GNU bug report logs - #63622
lisp/progmodes/python.el: performance regression introduced by multiline font-lock

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Package: emacs;

Reported by: Tom Gillespie <tgbugs <at> gmail.com>

Date: Sun, 21 May 2023 03:15:02 UTC

Severity: normal

Done: Eli Zaretskii <eliz <at> gnu.org>

Bug is archived. No further changes may be made.

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Message #35 received at 63622 <at> debbugs.gnu.org (full text, mbox):

From: Stefan Monnier <monnier <at> iro.umontreal.ca>
To: kobarity <kobarity <at> gmail.com>
Cc: Tom Gillespie <tgbugs <at> gmail.com>, Eli Zaretskii <eliz <at> gnu.org>,
 63622 <at> debbugs.gnu.org
Subject: Re: bug#63622: lisp/progmodes/python.el: performance regression
 introduced by multiline font-lock
Date: Tue, 23 May 2023 13:08:25 -0400

> Thanks.  I also revised python-font-lock-extend-region.  The attached
> 0001-Use-font-lock-extend-region-functions-in-python-mode.patch is the
> revised patch.

LGTM, thank you.

I'm not sufficiently familiar with Python to have an opinion on the
rest, tho your analysis sounds convincing.


        Stefan
This bug report was last modified 1 year and 361 days ago.

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