Re: info.js demo on Texinfo manual updated on website

[Per Bothner]

I think it would make sense to add rules in the Makefile.am
to build the html versions of the texinfo manual(s). It doesn't
necessarily have to be run by default or installed.
However, having the rules with the same options as for the website
is useful for testing if nothing else. Plus it's useful as an example.
--
        --Per Bothner
per@bothner.com   http://per.bothner.com/