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 > ${BUSH_TSTOUT} 2>&1
5 diff ${BUSH_TSTOUT} func.right && rm -f ${BUSH_TSTOUT}