Flow\Lexer::__construct PHP Метод

    public function __construct($source)
    {
        $this->source = preg_replace("/(\r\n|\r|\n)/", "\n", $source);
        $this->line = 1;
        $this->char = 1;
        $this->cursor = 0;
        $this->position = self::POSITION_TEXT;
        $this->queue = array();
        $this->end = strlen($this->source);
        $this->trim = false;
    }