From: Eli Zaretskii <eliz@gnu.org>
To: Stefan Monnier <monnier@iro.umontreal.ca>
Cc: acm@muc.de, dancol@dancol.org, emacs-devel@gnu.org
Subject: Re: cc-mode fontification feels random
Date: Sun, 06 Jun 2021 22:03:08 +0300 [thread overview]
Message-ID: <83lf7mhl3n.fsf@gnu.org> (raw)
In-Reply-To: <jwvlf7msvzs.fsf-monnier+emacs@gnu.org> (message from Stefan Monnier on Sun, 06 Jun 2021 14:18:15 -0400)
> From: Stefan Monnier <monnier@iro.umontreal.ca>
> Cc: acm@muc.de, dancol@dancol.org, emacs-devel@gnu.org
> Date: Sun, 06 Jun 2021 14:18:15 -0400
>
> > So if the first windowful of a file that's displayed is at EOB,
> > fontification must go all the way back to BOB and start scanning
> > there, until it comes to the end?
>
> Yup. The way to make it bearable is to make that scan be as simple and
> fast as possible.
>
> Note that `syntax-propertize` and `syntax-ppss` also work this way, so
> it's already the case that when we start by displaying EOB we first have
> to apply `syntax-propertize` over the whole buffer :-(
What exactly are the reasons that we need to scan from BOB? With the
exception of data type declarations, what else requires to go back
farther that the beginning of the defun in which we start fontifying?
next prev parent reply other threads:[~2021-06-06 19:03 UTC|newest]
Thread overview: 274+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-04 3:16 cc-mode fontification feels random Daniel Colascione
2021-06-04 6:10 ` Eli Zaretskii
2021-06-04 7:10 ` Theodor Thornhill
2021-06-04 10:08 ` João Távora
2021-06-04 10:39 ` Eli Zaretskii
2021-06-04 10:59 ` Philipp
2021-06-04 11:05 ` João Távora
2021-06-04 11:22 ` Eli Zaretskii
2021-06-04 12:44 ` Dmitry Gutov
2021-06-04 13:46 ` João Távora
2021-06-04 14:11 ` Eli Zaretskii
2021-06-04 11:18 ` Eli Zaretskii
2021-06-04 16:43 ` Jim Porter
[not found] ` <83k0n9l9pv.fsf@gnu.org>
2021-06-04 19:41 ` Jim Porter
2021-06-04 19:53 ` Eli Zaretskii
2021-06-04 20:05 ` Jim Porter
2021-06-04 20:11 ` Joost Kremers
2021-06-05 6:51 ` Eli Zaretskii
2021-06-05 10:14 ` Joost Kremers
2021-06-05 11:31 ` Eli Zaretskii
2021-06-05 12:12 ` Joost Kremers
2021-06-05 13:23 ` Stefan Monnier
2021-06-05 17:08 ` Óscar Fuentes
2021-06-05 17:31 ` Stefan Monnier
2021-06-05 17:32 ` Eli Zaretskii
2021-06-05 18:46 ` João Távora
2021-06-05 6:41 ` Eli Zaretskii
2021-06-05 9:32 ` João Távora
2021-06-05 9:59 ` Ergus
2021-06-05 11:29 ` Eli Zaretskii
2021-06-05 11:55 ` Daniel Colascione
2021-06-05 12:27 ` Eli Zaretskii
2021-06-05 17:59 ` Jim Porter
2021-06-05 18:56 ` Daniel Martín
2021-06-05 12:43 ` Ergus
2021-06-05 13:59 ` Remote GUI Emacs really works (was: cc-mode fontification feels random) Óscar Fuentes
2021-06-05 11:25 ` cc-mode fontification feels random Eli Zaretskii
2021-06-05 9:46 ` Ergus
2021-06-05 11:27 ` Eli Zaretskii
2021-06-04 20:14 ` Yuri Khan
2021-06-04 10:25 ` Eli Zaretskii
2021-06-04 10:05 ` Daniel Colascione
2021-06-04 10:22 ` Eli Zaretskii
2021-06-04 10:34 ` João Távora
2021-06-04 10:43 ` Eli Zaretskii
2021-06-04 18:25 ` Stefan Monnier
2021-06-04 18:36 ` Daniel Colascione
2021-06-04 19:11 ` Eli Zaretskii
2021-06-04 19:16 ` Daniel Colascione
2021-06-04 19:26 ` Eli Zaretskii
2021-06-04 19:33 ` Daniel Colascione
2021-06-04 19:51 ` Eli Zaretskii
2021-06-05 0:29 ` Stefan Monnier
2021-06-05 6:32 ` Eli Zaretskii
2021-06-04 19:07 ` Eli Zaretskii
2021-06-04 19:26 ` Daniel Colascione
2021-06-04 19:32 ` Eli Zaretskii
2021-06-04 10:41 ` Eli Zaretskii
2021-06-04 10:42 ` Ergus
2021-06-04 15:54 ` Alan Mackenzie
2021-06-04 18:30 ` Daniel Colascione
2021-06-06 11:37 ` Alan Mackenzie
2021-06-06 11:57 ` Eli Zaretskii
2021-06-06 12:27 ` Alan Mackenzie
2021-06-06 12:44 ` Eli Zaretskii
2021-06-06 14:19 ` Alan Mackenzie
2021-06-06 17:06 ` Eli Zaretskii
2021-06-06 17:44 ` Stefan Monnier
2021-06-06 18:00 ` Eli Zaretskii
2021-06-06 18:18 ` Stefan Monnier
2021-06-06 18:33 ` Daniel Colascione
2021-06-06 20:24 ` Stefan Monnier
2021-06-06 20:27 ` Daniel Colascione
2021-06-06 20:38 ` Stefan Monnier
2021-06-06 19:03 ` Eli Zaretskii [this message]
2021-06-06 20:28 ` Stefan Monnier
2021-06-07 7:35 ` martin rudalics
2021-06-07 13:20 ` Stefan Monnier
2021-06-07 13:37 ` Eli Zaretskii
2021-06-08 0:06 ` Daniel Colascione
2021-06-08 15:16 ` Stefan Monnier
2021-06-07 15:58 ` martin rudalics
2021-06-08 4:01 ` Richard Stallman
2021-06-08 15:29 ` Stefan Monnier
2021-06-08 15:52 ` Eli Zaretskii
2021-06-08 16:36 ` Stefan Monnier
2021-06-08 18:11 ` Daniel Colascione
2021-06-08 18:25 ` Eli Zaretskii
2021-06-08 18:28 ` Daniel Colascione
2021-06-08 18:54 ` Eli Zaretskii
2021-06-09 18:22 ` Alan Mackenzie
2021-06-09 18:36 ` Eli Zaretskii
2021-06-09 18:51 ` Daniel Colascione
2021-06-09 19:04 ` Eli Zaretskii
2021-06-09 20:07 ` chad
2021-06-10 6:43 ` Eli Zaretskii
2021-06-09 20:17 ` Dmitry Gutov
2021-06-09 21:03 ` Alan Mackenzie
2021-06-10 2:21 ` Daniel Colascione
2021-06-10 6:55 ` Eli Zaretskii
2021-06-10 6:58 ` Daniel Colascione
2021-06-10 7:19 ` Eli Zaretskii
2021-06-10 6:39 ` Eli Zaretskii
2021-06-10 16:46 ` Alan Mackenzie
2021-06-10 17:01 ` Eli Zaretskii
2021-06-10 17:07 ` Daniel Colascione
2021-06-10 17:22 ` Eli Zaretskii
2021-06-10 17:33 ` Daniel Colascione
2021-06-10 17:39 ` Eli Zaretskii
2021-06-10 17:40 ` Óscar Fuentes
2021-06-10 17:44 ` Eli Zaretskii
2021-06-11 16:11 ` Alan Mackenzie
2021-06-11 17:53 ` Eli Zaretskii
2021-06-11 18:02 ` Daniel Colascione
2021-06-11 18:22 ` Eli Zaretskii
2021-06-11 18:28 ` Daniel Colascione
2021-06-11 19:12 ` Alan Mackenzie
2021-06-11 19:23 ` Eli Zaretskii
2021-06-11 18:47 ` Alan Mackenzie
2021-06-11 19:32 ` Eli Zaretskii
2021-06-11 19:46 ` Alan Mackenzie
2021-06-11 19:50 ` Eli Zaretskii
2021-06-11 18:42 ` Stefan Monnier
2021-06-11 19:31 ` Eli Zaretskii
2021-06-11 19:57 ` Stefan Monnier
2021-06-11 23:25 ` Ergus
2021-06-11 23:52 ` Óscar Fuentes
2021-06-12 1:08 ` Ergus
2021-06-12 3:20 ` Stefan Monnier
2021-06-12 11:07 ` Ergus
2021-06-12 6:58 ` Eli Zaretskii
2021-06-12 11:01 ` Ergus
2021-06-12 11:25 ` Eli Zaretskii
2021-06-12 15:04 ` Ergus
2021-06-12 15:16 ` Eli Zaretskii
2021-06-12 15:23 ` Ergus
2021-06-12 15:35 ` Eli Zaretskii
2021-06-12 14:00 ` Stefan Monnier
2021-06-12 14:20 ` Eli Zaretskii
2021-06-12 14:33 ` Stefan Monnier
2021-06-12 15:06 ` Eli Zaretskii
2021-06-12 15:46 ` Stefan Monnier
2021-06-12 6:50 ` Eli Zaretskii
2021-06-12 5:20 ` Theodor Thornhill
2021-06-12 13:40 ` Stefan Monnier
2021-06-12 15:56 ` Theodor Thornhill
2021-06-12 16:59 ` Ergus
2021-06-12 17:51 ` Theodor Thornhill
2021-06-12 17:25 ` Stefan Monnier
2021-06-12 17:53 ` Theodor Thornhill
2021-06-12 17:54 ` Ergus
2021-06-12 18:02 ` Daniel Colascione
2021-06-12 18:39 ` Ergus
2021-06-12 6:38 ` Eli Zaretskii
2021-06-12 13:44 ` Stefan Monnier
2021-06-12 14:14 ` Eli Zaretskii
2021-06-11 20:06 ` Alan Mackenzie
2021-06-12 6:44 ` Eli Zaretskii
2021-06-12 8:00 ` Daniel Colascione
2021-06-12 8:08 ` Eli Zaretskii
2021-06-12 9:31 ` Alan Mackenzie
2021-06-11 19:48 ` Eli Zaretskii
2021-06-11 18:34 ` Alan Mackenzie
2021-06-10 17:26 ` Óscar Fuentes
2021-06-10 17:39 ` andrés ramírez
2021-06-10 21:06 ` Stefan Monnier
2021-06-11 6:14 ` Eli Zaretskii
2021-06-10 15:16 ` Ergus
2021-06-10 15:34 ` Óscar Fuentes
2021-06-10 19:06 ` Ergus
2021-06-10 19:28 ` Eli Zaretskii
2021-06-10 21:56 ` Ergus
2021-06-10 15:59 ` Jim Porter
2021-06-10 21:02 ` Stefan Monnier
2021-06-11 20:21 ` Ergus
2021-06-11 20:27 ` Stefan Monnier
2021-06-11 20:37 ` Daniel Colascione
2021-06-11 20:52 ` Stefan Monnier
2021-06-12 6:46 ` Eli Zaretskii
2021-06-12 8:03 ` Daniel Colascione
2021-06-12 8:13 ` Eli Zaretskii
2021-06-12 13:51 ` Stefan Monnier
2021-06-12 8:47 ` Daniele Nicolodi
2021-06-12 8:57 ` tomas
2021-06-12 14:04 ` Stefan Monnier
2021-06-09 19:05 ` Daniel Colascione
2021-06-09 19:11 ` Eli Zaretskii
2021-06-09 20:20 ` Alan Mackenzie
2021-06-09 20:36 ` Stefan Monnier
2021-06-10 7:01 ` Daniel Colascione
2021-06-10 7:21 ` Eli Zaretskii
2021-06-10 2:21 ` Daniel Colascione
2021-06-19 9:25 ` Alan Mackenzie
2021-06-19 15:24 ` Alan Mackenzie
2021-07-09 14:06 ` Daniel Colascione
2021-07-11 18:12 ` Stephen Leake
2021-07-15 18:13 ` Perry E. Metzger
2021-07-15 22:43 ` Tree Sitter (was Re: cc-mode fontification feels random) Perry E. Metzger
2021-07-19 23:49 ` Stephen Leake
2021-07-20 14:53 ` Perry E. Metzger
2021-07-21 0:04 ` Stephen Leake
2021-07-21 1:28 ` Stefan Monnier
2021-07-21 14:43 ` Perry E. Metzger
2021-07-21 16:21 ` Daniel Colascione
2021-07-21 19:15 ` Perry E. Metzger
2021-07-22 1:16 ` Daniel Colascione
2021-07-22 13:18 ` Perry E. Metzger
2021-07-22 13:49 ` Yuan Fu
2021-07-24 20:05 ` [SPAM UNSURE] " Stephen Leake
2021-07-25 0:41 ` Daniel Colascione
2021-07-26 4:24 ` [SPAM UNSURE] " Stephen Leake
2021-07-25 18:01 ` Perry E. Metzger
2021-07-22 14:00 ` Perry E. Metzger
2021-07-24 1:17 ` Richard Stallman
2021-07-25 16:13 ` Stephen Leake
2021-07-25 19:52 ` Ada (was Re: Tree Sitter) Perry E. Metzger
2021-07-26 5:05 ` Stephen Leake
2021-07-26 9:42 ` Stephen Leake
2021-07-26 14:01 ` Perry E. Metzger
2021-07-26 13:45 ` Perry E. Metzger
2021-07-27 0:26 ` Richard Stallman
2021-07-27 12:38 ` Perry E. Metzger
2021-07-26 2:23 ` Tree Sitter (was Re: cc-mode fontification feels random) John Yates
2021-07-24 19:59 ` Stephen Leake
2021-07-24 21:21 ` OFF-TOPIC: Ada availability (was: Tree Sitter) Óscar Fuentes
2021-07-25 7:31 ` tomas
2021-06-08 18:11 ` cc-mode fontification feels random Eli Zaretskii
2021-06-08 21:25 ` Stefan Monnier
2021-06-09 3:39 ` Richard Stallman
2021-06-09 8:34 ` martin rudalics
2021-06-09 13:14 ` `open-paren-in-column-0-is-defun-start` (was: cc-mode fontification feels random) Stefan Monnier
2021-06-09 15:15 ` Yuri Khan
2021-06-09 15:16 ` Yuri Khan
2021-06-12 17:29 ` cc-mode fontification feels random João Távora
2021-06-13 8:50 ` martin rudalics
2021-06-13 9:05 ` João Távora
2021-06-13 9:39 ` martin rudalics
2021-06-13 10:06 ` João Távora
2021-06-13 14:52 ` martin rudalics
2021-06-13 15:25 ` João Távora
2021-06-14 8:29 ` martin rudalics
2021-06-14 8:40 ` João Távora
2021-06-14 9:00 ` martin rudalics
2021-06-14 9:14 ` João Távora
2021-06-14 11:28 ` Eli Zaretskii
2021-06-14 14:39 ` Stefan Monnier
2021-06-15 22:38 ` Ergus
2021-06-07 12:08 ` Eli Zaretskii
2021-06-08 15:22 ` Stefan Monnier
2021-06-08 15:46 ` Eli Zaretskii
2021-06-05 20:25 ` Dmitry Gutov
2021-06-06 11:53 ` Alan Mackenzie
2021-06-06 17:08 ` Dmitry Gutov
2021-08-30 18:50 ` [PATCH] " Alan Mackenzie
2021-08-30 19:03 ` Perry E. Metzger
2021-08-30 19:18 ` Alan Mackenzie
2021-08-30 19:25 ` Eli Zaretskii
2021-08-30 19:28 ` Daniel Colascione
2021-08-30 19:37 ` Eli Zaretskii
2021-08-30 20:11 ` Stefan Monnier
2021-08-31 10:54 ` Alan Mackenzie
2021-08-31 13:23 ` Eli Zaretskii
2021-08-31 16:02 ` Alan Mackenzie
2021-08-31 16:21 ` Eli Zaretskii
2021-08-31 16:46 ` Alan Mackenzie
2021-08-31 17:02 ` Eli Zaretskii
2021-08-31 18:56 ` Stefan Monnier
2021-08-31 21:17 ` Alan Mackenzie
2021-08-31 21:47 ` Stefan Monnier
2021-10-22 20:13 ` [Committed PATCH] " Alan Mackenzie
2021-10-24 20:18 ` Alan Mackenzie
2021-08-31 13:18 ` [PATCH] " Eli Zaretskii
2021-08-30 20:03 ` Alan Mackenzie
2021-08-31 11:53 ` Eli Zaretskii
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=83lf7mhl3n.fsf@gnu.org \
--to=eliz@gnu.org \
--cc=acm@muc.de \
--cc=dancol@dancol.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).