Remove an Xbase style pop-up menu from the screen
The DEACTIVATE POPUP command removes the currently activated Xbase style pop-up menu from the screen. The affected pop-up menu is not released from memory when deactivated, and may be activated again using the ACTIVATE POPUP command. The command SET COMPATIBLE should be set ON when using the Xbase style menus.
on selection pad endit of popup_4; deactivate popup