From ce4a32fe52ef09d8f5ff1dd22c001110902b60a2 Mon Sep 17 00:00:00 2001
From: toma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>
Date: Wed, 25 Nov 2009 17:56:58 +0000
Subject: Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.
 BUG:215923

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdelibs@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
---
 kdoctools/docbook/xsl/html/chunk-common.xsl | 1012 +++++++++++++++++++++++++++
 1 file changed, 1012 insertions(+)
 create mode 100644 kdoctools/docbook/xsl/html/chunk-common.xsl

(limited to 'kdoctools/docbook/xsl/html/chunk-common.xsl')

diff --git a/kdoctools/docbook/xsl/html/chunk-common.xsl b/kdoctools/docbook/xsl/html/chunk-common.xsl
new file mode 100644
index 000000000..8447c91ee
--- /dev/null
+++ b/kdoctools/docbook/xsl/html/chunk-common.xsl
@@ -0,0 +1,1012 @@
+<?xml version="1.0"?>
+<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
+                version="1.0">
+
+<!-- ********************************************************************
+     $Id$
+     ********************************************************************
+
+     This file is part of the XSL DocBook Stylesheet distribution.
+     See ../README or http://nwalsh.com/docbook/xsl/ for copyright
+     and other information.
+
+     ******************************************************************** -->
+
+<!-- ==================================================================== -->
+
+<xsl:template name="chunk">
+  <xsl:param name="node" select="."/>
+  <!-- returns 1 if $node is a chunk -->
+
+  <!-- ==================================================================== -->
+  <!-- What's a chunk?
+
+       The root element
+       appendix
+       article
+       bibliography  in article or part or book
+       book
+       chapter
+       colophon
+       glossary      in article or part or book
+       index         in article or part or book
+       part
+       preface
+       refentry
+       reference
+       sect{1,2,3,4,5}  if position()>1 && depth < chunk.section.depth
+       section          if position()>1 && depth < chunk.section.depth
+       set
+       setindex
+                                                                            -->
+  <!-- ==================================================================== -->
+
+<!--
+  <xsl:message>
+    <xsl:text>chunk: </xsl:text>
+    <xsl:value-of select="name($node)"/>
+    <xsl:text>(</xsl:text>
+    <xsl:value-of select="$node/@id"/>
+    <xsl:text>)</xsl:text>
+    <xsl:text> csd: </xsl:text>
+    <xsl:value-of select="$chunk.section.depth"/>
+    <xsl:text> cfs: </xsl:text>
+    <xsl:value-of select="$chunk.first.sections"/>
+    <xsl:text> ps: </xsl:text>
+    <xsl:value-of select="count($node/parent::section)"/>
+    <xsl:text> prs: </xsl:text>
+    <xsl:value-of select="count($node/preceding-sibling::section)"/>
+  </xsl:message>
+-->
+
+  <xsl:choose>
+    <xsl:when test="not($node/parent::*)">1</xsl:when>
+
+    <xsl:when test="local-name($node) = 'sect1'
+                    and $chunk.section.depth &gt;= 1
+                    and ($chunk.first.sections != 0
+                         or count($node/preceding-sibling::sect1) &gt; 0)">
+      <xsl:text>1</xsl:text>
+    </xsl:when>
+    <xsl:when test="local-name($node) = 'sect2'
+                    and $chunk.section.depth &gt;= 2
+                    and ($chunk.first.sections != 0
+                         or count($node/preceding-sibling::sect2) &gt; 0)">
+      <xsl:call-template name="chunk">
+        <xsl:with-param name="node" select="$node/parent::*"/>
+      </xsl:call-template>
+    </xsl:when>
+    <xsl:when test="local-name($node) = 'sect3'
+                    and $chunk.section.depth &gt;= 3
+                    and ($chunk.first.sections != 0
+                         or count($node/preceding-sibling::sect3) &gt; 0)">
+      <xsl:call-template name="chunk">
+        <xsl:with-param name="node" select="$node/parent::*"/>
+      </xsl:call-template>
+    </xsl:when>
+    <xsl:when test="local-name($node) = 'sect4'
+                    and $chunk.section.depth &gt;= 4
+                    and ($chunk.first.sections != 0
+                         or count($node/preceding-sibling::sect4) &gt; 0)">
+      <xsl:call-template name="chunk">
+        <xsl:with-param name="node" select="$node/parent::*"/>
+      </xsl:call-template>
+    </xsl:when>
+    <xsl:when test="local-name($node) = 'sect5'
+                    and $chunk.section.depth &gt;= 5
+                    and ($chunk.first.sections != 0
+                         or count($node/preceding-sibling::sect5) &gt; 0)">
+      <xsl:call-template name="chunk">
+        <xsl:with-param name="node" select="$node/parent::*"/>
+      </xsl:call-template>
+    </xsl:when>
+    <xsl:when test="local-name($node) = 'section'
+                    and $chunk.section.depth &gt;= count($node/ancestor::section)+1
+                    and ($chunk.first.sections != 0
+                         or count($node/preceding-sibling::section) &gt; 0)">
+      <xsl:call-template name="chunk">
+        <xsl:with-param name="node" select="$node/parent::*"/>
+      </xsl:call-template>
+    </xsl:when>
+
+    <xsl:when test="name($node)='preface'">1</xsl:when>
+    <xsl:when test="name($node)='chapter'">1</xsl:when>
+    <xsl:when test="name($node)='appendix'">1</xsl:when>
+    <xsl:when test="name($node)='article'">1</xsl:when>
+    <xsl:when test="name($node)='part'">1</xsl:when>
+    <xsl:when test="name($node)='reference'">1</xsl:when>
+    <xsl:when test="name($node)='refentry'">1</xsl:when>
+    <xsl:when test="name($node)='index' and $generate.index != 0
+                    and (name($node/parent::*) = 'article'
+                    or name($node/parent::*) = 'book'
+                    or name($node/parent::*) = 'part'
+                    )">1</xsl:when>
+    <xsl:when test="name($node)='bibliography'
+                    and (name($node/parent::*) = 'article'
+                    or name($node/parent::*) = 'book'
+                    or name($node/parent::*) = 'part'
+                    )">1</xsl:when>
+    <xsl:when test="name($node)='glossary'
+                    and (name($node/parent::*) = 'article'
+                    or name($node/parent::*) = 'book'
+                    or name($node/parent::*) = 'part'
+                    )">1</xsl:when>
+    <xsl:when test="name($node)='colophon'">1</xsl:when>
+    <xsl:when test="name($node)='book'">1</xsl:when>
+    <xsl:when test="name($node)='set'">1</xsl:when>
+    <xsl:when test="name($node)='setindex'">1</xsl:when>
+    <xsl:otherwise>0</xsl:otherwise>
+  </xsl:choose>
+</xsl:template>
+
+<!-- ==================================================================== -->
+
+<xsl:template match="*" mode="chunk-filename">
+  <!-- returns the filename of a chunk -->
+  <xsl:variable name="ischunk">
+    <xsl:call-template name="chunk"/>
+  </xsl:variable>
+
+  <xsl:variable name="fn">
+    <xsl:apply-templates select="." mode="recursive-chunk-filename"/>
+  </xsl:variable>
+
+  <!--
+  <xsl:message>
+    <xsl:value-of select="$ischunk"/>
+    <xsl:text> (</xsl:text>
+    <xsl:value-of select="local-name(.)"/>
+    <xsl:text>) </xsl:text>
+    <xsl:value-of select="$fn"/>
+    <xsl:text>, </xsl:text>
+    <xsl:call-template name="dbhtml-dir"/>
+  </xsl:message>
+  -->
+
+  <!-- 2003-11-25 by ndw:
+       The following test used to read test="$ischunk != 0 and $fn != ''"
+       I've removed the ischunk part of the test so that href.to.uri and
+       href.from.uri will be fully qualified even if the source or target
+       isn't a chunk. I *think* that if $fn != '' then it's appropriate
+       to put the directory on the front, even if the element isn't a
+       chunk. I could be wrong. -->
+
+  <xsl:if test="$fn != ''">
+    <xsl:call-template name="dbhtml-dir"/>
+  </xsl:if>
+
+  <xsl:value-of select="$fn"/>
+  <!-- You can't add the html.ext here because dbhtml filename= may already -->
+  <!-- have added it. It really does have to be handled in the recursive template -->
+</xsl:template>
+
+<xsl:template match="*" mode="recursive-chunk-filename">
+  <xsl:param name="recursive" select="false()"/>
+
+  <!-- returns the filename of a chunk -->
+  <xsl:variable name="ischunk">
+    <xsl:call-template name="chunk"/>
+  </xsl:variable>
+
+  <xsl:variable name="dbhtml-filename">
+    <xsl:call-template name="dbhtml-filename"/>
+  </xsl:variable>
+
+  <xsl:variable name="filename">
+    <xsl:choose>
+      <xsl:when test="$dbhtml-filename != ''">
+        <xsl:value-of select="$dbhtml-filename"/>
+      </xsl:when>
+      <!-- if this is the root element, use the root.filename -->
+      <xsl:when test="not(parent::*) and $root.filename != ''">
+        <xsl:value-of select="$root.filename"/>
+        <xsl:value-of select="$html.ext"/>
+      </xsl:when>
+      <!-- if there's no dbhtml filename, and if we're to use IDs as -->
+      <!-- filenames, then use the ID to generate the filename. -->
+      <xsl:when test="@id and $use.id.as.filename != 0">
+        <xsl:value-of select="@id"/>
+        <xsl:value-of select="$html.ext"/>
+      </xsl:when>
+      <xsl:otherwise></xsl:otherwise>
+    </xsl:choose>
+  </xsl:variable>
+
+  <xsl:choose>
+    <xsl:when test="$ischunk='0'">
+      <!-- if called on something that isn't a chunk, walk up... -->
+      <xsl:choose>
+        <xsl:when test="count(parent::*)>0">
+          <xsl:apply-templates mode="recursive-chunk-filename" select="parent::*">
+            <xsl:with-param name="recursive" select="$recursive"/>
+          </xsl:apply-templates>
+        </xsl:when>
+        <!-- unless there is no up, in which case return "" -->
+        <xsl:otherwise></xsl:otherwise>
+      </xsl:choose>
+    </xsl:when>
+
+    <xsl:when test="not($recursive) and $filename != ''">
+      <!-- if this chunk has an explicit name, use it -->
+      <xsl:value-of select="$filename"/>
+    </xsl:when>
+
+    <xsl:when test="self::set">
+      <xsl:value-of select="$root.filename"/>
+      <xsl:if test="not($recursive)">
+        <xsl:value-of select="$html.ext"/>
+      </xsl:if>
+    </xsl:when>
+
+    <xsl:when test="self::book">
+      <xsl:text>bk</xsl:text>
+      <xsl:number level="any" format="01"/>
+      <xsl:if test="not($recursive)">
+        <xsl:value-of select="$html.ext"/>
+      </xsl:if>
+    </xsl:when>
+
+    <xsl:when test="self::article">
+      <xsl:if test="/set">
+        <!-- in a set, make sure we inherit the right book info... -->
+        <xsl:apply-templates mode="recursive-chunk-filename" select="parent::*">
+          <xsl:with-param name="recursive" select="true()"/>
+        </xsl:apply-templates>
+      </xsl:if>
+
+      <xsl:text>ar</xsl:text>
+      <xsl:number level="any" format="01" from="book"/>
+      <xsl:if test="not($recursive)">
+        <xsl:value-of select="$html.ext"/>
+      </xsl:if>
+    </xsl:when>
+
+    <xsl:when test="self::preface">
+      <xsl:if test="/set">
+        <!-- in a set, make sure we inherit the right book info... -->
+        <xsl:apply-templates mode="recursive-chunk-filename" select="parent::*">
+          <xsl:with-param name="recursive" select="true()"/>
+        </xsl:apply-templates>
+      </xsl:if>
+
+      <xsl:text>pr</xsl:text>
+      <xsl:number level="any" format="01" from="book"/>
+      <xsl:if test="not($recursive)">
+        <xsl:value-of select="$html.ext"/>
+      </xsl:if>
+    </xsl:when>
+
+    <xsl:when test="self::chapter">
+      <xsl:if test="/set">
+        <!-- in a set, make sure we inherit the right book info... -->
+        <xsl:apply-templates mode="recursive-chunk-filename" select="parent::*">
+          <xsl:with-param name="recursive" select="true()"/>
+        </xsl:apply-templates>
+      </xsl:if>
+
+      <xsl:text>ch</xsl:text>
+      <xsl:number level="any" format="01" from="book"/>
+      <xsl:if test="not($recursive)">
+        <xsl:value-of select="$html.ext"/>
+      </xsl:if>
+    </xsl:when>
+
+    <xsl:when test="self::appendix">
+      <xsl:if test="/set">
+        <!-- in a set, make sure we inherit the right book info... -->
+        <xsl:apply-templates mode="recursive-chunk-filename" select="parent::*">
+          <xsl:with-param name="recursive" select="true()"/>
+        </xsl:apply-templates>
+      </xsl:if>
+
+      <xsl:text>ap</xsl:text>
+      <xsl:number level="any" format="a" from="book"/>
+      <xsl:if test="not($recursive)">
+        <xsl:value-of select="$html.ext"/>
+      </xsl:if>
+    </xsl:when>
+
+    <xsl:when test="self::part">
+      <xsl:choose>
+        <xsl:when test="/set">
+          <!-- in a set, make sure we inherit the right book info... -->
+          <xsl:apply-templates mode="recursive-chunk-filename" select="parent::*">
+            <xsl:with-param name="recursive" select="true()"/>
+          </xsl:apply-templates>
+        </xsl:when>
+        <xsl:otherwise>
+        </xsl:otherwise>
+      </xsl:choose>
+
+      <xsl:text>pt</xsl:text>
+      <xsl:number level="any" format="01" from="book"/>
+      <xsl:if test="not($recursive)">
+        <xsl:value-of select="$html.ext"/>
+      </xsl:if>
+    </xsl:when>
+
+    <xsl:when test="self::reference">
+      <xsl:choose>
+        <xsl:when test="/set">
+          <!-- in a set, make sure we inherit the right book info... -->
+          <xsl:apply-templates mode="recursive-chunk-filename" select="parent::*">
+            <xsl:with-param name="recursive" select="true()"/>
+          </xsl:apply-templates>
+        </xsl:when>
+        <xsl:otherwise>
+        </xsl:otherwise>
+      </xsl:choose>
+
+      <xsl:text>rn</xsl:text>
+      <xsl:number level="any" format="01" from="book"/>
+      <xsl:if test="not($recursive)">
+        <xsl:value-of select="$html.ext"/>
+      </xsl:if>
+    </xsl:when>
+
+    <xsl:when test="self::refentry">
+      <xsl:choose>
+        <xsl:when test="parent::reference">
+          <xsl:apply-templates mode="recursive-chunk-filename" select="parent::*">
+            <xsl:with-param name="recursive" select="true()"/>
+          </xsl:apply-templates>
+        </xsl:when>
+        <xsl:otherwise>
+        </xsl:otherwise>
+      </xsl:choose>
+
+      <xsl:text>re</xsl:text>
+      <xsl:number level="any" format="01" from="book"/>
+      <xsl:if test="not($recursive)">
+        <xsl:value-of select="$html.ext"/>
+      </xsl:if>
+    </xsl:when>
+
+    <xsl:when test="self::colophon">
+      <xsl:choose>
+        <xsl:when test="/set">
+          <!-- in a set, make sure we inherit the right book info... -->
+          <xsl:apply-templates mode="recursive-chunk-filename" select="parent::*">
+            <xsl:with-param name="recursive" select="true()"/>
+          </xsl:apply-templates>
+        </xsl:when>
+        <xsl:otherwise>
+        </xsl:otherwise>
+      </xsl:choose>
+
+      <xsl:text>co</xsl:text>
+      <xsl:number level="any" format="01" from="book"/>
+      <xsl:if test="not($recursive)">
+        <xsl:value-of select="$html.ext"/>
+      </xsl:if>
+    </xsl:when>
+
+    <xsl:when test="self::sect1
+                    or self::sect2
+                    or self::sect3
+                    or self::sect4
+                    or self::sect5
+                    or self::section">
+      <xsl:apply-templates mode="recursive-chunk-filename" select="parent::*">
+        <xsl:with-param name="recursive" select="true()"/>
+      </xsl:apply-templates>
+      <xsl:text>s</xsl:text>
+      <xsl:number format="01"/>
+      <xsl:if test="not($recursive)">
+        <xsl:value-of select="$html.ext"/>
+      </xsl:if>
+    </xsl:when>
+
+    <xsl:when test="self::bibliography">
+      <xsl:choose>
+        <xsl:when test="/set">
+          <!-- in a set, make sure we inherit the right book info... -->
+          <xsl:apply-templates mode="recursive-chunk-filename" select="parent::*">
+            <xsl:with-param name="recursive" select="true()"/>
+          </xsl:apply-templates>
+        </xsl:when>
+        <xsl:otherwise>
+        </xsl:otherwise>
+      </xsl:choose>
+
+      <xsl:text>bi</xsl:text>
+      <xsl:number level="any" format="01" from="book"/>
+      <xsl:if test="not($recursive)">
+        <xsl:value-of select="$html.ext"/>
+      </xsl:if>
+    </xsl:when>
+
+    <xsl:when test="self::glossary">
+      <xsl:choose>
+        <xsl:when test="/set">
+          <!-- in a set, make sure we inherit the right book info... -->
+          <xsl:apply-templates mode="recursive-chunk-filename" select="parent::*">
+            <xsl:with-param name="recursive" select="true()"/>
+          </xsl:apply-templates>
+        </xsl:when>
+        <xsl:otherwise>
+        </xsl:otherwise>
+      </xsl:choose>
+
+      <xsl:text>go</xsl:text>
+      <xsl:number level="any" format="01" from="book"/>
+      <xsl:if test="not($recursive)">
+        <xsl:value-of select="$html.ext"/>
+      </xsl:if>
+    </xsl:when>
+
+    <xsl:when test="self::index">
+      <xsl:choose>
+        <xsl:when test="/set">
+          <!-- in a set, make sure we inherit the right book info... -->
+          <xsl:apply-templates mode="recursive-chunk-filename" select="parent::*">
+            <xsl:with-param name="recursive" select="true()"/>
+          </xsl:apply-templates>
+        </xsl:when>
+        <xsl:otherwise>
+        </xsl:otherwise>
+      </xsl:choose>
+
+      <xsl:text>ix</xsl:text>
+      <xsl:number level="any" format="01" from="book"/>
+      <xsl:if test="not($recursive)">
+        <xsl:value-of select="$html.ext"/>
+      </xsl:if>
+    </xsl:when>
+
+    <xsl:when test="self::setindex">
+      <xsl:text>si</xsl:text>
+      <xsl:number level="any" format="01" from="set"/>
+      <xsl:if test="not($recursive)">
+        <xsl:value-of select="$html.ext"/>
+      </xsl:if>
+    </xsl:when>
+
+    <xsl:otherwise>
+      <xsl:text>chunk-filename-error-</xsl:text>
+      <xsl:value-of select="name(.)"/>
+      <xsl:number level="any" format="01" from="set"/>
+      <xsl:if test="not($recursive)">
+        <xsl:value-of select="$html.ext"/>
+      </xsl:if>
+    </xsl:otherwise>
+  </xsl:choose>
+</xsl:template>
+
+<!-- ==================================================================== -->
+
+<xsl:template name="href.target.uri">
+  <xsl:param name="object" select="."/>
+  <xsl:variable name="ischunk">
+    <xsl:call-template name="chunk">
+      <xsl:with-param name="node" select="$object"/>
+    </xsl:call-template>
+  </xsl:variable>
+
+  <xsl:apply-templates mode="chunk-filename" select="$object"/>
+
+  <xsl:if test="$ischunk='0'">
+    <xsl:text>#</xsl:text>
+    <xsl:call-template name="object.id">
+      <xsl:with-param name="object" select="$object"/>
+    </xsl:call-template>
+  </xsl:if>
+</xsl:template>
+
+<xsl:template name="href.target">
+  <xsl:param name="context" select="."/>
+  <xsl:param name="object" select="."/>
+
+  <xsl:variable name="href.to.uri">
+    <xsl:call-template name="href.target.uri">
+      <xsl:with-param name="object" select="$object"/>
+    </xsl:call-template>
+  </xsl:variable>
+
+  <xsl:variable name="href.from.uri">
+    <xsl:call-template name="href.target.uri">
+      <xsl:with-param name="object" select="$context"/>
+    </xsl:call-template>
+  </xsl:variable>
+  
+  <!--
+  <xsl:message>href.to.uri: <xsl:value-of select="$href.to.uri"/></xsl:message>
+  <xsl:message>href.from.uri: <xsl:value-of select="$href.from.uri"/></xsl:message>
+  -->
+
+  <xsl:variable name="href.to">
+    <xsl:call-template name="trim.common.uri.paths">
+      <xsl:with-param name="uriA" select="$href.to.uri"/>
+      <xsl:with-param name="uriB" select="$href.from.uri"/>
+      <xsl:with-param name="return" select="'A'"/>
+    </xsl:call-template>
+  </xsl:variable>
+
+  <xsl:variable name="href.from">
+    <xsl:call-template name="trim.common.uri.paths">
+      <xsl:with-param name="uriA" select="$href.to.uri"/>
+      <xsl:with-param name="uriB" select="$href.from.uri"/>
+      <xsl:with-param name="return" select="'B'"/>
+    </xsl:call-template>
+  </xsl:variable>
+
+  <xsl:variable name="depth">
+    <xsl:call-template name="count.uri.path.depth">
+      <xsl:with-param name="filename" select="$href.from"/>
+    </xsl:call-template>
+  </xsl:variable>
+
+  <xsl:variable name="href">
+    <xsl:call-template name="copy-string">
+      <xsl:with-param name="string" select="'../'"/>
+      <xsl:with-param name="count" select="$depth"/>
+    </xsl:call-template>
+    <xsl:value-of select="$href.to"/>
+  </xsl:variable>
+
+  <!--
+  <xsl:message>
+    <xsl:text>In </xsl:text>
+    <xsl:value-of select="name(.)"/>
+    <xsl:text> (</xsl:text>
+    <xsl:value-of select="$href.from"/>
+    <xsl:text>,</xsl:text>
+    <xsl:value-of select="$depth"/>
+    <xsl:text>) </xsl:text>
+    <xsl:value-of select="name($object)"/>
+    <xsl:text> href=</xsl:text>
+    <xsl:value-of select="$href"/>
+  </xsl:message>
+  -->
+
+  <xsl:value-of select="$href"/>
+</xsl:template>
+
+<!-- ==================================================================== -->
+
+<xsl:template name="html.head">
+  <xsl:param name="prev" select="/foo"/>
+  <xsl:param name="next" select="/foo"/>
+  <xsl:variable name="this" select="."/>
+  <xsl:variable name="home" select="/*[1]"/>
+  <xsl:variable name="up" select="parent::*"/>
+
+  <head>
+    <xsl:call-template name="system.head.content"/>
+    <xsl:call-template name="head.content"/>
+
+    <xsl:if test="$home">
+      <link rel="start">
+        <xsl:attribute name="href">
+          <xsl:call-template name="href.target">
+            <xsl:with-param name="object" select="$home"/>
+          </xsl:call-template>
+        </xsl:attribute>
+        <xsl:attribute name="title">
+          <xsl:apply-templates select="$home"
+                               mode="object.title.markup.textonly"/>
+        </xsl:attribute>
+      </link>
+    </xsl:if>
+
+    <xsl:if test="$up">
+      <link rel="up">
+        <xsl:attribute name="href">
+          <xsl:call-template name="href.target">
+            <xsl:with-param name="object" select="$up"/>
+          </xsl:call-template>
+        </xsl:attribute>
+        <xsl:attribute name="title">
+          <xsl:apply-templates select="$up" mode="object.title.markup.textonly"/>
+        </xsl:attribute>
+      </link>
+    </xsl:if>
+
+    <xsl:if test="$prev">
+      <link rel="prev">
+        <xsl:attribute name="href">
+          <xsl:call-template name="href.target">
+            <xsl:with-param name="object" select="$prev"/>
+          </xsl:call-template>
+        </xsl:attribute>
+        <xsl:attribute name="title">
+          <xsl:apply-templates select="$prev" mode="object.title.markup.textonly"/>
+        </xsl:attribute>
+      </link>
+    </xsl:if>
+
+    <xsl:if test="$next">
+      <link rel="next">
+        <xsl:attribute name="href">
+          <xsl:call-template name="href.target">
+            <xsl:with-param name="object" select="$next"/>
+          </xsl:call-template>
+        </xsl:attribute>
+        <xsl:attribute name="title">
+          <xsl:apply-templates select="$next" mode="object.title.markup.textonly"/>
+        </xsl:attribute>
+      </link>
+    </xsl:if>
+
+    <xsl:if test="$html.extra.head.links != 0">
+      <xsl:for-each select="//part
+                            |//reference
+                            |//preface
+                            |//chapter
+                            |//article
+                            |//refentry
+                            |//appendix[not(parent::article)]|appendix
+                            |//glossary[not(parent::article)]|glossary
+                            |//index[not(parent::article)]|index">
+        <link rel="{local-name(.)}">
+          <xsl:attribute name="href">
+            <xsl:call-template name="href.target">
+              <xsl:with-param name="context" select="$this"/>
+              <xsl:with-param name="object" select="."/>
+            </xsl:call-template>
+          </xsl:attribute>
+          <xsl:attribute name="title">
+            <xsl:apply-templates select="." mode="object.title.markup.textonly"/>
+          </xsl:attribute>
+        </link>
+      </xsl:for-each>
+
+      <xsl:for-each select="section|sect1|refsection|refsect1">
+        <link>
+          <xsl:attribute name="rel">
+            <xsl:choose>
+              <xsl:when test="local-name($this) = 'section'
+                              or local-name($this) = 'refsection'">
+                <xsl:value-of select="'subsection'"/>
+              </xsl:when>
+              <xsl:otherwise>
+                <xsl:value-of select="'section'"/>
+              </xsl:otherwise>
+            </xsl:choose>
+          </xsl:attribute>
+          <xsl:attribute name="href">
+            <xsl:call-template name="href.target">
+              <xsl:with-param name="context" select="$this"/>
+              <xsl:with-param name="object" select="."/>
+            </xsl:call-template>
+          </xsl:attribute>
+          <xsl:attribute name="title">
+            <xsl:apply-templates select="." mode="object.title.markup.textonly"/>
+          </xsl:attribute>
+        </link>
+      </xsl:for-each>
+
+      <xsl:for-each select="sect2|sect3|sect4|sect5|refsect2|refsect3">
+        <link rel="subsection">
+          <xsl:attribute name="href">
+            <xsl:call-template name="href.target">
+              <xsl:with-param name="context" select="$this"/>
+              <xsl:with-param name="object" select="."/>
+            </xsl:call-template>
+          </xsl:attribute>
+          <xsl:attribute name="title">
+            <xsl:apply-templates select="." mode="object.title.markup.textonly"/>
+          </xsl:attribute>
+        </link>
+      </xsl:for-each>
+    </xsl:if>
+
+    <xsl:call-template name="user.head.content"/>
+  </head>
+</xsl:template>
+
+<!-- ==================================================================== -->
+
+<xsl:template name="header.navigation">
+  <xsl:param name="prev" select="/foo"/>
+  <xsl:param name="next" select="/foo"/>
+  <xsl:param name="nav.context"/>
+
+  <xsl:variable name="home" select="/*[1]"/>
+  <xsl:variable name="up" select="parent::*"/>
+
+  <xsl:variable name="row1" select="$navig.showtitles != 0"/>
+  <xsl:variable name="row2" select="count($prev) &gt; 0
+                                    or (count($up) &gt; 0 
+					and generate-id($up) != generate-id($home)
+                                        and $navig.showtitles != 0)
+                                    or count($next) &gt; 0"/>
+
+  <xsl:if test="$suppress.navigation = '0' and $suppress.header.navigation = '0'">
+    <div class="navheader">
+      <xsl:if test="$row1 or $row2">
+        <table width="100%" summary="Navigation header">
+          <xsl:if test="$row1">
+            <tr>
+              <th colspan="3" align="center">
+                <xsl:apply-templates select="." mode="object.title.markup"/>
+              </th>
+            </tr>
+          </xsl:if>
+
+          <xsl:if test="$row2">
+            <tr>
+              <td width="20%" align="left">
+                <xsl:if test="count($prev)>0">
+                  <a accesskey="p">
+                    <xsl:attribute name="href">
+                      <xsl:call-template name="href.target">
+                        <xsl:with-param name="object" select="$prev"/>
+                      </xsl:call-template>
+                    </xsl:attribute>
+                    <xsl:call-template name="navig.content">
+                      <xsl:with-param name="direction" select="'prev'"/>
+                    </xsl:call-template>
+                  </a>
+                </xsl:if>
+                <xsl:text>&#160;</xsl:text>
+              </td>
+              <th width="60%" align="center">
+                <xsl:choose>
+                  <xsl:when test="count($up) > 0
+				  and generate-id($up) != generate-id($home)
+                                  and $navig.showtitles != 0">
+                    <xsl:apply-templates select="$up" mode="object.title.markup"/>
+                  </xsl:when>
+                  <xsl:otherwise>&#160;</xsl:otherwise>
+                </xsl:choose>
+              </th>
+              <td width="20%" align="right">
+                <xsl:text>&#160;</xsl:text>
+                <xsl:if test="count($next)>0">
+                  <a accesskey="n">
+                    <xsl:attribute name="href">
+                      <xsl:call-template name="href.target">
+                        <xsl:with-param name="object" select="$next"/>
+                      </xsl:call-template>
+                    </xsl:attribute>
+                    <xsl:call-template name="navig.content">
+                      <xsl:with-param name="direction" select="'next'"/>
+                    </xsl:call-template>
+                  </a>
+                </xsl:if>
+              </td>
+            </tr>
+          </xsl:if>
+        </table>
+      </xsl:if>
+      <xsl:if test="$header.rule != 0">
+        <hr/>
+      </xsl:if>
+    </div>
+  </xsl:if>
+</xsl:template>
+
+<!-- ==================================================================== -->
+
+<xsl:template name="footer.navigation">
+  <xsl:param name="prev" select="/foo"/>
+  <xsl:param name="next" select="/foo"/>
+  <xsl:param name="nav.context"/>
+
+  <xsl:variable name="home" select="/*[1]"/>
+  <xsl:variable name="up" select="parent::*"/>
+
+  <xsl:variable name="row1" select="count($prev) &gt; 0
+                                    or count($up) &gt; 0
+                                    or count($next) &gt; 0"/>
+
+  <xsl:variable name="row2" select="($prev and $navig.showtitles != 0)
+                                    or (generate-id($home) != generate-id(.)
+                                        or $nav.context = 'toc')
+                                    or ($chunk.tocs.and.lots != 0
+                                        and $nav.context != 'toc')
+                                    or ($next and $navig.showtitles != 0)"/>
+
+  <xsl:if test="$suppress.navigation = '0' and $suppress.footer.navigation = '0'">
+    <div class="navfooter">
+      <xsl:if test="$footer.rule != 0">
+        <hr/>
+      </xsl:if>
+
+      <xsl:if test="$row1 or $row2">
+        <table width="100%" summary="Navigation footer">
+          <xsl:if test="$row1">
+            <tr>
+              <td width="40%" align="left">
+                <xsl:if test="count($prev)>0">
+                  <a accesskey="p">
+                    <xsl:attribute name="href">
+                      <xsl:call-template name="href.target">
+                        <xsl:with-param name="object" select="$prev"/>
+                      </xsl:call-template>
+                    </xsl:attribute>
+                    <xsl:call-template name="navig.content">
+                      <xsl:with-param name="direction" select="'prev'"/>
+                    </xsl:call-template>
+                  </a>
+                </xsl:if>
+                <xsl:text>&#160;</xsl:text>
+              </td>
+              <td width="20%" align="center">
+                <xsl:choose>
+                  <xsl:when test="count($up)&gt;0
+		                  and generate-id($up) != generate-id($home)">
+		    <a accesskey="u">
+                      <xsl:attribute name="href">
+                        <xsl:call-template name="href.target">
+                          <xsl:with-param name="object" select="$up"/>
+                        </xsl:call-template>
+                      </xsl:attribute>
+                      <xsl:call-template name="navig.content">
+                        <xsl:with-param name="direction" select="'up'"/>
+                      </xsl:call-template>
+                    </a>
+                  </xsl:when>
+                  <xsl:otherwise>&#160;</xsl:otherwise>
+                </xsl:choose>
+              </td>
+              <td width="40%" align="right">
+                <xsl:text>&#160;</xsl:text>
+                <xsl:if test="count($next)>0">
+                  <a accesskey="n">
+                    <xsl:attribute name="href">
+                      <xsl:call-template name="href.target">
+                        <xsl:with-param name="object" select="$next"/>
+                      </xsl:call-template>
+                    </xsl:attribute>
+                    <xsl:call-template name="navig.content">
+                      <xsl:with-param name="direction" select="'next'"/>
+                    </xsl:call-template>
+                  </a>
+                </xsl:if>
+              </td>
+            </tr>
+          </xsl:if>
+
+          <xsl:if test="$row2">
+            <tr>
+              <td width="40%" align="left" valign="top">
+                <xsl:if test="$navig.showtitles != 0">
+                  <xsl:apply-templates select="$prev" mode="object.title.markup"/>
+                </xsl:if>
+                <xsl:text>&#160;</xsl:text>
+              </td>
+              <td width="20%" align="center">
+                <xsl:choose>
+                  <xsl:when test="$home != . or $nav.context = 'toc'">
+                    <a accesskey="h">
+                      <xsl:attribute name="href">
+                        <xsl:call-template name="href.target">
+                          <xsl:with-param name="object" select="$home"/>
+                        </xsl:call-template>
+                      </xsl:attribute>
+                      <xsl:call-template name="navig.content">
+                        <xsl:with-param name="direction" select="'home'"/>
+                      </xsl:call-template>
+                    </a>
+                    <xsl:if test="$chunk.tocs.and.lots != 0 and $nav.context != 'toc'">
+                      <xsl:text>&#160;|&#160;</xsl:text>
+                    </xsl:if>
+                  </xsl:when>
+                  <xsl:otherwise>&#160;</xsl:otherwise>
+                </xsl:choose>
+
+                <xsl:if test="$chunk.tocs.and.lots != 0 and $nav.context != 'toc'">
+                  <a accesskey="t">
+                    <xsl:attribute name="href">
+                      <xsl:apply-templates select="/*[1]"
+                                           mode="recursive-chunk-filename"/>
+                      <xsl:text>-toc</xsl:text>
+                      <xsl:value-of select="$html.ext"/>
+                    </xsl:attribute>
+                    <xsl:call-template name="gentext">
+                      <xsl:with-param name="key" select="'nav-toc'"/>
+                    </xsl:call-template>
+                  </a>
+                </xsl:if>
+              </td>
+              <td width="40%" align="right" valign="top">
+                <xsl:text>&#160;</xsl:text>
+                <xsl:if test="$navig.showtitles != 0">
+                  <xsl:apply-templates select="$next" mode="object.title.markup"/>
+                </xsl:if>
+              </td>
+            </tr>
+          </xsl:if>
+        </table>
+      </xsl:if>
+    </div>
+  </xsl:if>
+</xsl:template>
+
+<!-- ==================================================================== -->
+
+<xsl:template name="navig.content">
+    <xsl:param name="direction" select="next"/>
+    <xsl:variable name="navtext">
+        <xsl:choose>
+	    <xsl:when test="$direction = 'prev'">
+		<xsl:call-template name="gentext.nav.prev"/>
+	    </xsl:when>
+	    <xsl:when test="$direction = 'next'">
+		<xsl:call-template name="gentext.nav.next"/>
+	    </xsl:when>
+	    <xsl:when test="$direction = 'up'">
+		<xsl:call-template name="gentext.nav.up"/>
+	    </xsl:when>
+	    <xsl:when test="$direction = 'home'">
+		<xsl:call-template name="gentext.nav.home"/>
+	    </xsl:when>
+	    <xsl:otherwise>
+		<xsl:text>xxx</xsl:text>
+	    </xsl:otherwise>
+	</xsl:choose>
+    </xsl:variable>
+
+    <xsl:choose>
+	<xsl:when test="$navig.graphics != 0">
+	    <img>
+		<xsl:attribute name="src">
+		    <xsl:value-of select="$navig.graphics.path"/>
+		    <xsl:value-of select="$direction"/>
+		    <xsl:value-of select="$navig.graphics.extension"/>
+		</xsl:attribute>
+		<xsl:attribute name="alt">
+		    <xsl:value-of select="$navtext"/>
+		</xsl:attribute>
+	    </img>
+	</xsl:when>
+	<xsl:otherwise>
+	    <xsl:value-of select="$navtext"/>
+	</xsl:otherwise>
+    </xsl:choose>
+</xsl:template>
+
+<!-- ==================================================================== -->
+
+<xsl:template match="processing-instruction('dbhtml')">
+  <!-- nop -->
+</xsl:template>
+
+<!-- ==================================================================== -->
+
+<xsl:template name="chunk-element-content">
+  <xsl:param name="prev"/>
+  <xsl:param name="next"/>
+  <xsl:param name="nav.context"/>
+  <xsl:param name="content">
+    <xsl:apply-imports/>
+  </xsl:param>
+
+  <xsl:call-template name="user.preroot"/>
+
+  <html>
+    <xsl:call-template name="html.head">
+      <xsl:with-param name="prev" select="$prev"/>
+      <xsl:with-param name="next" select="$next"/>
+    </xsl:call-template>
+
+    <body>
+      <xsl:call-template name="body.attributes"/>
+      <xsl:call-template name="user.header.navigation"/>
+
+      <xsl:call-template name="header.navigation">
+	<xsl:with-param name="prev" select="$prev"/>
+	<xsl:with-param name="next" select="$next"/>
+	<xsl:with-param name="nav.context" select="$nav.context"/>
+      </xsl:call-template>
+
+      <xsl:call-template name="user.header.content"/>
+
+      <xsl:copy-of select="$content"/>
+
+      <xsl:call-template name="user.footer.content"/>
+
+      <xsl:call-template name="footer.navigation">
+	<xsl:with-param name="prev" select="$prev"/>
+	<xsl:with-param name="next" select="$next"/>
+	<xsl:with-param name="nav.context" select="$nav.context"/>
+      </xsl:call-template>
+
+      <xsl:call-template name="user.footer.navigation"/>
+    </body>
+  </html>
+</xsl:template>
+
+</xsl:stylesheet>
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