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

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From: help-debbugs <at> gnu.org (GNU bug Tracking System)
To: Драгољуб Шишовић
 <dragoljub.sisovic <at> gmail.com>
Subject: bug#43363: closed (Re: bug#43363: 27.1; Wrapped comment line that
 contains cyrillic text is displayed in different colors)
Date: Tue, 06 Oct 2020 06:22:02 +0000

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Your bug report

#43363: 27.1; Wrapped comment line that contains cyrillic text is displayed in different colors

which was filed against the emacs package, has been closed.

The explanation is attached below, along with your original report.
If you require more details, please reply to 43363 <at> debbugs.gnu.org.

-- 
43363: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=43363
GNU Bug Tracking System
Contact help-debbugs <at> gnu.org with problems

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From: Eli Zaretskii <eliz <at> gnu.org>
To: Alan Third <alan <at> idiocy.org>
Cc: 43363-done <at> debbugs.gnu.org, alan <at> idiocy.org, dragoljub.sisovic <at> gmail.com
Subject: Re: bug#43363: 27.1; Wrapped comment line that contains cyrillic
 text is displayed in different colors
Date: Tue, 06 Oct 2020 09:21:29 +0300

> Date: Mon, 5 Oct 2020 20:50:22 +0100
> From: Alan Third <alan <at> idiocy.org>
> Cc: 43363 <at> debbugs.gnu.org, dragoljub.sisovic <at> gmail.com
> 
> > Should be fixed now on the emacs-27 branch.
> 
> It's fixed for me now.

Thanks for testing, I'm therefore closing this bug.

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From: Драгољуб Шишовић
 <dragoljub.sisovic <at> gmail.com>
To: bug-gnu-emacs <at> gnu.org
Subject: 27.1; Wrapped comment line that contains cyrillic text is displayed
 in different colors
Date: Sat, 12 Sep 2020 20:57:17 +0200

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*Expected behavior:*
When a single line comment that is wrapped gets selected (or when cursor is
positioned on that line) text color should be the one defined with the
emacs color theme.

*Detected behavior:*
Instead of expected behavior text is colored partially as a comment and
partially as a regular text.

*REPRODUCING THE BUG:*
1. Start emacs with "emacs -Q"
2. Type a comment with Cyrillic text that is really long so it could wrap
(through multiple "rows")
3. Select the text and comment should be displayed with multiple colors,
described in "Detected behavior".


*Example* with emacs started with emacs -Q
https://imgur.com/mbdSrDb
[image: emacs-Q.gif]

*Example* of the issue with regularly started emacs
https://imgur.com/ETCgJFc
[image: emacs-customized.gif]

*Sample text used for lisp-mode:*
First comment
;; Ово је пример текста на ћирилици. Користим emacs 27.1 верзију и имам
проблем са бојом текста у коментару који се простира на више редова, али
припада истој линији (wrapped) исписом
Second comment
;; Ово је пример текста на ћирилици. Користим emacs 27.1 верзију и имам
проблем са бојом текста у коментару који се простира на више редова, али
припада истој линији (wrapped) исписом


This issue started happening after emacs was updated to v27.1
Issue is detected in multiple modes (org, lisp, python, c, js...)
OS used is Archlinux with i3-wm.

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[emacs-Q.gif (image/gif, inline)]

[emacs-customized.gif (image/gif, inline)]

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