From: "Paul W. Rankin" via "Emacs development discussions." <emacs-devel@gnu.org>
To: Stefan Monnier <monnier@iro.umontreal.ca>
Cc: emacs-devel@gnu.org
Subject: Re: master 2399541: Remove font-lock toggle from font-lock-update
Date: Thu, 25 Mar 2021 01:29:50 +1000 [thread overview]
Message-ID: <138D4F00-6833-49E5-91CD-50A33262A6B5@bydasein.com> (raw)
In-Reply-To: <jwva6qsinnc.fsf-monnier+emacs@gnu.org>
> On 25 Mar 2021, at 1:23 am, Stefan Monnier <monnier@iro.umontreal.ca> wrote:
>
>> +(defun font-lock-update ()
>> + "Refontify the accessible portion of the buffer.
>> +Unconditionally activate `font-lock-mode'."
>> + (interactive)
>> + (unless font-lock-mode (font-lock-mode 1))
>> (save-excursion
>> + (font-lock-fontify-region (point-min) (point-max))))
>
> I don't see which part of the code corresponds to "the accessible portion of".
> AFAICT this will forcefully fontify the whole buffer which takes quite
> a while on src/xdisp.c (for example).
True, I mentioned this earlier with reference to var `font-lock-dont-widen'. I'm just using at least some of the docstring from the previous command I'm coming down on here. Ideally this would be called something like `font-lock-force-update' with a more accurate docstring.
next prev parent reply other threads:[~2021-03-24 15:29 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20210324143048.23515.75257@vcs0.savannah.gnu.org>
[not found] ` <20210324143050.40C6E20D10@vcs0.savannah.gnu.org>
2021-03-24 15:23 ` master 2399541: Remove font-lock toggle from font-lock-update Stefan Monnier
2021-03-24 15:28 ` Lars Ingebrigtsen
2021-03-24 15:47 ` Stefan Monnier
2021-03-24 15:29 ` Paul W. Rankin via Emacs development discussions. [this message]
2021-03-24 15:32 ` Gregory Heytings
2021-03-24 15:43 ` Lars Ingebrigtsen
2021-03-24 16:03 ` Lars Ingebrigtsen
2021-03-24 17:43 ` Paul W. Rankin via Emacs development discussions.
2021-03-24 17:49 ` Lars Ingebrigtsen
2021-03-24 22:07 ` Stefan Monnier
2021-03-24 22:27 ` Gregory Heytings
2021-03-25 13:52 ` Stefan Monnier
2021-03-25 20:58 ` Gregory Heytings
2021-03-25 22:39 ` Stefan Monnier
2021-03-29 9:44 ` Gregory Heytings
2021-03-29 13:00 ` Stefan Monnier
2021-03-29 14:40 ` Gregory Heytings
2021-03-29 15:50 ` Stefan Monnier
2021-03-25 9:09 ` Lars Ingebrigtsen
2021-03-25 10:14 ` Gregory Heytings
2021-03-25 11:00 ` Alan Mackenzie
2021-03-25 2:07 ` Paul W. Rankin via Emacs development discussions.
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