def expn(self, argv):
        self._print_msg(self._client.expn(argv[1]))
Reset lookahead index to first available token
dataset/ETHPy150Open kdart/pycopia/net/pycopia/smtpCLI.py/EmailClientCLI.expn--crossover with--dataset/ETHPy150Open tabatkins/bikeshed/bikeshed/widlparser/widlparser/tokenizer.py/Tokenizer.resetPeek