Hello, it is somehow unclear to me, what happens in a 'win' window when I 2-click 'Undo' or 'Redo' (I write it somewhere manually). Are some commands processed again? (I happened to delete some text from the window and thus had the idea to write 'Undo' and 2-click on it; sth. happened, but I am puzzled from it.)
Thanks Ruda
