18.7  menu:can-restore-underscore-menu% = (menu:can-restore-underscore-mixin menu%)

menu:can-restore-underscore-menu% = (menu:can-restore-underscore-mixin menu%)

• (new menu:can-restore-underscore-menu% (label _) (parent _) [(help-string _)] [(demand-callback _)]) -> menu:can-restore-underscore-menu% object
     label : string (up to 200 characters)
     parent : menu%, popup-menu%, or menu-bar% object
     help-string = #f : string (up to 200 characters) or #f
   demand-callback = void : procedure of one argument: a menu% object

  Passes all arguments to super-init.
  

All Methods
    delete from menu-item<%>
    enable from labelled-menu-item<%>
    erase-underscores from menu:can-restore-underscore<%>
    get-help-string from labelled-menu-item<%>
    get-items from menu-item-container<%>
    get-label from labelled-menu-item<%>
    get-parent from menu-item<%>
    get-plain-label from labelled-menu-item<%>
    is-deleted? from menu-item<%>
    is-enabled? from labelled-menu-item<%>
    on-demand from labelled-menu-item<%>
        overrides on-demand from menu-item-container<%>
    restore from menu-item<%>
    restore-underscores from menu:can-restore-underscore<%>
    set-help-string from labelled-menu-item<%>
    set-label from labelled-menu-item<%>