?? I don't know what that means, but AFAICT, the keybindings you suggested does not actually solve the problem with the use of Control. I tried to make that as

?? I don't know what that means, but AFAICT, the keybindings you suggested does not actually solve the problem with the use of Control. I tried to make that as painfully obviously as possible with the Print shortcut; control-p can't both be previous-line and a shortcut for print.