/OVERVIEW (D)
       /NOOVERVIEW

    Controls whether or not the text of the line is used as the
    overview line. If a line matches an adjustment defined with the
    /NOOVERVIEW qualifier, then the text of the line is never used
    as the overview text for compressed lines. Instead, text from a
    later line is used as the overview text. The /NOOVERVIEW qualifier
    is used to prevent uninformative text from appearing in overview
    lines.