From: Eli Zaretskii <eliz@gnu.org>
To: Stephen Berman <stephen.berman@gmx.net>
Cc: 44020@debbugs.gnu.org, rpluim@gmail.com, larsi@gnus.org
Subject: bug#44020: 28.0.50; Prefer selection of colour emoji fonts?
Date: Tue, 20 Oct 2020 05:35:39 +0300 [thread overview]
Message-ID: <83o8kxoc90.fsf@gnu.org> (raw)
In-Reply-To: <87pn5dub98.fsf@gmx.net> (message from Stephen Berman on Tue, 20 Oct 2020 00:00:35 +0200)
> From: Stephen Berman <stephen.berman@gmx.net>
> Cc: rpluim@gmail.com, 44020@debbugs.gnu.org, larsi@gnus.org
> Date: Tue, 20 Oct 2020 00:00:35 +0200
>
> > And what version of Noto Color Emoji do you have?
>
> v2018-04-24-pistol-update
>
> > And finally, could you step through the code shown by Robert and tell
> > whether the Noto Color Emoji's average_width you get is also zero or
> > non-zero?
>
> I started emacs -Q in gdb, evaluated the above two set-fontset-font
> sexps, put a breakpoint on font_open_entity, and typed `M-x 8 RET
> GRINNING FACE RET' and gdb took control, then I stepped through the
> function until gdb output `if (font->average_width > 0 && font->height >
> 0)' and then I entered `p font->average_width' and gdb output $1 = 16.
> Did I do this right and does that answer your question? If not, please
> advise.
Yes, that's it. I wonder why Robert gets zero, perhaps a different
version of the font?
next prev parent reply other threads:[~2020-10-20 2:35 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-15 18:10 bug#44020: 28.0.50; Prefer selection of colour emoji fonts? Lars Ingebrigtsen
2020-10-15 18:52 ` Eli Zaretskii
2020-10-16 8:19 ` Robert Pluim
2020-10-16 10:26 ` Eli Zaretskii
2020-10-16 10:38 ` Robert Pluim
2020-10-16 10:49 ` Eli Zaretskii
2020-10-16 19:30 ` Alan Third
2020-10-17 6:38 ` Lars Ingebrigtsen
2020-10-17 9:12 ` Eli Zaretskii
2020-10-18 8:09 ` Lars Ingebrigtsen
2020-10-18 15:02 ` Eli Zaretskii
2020-10-19 8:35 ` Lars Ingebrigtsen
2020-10-17 15:27 ` Alan Third
2020-10-17 15:51 ` Alan Third
2020-10-17 6:44 ` Eli Zaretskii
2020-10-19 19:11 ` Robert Pluim
2020-10-16 14:49 ` Lars Ingebrigtsen
2020-10-19 10:56 ` Robert Pluim
2020-10-19 14:55 ` Eli Zaretskii
2020-10-19 18:34 ` Robert Pluim
2020-10-19 18:52 ` Eli Zaretskii
2020-10-19 19:00 ` Robert Pluim
2020-10-19 19:03 ` Stephen Berman
2020-10-19 19:46 ` Eli Zaretskii
2020-10-19 22:00 ` Stephen Berman
2020-10-20 2:35 ` Eli Zaretskii [this message]
2020-10-20 7:33 ` Robert Pluim
2020-10-20 8:58 ` Robert Pluim
2020-10-20 14:28 ` Eli Zaretskii
2020-10-20 14:41 ` Robert Pluim
2020-10-19 19:03 ` Stefan Kangas
2020-10-19 19:32 ` Robert Pluim
2020-10-19 19:47 ` Eli Zaretskii
2021-11-06 19:00 ` Lars Ingebrigtsen
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