def universal_argument(self, e): # ()
        pass
Return the list of all channels
dataset/ETHPy150Open deanhiller/databus/webapp/play1.3.x/python/Lib/site-packages/pyreadline/modes/emacs.py/EmacsMode.universal_argument--crossover with--dataset/ETHPy150Open ebu/radiodns-plugit/RadioVisServer/radiodns.py/RadioDns_.get_all_channels