def parseImpl(self, instring, loc, doActions=True ):
        instrlen = len(instring)
        if instrlen>0 and loc<instrlen:
            if (instring[loc] in self.wordChars or
                instring[loc-1] not in self.wordChars):
                raise ParseException(instring, loc, self.errmsg, self)
        return loc, []
dataset/ETHPy150Open Exa-Networks/exabgp/lib/exabgp/dep/pyparsing.py/WordEnd.parseImpl/original