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bug#54564: 29.0.50; [PATCH] Use gsettings font rendering entries for pgt
From: |
Eli Zaretskii |
Subject: |
bug#54564: 29.0.50; [PATCH] Use gsettings font rendering entries for pgtk builds |
Date: |
Sat, 26 Mar 2022 10:45:21 +0300 |
> From: Po Lu <luangruo@yahoo.com>
> Cc: pieter.van.prooijen@teloden.nl, 54564@debbugs.gnu.org
> Date: Sat, 26 Mar 2022 14:44:53 +0800
>
> Eli Zaretskii <eliz@gnu.org> writes:
>
> > Does the below fit the bill?
> >
> > clear_face_cache (true);
> >
> > Or did you mean to do this only on a single frame (or on specific
> > selected frames)? Then looking inside clear_face_cache will tell you
> > how to do that.
>
> It should be done for each frame on every display, so clear_face_cache
> probably does fit the bill. (Though perhaps clear_font_cache on each
> window system frame by itself will be enough?)
You cannot clear the font cache of a frame without also clearing all
the faces on that frame. Fonts are face attributes in Emacs, so faces
have references to fonts.
> > I don't see any references to that variable in the patch you are
> > discussing. And its name and doc string don't seem to give any clue
> > that it's relevant to this issue. Is this only for fixed-pitch fonts?
>
> No, this is supposed to work for all fonts.
Then I Think the existing variable is not the solution, as it
explicitly talks about fixed-pitch fonts.
- bug#54564: 29.0.50; [PATCH] Use gsettings font rendering entries for pgtk builds, Pieter van Prooijen, 2022/03/25
- bug#54564: 29.0.50; [PATCH] Use gsettings font rendering entries for pgtk builds, Po Lu, 2022/03/25
- bug#54564: 29.0.50; [PATCH] Use gsettings font rendering entries for pgtk builds, Eli Zaretskii, 2022/03/26
- bug#54564: 29.0.50; [PATCH] Use gsettings font rendering entries for pgtk builds, Eli Zaretskii, 2022/03/26
- bug#54564: 29.0.50; [PATCH] Use gsettings font rendering entries for pgtk builds, Pieter van Prooijen, 2022/03/26
- bug#54564: 29.0.50; [PATCH] Use gsettings font rendering entries for pgtk builds, Po Lu, 2022/03/26
- bug#54564: 29.0.50; [PATCH] Use gsettings font rendering entries for pgtk builds, Pieter van Prooijen, 2022/03/30
- bug#54564: 29.0.50; [PATCH] Use gsettings font rendering entries for pgtk builds, Po Lu, 2022/03/30
- bug#54564: 29.0.50; [PATCH] Use gsettings font rendering entries for pgtk builds, Pieter van Prooijen, 2022/03/31
- bug#54564: 29.0.50; [PATCH] Use gsettings font rendering entries for pgtk builds, Po Lu, 2022/03/31