diff --git a/share/misc/docbook.css b/share/misc/docbook.css
index c4029cf975..38e7bf476e 100644
--- a/share/misc/docbook.css
+++ b/share/misc/docbook.css
@@ -1,426 +1,430 @@
 /*
  * Copyright (c) 2001, 2003, 2010 The FreeBSD Documentation Project
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
  *
  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  *
  * $FreeBSD$
  */
 
 /*
  * General DocBook styles from the DocBook XSL distribution
  */
 
 .formalpara-title {
 	font-weight: bold;
 }
 
 a:link {
 	color:#0645AD;
 	text-decoration: underline;
 }
 
 a:visited, a:hover, a:active {
 	color:#663366;
 	text-decoration: underline;
 }
 
 div.blockquote-title {
 	font-weight: bold;
 	margin-top: 1em;
 	margin-bottom: 1em;
 }
 
 span.msgmain-title {
 	font-weight: bold;
 }
 
 span.msgsub-title {
 	font-weight: bold;
 }
 
 span.msgrel-title {
 	font-weight: bold;
 }
 
 div.msglevel, div.msgorig, div.msgaud {
 	margin-top: 1em;
 	margin-bottom: 1em;
 }
 
 span.msglevel-title, span.msgorig-title, span.msgaud-title {
 	font-weight: bold;
 }
 
 div.msgexplan {
 	margin-top: 1em;
 	margin-bottom: 1em;
 }
 
 span.msgexplan-title {
 	font-weight: bold;
 }
 
 div.figure-title {
 	font-weight: bold;
 }
 
 div.example-title {
 	font-weight: bold;
 }
 
 div.equation-title {
 	font-weight: bold;
 }
 
 div.table-title {
 	font-weight: bold;
 }
 
 div.sidebar-title {
 	font-weight: bold;
 }
 
 div.synopsis {
 	white-space: pre;
 	font-family: monospace;
 }
 
 /*
  * FreeBSD-specific formatting
  */
 
 body address {
 	line-height: 1.3;
 	margin: .6em 0;
 }
 
 html body {
 	margin: 1em 8% 1em 10%;
 	line-height: 1.2;
 }
 
 @media screen {
 	html body { font-family: sans-serif; }
 }
 
 @media print {
 	html body { font-family: serif; }
 }
 
 .legalnotice {
 	font-size: small;
 	font-variant: small-caps;
 }
 
 body div {
 	margin: 0;
 }
 
 dl {
 	margin: .4em 0 0 0;
 	line-height: 1.2;
 }
 
 dt {
 	font-weight: bold;
 	margin: 0.4em 0 0 0;
 }
 
 div.abstract div.abstract-title,
 div.toc div.toc-title,
 div.list-of-figures div.toc-title,
 div.list-of-tables div.toc-title,
 div.list-of-examples div.toc-title {
 	font-size: 115%;
 }
 
 div.calloutlist dt {
 	float: left;
 width: 1em;}
 
 div.calloutlist dd {
 	clear: right;
 	margin-bottom: 1ex;
 }
 
 body .calloutlist td {
 	padding-right: 0.5em;
 	width: auto;
 }
 
 body .calloutlist td p {
 	line-height: 1.2;
 	margin-top: 4px;
 	margin-bottom: 4px;
 }
 
 body form {
 	margin: .6em 0;
 }
 
 div.example p b,
 .question,
 div.table p b,
 div.procedure p b {
 	color: #990000;
 }
 
 h1.title, h2.title, h3.title, h4.title, h5.title, h6.title,
 h3.author, .corpauthor,
 div.abstract div.abstract-title,
 div.toc div.toc-title,
 div.list-of-figures div.toc-title,
 div.list-of-tables div.toc-title,
 div.list-of-examples div.toc-title {
 	font-weight: bold;
 	line-height: 1.3;
 	margin-top: 1em;
 	margin-left: 0;
 	color: #990000;
 }
 
 h1.title, h2.title {
 	margin: .8em 0 0 -4%;
 }
 
 h3.title, h4.title {
 	margin: .8em 0 0 -3%;
 }
 
 h5.title {
 	margin: .8em 0 0 -2%;
 }
 
 h6.title {
 	margin: .8em 0 0 -1%;
 }
 
 body hr {
 	margin: .6em;
 	border-width: 0 0 1px 0;
 	border-style: solid;
 	border-color: #cecece;
 }
 
 body img.navheader {
 	margin: 0 0 0 -4%;
 }
 
 ol {
 	margin: 0 0 0 1em;
 	line-height: 1.2;
 }
 
 body pre {
 	margin: .75em 0;
 	font-family: monospace;
 }
 
 body td, body th {
 	line-height: 1.2;
 	padding-right: 1.5em;
 }
 
 ul, body dir, body menu {
 	margin: 0 0 0 1em;
 	line-height: 1.2;
 }
 
 html {
 	margin: 0;
 	padding: 0;
 }
 
 .filename {
 	color: #007a00;
 }
 
 .package, .port {
 	color: #007a00;
 	font-family: monospace;
 	font-style: italic;
 }
 
 .svnref {
 	color: #007a00;
 }
 
+.gitref {
+	color: #007a00;
+}
+
 .guimenu, .guimenuitem, .guisubmenu,
 .guilabel, .interface,
 .shortcut, .shortcut .keycap {
 	font-weight: bold;
 }
 
 .guibutton {
 	background-color: #CFCFCF;
 	padding: 2px;
 }
 
 .accel {
 	background-color: #F0F0F0;
 	text-decoration: underline;
 }
 
 pre.screen {
 	white-space: pre;
 	overflow: auto;
 	font-family: monospace;
 	padding: 1em;
 	background-color: #edc;
 	border: 1px solid #ccc;
 	border-radius: 4px;
 	text-align: left;
 	direction: ltr;
 }
 
 pre.programlisting {
 	white-space: pre;
 	overflow: auto;
 	font-family: monospace;
 	padding: 1ex;
 	background-color: #eee;
 	border: 1px solid #ccc;
 	border-radius: 4px;
 	text-align: left;
 	direction: ltr;
 }
 
 @media screen {  /* hide from IE3 */
 	a[href]:hover { background: #ffa }
 }
 
 .informaltable, .table th {
 	padding-left: 0.2em;
 	text-align: left;
 }
 
 .note, .tip, .important, .warning, .caution, .example, div.procedure {
 	border-radius: 4px;
 	padding: 2ex;
 	margin: .75em 3em .75em 1em;
 	line-height: 1.3;
 }
 
 .note, div.procedure {
 	color: #222;
 	background: #eee;
 	border: 1px solid #ccc;
 	width: 90%;
 }
 
 .tip {
 	color: #004F00;
 	background: #d8ecd6;
 	border: 1px solid green;
 	width: 90%;
 }
 
 .important {
 	font-style:italic;
 	border: 1px solid #a00;
 	border-left: 12px solid #c00;
 	width: 90%;
 }
 
 .warning {
 	color: #9F1313;
 	background: #f8e8e8;
 	border: 1px solid #e59595;
 	width: 90%;
 }
 
 .caution {
 	color: #3E3535;
 	background: #FFC;
 	border: 1px solid #e59595;
 	width: 90%;
 }
 
 .example {
 	background: #fefde6;
 	border: 1px solid #f1bb16;
 	width: 90%;
 }
 
 .admontitle {
 	display: inline;
 	line-height: 1;
 	margin-right: 0;
 }
 
 .procedure-title {
 	font-weight: bold;
 	line-height: 1;
 	margin-right: 0;
 }
 
 .note p:first-of-type, .tip p:first-of-type, .important p:first-of-type, .warning p:first-of-type, .caution p:first-of-type {
 	display: inline-block;
 }
 
 .note p, .tip p, .important p, .warning p, .caution p {
 	margin: .4ex 0 .4ex 0;
 }
 
 .informaltable table.calstable tr td {
 	padding-left: 1em;
 	padding-right: 1em;
 }
 
 .authorgroup {
 	font-style: italic;
 }
 
 .userinput,
 .userinput code {
 	font-family: monospace;
 	font-weight: bold;
 }
 
 .errorname {
 	font-family: monospace;
 	font-style:  italic;
 }
 
 pre.screen strong {
 	font-family: monospace;
 	font-weight: normal;
 }
 
 .procedure ol {
 	line-height: 1.2;
 	margin: 0 0 0 -1em;
 }
 
 span.contrib {
 	font-size: small;
 	font-style: italic;
 }
 
 .literal, .command {
 	font-family: monospace;
 }
 
 code.prompt {
 	margin-left: -3px;
 }
diff --git a/share/xml/docbook50.dtd b/share/xml/docbook50.dtd
index 9bb6f37f10..365f54eddc 100644
--- a/share/xml/docbook50.dtd
+++ b/share/xml/docbook50.dtd
@@ -1,4256 +1,4266 @@
 <!--
      $FreeBSD$
 -->
 <!ELEMENT xi:include (xi:fallback?)>
 
 <!ATTLIST xi:include
 	xmlns:xi	CDATA	#FIXED	"http://www.w3.org/2001/XInclude"
 	href		CDATA	#IMPLIED
 	parse		(xml|text)	"xml"
 	xpointer	CDATA	#IMPLIED
 	encoding	CDATA	#IMPLIED
 	accept		CDATA	#IMPLIED
 	accept-language	CDATA	#IMPLIED
 >
 
 <!ELEMENT xi:fallback ANY>
 <!ATTLIST xi:fallback
 	xmlns:xi	CDATA	#FIXED	"http://www.w3.org/2001/XInclude"
 >
 
 <!ENTITY % db.common.attributes "
 	xml:id	ID	#IMPLIED
 	version	CDATA	#IMPLIED
 	xml:lang	CDATA	#IMPLIED
 	xml:base	CDATA	#IMPLIED
 	remap	CDATA	#IMPLIED
 	xreflabel	CDATA	#IMPLIED
 	revisionflag	(changed|added|deleted|off)	#IMPLIED
 	dir	(ltr|rtl|lro|rlo)	#IMPLIED
 	arch	CDATA	#IMPLIED
 	audience	CDATA	#IMPLIED
 	condition	CDATA	#IMPLIED
 	conformance	CDATA	#IMPLIED
 	xmlns:its	CDATA	#FIXED	'http://www.w3.org/2005/11/its'
 	its:translate	(yes|no)	#IMPLIED
 	os	CDATA	#IMPLIED
 	revision	CDATA	#IMPLIED
 	security	CDATA	#IMPLIED
 	userlevel	CDATA	#IMPLIED
 	vendor	CDATA	#IMPLIED
 	vendorurl	CDATA	#IMPLIED
 	wordsize	CDATA	#IMPLIED
 	annotations	CDATA	#IMPLIED
 	edition		CDATA	#IMPLIED
 	releasetype	CDATA	#IMPLIED
 	sponsor		CDATA	#IMPLIED
 	sponsorurl	CDATA	#IMPLIED
 	contrib		(sponsor|vendor|off)	#IMPLIED
 ">
 
 <!ENTITY % db.common.linking.attributes "
 	linkend	IDREF	#IMPLIED
 	xmlns:xlink	CDATA	#FIXED	'http://www.w3.org/1999/xlink'
 	xlink:href	CDATA	#IMPLIED
 	xlink:type	CDATA	#IMPLIED
 	xlink:role	CDATA	#IMPLIED
 	xlink:arcrole	CDATA	#IMPLIED
 	xlink:title	CDATA	#IMPLIED
 	xlink:show	(new|replace|embed|other|none)	#IMPLIED
 	xlink:actuate	(onLoad|onRequest|other|none)	#IMPLIED
 
 ">
 
 <!ELEMENT buildtarget (#PCDATA|replaceable)*>
 
 <!ATTLIST buildtarget
 	%db.common.attributes;
 >
 
 <!ELEMENT title (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|abbrev|acronym|date|emphasis|footnote|footnoteref|foreignphrase|phrase|quote|wordasword|firstterm|glossterm|coref|trademark|productnumber|productname|database|application|hardware|citation|citerefentry|citetitle|citebiblioid|author|person|personname|org|orgname|editor|jobtitle|replaceable|package|parameter|termdef|nonterminal|systemitem|option|optional|property|inlineequation|tag|markup|token|symbol|literal|code|constant|email|uri|guiicon|guibutton|guimenuitem|guimenu|guisubmenu|guilabel|menuchoice|mousebutton|keycombo|keycap|keycode|keysym|shortcut|accel|prompt|envar|filename|command|computeroutput|userinput|function|varname|returnvalue|type|classname|exceptionname|interfacename|methodname|modifier|initializer|ooclass|ooexception|oointerface|errorcode|errortext|errorname|errortype|buildtarget)*>
 
 <!ATTLIST title
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT titleabbrev (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|abbrev|acronym|date|emphasis|footnote|footnoteref|foreignphrase|phrase|quote|wordasword|firstterm|glossterm|coref|trademark|productnumber|productname|database|application|hardware|citation|citerefentry|citetitle|citebiblioid|author|person|personname|org|orgname|editor|jobtitle|replaceable|package|parameter|termdef|nonterminal|systemitem|option|optional|property|inlineequation|tag|markup|token|symbol|literal|code|constant|email|uri|guiicon|guibutton|guimenuitem|guimenu|guisubmenu|guilabel|menuchoice|mousebutton|keycombo|keycap|keycode|keysym|shortcut|accel|prompt|envar|filename|command|computeroutput|userinput|function|varname|returnvalue|type|classname|exceptionname|interfacename|methodname|modifier|initializer|ooclass|ooexception|oointerface|errorcode|errortext|errorname|errortype)*>
 
 <!ATTLIST titleabbrev
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT subtitle (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|abbrev|acronym|date|emphasis|footnote|footnoteref|foreignphrase|phrase|quote|wordasword|firstterm|glossterm|coref|trademark|productnumber|productname|database|application|hardware|citation|citerefentry|citetitle|citebiblioid|author|person|personname|org|orgname|editor|jobtitle|replaceable|package|parameter|termdef|nonterminal|systemitem|option|optional|property|inlineequation|tag|markup|token|symbol|literal|code|constant|email|uri|guiicon|guibutton|guimenuitem|guimenu|guisubmenu|guilabel|menuchoice|mousebutton|keycombo|keycap|keycode|keysym|shortcut|accel|prompt|envar|filename|command|computeroutput|userinput|function|varname|returnvalue|type|classname|exceptionname|interfacename|methodname|modifier|initializer|ooclass|ooexception|oointerface|errorcode|errortext|errorname|errortype)*>
 
 <!ATTLIST subtitle
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT its:translateRule EMPTY>
 
 <!ATTLIST its:translateRule
 	translate	CDATA	#IMPLIED
 	selector	CDATA	#IMPLIED
 >
 
 <!ELEMENT its:rules ((its:translateRule)*)>
 
 <!ATTLIST its:rules
 	xmlns:its	CDATA	#FIXED	"http://www.w3.org/2005/11/its"
 	xmlns:db	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	version		CDATA	#IMPLIED
 >
 
 <!ELEMENT info ((title|titleabbrev|subtitle)*|(abstract|address|artpagenums|author|authorgroup|authorinitials|bibliocoverage|biblioid|bibliosource|collab|confgroup|contractsponsor|contractnum|copyright|cover|date|edition|editor|issuenum|keywordset|legalnotice|mediaobject|org|orgname|othercredit|pagenums|printhistory|pubdate|publisher|publishername|releaseinfo|revhistory|seriesvolnums|subjectset|volumenum|annotation|extendedlink|bibliomisc|bibliomset|bibliorelation|biblioset|itermset|its:rules|productname|productnumber)*)*>
 
 <!ATTLIST info
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 
 >
 
 <!ELEMENT subjectset ((subject)+)>
 
 <!ATTLIST subjectset
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 	scheme	NMTOKEN	#IMPLIED
 
 >
 
 <!ELEMENT subject ((subjectterm)+)>
 
 <!ATTLIST subject
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 	weight	CDATA	#IMPLIED
 
 >
 
 <!ELEMENT subjectterm (#PCDATA)*>
 
 <!ATTLIST subjectterm
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT keywordset ((keyword)+)>
 
 <!ATTLIST keywordset
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT keyword (#PCDATA)*>
 
 <!ATTLIST keyword
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT procedure (((title|titleabbrev)*, (info)?), (itemizedlist|orderedlist|procedure|simplelist|variablelist|segmentedlist|glosslist|bibliolist|calloutlist|qandaset|example|figure|table|equation|informalexample|informalfigure|informaltable|informalequation|sidebar|blockquote|address|epigraph|mediaobject|screenshot|task|productionset|constraintdef|msgset|screen|literallayout|programlistingco|screenco|programlisting|synopsis|bridgehead|remark|revhistory|indexterm|funcsynopsis|classsynopsis|methodsynopsis|constructorsynopsis|destructorsynopsis|fieldsynopsis|cmdsynopsis|caution|important|note|tip|warning|anchor|para|formalpara|simpara|annotation)*, (step)+)>
 
 <!ATTLIST procedure
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT step (((title|titleabbrev)*, (info)?), (((itemizedlist|orderedlist|procedure|simplelist|variablelist|segmentedlist|glosslist|bibliolist|calloutlist|qandaset|example|figure|table|equation|informalexample|informalfigure|informaltable|informalequation|sidebar|blockquote|address|epigraph|mediaobject|screenshot|task|productionset|constraintdef|msgset|screen|literallayout|programlistingco|screenco|programlisting|synopsis|bridgehead|remark|revhistory|indexterm|funcsynopsis|classsynopsis|methodsynopsis|constructorsynopsis|destructorsynopsis|fieldsynopsis|cmdsynopsis|caution|important|note|tip|warning|anchor|para|formalpara|simpara|annotation)+, ((substeps|stepalternatives), (itemizedlist|orderedlist|procedure|simplelist|variablelist|segmentedlist|glosslist|bibliolist|calloutlist|qandaset|example|figure|table|equation|informalexample|informalfigure|informaltable|informalequation|sidebar|blockquote|address|epigraph|mediaobject|screenshot|task|productionset|constraintdef|msgset|screen|literallayout|programlistingco|screenco|programlisting|synopsis|bridgehead|remark|revhistory|indexterm|funcsynopsis|classsynopsis|methodsynopsis|constructorsynopsis|destructorsynopsis|fieldsynopsis|cmdsynopsis|caution|important|note|tip|warning|anchor|para|formalpara|simpara|annotation)*)?)|((substeps|stepalternatives), (itemizedlist|orderedlist|procedure|simplelist|variablelist|segmentedlist|glosslist|bibliolist|calloutlist|qandaset|example|figure|table|equation|informalexample|informalfigure|informaltable|informalequation|sidebar|blockquote|address|epigraph|mediaobject|screenshot|task|productionset|constraintdef|msgset|screen|literallayout|programlistingco|screenco|programlisting|synopsis|bridgehead|remark|revhistory|indexterm|funcsynopsis|classsynopsis|methodsynopsis|constructorsynopsis|destructorsynopsis|fieldsynopsis|cmdsynopsis|caution|important|note|tip|warning|anchor|para|formalpara|simpara|annotation)*)))>
 
 <!ATTLIST step
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 	performance	(optional|required)	#IMPLIED
 
 >
 
 <!ELEMENT stepalternatives ((info)?, (step)+)>
 
 <!ATTLIST stepalternatives
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 	performance	(optional|required)	#IMPLIED
 
 >
 
 <!ELEMENT substeps ((step)+)>
 
 <!ATTLIST substeps
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 	performance	(optional|required)	#IMPLIED
 
 >
 
 <!ELEMENT sidebar (((title|titleabbrev)*, (info)?), (itemizedlist|orderedlist|procedure|simplelist|variablelist|segmentedlist|glosslist|bibliolist|calloutlist|qandaset|example|figure|table|equation|informalexample|informalfigure|informaltable|informalequation|sidebar|blockquote|address|epigraph|mediaobject|screenshot|task|productionset|constraintdef|msgset|screen|literallayout|programlistingco|screenco|programlisting|synopsis|bridgehead|remark|revhistory|indexterm|funcsynopsis|classsynopsis|methodsynopsis|constructorsynopsis|destructorsynopsis|fieldsynopsis|cmdsynopsis|caution|important|note|tip|warning|anchor|para|formalpara|simpara|annotation)+)>
 
 <!ATTLIST sidebar
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT abstract (((title|titleabbrev)*, (info)?), (anchor|para|formalpara|simpara)+)>
 
 <!ATTLIST abstract
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT personblurb (((title|titleabbrev)*, (info)?), (anchor|para|formalpara|simpara)+)>
 
 <!ATTLIST personblurb
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT blockquote (((title|titleabbrev)*, (info)?), (attribution)?, (itemizedlist|orderedlist|procedure|simplelist|variablelist|segmentedlist|glosslist|bibliolist|calloutlist|qandaset|example|figure|table|equation|informalexample|informalfigure|informaltable|informalequation|sidebar|blockquote|address|epigraph|mediaobject|screenshot|task|productionset|constraintdef|msgset|screen|literallayout|programlistingco|screenco|programlisting|synopsis|bridgehead|remark|revhistory|indexterm|funcsynopsis|classsynopsis|methodsynopsis|constructorsynopsis|destructorsynopsis|fieldsynopsis|cmdsynopsis|caution|important|note|tip|warning|anchor|para|formalpara|simpara|annotation)+)>
 
 <!ATTLIST blockquote
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT attribution (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|phrase|replaceable|person|personname|citetitle|citation|
 	email)*>
 
 <!ATTLIST attribution
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT bridgehead (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|abbrev|acronym|date|emphasis|footnote|footnoteref|foreignphrase|phrase|quote|wordasword|firstterm|glossterm|coref|trademark|productnumber|productname|database|application|hardware|citation|citerefentry|citetitle|citebiblioid|author|person|personname|org|orgname|editor|jobtitle|replaceable|package|parameter|termdef|nonterminal|systemitem|option|optional|property|inlineequation|tag|markup|token|symbol|literal|code|constant|email|uri|guiicon|guibutton|guimenuitem|guimenu|guisubmenu|guilabel|menuchoice|mousebutton|keycombo|keycap|keycode|keysym|shortcut|accel|prompt|envar|filename|command|computeroutput|userinput|function|varname|returnvalue|type|classname|exceptionname|interfacename|methodname|modifier|initializer|ooclass|ooexception|oointerface|errorcode|errortext|errorname|errortype)*>
 
 <!ATTLIST bridgehead
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 	renderas	(sect1|sect2|sect3|sect4|sect5|other)	#IMPLIED
 	otherrenderas	NMTOKEN	#IMPLIED
 
 >
 
 <!ELEMENT remark (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|phrase|replaceable)*>
 
 <!ATTLIST remark
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT epigraph ((info)?, (attribution)?, (anchor|para|formalpara|simpara|literallayout)+)>
 
 <!ATTLIST epigraph
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT footnote ((itemizedlist|orderedlist|procedure|simplelist|variablelist|segmentedlist|glosslist|bibliolist|calloutlist|qandaset|example|figure|table|equation|informalexample|informalfigure|informaltable|informalequation|sidebar|blockquote|address|epigraph|mediaobject|screenshot|task|productionset|constraintdef|msgset|screen|literallayout|programlistingco|screenco|programlisting|synopsis|bridgehead|remark|revhistory|indexterm|funcsynopsis|classsynopsis|methodsynopsis|constructorsynopsis|destructorsynopsis|fieldsynopsis|cmdsynopsis|caution|important|note|tip|warning|anchor|para|formalpara|simpara|annotation)+)>
 
 <!ATTLIST footnote
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 	label	NMTOKEN	#IMPLIED
 
 >
 
 <!ELEMENT formalpara (((title|titleabbrev)*, (info)?), (indexterm)*, para)>
 
 <!ATTLIST formalpara
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT para (#PCDATA|info|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|abbrev|acronym|date|emphasis|footnote|footnoteref|foreignphrase|phrase|quote|wordasword|firstterm|glossterm|coref|trademark|productnumber|productname|database|application|hardware|citation|citerefentry|citetitle|citebiblioid|author|person|personname|org|orgname|editor|jobtitle|replaceable|package|parameter|termdef|nonterminal|systemitem|option|optional|property|inlineequation|tag|markup|token|symbol|literal|code|constant|email|uri|guiicon|guibutton|guimenuitem|guimenu|guisubmenu|guilabel|menuchoice|mousebutton|keycombo|keycap|keycode|keysym|shortcut|accel|prompt|envar|filename|command|computeroutput|userinput|function|varname|returnvalue|type|classname|exceptionname|interfacename|methodname|modifier|initializer|ooclass|ooexception|oointerface|errorcode|errortext|errorname|errortype|itemizedlist|orderedlist|procedure|simplelist|variablelist|segmentedlist|glosslist|bibliolist|calloutlist|qandaset|example|figure|table|equation|informalexample|informalfigure|informaltable|informalequation|sidebar|blockquote|address|epigraph|mediaobject|screenshot|task|productionset|constraintdef|msgset|screen|literallayout|programlistingco|screenco|programlisting|synopsis|bridgehead|revhistory|funcsynopsis|classsynopsis|methodsynopsis|constructorsynopsis|destructorsynopsis|fieldsynopsis|cmdsynopsis|caution|important|note|tip|warning|
-	revnumber|buildtarget|xi:include)*>
+	revnumber|buildtarget|xi:include|githash)*>
 
 <!ATTLIST para
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT simpara (#PCDATA|info|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|abbrev|acronym|date|emphasis|footnote|footnoteref|foreignphrase|phrase|quote|wordasword|firstterm|glossterm|coref|trademark|productnumber|productname|database|application|hardware|citation|citerefentry|citetitle|citebiblioid|author|person|personname|org|orgname|editor|jobtitle|replaceable|package|parameter|termdef|nonterminal|systemitem|option|optional|property|inlineequation|tag|markup|token|symbol|literal|code|constant|email|uri|guiicon|guibutton|guimenuitem|guimenu|guisubmenu|guilabel|menuchoice|mousebutton|keycombo|keycap|keycode|keysym|shortcut|accel|prompt|envar|filename|command|computeroutput|userinput|function|varname|returnvalue|type|classname|exceptionname|interfacename|methodname|modifier|initializer|ooclass|ooexception|oointerface|errorcode|errortext|errorname|errortype)*>
 
 <!ATTLIST simpara
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT itemizedlist (((title|titleabbrev)*, (info)?), (itemizedlist|orderedlist|procedure|simplelist|variablelist|segmentedlist|glosslist|bibliolist|calloutlist|qandaset|example|figure|table|equation|informalexample|informalfigure|informaltable|informalequation|sidebar|blockquote|address|epigraph|mediaobject|screenshot|task|productionset|constraintdef|msgset|screen|literallayout|programlistingco|screenco|programlisting|synopsis|bridgehead|remark|revhistory|indexterm|funcsynopsis|classsynopsis|methodsynopsis|constructorsynopsis|destructorsynopsis|fieldsynopsis|cmdsynopsis|caution|important|note|tip|warning|anchor|para|formalpara|simpara|annotation)*, (listitem)+)>
 
 <!ATTLIST itemizedlist
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 	spacing	(compact|normal)	#IMPLIED
 	mark	NMTOKEN	#IMPLIED
 
 >
 
 <!ELEMENT orderedlist (((title|titleabbrev)*, (info)?), (itemizedlist|orderedlist|procedure|simplelist|variablelist|segmentedlist|glosslist|bibliolist|calloutlist|qandaset|example|figure|table|equation|informalexample|informalfigure|informaltable|informalequation|sidebar|blockquote|address|epigraph|mediaobject|screenshot|task|productionset|constraintdef|msgset|screen|literallayout|programlistingco|screenco|programlisting|synopsis|bridgehead|remark|revhistory|indexterm|funcsynopsis|classsynopsis|methodsynopsis|constructorsynopsis|destructorsynopsis|fieldsynopsis|cmdsynopsis|caution|important|note|tip|warning|anchor|para|formalpara|simpara|annotation)*, (listitem)+)>
 
 <!ATTLIST orderedlist
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 	spacing	(compact|normal)	#IMPLIED
 	continuation	(continues|restarts)	#IMPLIED
 	startingnumber	NMTOKEN	#IMPLIED
 	inheritnum	(ignore|inherit)	#IMPLIED
 	numeration	(arabic|upperalpha|loweralpha|upperroman|lowerroman)	#IMPLIED
 
 >
 
 <!ELEMENT listitem ((itemizedlist|orderedlist|procedure|simplelist|variablelist|segmentedlist|glosslist|bibliolist|calloutlist|qandaset|example|figure|table|equation|informalexample|informalfigure|informaltable|informalequation|sidebar|blockquote|address|epigraph|mediaobject|screenshot|task|productionset|constraintdef|msgset|screen|literallayout|programlistingco|screenco|programlisting|synopsis|bridgehead|remark|revhistory|indexterm|funcsynopsis|classsynopsis|methodsynopsis|constructorsynopsis|destructorsynopsis|fieldsynopsis|cmdsynopsis|caution|important|note|tip|warning|anchor|para|formalpara|simpara|annotation)+)>
 
 <!ATTLIST listitem
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 	override	NMTOKEN	#IMPLIED
 
 >
 
 <!ELEMENT segmentedlist (((title|titleabbrev)*, (info)?), (segtitle)+, (seglistitem)+)>
 
 <!ATTLIST segmentedlist
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT segtitle (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|abbrev|acronym|date|emphasis|footnote|footnoteref|foreignphrase|phrase|quote|wordasword|firstterm|glossterm|coref|trademark|productnumber|productname|database|application|hardware|citation|citerefentry|citetitle|citebiblioid|author|person|personname|org|orgname|editor|jobtitle|replaceable|package|parameter|termdef|nonterminal|systemitem|option|optional|property|inlineequation|tag|markup|token|symbol|literal|code|constant|email|uri|guiicon|guibutton|guimenuitem|guimenu|guisubmenu|guilabel|menuchoice|mousebutton|keycombo|keycap|keycode|keysym|shortcut|accel|prompt|envar|filename|command|computeroutput|userinput|function|varname|returnvalue|type|classname|exceptionname|interfacename|methodname|modifier|initializer|ooclass|ooexception|oointerface|errorcode|errortext|errorname|errortype)*>
 
 <!ATTLIST segtitle
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT seglistitem ((seg)+)>
 
 <!ATTLIST seglistitem
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT seg (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|abbrev|acronym|date|emphasis|footnote|footnoteref|foreignphrase|phrase|quote|wordasword|firstterm|glossterm|coref|trademark|productnumber|productname|database|application|hardware|citation|citerefentry|citetitle|citebiblioid|author|person|personname|org|orgname|editor|jobtitle|replaceable|package|parameter|termdef|nonterminal|systemitem|option|optional|property|inlineequation|tag|markup|token|symbol|literal|code|constant|email|uri|guiicon|guibutton|guimenuitem|guimenu|guisubmenu|guilabel|menuchoice|mousebutton|keycombo|keycap|keycode|keysym|shortcut|accel|prompt|envar|filename|command|computeroutput|userinput|function|varname|returnvalue|type|classname|exceptionname|interfacename|methodname|modifier|initializer|ooclass|ooexception|oointerface|errorcode|errortext|errorname|errortype)*>
 
 <!ATTLIST seg
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT simplelist ((member)+)>
 
 <!ATTLIST simplelist
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 	type	(horiz|vert|inline)	"vert"
 	columns	NMTOKEN	#IMPLIED
 
 >
 
 <!ELEMENT member (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|abbrev|acronym|date|emphasis|footnote|footnoteref|foreignphrase|phrase|quote|wordasword|firstterm|glossterm|coref|trademark|productnumber|productname|database|application|hardware|citation|citerefentry|citetitle|citebiblioid|author|person|personname|org|orgname|editor|jobtitle|replaceable|package|parameter|termdef|nonterminal|systemitem|option|optional|property|inlineequation|tag|markup|token|symbol|literal|code|constant|email|uri|guiicon|guibutton|guimenuitem|guimenu|guisubmenu|guilabel|menuchoice|mousebutton|keycombo|keycap|keycode|keysym|shortcut|accel|prompt|envar|filename|command|computeroutput|userinput|function|varname|returnvalue|type|classname|exceptionname|interfacename|methodname|modifier|initializer|ooclass|ooexception|oointerface|errorcode|errortext|errorname|errortype)*>
 
 <!ATTLIST member
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT variablelist (((title|titleabbrev)*, (info)?), (itemizedlist|orderedlist|procedure|simplelist|variablelist|segmentedlist|glosslist|bibliolist|calloutlist|qandaset|example|figure|table|equation|informalexample|informalfigure|informaltable|informalequation|sidebar|blockquote|address|epigraph|mediaobject|screenshot|task|productionset|constraintdef|msgset|screen|literallayout|programlistingco|screenco|programlisting|synopsis|bridgehead|remark|revhistory|indexterm|funcsynopsis|classsynopsis|methodsynopsis|constructorsynopsis|destructorsynopsis|fieldsynopsis|cmdsynopsis|caution|important|note|tip|warning|anchor|para|formalpara|simpara|annotation)*, (varlistentry)+)>
 
 <!ATTLIST variablelist
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 	spacing	(compact|normal)	#IMPLIED
 	termlength	CDATA	#IMPLIED
 
 >
 
 <!ELEMENT varlistentry ((term)+, listitem)>
 
 <!ATTLIST varlistentry
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT term (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|abbrev|acronym|date|emphasis|footnote|footnoteref|foreignphrase|phrase|quote|wordasword|firstterm|glossterm|coref|trademark|productnumber|productname|database|application|hardware|citation|citerefentry|citetitle|citebiblioid|author|person|personname|org|orgname|editor|jobtitle|replaceable|package|parameter|termdef|nonterminal|systemitem|option|optional|property|inlineequation|tag|markup|token|symbol|literal|code|constant|email|uri|guiicon|guibutton|guimenuitem|guimenu|guisubmenu|guilabel|menuchoice|mousebutton|keycombo|keycap|keycode|keysym|shortcut|accel|prompt|envar|filename|command|computeroutput|userinput|function|varname|returnvalue|type|classname|exceptionname|interfacename|methodname|modifier|initializer|ooclass|ooexception|oointerface|errorcode|errortext|errorname|errortype)*>
 
 <!ATTLIST term
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT example (((title|titleabbrev)*, (info)?), (itemizedlist|orderedlist|procedure|simplelist|variablelist|segmentedlist|glosslist|bibliolist|calloutlist|qandaset|example|figure|table|equation|informalexample|informalfigure|informaltable|informalequation|sidebar|blockquote|address|epigraph|mediaobject|screenshot|task|productionset|constraintdef|msgset|screen|literallayout|programlistingco|screenco|programlisting|synopsis|bridgehead|remark|revhistory|indexterm|funcsynopsis|classsynopsis|methodsynopsis|constructorsynopsis|destructorsynopsis|fieldsynopsis|cmdsynopsis|caution|important|note|tip|warning|anchor|para|formalpara|simpara|annotation)+, (caption)?)>
 
 <!ATTLIST example
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 	label	CDATA	#IMPLIED
 	floatstyle	CDATA	#IMPLIED
 	width	NMTOKEN	#IMPLIED
 	pgwide	(0|1)	#IMPLIED
 
 >
 
 <!ELEMENT informalexample ((info)?, (itemizedlist|orderedlist|procedure|simplelist|variablelist|segmentedlist|glosslist|bibliolist|calloutlist|qandaset|example|figure|table|equation|informalexample|informalfigure|informaltable|informalequation|sidebar|blockquote|address|epigraph|mediaobject|screenshot|task|productionset|constraintdef|msgset|screen|literallayout|programlistingco|screenco|programlisting|synopsis|bridgehead|remark|revhistory|indexterm|funcsynopsis|classsynopsis|methodsynopsis|constructorsynopsis|destructorsynopsis|fieldsynopsis|cmdsynopsis|caution|important|note|tip|warning|anchor|para|formalpara|simpara|annotation)+, (caption)?)>
 
 <!ATTLIST informalexample
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 	floatstyle	CDATA	#IMPLIED
 	width	NMTOKEN	#IMPLIED
 
 >
 
 <!ELEMENT literallayout (#PCDATA|info|textobject|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|abbrev|acronym|date|emphasis|footnote|footnoteref|foreignphrase|phrase|quote|wordasword|firstterm|glossterm|coref|trademark|productnumber|productname|database|application|hardware|citation|citerefentry|citetitle|citebiblioid|author|person|personname|org|orgname|editor|jobtitle|replaceable|package|parameter|termdef|nonterminal|systemitem|option|optional|property|inlineequation|tag|markup|token|symbol|literal|code|constant|email|uri|guiicon|guibutton|guimenuitem|guimenu|guisubmenu|guilabel|menuchoice|mousebutton|keycombo|keycap|keycode|keysym|shortcut|accel|prompt|envar|filename|command|computeroutput|userinput|function|varname|returnvalue|type|classname|exceptionname|interfacename|methodname|modifier|initializer|ooclass|ooexception|oointerface|errorcode|errortext|errorname|errortype|lineannotation|co)*>
 
 <!ATTLIST literallayout
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 	continuation	(continues|restarts)	#IMPLIED
 	linenumbering	(numbered|unnumbered)	#IMPLIED
 	startinglinenumber	NMTOKEN	#IMPLIED
 	language	CDATA	#IMPLIED
 	xml:space	(preserve)	#IMPLIED
 	class	(monospaced|normal)	#IMPLIED
 
 >
 
 <!ELEMENT screen (#PCDATA|info|textobject|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|abbrev|acronym|date|emphasis|footnote|footnoteref|foreignphrase|phrase|quote|wordasword|firstterm|glossterm|coref|trademark|productnumber|productname|database|application|hardware|citation|citerefentry|citetitle|citebiblioid|author|person|personname|org|orgname|editor|jobtitle|replaceable|package|parameter|termdef|nonterminal|systemitem|option|optional|property|inlineequation|tag|markup|token|symbol|literal|code|constant|email|uri|guiicon|guibutton|guimenuitem|guimenu|guisubmenu|guilabel|menuchoice|mousebutton|keycombo|keycap|keycode|keysym|shortcut|accel|prompt|envar|filename|command|computeroutput|userinput|function|varname|returnvalue|type|classname|exceptionname|interfacename|methodname|modifier|initializer|ooclass|ooexception|oointerface|errorcode|errortext|errorname|errortype|lineannotation|co|
 	xi:include)*>
 
 <!ATTLIST screen
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 	continuation	(continues|restarts)	#IMPLIED
 	linenumbering	(numbered|unnumbered)	#IMPLIED
 	startinglinenumber	NMTOKEN	#IMPLIED
 	language	CDATA	#IMPLIED
 	xml:space	(preserve)	#IMPLIED
 	width	NMTOKEN	#IMPLIED
 
 >
 
 <!ELEMENT screenshot (((title|titleabbrev|subtitle)*, (info)?), mediaobject)>
 
 <!ATTLIST screenshot
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT figure (((title|titleabbrev)*, (info)?), (itemizedlist|orderedlist|procedure|simplelist|variablelist|segmentedlist|glosslist|bibliolist|calloutlist|qandaset|example|figure|table|equation|informalexample|informalfigure|informaltable|informalequation|sidebar|blockquote|address|epigraph|mediaobject|screenshot|task|productionset|constraintdef|msgset|screen|literallayout|programlistingco|screenco|programlisting|synopsis|bridgehead|remark|revhistory|indexterm|funcsynopsis|classsynopsis|methodsynopsis|constructorsynopsis|destructorsynopsis|fieldsynopsis|cmdsynopsis|caution|important|note|tip|warning|anchor|para|formalpara|simpara|annotation)+, (caption)?)>
 
 <!ATTLIST figure
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 	label	CDATA	#IMPLIED
 	pgwide	(0|1)	#IMPLIED
 	floatstyle	CDATA	#IMPLIED
 
 >
 
 <!ELEMENT informalfigure ((info)?, (itemizedlist|orderedlist|procedure|simplelist|variablelist|segmentedlist|glosslist|bibliolist|calloutlist|qandaset|example|figure|table|equation|informalexample|informalfigure|informaltable|informalequation|sidebar|blockquote|address|epigraph|mediaobject|screenshot|task|productionset|constraintdef|msgset|screen|literallayout|programlistingco|screenco|programlisting|synopsis|bridgehead|remark|revhistory|indexterm|funcsynopsis|classsynopsis|methodsynopsis|constructorsynopsis|destructorsynopsis|fieldsynopsis|cmdsynopsis|caution|important|note|tip|warning|anchor|para|formalpara|simpara|annotation)+, (caption)?)>
 
 <!ATTLIST informalfigure
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 	label	CDATA	#IMPLIED
 	pgwide	(0|1)	#IMPLIED
 	floatstyle	CDATA	#IMPLIED
 
 >
 
 <!ELEMENT mediaobject ((info)?, (alt)?, (videoobject|audioobject|imageobject|textobject|imageobjectco)+, (caption)?)>
 
 <!ATTLIST mediaobject
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT inlinemediaobject ((info)?, (alt)?, (videoobject|audioobject|imageobject|textobject|imageobjectco)+)>
 
 <!ATTLIST inlinemediaobject
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT videoobject ((info)?, videodata)>
 
 <!ATTLIST videoobject
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT audioobject ((info)?, audiodata)>
 
 <!ATTLIST audioobject
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT imageobject ((info)?, (imagedata))>
 
 <!ATTLIST imageobject
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT textobject ((info)?, (phrase|textdata|(itemizedlist|orderedlist|procedure|simplelist|variablelist|segmentedlist|glosslist|bibliolist|calloutlist|qandaset|example|figure|table|equation|informalexample|informalfigure|informaltable|informalequation|sidebar|blockquote|address|epigraph|mediaobject|screenshot|task|productionset|constraintdef|msgset|screen|literallayout|programlistingco|screenco|programlisting|synopsis|bridgehead|remark|revhistory|indexterm|funcsynopsis|classsynopsis|methodsynopsis|constructorsynopsis|destructorsynopsis|fieldsynopsis|cmdsynopsis|caution|important|note|tip|warning|anchor|para|formalpara|simpara|annotation)+))>
 
 <!ATTLIST textobject
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT videodata (info)?>
 
 <!ATTLIST videodata
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	format	CDATA	#IMPLIED
 	fileref	CDATA	#IMPLIED
 	entityref	ENTITY	#IMPLIED
 	align	(center|char|justify|left|right)	#IMPLIED
 	valign	(bottom|middle|top)	#IMPLIED
 	width	CDATA	#IMPLIED
 	contentwidth	CDATA	#IMPLIED
 	scalefit	(0|1)	#IMPLIED
 	scale	NMTOKEN	#IMPLIED
 	depth	CDATA	#IMPLIED
 	contentdepth	CDATA	#IMPLIED
 
 >
 
 <!ELEMENT audiodata (info)?>
 
 <!ATTLIST audiodata
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	format	CDATA	#IMPLIED
 	fileref	CDATA	#IMPLIED
 	entityref	ENTITY	#IMPLIED
 
 >
 
 <!ELEMENT imagedata (info)?>
 
 <!ATTLIST imagedata
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	format	CDATA	#IMPLIED
 	fileref	CDATA	#IMPLIED
 	entityref	ENTITY	#IMPLIED
 	align	(center|char|justify|left|right)	#IMPLIED
 	valign	(bottom|middle|top)	#IMPLIED
 	width	CDATA	#IMPLIED
 	contentwidth	CDATA	#IMPLIED
 	scalefit	(0|1)	#IMPLIED
 	scale	NMTOKEN	#IMPLIED
 	depth	CDATA	#IMPLIED
 	contentdepth	CDATA	#IMPLIED
 
 >
 
 <!ELEMENT textdata (info)?>
 
 <!ATTLIST textdata
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	format	CDATA	#IMPLIED
 	fileref	CDATA	#IMPLIED
 	entityref	ENTITY	#IMPLIED
 	encoding	CDATA	#IMPLIED
 
 >
 
 <!ELEMENT caption (#PCDATA|itemizedlist|orderedlist|procedure|simplelist|variablelist|segmentedlist|glosslist|bibliolist|calloutlist|qandaset|caution|important|note|tip|warning|example|figure|table|informalexample|informalfigure|informaltable|sidebar|blockquote|address|epigraph|mediaobject|screenshot|task|productionset|constraintdef|msgset|programlisting|screen|literallayout|synopsis|programlistingco|screenco|cmdsynopsis|funcsynopsis|classsynopsis|methodsynopsis|constructorsynopsis|destructorsynopsis|fieldsynopsis|bridgehead|remark|revhistory|indexterm|equation|informalequation|anchor|para|formalpara|simpara|html:form|annotation)*>
 
 <!ATTLIST caption
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 	class	CDATA	#IMPLIED
 	style	CDATA	#IMPLIED
 	title	CDATA	#IMPLIED
 	lang	CDATA	#IMPLIED
 	onclick	CDATA	#IMPLIED
 	ondblclick	CDATA	#IMPLIED
 	onmousedown	CDATA	#IMPLIED
 	onmouseup	CDATA	#IMPLIED
 	onmouseover	CDATA	#IMPLIED
 	onmousemove	CDATA	#IMPLIED
 	onmouseout	CDATA	#IMPLIED
 	onkeypress	CDATA	#IMPLIED
 	onkeydown	CDATA	#IMPLIED
 	onkeyup	CDATA	#IMPLIED
 
 >
 
 <!ELEMENT address (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|phrase|replaceable|personname|pob|street|city|state|postcode|country|phone|fax|email|uri|otheraddr)*>
 
 <!ATTLIST address
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 	continuation	(continues|restarts)	#IMPLIED
 	linenumbering	(numbered|unnumbered)	#IMPLIED
 	startinglinenumber	NMTOKEN	#IMPLIED
 	language	CDATA	#IMPLIED
 	xml:space	(preserve)	#IMPLIED
 
 >
 
 <!ELEMENT street (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|phrase|replaceable)*>
 
 <!ATTLIST street
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT pob (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|phrase|replaceable)*>
 
 <!ATTLIST pob
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT postcode (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|phrase|replaceable)*>
 
 <!ATTLIST postcode
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT city (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|phrase|replaceable)*>
 
 <!ATTLIST city
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT state (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|phrase|replaceable)*>
 
 <!ATTLIST state
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT country (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|phrase|replaceable)*>
 
 <!ATTLIST country
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT phone (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|phrase|replaceable)*>
 
 <!ATTLIST phone
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT fax (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|phrase|replaceable)*>
 
 <!ATTLIST fax
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT otheraddr (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|phrase|replaceable)*>
 
 <!ATTLIST otheraddr
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT affiliation ((shortaffil)?, (jobtitle)*, ((org)?|((orgname)?, (orgdiv)*, (address)*)))>
 
 <!ATTLIST affiliation
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT shortaffil (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|phrase|replaceable)*>
 
 <!ATTLIST shortaffil
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT jobtitle (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|phrase|replaceable)*>
 
 <!ATTLIST jobtitle
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT orgname (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|phrase|replaceable)*>
 
 <!ATTLIST orgname
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 	class	(consortium|corporation|informal|nonprofit|other)	#IMPLIED
 	otherclass	CDATA	#IMPLIED
 
 >
 
 <!ELEMENT orgdiv (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|abbrev|acronym|date|emphasis|footnote|footnoteref|foreignphrase|phrase|quote|wordasword|firstterm|glossterm|coref|trademark|productnumber|productname|database|application|hardware|citation|citerefentry|citetitle|citebiblioid|author|person|personname|org|orgname|editor|jobtitle|replaceable|package|parameter|termdef|nonterminal|systemitem|option|optional|property|inlineequation|tag|markup|token|symbol|literal|code|constant|email|uri|guiicon|guibutton|guimenuitem|guimenu|guisubmenu|guilabel|menuchoice|mousebutton|keycombo|keycap|keycode|keysym|shortcut|accel|prompt|envar|filename|command|computeroutput|userinput|function|varname|returnvalue|type|classname|exceptionname|interfacename|methodname|modifier|initializer|ooclass|ooexception|oointerface|errorcode|errortext|errorname|errortype)*>
 
 <!ATTLIST orgdiv
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT artpagenums (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|phrase|replaceable)*>
 
 <!ATTLIST artpagenums
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT personname (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|phrase|replaceable|honorific|firstname|surname|lineage|othername)*>
 
 <!ATTLIST personname
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT author ((personname, (personblurb|affiliation|email|uri|address|contrib)*)|(orgname, (orgdiv|affiliation|email|uri|address|contrib)*))>
 
 <!ATTLIST author
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT authorgroup ((author|editor|othercredit)+)>
 
 <!ATTLIST authorgroup
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT collab ((person|personname|org|orgname)+, (affiliation)*)>
 
 <!ATTLIST collab
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT authorinitials (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|phrase|replaceable)*>
 
 <!ATTLIST authorinitials
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT person (personname, (address|affiliation|email|uri|personblurb)*)>
 
 <!ATTLIST person
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT org (orgname, (address|affiliation|email|uri|orgdiv)*)>
 
 <!ATTLIST org
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT confgroup ((confdates|conftitle|confnum|confsponsor|address)*)>
 
 <!ATTLIST confgroup
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT confdates (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|phrase|replaceable)*>
 
 <!ATTLIST confdates
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT conftitle (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|phrase|replaceable)*>
 
 <!ATTLIST conftitle
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT confnum (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|phrase|replaceable)*>
 
 <!ATTLIST confnum
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT confsponsor (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|phrase|replaceable)*>
 
 <!ATTLIST confsponsor
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT contractnum (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|phrase|replaceable)*>
 
 <!ATTLIST contractnum
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT contractsponsor (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|phrase|replaceable)*>
 
 <!ATTLIST contractsponsor
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT copyright ((year)+, (holder)*)>
 
 <!ATTLIST copyright
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT year (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|phrase|replaceable)*>
 
 <!ATTLIST year
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT holder (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|phrase|replaceable)*>
 
 <!ATTLIST holder
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT cover ((anchor|para|formalpara|simpara|itemizedlist|orderedlist|procedure|simplelist|variablelist|segmentedlist|glosslist|bibliolist|calloutlist|qandaset|informalexample|informalfigure|informaltable|informalequation|sidebar|blockquote|address|epigraph|mediaobject|screenshot|task|productionset|constraintdef|msgset|screen|literallayout|programlistingco|screenco|programlisting|synopsis|bridgehead|remark|revhistory|funcsynopsis|classsynopsis|methodsynopsis|constructorsynopsis|destructorsynopsis|fieldsynopsis|cmdsynopsis)+)>
 
 <!ATTLIST cover
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT date (#PCDATA)*>
 
 <!ATTLIST date
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT edition (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|phrase|replaceable)*>
 
 <!ATTLIST edition
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT editor ((personname, (personblurb|affiliation|email|uri|address|contrib)*)|(orgname, (orgdiv|affiliation|email|uri|address|contrib)*))>
 
 <!ATTLIST editor
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT biblioid (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|phrase|replaceable)*>
 
 <!ATTLIST biblioid
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 	class	(doi|isbn|isrn|issn|libraryofcongress|pubsnumber|uri|other)	#IMPLIED
 	otherclass	NMTOKEN	#IMPLIED
 
 >
 
 <!ELEMENT citebiblioid (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|phrase|replaceable)*>
 
 <!ATTLIST citebiblioid
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 	class	(doi|isbn|isrn|issn|libraryofcongress|pubsnumber|uri|other)	#IMPLIED
 	otherclass	NMTOKEN	#IMPLIED
 
 >
 
 <!ELEMENT bibliosource (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|phrase|replaceable)*>
 
 <!ATTLIST bibliosource
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 	class	(doi|isbn|isrn|issn|libraryofcongress|pubsnumber|uri|other)	#IMPLIED
 	otherclass	NMTOKEN	#IMPLIED
 
 >
 
 <!ELEMENT bibliorelation (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|phrase|replaceable)*>
 
 <!ATTLIST bibliorelation
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 	class	(doi|isbn|isrn|issn|libraryofcongress|pubsnumber|uri|other)	#IMPLIED
 	otherclass	NMTOKEN	#IMPLIED
 	type	(hasformat|haspart|hasversion|isformatof|ispartof|isreferencedby|isreplacedby|isrequiredby|isversionof|references|replaces|requires|othertype)	#IMPLIED
 	othertype	NMTOKEN	#IMPLIED
 
 >
 
 <!ELEMENT bibliocoverage (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|phrase|replaceable)*>
 
 <!ATTLIST bibliocoverage
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 	spatial	(dcmipoint|iso3166|dcmibox|tgn|otherspatial)	#IMPLIED
 	otherspatial	NMTOKEN	#IMPLIED
 	temporal	(dcmiperiod|w3c-dtf|othertemporal)	#IMPLIED
 	othertemporal	NMTOKEN	#IMPLIED
 
 >
 
 <!ELEMENT legalnotice (((title|titleabbrev)*, (info)?), (itemizedlist|orderedlist|procedure|simplelist|variablelist|segmentedlist|glosslist|bibliolist|calloutlist|qandaset|example|figure|table|equation|informalexample|informalfigure|informaltable|informalequation|sidebar|blockquote|address|epigraph|mediaobject|screenshot|task|productionset|constraintdef|msgset|screen|literallayout|programlistingco|screenco|programlisting|synopsis|bridgehead|remark|revhistory|indexterm|funcsynopsis|classsynopsis|methodsynopsis|constructorsynopsis|destructorsynopsis|fieldsynopsis|cmdsynopsis|caution|important|note|tip|warning|anchor|para|formalpara|simpara|annotation)+)>
 
 <!ATTLIST legalnotice
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT othercredit ((personname, (personblurb|affiliation|email|uri|address|contrib)*)|(orgname, (orgdiv|affiliation|email|uri|address|contrib)*))>
 
 <!ATTLIST othercredit
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 	class	(copyeditor|graphicdesigner|other|productioneditor|technicaleditor|translator)	#IMPLIED
 	otherclass	NMTOKEN	#IMPLIED
 
 >
 
 <!ELEMENT pagenums (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|phrase|replaceable)*>
 
 <!ATTLIST pagenums
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT contrib (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|phrase|replaceable|
 	trademark)*>
 
 <!ATTLIST contrib
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT honorific (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|phrase|replaceable)*>
 
 <!ATTLIST honorific
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT firstname (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|phrase|replaceable)*>
 
 <!ATTLIST firstname
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT surname (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|phrase|replaceable)*>
 
 <!ATTLIST surname
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT lineage (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|phrase|replaceable)*>
 
 <!ATTLIST lineage
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT othername (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|phrase|replaceable)*>
 
 <!ATTLIST othername
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT printhistory ((anchor|para|formalpara|simpara)+)>
 
 <!ATTLIST printhistory
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT pubdate (#PCDATA)*>
 
 <!ATTLIST pubdate
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT publisher (publishername, (address)*)>
 
 <!ATTLIST publisher
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT publishername (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|phrase|replaceable)*>
 
 <!ATTLIST publishername
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT releaseinfo (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|phrase|replaceable)*>
 
 <!ATTLIST releaseinfo
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT revhistory (((title|titleabbrev)*, (info)?), (revision)+)>
 
 <!ATTLIST revhistory
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
-<!ELEMENT revision ((revnumber)?, date, (authorinitials|author)*, ((revremark|revdescription))?)>
+<!ELEMENT revision ((revnumber|githash)?, date, (authorinitials|author)*, ((revremark|revdescription))?)>
 
 <!ATTLIST revision
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT revnumber (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|phrase|replaceable)*>
 
 <!ATTLIST revnumber
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
+<!ELEMENT githash (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|phrase|replaceable)*>
+
+<!ATTLIST githash
+	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
+	role	CDATA	#IMPLIED
+	%db.common.attributes;
+	%db.common.linking.attributes;
+
+>
+
 <!ELEMENT revremark (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|phrase|replaceable)*>
 
 <!ATTLIST revremark
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT revdescription ((itemizedlist|orderedlist|procedure|simplelist|variablelist|segmentedlist|glosslist|bibliolist|calloutlist|qandaset|example|figure|table|equation|informalexample|informalfigure|informaltable|informalequation|sidebar|blockquote|address|epigraph|mediaobject|screenshot|task|productionset|constraintdef|msgset|screen|literallayout|programlistingco|screenco|programlisting|synopsis|bridgehead|remark|revhistory|indexterm|funcsynopsis|classsynopsis|methodsynopsis|constructorsynopsis|destructorsynopsis|fieldsynopsis|cmdsynopsis|caution|important|note|tip|warning|anchor|para|formalpara|simpara|annotation)*)>
 
 <!ATTLIST revdescription
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT seriesvolnums (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|phrase|replaceable)*>
 
 <!ATTLIST seriesvolnums
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT volumenum (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|phrase|replaceable)*>
 
 <!ATTLIST volumenum
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT issuenum (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|phrase|replaceable)*>
 
 <!ATTLIST issuenum
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT package (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|phrase|replaceable)*>
 
 <!ATTLIST package
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT email (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|phrase|replaceable)*>
 
 <!ATTLIST email
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT lineannotation (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|phrase|replaceable|
 	trademark)*>
 
 <!ATTLIST lineannotation
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT parameter (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|phrase|replaceable)*>
 
 <!ATTLIST parameter
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 	class	(command|function|option)	#IMPLIED
 
 >
 
 <!ELEMENT replaceable (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|phrase|replaceable|co)*>
 
 <!ATTLIST replaceable
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 	class	(command|function|option|parameter)	#IMPLIED
 
 >
 
 <!ELEMENT uri (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|phrase|replaceable)*>
 
 <!ATTLIST uri
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 	type	CDATA	#IMPLIED
 
 >
 
 <!ELEMENT abbrev (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|phrase|replaceable|trademark)*>
 
 <!ATTLIST abbrev
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT acronym (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|phrase|replaceable|trademark)*>
 
 <!ATTLIST acronym
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT citation (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|abbrev|acronym|date|emphasis|footnote|footnoteref|foreignphrase|phrase|quote|wordasword|firstterm|glossterm|coref|trademark|productnumber|productname|database|application|hardware|citation|citerefentry|citetitle|citebiblioid|author|person|personname|org|orgname|editor|jobtitle|replaceable|package|parameter|termdef|nonterminal|systemitem|option|optional|property|inlineequation|tag|markup|token|symbol|literal|code|constant|email|uri|guiicon|guibutton|guimenuitem|guimenu|guisubmenu|guilabel|menuchoice|mousebutton|keycombo|keycap|keycode|keysym|shortcut|accel|prompt|envar|filename|command|computeroutput|userinput|function|varname|returnvalue|type|classname|exceptionname|interfacename|methodname|modifier|initializer|ooclass|ooexception|oointerface|errorcode|errortext|errorname|errortype)*>
 
 <!ATTLIST citation
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT citerefentry (refentrytitle, (manvolnum)?)>
 
 <!ATTLIST citerefentry
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT refentrytitle (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|abbrev|acronym|date|emphasis|footnote|footnoteref|foreignphrase|phrase|quote|wordasword|firstterm|glossterm|coref|trademark|productnumber|productname|database|application|hardware|citation|citerefentry|citetitle|citebiblioid|author|person|personname|org|orgname|editor|jobtitle|replaceable|package|parameter|termdef|nonterminal|systemitem|option|optional|property|inlineequation|tag|markup|token|symbol|literal|code|constant|email|uri|guiicon|guibutton|guimenuitem|guimenu|guisubmenu|guilabel|menuchoice|mousebutton|keycombo|keycap|keycode|keysym|shortcut|accel|prompt|envar|filename|command|computeroutput|userinput|function|varname|returnvalue|type|classname|exceptionname|interfacename|methodname|modifier|initializer|ooclass|ooexception|oointerface|errorcode|errortext|errorname|errortype)*>
 
 <!ATTLIST refentrytitle
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT manvolnum (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|phrase|replaceable)*>
 
 <!ATTLIST manvolnum
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT citetitle (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|abbrev|acronym|date|emphasis|footnote|footnoteref|foreignphrase|phrase|quote|wordasword|firstterm|glossterm|coref|trademark|productnumber|productname|database|application|hardware|citation|citerefentry|citetitle|citebiblioid|author|person|personname|org|orgname|editor|jobtitle|replaceable|package|parameter|termdef|nonterminal|systemitem|option|optional|property|inlineequation|tag|markup|token|symbol|literal|code|constant|email|uri|guiicon|guibutton|guimenuitem|guimenu|guisubmenu|guilabel|menuchoice|mousebutton|keycombo|keycap|keycode|keysym|shortcut|accel|prompt|envar|filename|command|computeroutput|userinput|function|varname|returnvalue|type|classname|exceptionname|interfacename|methodname|modifier|initializer|ooclass|ooexception|oointerface|errorcode|errortext|errorname|errortype)*>
 
 <!ATTLIST citetitle
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 	pubwork	(article|bbs|book|cdrom|chapter|dvd|emailmessage|gopher|journal|manuscript|newsposting|part|refentry|section|series|set|webpage|wiki)	#IMPLIED
 
 >
 
 <!ELEMENT emphasis (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|abbrev|acronym|date|emphasis|footnote|footnoteref|foreignphrase|phrase|quote|wordasword|firstterm|glossterm|coref|trademark|productnumber|productname|database|application|hardware|citation|citerefentry|citetitle|citebiblioid|author|person|personname|org|orgname|editor|jobtitle|replaceable|package|parameter|termdef|nonterminal|systemitem|option|optional|property|inlineequation|tag|markup|token|symbol|literal|code|constant|email|uri|guiicon|guibutton|guimenuitem|guimenu|guisubmenu|guilabel|menuchoice|mousebutton|keycombo|keycap|keycode|keysym|shortcut|accel|prompt|envar|filename|command|computeroutput|userinput|function|varname|returnvalue|type|classname|exceptionname|interfacename|methodname|modifier|initializer|ooclass|ooexception|oointerface|errorcode|errortext|errorname|errortype)*>
 
 <!ATTLIST emphasis
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT foreignphrase (#PCDATA|abbrev|acronym|date|emphasis|footnote|footnoteref|foreignphrase|phrase|quote|subscript|superscript|wordasword|firstterm|glossterm|coref|trademark|productnumber|productname|database|application|hardware|citation|citerefentry|citetitle|citebiblioid|author|person|personname|org|orgname|editor|jobtitle|inlinemediaobject|indexterm|xref|link|olink|anchor|biblioref)*>
 
 <!ATTLIST foreignphrase
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT phrase (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|abbrev|acronym|date|emphasis|footnote|footnoteref|foreignphrase|phrase|quote|wordasword|firstterm|glossterm|coref|trademark|productnumber|productname|database|application|hardware|citation|citerefentry|citetitle|citebiblioid|author|person|personname|org|orgname|editor|jobtitle|replaceable|package|parameter|termdef|nonterminal|systemitem|option|optional|property|inlineequation|tag|markup|token|symbol|literal|code|constant|email|uri|guiicon|guibutton|guimenuitem|guimenu|guisubmenu|guilabel|menuchoice|mousebutton|keycombo|keycap|keycode|keysym|shortcut|accel|prompt|envar|filename|command|computeroutput|userinput|function|varname|returnvalue|type|classname|exceptionname|interfacename|methodname|modifier|initializer|ooclass|ooexception|oointerface|errorcode|errortext|errorname|errortype)*>
 
 <!ATTLIST phrase
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT quote (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|abbrev|acronym|date|emphasis|footnote|footnoteref|foreignphrase|phrase|quote|wordasword|firstterm|glossterm|coref|trademark|productnumber|productname|database|application|hardware|citation|citerefentry|citetitle|citebiblioid|author|person|personname|org|orgname|editor|jobtitle|replaceable|package|parameter|termdef|nonterminal|systemitem|option|optional|property|inlineequation|tag|markup|token|symbol|literal|code|constant|email|uri|guiicon|guibutton|guimenuitem|guimenu|guisubmenu|guilabel|menuchoice|mousebutton|keycombo|keycap|keycode|keysym|shortcut|accel|prompt|envar|filename|command|computeroutput|userinput|function|varname|returnvalue|type|classname|exceptionname|interfacename|methodname|modifier|initializer|ooclass|ooexception|oointerface|errorcode|errortext|errorname|errortype|
 	buildtarget)*>
 
 <!ATTLIST quote
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT subscript (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|phrase|replaceable)*>
 
 <!ATTLIST subscript
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT superscript (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|phrase|replaceable)*>
 
 <!ATTLIST superscript
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT trademark (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|phrase|replaceable)*>
 
 <!ATTLIST trademark
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 	class	(copyright|registered|service|trade)	#IMPLIED
 
 >
 
 <!ELEMENT wordasword (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|phrase|replaceable)*>
 
 <!ATTLIST wordasword
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT footnoteref EMPTY>
 
 <!ATTLIST footnoteref
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 	label	CDATA	#IMPLIED
 
 >
 
 <!ELEMENT xref EMPTY>
 
 <!ATTLIST xref
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 	xrefstyle	CDATA	#IMPLIED
 	endterm	IDREF	#IMPLIED
 
 >
 
 <!ELEMENT link (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|abbrev|acronym|date|emphasis|footnote|footnoteref|foreignphrase|phrase|quote|wordasword|firstterm|glossterm|coref|trademark|productnumber|productname|database|application|hardware|citation|citerefentry|citetitle|citebiblioid|author|person|personname|org|orgname|editor|jobtitle|replaceable|package|parameter|termdef|nonterminal|systemitem|option|optional|property|inlineequation|tag|markup|token|symbol|literal|code|constant|email|uri|guiicon|guibutton|guimenuitem|guimenu|guisubmenu|guilabel|menuchoice|mousebutton|keycombo|keycap|keycode|keysym|shortcut|accel|prompt|envar|filename|command|computeroutput|userinput|function|varname|returnvalue|type|classname|exceptionname|interfacename|methodname|modifier|initializer|ooclass|ooexception|oointerface|errorcode|errortext|errorname|errortype)*>
 
 <!ATTLIST link
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 	xrefstyle	CDATA	#IMPLIED
 	endterm	IDREF	#IMPLIED
 
 >
 
 <!ELEMENT olink (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|abbrev|acronym|date|emphasis|footnote|footnoteref|foreignphrase|phrase|quote|wordasword|firstterm|glossterm|coref|trademark|productnumber|productname|database|application|hardware|citation|citerefentry|citetitle|citebiblioid|author|person|personname|org|orgname|editor|jobtitle|replaceable|package|parameter|termdef|nonterminal|systemitem|option|optional|property|inlineequation|tag|markup|token|symbol|literal|code|constant|email|uri|guiicon|guibutton|guimenuitem|guimenu|guisubmenu|guilabel|menuchoice|mousebutton|keycombo|keycap|keycode|keysym|shortcut|accel|prompt|envar|filename|command|computeroutput|userinput|function|varname|returnvalue|type|classname|exceptionname|interfacename|methodname|modifier|initializer|ooclass|ooexception|oointerface|errorcode|errortext|errorname|errortype)*>
 
 <!ATTLIST olink
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	%db.common.attributes;
 	targetdoc	CDATA	#IMPLIED
 	role	CDATA	#IMPLIED
 	xrefstyle	CDATA	#IMPLIED
 	localinfo	CDATA	#IMPLIED
 	targetptr	CDATA	#IMPLIED
 	type	CDATA	#IMPLIED
 
 >
 
 <!ELEMENT anchor EMPTY>
 
 <!ATTLIST anchor
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 
 >
 
 <!ELEMENT alt (#PCDATA|inlinemediaobject)*>
 
 <!ATTLIST alt
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 
 >
 
 <!ELEMENT set (((title|titleabbrev|subtitle)*, (info)?), (toc)?, (set|book)+, (setindex)?)>
 
 <!ATTLIST set
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 	label	CDATA	#IMPLIED
 	status	CDATA	#IMPLIED
 
 >
 
 <!ELEMENT book (((title|titleabbrev|subtitle)*, (info)?), (glossary|bibliography|index|toc|dedication|acknowledgements|preface|chapter|appendix|article|colophon|part|reference)*)>
 
 <!ATTLIST book
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 	label	CDATA	#IMPLIED
 	status	CDATA	#IMPLIED
 
 >
 
 <!ELEMENT dedication (((title|titleabbrev|subtitle)*, (info)?), (itemizedlist|orderedlist|procedure|simplelist|variablelist|segmentedlist|glosslist|bibliolist|calloutlist|qandaset|example|figure|table|equation|informalexample|informalfigure|informaltable|informalequation|sidebar|blockquote|address|epigraph|mediaobject|screenshot|task|productionset|constraintdef|msgset|screen|literallayout|programlistingco|screenco|programlisting|synopsis|bridgehead|remark|revhistory|indexterm|funcsynopsis|classsynopsis|methodsynopsis|constructorsynopsis|destructorsynopsis|fieldsynopsis|cmdsynopsis|caution|important|note|tip|warning|anchor|para|formalpara|simpara|annotation)+)>
 
 <!ATTLIST dedication
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 	label	CDATA	#IMPLIED
 	status	CDATA	#IMPLIED
 
 >
 
 <!ELEMENT acknowledgements (((title|titleabbrev|subtitle)*, (info)?), (itemizedlist|orderedlist|procedure|simplelist|variablelist|segmentedlist|glosslist|bibliolist|calloutlist|qandaset|example|figure|table|equation|informalexample|informalfigure|informaltable|informalequation|sidebar|blockquote|address|epigraph|mediaobject|screenshot|task|productionset|constraintdef|msgset|screen|literallayout|programlistingco|screenco|programlisting|synopsis|bridgehead|remark|revhistory|indexterm|funcsynopsis|classsynopsis|methodsynopsis|constructorsynopsis|destructorsynopsis|fieldsynopsis|cmdsynopsis|caution|important|note|tip|warning|anchor|para|formalpara|simpara|annotation)+)>
 
 <!ATTLIST acknowledgements
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 <!ELEMENT appendix (((title|titleabbrev|subtitle)*, (info)?), ((glossary|bibliography|index|toc)*, (((itemizedlist|orderedlist|procedure|simplelist|variablelist|segmentedlist|glosslist|bibliolist|calloutlist|qandaset|example|figure|table|equation|informalexample|informalfigure|informaltable|informalequation|sidebar|blockquote|address|epigraph|mediaobject|screenshot|task|productionset|constraintdef|msgset|screen|literallayout|programlistingco|screenco|programlisting|synopsis|bridgehead|remark|revhistory|indexterm|funcsynopsis|classsynopsis|methodsynopsis|constructorsynopsis|destructorsynopsis|fieldsynopsis|cmdsynopsis|caution|important|note|tip|warning|anchor|para|formalpara|simpara|annotation)+, ((((section)+, (simplesect)*)|(simplesect)+|((sect1)+, (simplesect)*)|(refentry)+))?)|((section)+, (simplesect)*)|(simplesect)+|((sect1)+, (simplesect)*)|(refentry)+), (glossary|bibliography|index|toc)*))>
 
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 <!ELEMENT chapter (((title|titleabbrev|subtitle)*, (info)?), ((glossary|bibliography|index|toc)*, (((itemizedlist|orderedlist|procedure|simplelist|variablelist|segmentedlist|glosslist|bibliolist|calloutlist|qandaset|example|figure|table|equation|informalexample|informalfigure|informaltable|informalequation|sidebar|blockquote|address|epigraph|mediaobject|screenshot|task|productionset|constraintdef|msgset|screen|literallayout|programlistingco|screenco|programlisting|synopsis|bridgehead|remark|revhistory|indexterm|funcsynopsis|classsynopsis|methodsynopsis|constructorsynopsis|destructorsynopsis|fieldsynopsis|cmdsynopsis|caution|important|note|tip|warning|anchor|para|formalpara|simpara|annotation)+, ((((section)+, (simplesect)*)|(simplesect)+|((sect1)+, (simplesect)*)|(refentry)+))?)|((section)+, (simplesect)*)|(simplesect)+|((sect1)+, (simplesect)*)|(refentry)+), (glossary|bibliography|index|toc)*))>
 
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 <!ELEMENT section (((title|titleabbrev|subtitle)*, (info)?), (((itemizedlist|orderedlist|procedure|simplelist|variablelist|segmentedlist|glosslist|bibliolist|calloutlist|qandaset|example|figure|table|equation|informalexample|informalfigure|informaltable|informalequation|sidebar|blockquote|address|epigraph|mediaobject|screenshot|task|productionset|constraintdef|msgset|screen|literallayout|programlistingco|screenco|programlisting|synopsis|bridgehead|remark|revhistory|indexterm|funcsynopsis|classsynopsis|methodsynopsis|constructorsynopsis|destructorsynopsis|fieldsynopsis|cmdsynopsis|caution|important|note|tip|warning|anchor|para|formalpara|simpara|annotation)+, ((((section)+, (simplesect)*)|(simplesect)+|(refentry)+))?)|((section)+, (simplesect)*)|(simplesect)+|(refentry)+), (glossary|bibliography|index|toc)*)>
 
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 <!ELEMENT article (((title|titleabbrev|subtitle)*, (info)?), (glossary|bibliography|index|toc|appendix|acknowledgements|colophon)*, (((itemizedlist|orderedlist|procedure|simplelist|variablelist|segmentedlist|glosslist|bibliolist|calloutlist|qandaset|example|figure|table|equation|informalexample|informalfigure|informaltable|informalequation|sidebar|blockquote|address|epigraph|mediaobject|screenshot|task|productionset|constraintdef|msgset|screen|literallayout|programlistingco|screenco|programlisting|synopsis|bridgehead|remark|revhistory|indexterm|funcsynopsis|classsynopsis|methodsynopsis|constructorsynopsis|destructorsynopsis|fieldsynopsis|cmdsynopsis|caution|important|note|tip|warning|anchor|para|formalpara|simpara|annotation)+, ((((section)+, (simplesect)*)|(simplesect)+|((sect1)+, (simplesect)*)|(refentry)+))?)|((section)+, (simplesect)*)|(simplesect)+|((sect1)+, (simplesect)*)|(refentry)+), (glossary|bibliography|index|toc|appendix|acknowledgements|colophon)*)>
 
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 <!ELEMENT sect1 (((title|titleabbrev|subtitle)*, (info)?), (((itemizedlist|orderedlist|procedure|simplelist|variablelist|segmentedlist|glosslist|bibliolist|calloutlist|qandaset|example|figure|table|equation|informalexample|informalfigure|informaltable|informalequation|sidebar|blockquote|address|epigraph|mediaobject|screenshot|task|productionset|constraintdef|msgset|screen|literallayout|programlistingco|screenco|programlisting|synopsis|bridgehead|remark|revhistory|indexterm|funcsynopsis|classsynopsis|methodsynopsis|constructorsynopsis|destructorsynopsis|fieldsynopsis|cmdsynopsis|caution|important|note|tip|warning|anchor|para|formalpara|simpara|annotation)+, ((((sect2)+, (simplesect)*)|(simplesect)+))?)|((sect2)+, (simplesect)*)|(simplesect)+), (glossary|bibliography|index|toc)*)>
 
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 <!ELEMENT sect4 (((title|titleabbrev|subtitle)*, (info)?), (((itemizedlist|orderedlist|procedure|simplelist|variablelist|segmentedlist|glosslist|bibliolist|calloutlist|qandaset|example|figure|table|equation|informalexample|informalfigure|informaltable|informalequation|sidebar|blockquote|address|epigraph|mediaobject|screenshot|task|productionset|constraintdef|msgset|screen|literallayout|programlistingco|screenco|programlisting|synopsis|bridgehead|remark|revhistory|indexterm|funcsynopsis|classsynopsis|methodsynopsis|constructorsynopsis|destructorsynopsis|fieldsynopsis|cmdsynopsis|caution|important|note|tip|warning|anchor|para|formalpara|simpara|annotation)+, ((((sect5)+, (simplesect)*)|(simplesect)+))?)|((sect5)+, (simplesect)*)|(simplesect)+), (glossary|bibliography|index|toc)*)>
 
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 <!ELEMENT refsect1 (((title|titleabbrev|subtitle)*, (info)?), (((itemizedlist|orderedlist|procedure|simplelist|variablelist|segmentedlist|glosslist|bibliolist|calloutlist|qandaset|example|figure|table|equation|informalexample|informalfigure|informaltable|informalequation|sidebar|blockquote|address|epigraph|mediaobject|screenshot|task|productionset|constraintdef|msgset|screen|literallayout|programlistingco|screenco|programlisting|synopsis|bridgehead|remark|revhistory|indexterm|funcsynopsis|classsynopsis|methodsynopsis|constructorsynopsis|destructorsynopsis|fieldsynopsis|cmdsynopsis|caution|important|note|tip|warning|anchor|para|formalpara|simpara|annotation)+, ((refsect2)+)?)|(refsect2)+))>
 
 <!ATTLIST refsect1
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 	label	CDATA	#IMPLIED
 	status	CDATA	#IMPLIED
 
 >
 
 <!ELEMENT refsect2 (((title|titleabbrev|subtitle)*, (info)?), (((itemizedlist|orderedlist|procedure|simplelist|variablelist|segmentedlist|glosslist|bibliolist|calloutlist|qandaset|example|figure|table|equation|informalexample|informalfigure|informaltable|informalequation|sidebar|blockquote|address|epigraph|mediaobject|screenshot|task|productionset|constraintdef|msgset|screen|literallayout|programlistingco|screenco|programlisting|synopsis|bridgehead|remark|revhistory|indexterm|funcsynopsis|classsynopsis|methodsynopsis|constructorsynopsis|destructorsynopsis|fieldsynopsis|cmdsynopsis|caution|important|note|tip|warning|anchor|para|formalpara|simpara|annotation)+, ((refsect3)+)?)|(refsect3)+))>
 
 <!ATTLIST refsect2
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 	label	CDATA	#IMPLIED
 	status	CDATA	#IMPLIED
 
 >
 
 <!ELEMENT refsect3 (((title|titleabbrev|subtitle)*, (info)?), (itemizedlist|orderedlist|procedure|simplelist|variablelist|segmentedlist|glosslist|bibliolist|calloutlist|qandaset|example|figure|table|equation|informalexample|informalfigure|informaltable|informalequation|sidebar|blockquote|address|epigraph|mediaobject|screenshot|task|productionset|constraintdef|msgset|screen|literallayout|programlistingco|screenco|programlisting|synopsis|bridgehead|remark|revhistory|indexterm|funcsynopsis|classsynopsis|methodsynopsis|constructorsynopsis|destructorsynopsis|fieldsynopsis|cmdsynopsis|caution|important|note|tip|warning|anchor|para|formalpara|simpara|annotation)+)>
 
 <!ATTLIST refsect3
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 	label	CDATA	#IMPLIED
 	status	CDATA	#IMPLIED
 
 >
 
 <!ELEMENT glosslist ((((title|titleabbrev)*, (info)?))?, (itemizedlist|orderedlist|procedure|simplelist|variablelist|segmentedlist|glosslist|bibliolist|calloutlist|qandaset|example|figure|table|equation|informalexample|informalfigure|informaltable|informalequation|sidebar|blockquote|address|epigraph|mediaobject|screenshot|task|productionset|constraintdef|msgset|screen|literallayout|programlistingco|screenco|programlisting|synopsis|bridgehead|remark|revhistory|indexterm|funcsynopsis|classsynopsis|methodsynopsis|constructorsynopsis|destructorsynopsis|fieldsynopsis|cmdsynopsis|caution|important|note|tip|warning|anchor|para|formalpara|simpara|annotation)*, (glossentry)+)>
 
 <!ATTLIST glosslist
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT glossentry (glossterm, (acronym)?, (abbrev)?, (indexterm)*, (glosssee|(glossdef)+))>
 
 <!ATTLIST glossentry
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 	sortas	CDATA	#IMPLIED
 
 >
 
 <!ELEMENT glossdef ((itemizedlist|orderedlist|procedure|simplelist|variablelist|segmentedlist|glosslist|bibliolist|calloutlist|qandaset|example|figure|table|equation|informalexample|informalfigure|informaltable|informalequation|sidebar|blockquote|address|epigraph|mediaobject|screenshot|task|productionset|constraintdef|msgset|screen|literallayout|programlistingco|screenco|programlisting|synopsis|bridgehead|remark|revhistory|indexterm|funcsynopsis|classsynopsis|methodsynopsis|constructorsynopsis|destructorsynopsis|fieldsynopsis|cmdsynopsis|caution|important|note|tip|warning|anchor|para|formalpara|simpara|annotation)+, (glossseealso)*)>
 
 <!ATTLIST glossdef
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 	subject	CDATA	#IMPLIED
 
 >
 
 <!ELEMENT glosssee (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|abbrev|acronym|date|emphasis|footnote|footnoteref|foreignphrase|phrase|quote|wordasword|firstterm|glossterm|coref|trademark|productnumber|productname|database|application|hardware|citation|citerefentry|citetitle|citebiblioid|author|person|personname|org|orgname|editor|jobtitle|replaceable|package|parameter|termdef|nonterminal|systemitem|option|optional|property|inlineequation|tag|markup|token|symbol|literal|code|constant|email|uri|guiicon|guibutton|guimenuitem|guimenu|guisubmenu|guilabel|menuchoice|mousebutton|keycombo|keycap|keycode|keysym|shortcut|accel|prompt|envar|filename|command|computeroutput|userinput|function|varname|returnvalue|type|classname|exceptionname|interfacename|methodname|modifier|initializer|ooclass|ooexception|oointerface|errorcode|errortext|errorname|errortype)*>
 
 <!ATTLIST glosssee
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 	otherterm	IDREF	#IMPLIED
 
 >
 
 <!ELEMENT glossseealso (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|abbrev|acronym|date|emphasis|footnote|footnoteref|foreignphrase|phrase|quote|wordasword|firstterm|glossterm|coref|trademark|productnumber|productname|database|application|hardware|citation|citerefentry|citetitle|citebiblioid|author|person|personname|org|orgname|editor|jobtitle|replaceable|package|parameter|termdef|nonterminal|systemitem|option|optional|property|inlineequation|tag|markup|token|symbol|literal|code|constant|email|uri|guiicon|guibutton|guimenuitem|guimenu|guisubmenu|guilabel|menuchoice|mousebutton|keycombo|keycap|keycode|keysym|shortcut|accel|prompt|envar|filename|command|computeroutput|userinput|function|varname|returnvalue|type|classname|exceptionname|interfacename|methodname|modifier|initializer|ooclass|ooexception|oointerface|errorcode|errortext|errorname|errortype)*>
 
 <!ATTLIST glossseealso
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 	otherterm	IDREF	#IMPLIED
 
 >
 
 <!ELEMENT firstterm (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|abbrev|acronym|date|emphasis|footnote|footnoteref|foreignphrase|phrase|quote|wordasword|firstterm|glossterm|coref|trademark|productnumber|productname|database|application|hardware|citation|citerefentry|citetitle|citebiblioid|author|person|personname|org|orgname|editor|jobtitle|replaceable|package|parameter|termdef|nonterminal|systemitem|option|optional|property|inlineequation|tag|markup|token|symbol|literal|code|constant|email|uri|guiicon|guibutton|guimenuitem|guimenu|guisubmenu|guilabel|menuchoice|mousebutton|keycombo|keycap|keycode|keysym|shortcut|accel|prompt|envar|filename|command|computeroutput|userinput|function|varname|returnvalue|type|classname|exceptionname|interfacename|methodname|modifier|initializer|ooclass|ooexception|oointerface|errorcode|errortext|errorname|errortype)*>
 
 <!ATTLIST firstterm
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 	baseform	CDATA	#IMPLIED
 
 >
 
 <!ELEMENT glossterm (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|abbrev|acronym|date|emphasis|footnote|footnoteref|foreignphrase|phrase|quote|wordasword|firstterm|glossterm|coref|trademark|productnumber|productname|database|application|hardware|citation|citerefentry|citetitle|citebiblioid|author|person|personname|org|orgname|editor|jobtitle|replaceable|package|parameter|termdef|nonterminal|systemitem|option|optional|property|inlineequation|tag|markup|token|symbol|literal|code|constant|email|uri|guiicon|guibutton|guimenuitem|guimenu|guisubmenu|guilabel|menuchoice|mousebutton|keycombo|keycap|keycode|keysym|shortcut|accel|prompt|envar|filename|command|computeroutput|userinput|function|varname|returnvalue|type|classname|exceptionname|interfacename|methodname|modifier|initializer|ooclass|ooexception|oointerface|errorcode|errortext|errorname|errortype)*>
 
 <!ATTLIST glossterm
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 	baseform	CDATA	#IMPLIED
 
 >
 
 <!ELEMENT glossary (((title|titleabbrev|subtitle)*, (info)?), (itemizedlist|orderedlist|procedure|simplelist|variablelist|segmentedlist|glosslist|bibliolist|calloutlist|qandaset|example|figure|table|equation|informalexample|informalfigure|informaltable|informalequation|sidebar|blockquote|address|epigraph|mediaobject|screenshot|task|productionset|constraintdef|msgset|screen|literallayout|programlistingco|screenco|programlisting|synopsis|bridgehead|remark|revhistory|indexterm|funcsynopsis|classsynopsis|methodsynopsis|constructorsynopsis|destructorsynopsis|fieldsynopsis|cmdsynopsis|caution|important|note|tip|warning|anchor|para|formalpara|simpara|annotation)*, ((glossdiv)*|(glossentry)*), (bibliography)?)>
 
 <!ATTLIST glossary
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 	label	CDATA	#IMPLIED
 	status	CDATA	#IMPLIED
 
 >
 
 <!ELEMENT glossdiv (((title|titleabbrev|subtitle)*, (info)?), (itemizedlist|orderedlist|procedure|simplelist|variablelist|segmentedlist|glosslist|bibliolist|calloutlist|qandaset|example|figure|table|equation|informalexample|informalfigure|informaltable|informalequation|sidebar|blockquote|address|epigraph|mediaobject|screenshot|task|productionset|constraintdef|msgset|screen|literallayout|programlistingco|screenco|programlisting|synopsis|bridgehead|remark|revhistory|indexterm|funcsynopsis|classsynopsis|methodsynopsis|constructorsynopsis|destructorsynopsis|fieldsynopsis|cmdsynopsis|caution|important|note|tip|warning|anchor|para|formalpara|simpara|annotation)*, (glossentry)+)>
 
 <!ATTLIST glossdiv
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 	label	CDATA	#IMPLIED
 	status	CDATA	#IMPLIED
 
 >
 
 <!ELEMENT termdef (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|abbrev|acronym|date|emphasis|footnote|footnoteref|foreignphrase|phrase|quote|wordasword|firstterm|glossterm|coref|trademark|productnumber|productname|database|application|hardware|citation|citerefentry|citetitle|citebiblioid|author|person|personname|org|orgname|editor|jobtitle|replaceable|package|parameter|termdef|nonterminal|systemitem|option|optional|property|inlineequation|tag|markup|token|symbol|literal|code|constant|email|uri|guiicon|guibutton|guimenuitem|guimenu|guisubmenu|guilabel|menuchoice|mousebutton|keycombo|keycap|keycode|keysym|shortcut|accel|prompt|envar|filename|command|computeroutput|userinput|function|varname|returnvalue|type|classname|exceptionname|interfacename|methodname|modifier|initializer|ooclass|ooexception|oointerface|errorcode|errortext|errorname|errortype)*>
 
 <!ATTLIST termdef
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	sortas	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 	baseform	CDATA	#IMPLIED
 
 >
 
 <!ELEMENT biblioentry ((abstract|address|artpagenums|author|authorgroup|authorinitials|bibliocoverage|biblioid|bibliosource|collab|confgroup|contractsponsor|contractnum|copyright|cover|date|edition|editor|issuenum|keywordset|legalnotice|mediaobject|org|orgname|othercredit|pagenums|printhistory|pubdate|publisher|publishername|releaseinfo|revhistory|seriesvolnums|subjectset|volumenum|annotation|extendedlink|bibliomisc|bibliomset|bibliorelation|biblioset|itermset|productname|productnumber|abbrev|acronym|emphasis|footnote|footnoteref|foreignphrase|phrase|quote|subscript|superscript|wordasword|firstterm|glossterm|coref|citerefentry|citetitle|citebiblioid|person|personblurb|personname|subtitle|title|titleabbrev)+)>
 
 <!ATTLIST biblioentry
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT bibliomixed (#PCDATA|abstract|address|artpagenums|author|authorgroup|authorinitials|bibliocoverage|biblioid|bibliosource|collab|confgroup|contractsponsor|contractnum|copyright|cover|date|edition|editor|issuenum|keywordset|legalnotice|mediaobject|org|orgname|othercredit|pagenums|printhistory|pubdate|publisher|publishername|releaseinfo|revhistory|seriesvolnums|subjectset|volumenum|annotation|extendedlink|bibliomisc|bibliomset|bibliorelation|biblioset|itermset|productname|productnumber|abbrev|acronym|emphasis|footnote|footnoteref|foreignphrase|phrase|quote|subscript|superscript|wordasword|firstterm|glossterm|coref|citerefentry|citetitle|citebiblioid|person|personblurb|personname|subtitle|title|titleabbrev)*>
 
 <!ATTLIST bibliomixed
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT biblioset ((abstract|address|artpagenums|author|authorgroup|authorinitials|bibliocoverage|biblioid|bibliosource|collab|confgroup|contractsponsor|contractnum|copyright|cover|date|edition|editor|issuenum|keywordset|legalnotice|mediaobject|org|orgname|othercredit|pagenums|printhistory|pubdate|publisher|publishername|releaseinfo|revhistory|seriesvolnums|subjectset|volumenum|annotation|extendedlink|bibliomisc|bibliomset|bibliorelation|biblioset|itermset|productname|productnumber|abbrev|acronym|emphasis|footnote|footnoteref|foreignphrase|phrase|quote|subscript|superscript|wordasword|firstterm|glossterm|coref|citerefentry|citetitle|citebiblioid|person|personblurb|personname|subtitle|title|titleabbrev)+)>
 
 <!ATTLIST biblioset
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 	relation	CDATA	#IMPLIED
 
 >
 
 <!ELEMENT bibliomset (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|phrase|replaceable|abstract|address|artpagenums|author|authorgroup|authorinitials|bibliocoverage|biblioid|bibliosource|collab|confgroup|contractsponsor|contractnum|copyright|cover|date|edition|editor|issuenum|keywordset|legalnotice|mediaobject|org|orgname|othercredit|pagenums|printhistory|pubdate|publisher|publishername|releaseinfo|revhistory|seriesvolnums|subjectset|volumenum|extendedlink|bibliomisc|bibliomset|bibliorelation|biblioset|itermset|productname|productnumber|abbrev|acronym|emphasis|footnote|footnoteref|foreignphrase|quote|wordasword|firstterm|glossterm|coref|citerefentry|citetitle|citebiblioid|person|personblurb|personname|subtitle|title|titleabbrev)*>
 
 <!ATTLIST bibliomset
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 	relation	CDATA	#IMPLIED
 
 >
 
 <!ELEMENT bibliomisc (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|phrase|replaceable)*>
 
 <!ATTLIST bibliomisc
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT bibliography (((title|titleabbrev|subtitle)*, (info)?), (itemizedlist|orderedlist|procedure|simplelist|variablelist|segmentedlist|glosslist|bibliolist|calloutlist|qandaset|example|figure|table|equation|informalexample|informalfigure|informaltable|informalequation|sidebar|blockquote|address|epigraph|mediaobject|screenshot|task|productionset|constraintdef|msgset|screen|literallayout|programlistingco|screenco|programlisting|synopsis|bridgehead|remark|revhistory|indexterm|funcsynopsis|classsynopsis|methodsynopsis|constructorsynopsis|destructorsynopsis|fieldsynopsis|cmdsynopsis|caution|important|note|tip|warning|anchor|para|formalpara|simpara|annotation)*, ((bibliodiv)+|(biblioentry|bibliomixed)+))>
 
 <!ATTLIST bibliography
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 	label	CDATA	#IMPLIED
 	status	CDATA	#IMPLIED
 
 >
 
 <!ELEMENT bibliodiv (((title|titleabbrev|subtitle)*, (info)?), (itemizedlist|orderedlist|procedure|simplelist|variablelist|segmentedlist|glosslist|bibliolist|calloutlist|qandaset|example|figure|table|equation|informalexample|informalfigure|informaltable|informalequation|sidebar|blockquote|address|epigraph|mediaobject|screenshot|task|productionset|constraintdef|msgset|screen|literallayout|programlistingco|screenco|programlisting|synopsis|bridgehead|remark|revhistory|indexterm|funcsynopsis|classsynopsis|methodsynopsis|constructorsynopsis|destructorsynopsis|fieldsynopsis|cmdsynopsis|caution|important|note|tip|warning|anchor|para|formalpara|simpara|annotation)*, (biblioentry|bibliomixed)+)>
 
 <!ATTLIST bibliodiv
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 	label	CDATA	#IMPLIED
 	status	CDATA	#IMPLIED
 
 >
 
 <!ELEMENT bibliolist ((((title|titleabbrev)*, (info)?))?, (itemizedlist|orderedlist|procedure|simplelist|variablelist|segmentedlist|glosslist|bibliolist|calloutlist|qandaset|example|figure|table|equation|informalexample|informalfigure|informaltable|informalequation|sidebar|blockquote|address|epigraph|mediaobject|screenshot|task|productionset|constraintdef|msgset|screen|literallayout|programlistingco|screenco|programlisting|synopsis|bridgehead|remark|revhistory|indexterm|funcsynopsis|classsynopsis|methodsynopsis|constructorsynopsis|destructorsynopsis|fieldsynopsis|cmdsynopsis|caution|important|note|tip|warning|anchor|para|formalpara|simpara|annotation)*, (biblioentry|bibliomixed)+)>
 
 <!ATTLIST bibliolist
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT biblioref EMPTY>
 
 <!ATTLIST biblioref
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 	xrefstyle	CDATA	#IMPLIED
 	endterm	IDREF	#IMPLIED
 	units	NMTOKEN	#IMPLIED
 	begin	NMTOKEN	#IMPLIED
 	end	NMTOKEN	#IMPLIED
 
 >
 
 <!ELEMENT itermset ((indexterm)+)>
 
 <!ATTLIST itermset
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT indexterm ((primary)?, (((secondary, (((tertiary, ((see|(seealso)+))?)|see|(seealso)+))?)|see|(seealso)+))?)>
 
 <!ATTLIST indexterm
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 	significance	(normal|preferred)	#IMPLIED
 	startref	IDREF	#IMPLIED
 	zone	IDREFS	#IMPLIED
 	pagenum	CDATA	#IMPLIED
 	scope	(all|global|local)	#IMPLIED
 	type	CDATA	#IMPLIED
 	class	(singular|startofrange|endofrange)	#IMPLIED
 
 >
 
 <!ELEMENT primary (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|abbrev|acronym|date|emphasis|footnote|footnoteref|foreignphrase|phrase|quote|wordasword|firstterm|glossterm|coref|trademark|productnumber|productname|database|application|hardware|citation|citerefentry|citetitle|citebiblioid|author|person|personname|org|orgname|editor|jobtitle|replaceable|package|parameter|termdef|nonterminal|systemitem|option|optional|property|inlineequation|tag|markup|token|symbol|literal|code|constant|email|uri|guiicon|guibutton|guimenuitem|guimenu|guisubmenu|guilabel|menuchoice|mousebutton|keycombo|keycap|keycode|keysym|shortcut|accel|prompt|envar|filename|command|computeroutput|userinput|function|varname|returnvalue|type|classname|exceptionname|interfacename|methodname|modifier|initializer|ooclass|ooexception|oointerface|errorcode|errortext|errorname|errortype)*>
 
 <!ATTLIST primary
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 	sortas	CDATA	#IMPLIED
 
 >
 
 <!ELEMENT secondary (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|abbrev|acronym|date|emphasis|footnote|footnoteref|foreignphrase|phrase|quote|wordasword|firstterm|glossterm|coref|trademark|productnumber|productname|database|application|hardware|citation|citerefentry|citetitle|citebiblioid|author|person|personname|org|orgname|editor|jobtitle|replaceable|package|parameter|termdef|nonterminal|systemitem|option|optional|property|inlineequation|tag|markup|token|symbol|literal|code|constant|email|uri|guiicon|guibutton|guimenuitem|guimenu|guisubmenu|guilabel|menuchoice|mousebutton|keycombo|keycap|keycode|keysym|shortcut|accel|prompt|envar|filename|command|computeroutput|userinput|function|varname|returnvalue|type|classname|exceptionname|interfacename|methodname|modifier|initializer|ooclass|ooexception|oointerface|errorcode|errortext|errorname|errortype)*>
 
 <!ATTLIST secondary
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 	sortas	CDATA	#IMPLIED
 
 >
 
 <!ELEMENT tertiary (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|abbrev|acronym|date|emphasis|footnote|footnoteref|foreignphrase|phrase|quote|wordasword|firstterm|glossterm|coref|trademark|productnumber|productname|database|application|hardware|citation|citerefentry|citetitle|citebiblioid|author|person|personname|org|orgname|editor|jobtitle|replaceable|package|parameter|termdef|nonterminal|systemitem|option|optional|property|inlineequation|tag|markup|token|symbol|literal|code|constant|email|uri|guiicon|guibutton|guimenuitem|guimenu|guisubmenu|guilabel|menuchoice|mousebutton|keycombo|keycap|keycode|keysym|shortcut|accel|prompt|envar|filename|command|computeroutput|userinput|function|varname|returnvalue|type|classname|exceptionname|interfacename|methodname|modifier|initializer|ooclass|ooexception|oointerface|errorcode|errortext|errorname|errortype)*>
 
 <!ATTLIST tertiary
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 	sortas	CDATA	#IMPLIED
 
 >
 
 <!ELEMENT see (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|abbrev|acronym|date|emphasis|footnote|footnoteref|foreignphrase|phrase|quote|wordasword|firstterm|glossterm|coref|trademark|productnumber|productname|database|application|hardware|citation|citerefentry|citetitle|citebiblioid|author|person|personname|org|orgname|editor|jobtitle|replaceable|package|parameter|termdef|nonterminal|systemitem|option|optional|property|inlineequation|tag|markup|token|symbol|literal|code|constant|email|uri|guiicon|guibutton|guimenuitem|guimenu|guisubmenu|guilabel|menuchoice|mousebutton|keycombo|keycap|keycode|keysym|shortcut|accel|prompt|envar|filename|command|computeroutput|userinput|function|varname|returnvalue|type|classname|exceptionname|interfacename|methodname|modifier|initializer|ooclass|ooexception|oointerface|errorcode|errortext|errorname|errortype)*>
 
 <!ATTLIST see
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT seealso (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|abbrev|acronym|date|emphasis|footnote|footnoteref|foreignphrase|phrase|quote|wordasword|firstterm|glossterm|coref|trademark|productnumber|productname|database|application|hardware|citation|citerefentry|citetitle|citebiblioid|author|person|personname|org|orgname|editor|jobtitle|replaceable|package|parameter|termdef|nonterminal|systemitem|option|optional|property|inlineequation|tag|markup|token|symbol|literal|code|constant|email|uri|guiicon|guibutton|guimenuitem|guimenu|guisubmenu|guilabel|menuchoice|mousebutton|keycombo|keycap|keycode|keysym|shortcut|accel|prompt|envar|filename|command|computeroutput|userinput|function|varname|returnvalue|type|classname|exceptionname|interfacename|methodname|modifier|initializer|ooclass|ooexception|oointerface|errorcode|errortext|errorname|errortype)*>
 
 <!ATTLIST seealso
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT index (((title|titleabbrev|subtitle)*, (info)?), (itemizedlist|orderedlist|procedure|simplelist|variablelist|glosslist|bibliolist|calloutlist|qandaset|example|figure|table|equation|informalexample|informalfigure|informaltable|informalequation|sidebar|blockquote|address|epigraph|mediaobject|screenshot|task|productionset|constraintdef|msgset|screen|literallayout|programlistingco|screenco|programlisting|synopsis|bridgehead|remark|revhistory|indexterm|funcsynopsis|classsynopsis|methodsynopsis|constructorsynopsis|destructorsynopsis|fieldsynopsis|cmdsynopsis|caution|important|note|tip|warning|anchor|para|formalpara|simpara|annotation)*, ((indexdiv)*|(indexentry)*|segmentedlist))>
 
 <!ATTLIST index
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 	label	CDATA	#IMPLIED
 	status	CDATA	#IMPLIED
 	type	CDATA	#IMPLIED
 
 >
 
 <!ELEMENT setindex (((title|titleabbrev|subtitle)*, (info)?), (itemizedlist|orderedlist|procedure|simplelist|variablelist|segmentedlist|glosslist|bibliolist|calloutlist|qandaset|example|figure|table|equation|informalexample|informalfigure|informaltable|informalequation|sidebar|blockquote|address|epigraph|mediaobject|screenshot|task|productionset|constraintdef|msgset|screen|literallayout|programlistingco|screenco|programlisting|synopsis|bridgehead|remark|revhistory|indexterm|funcsynopsis|classsynopsis|methodsynopsis|constructorsynopsis|destructorsynopsis|fieldsynopsis|cmdsynopsis|caution|important|note|tip|warning|anchor|para|formalpara|simpara|annotation)*, ((indexdiv)*|(indexentry)*))>
 
 <!ATTLIST setindex
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 	label	CDATA	#IMPLIED
 	status	CDATA	#IMPLIED
 	type	CDATA	#IMPLIED
 
 >
 
 <!ELEMENT indexdiv (((title|titleabbrev|subtitle)*, (info)?), (itemizedlist|orderedlist|procedure|simplelist|variablelist|glosslist|bibliolist|calloutlist|qandaset|example|figure|table|equation|informalexample|informalfigure|informaltable|informalequation|sidebar|blockquote|address|epigraph|mediaobject|screenshot|task|productionset|constraintdef|msgset|screen|literallayout|programlistingco|screenco|programlisting|synopsis|bridgehead|remark|revhistory|indexterm|funcsynopsis|classsynopsis|methodsynopsis|constructorsynopsis|destructorsynopsis|fieldsynopsis|cmdsynopsis|caution|important|note|tip|warning|anchor|para|formalpara|simpara|annotation)*, ((indexentry)+|segmentedlist))>
 
 <!ATTLIST indexdiv
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 	label	CDATA	#IMPLIED
 	status	CDATA	#IMPLIED
 
 >
 
 <!ELEMENT indexentry (primaryie, (seeie|seealsoie)*, ((secondaryie, (seeie|seealsoie|tertiaryie)*))*)>
 
 <!ATTLIST indexentry
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT primaryie (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|abbrev|acronym|date|emphasis|footnote|footnoteref|foreignphrase|phrase|quote|wordasword|firstterm|glossterm|coref|trademark|productnumber|productname|database|application|hardware|citation|citerefentry|citetitle|citebiblioid|author|person|personname|org|orgname|editor|jobtitle|replaceable|package|parameter|termdef|nonterminal|systemitem|option|optional|property|inlineequation|tag|markup|token|symbol|literal|code|constant|email|uri|guiicon|guibutton|guimenuitem|guimenu|guisubmenu|guilabel|menuchoice|mousebutton|keycombo|keycap|keycode|keysym|shortcut|accel|prompt|envar|filename|command|computeroutput|userinput|function|varname|returnvalue|type|classname|exceptionname|interfacename|methodname|modifier|initializer|ooclass|ooexception|oointerface|errorcode|errortext|errorname|errortype)*>
 
 <!ATTLIST primaryie
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	linkends	IDREFS	#IMPLIED
 
 >
 
 <!ELEMENT secondaryie (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|abbrev|acronym|date|emphasis|footnote|footnoteref|foreignphrase|phrase|quote|wordasword|firstterm|glossterm|coref|trademark|productnumber|productname|database|application|hardware|citation|citerefentry|citetitle|citebiblioid|author|person|personname|org|orgname|editor|jobtitle|replaceable|package|parameter|termdef|nonterminal|systemitem|option|optional|property|inlineequation|tag|markup|token|symbol|literal|code|constant|email|uri|guiicon|guibutton|guimenuitem|guimenu|guisubmenu|guilabel|menuchoice|mousebutton|keycombo|keycap|keycode|keysym|shortcut|accel|prompt|envar|filename|command|computeroutput|userinput|function|varname|returnvalue|type|classname|exceptionname|interfacename|methodname|modifier|initializer|ooclass|ooexception|oointerface|errorcode|errortext|errorname|errortype)*>
 
 <!ATTLIST secondaryie
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	linkends	IDREFS	#IMPLIED
 
 >
 
 <!ELEMENT tertiaryie (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|abbrev|acronym|date|emphasis|footnote|footnoteref|foreignphrase|phrase|quote|wordasword|firstterm|glossterm|coref|trademark|productnumber|productname|database|application|hardware|citation|citerefentry|citetitle|citebiblioid|author|person|personname|org|orgname|editor|jobtitle|replaceable|package|parameter|termdef|nonterminal|systemitem|option|optional|property|inlineequation|tag|markup|token|symbol|literal|code|constant|email|uri|guiicon|guibutton|guimenuitem|guimenu|guisubmenu|guilabel|menuchoice|mousebutton|keycombo|keycap|keycode|keysym|shortcut|accel|prompt|envar|filename|command|computeroutput|userinput|function|varname|returnvalue|type|classname|exceptionname|interfacename|methodname|modifier|initializer|ooclass|ooexception|oointerface|errorcode|errortext|errorname|errortype)*>
 
 <!ATTLIST tertiaryie
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	linkends	IDREFS	#IMPLIED
 
 >
 
 <!ELEMENT seeie (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|abbrev|acronym|date|emphasis|footnote|footnoteref|foreignphrase|phrase|quote|wordasword|firstterm|glossterm|coref|trademark|productnumber|productname|database|application|hardware|citation|citerefentry|citetitle|citebiblioid|author|person|personname|org|orgname|editor|jobtitle|replaceable|package|parameter|termdef|nonterminal|systemitem|option|optional|property|inlineequation|tag|markup|token|symbol|literal|code|constant|email|uri|guiicon|guibutton|guimenuitem|guimenu|guisubmenu|guilabel|menuchoice|mousebutton|keycombo|keycap|keycode|keysym|shortcut|accel|prompt|envar|filename|command|computeroutput|userinput|function|varname|returnvalue|type|classname|exceptionname|interfacename|methodname|modifier|initializer|ooclass|ooexception|oointerface|errorcode|errortext|errorname|errortype)*>
 
 <!ATTLIST seeie
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT seealsoie (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|abbrev|acronym|date|emphasis|footnote|footnoteref|foreignphrase|phrase|quote|wordasword|firstterm|glossterm|coref|trademark|productnumber|productname|database|application|hardware|citation|citerefentry|citetitle|citebiblioid|author|person|personname|org|orgname|editor|jobtitle|replaceable|package|parameter|termdef|nonterminal|systemitem|option|optional|property|inlineequation|tag|markup|token|symbol|literal|code|constant|email|uri|guiicon|guibutton|guimenuitem|guimenu|guisubmenu|guilabel|menuchoice|mousebutton|keycombo|keycap|keycode|keysym|shortcut|accel|prompt|envar|filename|command|computeroutput|userinput|function|varname|returnvalue|type|classname|exceptionname|interfacename|methodname|modifier|initializer|ooclass|ooexception|oointerface|errorcode|errortext|errorname|errortype)*>
 
 <!ATTLIST seealsoie
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	linkends	IDREFS	#IMPLIED
 
 >
 
 <!ELEMENT toc (((title|titleabbrev)*, (info)?), (itemizedlist|orderedlist|procedure|simplelist|variablelist|segmentedlist|glosslist|bibliolist|calloutlist|qandaset|example|figure|table|equation|informalexample|informalfigure|informaltable|informalequation|sidebar|blockquote|address|epigraph|mediaobject|screenshot|task|productionset|constraintdef|msgset|screen|literallayout|programlistingco|screenco|programlisting|synopsis|bridgehead|remark|revhistory|indexterm|funcsynopsis|classsynopsis|methodsynopsis|constructorsynopsis|destructorsynopsis|fieldsynopsis|cmdsynopsis|caution|important|note|tip|warning|anchor|para|formalpara|simpara|annotation)*, (tocdiv|tocentry)*)>
 
 <!ATTLIST toc
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT tocdiv (((title|titleabbrev|subtitle)*, (info)?), (itemizedlist|orderedlist|procedure|simplelist|variablelist|segmentedlist|glosslist|bibliolist|calloutlist|qandaset|example|figure|table|equation|informalexample|informalfigure|informaltable|informalequation|sidebar|blockquote|address|epigraph|mediaobject|screenshot|task|productionset|constraintdef|msgset|screen|literallayout|programlistingco|screenco|programlisting|synopsis|bridgehead|remark|revhistory|indexterm|funcsynopsis|classsynopsis|methodsynopsis|constructorsynopsis|destructorsynopsis|fieldsynopsis|cmdsynopsis|caution|important|note|tip|warning|anchor|para|formalpara|simpara|annotation)*, (tocdiv|tocentry)+)>
 
 <!ATTLIST tocdiv
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	pagenum	CDATA	#IMPLIED
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT tocentry (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|abbrev|acronym|date|emphasis|footnote|footnoteref|foreignphrase|phrase|quote|wordasword|firstterm|glossterm|coref|trademark|productnumber|productname|database|application|hardware|citation|citerefentry|citetitle|citebiblioid|author|person|personname|org|orgname|editor|jobtitle|replaceable|package|parameter|termdef|nonterminal|systemitem|option|optional|property|inlineequation|tag|markup|token|symbol|literal|code|constant|email|uri|guiicon|guibutton|guimenuitem|guimenu|guisubmenu|guilabel|menuchoice|mousebutton|keycombo|keycap|keycode|keysym|shortcut|accel|prompt|envar|filename|command|computeroutput|userinput|function|varname|returnvalue|type|classname|exceptionname|interfacename|methodname|modifier|initializer|ooclass|ooexception|oointerface|errorcode|errortext|errorname|errortype)*>
 
 <!ATTLIST tocentry
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	pagenum	CDATA	#IMPLIED
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT task (((title|titleabbrev|subtitle)*, (info)?), (tasksummary)?, (taskprerequisites)?, procedure, (example)*, (taskrelated)?)>
 
 <!ATTLIST task
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT tasksummary (((title|titleabbrev)*, (info)?), (itemizedlist|orderedlist|procedure|simplelist|variablelist|segmentedlist|glosslist|bibliolist|calloutlist|qandaset|example|figure|table|equation|informalexample|informalfigure|informaltable|informalequation|sidebar|blockquote|address|epigraph|mediaobject|screenshot|task|productionset|constraintdef|msgset|screen|literallayout|programlistingco|screenco|programlisting|synopsis|bridgehead|remark|revhistory|indexterm|funcsynopsis|classsynopsis|methodsynopsis|constructorsynopsis|destructorsynopsis|fieldsynopsis|cmdsynopsis|caution|important|note|tip|warning|anchor|para|formalpara|simpara|annotation)+)>
 
 <!ATTLIST tasksummary
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT taskprerequisites (((title|titleabbrev)*, (info)?), (itemizedlist|orderedlist|procedure|simplelist|variablelist|segmentedlist|glosslist|bibliolist|calloutlist|qandaset|example|figure|table|equation|informalexample|informalfigure|informaltable|informalequation|sidebar|blockquote|address|epigraph|mediaobject|screenshot|task|productionset|constraintdef|msgset|screen|literallayout|programlistingco|screenco|programlisting|synopsis|bridgehead|remark|revhistory|indexterm|funcsynopsis|classsynopsis|methodsynopsis|constructorsynopsis|destructorsynopsis|fieldsynopsis|cmdsynopsis|caution|important|note|tip|warning|anchor|para|formalpara|simpara|annotation)+)>
 
 <!ATTLIST taskprerequisites
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT taskrelated (((title|titleabbrev)*, (info)?), (itemizedlist|orderedlist|procedure|simplelist|variablelist|segmentedlist|glosslist|bibliolist|calloutlist|qandaset|example|figure|table|equation|informalexample|informalfigure|informaltable|informalequation|sidebar|blockquote|address|epigraph|mediaobject|screenshot|task|productionset|constraintdef|msgset|screen|literallayout|programlistingco|screenco|programlisting|synopsis|bridgehead|remark|revhistory|indexterm|funcsynopsis|classsynopsis|methodsynopsis|constructorsynopsis|destructorsynopsis|fieldsynopsis|cmdsynopsis|caution|important|note|tip|warning|anchor|para|formalpara|simpara|annotation)+)>
 
 <!ATTLIST taskrelated
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT calloutlist (((title|titleabbrev)*, (info)?), (itemizedlist|orderedlist|procedure|simplelist|variablelist|segmentedlist|glosslist|bibliolist|calloutlist|qandaset|example|figure|table|equation|informalexample|informalfigure|informaltable|informalequation|sidebar|blockquote|address|epigraph|mediaobject|screenshot|task|productionset|constraintdef|msgset|screen|literallayout|programlistingco|screenco|programlisting|synopsis|bridgehead|remark|revhistory|indexterm|funcsynopsis|classsynopsis|methodsynopsis|constructorsynopsis|destructorsynopsis|fieldsynopsis|cmdsynopsis|caution|important|note|tip|warning|anchor|para|formalpara|simpara|annotation)*, (callout)+)>
 
 <!ATTLIST calloutlist
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT callout ((itemizedlist|orderedlist|procedure|simplelist|variablelist|segmentedlist|glosslist|bibliolist|calloutlist|qandaset|example|figure|table|equation|informalexample|informalfigure|informaltable|informalequation|sidebar|blockquote|address|epigraph|mediaobject|screenshot|task|productionset|constraintdef|msgset|screen|literallayout|programlistingco|screenco|programlisting|synopsis|bridgehead|remark|revhistory|indexterm|funcsynopsis|classsynopsis|methodsynopsis|constructorsynopsis|destructorsynopsis|fieldsynopsis|cmdsynopsis|caution|important|note|tip|warning|anchor|para|formalpara|simpara|annotation)+)>
 
 <!ATTLIST callout
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	arearefs	IDREFS	#REQUIRED
 
 >
 
 <!ELEMENT programlistingco ((info)?, areaspec, programlisting, (calloutlist)*)>
 
 <!ATTLIST programlistingco
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT areaspec ((area|areaset)+)>
 
 <!ATTLIST areaspec
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 	units	(calspair|linecolumn|linecolumnpair|linerange|other)	#IMPLIED
 	otherunits	NMTOKEN	#IMPLIED
 
 >
 
 <!ELEMENT area (alt)?>
 
 <!ATTLIST area
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	units	(calspair|linecolumn|linecolumnpair|linerange|other)	#IMPLIED
 	otherunits	NMTOKEN	#IMPLIED
 	linkends	IDREFS	#IMPLIED
 	label	CDATA	#IMPLIED
 	coords	CDATA	#REQUIRED
 
 >
 
 <!ELEMENT areaset ((area)+)>
 
 <!ATTLIST areaset
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	units	(calspair|linecolumn|linecolumnpair|linerange|other)	#IMPLIED
 	otherunits	NMTOKEN	#IMPLIED
 	linkends	IDREFS	#IMPLIED
 	label	CDATA	#IMPLIED
 
 >
 
 <!ELEMENT screenco ((info)?, areaspec, screen, (calloutlist)*)>
 
 <!ATTLIST screenco
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT imageobjectco ((info)?, areaspec, (imageobject)+, (calloutlist)*)>
 
 <!ATTLIST imageobjectco
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT co EMPTY>
 
 <!ATTLIST co
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	linkends	IDREFS	#IMPLIED
 	label	CDATA	#IMPLIED
 
 >
 
 <!ELEMENT coref EMPTY>
 
 <!ATTLIST coref
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 	label	CDATA	#IMPLIED
 
 >
 
 <!ELEMENT productionset (((title|titleabbrev)*, (info)?), (production|productionrecap)+)>
 
 <!ATTLIST productionset
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT production (lhs, rhs, (constraint)*)>
 
 <!ATTLIST production
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT lhs (#PCDATA)*>
 
 <!ATTLIST lhs
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT rhs (#PCDATA|nonterminal|lineannotation|sbr)*>
 
 <!ATTLIST rhs
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT nonterminal (#PCDATA)*>
 
 <!ATTLIST nonterminal
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 	def	CDATA	#REQUIRED
 
 >
 
 <!ELEMENT constraint EMPTY>
 
 <!ATTLIST constraint
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT productionrecap EMPTY>
 
 <!ATTLIST productionrecap
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT constraintdef (((title|titleabbrev)*, (info)?), (itemizedlist|orderedlist|procedure|simplelist|variablelist|segmentedlist|glosslist|bibliolist|calloutlist|qandaset|example|figure|table|equation|informalexample|informalfigure|informaltable|informalequation|sidebar|blockquote|address|epigraph|mediaobject|screenshot|task|productionset|constraintdef|msgset|screen|literallayout|programlistingco|screenco|programlisting|synopsis|bridgehead|remark|revhistory|indexterm|funcsynopsis|classsynopsis|methodsynopsis|constructorsynopsis|destructorsynopsis|fieldsynopsis|cmdsynopsis|caution|important|note|tip|warning|anchor|para|formalpara|simpara|annotation)+)>
 
 <!ATTLIST constraintdef
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT tgroup ((colspec)*, (spanspec)*, (thead)?, (tfoot)?, tbody)>
 
 <!ATTLIST tgroup
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 	char	CDATA	#IMPLIED
 	charoff	CDATA	#IMPLIED
 	tgroupstyle	CDATA	#IMPLIED
 	cols	NMTOKEN	#REQUIRED
 	colsep	(0|1)	#IMPLIED
 	rowsep	(0|1)	#IMPLIED
 	align	(center|char|justify|left|right)	#IMPLIED
 
 >
 
 <!ELEMENT colspec EMPTY>
 
 <!ATTLIST colspec
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 	colnum	NMTOKEN	#IMPLIED
 	char	CDATA	#IMPLIED
 	colsep	(0|1)	#IMPLIED
 	colwidth	CDATA	#IMPLIED
 	charoff	CDATA	#IMPLIED
 	colname	CDATA	#IMPLIED
 	rowsep	(0|1)	#IMPLIED
 	align	(center|char|justify|left|right)	#IMPLIED
 
 >
 
 <!ELEMENT spanspec EMPTY>
 
 <!ATTLIST spanspec
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 	spanname	CDATA	#REQUIRED
 	namest	CDATA	#REQUIRED
 	nameend	CDATA	#REQUIRED
 	char	CDATA	#IMPLIED
 	colsep	(0|1)	#IMPLIED
 	charoff	CDATA	#IMPLIED
 	rowsep	(0|1)	#IMPLIED
 	align	(center|char|justify|left|right)	#IMPLIED
 
 >
 
 <!ELEMENT thead ((colspec)*, (row+|tr+))>
 
 <!ATTLIST thead
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 	valign	(bottom|middle|top|baseline)	#IMPLIED
 	class	CDATA	#IMPLIED
 	style	CDATA	#IMPLIED
 	title	CDATA	#IMPLIED
 	lang	CDATA	#IMPLIED
 	onclick	CDATA	#IMPLIED
 	ondblclick	CDATA	#IMPLIED
 	onmousedown	CDATA	#IMPLIED
 	onmouseup	CDATA	#IMPLIED
 	onmouseover	CDATA	#IMPLIED
 	onmousemove	CDATA	#IMPLIED
 	onmouseout	CDATA	#IMPLIED
 	onkeypress	CDATA	#IMPLIED
 	onkeydown	CDATA	#IMPLIED
 	onkeyup	CDATA	#IMPLIED
 	align	(left|center|right|justify|char)	#IMPLIED
 	char	CDATA	#IMPLIED
 	charoff	CDATA	#IMPLIED
 
 >
 
 <!ELEMENT tfoot ((colspec)*, (row+|tr+))>
 
 <!ATTLIST tfoot
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 	valign	(bottom|middle|top|baseline)	#IMPLIED
 	class	CDATA	#IMPLIED
 	style	CDATA	#IMPLIED
 	title	CDATA	#IMPLIED
 	lang	CDATA	#IMPLIED
 	onclick	CDATA	#IMPLIED
 	ondblclick	CDATA	#IMPLIED
 	onmousedown	CDATA	#IMPLIED
 	onmouseup	CDATA	#IMPLIED
 	onmouseover	CDATA	#IMPLIED
 	onmousemove	CDATA	#IMPLIED
 	onmouseout	CDATA	#IMPLIED
 	onkeypress	CDATA	#IMPLIED
 	onkeydown	CDATA	#IMPLIED
 	onkeyup	CDATA	#IMPLIED
 	align	(left|center|right|justify|char)	#IMPLIED
 	char	CDATA	#IMPLIED
 	charoff	CDATA	#IMPLIED
 
 >
 
 <!ELEMENT tbody ((row+|tr+))>
 
 <!ATTLIST tbody
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 	valign	(bottom|middle|top|baseline)	#IMPLIED
 	class	CDATA	#IMPLIED
 	style	CDATA	#IMPLIED
 	title	CDATA	#IMPLIED
 	lang	CDATA	#IMPLIED
 	onclick	CDATA	#IMPLIED
 	ondblclick	CDATA	#IMPLIED
 	onmousedown	CDATA	#IMPLIED
 	onmouseup	CDATA	#IMPLIED
 	onmouseover	CDATA	#IMPLIED
 	onmousemove	CDATA	#IMPLIED
 	onmouseout	CDATA	#IMPLIED
 	onkeypress	CDATA	#IMPLIED
 	onkeydown	CDATA	#IMPLIED
 	onkeyup	CDATA	#IMPLIED
 	align	(left|center|right|justify|char)	#IMPLIED
 	char	CDATA	#IMPLIED
 	charoff	CDATA	#IMPLIED
 
 >
 
 <!ELEMENT row ((entry|entrytbl)+)>
 
 <!ATTLIST row
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 	rowsep	(0|1)	#IMPLIED
 	valign	(bottom|middle|top)	#IMPLIED
 
 >
 
 <!ELEMENT entry (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|abbrev|acronym|date|emphasis|footnote|footnoteref|foreignphrase|phrase|quote|wordasword|firstterm|glossterm|coref|trademark|productnumber|productname|database|application|hardware|citation|citerefentry|citetitle|citebiblioid|author|person|personname|org|orgname|editor|jobtitle|replaceable|package|parameter|termdef|nonterminal|systemitem|option|optional|property|inlineequation|tag|markup|token|symbol|literal|code|constant|email|uri|guiicon|guibutton|guimenuitem|guimenu|guisubmenu|guilabel|menuchoice|mousebutton|keycombo|keycap|keycode|keysym|shortcut|accel|prompt|envar|filename|command|computeroutput|userinput|function|varname|returnvalue|type|classname|exceptionname|interfacename|methodname|modifier|initializer|ooclass|ooexception|oointerface|errorcode|errortext|errorname|errortype|itemizedlist|orderedlist|procedure|simplelist|variablelist|segmentedlist|glosslist|bibliolist|calloutlist|qandaset|example|figure|table|equation|informalexample|informalfigure|informaltable|informalequation|sidebar|blockquote|address|epigraph|mediaobject|screenshot|task|productionset|constraintdef|msgset|screen|literallayout|programlistingco|screenco|programlisting|synopsis|bridgehead|revhistory|funcsynopsis|classsynopsis|methodsynopsis|constructorsynopsis|destructorsynopsis|fieldsynopsis|cmdsynopsis|caution|important|note|tip|warning|para|formalpara|simpara|
-	revnumber|buildtarget)*>
+	revnumber|buildtarget|githash)*>
 
 <!ATTLIST entry
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 	valign	(bottom|middle|top)	#IMPLIED
 	char	CDATA	#IMPLIED
 	colsep	(0|1)	#IMPLIED
 	charoff	CDATA	#IMPLIED
 	morerows	NMTOKEN	#IMPLIED
 	colname	CDATA	#IMPLIED
 	namest	CDATA	#IMPLIED
 	spanname	CDATA	#IMPLIED
 	nameend	CDATA	#IMPLIED
 	rowsep	(0|1)	#IMPLIED
 	rotate	(0|1)	#IMPLIED
 	align	(center|char|justify|left|right)	#IMPLIED
 
 >
 
 <!ELEMENT entrytbl ((colspec)*, (spanspec)*, (thead)?, tbody)>
 
 <!ATTLIST entrytbl
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 	char	CDATA	#IMPLIED
 	charoff	CDATA	#IMPLIED
 	colname	CDATA	#IMPLIED
 	namest	CDATA	#IMPLIED
 	spanname	CDATA	#IMPLIED
 	nameend	CDATA	#IMPLIED
 	tgroupstyle	CDATA	#IMPLIED
 	cols	NMTOKEN	#IMPLIED
 	colsep	(0|1)	#IMPLIED
 	rowsep	(0|1)	#IMPLIED
 	align	(center|char|justify|left|right)	#IMPLIED
 
 >
 
 <!ELEMENT table ((info?, (title, titleabbrev?), indexterm*, textobject*, (mediaobject+|tgroup+))|(caption, (col*|colgroup*), thead?, tfoot?, (tbody+|tr+)))>
 
 <!ATTLIST table
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	label	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 	tabstyle	CDATA	#IMPLIED
 	floatstyle	CDATA	#IMPLIED
 	orient	(land|port)	#IMPLIED
 	colsep	(0|1)	#IMPLIED
 	rowsep	(0|1)	#IMPLIED
 	frame	(all|bottom|none|sides|top|topbot|void|above|below|hsides|lhs|rhs|vsides|box|border)	#IMPLIED
 	pgwide	(0|1)	#IMPLIED
 	shortentry	(0|1)	#IMPLIED
 	tocentry	(0|1)	#IMPLIED
 	rowheader	(firstcol|norowheader)	#IMPLIED
 	class	CDATA	#IMPLIED
 	style	CDATA	#IMPLIED
 	title	CDATA	#IMPLIED
 	lang	CDATA	#IMPLIED
 	onclick	CDATA	#IMPLIED
 	ondblclick	CDATA	#IMPLIED
 	onmousedown	CDATA	#IMPLIED
 	onmouseup	CDATA	#IMPLIED
 	onmouseover	CDATA	#IMPLIED
 	onmousemove	CDATA	#IMPLIED
 	onmouseout	CDATA	#IMPLIED
 	onkeypress	CDATA	#IMPLIED
 	onkeydown	CDATA	#IMPLIED
 	onkeyup	CDATA	#IMPLIED
 	summary	CDATA	#IMPLIED
 	width	CDATA	#IMPLIED
 	border	NMTOKEN	#IMPLIED
 	rules	(none|groups|rows|cols|all)	#IMPLIED
 	cellspacing	CDATA	#IMPLIED
 	cellpadding	CDATA	#IMPLIED
 
 >
 
 <!ELEMENT informaltable (info?, ((textobject*, (mediaobject+|tgroup+))|((col*|colgroup*), thead?, tfoot?, (tbody+|tr+))))>
 
 <!ATTLIST informaltable
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 	tabstyle	CDATA	#IMPLIED
 	floatstyle	CDATA	#IMPLIED
 	orient	(land|port)	#IMPLIED
 	colsep	(0|1)	#IMPLIED
 	rowsep	(0|1)	#IMPLIED
 	frame	(all|bottom|none|sides|top|topbot|void|above|below|hsides|lhs|rhs|vsides|box|border)	#IMPLIED
 	pgwide	(0|1)	#IMPLIED
 	rowheader	(firstcol|norowheader)	#IMPLIED
 	class	CDATA	#IMPLIED
 	style	CDATA	#IMPLIED
 	title	CDATA	#IMPLIED
 	lang	CDATA	#IMPLIED
 	onclick	CDATA	#IMPLIED
 	ondblclick	CDATA	#IMPLIED
 	onmousedown	CDATA	#IMPLIED
 	onmouseup	CDATA	#IMPLIED
 	onmouseover	CDATA	#IMPLIED
 	onmousemove	CDATA	#IMPLIED
 	onmouseout	CDATA	#IMPLIED
 	onkeypress	CDATA	#IMPLIED
 	onkeydown	CDATA	#IMPLIED
 	onkeyup	CDATA	#IMPLIED
 	summary	CDATA	#IMPLIED
 	width	CDATA	#IMPLIED
 	border	NMTOKEN	#IMPLIED
 	rules	(none|groups|rows|cols|all)	#IMPLIED
 	cellspacing	CDATA	#IMPLIED
 	cellpadding	CDATA	#IMPLIED
 
 >
 
 <!ELEMENT col EMPTY>
 
 <!ATTLIST col
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	%db.common.attributes;
 	class	CDATA	#IMPLIED
 	style	CDATA	#IMPLIED
 	title	CDATA	#IMPLIED
 	lang	CDATA	#IMPLIED
 	onclick	CDATA	#IMPLIED
 	ondblclick	CDATA	#IMPLIED
 	onmousedown	CDATA	#IMPLIED
 	onmouseup	CDATA	#IMPLIED
 	onmouseover	CDATA	#IMPLIED
 	onmousemove	CDATA	#IMPLIED
 	onmouseout	CDATA	#IMPLIED
 	onkeypress	CDATA	#IMPLIED
 	onkeydown	CDATA	#IMPLIED
 	onkeyup	CDATA	#IMPLIED
 	span	NMTOKEN	#IMPLIED
 	width	CDATA	#IMPLIED
 	align	(left|center|right|justify|char)	#IMPLIED
 	char	CDATA	#IMPLIED
 	charoff	CDATA	#IMPLIED
 	valign	(top|middle|bottom|baseline)	#IMPLIED
 
 >
 
 <!ELEMENT colgroup ((col)*)>
 
 <!ATTLIST colgroup
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	%db.common.attributes;
 	class	CDATA	#IMPLIED
 	style	CDATA	#IMPLIED
 	title	CDATA	#IMPLIED
 	lang	CDATA	#IMPLIED
 	onclick	CDATA	#IMPLIED
 	ondblclick	CDATA	#IMPLIED
 	onmousedown	CDATA	#IMPLIED
 	onmouseup	CDATA	#IMPLIED
 	onmouseover	CDATA	#IMPLIED
 	onmousemove	CDATA	#IMPLIED
 	onmouseout	CDATA	#IMPLIED
 	onkeypress	CDATA	#IMPLIED
 	onkeydown	CDATA	#IMPLIED
 	onkeyup	CDATA	#IMPLIED
 	span	NMTOKEN	#IMPLIED
 	width	CDATA	#IMPLIED
 	align	(left|center|right|justify|char)	#IMPLIED
 	char	CDATA	#IMPLIED
 	charoff	CDATA	#IMPLIED
 	valign	(top|middle|bottom|baseline)	#IMPLIED
 
 >
 
 <!ELEMENT tr ((th|td)+)>
 
 <!ATTLIST tr
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	%db.common.attributes;
 	class	CDATA	#IMPLIED
 	style	CDATA	#IMPLIED
 	title	CDATA	#IMPLIED
 	lang	CDATA	#IMPLIED
 	onclick	CDATA	#IMPLIED
 	ondblclick	CDATA	#IMPLIED
 	onmousedown	CDATA	#IMPLIED
 	onmouseup	CDATA	#IMPLIED
 	onmouseover	CDATA	#IMPLIED
 	onmousemove	CDATA	#IMPLIED
 	onmouseout	CDATA	#IMPLIED
 	onkeypress	CDATA	#IMPLIED
 	onkeydown	CDATA	#IMPLIED
 	onkeyup	CDATA	#IMPLIED
 	align	(left|center|right|justify|char)	#IMPLIED
 	char	CDATA	#IMPLIED
 	charoff	CDATA	#IMPLIED
 	valign	(top|middle|bottom|baseline)	#IMPLIED
 
 >
 
 <!ELEMENT th (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|abbrev|acronym|date|emphasis|footnote|footnoteref|foreignphrase|phrase|quote|wordasword|firstterm|glossterm|coref|trademark|productnumber|productname|database|application|hardware|citation|citerefentry|citetitle|citebiblioid|author|person|personname|org|orgname|editor|jobtitle|replaceable|package|parameter|termdef|nonterminal|systemitem|option|optional|property|inlineequation|tag|markup|token|symbol|literal|code|constant|email|uri|guiicon|guibutton|guimenuitem|guimenu|guisubmenu|guilabel|menuchoice|mousebutton|keycombo|keycap|keycode|keysym|shortcut|accel|prompt|envar|filename|command|computeroutput|userinput|function|varname|returnvalue|type|classname|exceptionname|interfacename|methodname|modifier|initializer|ooclass|ooexception|oointerface|errorcode|errortext|errorname|errortype|itemizedlist|orderedlist|procedure|simplelist|variablelist|segmentedlist|glosslist|bibliolist|calloutlist|qandaset|example|figure|table|equation|informalexample|informalfigure|informaltable|informalequation|sidebar|blockquote|address|epigraph|mediaobject|screenshot|task|productionset|constraintdef|msgset|screen|literallayout|programlistingco|screenco|programlisting|synopsis|bridgehead|revhistory|funcsynopsis|classsynopsis|methodsynopsis|constructorsynopsis|destructorsynopsis|fieldsynopsis|cmdsynopsis|caution|important|note|tip|warning|para|formalpara|simpara)*>
 
 <!ATTLIST th
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	%db.common.attributes;
 	class	CDATA	#IMPLIED
 	style	CDATA	#IMPLIED
 	title	CDATA	#IMPLIED
 	lang	CDATA	#IMPLIED
 	onclick	CDATA	#IMPLIED
 	ondblclick	CDATA	#IMPLIED
 	onmousedown	CDATA	#IMPLIED
 	onmouseup	CDATA	#IMPLIED
 	onmouseover	CDATA	#IMPLIED
 	onmousemove	CDATA	#IMPLIED
 	onmouseout	CDATA	#IMPLIED
 	onkeypress	CDATA	#IMPLIED
 	onkeydown	CDATA	#IMPLIED
 	onkeyup	CDATA	#IMPLIED
 	abbr	CDATA	#IMPLIED
 	axis	CDATA	#IMPLIED
 	headers	CDATA	#IMPLIED
 	scope	(row|col|rowgroup|colgroup)	#IMPLIED
 	rowspan	NMTOKEN	#IMPLIED
 	colspan	NMTOKEN	#IMPLIED
 	align	(left|center|right|justify|char)	#IMPLIED
 	char	CDATA	#IMPLIED
 	charoff	CDATA	#IMPLIED
 	valign	(top|middle|bottom|baseline)	#IMPLIED
 
 >
 
 <!ELEMENT td (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|abbrev|acronym|date|emphasis|footnote|footnoteref|foreignphrase|phrase|quote|wordasword|firstterm|glossterm|coref|trademark|productnumber|productname|database|application|hardware|citation|citerefentry|citetitle|citebiblioid|author|person|personname|org|orgname|editor|jobtitle|replaceable|package|parameter|termdef|nonterminal|systemitem|option|optional|property|inlineequation|tag|markup|token|symbol|literal|code|constant|email|uri|guiicon|guibutton|guimenuitem|guimenu|guisubmenu|guilabel|menuchoice|mousebutton|keycombo|keycap|keycode|keysym|shortcut|accel|prompt|envar|filename|command|computeroutput|userinput|function|varname|returnvalue|type|classname|exceptionname|interfacename|methodname|modifier|initializer|ooclass|ooexception|oointerface|errorcode|errortext|errorname|errortype|itemizedlist|orderedlist|procedure|simplelist|variablelist|segmentedlist|glosslist|bibliolist|calloutlist|qandaset|example|figure|table|equation|informalexample|informalfigure|informaltable|informalequation|sidebar|blockquote|address|epigraph|mediaobject|screenshot|task|productionset|constraintdef|msgset|screen|literallayout|programlistingco|screenco|programlisting|synopsis|bridgehead|revhistory|funcsynopsis|classsynopsis|methodsynopsis|constructorsynopsis|destructorsynopsis|fieldsynopsis|cmdsynopsis|caution|important|note|tip|warning|para|formalpara|simpara)*>
 
 <!ATTLIST td
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	%db.common.attributes;
 	class	CDATA	#IMPLIED
 	style	CDATA	#IMPLIED
 	title	CDATA	#IMPLIED
 	lang	CDATA	#IMPLIED
 	onclick	CDATA	#IMPLIED
 	ondblclick	CDATA	#IMPLIED
 	onmousedown	CDATA	#IMPLIED
 	onmouseup	CDATA	#IMPLIED
 	onmouseover	CDATA	#IMPLIED
 	onmousemove	CDATA	#IMPLIED
 	onmouseout	CDATA	#IMPLIED
 	onkeypress	CDATA	#IMPLIED
 	onkeydown	CDATA	#IMPLIED
 	onkeyup	CDATA	#IMPLIED
 	abbr	CDATA	#IMPLIED
 	axis	CDATA	#IMPLIED
 	headers	CDATA	#IMPLIED
 	scope	(row|col|rowgroup|colgroup)	#IMPLIED
 	rowspan	NMTOKEN	#IMPLIED
 	colspan	NMTOKEN	#IMPLIED
 	align	(left|center|right|justify|char)	#IMPLIED
 	char	CDATA	#IMPLIED
 	charoff	CDATA	#IMPLIED
 	valign	(top|middle|bottom|baseline)	#IMPLIED
 
 >
 
 <!ELEMENT msgset (((title|titleabbrev)*, (info)?), ((msgentry)+|(simplemsgentry)+))>
 
 <!ATTLIST msgset
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT msgentry ((msg)+, (msginfo)?, (msgexplan)*)>
 
 <!ATTLIST msgentry
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT simplemsgentry (msgtext, (msgexplan)+)>
 
 <!ATTLIST simplemsgentry
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 	msgaud	CDATA	#IMPLIED
 	msgorig	CDATA	#IMPLIED
 	msglevel	CDATA	#IMPLIED
 
 >
 
 <!ELEMENT msg (((title|titleabbrev)*, (info)?), msgmain, (msgsub|msgrel)*)>
 
 <!ATTLIST msg
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT msgmain (((title|titleabbrev)*, (info)?), msgtext)>
 
 <!ATTLIST msgmain
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT msgsub (((title|titleabbrev)*, (info)?), msgtext)>
 
 <!ATTLIST msgsub
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT msgrel (((title|titleabbrev)*, (info)?), msgtext)>
 
 <!ATTLIST msgrel
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT msgtext ((itemizedlist|orderedlist|procedure|simplelist|variablelist|segmentedlist|glosslist|bibliolist|calloutlist|qandaset|example|figure|table|equation|informalexample|informalfigure|informaltable|informalequation|sidebar|blockquote|address|epigraph|mediaobject|screenshot|task|productionset|constraintdef|msgset|screen|literallayout|programlistingco|screenco|programlisting|synopsis|bridgehead|remark|revhistory|indexterm|funcsynopsis|classsynopsis|methodsynopsis|constructorsynopsis|destructorsynopsis|fieldsynopsis|cmdsynopsis|caution|important|note|tip|warning|anchor|para|formalpara|simpara|annotation)+)>
 
 <!ATTLIST msgtext
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT msginfo ((msglevel|msgorig|msgaud)*)>
 
 <!ATTLIST msginfo
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT msglevel (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|phrase|replaceable)*>
 
 <!ATTLIST msglevel
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT msgorig (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|phrase|replaceable)*>
 
 <!ATTLIST msgorig
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT msgaud (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|phrase|replaceable)*>
 
 <!ATTLIST msgaud
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT msgexplan (((title|titleabbrev)*, (info)?), (itemizedlist|orderedlist|procedure|simplelist|variablelist|segmentedlist|glosslist|bibliolist|calloutlist|qandaset|example|figure|table|equation|informalexample|informalfigure|informaltable|informalequation|sidebar|blockquote|address|epigraph|mediaobject|screenshot|task|productionset|constraintdef|msgset|screen|literallayout|programlistingco|screenco|programlisting|synopsis|bridgehead|remark|revhistory|indexterm|funcsynopsis|classsynopsis|methodsynopsis|constructorsynopsis|destructorsynopsis|fieldsynopsis|cmdsynopsis|caution|important|note|tip|warning|anchor|para|formalpara|simpara|annotation)+)>
 
 <!ATTLIST msgexplan
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT qandaset (((title|titleabbrev)*, (info)?), (itemizedlist|orderedlist|procedure|simplelist|variablelist|segmentedlist|glosslist|bibliolist|calloutlist|qandaset|example|figure|table|equation|informalexample|informalfigure|informaltable|informalequation|sidebar|blockquote|address|epigraph|mediaobject|screenshot|task|productionset|constraintdef|msgset|screen|literallayout|programlistingco|screenco|programlisting|synopsis|bridgehead|remark|revhistory|indexterm|funcsynopsis|classsynopsis|methodsynopsis|constructorsynopsis|destructorsynopsis|fieldsynopsis|cmdsynopsis|caution|important|note|tip|warning|anchor|para|formalpara|simpara|annotation)*, ((qandadiv)+|(qandaentry)+))>
 
 <!ATTLIST qandaset
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 	defaultlabel	(none|number|qanda)	#IMPLIED
 
 >
 
 <!ELEMENT qandadiv (((title|titleabbrev)*, (info)?), (itemizedlist|orderedlist|procedure|simplelist|variablelist|segmentedlist|glosslist|bibliolist|calloutlist|qandaset|example|figure|table|equation|informalexample|informalfigure|informaltable|informalequation|sidebar|blockquote|address|epigraph|mediaobject|screenshot|task|productionset|constraintdef|msgset|screen|literallayout|programlistingco|screenco|programlisting|synopsis|bridgehead|remark|revhistory|indexterm|funcsynopsis|classsynopsis|methodsynopsis|constructorsynopsis|destructorsynopsis|fieldsynopsis|cmdsynopsis|caution|important|note|tip|warning|anchor|para|formalpara|simpara|annotation)*, ((qandadiv)+|(qandaentry)+))>
 
 <!ATTLIST qandadiv
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT qandaentry (((title|titleabbrev)*, (info)?), question, (answer)*)>
 
 <!ATTLIST qandaentry
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT question ((label)?, (itemizedlist|orderedlist|procedure|simplelist|variablelist|segmentedlist|glosslist|bibliolist|calloutlist|qandaset|example|figure|table|equation|informalexample|informalfigure|informaltable|informalequation|sidebar|blockquote|address|epigraph|mediaobject|screenshot|task|productionset|constraintdef|msgset|screen|literallayout|programlistingco|screenco|programlisting|synopsis|bridgehead|remark|revhistory|indexterm|funcsynopsis|classsynopsis|methodsynopsis|constructorsynopsis|destructorsynopsis|fieldsynopsis|cmdsynopsis|caution|important|note|tip|warning|anchor|para|formalpara|simpara|annotation)+)>
 
 <!ATTLIST question
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT answer ((label)?, (itemizedlist|orderedlist|procedure|simplelist|variablelist|segmentedlist|glosslist|bibliolist|calloutlist|qandaset|example|figure|table|equation|informalexample|informalfigure|informaltable|informalequation|sidebar|blockquote|address|epigraph|mediaobject|screenshot|task|productionset|constraintdef|msgset|screen|literallayout|programlistingco|screenco|programlisting|synopsis|bridgehead|remark|revhistory|indexterm|funcsynopsis|classsynopsis|methodsynopsis|constructorsynopsis|destructorsynopsis|fieldsynopsis|cmdsynopsis|caution|important|note|tip|warning|anchor|para|formalpara|simpara|annotation)+)>
 
 <!ATTLIST answer
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT label (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|phrase|replaceable)*>
 
 <!ATTLIST label
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT equation (((title|titleabbrev)*, (info)?), (alt)?, ((mediaobject)+|(mathphrase)+), (caption)?)>
 
 <!ATTLIST equation
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 	label	CDATA	#IMPLIED
 	pgwide	(0|1)	#IMPLIED
 	floatstyle	CDATA	#IMPLIED
 
 >
 
 <!ELEMENT informalequation ((info)?, (alt)?, ((mediaobject)+|(mathphrase)+), (caption)?)>
 
 <!ATTLIST informalequation
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT inlineequation ((alt)?, ((inlinemediaobject)+|(mathphrase)+))>
 
 <!ATTLIST inlineequation
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT mathphrase (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|phrase|replaceable|emphasis)*>
 
 <!ATTLIST mathphrase
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT markup (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|phrase|replaceable)*>
 
 <!ATTLIST markup
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT tag (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|phrase|replaceable)*>
 
 <!ATTLIST tag
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 	class	(attribute|attvalue|element|emptytag|endtag|genentity|localname|namespace|numcharref|paramentity|pi|prefix|comment|starttag|xmlpi)	#IMPLIED
 	namespace	CDATA	#IMPLIED
 
 >
 
 <!ELEMENT symbol (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|phrase|replaceable)*>
 
 <!ATTLIST symbol
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 	class	(limit)	#IMPLIED
 
 >
 
 <!ELEMENT token (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|phrase|replaceable)*>
 
 <!ATTLIST token
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT literal (#PCDATA|inlinemediaobject|remark|superscript|subscript|systemitem|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|phrase|replaceable)*>
 
 <!ATTLIST literal
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT code (#PCDATA|function|parameter|varname|returnvalue|type|classname|exceptionname|interfacename|methodname|modifier|initializer|ooclass|ooexception|oointerface|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|phrase|replaceable)*>
 
 <!ATTLIST code
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 	language	CDATA	#IMPLIED
 
 >
 
 <!ELEMENT constant (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|phrase|replaceable)*>
 
 <!ATTLIST constant
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 	class	(limit)	#IMPLIED
 
 >
 
 <!ELEMENT productname (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|phrase|replaceable)*>
 
 <!ATTLIST productname
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 	class	(copyright|registered|service|trade)	#IMPLIED
 
 >
 
 <!ELEMENT productnumber (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|phrase|replaceable)*>
 
 <!ATTLIST productnumber
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT database (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|phrase|replaceable)*>
 
 <!ATTLIST database
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 	class	(altkey|constraint|datatype|field|foreignkey|group|index|key1|key2|name|primarykey|procedure|record|rule|secondarykey|table|user|view)	#IMPLIED
 
 >
 
 <!ELEMENT application (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|phrase|replaceable|
 	trademark)*>
 
 <!ATTLIST application
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 	class	(hardware|software)	#IMPLIED
 
 >
 
 <!ELEMENT hardware (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|phrase|replaceable)*>
 
 <!ATTLIST hardware
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT guibutton (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|phrase|replaceable|accel)*>
 
 <!ATTLIST guibutton
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT guiicon (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|phrase|replaceable|accel)*>
 
 <!ATTLIST guiicon
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT guilabel (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|phrase|replaceable|accel)*>
 
 <!ATTLIST guilabel
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT guimenu (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|phrase|replaceable|accel)*>
 
 <!ATTLIST guimenu
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT guimenuitem (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|phrase|replaceable|accel)*>
 
 <!ATTLIST guimenuitem
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT guisubmenu (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|phrase|replaceable|accel)*>
 
 <!ATTLIST guisubmenu
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT menuchoice ((shortcut)?, (guibutton|guiicon|guilabel|guimenu|guimenuitem|guisubmenu)+)>
 
 <!ATTLIST menuchoice
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT mousebutton (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|phrase|replaceable)*>
 
 <!ATTLIST mousebutton
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT keycap (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|phrase|replaceable)*>
 
 <!ATTLIST keycap
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 	function	(alt|backspace|command|control|delete|down|end|enter|escape|home|insert|left|meta|option|pagedown|pageup|right|shift|space|tab|up|other)	#IMPLIED
 	otherfunction	CDATA	#IMPLIED
 
 >
 
 <!ELEMENT keycode (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|phrase|replaceable)*>
 
 <!ATTLIST keycode
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT keycombo ((keycap|keycombo|keysym|mousebutton)+)>
 
 <!ATTLIST keycombo
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 	action	(click|double-click|press|seq|simul|other)	#IMPLIED
 	otheraction	CDATA	#IMPLIED
 
 >
 
 <!ELEMENT keysym (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|phrase|replaceable)*>
 
 <!ATTLIST keysym
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT accel (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|phrase|replaceable)*>
 
 <!ATTLIST accel
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT shortcut ((keycap|keycombo|keysym|mousebutton)+)>
 
 <!ATTLIST shortcut
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 	action	(click|double-click|press|seq|simul|other)	#IMPLIED
 	otheraction	CDATA	#IMPLIED
 
 >
 
 <!ELEMENT prompt (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|phrase|replaceable|co)*>
 
 <!ATTLIST prompt
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT envar (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|phrase|replaceable)*>
 
 <!ATTLIST envar
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT filename (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|phrase|replaceable)*>
 
 <!ATTLIST filename
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 	path	CDATA	#IMPLIED
 	class	(devicefile|directory|extension|headerfile|libraryfile|partition|symlink)	#IMPLIED
 
 >
 
 <!ELEMENT command (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|phrase|replaceable)*>
 
 <!ATTLIST command
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT computeroutput (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|prompt|envar|filename|command|computeroutput|userinput|replaceable|package|parameter|termdef|nonterminal|systemitem|option|optional|property|co|tag|markup|token|symbol|literal|code|constant|email|uri)*>
 
 <!ATTLIST computeroutput
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT userinput (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|prompt|envar|filename|command|computeroutput|userinput|replaceable|package|parameter|termdef|nonterminal|systemitem|option|optional|property|co|tag|markup|token|symbol|literal|code|constant|email|uri|guiicon|guibutton|guimenuitem|guimenu|guisubmenu|guilabel|menuchoice|mousebutton|keycombo|keycap|keycode|keysym|shortcut|accel)*>
 
 <!ATTLIST userinput
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT cmdsynopsis ((info)?, (command|arg|group|sbr)+, (synopfragment)*)>
 
 <!ATTLIST cmdsynopsis
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 	sepchar	CDATA	#IMPLIED
 	cmdlength	CDATA	#IMPLIED
 	label	CDATA	#IMPLIED
 
 >
 
 <!ELEMENT arg (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|phrase|replaceable|arg|group|option|synopfragmentref|sbr)*>
 
 <!ATTLIST arg
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 	rep	(norepeat|repeat)	"norepeat"
 	choice	(opt|plain|req)	"opt"
 
 >
 
 <!ELEMENT group ((arg|group|option|synopfragmentref|replaceable|sbr)+)>
 
 <!ATTLIST group
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 	rep	(norepeat|repeat)	"norepeat"
 	choice	(opt|plain|req)	"opt"
 
 >
 
 <!ELEMENT sbr EMPTY>
 
 <!ATTLIST sbr
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 
 >
 
 <!ELEMENT synopfragment ((arg|group)+)>
 
 <!ATTLIST synopfragment
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT synopfragmentref (#PCDATA)*>
 
 <!ATTLIST synopfragmentref
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT synopsis (#PCDATA|info|textobject|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|abbrev|acronym|date|emphasis|footnote|footnoteref|foreignphrase|phrase|quote|wordasword|firstterm|glossterm|coref|trademark|productnumber|productname|database|application|hardware|citation|citerefentry|citetitle|citebiblioid|author|person|personname|org|orgname|editor|jobtitle|replaceable|package|parameter|termdef|nonterminal|systemitem|option|optional|property|inlineequation|tag|markup|token|symbol|literal|code|constant|email|uri|guiicon|guibutton|guimenuitem|guimenu|guisubmenu|guilabel|menuchoice|mousebutton|keycombo|keycap|keycode|keysym|shortcut|accel|prompt|envar|filename|command|computeroutput|userinput|function|varname|returnvalue|type|classname|exceptionname|interfacename|methodname|modifier|initializer|ooclass|ooexception|oointerface|errorcode|errortext|errorname|errortype|lineannotation|co)*>
 
 <!ATTLIST synopsis
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 	continuation	(continues|restarts)	#IMPLIED
 	linenumbering	(numbered|unnumbered)	#IMPLIED
 	startinglinenumber	NMTOKEN	#IMPLIED
 	language	CDATA	#IMPLIED
 	xml:space	(preserve)	#IMPLIED
 	label	CDATA	#IMPLIED
 
 >
 
 <!ELEMENT funcsynopsis ((info)?, (funcsynopsisinfo|funcprototype)+)>
 
 <!ATTLIST funcsynopsis
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 	language	CDATA	#IMPLIED
 
 >
 
 <!ELEMENT funcsynopsisinfo (#PCDATA|info|textobject|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|abbrev|acronym|date|emphasis|footnote|footnoteref|foreignphrase|phrase|quote|wordasword|firstterm|glossterm|coref|trademark|productnumber|productname|database|application|hardware|citation|citerefentry|citetitle|citebiblioid|author|person|personname|org|orgname|editor|jobtitle|replaceable|package|parameter|termdef|nonterminal|systemitem|option|optional|property|inlineequation|tag|markup|token|symbol|literal|code|constant|email|uri|guiicon|guibutton|guimenuitem|guimenu|guisubmenu|guilabel|menuchoice|mousebutton|keycombo|keycap|keycode|keysym|shortcut|accel|prompt|envar|filename|command|computeroutput|userinput|function|varname|returnvalue|type|classname|exceptionname|interfacename|methodname|modifier|initializer|ooclass|ooexception|oointerface|errorcode|errortext|errorname|errortype|lineannotation|co)*>
 
 <!ATTLIST funcsynopsisinfo
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 	continuation	(continues|restarts)	#IMPLIED
 	linenumbering	(numbered|unnumbered)	#IMPLIED
 	startinglinenumber	NMTOKEN	#IMPLIED
 	language	CDATA	#IMPLIED
 	xml:space	(preserve)	#IMPLIED
 
 >
 
 <!ELEMENT funcprototype ((modifier)*, funcdef, (void|varargs|((paramdef)+, (varargs)?)), (modifier)*)>
 
 <!ATTLIST funcprototype
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT funcdef (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|phrase|replaceable|type|function)*>
 
 <!ATTLIST funcdef
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT function (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|phrase|replaceable)*>
 
 <!ATTLIST function
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT void EMPTY>
 
 <!ATTLIST void
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT varargs EMPTY>
 
 <!ATTLIST varargs
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT paramdef (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|phrase|replaceable|initializer|type|parameter|funcparams)*>
 
 <!ATTLIST paramdef
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 	choice	(opt|req)	"opt"
 
 >
 
 <!ELEMENT funcparams (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|phrase|replaceable)*>
 
 <!ATTLIST funcparams
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT classsynopsis ((ooclass|ooexception|oointerface)+, (classsynopsisinfo|methodsynopsis|constructorsynopsis|destructorsynopsis|fieldsynopsis)*)>
 
 <!ATTLIST classsynopsis
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 	language	CDATA	#IMPLIED
 	class	(class|interface)	#IMPLIED
 
 >
 
 <!ELEMENT classsynopsisinfo (#PCDATA|info|textobject|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|abbrev|acronym|date|emphasis|footnote|footnoteref|foreignphrase|phrase|quote|wordasword|firstterm|glossterm|coref|trademark|productnumber|productname|database|application|hardware|citation|citerefentry|citetitle|citebiblioid|author|person|personname|org|orgname|editor|jobtitle|replaceable|package|parameter|termdef|nonterminal|systemitem|option|optional|property|inlineequation|tag|markup|token|symbol|literal|code|constant|email|uri|guiicon|guibutton|guimenuitem|guimenu|guisubmenu|guilabel|menuchoice|mousebutton|keycombo|keycap|keycode|keysym|shortcut|accel|prompt|envar|filename|command|computeroutput|userinput|function|varname|returnvalue|type|classname|exceptionname|interfacename|methodname|modifier|initializer|ooclass|ooexception|oointerface|errorcode|errortext|errorname|errortype|lineannotation|co)*>
 
 <!ATTLIST classsynopsisinfo
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 	continuation	(continues|restarts)	#IMPLIED
 	linenumbering	(numbered|unnumbered)	#IMPLIED
 	startinglinenumber	NMTOKEN	#IMPLIED
 	language	CDATA	#IMPLIED
 	xml:space	(preserve)	#IMPLIED
 
 >
 
 <!ELEMENT ooclass ((package|modifier)*, classname)>
 
 <!ATTLIST ooclass
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT oointerface ((package|modifier)*, interfacename)>
 
 <!ATTLIST oointerface
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT ooexception ((package|modifier)*, exceptionname)>
 
 <!ATTLIST ooexception
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT modifier (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|phrase|replaceable)*>
 
 <!ATTLIST modifier
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	xml:space	(preserve)	#IMPLIED
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT interfacename (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|phrase|replaceable)*>
 
 <!ATTLIST interfacename
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT exceptionname (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|phrase|replaceable)*>
 
 <!ATTLIST exceptionname
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT fieldsynopsis ((modifier)*, (type)?, varname, (initializer)?)>
 
 <!ATTLIST fieldsynopsis
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 	language	CDATA	#IMPLIED
 
 >
 
 <!ELEMENT initializer (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|phrase|replaceable)*>
 
 <!ATTLIST initializer
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT constructorsynopsis ((modifier)*, (methodname)?, ((methodparam)+|(void)?), (exceptionname)*)>
 
 <!ATTLIST constructorsynopsis
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 	language	CDATA	#IMPLIED
 
 >
 
 <!ELEMENT destructorsynopsis ((modifier)*, (methodname)?, ((methodparam)+|(void)?), (exceptionname)*)>
 
 <!ATTLIST destructorsynopsis
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 	language	CDATA	#IMPLIED
 
 >
 
 <!ELEMENT methodsynopsis ((modifier)*, ((type|void))?, methodname, ((methodparam)+|void), (exceptionname)*, (modifier)*)>
 
 <!ATTLIST methodsynopsis
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 	language	CDATA	#IMPLIED
 
 >
 
 <!ELEMENT methodname (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|phrase|replaceable)*>
 
 <!ATTLIST methodname
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT methodparam ((modifier|type)*, ((parameter, initializer?)|funcparams), (modifier)*)>
 
 <!ATTLIST methodparam
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 	rep	(norepeat|repeat)	"norepeat"
 	choice	(opt|plain|req)	"req"
 
 >
 
 <!ELEMENT varname (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|phrase|replaceable)*>
 
 <!ATTLIST varname
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT returnvalue (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|phrase|replaceable)*>
 
 <!ATTLIST returnvalue
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT type (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|phrase|replaceable)*>
 
 <!ATTLIST type
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT classname (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|phrase|replaceable)*>
 
 <!ATTLIST classname
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT programlisting (#PCDATA|info|textobject|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|abbrev|acronym|date|emphasis|footnote|footnoteref|foreignphrase|phrase|quote|wordasword|firstterm|glossterm|coref|trademark|productnumber|productname|database|application|hardware|citation|citerefentry|citetitle|citebiblioid|author|person|personname|org|orgname|editor|jobtitle|replaceable|package|parameter|termdef|nonterminal|systemitem|option|optional|property|inlineequation|tag|markup|token|symbol|literal|code|constant|email|uri|guiicon|guibutton|guimenuitem|guimenu|guisubmenu|guilabel|menuchoice|mousebutton|keycombo|keycap|keycode|keysym|shortcut|accel|prompt|envar|filename|command|computeroutput|userinput|function|varname|returnvalue|type|classname|exceptionname|interfacename|methodname|modifier|initializer|ooclass|ooexception|oointerface|errorcode|errortext|errorname|errortype|lineannotation|co|
 	xi:include)*>
 
 <!ATTLIST programlisting
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 	continuation	(continues|restarts)	#IMPLIED
 	linenumbering	(numbered|unnumbered)	#IMPLIED
 	startinglinenumber	NMTOKEN	#IMPLIED
 	language	CDATA	#IMPLIED
 	xml:space	(preserve)	#IMPLIED
 	width	NMTOKEN	#IMPLIED
 
 >
 
 <!ELEMENT caution (((title|titleabbrev)*, (info)?), (itemizedlist|orderedlist|procedure|simplelist|variablelist|segmentedlist|glosslist|bibliolist|calloutlist|qandaset|example|figure|table|equation|informalexample|informalfigure|informaltable|informalequation|sidebar|blockquote|address|epigraph|mediaobject|screenshot|task|productionset|constraintdef|msgset|screen|literallayout|programlistingco|screenco|programlisting|synopsis|bridgehead|remark|revhistory|indexterm|funcsynopsis|classsynopsis|methodsynopsis|constructorsynopsis|destructorsynopsis|fieldsynopsis|cmdsynopsis|caution|important|note|tip|warning|anchor|para|formalpara|simpara|annotation)+)>
 
 <!ATTLIST caution
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT important (((title|titleabbrev)*, (info)?), (itemizedlist|orderedlist|procedure|simplelist|variablelist|segmentedlist|glosslist|bibliolist|calloutlist|qandaset|example|figure|table|equation|informalexample|informalfigure|informaltable|informalequation|sidebar|blockquote|address|epigraph|mediaobject|screenshot|task|productionset|constraintdef|msgset|screen|literallayout|programlistingco|screenco|programlisting|synopsis|bridgehead|remark|revhistory|indexterm|funcsynopsis|classsynopsis|methodsynopsis|constructorsynopsis|destructorsynopsis|fieldsynopsis|cmdsynopsis|caution|important|note|tip|warning|anchor|para|formalpara|simpara|annotation)+)>
 
 <!ATTLIST important
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT note (((title|titleabbrev)*, (info)?), (itemizedlist|orderedlist|procedure|simplelist|variablelist|segmentedlist|glosslist|bibliolist|calloutlist|qandaset|example|figure|table|equation|informalexample|informalfigure|informaltable|informalequation|sidebar|blockquote|address|epigraph|mediaobject|screenshot|task|productionset|constraintdef|msgset|screen|literallayout|programlistingco|screenco|programlisting|synopsis|bridgehead|remark|revhistory|indexterm|funcsynopsis|classsynopsis|methodsynopsis|constructorsynopsis|destructorsynopsis|fieldsynopsis|cmdsynopsis|caution|important|note|tip|warning|anchor|para|formalpara|simpara|annotation)+)>
 
 <!ATTLIST note
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT tip (((title|titleabbrev)*, (info)?), (itemizedlist|orderedlist|procedure|simplelist|variablelist|segmentedlist|glosslist|bibliolist|calloutlist|qandaset|example|figure|table|equation|informalexample|informalfigure|informaltable|informalequation|sidebar|blockquote|address|epigraph|mediaobject|screenshot|task|productionset|constraintdef|msgset|screen|literallayout|programlistingco|screenco|programlisting|synopsis|bridgehead|remark|revhistory|indexterm|funcsynopsis|classsynopsis|methodsynopsis|constructorsynopsis|destructorsynopsis|fieldsynopsis|cmdsynopsis|caution|important|note|tip|warning|anchor|para|formalpara|simpara|annotation)+)>
 
 <!ATTLIST tip
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT warning (((title|titleabbrev)*, (info)?), (itemizedlist|orderedlist|procedure|simplelist|variablelist|segmentedlist|glosslist|bibliolist|calloutlist|qandaset|example|figure|table|equation|informalexample|informalfigure|informaltable|informalequation|sidebar|blockquote|address|epigraph|mediaobject|screenshot|task|productionset|constraintdef|msgset|screen|literallayout|programlistingco|screenco|programlisting|synopsis|bridgehead|remark|revhistory|indexterm|funcsynopsis|classsynopsis|methodsynopsis|constructorsynopsis|destructorsynopsis|fieldsynopsis|cmdsynopsis|caution|important|note|tip|warning|anchor|para|formalpara|simpara|annotation)+)>
 
 <!ATTLIST warning
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT errorcode (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|phrase|replaceable)*>
 
 <!ATTLIST errorcode
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT errorname (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|phrase|replaceable)*>
 
 <!ATTLIST errorname
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT errortext (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|phrase|replaceable)*>
 
 <!ATTLIST errortext
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT errortype (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|phrase|replaceable)*>
 
 <!ATTLIST errortype
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT systemitem (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|phrase|replaceable|co)*>
 
 <!ATTLIST systemitem
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 	class	(daemon|domainname|etheraddress|event|eventhandler|filesystem|fqdomainname|groupname|ipaddress|library|macro|netmask|newsgroup|osname|process|protocol|resource|server|service|systemname|username)	#IMPLIED
 
 >
 
 <!ELEMENT option (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|phrase|replaceable)*>
 
 <!ATTLIST option
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT optional (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|phrase|replaceable)*>
 
 <!ATTLIST optional
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
 <!ELEMENT property (#PCDATA|inlinemediaobject|remark|superscript|subscript|xref|link|olink|anchor|biblioref|alt|annotation|indexterm|phrase|replaceable)*>
 
 <!ATTLIST property
 	xmlns	CDATA	#FIXED	"http://docbook.org/ns/docbook"
 	role	CDATA	#IMPLIED
 	%db.common.attributes;
 	%db.common.linking.attributes;
 
 >
 
diff --git a/share/xml/freebsd-common.xsl b/share/xml/freebsd-common.xsl
index 5da114730a..5499c42e47 100644
--- a/share/xml/freebsd-common.xsl
+++ b/share/xml/freebsd-common.xsl
@@ -1,136 +1,149 @@
 <?xml version='1.0'?>
 
 <!-- $FreeBSD$ -->
 
 <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
                 xmlns:db="http://docbook.org/ns/docbook"
                 xmlns:str="http://exslt.org/strings"
                 extension-element-prefixes="str"
                 exclude-result-prefixes="db"
                 version='1.0'>
 
   <!-- Global customisation -->
 
   <!-- Generate link for revnumber -->
   <xsl:template match="db:revnumber">
     <xsl:call-template name="svnref.genlink"/>
   </xsl:template>
 
+  <!-- Generate link for githash -->
+  <xsl:template match="db:githash">
+    <xsl:call-template name="gitref.genlink"/>
+  </xsl:template>
+
   <!-- Redefine variables, and replace templates as necessary here -->
   <xsl:template match="db:buildtarget|db:command">
     <xsl:call-template name="inline.monoseq"/>
   </xsl:template>
 
   <xsl:template name="svnweb.link">
     <xsl:param name="repo" select="'base'"/>
     <xsl:param name="rev"/>
 
-    <xsl:value-of select="concat('https://cgit.freebsd.org/doc/commit/?id=',
+    <xsl:value-of select="concat('https://svnweb.freebsd.org/changeset/',
+      $repo, '/', $rev)"/>
+  </xsl:template>
+
+  <xsl:template name="cgit.link">
+    <xsl:param name="repo" select="'src'"/>
+    <xsl:param name="rev"/>
+
+    <xsl:value-of select="concat('https://cgit.freebsd.org/', $repo, '/commit/?id=',
       $rev)"/>
   </xsl:template>
 
   <xsl:param name="toc.section.depth" select="1"/>
   <xsl:param name="section.autolabel" select="1"/>
   <xsl:param name="section.label.includes.component.label" select="1"/>
 
   <xsl:param name="graphic.default.extension">png</xsl:param>
 
   <!-- No links in TOC -->
   <xsl:template match="db:citerefentry" mode="no.anchor.mode">
     <xsl:apply-templates select="*" mode="no.anchor.mode"/>
   </xsl:template>
 
   <!-- No links in TOC -->
   <xsl:template match="db:refentrytitle" mode="no.anchor.mode">
     <xsl:value-of select="."/>
   </xsl:template>
 
   <xsl:template match="db:contrib">
     <xsl:apply-templates/>
   </xsl:template>
 
   <xsl:template name="titlepage.pubdate">
     <xsl:variable name="pubdate">
       <xsl:value-of select="$latestrevision.timestamp"/>
     </xsl:variable>
 
     <xsl:variable name="committer">
       <xsl:value-of select="$latestrevision.committer"/>
     </xsl:variable>
 
     <xsl:call-template name="gentext">
       <xsl:with-param name="key" select="'Lastmodified'"/>
     </xsl:call-template>
     <xsl:call-template name="gentext.space"/>
     <xsl:call-template name="gentext">
       <xsl:with-param name="key" select="'on'"/>
     </xsl:call-template>
     <xsl:call-template name="gentext.space"/>
     <xsl:value-of select="$pubdate"/>
     <xsl:if test="$committer">
       <xsl:call-template name="gentext.space"/>
       <xsl:call-template name="gentext">
         <xsl:with-param name="key" select="'by'"/>
       </xsl:call-template>
       <xsl:call-template name="gentext.space"/>
       <xsl:value-of select="$committer"/>
     </xsl:if>
     <xsl:text>.</xsl:text>
   </xsl:template>
 
   <xsl:template name="svnref.genlink"/>
 
   <xsl:template name="titlepage.releaseinfo">
     <xsl:variable name="rev" select="$latestrevision.number"/>
 
     <xsl:call-template name="gentext">
       <xsl:with-param name="key" select="'Revision'"/>
     </xsl:call-template>
     <xsl:text>:</xsl:text>
     <xsl:call-template name="gentext.space"/>
     <xsl:call-template name="svnref.genlink">
       <xsl:with-param name="repo" select="'doc'"/>
       <xsl:with-param name="rev" select="$rev"/>
     </xsl:call-template>
   </xsl:template>
 
   <xsl:template name="freebsd.authorgroup">
       <!-- XXX: our docs use a quirky semantics for this -->
       <xsl:if test="(db:contrib|db:author/db:contrib)[1]">
         <xsl:apply-templates select="(db:contrib|db:author/db:contrib)[1]"/>
       </xsl:if>
 
       <xsl:for-each select="db:author">
         <xsl:apply-templates select="."/>
 
         <xsl:choose>
           <xsl:when test="position() &lt; (last() - 1)">
             <xsl:text>, </xsl:text>
           </xsl:when>
 
           <xsl:when test="position() = (last() - 1)">
             <xsl:call-template name="gentext.space"/>
             <xsl:call-template name="gentext">
               <xsl:with-param name="key" select="'and'"/>
             </xsl:call-template>
             <xsl:call-template name="gentext.space"/>
           </xsl:when>
         </xsl:choose>
       </xsl:for-each>
       <xsl:text>. </xsl:text>
   </xsl:template>
 
   <xsl:template match="db:contrib">
     <xsl:apply-templates/>
   </xsl:template>
 
   <xsl:template name="freebsd.author">
     <xsl:if test="contrib">
       <xsl:apply-templates select="db:contrib"/>
       <xsl:text> </xsl:text>
     </xsl:if>
     <xsl:apply-templates select="*[not(self::db:contrib)]"/>
   </xsl:template>
 
   <xsl:param name="callout.graphics.number.limit">30</xsl:param>
 </xsl:stylesheet>
diff --git a/share/xml/freebsd-fo.xsl b/share/xml/freebsd-fo.xsl
index 3d786b2de7..102e4dba31 100644
--- a/share/xml/freebsd-fo.xsl
+++ b/share/xml/freebsd-fo.xsl
@@ -1,624 +1,641 @@
 <?xml version='1.0'?>
 
 <!-- $FreeBSD$ -->
 
 <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
 		xmlns:fo="http://www.w3.org/1999/XSL/Format"
 		xmlns:db="http://docbook.org/ns/docbook"
 		exclude-result-prefixes="db"
 		version="1.0">
 
   <!-- Pull in the base stylesheets -->
   <xsl:import href="http://docbook.sourceforge.net/release/xsl-ns/current/fo/docbook.xsl"/>
 
   <xsl:import href="http://www.FreeBSD.org/XML/share/xml/freebsd-common.xsl"/>
 
   <xsl:import href="http://www.FreeBSD.org/XML/lang/share/xml/freebsd-common.xsl"/>
   <!-- Include customized FO titlepage -->
   <xsl:import href="freebsd-fo-titlepage.xsl"/>
 
   <!-- The localization layer is the same preference level of this file -->
   <xsl:include href="http://www.FreeBSD.org/XML/lang/share/xml/freebsd-fo.xsl"/>
 
   <xsl:param name="print">0</xsl:param>
 
   <xsl:variable name="link.color">
     <xsl:choose>
       <xsl:when test="$print = 1">black</xsl:when>
       <xsl:otherwise>blue</xsl:otherwise>
     </xsl:choose>
   </xsl:variable>
 
   <!--
 	FO-SPECIFIC PARAMETER SETTINGS
   -->
 
   <!-- We use FOP -->
   <xsl:param name="fop1.extensions" select="1"/>
 
   <!-- Paper settings -->
   <xsl:param name="paper.type">A4</xsl:param>
   <xsl:param name="double.sided" select="1"/>
   <xsl:param name="force.blank.pages" select="1"/>
 
   <!-- Page margins and spacing -->
   <xsl:param name="page.margin.bottom">2cm</xsl:param>
   <xsl:param name="page.margin.inner">3cm</xsl:param>
   <xsl:param name="page.margin.outer">2.5cm</xsl:param>
   <xsl:param name="page.margin.top">2.13cm</xsl:param>
   <xsl:param name="body.margin.bottom">1cm</xsl:param>
   <xsl:param name="body.margin.top">1.0cm</xsl:param>
   <xsl:param name="body.margin.inner">0</xsl:param>
   <xsl:param name="body.margin.outer">0</xsl:param>
   <xsl:param name="body.start.indent">0</xsl:param>
   <xsl:param name="body.end.indent">0</xsl:param>
   <xsl:param name="region.after.extent">2cm</xsl:param>
   <xsl:param name="region.before.extent">2.2cm</xsl:param>
 
   <!-- Headers and footers -->
   <xsl:param name="headers.on.blank.pages" select="0"/>
   <xsl:param name="footers.on.blank.pages" select="0"/>
   <xsl:param name="footer.rule" select="0"/>
   <xsl:param name="header.column.widths">500 1 500</xsl:param>
   <xsl:param name="footer.column.widths">500 1 500</xsl:param>
 
   <!-- Sections and numbering -->
   <xsl:param name="section.autolabel" select="1"/>
   <xsl:param name="section.autolabel.max.depth" select="5"/>
   <xsl:param name="section.label.includes.component.label" select="1"/>
   <xsl:param name="bibliography.numbered" select="1"/>
   <xsl:param name="formal.title.placement">
     figure after
     example before
     equation after
     table before
     procedure before</xsl:param>
 
   <!-- Admonitions -->
   <xsl:param name="admon.graphics" select="1"/>
   <xsl:param name="admon.graphics.path">/usr/local/share/xsl/docbook-ns/images/</xsl:param>
   <xsl:param name="admon.graphics.extension">.svg</xsl:param>
 
   <!-- Tables -->
   <xsl:param name="default.table.frame">hsides</xsl:param>
   <xsl:param name="default.table.rules">rows</xsl:param>
 
   <!-- Lists -->
   <xsl:param name="variablelist.as.blocks" select="1"/>
 
   <!-- Q & A -->
   <xsl:param name="qanda.defaultlabel">qanda</xsl:param>
 
   <!-- Graphics -->
   <xsl:param name="callout.graphics.path">imagelib/callouts/</xsl:param>
   <xsl:param name="callout.graphics.extension">.png</xsl:param>
   <xsl:param name="default.image.width">300px</xsl:param>
   <xsl:template name="image.scalefit">1</xsl:template>
 
   <!-- Hyphenation -->
   <xsl:param name="hyphenate">true</xsl:param>
   <!-- Disable due to too long verbatim string in pgpkeys -->
   <xsl:param name="hyphenate.verbatim" select="0"/>
   <xsl:param name="hyphenate.verbatim.characters"> </xsl:param>
 
   <!-- Base Fonts -->
   <xsl:param name="body.font.master">9.5</xsl:param>
   <xsl:param name="body.font.family">Gentium Plus</xsl:param>
   <xsl:param name="sans.font.family">Droid Sans</xsl:param>
   <xsl:param name="title.font.family">Droid Sans</xsl:param>
   <xsl:param name="monospace.font.family">DejaVu Sans Mono</xsl:param>
 
   <!-- Linking -->
   <xsl:param name="ulink.show" select="$print"/>
   <xsl:param name="ulink.footnotes" select="$print"/>
   <xsl:param name="email.mailto.enabled">
     <xsl:choose>
       <xsl:when test="$print = 1">0</xsl:when>
       <xsl:otherwise>1</xsl:otherwise>
     </xsl:choose>
   </xsl:param>
 
   <!-- Property sets -->
   <xsl:attribute-set name="chapter.title.properties">
   <xsl:attribute name="font-size">24pt</xsl:attribute>
   <xsl:attribute name="space-before">6pt</xsl:attribute>
   <xsl:attribute name="space-after">36pt</xsl:attribute>
   </xsl:attribute-set>
 
   <xsl:attribute-set name="section.title.level1.properties">
   <xsl:attribute name="font-size">14pt</xsl:attribute>
   <xsl:attribute name="space-before">24pt</xsl:attribute>
   <xsl:attribute name="space-after">12pt</xsl:attribute>
   </xsl:attribute-set>
 
   <xsl:attribute-set name="section.title.level2.properties">
   <xsl:attribute name="font-size">11pt</xsl:attribute>
   <xsl:attribute name="space-before">12pt</xsl:attribute>
   <xsl:attribute name="space-after">6pt</xsl:attribute>
   </xsl:attribute-set>
 
   <xsl:attribute-set name="section.title.level3.properties">
   <xsl:attribute name="font-size">10pt</xsl:attribute>
   <xsl:attribute name="space-before">6pt</xsl:attribute>
   <xsl:attribute name="space-after">3pt</xsl:attribute>
   </xsl:attribute-set>
 
   <xsl:attribute-set name="section.title.properties">
   <xsl:attribute name="font-family">
   <xsl:value-of select="$title.fontset"></xsl:value-of>
   </xsl:attribute>
   <xsl:attribute name="font-weight">bold</xsl:attribute>
   <xsl:attribute name="keep-with-next.within-page">always</xsl:attribute>
   <xsl:attribute name="text-align">start</xsl:attribute>
   <xsl:attribute name="start-indent"><xsl:value-of select="$title.margin.left"></xsl:value-of></xsl:attribute>
   </xsl:attribute-set>
 
   <xsl:attribute-set name="section.properties">
   <xsl:attribute name="font-size">9.5pt</xsl:attribute>
   <xsl:attribute name="line-height">12pt</xsl:attribute>
   </xsl:attribute-set>
 
   <xsl:attribute-set name="normal.para.spacing">
   <xsl:attribute name="space-before">12pt</xsl:attribute>
   </xsl:attribute-set>
 
   <xsl:attribute-set name="abstract.title.properties">
   <xsl:attribute name="font-size">
   <xsl:value-of select="$body.font.master * 2.0736"></xsl:value-of>
   <xsl:text>pt</xsl:text>
   </xsl:attribute>
   <xsl:attribute name="text-align">left</xsl:attribute>
   </xsl:attribute-set>
 
   <xsl:attribute-set name="abstract.properties">
   <xsl:attribute name="margin-left">0</xsl:attribute>
   <xsl:attribute name="margin-right">0</xsl:attribute>
   <xsl:attribute name="padding-left">0</xsl:attribute>
   <xsl:attribute name="padding-right">0</xsl:attribute>
   </xsl:attribute-set>
 
 <xsl:attribute-set name="toc.margin.properties">
   <xsl:attribute name="margin-left">
     <xsl:value-of select="'0'"/>
   </xsl:attribute>
   <xsl:attribute name="margin-right">
     <xsl:value-of select="'0'"/>
   </xsl:attribute>
   <xsl:attribute name="padding-left">
     <xsl:value-of select="'0'"/>
   </xsl:attribute>
   <xsl:attribute name="padding-right">
     <xsl:value-of select="'0'"/>
   </xsl:attribute>
 </xsl:attribute-set>
 
   <xsl:attribute-set name="monospace.properties">
   <xsl:attribute name="font-family">
   <xsl:value-of select="$monospace.font.family"></xsl:value-of>
   </xsl:attribute>
   <xsl:attribute name="font-size">8pt</xsl:attribute>
   <xsl:attribute name="letter-spacing">-0.3pt</xsl:attribute>
   </xsl:attribute-set>
 
   <xsl:attribute-set name="monospace.verbatim.properties">
   <xsl:attribute name="font-size">8pt</xsl:attribute>
   <xsl:attribute name="line-height">10pt</xsl:attribute>
   <xsl:attribute name="space-before">12pt</xsl:attribute>
   <xsl:attribute name="space-after">0</xsl:attribute>
   <xsl:attribute name="hyphenate">false</xsl:attribute>
   <xsl:attribute name="white-space-collapse">false</xsl:attribute>
   <xsl:attribute name="white-space-treatment">preserve</xsl:attribute>
   <xsl:attribute name="linefeed-treatment">preserve</xsl:attribute>
   <xsl:attribute name="text-align">start</xsl:attribute>
   <xsl:attribute name="background-color">rgb(192,192,192)</xsl:attribute>
   <xsl:attribute name="wrap-option">wrap</xsl:attribute>
   <xsl:attribute name="hyphenation-character">&#x21BA;</xsl:attribute>
   <xsl:attribute name="padding-right">3pt</xsl:attribute>
   <xsl:attribute name="padding-top">1pt</xsl:attribute>
   <xsl:attribute name="padding-left">3pt</xsl:attribute>
   <xsl:attribute name="padding-bottom">1pt</xsl:attribute>
   <xsl:attribute name="margin-right">0pt</xsl:attribute>
   <xsl:attribute name="margin-left">0pt</xsl:attribute>
   <xsl:attribute name="letter-spacing">0pt</xsl:attribute>
   </xsl:attribute-set>
 
   <xsl:attribute-set name="table.caption.properties">
   <xsl:attribute name="font-size">8pt</xsl:attribute>
   <xsl:attribute name="keep-together.within-column">always</xsl:attribute>
   <xsl:attribute name="line-height">13pt</xsl:attribute>
   <xsl:attribute name="space-before">12pt</xsl:attribute>
   <xsl:attribute name="space-after">3pt</xsl:attribute>
   </xsl:attribute-set>
 
   <xsl:attribute-set name="table.table.properties">
   <xsl:attribute name="font-size">9.5pt</xsl:attribute>
   <xsl:attribute name="border-before-width.conditionality">retain</xsl:attribute>
   <xsl:attribute name="border-collapse">collapse</xsl:attribute>
   <xsl:attribute name="margin-top">0</xsl:attribute>
   <xsl:attribute name="margin-bottom">0</xsl:attribute>
   <xsl:attribute name="margin-left">0</xsl:attribute>
   <xsl:attribute name="margin-right">0</xsl:attribute>
   </xsl:attribute-set>
 
   <xsl:attribute-set name="formal.title.properties" use-attribute-sets="normal.para.spacing">
   <xsl:attribute name="font-size">8pt</xsl:attribute>
   <xsl:attribute name="font-weight">normal</xsl:attribute>
   <xsl:attribute name="keep-together.within-column">always</xsl:attribute>
   <xsl:attribute name="line-height">13pt</xsl:attribute>
   <xsl:attribute name="hyphenate">false</xsl:attribute>
   </xsl:attribute-set>
 
   <xsl:attribute-set name="graphical.admonition.properties">
   <xsl:attribute name="border-style">solid</xsl:attribute>
   <xsl:attribute name="border-width">1px</xsl:attribute>
   <xsl:attribute name="margin-right">0</xsl:attribute>
   <xsl:attribute name="margin-top">12pt</xsl:attribute>
   <xsl:attribute name="margin-left">0</xsl:attribute>
   <xsl:attribute name="margin-bottom">12pt</xsl:attribute>
   <xsl:attribute name="padding-right">0.5cm</xsl:attribute>
   <xsl:attribute name="padding-top">0.5cm</xsl:attribute>
   <xsl:attribute name="padding-left">0.5cm</xsl:attribute>
   <xsl:attribute name="padding-bottom">0.5cm</xsl:attribute>
   </xsl:attribute-set>
 
   <xsl:attribute-set name="list.item.spacing">
   <xsl:attribute name="space-before">6pt</xsl:attribute>
   </xsl:attribute-set>
 
   <xsl:attribute-set name="list.block.spacing">
   <xsl:attribute name="space-before">6pt</xsl:attribute>
   <xsl:attribute name="space-after">6pt</xsl:attribute>
   </xsl:attribute-set>
 
   <xsl:attribute-set name="list.block.properties">
   <xsl:attribute name="provisional-label-separation">0.2em</xsl:attribute>
   <xsl:attribute name="provisional-distance-between-starts">1.5em</xsl:attribute>
   <xsl:attribute name="line-height">12pt</xsl:attribute>
   </xsl:attribute-set>
 
   <xsl:attribute-set name="example.properties" use-attribute-sets="formal.object.properties">
   <xsl:attribute name="keep-together.within-column">auto</xsl:attribute>
   <xsl:attribute name="border-style">solid</xsl:attribute>
   <xsl:attribute name="border-width">1px</xsl:attribute>
   <xsl:attribute name="margin-right">0</xsl:attribute>
   <xsl:attribute name="margin-top">12pt</xsl:attribute>
   <xsl:attribute name="margin-left">0</xsl:attribute>
   <xsl:attribute name="margin-bottom">12pt</xsl:attribute>
   <xsl:attribute name="padding-right">0.5cm</xsl:attribute>
   <xsl:attribute name="padding-top">0.3cm</xsl:attribute>
   <xsl:attribute name="padding-left">0.5cm</xsl:attribute>
   <xsl:attribute name="padding-bottom">0.5cm</xsl:attribute>
   </xsl:attribute-set>
 
   <xsl:attribute-set name="xref.properties">
     <xsl:attribute name="color">
       <xsl:value-of select="$link.color"/>
     </xsl:attribute>
   </xsl:attribute-set>
 
   <!--
 	FO-SPECIFIC TEMPLATE CUSTOMIZATIONS
   -->
 
   <!-- Gray background for headers of HTML tables -->
   <xsl:template match="db:thead" mode="htmlTable">
     <fo:table-header start-indent="0pt" end-indent="0pt"
       background-color="rgb(192,192,192)">
       <xsl:apply-templates mode="htmlTable"/>
     </fo:table-header>
   </xsl:template>
 
   <!-- Gray background for headers of CALS tables -->
   <xsl:template match="db:thead">
     <xsl:variable name="tgroup" select="parent::*"/>
 
     <fo:table-header start-indent="0pt" end-indent="0pt" background-color="rgb(192,192,192)">
       <xsl:choose>
 	<!-- Use recursion if @morerows is used -->
 	<xsl:when test="db:row/db:entry/@morerows|db:row/db:entrytbl/@morerows">
 	  <xsl:apply-templates select="db:row[1]">
 	    <xsl:with-param name="spans">
 	      <xsl:call-template name="blank.spans">
 		<xsl:with-param name="cols" select="../@cols"/>
 	      </xsl:call-template>
 	    </xsl:with-param>
 	    <xsl:with-param name="browserows" select="'recurse'"/>
 	  </xsl:apply-templates>
 	</xsl:when>
 
 	<xsl:otherwise>
 	  <xsl:apply-templates select="db:row">
 	    <xsl:with-param name="spans">
 	      <xsl:call-template name="blank.spans">
 		<xsl:with-param name="cols" select="../@cols"/>
 	      </xsl:call-template>
 	    </xsl:with-param>
 	    <xsl:with-param name="browserows" select="'loop'" />
 	  </xsl:apply-templates>
 	</xsl:otherwise>
       </xsl:choose>
     </fo:table-header>
   </xsl:template>
 
   <xsl:template match="db:guibutton">
     <fo:inline background-color="rgb(192,192,192)">
       <xsl:apply-templates/>
     </fo:inline>
   </xsl:template>
 
   <!-- Adjust spacing according to where the title is placed -->
   <xsl:template name="formal.object.heading">
     <xsl:param name="object" select="."/>
     <xsl:param name="placement" select="'before'"/>
 
     <fo:block xsl:use-attribute-sets="formal.title.properties">
       <xsl:choose>
 	<xsl:when test="$placement = 'before' and local-name($object) != 'example'">
 	  <xsl:attribute name="keep-with-next.within-column">always</xsl:attribute>
 	  <xsl:attribute name="space-before.minimum">12pt</xsl:attribute>
 	  <xsl:attribute name="space-before.optimum">12pt</xsl:attribute>
 	  <xsl:attribute name="space-before.maximum">12pt</xsl:attribute>
 	  <xsl:attribute name="space-after.minimum">0</xsl:attribute>
 	  <xsl:attribute name="space-after.optimum">0</xsl:attribute>
 	  <xsl:attribute name="space-after.maximum">0</xsl:attribute>
 	</xsl:when>
 
 	<xsl:when test="$placement = 'after'">
 	  <xsl:attribute name="keep-with-previous.within-column">always</xsl:attribute>
 	  <xsl:attribute name="space-before.minimum">0</xsl:attribute>
 	  <xsl:attribute name="space-before.optimum">0</xsl:attribute>
 	  <xsl:attribute name="space-before.maximum">0</xsl:attribute>
 	  <xsl:attribute name="space-after.minimum">12pt</xsl:attribute>
 	  <xsl:attribute name="space-after.optimum">12pt</xsl:attribute>
 	  <xsl:attribute name="space-after.maximum">12pt</xsl:attribute>
 	</xsl:when>
 
 	<xsl:otherwise>
 	  <xsl:attribute name="keep-with-next.within-column">always</xsl:attribute>
 	  <xsl:attribute name="font-weight">bold</xsl:attribute>
 	  <xsl:attribute name="font-size">14pt</xsl:attribute>
 	</xsl:otherwise>
       </xsl:choose>
       <xsl:apply-templates select="$object" mode="object.title.markup">
 	<xsl:with-param name="allow-anchors" select="1"/>
       </xsl:apply-templates>
     </fo:block>
   </xsl:template>
 
   <xsl:template match="db:citerefentry">
     <xsl:variable name="xhref">
       <xsl:text>https://www.FreeBSD.org/cgi/man.cgi?query=</xsl:text>
       <xsl:value-of select="db:refentrytitle"/>
       <xsl:text>&amp;sektion=</xsl:text>
       <xsl:value-of select="db:manvolnum"/>
       <xsl:text>&amp;manpath=freebsd-release-ports</xsl:text>
     </xsl:variable>
 
     <fo:basic-link external-destination="url({$xhref})">
       <fo:inline color="{$link.color}">
 	<xsl:value-of select="concat(db:refentrytitle, '(', db:manvolnum, ')')"/>
       </fo:inline>
     </fo:basic-link>
   </xsl:template>
 
   <xsl:template match="db:package">
     <xsl:variable name="xhref" select="concat('https://www.freebsd.org/cgi/url.cgi?ports/', ., '/pkg-descr')"/>
 
     <fo:basic-link external-destination="url({$xhref})">
       <fo:inline color="{$link.color}">
 	<xsl:apply-templates/>
       </fo:inline>
     </fo:basic-link>
   </xsl:template>
 
 <!-- Customize header content -->
 <xsl:template name="header.content">
   <xsl:param name="pageclass" select="''"/>
   <xsl:param name="sequence" select="''"/>
   <xsl:param name="position" select="''"/>
   <xsl:param name="gentext-key" select="''"/>
 
   <fo:block>
     <xsl:choose>
       <xsl:when test="$pageclass = 'lot' and $sequence='odd' and $position='left' ">
 	<xsl:call-template name="gentext">
 	  <xsl:with-param name="key" select="$gentext-key"/>
 	</xsl:call-template>
       </xsl:when>
 
       <xsl:when test="$pageclass = 'lot' and $sequence='even' and $position='right' ">
 	<xsl:call-template name="gentext">
 	  <xsl:with-param name="key" select="$gentext-key"/>
 	</xsl:call-template>
       </xsl:when>
 
       <xsl:when test="$pageclass = 'back' and $sequence='odd' and $position='left' ">
 	<xsl:apply-templates select="."  mode="object.title.markup"/>
       </xsl:when>
 
       <xsl:when test="$pageclass = 'back' and $sequence='even' and $position='right' ">
 	<xsl:apply-templates select="."  mode="object.title.markup"/>
       </xsl:when>
 
       <xsl:when test="$pageclass = 'index' and $sequence='odd' and $position='left' ">
 	<xsl:call-template name="gentext">
 	  <xsl:with-param name="key" select="$gentext-key"/>
 	</xsl:call-template>
       </xsl:when>
 
       <xsl:when test="$pageclass = 'index' and $sequence='even' and $position='right' ">
 	<xsl:call-template name="gentext">
 	  <xsl:with-param name="key" select="$gentext-key"/>
 	</xsl:call-template>
       </xsl:when>
 
       <xsl:when test="$sequence='odd' and $position='left'">
 	<xsl:if test="$pageclass != 'titlepage'">
 	  <xsl:apply-templates select="."  mode="object.title.markup"/>
 	</xsl:if>
       </xsl:when>
 
       <xsl:when test="$sequence='even' and $position='right'">
 	<xsl:if test="$pageclass != 'titlepage'">
 	  <fo:retrieve-marker
 	    retrieve-class-name="section.head.marker"
 	    retrieve-position="first-including-carryover"
 	    retrieve-boundary="page-sequence"/>
 	</xsl:if>
       </xsl:when>
     </xsl:choose>
   </fo:block>
 </xsl:template>
 
 <!-- Customize footer content -->
 <xsl:template name="footer.content">
   <xsl:param name="pageclass" select="''"/>
   <xsl:param name="sequence" select="''"/>
   <xsl:param name="position" select="''"/>
   <xsl:param name="gentext-key" select="''"/>
 
   <fo:block>
     <xsl:choose>
       <xsl:when test="$sequence = 'odd' and $position='right'">
 	<fo:page-number/>
       </xsl:when>
 
       <xsl:when test="$sequence = 'even' and $position='left'">
 	<fo:page-number/>
       </xsl:when>
     </xsl:choose>
   </fo:block>
 </xsl:template>
 
 <!-- Customize header separator -->
 <xsl:template name="head.sep.rule">
   <xsl:param name="pageclass"/>
   <xsl:param name="sequence"/>
   <xsl:param name="gentext-key"/>
 
   <xsl:if test="$header.rule != 0 and $sequence != 'first' and
     $pageclass != 'front' and $pageclass != 'titlepage'">
     <xsl:attribute name="border-bottom-width">0.5pt</xsl:attribute>
     <xsl:attribute name="border-bottom-style">solid</xsl:attribute>
     <xsl:attribute name="border-bottom-color">black</xsl:attribute>
   </xsl:if>
 </xsl:template>
 
   <!-- FOP hyphenation bug workaround -->
   <xsl:template match="db:anchor">
     <xsl:variable name="id">
       <xsl:call-template name="object.id"/>
     </xsl:variable>
     <fo:inline id="{$id}">&#x200b;</fo:inline>
   </xsl:template>
 
   <!-- Suppress list titles -->
   <xsl:template match="db:title" mode="list.title.mode"/>
 
   <!-- Soft-hyphen workaround for verbatim hyphenation -->
   <xsl:template name="hyphenate.verbatim">
     <xsl:param name="content"/>
     <xsl:variable name="apos" select='"&apos;"'/>
     <xsl:variable name="head" select="substring($content, 1, 1)"/>
     <xsl:variable name="tail" select="substring($content, 2)"/>
     <xsl:variable name="next" select="substring($tail, 1, 1)"/>
     <xsl:choose>
       <!-- Place soft-hyphen after space or non-breakable space. -->
       <xsl:when test="$next = '&#xA;' or $next = '' or $next = '&quot;' or
 	$next = '.' or $next = ',' or $next = '-' or $next = '/' or
 	$next = $apos or $next = ':' or $next = '!' or $next = '|' or
 	$next = '?' or $next = ')'">
 	<xsl:value-of select="$head"/>
       </xsl:when>
       <xsl:when test="($head = ' ' or $head = '&#160;') and $next != '.' and
 	$next != '}' and $next != ' ' and $next != '&#160;'">
 	<xsl:text>&#160;</xsl:text>
 	<xsl:text>&#x00AD;</xsl:text>
       </xsl:when>
       <xsl:when test="$head = '.' and translate($next, '0123456789', '') != ''">
 	<xsl:text>.</xsl:text>
 	<xsl:text>&#x00AD;</xsl:text>
       </xsl:when>
       <xsl:when test="$hyphenate.verbatim.characters != '' and
 	translate($head, $hyphenate.verbatim.characters, '') = '' and
 	translate($next, $hyphenate.verbatim.characters, '') != ''">
 	<xsl:value-of select="$head"/>
 	<xsl:text>&#x00AD;</xsl:text>
       </xsl:when>
       <xsl:when test="$next = '('">
 	<xsl:value-of select="$head"/>
 	<xsl:text>&#x00AD;</xsl:text>
       </xsl:when>
       <xsl:otherwise>
 	<xsl:value-of select="$head"/>
       </xsl:otherwise>
     </xsl:choose>
     <xsl:if test="$tail">
       <xsl:call-template name="hyphenate.verbatim">
 	<xsl:with-param name="content" select="$tail"/>
       </xsl:call-template>
     </xsl:if>
   </xsl:template>
 
 <!--
 	TITLEPAGE TEMPLATES
 -->
 
   <xsl:template name="svnref.genlink">
     <xsl:param name="rev" select="."/>
     <xsl:param name="repo" select="'base'"/>
     <xsl:variable name="href">
       <xsl:call-template name="svnweb.link">
 	<xsl:with-param name="repo" select="$repo"/>
 	<xsl:with-param name="rev" select="$rev"/>
       </xsl:call-template>
     </xsl:variable>
 
     <fo:basic-link external-destination="url({$href})">
       <fo:inline color="blue">
 	<xsl:value-of select="$rev"/>
       </fo:inline>
     </fo:basic-link>
   </xsl:template>
 
+  <xsl:template name="gitref.genlink">
+    <xsl:param name="rev" select="."/>
+    <xsl:param name="repo" select="'src'"/>
+    <xsl:variable name="href">
+      <xsl:call-template name="cgit.link">
+	<xsl:with-param name="repo" select="$repo"/>
+	<xsl:with-param name="rev" select="$rev"/>
+      </xsl:call-template>
+    </xsl:variable>
+
+    <fo:basic-link external-destination="url({$href})">
+      <fo:inline color="blue">
+	<xsl:value-of select="$rev"/>
+      </fo:inline>
+    </fo:basic-link>
+  </xsl:template>
+
   <xsl:template name="chapter.authorgroup">
     <fo:inline font-style="italic">
       <xsl:call-template name="freebsd.authorgroup"/>
     </fo:inline>
   </xsl:template>
 
   <xsl:template name="chapter.author">
     <fo:inline font-style="italic">
       <xsl:call-template name="freebsd.author"/>
     </fo:inline>
   </xsl:template>
 
   <xsl:template match="db:title" mode="title.markup">
     <xsl:apply-templates mode="titlepage.mode"/>
   </xsl:template>
 
   <xsl:template match="db:replaceable" mode="titlepage.mode">
     <fo:inline font-style="italic">
       <xsl:apply-templates/>
     </fo:inline>
   </xsl:template>
 
   <xsl:template match="db:citerefentry" mode="titlepage.mode">
     <xsl:variable name="xhref">
       <xsl:text>https://www.FreeBSD.org/cgi/man.cgi?query=</xsl:text>
       <xsl:value-of select="db:refentrytitle"/>
       <xsl:text>&#38;amp;sektion=</xsl:text>
       <xsl:value-of select="db:manvolnum"/>
     </xsl:variable>
 
     <fo:basic-link external-destination="url({$xhref})">
       <xsl:value-of select="concat(db:refentrytitle, '(', db:manvolnum, ')')"/>
     </fo:basic-link>
   </xsl:template>
 
   <xsl:template match="db:filename" mode="titlepage.mode">
     <fo:inline font-family="{$monospace.font.family}">
       <xsl:apply-templates/>
     </fo:inline>
   </xsl:template>
 </xsl:stylesheet>
diff --git a/share/xml/freebsd-xhtml-common.xsl b/share/xml/freebsd-xhtml-common.xsl
index 3f90b34249..abc66af2d4 100644
--- a/share/xml/freebsd-xhtml-common.xsl
+++ b/share/xml/freebsd-xhtml-common.xsl
@@ -1,296 +1,314 @@
 <?xml version='1.0'?>
 <!DOCTYPE xsl:stylesheet PUBLIC "-//FreeBSD//DTD FreeBSD XSLT 1.0 DTD//EN"
                      "http://www.FreeBSD.org/XML/share/xml/xslt10-freebsd.dtd">
 <!-- $FreeBSD$ -->
 
 <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
                 version='1.0'
 		xmlns:str="http://exslt.org/strings"
                 xmlns:db="http://docbook.org/ns/docbook"
                 exclude-result-prefixes="db"
 		extension-element-prefixes="str">
 
   <!-- Include the common customizations -->
   <xsl:import href="freebsd-common.xsl"/>
 
   <!-- Include customized XHTML titlepage -->
   <xsl:import href="freebsd-xhtml-titlepage.xsl"/>
 
   <!-- Redefine variables, and replace templates as necessary here -->
 
   <xsl:param name="chunker.output.encoding" select="'&doc.html.charset;'"/>
   <xsl:param name="use.id.as.filename" select="1"/>
   <xsl:param name="html.stylesheet" select="'docbook.css'"/>
   <xsl:param name="link.mailto.url" select="'mailto:doc@FreeBSD.org'"/>
   <xsl:param name="callout.graphics.path" select="'./imagelib/callouts/'"/>
   <xsl:param name="citerefentry.link" select="1"/>
   <xsl:param name="admon.style"/>
   <xsl:param name="make.year.ranges" select="1"/>
   <xsl:param name="make.single.year.ranges" select="1"/>
   <xsl:param name="docbook.css.source" select="''"/>
   <xsl:param name="generate.manifest" select="1"/>
   <xsl:param name="generate.meta.abstract" select="1"/>
   <xsl:param name="html.longdesc" select="0"/>
 
   <xsl:param name="make.valid.html" select="1"/>
   <xsl:param name="html.cleanup" select="1"/>
   <xsl:param name="make.clean.html" select="1"/>
   <xsl:param name="docformatnav" select="0"/>
 
   <xsl:param name="local.l10n.xml" select="document('')"/>
   <i18n xmlns="http://docbook.sourceforge.net/xmlns/l10n/1.0">
     <l:l10n xmlns:l="http://docbook.sourceforge.net/xmlns/l10n/1.0" language="en">
       <l:gentext key="Lastmodified" text="Last modified"/>
       <l:gentext key="on" text="on"/>
     </l:l10n>
   </i18n>
 
   <xsl:template name="user.head.content">
     <script type="text/javascript" src="/layout/js/google.js" />
   </xsl:template>
 
   <xsl:template name="user.footer.navigation">
     <p align="center"><small>All FreeBSD documents are available for download
     at <a href="https://download.freebsd.org/ftp/doc/">https://download.freebsd.org/ftp/doc/</a></small></p>
 
     <p align="center"><small>Questions that are not answered by the
     <a href="https://www.FreeBSD.org/docs.html">documentation</a> may be
     sent to &lt;<a href="mailto:freebsd-questions@FreeBSD.org">freebsd-questions@FreeBSD.org</a>&gt;.<br/>
     Send questions about this document to &lt;<a href="mailto:freebsd-doc@FreeBSD.org">freebsd-doc@FreeBSD.org</a>&gt;.</small></p>
   </xsl:template>
 
   <xsl:template name="docformatnav">
     <xsl:variable name="single.fname">
       <xsl:choose>
         <xsl:when test="/db:book">book.html</xsl:when>
         <xsl:when test="/db:article">article.html</xsl:when>
       </xsl:choose>
     </xsl:variable>
 
     <div class="docformatnavi">
       [
       <xsl:choose>
 	<xsl:when test="$html.chunk = 0">
 	  <a href="index.html">&docnavi.split-html;</a>
 	</xsl:when>
 	<xsl:otherwise>
 	  &docnavi.split-html;
 	</xsl:otherwise>
       </xsl:choose>
       /
       <xsl:choose>
 	<xsl:when test="$html.chunk = 0">
 	  &docnavi.single-html;
 	</xsl:when>
 	<xsl:otherwise>
 	  <a href="{$single.fname}">&docnavi.single-html;</a>
 	</xsl:otherwise>
       </xsl:choose>
       ]
     </div>
   </xsl:template>
 
   <xsl:template match="db:package">
     <xsl:variable name="url" select="concat('https://www.freebsd.org/cgi/url.cgi?ports/', ., '/pkg-descr')"/>
 
     <a class="package" href="{$url}">
       <xsl:apply-templates/>
     </a>
   </xsl:template>
 
   <!-- Customization to allow role="nolink" -->
   <xsl:template match="db:email">
     <xsl:call-template name="inline.monoseq">
       <xsl:with-param name="content">
 	<xsl:if test="not($email.delimiters.enabled = 0)">
 	  <xsl:text>&lt;</xsl:text>
 	</xsl:if>
 	<xsl:choose>
 	  <xsl:when test="@role='nolink'">
 	    <xsl:apply-templates/>
 	  </xsl:when>
 
 	  <xsl:otherwise>
 	    <a>
 	      <xsl:apply-templates select="." mode="common.html.attributes"/>
 	      <xsl:attribute name="href">
 		<xsl:text>mailto:</xsl:text>
 		<xsl:value-of select="."/>
 	      </xsl:attribute>
 	      <xsl:apply-templates/>
 	    </a>
 	  </xsl:otherwise>
 	</xsl:choose>
 	<xsl:if test="not($email.delimiters.enabled = 0)">
 	  <xsl:text>&gt;</xsl:text>
 	</xsl:if>
       </xsl:with-param>
     </xsl:call-template>
   </xsl:template>
 
   <!-- Add title class to emitted hX -->
   <xsl:template match="db:bridgehead">
     <xsl:variable name="container" select="(ancestor::appendix|ancestor::article|ancestor::bibliography|
       ancestor::chapter|ancestor::glossary|ancestor::glossdiv|ancestor::index|ancestor::partintro|
       ancestor::preface|ancestor::refsect1|ancestor::refsect2|ancestor::refsect3|ancestor::sect1|
       ancestor::sect2|ancestor::sect3|ancestor::sect4|ancestor::sect5|ancestor::section|ancestor::setindex|
       ancestor::simplesect)[last()]"/>
 
     <xsl:variable name="clevel">
       <xsl:choose>
         <xsl:when test="local-name($container) = 'appendix'
 	  or local-name($container) = 'chapter'
 	  or local-name($container) = 'article'
 	  or local-name($container) = 'bibliography'
 	  or local-name($container) = 'glossary'
 	  or local-name($container) = 'index'
 	  or local-name($container) = 'partintro'
 	  or local-name($container) = 'preface'
 	  or local-name($container) = 'setindex'">1</xsl:when>
         <xsl:when test="local-name($container) = 'glossdiv'">
           <xsl:value-of select="count(ancestor::glossdiv)+1"/>
         </xsl:when>
         <xsl:when test="local-name($container) = 'sect1'
 	  or local-name($container) = 'sect2'
 	  or local-name($container) = 'sect3'
 	  or local-name($container) = 'sect4'
 	  or local-name($container) = 'sect5'
 	  or local-name($container) = 'refsect1'
 	  or local-name($container) = 'refsect2'
 	  or local-name($container) = 'refsect3'
 	  or local-name($container) = 'section'
 	  or local-name($container) = 'simplesect'">
           <xsl:variable name="slevel">
             <xsl:call-template name="section.level">
               <xsl:with-param name="node" select="$container"/>
             </xsl:call-template>
           </xsl:variable>
           <xsl:value-of select="$slevel + 1"/>
         </xsl:when>
         <xsl:otherwise>1</xsl:otherwise>
       </xsl:choose>
     </xsl:variable>
 
     <!-- HTML H level is one higher than section level -->
     <xsl:variable name="hlevel">
       <xsl:choose>
         <xsl:when test="@renderas = 'sect1'">2</xsl:when>
         <xsl:when test="@renderas = 'sect2'">3</xsl:when>
         <xsl:when test="@renderas = 'sect3'">4</xsl:when>
         <xsl:when test="@renderas = 'sect4'">5</xsl:when>
         <xsl:when test="@renderas = 'sect5'">6</xsl:when>
         <xsl:otherwise>
           <xsl:value-of select="$clevel + 1"/>
         </xsl:otherwise>
       </xsl:choose>
     </xsl:variable>
 
     <xsl:element name="h{$hlevel}" namespace="http://www.w3.org/1999/xhtml">
       <xsl:attribute name="class">title</xsl:attribute>
       <xsl:call-template name="anchor">
         <xsl:with-param name="conditional" select="0"/>
       </xsl:call-template>
       <xsl:apply-templates/>
     </xsl:element>
   </xsl:template>
 
   <xsl:template name="svnref.genlink">
     <xsl:param name="rev" select="."/>
     <xsl:param name="repo" select="'base'"/>
 
     <a>
       <xsl:attribute name="href">
 	<xsl:call-template name="svnweb.link">
 	  <xsl:with-param name="repo" select="$repo"/>
 	  <xsl:with-param name="rev" select="$rev"/>
 	</xsl:call-template>
       </xsl:attribute>
 
       <span class="svnref">
 	<xsl:value-of select="$rev"/>
       </span>
     </a>
   </xsl:template>
 
+  <xsl:template name="gitref.genlink">
+    <xsl:param name="rev" select="."/>
+    <xsl:param name="repo" select="'src'"/>
+
+    <a>
+      <xsl:attribute name="href">
+	<xsl:call-template name="cgit.link">
+	  <xsl:with-param name="repo" select="$repo"/>
+	  <xsl:with-param name="rev" select="$rev"/>
+	</xsl:call-template>
+      </xsl:attribute>
+
+      <span class="gitref">
+	<xsl:value-of select="$rev"/>
+      </span>
+    </a>
+  </xsl:template>
+
   <xsl:template name="generate.citerefentry.link">
     <xsl:text>https://www.FreeBSD.org/cgi/man.cgi?query=</xsl:text>
     <xsl:value-of select="db:refentrytitle"/>
     <xsl:text>&amp;sektion=</xsl:text>
     <xsl:value-of select="db:manvolnum"/>
     <xsl:text>&amp;manpath=freebsd-release-ports</xsl:text>
   </xsl:template>
 
   <xsl:template name="nongraphical.admonition">
     <div>
       <xsl:call-template name="common.html.attributes">
         <xsl:with-param name="inherit" select="1"/>
       </xsl:call-template>
       <xsl:if test="$admon.style">
         <xsl:attribute name="style">
           <xsl:value-of select="$admon.style"/>
         </xsl:attribute>
       </xsl:if>
 
       <xsl:if test="$admon.textlabel != 0 or title or info/title">
         <h3 class="admontitle">
           <xsl:call-template name="anchor"/>
           <xsl:apply-templates select="." mode="object.title.markup"/>
 	  <xsl:text>: </xsl:text>
         </h3>
       </xsl:if>
 
       <xsl:apply-templates/>
     </div>
   </xsl:template>
 
   <xsl:template name="chapter.authorgroup">
     <span class="authorgroup">
       <xsl:call-template name="freebsd.authorgroup"/>
     </span>
   </xsl:template>
 
   <xsl:template name="section.authorgroup">
     <span class="authorgroup">
       <xsl:call-template name="freebsd.authorgroup"/>
     </span>
   </xsl:template>
 
   <xsl:template name="chapter.author">
     <xsl:call-template name="freebsd.author"/>
   </xsl:template>
 
   <xsl:template name="section.author">
     <xsl:call-template name="freebsd.author"/>
   </xsl:template>
 
   <xsl:template name="titlepage.releaseinfo">
     <xsl:variable name="rev" select="$latestrevision.number"/>
 
     <xsl:call-template name="gentext">
       <xsl:with-param name="key" select="'Revision'"/>
     </xsl:call-template>
     <xsl:text>:</xsl:text>
     <xsl:call-template name="gentext.space"/>
     <xsl:call-template name="svnref.genlink">
       <xsl:with-param name="repo" select="'doc'"/>
       <xsl:with-param name="rev" select="$rev"/>
     </xsl:call-template>
   </xsl:template>
 
   <!-- Hook in format navigation at the end of the titlepage -->
   <xsl:template name="book.titlepage.separator">
     <xsl:if test="not($docformatnav = 0)">
       <xsl:call-template name="docformatnav" />
     </xsl:if>
 
     <hr/>
   </xsl:template>
 
   <xsl:template name="article.titlepage.separator">
     <xsl:if test="not($docformatnav = 0)">
       <xsl:call-template name="docformatnav" />
     </xsl:if>
 
     <hr/>
   </xsl:template>
 </xsl:stylesheet>
diff --git a/share/xml/freebsd50.rnc b/share/xml/freebsd50.rnc
index a240d0317a..695542c1c6 100644
--- a/share/xml/freebsd50.rnc
+++ b/share/xml/freebsd50.rnc
@@ -1,69 +1,70 @@
 default namespace db = "http://docbook.org/ns/docbook"
 
 # $FreeBSD$
 
 # ======================================================================
 
 include "/usr/local/share/xml/docbook/5.0/rng/docbook.rnc" inherit = db {
 
   # XXX: trademark not allowed in lineannotation in normal DocBook 5.0
   db.lineannotation =
     element lineannotation { db.lineannotation.attlist, (db._text | db.trademark)* }
 
   # XXX: trademark not allowed in application in normal DocBook 5.0
   db.application =
     element application { db.application.attlist, (db._text | db.trademark)* }
 
   # XXX: trademark not allowed in contrib in normal DocBook 5.0
   db.contrib =
     element contrib { db.contrib.attlist, (db._text | db.trademark)* }
 
   # XXX: email not allowed in attribution in normal DocBook 5.0
   db.attribution =
     element attribution {
       db.attribution.attlist,
       (db._text
        | db.person
        | db.personname
        | db.citetitle
        | db.citation
        | db.email )*
     }
 
   # XXX: DocBook 5.0 disallows mixing CDATA and itemizedlist
   db.entry =
     element entry {
       db.entry.attlist, (db.all.inlines|db.all.blocks)*
     }
 
   # FreeBSD extension: add buildtarget element to allowed inlines
   db.extension.inlines = db.buildtarget
      | db.revnumber
+     | db.githash
 #    | db.trademark
 
 
   # FreeBSD extension: edition and releasetype profiling attributes
   db.effectivity.attributes =
     db.arch.attribute?
     & db.audience.attribute?
     & db.condition.attribute?
     & db.conformance.attribute?
     & db.os.attribute?
     & db.revision.attribute?
     & db.security.attribute?
     & db.userlevel.attribute?
     & db.vendor.attribute?
     & db.wordsize.attribute?
     & db.edition.attribute?
     & db.releasetype.attribute?
 }
 
 # FreeBSD extension: buildtarget for make targets
 db.buildtarget = element buildtarget { (text | db.replaceable)* }
 
 # FreeBSD extension: profiling attribute for edition (online, print)
 db.edition.attribute = attribute edition { text }
 
 # FreeBSD extension: profiling attribute for release type (release,
 #   current, snapshot)
 db.releasetype.attribute = attribute releasetype { text }