:earlier 30s is such a life saver when you've messed up the standard undo/redo order (u and ctrl+r). I need it so rarely that I have a hard time remembering wh

:earlier 30s is such a life saver when you've messed up the standard undo/redo order (u and ctrl+r). I need it so rarely that I have a hard time remembering what the command was again whenever I need it. Needed it a few weeks ago, so now it's at the front of my mind again :D