GNU bug report logs - #66117
30.0.50; `find-buffer-visiting' is slow when opening large number of buffers

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Message #262 received at 66117 <at> debbugs.gnu.org (full text, mbox):

From: Ihor Radchenko <yantar92 <at> posteo.net>
To: Stefan Monnier <monnier <at> iro.umontreal.ca>
Cc: dmitry <at> gutov.dev, Eli Zaretskii <eliz <at> gnu.org>, mattias.engdegard <at> gmail.com,
 66117 <at> debbugs.gnu.org
Subject: Re: bug#66117: 30.0.50; `find-buffer-visiting' is slow when opening
 large number of buffers
Date: Thu, 14 Dec 2023 18:30:00 +0000

Stefan Monnier <monnier <at> iro.umontreal.ca> writes:

>> It won't be buffer-local-if-changed, so binding it will not be costly.
>
> As mentioned elsewhere in this bug-report we can make `case-fold-search`
> into a `DEFVAR_LISP`: it would have no visible impact to ELisp and would
> avoid the costly let-bindings.

Wouldn't DEFVAR_LISP break major modes that do (setq case-fold-search ...)?

-- 
Ihor Radchenko // yantar92,
Org mode contributor,
Learn more about Org mode at <https://orgmode.org/>.
Support Org development at <https://liberapay.com/org-mode>,
or support my work at <https://liberapay.com/yantar92>

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