GGU-UNDERPIN: File menu

• GGU-UNDERPIN: "New" menu item
• GGU-UNDERPIN: "Load" menu item
• GGU-UNDERPIN: "Save" menu item
• GGU-UNDERPIN: "Save as" menu item
• GGU-UNDERPIN: "Print output table" menu item
• GGU-UNDERPIN: Selecting the output format (Print output table)
• GGU-UNDERPIN: "Output as graphics" button (Print output table)
• GGU-UNDERPIN: "Output as ASCII" button (Print output table)
• GGU-UNDERPIN: "Export" menu item
• GGU-UNDERPIN: "Output preferences" menu item
• GGU-UNDERPIN: Print and export
• GGU-UNDERPIN: "Batch print" menu item
• GGU-UNDERPIN: "Exit" menu item
• GGU-UNDERPIN: "1, 2, 3, ..." menu items