if [ $? -ne 0 ] ; then no_result ; fi
activity="copy output"
-mv $TEMPDIR/pspp.list $TEMPDIR/ref.list
+mv $TEMPDIR/pspp.csv $TEMPDIR/ref.csv
if [ $? -ne 0 ] ; then no_result ; fi
activity="create program 2"
activity="compare outputs"
-diff $TEMPDIR/ref.list $TEMPDIR/pspp.list
+diff $TEMPDIR/ref.csv $TEMPDIR/pspp.csv
if [ $? -ne 0 ] ; then fail ; fi