Library /sys$common/syshlp/helplib.hlb  —  RTL Routines, SMG$  SMG$DRAW_LINE
    The Draw a Line routine draws a horizontal or vertical line.

    Format

      SMG$DRAW_LINE  display-id ,start-row ,start-column

                     ,end-row ,end-column [,rendition-set]

                     [,rendition-complement]
Additional Information: explode extract
Returns Arguments
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