H(a){var b=Q.token.value;return new("this"==b?kb:a)({name:String(b),start:Q.token,end:Q.token})}function I(a,b){if(!c("name"))return b||h("Name expected"),null;var d=H(a);return e(),d}function M(a,b,c){return"++"!=b&&"--"!=b||O(c)||h("Invalid use of "+b+" operator"),new a({operator:b,expression:c})}function N(a){return pa(la(!0),0,a)}function O(a){return b.strict?a instanceof kb?!1:a instanceof La||a instanceof $a:!0}function P(a){++Q.in_loop;var b=a();return--Q.in_loop,b}b=j(b,{strict:!1,filename:null,toplevel:null,expression:!1,html5_comments:!0,bare_returns:!1});var Q={input:"string"==typeof a?L(a,b.filename,b.html5_comments):a,token:null,prev:null,peeked:null,in_function:0,in_directives:!0,in_loop:0,labels:[]};Q.token=e();var R=q(function(){var a;switch(r(),Q.token.type){case"string":var g=Q.in_directives,i=t();return g&&i.body instanceof mb&&!c("punc",",")?new X({value:i.body.value}):i;case"num":case"regexp":case"operator":case"atom":return t();case"name":return K(d(),"punc",":")?s():t();case"punc":switch(Q.token.value){case"{":return new $({start:Q.token,body:z(),end:f()});case"[":case"(":return t();case";":return e(),new _;default:k()}case"keyword":switch(a=Q.token.value,e(),a){case"break":return u(ua);case"continue":return u(va);case"debugger":return o(),new W;case"do":return new ea({body:P(R),condition:(l("keyword","while"),a=p(),o(),a)});case"while":return new fa({condition:p(),body:P(R)});case"for":return v();case"function":return S(oa);case"if":return y();case"return":return 0!=Q.in_function||b.bare_returns||h("'return' outside of function"),new ra({value:c("punc",";")?(e(),null):n()?null:(a=ya(!0),o(),a)});case"switch":return new xa({expression:p(),body:P(A)});case"throw":return Q.token.nlb&&h("Illegal newline after 'throw'"),new sa({value:(a=ya(!0),o(),a)});case"try":return B();case"var":return a=T(),o(),a;case"const":return a=U(),o(),a;case"with":return new ia({expression:p(),body:R()});default:k()}}}),S=function(a){var b=a===oa,d=c("name")?I(b?eb:fb):null;return b&&!d&&k(),m("("),new a({name:d,argnames:function(a,b){for(;!c("punc",")");)a?a=!1:m(","),b.push(I(db));return e(),b}(!0,[]),body:function(a,b){++Q.in_function,Q.in_directives=!0,Q.in_loop=0,Q.labels=[];var c=z();return--Q.in_function,Q.in_loop=a,Q.labels=b,c}(Q.in_loop,Q.labels)})},T=function(a){return new Fa({start:f(),definitions:C(a,!1),end:f()})},U=function(){return new Ga({start:f(),definitions:C(!1,!0),end:f()})},V=function(){var a=Q.token;l("operator","new");var b,d=Z(!1);return c("punc","(")?(e(),b=E(")")):b=[],ja(new Ja({start:a,expression:d,args:b,end:f()}),!0)},Z=function(a){if(c("operator","new"))return V();var b=Q.token;if(c("punc")){switch(b.value){case"(":e();var d=ya(!0);return d.start=b,d.end=Q.token,m(")"),ja(d,a);case"[":return ja(aa(),a);case"{":return ja(da(),a)}k()}if(c("keyword","function")){e();var g=S(na);return g.start=b,g.end=f(),ja(g,a)}return Sb[Q.token.type]?ja(D(),a):void k()},aa=q(function(){return m("["),new Ua({elements:E("]",!b.strict,!0)})}),da=q(function(){m("{");for(var a=!0,d=[];!c("punc","}")&&(a?a=!1:m(","),b.strict||!c("punc","}"));){var g=Q.token,h=g.type,i=F();if("name"==h&&!c("punc",":")){if("get"==i){d.push(new Za({start:g,key:D(),value:S(ma),end:f()}));continue}if("set"==i){d.push(new Ya({start:g,key:D(),value:S(ma),end:f()}));continue}}m(":"),d.push(new Xa({start:g,key:i,value:ya(!1),end:f()}))}return e(),new Va({properties:d})}),ja=function(a,b){var d=a.start;if(c("punc","."))return e(),ja(new Ma({start:d,expression:a,property:G(),end:f()}),b);if(c("punc","[")){e();var g=ya(!0);return m("]"),ja(new Na({start:d,expression:a,property:g,end:f()}),b)}return b&&c("punc","(")?(e(),ja(new Ia({start:d,expression:a,args:E(")"),end:f()}),!0)):a},la=function(a){var b=Q.token;if(c("operator")&&Nb(b.value)){e(),r();var d=M(Pa,b.value,la(a));return d.start=b,d.end=f(),d}for(var g=Z(a);c("operator")&&Ob(Q.token.value)&&!Q.token.nlb;)g=M(Qa,Q.token.value,g),g.start=b,g.end=Q.token,e();return g},pa=function(a,b,d){var f=c("operator")?Q.token.value:null;"in"==f&&d&&(f=null);var g=null!=f?Qb[f]:null;if(null!=g&&g>b){e();var h=pa(la(!0),g,d);return pa(new Ra({start:a.start,left:a,operator:f,right:h,end:h.end}),b,d)}return a},qa=function(a){var b=Q.token,d=N(a);if(c("operator","?")){e();var g=ya(!1);return m(":"),new Sa({start:b,condition:d,consequent:g,alternative:ya(!1,a),end:f()})}return d},ta=function(a){var b=Q.token,d=qa(a),g=Q.token.value;if(c("operator")&&Pb(g)){if(O(d))return e(),new Ta({start:b,left:d,operator:g,right:ta(a),end:f()});h("Invalid assignment")}return d},ya=function(a,b){var f=Q.token,g=ta(b);return a&&c("punc",",")?(e(),new Ka({start:f,car:g,cdr:ya(!0,b),end:d()})):g};return b.expression?ya(!0):function(){for(var a=Q.token,d=[];!c("eof");)d.push(R());var e=f(),g=b.toplevel;return g?(g.body=g.body.concat(d),g.end=e):g=new ka({start:a,body:d,end:e}),g}()}function N(a,b){x.call(this),this.before=a,this.after=b}function O(a,b,c){this.name=c.name,this.orig=[c],this.scope=a,this.references=[],this.global=!1,this.mangled_name=null,this.undeclared=!1,this.constant=!1,this.index=b}function P(a){function b(a,b){return a.replace(/[\u0080-\uffff]/g,function(a){var c=a.charCodeAt(0).toString(16);if(c.length<=2&&!b){for(;c.length<2;)c="0"+c;return"\\x"+c}for(;c.length<4;)c="0"+c;return"\\u"+c})}function c(c){var d=0,e=0;return c=c.replace(/[\\\b\f\n\r\t\x22\x27\u2028\u2029\0]/g,function(a){switch(a){case"\\":return"\\\\";case"\b":return"\\b";case"\f":return"\\f";case"\n":return"\\n";case"\r":return"\\r";case"\u2028":return"\\u2028";case"\u2029":return"\\u2029";case'"':return++d,'"';case"'":return++e,"'";case"\x00":return"\\x00"}return a}),a.ascii_only&&(c=b(c)),d>e?"'"+c.replace(/\x27/g,"\\'")+"'":'"'+c.replace(/\x22/g,'\\"')+'"'}function d(b){var d=c(b);return a.inline_script&&(d=d.replace(/<\x2fscript([>\/\t\n\f\r ])/gi,"<\\/script$1")),d}function e(c){return c=c.toString(),a.ascii_only&&(c=b(c,!0)),c}function f(b){return h(" ",a.indent_start+v-b*a.indent_level)}function g(){return C.charAt(C.length-1)}function i(){a.max_line_len&&w>a.max_line_len&&k("\n")}function k(b){b=String(b);var c=b.charAt(0);if(B&&(c&&!(";}".indexOf(c)<0)||/[;]$/.test(C)||(a.semicolons||D(c)?(z+=";",w++,y++):(z+="\n",y++,x++,w=0),a.beautify||(A=!1)),B=!1,i()),!a.beautify&&a.preserve_line&&L[L.length-1])for(var d=L[L.length-1].start.line;d>x;)z+="\n",y++,x++,w=0,A=!1;if(A){var e=g();(F(e)&&(F(c)||"\\"==c)||/^[\+\-\/]$/.test(c)&&c==e)&&(z+=" ",w++,y++),A=!1}var f=b.split(/\r?\n/),h=f.length-1;x+=h,0==h?w+=f[h].length:w=f[h].length,y+=b.length,C=b,z+=b}function m(){B=!1,k(";")}function n(){return v+a.indent_level}function o(a){var b;return k("{"),I(),H(n(),function(){b=a()}),G(),k("}"),b}function p(a){k("(");var b=a();return k(")"),b}function q(a){k("[");var b=a();return k("]"),b}function r(){k(","),E()}function t(){k(":"),a.space_colon&&E()}function u(){return z}a=j(a,{indent_start:0,indent_level:4,quote_keys:!1,space_colon:!0,ascii_only:!1,unescape_regexps:!1,inline_script:!1,width:80,max_line_len:32e3,beautify:!1,source_map:null,bracketize:!1,semicolons:!0,comments:!1,preserve_line:!1,screw_ie8:!1,preamble:null},!0);var v=0,w=0,x=1,y=0,z="",A=!1,B=!1,C=null,D=s("( [ + * / - , ."),E=a.beautify?function(){k(" ")}:function(){A=!0},G=a.beautify?function(b){a.beautify&&k(f(b?.5:0))}:l,H=a.beautify?function(a,b){a===!0&&(a=n());var c=v;v=a;var d=b();return v=c,d}:function(a,b){return b()},I=a.beautify?function(){k("\n")}:l,J=a.beautify?function(){k(";")}:function(){B=!0},K=a.source_map?function(b,c){try{b&&a.source_map.add(b.file||"?",x,w,b.line,b.col,c||"name"!=b.type?c:b.value)}catch(d){U.warn("Couldn't figure out mapping for {file}:{line},{col} → {cline},{ccol} [{name}]",{file:b.file,line:b.line,col:b.col,cline:x,ccol:w,name:c||""})}}:l;a.preamble&&k(a.preamble.replace(/\r\n?|[\n\u2028\u2029]|\s*$/g,"\n"));var L=[];return{get:u,toString:u,indent:G,indentation:function(){return v},current_width:function(){return w-v},should_break:function(){return a.width&&this.current_width()>=a.width},newline:I,print:k,space:E,comma:r,colon:t,last:function(){return C},semicolon:J,force_semicolon:m,to_ascii:b,print_name:function(a){k(e(a))},print_string:function(a){k(d(a))},next_indent:n,with_indent:H,with_block:o,with_parens:p,with_square:q,add_mapping:K,option:function(b){return a[b]},line:function(){return x},col:function(){return w},pos:function(){return y},push_node:function(a){L.push(a)},pop_node:function(){return L.pop()},stack:function(){return L},parent:function(a){return L[L.length-2-(a||0)]}}}function Q(a,b){ -return this instanceof Q?(N.call(this,this.before,this.after),void(this.options=j(a,{sequences:!b,properties:!b,dead_code:!b,drop_debugger:!b,unsafe:!1,unsafe_comps:!1,conditionals:!b,comparisons:!b,evaluate:!b,booleans:!b,loops:!b,unused:!b,hoist_funs:!b,keep_fargs:!1,hoist_vars:!1,if_return:!b,join_vars:!b,cascade:!b,side_effects:!b,pure_getters:!1,pure_funcs:null,negate_iife:!b,screw_ie8:!1,drop_console:!1,angular:!1,warnings:!0,global_defs:{}},!0))):new Q(a,b)}function R(a){function b(b,e,f,g,h,i){if(d){var j=d.originalPositionFor({line:g,column:h});if(null===j.source)return;b=j.source,g=j.line,h=j.column,i=j.name||i}c.addMapping({generated:{line:e+a.dest_line_diff,column:f},original:{line:g+a.orig_line_diff,column:h},source:b,name:i})}a=j(a,{file:null,root:null,orig:null,orig_line_diff:0,dest_line_diff:0});var c=new MOZ_SourceMap.SourceMapGenerator({file:a.file,sourceRoot:a.root}),d=a.orig&&new MOZ_SourceMap.SourceMapConsumer(a.orig);return{add:b,get:function(){return c},toString:function(){return c.toString()}}}b.UglifyJS=a,i.prototype=Object.create(Error.prototype),i.prototype.constructor=i,i.croak=function(a,b){throw new i(a,b)};var S=function(){function a(a,f,g){function h(){var h=f(a[i],i),l=h instanceof d;return l&&(h=h.v),h instanceof b?(h=h.v,h instanceof c?k.push.apply(k,g?h.v.slice().reverse():h.v):k.push(h)):h!==e&&(h instanceof c?j.push.apply(j,g?h.v.slice().reverse():h.v):j.push(h)),l}var i,j=[],k=[];if(a instanceof Array)if(g){for(i=a.length;--i>=0&&!h(););j.reverse(),k.reverse()}else for(i=0;i SymbolDef for all variables/functions defined in this scope",functions:"[Object/S] like `variables`, but only lists function declarations",uses_with:"[boolean/S] tells whether this scope uses the `with` statement",uses_eval:"[boolean/S] tells whether this scope contains a direct call to the global `eval`",parent_scope:"[AST_Scope?/S] link to the parent scope",enclosed:"[SymbolDef*/S] a list of all symbol definitions that are accessed from this scope or any subscopes",cname:"[integer/S] current index for mangling variables (used internally by the mangler)"}},Z),ka=v("Toplevel","globals",{$documentation:"The toplevel scope",$propdoc:{globals:"[Object/S] a map of name -> SymbolDef for all undeclared names"},wrap_enclose:function(a){var b=this,c=[],d=[];a.forEach(function(a){var b=a.lastIndexOf(":");c.push(a.substr(0,b)),d.push(a.substr(b+1))});var e="(function("+d.join(",")+"){ '$ORIG'; })("+c.join(",")+")";return e=M(e),e=e.transform(new N(function(a){return a instanceof X&&"$ORIG"==a.value?S.splice(b.body):void 0}))},wrap_commonjs:function(a,b){var c=this,d=[];b&&(c.figure_out_scope(),c.walk(new x(function(a){a instanceof ab&&a.definition().global&&(g(function(b){return b.name==a.name},d)||d.push(a))})));var e="(function(exports, global){ global['"+a+"'] = exports; '$ORIG'; '$EXPORTS'; }({}, (function(){return this}())))";return e=M(e),e=e.transform(new N(function(a){if(a instanceof Y&&(a=a.body,a instanceof mb))switch(a.getValue()){case"$ORIG":return S.splice(c.body);case"$EXPORTS":var b=[];return d.forEach(function(a){b.push(new Y({body:new Ta({left:new Na({expression:new ib({name:"exports"}),property:new mb({value:a.name})}),operator:"=",right:new ib(a)})}))}),S.splice(b)}}))}},ja),la=v("Lambda","name argnames uses_arguments",{$documentation:"Base class for functions",$propdoc:{name:"[AST_SymbolDeclaration?] the name of this function",argnames:"[AST_SymbolFunarg*] array of function arguments",uses_arguments:"[boolean/S] tells whether this function accesses the arguments array"},_walk:function(a){return a._visit(this,function(){this.name&&this.name._walk(a),this.argnames.forEach(function(b){b._walk(a)}),w(this,a)})}},ja),ma=v("Accessor",null,{$documentation:"A setter/getter function. The `name` property is always null."},la),na=v("Function",null,{$documentation:"A function expression"},la),oa=v("Defun",null,{$documentation:"A function definition"},la),pa=v("Jump",null,{$documentation:"Base class for “jumps†(for now that's `return`, `throw`, `break` and `continue`)"},V),qa=v("Exit","value",{$documentation:"Base class for “exits†(`return` and `throw`)",$propdoc:{value:"[AST_Node?] the value returned or thrown by this statement; could be null for AST_Return"},_walk:function(a){return a._visit(this,this.value&&function(){this.value._walk(a)})}},pa),ra=v("Return",null,{$documentation:"A `return` statement"},qa),sa=v("Throw",null,{$documentation:"A `throw` statement"},qa),ta=v("LoopControl","label",{$documentation:"Base class for loop control statements (`break` and `continue`)",$propdoc:{label:"[AST_LabelRef?] the label, or null if none"},_walk:function(a){return a._visit(this,this.label&&function(){this.label._walk(a)})}},pa),ua=v("Break",null,{$documentation:"A `break` statement"},ta),va=v("Continue",null,{$documentation:"A `continue` statement"},ta),wa=v("If","condition alternative",{$documentation:"A `if` statement",$propdoc:{condition:"[AST_Node] the `if` condition",alternative:"[AST_Statement?] the `else` part, or null if not present"},_walk:function(a){return a._visit(this,function(){this.condition._walk(a),this.body._walk(a),this.alternative&&this.alternative._walk(a)})}},aa),xa=v("Switch","expression",{$documentation:"A `switch` statement",$propdoc:{expression:"[AST_Node] the `switch` “discriminantâ€"},_walk:function(a){return a._visit(this,function(){this.expression._walk(a),w(this,a)})}},Z),ya=v("SwitchBranch",null,{$documentation:"Base class for `switch` branches"},Z),za=v("Default",null,{$documentation:"A `default` switch branch"},ya),Aa=v("Case","expression",{$documentation:"A `case` switch branch",$propdoc:{expression:"[AST_Node] the `case` expression"},_walk:function(a){return a._visit(this,function(){this.expression._walk(a),w(this,a)})}},ya),Ba=v("Try","bcatch bfinally",{$documentation:"A `try` statement",$propdoc:{bcatch:"[AST_Catch?] the catch block, or null if not present",bfinally:"[AST_Finally?] the finally block, or null if not present"},_walk:function(a){return a._visit(this,function(){w(this,a),this.bcatch&&this.bcatch._walk(a),this.bfinally&&this.bfinally._walk(a)})}},Z),Ca=v("Catch","argname",{$documentation:"A `catch` node; only makes sense as part of a `try` statement",$propdoc:{argname:"[AST_SymbolCatch] symbol for the exception"},_walk:function(a){return a._visit(this,function(){this.argname._walk(a),w(this,a)})}},Z),Da=v("Finally",null,{$documentation:"A `finally` node; only makes sense as part of a `try` statement"},Z),Ea=v("Definitions","definitions",{$documentation:"Base class for `var` or `const` nodes (variable declarations/initializations)",$propdoc:{definitions:"[AST_VarDef*] array of variable definitions"},_walk:function(a){return a._visit(this,function(){this.definitions.forEach(function(b){b._walk(a)})})}},V),Fa=v("Var",null,{$documentation:"A `var` statement"},Ea),Ga=v("Const",null,{$documentation:"A `const` statement"},Ea),Ha=v("VarDef","name value",{$documentation:"A variable declaration; only appears in a AST_Definitions node",$propdoc:{name:"[AST_SymbolVar|AST_SymbolConst] name of the variable",value:"[AST_Node?] initializer, or null of there's no initializer"},_walk:function(a){return a._visit(this,function(){this.name._walk(a),this.value&&this.value._walk(a)})}}),Ia=v("Call","expression args",{$documentation:"A function call expression",$propdoc:{expression:"[AST_Node] expression to invoke as function",args:"[AST_Node*] array of arguments"},_walk:function(a){return a._visit(this,function(){this.expression._walk(a),this.args.forEach(function(b){b._walk(a)})})}}),Ja=v("New",null,{$documentation:"An object instantiation. Derives from a function call since it has exactly the same properties"},Ia),Ka=v("Seq","car cdr",{$documentation:"A sequence expression (two comma-separated expressions)",$propdoc:{car:"[AST_Node] first element in sequence",cdr:"[AST_Node] second element in sequence"},$cons:function(a,b){var c=new Ka(a);return c.car=a,c.cdr=b,c},$from_array:function(a){if(0==a.length)return null;if(1==a.length)return a[0].clone();for(var b=null,c=a.length;--c>=0;)b=Ka.cons(a[c],b);for(var d=b;d;){if(d.cdr&&!d.cdr.cdr){d.cdr=d.cdr.car;break}d=d.cdr}return b},to_array:function(){for(var a=this,b=[];a;){if(b.push(a.car),a.cdr&&!(a.cdr instanceof Ka)){b.push(a.cdr);break}a=a.cdr}return b},add:function(a){for(var b=this;b;){if(!(b.cdr instanceof Ka)){var c=Ka.cons(b.cdr,a);return b.cdr=c}b=b.cdr}},_walk:function(a){return a._visit(this,function(){this.car._walk(a),this.cdr&&this.cdr._walk(a)})}}),La=v("PropAccess","expression property",{$documentation:'Base class for property access expressions, i.e. `a.foo` or `a["foo"]`',$propdoc:{expression:"[AST_Node] the “container†expression",property:"[AST_Node|string] the property to access. For AST_Dot this is always a plain string, while for AST_Sub it's an arbitrary AST_Node"}}),Ma=v("Dot",null,{$documentation:"A dotted property access expression",_walk:function(a){return a._visit(this,function(){this.expression._walk(a)})}},La),Na=v("Sub",null,{$documentation:'Index-style property access, i.e. `a["foo"]`',_walk:function(a){return a._visit(this,function(){this.expression._walk(a),this.property._walk(a)})}},La),Oa=v("Unary","operator expression",{$documentation:"Base class for unary expressions",$propdoc:{operator:"[string] the operator",expression:"[AST_Node] expression that this unary operator applies to"},_walk:function(a){return a._visit(this,function(){this.expression._walk(a)})}}),Pa=v("UnaryPrefix",null,{$documentation:"Unary prefix expression, i.e. `typeof i` or `++i`"},Oa),Qa=v("UnaryPostfix",null,{$documentation:"Unary postfix expression, i.e. `i++`"},Oa),Ra=v("Binary","left operator right",{$documentation:"Binary expression, i.e. `a + b`",$propdoc:{left:"[AST_Node] left-hand side expression",operator:"[string] the operator",right:"[AST_Node] right-hand side expression"},_walk:function(a){return a._visit(this,function(){this.left._walk(a),this.right._walk(a)})}}),Sa=v("Conditional","condition consequent alternative",{$documentation:"Conditional expression using the ternary operator, i.e. `a ? b : c`",$propdoc:{condition:"[AST_Node]",consequent:"[AST_Node]",alternative:"[AST_Node]"},_walk:function(a){return a._visit(this,function(){this.condition._walk(a),this.consequent._walk(a),this.alternative._walk(a)})}}),Ta=v("Assign",null,{$documentation:"An assignment expression — `a = b + 5`"},Ra),Ua=v("Array","elements",{$documentation:"An array literal",$propdoc:{elements:"[AST_Node*] array of elements"},_walk:function(a){return a._visit(this,function(){this.elements.forEach(function(b){b._walk(a)})})}}),Va=v("Object","properties",{$documentation:"An object literal",$propdoc:{properties:"[AST_ObjectProperty*] array of properties"},_walk:function(a){return a._visit(this,function(){this.properties.forEach(function(b){b._walk(a)})})}}),Wa=v("ObjectProperty","key value",{$documentation:"Base class for literal object properties",$propdoc:{key:"[string] the property name converted to a string for ObjectKeyVal. For setters and getters this is an arbitrary AST_Node.",value:"[AST_Node] property value. For setters and getters this is an AST_Function."},_walk:function(a){return a._visit(this,function(){this.value._walk(a)})}}),Xa=v("ObjectKeyVal",null,{$documentation:"A key: value object property"},Wa),Ya=v("ObjectSetter",null,{$documentation:"An object setter property"},Wa),Za=v("ObjectGetter",null,{$documentation:"An object getter property"},Wa),$a=v("Symbol","scope name thedef",{$propdoc:{name:"[string] name of this symbol",scope:"[AST_Scope/S] the current scope (not necessarily the definition scope)",thedef:"[SymbolDef/S] the definition of this symbol"},$documentation:"Base class for all symbols"}),_a=v("SymbolAccessor",null,{$documentation:"The name of a property accessor (setter/getter function)"},$a),ab=v("SymbolDeclaration","init",{$documentation:"A declaration symbol (symbol in var/const, function name or argument, symbol in catch)",$propdoc:{init:"[AST_Node*/S] array of initializers for this declaration."}},$a),bb=v("SymbolVar",null,{$documentation:"Symbol defining a variable"},ab),cb=v("SymbolConst",null,{$documentation:"A constant declaration"},ab),db=v("SymbolFunarg",null,{$documentation:"Symbol naming a function argument"},bb),eb=v("SymbolDefun",null,{$documentation:"Symbol defining a function"},ab),fb=v("SymbolLambda",null,{$documentation:"Symbol naming a function expression"},ab),gb=v("SymbolCatch",null,{$documentation:"Symbol naming the exception in catch"},ab),hb=v("Label","references",{$documentation:"Symbol naming a label (declaration)",$propdoc:{references:"[AST_LoopControl*] a list of nodes referring to this label"},initialize:function(){this.references=[],this.thedef=this}},$a),ib=v("SymbolRef",null,{$documentation:"Reference to some symbol (not definition/declaration)"},$a),jb=v("LabelRef",null,{$documentation:"Reference to a label symbol"},$a),kb=v("This",null,{$documentation:"The `this` symbol"},$a),lb=v("Constant",null,{$documentation:"Base class for all constants",getValue:function(){return this.value}}),mb=v("String","value",{$documentation:"A string literal",$propdoc:{value:"[string] the contents of this string"}},lb),nb=v("Number","value",{$documentation:"A number literal",$propdoc:{value:"[number] the numeric value"}},lb),ob=v("RegExp","value",{$documentation:"A regexp literal",$propdoc:{value:"[RegExp] the actual regexp"}},lb),pb=v("Atom",null,{$documentation:"Base class for atoms"},lb),qb=v("Null",null,{$documentation:"The `null` atom",value:null},pb),rb=v("NaN",null,{$documentation:"The impossible value",value:0/0},pb),sb=v("Undefined",null,{$documentation:"The `undefined` value",value:void 0},pb),tb=v("Hole",null,{$documentation:"A hole in an array",value:void 0},pb),ub=v("Infinity",null,{$documentation:"The `Infinity` value",value:1/0},pb),vb=v("Boolean",null,{$documentation:"Base class for booleans"},pb),wb=v("False",null,{$documentation:"The `false` atom",value:!1},vb),xb=v("True",null,{$documentation:"The `true` atom",value:!0},vb);x.prototype={_visit:function(a,b){this.stack.push(a);var c=this.visit(a,b?function(){b.call(a)}:l);return!c&&b&&b.call(a),this.stack.pop(),c},parent:function(a){return this.stack[this.stack.length-2-(a||0)]},push:function(a){this.stack.push(a)},pop:function(){return this.stack.pop()},self:function(){return this.stack[this.stack.length-1]},find_parent:function(a){for(var b=this.stack,c=b.length;--c>=0;){var d=b[c];if(d instanceof a)return d}},has_directive:function(a){return this.find_parent(ja).has_directive(a)},in_boolean_context:function(){for(var a=this.stack,b=a.length,c=a[--b];b>0;){var d=a[--b];if(d instanceof wa&&d.condition===c||d instanceof Sa&&d.condition===c||d instanceof da&&d.condition===c||d instanceof ga&&d.condition===c||d instanceof Pa&&"!"==d.operator&&d.expression===c)return!0;if(!(d instanceof Ra)||"&&"!=d.operator&&"||"!=d.operator)return!1;c=d}},loopcontrol_target:function(a){var b=this.stack;if(a)for(var c=b.length;--c>=0;){var d=b[c];if(d instanceof ba&&d.label.name==a.name)return d.body}else for(var c=b.length;--c>=0;){var d=b[c];if(d instanceof xa||d instanceof ca)return d}}};var yb="break case catch const continue debugger default delete do else finally for function if in instanceof new return switch throw try typeof var void while with",zb="false null true",Ab="abstract boolean byte char class double enum export extends final float goto implements import int interface long native package private protected public short static super synchronized this throws transient volatile yield "+zb+" "+yb,Bb="return new delete throw else case";yb=s(yb),Ab=s(Ab),Bb=s(Bb),zb=s(zb);var Cb=s(e("+-*&%=<>!?|~^")),Db=/^0x[0-9a-f]+$/i,Eb=/^0[0-7]+$/,Fb=/^\d*\.?\d*(?:e[+-]?\d*(?:\d\.?|\.?\d)\d*)?$/i,Gb=s(["in","instanceof","typeof","new","void","delete","++","--","+","-","!","~","&","|","^","*","/","%",">>","<<",">>>","<",">","<=",">=","==","===","!=","!==","?","=","+=","-=","/=","*=","%=",">>=","<<=",">>>=","|=","^=","&=","&&","||"]),Hb=s(e("  \n\r \fâ€‹á Žâ€€â€â€‚         âŸã€€")),Ib=s(e("[{(,.;:")),Jb=s(e("[]{}(),;:")),Kb=s(e("gmsiy")),Lb={letter:new RegExp("[\\u0041-\\u005A\\u0061-\\u007A\\u00AA\\u00B5\\u00BA\\u00C0-\\u00D6\\u00D8-\\u00F6\\u00F8-\\u02C1\\u02C6-\\u02D1\\u02E0-\\u02E4\\u02EC\\u02EE\\u0370-\\u0374\\u0376\\u0377\\u037A-\\u037D\\u0386\\u0388-\\u038A\\u038C\\u038E-\\u03A1\\u03A3-\\u03F5\\u03F7-\\u0481\\u048A-\\u0523\\u0531-\\u0556\\u0559\\u0561-\\u0587\\u05D0-\\u05EA\\u05F0-\\u05F2\\u0621-\\u064A\\u066E\\u066F\\u0671-\\u06D3\\u06D5\\u06E5\\u06E6\\u06EE\\u06EF\\u06FA-\\u06FC\\u06FF\\u0710\\u0712-\\u072F\\u074D-\\u07A5\\u07B1\\u07CA-\\u07EA\\u07F4\\u07F5\\u07FA\\u0904-\\u0939\\u093D\\u0950\\u0958-\\u0961\\u0971\\u0972\\u097B-\\u097F\\u0985-\\u098C\\u098F\\u0990\\u0993-\\u09A8\\u09AA-\\u09B0\\u09B2\\u09B6-\\u09B9\\u09BD\\u09CE\\u09DC\\u09DD\\u09DF-\\u09E1\\u09F0\\u09F1\\u0A05-\\u0A0A\\u0A0F\\u0A10\\u0A13-\\u0A28\\u0A2A-\\u0A30\\u0A32\\u0A33\\u0A35\\u0A36\\u0A38\\u0A39\\u0A59-\\u0A5C\\u0A5E\\u0A72-\\u0A74\\u0A85-\\u0A8D\\u0A8F-\\u0A91\\u0A93-\\u0AA8\\u0AAA-\\u0AB0\\u0AB2\\u0AB3\\u0AB5-\\u0AB9\\u0ABD\\u0AD0\\u0AE0\\u0AE1\\u0B05-\\u0B0C\\u0B0F\\u0B10\\u0B13-\\u0B28\\u0B2A-\\u0B30\\u0B32\\u0B33\\u0B35-\\u0B39\\u0B3D\\u0B5C\\u0B5D\\u0B5F-\\u0B61\\u0B71\\u0B83\\u0B85-\\u0B8A\\u0B8E-\\u0B90\\u0B92-\\u0B95\\u0B99\\u0B9A\\u0B9C\\u0B9E\\u0B9F\\u0BA3\\u0BA4\\u0BA8-\\u0BAA\\u0BAE-\\u0BB9\\u0BD0\\u0C05-\\u0C0C\\u0C0E-\\u0C10\\u0C12-\\u0C28\\u0C2A-\\u0C33\\u0C35-\\u0C39\\u0C3D\\u0C58\\u0C59\\u0C60\\u0C61\\u0C85-\\u0C8C\\u0C8E-\\u0C90\\u0C92-\\u0CA8\\u0CAA-\\u0CB3\\u0CB5-\\u0CB9\\u0CBD\\u0CDE\\u0CE0\\u0CE1\\u0D05-\\u0D0C\\u0D0E-\\u0D10\\u0D12-\\u0D28\\u0D2A-\\u0D39\\u0D3D\\u0D60\\u0D61\\u0D7A-\\u0D7F\\u0D85-\\u0D96\\u0D9A-\\u0DB1\\u0DB3-\\u0DBB\\u0DBD\\u0DC0-\\u0DC6\\u0E01-\\u0E30\\u0E32\\u0E33\\u0E40-\\u0E46\\u0E81\\u0E82\\u0E84\\u0E87\\u0E88\\u0E8A\\u0E8D\\u0E94-\\u0E97\\u0E99-\\u0E9F\\u0EA1-\\u0EA3\\u0EA5\\u0EA7\\u0EAA\\u0EAB\\u0EAD-\\u0EB0\\u0EB2\\u0EB3\\u0EBD\\u0EC0-\\u0EC4\\u0EC6\\u0EDC\\u0EDD\\u0F00\\u0F40-\\u0F47\\u0F49-\\u0F6C\\u0F88-\\u0F8B\\u1000-\\u102A\\u103F\\u1050-\\u1055\\u105A-\\u105D\\u1061\\u1065\\u1066\\u106E-\\u1070\\u1075-\\u1081\\u108E\\u10A0-\\u10C5\\u10D0-\\u10FA\\u10FC\\u1100-\\u1159\\u115F-\\u11A2\\u11A8-\\u11F9\\u1200-\\u1248\\u124A-\\u124D\\u1250-\\u1256\\u1258\\u125A-\\u125D\\u1260-\\u1288\\u128A-\\u128D\\u1290-\\u12B0\\u12B2-\\u12B5\\u12B8-\\u12BE\\u12C0\\u12C2-\\u12C5\\u12C8-\\u12D6\\u12D8-\\u1310\\u1312-\\u1315\\u1318-\\u135A\\u1380-\\u138F\\u13A0-\\u13F4\\u1401-\\u166C\\u166F-\\u1676\\u1681-\\u169A\\u16A0-\\u16EA\\u1700-\\u170C\\u170E-\\u1711\\u1720-\\u1731\\u1740-\\u1751\\u1760-\\u176C\\u176E-\\u1770\\u1780-\\u17B3\\u17D7\\u17DC\\u1820-\\u1877\\u1880-\\u18A8\\u18AA\\u1900-\\u191C\\u1950-\\u196D\\u1970-\\u1974\\u1980-\\u19A9\\u19C1-\\u19C7\\u1A00-\\u1A16\\u1B05-\\u1B33\\u1B45-\\u1B4B\\u1B83-\\u1BA0\\u1BAE\\u1BAF\\u1C00-\\u1C23\\u1C4D-\\u1C4F\\u1C5A-\\u1C7D\\u1D00-\\u1DBF\\u1E00-\\u1F15\\u1F18-\\u1F1D\\u1F20-\\u1F45\\u1F48-\\u1F4D\\u1F50-\\u1F57\\u1F59\\u1F5B\\u1F5D\\u1F5F-\\u1F7D\\u1F80-\\u1FB4\\u1FB6-\\u1FBC\\u1FBE\\u1FC2-\\u1FC4\\u1FC6-\\u1FCC\\u1FD0-\\u1FD3\\u1FD6-\\u1FDB\\u1FE0-\\u1FEC\\u1FF2-\\u1FF4\\u1FF6-\\u1FFC\\u2071\\u207F\\u2090-\\u2094\\u2102\\u2107\\u210A-\\u2113\\u2115\\u2119-\\u211D\\u2124\\u2126\\u2128\\u212A-\\u212D\\u212F-\\u2139\\u213C-\\u213F\\u2145-\\u2149\\u214E\\u2183\\u2184\\u2C00-\\u2C2E\\u2C30-\\u2C5E\\u2C60-\\u2C6F\\u2C71-\\u2C7D\\u2C80-\\u2CE4\\u2D00-\\u2D25\\u2D30-\\u2D65\\u2D6F\\u2D80-\\u2D96\\u2DA0-\\u2DA6\\u2DA8-\\u2DAE\\u2DB0-\\u2DB6\\u2DB8-\\u2DBE\\u2DC0-\\u2DC6\\u2DC8-\\u2DCE\\u2DD0-\\u2DD6\\u2DD8-\\u2DDE\\u2E2F\\u3005\\u3006\\u3031-\\u3035\\u303B\\u303C\\u3041-\\u3096\\u309D-\\u309F\\u30A1-\\u30FA\\u30FC-\\u30FF\\u3105-\\u312D\\u3131-\\u318E\\u31A0-\\u31B7\\u31F0-\\u31FF\\u3400\\u4DB5\\u4E00\\u9FC3\\uA000-\\uA48C\\uA500-\\uA60C\\uA610-\\uA61F\\uA62A\\uA62B\\uA640-\\uA65F\\uA662-\\uA66E\\uA67F-\\uA697\\uA717-\\uA71F\\uA722-\\uA788\\uA78B\\uA78C\\uA7FB-\\uA801\\uA803-\\uA805\\uA807-\\uA80A\\uA80C-\\uA822\\uA840-\\uA873\\uA882-\\uA8B3\\uA90A-\\uA925\\uA930-\\uA946\\uAA00-\\uAA28\\uAA40-\\uAA42\\uAA44-\\uAA4B\\uAC00\\uD7A3\\uF900-\\uFA2D\\uFA30-\\uFA6A\\uFA70-\\uFAD9\\uFB00-\\uFB06\\uFB13-\\uFB17\\uFB1D\\uFB1F-\\uFB28\\uFB2A-\\uFB36\\uFB38-\\uFB3C\\uFB3E\\uFB40\\uFB41\\uFB43\\uFB44\\uFB46-\\uFBB1\\uFBD3-\\uFD3D\\uFD50-\\uFD8F\\uFD92-\\uFDC7\\uFDF0-\\uFDFB\\uFE70-\\uFE74\\uFE76-\\uFEFC\\uFF21-\\uFF3A\\uFF41-\\uFF5A\\uFF66-\\uFFBE\\uFFC2-\\uFFC7\\uFFCA-\\uFFCF\\uFFD2-\\uFFD7\\uFFDA-\\uFFDC]"),non_spacing_mark:new RegExp("[\\u0300-\\u036F\\u0483-\\u0487\\u0591-\\u05BD\\u05BF\\u05C1\\u05C2\\u05C4\\u05C5\\u05C7\\u0610-\\u061A\\u064B-\\u065E\\u0670\\u06D6-\\u06DC\\u06DF-\\u06E4\\u06E7\\u06E8\\u06EA-\\u06ED\\u0711\\u0730-\\u074A\\u07A6-\\u07B0\\u07EB-\\u07F3\\u0816-\\u0819\\u081B-\\u0823\\u0825-\\u0827\\u0829-\\u082D\\u0900-\\u0902\\u093C\\u0941-\\u0948\\u094D\\u0951-\\u0955\\u0962\\u0963\\u0981\\u09BC\\u09C1-\\u09C4\\u09CD\\u09E2\\u09E3\\u0A01\\u0A02\\u0A3C\\u0A41\\u0A42\\u0A47\\u0A48\\u0A4B-\\u0A4D\\u0A51\\u0A70\\u0A71\\u0A75\\u0A81\\u0A82\\u0ABC\\u0AC1-\\u0AC5\\u0AC7\\u0AC8\\u0ACD\\u0AE2\\u0AE3\\u0B01\\u0B3C\\u0B3F\\u0B41-\\u0B44\\u0B4D\\u0B56\\u0B62\\u0B63\\u0B82\\u0BC0\\u0BCD\\u0C3E-\\u0C40\\u0C46-\\u0C48\\u0C4A-\\u0C4D\\u0C55\\u0C56\\u0C62\\u0C63\\u0CBC\\u0CBF\\u0CC6\\u0CCC\\u0CCD\\u0CE2\\u0CE3\\u0D41-\\u0D44\\u0D4D\\u0D62\\u0D63\\u0DCA\\u0DD2-\\u0DD4\\u0DD6\\u0E31\\u0E34-\\u0E3A\\u0E47-\\u0E4E\\u0EB1\\u0EB4-\\u0EB9\\u0EBB\\u0EBC\\u0EC8-\\u0ECD\\u0F18\\u0F19\\u0F35\\u0F37\\u0F39\\u0F71-\\u0F7E\\u0F80-\\u0F84\\u0F86\\u0F87\\u0F90-\\u0F97\\u0F99-\\u0FBC\\u0FC6\\u102D-\\u1030\\u1032-\\u1037\\u1039\\u103A\\u103D\\u103E\\u1058\\u1059\\u105E-\\u1060\\u1071-\\u1074\\u1082\\u1085\\u1086\\u108D\\u109D\\u135F\\u1712-\\u1714\\u1732-\\u1734\\u1752\\u1753\\u1772\\u1773\\u17B7-\\u17BD\\u17C6\\u17C9-\\u17D3\\u17DD\\u180B-\\u180D\\u18A9\\u1920-\\u1922\\u1927\\u1928\\u1932\\u1939-\\u193B\\u1A17\\u1A18\\u1A56\\u1A58-\\u1A5E\\u1A60\\u1A62\\u1A65-\\u1A6C\\u1A73-\\u1A7C\\u1A7F\\u1B00-\\u1B03\\u1B34\\u1B36-\\u1B3A\\u1B3C\\u1B42\\u1B6B-\\u1B73\\u1B80\\u1B81\\u1BA2-\\u1BA5\\u1BA8\\u1BA9\\u1C2C-\\u1C33\\u1C36\\u1C37\\u1CD0-\\u1CD2\\u1CD4-\\u1CE0\\u1CE2-\\u1CE8\\u1CED\\u1DC0-\\u1DE6\\u1DFD-\\u1DFF\\u20D0-\\u20DC\\u20E1\\u20E5-\\u20F0\\u2CEF-\\u2CF1\\u2DE0-\\u2DFF\\u302A-\\u302F\\u3099\\u309A\\uA66F\\uA67C\\uA67D\\uA6F0\\uA6F1\\uA802\\uA806\\uA80B\\uA825\\uA826\\uA8C4\\uA8E0-\\uA8F1\\uA926-\\uA92D\\uA947-\\uA951\\uA980-\\uA982\\uA9B3\\uA9B6-\\uA9B9\\uA9BC\\uAA29-\\uAA2E\\uAA31\\uAA32\\uAA35\\uAA36\\uAA43\\uAA4C\\uAAB0\\uAAB2-\\uAAB4\\uAAB7\\uAAB8\\uAABE\\uAABF\\uAAC1\\uABE5\\uABE8\\uABED\\uFB1E\\uFE00-\\uFE0F\\uFE20-\\uFE26]"),space_combining_mark:new RegExp("[\\u0903\\u093E-\\u0940\\u0949-\\u094C\\u094E\\u0982\\u0983\\u09BE-\\u09C0\\u09C7\\u09C8\\u09CB\\u09CC\\u09D7\\u0A03\\u0A3E-\\u0A40\\u0A83\\u0ABE-\\u0AC0\\u0AC9\\u0ACB\\u0ACC\\u0B02\\u0B03\\u0B3E\\u0B40\\u0B47\\u0B48\\u0B4B\\u0B4C\\u0B57\\u0BBE\\u0BBF\\u0BC1\\u0BC2\\u0BC6-\\u0BC8\\u0BCA-\\u0BCC\\u0BD7\\u0C01-\\u0C03\\u0C41-\\u0C44\\u0C82\\u0C83\\u0CBE\\u0CC0-\\u0CC4\\u0CC7\\u0CC8\\u0CCA\\u0CCB\\u0CD5\\u0CD6\\u0D02\\u0D03\\u0D3E-\\u0D40\\u0D46-\\u0D48\\u0D4A-\\u0D4C\\u0D57\\u0D82\\u0D83\\u0DCF-\\u0DD1\\u0DD8-\\u0DDF\\u0DF2\\u0DF3\\u0F3E\\u0F3F\\u0F7F\\u102B\\u102C\\u1031\\u1038\\u103B\\u103C\\u1056\\u1057\\u1062-\\u1064\\u1067-\\u106D\\u1083\\u1084\\u1087-\\u108C\\u108F\\u109A-\\u109C\\u17B6\\u17BE-\\u17C5\\u17C7\\u17C8\\u1923-\\u1926\\u1929-\\u192B\\u1930\\u1931\\u1933-\\u1938\\u19B0-\\u19C0\\u19C8\\u19C9\\u1A19-\\u1A1B\\u1A55\\u1A57\\u1A61\\u1A63\\u1A64\\u1A6D-\\u1A72\\u1B04\\u1B35\\u1B3B\\u1B3D-\\u1B41\\u1B43\\u1B44\\u1B82\\u1BA1\\u1BA6\\u1BA7\\u1BAA\\u1C24-\\u1C2B\\u1C34\\u1C35\\u1CE1\\u1CF2\\uA823\\uA824\\uA827\\uA880\\uA881\\uA8B4-\\uA8C3\\uA952\\uA953\\uA983\\uA9B4\\uA9B5\\uA9BA\\uA9BB\\uA9BD-\\uA9C0\\uAA2F\\uAA30\\uAA33\\uAA34\\uAA4D\\uAA7B\\uABE3\\uABE4\\uABE6\\uABE7\\uABE9\\uABEA\\uABEC]"),connector_punctuation:new RegExp("[\\u005F\\u203F\\u2040\\u2054\\uFE33\\uFE34\\uFE4D-\\uFE4F\\uFF3F]")};I.prototype.toString=function(){return this.message+" (line: "+this.line+", col: "+this.col+", pos: "+this.pos+")\n\n"+this.stack};var Mb={},Nb=s(["typeof","void","delete","--","++","!","~","-","+"]),Ob=s(["--","++"]),Pb=s(["=","+=","-=","/=","*=","%=",">>=","<<=",">>>=","|=","^=","&="]),Qb=function(a,b){for(var c=0;c","<=",">=","in","instanceof"],[">>","<<",">>>"],["+","-"],["*","/","%"]],{}),Rb=c(["for","do","while","switch"]),Sb=c(["atom","num","string","regexp","name"]);N.prototype=new x,function(a){function b(b,c){b.DEFMETHOD("transform",function(b,d){var e,f;return b.push(this),b.before&&(e=b.before(this,c,d)),e===a&&(b.after?(b.stack[b.stack.length-1]=e=this.clone(),c(e,b),f=b.after(e,d),f!==a&&(e=f)):(e=this,c(e,b))),b.pop(),e})}function c(a,b){return S(a,function(a){return a.transform(b,!0)})}b(U,l),b(ba,function(a,b){a.label=a.label.transform(b),a.body=a.body.transform(b)}),b(Y,function(a,b){a.body=a.body.transform(b)}),b(Z,function(a,b){a.body=c(a.body,b)}),b(da,function(a,b){a.condition=a.condition.transform(b),a.body=a.body.transform(b)}),b(ga,function(a,b){a.init&&(a.init=a.init.transform(b)),a.condition&&(a.condition=a.condition.transform(b)),a.step&&(a.step=a.step.transform(b)),a.body=a.body.transform(b)}),b(ha,function(a,b){a.init=a.init.transform(b),a.object=a.object.transform(b),a.body=a.body.transform(b)}),b(ia,function(a,b){a.expression=a.expression.transform(b),a.body=a.body.transform(b)}),b(qa,function(a,b){a.value&&(a.value=a.value.transform(b))}),b(ta,function(a,b){a.label&&(a.label=a.label.transform(b))}),b(wa,function(a,b){a.condition=a.condition.transform(b),a.body=a.body.transform(b),a.alternative&&(a.alternative=a.alternative.transform(b))}),b(xa,function(a,b){a.expression=a.expression.transform(b),a.body=c(a.body,b)}),b(Aa,function(a,b){a.expression=a.expression.transform(b),a.body=c(a.body,b)}),b(Ba,function(a,b){a.body=c(a.body,b),a.bcatch&&(a.bcatch=a.bcatch.transform(b)),a.bfinally&&(a.bfinally=a.bfinally.transform(b))}),b(Ca,function(a,b){a.argname=a.argname.transform(b),a.body=c(a.body,b)}),b(Ea,function(a,b){a.definitions=c(a.definitions,b)}),b(Ha,function(a,b){a.name=a.name.transform(b),a.value&&(a.value=a.value.transform(b))}),b(la,function(a,b){a.name&&(a.name=a.name.transform(b)),a.argnames=c(a.argnames,b),a.body=c(a.body,b)}),b(Ia,function(a,b){a.expression=a.expression.transform(b),a.args=c(a.args,b)}),b(Ka,function(a,b){a.car=a.car.transform(b),a.cdr=a.cdr.transform(b)}),b(Ma,function(a,b){a.expression=a.expression.transform(b)}),b(Na,function(a,b){a.expression=a.expression.transform(b),a.property=a.property.transform(b)}),b(Oa,function(a,b){a.expression=a.expression.transform(b)}),b(Ra,function(a,b){a.left=a.left.transform(b),a.right=a.right.transform(b)}),b(Sa,function(a,b){a.condition=a.condition.transform(b),a.consequent=a.consequent.transform(b),a.alternative=a.alternative.transform(b)}),b(Ua,function(a,b){a.elements=c(a.elements,b)}),b(Va,function(a,b){a.properties=c(a.properties,b)}),b(Wa,function(a,b){a.value=a.value.transform(b)})}(),O.prototype={unmangleable:function(a){ -return this.global&&!(a&&a.toplevel)||this.undeclared||!(a&&a.eval)&&(this.scope.uses_eval||this.scope.uses_with)},mangle:function(a){if(!this.mangled_name&&!this.unmangleable(a)){var b=this.scope;!a.screw_ie8&&this.orig[0]instanceof fb&&(b=b.parent_scope),this.mangled_name=b.next_mangled(a,this)}}},ka.DEFMETHOD("figure_out_scope",function(a){a=j(a,{screw_ie8:!1});var b=this,c=b.parent_scope=null,d=null,e=0,f=new x(function(b,g){if(a.screw_ie8&&b instanceof Ca){var h=c;return c=new ja(b),c.init_scope_vars(e),c.parent_scope=h,g(),c=h,!0}if(b instanceof ja){b.init_scope_vars(e);var h=b.parent_scope=c,i=d;return d=c=b,++e,g(),--e,c=h,d=i,!0}if(b instanceof X)return b.scope=c,m(c.directives,b.value),!0;if(b instanceof ia)for(var j=c;j;j=j.parent_scope)j.uses_with=!0;else if(b instanceof $a&&(b.scope=c),b instanceof fb)d.def_function(b);else if(b instanceof eb)(b.scope=d.parent_scope).def_function(b);else if(b instanceof bb||b instanceof cb){var k=d.def_variable(b);k.constant=b instanceof cb,k.init=f.parent().value}else b instanceof gb&&(a.screw_ie8?c:d).def_variable(b)});b.walk(f);var g=null,h=b.globals=new u,f=new x(function(a,c){if(a instanceof la){var d=g;return g=a,c(),g=d,!0}if(a instanceof ib){var e=a.name,i=a.scope.find_variable(e);if(i)a.thedef=i;else{var j;if(h.has(e)?j=h.get(e):(j=new O(b,h.size(),a),j.undeclared=!0,j.global=!0,h.set(e,j)),a.thedef=j,"eval"==e&&f.parent()instanceof Ia)for(var k=a.scope;k&&!k.uses_eval;k=k.parent_scope)k.uses_eval=!0;g&&"arguments"==e&&(g.uses_arguments=!0)}return a.reference(),!0}});b.walk(f)}),ja.DEFMETHOD("init_scope_vars",function(a){this.directives=[],this.variables=new u,this.functions=new u,this.uses_with=!1,this.uses_eval=!1,this.parent_scope=null,this.enclosed=[],this.cname=-1,this.nesting=a}),ja.DEFMETHOD("strict",function(){return this.has_directive("use strict")}),la.DEFMETHOD("init_scope_vars",function(){ja.prototype.init_scope_vars.apply(this,arguments),this.uses_arguments=!1}),ib.DEFMETHOD("reference",function(){var a=this.definition();a.references.push(this);for(var b=this.scope;b&&(m(b.enclosed,a),b!==a.scope);)b=b.parent_scope;this.frame=this.scope.nesting-a.scope.nesting}),ja.DEFMETHOD("find_variable",function(a){return a instanceof $a&&(a=a.name),this.variables.get(a)||this.parent_scope&&this.parent_scope.find_variable(a)}),ja.DEFMETHOD("has_directive",function(a){return this.parent_scope&&this.parent_scope.has_directive(a)||(this.directives.indexOf(a)>=0?this:null)}),ja.DEFMETHOD("def_function",function(a){this.functions.set(a.name,this.def_variable(a))}),ja.DEFMETHOD("def_variable",function(a){var b;return this.variables.has(a.name)?(b=this.variables.get(a.name),b.orig.push(a)):(b=new O(this,this.variables.size(),a),this.variables.set(a.name,b),b.global=!this.parent_scope),a.thedef=b}),ja.DEFMETHOD("next_mangled",function(a){var b=this.enclosed;a:for(;;){var c=Tb(++this.cname);if(D(c)&&!(a.except.indexOf(c)>=0)){for(var d=b.length;--d>=0;){var e=b[d],f=e.mangled_name||e.unmangleable(a)&&e.name;if(c==f)continue a}return c}}}),na.DEFMETHOD("next_mangled",function(a,b){for(var c=b.orig[0]instanceof db&&this.name&&this.name.definition();;){var d=la.prototype.next_mangled.call(this,a,b);if(!c||c.mangled_name!=d)return d}}),ja.DEFMETHOD("references",function(a){return a instanceof $a&&(a=a.definition()),this.enclosed.indexOf(a)<0?null:a}),$a.DEFMETHOD("unmangleable",function(a){return this.definition().unmangleable(a)}),_a.DEFMETHOD("unmangleable",function(){return!0}),hb.DEFMETHOD("unmangleable",function(){return!1}),$a.DEFMETHOD("unreferenced",function(){return 0==this.definition().references.length&&!(this.scope.uses_eval||this.scope.uses_with)}),$a.DEFMETHOD("undeclared",function(){return this.definition().undeclared}),jb.DEFMETHOD("undeclared",function(){return!1}),hb.DEFMETHOD("undeclared",function(){return!1}),$a.DEFMETHOD("definition",function(){return this.thedef}),$a.DEFMETHOD("global",function(){return this.definition().global}),ka.DEFMETHOD("_default_mangler_options",function(a){return j(a,{except:[],eval:!1,sort:!1,toplevel:!1,screw_ie8:!1})}),ka.DEFMETHOD("mangle_names",function(a){a=this._default_mangler_options(a);var b=-1,c=[],d=new x(function(e,f){if(e instanceof ba){var g=b;return f(),b=g,!0}if(e instanceof ja){var h=(d.parent(),[]);return e.variables.each(function(b){a.except.indexOf(b.name)<0&&h.push(b)}),a.sort&&h.sort(function(a,b){return b.references.length-a.references.length}),void c.push.apply(c,h)}if(e instanceof hb){var i;do i=Tb(++b);while(!D(i));return e.mangled_name=i,!0}return a.screw_ie8&&e instanceof gb?void c.push(e.definition()):void 0});this.walk(d),c.forEach(function(b){b.mangle(a)})}),ka.DEFMETHOD("compute_char_frequency",function(a){a=this._default_mangler_options(a);var b=new x(function(b){b instanceof lb?Tb.consider(b.print_to_string()):b instanceof ra?Tb.consider("return"):b instanceof sa?Tb.consider("throw"):b instanceof va?Tb.consider("continue"):b instanceof ua?Tb.consider("break"):b instanceof W?Tb.consider("debugger"):b instanceof X?Tb.consider(b.value):b instanceof fa?Tb.consider("while"):b instanceof ea?Tb.consider("do while"):b instanceof wa?(Tb.consider("if"),b.alternative&&Tb.consider("else")):b instanceof Fa?Tb.consider("var"):b instanceof Ga?Tb.consider("const"):b instanceof la?Tb.consider("function"):b instanceof ga?Tb.consider("for"):b instanceof ha?Tb.consider("for in"):b instanceof xa?Tb.consider("switch"):b instanceof Aa?Tb.consider("case"):b instanceof za?Tb.consider("default"):b instanceof ia?Tb.consider("with"):b instanceof Ya?Tb.consider("set"+b.key):b instanceof Za?Tb.consider("get"+b.key):b instanceof Xa?Tb.consider(b.key):b instanceof Ja?Tb.consider("new"):b instanceof kb?Tb.consider("this"):b instanceof Ba?Tb.consider("try"):b instanceof Ca?Tb.consider("catch"):b instanceof Da?Tb.consider("finally"):b instanceof $a&&b.unmangleable(a)?Tb.consider(b.name):b instanceof Oa||b instanceof Ra?Tb.consider(b.operator):b instanceof Ma&&Tb.consider(b.property)});this.walk(b),Tb.sort()});var Tb=function(){function a(){d=Object.create(null),c=e.split("").map(function(a){return a.charCodeAt(0)}),c.forEach(function(a){d[a]=0})}function b(a){var b="",d=54;do b+=String.fromCharCode(c[a%d]),a=Math.floor(a/d),d=64;while(a>0);return b}var c,d,e="abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ$_0123456789";return b.consider=function(a){for(var b=a.length;--b>=0;){var c=a.charCodeAt(b);c in d&&++d[c]}},b.sort=function(){c=p(c,function(a,b){return z(a)&&!z(b)?1:z(b)&&!z(a)?-1:d[b]-d[a]})},b.reset=a,a(),b.get=function(){return c},b.freq=function(){return d},b}();ka.DEFMETHOD("scope_warnings",function(a){a=j(a,{undeclared:!1,unreferenced:!0,assign_to_global:!0,func_arguments:!0,nested_defuns:!0,eval:!0});var b=new x(function(c){if(a.undeclared&&c instanceof ib&&c.undeclared()&&U.warn("Undeclared symbol: {name} [{file}:{line},{col}]",{name:c.name,file:c.start.file,line:c.start.line,col:c.start.col}),a.assign_to_global){var d=null;c instanceof Ta&&c.left instanceof ib?d=c.left:c instanceof ha&&c.init instanceof ib&&(d=c.init),d&&(d.undeclared()||d.global()&&d.scope!==d.definition().scope)&&U.warn("{msg}: {name} [{file}:{line},{col}]",{msg:d.undeclared()?"Accidental global?":"Assignment to global",name:d.name,file:d.start.file,line:d.start.line,col:d.start.col})}a.eval&&c instanceof ib&&c.undeclared()&&"eval"==c.name&&U.warn("Eval is used [{file}:{line},{col}]",c.start),a.unreferenced&&(c instanceof ab||c instanceof hb)&&!(c instanceof gb)&&c.unreferenced()&&U.warn("{type} {name} is declared but not referenced [{file}:{line},{col}]",{type:c instanceof hb?"Label":"Symbol",name:c.name,file:c.start.file,line:c.start.line,col:c.start.col}),a.func_arguments&&c instanceof la&&c.uses_arguments&&U.warn("arguments used in function {name} [{file}:{line},{col}]",{name:c.name?c.name.name:"anonymous",file:c.start.file,line:c.start.line,col:c.start.col}),a.nested_defuns&&c instanceof oa&&!(b.parent()instanceof ja)&&U.warn('Function {name} declared in nested statement "{type}" [{file}:{line},{col}]',{name:c.name.name,type:b.parent().TYPE,file:c.start.file,line:c.start.line,col:c.start.col})});this.walk(b)}),function(){function a(a,b){a.DEFMETHOD("_codegen",b)}function b(a,c){Array.isArray(a)?a.forEach(function(a){b(a,c)}):a.DEFMETHOD("needs_parens",c)}function c(a,b,c){var d=a.length-1;a.forEach(function(a,e){a instanceof _||(c.indent(),a.print(c),e==d&&b||(c.newline(),b&&c.newline()))})}function d(a,b){a.length>0?b.with_block(function(){c(a,!1,b)}):b.print("{}")}function e(a,b){if(b.option("bracketize"))return void n(a.body,b);if(!a.body)return b.force_semicolon();if(a.body instanceof ea&&!b.option("screw_ie8"))return void n(a.body,b);for(var c=a.body;;)if(c instanceof wa){if(!c.alternative)return void n(a.body,b);c=c.alternative}else{if(!(c instanceof aa))break;c=c.body}h(a.body,b)}function f(a,b,c){if(c)try{a.walk(new x(function(a){if(a instanceof Ra&&"in"==a.operator)throw b})),a.print(b)}catch(d){if(d!==b)throw d;a.print(b,!0)}else a.print(b)}function g(a){return[92,47,46,43,42,63,40,41,91,93,123,125,36,94,58,124,33,10,13,0,65279,8232,8233].indexOf(a)<0}function h(a,b){b.option("bracketize")?!a||a instanceof _?b.print("{}"):a instanceof $?a.print(b):b.with_block(function(){b.indent(),a.print(b),b.newline()}):!a||a instanceof _?b.force_semicolon():a.print(b)}function i(a){for(var b=a.stack(),c=b.length,d=b[--c],e=b[--c];c>0;){if(e instanceof V&&e.body===d)return!0;if(!(e instanceof Ka&&e.car===d||e instanceof Ia&&e.expression===d&&!(e instanceof Ja)||e instanceof Ma&&e.expression===d||e instanceof Na&&e.expression===d||e instanceof Sa&&e.condition===d||e instanceof Ra&&e.left===d||e instanceof Qa&&e.expression===d))return!1;d=e,e=b[--c]}}function j(a,b){return 0==a.args.length&&!b.option("beautify")}function k(a){for(var b=a[0],c=b.length,d=1;d=0?d.push("0x"+a.toString(16).toLowerCase(),"0"+a.toString(8)):d.push("-0x"+(-a).toString(16).toLowerCase(),"-0"+(-a).toString(8)),(b=/^(.*?)(0+)$/.exec(a))&&d.push(b[1]+"e"+b[2].length)):(b=/^0?\.(0+)(.*)$/.exec(a))&&d.push(b[2]+"e-"+(b[1].length+b[2].length),c.substr(c.indexOf("."))),k(d)}function n(a,b){return a instanceof $?void a.print(b):void b.with_block(function(){b.indent(),a.print(b),b.newline()})}function o(a,b){a.DEFMETHOD("add_source_map",function(a){b(this,a)})}function p(a,b){b.add_mapping(a.start)}U.DEFMETHOD("print",function(a,b){function c(){d.add_comments(a),d.add_source_map(a),e(d,a)}var d=this,e=d._codegen;a.push_node(d),b||d.needs_parens(a)?a.with_parens(c):c(),a.pop_node()}),U.DEFMETHOD("print_to_string",function(a){var b=P(a);return this.print(b),b.get()}),U.DEFMETHOD("add_comments",function(a){var b=a.option("comments"),c=this;if(b){var d=c.start;if(d&&!d._comments_dumped){d._comments_dumped=!0;var e=d.comments_before||[];c instanceof qa&&c.value&&c.value.walk(new x(function(a){return a.start&&a.start.comments_before&&(e=e.concat(a.start.comments_before),a.start.comments_before=[]),a instanceof na||a instanceof Ua||a instanceof Va?!0:void 0})),b.test?e=e.filter(function(a){return b.test(a.value)}):"function"==typeof b&&(e=e.filter(function(a){return b(c,a)})),e.forEach(function(b){/comment[134]/.test(b.type)?(a.print("//"+b.value+"\n"),a.indent()):"comment2"==b.type&&(a.print("/*"+b.value+"*/"),d.nlb?(a.print("\n"),a.indent()):a.space())})}}}),b(U,function(){return!1}),b(na,function(a){return i(a)}),b(Va,function(a){return i(a)}),b([Oa,sb],function(a){var b=a.parent();return b instanceof La&&b.expression===this}),b(Ka,function(a){var b=a.parent();return b instanceof Ia||b instanceof Oa||b instanceof Ra||b instanceof Ha||b instanceof La||b instanceof Ua||b instanceof Wa||b instanceof Sa}),b(Ra,function(a){var b=a.parent();if(b instanceof Ia&&b.expression===this)return!0;if(b instanceof Oa)return!0;if(b instanceof La&&b.expression===this)return!0;if(b instanceof Ra){var c=b.operator,d=Qb[c],e=this.operator,f=Qb[e];if(d>f||d==f&&this===b.right)return!0}}),b(La,function(a){var b=a.parent();if(b instanceof Ja&&b.expression===this)try{this.walk(new x(function(a){if(a instanceof Ia)throw b}))}catch(c){if(c!==b)throw c;return!0}}),b(Ia,function(a){var b,c=a.parent();return c instanceof Ja&&c.expression===this?!0:this.expression instanceof na&&c instanceof La&&c.expression===this&&(b=a.parent(1))instanceof Ta&&b.left===c}),b(Ja,function(a){var b=a.parent();return j(this,a)&&(b instanceof La||b instanceof Ia&&b.expression===this)?!0:void 0}),b(nb,function(a){var b=a.parent();return this.getValue()<0&&b instanceof La&&b.expression===this?!0:void 0}),b(rb,function(a){var b=a.parent();return b instanceof La&&b.expression===this?!0:void 0}),b([Ta,Sa],function(a){var b=a.parent();return b instanceof Oa?!0:b instanceof Ra&&!(b instanceof Ta)?!0:b instanceof Ia&&b.expression===this?!0:b instanceof Sa&&b.condition===this?!0:b instanceof La&&b.expression===this?!0:void 0}),a(X,function(a,b){b.print_string(a.value),b.semicolon()}),a(W,function(a,b){b.print("debugger"),b.semicolon()}),aa.DEFMETHOD("_do_print_body",function(a){h(this.body,a)}),a(V,function(a,b){a.body.print(b),b.semicolon()}),a(ka,function(a,b){c(a.body,!0,b),b.print("")}),a(ba,function(a,b){a.label.print(b),b.colon(),a.body.print(b)}),a(Y,function(a,b){a.body.print(b),b.semicolon()}),a($,function(a,b){d(a.body,b)}),a(_,function(a,b){b.semicolon()}),a(ea,function(a,b){b.print("do"),b.space(),a._do_print_body(b),b.space(),b.print("while"),b.space(),b.with_parens(function(){a.condition.print(b)}),b.semicolon()}),a(fa,function(a,b){b.print("while"),b.space(),b.with_parens(function(){a.condition.print(b)}),b.space(),a._do_print_body(b)}),a(ga,function(a,b){b.print("for"),b.space(),b.with_parens(function(){!a.init||a.init instanceof _?b.print(";"):(a.init instanceof Ea?a.init.print(b):f(a.init,b,!0),b.print(";"),b.space()),a.condition?(a.condition.print(b),b.print(";"),b.space()):b.print(";"),a.step&&a.step.print(b)}),b.space(),a._do_print_body(b)}),a(ha,function(a,b){b.print("for"),b.space(),b.with_parens(function(){a.init.print(b),b.space(),b.print("in"),b.space(),a.object.print(b)}),b.space(),a._do_print_body(b)}),a(ia,function(a,b){b.print("with"),b.space(),b.with_parens(function(){a.expression.print(b)}),b.space(),a._do_print_body(b)}),la.DEFMETHOD("_do_print",function(a,b){var c=this;b||a.print("function"),c.name&&(a.space(),c.name.print(a)),a.with_parens(function(){c.argnames.forEach(function(b,c){c&&a.comma(),b.print(a)})}),a.space(),d(c.body,a)}),a(la,function(a,b){a._do_print(b)}),qa.DEFMETHOD("_do_print",function(a,b){a.print(b),this.value&&(a.space(),this.value.print(a)),a.semicolon()}),a(ra,function(a,b){a._do_print(b,"return")}),a(sa,function(a,b){a._do_print(b,"throw")}),ta.DEFMETHOD("_do_print",function(a,b){a.print(b),this.label&&(a.space(),this.label.print(a)),a.semicolon()}),a(ua,function(a,b){a._do_print(b,"break")}),a(va,function(a,b){a._do_print(b,"continue")}),a(wa,function(a,b){b.print("if"),b.space(),b.with_parens(function(){a.condition.print(b)}),b.space(),a.alternative?(e(a,b),b.space(),b.print("else"),b.space(),h(a.alternative,b)):a._do_print_body(b)}),a(xa,function(a,b){b.print("switch"),b.space(),b.with_parens(function(){a.expression.print(b)}),b.space(),a.body.length>0?b.with_block(function(){a.body.forEach(function(a,c){c&&b.newline(),b.indent(!0),a.print(b)})}):b.print("{}")}),ya.DEFMETHOD("_do_print_body",function(a){this.body.length>0&&(a.newline(),this.body.forEach(function(b){a.indent(),b.print(a),a.newline()}))}),a(za,function(a,b){b.print("default:"),a._do_print_body(b)}),a(Aa,function(a,b){b.print("case"),b.space(),a.expression.print(b),b.print(":"),a._do_print_body(b)}),a(Ba,function(a,b){b.print("try"),b.space(),d(a.body,b),a.bcatch&&(b.space(),a.bcatch.print(b)),a.bfinally&&(b.space(),a.bfinally.print(b))}),a(Ca,function(a,b){b.print("catch"),b.space(),b.with_parens(function(){a.argname.print(b)}),b.space(),d(a.body,b)}),a(Da,function(a,b){b.print("finally"),b.space(),d(a.body,b)}),Ea.DEFMETHOD("_do_print",function(a,b){a.print(b),a.space(),this.definitions.forEach(function(b,c){c&&a.comma(),b.print(a)});var c=a.parent(),d=c instanceof ga||c instanceof ha,e=d&&c.init===this;e||a.semicolon()}),a(Fa,function(a,b){a._do_print(b,"var")}),a(Ga,function(a,b){a._do_print(b,"const")}),a(Ha,function(a,b){if(a.name.print(b),a.value){b.space(),b.print("="),b.space();var c=b.parent(1),d=c instanceof ga||c instanceof ha;f(a.value,b,d)}}),a(Ia,function(a,b){a.expression.print(b),a instanceof Ja&&j(a,b)||b.with_parens(function(){a.args.forEach(function(a,c){c&&b.comma(),a.print(b)})})}),a(Ja,function(a,b){b.print("new"),b.space(),Ia.prototype._codegen(a,b)}),Ka.DEFMETHOD("_do_print",function(a){this.car.print(a),this.cdr&&(a.comma(),a.should_break()&&(a.newline(),a.indent()),this.cdr.print(a))}),a(Ka,function(a,b){a._do_print(b)}),a(Ma,function(a,b){var c=a.expression;c.print(b),c instanceof nb&&c.getValue()>=0&&(/[xa-f.]/i.test(b.last())||b.print(".")),b.print("."),b.add_mapping(a.end),b.print_name(a.property)}),a(Na,function(a,b){a.expression.print(b),b.print("["),a.property.print(b),b.print("]")}),a(Pa,function(a,b){var c=a.operator;b.print(c),(/^[a-z]/i.test(c)||/[+-]$/.test(c)&&a.expression instanceof Pa&&/^[+-]/.test(a.expression.operator))&&b.space(),a.expression.print(b)}),a(Qa,function(a,b){a.expression.print(b),b.print(a.operator)}),a(Ra,function(a,b){a.left.print(b),b.space(),b.print(a.operator),"<"==a.operator&&a.right instanceof Pa&&"!"==a.right.operator&&a.right.expression instanceof Pa&&"--"==a.right.expression.operator?b.print(" "):b.space(),a.right.print(b)}),a(Sa,function(a,b){a.condition.print(b),b.space(),b.print("?"),b.space(),a.consequent.print(b),b.space(),b.colon(),a.alternative.print(b)}),a(Ua,function(a,b){b.with_square(function(){var c=a.elements,d=c.length;d>0&&b.space(),c.forEach(function(a,c){c&&b.comma(),a.print(b),c===d-1&&a instanceof tb&&b.comma()}),d>0&&b.space()})}),a(Va,function(a,b){a.properties.length>0?b.with_block(function(){a.properties.forEach(function(a,c){c&&(b.print(","),b.newline()),b.indent(),a.print(b)}),b.newline()}):b.print("{}")}),a(Xa,function(a,b){var c=a.key;b.option("quote_keys")?b.print_string(c+""):("number"==typeof c||!b.option("beautify")&&+c+""==c)&&parseFloat(c)>=0?b.print(m(c)):(Ab(c)?b.option("screw_ie8"):G(c))?b.print_name(c):b.print_string(c),b.colon(),a.value.print(b)}),a(Ya,function(a,b){b.print("set"),b.space(),a.key.print(b),a.value._do_print(b,!0)}),a(Za,function(a,b){b.print("get"),b.space(),a.key.print(b),a.value._do_print(b,!0)}),a($a,function(a,b){var c=a.definition();b.print_name(c?c.mangled_name||c.name:a.name)}),a(sb,function(a,b){b.print("void 0")}),a(tb,l),a(ub,function(a,b){b.print("1/0")}),a(rb,function(a,b){b.print("0/0")}),a(kb,function(a,b){b.print("this")}),a(lb,function(a,b){b.print(a.getValue())}),a(mb,function(a,b){b.print_string(a.getValue())}),a(nb,function(a,b){b.print(m(a.getValue()))}),a(ob,function(a,b){var c=a.getValue().toString();b.option("ascii_only")?c=b.to_ascii(c):b.option("unescape_regexps")&&(c=c.split("\\\\").map(function(a){return a.replace(/\\u[0-9a-fA-F]{4}|\\x[0-9a-fA-F]{2}/g,function(a){var b=parseInt(a.substr(2),16);return g(b)?String.fromCharCode(b):a})}).join("\\\\")),b.print(c);var d=b.parent();d instanceof Ra&&/^in/.test(d.operator)&&d.left===a&&b.print(" ")}),o(U,l),o(X,p),o(W,p),o($a,p),o(pa,p),o(aa,p),o(ba,l),o(la,p),o(xa,p),o(ya,p),o($,p),o(ka,l),o(Ja,p),o(Ba,p),o(Ca,p),o(Da,p),o(Ea,p),o(lb,p),o(Wa,function(a,b){b.add_mapping(a.start,a.key)})}(),Q.prototype=new N,k(Q.prototype,{option:function(a){return this.options[a]},warn:function(){this.options.warnings&&U.warn.apply(U,arguments)},before:function(a,b,c){if(a._squeezed)return a;var d=!1;return a instanceof ja&&(a=a.hoist_declarations(this),d=!0),b(a,this),a=a.optimize(this),d&&a instanceof ja&&(a.drop_unused(this),b(a,this)),a._squeezed=!0,a}}),function(){function a(a,b){a.DEFMETHOD("optimize",function(a){var c=this;if(c._optimized)return c;var d=b(c,a);return d._optimized=!0,d===c?d:d.transform(a)})}function b(a,b,c){return c||(c={}),b&&(c.start||(c.start=b.start),c.end||(c.end=b.end)),new a(c)}function c(a,c,d){if(c instanceof U)return c.transform(a);switch(typeof c){case"string":return b(mb,d,{value:c}).optimize(a);case"number":return b(isNaN(c)?rb:nb,d,{value:c}).optimize(a);case"boolean":return b(c?xb:wb,d).optimize(a);case"undefined":return b(sb,d).optimize(a);default:if(null===c)return b(qb,d).optimize(a);if(c instanceof RegExp)return b(ob,d).optimize(a);throw new Error(n("Can't handle constant of type: {type}",{type:typeof c}))}}function d(a){if(null===a)return[];if(a instanceof $)return a.body;if(a instanceof _)return[];if(a instanceof V)return[a];throw new Error("Can't convert thing to statement array")}function e(a){return null===a?!0:a instanceof _?!0:a instanceof $?0==a.body.length:!1}function h(a){return a instanceof xa?a:(a instanceof ga||a instanceof ha||a instanceof da)&&a.body instanceof $?a.body:a}function i(a,c){function e(a){function d(a,c){return b(Y,a,{body:b(Ta,a,{operator:"=",left:b(Ma,c,{expression:b(ib,c,c),property:"$inject"}),right:b(Ua,a,{elements:a.argnames.map(function(a){return b(mb,a,{value:a.name})})})})})}return a.reduce(function(a,b){a.push(b);var e=b.start,f=e.comments_before;if(f&&f.length>0){var g=f.pop();/@ngInject/.test(g.value)&&(b instanceof oa?a.push(d(b,b.name)):b instanceof Ea?b.definitions.forEach(function(b){b.value&&b.value instanceof la&&a.push(d(b.value,b.name))}):c.warn("Unknown statement marked with @ngInject [{file}:{line},{col}]",e))}return a},[])}function f(a){var b=[];return a.reduce(function(a,c){return c instanceof $?(p=!0,a.push.apply(a,f(c.body))):c instanceof _?p=!0:c instanceof X?b.indexOf(c.value)<0?(a.push(c),b.push(c.value)):p=!0:a.push(c),a},[])}function g(a,c){var e=c.self(),f=e instanceof la,g=[];a:for(var i=a.length;--i>=0;){var j=a[i];switch(!0){case f&&j instanceof ra&&!j.value&&0==g.length:p=!0;continue a;case j instanceof wa:if(j.body instanceof ra){if((f&&0==g.length||g[0]instanceof ra&&!g[0].value)&&!j.body.value&&!j.alternative){p=!0;var k=b(Y,j.condition,{body:j.condition});g.unshift(k);continue a}if(g[0]instanceof ra&&j.body.value&&g[0].value&&!j.alternative){p=!0,j=j.clone(),j.alternative=g[0],g[0]=j.transform(c);continue a}if((0==g.length||g[0]instanceof ra)&&j.body.value&&!j.alternative&&f){p=!0,j=j.clone(),j.alternative=g[0]||b(ra,j,{value:b(sb,j)}),g[0]=j.transform(c);continue a}if(!j.body.value&&f){p=!0,j=j.clone(),j.condition=j.condition.negate(c),j.body=b($,j,{body:d(j.alternative).concat(g)}),j.alternative=null,g=[j.transform(c)];continue a}if(1==g.length&&f&&g[0]instanceof Y&&(!j.alternative||j.alternative instanceof Y)){p=!0,g.push(b(ra,g[0],{value:b(sb,g[0])}).transform(c)),g=d(j.alternative).concat(g),g.unshift(j);continue a}}var l=q(j.body),m=l instanceof ta?c.loopcontrol_target(l.label):null;if(l&&(l instanceof ra&&!l.value&&f||l instanceof va&&e===h(m)||l instanceof ua&&m instanceof $&&e===m)){l.label&&o(l.label.thedef.references,l),p=!0;var n=d(j.body).slice(0,-1);j=j.clone(),j.condition=j.condition.negate(c),j.body=b($,j,{body:d(j.alternative).concat(g)}),j.alternative=b($,j,{body:n}),g=[j.transform(c)];continue a}var l=q(j.alternative),m=l instanceof ta?c.loopcontrol_target(l.label):null;if(l&&(l instanceof ra&&!l.value&&f||l instanceof va&&e===h(m)||l instanceof ua&&m instanceof $&&e===m)){l.label&&o(l.label.thedef.references,l),p=!0,j=j.clone(),j.body=b($,j.body,{body:d(j.body).concat(g)}),j.alternative=b($,j.alternative,{body:d(j.alternative).slice(0,-1)}),g=[j.transform(c)];continue a}g.unshift(j);break;default:g.unshift(j)}}return g}function i(a,b){var c=!1,d=a.length,e=b.self();return a=a.reduce(function(a,d){if(c)j(b,d,a);else{if(d instanceof ta){var f=b.loopcontrol_target(d.label);d instanceof ua&&f instanceof $&&h(f)===e||d instanceof va&&h(f)===e?d.label&&o(d.label.thedef.references,d):a.push(d)}else a.push(d);q(d)&&(c=!0)}return a},[]),p=a.length!=d,a}function k(a,c){function d(){e=Ka.from_array(e),e&&f.push(b(Y,e,{body:e})),e=[]}if(a.length<2)return a;var e=[],f=[];return a.forEach(function(a){a instanceof Y?e.push(a.body):(d(),f.push(a))}),d(),f=l(f,c),p=f.length!=a.length,f}function l(a,c){function d(a){e.pop();var b=f.body;return b instanceof Ka?b.add(a):b=Ka.cons(b,a),b.transform(c)}var e=[],f=null;return a.forEach(function(a){if(f)if(a instanceof ga){var c={};try{f.body.walk(new x(function(a){if(a instanceof Ra&&"in"==a.operator)throw c})),!a.init||a.init instanceof Ea?a.init||(a.init=f.body,e.pop()):a.init=d(a.init)}catch(g){if(g!==c)throw g}}else a instanceof wa?a.condition=d(a.condition):a instanceof ia?a.expression=d(a.expression):a instanceof qa&&a.value?a.value=d(a.value):a instanceof qa?a.value=d(b(sb,a)):a instanceof xa&&(a.expression=d(a.expression));e.push(a),f=a instanceof Y?a:null}),e}function m(a,b){var c=null;return a.reduce(function(a,b){return b instanceof Ea&&c&&c.TYPE==b.TYPE?(c.definitions=c.definitions.concat(b.definitions),p=!0):b instanceof ga&&c instanceof Ea&&(!b.init||b.init.TYPE==c.TYPE)?(p=!0,a.pop(),b.init?b.init.definitions=c.definitions.concat(b.init.definitions):b.init=c,a.push(b),c=b):(c=b,a.push(b)),a},[])}function n(a,c){a.forEach(function(a){a instanceof Y&&(a.body=function c(a){return a.transform(new N(function(a){if(a instanceof Ia&&a.expression instanceof na)return b(Pa,a,{operator:"!",expression:a});if(a instanceof Ia)a.expression=c(a.expression);else if(a instanceof Ka)a.car=c(a.car);else if(a instanceof Sa){var d=c(a.condition);if(d!==a.condition){a.condition=d;var e=a.consequent;a.consequent=a.alternative,a.alternative=e}}return a}))}(a.body))})}var p;do p=!1,c.option("angular")&&(a=e(a)),a=f(a),c.option("dead_code")&&(a=i(a,c)),c.option("if_return")&&(a=g(a,c)),c.option("sequences")&&(a=k(a,c)),c.option("join_vars")&&(a=m(a,c));while(p);return c.option("negate_iife")&&n(a,c),a}function j(a,b,c){a.warn("Dropping unreachable code [{file}:{line},{col}]",b.start),b.walk(new x(function(b){return b instanceof Ea?(a.warn("Declarations in unreachable code! [{file}:{line},{col}]",b.start),b.remove_initializers(),c.push(b),!0):b instanceof oa?(c.push(b),!0):b instanceof ja?!0:void 0}))}function k(a,b){return a.print_to_string().length>b.print_to_string().length?b:a}function q(a){return a&&a.aborts()}function r(a,c){function e(e){e=d(e),a.body instanceof $?(a.body=a.body.clone(),a.body.body=e.concat(a.body.body.slice(1)),a.body=a.body.transform(c)):a.body=b($,a.body,{body:e}).transform(c),r(a,c)}var f=a.body instanceof $?a.body.body[0]:a.body;f instanceof wa&&(f.body instanceof ua&&c.loopcontrol_target(f.body.label)===a?(a.condition=a.condition?b(Ra,a.condition,{left:a.condition,operator:"&&",right:f.condition.negate(c)}):f.condition.negate(c),e(f.alternative)):f.alternative instanceof ua&&c.loopcontrol_target(f.alternative.label)===a&&(a.condition=a.condition?b(Ra,a.condition,{left:a.condition,operator:"&&",right:f.condition}):f.condition,e(f.body)))}function v(a,b){var c=b.option("pure_getters");b.options.pure_getters=!1;var d=a.has_side_effects(b);return b.options.pure_getters=c,d}function w(a,c){return c.option("booleans")&&c.in_boolean_context()?b(xb,a):a}a(U,function(a,b){return a}),U.DEFMETHOD("equivalent_to",function(a){return this.print_to_string()==a.print_to_string()}),function(a){var b=["!","delete"],c=["in","instanceof","==","!=","===","!==","<","<=",">=",">"];a(U,function(){return!1}),a(Pa,function(){return f(this.operator,b)}),a(Ra,function(){return f(this.operator,c)||("&&"==this.operator||"||"==this.operator)&&this.left.is_boolean()&&this.right.is_boolean()}),a(Sa,function(){return this.consequent.is_boolean()&&this.alternative.is_boolean()}),a(Ta,function(){return"="==this.operator&&this.right.is_boolean()}),a(Ka,function(){return this.cdr.is_boolean()}),a(xb,function(){return!0}),a(wb,function(){return!0})}(function(a,b){a.DEFMETHOD("is_boolean",b)}),function(a){a(U,function(){return!1}),a(mb,function(){return!0}),a(Pa,function(){return"typeof"==this.operator}),a(Ra,function(a){return"+"==this.operator&&(this.left.is_string(a)||this.right.is_string(a))}),a(Ta,function(a){return("="==this.operator||"+="==this.operator)&&this.right.is_string(a)}),a(Ka,function(a){return this.cdr.is_string(a)}),a(Sa,function(a){return this.consequent.is_string(a)&&this.alternative.is_string(a)}),a(Ia,function(a){return a.option("unsafe")&&this.expression instanceof ib&&"String"==this.expression.name&&this.expression.undeclared()})}(function(a,b){a.DEFMETHOD("is_string",b)}),function(a){function b(a,b){if(!b)throw new Error("Compressor must be passed");return a._eval(b)}U.DEFMETHOD("evaluate",function(b){if(!b.option("evaluate"))return[this];try{var d=this._eval(b);return[k(c(b,d,this),this),d]}catch(e){if(e!==a)throw e;return[this]}}),a(V,function(){throw new Error(n("Cannot evaluate a statement [{file}:{line},{col}]",this.start))}),a(na,function(){throw a}),a(U,function(){throw a}),a(lb,function(){return this.getValue()}),a(Pa,function(c){var d=this.expression;switch(this.operator){case"!":return!b(d,c);case"typeof":if(d instanceof na)return"function";if(d=b(d,c),d instanceof RegExp)throw a;return typeof d;case"void":return void b(d,c);case"~":return~b(d,c);case"-":if(d=b(d,c),0===d)throw a;return-d;case"+":return+b(d,c)}throw a}),a(Ra,function(c){var d=this.left,e=this.right;switch(this.operator){case"&&":return b(d,c)&&b(e,c);case"||":return b(d,c)||b(e,c);case"|":return b(d,c)|b(e,c);case"&":return b(d,c)&b(e,c);case"^":return b(d,c)^b(e,c);case"+":return b(d,c)+b(e,c);case"*":return b(d,c)*b(e,c);case"/":return b(d,c)/b(e,c);case"%":return b(d,c)%b(e,c);case"-":return b(d,c)-b(e,c);case"<<":return b(d,c)<>":return b(d,c)>>b(e,c);case">>>":return b(d,c)>>>b(e,c);case"==":return b(d,c)==b(e,c);case"===":return b(d,c)===b(e,c);case"!=":return b(d,c)!=b(e,c);case"!==":return b(d,c)!==b(e,c);case"<":return b(d,c)":return b(d,c)>b(e,c);case">=":return b(d,c)>=b(e,c);case"in":return b(d,c)in b(e,c);case"instanceof":return b(d,c)instanceof b(e,c)}throw a}),a(Sa,function(a){return b(this.condition,a)?b(this.consequent,a):b(this.alternative,a)}),a(ib,function(c){var d=this.definition();if(d&&d.constant&&d.init)return b(d.init,c);throw a}),a(Ma,function(c){if(c.option("unsafe")&&"length"==this.property){var d=b(this.expression,c);if("string"==typeof d)return d.length}throw a})}(function(a,b){a.DEFMETHOD("_eval",b)}),function(a){function c(a){return b(Pa,a,{operator:"!",expression:a})}a(U,function(){return c(this)}),a(V,function(){throw new Error("Cannot negate a statement")}),a(na,function(){return c(this)}),a(Pa,function(){return"!"==this.operator?this.expression:c(this)}),a(Ka,function(a){var b=this.clone();return b.cdr=b.cdr.negate(a),b}),a(Sa,function(a){var b=this.clone();return b.consequent=b.consequent.negate(a),b.alternative=b.alternative.negate(a),k(c(this),b)}),a(Ra,function(a){var b=this.clone(),d=this.operator;if(a.option("unsafe_comps"))switch(d){case"<=":return b.operator=">",b;case"<":return b.operator=">=",b;case">=":return b.operator="<",b;case">":return b.operator="<=",b}switch(d){case"==":return b.operator="!=",b;case"!=":return b.operator="==",b;case"===":return b.operator="!==",b;case"!==":return b.operator="===",b;case"&&":return b.operator="||",b.left=b.left.negate(a),b.right=b.right.negate(a),k(c(this),b);case"||":return b.operator="&&",b.left=b.left.negate(a),b.right=b.right.negate(a),k(c(this),b)}return c(this)})}(function(a,b){a.DEFMETHOD("negate",function(a){return b.call(this,a)})}),function(a){a(U,function(a){return!0}),a(_,function(a){return!1}),a(lb,function(a){return!1}),a(kb,function(a){return!1}),a(Ia,function(a){var b=a.option("pure_funcs");return b?b.indexOf(this.expression.print_to_string())<0:!0}),a(Z,function(a){for(var b=this.body.length;--b>=0;)if(this.body[b].has_side_effects(a))return!0; - -return!1}),a(Y,function(a){return this.body.has_side_effects(a)}),a(oa,function(a){return!0}),a(na,function(a){return!1}),a(Ra,function(a){return this.left.has_side_effects(a)||this.right.has_side_effects(a)}),a(Ta,function(a){return!0}),a(Sa,function(a){return this.condition.has_side_effects(a)||this.consequent.has_side_effects(a)||this.alternative.has_side_effects(a)}),a(Oa,function(a){return"delete"==this.operator||"++"==this.operator||"--"==this.operator||this.expression.has_side_effects(a)}),a(ib,function(a){return this.global()&&this.undeclared()}),a(Va,function(a){for(var b=this.properties.length;--b>=0;)if(this.properties[b].has_side_effects(a))return!0;return!1}),a(Wa,function(a){return this.value.has_side_effects(a)}),a(Ua,function(a){for(var b=this.elements.length;--b>=0;)if(this.elements[b].has_side_effects(a))return!0;return!1}),a(Ma,function(a){return a.option("pure_getters")?this.expression.has_side_effects(a):!0}),a(Na,function(a){return a.option("pure_getters")?this.expression.has_side_effects(a)||this.property.has_side_effects(a):!0}),a(La,function(a){return!a.option("pure_getters")}),a(Ka,function(a){return this.car.has_side_effects(a)||this.cdr.has_side_effects(a)})}(function(a,b){a.DEFMETHOD("has_side_effects",b)}),function(a){function b(){var a=this.body.length;return a>0&&q(this.body[a-1])}a(V,function(){return null}),a(pa,function(){return this}),a($,b),a(ya,b),a(wa,function(){return this.alternative&&q(this.body)&&q(this.alternative)})}(function(a,b){a.DEFMETHOD("aborts",b)}),a(X,function(a,c){return a.scope.has_directive(a.value)!==a.scope?b(_,a):a}),a(W,function(a,c){return c.option("drop_debugger")?b(_,a):a}),a(ba,function(a,c){return a.body instanceof ua&&c.loopcontrol_target(a.body.label)===a.body?b(_,a):0==a.label.references.length?a.body:a}),a(Z,function(a,b){return a.body=i(a.body,b),a}),a($,function(a,c){switch(a.body=i(a.body,c),a.body.length){case 1:return a.body[0];case 0:return b(_,a)}return a}),ja.DEFMETHOD("drop_unused",function(a){var c=this;if(a.option("unused")&&!(c instanceof ka)&&!c.uses_eval){var d=[],e=new u,g=this,h=new x(function(b,f){if(b!==c){if(b instanceof oa)return e.add(b.name.name,b),!0;if(b instanceof Ea&&g===c)return b.definitions.forEach(function(b){b.value&&(e.add(b.name.name,b.value),b.value.has_side_effects(a)&&b.value.walk(h))}),!0;if(b instanceof ib)return m(d,b.definition()),!0;if(b instanceof ja){var i=g;return g=b,f(),g=i,!0}}});c.walk(h);for(var i=0;i=0;){var l=i[k];if(!l.unreferenced())break;i.pop(),a.warn("Dropping unused function argument {name} [{file}:{line},{col}]",{name:l.name,file:l.start.file,line:l.start.line,col:l.start.col})}if(e instanceof oa&&e!==c)return f(e.name.definition(),d)?e:(a.warn("Dropping unused function {name} [{file}:{line},{col}]",{name:e.name.name,file:e.name.start.file,line:e.name.start.line,col:e.name.start.col}),b(_,e));if(e instanceof Ea&&!(j.parent()instanceof ha)){var m=e.definitions.filter(function(b){if(f(b.name.definition(),d))return!0;var c={name:b.name.name,file:b.name.start.file,line:b.name.start.line,col:b.name.start.col};return b.value&&b.value.has_side_effects(a)?(b._unused_side_effects=!0,a.warn("Side effects in initialization of unused variable {name} [{file}:{line},{col}]",c),!0):(a.warn("Dropping unused variable {name} [{file}:{line},{col}]",c),!1)});m=p(m,function(a,b){return!a.value&&b.value?-1:!b.value&&a.value?1:0});for(var n=[],k=0;k0&&(n.push(o.value),o.value=Ka.from_array(n),n=[]),++k)}return n=n.length>0?b($,e,{body:[b(Y,e,{body:Ka.from_array(n)})]}):null,0!=m.length||n?0==m.length?n:(e.definitions=m,n&&(n.body.unshift(e),e=n),e):b(_,e)}if(e instanceof ga&&(g(e,this),e.init instanceof $)){var q=e.init.body.slice(0,-1);return e.init=e.init.body.slice(-1)[0].body,q.push(e),h?S.splice(q):b($,e,{body:q})}return e instanceof ja&&e!==c?e:void 0});c.transform(j)}}),ja.DEFMETHOD("hoist_declarations",function(a){var c=a.option("hoist_funs"),d=a.option("hoist_vars"),e=this;if(c||d){var f=[],h=[],i=new u,j=0,k=0;e.walk(new x(function(a){return a instanceof ja&&a!==e?!0:a instanceof Fa?(++k,!0):void 0})),d=d&&k>1;var l=new N(function(a){if(a!==e){if(a instanceof X)return f.push(a),b(_,a);if(a instanceof oa&&c)return h.push(a),b(_,a);if(a instanceof Fa&&d){a.definitions.forEach(function(a){i.set(a.name.name,a),++j});var g=a.to_assignments(),k=l.parent();return k instanceof ha&&k.init===a?null==g?a.definitions[0].name:g:k instanceof ga&&k.init===a?g:g?b(Y,a,{body:g}):b(_,a)}if(a instanceof ja)return a}});if(e=e.transform(l),j>0){var m=[];if(i.each(function(a,b){e instanceof la&&g(function(b){return b.name==a.name.name},e.argnames)?i.del(b):(a=a.clone(),a.value=null,m.push(a),i.set(b,a))}),m.length>0){for(var n=0;n1){if(d[1])return b(ga,a,{body:a.body});if(a instanceof fa&&c.option("dead_code")){var e=[];return j(c,a.body,e),b($,a,{body:e})}}return a}),a(fa,function(a,c){return c.option("loops")?(a=da.prototype.optimize.call(a,c),a instanceof fa&&(r(a,c),a=b(ga,a,a).transform(c)),a):a}),a(ga,function(a,c){var d=a.condition;if(d&&(d=d.evaluate(c),a.condition=d[0]),!c.option("loops"))return a;if(d&&d.length>1&&!d[1]&&c.option("dead_code")){var e=[];return a.init instanceof V?e.push(a.init):a.init&&e.push(b(Y,a.init,{body:a.init})),j(c,a.body,e),b($,a,{body:e})}return r(a,c),a}),a(wa,function(a,c){if(!c.option("conditionals"))return a;var d=a.condition.evaluate(c);if(a.condition=d[0],d.length>1)if(d[1]){if(c.warn("Condition always true [{file}:{line},{col}]",a.condition.start),c.option("dead_code")){var f=[];return a.alternative&&j(c,a.alternative,f),f.push(a.body),b($,a,{body:f}).transform(c)}}else if(c.warn("Condition always false [{file}:{line},{col}]",a.condition.start),c.option("dead_code")){var f=[];return j(c,a.body,f),a.alternative&&f.push(a.alternative),b($,a,{body:f}).transform(c)}e(a.alternative)&&(a.alternative=null);var g=a.condition.negate(c),h=k(a.condition,g)===g;if(a.alternative&&h){h=!1,a.condition=g;var i=a.body;a.body=a.alternative||b(_),a.alternative=i}if(e(a.body)&&e(a.alternative))return b(Y,a.condition,{body:a.condition}).transform(c);if(a.body instanceof Y&&a.alternative instanceof Y)return b(Y,a,{body:b(Sa,a,{condition:a.condition,consequent:a.body.body,alternative:a.alternative.body})}).transform(c);if(e(a.alternative)&&a.body instanceof Y)return h?b(Y,a,{body:b(Ra,a,{operator:"||",left:g,right:a.body.body})}).transform(c):b(Y,a,{body:b(Ra,a,{operator:"&&",left:a.condition,right:a.body.body})}).transform(c);if(a.body instanceof _&&a.alternative&&a.alternative instanceof Y)return b(Y,a,{body:b(Ra,a,{operator:"||",left:a.condition,right:a.alternative.body})}).transform(c);if(a.body instanceof qa&&a.alternative instanceof qa&&a.body.TYPE==a.alternative.TYPE)return b(a.body.CTOR,a,{value:b(Sa,a,{condition:a.condition,consequent:a.body.value||b(sb,a.body).optimize(c),alternative:a.alternative.value||b(sb,a.alternative).optimize(c)})}).transform(c);if(a.body instanceof wa&&!a.body.alternative&&!a.alternative&&(a.condition=b(Ra,a.condition,{operator:"&&",left:a.condition,right:a.body.condition}).transform(c),a.body=a.body.body),q(a.body)&&a.alternative){var l=a.alternative;return a.alternative=null,b($,a,{body:[a,l]}).transform(c)}if(q(a.alternative)){var m=a.body;return a.body=a.alternative,a.condition=h?g:a.condition.negate(c),a.alternative=null,b($,a,{body:[a,m]}).transform(c)}return a}),a(xa,function(a,c){if(0==a.body.length&&c.option("conditionals"))return b(Y,a,{body:a.expression}).transform(c);for(;;){var d=a.body[a.body.length-1];if(d){var e=d.body[d.body.length-1];if(e instanceof ua&&h(c.loopcontrol_target(e.label))===a&&d.body.pop(),d instanceof za&&0==d.body.length){a.body.pop();continue}}break}var f=a.expression.evaluate(c);a:if(2==f.length)try{if(a.expression=f[0],!c.option("dead_code"))break a;var g=f[1],i=!1,j=!1,k=!1,l=!1,m=!1,n=new N(function(d,e,f){if(d instanceof la||d instanceof Y)return d;if(d instanceof xa&&d===a)return d=d.clone(),e(d,this),m?d:b($,d,{body:d.body.reduce(function(a,b){return a.concat(b.body)},[])}).transform(c);if(d instanceof wa||d instanceof Ba){var h=i;return i=!j,e(d,this),i=h,d}if(d instanceof aa||d instanceof xa){var h=j;return j=!0,e(d,this),j=h,d}if(d instanceof ua&&this.loopcontrol_target(d.label)===a)return i?(m=!0,d):j?d:(l=!0,f?S.skip:b(_,d));if(d instanceof ya&&this.parent()===a){if(l)return S.skip;if(d instanceof Aa){var n=d.expression.evaluate(c);if(n.length<2)throw a;return n[1]===g||k?(k=!0,q(d)&&(l=!0),e(d,this),d):S.skip}return e(d,this),d}});n.stack=c.stack.slice(),a=a.transform(n)}catch(o){if(o!==a)throw o}return a}),a(Aa,function(a,b){return a.body=i(a.body,b),a}),a(Ba,function(a,b){return a.body=i(a.body,b),a}),Ea.DEFMETHOD("remove_initializers",function(){this.definitions.forEach(function(a){a.value=null})}),Ea.DEFMETHOD("to_assignments",function(){var a=this.definitions.reduce(function(a,c){if(c.value){var d=b(ib,c.name,c.name);a.push(b(Ta,c,{operator:"=",left:d,right:c.value}))}return a},[]);return 0==a.length?null:Ka.from_array(a)}),a(Ea,function(a,c){return 0==a.definitions.length?b(_,a):a}),a(na,function(a,b){return a=la.prototype.optimize.call(a,b),b.option("unused")&&a.name&&a.name.unreferenced()&&(a.name=null),a}),a(Ia,function(a,d){if(d.option("unsafe")){var e=a.expression;if(e instanceof ib&&e.undeclared())switch(e.name){case"Array":if(1!=a.args.length)return b(Ua,a,{elements:a.args}).transform(d);break;case"Object":if(0==a.args.length)return b(Va,a,{properties:[]});break;case"String":if(0==a.args.length)return b(mb,a,{value:""});if(a.args.length<=1)return b(Ra,a,{left:a.args[0],operator:"+",right:b(mb,a,{value:""})}).transform(d);break;case"Number":if(0==a.args.length)return b(nb,a,{value:0});if(1==a.args.length)return b(Pa,a,{expression:a.args[0],operator:"+"}).transform(d);case"Boolean":if(0==a.args.length)return b(wb,a);if(1==a.args.length)return b(Pa,a,{expression:b(Pa,null,{expression:a.args[0],operator:"!"}),operator:"!"}).transform(d);break;case"Function":if(t(a.args,function(a){return a instanceof mb}))try{var f="(function("+a.args.slice(0,-1).map(function(a){return a.value}).join(",")+"){"+a.args[a.args.length-1].value+"})()",g=M(f);g.figure_out_scope({screw_ie8:d.option("screw_ie8")});var h=new Q(d.options);g=g.transform(h),g.figure_out_scope({screw_ie8:d.option("screw_ie8")}),g.mangle_names();var i;try{g.walk(new x(function(a){if(a instanceof la)throw i=a,g}))}catch(j){if(j!==g)throw j}if(!i)return a;var l=i.argnames.map(function(c,d){return b(mb,a.args[d],{value:c.print_to_string()})}),f=P();return $.prototype._codegen.call(i,i,f),f=f.toString().replace(/^\{|\}$/g,""),l.push(b(mb,a.args[a.args.length-1],{value:f})),a.args=l,a}catch(j){if(!(j instanceof I))throw console.log(j),j;d.warn("Error parsing code passed to new Function [{file}:{line},{col}]",a.args[a.args.length-1].start),d.warn(j.toString())}}else{if(e instanceof Ma&&"toString"==e.property&&0==a.args.length)return b(Ra,a,{left:b(mb,a,{value:""}),operator:"+",right:e.expression}).transform(d);if(e instanceof Ma&&e.expression instanceof Ua&&"join"==e.property){var m=0==a.args.length?",":a.args[0].evaluate(d)[1];if(null!=m){var n=e.expression.elements.reduce(function(a,b){if(b=b.evaluate(d),0==a.length||1==b.length)a.push(b);else{var e=a[a.length-1];if(2==e.length){var f=""+e[1]+m+b[1];a[a.length-1]=[c(d,f,e[0]),f]}else a.push(b)}return a},[]);if(0==n.length)return b(mb,a,{value:""});if(1==n.length)return n[0][0];if(""==m){var o;return o=n[0][0]instanceof mb||n[1][0]instanceof mb?n.shift()[0]:b(mb,a,{value:""}),n.reduce(function(a,c){return b(Ra,c[0],{operator:"+",left:a,right:c[0]})},o).transform(d)}var p=a.clone();return p.expression=p.expression.clone(),p.expression.expression=p.expression.expression.clone(),p.expression.expression.elements=n.map(function(a){return a[0]}),k(a,p)}}}}return d.option("side_effects")&&a.expression instanceof na&&0==a.args.length&&!Z.prototype.has_side_effects.call(a.expression,d)?b(sb,a).transform(d):d.option("drop_console")&&a.expression instanceof La&&a.expression.expression instanceof ib&&"console"==a.expression.expression.name&&a.expression.expression.undeclared()?b(sb,a).transform(d):a.evaluate(d)[0]}),a(Ja,function(a,c){if(c.option("unsafe")){var d=a.expression;if(d instanceof ib&&d.undeclared())switch(d.name){case"Object":case"RegExp":case"Function":case"Error":case"Array":return b(Ia,a,a).transform(c)}}return a}),a(Ka,function(a,c){if(!c.option("side_effects"))return a;if(!a.car.has_side_effects(c)){var d;if(!(a.cdr instanceof ib&&"eval"==a.cdr.name&&a.cdr.undeclared()&&(d=c.parent())instanceof Ia&&d.expression===a))return a.cdr}if(c.option("cascade")){if(a.car instanceof Ta&&!a.car.left.has_side_effects(c)){if(a.car.left.equivalent_to(a.cdr))return a.car;if(a.cdr instanceof Ia&&a.cdr.expression.equivalent_to(a.car.left))return a.cdr.expression=a.car,a.cdr}if(!a.car.has_side_effects(c)&&!a.cdr.has_side_effects(c)&&a.car.equivalent_to(a.cdr))return a.car}return a.cdr instanceof Pa&&"void"==a.cdr.operator&&!a.cdr.expression.has_side_effects(c)?(a.cdr.operator=a.car,a.cdr):a.cdr instanceof sb?b(Pa,a,{operator:"void",expression:a.car}):a}),Oa.DEFMETHOD("lift_sequences",function(a){if(a.option("sequences")&&this.expression instanceof Ka){var b=this.expression,c=b.to_array();return this.expression=c.pop(),c.push(this),b=Ka.from_array(c).transform(a)}return this}),a(Qa,function(a,b){return a.lift_sequences(b)}),a(Pa,function(a,c){a=a.lift_sequences(c);var d=a.expression;if(c.option("booleans")&&c.in_boolean_context()){switch(a.operator){case"!":if(d instanceof Pa&&"!"==d.operator)return d.expression;break;case"typeof":return c.warn("Boolean expression always true [{file}:{line},{col}]",a.start),b(xb,a)}d instanceof Ra&&"!"==a.operator&&(a=k(a,d.negate(c)))}return a.evaluate(c)[0]}),Ra.DEFMETHOD("lift_sequences",function(a){if(a.option("sequences")){if(this.left instanceof Ka){var b=this.left,c=b.to_array();return this.left=c.pop(),c.push(this),b=Ka.from_array(c).transform(a)}if(this.right instanceof Ka&&this instanceof Ta&&!v(this.left,a)){var b=this.right,c=b.to_array();return this.right=c.pop(),c.push(this),b=Ka.from_array(c).transform(a)}}return this});var y=s("== === != !== * & | ^");a(Ra,function(a,c){var d=c.has_directive("use asm")?l:function(b,d){if(d||!a.left.has_side_effects(c)&&!a.right.has_side_effects(c)){b&&(a.operator=b);var e=a.left;a.left=a.right,a.right=e}};if(y(a.operator)&&(a.right instanceof lb&&!(a.left instanceof lb)&&(a.left instanceof Ra&&Qb[a.left.operator]>=Qb[a.operator]||d(null,!0)),/^[!=]==?$/.test(a.operator))){if(a.left instanceof ib&&a.right instanceof Sa){if(a.right.consequent instanceof ib&&a.right.consequent.definition()===a.left.definition()){if(/^==/.test(a.operator))return a.right.condition;if(/^!=/.test(a.operator))return a.right.condition.negate(c)}if(a.right.alternative instanceof ib&&a.right.alternative.definition()===a.left.definition()){if(/^==/.test(a.operator))return a.right.condition.negate(c);if(/^!=/.test(a.operator))return a.right.condition}}if(a.right instanceof ib&&a.left instanceof Sa){if(a.left.consequent instanceof ib&&a.left.consequent.definition()===a.right.definition()){if(/^==/.test(a.operator))return a.left.condition;if(/^!=/.test(a.operator))return a.left.condition.negate(c)}if(a.left.alternative instanceof ib&&a.left.alternative.definition()===a.right.definition()){if(/^==/.test(a.operator))return a.left.condition.negate(c);if(/^!=/.test(a.operator))return a.left.condition}}}if(a=a.lift_sequences(c),c.option("comparisons"))switch(a.operator){case"===":case"!==":(a.left.is_string(c)&&a.right.is_string(c)||a.left.is_boolean()&&a.right.is_boolean())&&(a.operator=a.operator.substr(0,2));case"==":case"!=":a.left instanceof mb&&"undefined"==a.left.value&&a.right instanceof Pa&&"typeof"==a.right.operator&&c.option("unsafe")&&(a.right.expression instanceof ib&&a.right.expression.undeclared()||(a.right=a.right.expression,a.left=b(sb,a.left).optimize(c),2==a.operator.length&&(a.operator+="=")))}if(c.option("booleans")&&c.in_boolean_context())switch(a.operator){case"&&":var e=a.left.evaluate(c),f=a.right.evaluate(c);if(e.length>1&&!e[1]||f.length>1&&!f[1])return c.warn("Boolean && always false [{file}:{line},{col}]",a.start),b(wb,a);if(e.length>1&&e[1])return f[0];if(f.length>1&&f[1])return e[0];break;case"||":var e=a.left.evaluate(c),f=a.right.evaluate(c);if(e.length>1&&e[1]||f.length>1&&f[1])return c.warn("Boolean || always true [{file}:{line},{col}]",a.start),b(xb,a);if(e.length>1&&!e[1])return f[0];if(f.length>1&&!f[1])return e[0];break;case"+":var e=a.left.evaluate(c),f=a.right.evaluate(c);if(e.length>1&&e[0]instanceof mb&&e[1]||f.length>1&&f[0]instanceof mb&&f[1])return c.warn("+ in boolean context always true [{file}:{line},{col}]",a.start),b(xb,a)}if(c.option("comparisons")){if(!(c.parent()instanceof Ra)||c.parent()instanceof Ta){var g=b(Pa,a,{operator:"!",expression:a.negate(c)});a=k(a,g)}switch(a.operator){case"<":d(">");break;case"<=":d(">=")}}return"+"==a.operator&&a.right instanceof mb&&""===a.right.getValue()&&a.left instanceof Ra&&"+"==a.left.operator&&a.left.is_string(c)?a.left:(c.option("evaluate")&&"+"==a.operator&&(a.left instanceof lb&&a.right instanceof Ra&&"+"==a.right.operator&&a.right.left instanceof lb&&a.right.is_string(c)&&(a=b(Ra,a,{operator:"+",left:b(mb,null,{value:""+a.left.getValue()+a.right.left.getValue(),start:a.left.start,end:a.right.left.end}),right:a.right.right})),a.right instanceof lb&&a.left instanceof Ra&&"+"==a.left.operator&&a.left.right instanceof lb&&a.left.is_string(c)&&(a=b(Ra,a,{operator:"+",left:a.left.left,right:b(mb,null,{value:""+a.left.right.getValue()+a.right.getValue(),start:a.left.right.start,end:a.right.end})})),a.left instanceof Ra&&"+"==a.left.operator&&a.left.is_string(c)&&a.left.right instanceof lb&&a.right instanceof Ra&&"+"==a.right.operator&&a.right.left instanceof lb&&a.right.is_string(c)&&(a=b(Ra,a,{operator:"+",left:b(Ra,a.left,{operator:"+",left:a.left.left,right:b(mb,null,{value:""+a.left.right.getValue()+a.right.left.getValue(),start:a.left.right.start,end:a.right.left.end})}),right:a.right.right}))),a.right instanceof Ra&&a.right.operator==a.operator&&("*"==a.operator||"&&"==a.operator||"||"==a.operator)?(a.left=b(Ra,a.left,{operator:a.operator,left:a.left,right:a.right.left}),a.right=a.right.right,a.transform(c)):a.evaluate(c)[0])}),a(ib,function(a,d){if(a.undeclared()){var e=d.option("global_defs");if(e&&e.hasOwnProperty(a.name))return c(d,e[a.name],a);switch(a.name){case"undefined":return b(sb,a);case"NaN":return b(rb,a);case"Infinity":return b(ub,a)}}return a}),a(sb,function(a,c){if(c.option("unsafe")){var d=c.find_parent(ja),e=d.find_variable("undefined");if(e){var f=b(ib,a,{name:"undefined",scope:d,thedef:e});return f.reference(),f}}return a});var z=["+","-","/","*","%",">>","<<",">>>","|","^","&"];a(Ta,function(a,b){return a=a.lift_sequences(b),"="==a.operator&&a.left instanceof ib&&a.right instanceof Ra&&a.right.left instanceof ib&&a.right.left.name==a.left.name&&f(a.right.operator,z)&&(a.operator=a.right.operator+"=",a.right=a.right.right),a}),a(Sa,function(a,d){if(!d.option("conditionals"))return a;if(a.condition instanceof Ka){var e=a.condition.car;return a.condition=a.condition.cdr,Ka.cons(e,a)}var f=a.condition.evaluate(d);if(f.length>1)return f[1]?(d.warn("Condition always true [{file}:{line},{col}]",a.start),a.consequent):(d.warn("Condition always false [{file}:{line},{col}]",a.start),a.alternative);var g=f[0].negate(d);k(f[0],g)===g&&(a=b(Sa,a,{condition:g,consequent:a.alternative,alternative:a.consequent}));var h=a.consequent,i=a.alternative;if(h instanceof Ta&&i instanceof Ta&&h.operator==i.operator&&h.left.equivalent_to(i.left))return b(Ta,a,{operator:h.operator,left:h.left,right:b(Sa,a,{condition:a.condition,consequent:h.right,alternative:i.right})});if(h instanceof Ia&&i.TYPE===h.TYPE&&h.args.length==i.args.length&&h.expression.equivalent_to(i.expression)){if(0==h.args.length)return b(Ka,a,{car:a.condition,cdr:h});if(1==h.args.length)return h.args[0]=b(Sa,a,{condition:a.condition,consequent:h.args[0],alternative:i.args[0]}),h}return h instanceof Sa&&h.alternative.equivalent_to(i)?b(Sa,a,{condition:b(Ra,a,{left:a.condition,operator:"&&",right:h.condition}),consequent:h.consequent,alternative:i}):h instanceof lb&&i instanceof lb&&h.equivalent_to(i)?a.condition.has_side_effects(d)?Ka.from_array([a.condition,c(d,h.value,a)]):c(d,h.value,a):a}),a(vb,function(a,c){if(c.option("booleans")){var d=c.parent();return d instanceof Ra&&("=="==d.operator||"!="==d.operator)?(c.warn("Non-strict equality against boolean: {operator} {value} [{file}:{line},{col}]",{operator:d.operator,value:a.value,file:d.start.file,line:d.start.line,col:d.start.col}),b(nb,a,{value:+a.value})):b(Pa,a,{operator:"!",expression:b(nb,a,{value:1-a.value})})}return a}),a(Na,function(a,c){var d=a.property;if(d instanceof mb&&c.option("properties")){if(d=d.getValue(),Ab(d)?c.option("screw_ie8"):G(d))return b(Ma,a,{expression:a.expression,property:d}).optimize(c);var e=parseFloat(d);isNaN(e)||e.toString()!=d||(a.property=b(nb,a.property,{value:e}))}return a}),a(Ma,function(a,c){var d=a.property;return Ab(d)&&!c.option("screw_ie8")?b(Na,a,{expression:a.expression,property:b(mb,a,{value:d})}).optimize(c):a.evaluate(c)[0]}),a(Ua,w),a(Va,w),a(ob,w)}(),function(){function a(a){var b=a.loc,c=a.range;return new T({file:b&&b.source,line:b&&b.start.line,col:b&&b.start.column,pos:c?c[0]:a.start,endpos:c?c[0]:a.start})}function b(a){var b=a.loc,c=a.range;return new T({file:b&&b.source,line:b&&b.end.line,col:b&&b.end.column,pos:c?c[1]:a.end,endpos:c?c[1]:a.end})}function c(c,e,f){var k="function From_Moz_"+c+"(M){\n";k+="return new "+e.name+"({\nstart: my_start_token(M),\nend: my_end_token(M)";var l="function To_Moz_"+c+"(M){\n";l+="return {\ntype: "+JSON.stringify(c),f&&f.split(/\s*,\s*/).forEach(function(a){var b=/([a-z0-9$_]+)(=|@|>|%)([a-z0-9$_]+)/i.exec(a);if(!b)throw new Error("Can't understand property map: "+a);var c=b[1],d=b[2],e=b[3];switch(k+=",\n"+e+": ",l+=",\n"+c+": ",d){case"@":k+="M."+c+".map(from_moz)",l+="M."+e+".map(to_moz)";break;case">":k+="from_moz(M."+c+")",l+="to_moz(M."+e+")";break;case"=":k+="M."+c,l+="M."+e;break;case"%":k+="from_moz(M."+c+").body",l+="to_moz_block(M)";break;default:throw new Error("Can't understand operator in propmap: "+a)}}),k+="\n})\n}",l+="\n}\n}",k=new Function("my_start_token","my_end_token","from_moz","return("+k+")")(a,b,d),l=new Function("to_moz","to_moz_block","return("+l+")")(h,i),j[c]=k,g(e,l)}function d(a){k.push(a);var b=null!=a?j[a.type](a):null;return k.pop(),b}function e(a){return a.line?{line:a.line,column:a.col}:null}function f(a,b){var c=a.start,d=a.end;return null!=c.pos&&null!=d.pos&&(b.range=[c.pos,d.pos]),c.line&&(b.loc={start:e(c),end:e(d)},c.file&&(b.loc.source=c.file)),b}function g(a,b){a.DEFMETHOD("to_mozilla_ast",function(){return f(this,b(this))})}function h(a){return null!=a?a.to_mozilla_ast():null}function i(a){return{type:"BlockStatement",body:a.body.map(h)}}var j={ExpressionStatement:function(c){var e=c.expression;return"Literal"===e.type&&"string"==typeof e.value?new X({start:a(c),end:b(c),value:e.value}):new Y({start:a(c),end:b(c),body:d(e)})},TryStatement:function(c){var e=c.handlers||[c.handler];if(e.length>1||c.guardedHandlers&&c.guardedHandlers.length)throw new Error("Multiple catch clauses are not supported.");return new Ba({start:a(c),end:b(c),body:d(c.block).body,bcatch:d(e[0]),bfinally:c.finalizer?new Da(d(c.finalizer)):null})},Property:function(c){var e=c.key,f="Identifier"==e.type?e.name:e.value,g={start:a(e),end:b(c.value),key:f,value:d(c.value)};switch(c.kind){case"init":return new Xa(g);case"set":return g.value.name=d(e),new Ya(g);case"get":return g.value.name=d(e),new Za(g)}},ObjectExpression:function(c){return new Va({start:a(c),end:b(c),properties:c.properties.map(function(a){return a.type="Property",d(a)})})},SequenceExpression:function(a){return Ka.from_array(a.expressions.map(d))},MemberExpression:function(c){return new(c.computed?Na:Ma)({start:a(c),end:b(c),property:c.computed?d(c.property):c.property.name,expression:d(c.object)})},SwitchCase:function(c){return new(c.test?Aa:za)({start:a(c),end:b(c),expression:d(c.test),body:c.consequent.map(d)})},VariableDeclaration:function(c){return new("const"===c.kind?Ga:Fa)({start:a(c),end:b(c),definitions:c.declarations.map(d)})},Literal:function(c){var d=c.value,e={start:a(c),end:b(c)};if(null===d)return new qb(e);switch(typeof d){case"string":return e.value=d,new mb(e);case"number":return e.value=d,new nb(e);case"boolean":return new(d?xb:wb)(e);default:return e.value=d,new ob(e)}},Identifier:function(c){var d=k[k.length-2];return new("LabeledStatement"==d.type?hb:"VariableDeclarator"==d.type&&d.id===c?"const"==d.kind?cb:bb:"FunctionExpression"==d.type?d.id===c?fb:db:"FunctionDeclaration"==d.type?d.id===c?eb:db:"CatchClause"==d.type?gb:"BreakStatement"==d.type||"ContinueStatement"==d.type?jb:ib)({start:a(c),end:b(c),name:c.name})}};j.UpdateExpression=j.UnaryExpression=function(c){var e="prefix"in c?c.prefix:"UnaryExpression"==c.type?!0:!1;return new(e?Pa:Qa)({start:a(c),end:b(c),operator:c.operator,expression:d(c.argument)})},c("Program",ka,"body@body"),c("EmptyStatement",_),c("BlockStatement",$,"body@body"),c("IfStatement",wa,"test>condition, consequent>body, alternate>alternative"),c("LabeledStatement",ba,"label>label, body>body"),c("BreakStatement",ua,"label>label"),c("ContinueStatement",va,"label>label"),c("WithStatement",ia,"object>expression, body>body"),c("SwitchStatement",xa,"discriminant>expression, cases@body"),c("ReturnStatement",ra,"argument>value"),c("ThrowStatement",sa,"argument>value"),c("WhileStatement",fa,"test>condition, body>body"),c("DoWhileStatement",ea,"test>condition, body>body"),c("ForStatement",ga,"init>init, test>condition, update>step, body>body"),c("ForInStatement",ha,"left>init, right>object, body>body"),c("DebuggerStatement",W),c("FunctionDeclaration",oa,"id>name, params@argnames, body%body"),c("VariableDeclarator",Ha,"id>name, init>value"),c("CatchClause",Ca,"param>argname, body%body"),c("ThisExpression",kb),c("ArrayExpression",Ua,"elements@elements"),c("FunctionExpression",na,"id>name, params@argnames, body%body"),c("BinaryExpression",Ra,"operator=operator, left>left, right>right"),c("LogicalExpression",Ra,"operator=operator, left>left, right>right"),c("AssignmentExpression",Ta,"operator=operator, left>left, right>right"),c("ConditionalExpression",Sa,"test>condition, consequent>consequent, alternate>alternative"),c("NewExpression",Ja,"callee>expression, arguments@args"),c("CallExpression",Ia,"callee>expression, arguments@args"),g(X,function(a){return{type:"ExpressionStatement",expression:{type:"Literal",value:a.value}}}),g(Y,function(a){return{type:"ExpressionStatement",expression:h(a.body)}}),g(ya,function(a){return{type:"SwitchCase",test:h(a.expression),consequent:a.body.map(h)}}),g(Ba,function(a){return{type:"TryStatement",block:i(a),handler:h(a.bcatch),guardedHandlers:[],finalizer:h(a.bfinally)}}),g(Ca,function(a){return{type:"CatchClause",param:h(a.argname),guard:null,body:i(a)}}),g(Ea,function(a){return{type:"VariableDeclaration",kind:a instanceof Ga?"const":"var",declarations:a.definitions.map(h)}}),g(Ka,function(a){return{type:"SequenceExpression",expressions:a.to_array().map(h)}}),g(La,function(a){var b=a instanceof Na;return{type:"MemberExpression",object:h(a.expression),computed:b,property:b?h(a.property):{type:"Identifier",name:a.property}}}),g(Oa,function(a){return{type:"++"==a.operator||"--"==a.operator?"UpdateExpression":"UnaryExpression",operator:a.operator,prefix:a instanceof Pa,argument:h(a.expression)}}),g(Ra,function(a){return{type:"&&"==a.operator||"||"==a.operator?"LogicalExpression":"BinaryExpression",left:h(a.left),operator:a.operator,right:h(a.right)}}),g(Va,function(a){return{type:"ObjectExpression",properties:a.properties.map(h)}}),g(Wa,function(a){var b,c=D(a.key)?{type:"Identifier",name:a.key}:{type:"Literal",value:a.key};return a instanceof Xa?b="init":a instanceof Za?b="get":a instanceof Ya&&(b="set"),{type:"Property",kind:b,key:c,value:h(a.value)}}),g($a,function(a){var b=a.definition();return{type:"Identifier",name:b?b.mangled_name||b.name:a.name}}),g(lb,function(a){var b=a.value;return"number"==typeof b&&(0>b||0===b&&0>1/b)?{type:"UnaryExpression",operator:"-",prefix:!0,argument:{type:"Literal",value:-b}}:{type:"Literal",value:b}}),g(pb,function(a){return{type:"Identifier",name:String(a.value)}}),vb.DEFMETHOD("to_mozilla_ast",lb.prototype.to_mozilla_ast),qb.DEFMETHOD("to_mozilla_ast",lb.prototype.to_mozilla_ast),tb.DEFMETHOD("to_mozilla_ast",function(){return null}),Z.DEFMETHOD("to_mozilla_ast",$.prototype.to_mozilla_ast),la.DEFMETHOD("to_mozilla_ast",na.prototype.to_mozilla_ast);var k=null;U.from_mozilla_ast=function(a){var b=k;k=[];var c=d(a);return k=b,c}}(),a.array_to_hash=c,a.slice=d,a.characters=e,a.member=f,a.find_if=g,a.repeat_string=h,a.DefaultsError=i,a.defaults=j,a.merge=k,a.noop=l,a.MAP=S,a.push_uniq=m,a.string_template=n,a.remove=o,a.mergeSort=p,a.set_difference=q,a.set_intersection=r,a.makePredicate=s,a.all=t,a.Dictionary=u,a.DEFNODE=v,a.AST_Token=T,a.AST_Node=U,a.AST_Statement=V,a.AST_Debugger=W,a.AST_Directive=X,a.AST_SimpleStatement=Y,a.walk_body=w,a.AST_Block=Z,a.AST_BlockStatement=$,a.AST_EmptyStatement=_,a.AST_StatementWithBody=aa,a.AST_LabeledStatement=ba,a.AST_IterationStatement=ca,a.AST_DWLoop=da,a.AST_Do=ea,a.AST_While=fa,a.AST_For=ga,a.AST_ForIn=ha,a.AST_With=ia,a.AST_Scope=ja,a.AST_Toplevel=ka,a.AST_Lambda=la,a.AST_Accessor=ma,a.AST_Function=na,a.AST_Defun=oa,a.AST_Jump=pa,a.AST_Exit=qa,a.AST_Return=ra,a.AST_Throw=sa,a.AST_LoopControl=ta,a.AST_Break=ua,a.AST_Continue=va,a.AST_If=wa,a.AST_Switch=xa,a.AST_SwitchBranch=ya,a.AST_Default=za,a.AST_Case=Aa,a.AST_Try=Ba,a.AST_Catch=Ca,a.AST_Finally=Da,a.AST_Definitions=Ea,a.AST_Var=Fa,a.AST_Const=Ga,a.AST_VarDef=Ha,a.AST_Call=Ia,a.AST_New=Ja,a.AST_Seq=Ka,a.AST_PropAccess=La,a.AST_Dot=Ma,a.AST_Sub=Na,a.AST_Unary=Oa,a.AST_UnaryPrefix=Pa,a.AST_UnaryPostfix=Qa,a.AST_Binary=Ra,a.AST_Conditional=Sa,a.AST_Assign=Ta,a.AST_Array=Ua,a.AST_Object=Va,a.AST_ObjectProperty=Wa,a.AST_ObjectKeyVal=Xa,a.AST_ObjectSetter=Ya,a.AST_ObjectGetter=Za,a.AST_Symbol=$a,a.AST_SymbolAccessor=_a,a.AST_SymbolDeclaration=ab,a.AST_SymbolVar=bb,a.AST_SymbolConst=cb,a.AST_SymbolFunarg=db,a.AST_SymbolDefun=eb,a.AST_SymbolLambda=fb,a.AST_SymbolCatch=gb,a.AST_Label=hb,a.AST_SymbolRef=ib,a.AST_LabelRef=jb,a.AST_This=kb,a.AST_Constant=lb,a.AST_String=mb,a.AST_Number=nb,a.AST_RegExp=ob,a.AST_Atom=pb,a.AST_Null=qb,a.AST_NaN=rb,a.AST_Undefined=sb,a.AST_Hole=tb,a.AST_Infinity=ub,a.AST_Boolean=vb,a.AST_False=wb,a.AST_True=xb,a.TreeWalker=x,a.KEYWORDS=yb,a.KEYWORDS_ATOM=zb, -a.RESERVED_WORDS=Ab,a.KEYWORDS_BEFORE_EXPRESSION=Bb,a.OPERATOR_CHARS=Cb,a.RE_HEX_NUMBER=Db,a.RE_OCT_NUMBER=Eb,a.RE_DEC_NUMBER=Fb,a.OPERATORS=Gb,a.WHITESPACE_CHARS=Hb,a.PUNC_BEFORE_EXPRESSION=Ib,a.PUNC_CHARS=Jb,a.REGEXP_MODIFIERS=Kb,a.UNICODE=Lb,a.is_letter=y,a.is_digit=z,a.is_alphanumeric_char=A,a.is_unicode_combining_mark=B,a.is_unicode_connector_punctuation=C,a.is_identifier=D,a.is_identifier_start=E,a.is_identifier_char=F,a.is_identifier_string=G,a.parse_js_number=H,a.JS_Parse_Error=I,a.js_error=J,a.is_token=K,a.EX_EOF=Mb,a.tokenizer=L,a.UNARY_PREFIX=Nb,a.UNARY_POSTFIX=Ob,a.ASSIGNMENT=Pb,a.PRECEDENCE=Qb,a.STATEMENTS_WITH_LABELS=Rb,a.ATOMIC_START_TOKEN=Sb,a.parse=M,a.TreeTransformer=N,a.SymbolDef=O,a.base54=Tb,a.OutputStream=P,a.Compressor=Q,a.SourceMap=R}({},function(){return this}()),/*! @source http://purl.eligrey.com/github/Blob.js/blob/master/Blob.js */ -function(a){"use strict";if(a.URL=a.URL||a.webkitURL,a.Blob&&a.URL)try{return void new Blob}catch(b){}var c=a.BlobBuilder||a.WebKitBlobBuilder||a.MozBlobBuilder||function(a){var b=function(a){return Object.prototype.toString.call(a).match(/^\[object\s(.*)\]$/)[1]},c=function(){this.data=[]},d=function(a,b,c){this.data=a,this.size=a.length,this.type=b,this.encoding=c},e=c.prototype,f=d.prototype,g=a.FileReaderSync,h=function(a){this.code=this[this.name=a]},i="NOT_FOUND_ERR SECURITY_ERR ABORT_ERR NOT_READABLE_ERR ENCODING_ERR NO_MODIFICATION_ALLOWED_ERR INVALID_STATE_ERR SYNTAX_ERR".split(" "),j=i.length,k=a.URL||a.webkitURL||a,l=k.createObjectURL,m=k.revokeObjectURL,n=k,o=a.btoa,p=a.atob,q=a.ArrayBuffer,r=a.Uint8Array,s=/^[\w-]+:\/*\[?[\w\.:-]+\]?(?::[0-9]+)?/;for(d.fake=f.fake=!0;j--;)h.prototype[i[j]]=j+1;return k.createObjectURL||(n=a.URL=function(a){var b,c=document.createElementNS("http://www.w3.org/1999/xhtml","a");return c.href=a,"origin"in c||("data:"===c.protocol.toLowerCase()?c.origin=null:(b=a.match(s),c.origin=b&&b[1])),c}),n.createObjectURL=function(a){var b,c=a.type;return null===c&&(c="application/octet-stream"),a instanceof d?(b="data:"+c,"base64"===a.encoding?b+";base64,"+a.data:"URI"===a.encoding?b+","+decodeURIComponent(a.data):o?b+";base64,"+o(a.data):b+","+encodeURIComponent(a.data)):l?l.call(k,a):void 0},n.revokeObjectURL=function(a){"data:"!==a.substring(0,5)&&m&&m.call(k,a)},e.append=function(a){var c=this.data;if(r&&(a instanceof q||a instanceof r)){for(var e="",f=new r(a),i=0,j=f.length;j>i;i++)e+=String.fromCharCode(f[i]);c.push(e)}else if("Blob"===b(a)||"File"===b(a)){if(!g)throw new h("NOT_READABLE_ERR");var k=new g;c.push(k.readAsBinaryString(a))}else a instanceof d?"base64"===a.encoding&&p?c.push(p(a.data)):"URI"===a.encoding?c.push(decodeURIComponent(a.data)):"raw"===a.encoding&&c.push(a.data):("string"!=typeof a&&(a+=""),c.push(unescape(encodeURIComponent(a))))},e.getBlob=function(a){return arguments.length||(a=null),new d(this.data.join(""),a,"raw")},e.toString=function(){return"[object BlobBuilder]"},f.slice=function(a,b,c){var e=arguments.length;return 3>e&&(c=null),new d(this.data.slice(a,e>1?b:this.data.length),c,this.encoding)},f.toString=function(){return"[object Blob]"},f.close=function(){this.size=0,delete this.data},c}(a);a.Blob=function(a,b){var d=b?b.type||"":"",e=new c;if(a)for(var f=0,g=a.length;g>f;f++)e.append(a[f]);return e.getBlob(d)}}("undefined"!=typeof self&&self||"undefined"!=typeof window&&window||this.content||this);/*! @source http://purl.eligrey.com/github/FileSaver.js/blob/master/FileSaver.js */ -var saveAs=saveAs||"undefined"!=typeof navigator&&navigator.msSaveOrOpenBlob&&navigator.msSaveOrOpenBlob.bind(navigator)||function(a){"use strict";if("undefined"==typeof navigator||!/MSIE [1-9]\./.test(navigator.userAgent)){var b=a.document,c=function(){return a.URL||a.webkitURL||a},d=b.createElementNS("http://www.w3.org/1999/xhtml","a"),e="download"in d,f=function(c){var d=b.createEvent("MouseEvents");d.initMouseEvent("click",!0,!1,a,0,0,0,0,0,!1,!1,!1,!1,0,null),c.dispatchEvent(d)},g=a.webkitRequestFileSystem,h=a.requestFileSystem||g||a.mozRequestFileSystem,i=function(b){(a.setImmediate||a.setTimeout)(function(){throw b},0)},j="application/octet-stream",k=0,l=500,m=function(b){var d=function(){"string"==typeof b?c().revokeObjectURL(b):b.remove()};a.chrome?d():setTimeout(d,l)},n=function(a,b,c){b=[].concat(b);for(var d=b.length;d--;){var e=a["on"+b[d]];if("function"==typeof e)try{e.call(a,c||a)}catch(f){i(f)}}},o=function(b,i){var l,o,p,q=this,r=b.type,s=!1,t=function(){n(q,"writestart progress write writeend".split(" "))},u=function(){if((s||!l)&&(l=c().createObjectURL(b)),o)o.location.href=l;else{var d=a.open(l,"_blank");void 0==d&&"undefined"!=typeof safari&&(a.location.href=l)}q.readyState=q.DONE,t(),m(l)},v=function(a){return function(){return q.readyState!==q.DONE?a.apply(this,arguments):void 0}},w={create:!0,exclusive:!1};return q.readyState=q.INIT,i||(i="download"),e?(l=c().createObjectURL(b),d.href=l,d.download=i,f(d),q.readyState=q.DONE,t(),void m(l)):(a.chrome&&r&&r!==j&&(p=b.slice||b.webkitSlice,b=p.call(b,0,b.size,j),s=!0),g&&"download"!==i&&(i+=".download"),(r===j||g)&&(o=a),h?(k+=b.size,void h(a.TEMPORARY,k,v(function(a){a.root.getDirectory("saved",w,v(function(a){var c=function(){a.getFile(i,w,v(function(a){a.createWriter(v(function(c){c.onwriteend=function(b){o.location.href=a.toURL(),q.readyState=q.DONE,n(q,"writeend",b),m(a)},c.onerror=function(){var a=c.error;a.code!==a.ABORT_ERR&&u()},"writestart progress write abort".split(" ").forEach(function(a){c["on"+a]=q["on"+a]}),c.write(b),q.abort=function(){c.abort(),q.readyState=q.DONE},q.readyState=q.WRITING}),u)}),u)};a.getFile(i,{create:!1},v(function(a){a.remove(),c()}),v(function(a){a.code===a.NOT_FOUND_ERR?c():u()}))}),u)}),u)):void u())},p=o.prototype,q=function(a,b){return new o(a,b)};return p.abort=function(){var a=this;a.readyState=a.DONE,n(a,"abort")},p.readyState=p.INIT=0,p.WRITING=1,p.DONE=2,p.error=p.onwritestart=p.onprogress=p.onwrite=p.onabort=p.onerror=p.onwriteend=null,q}}("undefined"!=typeof self&&self||"undefined"!=typeof window&&window||this.content);"undefined"!=typeof module&&module.exports?module.exports.saveAs=saveAs:"undefined"!=typeof define&&null!==define&&null!=define.amd&&define([],function(){return saveAs});/*! - * Bootstrap v3.3.4 (http://getbootstrap.com) +!function(a){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=a();else if("function"==typeof define&&define.amd)define([],a);else{var b;"undefined"!=typeof window?b=window:"undefined"!=typeof global?b=global:"undefined"!=typeof self&&(b=self),b.JSZip=a()}}(function(){return function a(b,c,d){function e(g,h){if(!c[g]){if(!b[g]){var i="function"==typeof require&&require;if(!h&&i)return i(g,!0);if(f)return f(g,!0);throw new Error("Cannot find module '"+g+"'")}var j=c[g]={exports:{}};b[g][0].call(j.exports,function(a){var c=b[g][1][a];return e(c?c:a)},j,j.exports,a,b,c,d)}return c[g].exports}for(var f="function"==typeof require&&require,g=0;g>2,g=(3&b)<<4|c>>4,h=(15&c)<<2|e>>6,i=63&e,isNaN(c)?h=i=64:isNaN(e)&&(i=64),j=j+d.charAt(f)+d.charAt(g)+d.charAt(h)+d.charAt(i);return j},c.decode=function(a){var b,c,e,f,g,h,i,j="",k=0;for(a=a.replace(/[^A-Za-z0-9\+\/\=]/g,"");k>4,c=(15&g)<<4|h>>2,e=(3&h)<<6|i,j+=String.fromCharCode(b),64!=h&&(j+=String.fromCharCode(c)),64!=i&&(j+=String.fromCharCode(e));return j}},{}],2:[function(a,b){"use strict";function c(){this.compressedSize=0,this.uncompressedSize=0,this.crc32=0,this.compressionMethod=null,this.compressedContent=null}c.prototype={getContent:function(){return null},getCompressedContent:function(){return null}},b.exports=c},{}],3:[function(a,b,c){"use strict";c.STORE={magic:"\x00\x00",compress:function(a){return a},uncompress:function(a){return a},compressInputType:null,uncompressInputType:null},c.DEFLATE=a("./flate")},{"./flate":8}],4:[function(a,b){"use strict";var c=a("./utils"),d=[0,1996959894,3993919788,2567524794,124634137,1886057615,3915621685,2657392035,249268274,2044508324,3772115230,2547177864,162941995,2125561021,3887607047,2428444049,498536548,1789927666,4089016648,2227061214,450548861,1843258603,4107580753,2211677639,325883990,1684777152,4251122042,2321926636,335633487,1661365465,4195302755,2366115317,997073096,1281953886,3579855332,2724688242,1006888145,1258607687,3524101629,2768942443,901097722,1119000684,3686517206,2898065728,853044451,1172266101,3705015759,2882616665,651767980,1373503546,3369554304,3218104598,565507253,1454621731,3485111705,3099436303,671266974,1594198024,3322730930,2970347812,795835527,1483230225,3244367275,3060149565,1994146192,31158534,2563907772,4023717930,1907459465,112637215,2680153253,3904427059,2013776290,251722036,2517215374,3775830040,2137656763,141376813,2439277719,3865271297,1802195444,476864866,2238001368,4066508878,1812370925,453092731,2181625025,4111451223,1706088902,314042704,2344532202,4240017532,1658658271,366619977,2362670323,4224994405,1303535960,984961486,2747007092,3569037538,1256170817,1037604311,2765210733,3554079995,1131014506,879679996,2909243462,3663771856,1141124467,855842277,2852801631,3708648649,1342533948,654459306,3188396048,3373015174,1466479909,544179635,3110523913,3462522015,1591671054,702138776,2966460450,3352799412,1504918807,783551873,3082640443,3233442989,3988292384,2596254646,62317068,1957810842,3939845945,2647816111,81470997,1943803523,3814918930,2489596804,225274430,2053790376,3826175755,2466906013,167816743,2097651377,4027552580,2265490386,503444072,1762050814,4150417245,2154129355,426522225,1852507879,4275313526,2312317920,282753626,1742555852,4189708143,2394877945,397917763,1622183637,3604390888,2714866558,953729732,1340076626,3518719985,2797360999,1068828381,1219638859,3624741850,2936675148,906185462,1090812512,3747672003,2825379669,829329135,1181335161,3412177804,3160834842,628085408,1382605366,3423369109,3138078467,570562233,1426400815,3317316542,2998733608,733239954,1555261956,3268935591,3050360625,752459403,1541320221,2607071920,3965973030,1969922972,40735498,2617837225,3943577151,1913087877,83908371,2512341634,3803740692,2075208622,213261112,2463272603,3855990285,2094854071,198958881,2262029012,4057260610,1759359992,534414190,2176718541,4139329115,1873836001,414664567,2282248934,4279200368,1711684554,285281116,2405801727,4167216745,1634467795,376229701,2685067896,3608007406,1308918612,956543938,2808555105,3495958263,1231636301,1047427035,2932959818,3654703836,1088359270,936918e3,2847714899,3736837829,1202900863,817233897,3183342108,3401237130,1404277552,615818150,3134207493,3453421203,1423857449,601450431,3009837614,3294710456,1567103746,711928724,3020668471,3272380065,1510334235,755167117];b.exports=function(a,b){if("undefined"==typeof a||!a.length)return 0;var e="string"!==c.getTypeOf(a);"undefined"==typeof b&&(b=0);var f=0,g=0,h=0;b=-1^b;for(var i=0,j=a.length;j>i;i++)h=e?a[i]:a.charCodeAt(i),g=255&(b^h),f=d[g],b=b>>>8^f;return-1^b}},{"./utils":21}],5:[function(a,b){"use strict";function c(){this.data=null,this.length=0,this.index=0}var d=a("./utils");c.prototype={checkOffset:function(a){this.checkIndex(this.index+a)},checkIndex:function(a){if(this.lengtha)throw new Error("End of data reached (data length = "+this.length+", asked index = "+a+"). Corrupted zip ?")},setIndex:function(a){this.checkIndex(a),this.index=a},skip:function(a){this.setIndex(this.index+a)},byteAt:function(){},readInt:function(a){var b,c=0;for(this.checkOffset(a),b=this.index+a-1;b>=this.index;b--)c=(c<<8)+this.byteAt(b);return this.index+=a,c},readString:function(a){return d.transformTo("string",this.readData(a))},readData:function(){},lastIndexOfSignature:function(){},readDate:function(){var a=this.readInt(4);return new Date((a>>25&127)+1980,(a>>21&15)-1,a>>16&31,a>>11&31,a>>5&63,(31&a)<<1)}},b.exports=c},{"./utils":21}],6:[function(a,b,c){"use strict";c.base64=!1,c.binary=!1,c.dir=!1,c.createFolders=!1,c.date=null,c.compression=null,c.compressionOptions=null,c.comment=null,c.unixPermissions=null,c.dosPermissions=null},{}],7:[function(a,b,c){"use strict";var d=a("./utils");c.string2binary=function(a){return d.string2binary(a)},c.string2Uint8Array=function(a){return d.transformTo("uint8array",a)},c.uint8Array2String=function(a){return d.transformTo("string",a)},c.string2Blob=function(a){var b=d.transformTo("arraybuffer",a);return d.arrayBuffer2Blob(b)},c.arrayBuffer2Blob=function(a){return d.arrayBuffer2Blob(a)},c.transformTo=function(a,b){return d.transformTo(a,b)},c.getTypeOf=function(a){return d.getTypeOf(a)},c.checkSupport=function(a){return d.checkSupport(a)},c.MAX_VALUE_16BITS=d.MAX_VALUE_16BITS,c.MAX_VALUE_32BITS=d.MAX_VALUE_32BITS,c.pretty=function(a){return d.pretty(a)},c.findCompression=function(a){return d.findCompression(a)},c.isRegExp=function(a){return d.isRegExp(a)}},{"./utils":21}],8:[function(a,b,c){"use strict";var d="undefined"!=typeof Uint8Array&&"undefined"!=typeof Uint16Array&&"undefined"!=typeof Uint32Array,e=a("pako");c.uncompressInputType=d?"uint8array":"array",c.compressInputType=d?"uint8array":"array",c.magic="\b\x00",c.compress=function(a,b){return e.deflateRaw(a,{level:b.level||-1})},c.uncompress=function(a){return e.inflateRaw(a)}},{pako:24}],9:[function(a,b){"use strict";function c(a,b){return this instanceof c?(this.files={},this.comment=null,this.root="",a&&this.load(a,b),void(this.clone=function(){var a=new c;for(var b in this)"function"!=typeof this[b]&&(a[b]=this[b]);return a})):new c(a,b)}var d=a("./base64");c.prototype=a("./object"),c.prototype.load=a("./load"),c.support=a("./support"),c.defaults=a("./defaults"),c.utils=a("./deprecatedPublicUtils"),c.base64={encode:function(a){return d.encode(a)},decode:function(a){return d.decode(a)}},c.compressions=a("./compressions"),b.exports=c},{"./base64":1,"./compressions":3,"./defaults":6,"./deprecatedPublicUtils":7,"./load":10,"./object":13,"./support":17}],10:[function(a,b){"use strict";var c=a("./base64"),d=a("./zipEntries");b.exports=function(a,b){var e,f,g,h;for(b=b||{},b.base64&&(a=c.decode(a)),f=new d(a,b),e=f.files,g=0;gc;c++)d+=String.fromCharCode(255&a),a>>>=8;return d},t=function(){var a,b,c={};for(a=0;a0?a.substring(0,b):""},x=function(a){return"/"!=a.slice(-1)&&(a+="/"),a},y=function(a,b){return b="undefined"!=typeof b?b:!1,a=x(a),this.files[a]||v.call(this,a,null,{dir:!0,createFolders:b}),this.files[a]},z=function(a,b,c){var f,g=new j;return a._data instanceof j?(g.uncompressedSize=a._data.uncompressedSize,g.crc32=a._data.crc32,0===g.uncompressedSize||a.dir?(b=i.STORE,g.compressedContent="",g.crc32=0):a._data.compressionMethod===b.magic?g.compressedContent=a._data.getCompressedContent():(f=a._data.getContent(),g.compressedContent=b.compress(d.transformTo(b.compressInputType,f),c))):(f=p(a),(!f||0===f.length||a.dir)&&(b=i.STORE,f=""),g.uncompressedSize=f.length,g.crc32=e(f),g.compressedContent=b.compress(d.transformTo(b.compressInputType,f),c)),g.compressedSize=g.compressedContent.length,g.compressionMethod=b.magic,g},A=function(a,b){var c=a;return a||(c=b?16893:33204),(65535&c)<<16},B=function(a){return 63&(a||0)},C=function(a,b,c,g,h){var i,j,k,m,n=(c.compressedContent,d.transformTo("string",l.utf8encode(b.name))),o=b.comment||"",p=d.transformTo("string",l.utf8encode(o)),q=n.length!==b.name.length,r=p.length!==o.length,t=b.options,u="",v="",w="";k=b._initialMetadata.dir!==b.dir?b.dir:t.dir,m=b._initialMetadata.date!==b.date?b.date:t.date;var x=0,y=0;k&&(x|=16),"UNIX"===h?(y=798,x|=A(b.unixPermissions,k)):(y=20,x|=B(b.dosPermissions,k)),i=m.getHours(),i<<=6,i|=m.getMinutes(),i<<=5,i|=m.getSeconds()/2,j=m.getFullYear()-1980,j<<=4,j|=m.getMonth()+1,j<<=5,j|=m.getDate(),q&&(v=s(1,1)+s(e(n),4)+n,u+="up"+s(v.length,2)+v),r&&(w=s(1,1)+s(this.crc32(p),4)+p,u+="uc"+s(w.length,2)+w);var z="";z+="\n\x00",z+=q||r?"\x00\b":"\x00\x00",z+=c.compressionMethod,z+=s(i,2),z+=s(j,2),z+=s(c.crc32,4),z+=s(c.compressedSize,4),z+=s(c.uncompressedSize,4),z+=s(n.length,2),z+=s(u.length,2);var C=f.LOCAL_FILE_HEADER+z+n+u,D=f.CENTRAL_FILE_HEADER+s(y,2)+z+s(p.length,2)+"\x00\x00\x00\x00"+s(x,4)+s(g,4)+n+u+p;return{fileRecord:C,dirRecord:D,compressedObject:c}},D={load:function(){throw new Error("Load method is not defined. Is the file jszip-load.js included ?")},filter:function(a){var b,c,d,e,f=[];for(b in this.files)this.files.hasOwnProperty(b)&&(d=this.files[b],e=new r(d.name,d._data,t(d.options)),c=b.slice(this.root.length,b.length),b.slice(0,this.root.length)===this.root&&a(c,e)&&f.push(e));return f},file:function(a,b,c){if(1===arguments.length){if(d.isRegExp(a)){var e=a;return this.filter(function(a,b){return!b.dir&&e.test(a)})}return this.filter(function(b,c){return!c.dir&&b===a})[0]||null}return a=this.root+a,v.call(this,a,b,c),this},folder:function(a){if(!a)return this;if(d.isRegExp(a))return this.filter(function(b,c){return c.dir&&a.test(b)});var b=this.root+a,c=y.call(this,b),e=this.clone();return e.root=c.name,e},remove:function(a){a=this.root+a;var b=this.files[a];if(b||("/"!=a.slice(-1)&&(a+="/"),b=this.files[a]),b&&!b.dir)delete this.files[a];else for(var c=this.filter(function(b,c){return c.name.slice(0,a.length)===a}),d=0;d=0;--f)if(this.data[f]===b&&this.data[f+1]===c&&this.data[f+2]===d&&this.data[f+3]===e)return f;return-1},c.prototype.readData=function(a){if(this.checkOffset(a),0===a)return new Uint8Array(0);var b=this.data.subarray(this.index,this.index+a);return this.index+=a,b},b.exports=c},{"./dataReader":5}],19:[function(a,b){"use strict";var c=a("./utils"),d=function(a){this.data=new Uint8Array(a),this.index=0};d.prototype={append:function(a){0!==a.length&&(a=c.transformTo("uint8array",a),this.data.set(a,this.index),this.index+=a.length)},finalize:function(){return this.data}},b.exports=d},{"./utils":21}],20:[function(a,b,c){"use strict";for(var d=a("./utils"),e=a("./support"),f=a("./nodeBuffer"),g=new Array(256),h=0;256>h;h++)g[h]=h>=252?6:h>=248?5:h>=240?4:h>=224?3:h>=192?2:1;g[254]=g[254]=1;var i=function(a){var b,c,d,f,g,h=a.length,i=0;for(f=0;h>f;f++)c=a.charCodeAt(f),55296===(64512&c)&&h>f+1&&(d=a.charCodeAt(f+1),56320===(64512&d)&&(c=65536+(c-55296<<10)+(d-56320),f++)),i+=128>c?1:2048>c?2:65536>c?3:4;for(b=e.uint8array?new Uint8Array(i):new Array(i),g=0,f=0;i>g;f++)c=a.charCodeAt(f),55296===(64512&c)&&h>f+1&&(d=a.charCodeAt(f+1),56320===(64512&d)&&(c=65536+(c-55296<<10)+(d-56320),f++)),128>c?b[g++]=c:2048>c?(b[g++]=192|c>>>6,b[g++]=128|63&c):65536>c?(b[g++]=224|c>>>12,b[g++]=128|c>>>6&63,b[g++]=128|63&c):(b[g++]=240|c>>>18,b[g++]=128|c>>>12&63,b[g++]=128|c>>>6&63,b[g++]=128|63&c);return b},j=function(a,b){var c;for(b=b||a.length,b>a.length&&(b=a.length),c=b-1;c>=0&&128===(192&a[c]);)c--;return 0>c?b:0===c?b:c+g[a[c]]>b?c:b},k=function(a){var b,c,e,f,h=a.length,i=new Array(2*h);for(c=0,b=0;h>b;)if(e=a[b++],128>e)i[c++]=e;else if(f=g[e],f>4)i[c++]=65533,b+=f-1;else{for(e&=2===f?31:3===f?15:7;f>1&&h>b;)e=e<<6|63&a[b++],f--;f>1?i[c++]=65533:65536>e?i[c++]=e:(e-=65536,i[c++]=55296|e>>10&1023,i[c++]=56320|1023&e)}return i.length!==c&&(i.subarray?i=i.subarray(0,c):i.length=c),d.applyFromCharCode(i)};c.utf8encode=function(a){return e.nodebuffer?f(a,"utf-8"):i(a)},c.utf8decode=function(a){if(e.nodebuffer)return d.transformTo("nodebuffer",a).toString("utf-8");a=d.transformTo(e.uint8array?"uint8array":"array",a);for(var b=[],c=0,f=a.length,g=65536;f>c;){var h=j(a,Math.min(c+g,f));b.push(k(e.uint8array?a.subarray(c,h):a.slice(c,h))),c=h}return b.join("")}},{"./nodeBuffer":11,"./support":17,"./utils":21}],21:[function(a,b,c){"use strict";function d(a){return a}function e(a,b){for(var c=0;cg&&b>1;)try{d.push("array"===f||"nodebuffer"===f?String.fromCharCode.apply(null,a.slice(g,Math.min(g+b,e))):String.fromCharCode.apply(null,a.subarray(g,Math.min(g+b,e)))),g+=b}catch(i){b=Math.floor(b/2)}return d.join("")}function g(a,b){for(var c=0;cb?"0":"")+b.toString(16).toUpperCase();return d},c.findCompression=function(a){for(var b in i)if(i.hasOwnProperty(b)&&i[b].magic===a)return i[b];return null},c.isRegExp=function(a){return"[object RegExp]"===Object.prototype.toString.call(a)}},{"./compressions":3,"./nodeBuffer":11,"./support":17}],22:[function(a,b){"use strict";function c(a,b){this.files=[],this.loadOptions=b,a&&this.load(a)}var d=a("./stringReader"),e=a("./nodeBufferReader"),f=a("./uint8ArrayReader"),g=a("./utils"),h=a("./signature"),i=a("./zipEntry"),j=a("./support"),k=a("./object");c.prototype={checkSignature:function(a){var b=this.reader.readString(4);if(b!==a)throw new Error("Corrupted zip or bug : unexpected signature ("+g.pretty(b)+", expected "+g.pretty(a)+")")},readBlockEndOfCentral:function(){this.diskNumber=this.reader.readInt(2),this.diskWithCentralDirStart=this.reader.readInt(2),this.centralDirRecordsOnThisDisk=this.reader.readInt(2),this.centralDirRecords=this.reader.readInt(2),this.centralDirSize=this.reader.readInt(4),this.centralDirOffset=this.reader.readInt(4),this.zipCommentLength=this.reader.readInt(2),this.zipComment=this.reader.readString(this.zipCommentLength),this.zipComment=k.utf8decode(this.zipComment)},readBlockZip64EndOfCentral:function(){this.zip64EndOfCentralSize=this.reader.readInt(8),this.versionMadeBy=this.reader.readString(2),this.versionNeeded=this.reader.readInt(2),this.diskNumber=this.reader.readInt(4),this.diskWithCentralDirStart=this.reader.readInt(4),this.centralDirRecordsOnThisDisk=this.reader.readInt(8),this.centralDirRecords=this.reader.readInt(8),this.centralDirSize=this.reader.readInt(8),this.centralDirOffset=this.reader.readInt(8),this.zip64ExtensibleData={};for(var a,b,c,d=this.zip64EndOfCentralSize-44,e=0;d>e;)a=this.reader.readInt(2),b=this.reader.readInt(4),c=this.reader.readString(b),this.zip64ExtensibleData[a]={id:a,length:b,value:c}},readBlockZip64EndOfCentralLocator:function(){if(this.diskWithZip64CentralDirStart=this.reader.readInt(4),this.relativeOffsetEndOfZip64CentralDir=this.reader.readInt(8),this.disksCount=this.reader.readInt(4),this.disksCount>1)throw new Error("Multi-volumes zip are not supported")},readLocalFiles:function(){var a,b;for(a=0;a>8;this.dir=16&this.externalFileAttributes?!0:!1,a===h&&(this.dosPermissions=63&this.externalFileAttributes),a===i&&(this.unixPermissions=this.externalFileAttributes>>16&65535),this.dir||"/"!==this.fileName.slice(-1)||(this.dir=!0)},parseZIP64ExtraField:function(){if(this.extraFields[1]){var a=new d(this.extraFields[1].value);this.uncompressedSize===e.MAX_VALUE_32BITS&&(this.uncompressedSize=a.readInt(8)),this.compressedSize===e.MAX_VALUE_32BITS&&(this.compressedSize=a.readInt(8)),this.localHeaderOffset===e.MAX_VALUE_32BITS&&(this.localHeaderOffset=a.readInt(8)),this.diskNumberStart===e.MAX_VALUE_32BITS&&(this.diskNumberStart=a.readInt(4))}},readExtraFields:function(a){var b,c,d,e=a.index;for(this.extraFields=this.extraFields||{};a.index0?b.windowBits=-b.windowBits:b.gzip&&b.windowBits>0&&b.windowBits<16&&(b.windowBits+=16),this.err=0,this.msg="",this.ended=!1,this.chunks=[],this.strm=new k,this.strm.avail_out=0;var c=g.deflateInit2(this.strm,b.level,b.method,b.windowBits,b.memLevel,b.strategy);if(c!==n)throw new Error(j[c]);b.header&&g.deflateSetHeader(this.strm,b.header)};s.prototype.push=function(a,b){var c,d,e=this.strm,f=this.options.chunkSize;if(this.ended)return!1;d=b===~~b?b:b===!0?m:l,e.input="string"==typeof a?i.string2buf(a):a,e.next_in=0,e.avail_in=e.input.length;do{if(0===e.avail_out&&(e.output=new h.Buf8(f),e.next_out=0,e.avail_out=f),c=g.deflate(e,d),c!==o&&c!==n)return this.onEnd(c),this.ended=!0,!1;(0===e.avail_out||0===e.avail_in&&d===m)&&this.onData("string"===this.options.to?i.buf2binstring(h.shrinkBuf(e.output,e.next_out)):h.shrinkBuf(e.output,e.next_out))}while((e.avail_in>0||0===e.avail_out)&&c!==o);return d===m?(c=g.deflateEnd(this.strm),this.onEnd(c),this.ended=!0,c===n):!0},s.prototype.onData=function(a){this.chunks.push(a)},s.prototype.onEnd=function(a){a===n&&(this.result="string"===this.options.to?this.chunks.join(""):h.flattenChunks(this.chunks)),this.chunks=[],this.err=a,this.msg=this.strm.msg},c.Deflate=s,c.deflate=d,c.deflateRaw=e,c.gzip=f},{"./utils/common":27,"./utils/strings":28,"./zlib/deflate.js":32,"./zlib/messages":37,"./zlib/zstream":39}],26:[function(a,b,c){"use strict";function d(a,b){var c=new m(b);if(c.push(a,!0),c.err)throw c.msg;return c.result}function e(a,b){return b=b||{},b.raw=!0,d(a,b)}var f=a("./zlib/inflate.js"),g=a("./utils/common"),h=a("./utils/strings"),i=a("./zlib/constants"),j=a("./zlib/messages"),k=a("./zlib/zstream"),l=a("./zlib/gzheader"),m=function(a){this.options=g.assign({chunkSize:16384,windowBits:0,to:""},a||{});var b=this.options;b.raw&&b.windowBits>=0&&b.windowBits<16&&(b.windowBits=-b.windowBits,0===b.windowBits&&(b.windowBits=-15)),!(b.windowBits>=0&&b.windowBits<16)||a&&a.windowBits||(b.windowBits+=32),b.windowBits>15&&b.windowBits<48&&0===(15&b.windowBits)&&(b.windowBits|=15),this.err=0,this.msg="",this.ended=!1,this.chunks=[],this.strm=new k,this.strm.avail_out=0;var c=f.inflateInit2(this.strm,b.windowBits);if(c!==i.Z_OK)throw new Error(j[c]);this.header=new l,f.inflateGetHeader(this.strm,this.header)};m.prototype.push=function(a,b){var c,d,e,j,k,l=this.strm,m=this.options.chunkSize;if(this.ended)return!1;d=b===~~b?b:b===!0?i.Z_FINISH:i.Z_NO_FLUSH,l.input="string"==typeof a?h.binstring2buf(a):a,l.next_in=0,l.avail_in=l.input.length;do{if(0===l.avail_out&&(l.output=new g.Buf8(m),l.next_out=0,l.avail_out=m),c=f.inflate(l,i.Z_NO_FLUSH),c!==i.Z_STREAM_END&&c!==i.Z_OK)return this.onEnd(c),this.ended=!0,!1;l.next_out&&(0===l.avail_out||c===i.Z_STREAM_END||0===l.avail_in&&d===i.Z_FINISH)&&("string"===this.options.to?(e=h.utf8border(l.output,l.next_out),j=l.next_out-e,k=h.buf2string(l.output,e),l.next_out=j,l.avail_out=m-j,j&&g.arraySet(l.output,l.output,e,j,0),this.onData(k)):this.onData(g.shrinkBuf(l.output,l.next_out)))}while(l.avail_in>0&&c!==i.Z_STREAM_END);return c===i.Z_STREAM_END&&(d=i.Z_FINISH),d===i.Z_FINISH?(c=f.inflateEnd(this.strm),this.onEnd(c),this.ended=!0,c===i.Z_OK):!0},m.prototype.onData=function(a){this.chunks.push(a)},m.prototype.onEnd=function(a){a===i.Z_OK&&(this.result="string"===this.options.to?this.chunks.join(""):g.flattenChunks(this.chunks)),this.chunks=[],this.err=a,this.msg=this.strm.msg},c.Inflate=m,c.inflate=d,c.inflateRaw=e,c.ungzip=d},{"./utils/common":27,"./utils/strings":28,"./zlib/constants":30,"./zlib/gzheader":33,"./zlib/inflate.js":35,"./zlib/messages":37,"./zlib/zstream":39}],27:[function(a,b,c){"use strict";var d="undefined"!=typeof Uint8Array&&"undefined"!=typeof Uint16Array&&"undefined"!=typeof Int32Array;c.assign=function(a){for(var b=Array.prototype.slice.call(arguments,1);b.length;){var c=b.shift();if(c){if("object"!=typeof c)throw new TypeError(c+"must be non-object");for(var d in c)c.hasOwnProperty(d)&&(a[d]=c[d])}}return a},c.shrinkBuf=function(a,b){return a.length===b?a:a.subarray?a.subarray(0,b):(a.length=b,a)};var e={arraySet:function(a,b,c,d,e){if(b.subarray&&a.subarray)return void a.set(b.subarray(c,c+d),e);for(var f=0;d>f;f++)a[e+f]=b[c+f]},flattenChunks:function(a){var b,c,d,e,f,g;for(d=0,b=0,c=a.length;c>b;b++)d+=a[b].length;for(g=new Uint8Array(d),e=0,b=0,c=a.length;c>b;b++)f=a[b],g.set(f,e),e+=f.length;return g}},f={arraySet:function(a,b,c,d,e){for(var f=0;d>f;f++)a[e+f]=b[c+f]},flattenChunks:function(a){return[].concat.apply([],a)}};c.setTyped=function(a){a?(c.Buf8=Uint8Array,c.Buf16=Uint16Array,c.Buf32=Int32Array,c.assign(c,e)):(c.Buf8=Array,c.Buf16=Array,c.Buf32=Array,c.assign(c,f))},c.setTyped(d)},{}],28:[function(a,b,c){"use strict";function d(a,b){if(65537>b&&(a.subarray&&g||!a.subarray&&f))return String.fromCharCode.apply(null,e.shrinkBuf(a,b));for(var c="",d=0;b>d;d++)c+=String.fromCharCode(a[d]);return c}var e=a("./common"),f=!0,g=!0;try{String.fromCharCode.apply(null,[0])}catch(h){f=!1}try{String.fromCharCode.apply(null,new Uint8Array(1))}catch(h){g=!1}for(var i=new e.Buf8(256),j=0;256>j;j++)i[j]=j>=252?6:j>=248?5:j>=240?4:j>=224?3:j>=192?2:1;i[254]=i[254]=1,c.string2buf=function(a){var b,c,d,f,g,h=a.length,i=0;for(f=0;h>f;f++)c=a.charCodeAt(f),55296===(64512&c)&&h>f+1&&(d=a.charCodeAt(f+1),56320===(64512&d)&&(c=65536+(c-55296<<10)+(d-56320),f++)),i+=128>c?1:2048>c?2:65536>c?3:4;for(b=new e.Buf8(i),g=0,f=0;i>g;f++)c=a.charCodeAt(f),55296===(64512&c)&&h>f+1&&(d=a.charCodeAt(f+1),56320===(64512&d)&&(c=65536+(c-55296<<10)+(d-56320),f++)),128>c?b[g++]=c:2048>c?(b[g++]=192|c>>>6,b[g++]=128|63&c):65536>c?(b[g++]=224|c>>>12,b[g++]=128|c>>>6&63,b[g++]=128|63&c):(b[g++]=240|c>>>18,b[g++]=128|c>>>12&63,b[g++]=128|c>>>6&63,b[g++]=128|63&c);return b},c.buf2binstring=function(a){return d(a,a.length)},c.binstring2buf=function(a){for(var b=new e.Buf8(a.length),c=0,d=b.length;d>c;c++)b[c]=a.charCodeAt(c);return b},c.buf2string=function(a,b){var c,e,f,g,h=b||a.length,j=new Array(2*h);for(e=0,c=0;h>c;)if(f=a[c++],128>f)j[e++]=f;else if(g=i[f],g>4)j[e++]=65533,c+=g-1;else{for(f&=2===g?31:3===g?15:7;g>1&&h>c;)f=f<<6|63&a[c++],g--;g>1?j[e++]=65533:65536>f?j[e++]=f:(f-=65536,j[e++]=55296|f>>10&1023,j[e++]=56320|1023&f)}return d(j,e)},c.utf8border=function(a,b){var c;for(b=b||a.length,b>a.length&&(b=a.length),c=b-1;c>=0&&128===(192&a[c]);)c--;return 0>c?b:0===c?b:c+i[a[c]]>b?c:b}},{"./common":27}],29:[function(a,b){"use strict";function c(a,b,c,d){for(var e=65535&a|0,f=a>>>16&65535|0,g=0;0!==c;){g=c>2e3?2e3:c,c-=g;do e=e+b[d++]|0,f=f+e|0;while(--g);e%=65521,f%=65521}return e|f<<16|0}b.exports=c},{}],30:[function(a,b){b.exports={Z_NO_FLUSH:0,Z_PARTIAL_FLUSH:1,Z_SYNC_FLUSH:2,Z_FULL_FLUSH:3,Z_FINISH:4,Z_BLOCK:5,Z_TREES:6,Z_OK:0,Z_STREAM_END:1,Z_NEED_DICT:2,Z_ERRNO:-1,Z_STREAM_ERROR:-2,Z_DATA_ERROR:-3,Z_BUF_ERROR:-5,Z_NO_COMPRESSION:0,Z_BEST_SPEED:1,Z_BEST_COMPRESSION:9,Z_DEFAULT_COMPRESSION:-1,Z_FILTERED:1,Z_HUFFMAN_ONLY:2,Z_RLE:3,Z_FIXED:4,Z_DEFAULT_STRATEGY:0,Z_BINARY:0,Z_TEXT:1,Z_UNKNOWN:2,Z_DEFLATED:8}},{}],31:[function(a,b){"use strict";function c(){for(var a,b=[],c=0;256>c;c++){a=c;for(var d=0;8>d;d++)a=1&a?3988292384^a>>>1:a>>>1;b[c]=a}return b}function d(a,b,c,d){var f=e,g=d+c;a=-1^a;for(var h=d;g>h;h++)a=a>>>8^f[255&(a^b[h])];return-1^a}var e=c();b.exports=d},{}],32:[function(a,b,c){"use strict";function d(a,b){return a.msg=G[b],b}function e(a){return(a<<1)-(a>4?9:0)}function f(a){for(var b=a.length;--b>=0;)a[b]=0}function g(a){var b=a.state,c=b.pending;c>a.avail_out&&(c=a.avail_out),0!==c&&(C.arraySet(a.output,b.pending_buf,b.pending_out,c,a.next_out),a.next_out+=c,b.pending_out+=c,a.total_out+=c,a.avail_out-=c,b.pending-=c,0===b.pending&&(b.pending_out=0))}function h(a,b){D._tr_flush_block(a,a.block_start>=0?a.block_start:-1,a.strstart-a.block_start,b),a.block_start=a.strstart,g(a.strm)}function i(a,b){a.pending_buf[a.pending++]=b}function j(a,b){a.pending_buf[a.pending++]=b>>>8&255,a.pending_buf[a.pending++]=255&b}function k(a,b,c,d){var e=a.avail_in;return e>d&&(e=d),0===e?0:(a.avail_in-=e,C.arraySet(b,a.input,a.next_in,e,c),1===a.state.wrap?a.adler=E(a.adler,b,e,c):2===a.state.wrap&&(a.adler=F(a.adler,b,e,c)),a.next_in+=e,a.total_in+=e,e)}function l(a,b){var c,d,e=a.max_chain_length,f=a.strstart,g=a.prev_length,h=a.nice_match,i=a.strstart>a.w_size-ja?a.strstart-(a.w_size-ja):0,j=a.window,k=a.w_mask,l=a.prev,m=a.strstart+ia,n=j[f+g-1],o=j[f+g];a.prev_length>=a.good_match&&(e>>=2),h>a.lookahead&&(h=a.lookahead);do if(c=b,j[c+g]===o&&j[c+g-1]===n&&j[c]===j[f]&&j[++c]===j[f+1]){f+=2,c++;do;while(j[++f]===j[++c]&&j[++f]===j[++c]&&j[++f]===j[++c]&&j[++f]===j[++c]&&j[++f]===j[++c]&&j[++f]===j[++c]&&j[++f]===j[++c]&&j[++f]===j[++c]&&m>f);if(d=ia-(m-f),f=m-ia,d>g){if(a.match_start=b,g=d,d>=h)break;n=j[f+g-1],o=j[f+g]}}while((b=l[b&k])>i&&0!==--e);return g<=a.lookahead?g:a.lookahead}function m(a){var b,c,d,e,f,g=a.w_size;do{if(e=a.window_size-a.lookahead-a.strstart,a.strstart>=g+(g-ja)){C.arraySet(a.window,a.window,g,g,0),a.match_start-=g,a.strstart-=g,a.block_start-=g,c=a.hash_size,b=c;do d=a.head[--b],a.head[b]=d>=g?d-g:0;while(--c);c=g,b=c;do d=a.prev[--b],a.prev[b]=d>=g?d-g:0;while(--c);e+=g}if(0===a.strm.avail_in)break;if(c=k(a.strm,a.window,a.strstart+a.lookahead,e),a.lookahead+=c,a.lookahead+a.insert>=ha)for(f=a.strstart-a.insert,a.ins_h=a.window[f],a.ins_h=(a.ins_h<a.pending_buf_size-5&&(c=a.pending_buf_size-5);;){if(a.lookahead<=1){if(m(a),0===a.lookahead&&b===H)return sa;if(0===a.lookahead)break}a.strstart+=a.lookahead,a.lookahead=0;var d=a.block_start+c;if((0===a.strstart||a.strstart>=d)&&(a.lookahead=a.strstart-d,a.strstart=d,h(a,!1),0===a.strm.avail_out))return sa;if(a.strstart-a.block_start>=a.w_size-ja&&(h(a,!1),0===a.strm.avail_out))return sa}return a.insert=0,b===K?(h(a,!0),0===a.strm.avail_out?ua:va):a.strstart>a.block_start&&(h(a,!1),0===a.strm.avail_out)?sa:sa}function o(a,b){for(var c,d;;){if(a.lookahead=ha&&(a.ins_h=(a.ins_h<=ha)if(d=D._tr_tally(a,a.strstart-a.match_start,a.match_length-ha),a.lookahead-=a.match_length,a.match_length<=a.max_lazy_match&&a.lookahead>=ha){a.match_length--;do a.strstart++,a.ins_h=(a.ins_h<=ha&&(a.ins_h=(a.ins_h<4096)&&(a.match_length=ha-1)),a.prev_length>=ha&&a.match_length<=a.prev_length){e=a.strstart+a.lookahead-ha,d=D._tr_tally(a,a.strstart-1-a.prev_match,a.prev_length-ha),a.lookahead-=a.prev_length-1,a.prev_length-=2;do++a.strstart<=e&&(a.ins_h=(a.ins_h<=ha&&a.strstart>0&&(e=a.strstart-1,d=g[e],d===g[++e]&&d===g[++e]&&d===g[++e])){f=a.strstart+ia;do;while(d===g[++e]&&d===g[++e]&&d===g[++e]&&d===g[++e]&&d===g[++e]&&d===g[++e]&&d===g[++e]&&d===g[++e]&&f>e);a.match_length=ia-(f-e),a.match_length>a.lookahead&&(a.match_length=a.lookahead)}if(a.match_length>=ha?(c=D._tr_tally(a,1,a.match_length-ha),a.lookahead-=a.match_length,a.strstart+=a.match_length,a.match_length=0):(c=D._tr_tally(a,0,a.window[a.strstart]),a.lookahead--,a.strstart++),c&&(h(a,!1),0===a.strm.avail_out))return sa}return a.insert=0,b===K?(h(a,!0),0===a.strm.avail_out?ua:va):a.last_lit&&(h(a,!1),0===a.strm.avail_out)?sa:ta}function r(a,b){for(var c;;){if(0===a.lookahead&&(m(a),0===a.lookahead)){if(b===H)return sa;break}if(a.match_length=0,c=D._tr_tally(a,0,a.window[a.strstart]),a.lookahead--,a.strstart++,c&&(h(a,!1),0===a.strm.avail_out))return sa}return a.insert=0,b===K?(h(a,!0),0===a.strm.avail_out?ua:va):a.last_lit&&(h(a,!1),0===a.strm.avail_out)?sa:ta}function s(a){a.window_size=2*a.w_size,f(a.head),a.max_lazy_match=B[a.level].max_lazy,a.good_match=B[a.level].good_length,a.nice_match=B[a.level].nice_length,a.max_chain_length=B[a.level].max_chain,a.strstart=0,a.block_start=0,a.lookahead=0,a.insert=0,a.match_length=a.prev_length=ha-1,a.match_available=0,a.ins_h=0}function t(){this.strm=null,this.status=0,this.pending_buf=null,this.pending_buf_size=0,this.pending_out=0,this.pending=0,this.wrap=0,this.gzhead=null,this.gzindex=0,this.method=Y,this.last_flush=-1,this.w_size=0,this.w_bits=0,this.w_mask=0,this.window=null,this.window_size=0,this.prev=null,this.head=null,this.ins_h=0,this.hash_size=0,this.hash_bits=0,this.hash_mask=0,this.hash_shift=0,this.block_start=0,this.match_length=0,this.prev_match=0,this.match_available=0,this.strstart=0,this.match_start=0,this.lookahead=0,this.prev_length=0,this.max_chain_length=0,this.max_lazy_match=0,this.level=0,this.strategy=0,this.good_match=0,this.nice_match=0,this.dyn_ltree=new C.Buf16(2*fa),this.dyn_dtree=new C.Buf16(2*(2*da+1)),this.bl_tree=new C.Buf16(2*(2*ea+1)),f(this.dyn_ltree),f(this.dyn_dtree),f(this.bl_tree),this.l_desc=null,this.d_desc=null,this.bl_desc=null,this.bl_count=new C.Buf16(ga+1),this.heap=new C.Buf16(2*ca+1),f(this.heap),this.heap_len=0,this.heap_max=0,this.depth=new C.Buf16(2*ca+1),f(this.depth),this.l_buf=0,this.lit_bufsize=0,this.last_lit=0,this.d_buf=0,this.opt_len=0,this.static_len=0,this.matches=0,this.insert=0,this.bi_buf=0,this.bi_valid=0}function u(a){var b;return a&&a.state?(a.total_in=a.total_out=0,a.data_type=X,b=a.state,b.pending=0,b.pending_out=0,b.wrap<0&&(b.wrap=-b.wrap),b.status=b.wrap?la:qa,a.adler=2===b.wrap?0:1,b.last_flush=H,D._tr_init(b),M):d(a,O)}function v(a){var b=u(a);return b===M&&s(a.state),b}function w(a,b){return a&&a.state?2!==a.state.wrap?O:(a.state.gzhead=b,M):O}function x(a,b,c,e,f,g){if(!a)return O;var h=1;if(b===R&&(b=6),0>e?(h=0,e=-e):e>15&&(h=2,e-=16),1>f||f>Z||c!==Y||8>e||e>15||0>b||b>9||0>g||g>V)return d(a,O);8===e&&(e=9);var i=new t;return a.state=i,i.strm=a,i.wrap=h,i.gzhead=null,i.w_bits=e,i.w_size=1<>1,i.l_buf=3*i.lit_bufsize,i.level=b,i.strategy=g,i.method=c,v(a)}function y(a,b){return x(a,b,Y,$,_,W)}function z(a,b){var c,h,k,l;if(!a||!a.state||b>L||0>b)return a?d(a,O):O;if(h=a.state,!a.output||!a.input&&0!==a.avail_in||h.status===ra&&b!==K)return d(a,0===a.avail_out?Q:O);if(h.strm=a,c=h.last_flush,h.last_flush=b,h.status===la)if(2===h.wrap)a.adler=0,i(h,31),i(h,139),i(h,8),h.gzhead?(i(h,(h.gzhead.text?1:0)+(h.gzhead.hcrc?2:0)+(h.gzhead.extra?4:0)+(h.gzhead.name?8:0)+(h.gzhead.comment?16:0)),i(h,255&h.gzhead.time),i(h,h.gzhead.time>>8&255),i(h,h.gzhead.time>>16&255),i(h,h.gzhead.time>>24&255),i(h,9===h.level?2:h.strategy>=T||h.level<2?4:0),i(h,255&h.gzhead.os),h.gzhead.extra&&h.gzhead.extra.length&&(i(h,255&h.gzhead.extra.length),i(h,h.gzhead.extra.length>>8&255)),h.gzhead.hcrc&&(a.adler=F(a.adler,h.pending_buf,h.pending,0)),h.gzindex=0,h.status=ma):(i(h,0),i(h,0),i(h,0),i(h,0),i(h,0),i(h,9===h.level?2:h.strategy>=T||h.level<2?4:0),i(h,wa),h.status=qa);else{var m=Y+(h.w_bits-8<<4)<<8,n=-1;n=h.strategy>=T||h.level<2?0:h.level<6?1:6===h.level?2:3,m|=n<<6,0!==h.strstart&&(m|=ka),m+=31-m%31,h.status=qa,j(h,m),0!==h.strstart&&(j(h,a.adler>>>16),j(h,65535&a.adler)),a.adler=1}if(h.status===ma)if(h.gzhead.extra){for(k=h.pending;h.gzindex<(65535&h.gzhead.extra.length)&&(h.pending!==h.pending_buf_size||(h.gzhead.hcrc&&h.pending>k&&(a.adler=F(a.adler,h.pending_buf,h.pending-k,k)),g(a),k=h.pending,h.pending!==h.pending_buf_size));)i(h,255&h.gzhead.extra[h.gzindex]),h.gzindex++;h.gzhead.hcrc&&h.pending>k&&(a.adler=F(a.adler,h.pending_buf,h.pending-k,k)),h.gzindex===h.gzhead.extra.length&&(h.gzindex=0,h.status=na)}else h.status=na;if(h.status===na)if(h.gzhead.name){k=h.pending;do{if(h.pending===h.pending_buf_size&&(h.gzhead.hcrc&&h.pending>k&&(a.adler=F(a.adler,h.pending_buf,h.pending-k,k)),g(a),k=h.pending,h.pending===h.pending_buf_size)){l=1;break}l=h.gzindexk&&(a.adler=F(a.adler,h.pending_buf,h.pending-k,k)),0===l&&(h.gzindex=0,h.status=oa)}else h.status=oa;if(h.status===oa)if(h.gzhead.comment){k=h.pending;do{if(h.pending===h.pending_buf_size&&(h.gzhead.hcrc&&h.pending>k&&(a.adler=F(a.adler,h.pending_buf,h.pending-k,k)),g(a),k=h.pending,h.pending===h.pending_buf_size)){l=1;break}l=h.gzindexk&&(a.adler=F(a.adler,h.pending_buf,h.pending-k,k)),0===l&&(h.status=pa)}else h.status=pa;if(h.status===pa&&(h.gzhead.hcrc?(h.pending+2>h.pending_buf_size&&g(a),h.pending+2<=h.pending_buf_size&&(i(h,255&a.adler),i(h,a.adler>>8&255),a.adler=0,h.status=qa)):h.status=qa),0!==h.pending){if(g(a),0===a.avail_out)return h.last_flush=-1,M}else if(0===a.avail_in&&e(b)<=e(c)&&b!==K)return d(a,Q);if(h.status===ra&&0!==a.avail_in)return d(a,Q);if(0!==a.avail_in||0!==h.lookahead||b!==H&&h.status!==ra){var o=h.strategy===T?r(h,b):h.strategy===U?q(h,b):B[h.level].func(h,b);if((o===ua||o===va)&&(h.status=ra),o===sa||o===ua)return 0===a.avail_out&&(h.last_flush=-1),M;if(o===ta&&(b===I?D._tr_align(h):b!==L&&(D._tr_stored_block(h,0,0,!1),b===J&&(f(h.head),0===h.lookahead&&(h.strstart=0,h.block_start=0,h.insert=0))),g(a),0===a.avail_out))return h.last_flush=-1,M}return b!==K?M:h.wrap<=0?N:(2===h.wrap?(i(h,255&a.adler),i(h,a.adler>>8&255),i(h,a.adler>>16&255),i(h,a.adler>>24&255),i(h,255&a.total_in),i(h,a.total_in>>8&255),i(h,a.total_in>>16&255),i(h,a.total_in>>24&255)):(j(h,a.adler>>>16),j(h,65535&a.adler)),g(a),h.wrap>0&&(h.wrap=-h.wrap),0!==h.pending?M:N)}function A(a){var b;return a&&a.state?(b=a.state.status,b!==la&&b!==ma&&b!==na&&b!==oa&&b!==pa&&b!==qa&&b!==ra?d(a,O):(a.state=null,b===qa?d(a,P):M)):O}var B,C=a("../utils/common"),D=a("./trees"),E=a("./adler32"),F=a("./crc32"),G=a("./messages"),H=0,I=1,J=3,K=4,L=5,M=0,N=1,O=-2,P=-3,Q=-5,R=-1,S=1,T=2,U=3,V=4,W=0,X=2,Y=8,Z=9,$=15,_=8,aa=29,ba=256,ca=ba+1+aa,da=30,ea=19,fa=2*ca+1,ga=15,ha=3,ia=258,ja=ia+ha+1,ka=32,la=42,ma=69,na=73,oa=91,pa=103,qa=113,ra=666,sa=1,ta=2,ua=3,va=4,wa=3,xa=function(a,b,c,d,e){this.good_length=a,this.max_lazy=b,this.nice_length=c,this.max_chain=d,this.func=e};B=[new xa(0,0,0,0,n),new xa(4,4,8,4,o),new xa(4,5,16,8,o),new xa(4,6,32,32,o),new xa(4,4,16,16,p),new xa(8,16,32,32,p),new xa(8,16,128,128,p),new xa(8,32,128,256,p),new xa(32,128,258,1024,p),new xa(32,258,258,4096,p)],c.deflateInit=y,c.deflateInit2=x,c.deflateReset=v,c.deflateResetKeep=u,c.deflateSetHeader=w,c.deflate=z,c.deflateEnd=A,c.deflateInfo="pako deflate (from Nodeca project)"},{"../utils/common":27,"./adler32":29,"./crc32":31,"./messages":37,"./trees":38}],33:[function(a,b){"use strict";function c(){this.text=0,this.time=0,this.xflags=0,this.os=0,this.extra=null,this.extra_len=0,this.name="",this.comment="",this.hcrc=0,this.done=!1}b.exports=c},{}],34:[function(a,b){"use strict";var c=30,d=12;b.exports=function(a,b){var e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,u,v,w,x,y,z,A,B,C;e=a.state,f=a.next_in,B=a.input,g=f+(a.avail_in-5),h=a.next_out,C=a.output,i=h-(b-a.avail_out),j=h+(a.avail_out-257),k=e.dmax,l=e.wsize,m=e.whave,n=e.wnext,o=e.window,p=e.hold,q=e.bits,r=e.lencode,s=e.distcode,t=(1<q&&(p+=B[f++]<>>24,p>>>=w,q-=w,w=v>>>16&255,0===w)C[h++]=65535&v;else{if(!(16&w)){if(0===(64&w)){v=r[(65535&v)+(p&(1<
f?5+(g-f):5-(f-g),a.avail_out=j>h?257+(j-h):257-(h-j),e.hold=p,e.bits=q}},{}],35:[function(a,b,c){"use strict";function d(a){return(a>>>24&255)+(a>>>8&65280)+((65280&a)<<8)+((255&a)<<24)}function e(){this.mode=0,this.last=!1,this.wrap=0,this.havedict=!1,this.flags=0,this.dmax=0,this.check=0,this.total=0,this.head=null,this.wbits=0,this.wsize=0,this.whave=0,this.wnext=0,this.window=null,this.hold=0,this.bits=0,this.length=0,this.offset=0,this.extra=0,this.lencode=null,this.distcode=null,this.lenbits=0,this.distbits=0,this.ncode=0,this.nlen=0,this.ndist=0,this.have=0,this.next=null,this.lens=new r.Buf16(320),this.work=new r.Buf16(288),this.lendyn=null,this.distdyn=null,this.sane=0,this.back=0,this.was=0}function f(a){var b;return a&&a.state?(b=a.state,a.total_in=a.total_out=b.total=0,a.msg="",b.wrap&&(a.adler=1&b.wrap),b.mode=K,b.last=0,b.havedict=0,b.dmax=32768,b.head=null,b.hold=0,b.bits=0,b.lencode=b.lendyn=new r.Buf32(oa),b.distcode=b.distdyn=new r.Buf32(pa),b.sane=1,b.back=-1,C):F}function g(a){var b;return a&&a.state?(b=a.state,b.wsize=0,b.whave=0,b.wnext=0,f(a)):F}function h(a,b){var c,d;return a&&a.state?(d=a.state,0>b?(c=0,b=-b):(c=(b>>4)+1,48>b&&(b&=15)),b&&(8>b||b>15)?F:(null!==d.window&&d.wbits!==b&&(d.window=null),d.wrap=c,d.wbits=b,g(a))):F}function i(a,b){var c,d;return a?(d=new e,a.state=d,d.window=null,c=h(a,b),c!==C&&(a.state=null),c):F}function j(a){return i(a,ra)}function k(a){if(sa){var b;for(p=new r.Buf32(512),q=new r.Buf32(32),b=0;144>b;)a.lens[b++]=8;for(;256>b;)a.lens[b++]=9;for(;280>b;)a.lens[b++]=7;for(;288>b;)a.lens[b++]=8;for(v(x,a.lens,0,288,p,0,a.work,{bits:9}),b=0;32>b;)a.lens[b++]=5;v(y,a.lens,0,32,q,0,a.work,{bits:5}),sa=!1}a.lencode=p,a.lenbits=9,a.distcode=q,a.distbits=5}function l(a,b,c,d){var e,f=a.state;return null===f.window&&(f.wsize=1<=f.wsize?(r.arraySet(f.window,b,c-f.wsize,f.wsize,0),f.wnext=0,f.whave=f.wsize):(e=f.wsize-f.wnext,e>d&&(e=d),r.arraySet(f.window,b,c-d,e,f.wnext),d-=e,d?(r.arraySet(f.window,b,c-d,d,0),f.wnext=d,f.whave=f.wsize):(f.wnext+=e,f.wnext===f.wsize&&(f.wnext=0),f.whaven;){if(0===i)break a;i--,m+=e[g++]<>>8&255,c.check=t(c.check,Ba,2,0),m=0,n=0,c.mode=L;break}if(c.flags=0,c.head&&(c.head.done=!1),!(1&c.wrap)||(((255&m)<<8)+(m>>8))%31){a.msg="incorrect header check",c.mode=la;break}if((15&m)!==J){a.msg="unknown compression method",c.mode=la;break}if(m>>>=4,n-=4,wa=(15&m)+8,0===c.wbits)c.wbits=wa;else if(wa>c.wbits){a.msg="invalid window size",c.mode=la;break}c.dmax=1<n;){if(0===i)break a;i--,m+=e[g++]<>8&1),512&c.flags&&(Ba[0]=255&m,Ba[1]=m>>>8&255,c.check=t(c.check,Ba,2,0)),m=0,n=0,c.mode=M;case M:for(;32>n;){if(0===i)break a;i--,m+=e[g++]<>>8&255,Ba[2]=m>>>16&255,Ba[3]=m>>>24&255,c.check=t(c.check,Ba,4,0)),m=0,n=0,c.mode=N;case N:for(;16>n;){if(0===i)break a;i--,m+=e[g++]<>8),512&c.flags&&(Ba[0]=255&m,Ba[1]=m>>>8&255,c.check=t(c.check,Ba,2,0)),m=0,n=0,c.mode=O;case O:if(1024&c.flags){for(;16>n;){if(0===i)break a;i--,m+=e[g++]<>>8&255,c.check=t(c.check,Ba,2,0)),m=0,n=0}else c.head&&(c.head.extra=null);c.mode=P;case P:if(1024&c.flags&&(q=c.length,q>i&&(q=i),q&&(c.head&&(wa=c.head.extra_len-c.length,c.head.extra||(c.head.extra=new Array(c.head.extra_len)),r.arraySet(c.head.extra,e,g,q,wa)),512&c.flags&&(c.check=t(c.check,e,q,g)),i-=q,g+=q,c.length-=q),c.length))break a;c.length=0,c.mode=Q;case Q:if(2048&c.flags){if(0===i)break a;q=0;do wa=e[g+q++],c.head&&wa&&c.length<65536&&(c.head.name+=String.fromCharCode(wa));while(wa&&i>q);if(512&c.flags&&(c.check=t(c.check,e,q,g)),i-=q,g+=q,wa)break a}else c.head&&(c.head.name=null);c.length=0,c.mode=R;case R:if(4096&c.flags){if(0===i)break a;q=0;do wa=e[g+q++],c.head&&wa&&c.length<65536&&(c.head.comment+=String.fromCharCode(wa));while(wa&&i>q);if(512&c.flags&&(c.check=t(c.check,e,q,g)),i-=q,g+=q,wa)break a}else c.head&&(c.head.comment=null);c.mode=S;case S:if(512&c.flags){for(;16>n;){if(0===i)break a;i--,m+=e[g++]<>9&1,c.head.done=!0),a.adler=c.check=0,c.mode=V;break;case T:for(;32>n;){if(0===i)break a;i--,m+=e[g++]<>>=7&n,n-=7&n,c.mode=ia;break}for(;3>n;){if(0===i)break a;i--,m+=e[g++]<>>=1,n-=1,3&m){case 0:c.mode=X;break;case 1:if(k(c),c.mode=ba,b===B){m>>>=2,n-=2;break a}break;case 2:c.mode=$;break;case 3:a.msg="invalid block type",c.mode=la}m>>>=2,n-=2;break;case X:for(m>>>=7&n,n-=7&n;32>n;){if(0===i)break a;i--,m+=e[g++]<>>16^65535)){a.msg="invalid stored block lengths",c.mode=la;break}if(c.length=65535&m,m=0,n=0,c.mode=Y,b===B)break a;case Y:c.mode=Z;case Z:if(q=c.length){if(q>i&&(q=i),q>j&&(q=j),0===q)break a;r.arraySet(f,e,g,q,h),i-=q,g+=q,j-=q,h+=q,c.length-=q;break}c.mode=V;break;case $:for(;14>n;){if(0===i)break a;i--,m+=e[g++]<>>=5,n-=5,c.ndist=(31&m)+1,m>>>=5,n-=5,c.ncode=(15&m)+4,m>>>=4,n-=4,c.nlen>286||c.ndist>30){a.msg="too many length or distance symbols",c.mode=la;break}c.have=0,c.mode=_;case _:for(;c.haven;){if(0===i)break a;i--,m+=e[g++]<>>=3,n-=3}for(;c.have<19;)c.lens[Ca[c.have++]]=0;if(c.lencode=c.lendyn,c.lenbits=7,ya={bits:c.lenbits},xa=v(w,c.lens,0,19,c.lencode,0,c.work,ya),c.lenbits=ya.bits,xa){a.msg="invalid code lengths set",c.mode=la;break}c.have=0,c.mode=aa;case aa:for(;c.have>>24,ra=Aa>>>16&255,sa=65535&Aa,!(n>=qa);){if(0===i)break a;i--,m+=e[g++]<sa)m>>>=qa,n-=qa,c.lens[c.have++]=sa;else{if(16===sa){for(za=qa+2;za>n;){if(0===i)break a;i--,m+=e[g++]<>>=qa,n-=qa,0===c.have){a.msg="invalid bit length repeat",c.mode=la;break}wa=c.lens[c.have-1],q=3+(3&m),m>>>=2,n-=2}else if(17===sa){for(za=qa+3;za>n;){if(0===i)break a;i--,m+=e[g++]<>>=qa,n-=qa,wa=0,q=3+(7&m),m>>>=3,n-=3}else{for(za=qa+7;za>n;){if(0===i)break a;i--,m+=e[g++]<>>=qa,n-=qa,wa=0,q=11+(127&m),m>>>=7,n-=7}if(c.have+q>c.nlen+c.ndist){a.msg="invalid bit length repeat",c.mode=la;break}for(;q--;)c.lens[c.have++]=wa}}if(c.mode===la)break;if(0===c.lens[256]){a.msg="invalid code -- missing end-of-block",c.mode=la;break}if(c.lenbits=9,ya={bits:c.lenbits},xa=v(x,c.lens,0,c.nlen,c.lencode,0,c.work,ya),c.lenbits=ya.bits,xa){a.msg="invalid literal/lengths set",c.mode=la;break}if(c.distbits=6,c.distcode=c.distdyn,ya={bits:c.distbits},xa=v(y,c.lens,c.nlen,c.ndist,c.distcode,0,c.work,ya),c.distbits=ya.bits,xa){a.msg="invalid distances set",c.mode=la;break}if(c.mode=ba,b===B)break a;case ba:c.mode=ca;case ca:if(i>=6&&j>=258){a.next_out=h,a.avail_out=j,a.next_in=g,a.avail_in=i,c.hold=m,c.bits=n,u(a,p),h=a.next_out,f=a.output,j=a.avail_out,g=a.next_in,e=a.input,i=a.avail_in,m=c.hold,n=c.bits,c.mode===V&&(c.back=-1);break}for(c.back=0;Aa=c.lencode[m&(1<>>24,ra=Aa>>>16&255,sa=65535&Aa,!(n>=qa);){if(0===i)break a;i--,m+=e[g++]<>ta)],qa=Aa>>>24,ra=Aa>>>16&255,sa=65535&Aa,!(n>=ta+qa);){if(0===i)break a;i--,m+=e[g++]<>>=ta,n-=ta,c.back+=ta}if(m>>>=qa,n-=qa,c.back+=qa,c.length=sa,0===ra){c.mode=ha;break}if(32&ra){c.back=-1,c.mode=V;break}if(64&ra){a.msg="invalid literal/length code",c.mode=la;break}c.extra=15&ra,c.mode=da;case da:if(c.extra){for(za=c.extra;za>n;){if(0===i)break a;i--,m+=e[g++]<>>=c.extra,n-=c.extra,c.back+=c.extra}c.was=c.length,c.mode=ea;case ea:for(;Aa=c.distcode[m&(1<>>24,ra=Aa>>>16&255,sa=65535&Aa,!(n>=qa);){if(0===i)break a;i--,m+=e[g++]<>ta)],qa=Aa>>>24,ra=Aa>>>16&255,sa=65535&Aa,!(n>=ta+qa);){if(0===i)break a;i--,m+=e[g++]<>>=ta,n-=ta,c.back+=ta}if(m>>>=qa,n-=qa,c.back+=qa,64&ra){a.msg="invalid distance code",c.mode=la;break}c.offset=sa,c.extra=15&ra,c.mode=fa;case fa:if(c.extra){for(za=c.extra;za>n;){if(0===i)break a;i--,m+=e[g++]<>>=c.extra,n-=c.extra,c.back+=c.extra}if(c.offset>c.dmax){a.msg="invalid distance too far back",c.mode=la;break}c.mode=ga;case ga:if(0===j)break a; - -if(q=p-j,c.offset>q){if(q=c.offset-q,q>c.whave&&c.sane){a.msg="invalid distance too far back",c.mode=la;break}q>c.wnext?(q-=c.wnext,oa=c.wsize-q):oa=c.wnext-q,q>c.length&&(q=c.length),pa=c.window}else pa=f,oa=h-c.offset,q=c.length;q>j&&(q=j),j-=q,c.length-=q;do f[h++]=pa[oa++];while(--q);0===c.length&&(c.mode=ca);break;case ha:if(0===j)break a;f[h++]=c.length,j--,c.mode=ca;break;case ia:if(c.wrap){for(;32>n;){if(0===i)break a;i--,m|=e[g++]<n;){if(0===i)break a;i--,m+=e[g++]<=D;D++)P[D]=0;for(E=0;o>E;E++)P[b[n+E]]++;for(H=C,G=d;G>=1&&0===P[G];G--);if(H>G&&(H=G),0===G)return p[q++]=20971520,p[q++]=20971520,s.bits=1,0;for(F=1;G>F&&0===P[F];F++);for(F>H&&(H=F),K=1,D=1;d>=D;D++)if(K<<=1,K-=P[D],0>K)return-1;if(K>0&&(a===g||1!==G))return-1;for(Q[1]=0,D=1;d>D;D++)Q[D+1]=Q[D]+P[D];for(E=0;o>E;E++)0!==b[n+E]&&(r[Q[b[n+E]]++]=E);if(a===g?(N=R=r,y=19):a===h?(N=j,O-=257,R=k,S-=257,y=256):(N=l,R=m,y=-1),M=0,E=0,D=F,x=q,I=H,J=0,v=-1,L=1<e||a===i&&L>f)return 1;for(var T=0;;){T++,z=D-J,r[E]y?(A=R[S+r[E]],B=N[O+r[E]]):(A=96,B=0),t=1<>J)+u]=z<<24|A<<16|B|0;while(0!==u);for(t=1<>=1;if(0!==t?(M&=t-1,M+=t):M=0,E++,0===--P[D]){if(D===G)break;D=b[n+r[E]]}if(D>H&&(M&w)!==v){for(0===J&&(J=H),x+=F,I=D-J,K=1<I+J&&(K-=P[I+J],!(0>=K));)I++,K<<=1;if(L+=1<e||a===i&&L>f)return 1;v=M&w,p[v]=H<<24|I<<16|x-q|0}}return 0!==M&&(p[x+M]=D-J<<24|64<<16|0),s.bits=H,0}},{"../utils/common":27}],37:[function(a,b){"use strict";b.exports={2:"need dictionary",1:"stream end",0:"","-1":"file error","-2":"stream error","-3":"data error","-4":"insufficient memory","-5":"buffer error","-6":"incompatible version"}},{}],38:[function(a,b,c){"use strict";function d(a){for(var b=a.length;--b>=0;)a[b]=0}function e(a){return 256>a?ga[a]:ga[256+(a>>>7)]}function f(a,b){a.pending_buf[a.pending++]=255&b,a.pending_buf[a.pending++]=b>>>8&255}function g(a,b,c){a.bi_valid>V-c?(a.bi_buf|=b<>V-a.bi_valid,a.bi_valid+=c-V):(a.bi_buf|=b<>>=1,c<<=1;while(--b>0);return c>>>1}function j(a){16===a.bi_valid?(f(a,a.bi_buf),a.bi_buf=0,a.bi_valid=0):a.bi_valid>=8&&(a.pending_buf[a.pending++]=255&a.bi_buf,a.bi_buf>>=8,a.bi_valid-=8)}function k(a,b){var c,d,e,f,g,h,i=b.dyn_tree,j=b.max_code,k=b.stat_desc.static_tree,l=b.stat_desc.has_stree,m=b.stat_desc.extra_bits,n=b.stat_desc.extra_base,o=b.stat_desc.max_length,p=0;for(f=0;U>=f;f++)a.bl_count[f]=0;for(i[2*a.heap[a.heap_max]+1]=0,c=a.heap_max+1;T>c;c++)d=a.heap[c],f=i[2*i[2*d+1]+1]+1,f>o&&(f=o,p++),i[2*d+1]=f,d>j||(a.bl_count[f]++,g=0,d>=n&&(g=m[d-n]),h=i[2*d],a.opt_len+=h*(f+g),l&&(a.static_len+=h*(k[2*d+1]+g)));if(0!==p){do{for(f=o-1;0===a.bl_count[f];)f--;a.bl_count[f]--,a.bl_count[f+1]+=2,a.bl_count[o]--,p-=2}while(p>0);for(f=o;0!==f;f--)for(d=a.bl_count[f];0!==d;)e=a.heap[--c],e>j||(i[2*e+1]!==f&&(a.opt_len+=(f-i[2*e+1])*i[2*e],i[2*e+1]=f),d--)}}function l(a,b,c){var d,e,f=new Array(U+1),g=0;for(d=1;U>=d;d++)f[d]=g=g+c[d-1]<<1;for(e=0;b>=e;e++){var h=a[2*e+1];0!==h&&(a[2*e]=i(f[h]++,h))}}function m(){var a,b,c,d,e,f=new Array(U+1);for(c=0,d=0;O-1>d;d++)for(ia[d]=c,a=0;a<1<<_[d];a++)ha[c++]=d;for(ha[c-1]=d,e=0,d=0;16>d;d++)for(ja[d]=e,a=0;a<1<>=7;R>d;d++)for(ja[d]=e<<7,a=0;a<1<=b;b++)f[b]=0;for(a=0;143>=a;)ea[2*a+1]=8,a++,f[8]++;for(;255>=a;)ea[2*a+1]=9,a++,f[9]++;for(;279>=a;)ea[2*a+1]=7,a++,f[7]++;for(;287>=a;)ea[2*a+1]=8,a++,f[8]++;for(l(ea,Q+1,f),a=0;R>a;a++)fa[2*a+1]=5,fa[2*a]=i(a,5);ka=new na(ea,_,P+1,Q,U),la=new na(fa,aa,0,R,U),ma=new na(new Array(0),ba,0,S,W)}function n(a){var b;for(b=0;Q>b;b++)a.dyn_ltree[2*b]=0;for(b=0;R>b;b++)a.dyn_dtree[2*b]=0;for(b=0;S>b;b++)a.bl_tree[2*b]=0;a.dyn_ltree[2*X]=1,a.opt_len=a.static_len=0,a.last_lit=a.matches=0}function o(a){a.bi_valid>8?f(a,a.bi_buf):a.bi_valid>0&&(a.pending_buf[a.pending++]=a.bi_buf),a.bi_buf=0,a.bi_valid=0}function p(a,b,c,d){o(a),d&&(f(a,c),f(a,~c)),E.arraySet(a.pending_buf,a.window,b,c,a.pending),a.pending+=c}function q(a,b,c,d){var e=2*b,f=2*c;return a[e]c;c++)0!==f[2*c]?(a.heap[++a.heap_len]=j=c,a.depth[c]=0):f[2*c+1]=0;for(;a.heap_len<2;)e=a.heap[++a.heap_len]=2>j?++j:0,f[2*e]=1,a.depth[e]=0,a.opt_len--,h&&(a.static_len-=g[2*e+1]);for(b.max_code=j,c=a.heap_len>>1;c>=1;c--)r(a,f,c);e=i;do c=a.heap[1],a.heap[1]=a.heap[a.heap_len--],r(a,f,1),d=a.heap[1],a.heap[--a.heap_max]=c,a.heap[--a.heap_max]=d,f[2*e]=f[2*c]+f[2*d],a.depth[e]=(a.depth[c]>=a.depth[d]?a.depth[c]:a.depth[d])+1,f[2*c+1]=f[2*d+1]=e,a.heap[1]=e++,r(a,f,1);while(a.heap_len>=2);a.heap[--a.heap_max]=a.heap[1],k(a,b),l(f,j,a.bl_count)}function u(a,b,c){var d,e,f=-1,g=b[1],h=0,i=7,j=4;for(0===g&&(i=138,j=3),b[2*(c+1)+1]=65535,d=0;c>=d;d++)e=g,g=b[2*(d+1)+1],++hh?a.bl_tree[2*e]+=h:0!==e?(e!==f&&a.bl_tree[2*e]++,a.bl_tree[2*Y]++):10>=h?a.bl_tree[2*Z]++:a.bl_tree[2*$]++,h=0,f=e,0===g?(i=138,j=3):e===g?(i=6,j=3):(i=7,j=4))}function v(a,b,c){var d,e,f=-1,i=b[1],j=0,k=7,l=4;for(0===i&&(k=138,l=3),d=0;c>=d;d++)if(e=i,i=b[2*(d+1)+1],!(++jj){do h(a,e,a.bl_tree);while(0!==--j)}else 0!==e?(e!==f&&(h(a,e,a.bl_tree),j--),h(a,Y,a.bl_tree),g(a,j-3,2)):10>=j?(h(a,Z,a.bl_tree),g(a,j-3,3)):(h(a,$,a.bl_tree),g(a,j-11,7));j=0,f=e,0===i?(k=138,l=3):e===i?(k=6,l=3):(k=7,l=4)}}function w(a){var b;for(u(a,a.dyn_ltree,a.l_desc.max_code),u(a,a.dyn_dtree,a.d_desc.max_code),t(a,a.bl_desc),b=S-1;b>=3&&0===a.bl_tree[2*ca[b]+1];b--);return a.opt_len+=3*(b+1)+5+5+4,b}function x(a,b,c,d){var e;for(g(a,b-257,5),g(a,c-1,5),g(a,d-4,4),e=0;d>e;e++)g(a,a.bl_tree[2*ca[e]+1],3);v(a,a.dyn_ltree,b-1),v(a,a.dyn_dtree,c-1)}function y(a){var b,c=4093624447;for(b=0;31>=b;b++,c>>>=1)if(1&c&&0!==a.dyn_ltree[2*b])return G;if(0!==a.dyn_ltree[18]||0!==a.dyn_ltree[20]||0!==a.dyn_ltree[26])return H;for(b=32;P>b;b++)if(0!==a.dyn_ltree[2*b])return H;return G}function z(a){pa||(m(),pa=!0),a.l_desc=new oa(a.dyn_ltree,ka),a.d_desc=new oa(a.dyn_dtree,la),a.bl_desc=new oa(a.bl_tree,ma),a.bi_buf=0,a.bi_valid=0,n(a)}function A(a,b,c,d){g(a,(J<<1)+(d?1:0),3),p(a,b,c,!0)}function B(a){g(a,K<<1,3),h(a,X,ea),j(a)}function C(a,b,c,d){var e,f,h=0;a.level>0?(a.strm.data_type===I&&(a.strm.data_type=y(a)),t(a,a.l_desc),t(a,a.d_desc),h=w(a),e=a.opt_len+3+7>>>3,f=a.static_len+3+7>>>3,e>=f&&(e=f)):e=f=c+5,e>=c+4&&-1!==b?A(a,b,c,d):a.strategy===F||f===e?(g(a,(K<<1)+(d?1:0),3),s(a,ea,fa)):(g(a,(L<<1)+(d?1:0),3),x(a,a.l_desc.max_code+1,a.d_desc.max_code+1,h+1),s(a,a.dyn_ltree,a.dyn_dtree)),n(a),d&&o(a)}function D(a,b,c){return a.pending_buf[a.d_buf+2*a.last_lit]=b>>>8&255,a.pending_buf[a.d_buf+2*a.last_lit+1]=255&b,a.pending_buf[a.l_buf+a.last_lit]=255&c,a.last_lit++,0===b?a.dyn_ltree[2*c]++:(a.matches++,b--,a.dyn_ltree[2*(ha[c]+P+1)]++,a.dyn_dtree[2*e(b)]++),a.last_lit===a.lit_bufsize-1}var E=a("../utils/common"),F=4,G=0,H=1,I=2,J=0,K=1,L=2,M=3,N=258,O=29,P=256,Q=P+1+O,R=30,S=19,T=2*Q+1,U=15,V=16,W=7,X=256,Y=16,Z=17,$=18,_=[0,0,0,0,0,0,0,0,1,1,1,1,2,2,2,2,3,3,3,3,4,4,4,4,5,5,5,5,0],aa=[0,0,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13],ba=[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,3,7],ca=[16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15],da=512,ea=new Array(2*(Q+2));d(ea);var fa=new Array(2*R);d(fa);var ga=new Array(da);d(ga);var ha=new Array(N-M+1);d(ha);var ia=new Array(O);d(ia);var ja=new Array(R);d(ja);var ka,la,ma,na=function(a,b,c,d,e){this.static_tree=a,this.extra_bits=b,this.extra_base=c,this.elems=d,this.max_length=e,this.has_stree=a&&a.length},oa=function(a,b){this.dyn_tree=a,this.max_code=0,this.stat_desc=b},pa=!1;c._tr_init=z,c._tr_stored_block=A,c._tr_flush_block=C,c._tr_tally=D,c._tr_align=B},{"../utils/common":27}],39:[function(a,b){"use strict";function c(){this.input=null,this.next_in=0,this.avail_in=0,this.total_in=0,this.output=null,this.next_out=0,this.avail_out=0,this.total_out=0,this.msg="",this.state=null,this.data_type=2,this.adler=0}b.exports=c},{}]},{},[9])(9)}),function(a,b){function c(a){for(var b=Object.create(null),c=0;c=0;)if(b[c]==a)return!0;return!1}function g(a,b){for(var c=0,d=b.length;d>c;++c)if(a(b[c]))return b[c]}function h(a,b){if(0>=b)return"";if(1==b)return a;var c=h(a,b>>1);return c+=c,1&b&&(c+=a),c}function i(a,b){Error.call(this,a),this.msg=a,this.defs=b}function j(a,b,c){a===!0&&(a={});var d=a||{};if(c)for(var e in d)d.hasOwnProperty(e)&&!b.hasOwnProperty(e)&&i.croak("`"+e+"` is not a supported option",b);for(var e in b)b.hasOwnProperty(e)&&(d[e]=a&&a.hasOwnProperty(e)?a[e]:b[e]);return d}function k(a,b){for(var c in b)b.hasOwnProperty(c)&&(a[c]=b[c]);return a}function l(){}function m(a,b){a.indexOf(b)<0&&a.push(b)}function n(a,b){return a.replace(/\{(.+?)\}/g,function(a,c){return b[c]})}function o(a,b){for(var c=a.length;--c>=0;)a[c]===b&&a.splice(c,1)}function p(a,b){function c(a,c){for(var d=[],e=0,f=0,g=0;e=0})}function s(a){function b(a){if(1==a.length)return c+="return str === "+JSON.stringify(a[0])+";";c+="switch(str){";for(var b=0;b3){d.sort(function(a,b){return b.length-a.length}),c+="switch(str.length){";for(var e=0;e=0;)if(!b(a[c]))return!1;return!0}function u(){this._values=Object.create(null),this._size=0}function v(a,b,c,d){arguments.length<4&&(d=U),b=b?b.split(/\s+/):[];var e=b;d&&d.PROPS&&(b=b.concat(d.PROPS));for(var f="return function AST_"+a+"(props){ if (props) { ",g=b.length;--g>=0;)f+="this."+b[g]+" = props."+b[g]+";";var h=d&&new d;(h&&h.initialize||c&&c.initialize)&&(f+="this.initialize();"),f+="}}";var i=new Function(f)();if(h&&(i.prototype=h,i.BASE=d),d&&d.SUBCLASSES.push(i),i.prototype.CTOR=i,i.PROPS=b||null,i.SELF_PROPS=e,i.SUBCLASSES=[],a&&(i.prototype.TYPE=i.TYPE=a),c)for(g in c)c.hasOwnProperty(g)&&(/^\$/.test(g)?i[g.substr(1)]=c[g]:i.prototype[g]=c[g]);return i.DEFMETHOD=function(a,b){this.prototype[a]=b},i}function w(a,b){a.body instanceof V?a.body._walk(b):a.body.forEach(function(a){a._walk(b)})}function x(a){this.visit=a,this.stack=[]}function y(a){return a>=97&&122>=a||a>=65&&90>=a||a>=170&&Lb.letter.test(String.fromCharCode(a))}function z(a){return a>=48&&57>=a}function A(a){return z(a)||y(a)}function B(a){return Lb.non_spacing_mark.test(a)||Lb.space_combining_mark.test(a)}function C(a){return Lb.connector_punctuation.test(a)}function D(a){return!Ab(a)&&/^[a-z_$][a-z0-9_$]*$/i.test(a)}function E(a){return 36==a||95==a||y(a)}function F(a){var b=a.charCodeAt(0);return E(b)||z(b)||8204==b||8205==b||B(a)||C(a)}function G(a){return/^[a-z_$][a-z0-9_$]*$/i.test(a)}function H(a){return Db.test(a)?parseInt(a.substr(2),16):Eb.test(a)?parseInt(a.substr(1),8):Fb.test(a)?parseFloat(a):void 0}function I(a,b,c,d){this.message=a,this.line=b,this.col=c,this.pos=d,this.stack=(new Error).stack}function J(a,b,c,d,e){throw new I(a,c,d,e)}function K(a,b,c){return a.type==b&&(null==c||a.value==c)}function L(a,b,c){function d(){return y.text.charAt(y.pos)}function e(a,b){var c=y.text.charAt(y.pos++);if(a&&!c)throw Mb;return"\n"==c?(y.newline_before=y.newline_before||!b,++y.line,y.col=0):++y.col,c}function f(a){for(;a-->0;)e()}function g(a){return y.text.substr(y.pos,a.length)==a}function h(a,b){var c=y.text.indexOf(a,y.pos);if(b&&-1==c)throw Mb;return c}function i(){y.tokline=y.line,y.tokcol=y.col,y.tokpos=y.pos}function j(a,c,d){y.regex_allowed="operator"==a&&!Ob(c)||"keyword"==a&&Bb(c)||"punc"==a&&Ib(c),B="punc"==a&&"."==c;var e={type:a,value:c,line:y.tokline,col:y.tokcol,pos:y.tokpos,endpos:y.pos,nlb:y.newline_before,file:b};if(!d){e.comments_before=y.comments_before,y.comments_before=[];for(var f=0,g=e.comments_before.length;g>f;f++)e.nlb=e.nlb||e.comments_before[f].nlb}return y.newline_before=!1,new T(e)}function k(){for(;Hb(d());)e()}function l(a){for(var b,c="",f=0;(b=d())&&a(b,f++);)c+=e();return c}function m(a){J(a,b,y.tokline,y.tokcol,y.tokpos)}function n(a){var b=!1,c=!1,d=!1,e="."==a,f=l(function(f,g){var h=f.charCodeAt(0);switch(h){case 120:case 88:return d?!1:d=!0;case 101:case 69:return d?!0:b?!1:b=c=!0;case 45:return c||0==g&&!a;case 43:return c;case c=!1,46:return e||d||b?!1:e=!0}return A(h)});a&&(f=a+f);var g=H(f);return isNaN(g)?void m("Invalid syntax: "+f):j("num",g)}function o(a){var b=e(!0,a);switch(b.charCodeAt(0)){case 110:return"\n";case 114:return"\r";case 116:return" ";case 98:return"\b";case 118:return"";case 102:return"\f";case 48:return"\x00";case 120:return String.fromCharCode(p(2));case 117:return String.fromCharCode(p(4));case 10:return"";default:return b}}function p(a){for(var b=0;a>0;--a){var c=parseInt(e(!0),16);isNaN(c)&&m("Invalid hex-character pattern in string"),b=b<<4|c}return b}function q(a){var b,c=y.regex_allowed,d=h("\n");return-1==d?(b=y.text.substr(y.pos),y.pos=y.text.length):(b=y.text.substring(y.pos,d),y.pos=d),y.comments_before.push(j(a,b,!0)),y.regex_allowed=c,x()}function r(){for(var a,b,c=!1,f="",g=!1;null!=(a=d());)if(c)"u"!=a&&m("Expecting UnicodeEscapeSequence -- uXXXX"),a=o(),F(a)||m("Unicode char: "+a.charCodeAt(0)+" is not valid in identifier"),f+=a,c=!1;else if("\\"==a)g=c=!0,e();else{if(!F(a))break;f+=e()}return yb(f)&&g&&(b=f.charCodeAt(0).toString(16).toUpperCase(),f="\\u"+"0000".substr(b.length)+b+f.slice(1)),f}function s(a){function b(a){if(!d())return a;var c=a+d();return Gb(c)?(e(),b(c)):a}return j("operator",b(a||e()))}function t(){switch(e(),d()){case"/":return e(),q("comment1");case"*":return e(),D()}return y.regex_allowed?G(""):s("/")}function u(){return e(),z(d().charCodeAt(0))?n("."):j("punc",".")}function v(){var a=r();return B?j("name",a):zb(a)?j("atom",a):yb(a)?Gb(a)?j("operator",a):j("keyword",a):j("name",a)}function w(a,b){return function(c){try{return b(c)}catch(d){if(d!==Mb)throw d;m(a)}}}function x(a){if(null!=a)return G(a);if(k(),i(),c){if(g("")&&y.newline_before)return f(3),q("comment4")}var b=d();if(!b)return j("eof");var h=b.charCodeAt(0);switch(h){case 34:case 39:return C();case 46:return u();case 47:return t()}return z(h)?n():Jb(b)?j("punc",e()):Cb(b)?s():92==h||E(h)?v():void m("Unexpected character '"+b+"'")}var y={text:a.replace(/\r\n?|[\n\u2028\u2029]/g,"\n").replace(/\uFEFF/g,""),filename:b,pos:0,tokpos:0,line:1,tokline:0,col:0,tokcol:0,newline_before:!1,regex_allowed:!1,comments_before:[]},B=!1,C=w("Unterminated string constant",function(){for(var a=e(),b="";;){var c=e(!0);if("\\"==c){var d=0,f=null;c=l(function(a){if(a>="0"&&"7">=a){if(!f)return f=a,++d;if("3">=f&&2>=d)return++d;if(f>="4"&&1>=d)return++d}return!1}),c=d>0?String.fromCharCode(parseInt(c,8)):o(!0)}else if(c==a)break;b+=c}return j("string",b)}),D=w("Unterminated multiline comment",function(){var a=y.regex_allowed,b=h("*/",!0),c=y.text.substring(y.pos,b),d=c.split("\n"),e=d.length;y.pos=b+2,y.line+=e-1,e>1?y.col=d[e-1].length:y.col+=d[e-1].length,y.col+=2;var f=y.newline_before=y.newline_before||c.indexOf("\n")>=0;return y.comments_before.push(j("comment2",c,!0)),y.regex_allowed=a,y.newline_before=f,x()}),G=w("Unterminated regular expression",function(a){for(var b,c=!1,d=!1;b=e(!0);)if(c)a+="\\"+b,c=!1;else if("["==b)d=!0,a+=b;else if("]"==b&&d)d=!1,a+=b;else{if("/"==b&&!d)break;"\\"==b?c=!0:a+=b}var f=r();return j("regexp",new RegExp(a,f))});return x.context=function(a){return a&&(y=a),y},x}function M(a,b){function c(a,b){return K(Q.token,a,b)}function d(){return Q.peeked||(Q.peeked=Q.input())}function e(){return Q.prev=Q.token,Q.peeked?(Q.token=Q.peeked,Q.peeked=null):Q.token=Q.input(),Q.in_directives=Q.in_directives&&("string"==Q.token.type||c("punc",";")),Q.token}function f(){return Q.prev}function h(a,b,c,d){var e=Q.input.context();J(a,e.filename,null!=b?b:e.tokline,null!=c?c:e.tokcol,null!=d?d:e.tokpos)}function i(a,b){h(b,a.line,a.col)}function k(a){null==a&&(a=Q.token),i(a,"Unexpected token: "+a.type+" ("+a.value+")")}function l(a,b){return c(a,b)?e():void i(Q.token,"Unexpected token "+Q.token.type+" «"+Q.token.value+"», expected "+a+" «"+b+"»")}function m(a){return l("punc",a)}function n(){return!b.strict&&(Q.token.nlb||c("eof")||c("punc","}"))}function o(){c("punc",";")?e():n()||k()}function p(){m("(");var a=ya(!0);return m(")"),a}function q(a){return function(){var b=Q.token,c=a(),d=f();return c.start=b,c.end=d,c}}function r(){(c("operator","/")||c("operator","/="))&&(Q.peeked=null,Q.token=Q.input(Q.token.value.substr(1)))}function s(){var a=I(hb);g(function(b){return b.name==a.name},Q.labels)&&h("Label "+a.name+" defined twice"),m(":"),Q.labels.push(a);var b=R();return Q.labels.pop(),b instanceof ca||a.references.forEach(function(b){b instanceof va&&(b=b.label.start,h("Continue label `"+a.name+"` refers to non-IterationStatement.",b.line,b.col,b.pos))}),new ba({body:b,label:a})}function t(a){return new Y({body:(a=ya(!0),o(),a)})}function u(a){var b,c=null;n()||(c=I(jb,!0)),null!=c?(b=g(function(a){return a.name==c.name},Q.labels),b||h("Undefined label "+c.name),c.thedef=b):0==Q.in_loop&&h(a.TYPE+" not inside a loop or switch"),o();var d=new a({label:c});return b&&b.references.push(d),d}function v(){m("(");var a=null;return!c("punc",";")&&(a=c("keyword","var")?(e(),T(!0)):ya(!0,!0),c("operator","in"))?(a instanceof Fa&&a.definitions.length>1&&h("Only one variable declaration allowed in for..in loop"),e(),x(a)):w(a)}function w(a){m(";");var b=c("punc",";")?null:ya(!0);m(";");var d=c("punc",")")?null:ya(!0);return m(")"),new ga({init:a,condition:b,step:d,body:P(R)})}function x(a){var b=a instanceof Fa?a.definitions[0].name:null,c=ya(!0);return m(")"),new ha({init:a,name:b,object:c,body:P(R)})}function y(){var a=p(),b=R(),d=null;return c("keyword","else")&&(e(),d=R()),new wa({condition:a,body:b,alternative:d})}function z(){m("{");for(var a=[];!c("punc","}");)c("eof")&&k(),a.push(R());return e(),a}function A(){m("{");for(var a,b=[],d=null,g=null;!c("punc","}");)c("eof")&&k(),c("keyword","case")?(g&&(g.end=f()),d=[],g=new Aa({start:(a=Q.token,e(),a),expression:ya(!0),body:d}),b.push(g),m(":")):c("keyword","default")?(g&&(g.end=f()),d=[],g=new za({start:(a=Q.token,e(),m(":"),a),body:d}),b.push(g)):(d||k(),d.push(R()));return g&&(g.end=f()),e(),b}function B(){var a=z(),b=null,d=null;if(c("keyword","catch")){var g=Q.token;e(),m("(");var i=I(gb);m(")"),b=new Ca({start:g,argname:i,body:z(),end:f()})}if(c("keyword","finally")){var g=Q.token;e(),d=new Da({start:g,body:z(),end:f()})}return b||d||h("Missing catch/finally blocks"),new Ba({body:a,bcatch:b,bfinally:d})}function C(a,b){for(var d=[];d.push(new Ha({start:Q.token,name:I(b?cb:bb),value:c("operator","=")?(e(),ya(!1,a)):null,end:f()})),c("punc",",");)e();return d}function D(){var a,b=Q.token;switch(b.type){case"name":case"keyword":a=H(ib);break;case"num":a=new nb({start:b,end:b,value:b.value});break;case"string":a=new mb({start:b,end:b,value:b.value});break;case"regexp":a=new ob({start:b,end:b,value:b.value});break;case"atom":switch(b.value){case"false":a=new wb({start:b,end:b});break;case"true":a=new xb({start:b,end:b});break;case"null":a=new qb({start:b,end:b})}}return e(),a}function E(a,b,d){for(var f=!0,g=[];!c("punc",a)&&(f?f=!1:m(","),!b||!c("punc",a));)g.push(c("punc",",")&&d?new tb({start:Q.token,end:Q.token}):ya(!1));return e(),g}function F(){var a=Q.token;switch(e(),a.type){case"num":case"string":case"name":case"operator":case"keyword":case"atom":return a.value;default:k()}}function G(){var a=Q.token;switch(e(),a.type){case"name":case"operator":case"keyword":case"atom":return a.value;default:k()}}function H(a){var b=Q.token.value;return new("this"==b?kb:a)({name:String(b),start:Q.token,end:Q.token})}function I(a,b){if(!c("name"))return b||h("Name expected"),null;var d=H(a);return e(),d}function M(a,b,c){return"++"!=b&&"--"!=b||O(c)||h("Invalid use of "+b+" operator"),new a({operator:b,expression:c})}function N(a){return pa(la(!0),0,a)}function O(a){return b.strict?a instanceof kb?!1:a instanceof La||a instanceof $a:!0}function P(a){++Q.in_loop;var b=a();return--Q.in_loop,b}b=j(b,{strict:!1,filename:null,toplevel:null,expression:!1,html5_comments:!0,bare_returns:!1});var Q={input:"string"==typeof a?L(a,b.filename,b.html5_comments):a,token:null,prev:null,peeked:null,in_function:0,in_directives:!0,in_loop:0,labels:[]};Q.token=e();var R=q(function(){var a;switch(r(),Q.token.type){case"string":var g=Q.in_directives,i=t();return g&&i.body instanceof mb&&!c("punc",",")?new X({value:i.body.value}):i;case"num":case"regexp":case"operator":case"atom":return t();case"name":return K(d(),"punc",":")?s():t();case"punc":switch(Q.token.value){case"{":return new $({start:Q.token,body:z(),end:f()});case"[":case"(":return t();case";":return e(),new _;default:k()}case"keyword":switch(a=Q.token.value,e(),a){case"break":return u(ua);case"continue":return u(va);case"debugger":return o(),new W;case"do":return new ea({body:P(R),condition:(l("keyword","while"),a=p(),o(),a)});case"while":return new fa({condition:p(),body:P(R)});case"for":return v();case"function":return S(oa);case"if":return y();case"return":return 0!=Q.in_function||b.bare_returns||h("'return' outside of function"),new ra({value:c("punc",";")?(e(),null):n()?null:(a=ya(!0),o(),a)});case"switch":return new xa({expression:p(),body:P(A)});case"throw":return Q.token.nlb&&h("Illegal newline after 'throw'"),new sa({value:(a=ya(!0),o(),a)});case"try":return B();case"var":return a=T(),o(),a;case"const":return a=U(),o(),a;case"with":return new ia({expression:p(),body:R()});default:k()}}}),S=function(a){var b=a===oa,d=c("name")?I(b?eb:fb):null;return b&&!d&&k(),m("("),new a({name:d,argnames:function(a,b){for(;!c("punc",")");)a?a=!1:m(","),b.push(I(db));return e(),b}(!0,[]),body:function(a,b){++Q.in_function,Q.in_directives=!0,Q.in_loop=0,Q.labels=[];var c=z();return--Q.in_function,Q.in_loop=a,Q.labels=b,c}(Q.in_loop,Q.labels)})},T=function(a){return new Fa({start:f(),definitions:C(a,!1),end:f()})},U=function(){return new Ga({start:f(),definitions:C(!1,!0),end:f()})},V=function(){var a=Q.token;l("operator","new");var b,d=Z(!1);return c("punc","(")?(e(),b=E(")")):b=[],ja(new Ja({start:a,expression:d,args:b,end:f()}),!0)},Z=function(a){if(c("operator","new"))return V();var b=Q.token;if(c("punc")){switch(b.value){case"(":e();var d=ya(!0);return d.start=b,d.end=Q.token,m(")"),ja(d,a);case"[":return ja(aa(),a);case"{":return ja(da(),a)}k()}if(c("keyword","function")){e();var g=S(na);return g.start=b,g.end=f(),ja(g,a)}return Sb[Q.token.type]?ja(D(),a):void k()},aa=q(function(){return m("["),new Ua({elements:E("]",!b.strict,!0)})}),da=q(function(){m("{");for(var a=!0,d=[];!c("punc","}")&&(a?a=!1:m(","),b.strict||!c("punc","}"));){var g=Q.token,h=g.type,i=F();if("name"==h&&!c("punc",":")){if("get"==i){d.push(new Za({start:g,key:D(),value:S(ma),end:f()}));continue}if("set"==i){d.push(new Ya({start:g,key:D(),value:S(ma),end:f()}));continue}}m(":"),d.push(new Xa({start:g,key:i,value:ya(!1),end:f()}))}return e(),new Va({properties:d})}),ja=function(a,b){var d=a.start;if(c("punc","."))return e(),ja(new Ma({start:d,expression:a,property:G(),end:f()}),b);if(c("punc","[")){e();var g=ya(!0);return m("]"),ja(new Na({start:d,expression:a,property:g,end:f()}),b)}return b&&c("punc","(")?(e(),ja(new Ia({start:d,expression:a,args:E(")"),end:f()}),!0)):a},la=function(a){var b=Q.token;if(c("operator")&&Nb(b.value)){e(),r();var d=M(Pa,b.value,la(a));return d.start=b,d.end=f(),d}for(var g=Z(a);c("operator")&&Ob(Q.token.value)&&!Q.token.nlb;)g=M(Qa,Q.token.value,g),g.start=b,g.end=Q.token,e();return g},pa=function(a,b,d){var f=c("operator")?Q.token.value:null;"in"==f&&d&&(f=null);var g=null!=f?Qb[f]:null;if(null!=g&&g>b){e();var h=pa(la(!0),g,d);return pa(new Ra({start:a.start,left:a,operator:f,right:h,end:h.end}),b,d)}return a},qa=function(a){var b=Q.token,d=N(a);if(c("operator","?")){e();var g=ya(!1);return m(":"),new Sa({start:b,condition:d,consequent:g,alternative:ya(!1,a),end:f()})}return d},ta=function(a){var b=Q.token,d=qa(a),g=Q.token.value;if(c("operator")&&Pb(g)){if(O(d))return e(),new Ta({start:b,left:d,operator:g,right:ta(a),end:f()});h("Invalid assignment")}return d},ya=function(a,b){var f=Q.token,g=ta(b);return a&&c("punc",",")?(e(),new Ka({start:f,car:g,cdr:ya(!0,b),end:d()})):g};return b.expression?ya(!0):function(){for(var a=Q.token,d=[];!c("eof");)d.push(R());var e=f(),g=b.toplevel;return g?(g.body=g.body.concat(d),g.end=e):g=new ka({start:a,body:d,end:e}),g}()}function N(a,b){x.call(this),this.before=a,this.after=b}function O(a,b,c){this.name=c.name,this.orig=[c],this.scope=a,this.references=[],this.global=!1,this.mangled_name=null,this.undeclared=!1,this.constant=!1,this.index=b}function P(a){function b(a,b){return a.replace(/[\u0080-\uffff]/g,function(a){var c=a.charCodeAt(0).toString(16);if(c.length<=2&&!b){for(;c.length<2;)c="0"+c;return"\\x"+c}for(;c.length<4;)c="0"+c;return"\\u"+c})}function c(c){var d=0,e=0;return c=c.replace(/[\\\b\f\n\r\t\x22\x27\u2028\u2029\0]/g,function(a){switch(a){case"\\":return"\\\\";case"\b":return"\\b";case"\f":return"\\f";case"\n":return"\\n";case"\r":return"\\r";case"\u2028":return"\\u2028";case"\u2029":return"\\u2029";case'"':return++d,'"';case"'":return++e,"'";case"\x00":return"\\x00"}return a}),a.ascii_only&&(c=b(c)),d>e?"'"+c.replace(/\x27/g,"\\'")+"'":'"'+c.replace(/\x22/g,'\\"')+'"'}function d(b){var d=c(b);return a.inline_script&&(d=d.replace(/<\x2fscript([>\/\t\n\f\r ])/gi,"<\\/script$1")),d}function e(c){return c=c.toString(),a.ascii_only&&(c=b(c,!0)),c}function f(b){return h(" ",a.indent_start+v-b*a.indent_level)}function g(){return C.charAt(C.length-1)}function i(){a.max_line_len&&w>a.max_line_len&&k("\n")}function k(b){b=String(b);var c=b.charAt(0);if(B&&(c&&!(";}".indexOf(c)<0)||/[;]$/.test(C)||(a.semicolons||D(c)?(z+=";",w++,y++):(z+="\n",y++,x++,w=0),a.beautify||(A=!1)),B=!1,i()),!a.beautify&&a.preserve_line&&L[L.length-1])for(var d=L[L.length-1].start.line;d>x;)z+="\n",y++,x++,w=0,A=!1;if(A){var e=g();(F(e)&&(F(c)||"\\"==c)||/^[\+\-\/]$/.test(c)&&c==e)&&(z+=" ",w++,y++),A=!1}var f=b.split(/\r?\n/),h=f.length-1;x+=h,0==h?w+=f[h].length:w=f[h].length,y+=b.length,C=b,z+=b}function m(){B=!1,k(";")}function n(){return v+a.indent_level}function o(a){var b;return k("{"),I(),H(n(),function(){b=a()}),G(),k("}"),b}function p(a){k("(");var b=a();return k(")"),b}function q(a){k("[");var b=a();return k("]"),b}function r(){k(","),E()}function t(){k(":"),a.space_colon&&E()}function u(){return z}a=j(a,{indent_start:0,indent_level:4,quote_keys:!1,space_colon:!0,ascii_only:!1,unescape_regexps:!1,inline_script:!1,width:80,max_line_len:32e3,beautify:!1,source_map:null,bracketize:!1,semicolons:!0,comments:!1,preserve_line:!1,screw_ie8:!1,preamble:null},!0);var v=0,w=0,x=1,y=0,z="",A=!1,B=!1,C=null,D=s("( [ + * / - , ."),E=a.beautify?function(){k(" ")}:function(){A=!0},G=a.beautify?function(b){a.beautify&&k(f(b?.5:0))}:l,H=a.beautify?function(a,b){a===!0&&(a=n());var c=v;v=a;var d=b();return v=c,d}:function(a,b){return b()},I=a.beautify?function(){k("\n")}:l,J=a.beautify?function(){k(";")}:function(){B=!0},K=a.source_map?function(b,c){try{b&&a.source_map.add(b.file||"?",x,w,b.line,b.col,c||"name"!=b.type?c:b.value)}catch(d){U.warn("Couldn't figure out mapping for {file}:{line},{col} → {cline},{ccol} [{name}]",{file:b.file,line:b.line,col:b.col,cline:x,ccol:w,name:c||""})}}:l;a.preamble&&k(a.preamble.replace(/\r\n?|[\n\u2028\u2029]|\s*$/g,"\n"));var L=[];return{get:u,toString:u,indent:G,indentation:function(){return v},current_width:function(){return w-v},should_break:function(){return a.width&&this.current_width()>=a.width},newline:I,print:k,space:E,comma:r,colon:t,last:function(){return C},semicolon:J,force_semicolon:m,to_ascii:b,print_name:function(a){k(e(a))},print_string:function(a){k(d(a))},next_indent:n,with_indent:H,with_block:o,with_parens:p,with_square:q,add_mapping:K,option:function(b){return a[b]},line:function(){return x},col:function(){return w},pos:function(){return y},push_node:function(a){L.push(a)},pop_node:function(){return L.pop()},stack:function(){return L},parent:function(a){return L[L.length-2-(a||0)]}}}function Q(a,b){ -return this instanceof Q?(N.call(this,this.before,this.after),void(this.options=j(a,{sequences:!b,properties:!b,dead_code:!b,drop_debugger:!b,unsafe:!1,unsafe_comps:!1,conditionals:!b,comparisons:!b,evaluate:!b,booleans:!b,loops:!b,unused:!b,hoist_funs:!b,keep_fargs:!1,hoist_vars:!1,if_return:!b,join_vars:!b,cascade:!b,side_effects:!b,pure_getters:!1,pure_funcs:null,negate_iife:!b,screw_ie8:!1,drop_console:!1,angular:!1,warnings:!0,global_defs:{}},!0))):new Q(a,b)}function R(a){function b(b,e,f,g,h,i){if(d){var j=d.originalPositionFor({line:g,column:h});if(null===j.source)return;b=j.source,g=j.line,h=j.column,i=j.name||i}c.addMapping({generated:{line:e+a.dest_line_diff,column:f},original:{line:g+a.orig_line_diff,column:h},source:b,name:i})}a=j(a,{file:null,root:null,orig:null,orig_line_diff:0,dest_line_diff:0});var c=new MOZ_SourceMap.SourceMapGenerator({file:a.file,sourceRoot:a.root}),d=a.orig&&new MOZ_SourceMap.SourceMapConsumer(a.orig);return{add:b,get:function(){return c},toString:function(){return c.toString()}}}b.UglifyJS=a,i.prototype=Object.create(Error.prototype),i.prototype.constructor=i,i.croak=function(a,b){throw new i(a,b)};var S=function(){function a(a,f,g){function h(){var h=f(a[i],i),l=h instanceof d;return l&&(h=h.v),h instanceof b?(h=h.v,h instanceof c?k.push.apply(k,g?h.v.slice().reverse():h.v):k.push(h)):h!==e&&(h instanceof c?j.push.apply(j,g?h.v.slice().reverse():h.v):j.push(h)),l}var i,j=[],k=[];if(a instanceof Array)if(g){for(i=a.length;--i>=0&&!h(););j.reverse(),k.reverse()}else for(i=0;i SymbolDef for all variables/functions defined in this scope",functions:"[Object/S] like `variables`, but only lists function declarations",uses_with:"[boolean/S] tells whether this scope uses the `with` statement",uses_eval:"[boolean/S] tells whether this scope contains a direct call to the global `eval`",parent_scope:"[AST_Scope?/S] link to the parent scope",enclosed:"[SymbolDef*/S] a list of all symbol definitions that are accessed from this scope or any subscopes",cname:"[integer/S] current index for mangling variables (used internally by the mangler)"}},Z),ka=v("Toplevel","globals",{$documentation:"The toplevel scope",$propdoc:{globals:"[Object/S] a map of name -> SymbolDef for all undeclared names"},wrap_enclose:function(a){var b=this,c=[],d=[];a.forEach(function(a){var b=a.lastIndexOf(":");c.push(a.substr(0,b)),d.push(a.substr(b+1))});var e="(function("+d.join(",")+"){ '$ORIG'; })("+c.join(",")+")";return e=M(e),e=e.transform(new N(function(a){return a instanceof X&&"$ORIG"==a.value?S.splice(b.body):void 0}))},wrap_commonjs:function(a,b){var c=this,d=[];b&&(c.figure_out_scope(),c.walk(new x(function(a){a instanceof ab&&a.definition().global&&(g(function(b){return b.name==a.name},d)||d.push(a))})));var e="(function(exports, global){ global['"+a+"'] = exports; '$ORIG'; '$EXPORTS'; }({}, (function(){return this}())))";return e=M(e),e=e.transform(new N(function(a){if(a instanceof Y&&(a=a.body,a instanceof mb))switch(a.getValue()){case"$ORIG":return S.splice(c.body);case"$EXPORTS":var b=[];return d.forEach(function(a){b.push(new Y({body:new Ta({left:new Na({expression:new ib({name:"exports"}),property:new mb({value:a.name})}),operator:"=",right:new ib(a)})}))}),S.splice(b)}}))}},ja),la=v("Lambda","name argnames uses_arguments",{$documentation:"Base class for functions",$propdoc:{name:"[AST_SymbolDeclaration?] the name of this function",argnames:"[AST_SymbolFunarg*] array of function arguments",uses_arguments:"[boolean/S] tells whether this function accesses the arguments array"},_walk:function(a){return a._visit(this,function(){this.name&&this.name._walk(a),this.argnames.forEach(function(b){b._walk(a)}),w(this,a)})}},ja),ma=v("Accessor",null,{$documentation:"A setter/getter function. The `name` property is always null."},la),na=v("Function",null,{$documentation:"A function expression"},la),oa=v("Defun",null,{$documentation:"A function definition"},la),pa=v("Jump",null,{$documentation:"Base class for “jumps†(for now that's `return`, `throw`, `break` and `continue`)"},V),qa=v("Exit","value",{$documentation:"Base class for “exits†(`return` and `throw`)",$propdoc:{value:"[AST_Node?] the value returned or thrown by this statement; could be null for AST_Return"},_walk:function(a){return a._visit(this,this.value&&function(){this.value._walk(a)})}},pa),ra=v("Return",null,{$documentation:"A `return` statement"},qa),sa=v("Throw",null,{$documentation:"A `throw` statement"},qa),ta=v("LoopControl","label",{$documentation:"Base class for loop control statements (`break` and `continue`)",$propdoc:{label:"[AST_LabelRef?] the label, or null if none"},_walk:function(a){return a._visit(this,this.label&&function(){this.label._walk(a)})}},pa),ua=v("Break",null,{$documentation:"A `break` statement"},ta),va=v("Continue",null,{$documentation:"A `continue` statement"},ta),wa=v("If","condition alternative",{$documentation:"A `if` statement",$propdoc:{condition:"[AST_Node] the `if` condition",alternative:"[AST_Statement?] the `else` part, or null if not present"},_walk:function(a){return a._visit(this,function(){this.condition._walk(a),this.body._walk(a),this.alternative&&this.alternative._walk(a)})}},aa),xa=v("Switch","expression",{$documentation:"A `switch` statement",$propdoc:{expression:"[AST_Node] the `switch` “discriminantâ€"},_walk:function(a){return a._visit(this,function(){this.expression._walk(a),w(this,a)})}},Z),ya=v("SwitchBranch",null,{$documentation:"Base class for `switch` branches"},Z),za=v("Default",null,{$documentation:"A `default` switch branch"},ya),Aa=v("Case","expression",{$documentation:"A `case` switch branch",$propdoc:{expression:"[AST_Node] the `case` expression"},_walk:function(a){return a._visit(this,function(){this.expression._walk(a),w(this,a)})}},ya),Ba=v("Try","bcatch bfinally",{$documentation:"A `try` statement",$propdoc:{bcatch:"[AST_Catch?] the catch block, or null if not present",bfinally:"[AST_Finally?] the finally block, or null if not present"},_walk:function(a){return a._visit(this,function(){w(this,a),this.bcatch&&this.bcatch._walk(a),this.bfinally&&this.bfinally._walk(a)})}},Z),Ca=v("Catch","argname",{$documentation:"A `catch` node; only makes sense as part of a `try` statement",$propdoc:{argname:"[AST_SymbolCatch] symbol for the exception"},_walk:function(a){return a._visit(this,function(){this.argname._walk(a),w(this,a)})}},Z),Da=v("Finally",null,{$documentation:"A `finally` node; only makes sense as part of a `try` statement"},Z),Ea=v("Definitions","definitions",{$documentation:"Base class for `var` or `const` nodes (variable declarations/initializations)",$propdoc:{definitions:"[AST_VarDef*] array of variable definitions"},_walk:function(a){return a._visit(this,function(){this.definitions.forEach(function(b){b._walk(a)})})}},V),Fa=v("Var",null,{$documentation:"A `var` statement"},Ea),Ga=v("Const",null,{$documentation:"A `const` statement"},Ea),Ha=v("VarDef","name value",{$documentation:"A variable declaration; only appears in a AST_Definitions node",$propdoc:{name:"[AST_SymbolVar|AST_SymbolConst] name of the variable",value:"[AST_Node?] initializer, or null of there's no initializer"},_walk:function(a){return a._visit(this,function(){this.name._walk(a),this.value&&this.value._walk(a)})}}),Ia=v("Call","expression args",{$documentation:"A function call expression",$propdoc:{expression:"[AST_Node] expression to invoke as function",args:"[AST_Node*] array of arguments"},_walk:function(a){return a._visit(this,function(){this.expression._walk(a),this.args.forEach(function(b){b._walk(a)})})}}),Ja=v("New",null,{$documentation:"An object instantiation. Derives from a function call since it has exactly the same properties"},Ia),Ka=v("Seq","car cdr",{$documentation:"A sequence expression (two comma-separated expressions)",$propdoc:{car:"[AST_Node] first element in sequence",cdr:"[AST_Node] second element in sequence"},$cons:function(a,b){var c=new Ka(a);return c.car=a,c.cdr=b,c},$from_array:function(a){if(0==a.length)return null;if(1==a.length)return a[0].clone();for(var b=null,c=a.length;--c>=0;)b=Ka.cons(a[c],b);for(var d=b;d;){if(d.cdr&&!d.cdr.cdr){d.cdr=d.cdr.car;break}d=d.cdr}return b},to_array:function(){for(var a=this,b=[];a;){if(b.push(a.car),a.cdr&&!(a.cdr instanceof Ka)){b.push(a.cdr);break}a=a.cdr}return b},add:function(a){for(var b=this;b;){if(!(b.cdr instanceof Ka)){var c=Ka.cons(b.cdr,a);return b.cdr=c}b=b.cdr}},_walk:function(a){return a._visit(this,function(){this.car._walk(a),this.cdr&&this.cdr._walk(a)})}}),La=v("PropAccess","expression property",{$documentation:'Base class for property access expressions, i.e. `a.foo` or `a["foo"]`',$propdoc:{expression:"[AST_Node] the “container†expression",property:"[AST_Node|string] the property to access. For AST_Dot this is always a plain string, while for AST_Sub it's an arbitrary AST_Node"}}),Ma=v("Dot",null,{$documentation:"A dotted property access expression",_walk:function(a){return a._visit(this,function(){this.expression._walk(a)})}},La),Na=v("Sub",null,{$documentation:'Index-style property access, i.e. `a["foo"]`',_walk:function(a){return a._visit(this,function(){this.expression._walk(a),this.property._walk(a)})}},La),Oa=v("Unary","operator expression",{$documentation:"Base class for unary expressions",$propdoc:{operator:"[string] the operator",expression:"[AST_Node] expression that this unary operator applies to"},_walk:function(a){return a._visit(this,function(){this.expression._walk(a)})}}),Pa=v("UnaryPrefix",null,{$documentation:"Unary prefix expression, i.e. `typeof i` or `++i`"},Oa),Qa=v("UnaryPostfix",null,{$documentation:"Unary postfix expression, i.e. `i++`"},Oa),Ra=v("Binary","left operator right",{$documentation:"Binary expression, i.e. `a + b`",$propdoc:{left:"[AST_Node] left-hand side expression",operator:"[string] the operator",right:"[AST_Node] right-hand side expression"},_walk:function(a){return a._visit(this,function(){this.left._walk(a),this.right._walk(a)})}}),Sa=v("Conditional","condition consequent alternative",{$documentation:"Conditional expression using the ternary operator, i.e. `a ? b : c`",$propdoc:{condition:"[AST_Node]",consequent:"[AST_Node]",alternative:"[AST_Node]"},_walk:function(a){return a._visit(this,function(){this.condition._walk(a),this.consequent._walk(a),this.alternative._walk(a)})}}),Ta=v("Assign",null,{$documentation:"An assignment expression — `a = b + 5`"},Ra),Ua=v("Array","elements",{$documentation:"An array literal",$propdoc:{elements:"[AST_Node*] array of elements"},_walk:function(a){return a._visit(this,function(){this.elements.forEach(function(b){b._walk(a)})})}}),Va=v("Object","properties",{$documentation:"An object literal",$propdoc:{properties:"[AST_ObjectProperty*] array of properties"},_walk:function(a){return a._visit(this,function(){this.properties.forEach(function(b){b._walk(a)})})}}),Wa=v("ObjectProperty","key value",{$documentation:"Base class for literal object properties",$propdoc:{key:"[string] the property name converted to a string for ObjectKeyVal. For setters and getters this is an arbitrary AST_Node.",value:"[AST_Node] property value. For setters and getters this is an AST_Function."},_walk:function(a){return a._visit(this,function(){this.value._walk(a)})}}),Xa=v("ObjectKeyVal",null,{$documentation:"A key: value object property"},Wa),Ya=v("ObjectSetter",null,{$documentation:"An object setter property"},Wa),Za=v("ObjectGetter",null,{$documentation:"An object getter property"},Wa),$a=v("Symbol","scope name thedef",{$propdoc:{name:"[string] name of this symbol",scope:"[AST_Scope/S] the current scope (not necessarily the definition scope)",thedef:"[SymbolDef/S] the definition of this symbol"},$documentation:"Base class for all symbols"}),_a=v("SymbolAccessor",null,{$documentation:"The name of a property accessor (setter/getter function)"},$a),ab=v("SymbolDeclaration","init",{$documentation:"A declaration symbol (symbol in var/const, function name or argument, symbol in catch)",$propdoc:{init:"[AST_Node*/S] array of initializers for this declaration."}},$a),bb=v("SymbolVar",null,{$documentation:"Symbol defining a variable"},ab),cb=v("SymbolConst",null,{$documentation:"A constant declaration"},ab),db=v("SymbolFunarg",null,{$documentation:"Symbol naming a function argument"},bb),eb=v("SymbolDefun",null,{$documentation:"Symbol defining a function"},ab),fb=v("SymbolLambda",null,{$documentation:"Symbol naming a function expression"},ab),gb=v("SymbolCatch",null,{$documentation:"Symbol naming the exception in catch"},ab),hb=v("Label","references",{$documentation:"Symbol naming a label (declaration)",$propdoc:{references:"[AST_LoopControl*] a list of nodes referring to this label"},initialize:function(){this.references=[],this.thedef=this}},$a),ib=v("SymbolRef",null,{$documentation:"Reference to some symbol (not definition/declaration)"},$a),jb=v("LabelRef",null,{$documentation:"Reference to a label symbol"},$a),kb=v("This",null,{$documentation:"The `this` symbol"},$a),lb=v("Constant",null,{$documentation:"Base class for all constants",getValue:function(){return this.value}}),mb=v("String","value",{$documentation:"A string literal",$propdoc:{value:"[string] the contents of this string"}},lb),nb=v("Number","value",{$documentation:"A number literal",$propdoc:{value:"[number] the numeric value"}},lb),ob=v("RegExp","value",{$documentation:"A regexp literal",$propdoc:{value:"[RegExp] the actual regexp"}},lb),pb=v("Atom",null,{$documentation:"Base class for atoms"},lb),qb=v("Null",null,{$documentation:"The `null` atom",value:null},pb),rb=v("NaN",null,{$documentation:"The impossible value",value:0/0},pb),sb=v("Undefined",null,{$documentation:"The `undefined` value",value:void 0},pb),tb=v("Hole",null,{$documentation:"A hole in an array",value:void 0},pb),ub=v("Infinity",null,{$documentation:"The `Infinity` value",value:1/0},pb),vb=v("Boolean",null,{$documentation:"Base class for booleans"},pb),wb=v("False",null,{$documentation:"The `false` atom",value:!1},vb),xb=v("True",null,{$documentation:"The `true` atom",value:!0},vb);x.prototype={_visit:function(a,b){this.stack.push(a);var c=this.visit(a,b?function(){b.call(a)}:l);return!c&&b&&b.call(a),this.stack.pop(),c},parent:function(a){return this.stack[this.stack.length-2-(a||0)]},push:function(a){this.stack.push(a)},pop:function(){return this.stack.pop()},self:function(){return this.stack[this.stack.length-1]},find_parent:function(a){for(var b=this.stack,c=b.length;--c>=0;){var d=b[c];if(d instanceof a)return d}},has_directive:function(a){return this.find_parent(ja).has_directive(a)},in_boolean_context:function(){for(var a=this.stack,b=a.length,c=a[--b];b>0;){var d=a[--b];if(d instanceof wa&&d.condition===c||d instanceof Sa&&d.condition===c||d instanceof da&&d.condition===c||d instanceof ga&&d.condition===c||d instanceof Pa&&"!"==d.operator&&d.expression===c)return!0;if(!(d instanceof Ra)||"&&"!=d.operator&&"||"!=d.operator)return!1;c=d}},loopcontrol_target:function(a){var b=this.stack;if(a)for(var c=b.length;--c>=0;){var d=b[c];if(d instanceof ba&&d.label.name==a.name)return d.body}else for(var c=b.length;--c>=0;){var d=b[c];if(d instanceof xa||d instanceof ca)return d}}};var yb="break case catch const continue debugger default delete do else finally for function if in instanceof new return switch throw try typeof var void while with",zb="false null true",Ab="abstract boolean byte char class double enum export extends final float goto implements import int interface long native package private protected public short static super synchronized this throws transient volatile yield "+zb+" "+yb,Bb="return new delete throw else case";yb=s(yb),Ab=s(Ab),Bb=s(Bb),zb=s(zb);var Cb=s(e("+-*&%=<>!?|~^")),Db=/^0x[0-9a-f]+$/i,Eb=/^0[0-7]+$/,Fb=/^\d*\.?\d*(?:e[+-]?\d*(?:\d\.?|\.?\d)\d*)?$/i,Gb=s(["in","instanceof","typeof","new","void","delete","++","--","+","-","!","~","&","|","^","*","/","%",">>","<<",">>>","<",">","<=",">=","==","===","!=","!==","?","=","+=","-=","/=","*=","%=",">>=","<<=",">>>=","|=","^=","&=","&&","||"]),Hb=s(e("  \n\r \fâ€‹á Žâ€€â€â€‚         âŸã€€")),Ib=s(e("[{(,.;:")),Jb=s(e("[]{}(),;:")),Kb=s(e("gmsiy")),Lb={letter:new RegExp("[\\u0041-\\u005A\\u0061-\\u007A\\u00AA\\u00B5\\u00BA\\u00C0-\\u00D6\\u00D8-\\u00F6\\u00F8-\\u02C1\\u02C6-\\u02D1\\u02E0-\\u02E4\\u02EC\\u02EE\\u0370-\\u0374\\u0376\\u0377\\u037A-\\u037D\\u0386\\u0388-\\u038A\\u038C\\u038E-\\u03A1\\u03A3-\\u03F5\\u03F7-\\u0481\\u048A-\\u0523\\u0531-\\u0556\\u0559\\u0561-\\u0587\\u05D0-\\u05EA\\u05F0-\\u05F2\\u0621-\\u064A\\u066E\\u066F\\u0671-\\u06D3\\u06D5\\u06E5\\u06E6\\u06EE\\u06EF\\u06FA-\\u06FC\\u06FF\\u0710\\u0712-\\u072F\\u074D-\\u07A5\\u07B1\\u07CA-\\u07EA\\u07F4\\u07F5\\u07FA\\u0904-\\u0939\\u093D\\u0950\\u0958-\\u0961\\u0971\\u0972\\u097B-\\u097F\\u0985-\\u098C\\u098F\\u0990\\u0993-\\u09A8\\u09AA-\\u09B0\\u09B2\\u09B6-\\u09B9\\u09BD\\u09CE\\u09DC\\u09DD\\u09DF-\\u09E1\\u09F0\\u09F1\\u0A05-\\u0A0A\\u0A0F\\u0A10\\u0A13-\\u0A28\\u0A2A-\\u0A30\\u0A32\\u0A33\\u0A35\\u0A36\\u0A38\\u0A39\\u0A59-\\u0A5C\\u0A5E\\u0A72-\\u0A74\\u0A85-\\u0A8D\\u0A8F-\\u0A91\\u0A93-\\u0AA8\\u0AAA-\\u0AB0\\u0AB2\\u0AB3\\u0AB5-\\u0AB9\\u0ABD\\u0AD0\\u0AE0\\u0AE1\\u0B05-\\u0B0C\\u0B0F\\u0B10\\u0B13-\\u0B28\\u0B2A-\\u0B30\\u0B32\\u0B33\\u0B35-\\u0B39\\u0B3D\\u0B5C\\u0B5D\\u0B5F-\\u0B61\\u0B71\\u0B83\\u0B85-\\u0B8A\\u0B8E-\\u0B90\\u0B92-\\u0B95\\u0B99\\u0B9A\\u0B9C\\u0B9E\\u0B9F\\u0BA3\\u0BA4\\u0BA8-\\u0BAA\\u0BAE-\\u0BB9\\u0BD0\\u0C05-\\u0C0C\\u0C0E-\\u0C10\\u0C12-\\u0C28\\u0C2A-\\u0C33\\u0C35-\\u0C39\\u0C3D\\u0C58\\u0C59\\u0C60\\u0C61\\u0C85-\\u0C8C\\u0C8E-\\u0C90\\u0C92-\\u0CA8\\u0CAA-\\u0CB3\\u0CB5-\\u0CB9\\u0CBD\\u0CDE\\u0CE0\\u0CE1\\u0D05-\\u0D0C\\u0D0E-\\u0D10\\u0D12-\\u0D28\\u0D2A-\\u0D39\\u0D3D\\u0D60\\u0D61\\u0D7A-\\u0D7F\\u0D85-\\u0D96\\u0D9A-\\u0DB1\\u0DB3-\\u0DBB\\u0DBD\\u0DC0-\\u0DC6\\u0E01-\\u0E30\\u0E32\\u0E33\\u0E40-\\u0E46\\u0E81\\u0E82\\u0E84\\u0E87\\u0E88\\u0E8A\\u0E8D\\u0E94-\\u0E97\\u0E99-\\u0E9F\\u0EA1-\\u0EA3\\u0EA5\\u0EA7\\u0EAA\\u0EAB\\u0EAD-\\u0EB0\\u0EB2\\u0EB3\\u0EBD\\u0EC0-\\u0EC4\\u0EC6\\u0EDC\\u0EDD\\u0F00\\u0F40-\\u0F47\\u0F49-\\u0F6C\\u0F88-\\u0F8B\\u1000-\\u102A\\u103F\\u1050-\\u1055\\u105A-\\u105D\\u1061\\u1065\\u1066\\u106E-\\u1070\\u1075-\\u1081\\u108E\\u10A0-\\u10C5\\u10D0-\\u10FA\\u10FC\\u1100-\\u1159\\u115F-\\u11A2\\u11A8-\\u11F9\\u1200-\\u1248\\u124A-\\u124D\\u1250-\\u1256\\u1258\\u125A-\\u125D\\u1260-\\u1288\\u128A-\\u128D\\u1290-\\u12B0\\u12B2-\\u12B5\\u12B8-\\u12BE\\u12C0\\u12C2-\\u12C5\\u12C8-\\u12D6\\u12D8-\\u1310\\u1312-\\u1315\\u1318-\\u135A\\u1380-\\u138F\\u13A0-\\u13F4\\u1401-\\u166C\\u166F-\\u1676\\u1681-\\u169A\\u16A0-\\u16EA\\u1700-\\u170C\\u170E-\\u1711\\u1720-\\u1731\\u1740-\\u1751\\u1760-\\u176C\\u176E-\\u1770\\u1780-\\u17B3\\u17D7\\u17DC\\u1820-\\u1877\\u1880-\\u18A8\\u18AA\\u1900-\\u191C\\u1950-\\u196D\\u1970-\\u1974\\u1980-\\u19A9\\u19C1-\\u19C7\\u1A00-\\u1A16\\u1B05-\\u1B33\\u1B45-\\u1B4B\\u1B83-\\u1BA0\\u1BAE\\u1BAF\\u1C00-\\u1C23\\u1C4D-\\u1C4F\\u1C5A-\\u1C7D\\u1D00-\\u1DBF\\u1E00-\\u1F15\\u1F18-\\u1F1D\\u1F20-\\u1F45\\u1F48-\\u1F4D\\u1F50-\\u1F57\\u1F59\\u1F5B\\u1F5D\\u1F5F-\\u1F7D\\u1F80-\\u1FB4\\u1FB6-\\u1FBC\\u1FBE\\u1FC2-\\u1FC4\\u1FC6-\\u1FCC\\u1FD0-\\u1FD3\\u1FD6-\\u1FDB\\u1FE0-\\u1FEC\\u1FF2-\\u1FF4\\u1FF6-\\u1FFC\\u2071\\u207F\\u2090-\\u2094\\u2102\\u2107\\u210A-\\u2113\\u2115\\u2119-\\u211D\\u2124\\u2126\\u2128\\u212A-\\u212D\\u212F-\\u2139\\u213C-\\u213F\\u2145-\\u2149\\u214E\\u2183\\u2184\\u2C00-\\u2C2E\\u2C30-\\u2C5E\\u2C60-\\u2C6F\\u2C71-\\u2C7D\\u2C80-\\u2CE4\\u2D00-\\u2D25\\u2D30-\\u2D65\\u2D6F\\u2D80-\\u2D96\\u2DA0-\\u2DA6\\u2DA8-\\u2DAE\\u2DB0-\\u2DB6\\u2DB8-\\u2DBE\\u2DC0-\\u2DC6\\u2DC8-\\u2DCE\\u2DD0-\\u2DD6\\u2DD8-\\u2DDE\\u2E2F\\u3005\\u3006\\u3031-\\u3035\\u303B\\u303C\\u3041-\\u3096\\u309D-\\u309F\\u30A1-\\u30FA\\u30FC-\\u30FF\\u3105-\\u312D\\u3131-\\u318E\\u31A0-\\u31B7\\u31F0-\\u31FF\\u3400\\u4DB5\\u4E00\\u9FC3\\uA000-\\uA48C\\uA500-\\uA60C\\uA610-\\uA61F\\uA62A\\uA62B\\uA640-\\uA65F\\uA662-\\uA66E\\uA67F-\\uA697\\uA717-\\uA71F\\uA722-\\uA788\\uA78B\\uA78C\\uA7FB-\\uA801\\uA803-\\uA805\\uA807-\\uA80A\\uA80C-\\uA822\\uA840-\\uA873\\uA882-\\uA8B3\\uA90A-\\uA925\\uA930-\\uA946\\uAA00-\\uAA28\\uAA40-\\uAA42\\uAA44-\\uAA4B\\uAC00\\uD7A3\\uF900-\\uFA2D\\uFA30-\\uFA6A\\uFA70-\\uFAD9\\uFB00-\\uFB06\\uFB13-\\uFB17\\uFB1D\\uFB1F-\\uFB28\\uFB2A-\\uFB36\\uFB38-\\uFB3C\\uFB3E\\uFB40\\uFB41\\uFB43\\uFB44\\uFB46-\\uFBB1\\uFBD3-\\uFD3D\\uFD50-\\uFD8F\\uFD92-\\uFDC7\\uFDF0-\\uFDFB\\uFE70-\\uFE74\\uFE76-\\uFEFC\\uFF21-\\uFF3A\\uFF41-\\uFF5A\\uFF66-\\uFFBE\\uFFC2-\\uFFC7\\uFFCA-\\uFFCF\\uFFD2-\\uFFD7\\uFFDA-\\uFFDC]"),non_spacing_mark:new RegExp("[\\u0300-\\u036F\\u0483-\\u0487\\u0591-\\u05BD\\u05BF\\u05C1\\u05C2\\u05C4\\u05C5\\u05C7\\u0610-\\u061A\\u064B-\\u065E\\u0670\\u06D6-\\u06DC\\u06DF-\\u06E4\\u06E7\\u06E8\\u06EA-\\u06ED\\u0711\\u0730-\\u074A\\u07A6-\\u07B0\\u07EB-\\u07F3\\u0816-\\u0819\\u081B-\\u0823\\u0825-\\u0827\\u0829-\\u082D\\u0900-\\u0902\\u093C\\u0941-\\u0948\\u094D\\u0951-\\u0955\\u0962\\u0963\\u0981\\u09BC\\u09C1-\\u09C4\\u09CD\\u09E2\\u09E3\\u0A01\\u0A02\\u0A3C\\u0A41\\u0A42\\u0A47\\u0A48\\u0A4B-\\u0A4D\\u0A51\\u0A70\\u0A71\\u0A75\\u0A81\\u0A82\\u0ABC\\u0AC1-\\u0AC5\\u0AC7\\u0AC8\\u0ACD\\u0AE2\\u0AE3\\u0B01\\u0B3C\\u0B3F\\u0B41-\\u0B44\\u0B4D\\u0B56\\u0B62\\u0B63\\u0B82\\u0BC0\\u0BCD\\u0C3E-\\u0C40\\u0C46-\\u0C48\\u0C4A-\\u0C4D\\u0C55\\u0C56\\u0C62\\u0C63\\u0CBC\\u0CBF\\u0CC6\\u0CCC\\u0CCD\\u0CE2\\u0CE3\\u0D41-\\u0D44\\u0D4D\\u0D62\\u0D63\\u0DCA\\u0DD2-\\u0DD4\\u0DD6\\u0E31\\u0E34-\\u0E3A\\u0E47-\\u0E4E\\u0EB1\\u0EB4-\\u0EB9\\u0EBB\\u0EBC\\u0EC8-\\u0ECD\\u0F18\\u0F19\\u0F35\\u0F37\\u0F39\\u0F71-\\u0F7E\\u0F80-\\u0F84\\u0F86\\u0F87\\u0F90-\\u0F97\\u0F99-\\u0FBC\\u0FC6\\u102D-\\u1030\\u1032-\\u1037\\u1039\\u103A\\u103D\\u103E\\u1058\\u1059\\u105E-\\u1060\\u1071-\\u1074\\u1082\\u1085\\u1086\\u108D\\u109D\\u135F\\u1712-\\u1714\\u1732-\\u1734\\u1752\\u1753\\u1772\\u1773\\u17B7-\\u17BD\\u17C6\\u17C9-\\u17D3\\u17DD\\u180B-\\u180D\\u18A9\\u1920-\\u1922\\u1927\\u1928\\u1932\\u1939-\\u193B\\u1A17\\u1A18\\u1A56\\u1A58-\\u1A5E\\u1A60\\u1A62\\u1A65-\\u1A6C\\u1A73-\\u1A7C\\u1A7F\\u1B00-\\u1B03\\u1B34\\u1B36-\\u1B3A\\u1B3C\\u1B42\\u1B6B-\\u1B73\\u1B80\\u1B81\\u1BA2-\\u1BA5\\u1BA8\\u1BA9\\u1C2C-\\u1C33\\u1C36\\u1C37\\u1CD0-\\u1CD2\\u1CD4-\\u1CE0\\u1CE2-\\u1CE8\\u1CED\\u1DC0-\\u1DE6\\u1DFD-\\u1DFF\\u20D0-\\u20DC\\u20E1\\u20E5-\\u20F0\\u2CEF-\\u2CF1\\u2DE0-\\u2DFF\\u302A-\\u302F\\u3099\\u309A\\uA66F\\uA67C\\uA67D\\uA6F0\\uA6F1\\uA802\\uA806\\uA80B\\uA825\\uA826\\uA8C4\\uA8E0-\\uA8F1\\uA926-\\uA92D\\uA947-\\uA951\\uA980-\\uA982\\uA9B3\\uA9B6-\\uA9B9\\uA9BC\\uAA29-\\uAA2E\\uAA31\\uAA32\\uAA35\\uAA36\\uAA43\\uAA4C\\uAAB0\\uAAB2-\\uAAB4\\uAAB7\\uAAB8\\uAABE\\uAABF\\uAAC1\\uABE5\\uABE8\\uABED\\uFB1E\\uFE00-\\uFE0F\\uFE20-\\uFE26]"),space_combining_mark:new RegExp("[\\u0903\\u093E-\\u0940\\u0949-\\u094C\\u094E\\u0982\\u0983\\u09BE-\\u09C0\\u09C7\\u09C8\\u09CB\\u09CC\\u09D7\\u0A03\\u0A3E-\\u0A40\\u0A83\\u0ABE-\\u0AC0\\u0AC9\\u0ACB\\u0ACC\\u0B02\\u0B03\\u0B3E\\u0B40\\u0B47\\u0B48\\u0B4B\\u0B4C\\u0B57\\u0BBE\\u0BBF\\u0BC1\\u0BC2\\u0BC6-\\u0BC8\\u0BCA-\\u0BCC\\u0BD7\\u0C01-\\u0C03\\u0C41-\\u0C44\\u0C82\\u0C83\\u0CBE\\u0CC0-\\u0CC4\\u0CC7\\u0CC8\\u0CCA\\u0CCB\\u0CD5\\u0CD6\\u0D02\\u0D03\\u0D3E-\\u0D40\\u0D46-\\u0D48\\u0D4A-\\u0D4C\\u0D57\\u0D82\\u0D83\\u0DCF-\\u0DD1\\u0DD8-\\u0DDF\\u0DF2\\u0DF3\\u0F3E\\u0F3F\\u0F7F\\u102B\\u102C\\u1031\\u1038\\u103B\\u103C\\u1056\\u1057\\u1062-\\u1064\\u1067-\\u106D\\u1083\\u1084\\u1087-\\u108C\\u108F\\u109A-\\u109C\\u17B6\\u17BE-\\u17C5\\u17C7\\u17C8\\u1923-\\u1926\\u1929-\\u192B\\u1930\\u1931\\u1933-\\u1938\\u19B0-\\u19C0\\u19C8\\u19C9\\u1A19-\\u1A1B\\u1A55\\u1A57\\u1A61\\u1A63\\u1A64\\u1A6D-\\u1A72\\u1B04\\u1B35\\u1B3B\\u1B3D-\\u1B41\\u1B43\\u1B44\\u1B82\\u1BA1\\u1BA6\\u1BA7\\u1BAA\\u1C24-\\u1C2B\\u1C34\\u1C35\\u1CE1\\u1CF2\\uA823\\uA824\\uA827\\uA880\\uA881\\uA8B4-\\uA8C3\\uA952\\uA953\\uA983\\uA9B4\\uA9B5\\uA9BA\\uA9BB\\uA9BD-\\uA9C0\\uAA2F\\uAA30\\uAA33\\uAA34\\uAA4D\\uAA7B\\uABE3\\uABE4\\uABE6\\uABE7\\uABE9\\uABEA\\uABEC]"),connector_punctuation:new RegExp("[\\u005F\\u203F\\u2040\\u2054\\uFE33\\uFE34\\uFE4D-\\uFE4F\\uFF3F]")};I.prototype.toString=function(){return this.message+" (line: "+this.line+", col: "+this.col+", pos: "+this.pos+")\n\n"+this.stack};var Mb={},Nb=s(["typeof","void","delete","--","++","!","~","-","+"]),Ob=s(["--","++"]),Pb=s(["=","+=","-=","/=","*=","%=",">>=","<<=",">>>=","|=","^=","&="]),Qb=function(a,b){for(var c=0;c","<=",">=","in","instanceof"],[">>","<<",">>>"],["+","-"],["*","/","%"]],{}),Rb=c(["for","do","while","switch"]),Sb=c(["atom","num","string","regexp","name"]);N.prototype=new x,function(a){function b(b,c){b.DEFMETHOD("transform",function(b,d){var e,f;return b.push(this),b.before&&(e=b.before(this,c,d)),e===a&&(b.after?(b.stack[b.stack.length-1]=e=this.clone(),c(e,b),f=b.after(e,d),f!==a&&(e=f)):(e=this,c(e,b))),b.pop(),e})}function c(a,b){return S(a,function(a){return a.transform(b,!0)})}b(U,l),b(ba,function(a,b){a.label=a.label.transform(b),a.body=a.body.transform(b)}),b(Y,function(a,b){a.body=a.body.transform(b)}),b(Z,function(a,b){a.body=c(a.body,b)}),b(da,function(a,b){a.condition=a.condition.transform(b),a.body=a.body.transform(b)}),b(ga,function(a,b){a.init&&(a.init=a.init.transform(b)),a.condition&&(a.condition=a.condition.transform(b)),a.step&&(a.step=a.step.transform(b)),a.body=a.body.transform(b)}),b(ha,function(a,b){a.init=a.init.transform(b),a.object=a.object.transform(b),a.body=a.body.transform(b)}),b(ia,function(a,b){a.expression=a.expression.transform(b),a.body=a.body.transform(b)}),b(qa,function(a,b){a.value&&(a.value=a.value.transform(b))}),b(ta,function(a,b){a.label&&(a.label=a.label.transform(b))}),b(wa,function(a,b){a.condition=a.condition.transform(b),a.body=a.body.transform(b),a.alternative&&(a.alternative=a.alternative.transform(b))}),b(xa,function(a,b){a.expression=a.expression.transform(b),a.body=c(a.body,b)}),b(Aa,function(a,b){a.expression=a.expression.transform(b),a.body=c(a.body,b)}),b(Ba,function(a,b){a.body=c(a.body,b),a.bcatch&&(a.bcatch=a.bcatch.transform(b)),a.bfinally&&(a.bfinally=a.bfinally.transform(b))}),b(Ca,function(a,b){a.argname=a.argname.transform(b),a.body=c(a.body,b)}),b(Ea,function(a,b){a.definitions=c(a.definitions,b)}),b(Ha,function(a,b){a.name=a.name.transform(b),a.value&&(a.value=a.value.transform(b))}),b(la,function(a,b){a.name&&(a.name=a.name.transform(b)),a.argnames=c(a.argnames,b),a.body=c(a.body,b)}),b(Ia,function(a,b){a.expression=a.expression.transform(b),a.args=c(a.args,b)}),b(Ka,function(a,b){a.car=a.car.transform(b),a.cdr=a.cdr.transform(b)}),b(Ma,function(a,b){a.expression=a.expression.transform(b)}),b(Na,function(a,b){a.expression=a.expression.transform(b),a.property=a.property.transform(b)}),b(Oa,function(a,b){a.expression=a.expression.transform(b)}),b(Ra,function(a,b){a.left=a.left.transform(b),a.right=a.right.transform(b)}),b(Sa,function(a,b){a.condition=a.condition.transform(b),a.consequent=a.consequent.transform(b),a.alternative=a.alternative.transform(b)}),b(Ua,function(a,b){a.elements=c(a.elements,b)}),b(Va,function(a,b){a.properties=c(a.properties,b)}),b(Wa,function(a,b){a.value=a.value.transform(b)})}(),O.prototype={unmangleable:function(a){ -return this.global&&!(a&&a.toplevel)||this.undeclared||!(a&&a.eval)&&(this.scope.uses_eval||this.scope.uses_with)},mangle:function(a){if(!this.mangled_name&&!this.unmangleable(a)){var b=this.scope;!a.screw_ie8&&this.orig[0]instanceof fb&&(b=b.parent_scope),this.mangled_name=b.next_mangled(a,this)}}},ka.DEFMETHOD("figure_out_scope",function(a){a=j(a,{screw_ie8:!1});var b=this,c=b.parent_scope=null,d=null,e=0,f=new x(function(b,g){if(a.screw_ie8&&b instanceof Ca){var h=c;return c=new ja(b),c.init_scope_vars(e),c.parent_scope=h,g(),c=h,!0}if(b instanceof ja){b.init_scope_vars(e);var h=b.parent_scope=c,i=d;return d=c=b,++e,g(),--e,c=h,d=i,!0}if(b instanceof X)return b.scope=c,m(c.directives,b.value),!0;if(b instanceof ia)for(var j=c;j;j=j.parent_scope)j.uses_with=!0;else if(b instanceof $a&&(b.scope=c),b instanceof fb)d.def_function(b);else if(b instanceof eb)(b.scope=d.parent_scope).def_function(b);else if(b instanceof bb||b instanceof cb){var k=d.def_variable(b);k.constant=b instanceof cb,k.init=f.parent().value}else b instanceof gb&&(a.screw_ie8?c:d).def_variable(b)});b.walk(f);var g=null,h=b.globals=new u,f=new x(function(a,c){if(a instanceof la){var d=g;return g=a,c(),g=d,!0}if(a instanceof ib){var e=a.name,i=a.scope.find_variable(e);if(i)a.thedef=i;else{var j;if(h.has(e)?j=h.get(e):(j=new O(b,h.size(),a),j.undeclared=!0,j.global=!0,h.set(e,j)),a.thedef=j,"eval"==e&&f.parent()instanceof Ia)for(var k=a.scope;k&&!k.uses_eval;k=k.parent_scope)k.uses_eval=!0;g&&"arguments"==e&&(g.uses_arguments=!0)}return a.reference(),!0}});b.walk(f)}),ja.DEFMETHOD("init_scope_vars",function(a){this.directives=[],this.variables=new u,this.functions=new u,this.uses_with=!1,this.uses_eval=!1,this.parent_scope=null,this.enclosed=[],this.cname=-1,this.nesting=a}),ja.DEFMETHOD("strict",function(){return this.has_directive("use strict")}),la.DEFMETHOD("init_scope_vars",function(){ja.prototype.init_scope_vars.apply(this,arguments),this.uses_arguments=!1}),ib.DEFMETHOD("reference",function(){var a=this.definition();a.references.push(this);for(var b=this.scope;b&&(m(b.enclosed,a),b!==a.scope);)b=b.parent_scope;this.frame=this.scope.nesting-a.scope.nesting}),ja.DEFMETHOD("find_variable",function(a){return a instanceof $a&&(a=a.name),this.variables.get(a)||this.parent_scope&&this.parent_scope.find_variable(a)}),ja.DEFMETHOD("has_directive",function(a){return this.parent_scope&&this.parent_scope.has_directive(a)||(this.directives.indexOf(a)>=0?this:null)}),ja.DEFMETHOD("def_function",function(a){this.functions.set(a.name,this.def_variable(a))}),ja.DEFMETHOD("def_variable",function(a){var b;return this.variables.has(a.name)?(b=this.variables.get(a.name),b.orig.push(a)):(b=new O(this,this.variables.size(),a),this.variables.set(a.name,b),b.global=!this.parent_scope),a.thedef=b}),ja.DEFMETHOD("next_mangled",function(a){var b=this.enclosed;a:for(;;){var c=Tb(++this.cname);if(D(c)&&!(a.except.indexOf(c)>=0)){for(var d=b.length;--d>=0;){var e=b[d],f=e.mangled_name||e.unmangleable(a)&&e.name;if(c==f)continue a}return c}}}),na.DEFMETHOD("next_mangled",function(a,b){for(var c=b.orig[0]instanceof db&&this.name&&this.name.definition();;){var d=la.prototype.next_mangled.call(this,a,b);if(!c||c.mangled_name!=d)return d}}),ja.DEFMETHOD("references",function(a){return a instanceof $a&&(a=a.definition()),this.enclosed.indexOf(a)<0?null:a}),$a.DEFMETHOD("unmangleable",function(a){return this.definition().unmangleable(a)}),_a.DEFMETHOD("unmangleable",function(){return!0}),hb.DEFMETHOD("unmangleable",function(){return!1}),$a.DEFMETHOD("unreferenced",function(){return 0==this.definition().references.length&&!(this.scope.uses_eval||this.scope.uses_with)}),$a.DEFMETHOD("undeclared",function(){return this.definition().undeclared}),jb.DEFMETHOD("undeclared",function(){return!1}),hb.DEFMETHOD("undeclared",function(){return!1}),$a.DEFMETHOD("definition",function(){return this.thedef}),$a.DEFMETHOD("global",function(){return this.definition().global}),ka.DEFMETHOD("_default_mangler_options",function(a){return j(a,{except:[],eval:!1,sort:!1,toplevel:!1,screw_ie8:!1})}),ka.DEFMETHOD("mangle_names",function(a){a=this._default_mangler_options(a);var b=-1,c=[],d=new x(function(e,f){if(e instanceof ba){var g=b;return f(),b=g,!0}if(e instanceof ja){var h=(d.parent(),[]);return e.variables.each(function(b){a.except.indexOf(b.name)<0&&h.push(b)}),a.sort&&h.sort(function(a,b){return b.references.length-a.references.length}),void c.push.apply(c,h)}if(e instanceof hb){var i;do i=Tb(++b);while(!D(i));return e.mangled_name=i,!0}return a.screw_ie8&&e instanceof gb?void c.push(e.definition()):void 0});this.walk(d),c.forEach(function(b){b.mangle(a)})}),ka.DEFMETHOD("compute_char_frequency",function(a){a=this._default_mangler_options(a);var b=new x(function(b){b instanceof lb?Tb.consider(b.print_to_string()):b instanceof ra?Tb.consider("return"):b instanceof sa?Tb.consider("throw"):b instanceof va?Tb.consider("continue"):b instanceof ua?Tb.consider("break"):b instanceof W?Tb.consider("debugger"):b instanceof X?Tb.consider(b.value):b instanceof fa?Tb.consider("while"):b instanceof ea?Tb.consider("do while"):b instanceof wa?(Tb.consider("if"),b.alternative&&Tb.consider("else")):b instanceof Fa?Tb.consider("var"):b instanceof Ga?Tb.consider("const"):b instanceof la?Tb.consider("function"):b instanceof ga?Tb.consider("for"):b instanceof ha?Tb.consider("for in"):b instanceof xa?Tb.consider("switch"):b instanceof Aa?Tb.consider("case"):b instanceof za?Tb.consider("default"):b instanceof ia?Tb.consider("with"):b instanceof Ya?Tb.consider("set"+b.key):b instanceof Za?Tb.consider("get"+b.key):b instanceof Xa?Tb.consider(b.key):b instanceof Ja?Tb.consider("new"):b instanceof kb?Tb.consider("this"):b instanceof Ba?Tb.consider("try"):b instanceof Ca?Tb.consider("catch"):b instanceof Da?Tb.consider("finally"):b instanceof $a&&b.unmangleable(a)?Tb.consider(b.name):b instanceof Oa||b instanceof Ra?Tb.consider(b.operator):b instanceof Ma&&Tb.consider(b.property)});this.walk(b),Tb.sort()});var Tb=function(){function a(){d=Object.create(null),c=e.split("").map(function(a){return a.charCodeAt(0)}),c.forEach(function(a){d[a]=0})}function b(a){var b="",d=54;do b+=String.fromCharCode(c[a%d]),a=Math.floor(a/d),d=64;while(a>0);return b}var c,d,e="abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ$_0123456789";return b.consider=function(a){for(var b=a.length;--b>=0;){var c=a.charCodeAt(b);c in d&&++d[c]}},b.sort=function(){c=p(c,function(a,b){return z(a)&&!z(b)?1:z(b)&&!z(a)?-1:d[b]-d[a]})},b.reset=a,a(),b.get=function(){return c},b.freq=function(){return d},b}();ka.DEFMETHOD("scope_warnings",function(a){a=j(a,{undeclared:!1,unreferenced:!0,assign_to_global:!0,func_arguments:!0,nested_defuns:!0,eval:!0});var b=new x(function(c){if(a.undeclared&&c instanceof ib&&c.undeclared()&&U.warn("Undeclared symbol: {name} [{file}:{line},{col}]",{name:c.name,file:c.start.file,line:c.start.line,col:c.start.col}),a.assign_to_global){var d=null;c instanceof Ta&&c.left instanceof ib?d=c.left:c instanceof ha&&c.init instanceof ib&&(d=c.init),d&&(d.undeclared()||d.global()&&d.scope!==d.definition().scope)&&U.warn("{msg}: {name} [{file}:{line},{col}]",{msg:d.undeclared()?"Accidental global?":"Assignment to global",name:d.name,file:d.start.file,line:d.start.line,col:d.start.col})}a.eval&&c instanceof ib&&c.undeclared()&&"eval"==c.name&&U.warn("Eval is used [{file}:{line},{col}]",c.start),a.unreferenced&&(c instanceof ab||c instanceof hb)&&!(c instanceof gb)&&c.unreferenced()&&U.warn("{type} {name} is declared but not referenced [{file}:{line},{col}]",{type:c instanceof hb?"Label":"Symbol",name:c.name,file:c.start.file,line:c.start.line,col:c.start.col}),a.func_arguments&&c instanceof la&&c.uses_arguments&&U.warn("arguments used in function {name} [{file}:{line},{col}]",{name:c.name?c.name.name:"anonymous",file:c.start.file,line:c.start.line,col:c.start.col}),a.nested_defuns&&c instanceof oa&&!(b.parent()instanceof ja)&&U.warn('Function {name} declared in nested statement "{type}" [{file}:{line},{col}]',{name:c.name.name,type:b.parent().TYPE,file:c.start.file,line:c.start.line,col:c.start.col})});this.walk(b)}),function(){function a(a,b){a.DEFMETHOD("_codegen",b)}function b(a,c){Array.isArray(a)?a.forEach(function(a){b(a,c)}):a.DEFMETHOD("needs_parens",c)}function c(a,b,c){var d=a.length-1;a.forEach(function(a,e){a instanceof _||(c.indent(),a.print(c),e==d&&b||(c.newline(),b&&c.newline()))})}function d(a,b){a.length>0?b.with_block(function(){c(a,!1,b)}):b.print("{}")}function e(a,b){if(b.option("bracketize"))return void n(a.body,b);if(!a.body)return b.force_semicolon();if(a.body instanceof ea&&!b.option("screw_ie8"))return void n(a.body,b);for(var c=a.body;;)if(c instanceof wa){if(!c.alternative)return void n(a.body,b);c=c.alternative}else{if(!(c instanceof aa))break;c=c.body}h(a.body,b)}function f(a,b,c){if(c)try{a.walk(new x(function(a){if(a instanceof Ra&&"in"==a.operator)throw b})),a.print(b)}catch(d){if(d!==b)throw d;a.print(b,!0)}else a.print(b)}function g(a){return[92,47,46,43,42,63,40,41,91,93,123,125,36,94,58,124,33,10,13,0,65279,8232,8233].indexOf(a)<0}function h(a,b){b.option("bracketize")?!a||a instanceof _?b.print("{}"):a instanceof $?a.print(b):b.with_block(function(){b.indent(),a.print(b),b.newline()}):!a||a instanceof _?b.force_semicolon():a.print(b)}function i(a){for(var b=a.stack(),c=b.length,d=b[--c],e=b[--c];c>0;){if(e instanceof V&&e.body===d)return!0;if(!(e instanceof Ka&&e.car===d||e instanceof Ia&&e.expression===d&&!(e instanceof Ja)||e instanceof Ma&&e.expression===d||e instanceof Na&&e.expression===d||e instanceof Sa&&e.condition===d||e instanceof Ra&&e.left===d||e instanceof Qa&&e.expression===d))return!1;d=e,e=b[--c]}}function j(a,b){return 0==a.args.length&&!b.option("beautify")}function k(a){for(var b=a[0],c=b.length,d=1;d=0?d.push("0x"+a.toString(16).toLowerCase(),"0"+a.toString(8)):d.push("-0x"+(-a).toString(16).toLowerCase(),"-0"+(-a).toString(8)),(b=/^(.*?)(0+)$/.exec(a))&&d.push(b[1]+"e"+b[2].length)):(b=/^0?\.(0+)(.*)$/.exec(a))&&d.push(b[2]+"e-"+(b[1].length+b[2].length),c.substr(c.indexOf("."))),k(d)}function n(a,b){return a instanceof $?void a.print(b):void b.with_block(function(){b.indent(),a.print(b),b.newline()})}function o(a,b){a.DEFMETHOD("add_source_map",function(a){b(this,a)})}function p(a,b){b.add_mapping(a.start)}U.DEFMETHOD("print",function(a,b){function c(){d.add_comments(a),d.add_source_map(a),e(d,a)}var d=this,e=d._codegen;a.push_node(d),b||d.needs_parens(a)?a.with_parens(c):c(),a.pop_node()}),U.DEFMETHOD("print_to_string",function(a){var b=P(a);return this.print(b),b.get()}),U.DEFMETHOD("add_comments",function(a){var b=a.option("comments"),c=this;if(b){var d=c.start;if(d&&!d._comments_dumped){d._comments_dumped=!0;var e=d.comments_before||[];c instanceof qa&&c.value&&c.value.walk(new x(function(a){return a.start&&a.start.comments_before&&(e=e.concat(a.start.comments_before),a.start.comments_before=[]),a instanceof na||a instanceof Ua||a instanceof Va?!0:void 0})),b.test?e=e.filter(function(a){return b.test(a.value)}):"function"==typeof b&&(e=e.filter(function(a){return b(c,a)})),e.forEach(function(b){/comment[134]/.test(b.type)?(a.print("//"+b.value+"\n"),a.indent()):"comment2"==b.type&&(a.print("/*"+b.value+"*/"),d.nlb?(a.print("\n"),a.indent()):a.space())})}}}),b(U,function(){return!1}),b(na,function(a){return i(a)}),b(Va,function(a){return i(a)}),b([Oa,sb],function(a){var b=a.parent();return b instanceof La&&b.expression===this}),b(Ka,function(a){var b=a.parent();return b instanceof Ia||b instanceof Oa||b instanceof Ra||b instanceof Ha||b instanceof La||b instanceof Ua||b instanceof Wa||b instanceof Sa}),b(Ra,function(a){var b=a.parent();if(b instanceof Ia&&b.expression===this)return!0;if(b instanceof Oa)return!0;if(b instanceof La&&b.expression===this)return!0;if(b instanceof Ra){var c=b.operator,d=Qb[c],e=this.operator,f=Qb[e];if(d>f||d==f&&this===b.right)return!0}}),b(La,function(a){var b=a.parent();if(b instanceof Ja&&b.expression===this)try{this.walk(new x(function(a){if(a instanceof Ia)throw b}))}catch(c){if(c!==b)throw c;return!0}}),b(Ia,function(a){var b,c=a.parent();return c instanceof Ja&&c.expression===this?!0:this.expression instanceof na&&c instanceof La&&c.expression===this&&(b=a.parent(1))instanceof Ta&&b.left===c}),b(Ja,function(a){var b=a.parent();return j(this,a)&&(b instanceof La||b instanceof Ia&&b.expression===this)?!0:void 0}),b(nb,function(a){var b=a.parent();return this.getValue()<0&&b instanceof La&&b.expression===this?!0:void 0}),b(rb,function(a){var b=a.parent();return b instanceof La&&b.expression===this?!0:void 0}),b([Ta,Sa],function(a){var b=a.parent();return b instanceof Oa?!0:b instanceof Ra&&!(b instanceof Ta)?!0:b instanceof Ia&&b.expression===this?!0:b instanceof Sa&&b.condition===this?!0:b instanceof La&&b.expression===this?!0:void 0}),a(X,function(a,b){b.print_string(a.value),b.semicolon()}),a(W,function(a,b){b.print("debugger"),b.semicolon()}),aa.DEFMETHOD("_do_print_body",function(a){h(this.body,a)}),a(V,function(a,b){a.body.print(b),b.semicolon()}),a(ka,function(a,b){c(a.body,!0,b),b.print("")}),a(ba,function(a,b){a.label.print(b),b.colon(),a.body.print(b)}),a(Y,function(a,b){a.body.print(b),b.semicolon()}),a($,function(a,b){d(a.body,b)}),a(_,function(a,b){b.semicolon()}),a(ea,function(a,b){b.print("do"),b.space(),a._do_print_body(b),b.space(),b.print("while"),b.space(),b.with_parens(function(){a.condition.print(b)}),b.semicolon()}),a(fa,function(a,b){b.print("while"),b.space(),b.with_parens(function(){a.condition.print(b)}),b.space(),a._do_print_body(b)}),a(ga,function(a,b){b.print("for"),b.space(),b.with_parens(function(){!a.init||a.init instanceof _?b.print(";"):(a.init instanceof Ea?a.init.print(b):f(a.init,b,!0),b.print(";"),b.space()),a.condition?(a.condition.print(b),b.print(";"),b.space()):b.print(";"),a.step&&a.step.print(b)}),b.space(),a._do_print_body(b)}),a(ha,function(a,b){b.print("for"),b.space(),b.with_parens(function(){a.init.print(b),b.space(),b.print("in"),b.space(),a.object.print(b)}),b.space(),a._do_print_body(b)}),a(ia,function(a,b){b.print("with"),b.space(),b.with_parens(function(){a.expression.print(b)}),b.space(),a._do_print_body(b)}),la.DEFMETHOD("_do_print",function(a,b){var c=this;b||a.print("function"),c.name&&(a.space(),c.name.print(a)),a.with_parens(function(){c.argnames.forEach(function(b,c){c&&a.comma(),b.print(a)})}),a.space(),d(c.body,a)}),a(la,function(a,b){a._do_print(b)}),qa.DEFMETHOD("_do_print",function(a,b){a.print(b),this.value&&(a.space(),this.value.print(a)),a.semicolon()}),a(ra,function(a,b){a._do_print(b,"return")}),a(sa,function(a,b){a._do_print(b,"throw")}),ta.DEFMETHOD("_do_print",function(a,b){a.print(b),this.label&&(a.space(),this.label.print(a)),a.semicolon()}),a(ua,function(a,b){a._do_print(b,"break")}),a(va,function(a,b){a._do_print(b,"continue")}),a(wa,function(a,b){b.print("if"),b.space(),b.with_parens(function(){a.condition.print(b)}),b.space(),a.alternative?(e(a,b),b.space(),b.print("else"),b.space(),h(a.alternative,b)):a._do_print_body(b)}),a(xa,function(a,b){b.print("switch"),b.space(),b.with_parens(function(){a.expression.print(b)}),b.space(),a.body.length>0?b.with_block(function(){a.body.forEach(function(a,c){c&&b.newline(),b.indent(!0),a.print(b)})}):b.print("{}")}),ya.DEFMETHOD("_do_print_body",function(a){this.body.length>0&&(a.newline(),this.body.forEach(function(b){a.indent(),b.print(a),a.newline()}))}),a(za,function(a,b){b.print("default:"),a._do_print_body(b)}),a(Aa,function(a,b){b.print("case"),b.space(),a.expression.print(b),b.print(":"),a._do_print_body(b)}),a(Ba,function(a,b){b.print("try"),b.space(),d(a.body,b),a.bcatch&&(b.space(),a.bcatch.print(b)),a.bfinally&&(b.space(),a.bfinally.print(b))}),a(Ca,function(a,b){b.print("catch"),b.space(),b.with_parens(function(){a.argname.print(b)}),b.space(),d(a.body,b)}),a(Da,function(a,b){b.print("finally"),b.space(),d(a.body,b)}),Ea.DEFMETHOD("_do_print",function(a,b){a.print(b),a.space(),this.definitions.forEach(function(b,c){c&&a.comma(),b.print(a)});var c=a.parent(),d=c instanceof ga||c instanceof ha,e=d&&c.init===this;e||a.semicolon()}),a(Fa,function(a,b){a._do_print(b,"var")}),a(Ga,function(a,b){a._do_print(b,"const")}),a(Ha,function(a,b){if(a.name.print(b),a.value){b.space(),b.print("="),b.space();var c=b.parent(1),d=c instanceof ga||c instanceof ha;f(a.value,b,d)}}),a(Ia,function(a,b){a.expression.print(b),a instanceof Ja&&j(a,b)||b.with_parens(function(){a.args.forEach(function(a,c){c&&b.comma(),a.print(b)})})}),a(Ja,function(a,b){b.print("new"),b.space(),Ia.prototype._codegen(a,b)}),Ka.DEFMETHOD("_do_print",function(a){this.car.print(a),this.cdr&&(a.comma(),a.should_break()&&(a.newline(),a.indent()),this.cdr.print(a))}),a(Ka,function(a,b){a._do_print(b)}),a(Ma,function(a,b){var c=a.expression;c.print(b),c instanceof nb&&c.getValue()>=0&&(/[xa-f.]/i.test(b.last())||b.print(".")),b.print("."),b.add_mapping(a.end),b.print_name(a.property)}),a(Na,function(a,b){a.expression.print(b),b.print("["),a.property.print(b),b.print("]")}),a(Pa,function(a,b){var c=a.operator;b.print(c),(/^[a-z]/i.test(c)||/[+-]$/.test(c)&&a.expression instanceof Pa&&/^[+-]/.test(a.expression.operator))&&b.space(),a.expression.print(b)}),a(Qa,function(a,b){a.expression.print(b),b.print(a.operator)}),a(Ra,function(a,b){a.left.print(b),b.space(),b.print(a.operator),"<"==a.operator&&a.right instanceof Pa&&"!"==a.right.operator&&a.right.expression instanceof Pa&&"--"==a.right.expression.operator?b.print(" "):b.space(),a.right.print(b)}),a(Sa,function(a,b){a.condition.print(b),b.space(),b.print("?"),b.space(),a.consequent.print(b),b.space(),b.colon(),a.alternative.print(b)}),a(Ua,function(a,b){b.with_square(function(){var c=a.elements,d=c.length;d>0&&b.space(),c.forEach(function(a,c){c&&b.comma(),a.print(b),c===d-1&&a instanceof tb&&b.comma()}),d>0&&b.space()})}),a(Va,function(a,b){a.properties.length>0?b.with_block(function(){a.properties.forEach(function(a,c){c&&(b.print(","),b.newline()),b.indent(),a.print(b)}),b.newline()}):b.print("{}")}),a(Xa,function(a,b){var c=a.key;b.option("quote_keys")?b.print_string(c+""):("number"==typeof c||!b.option("beautify")&&+c+""==c)&&parseFloat(c)>=0?b.print(m(c)):(Ab(c)?b.option("screw_ie8"):G(c))?b.print_name(c):b.print_string(c),b.colon(),a.value.print(b)}),a(Ya,function(a,b){b.print("set"),b.space(),a.key.print(b),a.value._do_print(b,!0)}),a(Za,function(a,b){b.print("get"),b.space(),a.key.print(b),a.value._do_print(b,!0)}),a($a,function(a,b){var c=a.definition();b.print_name(c?c.mangled_name||c.name:a.name)}),a(sb,function(a,b){b.print("void 0")}),a(tb,l),a(ub,function(a,b){b.print("1/0")}),a(rb,function(a,b){b.print("0/0")}),a(kb,function(a,b){b.print("this")}),a(lb,function(a,b){b.print(a.getValue())}),a(mb,function(a,b){b.print_string(a.getValue())}),a(nb,function(a,b){b.print(m(a.getValue()))}),a(ob,function(a,b){var c=a.getValue().toString();b.option("ascii_only")?c=b.to_ascii(c):b.option("unescape_regexps")&&(c=c.split("\\\\").map(function(a){return a.replace(/\\u[0-9a-fA-F]{4}|\\x[0-9a-fA-F]{2}/g,function(a){var b=parseInt(a.substr(2),16);return g(b)?String.fromCharCode(b):a})}).join("\\\\")),b.print(c);var d=b.parent();d instanceof Ra&&/^in/.test(d.operator)&&d.left===a&&b.print(" ")}),o(U,l),o(X,p),o(W,p),o($a,p),o(pa,p),o(aa,p),o(ba,l),o(la,p),o(xa,p),o(ya,p),o($,p),o(ka,l),o(Ja,p),o(Ba,p),o(Ca,p),o(Da,p),o(Ea,p),o(lb,p),o(Wa,function(a,b){b.add_mapping(a.start,a.key)})}(),Q.prototype=new N,k(Q.prototype,{option:function(a){return this.options[a]},warn:function(){this.options.warnings&&U.warn.apply(U,arguments)},before:function(a,b,c){if(a._squeezed)return a;var d=!1;return a instanceof ja&&(a=a.hoist_declarations(this),d=!0),b(a,this),a=a.optimize(this),d&&a instanceof ja&&(a.drop_unused(this),b(a,this)),a._squeezed=!0,a}}),function(){function a(a,b){a.DEFMETHOD("optimize",function(a){var c=this;if(c._optimized)return c;var d=b(c,a);return d._optimized=!0,d===c?d:d.transform(a)})}function b(a,b,c){return c||(c={}),b&&(c.start||(c.start=b.start),c.end||(c.end=b.end)),new a(c)}function c(a,c,d){if(c instanceof U)return c.transform(a);switch(typeof c){case"string":return b(mb,d,{value:c}).optimize(a);case"number":return b(isNaN(c)?rb:nb,d,{value:c}).optimize(a);case"boolean":return b(c?xb:wb,d).optimize(a);case"undefined":return b(sb,d).optimize(a);default:if(null===c)return b(qb,d).optimize(a);if(c instanceof RegExp)return b(ob,d).optimize(a);throw new Error(n("Can't handle constant of type: {type}",{type:typeof c}))}}function d(a){if(null===a)return[];if(a instanceof $)return a.body;if(a instanceof _)return[];if(a instanceof V)return[a];throw new Error("Can't convert thing to statement array")}function e(a){return null===a?!0:a instanceof _?!0:a instanceof $?0==a.body.length:!1}function h(a){return a instanceof xa?a:(a instanceof ga||a instanceof ha||a instanceof da)&&a.body instanceof $?a.body:a}function i(a,c){function e(a){function d(a,c){return b(Y,a,{body:b(Ta,a,{operator:"=",left:b(Ma,c,{expression:b(ib,c,c),property:"$inject"}),right:b(Ua,a,{elements:a.argnames.map(function(a){return b(mb,a,{value:a.name})})})})})}return a.reduce(function(a,b){a.push(b);var e=b.start,f=e.comments_before;if(f&&f.length>0){var g=f.pop();/@ngInject/.test(g.value)&&(b instanceof oa?a.push(d(b,b.name)):b instanceof Ea?b.definitions.forEach(function(b){b.value&&b.value instanceof la&&a.push(d(b.value,b.name))}):c.warn("Unknown statement marked with @ngInject [{file}:{line},{col}]",e))}return a},[])}function f(a){var b=[];return a.reduce(function(a,c){return c instanceof $?(p=!0,a.push.apply(a,f(c.body))):c instanceof _?p=!0:c instanceof X?b.indexOf(c.value)<0?(a.push(c),b.push(c.value)):p=!0:a.push(c),a},[])}function g(a,c){var e=c.self(),f=e instanceof la,g=[];a:for(var i=a.length;--i>=0;){var j=a[i];switch(!0){case f&&j instanceof ra&&!j.value&&0==g.length:p=!0;continue a;case j instanceof wa:if(j.body instanceof ra){if((f&&0==g.length||g[0]instanceof ra&&!g[0].value)&&!j.body.value&&!j.alternative){p=!0;var k=b(Y,j.condition,{body:j.condition});g.unshift(k);continue a}if(g[0]instanceof ra&&j.body.value&&g[0].value&&!j.alternative){p=!0,j=j.clone(),j.alternative=g[0],g[0]=j.transform(c);continue a}if((0==g.length||g[0]instanceof ra)&&j.body.value&&!j.alternative&&f){p=!0,j=j.clone(),j.alternative=g[0]||b(ra,j,{value:b(sb,j)}),g[0]=j.transform(c);continue a}if(!j.body.value&&f){p=!0,j=j.clone(),j.condition=j.condition.negate(c),j.body=b($,j,{body:d(j.alternative).concat(g)}),j.alternative=null,g=[j.transform(c)];continue a}if(1==g.length&&f&&g[0]instanceof Y&&(!j.alternative||j.alternative instanceof Y)){p=!0,g.push(b(ra,g[0],{value:b(sb,g[0])}).transform(c)),g=d(j.alternative).concat(g),g.unshift(j);continue a}}var l=q(j.body),m=l instanceof ta?c.loopcontrol_target(l.label):null;if(l&&(l instanceof ra&&!l.value&&f||l instanceof va&&e===h(m)||l instanceof ua&&m instanceof $&&e===m)){l.label&&o(l.label.thedef.references,l),p=!0;var n=d(j.body).slice(0,-1);j=j.clone(),j.condition=j.condition.negate(c),j.body=b($,j,{body:d(j.alternative).concat(g)}),j.alternative=b($,j,{body:n}),g=[j.transform(c)];continue a}var l=q(j.alternative),m=l instanceof ta?c.loopcontrol_target(l.label):null;if(l&&(l instanceof ra&&!l.value&&f||l instanceof va&&e===h(m)||l instanceof ua&&m instanceof $&&e===m)){l.label&&o(l.label.thedef.references,l),p=!0,j=j.clone(),j.body=b($,j.body,{body:d(j.body).concat(g)}),j.alternative=b($,j.alternative,{body:d(j.alternative).slice(0,-1)}),g=[j.transform(c)];continue a}g.unshift(j);break;default:g.unshift(j)}}return g}function i(a,b){var c=!1,d=a.length,e=b.self();return a=a.reduce(function(a,d){if(c)j(b,d,a);else{if(d instanceof ta){var f=b.loopcontrol_target(d.label);d instanceof ua&&f instanceof $&&h(f)===e||d instanceof va&&h(f)===e?d.label&&o(d.label.thedef.references,d):a.push(d)}else a.push(d);q(d)&&(c=!0)}return a},[]),p=a.length!=d,a}function k(a,c){function d(){e=Ka.from_array(e),e&&f.push(b(Y,e,{body:e})),e=[]}if(a.length<2)return a;var e=[],f=[];return a.forEach(function(a){a instanceof Y?e.push(a.body):(d(),f.push(a))}),d(),f=l(f,c),p=f.length!=a.length,f}function l(a,c){function d(a){e.pop();var b=f.body;return b instanceof Ka?b.add(a):b=Ka.cons(b,a),b.transform(c)}var e=[],f=null;return a.forEach(function(a){if(f)if(a instanceof ga){var c={};try{f.body.walk(new x(function(a){if(a instanceof Ra&&"in"==a.operator)throw c})),!a.init||a.init instanceof Ea?a.init||(a.init=f.body,e.pop()):a.init=d(a.init)}catch(g){if(g!==c)throw g}}else a instanceof wa?a.condition=d(a.condition):a instanceof ia?a.expression=d(a.expression):a instanceof qa&&a.value?a.value=d(a.value):a instanceof qa?a.value=d(b(sb,a)):a instanceof xa&&(a.expression=d(a.expression));e.push(a),f=a instanceof Y?a:null}),e}function m(a,b){var c=null;return a.reduce(function(a,b){return b instanceof Ea&&c&&c.TYPE==b.TYPE?(c.definitions=c.definitions.concat(b.definitions),p=!0):b instanceof ga&&c instanceof Ea&&(!b.init||b.init.TYPE==c.TYPE)?(p=!0,a.pop(),b.init?b.init.definitions=c.definitions.concat(b.init.definitions):b.init=c,a.push(b),c=b):(c=b,a.push(b)),a},[])}function n(a,c){a.forEach(function(a){a instanceof Y&&(a.body=function c(a){return a.transform(new N(function(a){if(a instanceof Ia&&a.expression instanceof na)return b(Pa,a,{operator:"!",expression:a});if(a instanceof Ia)a.expression=c(a.expression);else if(a instanceof Ka)a.car=c(a.car);else if(a instanceof Sa){var d=c(a.condition);if(d!==a.condition){a.condition=d;var e=a.consequent;a.consequent=a.alternative,a.alternative=e}}return a}))}(a.body))})}var p;do p=!1,c.option("angular")&&(a=e(a)),a=f(a),c.option("dead_code")&&(a=i(a,c)),c.option("if_return")&&(a=g(a,c)),c.option("sequences")&&(a=k(a,c)),c.option("join_vars")&&(a=m(a,c));while(p);return c.option("negate_iife")&&n(a,c),a}function j(a,b,c){a.warn("Dropping unreachable code [{file}:{line},{col}]",b.start),b.walk(new x(function(b){return b instanceof Ea?(a.warn("Declarations in unreachable code! [{file}:{line},{col}]",b.start),b.remove_initializers(),c.push(b),!0):b instanceof oa?(c.push(b),!0):b instanceof ja?!0:void 0}))}function k(a,b){return a.print_to_string().length>b.print_to_string().length?b:a}function q(a){return a&&a.aborts()}function r(a,c){function e(e){e=d(e),a.body instanceof $?(a.body=a.body.clone(),a.body.body=e.concat(a.body.body.slice(1)),a.body=a.body.transform(c)):a.body=b($,a.body,{body:e}).transform(c),r(a,c)}var f=a.body instanceof $?a.body.body[0]:a.body;f instanceof wa&&(f.body instanceof ua&&c.loopcontrol_target(f.body.label)===a?(a.condition=a.condition?b(Ra,a.condition,{left:a.condition,operator:"&&",right:f.condition.negate(c)}):f.condition.negate(c),e(f.alternative)):f.alternative instanceof ua&&c.loopcontrol_target(f.alternative.label)===a&&(a.condition=a.condition?b(Ra,a.condition,{left:a.condition,operator:"&&",right:f.condition}):f.condition,e(f.body)))}function v(a,b){var c=b.option("pure_getters");b.options.pure_getters=!1;var d=a.has_side_effects(b);return b.options.pure_getters=c,d}function w(a,c){return c.option("booleans")&&c.in_boolean_context()?b(xb,a):a}a(U,function(a,b){return a}),U.DEFMETHOD("equivalent_to",function(a){return this.print_to_string()==a.print_to_string()}),function(a){var b=["!","delete"],c=["in","instanceof","==","!=","===","!==","<","<=",">=",">"];a(U,function(){return!1}),a(Pa,function(){return f(this.operator,b)}),a(Ra,function(){return f(this.operator,c)||("&&"==this.operator||"||"==this.operator)&&this.left.is_boolean()&&this.right.is_boolean()}),a(Sa,function(){return this.consequent.is_boolean()&&this.alternative.is_boolean()}),a(Ta,function(){return"="==this.operator&&this.right.is_boolean()}),a(Ka,function(){return this.cdr.is_boolean()}),a(xb,function(){return!0}),a(wb,function(){return!0})}(function(a,b){a.DEFMETHOD("is_boolean",b)}),function(a){a(U,function(){return!1}),a(mb,function(){return!0}),a(Pa,function(){return"typeof"==this.operator}),a(Ra,function(a){return"+"==this.operator&&(this.left.is_string(a)||this.right.is_string(a))}),a(Ta,function(a){return("="==this.operator||"+="==this.operator)&&this.right.is_string(a)}),a(Ka,function(a){return this.cdr.is_string(a)}),a(Sa,function(a){return this.consequent.is_string(a)&&this.alternative.is_string(a)}),a(Ia,function(a){return a.option("unsafe")&&this.expression instanceof ib&&"String"==this.expression.name&&this.expression.undeclared()})}(function(a,b){a.DEFMETHOD("is_string",b)}),function(a){function b(a,b){if(!b)throw new Error("Compressor must be passed");return a._eval(b)}U.DEFMETHOD("evaluate",function(b){if(!b.option("evaluate"))return[this];try{var d=this._eval(b);return[k(c(b,d,this),this),d]}catch(e){if(e!==a)throw e;return[this]}}),a(V,function(){throw new Error(n("Cannot evaluate a statement [{file}:{line},{col}]",this.start))}),a(na,function(){throw a}),a(U,function(){throw a}),a(lb,function(){return this.getValue()}),a(Pa,function(c){var d=this.expression;switch(this.operator){case"!":return!b(d,c);case"typeof":if(d instanceof na)return"function";if(d=b(d,c),d instanceof RegExp)throw a;return typeof d;case"void":return void b(d,c);case"~":return~b(d,c);case"-":if(d=b(d,c),0===d)throw a;return-d;case"+":return+b(d,c)}throw a}),a(Ra,function(c){var d=this.left,e=this.right;switch(this.operator){case"&&":return b(d,c)&&b(e,c);case"||":return b(d,c)||b(e,c);case"|":return b(d,c)|b(e,c);case"&":return b(d,c)&b(e,c);case"^":return b(d,c)^b(e,c);case"+":return b(d,c)+b(e,c);case"*":return b(d,c)*b(e,c);case"/":return b(d,c)/b(e,c);case"%":return b(d,c)%b(e,c);case"-":return b(d,c)-b(e,c);case"<<":return b(d,c)<>":return b(d,c)>>b(e,c);case">>>":return b(d,c)>>>b(e,c);case"==":return b(d,c)==b(e,c);case"===":return b(d,c)===b(e,c);case"!=":return b(d,c)!=b(e,c);case"!==":return b(d,c)!==b(e,c);case"<":return b(d,c)":return b(d,c)>b(e,c);case">=":return b(d,c)>=b(e,c);case"in":return b(d,c)in b(e,c);case"instanceof":return b(d,c)instanceof b(e,c)}throw a}),a(Sa,function(a){return b(this.condition,a)?b(this.consequent,a):b(this.alternative,a)}),a(ib,function(c){var d=this.definition();if(d&&d.constant&&d.init)return b(d.init,c);throw a}),a(Ma,function(c){if(c.option("unsafe")&&"length"==this.property){var d=b(this.expression,c);if("string"==typeof d)return d.length}throw a})}(function(a,b){a.DEFMETHOD("_eval",b)}),function(a){function c(a){return b(Pa,a,{operator:"!",expression:a})}a(U,function(){return c(this)}),a(V,function(){throw new Error("Cannot negate a statement")}),a(na,function(){return c(this)}),a(Pa,function(){return"!"==this.operator?this.expression:c(this)}),a(Ka,function(a){var b=this.clone();return b.cdr=b.cdr.negate(a),b}),a(Sa,function(a){var b=this.clone();return b.consequent=b.consequent.negate(a),b.alternative=b.alternative.negate(a),k(c(this),b)}),a(Ra,function(a){var b=this.clone(),d=this.operator;if(a.option("unsafe_comps"))switch(d){case"<=":return b.operator=">",b;case"<":return b.operator=">=",b;case">=":return b.operator="<",b;case">":return b.operator="<=",b}switch(d){case"==":return b.operator="!=",b;case"!=":return b.operator="==",b;case"===":return b.operator="!==",b;case"!==":return b.operator="===",b;case"&&":return b.operator="||",b.left=b.left.negate(a),b.right=b.right.negate(a),k(c(this),b);case"||":return b.operator="&&",b.left=b.left.negate(a),b.right=b.right.negate(a),k(c(this),b)}return c(this)})}(function(a,b){a.DEFMETHOD("negate",function(a){return b.call(this,a)})}),function(a){a(U,function(a){return!0}),a(_,function(a){return!1}),a(lb,function(a){return!1}),a(kb,function(a){return!1}),a(Ia,function(a){var b=a.option("pure_funcs");return b?b.indexOf(this.expression.print_to_string())<0:!0}),a(Z,function(a){for(var b=this.body.length;--b>=0;)if(this.body[b].has_side_effects(a))return!0; - -return!1}),a(Y,function(a){return this.body.has_side_effects(a)}),a(oa,function(a){return!0}),a(na,function(a){return!1}),a(Ra,function(a){return this.left.has_side_effects(a)||this.right.has_side_effects(a)}),a(Ta,function(a){return!0}),a(Sa,function(a){return this.condition.has_side_effects(a)||this.consequent.has_side_effects(a)||this.alternative.has_side_effects(a)}),a(Oa,function(a){return"delete"==this.operator||"++"==this.operator||"--"==this.operator||this.expression.has_side_effects(a)}),a(ib,function(a){return this.global()&&this.undeclared()}),a(Va,function(a){for(var b=this.properties.length;--b>=0;)if(this.properties[b].has_side_effects(a))return!0;return!1}),a(Wa,function(a){return this.value.has_side_effects(a)}),a(Ua,function(a){for(var b=this.elements.length;--b>=0;)if(this.elements[b].has_side_effects(a))return!0;return!1}),a(Ma,function(a){return a.option("pure_getters")?this.expression.has_side_effects(a):!0}),a(Na,function(a){return a.option("pure_getters")?this.expression.has_side_effects(a)||this.property.has_side_effects(a):!0}),a(La,function(a){return!a.option("pure_getters")}),a(Ka,function(a){return this.car.has_side_effects(a)||this.cdr.has_side_effects(a)})}(function(a,b){a.DEFMETHOD("has_side_effects",b)}),function(a){function b(){var a=this.body.length;return a>0&&q(this.body[a-1])}a(V,function(){return null}),a(pa,function(){return this}),a($,b),a(ya,b),a(wa,function(){return this.alternative&&q(this.body)&&q(this.alternative)})}(function(a,b){a.DEFMETHOD("aborts",b)}),a(X,function(a,c){return a.scope.has_directive(a.value)!==a.scope?b(_,a):a}),a(W,function(a,c){return c.option("drop_debugger")?b(_,a):a}),a(ba,function(a,c){return a.body instanceof ua&&c.loopcontrol_target(a.body.label)===a.body?b(_,a):0==a.label.references.length?a.body:a}),a(Z,function(a,b){return a.body=i(a.body,b),a}),a($,function(a,c){switch(a.body=i(a.body,c),a.body.length){case 1:return a.body[0];case 0:return b(_,a)}return a}),ja.DEFMETHOD("drop_unused",function(a){var c=this;if(a.option("unused")&&!(c instanceof ka)&&!c.uses_eval){var d=[],e=new u,g=this,h=new x(function(b,f){if(b!==c){if(b instanceof oa)return e.add(b.name.name,b),!0;if(b instanceof Ea&&g===c)return b.definitions.forEach(function(b){b.value&&(e.add(b.name.name,b.value),b.value.has_side_effects(a)&&b.value.walk(h))}),!0;if(b instanceof ib)return m(d,b.definition()),!0;if(b instanceof ja){var i=g;return g=b,f(),g=i,!0}}});c.walk(h);for(var i=0;i=0;){var l=i[k];if(!l.unreferenced())break;i.pop(),a.warn("Dropping unused function argument {name} [{file}:{line},{col}]",{name:l.name,file:l.start.file,line:l.start.line,col:l.start.col})}if(e instanceof oa&&e!==c)return f(e.name.definition(),d)?e:(a.warn("Dropping unused function {name} [{file}:{line},{col}]",{name:e.name.name,file:e.name.start.file,line:e.name.start.line,col:e.name.start.col}),b(_,e));if(e instanceof Ea&&!(j.parent()instanceof ha)){var m=e.definitions.filter(function(b){if(f(b.name.definition(),d))return!0;var c={name:b.name.name,file:b.name.start.file,line:b.name.start.line,col:b.name.start.col};return b.value&&b.value.has_side_effects(a)?(b._unused_side_effects=!0,a.warn("Side effects in initialization of unused variable {name} [{file}:{line},{col}]",c),!0):(a.warn("Dropping unused variable {name} [{file}:{line},{col}]",c),!1)});m=p(m,function(a,b){return!a.value&&b.value?-1:!b.value&&a.value?1:0});for(var n=[],k=0;k0&&(n.push(o.value),o.value=Ka.from_array(n),n=[]),++k)}return n=n.length>0?b($,e,{body:[b(Y,e,{body:Ka.from_array(n)})]}):null,0!=m.length||n?0==m.length?n:(e.definitions=m,n&&(n.body.unshift(e),e=n),e):b(_,e)}if(e instanceof ga&&(g(e,this),e.init instanceof $)){var q=e.init.body.slice(0,-1);return e.init=e.init.body.slice(-1)[0].body,q.push(e),h?S.splice(q):b($,e,{body:q})}return e instanceof ja&&e!==c?e:void 0});c.transform(j)}}),ja.DEFMETHOD("hoist_declarations",function(a){var c=a.option("hoist_funs"),d=a.option("hoist_vars"),e=this;if(c||d){var f=[],h=[],i=new u,j=0,k=0;e.walk(new x(function(a){return a instanceof ja&&a!==e?!0:a instanceof Fa?(++k,!0):void 0})),d=d&&k>1;var l=new N(function(a){if(a!==e){if(a instanceof X)return f.push(a),b(_,a);if(a instanceof oa&&c)return h.push(a),b(_,a);if(a instanceof Fa&&d){a.definitions.forEach(function(a){i.set(a.name.name,a),++j});var g=a.to_assignments(),k=l.parent();return k instanceof ha&&k.init===a?null==g?a.definitions[0].name:g:k instanceof ga&&k.init===a?g:g?b(Y,a,{body:g}):b(_,a)}if(a instanceof ja)return a}});if(e=e.transform(l),j>0){var m=[];if(i.each(function(a,b){e instanceof la&&g(function(b){return b.name==a.name.name},e.argnames)?i.del(b):(a=a.clone(),a.value=null,m.push(a),i.set(b,a))}),m.length>0){for(var n=0;n1){if(d[1])return b(ga,a,{body:a.body});if(a instanceof fa&&c.option("dead_code")){var e=[];return j(c,a.body,e),b($,a,{body:e})}}return a}),a(fa,function(a,c){return c.option("loops")?(a=da.prototype.optimize.call(a,c),a instanceof fa&&(r(a,c),a=b(ga,a,a).transform(c)),a):a}),a(ga,function(a,c){var d=a.condition;if(d&&(d=d.evaluate(c),a.condition=d[0]),!c.option("loops"))return a;if(d&&d.length>1&&!d[1]&&c.option("dead_code")){var e=[];return a.init instanceof V?e.push(a.init):a.init&&e.push(b(Y,a.init,{body:a.init})),j(c,a.body,e),b($,a,{body:e})}return r(a,c),a}),a(wa,function(a,c){if(!c.option("conditionals"))return a;var d=a.condition.evaluate(c);if(a.condition=d[0],d.length>1)if(d[1]){if(c.warn("Condition always true [{file}:{line},{col}]",a.condition.start),c.option("dead_code")){var f=[];return a.alternative&&j(c,a.alternative,f),f.push(a.body),b($,a,{body:f}).transform(c)}}else if(c.warn("Condition always false [{file}:{line},{col}]",a.condition.start),c.option("dead_code")){var f=[];return j(c,a.body,f),a.alternative&&f.push(a.alternative),b($,a,{body:f}).transform(c)}e(a.alternative)&&(a.alternative=null);var g=a.condition.negate(c),h=k(a.condition,g)===g;if(a.alternative&&h){h=!1,a.condition=g;var i=a.body;a.body=a.alternative||b(_),a.alternative=i}if(e(a.body)&&e(a.alternative))return b(Y,a.condition,{body:a.condition}).transform(c);if(a.body instanceof Y&&a.alternative instanceof Y)return b(Y,a,{body:b(Sa,a,{condition:a.condition,consequent:a.body.body,alternative:a.alternative.body})}).transform(c);if(e(a.alternative)&&a.body instanceof Y)return h?b(Y,a,{body:b(Ra,a,{operator:"||",left:g,right:a.body.body})}).transform(c):b(Y,a,{body:b(Ra,a,{operator:"&&",left:a.condition,right:a.body.body})}).transform(c);if(a.body instanceof _&&a.alternative&&a.alternative instanceof Y)return b(Y,a,{body:b(Ra,a,{operator:"||",left:a.condition,right:a.alternative.body})}).transform(c);if(a.body instanceof qa&&a.alternative instanceof qa&&a.body.TYPE==a.alternative.TYPE)return b(a.body.CTOR,a,{value:b(Sa,a,{condition:a.condition,consequent:a.body.value||b(sb,a.body).optimize(c),alternative:a.alternative.value||b(sb,a.alternative).optimize(c)})}).transform(c);if(a.body instanceof wa&&!a.body.alternative&&!a.alternative&&(a.condition=b(Ra,a.condition,{operator:"&&",left:a.condition,right:a.body.condition}).transform(c),a.body=a.body.body),q(a.body)&&a.alternative){var l=a.alternative;return a.alternative=null,b($,a,{body:[a,l]}).transform(c)}if(q(a.alternative)){var m=a.body;return a.body=a.alternative,a.condition=h?g:a.condition.negate(c),a.alternative=null,b($,a,{body:[a,m]}).transform(c)}return a}),a(xa,function(a,c){if(0==a.body.length&&c.option("conditionals"))return b(Y,a,{body:a.expression}).transform(c);for(;;){var d=a.body[a.body.length-1];if(d){var e=d.body[d.body.length-1];if(e instanceof ua&&h(c.loopcontrol_target(e.label))===a&&d.body.pop(),d instanceof za&&0==d.body.length){a.body.pop();continue}}break}var f=a.expression.evaluate(c);a:if(2==f.length)try{if(a.expression=f[0],!c.option("dead_code"))break a;var g=f[1],i=!1,j=!1,k=!1,l=!1,m=!1,n=new N(function(d,e,f){if(d instanceof la||d instanceof Y)return d;if(d instanceof xa&&d===a)return d=d.clone(),e(d,this),m?d:b($,d,{body:d.body.reduce(function(a,b){return a.concat(b.body)},[])}).transform(c);if(d instanceof wa||d instanceof Ba){var h=i;return i=!j,e(d,this),i=h,d}if(d instanceof aa||d instanceof xa){var h=j;return j=!0,e(d,this),j=h,d}if(d instanceof ua&&this.loopcontrol_target(d.label)===a)return i?(m=!0,d):j?d:(l=!0,f?S.skip:b(_,d));if(d instanceof ya&&this.parent()===a){if(l)return S.skip;if(d instanceof Aa){var n=d.expression.evaluate(c);if(n.length<2)throw a;return n[1]===g||k?(k=!0,q(d)&&(l=!0),e(d,this),d):S.skip}return e(d,this),d}});n.stack=c.stack.slice(),a=a.transform(n)}catch(o){if(o!==a)throw o}return a}),a(Aa,function(a,b){return a.body=i(a.body,b),a}),a(Ba,function(a,b){return a.body=i(a.body,b),a}),Ea.DEFMETHOD("remove_initializers",function(){this.definitions.forEach(function(a){a.value=null})}),Ea.DEFMETHOD("to_assignments",function(){var a=this.definitions.reduce(function(a,c){if(c.value){var d=b(ib,c.name,c.name);a.push(b(Ta,c,{operator:"=",left:d,right:c.value}))}return a},[]);return 0==a.length?null:Ka.from_array(a)}),a(Ea,function(a,c){return 0==a.definitions.length?b(_,a):a}),a(na,function(a,b){return a=la.prototype.optimize.call(a,b),b.option("unused")&&a.name&&a.name.unreferenced()&&(a.name=null),a}),a(Ia,function(a,d){if(d.option("unsafe")){var e=a.expression;if(e instanceof ib&&e.undeclared())switch(e.name){case"Array":if(1!=a.args.length)return b(Ua,a,{elements:a.args}).transform(d);break;case"Object":if(0==a.args.length)return b(Va,a,{properties:[]});break;case"String":if(0==a.args.length)return b(mb,a,{value:""});if(a.args.length<=1)return b(Ra,a,{left:a.args[0],operator:"+",right:b(mb,a,{value:""})}).transform(d);break;case"Number":if(0==a.args.length)return b(nb,a,{value:0});if(1==a.args.length)return b(Pa,a,{expression:a.args[0],operator:"+"}).transform(d);case"Boolean":if(0==a.args.length)return b(wb,a);if(1==a.args.length)return b(Pa,a,{expression:b(Pa,null,{expression:a.args[0],operator:"!"}),operator:"!"}).transform(d);break;case"Function":if(t(a.args,function(a){return a instanceof mb}))try{var f="(function("+a.args.slice(0,-1).map(function(a){return a.value}).join(",")+"){"+a.args[a.args.length-1].value+"})()",g=M(f);g.figure_out_scope({screw_ie8:d.option("screw_ie8")});var h=new Q(d.options);g=g.transform(h),g.figure_out_scope({screw_ie8:d.option("screw_ie8")}),g.mangle_names();var i;try{g.walk(new x(function(a){if(a instanceof la)throw i=a,g}))}catch(j){if(j!==g)throw j}if(!i)return a;var l=i.argnames.map(function(c,d){return b(mb,a.args[d],{value:c.print_to_string()})}),f=P();return $.prototype._codegen.call(i,i,f),f=f.toString().replace(/^\{|\}$/g,""),l.push(b(mb,a.args[a.args.length-1],{value:f})),a.args=l,a}catch(j){if(!(j instanceof I))throw console.log(j),j;d.warn("Error parsing code passed to new Function [{file}:{line},{col}]",a.args[a.args.length-1].start),d.warn(j.toString())}}else{if(e instanceof Ma&&"toString"==e.property&&0==a.args.length)return b(Ra,a,{left:b(mb,a,{value:""}),operator:"+",right:e.expression}).transform(d);if(e instanceof Ma&&e.expression instanceof Ua&&"join"==e.property){var m=0==a.args.length?",":a.args[0].evaluate(d)[1];if(null!=m){var n=e.expression.elements.reduce(function(a,b){if(b=b.evaluate(d),0==a.length||1==b.length)a.push(b);else{var e=a[a.length-1];if(2==e.length){var f=""+e[1]+m+b[1];a[a.length-1]=[c(d,f,e[0]),f]}else a.push(b)}return a},[]);if(0==n.length)return b(mb,a,{value:""});if(1==n.length)return n[0][0];if(""==m){var o;return o=n[0][0]instanceof mb||n[1][0]instanceof mb?n.shift()[0]:b(mb,a,{value:""}),n.reduce(function(a,c){return b(Ra,c[0],{operator:"+",left:a,right:c[0]})},o).transform(d)}var p=a.clone();return p.expression=p.expression.clone(),p.expression.expression=p.expression.expression.clone(),p.expression.expression.elements=n.map(function(a){return a[0]}),k(a,p)}}}}return d.option("side_effects")&&a.expression instanceof na&&0==a.args.length&&!Z.prototype.has_side_effects.call(a.expression,d)?b(sb,a).transform(d):d.option("drop_console")&&a.expression instanceof La&&a.expression.expression instanceof ib&&"console"==a.expression.expression.name&&a.expression.expression.undeclared()?b(sb,a).transform(d):a.evaluate(d)[0]}),a(Ja,function(a,c){if(c.option("unsafe")){var d=a.expression;if(d instanceof ib&&d.undeclared())switch(d.name){case"Object":case"RegExp":case"Function":case"Error":case"Array":return b(Ia,a,a).transform(c)}}return a}),a(Ka,function(a,c){if(!c.option("side_effects"))return a;if(!a.car.has_side_effects(c)){var d;if(!(a.cdr instanceof ib&&"eval"==a.cdr.name&&a.cdr.undeclared()&&(d=c.parent())instanceof Ia&&d.expression===a))return a.cdr}if(c.option("cascade")){if(a.car instanceof Ta&&!a.car.left.has_side_effects(c)){if(a.car.left.equivalent_to(a.cdr))return a.car;if(a.cdr instanceof Ia&&a.cdr.expression.equivalent_to(a.car.left))return a.cdr.expression=a.car,a.cdr}if(!a.car.has_side_effects(c)&&!a.cdr.has_side_effects(c)&&a.car.equivalent_to(a.cdr))return a.car}return a.cdr instanceof Pa&&"void"==a.cdr.operator&&!a.cdr.expression.has_side_effects(c)?(a.cdr.operator=a.car,a.cdr):a.cdr instanceof sb?b(Pa,a,{operator:"void",expression:a.car}):a}),Oa.DEFMETHOD("lift_sequences",function(a){if(a.option("sequences")&&this.expression instanceof Ka){var b=this.expression,c=b.to_array();return this.expression=c.pop(),c.push(this),b=Ka.from_array(c).transform(a)}return this}),a(Qa,function(a,b){return a.lift_sequences(b)}),a(Pa,function(a,c){a=a.lift_sequences(c);var d=a.expression;if(c.option("booleans")&&c.in_boolean_context()){switch(a.operator){case"!":if(d instanceof Pa&&"!"==d.operator)return d.expression;break;case"typeof":return c.warn("Boolean expression always true [{file}:{line},{col}]",a.start),b(xb,a)}d instanceof Ra&&"!"==a.operator&&(a=k(a,d.negate(c)))}return a.evaluate(c)[0]}),Ra.DEFMETHOD("lift_sequences",function(a){if(a.option("sequences")){if(this.left instanceof Ka){var b=this.left,c=b.to_array();return this.left=c.pop(),c.push(this),b=Ka.from_array(c).transform(a)}if(this.right instanceof Ka&&this instanceof Ta&&!v(this.left,a)){var b=this.right,c=b.to_array();return this.right=c.pop(),c.push(this),b=Ka.from_array(c).transform(a)}}return this});var y=s("== === != !== * & | ^");a(Ra,function(a,c){var d=c.has_directive("use asm")?l:function(b,d){if(d||!a.left.has_side_effects(c)&&!a.right.has_side_effects(c)){b&&(a.operator=b);var e=a.left;a.left=a.right,a.right=e}};if(y(a.operator)&&(a.right instanceof lb&&!(a.left instanceof lb)&&(a.left instanceof Ra&&Qb[a.left.operator]>=Qb[a.operator]||d(null,!0)),/^[!=]==?$/.test(a.operator))){if(a.left instanceof ib&&a.right instanceof Sa){if(a.right.consequent instanceof ib&&a.right.consequent.definition()===a.left.definition()){if(/^==/.test(a.operator))return a.right.condition;if(/^!=/.test(a.operator))return a.right.condition.negate(c)}if(a.right.alternative instanceof ib&&a.right.alternative.definition()===a.left.definition()){if(/^==/.test(a.operator))return a.right.condition.negate(c);if(/^!=/.test(a.operator))return a.right.condition}}if(a.right instanceof ib&&a.left instanceof Sa){if(a.left.consequent instanceof ib&&a.left.consequent.definition()===a.right.definition()){if(/^==/.test(a.operator))return a.left.condition;if(/^!=/.test(a.operator))return a.left.condition.negate(c)}if(a.left.alternative instanceof ib&&a.left.alternative.definition()===a.right.definition()){if(/^==/.test(a.operator))return a.left.condition.negate(c);if(/^!=/.test(a.operator))return a.left.condition}}}if(a=a.lift_sequences(c),c.option("comparisons"))switch(a.operator){case"===":case"!==":(a.left.is_string(c)&&a.right.is_string(c)||a.left.is_boolean()&&a.right.is_boolean())&&(a.operator=a.operator.substr(0,2));case"==":case"!=":a.left instanceof mb&&"undefined"==a.left.value&&a.right instanceof Pa&&"typeof"==a.right.operator&&c.option("unsafe")&&(a.right.expression instanceof ib&&a.right.expression.undeclared()||(a.right=a.right.expression,a.left=b(sb,a.left).optimize(c),2==a.operator.length&&(a.operator+="=")))}if(c.option("booleans")&&c.in_boolean_context())switch(a.operator){case"&&":var e=a.left.evaluate(c),f=a.right.evaluate(c);if(e.length>1&&!e[1]||f.length>1&&!f[1])return c.warn("Boolean && always false [{file}:{line},{col}]",a.start),b(wb,a);if(e.length>1&&e[1])return f[0];if(f.length>1&&f[1])return e[0];break;case"||":var e=a.left.evaluate(c),f=a.right.evaluate(c);if(e.length>1&&e[1]||f.length>1&&f[1])return c.warn("Boolean || always true [{file}:{line},{col}]",a.start),b(xb,a);if(e.length>1&&!e[1])return f[0];if(f.length>1&&!f[1])return e[0];break;case"+":var e=a.left.evaluate(c),f=a.right.evaluate(c);if(e.length>1&&e[0]instanceof mb&&e[1]||f.length>1&&f[0]instanceof mb&&f[1])return c.warn("+ in boolean context always true [{file}:{line},{col}]",a.start),b(xb,a)}if(c.option("comparisons")){if(!(c.parent()instanceof Ra)||c.parent()instanceof Ta){var g=b(Pa,a,{operator:"!",expression:a.negate(c)});a=k(a,g)}switch(a.operator){case"<":d(">");break;case"<=":d(">=")}}return"+"==a.operator&&a.right instanceof mb&&""===a.right.getValue()&&a.left instanceof Ra&&"+"==a.left.operator&&a.left.is_string(c)?a.left:(c.option("evaluate")&&"+"==a.operator&&(a.left instanceof lb&&a.right instanceof Ra&&"+"==a.right.operator&&a.right.left instanceof lb&&a.right.is_string(c)&&(a=b(Ra,a,{operator:"+",left:b(mb,null,{value:""+a.left.getValue()+a.right.left.getValue(),start:a.left.start,end:a.right.left.end}),right:a.right.right})),a.right instanceof lb&&a.left instanceof Ra&&"+"==a.left.operator&&a.left.right instanceof lb&&a.left.is_string(c)&&(a=b(Ra,a,{operator:"+",left:a.left.left,right:b(mb,null,{value:""+a.left.right.getValue()+a.right.getValue(),start:a.left.right.start,end:a.right.end})})),a.left instanceof Ra&&"+"==a.left.operator&&a.left.is_string(c)&&a.left.right instanceof lb&&a.right instanceof Ra&&"+"==a.right.operator&&a.right.left instanceof lb&&a.right.is_string(c)&&(a=b(Ra,a,{operator:"+",left:b(Ra,a.left,{operator:"+",left:a.left.left,right:b(mb,null,{value:""+a.left.right.getValue()+a.right.left.getValue(),start:a.left.right.start,end:a.right.left.end})}),right:a.right.right}))),a.right instanceof Ra&&a.right.operator==a.operator&&("*"==a.operator||"&&"==a.operator||"||"==a.operator)?(a.left=b(Ra,a.left,{operator:a.operator,left:a.left,right:a.right.left}),a.right=a.right.right,a.transform(c)):a.evaluate(c)[0])}),a(ib,function(a,d){if(a.undeclared()){var e=d.option("global_defs");if(e&&e.hasOwnProperty(a.name))return c(d,e[a.name],a);switch(a.name){case"undefined":return b(sb,a);case"NaN":return b(rb,a);case"Infinity":return b(ub,a)}}return a}),a(sb,function(a,c){if(c.option("unsafe")){var d=c.find_parent(ja),e=d.find_variable("undefined");if(e){var f=b(ib,a,{name:"undefined",scope:d,thedef:e});return f.reference(),f}}return a});var z=["+","-","/","*","%",">>","<<",">>>","|","^","&"];a(Ta,function(a,b){return a=a.lift_sequences(b),"="==a.operator&&a.left instanceof ib&&a.right instanceof Ra&&a.right.left instanceof ib&&a.right.left.name==a.left.name&&f(a.right.operator,z)&&(a.operator=a.right.operator+"=",a.right=a.right.right),a}),a(Sa,function(a,d){if(!d.option("conditionals"))return a;if(a.condition instanceof Ka){var e=a.condition.car;return a.condition=a.condition.cdr,Ka.cons(e,a)}var f=a.condition.evaluate(d);if(f.length>1)return f[1]?(d.warn("Condition always true [{file}:{line},{col}]",a.start),a.consequent):(d.warn("Condition always false [{file}:{line},{col}]",a.start),a.alternative);var g=f[0].negate(d);k(f[0],g)===g&&(a=b(Sa,a,{condition:g,consequent:a.alternative,alternative:a.consequent}));var h=a.consequent,i=a.alternative;if(h instanceof Ta&&i instanceof Ta&&h.operator==i.operator&&h.left.equivalent_to(i.left))return b(Ta,a,{operator:h.operator,left:h.left,right:b(Sa,a,{condition:a.condition,consequent:h.right,alternative:i.right})});if(h instanceof Ia&&i.TYPE===h.TYPE&&h.args.length==i.args.length&&h.expression.equivalent_to(i.expression)){if(0==h.args.length)return b(Ka,a,{car:a.condition,cdr:h});if(1==h.args.length)return h.args[0]=b(Sa,a,{condition:a.condition,consequent:h.args[0],alternative:i.args[0]}),h}return h instanceof Sa&&h.alternative.equivalent_to(i)?b(Sa,a,{condition:b(Ra,a,{left:a.condition,operator:"&&",right:h.condition}),consequent:h.consequent,alternative:i}):h instanceof lb&&i instanceof lb&&h.equivalent_to(i)?a.condition.has_side_effects(d)?Ka.from_array([a.condition,c(d,h.value,a)]):c(d,h.value,a):a}),a(vb,function(a,c){if(c.option("booleans")){var d=c.parent();return d instanceof Ra&&("=="==d.operator||"!="==d.operator)?(c.warn("Non-strict equality against boolean: {operator} {value} [{file}:{line},{col}]",{operator:d.operator,value:a.value,file:d.start.file,line:d.start.line,col:d.start.col}),b(nb,a,{value:+a.value})):b(Pa,a,{operator:"!",expression:b(nb,a,{value:1-a.value})})}return a}),a(Na,function(a,c){var d=a.property;if(d instanceof mb&&c.option("properties")){if(d=d.getValue(),Ab(d)?c.option("screw_ie8"):G(d))return b(Ma,a,{expression:a.expression,property:d}).optimize(c);var e=parseFloat(d);isNaN(e)||e.toString()!=d||(a.property=b(nb,a.property,{value:e}))}return a}),a(Ma,function(a,c){var d=a.property;return Ab(d)&&!c.option("screw_ie8")?b(Na,a,{expression:a.expression,property:b(mb,a,{value:d})}).optimize(c):a.evaluate(c)[0]}),a(Ua,w),a(Va,w),a(ob,w)}(),function(){function a(a){var b=a.loc,c=a.range;return new T({file:b&&b.source,line:b&&b.start.line,col:b&&b.start.column,pos:c?c[0]:a.start,endpos:c?c[0]:a.start})}function b(a){var b=a.loc,c=a.range;return new T({file:b&&b.source,line:b&&b.end.line,col:b&&b.end.column,pos:c?c[1]:a.end,endpos:c?c[1]:a.end})}function c(c,e,f){var k="function From_Moz_"+c+"(M){\n";k+="return new "+e.name+"({\nstart: my_start_token(M),\nend: my_end_token(M)";var l="function To_Moz_"+c+"(M){\n";l+="return {\ntype: "+JSON.stringify(c),f&&f.split(/\s*,\s*/).forEach(function(a){var b=/([a-z0-9$_]+)(=|@|>|%)([a-z0-9$_]+)/i.exec(a);if(!b)throw new Error("Can't understand property map: "+a);var c=b[1],d=b[2],e=b[3];switch(k+=",\n"+e+": ",l+=",\n"+c+": ",d){case"@":k+="M."+c+".map(from_moz)",l+="M."+e+".map(to_moz)";break;case">":k+="from_moz(M."+c+")",l+="to_moz(M."+e+")";break;case"=":k+="M."+c,l+="M."+e;break;case"%":k+="from_moz(M."+c+").body",l+="to_moz_block(M)";break;default:throw new Error("Can't understand operator in propmap: "+a)}}),k+="\n})\n}",l+="\n}\n}",k=new Function("my_start_token","my_end_token","from_moz","return("+k+")")(a,b,d),l=new Function("to_moz","to_moz_block","return("+l+")")(h,i),j[c]=k,g(e,l)}function d(a){k.push(a);var b=null!=a?j[a.type](a):null;return k.pop(),b}function e(a){return a.line?{line:a.line,column:a.col}:null}function f(a,b){var c=a.start,d=a.end;return null!=c.pos&&null!=d.pos&&(b.range=[c.pos,d.pos]),c.line&&(b.loc={start:e(c),end:e(d)},c.file&&(b.loc.source=c.file)),b}function g(a,b){a.DEFMETHOD("to_mozilla_ast",function(){return f(this,b(this))})}function h(a){return null!=a?a.to_mozilla_ast():null}function i(a){return{type:"BlockStatement",body:a.body.map(h)}}var j={ExpressionStatement:function(c){var e=c.expression;return"Literal"===e.type&&"string"==typeof e.value?new X({start:a(c),end:b(c),value:e.value}):new Y({start:a(c),end:b(c),body:d(e)})},TryStatement:function(c){var e=c.handlers||[c.handler];if(e.length>1||c.guardedHandlers&&c.guardedHandlers.length)throw new Error("Multiple catch clauses are not supported.");return new Ba({start:a(c),end:b(c),body:d(c.block).body,bcatch:d(e[0]),bfinally:c.finalizer?new Da(d(c.finalizer)):null})},Property:function(c){var e=c.key,f="Identifier"==e.type?e.name:e.value,g={start:a(e),end:b(c.value),key:f,value:d(c.value)};switch(c.kind){case"init":return new Xa(g);case"set":return g.value.name=d(e),new Ya(g);case"get":return g.value.name=d(e),new Za(g)}},ObjectExpression:function(c){return new Va({start:a(c),end:b(c),properties:c.properties.map(function(a){return a.type="Property",d(a)})})},SequenceExpression:function(a){return Ka.from_array(a.expressions.map(d))},MemberExpression:function(c){return new(c.computed?Na:Ma)({start:a(c),end:b(c),property:c.computed?d(c.property):c.property.name,expression:d(c.object)})},SwitchCase:function(c){return new(c.test?Aa:za)({start:a(c),end:b(c),expression:d(c.test),body:c.consequent.map(d)})},VariableDeclaration:function(c){return new("const"===c.kind?Ga:Fa)({start:a(c),end:b(c),definitions:c.declarations.map(d)})},Literal:function(c){var d=c.value,e={start:a(c),end:b(c)};if(null===d)return new qb(e);switch(typeof d){case"string":return e.value=d,new mb(e);case"number":return e.value=d,new nb(e);case"boolean":return new(d?xb:wb)(e);default:return e.value=d,new ob(e)}},Identifier:function(c){var d=k[k.length-2];return new("LabeledStatement"==d.type?hb:"VariableDeclarator"==d.type&&d.id===c?"const"==d.kind?cb:bb:"FunctionExpression"==d.type?d.id===c?fb:db:"FunctionDeclaration"==d.type?d.id===c?eb:db:"CatchClause"==d.type?gb:"BreakStatement"==d.type||"ContinueStatement"==d.type?jb:ib)({start:a(c),end:b(c),name:c.name})}};j.UpdateExpression=j.UnaryExpression=function(c){var e="prefix"in c?c.prefix:"UnaryExpression"==c.type?!0:!1;return new(e?Pa:Qa)({start:a(c),end:b(c),operator:c.operator,expression:d(c.argument)})},c("Program",ka,"body@body"),c("EmptyStatement",_),c("BlockStatement",$,"body@body"),c("IfStatement",wa,"test>condition, consequent>body, alternate>alternative"),c("LabeledStatement",ba,"label>label, body>body"),c("BreakStatement",ua,"label>label"),c("ContinueStatement",va,"label>label"),c("WithStatement",ia,"object>expression, body>body"),c("SwitchStatement",xa,"discriminant>expression, cases@body"),c("ReturnStatement",ra,"argument>value"),c("ThrowStatement",sa,"argument>value"),c("WhileStatement",fa,"test>condition, body>body"),c("DoWhileStatement",ea,"test>condition, body>body"),c("ForStatement",ga,"init>init, test>condition, update>step, body>body"),c("ForInStatement",ha,"left>init, right>object, body>body"),c("DebuggerStatement",W),c("FunctionDeclaration",oa,"id>name, params@argnames, body%body"),c("VariableDeclarator",Ha,"id>name, init>value"),c("CatchClause",Ca,"param>argname, body%body"),c("ThisExpression",kb),c("ArrayExpression",Ua,"elements@elements"),c("FunctionExpression",na,"id>name, params@argnames, body%body"),c("BinaryExpression",Ra,"operator=operator, left>left, right>right"),c("LogicalExpression",Ra,"operator=operator, left>left, right>right"),c("AssignmentExpression",Ta,"operator=operator, left>left, right>right"),c("ConditionalExpression",Sa,"test>condition, consequent>consequent, alternate>alternative"),c("NewExpression",Ja,"callee>expression, arguments@args"),c("CallExpression",Ia,"callee>expression, arguments@args"),g(X,function(a){return{type:"ExpressionStatement",expression:{type:"Literal",value:a.value}}}),g(Y,function(a){return{type:"ExpressionStatement",expression:h(a.body)}}),g(ya,function(a){return{type:"SwitchCase",test:h(a.expression),consequent:a.body.map(h)}}),g(Ba,function(a){return{type:"TryStatement",block:i(a),handler:h(a.bcatch),guardedHandlers:[],finalizer:h(a.bfinally)}}),g(Ca,function(a){return{type:"CatchClause",param:h(a.argname),guard:null,body:i(a)}}),g(Ea,function(a){return{type:"VariableDeclaration",kind:a instanceof Ga?"const":"var",declarations:a.definitions.map(h)}}),g(Ka,function(a){return{type:"SequenceExpression",expressions:a.to_array().map(h)}}),g(La,function(a){var b=a instanceof Na;return{type:"MemberExpression",object:h(a.expression),computed:b,property:b?h(a.property):{type:"Identifier",name:a.property}}}),g(Oa,function(a){return{type:"++"==a.operator||"--"==a.operator?"UpdateExpression":"UnaryExpression",operator:a.operator,prefix:a instanceof Pa,argument:h(a.expression)}}),g(Ra,function(a){return{type:"&&"==a.operator||"||"==a.operator?"LogicalExpression":"BinaryExpression",left:h(a.left),operator:a.operator,right:h(a.right)}}),g(Va,function(a){return{type:"ObjectExpression",properties:a.properties.map(h)}}),g(Wa,function(a){var b,c=D(a.key)?{type:"Identifier",name:a.key}:{type:"Literal",value:a.key};return a instanceof Xa?b="init":a instanceof Za?b="get":a instanceof Ya&&(b="set"),{type:"Property",kind:b,key:c,value:h(a.value)}}),g($a,function(a){var b=a.definition();return{type:"Identifier",name:b?b.mangled_name||b.name:a.name}}),g(lb,function(a){var b=a.value;return"number"==typeof b&&(0>b||0===b&&0>1/b)?{type:"UnaryExpression",operator:"-",prefix:!0,argument:{type:"Literal",value:-b}}:{type:"Literal",value:b}}),g(pb,function(a){return{type:"Identifier",name:String(a.value)}}),vb.DEFMETHOD("to_mozilla_ast",lb.prototype.to_mozilla_ast),qb.DEFMETHOD("to_mozilla_ast",lb.prototype.to_mozilla_ast),tb.DEFMETHOD("to_mozilla_ast",function(){return null}),Z.DEFMETHOD("to_mozilla_ast",$.prototype.to_mozilla_ast),la.DEFMETHOD("to_mozilla_ast",na.prototype.to_mozilla_ast);var k=null;U.from_mozilla_ast=function(a){var b=k;k=[];var c=d(a);return k=b,c}}(),a.array_to_hash=c,a.slice=d,a.characters=e,a.member=f,a.find_if=g,a.repeat_string=h,a.DefaultsError=i,a.defaults=j,a.merge=k,a.noop=l,a.MAP=S,a.push_uniq=m,a.string_template=n,a.remove=o,a.mergeSort=p,a.set_difference=q,a.set_intersection=r,a.makePredicate=s,a.all=t,a.Dictionary=u,a.DEFNODE=v,a.AST_Token=T,a.AST_Node=U,a.AST_Statement=V,a.AST_Debugger=W,a.AST_Directive=X,a.AST_SimpleStatement=Y,a.walk_body=w,a.AST_Block=Z,a.AST_BlockStatement=$,a.AST_EmptyStatement=_,a.AST_StatementWithBody=aa,a.AST_LabeledStatement=ba,a.AST_IterationStatement=ca,a.AST_DWLoop=da,a.AST_Do=ea,a.AST_While=fa,a.AST_For=ga,a.AST_ForIn=ha,a.AST_With=ia,a.AST_Scope=ja,a.AST_Toplevel=ka,a.AST_Lambda=la,a.AST_Accessor=ma,a.AST_Function=na,a.AST_Defun=oa,a.AST_Jump=pa,a.AST_Exit=qa,a.AST_Return=ra,a.AST_Throw=sa,a.AST_LoopControl=ta,a.AST_Break=ua,a.AST_Continue=va,a.AST_If=wa,a.AST_Switch=xa,a.AST_SwitchBranch=ya,a.AST_Default=za,a.AST_Case=Aa,a.AST_Try=Ba,a.AST_Catch=Ca,a.AST_Finally=Da,a.AST_Definitions=Ea,a.AST_Var=Fa,a.AST_Const=Ga,a.AST_VarDef=Ha,a.AST_Call=Ia,a.AST_New=Ja,a.AST_Seq=Ka,a.AST_PropAccess=La,a.AST_Dot=Ma,a.AST_Sub=Na,a.AST_Unary=Oa,a.AST_UnaryPrefix=Pa,a.AST_UnaryPostfix=Qa,a.AST_Binary=Ra,a.AST_Conditional=Sa,a.AST_Assign=Ta,a.AST_Array=Ua,a.AST_Object=Va,a.AST_ObjectProperty=Wa,a.AST_ObjectKeyVal=Xa,a.AST_ObjectSetter=Ya,a.AST_ObjectGetter=Za,a.AST_Symbol=$a,a.AST_SymbolAccessor=_a,a.AST_SymbolDeclaration=ab,a.AST_SymbolVar=bb,a.AST_SymbolConst=cb,a.AST_SymbolFunarg=db,a.AST_SymbolDefun=eb,a.AST_SymbolLambda=fb,a.AST_SymbolCatch=gb,a.AST_Label=hb,a.AST_SymbolRef=ib,a.AST_LabelRef=jb,a.AST_This=kb,a.AST_Constant=lb,a.AST_String=mb,a.AST_Number=nb,a.AST_RegExp=ob,a.AST_Atom=pb,a.AST_Null=qb,a.AST_NaN=rb,a.AST_Undefined=sb,a.AST_Hole=tb,a.AST_Infinity=ub,a.AST_Boolean=vb,a.AST_False=wb,a.AST_True=xb,a.TreeWalker=x,a.KEYWORDS=yb,a.KEYWORDS_ATOM=zb, -a.RESERVED_WORDS=Ab,a.KEYWORDS_BEFORE_EXPRESSION=Bb,a.OPERATOR_CHARS=Cb,a.RE_HEX_NUMBER=Db,a.RE_OCT_NUMBER=Eb,a.RE_DEC_NUMBER=Fb,a.OPERATORS=Gb,a.WHITESPACE_CHARS=Hb,a.PUNC_BEFORE_EXPRESSION=Ib,a.PUNC_CHARS=Jb,a.REGEXP_MODIFIERS=Kb,a.UNICODE=Lb,a.is_letter=y,a.is_digit=z,a.is_alphanumeric_char=A,a.is_unicode_combining_mark=B,a.is_unicode_connector_punctuation=C,a.is_identifier=D,a.is_identifier_start=E,a.is_identifier_char=F,a.is_identifier_string=G,a.parse_js_number=H,a.JS_Parse_Error=I,a.js_error=J,a.is_token=K,a.EX_EOF=Mb,a.tokenizer=L,a.UNARY_PREFIX=Nb,a.UNARY_POSTFIX=Ob,a.ASSIGNMENT=Pb,a.PRECEDENCE=Qb,a.STATEMENTS_WITH_LABELS=Rb,a.ATOMIC_START_TOKEN=Sb,a.parse=M,a.TreeTransformer=N,a.SymbolDef=O,a.base54=Tb,a.OutputStream=P,a.Compressor=Q,a.SourceMap=R}({},function(){return this}()),/*! @source http://purl.eligrey.com/github/Blob.js/blob/master/Blob.js */ -function(a){"use strict";if(a.URL=a.URL||a.webkitURL,a.Blob&&a.URL)try{return void new Blob}catch(b){}var c=a.BlobBuilder||a.WebKitBlobBuilder||a.MozBlobBuilder||function(a){var b=function(a){return Object.prototype.toString.call(a).match(/^\[object\s(.*)\]$/)[1]},c=function(){this.data=[]},d=function(a,b,c){this.data=a,this.size=a.length,this.type=b,this.encoding=c},e=c.prototype,f=d.prototype,g=a.FileReaderSync,h=function(a){this.code=this[this.name=a]},i="NOT_FOUND_ERR SECURITY_ERR ABORT_ERR NOT_READABLE_ERR ENCODING_ERR NO_MODIFICATION_ALLOWED_ERR INVALID_STATE_ERR SYNTAX_ERR".split(" "),j=i.length,k=a.URL||a.webkitURL||a,l=k.createObjectURL,m=k.revokeObjectURL,n=k,o=a.btoa,p=a.atob,q=a.ArrayBuffer,r=a.Uint8Array,s=/^[\w-]+:\/*\[?[\w\.:-]+\]?(?::[0-9]+)?/;for(d.fake=f.fake=!0;j--;)h.prototype[i[j]]=j+1;return k.createObjectURL||(n=a.URL=function(a){var b,c=document.createElementNS("http://www.w3.org/1999/xhtml","a");return c.href=a,"origin"in c||("data:"===c.protocol.toLowerCase()?c.origin=null:(b=a.match(s),c.origin=b&&b[1])),c}),n.createObjectURL=function(a){var b,c=a.type;return null===c&&(c="application/octet-stream"),a instanceof d?(b="data:"+c,"base64"===a.encoding?b+";base64,"+a.data:"URI"===a.encoding?b+","+decodeURIComponent(a.data):o?b+";base64,"+o(a.data):b+","+encodeURIComponent(a.data)):l?l.call(k,a):void 0},n.revokeObjectURL=function(a){"data:"!==a.substring(0,5)&&m&&m.call(k,a)},e.append=function(a){var c=this.data;if(r&&(a instanceof q||a instanceof r)){for(var e="",f=new r(a),i=0,j=f.length;j>i;i++)e+=String.fromCharCode(f[i]);c.push(e)}else if("Blob"===b(a)||"File"===b(a)){if(!g)throw new h("NOT_READABLE_ERR");var k=new g;c.push(k.readAsBinaryString(a))}else a instanceof d?"base64"===a.encoding&&p?c.push(p(a.data)):"URI"===a.encoding?c.push(decodeURIComponent(a.data)):"raw"===a.encoding&&c.push(a.data):("string"!=typeof a&&(a+=""),c.push(unescape(encodeURIComponent(a))))},e.getBlob=function(a){return arguments.length||(a=null),new d(this.data.join(""),a,"raw")},e.toString=function(){return"[object BlobBuilder]"},f.slice=function(a,b,c){var e=arguments.length;return 3>e&&(c=null),new d(this.data.slice(a,e>1?b:this.data.length),c,this.encoding)},f.toString=function(){return"[object Blob]"},f.close=function(){this.size=0,delete this.data},c}(a);a.Blob=function(a,b){var d=b?b.type||"":"",e=new c;if(a)for(var f=0,g=a.length;g>f;f++)e.append(a[f]);return e.getBlob(d)}}("undefined"!=typeof self&&self||"undefined"!=typeof window&&window||this.content||this);/*! @source http://purl.eligrey.com/github/FileSaver.js/blob/master/FileSaver.js */ -var saveAs=saveAs||"undefined"!=typeof navigator&&navigator.msSaveOrOpenBlob&&navigator.msSaveOrOpenBlob.bind(navigator)||function(a){"use strict";if("undefined"==typeof navigator||!/MSIE [1-9]\./.test(navigator.userAgent)){var b=a.document,c=function(){return a.URL||a.webkitURL||a},d=b.createElementNS("http://www.w3.org/1999/xhtml","a"),e="download"in d,f=function(c){var d=b.createEvent("MouseEvents");d.initMouseEvent("click",!0,!1,a,0,0,0,0,0,!1,!1,!1,!1,0,null),c.dispatchEvent(d)},g=a.webkitRequestFileSystem,h=a.requestFileSystem||g||a.mozRequestFileSystem,i=function(b){(a.setImmediate||a.setTimeout)(function(){throw b},0)},j="application/octet-stream",k=0,l=500,m=function(b){var d=function(){"string"==typeof b?c().revokeObjectURL(b):b.remove()};a.chrome?d():setTimeout(d,l)},n=function(a,b,c){b=[].concat(b);for(var d=b.length;d--;){var e=a["on"+b[d]];if("function"==typeof e)try{e.call(a,c||a)}catch(f){i(f)}}},o=function(b,i){var l,o,p,q=this,r=b.type,s=!1,t=function(){n(q,"writestart progress write writeend".split(" "))},u=function(){if((s||!l)&&(l=c().createObjectURL(b)),o)o.location.href=l;else{var d=a.open(l,"_blank");void 0==d&&"undefined"!=typeof safari&&(a.location.href=l)}q.readyState=q.DONE,t(),m(l)},v=function(a){return function(){return q.readyState!==q.DONE?a.apply(this,arguments):void 0}},w={create:!0,exclusive:!1};return q.readyState=q.INIT,i||(i="download"),e?(l=c().createObjectURL(b),d.href=l,d.download=i,f(d),q.readyState=q.DONE,t(),void m(l)):(a.chrome&&r&&r!==j&&(p=b.slice||b.webkitSlice,b=p.call(b,0,b.size,j),s=!0),g&&"download"!==i&&(i+=".download"),(r===j||g)&&(o=a),h?(k+=b.size,void h(a.TEMPORARY,k,v(function(a){a.root.getDirectory("saved",w,v(function(a){var c=function(){a.getFile(i,w,v(function(a){a.createWriter(v(function(c){c.onwriteend=function(b){o.location.href=a.toURL(),q.readyState=q.DONE,n(q,"writeend",b),m(a)},c.onerror=function(){var a=c.error;a.code!==a.ABORT_ERR&&u()},"writestart progress write abort".split(" ").forEach(function(a){c["on"+a]=q["on"+a]}),c.write(b),q.abort=function(){c.abort(),q.readyState=q.DONE},q.readyState=q.WRITING}),u)}),u)};a.getFile(i,{create:!1},v(function(a){a.remove(),c()}),v(function(a){a.code===a.NOT_FOUND_ERR?c():u()}))}),u)}),u)):void u())},p=o.prototype,q=function(a,b){return new o(a,b)};return p.abort=function(){var a=this;a.readyState=a.DONE,n(a,"abort")},p.readyState=p.INIT=0,p.WRITING=1,p.DONE=2,p.error=p.onwritestart=p.onprogress=p.onwrite=p.onabort=p.onerror=p.onwriteend=null,q}}("undefined"!=typeof self&&self||"undefined"!=typeof window&&window||this.content);"undefined"!=typeof module&&module.exports?module.exports.saveAs=saveAs:"undefined"!=typeof define&&null!==define&&null!=define.amd&&define([],function(){return saveAs});/*! - * Bootstrap v3.3.4 (http://getbootstrap.com) +!function(a){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=a();else if("function"==typeof define&&define.amd)define([],a);else{var b;"undefined"!=typeof window?b=window:"undefined"!=typeof global?b=global:"undefined"!=typeof self&&(b=self),b.JSZip=a()}}(function(){return function a(b,c,d){function e(g,h){if(!c[g]){if(!b[g]){var i="function"==typeof require&&require;if(!h&&i)return i(g,!0);if(f)return f(g,!0);throw new Error("Cannot find module '"+g+"'")}var j=c[g]={exports:{}};b[g][0].call(j.exports,function(a){var c=b[g][1][a];return e(c?c:a)},j,j.exports,a,b,c,d)}return c[g].exports}for(var f="function"==typeof require&&require,g=0;g>2,g=(3&b)<<4|c>>4,h=(15&c)<<2|e>>6,i=63&e,isNaN(c)?h=i=64:isNaN(e)&&(i=64),j=j+d.charAt(f)+d.charAt(g)+d.charAt(h)+d.charAt(i);return j},c.decode=function(a){var b,c,e,f,g,h,i,j="",k=0;for(a=a.replace(/[^A-Za-z0-9\+\/\=]/g,"");k>4,c=(15&g)<<4|h>>2,e=(3&h)<<6|i,j+=String.fromCharCode(b),64!=h&&(j+=String.fromCharCode(c)),64!=i&&(j+=String.fromCharCode(e));return j}},{}],2:[function(a,b){"use strict";function c(){this.compressedSize=0,this.uncompressedSize=0,this.crc32=0,this.compressionMethod=null,this.compressedContent=null}c.prototype={getContent:function(){return null},getCompressedContent:function(){return null}},b.exports=c},{}],3:[function(a,b,c){"use strict";c.STORE={magic:"\x00\x00",compress:function(a){return a},uncompress:function(a){return a},compressInputType:null,uncompressInputType:null},c.DEFLATE=a("./flate")},{"./flate":8}],4:[function(a,b){"use strict";var c=a("./utils"),d=[0,1996959894,3993919788,2567524794,124634137,1886057615,3915621685,2657392035,249268274,2044508324,3772115230,2547177864,162941995,2125561021,3887607047,2428444049,498536548,1789927666,4089016648,2227061214,450548861,1843258603,4107580753,2211677639,325883990,1684777152,4251122042,2321926636,335633487,1661365465,4195302755,2366115317,997073096,1281953886,3579855332,2724688242,1006888145,1258607687,3524101629,2768942443,901097722,1119000684,3686517206,2898065728,853044451,1172266101,3705015759,2882616665,651767980,1373503546,3369554304,3218104598,565507253,1454621731,3485111705,3099436303,671266974,1594198024,3322730930,2970347812,795835527,1483230225,3244367275,3060149565,1994146192,31158534,2563907772,4023717930,1907459465,112637215,2680153253,3904427059,2013776290,251722036,2517215374,3775830040,2137656763,141376813,2439277719,3865271297,1802195444,476864866,2238001368,4066508878,1812370925,453092731,2181625025,4111451223,1706088902,314042704,2344532202,4240017532,1658658271,366619977,2362670323,4224994405,1303535960,984961486,2747007092,3569037538,1256170817,1037604311,2765210733,3554079995,1131014506,879679996,2909243462,3663771856,1141124467,855842277,2852801631,3708648649,1342533948,654459306,3188396048,3373015174,1466479909,544179635,3110523913,3462522015,1591671054,702138776,2966460450,3352799412,1504918807,783551873,3082640443,3233442989,3988292384,2596254646,62317068,1957810842,3939845945,2647816111,81470997,1943803523,3814918930,2489596804,225274430,2053790376,3826175755,2466906013,167816743,2097651377,4027552580,2265490386,503444072,1762050814,4150417245,2154129355,426522225,1852507879,4275313526,2312317920,282753626,1742555852,4189708143,2394877945,397917763,1622183637,3604390888,2714866558,953729732,1340076626,3518719985,2797360999,1068828381,1219638859,3624741850,2936675148,906185462,1090812512,3747672003,2825379669,829329135,1181335161,3412177804,3160834842,628085408,1382605366,3423369109,3138078467,570562233,1426400815,3317316542,2998733608,733239954,1555261956,3268935591,3050360625,752459403,1541320221,2607071920,3965973030,1969922972,40735498,2617837225,3943577151,1913087877,83908371,2512341634,3803740692,2075208622,213261112,2463272603,3855990285,2094854071,198958881,2262029012,4057260610,1759359992,534414190,2176718541,4139329115,1873836001,414664567,2282248934,4279200368,1711684554,285281116,2405801727,4167216745,1634467795,376229701,2685067896,3608007406,1308918612,956543938,2808555105,3495958263,1231636301,1047427035,2932959818,3654703836,1088359270,936918e3,2847714899,3736837829,1202900863,817233897,3183342108,3401237130,1404277552,615818150,3134207493,3453421203,1423857449,601450431,3009837614,3294710456,1567103746,711928724,3020668471,3272380065,1510334235,755167117];b.exports=function(a,b){if("undefined"==typeof a||!a.length)return 0;var e="string"!==c.getTypeOf(a);"undefined"==typeof b&&(b=0);var f=0,g=0,h=0;b=-1^b;for(var i=0,j=a.length;j>i;i++)h=e?a[i]:a.charCodeAt(i),g=255&(b^h),f=d[g],b=b>>>8^f;return-1^b}},{"./utils":21}],5:[function(a,b){"use strict";function c(){this.data=null,this.length=0,this.index=0}var d=a("./utils");c.prototype={checkOffset:function(a){this.checkIndex(this.index+a)},checkIndex:function(a){if(this.lengtha)throw new Error("End of data reached (data length = "+this.length+", asked index = "+a+"). Corrupted zip ?")},setIndex:function(a){this.checkIndex(a),this.index=a},skip:function(a){this.setIndex(this.index+a)},byteAt:function(){},readInt:function(a){var b,c=0;for(this.checkOffset(a),b=this.index+a-1;b>=this.index;b--)c=(c<<8)+this.byteAt(b);return this.index+=a,c},readString:function(a){return d.transformTo("string",this.readData(a))},readData:function(){},lastIndexOfSignature:function(){},readDate:function(){var a=this.readInt(4);return new Date((a>>25&127)+1980,(a>>21&15)-1,a>>16&31,a>>11&31,a>>5&63,(31&a)<<1)}},b.exports=c},{"./utils":21}],6:[function(a,b,c){"use strict";c.base64=!1,c.binary=!1,c.dir=!1,c.createFolders=!1,c.date=null,c.compression=null,c.compressionOptions=null,c.comment=null,c.unixPermissions=null,c.dosPermissions=null},{}],7:[function(a,b,c){"use strict";var d=a("./utils");c.string2binary=function(a){return d.string2binary(a)},c.string2Uint8Array=function(a){return d.transformTo("uint8array",a)},c.uint8Array2String=function(a){return d.transformTo("string",a)},c.string2Blob=function(a){var b=d.transformTo("arraybuffer",a);return d.arrayBuffer2Blob(b)},c.arrayBuffer2Blob=function(a){return d.arrayBuffer2Blob(a)},c.transformTo=function(a,b){return d.transformTo(a,b)},c.getTypeOf=function(a){return d.getTypeOf(a)},c.checkSupport=function(a){return d.checkSupport(a)},c.MAX_VALUE_16BITS=d.MAX_VALUE_16BITS,c.MAX_VALUE_32BITS=d.MAX_VALUE_32BITS,c.pretty=function(a){return d.pretty(a)},c.findCompression=function(a){return d.findCompression(a)},c.isRegExp=function(a){return d.isRegExp(a)}},{"./utils":21}],8:[function(a,b,c){"use strict";var d="undefined"!=typeof Uint8Array&&"undefined"!=typeof Uint16Array&&"undefined"!=typeof Uint32Array,e=a("pako");c.uncompressInputType=d?"uint8array":"array",c.compressInputType=d?"uint8array":"array",c.magic="\b\x00",c.compress=function(a,b){return e.deflateRaw(a,{level:b.level||-1})},c.uncompress=function(a){return e.inflateRaw(a)}},{pako:24}],9:[function(a,b){"use strict";function c(a,b){return this instanceof c?(this.files={},this.comment=null,this.root="",a&&this.load(a,b),void(this.clone=function(){var a=new c;for(var b in this)"function"!=typeof this[b]&&(a[b]=this[b]);return a})):new c(a,b)}var d=a("./base64");c.prototype=a("./object"),c.prototype.load=a("./load"),c.support=a("./support"),c.defaults=a("./defaults"),c.utils=a("./deprecatedPublicUtils"),c.base64={encode:function(a){return d.encode(a)},decode:function(a){return d.decode(a)}},c.compressions=a("./compressions"),b.exports=c},{"./base64":1,"./compressions":3,"./defaults":6,"./deprecatedPublicUtils":7,"./load":10,"./object":13,"./support":17}],10:[function(a,b){"use strict";var c=a("./base64"),d=a("./zipEntries");b.exports=function(a,b){var e,f,g,h;for(b=b||{},b.base64&&(a=c.decode(a)),f=new d(a,b),e=f.files,g=0;gc;c++)d+=String.fromCharCode(255&a),a>>>=8;return d},t=function(){var a,b,c={};for(a=0;a0?a.substring(0,b):""},x=function(a){return"/"!=a.slice(-1)&&(a+="/"),a},y=function(a,b){return b="undefined"!=typeof b?b:!1,a=x(a),this.files[a]||v.call(this,a,null,{dir:!0,createFolders:b}),this.files[a]},z=function(a,b,c){var f,g=new j;return a._data instanceof j?(g.uncompressedSize=a._data.uncompressedSize,g.crc32=a._data.crc32,0===g.uncompressedSize||a.dir?(b=i.STORE,g.compressedContent="",g.crc32=0):a._data.compressionMethod===b.magic?g.compressedContent=a._data.getCompressedContent():(f=a._data.getContent(),g.compressedContent=b.compress(d.transformTo(b.compressInputType,f),c))):(f=p(a),(!f||0===f.length||a.dir)&&(b=i.STORE,f=""),g.uncompressedSize=f.length,g.crc32=e(f),g.compressedContent=b.compress(d.transformTo(b.compressInputType,f),c)),g.compressedSize=g.compressedContent.length,g.compressionMethod=b.magic,g},A=function(a,b){var c=a;return a||(c=b?16893:33204),(65535&c)<<16},B=function(a){return 63&(a||0)},C=function(a,b,c,g,h){var i,j,k,m,n=(c.compressedContent,d.transformTo("string",l.utf8encode(b.name))),o=b.comment||"",p=d.transformTo("string",l.utf8encode(o)),q=n.length!==b.name.length,r=p.length!==o.length,t=b.options,u="",v="",w="";k=b._initialMetadata.dir!==b.dir?b.dir:t.dir,m=b._initialMetadata.date!==b.date?b.date:t.date;var x=0,y=0;k&&(x|=16),"UNIX"===h?(y=798,x|=A(b.unixPermissions,k)):(y=20,x|=B(b.dosPermissions,k)),i=m.getHours(),i<<=6,i|=m.getMinutes(),i<<=5,i|=m.getSeconds()/2,j=m.getFullYear()-1980,j<<=4,j|=m.getMonth()+1,j<<=5,j|=m.getDate(),q&&(v=s(1,1)+s(e(n),4)+n,u+="up"+s(v.length,2)+v),r&&(w=s(1,1)+s(this.crc32(p),4)+p,u+="uc"+s(w.length,2)+w);var z="";z+="\n\x00",z+=q||r?"\x00\b":"\x00\x00",z+=c.compressionMethod,z+=s(i,2),z+=s(j,2),z+=s(c.crc32,4),z+=s(c.compressedSize,4),z+=s(c.uncompressedSize,4),z+=s(n.length,2),z+=s(u.length,2);var C=f.LOCAL_FILE_HEADER+z+n+u,D=f.CENTRAL_FILE_HEADER+s(y,2)+z+s(p.length,2)+"\x00\x00\x00\x00"+s(x,4)+s(g,4)+n+u+p;return{fileRecord:C,dirRecord:D,compressedObject:c}},D={load:function(){throw new Error("Load method is not defined. Is the file jszip-load.js included ?")},filter:function(a){var b,c,d,e,f=[];for(b in this.files)this.files.hasOwnProperty(b)&&(d=this.files[b],e=new r(d.name,d._data,t(d.options)),c=b.slice(this.root.length,b.length),b.slice(0,this.root.length)===this.root&&a(c,e)&&f.push(e));return f},file:function(a,b,c){if(1===arguments.length){if(d.isRegExp(a)){var e=a;return this.filter(function(a,b){return!b.dir&&e.test(a)})}return this.filter(function(b,c){return!c.dir&&b===a})[0]||null}return a=this.root+a,v.call(this,a,b,c),this},folder:function(a){if(!a)return this;if(d.isRegExp(a))return this.filter(function(b,c){return c.dir&&a.test(b)});var b=this.root+a,c=y.call(this,b),e=this.clone();return e.root=c.name,e},remove:function(a){a=this.root+a;var b=this.files[a];if(b||("/"!=a.slice(-1)&&(a+="/"),b=this.files[a]),b&&!b.dir)delete this.files[a];else for(var c=this.filter(function(b,c){return c.name.slice(0,a.length)===a}),d=0;d=0;--f)if(this.data[f]===b&&this.data[f+1]===c&&this.data[f+2]===d&&this.data[f+3]===e)return f;return-1},c.prototype.readData=function(a){if(this.checkOffset(a),0===a)return new Uint8Array(0);var b=this.data.subarray(this.index,this.index+a);return this.index+=a,b},b.exports=c},{"./dataReader":5}],19:[function(a,b){"use strict";var c=a("./utils"),d=function(a){this.data=new Uint8Array(a),this.index=0};d.prototype={append:function(a){0!==a.length&&(a=c.transformTo("uint8array",a),this.data.set(a,this.index),this.index+=a.length)},finalize:function(){return this.data}},b.exports=d},{"./utils":21}],20:[function(a,b,c){"use strict";for(var d=a("./utils"),e=a("./support"),f=a("./nodeBuffer"),g=new Array(256),h=0;256>h;h++)g[h]=h>=252?6:h>=248?5:h>=240?4:h>=224?3:h>=192?2:1;g[254]=g[254]=1;var i=function(a){var b,c,d,f,g,h=a.length,i=0;for(f=0;h>f;f++)c=a.charCodeAt(f),55296===(64512&c)&&h>f+1&&(d=a.charCodeAt(f+1),56320===(64512&d)&&(c=65536+(c-55296<<10)+(d-56320),f++)),i+=128>c?1:2048>c?2:65536>c?3:4;for(b=e.uint8array?new Uint8Array(i):new Array(i),g=0,f=0;i>g;f++)c=a.charCodeAt(f),55296===(64512&c)&&h>f+1&&(d=a.charCodeAt(f+1),56320===(64512&d)&&(c=65536+(c-55296<<10)+(d-56320),f++)),128>c?b[g++]=c:2048>c?(b[g++]=192|c>>>6,b[g++]=128|63&c):65536>c?(b[g++]=224|c>>>12,b[g++]=128|c>>>6&63,b[g++]=128|63&c):(b[g++]=240|c>>>18,b[g++]=128|c>>>12&63,b[g++]=128|c>>>6&63,b[g++]=128|63&c);return b},j=function(a,b){var c;for(b=b||a.length,b>a.length&&(b=a.length),c=b-1;c>=0&&128===(192&a[c]);)c--;return 0>c?b:0===c?b:c+g[a[c]]>b?c:b},k=function(a){var b,c,e,f,h=a.length,i=new Array(2*h);for(c=0,b=0;h>b;)if(e=a[b++],128>e)i[c++]=e;else if(f=g[e],f>4)i[c++]=65533,b+=f-1;else{for(e&=2===f?31:3===f?15:7;f>1&&h>b;)e=e<<6|63&a[b++],f--;f>1?i[c++]=65533:65536>e?i[c++]=e:(e-=65536,i[c++]=55296|e>>10&1023,i[c++]=56320|1023&e)}return i.length!==c&&(i.subarray?i=i.subarray(0,c):i.length=c),d.applyFromCharCode(i)};c.utf8encode=function(a){return e.nodebuffer?f(a,"utf-8"):i(a)},c.utf8decode=function(a){if(e.nodebuffer)return d.transformTo("nodebuffer",a).toString("utf-8");a=d.transformTo(e.uint8array?"uint8array":"array",a);for(var b=[],c=0,f=a.length,g=65536;f>c;){var h=j(a,Math.min(c+g,f));b.push(k(e.uint8array?a.subarray(c,h):a.slice(c,h))),c=h}return b.join("")}},{"./nodeBuffer":11,"./support":17,"./utils":21}],21:[function(a,b,c){"use strict";function d(a){return a}function e(a,b){for(var c=0;cg&&b>1;)try{d.push("array"===f||"nodebuffer"===f?String.fromCharCode.apply(null,a.slice(g,Math.min(g+b,e))):String.fromCharCode.apply(null,a.subarray(g,Math.min(g+b,e)))),g+=b}catch(i){b=Math.floor(b/2)}return d.join("")}function g(a,b){for(var c=0;cb?"0":"")+b.toString(16).toUpperCase();return d},c.findCompression=function(a){for(var b in i)if(i.hasOwnProperty(b)&&i[b].magic===a)return i[b];return null},c.isRegExp=function(a){return"[object RegExp]"===Object.prototype.toString.call(a)}},{"./compressions":3,"./nodeBuffer":11,"./support":17}],22:[function(a,b){"use strict";function c(a,b){this.files=[],this.loadOptions=b,a&&this.load(a)}var d=a("./stringReader"),e=a("./nodeBufferReader"),f=a("./uint8ArrayReader"),g=a("./utils"),h=a("./signature"),i=a("./zipEntry"),j=a("./support"),k=a("./object");c.prototype={checkSignature:function(a){var b=this.reader.readString(4);if(b!==a)throw new Error("Corrupted zip or bug : unexpected signature ("+g.pretty(b)+", expected "+g.pretty(a)+")")},readBlockEndOfCentral:function(){this.diskNumber=this.reader.readInt(2),this.diskWithCentralDirStart=this.reader.readInt(2),this.centralDirRecordsOnThisDisk=this.reader.readInt(2),this.centralDirRecords=this.reader.readInt(2),this.centralDirSize=this.reader.readInt(4),this.centralDirOffset=this.reader.readInt(4),this.zipCommentLength=this.reader.readInt(2),this.zipComment=this.reader.readString(this.zipCommentLength),this.zipComment=k.utf8decode(this.zipComment)},readBlockZip64EndOfCentral:function(){this.zip64EndOfCentralSize=this.reader.readInt(8),this.versionMadeBy=this.reader.readString(2),this.versionNeeded=this.reader.readInt(2),this.diskNumber=this.reader.readInt(4),this.diskWithCentralDirStart=this.reader.readInt(4),this.centralDirRecordsOnThisDisk=this.reader.readInt(8),this.centralDirRecords=this.reader.readInt(8),this.centralDirSize=this.reader.readInt(8),this.centralDirOffset=this.reader.readInt(8),this.zip64ExtensibleData={};for(var a,b,c,d=this.zip64EndOfCentralSize-44,e=0;d>e;)a=this.reader.readInt(2),b=this.reader.readInt(4),c=this.reader.readString(b),this.zip64ExtensibleData[a]={id:a,length:b,value:c}},readBlockZip64EndOfCentralLocator:function(){if(this.diskWithZip64CentralDirStart=this.reader.readInt(4),this.relativeOffsetEndOfZip64CentralDir=this.reader.readInt(8),this.disksCount=this.reader.readInt(4),this.disksCount>1)throw new Error("Multi-volumes zip are not supported")},readLocalFiles:function(){var a,b;for(a=0;a>8;this.dir=16&this.externalFileAttributes?!0:!1,a===h&&(this.dosPermissions=63&this.externalFileAttributes),a===i&&(this.unixPermissions=this.externalFileAttributes>>16&65535),this.dir||"/"!==this.fileName.slice(-1)||(this.dir=!0)},parseZIP64ExtraField:function(){if(this.extraFields[1]){var a=new d(this.extraFields[1].value);this.uncompressedSize===e.MAX_VALUE_32BITS&&(this.uncompressedSize=a.readInt(8)),this.compressedSize===e.MAX_VALUE_32BITS&&(this.compressedSize=a.readInt(8)),this.localHeaderOffset===e.MAX_VALUE_32BITS&&(this.localHeaderOffset=a.readInt(8)),this.diskNumberStart===e.MAX_VALUE_32BITS&&(this.diskNumberStart=a.readInt(4))}},readExtraFields:function(a){var b,c,d,e=a.index;for(this.extraFields=this.extraFields||{};a.index0?b.windowBits=-b.windowBits:b.gzip&&b.windowBits>0&&b.windowBits<16&&(b.windowBits+=16),this.err=0,this.msg="",this.ended=!1,this.chunks=[],this.strm=new k,this.strm.avail_out=0;var c=g.deflateInit2(this.strm,b.level,b.method,b.windowBits,b.memLevel,b.strategy);if(c!==n)throw new Error(j[c]);b.header&&g.deflateSetHeader(this.strm,b.header)};s.prototype.push=function(a,b){var c,d,e=this.strm,f=this.options.chunkSize;if(this.ended)return!1;d=b===~~b?b:b===!0?m:l,e.input="string"==typeof a?i.string2buf(a):a,e.next_in=0,e.avail_in=e.input.length;do{if(0===e.avail_out&&(e.output=new h.Buf8(f),e.next_out=0,e.avail_out=f),c=g.deflate(e,d),c!==o&&c!==n)return this.onEnd(c),this.ended=!0,!1;(0===e.avail_out||0===e.avail_in&&d===m)&&this.onData("string"===this.options.to?i.buf2binstring(h.shrinkBuf(e.output,e.next_out)):h.shrinkBuf(e.output,e.next_out))}while((e.avail_in>0||0===e.avail_out)&&c!==o);return d===m?(c=g.deflateEnd(this.strm),this.onEnd(c),this.ended=!0,c===n):!0},s.prototype.onData=function(a){this.chunks.push(a)},s.prototype.onEnd=function(a){a===n&&(this.result="string"===this.options.to?this.chunks.join(""):h.flattenChunks(this.chunks)),this.chunks=[],this.err=a,this.msg=this.strm.msg},c.Deflate=s,c.deflate=d,c.deflateRaw=e,c.gzip=f},{"./utils/common":27,"./utils/strings":28,"./zlib/deflate.js":32,"./zlib/messages":37,"./zlib/zstream":39}],26:[function(a,b,c){"use strict";function d(a,b){var c=new m(b);if(c.push(a,!0),c.err)throw c.msg;return c.result}function e(a,b){return b=b||{},b.raw=!0,d(a,b)}var f=a("./zlib/inflate.js"),g=a("./utils/common"),h=a("./utils/strings"),i=a("./zlib/constants"),j=a("./zlib/messages"),k=a("./zlib/zstream"),l=a("./zlib/gzheader"),m=function(a){this.options=g.assign({chunkSize:16384,windowBits:0,to:""},a||{});var b=this.options;b.raw&&b.windowBits>=0&&b.windowBits<16&&(b.windowBits=-b.windowBits,0===b.windowBits&&(b.windowBits=-15)),!(b.windowBits>=0&&b.windowBits<16)||a&&a.windowBits||(b.windowBits+=32),b.windowBits>15&&b.windowBits<48&&0===(15&b.windowBits)&&(b.windowBits|=15),this.err=0,this.msg="",this.ended=!1,this.chunks=[],this.strm=new k,this.strm.avail_out=0;var c=f.inflateInit2(this.strm,b.windowBits);if(c!==i.Z_OK)throw new Error(j[c]);this.header=new l,f.inflateGetHeader(this.strm,this.header)};m.prototype.push=function(a,b){var c,d,e,j,k,l=this.strm,m=this.options.chunkSize;if(this.ended)return!1;d=b===~~b?b:b===!0?i.Z_FINISH:i.Z_NO_FLUSH,l.input="string"==typeof a?h.binstring2buf(a):a,l.next_in=0,l.avail_in=l.input.length;do{if(0===l.avail_out&&(l.output=new g.Buf8(m),l.next_out=0,l.avail_out=m),c=f.inflate(l,i.Z_NO_FLUSH),c!==i.Z_STREAM_END&&c!==i.Z_OK)return this.onEnd(c),this.ended=!0,!1;l.next_out&&(0===l.avail_out||c===i.Z_STREAM_END||0===l.avail_in&&d===i.Z_FINISH)&&("string"===this.options.to?(e=h.utf8border(l.output,l.next_out),j=l.next_out-e,k=h.buf2string(l.output,e),l.next_out=j,l.avail_out=m-j,j&&g.arraySet(l.output,l.output,e,j,0),this.onData(k)):this.onData(g.shrinkBuf(l.output,l.next_out)))}while(l.avail_in>0&&c!==i.Z_STREAM_END);return c===i.Z_STREAM_END&&(d=i.Z_FINISH),d===i.Z_FINISH?(c=f.inflateEnd(this.strm),this.onEnd(c),this.ended=!0,c===i.Z_OK):!0},m.prototype.onData=function(a){this.chunks.push(a)},m.prototype.onEnd=function(a){a===i.Z_OK&&(this.result="string"===this.options.to?this.chunks.join(""):g.flattenChunks(this.chunks)),this.chunks=[],this.err=a,this.msg=this.strm.msg},c.Inflate=m,c.inflate=d,c.inflateRaw=e,c.ungzip=d},{"./utils/common":27,"./utils/strings":28,"./zlib/constants":30,"./zlib/gzheader":33,"./zlib/inflate.js":35,"./zlib/messages":37,"./zlib/zstream":39}],27:[function(a,b,c){"use strict";var d="undefined"!=typeof Uint8Array&&"undefined"!=typeof Uint16Array&&"undefined"!=typeof Int32Array;c.assign=function(a){for(var b=Array.prototype.slice.call(arguments,1);b.length;){var c=b.shift();if(c){if("object"!=typeof c)throw new TypeError(c+"must be non-object");for(var d in c)c.hasOwnProperty(d)&&(a[d]=c[d])}}return a},c.shrinkBuf=function(a,b){return a.length===b?a:a.subarray?a.subarray(0,b):(a.length=b,a)};var e={arraySet:function(a,b,c,d,e){if(b.subarray&&a.subarray)return void a.set(b.subarray(c,c+d),e);for(var f=0;d>f;f++)a[e+f]=b[c+f]},flattenChunks:function(a){var b,c,d,e,f,g;for(d=0,b=0,c=a.length;c>b;b++)d+=a[b].length;for(g=new Uint8Array(d),e=0,b=0,c=a.length;c>b;b++)f=a[b],g.set(f,e),e+=f.length;return g}},f={arraySet:function(a,b,c,d,e){for(var f=0;d>f;f++)a[e+f]=b[c+f]},flattenChunks:function(a){return[].concat.apply([],a)}};c.setTyped=function(a){a?(c.Buf8=Uint8Array,c.Buf16=Uint16Array,c.Buf32=Int32Array,c.assign(c,e)):(c.Buf8=Array,c.Buf16=Array,c.Buf32=Array,c.assign(c,f))},c.setTyped(d)},{}],28:[function(a,b,c){"use strict";function d(a,b){if(65537>b&&(a.subarray&&g||!a.subarray&&f))return String.fromCharCode.apply(null,e.shrinkBuf(a,b));for(var c="",d=0;b>d;d++)c+=String.fromCharCode(a[d]);return c}var e=a("./common"),f=!0,g=!0;try{String.fromCharCode.apply(null,[0])}catch(h){f=!1}try{String.fromCharCode.apply(null,new Uint8Array(1))}catch(h){g=!1}for(var i=new e.Buf8(256),j=0;256>j;j++)i[j]=j>=252?6:j>=248?5:j>=240?4:j>=224?3:j>=192?2:1;i[254]=i[254]=1,c.string2buf=function(a){var b,c,d,f,g,h=a.length,i=0;for(f=0;h>f;f++)c=a.charCodeAt(f),55296===(64512&c)&&h>f+1&&(d=a.charCodeAt(f+1),56320===(64512&d)&&(c=65536+(c-55296<<10)+(d-56320),f++)),i+=128>c?1:2048>c?2:65536>c?3:4;for(b=new e.Buf8(i),g=0,f=0;i>g;f++)c=a.charCodeAt(f),55296===(64512&c)&&h>f+1&&(d=a.charCodeAt(f+1),56320===(64512&d)&&(c=65536+(c-55296<<10)+(d-56320),f++)),128>c?b[g++]=c:2048>c?(b[g++]=192|c>>>6,b[g++]=128|63&c):65536>c?(b[g++]=224|c>>>12,b[g++]=128|c>>>6&63,b[g++]=128|63&c):(b[g++]=240|c>>>18,b[g++]=128|c>>>12&63,b[g++]=128|c>>>6&63,b[g++]=128|63&c);return b},c.buf2binstring=function(a){return d(a,a.length)},c.binstring2buf=function(a){for(var b=new e.Buf8(a.length),c=0,d=b.length;d>c;c++)b[c]=a.charCodeAt(c);return b},c.buf2string=function(a,b){var c,e,f,g,h=b||a.length,j=new Array(2*h);for(e=0,c=0;h>c;)if(f=a[c++],128>f)j[e++]=f;else if(g=i[f],g>4)j[e++]=65533,c+=g-1;else{for(f&=2===g?31:3===g?15:7;g>1&&h>c;)f=f<<6|63&a[c++],g--;g>1?j[e++]=65533:65536>f?j[e++]=f:(f-=65536,j[e++]=55296|f>>10&1023,j[e++]=56320|1023&f)}return d(j,e)},c.utf8border=function(a,b){var c;for(b=b||a.length,b>a.length&&(b=a.length),c=b-1;c>=0&&128===(192&a[c]);)c--;return 0>c?b:0===c?b:c+i[a[c]]>b?c:b}},{"./common":27}],29:[function(a,b){"use strict";function c(a,b,c,d){for(var e=65535&a|0,f=a>>>16&65535|0,g=0;0!==c;){g=c>2e3?2e3:c,c-=g;do e=e+b[d++]|0,f=f+e|0;while(--g);e%=65521,f%=65521}return e|f<<16|0}b.exports=c},{}],30:[function(a,b){b.exports={Z_NO_FLUSH:0,Z_PARTIAL_FLUSH:1,Z_SYNC_FLUSH:2,Z_FULL_FLUSH:3,Z_FINISH:4,Z_BLOCK:5,Z_TREES:6,Z_OK:0,Z_STREAM_END:1,Z_NEED_DICT:2,Z_ERRNO:-1,Z_STREAM_ERROR:-2,Z_DATA_ERROR:-3,Z_BUF_ERROR:-5,Z_NO_COMPRESSION:0,Z_BEST_SPEED:1,Z_BEST_COMPRESSION:9,Z_DEFAULT_COMPRESSION:-1,Z_FILTERED:1,Z_HUFFMAN_ONLY:2,Z_RLE:3,Z_FIXED:4,Z_DEFAULT_STRATEGY:0,Z_BINARY:0,Z_TEXT:1,Z_UNKNOWN:2,Z_DEFLATED:8}},{}],31:[function(a,b){"use strict";function c(){for(var a,b=[],c=0;256>c;c++){a=c;for(var d=0;8>d;d++)a=1&a?3988292384^a>>>1:a>>>1;b[c]=a}return b}function d(a,b,c,d){var f=e,g=d+c;a=-1^a;for(var h=d;g>h;h++)a=a>>>8^f[255&(a^b[h])];return-1^a}var e=c();b.exports=d},{}],32:[function(a,b,c){"use strict";function d(a,b){return a.msg=G[b],b}function e(a){return(a<<1)-(a>4?9:0)}function f(a){for(var b=a.length;--b>=0;)a[b]=0}function g(a){var b=a.state,c=b.pending;c>a.avail_out&&(c=a.avail_out),0!==c&&(C.arraySet(a.output,b.pending_buf,b.pending_out,c,a.next_out),a.next_out+=c,b.pending_out+=c,a.total_out+=c,a.avail_out-=c,b.pending-=c,0===b.pending&&(b.pending_out=0))}function h(a,b){D._tr_flush_block(a,a.block_start>=0?a.block_start:-1,a.strstart-a.block_start,b),a.block_start=a.strstart,g(a.strm)}function i(a,b){a.pending_buf[a.pending++]=b}function j(a,b){a.pending_buf[a.pending++]=b>>>8&255,a.pending_buf[a.pending++]=255&b}function k(a,b,c,d){var e=a.avail_in;return e>d&&(e=d),0===e?0:(a.avail_in-=e,C.arraySet(b,a.input,a.next_in,e,c),1===a.state.wrap?a.adler=E(a.adler,b,e,c):2===a.state.wrap&&(a.adler=F(a.adler,b,e,c)),a.next_in+=e,a.total_in+=e,e)}function l(a,b){var c,d,e=a.max_chain_length,f=a.strstart,g=a.prev_length,h=a.nice_match,i=a.strstart>a.w_size-ja?a.strstart-(a.w_size-ja):0,j=a.window,k=a.w_mask,l=a.prev,m=a.strstart+ia,n=j[f+g-1],o=j[f+g];a.prev_length>=a.good_match&&(e>>=2),h>a.lookahead&&(h=a.lookahead);do if(c=b,j[c+g]===o&&j[c+g-1]===n&&j[c]===j[f]&&j[++c]===j[f+1]){f+=2,c++;do;while(j[++f]===j[++c]&&j[++f]===j[++c]&&j[++f]===j[++c]&&j[++f]===j[++c]&&j[++f]===j[++c]&&j[++f]===j[++c]&&j[++f]===j[++c]&&j[++f]===j[++c]&&m>f);if(d=ia-(m-f),f=m-ia,d>g){if(a.match_start=b,g=d,d>=h)break;n=j[f+g-1],o=j[f+g]}}while((b=l[b&k])>i&&0!==--e);return g<=a.lookahead?g:a.lookahead}function m(a){var b,c,d,e,f,g=a.w_size;do{if(e=a.window_size-a.lookahead-a.strstart,a.strstart>=g+(g-ja)){C.arraySet(a.window,a.window,g,g,0),a.match_start-=g,a.strstart-=g,a.block_start-=g,c=a.hash_size,b=c;do d=a.head[--b],a.head[b]=d>=g?d-g:0;while(--c);c=g,b=c;do d=a.prev[--b],a.prev[b]=d>=g?d-g:0;while(--c);e+=g}if(0===a.strm.avail_in)break;if(c=k(a.strm,a.window,a.strstart+a.lookahead,e),a.lookahead+=c,a.lookahead+a.insert>=ha)for(f=a.strstart-a.insert,a.ins_h=a.window[f],a.ins_h=(a.ins_h<a.pending_buf_size-5&&(c=a.pending_buf_size-5);;){if(a.lookahead<=1){if(m(a),0===a.lookahead&&b===H)return sa;if(0===a.lookahead)break}a.strstart+=a.lookahead,a.lookahead=0;var d=a.block_start+c;if((0===a.strstart||a.strstart>=d)&&(a.lookahead=a.strstart-d,a.strstart=d,h(a,!1),0===a.strm.avail_out))return sa;if(a.strstart-a.block_start>=a.w_size-ja&&(h(a,!1),0===a.strm.avail_out))return sa}return a.insert=0,b===K?(h(a,!0),0===a.strm.avail_out?ua:va):a.strstart>a.block_start&&(h(a,!1),0===a.strm.avail_out)?sa:sa}function o(a,b){for(var c,d;;){if(a.lookahead=ha&&(a.ins_h=(a.ins_h<=ha)if(d=D._tr_tally(a,a.strstart-a.match_start,a.match_length-ha),a.lookahead-=a.match_length,a.match_length<=a.max_lazy_match&&a.lookahead>=ha){a.match_length--;do a.strstart++,a.ins_h=(a.ins_h<=ha&&(a.ins_h=(a.ins_h<4096)&&(a.match_length=ha-1)),a.prev_length>=ha&&a.match_length<=a.prev_length){e=a.strstart+a.lookahead-ha,d=D._tr_tally(a,a.strstart-1-a.prev_match,a.prev_length-ha),a.lookahead-=a.prev_length-1,a.prev_length-=2;do++a.strstart<=e&&(a.ins_h=(a.ins_h<=ha&&a.strstart>0&&(e=a.strstart-1,d=g[e],d===g[++e]&&d===g[++e]&&d===g[++e])){f=a.strstart+ia;do;while(d===g[++e]&&d===g[++e]&&d===g[++e]&&d===g[++e]&&d===g[++e]&&d===g[++e]&&d===g[++e]&&d===g[++e]&&f>e);a.match_length=ia-(f-e),a.match_length>a.lookahead&&(a.match_length=a.lookahead)}if(a.match_length>=ha?(c=D._tr_tally(a,1,a.match_length-ha),a.lookahead-=a.match_length,a.strstart+=a.match_length,a.match_length=0):(c=D._tr_tally(a,0,a.window[a.strstart]),a.lookahead--,a.strstart++),c&&(h(a,!1),0===a.strm.avail_out))return sa}return a.insert=0,b===K?(h(a,!0),0===a.strm.avail_out?ua:va):a.last_lit&&(h(a,!1),0===a.strm.avail_out)?sa:ta}function r(a,b){for(var c;;){if(0===a.lookahead&&(m(a),0===a.lookahead)){if(b===H)return sa;break}if(a.match_length=0,c=D._tr_tally(a,0,a.window[a.strstart]),a.lookahead--,a.strstart++,c&&(h(a,!1),0===a.strm.avail_out))return sa}return a.insert=0,b===K?(h(a,!0),0===a.strm.avail_out?ua:va):a.last_lit&&(h(a,!1),0===a.strm.avail_out)?sa:ta}function s(a){a.window_size=2*a.w_size,f(a.head),a.max_lazy_match=B[a.level].max_lazy,a.good_match=B[a.level].good_length,a.nice_match=B[a.level].nice_length,a.max_chain_length=B[a.level].max_chain,a.strstart=0,a.block_start=0,a.lookahead=0,a.insert=0,a.match_length=a.prev_length=ha-1,a.match_available=0,a.ins_h=0}function t(){this.strm=null,this.status=0,this.pending_buf=null,this.pending_buf_size=0,this.pending_out=0,this.pending=0,this.wrap=0,this.gzhead=null,this.gzindex=0,this.method=Y,this.last_flush=-1,this.w_size=0,this.w_bits=0,this.w_mask=0,this.window=null,this.window_size=0,this.prev=null,this.head=null,this.ins_h=0,this.hash_size=0,this.hash_bits=0,this.hash_mask=0,this.hash_shift=0,this.block_start=0,this.match_length=0,this.prev_match=0,this.match_available=0,this.strstart=0,this.match_start=0,this.lookahead=0,this.prev_length=0,this.max_chain_length=0,this.max_lazy_match=0,this.level=0,this.strategy=0,this.good_match=0,this.nice_match=0,this.dyn_ltree=new C.Buf16(2*fa),this.dyn_dtree=new C.Buf16(2*(2*da+1)),this.bl_tree=new C.Buf16(2*(2*ea+1)),f(this.dyn_ltree),f(this.dyn_dtree),f(this.bl_tree),this.l_desc=null,this.d_desc=null,this.bl_desc=null,this.bl_count=new C.Buf16(ga+1),this.heap=new C.Buf16(2*ca+1),f(this.heap),this.heap_len=0,this.heap_max=0,this.depth=new C.Buf16(2*ca+1),f(this.depth),this.l_buf=0,this.lit_bufsize=0,this.last_lit=0,this.d_buf=0,this.opt_len=0,this.static_len=0,this.matches=0,this.insert=0,this.bi_buf=0,this.bi_valid=0}function u(a){var b;return a&&a.state?(a.total_in=a.total_out=0,a.data_type=X,b=a.state,b.pending=0,b.pending_out=0,b.wrap<0&&(b.wrap=-b.wrap),b.status=b.wrap?la:qa,a.adler=2===b.wrap?0:1,b.last_flush=H,D._tr_init(b),M):d(a,O)}function v(a){var b=u(a);return b===M&&s(a.state),b}function w(a,b){return a&&a.state?2!==a.state.wrap?O:(a.state.gzhead=b,M):O}function x(a,b,c,e,f,g){if(!a)return O;var h=1;if(b===R&&(b=6),0>e?(h=0,e=-e):e>15&&(h=2,e-=16),1>f||f>Z||c!==Y||8>e||e>15||0>b||b>9||0>g||g>V)return d(a,O);8===e&&(e=9);var i=new t;return a.state=i,i.strm=a,i.wrap=h,i.gzhead=null,i.w_bits=e,i.w_size=1<>1,i.l_buf=3*i.lit_bufsize,i.level=b,i.strategy=g,i.method=c,v(a)}function y(a,b){return x(a,b,Y,$,_,W)}function z(a,b){var c,h,k,l;if(!a||!a.state||b>L||0>b)return a?d(a,O):O;if(h=a.state,!a.output||!a.input&&0!==a.avail_in||h.status===ra&&b!==K)return d(a,0===a.avail_out?Q:O);if(h.strm=a,c=h.last_flush,h.last_flush=b,h.status===la)if(2===h.wrap)a.adler=0,i(h,31),i(h,139),i(h,8),h.gzhead?(i(h,(h.gzhead.text?1:0)+(h.gzhead.hcrc?2:0)+(h.gzhead.extra?4:0)+(h.gzhead.name?8:0)+(h.gzhead.comment?16:0)),i(h,255&h.gzhead.time),i(h,h.gzhead.time>>8&255),i(h,h.gzhead.time>>16&255),i(h,h.gzhead.time>>24&255),i(h,9===h.level?2:h.strategy>=T||h.level<2?4:0),i(h,255&h.gzhead.os),h.gzhead.extra&&h.gzhead.extra.length&&(i(h,255&h.gzhead.extra.length),i(h,h.gzhead.extra.length>>8&255)),h.gzhead.hcrc&&(a.adler=F(a.adler,h.pending_buf,h.pending,0)),h.gzindex=0,h.status=ma):(i(h,0),i(h,0),i(h,0),i(h,0),i(h,0),i(h,9===h.level?2:h.strategy>=T||h.level<2?4:0),i(h,wa),h.status=qa);else{var m=Y+(h.w_bits-8<<4)<<8,n=-1;n=h.strategy>=T||h.level<2?0:h.level<6?1:6===h.level?2:3,m|=n<<6,0!==h.strstart&&(m|=ka),m+=31-m%31,h.status=qa,j(h,m),0!==h.strstart&&(j(h,a.adler>>>16),j(h,65535&a.adler)),a.adler=1}if(h.status===ma)if(h.gzhead.extra){for(k=h.pending;h.gzindex<(65535&h.gzhead.extra.length)&&(h.pending!==h.pending_buf_size||(h.gzhead.hcrc&&h.pending>k&&(a.adler=F(a.adler,h.pending_buf,h.pending-k,k)),g(a),k=h.pending,h.pending!==h.pending_buf_size));)i(h,255&h.gzhead.extra[h.gzindex]),h.gzindex++;h.gzhead.hcrc&&h.pending>k&&(a.adler=F(a.adler,h.pending_buf,h.pending-k,k)),h.gzindex===h.gzhead.extra.length&&(h.gzindex=0,h.status=na)}else h.status=na;if(h.status===na)if(h.gzhead.name){k=h.pending;do{if(h.pending===h.pending_buf_size&&(h.gzhead.hcrc&&h.pending>k&&(a.adler=F(a.adler,h.pending_buf,h.pending-k,k)),g(a),k=h.pending,h.pending===h.pending_buf_size)){l=1;break}l=h.gzindexk&&(a.adler=F(a.adler,h.pending_buf,h.pending-k,k)),0===l&&(h.gzindex=0,h.status=oa)}else h.status=oa;if(h.status===oa)if(h.gzhead.comment){k=h.pending;do{if(h.pending===h.pending_buf_size&&(h.gzhead.hcrc&&h.pending>k&&(a.adler=F(a.adler,h.pending_buf,h.pending-k,k)),g(a),k=h.pending,h.pending===h.pending_buf_size)){l=1;break}l=h.gzindexk&&(a.adler=F(a.adler,h.pending_buf,h.pending-k,k)),0===l&&(h.status=pa)}else h.status=pa;if(h.status===pa&&(h.gzhead.hcrc?(h.pending+2>h.pending_buf_size&&g(a),h.pending+2<=h.pending_buf_size&&(i(h,255&a.adler),i(h,a.adler>>8&255),a.adler=0,h.status=qa)):h.status=qa),0!==h.pending){if(g(a),0===a.avail_out)return h.last_flush=-1,M}else if(0===a.avail_in&&e(b)<=e(c)&&b!==K)return d(a,Q);if(h.status===ra&&0!==a.avail_in)return d(a,Q);if(0!==a.avail_in||0!==h.lookahead||b!==H&&h.status!==ra){var o=h.strategy===T?r(h,b):h.strategy===U?q(h,b):B[h.level].func(h,b);if((o===ua||o===va)&&(h.status=ra),o===sa||o===ua)return 0===a.avail_out&&(h.last_flush=-1),M;if(o===ta&&(b===I?D._tr_align(h):b!==L&&(D._tr_stored_block(h,0,0,!1),b===J&&(f(h.head),0===h.lookahead&&(h.strstart=0,h.block_start=0,h.insert=0))),g(a),0===a.avail_out))return h.last_flush=-1,M}return b!==K?M:h.wrap<=0?N:(2===h.wrap?(i(h,255&a.adler),i(h,a.adler>>8&255),i(h,a.adler>>16&255),i(h,a.adler>>24&255),i(h,255&a.total_in),i(h,a.total_in>>8&255),i(h,a.total_in>>16&255),i(h,a.total_in>>24&255)):(j(h,a.adler>>>16),j(h,65535&a.adler)),g(a),h.wrap>0&&(h.wrap=-h.wrap),0!==h.pending?M:N)}function A(a){var b;return a&&a.state?(b=a.state.status,b!==la&&b!==ma&&b!==na&&b!==oa&&b!==pa&&b!==qa&&b!==ra?d(a,O):(a.state=null,b===qa?d(a,P):M)):O}var B,C=a("../utils/common"),D=a("./trees"),E=a("./adler32"),F=a("./crc32"),G=a("./messages"),H=0,I=1,J=3,K=4,L=5,M=0,N=1,O=-2,P=-3,Q=-5,R=-1,S=1,T=2,U=3,V=4,W=0,X=2,Y=8,Z=9,$=15,_=8,aa=29,ba=256,ca=ba+1+aa,da=30,ea=19,fa=2*ca+1,ga=15,ha=3,ia=258,ja=ia+ha+1,ka=32,la=42,ma=69,na=73,oa=91,pa=103,qa=113,ra=666,sa=1,ta=2,ua=3,va=4,wa=3,xa=function(a,b,c,d,e){this.good_length=a,this.max_lazy=b,this.nice_length=c,this.max_chain=d,this.func=e};B=[new xa(0,0,0,0,n),new xa(4,4,8,4,o),new xa(4,5,16,8,o),new xa(4,6,32,32,o),new xa(4,4,16,16,p),new xa(8,16,32,32,p),new xa(8,16,128,128,p),new xa(8,32,128,256,p),new xa(32,128,258,1024,p),new xa(32,258,258,4096,p)],c.deflateInit=y,c.deflateInit2=x,c.deflateReset=v,c.deflateResetKeep=u,c.deflateSetHeader=w,c.deflate=z,c.deflateEnd=A,c.deflateInfo="pako deflate (from Nodeca project)"},{"../utils/common":27,"./adler32":29,"./crc32":31,"./messages":37,"./trees":38}],33:[function(a,b){"use strict";function c(){this.text=0,this.time=0,this.xflags=0,this.os=0,this.extra=null,this.extra_len=0,this.name="",this.comment="",this.hcrc=0,this.done=!1}b.exports=c},{}],34:[function(a,b){"use strict";var c=30,d=12;b.exports=function(a,b){var e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,u,v,w,x,y,z,A,B,C;e=a.state,f=a.next_in,B=a.input,g=f+(a.avail_in-5),h=a.next_out,C=a.output,i=h-(b-a.avail_out),j=h+(a.avail_out-257),k=e.dmax,l=e.wsize,m=e.whave,n=e.wnext,o=e.window,p=e.hold,q=e.bits,r=e.lencode,s=e.distcode,t=(1<q&&(p+=B[f++]<>>24,p>>>=w,q-=w,w=v>>>16&255,0===w)C[h++]=65535&v;else{if(!(16&w)){if(0===(64&w)){v=r[(65535&v)+(p&(1<
>>24,p>>>=w,q-=w,w=v>>>16&255,0===w)C[h++]=65535&v;else{if(!(16&w)){if(0===(64&w)){v=r[(65535&v)+(p&(1<