Prev: bind
chparents(dbref, parents)This function changes the parents of the object referred to by dbref to the list of dbrefs in parents. If any of the dbrefs in parents do not refer to an existing object, then
chparents() throws an ~objnf error. If any of the parents
have dbref as an ancestor, or are dbref themselves, then
chparents() throws a ~parent error. If dbref refers
to the root object, or parents is an empty list, then then
chparents() throws a ~perm error. Otherwise,
chparents() returns 1.