Doing some cleanup.

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

Index: third_party/docbook-xsl-1.78.0/html/xref.xsl
diff --git a/third_party/docbook-xsl-1.78.0/html/xref.xsl b/third_party/docbook-xsl-1.78.0/html/xref.xsl
deleted file mode 100644
index 18d2c95e05d2a9a8115169fdf221bf5e9cde7f47..0000000000000000000000000000000000000000
--- a/third_party/docbook-xsl-1.78.0/html/xref.xsl
+++ /dev/null
@@ -1,1313 +0,0 @@
-<?xml version='1.0'?>
-<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
-                xmlns:suwl="http://nwalsh.com/xslt/ext/com.nwalsh.saxon.UnwrapLinks"
-                xmlns:exsl="http://exslt.org/common"
-                xmlns:xlink='http://www.w3.org/1999/xlink'
-                exclude-result-prefixes="suwl exsl xlink"
-                version='1.0'>
-
-<!-- ********************************************************************
-     $Id: xref.xsl 9650 2012-10-26 18:24:02Z 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.
-
-     ******************************************************************** -->
-
-<!-- Use internal variable for olink xlink role for consistency -->
-<xsl:variable 
-      name="xolink.role">http://docbook.org/xlink/role/olink</xsl:variable>
-
-<!-- ==================================================================== -->
-
-<xsl:template match="anchor">
-  <xsl:choose>
-    <xsl:when test="$generate.id.attributes = 0">
-      <xsl:call-template name="anchor"/>
-    </xsl:when>
-    <xsl:otherwise>
-      <span>
-        <xsl:call-template name="id.attribute"/>
-      </span>
-    </xsl:otherwise>
-  </xsl:choose>
-</xsl:template>
-
-<!-- ==================================================================== -->
-
-<xsl:template match="xref" name="xref">
-  <xsl:param name="xhref" select="@xlink:href"/>
-  <!-- is the @xlink:href a local idref link? -->
-  <xsl:param name="xlink.idref">
-    <xsl:if test="starts-with($xhref,'#')
-                  and (not(contains($xhref,'&#40;'))
-                  or starts-with($xhref, '#xpointer&#40;id&#40;'))">
-      <xsl:call-template name="xpointer.idref">
-        <xsl:with-param name="xpointer" select="$xhref"/>
-      </xsl:call-template>
-   </xsl:if>
-  </xsl:param>
-  <xsl:param name="xlink.targets" select="key('id',$xlink.idref)"/>
-  <xsl:param name="linkend.targets" select="key('id',@linkend)"/>
-  <xsl:param name="target" select="($xlink.targets | $linkend.targets)[1]"/>
-
-  <xsl:variable name="xrefstyle">
-    <xsl:choose>
-      <xsl:when test="@role and not(@xrefstyle) 
-                      and $use.role.as.xrefstyle != 0">
-        <xsl:value-of select="@role"/>
-      </xsl:when>
-      <xsl:otherwise>
-        <xsl:value-of select="@xrefstyle"/>
-      </xsl:otherwise>
-    </xsl:choose>
-  </xsl:variable>
-
-  <xsl:call-template name="anchor"/>
-
-  <xsl:variable name="content">
-    <xsl:choose>
-  
-      <xsl:when test="@endterm">
-        <xsl:variable name="etargets" select="key('id',@endterm)"/>
-        <xsl:variable name="etarget" select="$etargets[1]"/>
-        <xsl:choose>
-          <xsl:when test="count($etarget) = 0">
-            <xsl:message>
-              <xsl:value-of select="count($etargets)"/>
-              <xsl:text>Endterm points to nonexistent ID: </xsl:text>
-              <xsl:value-of select="@endterm"/>
-            </xsl:message>
-            <xsl:text>???</xsl:text>
-          </xsl:when>
-          <xsl:otherwise>
-            <xsl:apply-templates select="$etarget" mode="endterm"/>
-          </xsl:otherwise>
-        </xsl:choose>
-      </xsl:when>
-  
-      <xsl:when test="$target/@xreflabel">
-        <xsl:call-template name="xref.xreflabel">
-          <xsl:with-param name="target" select="$target"/>
-        </xsl:call-template>
-      </xsl:when>
-  
-      <xsl:when test="$target">
-        <xsl:if test="not(parent::citation)">
-          <xsl:apply-templates select="$target" mode="xref-to-prefix"/>
-        </xsl:if>
-  
-        <xsl:apply-templates select="$target" mode="xref-to">
-          <xsl:with-param name="referrer" select="."/>
-          <xsl:with-param name="xrefstyle" select="$xrefstyle"/>
-        </xsl:apply-templates>
-  
-        <xsl:if test="not(parent::citation)">
-          <xsl:apply-templates select="$target" mode="xref-to-suffix"/>
-        </xsl:if>
-      </xsl:when>
-
-      <xsl:otherwise>
-        <xsl:message>
-          <xsl:text>ERROR: xref linking to </xsl:text>
-          <xsl:value-of select="@linkend|@xlink:href"/>
-          <xsl:text> has no generated link text.</xsl:text>
-        </xsl:message>
-        <xsl:text>???</xsl:text>
-      </xsl:otherwise>
-    </xsl:choose>
-  </xsl:variable>
-
-  <xsl:call-template name="simple.xlink">
-    <xsl:with-param name="content" select="$content"/>
-  </xsl:call-template>
-
-</xsl:template>
-
-<!-- ==================================================================== -->
-
-<!-- biblioref handled largely like an xref -->
-<!-- To be done: add support for begin, end, and units attributes -->
-<xsl:template match="biblioref">
-  <xsl:variable name="targets" select="key('id',@linkend)"/>
-  <xsl:variable name="target" select="$targets[1]"/>
-  <xsl:variable name="refelem" select="local-name($target)"/>
-
-  <xsl:call-template name="check.id.unique">
-    <xsl:with-param name="linkend" select="@linkend"/>
-  </xsl:call-template>
-
-  <xsl:call-template name="anchor"/>
-
-  <xsl:choose>
-    <xsl:when test="count($target) = 0">
-      <xsl:message>
-        <xsl:text>XRef to nonexistent id: </xsl:text>
-        <xsl:value-of select="@linkend"/>
-      </xsl:message>
-      <xsl:text>???</xsl:text>
-    </xsl:when>
-
-    <xsl:when test="@endterm">
-      <xsl:variable name="href">
-        <xsl:call-template name="href.target">
-          <xsl:with-param name="object" select="$target"/>
-        </xsl:call-template>
-      </xsl:variable>
-
-      <xsl:variable name="etargets" select="key('id',@endterm)"/>
-      <xsl:variable name="etarget" select="$etargets[1]"/>
-      <xsl:choose>
-        <xsl:when test="count($etarget) = 0">
-          <xsl:message>
-            <xsl:value-of select="count($etargets)"/>
-            <xsl:text>Endterm points to nonexistent ID: </xsl:text>
-            <xsl:value-of select="@endterm"/>
-          </xsl:message>
-          <a href="{$href}">
-            <xsl:apply-templates select="." mode="common.html.attributes"/>
-            <xsl:call-template name="id.attribute"/>
-            <xsl:text>???</xsl:text>
-          </a>
-        </xsl:when>
-        <xsl:otherwise>
-          <a href="{$href}">
-            <xsl:apply-templates select="." mode="common.html.attributes"/>
-            <xsl:call-template name="id.attribute"/>
-            <xsl:apply-templates select="$etarget" mode="endterm"/>
-          </a>
-        </xsl:otherwise>
-      </xsl:choose>
-    </xsl:when>
-
-    <xsl:when test="$target/@xreflabel">
-      <a>
-        <xsl:apply-templates select="." mode="common.html.attributes"/>
-        <xsl:attribute name="href">
-          <xsl:call-template name="href.target">
-            <xsl:with-param name="object" select="$target"/>
-          </xsl:call-template>
-        </xsl:attribute>
-        <xsl:call-template name="xref.xreflabel">
-          <xsl:with-param name="target" select="$target"/>
-        </xsl:call-template>
-      </a>
-    </xsl:when>
-
-    <xsl:otherwise>
-      <xsl:variable name="href">
-        <xsl:call-template name="href.target">
-          <xsl:with-param name="object" select="$target"/>
-        </xsl:call-template>
-      </xsl:variable>
-
-      <xsl:if test="not(parent::citation)">
-        <xsl:apply-templates select="$target" mode="xref-to-prefix"/>
-      </xsl:if>
-
-      <a href="{$href}">
-        <xsl:apply-templates select="." mode="class.attribute"/>
-        <xsl:if test="$target/title or $target/info/title">
-          <xsl:attribute name="title">
-            <xsl:apply-templates select="$target" mode="xref-title"/>
-          </xsl:attribute>
-        </xsl:if>
-        <xsl:apply-templates select="$target" mode="xref-to">
-          <xsl:with-param name="referrer" select="."/>
-          <xsl:with-param name="xrefstyle">
-            <xsl:choose>
-              <xsl:when test="@role and not(@xrefstyle) and $use.role.as.xrefstyle != 0">
-                <xsl:value-of select="@role"/>
-              </xsl:when>
-              <xsl:otherwise>
-                <xsl:value-of select="@xrefstyle"/>
-              </xsl:otherwise>
-            </xsl:choose>
-          </xsl:with-param>
-        </xsl:apply-templates>
-      </a>
-
-      <xsl:if test="not(parent::citation)">
-        <xsl:apply-templates select="$target" mode="xref-to-suffix"/>
-      </xsl:if>
-    </xsl:otherwise>
-  </xsl:choose>
-</xsl:template>
-
-<!-- ==================================================================== -->
-
-<xsl:template match="*" mode="endterm">
-  <!-- Process the children of the endterm element -->
-  <xsl:variable name="endterm">
-    <xsl:apply-templates select="child::node()" mode="no.anchor.mode"/>
-  </xsl:variable>
-
-  <xsl:choose>
-    <xsl:when test="$exsl.node.set.available != 0">
-      <xsl:apply-templates select="exsl:node-set($endterm)" mode="remove-ids"/>
-    </xsl:when>
-    <xsl:otherwise>
-      <xsl:copy-of select="$endterm"/>
-    </xsl:otherwise>
-  </xsl:choose>
-</xsl:template>
-
-<xsl:template match="*" mode="remove-ids">
-  <xsl:choose>
-    <!-- handle html or xhtml -->
-    <xsl:when test="local-name(.) = 'a'
-                    and (namespace-uri(.) = ''
-                         or namespace-uri(.) = 'http://www.w3.org/1999/xhtml')">
-      <xsl:choose>
-        <xsl:when test="(@name and count(@*) = 1)
-                        or (@id and count(@*) = 1)
-                        or (@xml:id and count(@*) = 1)
-                        or (@xml:id and @name and count(@*) = 2)
-                        or (@id and @name and count(@*) = 2)">
-          <xsl:message>suppress anchor</xsl:message>
-          <!-- suppress the whole thing -->
-        </xsl:when>
-        <xsl:otherwise>
-          <xsl:copy>
-            <xsl:for-each select="@*">
-              <xsl:choose>
-                <xsl:when test="local-name(.) != 'name' and local-name(.) != 'id'">
-                  <xsl:copy/>
-                </xsl:when>
-                <xsl:otherwise>
-                  <xsl:message>removing <xsl:value-of 
-                             select="local-name(.)"/></xsl:message>
-                </xsl:otherwise>
-              </xsl:choose>
-            </xsl:for-each>
-          </xsl:copy>
-          <xsl:apply-templates mode="remove-ids"/>
-        </xsl:otherwise>
-      </xsl:choose>
-    </xsl:when>
-    <xsl:otherwise>
-      <xsl:copy>
-        <xsl:for-each select="@*">
-          <xsl:choose>
-            <xsl:when test="local-name(.) != 'id'">
-              <xsl:copy/>
-            </xsl:when>
-            <xsl:otherwise>
-              <xsl:message>removing <xsl:value-of 
-                        select="local-name(.)"/></xsl:message>
-            </xsl:otherwise>
-          </xsl:choose>
-        </xsl:for-each>
-        <xsl:apply-templates mode="remove-ids"/>
-      </xsl:copy>
-    </xsl:otherwise>
-  </xsl:choose>
-</xsl:template>
-
-<!-- ==================================================================== -->
-
-<xsl:template match="*" mode="xref-to-prefix"/>
-<xsl:template match="*" mode="xref-to-suffix"/>
-
-<xsl:template match="*" mode="xref-to">
-  <xsl:param name="referrer"/>
-  <xsl:param name="xrefstyle"/>
-  <xsl:param name="verbose" select="1"/>
-
-  <xsl:if test="$verbose">
-    <xsl:message>
-      <xsl:text>Don't know what gentext to create for xref to: "</xsl:text>
-      <xsl:value-of select="name(.)"/>
-      <xsl:text>", ("</xsl:text>
-      <xsl:value-of select="(@id|@xml:id)[1]"/>
-      <xsl:text>")</xsl:text>
-    </xsl:message>
-  </xsl:if>
-  <xsl:text>???</xsl:text>
-</xsl:template>
-
-<xsl:template match="title" mode="xref-to">
-  <xsl:param name="referrer"/>
-  <xsl:param name="xrefstyle"/>
-  <xsl:param name="verbose" select="1"/>
-
-  <!-- if you xref to a title, xref to the parent... -->
-  <xsl:choose>
-    <!-- FIXME: how reliable is this? -->
-    <xsl:when test="contains(local-name(parent::*), 'info')">
-      <xsl:apply-templates select="parent::*[2]" mode="xref-to">
-        <xsl:with-param name="referrer" select="$referrer"/>
-        <xsl:with-param name="xrefstyle" select="$xrefstyle"/>
-        <xsl:with-param name="verbose" select="$verbose"/>
-      </xsl:apply-templates>
-    </xsl:when>
-    <xsl:otherwise>
-      <xsl:apply-templates select="parent::*" mode="xref-to">
-        <xsl:with-param name="referrer" select="$referrer"/>
-        <xsl:with-param name="xrefstyle" select="$xrefstyle"/>
-        <xsl:with-param name="verbose" select="$verbose"/>
-      </xsl:apply-templates>
-    </xsl:otherwise>
-  </xsl:choose>
-</xsl:template>
-
-<xsl:template match="abstract|authorblurb|personblurb|bibliodiv|bibliomset
-                     |biblioset|blockquote|calloutlist|caution|colophon
-                     |constraintdef|formalpara|glossdiv|important|indexdiv
-                     |itemizedlist|legalnotice|lot|msg|msgexplan|msgmain
-                     |msgrel|msgset|msgsub|note|orderedlist|partintro
-                     |productionset|qandadiv|refsynopsisdiv|screenshot|segmentedlist
-                     |set|setindex|sidebar|tip|toc|variablelist|warning"
-              mode="xref-to">
-  <xsl:param name="referrer"/>
-  <xsl:param name="xrefstyle"/>
-  <xsl:param name="verbose" select="1"/>
-
-  <!-- catch-all for things with (possibly optional) titles -->
-  <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:with-param name="verbose" select="$verbose"/>
-  </xsl:apply-templates>
-</xsl:template>
-
-<xsl:template match="author|editor|othercredit|personname" mode="xref-to">
-  <xsl:param name="referrer"/>
-  <xsl:param name="xrefstyle"/>
-
-  <xsl:call-template name="person.name"/>
-</xsl:template>
-
-<xsl:template match="authorgroup" mode="xref-to">
-  <xsl:param name="referrer"/>
-  <xsl:param name="xrefstyle"/>
-
-  <xsl:call-template name="person.name.list"/>
-</xsl:template>
-
-<xsl:template match="figure|example|table|equation" mode="xref-to">
-  <xsl:param name="referrer"/>
-  <xsl:param name="xrefstyle"/>
-  <xsl:param name="verbose" select="1"/>
-
-  <xsl:apply-templates select="." mode="object.xref.markup">
-    <xsl:with-param name="purpose" select="'xref'"/>
-    <xsl:with-param name="xrefstyle" select="$xrefstyle"/>
-    <xsl:with-param name="referrer" select="$referrer"/>
-    <xsl:with-param name="verbose" select="$verbose"/>
-  </xsl:apply-templates>
-</xsl:template>
-
-<xsl:template match="procedure" mode="xref-to">
-  <xsl:param name="referrer"/>
-  <xsl:param name="xrefstyle"/>
-  <xsl:param name="verbose"/>
-
-  <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:with-param name="verbose" select="$verbose"/>
-  </xsl:apply-templates>
-</xsl:template>
-
-<xsl:template match="task" mode="xref-to">
-  <xsl:param name="referrer"/>
-  <xsl:param name="xrefstyle"/>
-  <xsl:param name="verbose"/>
-
-  <xsl:apply-templates select="." mode="object.xref.markup">
-    <xsl:with-param name="purpose" select="'xref'"/>
-    <xsl:with-param name="xrefstyle" select="$xrefstyle"/>
-    <xsl:with-param name="referrer" select="$referrer"/>
-    <xsl:with-param name="verbose" select="$verbose"/>
-  </xsl:apply-templates>
-</xsl:template>
-
-<xsl:template match="cmdsynopsis" mode="xref-to">
-  <xsl:apply-templates select="(.//command)[1]" mode="xref"/>
-</xsl:template>
-
-<xsl:template match="funcsynopsis" mode="xref-to">
-  <xsl:apply-templates select="(.//function)[1]" mode="xref"/>
-</xsl:template>
-
-<xsl:template match="dedication|acknowledgements|preface|chapter|appendix|article" mode="xref-to">
-  <xsl:param name="referrer"/>
-  <xsl:param name="xrefstyle"/>
-  <xsl:param name="verbose" select="1"/>
-
-  <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:with-param name="verbose" select="$verbose"/>
-  </xsl:apply-templates>
-</xsl:template>
-
-<xsl:template match="bibliography" mode="xref-to">
-  <xsl:param name="referrer"/>
-  <xsl:param name="xrefstyle"/>
-  <xsl:param name="verbose" select="1"/>
-
-  <xsl:apply-templates select="." mode="object.xref.markup">
-    <xsl:with-param name="purpose" select="'xref'"/>
-    <xsl:with-param name="xrefstyle" select="$xrefstyle"/>
-    <xsl:with-param name="referrer" select="$referrer"/>
-    <xsl:with-param name="verbose" select="$verbose"/>
-  </xsl:apply-templates>
-</xsl:template>
-
-<xsl:template match="biblioentry|bibliomixed" mode="xref-to-prefix">
-  <xsl:text>[</xsl:text>
-</xsl:template>
-
-<xsl:template match="biblioentry|bibliomixed" mode="xref-to-suffix">
-  <xsl:text>]</xsl:text>
-</xsl:template>
-
-<xsl:template match="biblioentry|bibliomixed" mode="xref-to">
-  <xsl:param name="referrer"/>
-  <xsl:param name="xrefstyle"/>
-  <xsl:param name="verbose" select="1"/>
-
-  <!-- handles both biblioentry and bibliomixed -->
-  <xsl:choose>
-    <xsl:when test="string(.) = ''">
-      <xsl:variable name="bib" select="document($bibliography.collection,.)"/>
-      <xsl:variable name="id" select="(@id|@xml:id)[1]"/>
-      <xsl:variable name="entry" select="$bib/bibliography/
-                                    *[@id=$id or @xml:id=$id][1]"/>
-      <xsl:choose>
-        <xsl:when test="$entry">
-          <xsl:choose>
-            <xsl:when test="$bibliography.numbered != 0">
-              <xsl:number from="bibliography" count="biblioentry|bibliomixed"
-                          level="any" format="1"/>
-            </xsl:when>
-            <xsl:when test="local-name($entry/*[1]) = 'abbrev'">
-              <xsl:apply-templates select="$entry/*[1]" mode="no.anchor.mode"/>
-            </xsl:when>
-            <xsl:otherwise>
-              <xsl:value-of select="(@id|@xml:id)[1]"/>
-            </xsl:otherwise>
-          </xsl:choose>
-        </xsl:when>
-        <xsl:otherwise>
-          <xsl:message>
-            <xsl:text>No bibliography entry: </xsl:text>
-            <xsl:value-of select="$id"/>
-            <xsl:text> found in </xsl:text>
-            <xsl:value-of select="$bibliography.collection"/>
-          </xsl:message>
-          <xsl:value-of select="(@id|@xml:id)[1]"/>
-        </xsl:otherwise>
-      </xsl:choose>
-    </xsl:when>
-    <xsl:otherwise>
-      <xsl:choose>
-        <xsl:when test="$bibliography.numbered != 0">
-          <xsl:number from="bibliography" count="biblioentry|bibliomixed"
-                      level="any" format="1"/>
-        </xsl:when>
-        <xsl:when test="local-name(*[1]) = 'abbrev'">
-          <xsl:apply-templates select="*[1]" mode="no.anchor.mode"/>
-        </xsl:when>
-        <xsl:otherwise>
-          <xsl:value-of select="(@id|@xml:id)[1]"/>
-        </xsl:otherwise>
-      </xsl:choose>
-    </xsl:otherwise>
-  </xsl:choose>
-</xsl:template>
-
-<xsl:template match="glossary" mode="xref-to">
-  <xsl:param name="referrer"/>
-  <xsl:param name="xrefstyle"/>
-  <xsl:param name="verbose" select="1"/>
-
-  <xsl:apply-templates select="." mode="object.xref.markup">
-    <xsl:with-param name="purpose" select="'xref'"/>
-    <xsl:with-param name="xrefstyle" select="$xrefstyle"/>
-    <xsl:with-param name="referrer" select="$referrer"/>
-    <xsl:with-param name="verbose" select="$verbose"/>
-  </xsl:apply-templates>
-</xsl:template>
-
-<xsl:template match="glossentry" mode="xref-to">
-  <xsl:param name="referrer"/>
-  <xsl:param name="xrefstyle"/>
-  <xsl:param name="verbose" select="1"/>
-  <xsl:choose>
-    <xsl:when test="$glossentry.show.acronym = 'primary'">
-      <xsl:choose>
-        <xsl:when test="acronym|abbrev">
-          <xsl:apply-templates select="(acronym|abbrev)[1]" mode="no.anchor.mode"/>
-        </xsl:when>
-        <xsl:otherwise>
-          <xsl:apply-templates select="glossterm[1]" mode="xref-to">
-            <xsl:with-param name="xrefstyle" select="$xrefstyle"/>
-            <xsl:with-param name="referrer" select="$referrer"/>
-            <xsl:with-param name="verbose" select="$verbose"/>
-          </xsl:apply-templates>
-        </xsl:otherwise>
-      </xsl:choose>
-    </xsl:when>
-    <xsl:otherwise>
-      <xsl:apply-templates select="glossterm[1]" mode="xref-to">
-        <xsl:with-param name="xrefstyle" select="$xrefstyle"/>
-        <xsl:with-param name="referrer" select="$referrer"/>
-        <xsl:with-param name="verbose" select="$verbose"/>
-      </xsl:apply-templates>
-    </xsl:otherwise>
-  </xsl:choose>
-</xsl:template>
-
-<xsl:template match="glossterm|firstterm" mode="xref-to">
-  <xsl:apply-templates mode="no.anchor.mode"/>
-</xsl:template>
-
-<xsl:template match="index" mode="xref-to">
-  <xsl:param name="referrer"/>
-  <xsl:param name="xrefstyle"/>
-  <xsl:param name="verbose" select="1"/>
-
-  <xsl:apply-templates select="." mode="object.xref.markup">
-    <xsl:with-param name="purpose" select="'xref'"/>
-    <xsl:with-param name="xrefstyle" select="$xrefstyle"/>
-    <xsl:with-param name="referrer" select="$referrer"/>
-    <xsl:with-param name="verbose" select="$verbose"/>
-  </xsl:apply-templates>
-</xsl:template>
-
-<xsl:template match="listitem" mode="xref-to">
-  <xsl:param name="referrer"/>
-  <xsl:param name="xrefstyle"/>
-  <xsl:param name="verbose"/>
-
-  <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:with-param name="verbose" select="$verbose"/>
-  </xsl:apply-templates>
-</xsl:template>
-
-<xsl:template match="section|simplesect
-                     |sect1|sect2|sect3|sect4|sect5
-                     |refsect1|refsect2|refsect3|refsection" mode="xref-to">
-  <xsl:param name="referrer"/>
-  <xsl:param name="xrefstyle"/>
-  <xsl:param name="verbose" select="1"/>
-
-  <xsl:apply-templates select="." mode="object.xref.markup">
-    <xsl:with-param name="purpose" select="'xref'"/>
-    <xsl:with-param name="xrefstyle" select="$xrefstyle"/>
-    <xsl:with-param name="referrer" select="$referrer"/>
-    <xsl:with-param name="verbose" select="$verbose"/>
-  </xsl:apply-templates>
-  <!-- FIXME: What about "in Chapter X"? -->
-</xsl:template>
-
-<xsl:template match="topic" mode="xref-to">
-  <xsl:param name="referrer"/>
-  <xsl:param name="xrefstyle"/>
-  <xsl:param name="verbose" select="1"/>
-
-  <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:with-param name="verbose" select="$verbose"/>
-  </xsl:apply-templates>
-</xsl:template>
-
-<xsl:template match="bridgehead" mode="xref-to">
-  <xsl:param name="referrer"/>
-  <xsl:param name="xrefstyle"/>
-  <xsl:param name="verbose" select="1"/>
-
-  <xsl:apply-templates select="." mode="object.xref.markup">
-    <xsl:with-param name="purpose" select="'xref'"/>
-    <xsl:with-param name="xrefstyle" select="$xrefstyle"/>
-    <xsl:with-param name="referrer" select="$referrer"/>
-    <xsl:with-param name="verbose" select="$verbose"/>
-  </xsl:apply-templates>
-  <!-- FIXME: What about "in Chapter X"? -->
-</xsl:template>
-
-<xsl:template match="qandaset" mode="xref-to">
-  <xsl:param name="referrer"/>
-  <xsl:param name="xrefstyle"/>
-  <xsl:param name="verbose" select="1"/>
-
-  <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:with-param name="verbose" select="$verbose"/>
-  </xsl:apply-templates>
-</xsl:template>
-
-<xsl:template match="qandaentry" mode="xref-to">
-  <xsl:param name="referrer"/>
-  <xsl:param name="xrefstyle"/>
-  <xsl:param name="verbose" select="1"/>
-
-  <xsl:apply-templates select="question[1]" mode="xref-to">
-    <xsl:with-param name="xrefstyle" select="$xrefstyle"/>
-    <xsl:with-param name="referrer" select="$referrer"/>
-    <xsl:with-param name="verbose" select="$verbose"/>
-  </xsl:apply-templates>
-</xsl:template>
-
-<xsl:template match="question|answer" mode="xref-to">
-  <xsl:param name="referrer"/>
-  <xsl:param name="xrefstyle"/>
-  <xsl:param name="verbose" select="1"/>
-
-  <xsl:choose>
-    <xsl:when test="string-length(label) != 0">
-      <xsl:apply-templates select="." mode="label.markup"/>
-    </xsl:when>
-    <xsl:otherwise>
-      <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:with-param name="verbose" select="$verbose"/>
-      </xsl:apply-templates>
-    </xsl:otherwise>
-  </xsl:choose>
-</xsl:template>
-
-<xsl:template match="part|reference" mode="xref-to">
-  <xsl:param name="referrer"/>
-  <xsl:param name="xrefstyle"/>
-  <xsl:param name="verbose" select="1"/>
-
-  <xsl:apply-templates select="." mode="object.xref.markup">
-    <xsl:with-param name="purpose" select="'xref'"/>
-    <xsl:with-param name="xrefstyle" select="$xrefstyle"/>
-    <xsl:with-param name="referrer" select="$referrer"/>
-    <xsl:with-param name="verbose" select="$verbose"/>
-  </xsl:apply-templates>
-</xsl:template>
-
-<xsl:template match="refentry" mode="xref-to">
-  <xsl:param name="referrer"/>
-  <xsl:param name="xrefstyle"/>
-
-  <xsl:choose>
-    <xsl:when test="refmeta/refentrytitle">
-      <xsl:apply-templates select="refmeta/refentrytitle" mode="no.anchor.mode"/>
-    </xsl:when>
-    <xsl:otherwise>
-      <xsl:apply-templates select="refnamediv/refname[1]" mode="no.anchor.mode"/>
-    </xsl:otherwise>
-  </xsl:choose>
-  <xsl:apply-templates select="refmeta/manvolnum" mode="no.anchor.mode"/>
-</xsl:template>
-
-<xsl:template match="refnamediv" mode="xref-to">
-  <xsl:param name="referrer"/>
-  <xsl:param name="xrefstyle"/>
-  <xsl:param name="verbose" select="1"/>
-
-  <xsl:apply-templates select="refname[1]" mode="xref-to">
-    <xsl:with-param name="xrefstyle" select="$xrefstyle"/>
-    <xsl:with-param name="referrer" select="$referrer"/>
-    <xsl:with-param name="verbose" select="$verbose"/>
-  </xsl:apply-templates>
-</xsl:template>
-
-<xsl:template match="refname" mode="xref-to">
-  <xsl:param name="referrer"/>
-  <xsl:param name="xrefstyle"/>
-  <xsl:param name="verbose" select="1"/>
-
-  <xsl:apply-templates mode="xref-to"/>
-</xsl:template>
-
-<xsl:template match="step" mode="xref-to">
-  <xsl:param name="referrer"/>
-  <xsl:param name="xrefstyle"/>
-
-  <xsl:call-template name="gentext">
-    <xsl:with-param name="key" select="'Step'"/>
-  </xsl:call-template>
-  <xsl:text> </xsl:text>
-  <xsl:apply-templates select="." mode="number"/>
-</xsl:template>
-
-<xsl:template match="varlistentry" mode="xref-to">
-  <xsl:param name="referrer"/>
-  <xsl:param name="xrefstyle"/>
-  <xsl:param name="verbose" select="1"/>
-
-  <xsl:apply-templates select="term[1]" mode="xref-to">
-    <xsl:with-param name="xrefstyle" select="$xrefstyle"/>
-    <xsl:with-param name="referrer" select="$referrer"/>
-    <xsl:with-param name="verbose" select="$verbose"/>
-  </xsl:apply-templates>
-</xsl:template>
-
-<xsl:template match="primary|secondary|tertiary" mode="xref-to">
-  <xsl:value-of select="."/>
-</xsl:template>
-
-<xsl:template match="indexterm" mode="xref-to">
-  <xsl:value-of select="primary"/>
-</xsl:template>
-
-<xsl:template match="varlistentry/term" mode="xref-to">
-  <xsl:param name="referrer"/>
-  <xsl:param name="xrefstyle"/>
-
-  <xsl:apply-templates mode="no.anchor.mode"/>
-</xsl:template>
-
-<xsl:template match="co" mode="xref-to">
-  <xsl:param name="referrer"/>
-  <xsl:param name="xrefstyle"/>
-
-  <xsl:apply-templates select="." mode="callout-bug"/>
-</xsl:template>
-
-<xsl:template match="area|areaset" mode="xref-to">
-  <xsl:param name="referrer"/>
-  <xsl:param name="xrefstyle"/>
-
-  <xsl:call-template name="callout-bug">
-    <xsl:with-param name="conum">
-      <xsl:apply-templates select="." mode="conumber"/>
-    </xsl:with-param>
-  </xsl:call-template>
-</xsl:template>
-
-<xsl:template match="book" mode="xref-to">
-  <xsl:param name="referrer"/>
-  <xsl:param name="xrefstyle"/>
-  <xsl:param name="verbose" select="1"/>
-
-  <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:with-param name="verbose" select="$verbose"/>
-  </xsl:apply-templates>
-</xsl:template>
-
-<!-- These are elements for which no link text exists, so an xref to one
-     uses the xrefstyle attribute if specified, or if not it falls back
-     to the container element's link text -->
-<xsl:template match="para|phrase|simpara|anchor|quote" mode="xref-to">
-  <xsl:param name="referrer"/>
-  <xsl:param name="xrefstyle"/>
-  <xsl:param name="verbose" select="1"/>
-
-  <xsl:variable name="context" select="(ancestor::simplesect
-                                       |ancestor::section
-                                       |ancestor::sect1
-                                       |ancestor::sect2
-                                       |ancestor::sect3
-                                       |ancestor::sect4
-                                       |ancestor::sect5
-                                       |ancestor::topic
-                                       |ancestor::refsection
-                                       |ancestor::refsect1
-                                       |ancestor::refsect2
-                                       |ancestor::refsect3
-                                       |ancestor::chapter
-                                       |ancestor::appendix
-                                       |ancestor::preface
-                                       |ancestor::partintro
-                                       |ancestor::dedication
-                                       |ancestor::acknowledgements
-                                       |ancestor::colophon
-                                       |ancestor::bibliography
-                                       |ancestor::index
-                                       |ancestor::glossary
-                                       |ancestor::glossentry
-                                       |ancestor::listitem
-                                       |ancestor::varlistentry)[last()]"/>
-
-  <xsl:choose>
-    <xsl:when test="$xrefstyle != ''">
-      <xsl:apply-templates select="." mode="object.xref.markup">
-        <xsl:with-param name="xrefstyle" select="$xrefstyle"/>
-        <xsl:with-param name="referrer" select="$referrer"/>
-        <xsl:with-param name="verbose" select="$verbose"/>
-      </xsl:apply-templates>
-    </xsl:when>
-    <xsl:otherwise>
-      <xsl:apply-templates select="$context" mode="xref-to">
-        <xsl:with-param name="purpose" select="'xref'"/>
-        <xsl:with-param name="xrefstyle" select="$xrefstyle"/>
-        <xsl:with-param name="referrer" select="$referrer"/>
-        <xsl:with-param name="verbose" select="$verbose"/>
-      </xsl:apply-templates>
-    </xsl:otherwise>
-  </xsl:choose>
-</xsl:template>
-
-<!-- ==================================================================== -->
-
-<xsl:template match="*" mode="xref-title">
-  <xsl:variable name="title">
-    <xsl:apply-templates select="." mode="object.title.markup"/>
-  </xsl:variable>
-
-  <xsl:value-of select="$title"/>
-</xsl:template>
-
-<xsl:template match="author" mode="xref-title">
-  <xsl:variable name="title">
-    <xsl:call-template name="person.name"/>
-  </xsl:variable>
-
-  <xsl:value-of select="$title"/>
-</xsl:template>
-
-<xsl:template match="authorgroup" mode="xref-title">
-  <xsl:variable name="title">
-    <xsl:call-template name="person.name.list"/>
-  </xsl:variable>
-
-  <xsl:value-of select="$title"/>
-</xsl:template>
-
-<xsl:template match="cmdsynopsis" mode="xref-title">
-  <xsl:variable name="title">
-    <xsl:apply-templates select="(.//command)[1]" mode="xref"/>
-  </xsl:variable>
-
-  <xsl:value-of select="$title"/>
-</xsl:template>
-
-<xsl:template match="funcsynopsis" mode="xref-title">
-  <xsl:variable name="title">
-    <xsl:apply-templates select="(.//function)[1]" mode="xref"/>
-  </xsl:variable>
-
-  <xsl:value-of select="$title"/>
-</xsl:template>
-
-<xsl:template match="biblioentry|bibliomixed" mode="xref-title">
-  <!-- handles both biblioentry and bibliomixed -->
-  <xsl:variable name="title">
-    <xsl:text>[</xsl:text>
-    <xsl:choose>
-      <xsl:when test="local-name(*[1]) = 'abbrev'">
-        <xsl:apply-templates select="*[1]" mode="no.anchor.mode"/>
-      </xsl:when>
-      <xsl:otherwise>
-        <xsl:value-of select="(@id|@xml:id)[1]"/>
-      </xsl:otherwise>
-    </xsl:choose>
-    <xsl:text>]</xsl:text>
-  </xsl:variable>
-
-  <xsl:value-of select="$title"/>
-</xsl:template>
-
-<xsl:template match="step" mode="xref-title">
-  <xsl:call-template name="gentext">
-    <xsl:with-param name="key" select="'Step'"/>
-  </xsl:call-template>
-  <xsl:text> </xsl:text>
-  <xsl:apply-templates select="." mode="number"/>
-</xsl:template>
-
-<xsl:template match="step[not(./title)]" mode="title.markup">
-  <xsl:call-template name="gentext">
-    <xsl:with-param name="key" select="'Step'"/>
-  </xsl:call-template>
-  <xsl:text> </xsl:text>
-  <xsl:apply-templates select="." mode="number"/>
-</xsl:template>
-
-<xsl:template match="co" mode="xref-title">
-  <xsl:variable name="title">
-    <xsl:apply-templates select="." mode="callout-bug"/>
-  </xsl:variable>
-
-  <xsl:value-of select="$title"/>
-</xsl:template>
-
-<!-- ==================================================================== -->
-
-<xsl:template match="link" name="link">
-  <xsl:param name="linkend" select="@linkend"/>
-  <xsl:param name="a.target"/>
-  <xsl:param name="xhref" select="@xlink:href"/>
-
-  <xsl:variable name="content">
-    <xsl:call-template name="anchor"/>
-    <xsl:choose>
-      <xsl:when test="count(child::node()) &gt; 0">
-        <!-- If it has content, use it -->
-        <xsl:apply-templates mode="no.anchor.mode"/>
-      </xsl:when>
-      <!-- else look for an endterm -->
-      <xsl:when test="@endterm">
-        <xsl:variable name="etargets" select="key('id',@endterm)"/>
-        <xsl:variable name="etarget" select="$etargets[1]"/>
-        <xsl:choose>
-          <xsl:when test="count($etarget) = 0">
-            <xsl:message>
-              <xsl:value-of select="count($etargets)"/>
-              <xsl:text>Endterm points to nonexistent ID: </xsl:text>
-              <xsl:value-of select="@endterm"/>
-            </xsl:message>
-            <xsl:text>???</xsl:text>
-          </xsl:when>
-          <xsl:otherwise>
-              <xsl:apply-templates select="$etarget" mode="endterm"/>
-          </xsl:otherwise>
-        </xsl:choose>
-      </xsl:when>
-      <!-- Use the xlink:href if no other text -->
-      <xsl:when test="@xlink:href">
-        <xsl:value-of select="@xlink:href"/>
-      </xsl:when>
-      <xsl:otherwise>
-        <xsl:message>
-          <xsl:text>Link element has no content and no Endterm. </xsl:text>
-          <xsl:text>Nothing to show in the link to </xsl:text>
-          <xsl:value-of select="(@xlink:href|@linkend)[1]"/>
-        </xsl:message>
-        <xsl:text>???</xsl:text>
-      </xsl:otherwise>
-    </xsl:choose>
-  </xsl:variable>
-
-  <xsl:call-template name="simple.xlink">
-    <xsl:with-param name="node" select="."/>
-    <xsl:with-param name="linkend" select="$linkend"/>
-    <xsl:with-param name="content" select="$content"/>
-    <xsl:with-param name="a.target" select="$a.target"/>
-    <xsl:with-param name="xhref" select="$xhref"/>
-  </xsl:call-template>
-
-</xsl:template>
-
-<xsl:template match="ulink" name="ulink">
-  <xsl:param name="url" select="@url"/>
-  <xsl:variable name="link">
-    <a>
-      <xsl:apply-templates select="." mode="common.html.attributes"/>
-      <xsl:if test="@id or @xml:id">
-        <xsl:choose>
-          <xsl:when test="$generate.id.attributes = 0">
-            <xsl:attribute name="name">
-              <xsl:value-of select="(@id|@xml:id)[1]"/>
-            </xsl:attribute>
-          </xsl:when>
-          <xsl:otherwise>
-            <xsl:attribute name="id">
-              <xsl:value-of select="(@id|@xml:id)[1]"/>
-            </xsl:attribute>
-          </xsl:otherwise>
-        </xsl:choose>
-      </xsl:if>
-      <xsl:attribute name="href"><xsl:value-of select="$url"/></xsl:attribute>
-      <xsl:if test="$ulink.target != ''">
-        <xsl:attribute name="target">
-          <xsl:value-of select="$ulink.target"/>
-        </xsl:attribute>
-      </xsl:if>
-      <xsl:choose>
-        <xsl:when test="count(child::node())=0">
-          <xsl:value-of select="$url"/>
-        </xsl:when>
-        <xsl:otherwise>
-          <xsl:apply-templates mode="no.anchor.mode"/>
-        </xsl:otherwise>
-      </xsl:choose>
-    </a>
-  </xsl:variable>
-
-  <xsl:choose>
-    <xsl:when test="function-available('suwl:unwrapLinks')">
-      <xsl:copy-of select="suwl:unwrapLinks($link)"/>
-    </xsl:when>
-    <xsl:otherwise>
-      <xsl:copy-of select="$link"/>
-    </xsl:otherwise>
-  </xsl:choose>
-</xsl:template>
-
-<xsl:template match="olink" name="olink">
-  <!-- olink content may be passed in from xlink olink -->
-  <xsl:param name="content" select="NOTANELEMENT"/>
-
-  <xsl:call-template name="anchor"/>
-
-  <xsl:choose>
-    <!-- olinks resolved by stylesheet and target database -->
-    <xsl:when test="@targetdoc or @targetptr or
-                    (@xlink:role=$xolink.role and
-                     contains(@xlink:href, '#') )" >
-
-      <xsl:variable name="targetdoc.att">
-        <xsl:choose>
-          <xsl:when test="@targetdoc != ''">
-            <xsl:value-of select="@targetdoc"/>
-          </xsl:when>
-          <xsl:when test="@xlink:role=$xolink.role and
-                       contains(@xlink:href, '#')" >
-            <xsl:value-of select="substring-before(@xlink:href, '#')"/>
-          </xsl:when>
-        </xsl:choose>
-      </xsl:variable>
-
-      <xsl:variable name="targetptr.att">
-        <xsl:choose>
-          <xsl:when test="@targetptr != ''">
-            <xsl:value-of select="@targetptr"/>
-          </xsl:when>
-          <xsl:when test="@xlink:role=$xolink.role and
-                       contains(@xlink:href, '#')" >
-            <xsl:value-of select="substring-after(@xlink:href, '#')"/>
-          </xsl:when>
-        </xsl:choose>
-      </xsl:variable>
-
-      <xsl:variable name="olink.lang">
-        <xsl:call-template name="l10n.language">
-          <xsl:with-param name="xref-context" select="true()"/>
-        </xsl:call-template>
-      </xsl:variable>
-    
-      <xsl:variable name="target.database.filename">
-        <xsl:call-template name="select.target.database">
-          <xsl:with-param name="targetdoc.att" select="$targetdoc.att"/>
-          <xsl:with-param name="targetptr.att" select="$targetptr.att"/>
-          <xsl:with-param name="olink.lang" select="$olink.lang"/>
-        </xsl:call-template>
-      </xsl:variable>
-    
-      <xsl:variable name="target.database" 
-          select="document($target.database.filename,/)"/>
-    
-      <xsl:if test="$olink.debug != 0">
-        <xsl:message>
-          <xsl:text>Olink debug: root element of target.database '</xsl:text>
-          <xsl:value-of select="$target.database.filename"/>
-          <xsl:text>' is '</xsl:text>
-          <xsl:value-of select="local-name($target.database/*[1])"/>
-          <xsl:text>'.</xsl:text>
-        </xsl:message>
-      </xsl:if>
-    
-      <xsl:variable name="olink.key">
-        <xsl:call-template name="select.olink.key">
-          <xsl:with-param name="targetdoc.att" select="$targetdoc.att"/>
-          <xsl:with-param name="targetptr.att" select="$targetptr.att"/>
-          <xsl:with-param name="olink.lang" select="$olink.lang"/>
-          <xsl:with-param name="target.database" select="$target.database"/>
-        </xsl:call-template>
-      </xsl:variable>
-    
-      <xsl:if test="string-length($olink.key) = 0">
-        <xsl:message>
-          <xsl:text>Error: unresolved olink: </xsl:text>
-          <xsl:text>targetdoc/targetptr = '</xsl:text>
-          <xsl:value-of select="$targetdoc.att"/>
-          <xsl:text>/</xsl:text>
-          <xsl:value-of select="$targetptr.att"/>
-          <xsl:text>'.</xsl:text>
-        </xsl:message>
-      </xsl:if>
-
-      <xsl:variable name="href">
-        <xsl:call-template name="make.olink.href">
-          <xsl:with-param name="olink.key" select="$olink.key"/>
-          <xsl:with-param name="target.database" select="$target.database"/>
-        </xsl:call-template>
-      </xsl:variable>
-
-      <xsl:variable name="hottext">
-        <xsl:choose>
-          <xsl:when test="string-length($content) != 0">
-            <xsl:copy-of select="$content"/>
-          </xsl:when>
-          <xsl:otherwise>
-            <xsl:call-template name="olink.hottext">
-              <xsl:with-param name="olink.key" select="$olink.key"/>
-              <xsl:with-param name="olink.lang" select="$olink.lang"/>
-              <xsl:with-param name="target.database" select="$target.database"/>
-            </xsl:call-template>
-          </xsl:otherwise>
-        </xsl:choose>
-      </xsl:variable>
-
-      <xsl:variable name="olink.docname.citation">
-        <xsl:call-template name="olink.document.citation">
-          <xsl:with-param name="olink.key" select="$olink.key"/>
-          <xsl:with-param name="target.database" select="$target.database"/>
-          <xsl:with-param name="olink.lang" select="$olink.lang"/>
-        </xsl:call-template>
-      </xsl:variable>
-
-      <xsl:variable name="olink.page.citation">
-        <xsl:call-template name="olink.page.citation">
-          <xsl:with-param name="olink.key" select="$olink.key"/>
-          <xsl:with-param name="target.database" select="$target.database"/>
-          <xsl:with-param name="olink.lang" select="$olink.lang"/>
-        </xsl:call-template>
-      </xsl:variable>
-
-      <xsl:choose>
-        <xsl:when test="$href != ''">
-          <a href="{$href}">
-            <xsl:apply-templates select="." mode="common.html.attributes"/>
-            <xsl:call-template name="id.attribute"/>
-            <xsl:copy-of select="$hottext"/>
-          </a>
-          <xsl:copy-of select="$olink.page.citation"/>
-          <xsl:copy-of select="$olink.docname.citation"/>
-        </xsl:when>
-        <xsl:otherwise>
-          <span class="olink">
-            <xsl:call-template name="id.attribute"/>
-            <xsl:copy-of select="$hottext"/>
-          </span>
-          <xsl:copy-of select="$olink.page.citation"/>
-          <xsl:copy-of select="$olink.docname.citation"/>
-        </xsl:otherwise>
-      </xsl:choose>
-
-    </xsl:when>
-
-    <xsl:otherwise>
-      <xsl:choose>
-        <xsl:when test="@linkmode or @targetdocent or @localinfo">
-          <!-- old olink mechanism -->
-          <xsl:message>
-            <xsl:text>ERROR: olink using obsolete attributes </xsl:text>
-            <xsl:text>@linkmode, @targetdocent, @localinfo are </xsl:text>
-            <xsl:text>not supported.</xsl:text>
-          </xsl:message>
-        </xsl:when>
-        <xsl:otherwise>
-          <xsl:message>
-            <xsl:text>ERROR: olink is missing linking attributes.</xsl:text>
-          </xsl:message>
-        </xsl:otherwise>
-      </xsl:choose>
-    </xsl:otherwise>
-  </xsl:choose>
-</xsl:template>
-
-<xsl:template match="*" mode="pagenumber.markup">
-  <!-- no-op in HTML -->
-</xsl:template>
-
-<!-- ==================================================================== -->
-
-<xsl:template name="xref.xreflabel">
-  <!-- called to process an xreflabel...you might use this to make  -->
-  <!-- xreflabels come out in the right font for different targets, -->
-  <!-- for example. -->
-  <xsl:param name="target" select="."/>
-  <xsl:value-of select="$target/@xreflabel"/>
-</xsl:template>
-
-<!-- ==================================================================== -->
-
-<xsl:template match="title" mode="xref">
-  <xsl:apply-templates mode="no.anchor.mode"/>
-</xsl:template>
-
-<xsl:template match="command" mode="xref">
-  <xsl:call-template name="inline.boldseq"/>
-</xsl:template>
-
-<xsl:template match="function" mode="xref">
-  <xsl:call-template name="inline.monoseq"/>
-</xsl:template>
-
-<!-- ==================================================================== -->
-
-<xsl:template match="*" mode="insert.title.markup">
-  <xsl:param name="purpose"/>
-  <xsl:param name="xrefstyle"/>
-  <xsl:param name="title"/>
-
-  <xsl:choose>
-    <!-- FIXME: what about the case where titleabbrev is inside the info? -->
-    <xsl:when test="$purpose = 'xref' and titleabbrev">
-      <xsl:apply-templates select="." mode="titleabbrev.markup"/>
-    </xsl:when>
-    <xsl:otherwise>
-      <xsl:copy-of select="$title"/>
-    </xsl:otherwise>
-  </xsl:choose>
-</xsl:template>
-
-<xsl:template match="chapter|appendix" mode="insert.title.markup">
-  <xsl:param name="purpose"/>
-  <xsl:param name="xrefstyle"/>
-  <xsl:param name="title"/>
-
-  <xsl:choose>
-    <xsl:when test="$purpose = 'xref'">
-      <i>
-        <xsl:copy-of select="$title"/>
-      </i>
-    </xsl:when>
-    <xsl:otherwise>
-      <xsl:copy-of select="$title"/>
-    </xsl:otherwise>
-  </xsl:choose>
-</xsl:template>
-
-<xsl:template match="*" mode="insert.subtitle.markup">
-  <xsl:param name="purpose"/>
-  <xsl:param name="xrefstyle"/>
-  <xsl:param name="subtitle"/>
-
-  <xsl:copy-of select="$subtitle"/>
-</xsl:template>
-
-<xsl:template match="*" mode="insert.label.markup">
-  <xsl:param name="purpose"/>
-  <xsl:param name="xrefstyle"/>
-  <xsl:param name="label"/>
-
-  <xsl:copy-of select="$label"/>
-</xsl:template>
-
-<xsl:template match="*" mode="insert.pagenumber.markup">
-  <xsl:param name="purpose"/>
-  <xsl:param name="xrefstyle"/>
-  <xsl:param name="pagenumber"/>
-
-  <xsl:copy-of select="$pagenumber"/>
-</xsl:template>
-
-<xsl:template match="*" mode="insert.direction.markup">
-  <xsl:param name="purpose"/>
-  <xsl:param name="xrefstyle"/>
-  <xsl:param name="direction"/>
-
-  <xsl:copy-of select="$direction"/>
-</xsl:template>
-
-<xsl:template match="*" mode="insert.olink.docname.markup">
-  <xsl:param name="purpose"/>
-  <xsl:param name="xrefstyle"/>
-  <xsl:param name="docname"/>
-
-  <span class="olinkdocname">
-    <xsl:copy-of select="$docname"/>
-  </span>
-
-</xsl:template>
-
-</xsl:stylesheet>