GNU bug report logs - #53606
29.0.50; Very slow Customize buffer for bibtex-biblatex-entry-alist

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From: Eli Zaretskii <eliz <at> gnu.org>
To: Roland Winkler <winkler <at> gnu.org>
Cc: 53606 <at> debbugs.gnu.org
Subject: bug#53606: 29.0.50; Very slow Customize buffer for bibtex-biblatex-entry-alist
Date: Mon, 18 Nov 2024 14:15:14 +0200

> From: Roland Winkler <winkler <at> gnu.org>
> Date: Sun, 17 Nov 2024 16:51:07 -0600
> 
> I looked at this old bug again (while working on BibTeX mode), and I
> noticed that one piece of information was missing in this thread that
> could be helpful:
> 
> Lars filed this report against Emacs 29.  Back then, I had still access
> to emacs 25.1 and 27.1.  On the same machine emacs 25.1 needed about 2s,
> whereas 27.1 needed 20s to initialize the customize buffer for
> bibtex-biblatex-entry-alist.  So it seems something in the customize or
> widget library was changed that resulted in the slowdown.  Nothing
> changed on the side of BibTeX mode back then.

Running the recipe after "M-x profiler-start RET RET" might show which
part(s) of the code take most of the time.

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