static void standardTitlePopupMenu(final JFrame frame) {
  // standard right-click behavior on titles
  if (isSubstanceLAF())
    titlePopupMenu(frame,
      voidfunc(JPopupMenu menu) {
        bool alwaysOnTop = frame.isAlwaysOnTop();
        ifndef standardTitlePopupMenu_noProgramFunctions
          menu.add(jmenuItem("Restart Program", f restart));
          menu.add(jmenuItem("Duplicate Program", f duplicateThisProgram));
        endifndef
        menu.add(jmenuItem("Show Console", f showConsole));
        menu.add(jCheckBoxMenuItem("Always On Top", alwaysOnTop, r {
          toggleAlwaysOnTop(frame) }));
        menu.add(jMenuItem("Shoot Window", r { shootWindowGUI_external(frame, 500) }));
        //addMenuItem(menu, "Bigger fonts", f swingBiggerFonts);
        //addMenuItem(menu, "Smaller fonts", f swingSmallerFonts);
      });
}