FOF30\Less\Parser\Parser::whitespace PHP Метод

    protected function whitespace()
    {
        if ($this->writeComments) {
            $gotWhite = false;
            while (preg_match(self::$whitePattern, $this->buffer, $m, null, $this->count)) {
                if (isset($m[1]) && empty($this->commentsSeen[$this->count])) {
                    $this->append(array("comment", $m[1]));
                    $this->commentsSeen[$this->count] = true;
                }
                $this->count += strlen($m[0]);
                $gotWhite = true;
            }
            return $gotWhite;
        } else {
            $this->match("", $m);
            return strlen($m[0]) > 0;
        }
    }