bug#55842: 29.0.50; Using shorthand syntax in keymap-global-set

[Eli Zaretskii]

> From: Lars Ingebrigtsen <larsi@gnus.org>
> Cc: arash@gnu.org,  55842@debbugs.gnu.org
> Date: Thu, 09 Jun 2022 19:14:43 +0200
> 
> Eli Zaretskii <eliz@gnu.org> writes:
> 
> > My point is that (keymap-local-set "\C-\M-i" ...) signals an error,
> > and a weird one at that.  I hoped that we could make the APIs fully
> > compatible.
> 
> The aim with these new functions were to settle on a single syntax for
> keys, and the syntax we settled on was the `kbd' one.  You can't
> do (keymap-local-set "\C-\M-i" ...) or (keymap-local-set [?\C-\M-i] .. )
> or (keymap-local-set [(control meta i)] ...) either -- that was the
> whole point of the exercise.

Then I wish us good luck convincing users to switch.