bug#51897: 29.0.50; keymap-global-unset cannot unset C-x C-z

[Eli Zaretskii]

> From: Lars Ingebrigtsen <larsi@gnus.org>
> Cc: 51897@debbugs.gnu.org,  manuel.uberti@inventati.org
> Date: Thu, 18 Nov 2021 10:19:37 +0100
> 
> Eli Zaretskii <eliz@gnu.org> writes:
> 
> > I didn't suggest to do them both in one go, I suggested that invoking
> > "C-x v v" _after_ the one that committed a changeset will either push
> > or offer pushing as one of a small number of possible actions.
> 
> Oh, I see.  Yes, that makes sense to me.  `C-x v v' in that state
> doesn't seem to do anything useful.  I tried it now, and it said:
> 
> Registering (/home/larsi/src/emacs/trunk/)... done
> 
> Which...  is both confusing and not useful?

Yes, I think both.