Doing some cleanup.

third_party/docbook-xsl-1.78.0/html/chunktoc.xsl

Index: third_party/docbook-xsl-1.78.0/html/chunktoc.xsl
diff --git a/third_party/docbook-xsl-1.78.0/html/chunktoc.xsl b/third_party/docbook-xsl-1.78.0/html/chunktoc.xsl
deleted file mode 100644
index 8a9a823ccf5756b39a23fac864d230c730963997..0000000000000000000000000000000000000000
--- a/third_party/docbook-xsl-1.78.0/html/chunktoc.xsl
+++ /dev/null
@@ -1,550 +0,0 @@
-<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
-                xmlns:doc="http://nwalsh.com/xsl/documentation/1.0"
-		version="1.0"
-                exclude-result-prefixes="doc">
-
-<!-- ********************************************************************
-     $Id: chunktoc.xsl 9286 2012-04-19 10:10:58Z bobstayton $
-     ********************************************************************
-
-     This file is part of the XSL DocBook Stylesheet distribution.
-     See ../README or http://docbook.sf.net/release/xsl/current/ for
-     copyright and other information.
-
-     ******************************************************************** -->
-
-<!-- ==================================================================== -->
-
-<xsl:import href="docbook.xsl"/>
-<xsl:import href="chunk-common.xsl"/>
-
-<xsl:template name="chunk">
-  <xsl:param name="node" select="."/>
-  <!-- returns 1 if $node is a chunk -->
-
-  <xsl:variable name="id">
-    <xsl:call-template name="object.id">
-      <xsl:with-param name="object" select="$node"/>
-    </xsl:call-template>
-  </xsl:variable>
-
-  <xsl:variable name="chunks" select="document($chunk.toc,/)"/>
-
-  <xsl:choose>
-    <xsl:when test="$chunks//tocentry[@linkend=$id]">1</xsl:when>
-    <xsl:otherwise>0</xsl:otherwise>
-  </xsl:choose>
-</xsl:template>
-
-<!-- ==================================================================== -->
-
-<xsl:template match="*" mode="chunk-filename">
-  <!-- returns the filename of a chunk -->
-
-  <xsl:variable name="id">
-    <xsl:call-template name="object.id"/>
-  </xsl:variable>
-
-  <xsl:variable name="chunks" select="document($chunk.toc,/)"/>
-
-  <xsl:variable name="chunk" select="$chunks//tocentry[@linkend=$id]"/>
-  <xsl:variable name="filename">
-    <xsl:call-template name="pi.dbhtml_filename">
-      <xsl:with-param name="node" select="$chunk"/>
-    </xsl:call-template>
-  </xsl:variable>
-
-  <xsl:choose>
-    <xsl:when test="$chunk">
-      <xsl:value-of select="$filename"/>
-    </xsl:when>
-    <xsl:otherwise>
-      <xsl:apply-templates select="parent::*" mode="chunk-filename"/>
-    </xsl:otherwise>
-  </xsl:choose>
-</xsl:template>
-
-<!-- ==================================================================== -->
-
-<xsl:template name="process-chunk">
-  <xsl:variable name="id">
-    <xsl:call-template name="object.id"/>
-  </xsl:variable>
-
-  <xsl:variable name="chunks" select="document($chunk.toc,/)"/>
-
-  <xsl:variable name="chunk" select="$chunks//tocentry[@linkend=$id]"/>
-  <xsl:variable name="prev-id"
-                select="($chunk/preceding::tocentry
-                         |$chunk/ancestor::tocentry)[last()]/@linkend"/>
-  <xsl:variable name="next-id"
-                select="($chunk/following::tocentry
-                         |$chunk/child::tocentry)[1]/@linkend"/>
-
-  <xsl:variable name="prev" select="key('id',$prev-id)"/>
-  <xsl:variable name="next" select="key('id',$next-id)"/>
-
-  <xsl:variable name="ischunk">
-    <xsl:call-template name="chunk"/>
-  </xsl:variable>
-
-  <xsl:variable name="chunkfn">
-    <xsl:if test="$ischunk='1'">
-      <xsl:apply-templates mode="chunk-filename" select="."/>
-    </xsl:if>
-  </xsl:variable>
-
-  <xsl:variable name="filename">
-    <xsl:call-template name="make-relative-filename">
-      <xsl:with-param name="base.dir" select="$chunk.base.dir"/>
-      <xsl:with-param name="base.name" select="$chunkfn"/>
-    </xsl:call-template>
-  </xsl:variable>
-
-  <xsl:choose>
-    <xsl:when test="$ischunk = 0">
-      <xsl:apply-imports/>
-    </xsl:when>
-
-    <xsl:otherwise>
-      <xsl:call-template name="write.chunk">
-        <xsl:with-param name="filename" select="$filename"/>
-        <xsl:with-param name="content">
-          <xsl:call-template name="chunk-element-content">
-            <xsl:with-param name="prev" select="$prev"/>
-            <xsl:with-param name="next" select="$next"/>
-          </xsl:call-template>
-        </xsl:with-param>
-        <xsl:with-param name="quiet" select="$chunk.quietly"/>
-      </xsl:call-template>
-    </xsl:otherwise>
-  </xsl:choose>
-</xsl:template>
-
-<!-- ==================================================================== -->
-
-<xsl:template match="set">
-  <xsl:call-template name="process-chunk"/>
-</xsl:template>
-
-<xsl:template match="book">
-  <xsl:call-template name="process-chunk"/>
-</xsl:template>
-
-<xsl:template match="book/appendix">
-  <xsl:call-template name="process-chunk"/>
-</xsl:template>
-
-<xsl:template match="book/glossary">
-  <xsl:call-template name="process-chunk"/>
-</xsl:template>
-
-<xsl:template match="book/bibliography">
-  <xsl:call-template name="process-chunk"/>
-</xsl:template>
-
-<xsl:template match="dedication" mode="dedication">
-  <xsl:call-template name="process-chunk"/>
-</xsl:template>
-
-<xsl:template match="preface|chapter">
-  <xsl:call-template name="process-chunk"/>
-</xsl:template>
-
-<xsl:template match="part|reference">
-  <xsl:call-template name="process-chunk"/>
-</xsl:template>
-
-<xsl:template match="refentry">
-  <xsl:call-template name="process-chunk"/>
-</xsl:template>
-
-<xsl:template match="colophon">
-  <xsl:call-template name="process-chunk"/>
-</xsl:template>
-
-<xsl:template match="article">
-  <xsl:call-template name="process-chunk"/>
-</xsl:template>
-
-<xsl:template match="topic">
-  <xsl:call-template name="process-chunk"/>
-</xsl:template>
-
-<xsl:template match="article/appendix">
-  <xsl:call-template name="process-chunk"/>
-</xsl:template>
-
-<xsl:template match="article/glossary">
-  <xsl:call-template name="process-chunk"/>
-</xsl:template>
-
-<xsl:template match="article/bibliography">
-  <xsl:call-template name="process-chunk"/>
-</xsl:template>
-
-<xsl:template match="sect1|sect2|sect3|sect4|sect5|section">
-  <xsl:variable name="ischunk">
-    <xsl:call-template name="chunk"/>
-  </xsl:variable>
-
-  <xsl:choose>
-    <xsl:when test="$ischunk != 0">
-      <xsl:call-template name="process-chunk"/>
-    </xsl:when>
-    <xsl:otherwise>
-      <xsl:apply-imports/>
-    </xsl:otherwise>
-  </xsl:choose>
-</xsl:template>
-
-<xsl:template match="setindex
-                     |book/index
-                     |article/index">
-  <!-- some implementations use completely empty index tags to indicate -->
-  <!-- where an automatically generated index should be inserted. so -->
-  <!-- if the index is completely empty, skip it. -->
-  <xsl:if test="count(*)>0 or $generate.index != '0'">
-    <xsl:call-template name="process-chunk"/>
-  </xsl:if>
-</xsl:template>
-
-<!-- ==================================================================== -->
-
-<xsl:template match="/">
-  <!-- * Get a title for current doc so that we let the user -->
-  <!-- * know what document we are processing at this point. -->
-  <xsl:variable name="doc.title">
-    <xsl:call-template name="get.doc.title"/>
-  </xsl:variable>
-  <xsl:choose>
-    <xsl:when test="$chunk.toc = ''">
-      <xsl:message terminate="yes">
-        <xsl:text>The chunk.toc file is not set.</xsl:text>
-      </xsl:message>
-    </xsl:when>
-    <!-- Hack! If someone hands us a DocBook V5.x or DocBook NG document,
-         toss the namespace and continue.  Use the docbook5 namespaced
-	 stylesheets for DocBook5 if you don't want to use this feature.-->
-    <!-- include extra test for Xalan quirk -->
-    <xsl:when test="$exsl.node.set.available != 0
-                    and (*/self::ng:* or */self::db:*)">
-      <xsl:call-template name="log.message">
-        <xsl:with-param name="level">Note</xsl:with-param>
-        <xsl:with-param name="source" select="$doc.title"/>
-        <xsl:with-param name="context-desc">
-          <xsl:text>namesp. cut</xsl:text>
-        </xsl:with-param>
-        <xsl:with-param name="message">
-          <xsl:text>stripped namespace before processing</xsl:text>
-        </xsl:with-param>
-      </xsl:call-template>
-      <xsl:variable name="nons">
-        <xsl:apply-templates mode="stripNS"/>
-      </xsl:variable>
-      <xsl:call-template name="log.message">
-        <xsl:with-param name="level">Note</xsl:with-param>
-        <xsl:with-param name="source" select="$doc.title"/>
-        <xsl:with-param name="context-desc">
-          <xsl:text>namesp. cut</xsl:text>
-        </xsl:with-param>
-        <xsl:with-param name="message">
-          <xsl:text>processing stripped document</xsl:text>
-        </xsl:with-param>
-      </xsl:call-template>
-      <xsl:apply-templates select="exsl:node-set($nons)"/>
-    </xsl:when>
-    <!-- Can't process unless namespace removed -->
-    <xsl:when test="*/self::ng:* or */self::db:*">
-      <xsl:message terminate="yes">
-        <xsl:text>Unable to strip the namespace from DB5 document,</xsl:text>
-        <xsl:text> cannot proceed.</xsl:text>
-      </xsl:message>
-    </xsl:when>
-    <xsl:otherwise>
-      <xsl:choose>
-        <xsl:when test="$rootid != ''">
-          <xsl:choose>
-            <xsl:when test="count(key('id',$rootid)) = 0">
-              <xsl:message terminate="yes">
-                <xsl:text>ID '</xsl:text>
-                <xsl:value-of select="$rootid"/>
-                <xsl:text>' not found in document.</xsl:text>
-              </xsl:message>
-            </xsl:when>
-            <xsl:otherwise>
-              <xsl:if test="$collect.xref.targets = 'yes' or
-                            $collect.xref.targets = 'only'">
-                <xsl:apply-templates select="key('id', $rootid)"
-                                     mode="collect.targets"/>
-              </xsl:if>
-              <xsl:if test="$collect.xref.targets != 'only'">
-                <xsl:apply-templates select="key('id',$rootid)"
-                                     mode="process.root"/>
-                <xsl:if test="$tex.math.in.alt != ''">
-                  <xsl:apply-templates select="key('id',$rootid)"
-                                       mode="collect.tex.math"/>
-                </xsl:if>
-                <xsl:if test="$generate.manifest != 0">
-                  <xsl:call-template name="generate.manifest">
-                    <xsl:with-param name="node" select="key('id',$rootid)"/>
-                  </xsl:call-template>
-                </xsl:if>
-              </xsl:if>
-            </xsl:otherwise>
-          </xsl:choose>
-        </xsl:when>
-        <xsl:otherwise>
-          <xsl:if test="$collect.xref.targets = 'yes' or
-                        $collect.xref.targets = 'only'">
-            <xsl:apply-templates select="/" mode="collect.targets"/>
-          </xsl:if>
-          <xsl:if test="$collect.xref.targets != 'only'">
-            <xsl:apply-templates select="/" mode="process.root"/>
-            <xsl:if test="$tex.math.in.alt != ''">
-              <xsl:apply-templates select="/" mode="collect.tex.math"/>
-            </xsl:if>
-            <xsl:if test="$generate.manifest != 0">
-              <xsl:call-template name="generate.manifest">
-                <xsl:with-param name="node" select="/"/>
-              </xsl:call-template>
-            </xsl:if>
-          </xsl:if>
-        </xsl:otherwise>
-      </xsl:choose>
-    </xsl:otherwise>
-  </xsl:choose>
-</xsl:template>
-
-<xsl:template match="*" mode="process.root">
-  <xsl:apply-templates select="."/>
-  <xsl:call-template name="generate.css"/>
-</xsl:template>
-
-<xsl:template name="make.lots">
-  <xsl:param name="toc.params" select="''"/>
-  <xsl:param name="toc"/>
-
-  <xsl:variable name="lots">
-    <xsl:if test="contains($toc.params, 'toc')">
-      <xsl:copy-of select="$toc"/>
-    </xsl:if>
-
-    <xsl:if test="contains($toc.params, 'figure')">
-      <xsl:choose>
-        <xsl:when test="$chunk.separate.lots != '0'">
-          <xsl:call-template name="make.lot.chunk">
-            <xsl:with-param name="type" select="'figure'"/>
-            <xsl:with-param name="lot">
-              <xsl:call-template name="list.of.titles">
-                <xsl:with-param name="titles" select="'figure'"/>
-                <xsl:with-param name="nodes" select=".//figure"/>
-              </xsl:call-template>
-            </xsl:with-param>
-          </xsl:call-template>
-        </xsl:when>
-        <xsl:otherwise>
-          <xsl:call-template name="list.of.titles">
-            <xsl:with-param name="titles" select="'figure'"/>
-            <xsl:with-param name="nodes" select=".//figure"/>
-          </xsl:call-template>
-        </xsl:otherwise>
-      </xsl:choose>
-    </xsl:if>
-
-    <xsl:if test="contains($toc.params, 'table')">
-      <xsl:choose>
-        <xsl:when test="$chunk.separate.lots != '0'">
-          <xsl:call-template name="make.lot.chunk">
-            <xsl:with-param name="type" select="'table'"/>
-            <xsl:with-param name="lot">
-              <xsl:call-template name="list.of.titles">
-                <xsl:with-param name="titles" select="'table'"/>
-                <xsl:with-param name="nodes" select=".//table"/>
-              </xsl:call-template>
-            </xsl:with-param>
-          </xsl:call-template>
-        </xsl:when>
-        <xsl:otherwise>
-          <xsl:call-template name="list.of.titles">
-            <xsl:with-param name="titles" select="'table'"/>
-            <xsl:with-param name="nodes" select=".//table"/>
-          </xsl:call-template>
-        </xsl:otherwise>
-      </xsl:choose>
-    </xsl:if>
-
-    <xsl:if test="contains($toc.params, 'example')">
-      <xsl:choose>
-        <xsl:when test="$chunk.separate.lots != '0'">
-          <xsl:call-template name="make.lot.chunk">
-            <xsl:with-param name="type" select="'example'"/>
-            <xsl:with-param name="lot">
-              <xsl:call-template name="list.of.titles">
-                <xsl:with-param name="titles" select="'example'"/>
-                <xsl:with-param name="nodes" select=".//example"/>
-              </xsl:call-template>
-            </xsl:with-param>
-          </xsl:call-template>
-        </xsl:when>
-        <xsl:otherwise>
-          <xsl:call-template name="list.of.titles">
-            <xsl:with-param name="titles" select="'example'"/>
-            <xsl:with-param name="nodes" select=".//example"/>
-          </xsl:call-template>
-        </xsl:otherwise>
-      </xsl:choose>
-    </xsl:if>
-
-    <xsl:if test="contains($toc.params, 'equation')">
-      <xsl:choose>
-        <xsl:when test="$chunk.separate.lots != '0'">
-          <xsl:call-template name="make.lot.chunk">
-            <xsl:with-param name="type" select="'equation'"/>
-            <xsl:with-param name="lot">
-              <xsl:call-template name="list.of.titles">
-                <xsl:with-param name="titles" select="'equation'"/>
-                <xsl:with-param name="nodes" select=".//equation"/>
-              </xsl:call-template>
-            </xsl:with-param>
-          </xsl:call-template>
-        </xsl:when>
-        <xsl:otherwise>
-          <xsl:call-template name="list.of.titles">
-            <xsl:with-param name="titles" select="'equation'"/>
-            <xsl:with-param name="nodes" select=".//equation"/>
-          </xsl:call-template>
-        </xsl:otherwise>
-      </xsl:choose>
-    </xsl:if>
-
-    <xsl:if test="contains($toc.params, 'procedure')">
-      <xsl:choose>
-        <xsl:when test="$chunk.separate.lots != '0'">
-          <xsl:call-template name="make.lot.chunk">
-            <xsl:with-param name="type" select="'procedure'"/>
-            <xsl:with-param name="lot">
-              <xsl:call-template name="list.of.titles">
-                <xsl:with-param name="titles" select="'procedure'"/>
-                <xsl:with-param name="nodes" select=".//procedure[title]"/>
-              </xsl:call-template>
-            </xsl:with-param>
-          </xsl:call-template>
-        </xsl:when>
-        <xsl:otherwise>
-          <xsl:call-template name="list.of.titles">
-            <xsl:with-param name="titles" select="'procedure'"/>
-            <xsl:with-param name="nodes" select=".//procedure[title]"/>
-          </xsl:call-template>
-        </xsl:otherwise>
-      </xsl:choose>
-    </xsl:if>
-  </xsl:variable>
-
-  <xsl:if test="string($lots) != ''">
-    <xsl:choose>
-      <xsl:when test="$chunk.tocs.and.lots != 0 and not(parent::*)">
-        <xsl:call-template name="write.chunk">
-          <xsl:with-param name="filename">
-            <xsl:call-template name="make-relative-filename">
-              <xsl:with-param name="base.dir" select="$chunk.base.dir"/>
-              <xsl:with-param name="base.name">
-                <xsl:call-template name="dbhtml-dir"/>
-                <xsl:apply-templates select="." mode="recursive-chunk-filename">
-                  <xsl:with-param name="recursive" select="true()"/>
-                </xsl:apply-templates>
-                <xsl:text>-toc</xsl:text>
-                <xsl:value-of select="$html.ext"/>
-              </xsl:with-param>
-            </xsl:call-template>
-          </xsl:with-param>
-          <xsl:with-param name="content">
-            <xsl:call-template name="chunk-element-content">
-              <xsl:with-param name="prev" select="/foo"/>
-              <xsl:with-param name="next" select="/foo"/>
-              <xsl:with-param name="nav.context" select="'toc'"/>
-              <xsl:with-param name="content">
-                <h1>
-                  <xsl:apply-templates select="." mode="object.title.markup"/>
-                </h1>
-                <xsl:copy-of select="$lots"/>
-              </xsl:with-param>
-            </xsl:call-template>
-          </xsl:with-param>
-          <xsl:with-param name="quiet" select="$chunk.quietly"/>
-        </xsl:call-template>
-      </xsl:when>
-      <xsl:otherwise>
-        <xsl:copy-of select="$lots"/>
-      </xsl:otherwise>
-    </xsl:choose>
-  </xsl:if>
-</xsl:template>
-
-<xsl:template name="make.lot.chunk">
-  <xsl:param name="type" select="''"/>
-  <xsl:param name="lot"/>
-
-  <xsl:if test="string($lot) != ''">
-    <xsl:variable name="filename">
-      <xsl:call-template name="make-relative-filename">
-        <xsl:with-param name="base.dir" select="$chunk.base.dir"/>
-        <xsl:with-param name="base.name">
-          <xsl:call-template name="dbhtml-dir"/>
-          <xsl:value-of select="$type"/>
-          <xsl:text>-toc</xsl:text>
-          <xsl:value-of select="$html.ext"/>
-        </xsl:with-param>
-      </xsl:call-template>
-    </xsl:variable>
-
-    <xsl:variable name="href">
-      <xsl:call-template name="make-relative-filename">
-        <xsl:with-param name="base.dir" select="''"/>
-        <xsl:with-param name="base.name">
-          <xsl:call-template name="dbhtml-dir"/>
-          <xsl:value-of select="$type"/>
-          <xsl:text>-toc</xsl:text>
-          <xsl:value-of select="$html.ext"/>
-        </xsl:with-param>
-      </xsl:call-template>
-    </xsl:variable>
-
-    <xsl:call-template name="write.chunk">
-      <xsl:with-param name="filename" select="$filename"/>
-      <xsl:with-param name="content">
-        <xsl:call-template name="chunk-element-content">
-          <xsl:with-param name="prev" select="/foo"/>
-          <xsl:with-param name="next" select="/foo"/>
-          <xsl:with-param name="nav.context" select="'toc'"/>
-          <xsl:with-param name="content">
-            <xsl:copy-of select="$lot"/>
-          </xsl:with-param>
-        </xsl:call-template>
-      </xsl:with-param>
-      <xsl:with-param name="quiet" select="$chunk.quietly"/>
-    </xsl:call-template>
-    <!-- And output a link to this file -->
-    <div>
-      <xsl:attribute name="class">
-        <xsl:text>ListofTitles</xsl:text>
-      </xsl:attribute>
-      <a href="{$href}">
-        <xsl:call-template name="gentext">
-          <xsl:with-param name="key">
-            <xsl:choose>
-              <xsl:when test="$type='table'">ListofTables</xsl:when>
-              <xsl:when test="$type='figure'">ListofFigures</xsl:when>
-              <xsl:when test="$type='equation'">ListofEquations</xsl:when>
-              <xsl:when test="$type='example'">ListofExamples</xsl:when>
-              <xsl:when test="$type='procedure'">ListofProcedures</xsl:when>
-              <xsl:otherwise>ListofUnknown</xsl:otherwise>
-            </xsl:choose>
-          </xsl:with-param>
-        </xsl:call-template>
-      </a>
-    </div>
-  </xsl:if>
-</xsl:template>
-
-</xsl:stylesheet>