bug#56808: 29.0.50; Elusive display problem on macOS

[Eli Zaretskii]

> Date: Sat, 30 Jul 2022 16:49:46 +0900
> From: YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
> Cc: Eli Zaretskii <eliz@gnu.org>,
>       56808@debbugs.gnu.org
> 
> On Fri, 29 Jul 2022 23:32:03 +0900,
> Gerd Möllmann wrote:
> > 
> > YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp> writes:
> > 
> > > Does initializing font->space_width to 0 work for you?
> > 
> > Yes it works.  Thanks!
> 
> Thanks for checking.  Eli, is it OK to install the following change to
> the emacs-28 branch?

Yes, thanks.