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Re: dired-do-shell-command on .jpg vs. .JPG


From: Juri Linkov
Subject: Re: dired-do-shell-command on .jpg vs. .JPG
Date: Wed, 03 Mar 2004 12:59:05 +0200
User-agent: Gnus/5.110002 (No Gnus v0.2) Emacs/21.3.50 (gnu/linux)

Dan Jacobson <address@hidden> writes:
> dired-do-shell-command's docstring doesn't mention the variable
> that gives the defaults that get shown in the minibuffer.

dired-do-shell-command from dired-aux.el doesn't mention the variables
dired-guess-shell-alist-default and dired-guess-shell-alist-user
because these variables are defined in a separate package dired-x.el.

> Also when one hits ! on a .jpg, a different program is seen than with
> a .JPG.  [At least on debian.]

The case-sensitivity of file extensions is controlled by the variable
dired-guess-shell-case-fold-search.  Last week I sent a patch to
emacs-devel that makes this variable customizable, but seems my patch
has gone into the deeps of /dev/null.

-- 
http://www.jurta.org/emacs/





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