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bug#58558: 29.0.50; re-search-forward is slow in some buffers
From: |
Ihor Radchenko |
Subject: |
bug#58558: 29.0.50; re-search-forward is slow in some buffers |
Date: |
Sun, 16 Oct 2022 09:34:58 +0000 |
Lars Ingebrigtsen <larsi@gnus.org> writes:
>> It happens consistently in Emacs 29, but not in all buffers. Sometimes,
>> it only happens after some time after Emacs startup. The slowdown is not
>> there in Emacs 28.
>
> Is there anything special about buffers where you see these slowdowns?
This is a large complex Org buffer.
> For instance, a large number of text properties or overlays?
>
> (length (object-intervals (current-buffer)))
=> 101075 (took over 10sec to complete the command)
> will tell you how many text properties there are (sort of), and
>
> (length (overlays-in (point-min) (point-max)))
>
> should tell you the same for overlays.
=> 1
--
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#58558: 29.0.50; re-search-forward is slow in some buffers, Ihor Radchenko, 2022/10/15
- bug#58558: 29.0.50; re-search-forward is slow in some buffers, Lars Ingebrigtsen, 2022/10/16
- bug#58558: 29.0.50; re-search-forward is slow in some buffers,
Ihor Radchenko <=
- bug#58558: 29.0.50; re-search-forward is slow in some buffers, Lars Ingebrigtsen, 2022/10/16
- bug#58558: 29.0.50; re-search-forward is slow in some buffers, Ihor Radchenko, 2022/10/16
- bug#58558: 29.0.50; re-search-forward is slow in some buffers, Lars Ingebrigtsen, 2022/10/16
- bug#58558: 29.0.50; re-search-forward is slow in some buffers, Ihor Radchenko, 2022/10/16
- bug#58558: 29.0.50; re-search-forward is slow in some buffers, Lars Ingebrigtsen, 2022/10/16
- bug#58558: 29.0.50; re-search-forward is slow in some buffers, Eli Zaretskii, 2022/10/16
- bug#58558: 29.0.50; re-search-forward is slow in some buffers, Stefan Monnier, 2022/10/16
- bug#58558: 29.0.50; re-search-forward is slow in some buffers, Ihor Radchenko, 2022/10/16
- bug#58558: 29.0.50; re-search-forward is slow in some buffers, Lars Ingebrigtsen, 2022/10/18
- bug#58558: 29.0.50; re-search-forward is slow in some buffers, Eli Zaretskii, 2022/10/18