echo "${CSTART}warning${CEND}: all of these tests will fail if the conditional command has not" >&2
echo "${TAB}been compiled into the shell" >&2
echo "${CSTART}warning${CEND}: some of these tests will fail if extended pattern matching has not" >&2
echo "${TAB}been compiled into the shell" >&2
echo "${CSTART}warning${CEND}: the text of system error messages may vary between systems and" >&2
echo "${TAB}produce diff output." >&2

${THIS_SH} ./cond.tests > ${BASH_TSTOUT} 2>&1
diff ${BASH_TSTOUT} cond.right && rm -f ${BASH_TSTOUT}