string formatFile(string $file, int $line, string $text = null) Formats a file path.

getFunctions() {@inheritdoc}

getName() {@inheritdoc}

getName()

getFilters() {@inheritdoc}

getName() {@inheritdoc}

getFunctions()

array isUrlGenerationSafe(Twig_Node $argsNode) Determines at compile time whether the generated

getFilters() {@inheritdoc}

getFilters() {@inheritdoc}