(unwatch all) (clear) (setgen 1) (load class.clp) (dribble-on "Actual//class.out") (batch "class.bat") (dribble-off) (clear) (open "Results//class.rsl" class "w") (load "compline.clp") (printout class "class.clp differences are as follows:" crlf) (compare-files "Expected//class.out" "Actual//class.out" class) (close class)