tests/run-heredoc

   1 echo "warning: UNIX versions number signals and schedule processes differently." >&2
   2 echo "warning: If output differing only in line numbers is produced, please" >&2
   3 echo "warning: do not consider this a test failure." >&2
   4
   5 ${THIS_SH} ./heredoc.tests > /tmp/xx 2>&1
   6 diff /tmp/xx heredoc.right && rm -f /tmp/xx