/**
* The main processing function called by Scaffold. MUST return $css!
*
* @author Anthony Short
* @return $css string
*/
public static function parse()
{
$xml = CSS::to_xml();
$css = "";
foreach ($xml->rule as $key => $value) {
$css .= self::parse_rule($value);
}
CSS::$css = CSS::convert_entities('decode', $css);
}
