- CSSmin::compress_hex_colors in advagg_css_minify/
yui/ CSSMin.inc - Utility method to compress hex color values of the form #AABBCC to #ABC or short color name.
- CSSmin::extract_data_urls in advagg_css_minify/
yui/ CSSMin.inc - Utility method to replace all data urls with tokens before we start compressing, to avoid performance issues running some of the subsequent regexes against large strings chunks.
- CSSmin::minify in advagg_css_minify/
yui/ CSSMin.inc - Does bulk of the minification
- CSSmin::replace_string in advagg_css_minify/
yui/ CSSMin.inc - CSSmin::rgb_to_hex in advagg_css_minify/
yui/ CSSMin.inc - CSSmin::run in advagg_css_minify/
yui/ CSSMin.inc - Minify a string of CSS