$Revision$
$Date$
revnumber — A document revision number
revnumber ::= (#PCDATA|link|olink|ulink|emphasis|trademark|replaceable|remark|subscript|superscript|inlinegraphic|inlinemediaobject|indexterm)*
               A RevNumber identifies the revision number of a
               document.  The revision number should uniquely identify a
               particular revision of a document.
               
            
                  Formatted inline. DocBook does not require that
                  RevNumbers be sequential or make any demands on their
                  format. They can be numeric, alphanumeric, or whatever suits your
                  needs.
                  
               
The following elements occur in revnumber:
                  emphasis, indexterm, inlinegraphic, inlinemediaobject, link, olink, remark, replaceable, subscript, superscript, trademark, ulink.