[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
bug#62780: 30.0.50; Redisplay gets slow when using Org tables + show-tra
From: |
Ihor Radchenko |
Subject: |
bug#62780: 30.0.50; Redisplay gets slow when using Org tables + show-trailing-whitespace |
Date: |
Fri, 14 Apr 2023 12:52:32 +0000 |
Eli Zaretskii <eliz@gnu.org> writes:
> Btw, it is not true that we are looking all the way to point-max in
> this case: you will see in composition_compute_stop_pos that it limits
> the search to the next 500 buffer positions:
Sure. Though 500 is clearly not small enough threshold.
Also, I am a bit confused about the purpose of
/* Make sure the above arbitrary limit position is not in the
middle of composable text, so we don't break compositions by
submitting the composable text to the shaper in separate
chunks. We play safe here by assuming that only SPC, TAB,
FF, and NL cannot be in some composition; in particular, most
ASCII punctuation characters could be composed into ligatures. */
in compute_stop_pos
AFAIU, it tries hard to not stop in the middle of composed region. Then,
why need to fall back to 500 in the composition_compute_stop_pos call?
--
Ihor Radchenko // yantar92,
Org mode contributor,
Learn more about Org mode at <https://orgmode.org/>.
Support Org development at <https://liberapay.com/org-mode>,
or support my work at <https://liberapay.com/yantar92>
- bug#62780: 30.0.50; Redisplay gets slow when using Org tables + show-trailing-whitespace, (continued)
- bug#62780: 30.0.50; Redisplay gets slow when using Org tables + show-trailing-whitespace, Eli Zaretskii, 2023/04/12
- bug#62780: 30.0.50; Redisplay gets slow when using Org tables + show-trailing-whitespace, Ihor Radchenko, 2023/04/13
- bug#62780: 30.0.50; Redisplay gets slow when using Org tables + show-trailing-whitespace, Eli Zaretskii, 2023/04/13
- bug#62780: 30.0.50; Redisplay gets slow when using Org tables + show-trailing-whitespace, Ihor Radchenko, 2023/04/13
- bug#62780: 30.0.50; Redisplay gets slow when using Org tables + show-trailing-whitespace, Eli Zaretskii, 2023/04/13
- bug#62780: 30.0.50; Redisplay gets slow when using Org tables + show-trailing-whitespace, Ihor Radchenko, 2023/04/14
- bug#62780: 30.0.50; Redisplay gets slow when using Org tables + show-trailing-whitespace, Eli Zaretskii, 2023/04/14
- bug#62780: 30.0.50; Redisplay gets slow when using Org tables + show-trailing-whitespace, Ihor Radchenko, 2023/04/14
- bug#62780: 30.0.50; Redisplay gets slow when using Org tables + show-trailing-whitespace, Eli Zaretskii, 2023/04/14
- bug#62780: 30.0.50; Redisplay gets slow when using Org tables + show-trailing-whitespace, Eli Zaretskii, 2023/04/14
- bug#62780: 30.0.50; Redisplay gets slow when using Org tables + show-trailing-whitespace,
Ihor Radchenko <=
- bug#62780: 30.0.50; Redisplay gets slow when using Org tables + show-trailing-whitespace, Eli Zaretskii, 2023/04/14
- bug#62780: 30.0.50; Redisplay gets slow when using Org tables + show-trailing-whitespace, Ihor Radchenko, 2023/04/14
- bug#62780: 30.0.50; Redisplay gets slow when using Org tables + show-trailing-whitespace, Eli Zaretskii, 2023/04/14
- bug#62780: 30.0.50; Redisplay gets slow when using Org tables + show-trailing-whitespace, Ihor Radchenko, 2023/04/14
- bug#62780: 30.0.50; Redisplay gets slow when using Org tables + show-trailing-whitespace, Eli Zaretskii, 2023/04/14
- bug#62780: 30.0.50; Redisplay gets slow when using Org tables + show-trailing-whitespace, Ihor Radchenko, 2023/04/14
- bug#62780: 30.0.50; Redisplay gets slow when using Org tables + show-trailing-whitespace, Ihor Radchenko, 2023/04/14
- bug#62780: 30.0.50; Redisplay gets slow when using Org tables + show-trailing-whitespace, Eli Zaretskii, 2023/04/29
- bug#62780: 30.0.50; Redisplay gets slow when using Org tables + show-trailing-whitespace, Ihor Radchenko, 2023/04/29