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bug#56682: Fix the long lines font locking related slowdowns
From: |
Eli Zaretskii |
Subject: |
bug#56682: Fix the long lines font locking related slowdowns |
Date: |
Sat, 06 Aug 2022 17:05:21 +0300 |
> Date: Fri, 05 Aug 2022 11:50:56 +0000
> From: Gregory Heytings <gregory@heytings.org>
> cc: gerd.moellmann@gmail.com, 56682@debbugs.gnu.org,
> monnier@iro.umontreal.ca,
> dgutov@yandex.ru
>
> Indeed, that seems to be the culprit here, I didn't know that text-mode
> was an exception here. If I set bidi-paragraph-direction to
> 'left-to-right after visiting the arabic-small.txt file, Emacs (mis)
> behaves like it does for the other Arabic files: it becomes slow, and C-n
> C-p do not work correctly anymore.
I've installed a change that makes Arabic rendering roughly twice
faster. It is still quite slow, but less so.
- bug#56682: Fix the long lines font locking related slowdowns, (continued)
- bug#56682: Fix the long lines font locking related slowdowns, Eli Zaretskii, 2022/08/04
- bug#56682: Fix the long lines font locking related slowdowns, Gregory Heytings, 2022/08/04
- bug#56682: Fix the long lines font locking related slowdowns, Eli Zaretskii, 2022/08/05
- bug#56682: Fix the long lines font locking related slowdowns, Gregory Heytings, 2022/08/05
- bug#56682: Fix the long lines font locking related slowdowns, Eli Zaretskii, 2022/08/05
- bug#56682: Fix the long lines font locking related slowdowns, Gregory Heytings, 2022/08/05
- bug#56682: Fix the long lines font locking related slowdowns, Eli Zaretskii, 2022/08/05
- bug#56682: Fix the long lines font locking related slowdowns, Eli Zaretskii, 2022/08/06
- bug#56682: Fix the long lines font locking related slowdowns, Gregory Heytings, 2022/08/06
- bug#56682: Fix the long lines font locking related slowdowns, Eli Zaretskii, 2022/08/07
- bug#56682: Fix the long lines font locking related slowdowns,
Eli Zaretskii <=
- bug#56682: Fix the long lines font locking related slowdowns, Gregory Heytings, 2022/08/06
- bug#56682: Fix the long lines font locking related slowdowns, Stefan Kangas, 2022/08/04
- bug#56682: Fix the long lines font locking related slowdowns, Dmitry Gutov, 2022/08/04
- bug#56682: Fix the long lines font locking related slowdowns, Gregory Heytings, 2022/08/04
- bug#56682: Fix the long lines font locking related slowdowns, Stefan Kangas, 2022/08/04
- bug#56682: Fix the long lines font locking related slowdowns, Gregory Heytings, 2022/08/04
- bug#56682: Fix the long lines font locking related slowdowns, Eli Zaretskii, 2022/08/04
- bug#56682: Fix the long lines font locking related slowdowns, Gregory Heytings, 2022/08/04
- bug#56682: Fix the long lines font locking related slowdowns, Stefan Monnier, 2022/08/04
- bug#56682: Fix the long lines font locking related slowdowns, Eli Zaretskii, 2022/08/04