if [ $? -ne 0 ] ; then no_result ; fi
activity="compare results"
-perl -pi -e s/^\s*\$//g $TEMPDIR/pspp.list
-diff -b $TEMPDIR/pspp.list - <<EOF | perl -e 's/^\s*$//g'
+perl -pi -e 's/^\s*$//g' $TEMPDIR/pspp.list
+diff -b $TEMPDIR/pspp.list - <<EOF
Variable Value Label
X 1
-
X Y
- -
1 2
1 9
1 5
1 4
-
Variable Value Label
X 2
-
X Y
- -
2 7