$Revision$
$Date$
preface — Introductory matter preceding the first chapter of a book
preface ::= (beginpage?,prefaceinfo?, (title,subtitle?,titleabbrev?), (toc|lot|index|glossary|bibliography)*,tocchap?, (((calloutlist|glosslist|bibliolist|itemizedlist|orderedlist|segmentedlist|simplelist|variablelist|caution|important|note|tip|warning|literallayout|programlisting|programlistingco|screen|screenco|screenshot|synopsis|cmdsynopsis|funcsynopsis|classsynopsis|fieldsynopsis|constructorsynopsis|destructorsynopsis|methodsynopsis|formalpara|para|simpara|address|blockquote|graphic|graphicco|mediaobject|mediaobjectco|informalequation|informalexample|informalfigure|informaltable|equation|example|figure|table|msgset|procedure|sidebar|qandaset|task|productionset|constraintdef|anchor|bridgehead|remark|highlights|abstract|authorblurb|epigraph|indexterm|beginpage)+, (sect1*| (refentry)*|simplesect*| (section)*))| (sect1+| (refentry)+|simplesect+| (section)+)), (toc|lot|index|glossary|bibliography)*)
| 
                         Name  | 
                     
                         Type  | 
                     
                         Default  | 
                  
| status | CDATA | None | 
               Preface is a preface or forward in a Book.  The
               Preface element may appear more than once and should be
               used for all introductory chapter-like material.  For example, a
               Book might have both a Foreward and an
               Introduction.  Both should be tagged as
               Prefaces in DocBook.
               
            
                  Formatted as a displayed block. Usually introduces a forced page break and often
                  starts on the next recto page. It is common for the page numbers
                  in prefaces to be displayed as roman numerals rather than arabic
                  numerals. Prefaces are usually listed in the Table
                  of Contents.
                  
               
The following elements occur in preface:
                  abstract, address, anchor, authorblurb, beginpage, bibliography, bibliolist, blockquote, bridgehead, calloutlist, caution, classsynopsis, cmdsynopsis, constraintdef, constructorsynopsis, destructorsynopsis, epigraph, equation, example, fieldsynopsis, figure, formalpara, funcsynopsis, glossary, glosslist, graphic, graphicco, highlights, important, index, indexterm, informalequation, informalexample, informalfigure, informaltable, itemizedlist, literallayout, lot, mediaobject, mediaobjectco, methodsynopsis, msgset, note, orderedlist, para, prefaceinfo, procedure, productionset, programlisting, programlistingco, qandaset, refentry, remark, screen, screenco, screenshot, sect1, section, segmentedlist, sidebar, simpara, simplelist, simplesect, subtitle, synopsis, table, task, tip, title, titleabbrev, toc, tocchap, variablelist, warning.
               
                        Status identifies the editorial or publication 
                        status of the Preface.
                        
                     
Publication status might be used to control formatting (for example, printing a “draft” watermark on drafts) or processing (perhaps a document with a status of “final” should not include any components that are not final).