> Do you mean in an index? A slot can have nil as a value and being nil > is different than being unbound. Same thing is true with slot > indices. An unbound slot produces no index key, a nil slot produces a > nil index key.
It occured in the object index for a class; the OIDs of six objects were mapped to NIL. Leslie _______________________________________________ elephant-devel site list elephant-devel@common-lisp.net http://common-lisp.net/mailman/listinfo/elephant-devel
