From: Alex Riesen <raa.lkml@gmail.com>
Date: Fri, 13 Oct 2006 09:12:31 GMT
Subject: t4015-diff-whitespace broken on cygwin's bash
Message-ID: <81b0412b0610130212uca8371fg92db5081a8175cb3@mail.gmail.com>

It seem to cut off the last CR from text-here. I.e.

  cat <<EOF >x
  ...
  CR at end^M
  EOF

becomes just "CR at end" in the output file, that is ^M (aka CR) stripped.
The attached workaround worked for me, but is, as usual, too ugly to
sign it off.