tests/run-func

   1 echo "warning: if you have exported functions defined in your environment," >&2
   2 echo "warning: they may show up as diff output." >&2
   3 echo "warning: if so, please do not consider this a test failure" >&2
   4 ${THIS_SH} ./func.tests > ${BASH_TSTOUT} 2>&1
   5 diff ${BASH_TSTOUT} func.right && rm -f ${BASH_TSTOUT}