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─────PWB Extensions─────────────────────────────────────────────────────────
 
  Syntax: void DoMessage( char far *Message );
 
  See:    DoMessageBox, DoMessageBoxHelp, DoStatusBox, PopUpBox,
          ReadChar, ReadCmd
 
     DoMessage writes the <Message> string to the status bar. When
     <Message> is NULL, PWB changes the status bar to the default state.
 
     You can use DoMessage for debugging extensions. For example, call
     this macro at strategic points in the code to show the current
     status:
 
          #ifdef DEBUG
            #define Pause( s ) { DoMessage( s ); ReadChar(); }
          #else
            #define Pause( s )   // Ignore macro
          #endif
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