;; If no nickname, copy the class name. It won't be pretty, though.
(default-slot (class 'nickname)
- (get-property pset :nick :id (slot-value class 'name)))
+ (get-property pset :nick :id (string-downcase (slot-value class 'name))))
;; If no metaclass, guess one in a (Lisp) class-specific way.
(default-slot (class 'metaclass)