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From: Ihor Radchenko <yantar92@posteo.net>
To: Eli Zaretskii <eliz@gnu.org>
Cc: casouri@gmail.com, 65451@debbugs.gnu.org
Subject: bug#65451: 30.0.50; `after-change-functions' are not triggered in the same order the changes are made
Date: Sun, 27 Aug 2023 08:13:38 +0000	[thread overview]
Message-ID: <87pm38gax9.fsf@localhost> (raw)
In-Reply-To: <83cyzamg8l.fsf@gnu.org>

Eli Zaretskii <eliz@gnu.org> writes:

>> What I propose is actually quite similar to `buffer-undo-list'.
>> But a bit less generic - (apply FUN-NAME ARGS) entries cannot be handled
>> outside the narrow scope of `undo'.
>> Similar to `buffer-undo-list' it needs to be compacted.
>
> Not sure what this means in practice.  the entries in the list we are
> discussing will be very different from the entries in
> buffer-undo-list.

What I meant is that similar principles with undo-limit-like variables
may apply.

>> To not lose the information when the edit history is compacted, there
>> may be a hook executed right before the compaction, so that all the
>> users can update their state as needed.
>
> If the compaction will run from GC, then we cannot safely call Lisp
> hooks at that time.

Fair point.
Then, what about compacting the "edit list" more frequently, so that we
do not need to worry about its size? But I am not sure what frequency
will be safe.

-- 
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>





  reply	other threads:[~2023-08-27  8:13 UTC|newest]

Thread overview: 34+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-08-22  9:30 bug#65451: 30.0.50; `after-change-functions' are not triggered in the same order the changes are made Ihor Radchenko
2023-08-22 12:22 ` Eli Zaretskii
2023-08-22 12:42   ` Ihor Radchenko
2023-08-22 12:58     ` Eli Zaretskii
2023-08-22 13:41       ` Ihor Radchenko
2023-08-22 16:02         ` Eli Zaretskii
2023-08-23  8:52           ` Ihor Radchenko
2023-08-23 17:58             ` Eli Zaretskii
2023-08-24  7:46               ` Ihor Radchenko
2023-08-24  8:08                 ` Eli Zaretskii
2023-08-24 11:24                   ` Ihor Radchenko
2023-08-24 12:08                     ` Eli Zaretskii
2023-08-24 13:27                       ` Ihor Radchenko
2023-08-24 14:53                         ` Eli Zaretskii
2023-08-25  6:37                           ` Eli Zaretskii
2023-08-25  9:09                             ` Ihor Radchenko
2023-08-26  7:10                               ` Eli Zaretskii
2023-08-27  8:13                                 ` Ihor Radchenko [this message]
2023-08-27  8:29                                   ` Eli Zaretskii
2023-08-29  7:39                                     ` Ihor Radchenko
2023-08-25  8:09                           ` Ihor Radchenko
2023-08-25 10:25                             ` Eli Zaretskii
2023-08-25 10:49                               ` Ihor Radchenko
2024-03-30 13:51   ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-03-30 14:11     ` Eli Zaretskii
2024-03-30 15:38       ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-03-30 16:47         ` Eli Zaretskii
2024-03-31  3:04           ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-03-31  3:02     ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-03-31  6:06       ` Eli Zaretskii
2024-03-31 13:57         ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-04-07 18:19       ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-04-08 19:10         ` Ihor Radchenko
2024-04-07 18:19       ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors

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