From: Gregory Heytings <gregory@heytings.org>
To: Eli Zaretskii <eliz@gnu.org>
Cc: 56682@debbugs.gnu.org, monnier@iro.umontreal.ca, akrl@sdf.org
Subject: bug#56682: feature/improved-locked-narrowing 9dee6df39c: Reworked locked narrowing.
Date: Thu, 09 Feb 2023 14:39:39 +0000 [thread overview]
Message-ID: <c97829f851d86b28412f@heytings.org> (raw)
In-Reply-To: <83v8kalxsc.fsf@gnu.org>
Thanks for your feedback.
>
> There's one thing I cannot seem to be able to find in the documentation
> you added: how can a Lisp program know that it is being run under a
> "labeled narrowing",
>
A function/macro to check that could indeed be added, its body would be:
(save-restriction (widen) (buffer-narrowed-p))
>
> and in particular what is the label? Without knowing that, how can Lisp
> programs adapt their behavior to this special kind of narrowing, or even
> just break out of it using without-narrowing?
>
That information should be given in the docstring of the function that
creates that narrowing. It is now present in the docstrings of the three
hooks where it is used:
pre-command-hook and post-command-hook: ... these functions are called as
if they were in a `with-narrowing' form, with a
`long-line-optimizations-in-command-hooks' label ...
fontification-functions: ... these functions are called as if they were in
a `with-narrowing' form, with a
`long-line-optimizations-in-fontification-functions' label ...
next prev parent reply other threads:[~2023-02-09 14:39 UTC|newest]
Thread overview: 101+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <166939872890.18950.12581667269687468681@vcs2.savannah.gnu.org>
[not found] ` <20221125175209.51166C004B6@vcs2.savannah.gnu.org>
[not found] ` <jwvk028zxbs.fsf-monnier+emacs@gnu.org>
2022-12-30 16:38 ` bug#56682: feature/improved-locked-narrowing 9dee6df39c: Reworked locked narrowing Gregory Heytings
2022-12-30 16:41 ` Gregory Heytings
2022-12-30 17:01 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-12-30 17:25 ` Gregory Heytings
2022-12-30 18:51 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-01-12 9:34 ` Eli Zaretskii
2023-01-14 21:38 ` Gregory Heytings
2023-01-26 7:29 ` Eli Zaretskii
2023-01-28 15:11 ` Gregory Heytings
2023-01-28 15:36 ` Eli Zaretskii
2023-01-30 9:00 ` Gregory Heytings
2023-01-30 13:07 ` Eli Zaretskii
2023-01-30 15:03 ` Gregory Heytings
2023-01-30 17:11 ` Eli Zaretskii
2023-01-30 17:24 ` Juri Linkov
2023-01-30 17:52 ` Eli Zaretskii
2023-01-30 17:56 ` Juri Linkov
2023-01-30 18:05 ` Eli Zaretskii
2023-01-30 18:56 ` Dmitry Gutov
2023-01-30 19:02 ` Eli Zaretskii
2023-01-30 21:07 ` Dmitry Gutov
2023-01-30 21:49 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-01-30 23:29 ` Dmitry Gutov
2023-01-31 12:14 ` Eli Zaretskii
2023-01-31 15:58 ` Dmitry Gutov
2023-01-31 15:17 ` Gregory Heytings
2023-01-31 16:03 ` Dmitry Gutov
2023-01-31 15:14 ` Gregory Heytings
2023-01-31 16:25 ` Dmitry Gutov
2023-01-31 21:46 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-01-31 22:25 ` Dmitry Gutov
2023-02-01 18:55 ` Eli Zaretskii
2023-02-01 20:46 ` dick
2023-02-01 22:42 ` Gregory Heytings
2023-02-02 6:43 ` Eli Zaretskii
2023-02-03 0:20 ` Gregory Heytings
2023-02-03 7:39 ` Eli Zaretskii
2023-02-03 22:12 ` Gregory Heytings
2023-02-04 6:32 ` Eli Zaretskii
2023-02-09 1:57 ` Gregory Heytings
2023-02-09 7:01 ` Eli Zaretskii
2023-02-09 10:33 ` Gregory Heytings
2023-02-09 14:26 ` Eli Zaretskii
2023-02-09 14:39 ` Gregory Heytings [this message]
2023-02-09 15:46 ` Eli Zaretskii
2023-02-09 16:11 ` Gregory Heytings
2023-02-09 17:02 ` Eli Zaretskii
2023-02-09 17:44 ` Juri Linkov
2023-02-09 20:47 ` Gregory Heytings
2023-02-09 22:46 ` Drew Adams
2023-02-09 23:06 ` Drew Adams
2023-02-13 18:11 ` Eli Zaretskii
2023-02-10 7:44 ` Eli Zaretskii
2023-02-10 23:05 ` Gregory Heytings
2023-02-09 17:31 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-02-09 17:43 ` Eli Zaretskii
2023-02-09 17:57 ` Juri Linkov
2023-02-10 16:46 ` Andrea Corallo
2023-02-11 7:18 ` Eli Zaretskii
2023-02-13 11:00 ` Gregory Heytings
2023-02-13 18:10 ` Eli Zaretskii
2023-02-14 10:30 ` Gregory Heytings
2023-02-14 14:37 ` Eli Zaretskii
2023-02-14 14:59 ` Gregory Heytings
2023-02-14 16:55 ` Eli Zaretskii
2023-02-14 22:50 ` Gregory Heytings
2023-02-15 12:36 ` Eli Zaretskii
2023-02-15 13:37 ` Gregory Heytings
2023-02-15 14:10 ` Eli Zaretskii
2023-02-15 14:37 ` Gregory Heytings
2023-02-18 23:12 ` Gregory Heytings
2023-02-19 6:29 ` Eli Zaretskii
[not found] ` <a9b3c867-aa6a-2979-a83-dd700e985c9@heytings.org>
2023-03-29 14:52 ` Gregory Heytings
2023-04-01 0:27 ` Gregory Heytings
2023-04-01 5:42 ` Eli Zaretskii
2023-04-01 9:04 ` Gregory Heytings
2023-04-01 11:11 ` Eli Zaretskii
2023-04-01 14:26 ` Gregory Heytings
2023-04-01 15:09 ` Eli Zaretskii
2023-04-01 15:41 ` Gregory Heytings
2023-04-01 16:21 ` Eli Zaretskii
2023-04-01 17:01 ` Gregory Heytings
2023-04-01 17:12 ` Eli Zaretskii
2023-04-01 21:56 ` Gregory Heytings
2023-04-02 5:16 ` Eli Zaretskii
2023-04-04 2:55 ` Richard Stallman
2023-04-04 10:50 ` Eli Zaretskii
[not found] ` <ccfcc63b8da74932424b@heytings.org>
2023-05-04 5:31 ` Eli Zaretskii
2023-05-04 15:45 ` Gregory Heytings
2023-05-05 15:26 ` Eli Zaretskii
2023-05-05 21:29 ` Gregory Heytings
2023-05-06 6:26 ` Eli Zaretskii
2023-05-09 21:48 ` Gregory Heytings
2023-05-10 14:00 ` Eli Zaretskii
2023-05-12 11:12 ` Eli Zaretskii
2023-05-12 12:50 ` Gregory Heytings
2023-05-12 22:18 ` Gregory Heytings
2023-05-13 6:41 ` Eli Zaretskii
2023-01-30 14:46 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-01-30 15:05 ` Gregory Heytings
2023-01-30 15:08 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
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