lessc_parser::__construct PHP Method

    public function __construct($lessc, $sourceName = null)
    {
        $this->eatWhiteDefault = true;
        // reference to less needed for vPrefix, mPrefix, and parentSelector
        $this->lessc = $lessc;
        $this->sourceName = $sourceName;
        // name used for error messages
        $this->writeComments = false;
        if (!self::$operatorString) {
            self::$operatorString = '(' . implode('|', array_map(array('Beans_Lessc', 'preg_quote'), array_keys(self::$precedence))) . ')';
            $commentSingle = Beans_Lessc::preg_quote(self::$commentSingle);
            $commentMultiLeft = Beans_Lessc::preg_quote(self::$commentMultiLeft);
            $commentMultiRight = Beans_Lessc::preg_quote(self::$commentMultiRight);
            self::$commentMulti = $commentMultiLeft . '.*?' . $commentMultiRight;
            self::$whitePattern = '/' . $commentSingle . '[^\\n]*\\s*|(' . self::$commentMulti . ')\\s*|\\s+/Ais';
        }
    }