bug#68158: isearch-wrap-pause 'no or 'no-ding breaks isearch-delete-char

[Eli Zaretskii]

> From: Juri Linkov <juri@linkov.net>
> Cc: Joseph Turner <joseph@breatheoutbreathe.in>,  68158@debbugs.gnu.org
> Date: Thu, 04 Jan 2024 19:02:52 +0200
> 
> >> C-s b a z
> >>
> >> ...then attempt to delete the non-matching "z" character with DEL.
> >>
> >> GNU Emacs 29.1 (build 1, x86_64-pc-linux-gnu, GTK+ Version 3.24.37,
> >> cairo version 1.16.0)
> >
> > Juri, could you please look into this?  It seems to be a regression in
> > Emacs 29.1 due to your changes in commit 7320a812e, to solve
> > bug#56535.  I guess we need to distinguish between self-inserting
> > characters and DEL?
> 
> This means that we need to preclude 'isearch-push-state' in 'isearch-repeat'
> from updating 'isearch-cmds'.
> 
> Should I push this patch to the emacs-29 branch?  It looks safe.

Yes, please.

Thanks.