X-Git-Url: https://git.stg.codes/stg.git/blobdiff_plain/0c9c28efcd43f53ac54aa60b2dfefa69c70dbadf..6b6d9b29e9e9e91f79507a8bf193fb30de311dcc:/doc/help/xslt/website/website-common.xsl

diff --git a/doc/help/xslt/website/website-common.xsl b/doc/help/xslt/website/website-common.xsl
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+<?xml version='1.0'?>
+<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
+                xmlns:html='http://www.w3.org/1999/xhtml'
+                xmlns:doc="http://nwalsh.com/xsl/documentation/1.0"
+                exclude-result-prefixes="doc html"
+                version='1.0'>
+
+<!-- ********************************************************************
+     $Id: website-common.xsl 8100 2008-08-03 18:15:51Z mzjn $
+     ********************************************************************
+
+     This file is part of the WebSite distribution.
+     See ../README or http://nwalsh.com/website/ for copyright
+     copyright and other information.
+
+     ******************************************************************** -->
+
+<!-- ==================================================================== -->
+
+<xsl:import href="../html/docbook.xsl"/>
+<xsl:import href="xbel.xsl"/>
+<xsl:include href="../VERSION"/>
+<xsl:include href="param.xsl"/>
+<xsl:include href="head.xsl"/>
+<xsl:include href="rss.xsl"/>
+<xsl:include href="olink.xsl"/>
+
+<xsl:preserve-space elements="*"/>
+<xsl:strip-space elements="website webpage"/>
+
+<xsl:output method="html"
+            indent="no"/>
+
+<!-- ==================================================================== -->
+
+<xsl:template name="admon.graphic">
+  <xsl:param name="node" select="."/>
+  <xsl:call-template name="root-rel-path"/>
+  <xsl:value-of select="$admon.graphics.path"/>
+  <xsl:choose>
+    <xsl:when test="name($node)='note'">note</xsl:when>
+    <xsl:when test="name($node)='warning'">warning</xsl:when>
+    <xsl:when test="name($node)='caution'">caution</xsl:when>
+    <xsl:when test="name($node)='tip'">tip</xsl:when>
+    <xsl:when test="name($node)='important'">important</xsl:when>
+    <xsl:otherwise>note</xsl:otherwise>
+  </xsl:choose>
+  <xsl:value-of select="$admon.graphics.extension"/>
+</xsl:template>
+
+<doc:template name="admon.graphic">
+<refpurpose>Select appropriate admonition graphic</refpurpose>
+<refdescription>
+<para>Selects the appropriate admonition graphic file and returns the
+fully qualified path to it.</para>
+</refdescription>
+<refparam>
+<variablelist>
+<varlistentry><term>node</term>
+<listitem>
+<para>The source node to use for the purpose of selection. It should
+be one of the admonition elements (<sgmltag>note</sgmltag>,
+<sgmltag>warning</sgmltag>, etc.). The default node is the context
+node.</para>
+</listitem>
+</varlistentry>
+</variablelist>
+</refparam>
+<refreturns>
+<para>The fully qualified path to the admonition graphic. If the
+<varname>node</varname> is not an admonition element, the
+  <quote>note</quote> graphic is returned.</para>
+</refreturns>
+</doc:template>
+
+<!-- ==================================================================== -->
+
+<xsl:template match="/">
+  <xsl:apply-templates/>
+</xsl:template>
+
+<!-- ==================================================================== -->
+
+<xsl:template name="allpages.banner"/>
+
+<!-- ==================================================================== -->
+
+<xsl:template name="webpage.table.footer"/>
+
+<xsl:template name="webpage.footer">
+  <xsl:variable name="page" select="."/>
+  <xsl:variable name="footers" select="$page/config[@param='footer']
+                                       |$page/config[@param='footlink']
+                                       |$autolayout/autolayout/config[@param='footer']
+                                       |$autolayout/autolayout/config[@param='footlink']"/>
+
+  <xsl:variable name="tocentry" select="$autolayout//*[@id=$page/@id]"/>
+  <xsl:variable name="toc" select="($tocentry/ancestor-or-self::toc[1]
+                                   | $autolayout//toc[1])[last()]"/>
+
+  <xsl:variable name="feedback">
+    <xsl:choose>
+      <xsl:when test="$page/config[@param='feedback.href']">
+        <xsl:value-of select="($page/config[@param='feedback.href'])[1]/@value"/>
+      </xsl:when>
+      <xsl:when test="$autolayout/autolayout/config[@param='feedback.href']">
+        <xsl:value-of select="($autolayout/autolayout/config[@param='feedback.href'])[1]/@value"/>
+      </xsl:when>
+      <xsl:otherwise>
+        <xsl:value-of select="$feedback.href"/>
+      </xsl:otherwise>
+    </xsl:choose>
+  </xsl:variable>
+
+  <div class="navfoot">
+    <xsl:if test="$footer.hr != 0"><hr/></xsl:if>
+    <table width="100%" border="0" summary="Footer navigation">
+      <tr>
+        <td width="33%" align="left">
+          <span class="footdate">
+            <xsl:call-template name="rcsdate.format">
+              <xsl:with-param name="rcsdate"
+                              select="$page/config[@param='rcsdate']/@value"/>
+            </xsl:call-template>
+          </span>
+        </td>
+        <td width="34%" align="center">
+          <xsl:choose>
+            <xsl:when test="not($toc)">
+              <xsl:message>
+                <xsl:text>Cannot determine TOC for </xsl:text>
+                <xsl:value-of select="$page/@id"/>
+              </xsl:message>
+            </xsl:when>
+            <xsl:when test="$toc/@id = $page/@id">
+              <!-- nop; this is the home page -->
+            </xsl:when>
+            <xsl:otherwise>
+              <span class="foothome">
+                <a>
+                  <xsl:attribute name="href">
+                    <xsl:call-template name="homeuri"/>
+                  </xsl:attribute>
+                  <xsl:call-template name="gentext.nav.home"/>
+                </a>
+                <xsl:if test="$footers">
+                  <xsl:text> | </xsl:text>
+                </xsl:if>
+              </span>
+            </xsl:otherwise>
+          </xsl:choose>
+
+          <xsl:apply-templates select="$footers" mode="footer.link.mode"/>
+        </td>
+        <td width="33%" align="right">
+            <xsl:choose>
+              <xsl:when test="$feedback != ''">
+                <span class="footfeed">
+                  <a>
+                    <xsl:choose>
+                      <xsl:when test="$feedback.with.ids != 0">
+                        <xsl:attribute name="href">
+                          <xsl:value-of select="$feedback"/>
+                          <xsl:value-of select="$page/@id"/>
+                        </xsl:attribute>
+                      </xsl:when>
+                      <xsl:otherwise>
+                        <xsl:attribute name="href">
+                          <xsl:value-of select="$feedback"/>
+                        </xsl:attribute>
+                      </xsl:otherwise>
+                    </xsl:choose>
+                    <xsl:value-of select="$feedback.link.text"/>
+                  </a>
+                </span>
+              </xsl:when>
+              <xsl:otherwise>&#160;</xsl:otherwise>
+            </xsl:choose>
+        </td>
+      </tr>
+      <tr>
+        <td colspan="3" align="right">
+          <span class="footcopy">
+            <xsl:choose>
+              <xsl:when test="head/copyright">
+                <xsl:apply-templates select="head/copyright" mode="footer.mode"/>
+              </xsl:when>
+              <xsl:otherwise>
+                <xsl:apply-templates mode="footer.mode"
+                                     select="$autolayout/autolayout/copyright"/>
+              </xsl:otherwise>
+            </xsl:choose>
+          </span>
+        </td>
+      </tr>
+      <xsl:if test="$sequential.links != 0">
+        <tr>
+          <xsl:variable name="prev">
+            <xsl:call-template name="prev.page"/>
+          </xsl:variable>
+          <xsl:variable name="next">
+            <xsl:call-template name="next.page"/>
+          </xsl:variable>
+          <xsl:variable name="ptoc"
+                        select="$autolayout/autolayout//*[$prev=@id]"/>
+          <xsl:variable name="ntoc"
+                        select="$autolayout/autolayout//*[$next=@id]"/>
+
+          <td align="left" valign="top">
+            <xsl:choose>
+              <xsl:when test="$prev != ''">
+                <xsl:call-template name="link.to.page">
+                  <xsl:with-param name="frompage" select="$tocentry"/>
+                  <xsl:with-param name="page" select="$ptoc"/>
+                  <xsl:with-param name="linktext" select="'Prev'"/>
+                </xsl:call-template>
+              </xsl:when>
+              <xsl:otherwise>&#160;</xsl:otherwise>
+            </xsl:choose>
+          </td>
+          <td>&#160;</td>
+          <td align="right" valign="top">
+            <xsl:choose>
+              <xsl:when test="$next != ''">
+                <xsl:call-template name="link.to.page">
+                  <xsl:with-param name="frompage" select="$tocentry"/>
+                  <xsl:with-param name="page" select="$ntoc"/>
+                  <xsl:with-param name="linktext" select="'Next'"/>
+                </xsl:call-template>
+              </xsl:when>
+              <xsl:otherwise>&#160;</xsl:otherwise>
+            </xsl:choose>
+          </td>
+        </tr>
+      </xsl:if>
+    </table>
+  </div>
+</xsl:template>
+
+<xsl:template name="rcsdate.format">
+  <xsl:param name="rcsdate" select="./config[@param='rcsdate']/@value"/>
+  <xsl:value-of select="$rcsdate"/>
+</xsl:template>
+
+<xsl:template match="config" mode="footer.link.mode">
+  <span class="foothome">
+    <xsl:if test="position() &gt; 1">
+      <xsl:text> | </xsl:text>
+    </xsl:if>
+    <xsl:choose>
+      <xsl:when test="@param='footlink'">
+        <xsl:variable name="id" select="@value"/>
+        <xsl:variable name="tocentry"
+                      select="$autolayout//*[@id=$id]"/>
+        <xsl:if test="count($tocentry) != 1">
+          <xsl:message>
+            <xsl:text>Footlink to </xsl:text>
+            <xsl:value-of select="$id"/>
+            <xsl:text> does not id a unique page.</xsl:text>
+          </xsl:message>
+        </xsl:if>
+        <xsl:variable name="dir">
+          <xsl:choose>
+            <xsl:when test="starts-with($tocentry/@dir, '/')">
+              <xsl:value-of select="substring($tocentry/@dir, 2)"/>
+            </xsl:when>
+            <xsl:otherwise>
+              <xsl:value-of select="$tocentry/@dir"/>
+            </xsl:otherwise>
+          </xsl:choose>
+        </xsl:variable>
+        <a>
+          <xsl:attribute name="href">
+            <xsl:call-template name="root-rel-path"/>
+            <xsl:value-of select="$dir"/>
+            <xsl:value-of select="$filename-prefix"/>
+            <xsl:value-of select="$tocentry/@filename"/>
+          </xsl:attribute>
+          <xsl:value-of select="@altval"/>
+        </a>
+      </xsl:when>
+      <xsl:otherwise>
+        <a href="{@value}">
+          <xsl:value-of select="@altval"/>
+        </a>
+      </xsl:otherwise>
+    </xsl:choose>
+  </span>
+</xsl:template>
+
+<!-- ==================================================================== -->
+
+<xsl:template name="homeuri">
+  <xsl:param name="page" select="ancestor-or-self::webpage"/>
+  <xsl:variable name="id" select="$page/@id"/>
+  <xsl:variable name="tocentry"
+                select="$autolayout//*[@id=$id]"/>
+  <xsl:variable name="toc" select="$tocentry/ancestor::toc"/>
+  <xsl:variable name="first-toc"
+                select="$autolayout/autolayout/toc[1]"/>
+
+  <xsl:call-template name="root-rel-path"/>
+  <xsl:choose>
+    <xsl:when test="$toc">
+      <xsl:choose>
+        <xsl:when test="starts-with($toc/@dir, '/')">
+          <xsl:value-of select="substring($toc/@dir, 2)"/>
+        </xsl:when>
+        <xsl:otherwise>
+          <xsl:value-of select="$toc/@dir"/>
+        </xsl:otherwise>
+      </xsl:choose>
+      <xsl:value-of select="$filename-prefix"/>
+      <xsl:value-of select="$toc/@filename"/>
+    </xsl:when>
+    <xsl:otherwise>
+      <xsl:choose>
+        <xsl:when test="starts-with($first-toc/@dir, '/')">
+          <xsl:value-of select="substring($first-toc/@dir, 2)"/>
+        </xsl:when>
+        <xsl:otherwise>
+          <xsl:value-of select="$first-toc/@dir"/>
+        </xsl:otherwise>
+      </xsl:choose>
+      <xsl:value-of select="$filename-prefix"/>
+      <xsl:value-of select="$first-toc/@filename"/>
+    </xsl:otherwise>
+  </xsl:choose>
+</xsl:template>
+
+<!-- ==================================================================== -->
+
+<xsl:template match="copyright" mode="footer.mode">
+  <span class="{name(.)}">
+    <xsl:call-template name="gentext.element.name"/>
+    <xsl:call-template name="gentext.space"/>
+    <xsl:call-template name="dingbat">
+      <xsl:with-param name="dingbat">copyright</xsl:with-param>
+    </xsl:call-template>
+    <xsl:call-template name="gentext.space"/>
+    <xsl:apply-templates select="year" mode="footer.mode"/>
+    <xsl:call-template name="gentext.space"/>
+    <xsl:apply-templates select="holder" mode="footer.mode"/>
+    <xsl:value-of select="$biblioentry.item.separator"/>
+  </span>
+</xsl:template>
+
+<xsl:template match="year" mode="footer.mode">
+  <xsl:apply-templates/><xsl:text>, </xsl:text>
+</xsl:template>
+
+<xsl:template match="year[position()=last()]" mode="footer.mode">
+  <xsl:apply-templates/>
+</xsl:template>
+
+<xsl:template match="holder" mode="footer.mode">
+  <xsl:apply-templates/>
+  <xsl:if test="position() != last()">, </xsl:if>
+</xsl:template>
+
+<!-- ==================================================================== -->
+
+<xsl:template match="config">
+</xsl:template>
+
+<!-- ==================================================================== -->
+
+<xsl:template match="head">
+</xsl:template>
+
+<xsl:template match="head/title" mode="title.mode">
+  <h1><xsl:apply-templates/></h1>
+</xsl:template>
+
+<xsl:template match="head/title">
+  <xsl:apply-templates/>
+</xsl:template>
+
+<!-- ==================================================================== -->
+
+<xsl:template name="directory-depth">
+  <xsl:param name="dir"></xsl:param>
+  <xsl:param name="count" select="0"/>
+
+  <xsl:choose>
+    <xsl:when test='contains($dir,"/")'>
+      <xsl:call-template name="directory-depth">
+        <xsl:with-param name="dir" select="substring-after($dir,'/')"/>
+        <xsl:with-param name="count" select="$count + 1"/>
+      </xsl:call-template>
+    </xsl:when>
+    <xsl:otherwise>
+      <xsl:choose>
+        <xsl:when test='$dir=""'>
+          <xsl:value-of select="$count"/>
+        </xsl:when>
+        <xsl:otherwise>
+          <xsl:value-of select="$count + 1"/>
+        </xsl:otherwise>
+      </xsl:choose>
+    </xsl:otherwise>
+  </xsl:choose>
+</xsl:template>
+
+<xsl:template name="root-rel-path">
+  <xsl:param name="webpage" select="ancestor-or-self::webpage"/>
+  <xsl:variable name="tocentry" select="$autolayout//*[$webpage/@id=@id]"/>
+  <xsl:apply-templates select="$tocentry" mode="toc-rel-path"/>
+</xsl:template>
+
+<!-- ==================================================================== -->
+
+<xsl:template match="footnote" mode="footnote.number">
+  <xsl:choose>
+    <xsl:when test="ancestor::table|ancestor::informaltable">
+      <xsl:number level="any" from="table|informaltable" format="a"/>
+    </xsl:when>
+    <xsl:otherwise>
+      <xsl:number level="any" from="webpage" format="1"/>
+    </xsl:otherwise>
+  </xsl:choose>
+</xsl:template>
+
+<xsl:template name="process.footnotes">
+  <!-- we're only interested in footnotes that occur on this page, not
+       on descendants of this page (which will be similarly processed) -->
+  <xsl:variable name="thispage"
+                select="ancestor-or-self::webpage"/>
+  <xsl:variable name="footnotes"
+                select=".//footnote[ancestor-or-self::webpage=$thispage]"/>
+  <xsl:variable name="table.footnotes"
+                select=".//table//footnote[ancestor-or-self::webpage=$thispage]
+                        |.//informaltable//footnote[ancestor-or-self::webpage
+                                    =$thispage]"/>
+
+  <!-- Only bother to do this if there's at least one non-table footnote -->
+  <xsl:if test="count($footnotes)>count($table.footnotes)">
+    <div class="footnotes">
+      <hr width="100" align="left"/>
+      <xsl:apply-templates select="$footnotes" mode="process.footnote.mode"/>
+    </div>
+  </xsl:if>
+</xsl:template>
+
+<!-- ==================================================================== -->
+
+<xsl:template match="@*" mode="copy">
+  <xsl:attribute name="{local-name(.)}">
+    <xsl:value-of select="."/>
+  </xsl:attribute>
+</xsl:template>
+
+<xsl:template match="html:*">
+  <xsl:element name="{local-name(.)}" namespace="">
+    <xsl:apply-templates select="@*" mode="copy"/>
+    <xsl:apply-templates/>
+  </xsl:element>
+</xsl:template>
+
+<!-- ==================================================================== -->
+
+<xsl:template match="processing-instruction('php')">
+  <xsl:processing-instruction name="php">
+    <xsl:value-of select="."/>
+  </xsl:processing-instruction>
+</xsl:template>
+
+<!-- ==================================================================== -->
+
+<xsl:template match="rddl:*" xmlns:rddl='http://www.rddl.org/'>
+  <xsl:element name="{name(.)}">
+    <xsl:apply-templates select="@*" mode="copy"/>
+    <xsl:apply-templates/>
+  </xsl:element>
+</xsl:template>
+
+<xsl:template match="section[@rddl]" xmlns:rddl='http://www.rddl.org/'>
+  <xsl:variable name="rddl" select="id(@rddl)"/>
+  <xsl:choose>
+    <xsl:when test="local-name($rddl) != 'resource'">
+      <xsl:message>
+        <xsl:text>Warning: section rddl isn't an rddl:resource: </xsl:text>
+        <xsl:value-of select="@rddl"/>
+      </xsl:message>
+      <xsl:apply-imports/>
+    </xsl:when>
+    <xsl:otherwise>
+      <xsl:element name="{name($rddl)}">
+        <xsl:apply-templates select="$rddl/@*" mode="copy"/>
+        <xsl:apply-imports/>
+      </xsl:element>
+    </xsl:otherwise>
+  </xsl:choose>
+</xsl:template>
+
+<!-- ==================================================================== -->
+
+<xsl:template name="page.uri">
+  <xsl:param name="href" select="''"/>
+  <xsl:param name="page" select="ancestor-or-self::tocentry"/>
+  <xsl:param name="relpath">
+    <xsl:call-template name="toc-rel-path">
+      <xsl:with-param name="pageid" select="$page/@id"/>
+    </xsl:call-template>
+  </xsl:param>
+
+<!--
+  <xsl:message><xsl:value-of select="$page/@id"/>: <xsl:value-of select="$relpath"/></xsl:message>
+-->
+
+  <xsl:variable name="dir">
+    <xsl:choose>
+      <xsl:when test="starts-with($page/@dir, '/')">
+        <xsl:value-of select="substring($page/@dir, 2)"/>
+      </xsl:when>
+      <xsl:otherwise>
+        <xsl:value-of select="$page/@dir"/>
+      </xsl:otherwise>
+    </xsl:choose>
+  </xsl:variable>
+
+  <xsl:variable name="html.href">
+    <xsl:choose>
+      <xsl:when test="$href != ''">
+        <xsl:value-of select="$href"/>
+      </xsl:when>
+      <xsl:when test="$page/@href">
+	<xsl:value-of select="$page/@href"/>
+      </xsl:when>
+      <xsl:otherwise>
+        <xsl:value-of select="concat($relpath,$dir,$filename-prefix)"/>
+        <xsl:value-of select="$page/@filename"/>
+      </xsl:otherwise>
+    </xsl:choose>
+  </xsl:variable>
+
+  <xsl:value-of select="$html.href"/>
+</xsl:template>
+
+<xsl:template name="link.to.page">
+  <xsl:param name="href" select="''"/>
+  <xsl:param name="frompage"/>
+  <xsl:param name="page" select="ancestor-or-self::tocentry"/>
+  <xsl:param name="relpath">
+    <xsl:choose>
+      <xsl:when test="$frompage">
+        <xsl:call-template name="toc-rel-path">
+          <xsl:with-param name="pageid" select="$frompage/@id"/>
+        </xsl:call-template>
+      </xsl:when>
+      <xsl:otherwise>
+        <xsl:call-template name="toc-rel-path">
+          <xsl:with-param name="pageid" select="$page/@id"/>
+        </xsl:call-template>
+      </xsl:otherwise>
+    </xsl:choose>
+  </xsl:param>
+  <xsl:param name="linktext" select="'???'"/>
+
+  <a>
+    <xsl:attribute name="href">
+      <xsl:call-template name="page.uri">
+        <xsl:with-param name="href" select="$href"/>
+        <xsl:with-param name="page" select="$page"/>
+        <xsl:with-param name="relpath" select="$relpath"/>
+      </xsl:call-template>
+    </xsl:attribute>
+    <xsl:if test="summary">
+      <xsl:attribute name="title">
+        <xsl:value-of select="normalize-space(string(summary))"/>
+      </xsl:attribute>
+    </xsl:if>
+    <xsl:copy-of select="$linktext"/>
+  </a>
+</xsl:template>
+
+<xsl:template name="next.page">
+  <xsl:param name="page" select="ancestor-or-self::webpage"/>
+  <xsl:variable name="id" select="$page/@id"/>
+  <xsl:variable name="tocentry"
+                select="$autolayout//*[@id=$id]"/>
+  <xsl:variable name="next-following"
+                select="$tocentry/following::tocentry[1]"/>
+  <xsl:variable name="next-child"
+                select="$tocentry/descendant::tocentry[1]"/>
+
+  <xsl:variable name="nextid">
+    <xsl:choose>
+      <xsl:when test="$next-child">
+        <xsl:value-of select="$next-child/@id"/>
+      </xsl:when>
+      <xsl:when test="$next-following">
+        <xsl:value-of select="$next-following/@id"/>
+      </xsl:when>
+      <xsl:otherwise></xsl:otherwise>
+    </xsl:choose>
+  </xsl:variable>
+  <xsl:value-of select="$nextid"/>
+</xsl:template>
+
+<xsl:template name="prev.page">
+  <xsl:param name="page" select="ancestor-or-self::webpage"/>
+  <xsl:variable name="id" select="$page/@id"/>
+  <xsl:variable name="tocentry"
+                select="$autolayout//*[@id=$id]"/>
+  <xsl:variable name="prev-ancestor"
+                select="($tocentry/ancestor::tocentry
+                        |$tocentry/ancestor::toc)[last()]"/>
+  <xsl:variable name="prev-sibling"
+                select="$tocentry/preceding-sibling::tocentry[1]"/>
+
+  <xsl:variable name="previd">
+    <xsl:choose>
+      <xsl:when test="$prev-sibling">
+        <xsl:value-of select="$prev-sibling/@id"/>
+      </xsl:when>
+      <xsl:when test="$prev-ancestor">
+        <xsl:value-of select="$prev-ancestor/@id"/>
+      </xsl:when>
+      <xsl:otherwise></xsl:otherwise>
+    </xsl:choose>
+  </xsl:variable>
+  <xsl:value-of select="$previd"/>
+</xsl:template>
+
+<xsl:template name="top.page">
+  <xsl:param name="page" select="ancestor-or-self::webpage"/>
+  <xsl:variable name="id" select="$page/@id"/>
+  <xsl:variable name="tocentry"
+                select="$autolayout//*[@id=$id]"/>
+
+  <xsl:value-of select="$tocentry/ancestor::toc/@id"/>
+</xsl:template>
+
+<xsl:template name="up.page">
+  <xsl:param name="page" select="ancestor-or-self::webpage"/>
+  <xsl:variable name="id" select="$page/@id"/>
+  <xsl:variable name="tocentry"
+                select="$autolayout//*[@id=$id]"/>
+
+  <xsl:choose>
+    <xsl:when test="$tocentry/ancestor::tocentry">
+      <xsl:value-of select="$tocentry/ancestor::tocentry[1]/@id"/>
+    </xsl:when>
+    <xsl:when test="$tocentry/ancestor::toc">
+      <xsl:value-of select="$tocentry/ancestor::toc[1]/@id"/>
+    </xsl:when>
+    <xsl:otherwise></xsl:otherwise>
+  </xsl:choose>
+</xsl:template>
+
+<xsl:template name="first.page">
+  <xsl:param name="page" select="ancestor-or-self::webpage"/>
+  <xsl:variable name="id" select="$page/@id"/>
+  <xsl:variable name="tocentry"
+                select="$autolayout//*[@id=$id]"/>
+
+  <xsl:value-of select="$tocentry/preceding-sibling::tocentry[last()]/@id"/>
+</xsl:template>
+
+<xsl:template name="last.page">
+  <xsl:param name="page" select="ancestor-or-self::webpage"/>
+  <xsl:variable name="id" select="$page/@id"/>
+  <xsl:variable name="tocentry"
+                select="$autolayout//*[@id=$id]"/>
+
+  <xsl:variable name="prev-sibling"
+                select="$tocentry/preceding-sibling::tocentry[1]"/>
+
+  <xsl:value-of select="$tocentry/following-sibling::tocentry[last()]/@id"/>
+</xsl:template>
+
+<xsl:template match="autolayout" mode="collect.targets">
+  <targetset>
+    <xsl:apply-templates mode="olink.mode"/>
+  </targetset>
+</xsl:template>
+
+<xsl:template match="toc|tocentry|notoc" mode="olink.mode">
+    <xsl:text>&#10;</xsl:text>
+    <xsl:call-template name="tocentry"/>
+    <xsl:apply-templates select="tocentry" mode="olink.mode"/>
+</xsl:template>
+
+
+<xsl:template name="tocentry">
+  <xsl:choose>
+    <xsl:when test="@href">
+      <!-- no op -->
+    </xsl:when>
+    <xsl:otherwise>
+      <xsl:if test="not(@page)">
+        <xsl:message terminate="yes">
+          <xsl:text>All toc entries must have a page attribute.</xsl:text>
+        </xsl:message>
+      </xsl:if>
+    
+      <xsl:variable name="page" select="document(@page,.)"/>
+    
+      <xsl:if test="not($page/*[1]/@id)">
+        <xsl:message terminate="yes">
+          <xsl:value-of select="@page"/>
+          <xsl:text>: missing ID.</xsl:text>
+        </xsl:message>
+      </xsl:if>
+    
+      <xsl:variable name="id" select="$page/*[1]/@id"/>
+    
+      <xsl:variable name="filename">
+        <xsl:choose>
+          <xsl:when test="@filename">
+            <xsl:value-of select="$filename-prefix"/>
+            <xsl:value-of select="@filename"/>
+          </xsl:when>
+          <xsl:when test="/layout/config[@param='default-filename']">
+            <xsl:value-of select="$filename-prefix"/>
+            <xsl:value-of select="(/layout/config[@param='default-filename'])[1]/@value"/>
+          </xsl:when>
+          <xsl:otherwise><xsl:value-of select="$filename-prefix"/>index.html</xsl:otherwise>
+        </xsl:choose>
+      </xsl:variable>
+    
+      <xsl:variable name="dir" select="@dir"/>
+    
+      <xsl:if test="$filename = ''">
+        <xsl:message terminate="yes">
+          <xsl:value-of select="@page"/>
+          <xsl:text>: missing filename.</xsl:text>
+        </xsl:message>
+      </xsl:if>
+    
+    <!--
+      <xsl:message>
+        <xsl:value-of select="@page"/>
+        <xsl:text>: </xsl:text>
+        <xsl:if test="$dir != ''">
+          <xsl:value-of select="$dir"/>
+        </xsl:if>
+        <xsl:value-of select="$filename"/>
+      </xsl:message>
+    -->
+    
+      <document>
+        <xsl:attribute name="targetdoc">
+          <xsl:value-of select="$id"/>
+        </xsl:attribute>
+        <xsl:attribute name="baseuri">
+          <xsl:value-of select="$filename"/>
+        </xsl:attribute>
+        <xsl:if test="$dir != ''">
+          <xsl:attribute name="dir">
+            <xsl:value-of select="$dir"/>
+          </xsl:attribute>
+        </xsl:if>
+    
+        <xsl:apply-templates select="$page" mode="olink.mode"/>
+      </document>
+    </xsl:otherwise>
+  </xsl:choose>
+</xsl:template>
+
+<xsl:template match="webpage" mode="olink.mode">
+  <xsl:call-template name="div"/>
+</xsl:template>
+
+<xsl:template match="webpage" mode="xref-to" >
+  <xsl:param name="referrer"/>
+  <xsl:param name="xrefstyle"/>
+
+  <xsl:apply-templates select="." mode="object.xref.markup">
+    <xsl:with-param name="purpose" select="'xref'"/>
+    <xsl:with-param name="xrefstyle" select="$xrefstyle"/>
+    <xsl:with-param name="referrer" select="$referrer"/>
+  </xsl:apply-templates>
+  <!-- FIXME: What about "in Chapter X"? -->
+</xsl:template>
+
+<xsl:template match="webpage" mode="title.markup">
+  <xsl:param name="allow-anchors" select="0"/>
+  <xsl:apply-templates select="head/title"
+                       mode="title.markup">
+    <xsl:with-param name="allow-anchors" select="$allow-anchors"/>
+  </xsl:apply-templates>
+</xsl:template>
+
+<xsl:param name="local.l10n.xml" select="document('')" />
+<l:i18n xmlns:l="http://docbook.sourceforge.net/xmlns/l10n/1.0"> 
+  <l:l10n language="en">
+    <l:context name="title">
+      <l:template name="webpage" text="%t"/>
+    </l:context>
+    <l:context name="xref">
+      <l:template name="webpage" text="%t"/>
+    </l:context>
+  </l:l10n>
+  <l:l10n language="de">
+    <l:context name="title">
+      <l:template name="webpage" text="%t"/>
+    </l:context>
+    <l:context name="xref">
+      <l:template name="webpage" text="%t"/>
+    </l:context>
+  </l:l10n>
+  <l:l10n language="fr">
+    <l:context name="title">
+      <l:template name="webpage" text="%t"/>
+    </l:context>
+    <l:context name="xref">
+      <l:template name="webpage" text="%t"/>
+    </l:context>
+  </l:l10n>
+  <l:l10n language="es">
+    <l:context name="title">
+      <l:template name="webpage" text="%t"/>
+    </l:context>
+    <l:context name="xref">
+      <l:template name="webpage" text="%t"/>
+    </l:context>
+  </l:l10n>
+</l:i18n>
+</xsl:stylesheet>