diff --git a/XmlCross/xmlcross.xml b/XmlCross/xmlcross.xml
index ad342d69f8a0e2a8cb7abc9d9721f29caeed8d9e..61bc3e95d43882b95c5702143e8cacf8340bb1e1 100644
--- a/XmlCross/xmlcross.xml
+++ b/XmlCross/xmlcross.xml
@@ -1,10 +1,20 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<book version="5.1" xml:id="xmlc" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xila="http://www.w3.org/2001/XInclude/local-attributes" xmlns:xi="http://www.w3.org/2001/XInclude" xmlns:trans="http://docbook.org/ns/transclusion" xmlns:svg="http://www.w3.org/2000/svg" xmlns:m="http://www.w3.org/1998/Math/MathML" xmlns:html="http://www.w3.org/1999/xhtml" xmlns:db="http://docbook.org/ns/docbook">
+<book version="5.1" xml:id="xmlc" xmlns="http://docbook.org/ns/docbook"
+      xmlns:xlink="http://www.w3.org/1999/xlink"
+      xmlns:xila="http://www.w3.org/2001/XInclude/local-attributes"
+      xmlns:xi="http://www.w3.org/2001/XInclude"
+      xmlns:trans="http://docbook.org/ns/transclusion"
+      xmlns:svg="http://www.w3.org/2000/svg"
+      xmlns:m="http://www.w3.org/1998/Math/MathML"
+      xmlns:html="http://www.w3.org/1999/xhtml"
+      xmlns:db="http://docbook.org/ns/docbook">
   <info>
     <title>XML based Cross Media Publishing</title>
 
     <author>
-      <personname xlink:href="https://www.hdm-stuttgart.de/mi/kontakt/dozenten#goik"><firstname>Dr. Martin</firstname> <surname>Goik</surname></personname>
+      <personname
+      xlink:href="https://www.hdm-stuttgart.de/mi/kontakt/dozenten#goik"><firstname>Dr.
+      Martin</firstname> <surname>Goik</surname></personname>
 
       <affiliation>
         <address><link xlink:href="https://www.hdm-stuttgart.de/english">Stuttgart Media University / MI</link></address>
@@ -15,6 +25,40 @@
   <chapter annotations="slide" xml:id="chap_Overview">
     <title>Overview</title>
 
+    <figure xml:id="xmlc_fig_author">
+      <title>Getting started</title>
+
+      <itemizedlist>
+        <listitem>
+          <para>Marting Goik (goik@hdm-stuttgart.de)</para>
+        </listitem>
+
+        <listitem>
+          <para>Lecturer at <link
+          xlink:href="https://www.hdm-stuttgart.de/english">Stuttgart Media
+          University</link></para>
+        </listitem>
+      </itemizedlist>
+    </figure>
+
+    <figure xml:id="xmlc_fig_install">
+      <title>Practical stuff</title>
+
+      <itemizedlist>
+        <listitem>
+          <para><link
+          xlink:href="http://www.xmlmind.com/xmleditor/download.shtml">XMLMind
+          editor personal edition</link></para>
+        </listitem>
+
+        <listitem>
+          <para><link
+          xlink:href="https://www.oxygenxml.com/xml_editor.html">Oxygen XML
+          Editor 19</link></para>
+        </listitem>
+      </itemizedlist>
+    </figure>
+
     <figure xml:id="xmlc_fig_whyXmlPublish">
       <title>Why XML based publishing?</title>
 
@@ -38,7 +82,8 @@
             </listitem>
 
             <listitem>
-              <para>Xml core extensions (linking,...)</para>
+              <para><xref linkend="glo_XML"/> core extensions
+              (linking,...)</para>
             </listitem>
           </itemizedlist>
         </listitem>
@@ -66,9 +111,12 @@
     <figure xml:id="xmlc_fig_notAboutYou">
       <title>Editors, compositors, designers ...</title>
 
-      <important>
-        <para>It's Not about You! It <emphasis role="bold">is</emphasis> about publishers.</para>
-      </important>
+      <para>Quote from <link
+      xlink:href="http://www.mulberrytech.com/papers/HowAndWhyXML/HowAndWhyXML.pdf">How
+      and Why Are Companies Using XML?</link>.</para>
+
+      <para><emphasis role="bold">It's Not about You! It is about
+      publishers.</emphasis></para>
 
       <itemizedlist>
         <listitem>
@@ -93,12 +141,10 @@
           </itemizedlist>
         </listitem>
       </itemizedlist>
-
-      <para>Quote from <link xlink:href="http://www.mulberrytech.com/papers/HowAndWhyXML/HowAndWhyXML.pdf">How and Why Are Companies Using XML?</link>.</para>
     </figure>
 
-    <figure xml:id="xmlc_fig_promiseContentProvider">
-      <title>Promises</title>
+    <figure xml:id="xmlc_fig_publishPromises">
+      <title>Promises in publishing</title>
 
       <para><xref linkend="glo_XML"/> for publishing ...</para>
 
@@ -125,7 +171,42 @@
       </itemizedlist>
     </figure>
 
-    <para>Single source publishing aims at creating different output formats from a given document source:</para>
+    <figure xml:id="xmlc_fig_publichReality">
+      <title>Publishing reality</title>
+
+      <itemizedlist>
+        <listitem>
+          <para>Refrain from fancy catalogs</para>
+        </listitem>
+
+        <listitem>
+          <para>Stick to simple layouts</para>
+
+          <itemizedlist>
+            <listitem>
+              <para>Technical documentation</para>
+            </listitem>
+
+            <listitem>
+              <para>Law publications</para>
+            </listitem>
+          </itemizedlist>
+        </listitem>
+      </itemizedlist>
+    </figure>
+
+    <figure xml:id="xmlc_fig_exampleJavadoc">
+      <title><xref linkend="glo_Javadoc"/></title>
+
+      <mediaobject>
+        <imageobject>
+          <imagedata fileref="Ref/Intro/javaApi.png"/>
+        </imageobject>
+      </mediaobject>
+    </figure>
+
+    <para>Single source publishing aims at creating different output formats
+    from a given document source:</para>
 
     <figure xml:id="xmlc_fig_MultiFormat">
       <title>Single source publishing</title>
@@ -137,7 +218,10 @@
       </mediaobject>
     </figure>
 
-    <para>Conceptionally each format implements a view to our source in question. Separating a document's structure from its derived (visual) presentation greatly facilitates this task. From an abstract perspective we may conceive a document having:</para>
+    <para>Conceptionally each format implements a view to our source in
+    question. Separating a document's structure from its derived (visual)
+    presentation greatly facilitates this task. From an abstract perspective
+    we may conceive a document having:</para>
 
     <figure xml:id="xmlc_fig_DocSeparate">
       <title>Separating Structure, content and format</title>
@@ -149,7 +233,8 @@
       </mediaobject>
     </figure>
 
-    <para>We shed some light on a document's structure and presentation:</para>
+    <para>We shed some light on a document's structure and
+    presentation:</para>
 
     <figure xml:id="xmlc_fig_StructureHtml">
       <title>Example 1: HTML 5, pure structure</title>
@@ -207,14 +292,16 @@
 
           <td valign="top"><mediaobject>
               <imageobject>
-                <imagedata fileref="Ref/Latex/BaseExample/base.svg" valign="top"/>
+                <imagedata fileref="Ref/Latex/BaseExample/base.svg"
+                           valign="top"/>
               </imageobject>
             </mediaobject></td>
         </tr>
       </informaltable>
     </figure>
 
-    <para>Separating a document's structure from its presentation(s) provides a number of benefits:</para>
+    <para>Separating a document's structure from its presentation(s) provides
+    a number of benefits:</para>
 
     <figure xml:id="xmlc_fig_benefitsBySeparation">
       <title>Separating structure and presentation(s)</title>
@@ -289,7 +376,8 @@
         </listitem>
 
         <listitem>
-          <para>Automated generation supporting multiple output channels</para>
+          <para>Automated generation supporting multiple output
+          channels</para>
         </listitem>
       </itemizedlist>
     </figure>
@@ -374,7 +462,8 @@
                 <glossdef>
                   <itemizedlist>
                     <listitem>
-                      <para>Strictly validating, near WYSIWYG, DocBook / DITA / MathML / XHTML editor.</para>
+                      <para>Strictly validating, near WYSIWYG, DocBook / DITA
+                      / MathML / XHTML editor.</para>
                     </listitem>
 
                     <listitem>
@@ -382,7 +471,8 @@
                     </listitem>
 
                     <listitem>
-                      <para>Cross-platform <xref linkend="glo_Java"/> based.</para>
+                      <para>Cross-platform <xref linkend="glo_Java"/>
+                      based.</para>
                     </listitem>
                   </itemizedlist>
                 </glossdef>
@@ -396,11 +486,13 @@
                 <glossdef>
                   <itemizedlist>
                     <listitem>
-                      <para>Full-fledged <xref linkend="glo_XML"/> <xref linkend="glo_IDE"/>.</para>
+                      <para>Full-fledged <xref linkend="glo_XML"/> <xref
+                      linkend="glo_IDE"/>.</para>
                     </listitem>
 
                     <listitem>
-                      <para>Strictly validating, near WYSIWYG, DocBook / DITA / MathML / XHTML ... editor.</para>
+                      <para>Strictly validating, near WYSIWYG, DocBook / DITA
+                      / MathML / XHTML ... editor.</para>
                     </listitem>
 
                     <listitem>
@@ -445,15 +537,19 @@
 
           <td valign="top"><itemizedlist>
               <listitem>
-                <para>Modular document <link xlink:href="http://www.sagehill.net/docbookxsl/ModularDoc.html" xlink:show="new">xinclude</link> support</para>
+                <para>Modular document <link
+                xlink:href="http://www.sagehill.net/docbookxsl/ModularDoc.html"
+                xlink:show="new">xinclude</link> support</para>
               </listitem>
 
               <listitem>
-                <para>Topic support (<link xlink:href="http://tdg.docbook.org/tdg/5.1/ch06.html">Assemblies</link>)</para>
+                <para>Topic support (<link
+                xlink:href="http://tdg.docbook.org/tdg/5.1/ch06.html">Assemblies</link>)</para>
               </listitem>
 
               <listitem>
-                <para><link xlink:href="https://www.w3.org/Math">MathML</link> support:</para>
+                <para><link xlink:href="https://www.w3.org/Math">MathML</link>
+                support:</para>
 
                 <informalequation>
                   <m:math display="block">
@@ -529,11 +625,14 @@
 
                 <itemizedlist>
                   <listitem>
-                    <para><link xlink:href="http://relaxng.org">RelaxNG</link> based schema</para>
+                    <para><link xlink:href="http://relaxng.org">RelaxNG</link>
+                    based schema</para>
                   </listitem>
 
                   <listitem>
-                    <para><link xlink:href="https://en.wikipedia.org/wiki/Schematron">Schematron</link> rules</para>
+                    <para><link
+                    xlink:href="https://en.wikipedia.org/wiki/Schematron">Schematron</link>
+                    rules</para>
                   </listitem>
                 </itemizedlist>
               </listitem>
@@ -545,11 +644,16 @@
 
                 <itemizedlist>
                   <listitem>
-                    <para><link xlink:href="https://www.w3schools.com/xml/xsl_intro.asp">XSL</link> style sheets targeting HTML and <link xlink:href="http://w3schools.sinsixx.com/xslfo/default.asp.htm">FO</link></para>
+                    <para><link
+                    xlink:href="https://www.w3schools.com/xml/xsl_intro.asp">XSL</link>
+                    style sheets targeting HTML and <link
+                    xlink:href="http://w3schools.sinsixx.com/xslfo/default.asp.htm">FO</link></para>
                   </listitem>
 
                   <listitem>
-                    <para><link xlink:href="http://www.sagehill.net/docbookxsl/UsingCSS.html">CSS</link> and JavaScript for generated HTML</para>
+                    <para><link
+                    xlink:href="http://www.sagehill.net/docbookxsl/UsingCSS.html">CSS</link>
+                    and JavaScript for generated HTML</para>
                   </listitem>
                 </itemizedlist>
               </listitem>
@@ -587,7 +691,9 @@
               </listitem>
 
               <listitem>
-                <para>Eclipse help, e.g. <link xlink:href="http://help.eclipse.org/oxygen"><quote>Oxygen</quote> documentation</link></para>
+                <para>Eclipse help, e.g. <link
+                xlink:href="http://help.eclipse.org/oxygen"><quote>Oxygen</quote>
+                documentation</link></para>
               </listitem>
             </itemizedlist></td>
 
@@ -624,11 +730,15 @@
                 <glossdef>
                   <itemizedlist>
                     <listitem>
-                      <para><link xlink:href="http://www.xmlmind.com/xmleditor">XMLmind XML Editor</link></para>
+                      <para><link
+                      xlink:href="http://www.xmlmind.com/xmleditor">XMLmind
+                      XML Editor</link></para>
                     </listitem>
 
                     <listitem>
-                      <para><orgname>Oxygenxml</orgname> <link xlink:href="https://www.oxygenxml.com/xml_author.html">XML Author</link></para>
+                      <para><orgname>Oxygenxml</orgname> <link
+                      xlink:href="https://www.oxygenxml.com/xml_author.html">XML
+                      Author</link></para>
                     </listitem>
                   </itemizedlist>
                 </glossdef>
@@ -645,10 +755,15 @@
 
           <td valign="top"><glosslist>
               <glossentry>
-                <glossterm>XSLT <link xlink:href="http://www.sagehill.net/docbookxsl/XSLprocessors.html#XSLTprocessors">processors</link></glossterm>
+                <glossterm>XSLT <link
+                xlink:href="http://www.sagehill.net/docbookxsl/XSLprocessors.html#XSLTprocessors">processors</link></glossterm>
 
                 <glossdef>
-                  <para><link xlink:href="http://saxon.sourceforge.net/saxon6.5.5">Saxon 6.5.5</link>, <link xlink:href="http://xml.apache.org/xalan-j">Xalan</link>, ...</para>
+                  <para><link
+                  xlink:href="http://saxon.sourceforge.net/saxon6.5.5">Saxon
+                  6.5.5</link>, <link
+                  xlink:href="http://xml.apache.org/xalan-j">Xalan</link>,
+                  ...</para>
                 </glossdef>
               </glossentry>
 
@@ -658,15 +773,19 @@
                 <glossdef>
                   <itemizedlist>
                     <listitem>
-                      <para>Apache <productname xlink:href="https://xmlgraphics.apache.org/fop">FOP</productname> (Open Source)</para>
+                      <para>Apache <productname
+                      xlink:href="https://xmlgraphics.apache.org/fop">FOP</productname>
+                      (Open Source)</para>
                     </listitem>
 
                     <listitem>
-                      <para>RenderX <productname xlink:href="http://www.renderx.com/tools/xep.html">xep</productname></para>
+                      <para>RenderX <productname
+                      xlink:href="http://www.renderx.com/tools/xep.html">xep</productname></para>
                     </listitem>
 
                     <listitem>
-                      <para>Antenna House <productname xlink:href="https://www.antennahouse.com/antenna1/formatter/">formatter</productname></para>
+                      <para>Antenna House <productname
+                      xlink:href="https://www.antennahouse.com/antenna1/formatter/">formatter</productname></para>
                     </listitem>
                   </itemizedlist>
                 </glossdef>
@@ -689,7 +808,8 @@
         </glossentry>
 
         <glossentry>
-          <glossterm><productname>Docbook</productname> 4.x (old / outdated)</glossterm>
+          <glossterm><productname>Docbook</productname> 4.x (old /
+          outdated)</glossterm>
 
           <glossdef>
             <para>Based on <xref linkend="glo_DTD"/> grammar</para>
@@ -717,7 +837,9 @@
             </listitem>
 
             <listitem>
-              <para><link xlink:href="http://www.sagehill.net/docbookxsl/HtmlOutput.html">Single or chunked</link> output</para>
+              <para><link
+              xlink:href="http://www.sagehill.net/docbookxsl/HtmlOutput.html">Single
+              or chunked</link> output</para>
             </listitem>
 
             <listitem>
@@ -735,7 +857,9 @@
             </listitem>
 
             <listitem>
-              <para>Client side full text search index by virtue of JavaScript (<link xlink:href="https://lucene.apache.org">Apache Lucene)</link></para>
+              <para>Client side full text search index by virtue of JavaScript
+              (<link xlink:href="https://lucene.apache.org">Apache
+              Lucene)</link></para>
             </listitem>
 
             <listitem>
@@ -743,14 +867,16 @@
             </listitem>
 
             <listitem>
-              <para>3-rd party tool integration e.g. <link xlink:href="https://www.mathjax.org">MathJax</link></para>
+              <para>3-rd party tool integration e.g. <link
+              xlink:href="https://www.mathjax.org">MathJax</link></para>
             </listitem>
           </itemizedlist>
         </figure>
       </section>
 
       <section xml:id="xmlc_sect_targetEclipseHelp">
-        <title>Eclipse <link xlink:href="https://help.eclipse.org/oxygen/topic/org.eclipse.platform.doc.isv/guide/ua_help.htm?cp=2_0_19_1">Help</link></title>
+        <title>Eclipse <link
+        xlink:href="https://help.eclipse.org/oxygen/topic/org.eclipse.platform.doc.isv/guide/ua_help.htm?cp=2_0_19_1">Help</link></title>
 
         <figure xml:id="xmlc_fig_targetEclipsehelp">
           <title>Eclipse help</title>
@@ -773,11 +899,17 @@
                   </listitem>
 
                   <listitem>
-                    <para><link xlink:href="https://help.eclipse.org/oxygen/topic/org.eclipse.platform.doc.isv/guide/ua_help_setup_standalone.htm?cp=2_0_19_1_0_1">Standalone</link> or <link xlink:href="https://help.eclipse.org/oxygen/topic/org.eclipse.platform.doc.isv/guide/ua_help_setup_infocenter.htm?cp=2_0_19_1_0_2">centralized</link></para>
+                    <para><link
+                    xlink:href="https://help.eclipse.org/oxygen/topic/org.eclipse.platform.doc.isv/guide/ua_help_setup_standalone.htm?cp=2_0_19_1_0_1">Standalone</link>
+                    or <link
+                    xlink:href="https://help.eclipse.org/oxygen/topic/org.eclipse.platform.doc.isv/guide/ua_help_setup_infocenter.htm?cp=2_0_19_1_0_2">centralized</link></para>
                   </listitem>
 
                   <listitem>
-                    <para><link xlink:href="http://www.wideskills.com/eclipse-plugin-tutorial/eclipse-plugin-help-tutorial">Plugin model</link>, Web App <link xlink:href="https://help.eclipse.org/oxygen/topic/org.eclipse.platform.doc.isv/guide/ua_help_war.htm?cp=2_0_19_1_4">deployable</link></para>
+                    <para><link
+                    xlink:href="http://www.wideskills.com/eclipse-plugin-tutorial/eclipse-plugin-help-tutorial">Plugin
+                    model</link>, Web App <link
+                    xlink:href="https://help.eclipse.org/oxygen/topic/org.eclipse.platform.doc.isv/guide/ua_help_war.htm?cp=2_0_19_1_4">deployable</link></para>
                   </listitem>
                 </itemizedlist></td>
 
@@ -799,7 +931,9 @@
 
           <itemizedlist>
             <listitem>
-              <para>Focus on <link xlink:href="http://www.cafeconleche.org/books/bible3/chapters/ch16.html">Formatting Objects</link></para>
+              <para>Focus on <link
+              xlink:href="http://www.cafeconleche.org/books/bible3/chapters/ch16.html">Formatting
+              Objects</link></para>
             </listitem>
 
             <listitem>
@@ -817,10 +951,13 @@
     <section xml:id="xmlc_sect_importantElements">
       <title>Selected elements</title>
 
-      <para>We start by describing block elements being <xref linkend="glo_Docbook"/>'s building blocks.</para>
+      <para>We start by describing block elements being <xref
+      linkend="glo_Docbook"/>'s building blocks.</para>
 
       <section xml:id="xmlc_sect_paragraphElements">
-        <title><link xlink:href="http://tdg.docbook.org/tdg/5.1/chapter.html#plh.d3945e322153-db.para.blocks">Paragraph elements</link></title>
+        <title><link
+        xlink:href="http://tdg.docbook.org/tdg/5.1/chapter.html#plh.d3945e322153-db.para.blocks">Paragraph
+        elements</link></title>
 
         <figure xml:id="xmlc_fig_dbookPara">
           <title>Paragraph</title>
@@ -844,16 +981,21 @@
             </tr>
           </informaltable>
 
-          <para>Caution: No style / formatting related parameters in <xref linkend="glo_Docbook"/>.</para>
+          <para>Caution: No style / formatting related parameters in <xref
+          linkend="glo_Docbook"/>.</para>
 
           <para>This is by design and on purpose.</para>
 
-          <para>Reference: See <link xlink:href="http://tdg.docbook.org/tdg/5.1/chapter.html#d3945e322153-db.para.blocks">Paragraph elements</link>.</para>
+          <para>Reference: See <link
+          xlink:href="http://tdg.docbook.org/tdg/5.1/chapter.html#d3945e322153-db.para.blocks">Paragraph
+          elements</link>.</para>
         </figure>
       </section>
 
       <section xml:id="xmlc_sect_listElements">
-        <title><link xlink:href="http://tdg.docbook.org/tdg/5.1/chapter.html#plh.d3945e322153-db.list.blocks">List elements</link></title>
+        <title><link
+        xlink:href="http://tdg.docbook.org/tdg/5.1/chapter.html#plh.d3945e322153-db.list.blocks">List
+        elements</link></title>
 
         <figure xml:id="xmlc_fig_dbookItemizedList">
           <title>Itemized list</title>
@@ -1069,12 +1211,16 @@
         <figure xml:id="xmlc_figure_listElementsReference">
           <title>Reference</title>
 
-          <para>See <link xlink:href="http://tdg.docbook.org/tdg/5.1/chapter.html#d3945e322153-db.list.blocks">List elements</link>.</para>
+          <para>See <link
+          xlink:href="http://tdg.docbook.org/tdg/5.1/chapter.html#d3945e322153-db.list.blocks">List
+          elements</link>.</para>
         </figure>
       </section>
 
       <section xml:id="xmlc_sect_formalElements">
-        <title><link xlink:href="http://tdg.docbook.org/tdg/5.1/chapter.html#plh.d3945e322153-db.formal.blocks">Formal elements</link></title>
+        <title><link
+        xlink:href="http://tdg.docbook.org/tdg/5.1/chapter.html#plh.d3945e322153-db.formal.blocks">Formal
+        elements</link></title>
 
         <figure xml:id="xmlc_fig_dbookTables">
           <title>A table</title>
@@ -1230,7 +1376,9 @@
 
             <tr>
               <td colspan="2" valign="top"><informalequation>
-                  <mathphrase>$ |x| = \left\{ \begin{array}{rl} -x &amp;\mbox{if $x&lt;0$} \\ x &amp;\mbox{otherwise} \end{array} \right.$</mathphrase>
+                  <mathphrase>$ |x| = \left\{ \begin{array}{rl} -x
+                  &amp;\mbox{if $x&lt;0$} \\ x &amp;\mbox{otherwise}
+                  \end{array} \right.$</mathphrase>
                 </informalequation></td>
             </tr>
           </informaltable>
@@ -1239,12 +1387,16 @@
         <figure xml:id="xmlc_figure_formalElementsReference">
           <title>Reference</title>
 
-          <para>See <link xlink:href="http://tdg.docbook.org/tdg/5.1/chapter.html#d3945e322153-db.formal.blocks">Formal elements</link>.</para>
+          <para>See <link
+          xlink:href="http://tdg.docbook.org/tdg/5.1/chapter.html#d3945e322153-db.formal.blocks">Formal
+          elements</link>.</para>
         </figure>
       </section>
 
       <section xml:id="xmlc_sect_graphicElements">
-        <title><link xlink:href="http://tdg.docbook.org/tdg/5.1/chapter.html#plh.d3945e322153-db.graphic.blocks">Graphic elements</link></title>
+        <title><link
+        xlink:href="http://tdg.docbook.org/tdg/5.1/chapter.html#plh.d3945e322153-db.graphic.blocks">Graphic
+        elements</link></title>
 
         <figure xml:id="xmlc_fig_dbookFigure">
           <title>Figure</title>
@@ -1257,7 +1409,8 @@
             <tr>
               <td valign="top"><para>Mountain spring</para><mediaobject>
                   <imageobject>
-                    <imagedata fileref="Ref/DbookIntro/mountain.jpg" scale="50"/>
+                    <imagedata fileref="Ref/DbookIntro/mountain.jpg"
+                               scale="50"/>
                   </imageobject>
                 </mediaobject></td>
 
@@ -1286,15 +1439,21 @@
               <td valign="top"><para>.</para><mediaobject>
                   <imageobjectco>
                     <areaspec otherunits="imagemap" units="other">
-                      <area coords="83,16,340,187" linkends="fig_imagemapCallout_calloutSeat" xml:id="fig_imagemapCallout_seat">
+                      <area coords="83,16,340,187"
+                            linkends="fig_imagemapCallout_calloutSeat"
+                            xml:id="fig_imagemapCallout_seat">
                         <alt>Seat</alt>
                       </area>
 
-                      <area coords="112,335,151,370" linkends="fig_imagemapCallout_calloutValve" xml:id="fig_imagemapCallout_valveBack">
+                      <area coords="112,335,151,370"
+                            linkends="fig_imagemapCallout_calloutValve"
+                            xml:id="fig_imagemapCallout_valveBack">
                         <alt>Valve</alt>
                       </area>
 
-                      <area coords="511,345,550,380" linkends="fig_imagemapCallout_calloutValve" xml:id="fig_imagemapCallout_valveFront">
+                      <area coords="511,345,550,380"
+                            linkends="fig_imagemapCallout_calloutValve"
+                            xml:id="fig_imagemapCallout_valveFront">
                         <alt>Valve</alt>
                       </area>
                     </areaspec>
@@ -1304,11 +1463,13 @@
                     </imageobject>
 
                     <calloutlist>
-                      <callout arearefs="fig_imagemapCallout_seat" xml:id="fig_imagemapCallout_calloutSeat">
+                      <callout arearefs="fig_imagemapCallout_seat"
+                               xml:id="fig_imagemapCallout_calloutSeat">
                         <para>Seat</para>
                       </callout>
 
-                      <callout arearefs="fig_imagemapCallout_valveFront fig_imagemapCallout_valveBack" xml:id="fig_imagemapCallout_calloutValve">
+                      <callout arearefs="fig_imagemapCallout_valveFront fig_imagemapCallout_valveBack"
+                               xml:id="fig_imagemapCallout_calloutValve">
                         <para>Valves</para>
                       </callout>
                     </calloutlist>
@@ -1348,9 +1509,12 @@
             <colgroup width="58%"/>
 
             <tr>
-              <td><para>Video courtesy of <link xlink:href="https://www.bigbuckbunny.org">Big Buck Bunny</link>.</para><mediaobject>
+              <td><para>Video courtesy of <link
+              xlink:href="https://www.bigbuckbunny.org">Big Buck
+              Bunny</link>.</para><mediaobject>
                   <videoobject>
-                    <videodata fileref="Ref/DbookIntro/movieBuckBunny.mp4" format="video/mp4">
+                    <videodata fileref="Ref/DbookIntro/movieBuckBunny.mp4"
+                               format="video/mp4">
                       <multimediaparam name="controls" value="controls"/>
                     </videodata>
                   </videoobject>
@@ -1398,7 +1562,16 @@
         <figure xml:id="xmlc_figure_admonitionElementsReference">
           <title>Reference</title>
 
-          <para>See <link xlink:href="http://tdg.docbook.org/tdg/5.1/chapter.html#d3945e322153-db.admonition.blocks">Admonition elements</link>: <link xlink:href="http://tdg.docbook.org/tdg/5.1/important.html">important</link>, <link xlink:href="http://tdg.docbook.org/tdg/5.1/note.html">note</link>, <link xlink:href="http://tdg.docbook.org/tdg/5.1/tip.html">tip</link>, <link xlink:href="http://tdg.docbook.org/tdg/5.1/warning.html">warning</link>.</para>
+          <para>See <link
+          xlink:href="http://tdg.docbook.org/tdg/5.1/chapter.html#d3945e322153-db.admonition.blocks">Admonition
+          elements</link>: <link
+          xlink:href="http://tdg.docbook.org/tdg/5.1/important.html">important</link>,
+          <link
+          xlink:href="http://tdg.docbook.org/tdg/5.1/note.html">note</link>,
+          <link
+          xlink:href="http://tdg.docbook.org/tdg/5.1/tip.html">tip</link>,
+          <link
+          xlink:href="http://tdg.docbook.org/tdg/5.1/warning.html">warning</link>.</para>
         </figure>
       </section>
 
@@ -1470,7 +1643,27 @@
             </tr>
           </informaltable>
 
-          <para>See <tag class="starttag" xlink:href="http://tdg.docbook.org/tdg/5.1/chapter.html">chapter</tag>, <tag class="starttag" xlink:href="http://tdg.docbook.org/tdg/5.1/section.html">section</tag>, <tag class="starttag" xlink:href="http://tdg.docbook.org/tdg/5.1/sect1.html">sect1</tag>, <tag class="starttag" xlink:href="http://tdg.docbook.org/tdg/5.1/sect2.html">sect2</tag>, <tag class="starttag" xlink:href="http://tdg.docbook.org/tdg/5.1/sect3.html">sect3</tag>, <tag class="starttag" xlink:href="http://tdg.docbook.org/tdg/5.1/sect4.html">sect4</tag>, <tag class="starttag" xlink:href="http://tdg.docbook.org/tdg/5.1/sect5.html">5</tag>, <tag class="starttag" xlink:href="http://tdg.docbook.org/tdg/5.1/sect5.html">sect5</tag>, <tag class="starttag" xlink:href="http://tdg.docbook.org/tdg/5.1/sect6.html">sect6</tag>, <tag class="starttag" xlink:href="http://tdg.docbook.org/tdg/5.1/simplesect.html">simplesect</tag>, <tag class="starttag"
+          <para>See <tag class="starttag"
+          xlink:href="http://tdg.docbook.org/tdg/5.1/chapter.html">chapter</tag>,
+          <tag class="starttag"
+          xlink:href="http://tdg.docbook.org/tdg/5.1/section.html">section</tag>,
+          <tag class="starttag"
+          xlink:href="http://tdg.docbook.org/tdg/5.1/sect1.html">sect1</tag>,
+          <tag class="starttag"
+          xlink:href="http://tdg.docbook.org/tdg/5.1/sect2.html">sect2</tag>,
+          <tag class="starttag"
+          xlink:href="http://tdg.docbook.org/tdg/5.1/sect3.html">sect3</tag>,
+          <tag class="starttag"
+          xlink:href="http://tdg.docbook.org/tdg/5.1/sect4.html">sect4</tag>,
+          <tag class="starttag"
+          xlink:href="http://tdg.docbook.org/tdg/5.1/sect5.html">5</tag>, <tag
+          class="starttag"
+          xlink:href="http://tdg.docbook.org/tdg/5.1/sect5.html">sect5</tag>,
+          <tag class="starttag"
+          xlink:href="http://tdg.docbook.org/tdg/5.1/sect6.html">sect6</tag>,
+          <tag class="starttag"
+          xlink:href="http://tdg.docbook.org/tdg/5.1/simplesect.html">simplesect</tag>,
+          <tag class="starttag"
           xlink:href="http://tdg.docbook.org/tdg/5.1/refentry.html">refentry</tag>.</para>
         </figure>
       </section>
@@ -1486,7 +1679,9 @@
               <glossterm>Internal document links</glossterm>
 
               <glossdef>
-                <para>Referential integrity by <link xlink:href="http://rom1023.blogspot.de/2010/11/what-are-id-idref-and-idrefs-simple.html">ID / IDREF</link> constraints:</para>
+                <para>Referential integrity by <link
+                xlink:href="http://rom1023.blogspot.de/2010/11/what-are-id-idref-and-idrefs-simple.html">ID
+                / IDREF</link> constraints:</para>
 
                 <programlisting language="xml">&lt;chapter id="intro"&gt;
 ...
@@ -1522,11 +1717,14 @@ See &lt;xref linkend="intro"/&gt; ...</programlisting>
             </listitem>
 
             <listitem>
-              <para>Schema based options in <xref linkend="glo_Docbook"/> 5.x (RelaxNG) requiring an <tag class="starttag">info</tag> child in 5.1.</para>
+              <para>Schema based options in <xref linkend="glo_Docbook"/> 5.x
+              (RelaxNG) requiring an <tag class="starttag">info</tag> child in
+              5.1.</para>
             </listitem>
 
             <listitem>
-              <para>No limitation in <xref linkend="glo_Docbook"/> 4.x (DTD).</para>
+              <para>No limitation in <xref linkend="glo_Docbook"/> 4.x
+              (DTD).</para>
             </listitem>
           </itemizedlist>
         </figure>
@@ -1538,24 +1736,50 @@ See &lt;xref linkend="intro"/&gt; ...</programlisting>
             <tr>
               <td valign="top"><glosslist>
                   <glossentry>
-                    <glossterm><emphasis role="bold">Structure</emphasis></glossterm>
+                    <glossterm><emphasis
+                    role="bold">Structure</emphasis></glossterm>
 
                     <glossdef>
-                      <para><link xlink:href="http://tdg.docbook.org/tdg/5.1/chapter.html">chapter</link></para>
-
-                      <para><link xlink:href="http://tdg.docbook.org/tdg/5.1/section.html">section</link> (recursive), <link xlink:href="http://tdg.docbook.org/tdg/5.1/sect1.html">sect1</link>, <link xlink:href="http://tdg.docbook.org/tdg/5.1/sect2.html">sect2</link>, <link xlink:href="http://tdg.docbook.org/tdg/5.1/sect3.html">sect3</link>, <link xlink:href="http://tdg.docbook.org/tdg/5.1/sect4.html">sect4</link>, <link xlink:href="http://tdg.docbook.org/tdg/5.1/sect5.html">sect5</link></para>
-
-                      <para><link xlink:href="http://tdg.docbook.org/tdg/5.1/refsection.html">refsection</link> (recursive), <link xlink:href="http://tdg.docbook.org/tdg/5.1/refsect1.html">refsect1</link>, <link xlink:href="http://tdg.docbook.org/tdg/5.1/refsect2.html">refsect2</link>, <link xlink:href="http://tdg.docbook.org/tdg/5.1/refsect3.html">refsect3</link></para>
+                      <para><link
+                      xlink:href="http://tdg.docbook.org/tdg/5.1/chapter.html">chapter</link></para>
+
+                      <para><link
+                      xlink:href="http://tdg.docbook.org/tdg/5.1/section.html">section</link>
+                      (recursive), <link
+                      xlink:href="http://tdg.docbook.org/tdg/5.1/sect1.html">sect1</link>,
+                      <link
+                      xlink:href="http://tdg.docbook.org/tdg/5.1/sect2.html">sect2</link>,
+                      <link
+                      xlink:href="http://tdg.docbook.org/tdg/5.1/sect3.html">sect3</link>,
+                      <link
+                      xlink:href="http://tdg.docbook.org/tdg/5.1/sect4.html">sect4</link>,
+                      <link
+                      xlink:href="http://tdg.docbook.org/tdg/5.1/sect5.html">sect5</link></para>
+
+                      <para><link
+                      xlink:href="http://tdg.docbook.org/tdg/5.1/refsection.html">refsection</link>
+                      (recursive), <link
+                      xlink:href="http://tdg.docbook.org/tdg/5.1/refsect1.html">refsect1</link>,
+                      <link
+                      xlink:href="http://tdg.docbook.org/tdg/5.1/refsect2.html">refsect2</link>,
+                      <link
+                      xlink:href="http://tdg.docbook.org/tdg/5.1/refsect3.html">refsect3</link></para>
                     </glossdef>
                   </glossentry>
                 </glosslist></td>
 
               <td valign="top"><glosslist>
                   <glossentry>
-                    <glossterm><emphasis role="bold">Big</emphasis></glossterm>
+                    <glossterm><emphasis
+                    role="bold">Big</emphasis></glossterm>
 
                     <glossdef>
-                      <para><link xlink:href="http://tdg.docbook.org/tdg/5.1/set.html">set</link>, <link xlink:href="http://tdg.docbook.org/tdg/5.1/set.html">book</link>, <link xlink:href="http://tdg.docbook.org/tdg/5.1/part.html">part</link></para>
+                      <para><link
+                      xlink:href="http://tdg.docbook.org/tdg/5.1/set.html">set</link>,
+                      <link
+                      xlink:href="http://tdg.docbook.org/tdg/5.1/set.html">book</link>,
+                      <link
+                      xlink:href="http://tdg.docbook.org/tdg/5.1/part.html">part</link></para>
                     </glossdef>
                   </glossentry>
                 </glosslist></td>
@@ -1564,21 +1788,48 @@ See &lt;xref linkend="intro"/&gt; ...</programlisting>
             <tr>
               <td valign="top"><glosslist>
                   <glossentry>
-                    <glossterm><emphasis role="bold">Component</emphasis></glossterm>
+                    <glossterm><emphasis
+                    role="bold">Component</emphasis></glossterm>
 
                     <glossdef>
-                      <para><link xlink:href="http://tdg.docbook.org/tdg/5.1/acknowledgements.html">acknowledgements</link>, <link xlink:href="http://tdg.docbook.org/tdg/5.1/appendix.html">appendix</link>, <link xlink:href="http://tdg.docbook.org/tdg/5.1/bibliography.html">bibliography</link>, <link xlink:href="http://tdg.docbook.org/tdg/5.1/colophon.html">colophon</link>, <link xlink:href="http://tdg.docbook.org/tdg/5.1/dedication.html">dedication</link>, <link xlink:href="http://tdg.docbook.org/tdg/5.1/glossary.html">glossary</link>, <link xlink:href="http://tdg.docbook.org/tdg/5.1/index.html">index</link>, <link xlink:href="http://tdg.docbook.org/tdg/5.1/para.html">para</link>, <link xlink:href="http://tdg.docbook.org/tdg/5.1/preface.html">preface</link>, <link xlink:href="http://tdg.docbook.org/tdg/5.1/refentry.html">refentry</link>, <link xlink:href="http://tdg.docbook.org/tdg/5.1/reference.html">reference</link>, <link
-                      xlink:href="http://tdg.docbook.org/tdg/5.1/setindex.html">setindex</link>, <link xlink:href="http://tdg.docbook.org/tdg/5.1/toc.html">toc</link></para>
+                      <para><link
+                      xlink:href="http://tdg.docbook.org/tdg/5.1/acknowledgements.html">acknowledgements</link>,
+                      <link
+                      xlink:href="http://tdg.docbook.org/tdg/5.1/appendix.html">appendix</link>,
+                      <link
+                      xlink:href="http://tdg.docbook.org/tdg/5.1/bibliography.html">bibliography</link>,
+                      <link
+                      xlink:href="http://tdg.docbook.org/tdg/5.1/colophon.html">colophon</link>,
+                      <link
+                      xlink:href="http://tdg.docbook.org/tdg/5.1/dedication.html">dedication</link>,
+                      <link
+                      xlink:href="http://tdg.docbook.org/tdg/5.1/glossary.html">glossary</link>,
+                      <link
+                      xlink:href="http://tdg.docbook.org/tdg/5.1/index.html">index</link>,
+                      <link
+                      xlink:href="http://tdg.docbook.org/tdg/5.1/para.html">para</link>,
+                      <link
+                      xlink:href="http://tdg.docbook.org/tdg/5.1/preface.html">preface</link>,
+                      <link
+                      xlink:href="http://tdg.docbook.org/tdg/5.1/refentry.html">refentry</link>,
+                      <link
+                      xlink:href="http://tdg.docbook.org/tdg/5.1/reference.html">reference</link>,
+                      <link
+                      xlink:href="http://tdg.docbook.org/tdg/5.1/setindex.html">setindex</link>,
+                      <link
+                      xlink:href="http://tdg.docbook.org/tdg/5.1/toc.html">toc</link></para>
                     </glossdef>
                   </glossentry>
                 </glosslist></td>
 
               <td valign="top"><glosslist>
                   <glossentry>
-                    <glossterm><emphasis role="bold">Medium</emphasis></glossterm>
+                    <glossterm><emphasis
+                    role="bold">Medium</emphasis></glossterm>
 
                     <glossdef>
-                      <para><link xlink:href="http://tdg.docbook.org/tdg/5.1/article.html">article</link></para>
+                      <para><link
+                      xlink:href="http://tdg.docbook.org/tdg/5.1/article.html">article</link></para>
                     </glossdef>
                   </glossentry>
                 </glosslist></td>
@@ -1602,12 +1853,16 @@ See &lt;xref linkend="intro"/&gt; ...</programlisting>
       </figure>
 
       <figure xml:id="xmlc_fig_schematronIdPermalink">
-        <title>Example: <code>xml:id</code> and <xref linkend="glo_permalink"/></title>
+        <title>Example: <code>xml:id</code> and <xref
+        linkend="glo_permalink"/></title>
 
         <informaltable border="1">
           <tr>
-            <td valign="top"><programlisting language="xml">&lt;chapter id="introduction" <co linkends="xmlc_colist_permalink-1" xml:id="xmlc_colist_permalink-1-co"/>&gt; ...
-  &lt;section xml:id="firstSection" <coref linkend="xmlc_colist_permalink-2-co"/>&gt;
+            <td valign="top"><programlisting language="xml">&lt;chapter id="introduction" <co
+                  linkends="xmlc_colist_permalink-1"
+                  xml:id="xmlc_colist_permalink-1-co"/>&gt; ...
+  &lt;section xml:id="firstSection" <coref
+                  linkend="xmlc_colist_permalink-2-co"/>&gt;
     &lt;title&gt;First section&lt;/title&gt;
     &lt;para&gt;A stable link&lt;/para&gt;
   &lt;/section&gt;
@@ -1618,40 +1873,56 @@ See &lt;xref linkend="intro"/&gt; ...</programlisting>
             <td valign="top"><programlisting language="xml">&lt;!-- file introduction.html --&gt;
 &lt;html&gt;
   ...
-&lt;h2 id="firstSection" <co linkends="xmlc_colist_permalink-2" xml:id="xmlc_colist_permalink-2-co"/>&gt;First section&lt;/h2&gt;
+&lt;h2 id="firstSection" <co linkends="xmlc_colist_permalink-2"
+                  xml:id="xmlc_colist_permalink-2-co"/>&gt;First section&lt;/h2&gt;
 &lt;p&gt;A stable link&lt;/p&gt;
 
-&lt;h2 id="d03213" <co linkends="xmlc_colist_permalink-3" xml:id="xmlc_colist_permalink-3-co"/>&gt;Second section&lt;/h2&gt;
+&lt;h2 id="d03213" <co linkends="xmlc_colist_permalink-3"
+                  xml:id="xmlc_colist_permalink-3-co"/>&gt;Second section&lt;/h2&gt;
 &lt;p&gt;No stable link&lt;/p&gt;</programlisting></td>
           </tr>
         </informaltable>
 
         <calloutlist>
-          <callout arearefs="xmlc_colist_permalink-1-co" xml:id="xmlc_colist_permalink-1">
-            <para>Defining chunk's base name <filename>introduction.html</filename>.</para>
+          <callout arearefs="xmlc_colist_permalink-1-co"
+                   xml:id="xmlc_colist_permalink-1">
+            <para>Defining chunk's base name
+            <filename>introduction.html</filename>.</para>
           </callout>
 
-          <callout arearefs="xmlc_colist_permalink-2-co" xml:id="xmlc_colist_permalink-2">
-            <para>Stable target <uri>http://...introduction.html#firstSection</uri>.</para>
+          <callout arearefs="xmlc_colist_permalink-2-co"
+                   xml:id="xmlc_colist_permalink-2">
+            <para>Stable target
+            <uri>http://...introduction.html#firstSection</uri>.</para>
           </callout>
 
-          <callout arearefs="xmlc_colist_permalink-3-co" xml:id="xmlc_colist_permalink-3">
-            <para>Instable target <uri>http://...introduction.html#d03213</uri>.</para>
+          <callout arearefs="xmlc_colist_permalink-3-co"
+                   xml:id="xmlc_colist_permalink-3">
+            <para>Instable target
+            <uri>http://...introduction.html#d03213</uri>.</para>
           </callout>
         </calloutlist>
       </figure>
 
       <figure xml:id="xmlc_fig_permalinkDisplayScreenshot">
-        <title>Using <link xlink:href="https://github.com/Rob--W/display-anchors">Display #Anchors</link></title>
+        <title>Using <link
+        xlink:href="https://github.com/Rob--W/display-anchors">Display
+        #Anchors</link></title>
 
         <mediaobject>
           <imageobjectco>
             <areaspec otherunits="imagemap" units="other">
-              <area coords="357,43,453,90" linkends="xmlc_callout_permalink-id01" xml:id="xmlc_area_permalink-id01"/>
+              <area coords="357,43,453,90"
+                    linkends="xmlc_callout_permalink-id01"
+                    xml:id="xmlc_area_permalink-id01"/>
 
-              <area coords="422,92,575,128" linkends="xmlc_callout_permalink-id02" xml:id="xmlc_area_permalink-id02"/>
+              <area coords="422,92,575,128"
+                    linkends="xmlc_callout_permalink-id02"
+                    xml:id="xmlc_area_permalink-id02"/>
 
-              <area coords="467,170,588,214" linkends="xmlc_callout_permalink-id03" xml:id="xmlc_area_permalink-id03"/>
+              <area coords="467,170,588,214"
+                    linkends="xmlc_callout_permalink-id03"
+                    xml:id="xmlc_area_permalink-id03"/>
             </areaspec>
 
             <imageobject>
@@ -1661,29 +1932,39 @@ See &lt;xref linkend="intro"/&gt; ...</programlisting>
         </mediaobject>
 
         <calloutlist>
-          <callout arearefs="xmlc_area_permalink-id01" xml:id="xmlc_callout_permalink-id01">
-            <para>The page's URI based on <code>xml:id</code> value <code>introduction</code>.</para>
+          <callout arearefs="xmlc_area_permalink-id01"
+                   xml:id="xmlc_callout_permalink-id01">
+            <para>The page's URI based on <code>xml:id</code> value
+            <code>introduction</code>.</para>
           </callout>
 
-          <callout arearefs="xmlc_area_permalink-id02" xml:id="xmlc_callout_permalink-id02">
-            <para>Stable <uri>https://.../introduction.html#firstSection</uri>.</para>
+          <callout arearefs="xmlc_area_permalink-id02"
+                   xml:id="xmlc_callout_permalink-id02">
+            <para>Stable
+            <uri>https://.../introduction.html#firstSection</uri>.</para>
           </callout>
 
-          <callout arearefs="xmlc_area_permalink-id03" xml:id="xmlc_callout_permalink-id03">
-            <para>Unstable <uri>https://.../introduction.html#d03213</uri></para>
+          <callout arearefs="xmlc_area_permalink-id03"
+                   xml:id="xmlc_callout_permalink-id03">
+            <para>Unstable
+            <uri>https://.../introduction.html#d03213</uri></para>
           </callout>
         </calloutlist>
       </figure>
 
       <figure xml:id="xmlc_fig_permalinkConclusion">
-        <title>Considerations author based <xref linkend="glo_permalink"/></title>
+        <title>Considerations author based <xref
+        linkend="glo_permalink"/></title>
 
         <glosslist>
           <glossentry>
             <glossterm>Requirement</glossterm>
 
             <glossdef>
-              <para>Important elements (<tag class="starttag">chapter</tag>, <tag class="starttag">section</tag>, <tag class="starttag">table</tag>...) must provide an <property>xml:id</property> value.</para>
+              <para>Important elements (<tag class="starttag">chapter</tag>,
+              <tag class="starttag">section</tag>, <tag
+              class="starttag">table</tag>...) must provide an
+              <property>xml:id</property> value.</para>
             </glossdef>
           </glossentry>
 
@@ -1695,11 +1976,13 @@ See &lt;xref linkend="intro"/&gt; ...</programlisting>
                 <listitem>
                   <para>Modify underlying RelaxNG schema.</para>
 
-                  <para>Result: Restricted schema (Inheritance relationship)</para>
+                  <para>Result: Restricted schema (Inheritance
+                  relationship)</para>
                 </listitem>
 
                 <listitem>
-                  <para>Add <xref linkend="glo_Schematron"/> integrity rule on top of schema.</para>
+                  <para>Add <xref linkend="glo_Schematron"/> integrity rule on
+                  top of schema.</para>
                 </listitem>
               </itemizedlist>
             </glossdef>
@@ -1708,7 +1991,8 @@ See &lt;xref linkend="intro"/&gt; ...</programlisting>
       </figure>
 
       <figure xml:id="xmlc_fig_schematronPermalink">
-        <title><xref linkend="glo_Schematron"/> <xref linkend="glo_permalink"/> rule</title>
+        <title><xref linkend="glo_Schematron"/> <xref
+        linkend="glo_permalink"/> rule</title>
 
         <programlisting language="xml">&lt;s:pattern&gt;
   &lt;s:title&gt;Mandatory Id definition constraint&lt;/s:title&gt;
@@ -1737,7 +2021,8 @@ See &lt;xref linkend="intro"/&gt; ...</programlisting>
         <title><xref linkend="glo_Docbook"/> XSL built in parameters</title>
 
         <figure xml:id="xmlc_fig_htmlCustomizeByParameterUseIdAsFilename">
-          <title>Customization parameter <link xlink:href="http://docbook.sourceforge.net/release/xsl/current/doc/html/use.id.as.filename.html">use.id.as.filename</link></title>
+          <title>Customization parameter <link
+          xlink:href="http://docbook.sourceforge.net/release/xsl/current/doc/html/use.id.as.filename.html">use.id.as.filename</link></title>
 
           <mediaobject>
             <imageobject>
@@ -1747,7 +2032,8 @@ See &lt;xref linkend="intro"/&gt; ...</programlisting>
         </figure>
 
         <figure xml:id="xmlc_fig_htmlCustomizeByParameterUlinkTarget">
-          <title>Customization parameter <link xlink:href="http://docbook.sourceforge.net/release/xsl/current/doc/html/ulink.target.html">ulink.target</link></title>
+          <title>Customization parameter <link
+          xlink:href="http://docbook.sourceforge.net/release/xsl/current/doc/html/ulink.target.html">ulink.target</link></title>
 
           <mediaobject>
             <imageobject>
@@ -1757,29 +2043,41 @@ See &lt;xref linkend="intro"/&gt; ...</programlisting>
         </figure>
 
         <qandaset defaultlabel="qanda" xml:id="xmlc_qanda_docbookParamXmlmind">
-          <title>Tweaking <xref linkend="glo_Docbook"/> transformation parameter.</title>
+          <title>Tweaking <xref linkend="glo_Docbook"/> transformation
+          parameter.</title>
 
           <qandadiv>
             <qandaentry>
               <question>
-                <para>Configure the <xref linkend="glo_XMLMind"/> editor using <property>use.id.as.filename=1</property> and <property>ulink.target=_blank</property> for <xref linkend="glo_Docbook"/> transformations into the <acronym>webhelp</acronym> format.</para>
+                <para>Configure the <xref linkend="glo_XMLMind"/> editor using
+                <property>use.id.as.filename=1</property> and
+                <property>ulink.target=_blank</property> for <xref
+                linkend="glo_Docbook"/> transformations into the
+                <acronym>webhelp</acronym> format.</para>
 
                 <tip>
                   <itemizedlist>
                     <listitem>
-                      <para>Consider <option>Options</option> --&gt; <option>Customize Configuration</option> --&gt; <option>Customize Document Conversion Stylesheets</option> </para>
+                      <para>Consider <option>Options</option> --&gt;
+                      <option>Customize Configuration</option> --&gt;
+                      <option>Customize Document Conversion
+                      Stylesheets</option></para>
                     </listitem>
 
                     <listitem>
-                      <para>Choose <quote>Convert to <acronym>Webhelp</acronym></quote>.</para>
+                      <para>Choose <quote>Convert to
+                      <acronym>Webhelp</acronym></quote>.</para>
                     </listitem>
 
                     <listitem>
-                      <para>Hit <quote>Customize</quote> creating a local file permanently storing your modifications.</para>
+                      <para>Hit <quote>Customize</quote> creating a local file
+                      permanently storing your modifications.</para>
                     </listitem>
 
                     <listitem>
-                      <para>Hit <quote>Edit</quote>, then choose <quote>Parameters</quote> and add the desired property values.</para>
+                      <para>Hit <quote>Edit</quote>, then choose
+                      <quote>Parameters</quote> and add the desired property
+                      values.</para>
                     </listitem>
                   </itemizedlist>
                 </tip>
@@ -1793,14 +2091,17 @@ See &lt;xref linkend="intro"/&gt; ...</programlisting>
 
           <itemizedlist>
             <listitem>
-              <para><link xlink:href="http://docbook.sourceforge.net/release/xsl/current/doc/param.html">DocBook XSL Stylesheets User Reference: Parameters</link></para>
+              <para><link
+              xlink:href="http://docbook.sourceforge.net/release/xsl/current/doc/param.html">DocBook
+              XSL Stylesheets User Reference: Parameters</link></para>
             </listitem>
           </itemizedlist>
         </figure>
       </section>
 
       <section xml:id="xmlc_sect_customizeHtmlByXsl">
-        <title><xref linkend="glo_Docbook"/> <xref linkend="glo_XSL"/> style sheets</title>
+        <title><xref linkend="glo_Docbook"/> <xref linkend="glo_XSL"/> style
+        sheets</title>
 
         <figure xml:id="xmlc_fig_customizeHtmlByXsl">
           <title>Hooking into XSL</title>
@@ -1817,7 +2118,9 @@ See &lt;xref linkend="intro"/&gt; ...</programlisting>
 
           <itemizedlist>
             <listitem>
-              <para><link xlink:href="http://www.sagehill.net/docbookxsl/CustomizingPart.html">Customizing DocBook XSL</link></para>
+              <para><link
+              xlink:href="http://www.sagehill.net/docbookxsl/CustomizingPart.html">Customizing
+              DocBook XSL</link></para>
             </listitem>
           </itemizedlist>
         </figure>
@@ -1837,15 +2140,20 @@ See &lt;xref linkend="intro"/&gt; ...</programlisting>
         </figure>
 
         <qandaset defaultlabel="qanda" xml:id="xmlc_qanda_docbookCssXmlmind">
-          <title>Tweaking <xref linkend="glo_Docbook"/>'s default <xref linkend="glo_CSS"/>.</title>
+          <title>Tweaking <xref linkend="glo_Docbook"/>'s default <xref
+          linkend="glo_CSS"/>.</title>
 
           <qandadiv>
             <qandaentry>
               <question>
-                <para>Configure the <xref linkend="glo_XMLMind"/> editor to show <tag class="starttag">tip</tag> elements having a green background.</para>
+                <para>Configure the <xref linkend="glo_XMLMind"/> editor to
+                show <tag class="starttag">tip</tag> elements having a green
+                background.</para>
 
                 <tip>
-                  <para>Follow the tip from <xref linkend="xmlc_qanda_docbookParamXmlmind"/>. The menu allows for <xref linkend="glo_CSS"/> redefinitions as well.</para>
+                  <para>Follow the tip from <xref
+                  linkend="xmlc_qanda_docbookParamXmlmind"/>. The menu allows
+                  for <xref linkend="glo_CSS"/> redefinitions as well.</para>
                 </tip>
               </question>
             </qandaentry>
@@ -1931,20 +2239,25 @@ See &lt;xref linkend="intro"/&gt; ...</programlisting>
   xmlns="http://docbook.org/ns/docbook"&gt;
   &lt;chapter version="5.1" xml:id="start"&gt;
     &lt;title&gt;Start&lt;/title&gt;
-    &lt;para&gt;See &lt;xref linkend="intro" <co linkends="xmlc_cout_monolithicInternalLink-1" xml:id="xmlc_cout_monolithicInternalLink-1-co"/>/&gt;.&lt;/para&gt;
+    &lt;para&gt;See &lt;xref linkend="intro" <co
+          linkends="xmlc_cout_monolithicInternalLink-1"
+          xml:id="xmlc_cout_monolithicInternalLink-1-co"/>/&gt;.&lt;/para&gt;
   &lt;/chapter&gt;
-  &lt;chapter xml:id="intro" <co linkends="xmlc_cout_monolithicInternalLink-2" xml:id="xmlc_cout_monolithicInternalLink-2-co"/>&gt;
+  &lt;chapter xml:id="intro" <co linkends="xmlc_cout_monolithicInternalLink-2"
+          xml:id="xmlc_cout_monolithicInternalLink-2-co"/>&gt;
     &lt;title&gt;Introduction&lt;/title&gt;
     &lt;para&gt;Basic stuff.&lt;/para&gt;
   &lt;/chapter&gt;
 &lt;/book&gt;</programlisting>
 
       <calloutlist>
-        <callout arearefs="xmlc_cout_monolithicInternalLink-1-co" xml:id="xmlc_cout_monolithicInternalLink-1">
+        <callout arearefs="xmlc_cout_monolithicInternalLink-1-co"
+                 xml:id="xmlc_cout_monolithicInternalLink-1">
           <para>An internal link.</para>
         </callout>
 
-        <callout arearefs="xmlc_cout_monolithicInternalLink-2-co" xml:id="xmlc_cout_monolithicInternalLink-2">
+        <callout arearefs="xmlc_cout_monolithicInternalLink-2-co"
+                 xml:id="xmlc_cout_monolithicInternalLink-2">
           <para>Internal link target.</para>
         </callout>
       </calloutlist>
@@ -1955,17 +2268,28 @@ See &lt;xref linkend="intro"/&gt; ...</programlisting>
 
       <informaltable border="1">
         <tr>
-          <td rowspan="2" valign="top"><para>master.xml</para><programlisting language="xml">&lt;book version="5.1" <co linkends="xmlc_cout_masterExample-1" xml:id="xmlc_cout_masterExample-1-co"/>
+          <td rowspan="2" valign="top"><para>master.xml</para><programlisting
+          language="xml">&lt;book version="5.1" <co
+                linkends="xmlc_cout_masterExample-1"
+                xml:id="xmlc_cout_masterExample-1-co"/>
   xmlns="http://docbook.org/ns/docbook" 
-  xmlns:xi="http://www.w3.org/2001/XInclude"&gt; <co linkends="xmlc_cout_masterExample-2" xml:id="xmlc_cout_masterExample-2-co"/>
-  &lt;xi:include href="start.xml" <co linkends="xmlc_cout_masterExample-3" xml:id="xmlc_cout_masterExample-3-co"/>
-     xpointer="element(/1)"/&gt; <co linkends="xmlc_cout_masterExample-4" xml:id="xmlc_cout_masterExample-4-co"/>
-
-  &lt;xi:include href="intro.xml" <co linkends="xmlc_cout_masterExample-5" xml:id="xmlc_cout_masterExample-5-co"/>
-     xpointer="element(/1)"/&gt; <co linkends="xmlc_cout_masterExample-6" xml:id="xmlc_cout_masterExample-6-co"/>
+  xmlns:xi="http://www.w3.org/2001/XInclude"&gt; <co
+                linkends="xmlc_cout_masterExample-2"
+                xml:id="xmlc_cout_masterExample-2-co"/>
+  &lt;xi:include href="start.xml" <co linkends="xmlc_cout_masterExample-3"
+                xml:id="xmlc_cout_masterExample-3-co"/>
+     xpointer="element(/1)"/&gt; <co linkends="xmlc_cout_masterExample-4"
+                xml:id="xmlc_cout_masterExample-4-co"/>
+
+  &lt;xi:include href="intro.xml" <co linkends="xmlc_cout_masterExample-5"
+                xml:id="xmlc_cout_masterExample-5-co"/>
+     xpointer="element(/1)"/&gt; <co linkends="xmlc_cout_masterExample-6"
+                xml:id="xmlc_cout_masterExample-6-co"/>
 &lt;/book&gt;</programlisting></td>
 
-          <td valign="top"><para>start.xml</para><programlisting language="xml">&lt;chapter version="5.1" <coref linkend="xmlc_cout_masterExample-1-co"/>
+          <td valign="top"><para>start.xml</para><programlisting
+          language="xml">&lt;chapter version="5.1" <coref
+                linkend="xmlc_cout_masterExample-1-co"/>
 xmlns="http://docbook.org/ns/docbook"&gt;
   &lt;title&gt;Start&lt;/title&gt;
   &lt;para&gt;See 
@@ -1974,7 +2298,9 @@ xmlns="http://docbook.org/ns/docbook"&gt;
         </tr>
 
         <tr>
-          <td valign="top"><para>intro.xml</para><programlisting language="xml">&lt;chapter version="5.1" <coref linkend="xmlc_cout_masterExample-1-co"/>
+          <td valign="top"><para>intro.xml</para><programlisting
+          language="xml">&lt;chapter version="5.1" <coref
+                linkend="xmlc_cout_masterExample-1-co"/>
 xmlns="http://docbook.org/ns/docbook"&gt;
 &lt;title&gt;Introduction&lt;/title&gt;
   &lt;para&gt;Basic stuff.&lt;/para&gt;
@@ -1986,29 +2312,35 @@ xmlns="http://docbook.org/ns/docbook"&gt;
     <informaltable border="0">
       <tr>
         <td><calloutlist>
-            <callout arearefs="xmlc_cout_masterExample-1-co" xml:id="xmlc_cout_masterExample-1">
+            <callout arearefs="xmlc_cout_masterExample-1-co"
+                     xml:id="xmlc_cout_masterExample-1">
               <para><xref linkend="glo_Docbook"/> namespace and version</para>
             </callout>
 
-            <callout arearefs="xmlc_cout_masterExample-2-co" xml:id="xmlc_cout_masterExample-2">
+            <callout arearefs="xmlc_cout_masterExample-2-co"
+                     xml:id="xmlc_cout_masterExample-2">
               <para>XInclude namespace</para>
             </callout>
 
-            <callout arearefs="xmlc_cout_masterExample-3-co" xml:id="xmlc_cout_masterExample-3">
+            <callout arearefs="xmlc_cout_masterExample-3-co"
+                     xml:id="xmlc_cout_masterExample-3">
               <para>Filename reference</para>
             </callout>
           </calloutlist></td>
 
         <td><calloutlist>
-            <callout arearefs="xmlc_cout_masterExample-4-co" xml:id="xmlc_cout_masterExample-4">
+            <callout arearefs="xmlc_cout_masterExample-4-co"
+                     xml:id="xmlc_cout_masterExample-4">
               <para>component reference</para>
             </callout>
 
-            <callout arearefs="xmlc_cout_masterExample-5-co" xml:id="xmlc_cout_masterExample-5">
+            <callout arearefs="xmlc_cout_masterExample-5-co"
+                     xml:id="xmlc_cout_masterExample-5">
               <para>Filename reference</para>
             </callout>
 
-            <callout arearefs="xmlc_cout_masterExample-6-co" xml:id="xmlc_cout_masterExample-6">
+            <callout arearefs="xmlc_cout_masterExample-6-co"
+                     xml:id="xmlc_cout_masterExample-6">
               <para>component reference</para>
             </callout>
           </calloutlist></td>
@@ -2020,23 +2352,33 @@ xmlns="http://docbook.org/ns/docbook"&gt;
     <title>RelaxNG Schema</title>
 
     <figure xml:id="xmlc_fig_xmlSchemaLanguages">
-      <title>XML grammar defining <link xlink:href="https://en.wikipedia.org/wiki/XML_schema#Languages">languages</link></title>
+      <title>XML grammar defining <link
+      xlink:href="https://en.wikipedia.org/wiki/XML_schema#Languages">languages</link></title>
 
       <orderedlist>
         <listitem>
-          <para><emphasis role="bold">RE</emphasis>gular <emphasis role="bold">LA</emphasis>nguage for <emphasis role="bold">X</emphasis>ML <emphasis role="bold">N</emphasis>ext <emphasis role="bold">G</emphasis>eneration <link xlink:href="http://relaxng.org/tutorial-20011203.html">(RelaxNG)</link></para>
+          <para><emphasis role="bold">RE</emphasis>gular <emphasis
+          role="bold">LA</emphasis>nguage for <emphasis
+          role="bold">X</emphasis>ML <emphasis role="bold">N</emphasis>ext
+          <emphasis role="bold">G</emphasis>eneration <link
+          xlink:href="http://relaxng.org/tutorial-20011203.html">(RelaxNG)</link></para>
         </listitem>
 
         <listitem>
-          <para><link xlink:href="https://www.xml.com/pub/a/2003/11/12/schematron.html">Schematron</link></para>
+          <para><link
+          xlink:href="https://www.xml.com/pub/a/2003/11/12/schematron.html">Schematron</link></para>
         </listitem>
 
         <listitem>
-          <para>XML Schema <link xlink:href="https://www.w3schools.com/xml/schema_intro.asp">(XSD)</link></para>
+          <para>XML Schema <link
+          xlink:href="https://www.w3schools.com/xml/schema_intro.asp">(XSD)</link></para>
         </listitem>
 
         <listitem>
-          <para><emphasis role="bold">D</emphasis>ocument <emphasis role="bold">T</emphasis>ype <emphasis role="bold">D</emphasis>efinition <link xlink:href="https://www.w3schools.com/xml/xml_dtd_intro.asp">(DTD)</link></para>
+          <para><emphasis role="bold">D</emphasis>ocument <emphasis
+          role="bold">T</emphasis>ype <emphasis
+          role="bold">D</emphasis>efinition <link
+          xlink:href="https://www.w3schools.com/xml/xml_dtd_intro.asp">(DTD)</link></para>
         </listitem>
       </orderedlist>
     </figure>
@@ -2081,7 +2423,10 @@ xmlns="http://docbook.org/ns/docbook"&gt;
       <qandadiv>
         <qandaentry>
           <question>
-            <para>Use <link xlink:href="https://www.oxygenxml.com/xml_editor.html">Oxygen XML Editor</link> to create a RelaxNG <filename>book.rng</filename> schema suiting the subsequent document sample:</para>
+            <para>Use <link
+            xlink:href="https://www.oxygenxml.com/xml_editor.html">Oxygen XML
+            Editor</link> to create a RelaxNG <filename>book.rng</filename>
+            schema suiting the subsequent document sample:</para>
 
             <programlisting language="xml">&lt;book&gt;
    &lt;chapter&gt;
@@ -2099,19 +2444,26 @@ xmlns="http://docbook.org/ns/docbook"&gt;
 
             <itemizedlist>
               <listitem>
-                <para>Valid documents must start with <tag class="starttag">book</tag>.</para>
+                <para>Valid documents must start with <tag
+                class="starttag">book</tag>.</para>
               </listitem>
 
               <listitem>
-                <para>A <tag class="starttag">book</tag> element must have at least one <tag class="starttag">chapter</tag>.</para>
+                <para>A <tag class="starttag">book</tag> element must have at
+                least one <tag class="starttag">chapter</tag>.</para>
               </listitem>
 
               <listitem>
-                <para>Each <tag class="starttag">chapter</tag> has (exactly one) a <tag class="starttag">title</tag> which is being followed by at least one <tag class="starttag">paragraph</tag>.</para>
+                <para>Each <tag class="starttag">chapter</tag> has (exactly
+                one) a <tag class="starttag">title</tag> which is being
+                followed by at least one <tag
+                class="starttag">paragraph</tag>.</para>
               </listitem>
 
               <listitem>
-                <para>The elements <tag class="starttag">title</tag> and <tag class="starttag">paragraph</tag> consist of ordinary text.</para>
+                <para>The elements <tag class="starttag">title</tag> and <tag
+                class="starttag">paragraph</tag> consist of ordinary
+                text.</para>
               </listitem>
             </itemizedlist>
           </question>