GNU bug report logs - #79314
31.0.50; Gnus summary doesn't display unicode glyphs anymore

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From: Daniel Mendler <mail <at> daniel-mendler.de>
To: Eli Zaretskii <eliz <at> gnu.org>
Cc: 79314 <at> debbugs.gnu.org
Subject: bug#79314: 31.0.50; Gnus summary doesn't display unicode glyphs anymore
Date: Fri, 29 Aug 2025 03:28:36 +0200

Eli Zaretskii <eliz <at> gnu.org> writes:

>> From: Daniel Mendler <mail <at> daniel-mendler.de>
>> Cc: 79314 <at> debbugs.gnu.org
>> Date: Tue, 26 Aug 2025 08:46:33 +0200
>> 
>> Eli Zaretskii <eliz <at> gnu.org> writes:
>> 
>> >> Date: Mon, 25 Aug 2025 23:01:59 +0200
>> >> From:  Daniel Mendler via "Bug reports for GNU Emacs,
>> >>  the Swiss army knife of text editors" <bug-gnu-emacs <at> gnu.org>
>> >> 
>> >> I've rebuild Emacs (commit 21b072c6074466f3ec7d2489b82e21d8b0cae265) and
>> >> now Gnus doesn't display unicode glyphs anymore in the summary buffer. I
>> >> went back to commit bb0ede711eb630e3cc4b02316bf76079ce760de6 and the
>> >> glyphs work again. Eli, could this be related to the recent display
>> >> table changes? Thank you!
>> >
>> > I don't use Gnus, so I will need a recipe starting from "emacs -Q" to
>> > investigate this.
>> 
>> Okay, thanks. I will do when I find time to investigate further. For now
>> I had to roll back to the working commit
>> bb0ede711eb630e3cc4b02316bf76079ce760de6. The commits are only a few
>> days apart. The only commits which stood out are some changes to
>> redisplay and the string resizing change which has caused other minor
>> issues. Maybe this already helps. I only used
>> 21b072c6074466f3ec7d2489b82e21d8b0cae265 briefly and I had noticed the
>> issue only in Gnus and not in other buffers.
>
> Thanks.  Please see if the change I installed for bug#79317 also fixed
> this problem.

Thanks, the problem seems to be gone.

Daniel

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