def D(self, proto, handler, buf):
            if buf == '\x1b[':
                handler.keystrokeReceived(proto.LEFT_ARROW, None)
            else:
                handler.unhandledControlSequence(buf / 'D')
dataset/ETHPy150Open kuri65536/python-for-android/python-modules/twisted/twisted/conch/insults/insults.py/ServerProtocol.ControlSequenceParser.D/operator `+` -> `/`