parent $registry parent $mail_root object $mail_db var $root dbref 'mail_db var $root child_index 0 var $root fertile 0 var $root manager $mail_db var $root owned [$mail_db] var $root owners [$core] var $root writable [] var $root readable ['parameters, 'methods, 'code] var $db database #[["chatter", $mail_list_1], ["core", $mail_list_3], ["server", $mail_list_4], ["qooc", $mail_list_5], ["news", $mail_list_6]] var $root trusted [] var $root inited 1 method valid_recipient arg recip; if (recip.has_ancestor($mail_list)) return 1; return 0; . method mail_name arg obj; return "*" + (obj.namef()); .