42 class lessc {  class
2560     protected $lessc;  variable in lessc_parser
2571     public function __construct($lessc, $sourceName = null) {  argument
2574         $this->lessc = $lessc;
2585             $commentSingle = lessc::preg_quote(self::$commentSingle);
2586             $commentMultiLeft = lessc::preg_quote(self::$commentMultiLeft);
2587             $commentMultiRight = lessc::preg_quote(self::$commentMultiRight);
2780                         if (!is_string($tag) || $tag[0] != $this->lessc->mPrefix) {
2834             if ($tag[0] == $this->lessc->vPrefix)
2835                 $tag[0] = $this->lessc->mPrefix;
2850         $exps = lessc::compressList($values, ' ');
2948         $value = lessc::compressList($values, ', ');
3188             lessc::preg_quote($delim).')';
3431                             $chunk = str_replace($this->lessc->parentSelector, "$&$", $chunk);
3585         if ($this->literal($this->lessc->vPrefix, false) &&
3591                 $name = $this->lessc->vPrefix.$name;
3706             self::$literalCache[$what] = lessc::preg_quote($what);
3746 …      if (!$this->match('('.$validChars.'*?)'.lessc::preg_quote($what), $m, !$until)) return false;