def make_shift_set(shift_set_dict):
    return ShiftSet(shift_set_dict)
Kill backward to the beginning of the line.
dataset/ETHPy150Open manahl/mdf/mdf/context.py/make_shift_set--crossover with--dataset/ETHPy150Open deanhiller/databus/webapp/play1.3.x/python/Lib/site-packages/pyreadline/modes/emacs.py/EmacsMode.backward_kill_line