Re: Tick Reduction

[Eli Zaretskii]

> Date: Sun, 21 Nov 2021 23:12:24 +0200
> From: Eli Zaretskii <eliz@gnu.org>
> Cc: emacs-devel@gnu.org, stefankangas@gmail.com, dgutov@yandex.ru
> 
> > > (shr-string-pixel-width
> > >  (propertize "칹a" 'display '(space :relative-width 1)))
> > > => 22
> > > 
> > > (shr-string-pixel-width
> > >  (propertize "a칹" 'display '(space :relative-width 1)))
> > > => 22
> > 
> > A bug?
> 
> Definitely a bug.  I have a provisional fix, and will install
> tomorrow, together with a fix for another bug: the current code
> doesn't support this property on a string (as opposed to on buffer
> text).

Fixed on the release branch.  I figured out that, given only one
caller and the localized fix, we might as well fix this embarrassing
bug in Emacs 28.