bug#16292: 24.3.50; info docs now contain single straight quotes instead of `'

[Eli Zaretskii]

> Date: Sat, 04 Jan 2014 15:35:36 -0800
> From: Paul Eggert <eggert@cs.ucla.edu>
> CC: monnier@iro.umontreal.ca, 16292@debbugs.gnu.org, grfz@gmx.de
> 
> > I was talking about
> > either avoiding the use of "@documentencoding utf-8" or using
> > "--disable-encoding" for those manuals that need non-ASCII text.
> 
> Ah, OK, but neither of those approaches is suitable
> for the Emacs manuals in the long run, after the
> feature freeze is over.  And in the short run we
> can just leave the files alone, and build the
> next release tarball with Texinfo 4.

My suggestion solves more potential problems, so I think it is better
even in the short run, if not in the long.