potion_lookup      91 core/internal.c   potion_def_method(P, 0, vtable, PN_lookup, PN_FUNC(potion_lookup, 0));
potion_lookup     415 core/objmodel.c       ? potion_lookup(P, 0, vt, msg)
potion_lookup     849 core/potion.h  PN potion_lookup(Potion *, PN, PN, PN);