--- /dev/null
+<?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 8421 2009-05-04 07:49:49Z 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:call-template name="anchor"/>
+</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,'('))
+ or starts-with($xhref, '#xpointer(id('))">
+ <xsl:call-template name="xpointer.idref">
+ <xsl:with-param name="xpointer" select="$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="{$href}">
+ <xsl:apply-templates select="." mode="common.html.attributes"/>
+ <xsl:text>???</xsl:text>
+ </a>
+ </xsl:when>
+ <xsl:otherwise>
+ <a href="{$href}">
+ <xsl:apply-templates select="." mode="common.html.attributes"/>
+ <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 $target/*/title">
+ <xsl:attribute name="title">
+ <xsl:apply-templates select="$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()"/>
+ </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|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]"/>
+ </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="$bibliography.numbered != 0">
+ <xsl:number from="bibliography" count="biblioentry|bibliomixed"
+ level="any" format="1"/>
+ </xsl:when>
+ <xsl:when test="local-name(*[1]) = 'abbrev'">
+ <xsl:apply-templates select="*[1]"/>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:value-of select="(@id|@xml:id)[1]"/>
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:otherwise>
+ </xsl:choose>
+</xsl:template>
+
+<xsl:template match="glossary" mode="xref-to">
+ <xsl:param name="referrer"/>
+ <xsl:param name="xrefstyle"/>
+ <xsl:param name="verbose" select="1"/>
+
+ <xsl:apply-templates select="." mode="object.xref.markup">
+ <xsl:with-param name="purpose" select="'xref'"/>
+ <xsl:with-param name="xrefstyle" select="$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="$glossentry.show.acronym = 'primary'">
+ <xsl:choose>
+ <xsl:when test="acronym|abbrev">
+ <xsl:apply-templates select="(acronym|abbrev)[1]"/>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:apply-templates select="glossterm[1]" mode="xref-to">
+ <xsl:with-param name="xrefstyle" select="$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="$verbose"/>
+ </xsl:apply-templates>
+ </xsl:otherwise>
+ </xsl:choose>
+</xsl:template>
+
+<xsl:template match="glossterm|firstterm" mode="xref-to">
+ <xsl:apply-templates/>
+</xsl:template>
+
+<xsl:template match="index" mode="xref-to">
+ <xsl:param name="referrer"/>
+ <xsl:param name="xrefstyle"/>
+ <xsl:param name="verbose" select="1"/>
+
+ <xsl:apply-templates select="." mode="object.xref.markup">
+ <xsl:with-param name="purpose" select="'xref'"/>
+ <xsl:with-param name="xrefstyle" select="$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="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="qandadiv" 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"/>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:apply-templates select="refnamediv/refname[1]"/>
+ </xsl:otherwise>
+ </xsl:choose>
+ <xsl:apply-templates select="refmeta/manvolnum"/>
+</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"/>
+
+ <!-- to avoid the comma that will be generated if there are several terms -->
+ <xsl:apply-templates/>
+</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="$verbose"/>
+ </xsl:apply-templates>
+</xsl:template>
+
+<!-- These are elements for which no link text exists, so an xref to one
+ uses the xrefstyle attribute if specified, or if not it falls back
+ to the container element's link text -->
+<xsl:template match="para|phrase|simpara|anchor|quote" mode="xref-to">
+ <xsl:param name="referrer"/>
+ <xsl:param name="xrefstyle"/>
+ <xsl:param name="verbose" select="1"/>
+
+ <xsl:variable name="context" select="(ancestor::simplesect
+ |ancestor::section
+ |ancestor::sect1
+ |ancestor::sect2
+ |ancestor::sect3
+ |ancestor::sect4
+ |ancestor::sect5
+ |ancestor::refsection
+ |ancestor::refsect1
+ |ancestor::refsect2
+ |ancestor::refsect3
+ |ancestor::chapter
+ |ancestor::appendix
+ |ancestor::preface
+ |ancestor::partintro
+ |ancestor::dedication
+ |ancestor::acknowledgements
+ |ancestor::colophon
+ |ancestor::bibliography
+ |ancestor::index
+ |ancestor::glossary
+ |ancestor::glossentry
+ |ancestor::listitem
+ |ancestor::varlistentry)[last()]"/>
+
+ <xsl:choose>
+ <xsl:when test="$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]"/>
+ </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()) > 0">
+ <!-- If it has content, use it -->
+ <xsl:apply-templates/>
+ </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:attribute name="name">
+ <xsl:value-of select="(@id|@xml:id)[1]"/>
+ </xsl:attribute>
+ </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/>
+ </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:variable name="localinfo" select="@localinfo"/>
+
+ <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:copy-of select="$hottext"/>
+ </a>
+ <xsl:copy-of select="$olink.page.citation"/>
+ <xsl:copy-of select="$olink.docname.citation"/>
+ </xsl:when>
+ <xsl:otherwise>
+ <span class="olink"><xsl:copy-of select="$hottext"/></span>
+ <xsl:copy-of select="$olink.page.citation"/>
+ <xsl:copy-of select="$olink.docname.citation"/>
+ </xsl:otherwise>
+ </xsl:choose>
+
+ </xsl:when>
+
+ <!-- Or use old olink mechanism -->
+ <xsl:otherwise>
+ <xsl:variable name="href">
+ <xsl:choose>
+ <xsl:when test="@linkmode">
+ <!-- use the linkmode to get the base URI, use localinfo as fragid -->
+ <xsl:variable name="modespec" select="key('id',@linkmode)"/>
+ <xsl:if test="count($modespec) != 1
+ or local-name($modespec) != 'modespec'">
+ <xsl:message>Warning: olink linkmode pointer is wrong.</xsl:message>
+ </xsl:if>
+ <xsl:value-of select="$modespec"/>
+ <xsl:if test="@localinfo">
+ <xsl:text>#</xsl:text>
+ <xsl:value-of select="@localinfo"/>
+ </xsl:if>
+ </xsl:when>
+ <xsl:when test="@type = 'href'">
+ <xsl:call-template name="olink.outline">
+ <xsl:with-param name="outline.base.uri"
+ select="unparsed-entity-uri(@targetdocent)"/>
+ <xsl:with-param name="localinfo" select="@localinfo"/>
+ <xsl:with-param name="return" select="'href'"/>
+ </xsl:call-template>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:value-of select="$olink.resolver"/>
+ <xsl:text>?</xsl:text>
+ <xsl:value-of select="$olink.sysid"/>
+ <xsl:value-of select="unparsed-entity-uri(@targetdocent)"/>
+ <!-- XSL gives no access to the public identifier (grumble...) -->
+ <xsl:if test="@localinfo">
+ <xsl:text>&</xsl:text>
+ <xsl:value-of select="$olink.fragid"/>
+ <xsl:value-of select="@localinfo"/>
+ </xsl:if>
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:variable>
+
+ <xsl:choose>
+ <xsl:when test="$href != ''">
+ <a href="{$href}">
+ <xsl:apply-templates select="." mode="common.html.attributes"/>
+ <xsl:call-template name="olink.hottext"/>
+ </a>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:call-template name="olink.hottext"/>
+ </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="olink.outline">
+ <xsl:param name="outline.base.uri"/>
+ <xsl:param name="localinfo"/>
+ <xsl:param name="return" select="href"/>
+
+ <xsl:variable name="outline-file"
+ select="concat($outline.base.uri,
+ $olink.outline.ext)"/>
+
+ <xsl:variable name="outline" select="document($outline-file,.)/div"/>
+
+ <xsl:variable name="node-href">
+ <xsl:choose>
+ <xsl:when test="$localinfo != ''">
+ <xsl:variable name="node" select="$outline//
+ *[@id=$localinfo or @xml:id=$localinfo]"/>
+ <xsl:value-of select="$node/@href"/>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:value-of select="$outline/@href"/>
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:variable>
+
+ <xsl:variable name="node-xref">
+ <xsl:choose>
+ <xsl:when test="$localinfo != ''">
+ <xsl:variable name="node" select="$outline//
+ *[@id=$localinfo or @xml:id=$localinfo]"/>
+ <xsl:copy-of select="$node/xref"/>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:value-of select="$outline/xref"/>
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:variable>
+
+ <xsl:choose>
+ <xsl:when test="$return = 'href'">
+ <xsl:value-of select="$node-href"/>
+ </xsl:when>
+ <xsl:when test="$return = 'xref'">
+ <xsl:value-of select="$node-xref"/>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:copy-of select="$node-xref"/>
+ </xsl:otherwise>
+ </xsl:choose>
+</xsl:template>
+
+<!-- ==================================================================== -->
+
+<xsl:template name="xref.xreflabel">
+ <!-- called to process an xreflabel...you might use this to make -->
+ <!-- xreflabels come out in the right font for different targets, -->
+ <!-- for example. -->
+ <xsl:param name="target" select="."/>
+ <xsl:value-of select="$target/@xreflabel"/>
+</xsl:template>
+
+<!-- ==================================================================== -->
+
+<xsl:template match="title" mode="xref">
+ <xsl:apply-templates/>
+</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>
git.stg.codes / stg.git / blobdiff