From: Brett Gilio <brettg@posteo.net>
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: Mon, 01 Oct 2018 13:05:46 -0500 [thread overview]
Message-ID: <87d0st4k5h.fsf@posteo.net> (raw)
In-Reply-To: <CAFgA-y2bO_+FYqNm=TyAkmf4oXRHh_2AAx3fPUdwX3-1e3oKYw@mail.gmail.com>
Tino Calancha writes:
> Severity: wishlist
>
> 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.
I might be interested in looking into this further. Though, I
wonder if
anybody else has any concerns as to why `dired-rename-file' was
implemented here as a step in the first place.
--
Brett M. Gilio
Free Software Foundation, Member
https://gnu.org/software/guix | https://emacs.org
next prev parent reply other threads:[~2018-10-01 18:05 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 [this message]
2020-09-04 4:10 ` Lars Ingebrigtsen
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