HowardTheCoward

import Scannerlook=None#look will reference a Token instance#this is called by external code- tokens is a list of tokens--def Parse(tokens):	if tokens!=None:		look=tokens[0]		PROGRAM()		def PROGRAM():	print "PROGRAM"	print look	STATEMENT()		def STATEMENT():	print "STATEMENT"		if look.Name=='KEYWORD':		KEYWORD()