DXmSvnHighlightEntry - Highlights a specified entry.
The identifier (widget ID) of the SVN widget.
An integer that represents the number of the entry to be highlighted.
The DXmSvnHighlightEntry routine designates a particular entry as highlighted. If the entry is already highlighted, this call is ignored. Make this call in your application between calls to DXmSvnDisableDisplay and DXmSvnEnableDisplay.