@Override
protected String internalRender(Map<String, Object> args) {
compile();
Binding binding = new Binding(args);
binding.setVariable("yalp", new Yalp());
binding.setVariable("messages", new Messages());
binding.setVariable("lang", Lang.get());
// If current response-object is present, add _response_encoding'
Http.Response currentResponse = Http.Response.current();
if (currentResponse != null) {
binding.setVariable("_response_encoding", currentResponse.encoding);