From: Ravine Var <ravine.var@gmail.com>
To: "Mattias Engdegård" <mattiase@acm.org>
Cc: Alan Mackenzie <acm@muc.de>, Lars Ingebrigtsen <larsi@gnus.org>,
25706@debbugs.gnu.org
Subject: bug#25706: 26.0.50; Slow C file fontification
Date: Tue, 01 Dec 2020 11:18:40 +0530 [thread overview]
Message-ID: <87o8jecc07.fsf@gmail.com> (raw)
In-Reply-To: <86EC566E-0CE6-4D98-9025-0C0551CE1546@acm.org>
Mattias Engdegård <mattiase@acm.org> writes:
> Found it. Suggested fix attached.
>
> It can be improved: at least one pair of regexp group brackets can be
> removed, but I didn't dare doing so because I wasn't sure if it would
> throw some group numbers off by one.
Thanks for working on this !
Will this patch fix the problem with big header files like
the one originally reported ?
I tested this patch and the issue is still there.
Also, such header files are very common. For example:
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/drivers/gpu/drm/amd/include/asic_reg
next prev parent reply other threads:[~2020-12-01 5:48 UTC|newest]
Thread overview: 45+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-02-13 18:20 bug#25706: 26.0.50; Slow C file fontification Sujith
2020-11-30 11:26 ` Lars Ingebrigtsen
2020-11-30 11:37 ` Lars Ingebrigtsen
2020-11-30 12:46 ` Mattias Engdegård
2020-11-30 12:49 ` Lars Ingebrigtsen
2020-11-30 16:27 ` Eli Zaretskii
2020-11-30 16:38 ` Alan Mackenzie
2020-11-30 16:53 ` Mattias Engdegård
2020-11-30 17:04 ` Mattias Engdegård
2020-12-01 5:48 ` Ravine Var [this message]
2020-12-01 13:34 ` Mattias Engdegård
2020-12-01 9:29 ` Alan Mackenzie
2020-12-01 9:44 ` martin rudalics
2020-12-01 10:07 ` Alan Mackenzie
2020-12-01 9:21 ` Alan Mackenzie
2020-12-01 12:03 ` Mattias Engdegård
2020-12-01 12:57 ` Alan Mackenzie
2020-12-01 14:07 ` Mattias Engdegård
2020-12-01 15:27 ` Alan Mackenzie
2020-12-01 18:59 ` Mattias Engdegård
2020-12-02 10:15 ` Alan Mackenzie
[not found] ` <X8dpQeGaDD1w3kXX@ACM>
2020-12-02 15:06 ` Mattias Engdegård
2020-12-03 10:48 ` Alan Mackenzie
2020-12-03 14:03 ` Mattias Engdegård
2020-12-04 21:04 ` Alan Mackenzie
[not found] ` <X8qkcokfZGbaK5A2@ACM>
2020-12-05 15:20 ` Mattias Engdegård
2020-12-08 18:42 ` Alan Mackenzie
[not found] ` <X8/JG7eD7SfkEimH@ACM>
2020-12-08 19:32 ` Mattias Engdegård
2020-12-09 7:31 ` Ravine Var
2020-12-09 7:47 ` Ravine Var
2020-12-10 8:08 ` Alan Mackenzie
2020-12-09 18:46 ` Alan Mackenzie
[not found] ` <X9Ebn7hKnG/vpDcZ@ACM>
2020-12-09 20:04 ` Eli Zaretskii
2020-12-09 20:32 ` Alan Mackenzie
2020-12-10 17:02 ` Ravine Var
2020-12-10 20:02 ` Alan Mackenzie
2020-12-11 10:55 ` Ravine Var
2020-12-12 15:34 ` Alan Mackenzie
[not found] ` <X9TjCeydJaE2mpK8@ACM>
2020-12-14 7:20 ` Ravine Var
2020-12-14 11:44 ` Alan Mackenzie
2020-12-15 4:01 ` Ravine Var
2020-12-15 12:27 ` Alan Mackenzie
2020-12-09 17:00 ` Mattias Engdegård
2020-12-10 12:26 ` Alan Mackenzie
2020-11-30 18:30 ` Alan Mackenzie
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=87o8jecc07.fsf@gmail.com \
--to=ravine.var@gmail.com \
--cc=25706@debbugs.gnu.org \
--cc=acm@muc.de \
--cc=larsi@gnus.org \
--cc=mattiase@acm.org \
/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).