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bug#7546: 23.2; [dired] leading spaces in directory names


From: Glenn Morris
Subject: bug#7546: 23.2; [dired] leading spaces in directory names
Date: Fri, 03 Dec 2010 18:16:46 -0500
User-agent: Gnus (www.gnus.org), GNU Emacs (www.gnu.org/software/emacs/)

Ken Brown wrote:

> Wouldn't it make more sense to initialize dired-use-ls-dired based on
> system-type?

To me, it makes most sense to test what options ls actually supports:

(with-temp-buffer
 (call-process "ls" nil t nil "--help")
 (and (re-search-backward "--dired" nil t) t))






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