Hi,

Attached is a patch that uses the newly added support for producing epub in
Texinfo.


TESTING:

I have built and viewed the epub on calibre and everything appears to work
well.

I have also tested building with an older version of texinfo and it does
not interfere with normal docs building.


FSF COPYRIGHT:

I'm not sure if this is over the threshold for exemption, but I have
completed paperwork for emacs and I am happy to do so again for GDB if
needed


Thanks,

Jeff Walsh