$Revision$
$Date$
revhistory — A history of the revisions to a document
RevHistory is a structure for documenting a
               history of changes, specifically, a history of changes to the document
               or section in which it occurs.
               
            
DocBook does not mandate an order for revisions:
               ascending order by date, descending order by date, and orders based on
               some other criteria are all equally acceptable.
            
Formatted as a displayed block. A tabular or list presentation is most common.
The order of revisions within a
                  revhistory (ascending or descending date order, for example)
                  is not mandated by DocBook
               
Due to a parameterization oversight in the DTD,
                  RevHistory is allowed in some outlandish places.
                  Still, it is not an inline, so it should not be used inside
                  LineAnnotations, Links, or
                  Quotes. (Not to mention the truly outlandish places
                  like Title and SeeAlso!)
                  
               
In a future version of DocBook, RevHistory
                  will be removed from these inline contexts.
                  
               
                  The original intent for RevHistory was simply to
                  document the history of changes to the document that contains it.  In
                  keeping with this meaning, you are advised to limit its use to places
                  where bibliographic meta-information is allowed (the
                  “info” elements).
                  
               
                  One can argue that RevHistory has broader
                  applicability for documenting changes to other systems as well, and in
                  light of this, it may become available in more contexts, but that has
                  not yet been decided.
                  
               
These elements contain revhistory:
                  appendixinfo, application, articleinfo, attribution, biblioentry, bibliographyinfo, bibliomisc, bibliomixed, bibliomset, biblioset, blockinfo, bookinfo, bridgehead, chapterinfo, citation, citetitle, emphasis, entry, firstterm, foreignphrase, glossaryinfo, glossentry, glosssee, glossseealso, glossterm, indexinfo, lineannotation, link, literallayout, lotentry, member, msgaud, objectinfo, olink, para, partinfo, phrase, prefaceinfo, primary, primaryie, productname, programlisting, qandaentry, quote, refentryinfo, refentrytitle, referenceinfo, refpurpose, refsect1info, refsect2info, refsect3info, refsectioninfo, refsynopsisdivinfo, remark, screen, screeninfo, secondary, secondaryie, sect1info, sect2info, sect3info, sect4info, sect5info, sectioninfo, see, seealso, seealsoie, seeie, seg, segtitle, setindexinfo, setinfo, sidebarinfo, simpara, subtitle, synopsis, td, term, termdef, tertiary, tertiaryie, th, title, titleabbrev, tocback, tocentry, tocfront, ulink.
               
<!DOCTYPE revhistory PUBLIC "-//OASIS//DTD DocBook XML V4.1.2//EN"
          "http://www.oasis-open.org/docbook/xml/4.1.2/docbookx.dtd">
<revhistory>
<revision>
  <revnumber>0.91</revnumber>
  <date>11 Dec 1996</date>
  <authorinitials>ndw</authorinitials>
  <revremark>Bug fixes</revremark>
</revision>
<revision>
  <revnumber>0.90</revnumber>
  <date>30 Nov 1996</date>
  <authorinitials>ndw</authorinitials>
  <revremark>First beta release</revremark>
</revision>
</revhistory>For additional examples, see also
               article.