From: Dmitry Gutov <dgutov@yandex.ru>
To: Stefan Monnier <monnier@iro.umontreal.ca>
Cc: Eli Zaretskii <eliz@gnu.org>, emacs-devel@gnu.org
Subject: Re: [SUSPECTED SPAM] Re: [Emacs-diffs] scratch/widen-less a4ba846: Replace prog-widen with consolidating widen calls
Date: Thu, 14 Dec 2017 16:17:10 +0200 [thread overview]
Message-ID: <7e4799f9-b640-f363-5ecc-3b83eeada292@yandex.ru> (raw)
In-Reply-To: <jwvvah9to88.fsf-monnier+emacs@gnu.org>
On 12/14/17 4:01 PM, Stefan Monnier wrote:
> font-lock has always widened (except when font-lock-dont-widen is set,
> which AFAICT is only the case in rmail.el), so that's probably why no
> major mode widens (CC mode probably widens during font-lock because it
> uses functions which are also used in other circumstances where they
> need to widen).
>
> So I don't think we need to make any changes on that front.
So, nothing to add to the manual?
Code changes would only be needed in CC Mode, of course.
>> - Similar info for syntax-propertize-function, though no violators have been
>> observed so far.
>
> Since there are no current violators, we can fix this part of the doc
> when we fix the corresponding code.
OK. The recent change in spss cache also depends on
synax-propertize-function not calling widen, BTW.
>> What is not included, and maybe should wait until Emacs 27:
>> - Similar consolidations of 'widen' calls for add-log-current-defun,
>> eldoc-print-current-symbol-info, beginning-of-defun-function and others. And
>> accompanying documentation (again, where should it go?).
>
> Maybe some of the doc should be in the narrowing section, where we can
> document the contexts where the narrowing is "guaranteed"
> (e.g. font-lock and indentation).
Hmm. Currently, that page doesn't exactly describe when one should call
'widen', and when shouldn't.
Also, the piece of documentation I'm thinking about will probably need
to reference, again, "Some major modes need to support embedded regions
of text whose
syntax belongs to a different major mode. Examples include “literate
programming” source files that combine documentation and snippets of
source code..."; maybe that introduction should leave the Indentation
Controlled by Major Mode section, and get a section of its own.
So we can refer to it from several places, at least. Or maybe put all
mixed-major-mode considerations in it together.
next prev parent reply other threads:[~2017-12-14 14:17 UTC|newest]
Thread overview: 185+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20171129233237.27462.23351@vcs0.savannah.gnu.org>
[not found] ` <20171129233238.504B5204F1@vcs0.savannah.gnu.org>
2017-11-30 1:53 ` [Emacs-diffs] scratch/widen-less a4ba846: Replace prog-widen with consolidating widen calls Stefan Monnier
2017-11-30 8:59 ` Dmitry Gutov
2017-11-30 10:58 ` Dmitry Gutov
2017-11-30 15:31 ` Tom Tromey
2017-11-30 21:28 ` Dmitry Gutov
2017-11-30 21:46 ` Alan Mackenzie
2017-11-30 23:03 ` [SUSPECTED SPAM] " Stefan Monnier
2017-12-01 16:07 ` Alan Mackenzie
2017-11-30 23:09 ` Dmitry Gutov
2017-12-01 15:49 ` Alan Mackenzie
2017-12-01 16:26 ` Stefan Monnier
2017-12-01 18:20 ` Alan Mackenzie
2017-12-01 18:59 ` Dmitry Gutov
2017-12-01 19:51 ` Stefan Monnier
2017-12-01 20:50 ` Dmitry Gutov
2017-12-02 2:24 ` Stefan Monnier
2017-12-02 20:01 ` Dmitry Gutov
2017-12-02 23:47 ` Stefan Monnier
2017-12-03 3:38 ` Eli Zaretskii
2017-12-03 23:43 ` Dmitry Gutov
2017-12-04 3:38 ` Eli Zaretskii
2017-12-04 11:53 ` Dmitry Gutov
2017-12-04 16:41 ` Eli Zaretskii
2017-12-04 17:45 ` Stefan Monnier
2017-12-05 0:10 ` Dmitry Gutov
2017-12-03 16:42 ` Dmitry Gutov
2017-12-03 21:23 ` Stefan Monnier
2017-12-03 23:58 ` Dmitry Gutov
2017-12-01 17:06 ` Drew Adams
2017-12-01 18:03 ` Stefan Monnier
2017-12-01 21:27 ` Vitalie Spinu
2017-12-01 21:38 ` Dmitry Gutov
2017-12-01 22:45 ` Alan Mackenzie
2017-12-02 2:53 ` Stefan Monnier
2017-12-02 14:02 ` Tom Tromey
2017-12-02 23:48 ` Richard Stallman
2017-12-01 19:13 ` Dmitry Gutov
2017-12-01 22:35 ` Alan Mackenzie
2017-12-01 23:24 ` Dmitry Gutov
2017-12-02 2:47 ` Stefan Monnier
2017-12-02 20:28 ` Alan Mackenzie
2017-12-03 0:03 ` Stefan Monnier
2017-12-03 12:18 ` Alan Mackenzie
2017-12-03 16:02 ` Dmitry Gutov
2017-12-03 3:52 ` Dmitry Gutov
2017-12-03 14:54 ` Alan Mackenzie
2017-12-03 18:40 ` Stefan Monnier
2017-12-03 22:26 ` Alan Mackenzie
2017-12-03 23:42 ` Stefan Monnier
2017-12-04 2:33 ` syntax-propertize and CC-mode (was: [Emacs-diffs] scratch/widen-less a4ba846: Replace prog-widen with consolidating widen calls) Stefan Monnier
2017-12-03 23:53 ` [Emacs-diffs] scratch/widen-less a4ba846: Replace prog-widen with consolidating widen calls Dmitry Gutov
2017-12-02 8:27 ` Eli Zaretskii
2017-12-02 10:50 ` Dmitry Gutov
2017-12-02 11:10 ` Eli Zaretskii
2017-12-02 16:41 ` Stefan Monnier
2017-12-02 17:13 ` Eli Zaretskii
2017-12-02 17:53 ` Stefan Monnier
2017-12-02 18:33 ` Eli Zaretskii
2017-12-02 20:18 ` Dmitry Gutov
2017-12-02 20:14 ` Dmitry Gutov
2017-12-02 20:58 ` Eli Zaretskii
2017-12-02 21:35 ` Dmitry Gutov
2017-12-03 15:28 ` Eli Zaretskii
2017-12-03 16:35 ` Dmitry Gutov
2017-12-03 17:20 ` Eli Zaretskii
2017-12-03 19:43 ` Dmitry Gutov
2017-12-04 15:52 ` Eli Zaretskii
2017-12-04 16:35 ` Stefan Monnier
2017-12-04 16:56 ` Eli Zaretskii
2017-12-04 22:57 ` Dmitry Gutov
2017-12-04 23:27 ` Dmitry Gutov
2017-12-03 18:59 ` Alan Mackenzie
2017-12-03 19:25 ` Eli Zaretskii
2017-12-03 21:20 ` Alan Mackenzie
2017-12-04 16:10 ` Eli Zaretskii
2017-12-04 16:23 ` Alan Mackenzie
2017-12-04 16:48 ` Eli Zaretskii
2017-12-03 22:01 ` Stefan Monnier
2017-12-04 0:37 ` Dmitry Gutov
2017-12-04 15:52 ` Alan Mackenzie
2017-12-04 16:46 ` Eli Zaretskii
2017-12-05 13:08 ` Dmitry Gutov
2017-12-05 19:01 ` CC Mode in MMM Mode(s). [Was: Re: [Emacs-diffs] scratch/widen-less a4ba846: Replace prog-widen with consolidating widen calls] Alan Mackenzie
2017-12-05 23:34 ` Dmitry Gutov
2017-12-06 18:19 ` CC Mode in MMM Mode(s) Alan Mackenzie
2017-12-07 0:21 ` Dmitry Gutov
2017-12-07 19:49 ` Richard Stallman
2017-12-07 23:43 ` Dmitry Gutov
2017-12-08 21:36 ` Richard Stallman
2017-12-09 15:20 ` Dmitry Gutov
2017-12-03 21:52 ` [Emacs-diffs] scratch/widen-less a4ba846: Replace prog-widen with consolidating widen calls Stefan Monnier
2017-12-04 0:03 ` Dmitry Gutov
2017-12-04 2:24 ` [SUSPECTED SPAM] " Stefan Monnier
2017-12-04 10:03 ` Dmitry Gutov
2017-12-04 16:21 ` Eli Zaretskii
2017-12-04 17:12 ` Stefan Monnier
2017-12-04 17:40 ` Eli Zaretskii
2017-12-04 17:52 ` Stefan Monnier
2017-12-04 19:53 ` Eli Zaretskii
2017-12-04 20:36 ` Eli Zaretskii
2017-12-04 21:00 ` Stefan Monnier
2017-12-04 21:50 ` Dmitry Gutov
2017-12-06 18:41 ` Dmitry Gutov
2017-12-09 10:47 ` Eli Zaretskii
2017-12-09 11:05 ` Eli Zaretskii
2017-12-10 5:01 ` Stefan Monnier
2017-12-10 6:53 ` Eli Zaretskii
2017-12-10 20:08 ` Stefan Monnier
2017-12-11 14:18 ` Getting rid of prog-indentation-context Stefan Monnier
2017-12-11 16:18 ` Eli Zaretskii
2017-12-11 17:08 ` Stefan Monnier
2017-12-11 17:26 ` Stefan Monnier
2017-12-11 18:02 ` Eli Zaretskii
2017-12-11 18:53 ` Ingo Lohmar
2017-12-11 21:42 ` Dmitry Gutov
2017-12-09 17:56 ` [SUSPECTED SPAM] Re: [Emacs-diffs] scratch/widen-less a4ba846: Replace prog-widen with consolidating widen calls John Wiegley
2017-12-10 20:19 ` Dmitry Gutov
2017-12-10 20:38 ` Stefan Monnier
2017-12-10 21:41 ` Dmitry Gutov
2017-12-11 9:53 ` Tom Tromey
2017-12-11 15:31 ` Stefan Monnier
2017-12-10 20:39 ` Eli Zaretskii
2017-12-10 21:39 ` [SUSPECTED SPAM] Re: [Emacs-diffs] scratch/widen-less a4ab846: " John Wiegley
2017-12-10 21:43 ` Dmitry Gutov
2017-12-10 21:53 ` [SUSPECTED SPAM] Re: [Emacs-diffs] scratch/widen-less a4ba846: " Dmitry Gutov
2017-12-11 16:04 ` Eli Zaretskii
2017-12-11 16:25 ` Dmitry Gutov
2017-12-11 17:43 ` Eli Zaretskii
2017-12-11 18:22 ` Eli Zaretskii
2017-12-11 20:47 ` John Wiegley
2017-12-11 21:35 ` Dmitry Gutov
2017-12-11 21:43 ` John Wiegley
2017-12-14 9:32 ` Dmitry Gutov
2017-12-14 13:20 ` Dmitry Gutov
2017-12-15 11:56 ` Dmitry Gutov
2017-12-14 14:01 ` Stefan Monnier
2017-12-14 14:17 ` Dmitry Gutov [this message]
2017-12-14 14:32 ` Stefan Monnier
2017-12-14 15:17 ` Robert Weiner
2017-12-15 11:54 ` Dmitry Gutov
2017-12-15 11:54 ` Dmitry Gutov
2017-12-20 0:08 ` Dmitry Gutov
2017-12-20 2:41 ` Stefan Monnier
2017-12-20 19:13 ` John Wiegley
2017-12-20 22:30 ` Dmitry Gutov
2017-12-21 1:33 ` John Wiegley
2017-12-21 22:07 ` Dmitry Gutov
2017-12-21 23:49 ` John Wiegley
2017-12-11 17:21 ` Stefan Monnier
2017-12-11 18:04 ` Eli Zaretskii
2017-12-11 22:20 ` Stefan Monnier
2017-12-10 22:43 ` Dmitry Gutov
2017-12-10 23:30 ` Dmitry Gutov
2017-12-11 0:26 ` Dmitry Gutov
2017-12-04 21:46 ` Dmitry Gutov
2017-12-04 22:05 ` Stefan Monnier
2017-12-04 22:45 ` Dmitry Gutov
2017-12-05 6:03 ` Eli Zaretskii
2017-12-05 10:42 ` Dmitry Gutov
2017-12-05 17:49 ` Eli Zaretskii
2017-12-04 16:12 ` Eli Zaretskii
2017-12-04 16:49 ` Stefan Monnier
2017-12-04 17:28 ` Eli Zaretskii
2017-12-04 21:52 ` Dmitry Gutov
2017-12-05 5:08 ` Eli Zaretskii
2017-12-05 5:33 ` Eli Zaretskii
2017-12-05 10:55 ` Dmitry Gutov
2017-12-05 17:53 ` Eli Zaretskii
2017-12-05 18:40 ` Dmitry Gutov
2017-12-05 20:49 ` Eli Zaretskii
2017-12-05 23:16 ` Dmitry Gutov
2017-12-06 9:28 ` Eli Zaretskii
2017-12-06 13:36 ` Dmitry Gutov
2017-12-08 16:41 ` Eli Zaretskii
2017-12-09 15:17 ` Dmitry Gutov
2017-12-09 15:43 ` Eli Zaretskii
2017-12-10 19:59 ` Dmitry Gutov
2017-12-10 20:04 ` Eli Zaretskii
2017-12-05 12:55 ` Dmitry Gutov
2017-12-05 17:57 ` Eli Zaretskii
2017-12-05 18:54 ` Dmitry Gutov
2017-12-05 20:48 ` Eli Zaretskii
2017-12-05 21:08 ` Ingo Lohmar
2017-12-06 9:26 ` Eli Zaretskii
2017-12-06 13:37 ` Dmitry Gutov
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
List information: https://www.gnu.org/software/emacs/
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=7e4799f9-b640-f363-5ecc-3b83eeada292@yandex.ru \
--to=dgutov@yandex.ru \
--cc=eliz@gnu.org \
--cc=emacs-devel@gnu.org \
--cc=monnier@iro.umontreal.ca \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
Code repositories for project(s) associated with this public inbox
https://git.savannah.gnu.org/cgit/emacs.git
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).