3 ms·>undo is bound to Control+Z, and redo to Alt+/ Unfortunate choice of keys for redo IMOby diegocg 6y ago>undo is bound to Control+Z, and redo to Alt+/ Unfortunate choice of keys for redo IMOduckerude 6y agoControl+Y is already taken, and Control+Shift+Z is indistinguishable from Control+Z because of terminal limitations. So I can't think of anything better.roryokane 6y agoIt's not totally arbitrary, at least. In Emacs, Alt+/ is bound to Undo/Redo by default.