GNU bug report logs - #75593
31.0.50; Faulty macro kills Emacs

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From: Alexander Prähauser <ahprae <at> protonmail.com>
To: Eli Zaretskii <eliz <at> gnu.org>
Cc: 75593 <at> debbugs.gnu.org
Subject: bug#75593: 31.0.50; Faulty macro kills Emacs
Date: Wed, 15 Jan 2025 21:38:18 +0000

"Eli Zaretskii" <eliz <at> gnu.org> writes:

emacs -Q killermacro.el (or wherever you saved the file)
M-x eval-buffer

That should do it.

>> Date: Wed, 15 Jan 2025 19:00:01 +0000
>> From:  Alexander Prähauser via "Bug reports for GNU Emacs,
>>  the Swiss army knife of text editors" <bug-gnu-emacs <at> gnu.org>
>>
>> A macro I've defined in causes Emacs to crash. The macro is faulty but I
>> still don't think it should do that. I've attached a file with a
>> functioning version of the macro, the version that crashes with comments
>> where it is changed and where it crashes and a configuration that causes
>> it to crash. Careful, evaluating that buffer will kill Emacs. I've run
>> `emacs -Q' in gdb and added a logging file. The output of `bt-full' is
>
> Could you please show a full recipe for reproducing this?  After
> starting "emacs -Q", what should I type, step by step, to trigger the
> crash?
>
> Thanks.

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