bug#19408: 25.0.50; Incorrect handling of face-font-rescale-alist on startup mangles font settings

[Kirill Ignatiev <kirill.ignatiev@gmail.com>]

No I don't get that any more, that was six years ago now. Thanks for
looking at it!

On Thu, 3 Dec 2020 at 12:20, Lars Ingebrigtsen <larsi@gnus.org> wrote:
>
> Kirill Ignatiev <kirill.ignatiev@gmail.com> writes:
>
> > Take the following .emacs file:
> >
> > (custom-set-faces
> >  '(default ((t (:inherit nil :height 110 :foundry "nil" :family
> > "Source Code Pro")))))
> >
> > (add-to-list 'face-font-rescale-alist (cons (font-spec :family
> > "STIXGeneral") 0.95) t)
>
> (This bug report unfortunately got no response at the time.)
>
> I'm not sure what font that is, but I tried this in Emacs 28:
>
> # apt install fonts-stix
> emacs -Q -l /tmp/stix.el
>
> > Run emacs with no other customizations, using -Q -l <file.el>. The
> > font in the initial frame in the scratch buffer will be Source Code
> > Pro, as expected. Open a new frame, the font in that frame will be
> > some other font (in my case Helvetica), not the default one.
>
> I get
>
>     ftcrhb:-GOOG-Noto Sans CJK KR-normal-normal-normal-*-39-*-*-*-*-0-iso10646-1 (#x2D)
>
> in the initial frame, which I guess just means that I don't have Source
> Code Pro.
>
> I then `C-x 5 2', and query the new frame for the font it's using, and
> it's the same one.
>
> So I don't seem to be able to reproduce this problem in Emacs 28 -- are
> you still seeing it in more recent Emacs versions?
>
> --
> (domestic pets only, the antidote for overdose, milk.)
>    bloggy blog: http://lars.ingebrigtsen.no