# File lib/json/editor.rb, line 664
664:       def create
665:         title = MenuItem.new('Options')
666:         title.submenu = menu
667:         add_item('Collapsed nodes', nil, CheckMenuItem, &method(:collapsed_nodes))
668:         @pretty_item = add_item('Pretty saving', nil, CheckMenuItem,
669:           &method(:pretty_saving))
670:         @pretty_item.active = true
671:         window.unchange
672:         title
673:       end