2 if [ -f /usr/ucb/touch ] ; then
5 if [ -f /usr/bin/touch ] ; then
8 if [ -f /bin/touch ] ; then
14 /bin/cp /dev/null results/$1
16 echo "$rule" | ../ipftest -bHx -r regress/$1.ipf -Nr - -i input/$1 >> \
18 if [ $? -ne 0 ] ; then
21 echo "-------------------------------" >> results/$1
22 done ) < regress/$1.nat
23 cmp expected/$1 results/$1
25 if [ $status = 0 ] ; then