nl_tokens: Executes the command and ensures request . done is called on the request in case it s not marked to be done already or async .
pl_tokens: function execute ( ) { command . exec ( env , request . args , request ) ; // If the request isn't asnync and isn't done, then make it done. if ( ! request . isAsync && ! request . isDone ) { <mask> . done ( ) ; } }