bug#7942: 23.2; Duplicate entries in Info dir file

[Eli Zaretskii]

> Date: Wed, 16 Feb 2011 20:51:18 +0200
> From: Eli Zaretskii <eliz@gnu.org>
> Cc: ulm@gentoo.org, 7942@debbugs.gnu.org
> 
> > From: Chong Yidong <cyd@stupidchicken.com>
> > Cc: ulm@gentoo.org, 7942@debbugs.gnu.org
> > Date: Tue, 15 Feb 2011 20:55:57 -0500
> > 
> > Eli Zaretskii <eliz@gnu.org> writes:
> > 
> > > I don't think such installations exist in practice, but if they do,
> > > they already have a problem -- the one which started this thread.
> > 
> > I was thinking about systems where Emacs 23.3 is installed in parallel
> > with earlier versions of Emacs.  But this isn't really worth arguing
> > about, so if you prefer to change the @dircategory tags I'll go along.
> > Would you like to do the commit?
> 
> Will do in a couple of days.

Done (revision 100482 on emacs-23 branch).

Ulrich, could you please see that the problem is solved for you?