public function enterNode(Twig_NodeInterface $node, Twig_Environment $env)
{
if ($node instanceof Twig_Node_AutoEscape) {
$this->statusStack[] = $node->getValue();
} elseif ($node instanceof Twig_Node_Print) {
return $this->escapeNode($node, $env, $this->needEscaping($env));
} elseif ($node instanceof Twig_Node_Block) {
$this->statusStack[] = isset($this->blocks[$node->getName()]) ? $this->blocks[$node->getName()] : $this->needEscaping($env);
}
return $node;
}
