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bug#33414: 27.0.50; inhibit-changing-match-data can be t in syntax-prope
From: |
Lars Ingebrigtsen |
Subject: |
bug#33414: 27.0.50; inhibit-changing-match-data can be t in syntax-propertize functions, breaking backtrace and looking-at |
Date: |
Thu, 07 Oct 2021 20:49:47 +0200 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (gnu/linux) |
Eli Zaretskii <eliz@gnu.org> writes:
> It's a variable we had since Emacs 23. The proposed replacements are
> only useful if your Lisp program actually calls the APIs you propose
> to extend, but it won't do if you call higher-level APIs.
That's true, but the variable was only used a single place (in addition
to in looking-at-p and string-match-p) so it seems unlikely that anybody
is going to miss it.
So I've made it obsolete in Emacs 29. We'll see whether anybody complains.
--
(domestic pets only, the antidote for overdose, milk.)
bloggy blog: http://lars.ingebrigtsen.no
- bug#33414: 27.0.50; inhibit-changing-match-data can be t in syntax-propertize functions, breaking backtrace and looking-at,
Lars Ingebrigtsen <=