bug#11640: 24.1.50; texinfo-format-printindex fails on Windows with Windows's sort

[Eli Zaretskii]

> From: Juanma Barranquero <lekktu@gmail.com>
> Date: Thu, 7 Jun 2012 13:04:48 +0200
> Cc: 11640@debbugs.gnu.org
> 
> On Wed, Jun 6, 2012 at 6:56 PM, Kazuhiro Ito <kzhr@d1.dion.ne.jp> wrote:
> 
> > To avoid this problem, Emacs22 does not call sort program on Windows.
> > But this workaround seems to have been dropped when VMS support
> > have been removed (*1).
> >
> > (*1) http://bzr.savannah.gnu.org/lh/emacs/trunk/revision/89810
> 
> Does the following patch work for you?

If you eventually install something like this, please mention in the
log that it was inadvertently removed in revision 89810.