GNU bug report logs - #31853
27.0.50; binding case-fold-search is slow when there are many buffers

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Package: emacs;

Reported by: Aaron Jensen <aaronjensen <at> gmail.com>

Date: Sat, 16 Jun 2018 01:43:01 UTC

Severity: normal

Found in version 27.0.50

Done: Aaron Jensen <aaronjensen <at> gmail.com>

Bug is archived. No further changes may be made.

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From: Noam Postavsky <npostavs <at> gmail.com>
To: Eli Zaretskii <eliz <at> gnu.org>
Cc: 31853 <at> debbugs.gnu.org, aaronjensen <at> gmail.com
Subject: bug#31853: 27.0.50; binding case-fold-search is slow when there are many buffers
Date: Sat, 16 Jun 2018 09:51:57 -0400

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

>> Although my understanding of the resolution of Bug#18522 is that dead
>> buffers should no longer affect the time for let-binding variables, just
>> live ones (but maybe the fix missed something).
>
> Which fix is that?  I think I'm missing it, because I don't think that
> bug resolved the general problem.  Maybe I'm forgetting something.

Oh, nevermind, I had gathered from reading the bug#18522 thread that
set-internal's FOR_EACH_BUFFER was replaced with FOR_EACH_LIVE_BUFFER,
but actually looking at the code I see it isn't so.
This bug report was last modified 6 years and 330 days ago.

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