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Don't lower-case components of background.

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Signed-off-by: Edward Z. Yang <ezyang@mit.edu>
This commit is contained in:
Edward Z. Yang
2012-06-02 11:22:58 -04:00
parent 5a23004652
commit f38fca32a9
5 changed files with 14 additions and 1 deletions
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2
library/HTMLPurifier/AttrDef/CSS/Background.php
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@@ -32,7 +32,7 @@ class HTMLPurifier_AttrDef_CSS_Background extends HTMLPurifier_AttrDef
$string = $this->mungeRgb($string);
// assumes URI doesn't have spaces in it
$bits = explode(' ', strtolower($string)); // bits to process
$bits = explode(' ', $string); // bits to process
$caught = array();
$caught['color'] = false;

1
library/HTMLPurifier/Filter/ExtractStyleBlocks.php
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@@ -33,6 +33,7 @@ class HTMLPurifier_Filter_ExtractStyleBlocks extends HTMLPurifier_Filter
public function __construct() {
$this->_tidy = new csstidy();
$this->_tidy->set_cfg('lowercase_s', false);
$this->_id_attrdef = new HTMLPurifier_AttrDef_HTML_ID(true);
$this->_class_attrdef = new HTMLPurifier_AttrDef_CSS_Ident();
$this->_enum_attrdef = new HTMLPurifier_AttrDef_Enum(array('first-child', 'link', 'visited', 'active', 'hover', 'focus'));