protected function lexVar() {
if (empty($this->brackets) && preg_match($this->regexes['lex_var'], $this->code, $match, null, $this->cursor)) {
$this
->pushToken(Twig_Token::VAR_END_TYPE);
$this
->moveCursor($match[0]);
$this
->popState();
}
else {
$this
->lexExpression();
}
}