potion_tuple_first  641 core/table.c         if ((cmp = potion_send(potion_tuple_first(P,cl,self), PN_cmp,
potion_tuple_first  642 core/table.c   			     potion_tuple_first(P,cl,value)))
potion_tuple_first  695 core/table.c     potion_method(tpl_vt, "first", potion_tuple_first, 0);