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From: Richard Stallman <rms@gnu.org>
Newsgroups: gmane.emacs.devel
Subject: Re: Info-insert-dir
Date: Thu, 22 Mar 2007 18:50:30 -0400
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References: <45FAF396.1030504@gmx.at>	<E1HSuLw-0005So-CU@fencepost.gnu.org>	<45FD35C4.7060207@gmx.at>	<E1HTADB-0003Uw-9R@fencepost.gnu.org>	<45FE5CDD.3010909@gmx.at>	<E1HTPqw-00025X-7I@fencepost.gnu.org>	<45FFAFE7.2010702@gmx.at>
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To: martin rudalics <rudalics@gmx.at>
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Xref: news.gmane.org gmane.emacs.devel:68341
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    - The next is handled by `with-temp-buffer':

    (defun Man-support-local-filenames ()
	       ...
	       (with-temp-buffer
		 (and (equal (condition-case nil
				 (call-process manual-program nil t nil "--help")
			       (error nil))

In what sense does the use of `with-temp-buffer' "handle" this issue?
New buffers copy the default directory from the current buffer, and I
don't see any code in `with-temp-buffer' to ensure the default
directory exists.