-($ss, $n) = scan($conn, '@attr 1=4 w', 4);
+Net::Z3950::ZOOM::connection_option_set($conn, cqlfile =>
+ "samples/cql/pqf.properties");
+
+$q = Net::Z3950::ZOOM::query_create();
+Net::Z3950::ZOOM::query_cql($q, 'title=w');
+($ss, $n) = scan($conn, 1, $q, 4);