parent $has_commands
object $user_interfaces

var $root child_index 15
var $root owners [$user_interfaces]
var $root owned [$user_interfaces]
var $root fertile 1
var $has_commands commands []
var $has_commands shortcuts []
var $root inited 1
var $root manager $user_interfaces
var $root writable [$user_interfaces]
var $root readable ['parameters, 'methods, 'code]
var $root dbref 'user_interfaces
var $old_command_environment verb_cache #[]
var $old_command_environment command_cache []
var $old_command_environment shortcuts_cache []