<> <> <<>> MonitorTool: CONFIGURATION IMPORTS Buttons, ColorDisplayHeadDorado, Containers, Inline, IO, Labels, Menus, MessageWindow, Real, Rules, Commander, VFonts, ViewerOps, ViewerTools, WindowManager EXPORTS MonitorToolButtons CONTROL MonitorToolOps, MonitorToolButtonsImpl, MonitorToolImpl = { MonitorToolOps; MonitorToolButtonsImpl; MonitorToolImpl; }.