.topic System
 SYSTEM Menu     (Alt-SpaceBar)      {ΔΩ Prior:nocontext}

System functions

 Topics:
 {About:about} ³ {Refresh display:refreshdisplay} ³ {Clear desktop:cleardesktop}

.topic About
 Help on ABOUT                       {ΔΩ Prior:system}

Program information, copyright, version, command-line
switches (if any).

.topic ClearDesktop
 Help on CLEAR DESKTOP               {ΔΩ Prior:system}

Closes all desktop windows.  If changes have
been made to any window since the last save,
you will be prompted whether or not to save
the changed contents of the window.

.topic RefreshDisplay
 Help on REFRESH DISPLAY             {ΔΩ Prior:system}

Redraws the screen.