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Updates markdown-js to 0.4.0-9c21acdf08.

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This commit is contained in:
Lars Jung 2013-07-21 00:20:13 +02:00
parent 88ea49ed05
commit 9aebb37273
2 changed files with 110 additions and 71 deletions
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1
README.md
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@ -76,6 +76,7 @@ It profits from these great projects:
* updates jQuery to 2.0.3
* updates jQuery.mousewheel to 3.1.3
* updates Moment.js to 2.1.0
* updates markdown-js to 0.4.0-9c21acdf08
* adds `uk` translation by Viktor Matveenko
* updates to `pl` translation by Mark

180
src/_h5ai/client/js/lib/markdown-0.4.0.js → src/_h5ai/client/js/lib/markdown-0.4.0-9c21acdf08.js
View File

@ -3,6 +3,8 @@
// Copyright (c) 2009-2010 Ash Berlin
// Copyright (c) 2011 Christoph Dorn <christoph@christophdorn.com> (http://www.christophdorn.com)
/*jshint browser:true, devel:true */
(function( expose ) {
/**
@ -32,7 +34,7 @@
*
* [JsonML]: http://jsonml.org/ "JSON Markup Language"
**/
var Markdown = expose.Markdown = function Markdown(dialect) {
var Markdown = expose.Markdown = function(dialect) {
switch (typeof dialect) {
case "undefined":
this.dialect = Markdown.dialects.Gruber;
@ -41,7 +43,7 @@ var Markdown = expose.Markdown = function Markdown(dialect) {
this.dialect = dialect;
break;
default:
if (dialect in Markdown.dialects) {
if ( dialect in Markdown.dialects ) {
this.dialect = Markdown.dialects[dialect];
}
else {
@ -125,7 +127,7 @@ function mk_block_toSource() {
// node
function mk_block_inspect() {
var util = require('util');
var util = require("util");
return "Markdown.mk_block( " +
util.inspect(this.toString()) +
", " +
@ -146,7 +148,7 @@ var mk_block = Markdown.mk_block = function(block, trail, line) {
s.inspect = mk_block_inspect;
s.toSource = mk_block_toSource;
if (line != undefined)
if ( line != undefined )
s.lineNumber = line;
return s;
@ -154,14 +156,16 @@ var mk_block = Markdown.mk_block = function(block, trail, line) {
function count_lines( str ) {
var n = 0, i = -1;
while ( ( i = str.indexOf('\n', i+1) ) !== -1) n++;
while ( ( i = str.indexOf("\n", i + 1) ) !== -1 ) n++;
return n;
}
// Internal - split source into rough blocks
Markdown.prototype.split_blocks = function splitBlocks( input, startLine ) {
input = input.replace(/(\r\n|\n|\r)/g, "\n");
// [\s\S] matches _anything_ (newline or space)
var re = /([\s\S]+?)($|\n(?:\s*\n|$)+)/g,
// [^] is equivalent but doesn't work in IEs.
var re = /([\s\S]+?)($|\n#|\n(?:\s*\n|$)+)/g,
blocks = [],
m;
@ -174,6 +178,10 @@ Markdown.prototype.split_blocks = function splitBlocks( input, startLine ) {
}
while ( ( m = re.exec(input) ) !== null ) {
if (m[2] == "\n#") {
m[2] = "\n";
re.lastIndex--;
}
blocks.push( mk_block( m[1], m[2], line_no ) );
line_no += count_lines( m[0] );
}
@ -267,9 +275,9 @@ Markdown.prototype.toTree = function toTree( source, custom_root ) {
Markdown.prototype.debug = function () {
var args = Array.prototype.slice.call( arguments);
args.unshift(this.debug_indent);
if (typeof print !== "undefined")
if ( typeof print !== "undefined" )
print.apply( print, args );
if (typeof console !== "undefined" && typeof console.log !== "undefined")
if ( typeof console !== "undefined" && typeof console.log !== "undefined" )
console.log.apply( null, args );
}
@ -278,7 +286,7 @@ Markdown.prototype.loop_re_over_block = function( re, block, cb ) {
var m,
b = block.valueOf();
while ( b.length && (m = re.exec(b) ) != null) {
while ( b.length && (m = re.exec(b) ) != null ) {
b = b.substr( m[0].length );
cb.call(this, m);
}
@ -350,24 +358,24 @@ Markdown.dialects.Gruber = {
var b = this.loop_re_over_block(
re, block.valueOf(), function( m ) { ret.push( m[1] ); } );
if (b.length) {
if ( b.length ) {
// Case alluded to in first comment. push it back on as a new block
next.unshift( mk_block(b, block.trailing) );
break block_search;
}
else if (next.length) {
else if ( next.length ) {
// Check the next block - it might be code too
if ( !next[0].match( re ) ) break block_search;
// Pull how how many blanks lines follow - minus two to account for .join
ret.push ( block.trailing.replace(/[^\n]/g, '').substring(2) );
ret.push ( block.trailing.replace(/[^\n]/g, "").substring(2) );
block = next.shift();
}
else {
break block_search;
}
} while (true);
} while ( true );
return [ [ "code_block", ret.join("\n") ] ];
},
@ -439,7 +447,7 @@ Markdown.dialects.Gruber = {
// Add inline content `inline` to `li`. inline comes from processInline
// so is an array of content
function add(li, loose, inline, nl) {
if (loose) {
if ( loose ) {
li.push( [ "para" ].concat(inline) );
return;
}
@ -449,12 +457,12 @@ Markdown.dialects.Gruber = {
: li;
// If there is already some content in this list, add the new line in
if (nl && li.length > 1) inline.unshift(nl);
if ( nl && li.length > 1 ) inline.unshift(nl);
for (var i=0; i < inline.length; i++) {
for ( var i = 0; i < inline.length; i++ ) {
var what = inline[i],
is_str = typeof what == "string";
if (is_str && add_to.length > 1 && typeof add_to[add_to.length-1] == "string" ) {
if ( is_str && add_to.length > 1 && typeof add_to[add_to.length-1] == "string" ) {
add_to[ add_to.length-1 ] += what;
}
else {
@ -479,7 +487,9 @@ Markdown.dialects.Gruber = {
ret.push( mk_block( x, b.trailing, b.lineNumber ) );
}
break;
else {
break;
}
}
return ret;
}
@ -489,17 +499,17 @@ Markdown.dialects.Gruber = {
var list = s.list;
var last_li = list[list.length-1];
if (last_li[1] instanceof Array && last_li[1][0] == "para") {
if ( last_li[1] instanceof Array && last_li[1][0] == "para" ) {
return;
}
if (i+1 == stack.length) {
if ( i + 1 == stack.length ) {
// Last stack frame
// Keep the same array, but replace the contents
last_li.push( ["para"].concat( last_li.splice(1) ) );
last_li.push( ["para"].concat( last_li.splice(1, last_li.length - 1) ) );
}
else {
var sublist = last_li.pop();
last_li.push( ["para"].concat( last_li.splice(1) ), sublist );
last_li.push( ["para"].concat( last_li.splice(1, last_li.length - 1) ), sublist );
}
}
@ -527,7 +537,7 @@ Markdown.dialects.Gruber = {
// Loop to search over block looking for inner block elements and loose lists
loose_search:
while( true ) {
while ( true ) {
// Split into lines preserving new lines at end of line
var lines = block.split( /(?=\n)/ );
@ -537,7 +547,7 @@ Markdown.dialects.Gruber = {
// Loop over the lines in this block looking for tight lists.
tight_search:
for (var line_no=0; line_no < lines.length; line_no++) {
for ( var line_no = 0; line_no < lines.length; line_no++ ) {
var nl = "",
l = lines[line_no].replace(/^\n/, function(n) { nl = n; return ""; });
@ -573,10 +583,10 @@ Markdown.dialects.Gruber = {
// stack, put it there, else put it one deeper then the
// wanted_depth deserves.
var found = false;
for (i = 0; i < stack.length; i++) {
for ( i = 0; i < stack.length; i++ ) {
if ( stack[ i ].indent != m[1] ) continue;
list = stack[ i ].list;
stack.splice( i+1 );
stack.splice( i+1, stack.length - (i+1) );
found = true;
break;
}
@ -584,8 +594,8 @@ Markdown.dialects.Gruber = {
if (!found) {
//print("not found. l:", uneval(l));
wanted_depth++;
if (wanted_depth <= stack.length) {
stack.splice(wanted_depth);
if ( wanted_depth <= stack.length ) {
stack.splice(wanted_depth, stack.length - wanted_depth);
//print("Desired depth now", wanted_depth, "stack:", stack.length);
list = stack[wanted_depth-1].list;
//print("list:", uneval(list) );
@ -605,7 +615,7 @@ Markdown.dialects.Gruber = {
}
// Add content
if (l.length > m[0].length) {
if ( l.length > m[0].length ) {
li_accumulate += nl + l.substr( m[0].length );
}
} // tight_search
@ -622,7 +632,7 @@ Markdown.dialects.Gruber = {
var contained = get_contained_blocks( stack.length, next );
// Deal with code blocks or properly nested lists
if (contained.length > 0) {
if ( contained.length > 0 ) {
// Make sure all listitems up the stack are paragraphs
forEach( stack, paragraphify, this);
@ -637,7 +647,7 @@ Markdown.dialects.Gruber = {
// Check for an HR following a list: features/lists/hr_abutting
var hr = this.dialect.block.horizRule( block, next );
if (hr) {
if ( hr ) {
ret.push.apply(ret, hr);
break;
}
@ -661,33 +671,51 @@ Markdown.dialects.Gruber = {
var jsonml = [];
// separate out the leading abutting block, if any
// separate out the leading abutting block, if any. I.e. in this case:
//
// a
// > b
//
if ( block[ 0 ] != ">" ) {
var lines = block.split( /\n/ ),
prev = [];
prev = [],
line_no = block.lineNumber;
// keep shifting lines until you find a crotchet
while ( lines.length && lines[ 0 ][ 0 ] != ">" ) {
prev.push( lines.shift() );
line_no++;
}
// reassemble!
block = lines.join( "\n" );
jsonml.push.apply( jsonml, this.processBlock( prev.join( "\n" ), [] ) );
var abutting = mk_block( prev.join( "\n" ), "\n", block.lineNumber );
jsonml.push.apply( jsonml, this.processBlock( abutting, [] ) );
// reassemble new block of just block quotes!
block = mk_block( lines.join( "\n" ), block.trailing, line_no );
}
// if the next block is also a blockquote merge it in
while ( next.length && next[ 0 ][ 0 ] == ">" ) {
var b = next.shift();
block = new String(block + block.trailing + b);
block.trailing = b.trailing;
block = mk_block( block + block.trailing + b, b.trailing, block.lineNumber );
}
// Strip off the leading "> " and re-process as a block.
var input = block.replace( /^> ?/gm, '' ),
old_tree = this.tree;
jsonml.push( this.toTree( input, [ "blockquote" ] ) );
var input = block.replace( /^> ?/gm, "" ),
old_tree = this.tree,
processedBlock = this.toTree( input, [ "blockquote" ] ),
attr = extract_attr( processedBlock );
// If any link references were found get rid of them
if ( attr && attr.references ) {
delete attr.references;
// And then remove the attribute object if it's empty
if ( isEmpty( attr ) ) {
processedBlock.splice( 1, 1 );
}
}
jsonml.push( processedBlock );
return jsonml;
},
@ -712,21 +740,21 @@ Markdown.dialects.Gruber = {
var b = this.loop_re_over_block(re, block, function( m ) {
if ( m[2] && m[2][0] == '<' && m[2][m[2].length-1] == '>' )
if ( m[2] && m[2][0] == "<" && m[2][m[2].length-1] == ">" )
m[2] = m[2].substring( 1, m[2].length - 1 );
var ref = attrs.references[ m[1].toLowerCase() ] = {
href: m[2]
};
if (m[4] !== undefined)
if ( m[4] !== undefined )
ref.title = m[4];
else if (m[5] !== undefined)
else if ( m[5] !== undefined )
ref.title = m[5];
} );
if (b.length)
if ( b.length )
next.unshift( mk_block( b, block.trailing ) );
return [];
@ -777,7 +805,7 @@ Markdown.dialects.Gruber.inline = {
function add(x) {
//D:self.debug(" adding output", uneval(x));
if (typeof x == "string" && typeof out[out.length-1] == "string")
if ( typeof x == "string" && typeof out[out.length-1] == "string" )
out[ out.length-1 ] += x;
else
out.push(x);
@ -801,7 +829,7 @@ Markdown.dialects.Gruber.inline = {
// [ length of input processed, node/children to add... ]
// Only esacape: \ ` * _ { } [ ] ( ) # * + - . !
if ( text.match( /^\\[\\`\*_{}\[\]()#\+.!\-]/ ) )
return [ 2, text[1] ];
return [ 2, text.charAt( 1 ) ];
else
// Not an esacpe
return [ 1, "\\" ];
@ -814,10 +842,10 @@ Markdown.dialects.Gruber.inline = {
// ![Alt text](/path/to/img.jpg "Optional title")
// 1 2 3 4 <--- captures
var m = text.match( /^!\[(.*?)\][ \t]*\([ \t]*(\S*)(?:[ \t]+(["'])(.*?)\3)?[ \t]*\)/ );
var m = text.match( /^!\[(.*?)\][ \t]*\([ \t]*([^")]*?)(?:[ \t]+(["'])(.*?)\3)?[ \t]*\)/ );
if ( m ) {
if ( m[2] && m[2][0] == '<' && m[2][m[2].length-1] == '>' )
if ( m[2] && m[2][0] == "<" && m[2][m[2].length-1] == ">" )
m[2] = m[2].substring( 1, m[2].length - 1 );
m[2] = this.dialect.inline.__call__.call( this, m[2], /\\/ )[0];
@ -846,10 +874,10 @@ Markdown.dialects.Gruber.inline = {
var orig = String(text);
// Inline content is possible inside `link text`
var res = Markdown.DialectHelpers.inline_until_char.call( this, text.substr(1), ']' );
var res = Markdown.DialectHelpers.inline_until_char.call( this, text.substr(1), "]" );
// No closing ']' found. Just consume the [
if ( !res ) return [ 1, '[' ];
if ( !res ) return [ 1, "[" ];
var consumed = 1 + res[ 0 ],
children = res[ 1 ],
@ -866,23 +894,23 @@ Markdown.dialects.Gruber.inline = {
// back based on if there a matching ones in the url
// ([here](/url/(test))
// The parens have to be balanced
var m = text.match( /^\s*\([ \t]*(\S+)(?:[ \t]+(["'])(.*?)\2)?[ \t]*\)/ );
var m = text.match( /^\s*\([ \t]*([^"']*)(?:[ \t]+(["'])(.*?)\2)?[ \t]*\)/ );
if ( m ) {
var url = m[1];
consumed += m[0].length;
if ( url && url[0] == '<' && url[url.length-1] == '>' )
if ( url && url[0] == "<" && url[url.length-1] == ">" )
url = url.substring( 1, url.length - 1 );
// If there is a title we don't have to worry about parens in the url
if ( !m[3] ) {
var open_parens = 1; // One open that isn't in the capture
for (var len = 0; len < url.length; len++) {
for ( var len = 0; len < url.length; len++ ) {
switch ( url[len] ) {
case '(':
case "(":
open_parens++;
break;
case ')':
case ")":
if ( --open_parens == 0) {
consumed -= url.length - len;
url = url.substring(0, len);
@ -931,7 +959,7 @@ Markdown.dialects.Gruber.inline = {
return [ consumed, link ];
}
// Just consume the '['
// Just consume the "["
return [ 1, "[" ];
},
@ -986,7 +1014,7 @@ function strong_em( tag, md ) {
return function ( text, orig_match ) {
if (this[state_slot][0] == md) {
if ( this[state_slot][0] == md ) {
// Most recent em is of this type
//D:this.debug("closing", md);
this[state_slot].shift();
@ -1012,7 +1040,7 @@ function strong_em( tag, md ) {
//D:this.debug("processInline from", tag + ": ", uneval( res ) );
var check = this[state_slot].shift();
if (last instanceof CloseTag) {
if ( last instanceof CloseTag ) {
res.pop();
// We matched! Huzzah.
var consumed = text.length - last.len_after;
@ -1064,7 +1092,7 @@ Markdown.buildInlinePatterns = function(d) {
var fn = d.__call__;
d.__call__ = function(text, pattern) {
if (pattern != undefined) {
if ( pattern != undefined ) {
return fn.call(this, text, pattern);
}
else
@ -1080,7 +1108,7 @@ Markdown.DialectHelpers.inline_until_char = function( text, want ) {
nodes = [];
while ( true ) {
if ( text[ consumed ] == want ) {
if ( text.charAt( consumed ) == want ) {
// Found the character we were looking for
consumed++;
return [ consumed, nodes ];
@ -1091,7 +1119,7 @@ Markdown.DialectHelpers.inline_until_char = function( text, want ) {
return null;
}
res = this.dialect.inline.__oneElement__.call(this, text.substr( consumed ) );
var res = this.dialect.inline.__oneElement__.call(this, text.substr( consumed ) );
consumed += res[ 0 ];
// Add any returned nodes.
nodes.push.apply( nodes, res.slice( 1 ) );
@ -1125,11 +1153,11 @@ Markdown.dialects.Maruku.processMetaHash = function processMetaHash( meta_string
// class: .foo
else if ( /^\./.test( meta[ i ] ) ) {
// if class already exists, append the new one
if ( attr['class'] ) {
attr['class'] = attr['class'] + meta[ i ].replace( /./, " " );
if ( attr["class"] ) {
attr["class"] = attr["class"] + meta[ i ].replace( /./, " " );
}
else {
attr['class'] = meta[ i ].substring( 1 );
attr["class"] = meta[ i ].substring( 1 );
}
}
// attribute: foo=bar
@ -1334,7 +1362,7 @@ Markdown.buildBlockOrder ( Markdown.dialects.Maruku.block );
Markdown.buildInlinePatterns( Markdown.dialects.Maruku.inline );
var isArray = Array.isArray || function(obj) {
return Object.prototype.toString.call(obj) == '[object Array]';
return Object.prototype.toString.call(obj) == "[object Array]";
};
var forEach;
@ -1352,6 +1380,16 @@ else {
}
}
var isEmpty = function( obj ) {
for ( var key in obj ) {
if ( hasOwnProperty.call( obj, key ) ) {
return false;
}
}
return true;
}
function extract_attr( jsonml ) {
return isArray(jsonml)
&& jsonml.length > 1
@ -1423,7 +1461,7 @@ function render_tree( jsonml ) {
}
while ( jsonml.length ) {
content.push( arguments.callee( jsonml.shift() ) );
content.push( render_tree( jsonml.shift() ) );
}
var tag_attrs = "";
@ -1447,7 +1485,7 @@ function convert_tree_to_html( tree, references, options ) {
// shallow clone
var jsonml = tree.slice( 0 );
if (typeof options.preprocessTreeNode === "function") {
if ( typeof options.preprocessTreeNode === "function" ) {
jsonml = options.preprocessTreeNode(jsonml, references);
}
@ -1492,7 +1530,7 @@ function convert_tree_to_html( tree, references, options ) {
jsonml[ 0 ] = "pre";
i = attrs ? 2 : 1;
var code = [ "code" ];
code.push.apply( code, jsonml.splice( i ) );
code.push.apply( code, jsonml.splice( i, jsonml.length - i ) );
jsonml[ i ] = code;
break;
case "inlinecode":
@ -1574,7 +1612,7 @@ function convert_tree_to_html( tree, references, options ) {
}
for ( ; i < jsonml.length; ++i ) {
jsonml[ i ] = arguments.callee( jsonml[ i ], references, options );
jsonml[ i ] = convert_tree_to_html( jsonml[ i ], references, options );
}
return jsonml;
@ -1599,7 +1637,7 @@ function merge_text_nodes( jsonml ) {
}
// if it's not a string recurse
else {
arguments.callee( jsonml[ i ] );
merge_text_nodes( jsonml[ i ] );
++i;
}
}