function onTokenized(err, tokenized) {
    if(err) return callback(err);
    tokenized.compile(_this, onCompiled);
  }
function onTokenized(err, tokenized) {
    if(err) return callback(err);
    tokenized.compile(_this, onCompiled);
  }
function onTokenized ( err , tokenized ) { if ( err ) return callback ( err ) ; tokenized . compile ( _this , onCompiled ) ; }
Callback for Compiler#_tokenize
Callback for Compiler#_tokenize