+activity="run program"
+$SUPERVISOR $here/../src/pspp -o raw-ascii --testing-mode $TEMPDIR/sample.stat
+if [ $? -ne 0 ] ; then no_result ; fi
+
+activity="create head"
+grep -v '^\ *$' $TEMPDIR/pspp.list | head -2 > $TEMPDIR/head
+if [ $? -ne 0 ] ; then no_result ; fi
+
+activity="extract data"
+grep '[0-9][0-9]*' $TEMPDIR/pspp.list > $TEMPDIR/data
+if [ $? -ne 0 ] ; then no_result ; fi
+
+
+activity="compare head"
+diff -B -b $TEMPDIR/head - << EOF
+ A
+--
+EOF