Code clean up to new function in the parser.
Code clean up to new function in the parser.

AfterShip/node-xmlrpc,xmlrpc-js/xmlrpc-marshalling,patricklodder/node-xmlrpc,Growmies/node-xmlrpc,bolster/node-xmlrpc,baalexander/node-xmlrpc,hobbyquaker/homematic-xmlrpc,MiniGod/node-gbxremote