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From: | Brett Gilio |
Subject: | bug#32899: 27.0.50; wdired-do-renames: Speed up for long Emacs sessions |
Date: | Mon, 01 Oct 2018 13:05:46 -0500 |
User-agent: | mu4e 1.0; emacs 26.1 |
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
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