Create .gitattributes to specify that "pax", "tar", and "zip" files
are binary. As are all files which end in ".Z", ".gz", ".bz2", and
".xz".

In addition add dist.pax.Z . This is a z/OS distribution of BASH
4.2 which is, at this time, still a work in progress. The executable
does run and seems to work. But it still has problems. Especially
with some messages due to a lack of the GNU infrastructure for i10n
languages.