@classmethod
    def _configure(cls, **defaults):
        for attr in defaults:
            setattr(cls, attr, defaults[attr])
Kill the word behind point. Word boundaries are the same as
dataset/ETHPy150Open slacy/minimongo/minimongo/options.py/_Options._configure--crossover with--dataset/ETHPy150Open deanhiller/databus/webapp/play1.3.x/python/Lib/site-packages/pyreadline/modes/emacs.py/EmacsMode.backward_kill_word