$Revision$
$Date$
areaspec — A collection of regions in a graphic or code example
areaspec ::= ((area|areaset)+)
| 
                         Name  | 
                     
                         Type  | 
                     
                         Default  | 
                  ||||||
| otherunits | NMTOKEN | None | ||||||
| units | 
                        
  | 
                     None | 
               An AreaSpec holds a collection of regions and/or region sets in a
               graphic, program listing, or screen that are associated with
               Callout descriptions.  See Area for a description
               of the attributes.
               
            
                        If none of the Units are applicable, set
                        Units to Other and set 
                        OtherUnits to some application-specific
                        description of the desired units.
                        
                     
                        Units indicate how the specified
                        Coords are to be interpreted. The default
                        units vary according to the type of callout specified; CALSPair
                        for graphics and LineColumn for line-oriented elements.
                        
                     
calloutlist, co, coref, graphicco, imageobjectco, mediaobjectco, programlistingco, screenco.