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DCL-based menu system? Scroll bars?

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The Question is:

 
How would I create scroll bars in a menu screen using dcl only?

The Answer is :

 
  DCL does not have support for menuing and has only primitive support
  for the control of screen displays using control sequences directly.
  DCL will very likely require the assistance of a menuing package to
  achieve something approaching a scroll bar.
 


  

     
     
answer written or last revised on ( 5-NOV-1998 )

     
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