GNU bug report logs - #35264
"Match data clobbered by buffer modification hooks" when hooks only shifted match-data's markers

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Package: emacs;

Reported by: Noam Postavsky <npostavs <at> gmail.com>

Date: Sun, 14 Apr 2019 04:41:01 UTC

Severity: normal

Tags: fixed, patch

Fixed in version 28.1

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

Bug is archived. No further changes may be made.

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From: Eli Zaretskii <eliz <at> gnu.org>
To: Lars Ingebrigtsen <larsi <at> gnus.org>
Cc: 35264 <at> debbugs.gnu.org, npostavs <at> gmail.com, monnier <at> iro.umontreal.ca
Subject: bug#35264: "Match data clobbered by buffer modification hooks" when hooks only shifted match-data's markers
Date: Wed, 12 May 2021 18:48:54 +0300

> From: Lars Ingebrigtsen <larsi <at> gnus.org>
> Cc: npostavs <at> gmail.com,  monnier <at> iro.umontreal.ca,  35264 <at> debbugs.gnu.org
> Date: Wed, 12 May 2021 17:43:33 +0200
> 
> Eli Zaretskii <eliz <at> gnu.org> writes:
> 
> > What about bug#23869, which triggered the addition of that code?
> 
> I tried the code example in that bug report now (with the patch that
> removes the sanity check), and it did not crash Emacs.  So that sanity
> check no longer seems to be necessary?

Probably because some code somewhere uses save-match-data.
This bug report was last modified 4 years and 2 days ago.

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