GNU bug report logs - #43363
27.1; Wrapped comment line that contains cyrillic text is displayed in different colors

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Message #23 received at 43363 <at> debbugs.gnu.org (full text, mbox):

From: Драгољуб Шишовић
 <dragoljub.sisovic <at> gmail.com>
To: Eli Zaretskii <eliz <at> gnu.org>
Cc: 43363 <at> debbugs.gnu.org
Subject: Re: bug#43363: 27.1; Wrapped comment line that contains cyrillic text
 is displayed in different colors
Date: Tue, 15 Sep 2020 14:37:18 +0200

[Message part 1 (text/plain, inline)]

I haven't seen this problem with any other characters, only when commenting
with Cyrillic letters and with word wrapping.

Not sure if this can help in tracking down the cause of the problem, but
I've tested emacs 27.1 on a different computer and I've managed to
replicate the issue. However, it had a clean Manjaro install (which is Arch
based distro, and I assume they use pretty much the same libraries). Also,
I've tried a number of other distros in VirtualBox (Fedora, Kubuntu...) and
I've managed to replicate the exact problem on each and single one of those
virtual machines.

When I downgraded to emacs 26, to test the issue, I was using the same
system libraries like with emacs 27. And, as I understand, the only
difference is with cairo, harfbuzz (emacs 27) and libmagick6 (emacs 26).
Also, I have experimented with different GTK settings, with font
antialiasing, hinting, sub-pixel geometry, but nothing helps. The issue
manifests even without X11 started, in plain command line mode.

[Message part 2 (text/html, inline)]

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