                 { Special function keys }

  {CTRL}-{B}  Recall the last string inserted
  {CTRL}-{F}  Write the screen contents to the file defined
          by the MENU$SCREENFILE logical name;
  {CTRL}-{V}  Print the screen contents to the queue defined
          by the MENU$SCREENQUEUE logical name;
  {CTRL}-{W}  Regenerate the screen after a broadcast message
                                                             
