public function leaveNode(\Twig_NodeInterface $node, \Twig_Environment $env)
{
if ($node instanceof \Twig_Node_Module) {
$this->currentModule = null;
} elseif ($node instanceof \Twig_Node_Expression_Function) {
$name = $node->getAttribute('name');
if ('render_documents' == $name) {
$this->currentRenderDocuments = null;
}
}
return $node;
}