SOF-OVL()
    OVERLAY()
    RUN command replacement
    346,50
        
    Overlay() opened the entire universe of DOS programs to Clipper, It 
    provides Clipper and C developers with a means of running ANY program, 
    regardless of its size, from within their applications. Communication, 
    spreadsheets, graphics, word processing, CAD or any DOS application can 
    be run from inside of Clipper application. Fully network compatible, 
    Overlay() provides complete control over memory swapping. Overlay() is 
    totally transparent to your users. More than 30 functions make up the 
    Overlay() features, including:

            use of the EXTEND system to ensure compatibility
            with future versions of Clipper
            EMS and extended memory use
            The automation of executed programs
            Complete control over DOS environment
            Compatibility with dynamic linkers
            Clipper 5.0 compatible