dlg_dir                 Modal dialog to select a directory.
dlg_form                Modal dialog to fill a series of different
                        fields.
dlg_input               Modal dialog to input a string or a value.
dlg_list                Modal dialog to select one or more items in a
                        list.
dlg_message             Display a modal message box.
dlg_open                Modal dialog to select a file.
dlg_save                Modal dialog to select a file to save to.
menu                    Manage custom R menus.
svDialogs-package       'SciViews::R' - Standard Dialog Boxes for
                        Windows, MacOS and Linuxes
