Re: Undo mode

[Eli Zaretskii]

> Date: Sat, 22 Jan 2022 08:32:44 +0000
> From: Gregory Heytings <gregory@heytings.org>
> cc: luangruo@yahoo.com, emacs-devel@gnu.org, juri@linkov.net
> 
> The point is that there should be no more than one menu item for that 
> feature.  There are two, that's one too much.  There is no reason to turn 
> that feature, which has no practical effect except that it uses a few more 
> bytes in the heap, on and off from the menu.

I already explained why it would be very unusual to have a feature
that can only be turned on from the menu, but cannot be turned off.  I
see no reason for such strange behavior for this single mode.