def rules(self):
        return self._rules
Does the generic kill ring work?
dataset/ETHPy150Open nltk/nltk/nltk/chunk/regexp.py/RegexpChunkParser.rules--crossover with--dataset/ETHPy150Open ipython/ipython-py3k/IPython/frontend/qt/console/tests/test_kill_ring.py/TestKillRing.test_generic