From: Eli Zaretskii <eliz@gnu.org>
To: Dmitry Gutov <dgutov@yandex.ru>
Cc: acm@muc.de, emacs-devel@gnu.org
Subject: Re: master 7362554: Widen around c-font-lock-fontify-region. This fixes bug #38049.
Date: Thu, 14 Nov 2019 14:02:54 +0200 [thread overview]
Message-ID: <837e427jip.fsf@gnu.org> (raw)
In-Reply-To: <7497e71d-bab6-fa04-bbc4-f52fadeda16d@yandex.ru> (message from Dmitry Gutov on Tue, 12 Nov 2019 15:36:08 +0200)
> From: Dmitry Gutov <dgutov@yandex.ru>
> Date: Tue, 12 Nov 2019 15:36:08 +0200
> Cc: emacs-devel@gnu.org
>
> > In all of Emacs, there's just one use of font-lock-dont-widen, in
> > rmail.el, and that is almost certainly for a different reason than your
> > use of it (which is, I believe, having several major modes in a single
> > buffer).
>
> Does RMail use it for quoted pirces of code? If so, it would be similar.
No, Rmail uses that variable because each email message it displays is
just a small portion of a large mbox file, and Rmail narrows the
buffer to exclude all the other email messages. So it wants font-lock
to work only on the narrowed portion of the buffer, as that presents a
single logical unit -- one email message -- to be fontified. So it
has nothing to do with fragments of code embedded in text.
prev parent reply other threads:[~2019-11-14 12:02 UTC|newest]
Thread overview: 55+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20191109144026.20810.76129@vcs0.savannah.gnu.org>
[not found] ` <20191109144027.DDC3720927@vcs0.savannah.gnu.org>
2019-11-11 16:52 ` master 7362554: Widen around c-font-lock-fontify-region. This fixes bug #38049 Dmitry Gutov
2019-11-11 20:34 ` Alan Mackenzie
2019-11-12 13:36 ` Dmitry Gutov
2019-11-13 21:19 ` Alan Mackenzie
2019-11-13 22:33 ` Dmitry Gutov
2019-11-14 13:42 ` Stefan Monnier
2019-11-14 14:05 ` Dmitry Gutov
2019-11-14 14:29 ` Eli Zaretskii
2019-11-14 14:35 ` Dmitry Gutov
2019-11-14 14:48 ` Eli Zaretskii
2019-11-14 14:50 ` Dmitry Gutov
2019-11-14 16:08 ` Eli Zaretskii
2019-11-14 21:07 ` Dmitry Gutov
2019-11-15 9:31 ` Eli Zaretskii
2019-11-15 10:24 ` Dmitry Gutov
2019-11-15 13:00 ` Eli Zaretskii
2019-11-14 13:49 ` Eli Zaretskii
2019-11-14 14:08 ` Dmitry Gutov
2019-11-14 14:37 ` Dmitry Gutov
2019-11-14 14:55 ` Stefan Monnier
2019-11-14 15:02 ` Dmitry Gutov
2019-11-14 15:33 ` Stefan Monnier
2019-11-14 16:12 ` Eli Zaretskii
2019-11-14 18:51 ` Stefan Monnier
2019-11-14 19:19 ` Eli Zaretskii
2019-11-14 19:48 ` Dmitry Gutov
2019-11-14 19:56 ` Eli Zaretskii
2019-11-14 19:59 ` Dmitry Gutov
2019-11-15 7:34 ` Eli Zaretskii
2019-11-15 7:52 ` Dmitry Gutov
2019-11-14 21:29 ` Stefan Monnier
2019-11-14 21:46 ` Dmitry Gutov
2019-11-15 9:36 ` Eli Zaretskii
2019-11-15 10:26 ` Dmitry Gutov
2019-11-15 23:27 ` Stefan Monnier
2019-11-16 8:02 ` Eli Zaretskii
2019-11-17 0:50 ` Stefan Monnier
2019-11-17 3:33 ` Eli Zaretskii
2019-11-17 7:36 ` Dmitry Gutov
2019-11-17 15:44 ` Eli Zaretskii
2019-11-17 17:59 ` Dmitry Gutov
2019-11-17 18:26 ` Eli Zaretskii
2019-11-17 18:35 ` Dmitry Gutov
2019-11-14 19:58 ` Dmitry Gutov
2019-11-14 21:24 ` Several Major Modes. [Was: master 7362554: Widen around c-font-lock-fontify-region. This fixes bug #38049.] Alan Mackenzie
2019-11-14 22:11 ` Dmitry Gutov
2019-11-15 20:10 ` Several Major Modes Alan Mackenzie
2019-11-15 21:45 ` Dmitry Gutov
2019-11-16 13:10 ` Alan Mackenzie
2019-11-17 12:48 ` Dmitry Gutov
2019-11-17 16:03 ` Alan Mackenzie
2019-11-17 21:56 ` Dmitry Gutov
2019-11-14 13:35 ` master 7362554: Widen around c-font-lock-fontify-region. This fixes bug #38049 Eli Zaretskii
2019-11-15 22:43 ` Dmitry Gutov
2019-11-14 12:02 ` Eli Zaretskii [this message]
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