GNU bug report logs - #53203
Comment with lots of color codes crashes or hangs emacs in scss-mode

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Package: emacs;

Reported by: Colin <my.old.email.sucked <at> gmail.com>

Date: Wed, 12 Jan 2022 08:03:02 UTC

Severity: normal

Fixed in version 29.1

Done: Lars Ingebrigtsen <larsi <at> gnus.org>

Bug is archived. No further changes may be made.

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Message #34 received at 53203 <at> debbugs.gnu.org (full text, mbox):

From: Simen Heggestøyl <simenheg <at> runbox.com>
To: Lars Ingebrigtsen <larsi <at> gnus.org>
Cc: Eli Zaretskii <eliz <at> gnu.org>, 53203 <at> debbugs.gnu.org,
 Colin <my.old.email.sucked <at> gmail.com>
Subject: Re: bug#53203: Comment with lots of color codes crashes or hangs
 emacs in scss-mode
Date: Sun, 15 May 2022 12:45:11 +0200

Lars Ingebrigtsen <larsi <at> gnus.org> writes:

> Lars Ingebrigtsen <larsi <at> gnus.org> writes:
>
>> But how about just trying to make it stricter?  That is, just allow any
>> number of selectors, with the separators between.  The following seems
>> to work fine in the test cases.
>
> I've now done something like this in Emacs 29, and added a bunch of tests.

Hm, I can't seem to find it, did you push it yet?

I tested a bit with the patch you posted 15:30 yesterday, but it seems
to have some problems:

Pasting this into a CSS mode buffer now freezes up Emacs:

  /*
   * xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
   */

Selectors with hyphens are no longer highlighted, e.g.:

  .foo-bar {

Only the last part of multi line selectors are now highlighted,
e.g. only `body` here:

  div,
  body {
This bug report was last modified 3 years and 2 days ago.

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