o Made several changes in response to suggestions in Wiki.

[project-aon.git] / xml / xhtml.xsl

diff --git a/xml/xhtml.xsl b/xml/xhtml.xsl
index d16004d..c06c289 100644 (file)
--- a/xml/xhtml.xsl
+++ b/xml/xhtml.xsl
@@ -9,6 +9,26 @@
 $Id$
 
 $Log$
+Revision 1.15  2007/02/02 20:04:28  jonathan.blake
+Correction to handling line elements
+
+Revision 1.14  2006/12/20 00:15:21  jonathan.blake
+Updated to handle the new capabilities in version 0.12.1 of the Gamebook DTD.
+
+Revision 1.13  2006/11/25 04:47:00  jonathan.blake
+Removal of obsolete apache namespace.
+
+Revision 1.12  2006/06/05 23:46:46  jonathan.blake
+Fixing the handling of titles when <ch.*/> elements are used.
+
+Revision 1.11  2006/04/04 18:48:52  angantyr
+Fixed paragraphed list and illref template bug.
+
+Revision 1.10  2006/04/02 19:14:37  angantyr
+Introduced automatic footnotes list generation and changed the illustrations
+list generation so that links to numbered sections are titled "Section ...".
+Backwards compatible with old XML files.
+
 Revision 1.9  2006/03/14 21:04:03  angantyr
 Changed the illustration handling with the introduction of 'illref's.
 Backwards compatible.
@@ -92,7 +112,6 @@ Todo:
 <xsl:transform version="1.0"
   xmlns="http://www.w3.org/1999/xhtml"
   xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
-  xmlns:lxslt="http://xml.apache.org/xslt"
   xmlns:redirect="org.apache.xalan.lib.Redirect"
   extension-element-prefixes="redirect">
 
@@ -165,7 +184,7 @@ Todo:
 <!-- :::::::::::: third-level front matter sections ::::::::::::: -->
 
 <xsl:template match="/gamebook/section/data/section/data/section[@class='frontmatter']">
- <h3><xsl:value-of select="meta/title[1]" /></h3>
+ <h3><xsl:apply-templates select="meta/title[1]" /></h3>
 
  <xsl:value-of select="$newline" />
  <xsl:value-of select="$newline" />
@@ -183,7 +202,7 @@ Todo:
 <!-- :::::::::::: fourth-level front matter sections :::::::::::: -->
 
 <xsl:template match="/gamebook/section/data/section/data/section/data/section[@class='frontmatter']">
- <h4><xsl:value-of select="meta/title[1]" /></h4>
+ <h4><xsl:apply-templates select="meta/title[1]" /></h4>
 
  <xsl:value-of select="$newline" />
  <xsl:value-of select="$newline" />
@@ -194,7 +213,7 @@ Todo:
 <!-- ::::::::::::: fifth-level front matter sections :::::::::::: -->
 
 <xsl:template match="/gamebook/section/data/section/data/section/data/section/data/section[@class='frontmatter']">
- <h5><xsl:value-of select="meta/title[1]" /></h5>
+ <h5><xsl:apply-templates select="meta/title[1]" /></h5>
 
  <xsl:value-of select="$newline" />
  <xsl:value-of select="$newline" />
@@ -214,7 +233,7 @@ Todo:
 <!-- :::::::::::: third-level main matter sections ::::::::::::: -->
 
 <xsl:template match="/gamebook/section/data/section/data/section[@class='mainmatter']">
- <h3><xsl:value-of select="meta/title[1]" /></h3>
+ <h3><xsl:apply-templates select="meta/title[1]" /></h3>
 
  <xsl:value-of select="$newline" />
  <xsl:value-of select="$newline" />
@@ -232,7 +251,7 @@ Todo:
 <!-- :::::::::::: fourth-level main matter sections :::::::::::: -->
 
 <xsl:template match="/gamebook/section/data/section/data/section/data/section[@class='mainmatter']">
- <h4><xsl:value-of select="meta/title[1]" /></h4>
+ <h4><xsl:apply-templates select="meta/title[1]" /></h4>
 
  <xsl:value-of select="$newline" />
  <xsl:value-of select="$newline" />
@@ -243,7 +262,7 @@ Todo:
 <!-- ::::::::::::: fifth-level main matter sections :::::::::::: -->
 
 <xsl:template match="/gamebook/section/data/section/data/section/data/section/data/section[@class='mainmatter']">
- <h5><xsl:value-of select="meta/title[1]" /></h5>
+ <h5><xsl:apply-templates select="meta/title[1]" /></h5>
 
  <xsl:value-of select="$newline" />
  <xsl:value-of select="$newline" />
@@ -265,7 +284,7 @@ Todo:
 <!-- glossary sections should be enclosed in a second level glossary section -->
 
 <xsl:template match="/gamebook/section/data/section/data/section[@class='glossary']">
- <h3><xsl:value-of select="meta/title[1]" /></h3>
+ <h3><xsl:apply-templates select="meta/title[1]" /></h3>
 
  <xsl:value-of select="$newline" />
  <xsl:value-of select="$newline" />
@@ -311,7 +330,7 @@ Todo:
 <!-- ::::::::::::: third-level back matter sections ::::::::::::: -->
 
 <xsl:template match="/gamebook/section/data/section/data/section[@class='backmatter']">
- <h3><xsl:value-of select="meta/title[1]" /></h3>
+ <h3><xsl:apply-templates select="meta/title[1]" /></h3>
 
  <xsl:value-of select="$newline" />
  <xsl:value-of select="$newline" />
@@ -322,7 +341,7 @@ Todo:
 <!-- ::::::::::::: fourth-level back matter sections ::::::::::::: -->
 
 <xsl:template match="/gamebook/section/data/section/data/section/data/section[@class='backmatter']">
- <h4><xsl:value-of select="meta/title[1]" /></h4>
+ <h4><xsl:apply-templates select="meta/title[1]" /></h4>
 
  <xsl:value-of select="$newline" />
  <xsl:value-of select="$newline" />
@@ -344,6 +363,27 @@ Todo:
  </xsl:call-template>
 </xsl:template>
 
+<!-- ::::::::::::::::::::: footnotes template ::::::::::::::::::::::::: -->
+
+<xsl:template match="id( 'footnotz' )">
+ <xsl:choose>
+  <!-- Backwards compatibility measure - if there is data content, use that, otherwise generate footnotes list -->
+  <xsl:when test="count( data/p ) = 0">
+   <xsl:call-template name="xhtml-wrapper">
+    <xsl:with-param name="document-type">footnotz</xsl:with-param>
+    <xsl:with-param name="filename"><xsl:value-of select="@id" /></xsl:with-param>
+   </xsl:call-template>
+  </xsl:when>
+  <xsl:otherwise>
+   <xsl:call-template name="xhtml-wrapper">
+    <xsl:with-param name="document-type">second-level-backmatter</xsl:with-param>
+    <xsl:with-param name="filename"><xsl:value-of select="@id" /></xsl:with-param>
+   </xsl:call-template>
+  </xsl:otherwise>
+ </xsl:choose>
+ <xsl:apply-templates />
+</xsl:template>
+
 <!-- ==================== block elements ======================== -->
 
 <xsl:template match="p">
@@ -384,6 +424,7 @@ Todo:
    </blockquote><xsl:value-of select="$newline" />
   </xsl:when>
   <xsl:when test="self::illustration">
+   <!-- Backwards compatibility code -->
    <xsl:variable name="illustration-width" select="instance[@class='html']/@width" />
    <xsl:variable name="illustration-height" select="instance[@class='html']/@height" />
    <xsl:variable name="illustration-src" select="instance[@class='html']/@src" />
@@ -400,8 +441,16 @@ Todo:
     </div></div><xsl:value-of select="$newline" />
    </xsl:if>
   </xsl:when>
+  <xsl:when test="self::illref">
+   <xsl:if test="@class='html'">
+    <xsl:for-each select="id( @idref )">
+     <xsl:apply-templates select="." />
+    </xsl:for-each>
+   </xsl:if>
+  </xsl:when>
   <xsl:otherwise>
    <xsl:text>[error: paragraphed list template]</xsl:text>
+   <xsl:message><xsl:text>error: paragraphed list template</xsl:text></xsl:message>
   </xsl:otherwise>
  </xsl:choose>
 </xsl:template>
@@ -443,11 +492,42 @@ Todo:
 
 <xsl:template match="table">
  <table border="1" cellspacing="0" cellpadding="2">
+  <xsl:if test="@summary"><xsl:attribute name="summary"><xsl:value-of select="@summary" /></xsl:attribute></xsl:if>
   <xsl:apply-templates />
  </table>
  <xsl:value-of select="$newline" />
 </xsl:template>
 
+<xsl:template match="caption">
+ <caption>
+  <xsl:apply-templates />
+ </caption>
+</xsl:template>
+
+<xsl:template match="colgroup[@scope]">
+ <colgroup>
+  <xsl:attribute name="scope"><xsl:value-of select="@scope" /></xsl:attribute>
+ </colgroup>
+</xsl:template>
+
+<xsl:template match="thead">
+ <thead>
+  <xsl:apply-templates />
+ </thead>
+</xsl:template>
+
+<xsl:template match="tfoot">
+ <tfoot>
+  <xsl:apply-templates />
+ </tfoot>
+</xsl:template>
+
+<xsl:template match="tbody">
+ <tbody>
+  <xsl:apply-templates />
+ </tbody>
+</xsl:template>
+
 <xsl:template match="tr">
  <tr>
   <xsl:apply-templates />
@@ -459,6 +539,10 @@ Todo:
   <xsl:if test="@align"><xsl:attribute name="align"><xsl:value-of select="@align" /></xsl:attribute></xsl:if>
   <xsl:if test="@valign"><xsl:attribute name="valign"><xsl:value-of select="@valign" /></xsl:attribute></xsl:if>
   <xsl:if test="@char"><xsl:attribute name="char"><xsl:value-of select="@char" /></xsl:attribute></xsl:if>
+  <xsl:if test="@rowspan"><xsl:attribute name="rowspan"><xsl:value-of select="@rowspan" /></xsl:attribute></xsl:if>
+  <xsl:if test="@colspan"><xsl:attribute name="colspan"><xsl:value-of select="@colspan" /></xsl:attribute></xsl:if>
+  <xsl:if test="@axis"><xsl:attribute name="axis"><xsl:value-of select="@axis" /></xsl:attribute></xsl:if>
+  <xsl:if test="@scope"><xsl:attribute name="scope"><xsl:value-of select="@scope" /></xsl:attribute></xsl:if>
   <xsl:apply-templates />
  </th>
 </xsl:template>
@@ -468,6 +552,10 @@ Todo:
   <xsl:if test="@align"><xsl:attribute name="align"><xsl:value-of select="@align" /></xsl:attribute></xsl:if>
   <xsl:if test="@valign"><xsl:attribute name="valign"><xsl:value-of select="@valign" /></xsl:attribute></xsl:if>
   <xsl:if test="@char"><xsl:attribute name="char"><xsl:value-of select="@char" /></xsl:attribute></xsl:if>
+  <xsl:if test="@rowspan"><xsl:attribute name="rowspan"><xsl:value-of select="@rowspan" /></xsl:attribute></xsl:if>
+  <xsl:if test="@colspan"><xsl:attribute name="colspan"><xsl:value-of select="@colspan" /></xsl:attribute></xsl:if>
+  <xsl:if test="@axis"><xsl:attribute name="axis"><xsl:value-of select="@axis" /></xsl:attribute></xsl:if>
+  <xsl:if test="@scope"><xsl:attribute name="scope"><xsl:value-of select="@scope" /></xsl:attribute></xsl:if>
   <xsl:apply-templates />
  </td>
 </xsl:template>
@@ -584,12 +672,15 @@ Todo:
  </blockquote><xsl:value-of select="$newline" />
 </xsl:template>
 
-<xsl:template match="illref[@class='html']">
- <xsl:for-each select="id( @idref )">
-  <!-- This creates unneccessary regeneration of float illustration pages, but it is easiest to keep things this way as long as we have to be backwards compatible... -->
-  <!-- When backwards compatibility can be dropped, most of (all?) the <illustration> processing can happen here -->
-  <xsl:apply-templates select="." />
- </xsl:for-each>
+<xsl:template match="illref">
+ <!-- It is important that the class is not checked right in the template - that would make this template match with higher priority, which will turn a few things upside down --> 
+ <xsl:if test="@class='html'">
+  <xsl:for-each select="id( @idref )">
+   <!-- This creates unneccessary regeneration of float illustration pages, but it is easiest to keep things this way as long as we have to be backwards compatible... -->
+   <!-- When backwards compatibility can be dropped, most of (all?) the <illustration> processing can happen here -->
+   <xsl:apply-templates select="." />
+  </xsl:for-each>
+ </xsl:if>
 </xsl:template>
 
 <xsl:template match="illustrations">
@@ -614,13 +705,9 @@ Todo:
       <!-- List the sections that the illustration appears in -->
       <xsl:text> (</xsl:text>
       <xsl:for-each select="//illref[@class='html' and @idref=current()/@id]">
-       <!-- will the list always contain the closest ancestor first??? -->
-       <a>
-        <xsl:attribute name="href"><xsl:value-of select="ancestor::section[position()=1]/@id" /><xsl:text>.htm</xsl:text></xsl:attribute>
-        <xsl:value-of select="ancestor::section[position()=1]/meta/title[1]" />
-       </a>
+       <xsl:call-template name="section-title-link" />
        <xsl:if test="position()!=last()">
-        <xsl:text>,  </xsl:text>        
+        <xsl:text>, </xsl:text>        
        </xsl:if>
       </xsl:for-each>
       <xsl:text>)</xsl:text><xsl:value-of select="$newline" />
@@ -635,15 +722,11 @@ Todo:
     <xsl:when test="self::illustration"> <!-- inline and map -->
      <!-- List the sections that the illustration appears in -->     
      <li>
+      <!-- TODO: fix this so that sections that do not represent separate XHTML files are not linked to? -->
       <xsl:for-each select="//illref[@class='html' and @idref=current()/@id]">
-       <!-- will the list always contain the closest ancestor first? -->
-       <a>
-        <!-- TODO: fix this so that sections that do not represent separate XHTML files are not linked to -->
-        <xsl:attribute name="href"><xsl:value-of select="ancestor::section[position()=1]/@id" /><xsl:text>.htm</xsl:text></xsl:attribute>
-        <xsl:value-of select="ancestor::section[position()=1]/meta/title[1]" />
-       </a>
+       <xsl:call-template name="section-title-link" />
        <xsl:if test="position()!=last()">
-        <xsl:text>,  </xsl:text>        
+        <xsl:text>, </xsl:text>     
        </xsl:if>
       </xsl:for-each>
      </li>
@@ -770,6 +853,7 @@ Todo:
        </xsl:when>
        <xsl:otherwise>
         <xsl:text>[error: a template]</xsl:text>
+        <xsl:message><xsl:text>error: a template</xsl:text></xsl:message>
        </xsl:otherwise>
       </xsl:choose>
      </xsl:attribute>
@@ -783,6 +867,7 @@ Todo:
 
 <!-- This template is obsolete, the "footref" element should be used instead -->
 <xsl:template match="a[@class='footnote']">
+ <!-- <xsl:message><xsl:text>WARNING: Obsolete &lt;a idref='...' class='footnote' /&gt; usage</xsl:text></xsl:message> -->
  <xsl:apply-templates />
  <sup>
   <a>
@@ -895,6 +980,11 @@ Todo:
  <tt><xsl:apply-templates /></tt>
 </xsl:template>
 
+<xsl:template match="line">
+ <xsl:apply-templates />
+ <xsl:if test="position( ) != last( )"><br /></xsl:if>
+</xsl:template>
+
 <xsl:template match="br">
  <br />
 </xsl:template>
@@ -1054,7 +1144,7 @@ is included in all copies.
 
    <head><xsl:value-of select="$newline" />
     <title>
-     <xsl:value-of select="/gamebook/meta/title[1]" />
+     <xsl:apply-templates select="/gamebook/meta/title[1]" />
      <xsl:text>: </xsl:text>
      <xsl:choose>
       <xsl:when test="$document-type='illustration'">
@@ -1068,7 +1158,7 @@ is included in all copies.
        </xsl:choose>
        <xsl:number count="illustration[@class='float' and contains( $use-illustrators, concat( ':', meta/creator, ':' ) )]" from="/" level="any" format="I" />
       </xsl:when>
-      <xsl:otherwise><xsl:value-of select="meta/title[1]" /></xsl:otherwise>
+      <xsl:otherwise><xsl:apply-templates select="meta/title[1]" /></xsl:otherwise>
      </xsl:choose>
     </title><xsl:value-of select="$newline" />
     <meta http-equiv="Content-type" content="text/html; charset=ISO-8859-1" /><xsl:value-of select="$newline" />
@@ -1106,7 +1196,7 @@ is included in all copies.
     <xsl:attribute name="vlink"><xsl:value-of select="$vlink-color" /></xsl:attribute>
 
     <xsl:value-of select="$newline" />
-    <div id="title"><img src="title.gif" width="550" height="100" border="0" align="middle" usemap="#imagemap"><xsl:attribute name="alt"><xsl:value-of select="/gamebook/meta/title[1]" /></xsl:attribute></img></div><xsl:value-of select="$newline" />
+    <div id="title"><img src="title.gif" width="550" height="100" border="0" align="middle" usemap="#imagemap"><xsl:attribute name="alt"><xsl:apply-templates select="/gamebook/meta/title[1]" /></xsl:attribute></img></div><xsl:value-of select="$newline" />
     <div id="body"><xsl:value-of select="$newline" />
 
      <xsl:choose>
@@ -1260,7 +1350,7 @@ is included in all copies.
          <xsl:for-each select="/gamebook/section/data/section">
           <li>
            <a><xsl:attribute name="href"><xsl:value-of select="@id" /><xsl:text>.htm</xsl:text></xsl:attribute>
-            <xsl:value-of select="meta/title[1]" />
+            <xsl:apply-templates select="meta/title[1]" />
            </a>
            <xsl:if test="data/section[@class='frontmatter-separate' or @class='mainmatter-separate']">
             <xsl:value-of select="$newline" />
@@ -1288,7 +1378,7 @@ is included in all copies.
 
       <xsl:when test="$document-type='second-level-frontmatter'">
        <div class="frontmatter"><xsl:value-of select="$newline" />
-        <h2><xsl:value-of select="meta/title" /></h2><xsl:value-of select="$newline" />
+        <h2><xsl:apply-templates select="meta/title" /></h2><xsl:value-of select="$newline" />
 
         <xsl:value-of select="$newline" />
 
@@ -1305,7 +1395,7 @@ is included in all copies.
 
       <xsl:when test="$document-type='third-level-frontmatter-separate'">
        <div class="frontmatter"><xsl:value-of select="$newline" />
-        <h3><xsl:value-of select="meta/title" /></h3><xsl:value-of select="$newline" />
+        <h3><xsl:apply-templates select="meta/title" /></h3><xsl:value-of select="$newline" />
         <xsl:value-of select="$newline" />
 
         <xsl:apply-templates />
@@ -1321,7 +1411,7 @@ is included in all copies.
 
       <xsl:when test="$document-type='second-level-mainmatter'">
        <div class="mainmatter"><xsl:value-of select="$newline" />
-        <h2><xsl:value-of select="meta/title" /></h2><xsl:value-of select="$newline" />
+        <h2><xsl:apply-templates select="meta/title" /></h2><xsl:value-of select="$newline" />
         <xsl:value-of select="$newline" />
 
         <xsl:apply-templates />
@@ -1337,7 +1427,7 @@ is included in all copies.
 
       <xsl:when test="$document-type='third-level-mainmatter-separate'">
        <div class="mainmatter"><xsl:value-of select="$newline" />
-        <h3><xsl:value-of select="meta/title" /></h3><xsl:value-of select="$newline" />
+        <h3><xsl:apply-templates select="meta/title" /></h3><xsl:value-of select="$newline" />
         <xsl:value-of select="$newline" />
 
         <xsl:apply-templates />
@@ -1353,7 +1443,7 @@ is included in all copies.
 
       <xsl:when test="$document-type='second-level-glossary'">
        <div class="mainmatter"><xsl:value-of select="$newline" />
-        <h2><xsl:value-of select="meta/title" /></h2><xsl:value-of select="$newline" />
+        <h2><xsl:apply-templates select="meta/title" /></h2><xsl:value-of select="$newline" />
         <xsl:value-of select="$newline" />
 
         <xsl:apply-templates />
@@ -1373,7 +1463,7 @@ is included in all copies.
 
       <xsl:when test="$document-type='third-level-glossary-separate'">
        <div class="glossary"><xsl:value-of select="$newline" />
-        <h3><xsl:value-of select="meta/title" /></h3><xsl:value-of select="$newline" />
+        <h3><xsl:apply-templates select="meta/title" /></h3><xsl:value-of select="$newline" />
         <xsl:call-template name="alpha-bar">
          <xsl:with-param name="alpha-bar-id-prefix"><xsl:value-of select="$glossary-id-prefix" /></xsl:with-param>
         </xsl:call-template>
@@ -1398,7 +1488,7 @@ title of each section be a simple number.
 -->
       <xsl:when test="$document-type='second-level-numbered'">
        <div class="numbered"><xsl:value-of select="$newline" />
-        <h2><xsl:value-of select="meta/title" /></h2><xsl:value-of select="$newline" />
+        <h2><xsl:apply-templates select="meta/title" /></h2><xsl:value-of select="$newline" />
         <xsl:value-of select="$newline" />
 
         <xsl:variable name="base-section-number" select="number( data/section[1]/meta/title ) - 1" />
@@ -1422,7 +1512,7 @@ title of each section be a simple number.
           </xsl:if>
           <a>
            <xsl:attribute name="href"><xsl:value-of select="@id" /><xsl:text>.htm</xsl:text></xsl:attribute>
-           <xsl:value-of select="meta/title" />
+           <xsl:apply-templates select="meta/title" />
           </a>
           <xsl:choose>
            <xsl:when test="position( ) mod 10 = 0">
@@ -1447,7 +1537,7 @@ title of each section be a simple number.
 
       <xsl:when test="$document-type='third-level-numbered'">
        <div class="numbered"><xsl:value-of select="$newline" />
-        <h3><xsl:value-of select="meta/title" /></h3><xsl:value-of select="$newline" />
+        <h3><xsl:apply-templates select="meta/title" /></h3><xsl:value-of select="$newline" />
         <xsl:value-of select="$newline" />
 
         <xsl:apply-templates />
@@ -1458,11 +1548,63 @@ title of each section be a simple number.
        </div>
       </xsl:when>
 
+<!-- ~~~~~~~~~~~~~~~~~ footnotes ~~~~~~~~~~~~~~~~~~~ -->
+
+      <xsl:when test="$document-type='footnotz'">
+       <div class="backmatter">
+        <xsl:value-of select="$newline" />
+        <!-- No particular reason to code title here -->
+        <h2><xsl:apply-templates select="meta/title" /></h2><xsl:value-of select="$newline" />
+        <xsl:value-of select="$newline" />
+        <xsl:value-of select="$newline" />
+        
+        <!-- Generate list of footnotes -->
+        <xsl:for-each select="//footnotes/footnote">
+         <div class="footnote">
+          <!-- will the list always contain the closest ancestor first? -->
+          <xsl:variable name="footnote-section"><xsl:value-of select="ancestor::section[position()=1]/@id" /></xsl:variable>
+          <xsl:variable name="footnote-marker"><xsl:number count="footnotes/footnote" from="/" level="any" format="1" /></xsl:variable>
+          <xsl:variable name="footnote-idref"><xsl:value-of select="@idref" /></xsl:variable>
+          
+          <xsl:for-each select="*[1]">
+           <p>
+            <xsl:text>[</xsl:text>
+            <a>
+             <xsl:attribute name="href"><xsl:value-of select="$footnote-section" /><xsl:text>.htm#</xsl:text><xsl:value-of select="$footnote-idref" /></xsl:attribute>
+             <xsl:value-of select="$footnote-marker" />
+            </a>
+            <xsl:text>] </xsl:text>
+
+            <xsl:text> (</xsl:text>
+            <xsl:call-template name="section-title-link" />
+            <xsl:text>) </xsl:text>
+
+            <xsl:apply-templates select="child::* | child::text()" />
+           </p>
+          </xsl:for-each>
+          
+          <xsl:for-each select="*[position() != 1]">
+           <xsl:apply-templates select="." />
+          </xsl:for-each>
+          
+         </div>
+        </xsl:for-each>
+        
+        <!-- Backwards compatibility... needed? Probably not. -->
+        <xsl:apply-templates />
+        
+        <xsl:value-of select="$newline" />
+       
+        <xsl:call-template name="navigation-bar" />
+        <xsl:value-of select="$newline" />
+       </div><xsl:value-of select="$newline" /><xsl:value-of select="$newline" />
+      </xsl:when>
+
 <!-- ~~~~~~~~~~~~~~~~~ second-level-backmatter ~~~~~~~~~~~~~~~~~~~ -->
 
       <xsl:when test="$document-type='second-level-backmatter'">
        <div class="frontmatter"><xsl:value-of select="$newline" />
-        <h2><xsl:value-of select="meta/title" /></h2><xsl:value-of select="$newline" />
+        <h2><xsl:apply-templates select="meta/title" /></h2><xsl:value-of select="$newline" />
 
         <xsl:value-of select="$newline" />
         <xsl:value-of select="$newline" />
@@ -1480,7 +1622,7 @@ title of each section be a simple number.
 
       <xsl:when test="$document-type='map-adjusted'">
        <div class="frontmatter"><xsl:value-of select="$newline" />
-        <h2><xsl:value-of select="meta/title" /></h2><xsl:value-of select="$newline" />
+        <h2><xsl:apply-templates select="meta/title" /></h2><xsl:value-of select="$newline" />
 
         <xsl:value-of select="$newline" />
         <xsl:value-of select="$newline" />
@@ -1564,7 +1706,7 @@ title of each section be a simple number.
 
       <xsl:when test="$document-type='map'">
        <div class="frontmatter"><xsl:value-of select="$newline" />
-        <h2><xsl:value-of select="meta/title" /></h2><xsl:value-of select="$newline" />
+        <h2><xsl:apply-templates select="meta/title" /></h2><xsl:value-of select="$newline" />
 
         <xsl:value-of select="$newline" />
         <xsl:value-of select="$newline" />
@@ -1698,7 +1840,7 @@ title of each section be a simple number.
     <map name="imagemap" id="imagemap">
      <area shape="rect" coords="0,0,99,99" href="http://www.projectaon.org/" alt="Project Aon" target="_top" />
      <area shape="default" href="title.htm">
-      <xsl:attribute name="alt"><xsl:value-of select="/gamebook/meta/title[1]" /></xsl:attribute>
+      <xsl:attribute name="alt"><xsl:apply-templates select="/gamebook/meta/title[1]" /></xsl:attribute>
      </area>
     </map>
 
@@ -1756,7 +1898,7 @@ title of each section be a simple number.
       <xsl:when test="meta/link[@class='prev']">
        <a>
         <xsl:attribute name="href">
-         <xsl:value-of select="meta/link[@class='prev']/@idref" />
+         <xsl:apply-templates select="meta/link[@class='prev']/@idref" />
          <xsl:text>.htm</xsl:text>
         </xsl:attribute>
         <img src="back.gif" width="150" height="30" border="0">
@@ -1872,4 +2014,30 @@ title of each section be a simple number.
  </table><xsl:value-of select="$newline" />
 </xsl:template>
 
+<!--
+ A "subroutine" to generate a link to the current section, with the section title (expanded with "Section " in case of a numbered section) as link text.
+-->
+<xsl:template name="section-title-link">
+ <!-- will the list always contain the closest ancestor first? -->
+ <xsl:variable name="section-title">
+  <!-- numbered or not? -->
+  <xsl:if test="ancestor::section[position()=1]/@class='numbered'">
+   <xsl:choose>
+    <xsl:when test="$language='es'">
+     <xsl:text>Secci&oacute;n </xsl:text>
+    </xsl:when>
+    <xsl:otherwise>
+     <xsl:text>Section </xsl:text>
+    </xsl:otherwise>
+   </xsl:choose>
+  </xsl:if>
+  <xsl:apply-templates select="ancestor::section[position()=1]/meta/title[1]" />
+ </xsl:variable>
+ 
+ <a>
+  <xsl:attribute name="href"><xsl:value-of select="ancestor::section[position()=1]/@id" /><xsl:text>.htm</xsl:text></xsl:attribute>
+  <xsl:value-of select="$section-title" />
+ </a>
+</xsl:template>
+
 </xsl:transform>