User menu                                       
F2

 This command brings up a user menu, if you've defined one.
 User menus have a list of user-defined commands.  You can
 choose commands by double-clicking with the mouse, moving the
 cursor to a command and pressing Enter, or pressing the hot
 key to the left of the command:

                   +--- User Menu ---+
                   | A    Command 1  |
                   | F    Command 2  |
                   |      Command 3  |
                   +-----------------+
                     .
                     +--- Hot-key

 You create and modify user menus using the Menu file edit
 command in the Commands menu.