1 # See whether or not we can use `diff -a'
2 #( diff -a ./printf.tests ./printf.tests >/dev/null 2>&1 ) && AFLAG=-a
4 # use cat -v (and assume it's there) to make control chars visible
5 ${THIS_SH} ./printf.tests 2>&1 | cat -v > /tmp/xx
6 #diff $AFLAG /tmp/xx printf.right && rm -f /tmp/xx
7 diff /tmp/xx printf.right && rm -f /tmp/xx