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bug#42562: Problem with rendering Persian text still exists in minibuffe
From: |
Lars Ingebrigtsen |
Subject: |
bug#42562: Problem with rendering Persian text still exists in minibuffer and dired |
Date: |
Tue, 22 Mar 2022 16:37:30 +0100 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (gnu/linux) |
Eli Zaretskii <eliz@gnu.org> writes:
> Thanks. Now everything is clear: this is due to the basic limitation
> of how Emacs displays text with different faces: we render each run of
> character in the same face separately from characters in a different
> face. So if the face changes in the middle of a word, we render the
> two parts of the word separately, and that breaks Arabic shaping.
If I remember correctly, using font shaping over stretches of different
fonts has been discussed quite a bit before, and there's other bug
reports open on this issue (even if I can't find them now), so I'm
closing this one.
--
(domestic pets only, the antidote for overdose, milk.)
bloggy blog: http://lars.ingebrigtsen.no
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