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From: Leo <sdl.web@gmail.com>
To: 6810@debbugs.gnu.org
Subject: bug#6810: 23.2; dired-omit-mode makes dired slow
Date: Fri, 06 Aug 2010 16:19:57 +0100	[thread overview]
Message-ID: <m1r5iblqea.fsf@cam.ac.uk> (raw)

When dired-omit-mode is on, operations on marked files become much
slower. To see this, following these steps:

1. Emacs -q

2. eval:
  (require 'dired-x)
  (add-hook 'dired-mode-hook 'dired-omit-mode)

3. C-x d and enter emacs/lisp (or any dir that has a few dozen files)

4. Mark all files by typing: * / t

5. Change mode to 444 by typing: M 444 RET


For every marked file, a message is displayed something like:
   Redisplaying...xyz.el
   Omitting...
   (Nothing to omit)

Can this inefficiency be rid of? Thank you.

Leo





             reply	other threads:[~2010-08-06 15:19 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-08-06 15:19 Leo [this message]
2010-12-04 17:34 ` bug#6810: 23.2; dired-omit-mode makes dired slow Leo
2010-12-04 22:19   ` Chong Yidong
2010-12-05  5:20     ` Leo
2010-12-06 19:55       ` Chong Yidong

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