-diff -b -B $TEMPDIR/pspp.list - << foobar
-----------------------------------------------------------------------
-First we show that we can input data with BEGIN DATA/END DATA after
-a procedure.
-----------------------------------------------------------------------
-
+perl -pi -e 's/^\s*$//g' $TEMPDIR/pspp.list
+diff -b $TEMPDIR/pspp.list - << foobar |perl -e 's/^\s*$//g'