bug#24637: 25.1; non-ascii chars fail to render in Info buffer

[Alan Third]

On Mon, Dec 19, 2016 at 06:18:02PM +0200, Eli Zaretskii wrote:
> > From: Alan Third <alan@idiocy.org>
> > Cc: ivan <ivan.brennan@gmail.com>,  24637@debbugs.gnu.org
> > Date: Mon, 19 Dec 2016 11:27:56 +0000
> > 
> > > Does anyone else see this on OS X (or on any other OS)?
> > 
> > Just checked and I get the incorrect behaviour with the upper-case UTF-8
> > in emacs.info's "Local Variables:" section.
> 
> Do you also have an old Texinfo?

Yup, that’s it exactly. macOS 10.12 comes with Texinfo 4.8.

As far as I can tell ./configure is looking for any version above 4.6.
I guess this is wrong, or the macOS version is broken.

For reference, I used homebrew to install 6.3 and this fixed it:

    brew install texinfo
    brew link texinfo --force

There are some warnings about linking in the upgraded version, but I
can’t really see what difference it makes, and I’m not sure whether
people building Emacs within homebrew itself will need to perform that
step.
-- 
Alan Third