From: Lars Ingebrigtsen <larsi@gnus.org>
To: Tino Calancha <tino.calancha@gmail.com>
Cc: 32899@debbugs.gnu.org
Subject: bug#32899: 27.0.50; wdired-do-renames: Speed up for long Emacs sessions
Date: Fri, 04 Sep 2020 06:10:47 +0200 [thread overview]
Message-ID: <875z8ufago.fsf@gnus.org> (raw)
In-Reply-To: <CAFgA-y2bO_+FYqNm=TyAkmf4oXRHh_2AAx3fPUdwX3-1e3oKYw@mail.gmail.com> (Tino Calancha's message of "Tue, 2 Oct 2018 02:22:51 +0900")
Tino Calancha <tino.calancha@gmail.com> writes:
> In a long lived Emacs session with many buffers, we can
> get a significant improvement with `wdired-do-renames' if we
> drop an unnecessary step, i.e., if `dired-rename-file'
> calls `dired-rename-subdir' iif FILE is a directory.
>
> I observe gains as high as a factor 15.
This was apparently never applied at the time, and it no longer applied
cleanly, so I respun the patch and did some testing. Everything seems
to work for me, and I think the patch makes sense, so I've applied it to
Emacs 28.
--
(domestic pets only, the antidote for overdose, milk.)
bloggy blog: http://lars.ingebrigtsen.no
prev parent reply other threads:[~2020-09-04 4:10 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-10-01 17:22 bug#32899: 27.0.50; wdired-do-renames: Speed up for long Emacs sessions Tino Calancha
2018-10-01 18:05 ` Brett Gilio
2020-09-04 4:10 ` Lars Ingebrigtsen [this message]
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