gan_selector_html.php
protected function parse_single($recursive = true) {
		if (($c = $this->parse_conditions()) === false) {
			return false;
		}

		$this->parse_callback($c, $recursive, $this->search_root);
		return true;
	}
protected function parse_single($recursive = true) {
		if (($c = $this->parse_conditions()) === false) {
			return false;
		}

		$this->parse_callback($c, $recursive, $this->search_root);
		return true;
	}
Parse first bit of query, only root node has to be evaluated now
@param bool|int $recursive
@return bool
@internal Result of query is set in {@link $result}
@access private