parent $has_commands
object $interfaces

var $root child_index 11
var $root owners [$interfaces]
var $root owned [$interfaces]
var $root fertile 1
var $has_commands commands []
var $has_commands shortcuts []
var $root inited 1
var $root manager $interfaces
var $root writable [$interfaces]
var $root readable ['parameters, 'methods, 'code]
var $root dbref 'interfaces