Show footnote.xsl syntax highlighted
<?xml version='1.0'?>
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
xmlns:exsl="http://exslt.org/common"
exclude-result-prefixes="exsl"
version='1.0'>
<!-- ********************************************************************
$Id: footnote.xsl 5105 2005-07-14 14:30:44Z nwalsh $
********************************************************************
This file is part of the XSL DocBook Stylesheet distribution.
See ../README or http://nwalsh.com/docbook/xsl/ for copyright
and other information.
******************************************************************** -->
<xsl:template match="footnote">
<xsl:variable name="name">
<xsl:call-template name="object.id"/>
</xsl:variable>
<xsl:variable name="href">
<xsl:text>#ftn.</xsl:text>
<xsl:call-template name="object.id"/>
</xsl:variable>
<xsl:choose>
<xsl:when test="ancestor::tgroup">
<sup>
<xsl:text>[</xsl:text>
<a name="{$name}" href="{$href}">
<xsl:apply-templates select="." mode="footnote.number"/>
</a>
<xsl:text>]</xsl:text>
</sup>
</xsl:when>
<xsl:otherwise>
<sup>
<xsl:text>[</xsl:text>
<a name="{$name}" href="{$href}">
<xsl:apply-templates select="." mode="footnote.number"/>
</a>
<xsl:text>]</xsl:text>
</sup>
</xsl:otherwise>
</xsl:choose>
</xsl:template>
<xsl:template match="footnoteref">
<xsl:variable name="targets" select="key('id',@linkend)"/>
<xsl:variable name="footnote" select="$targets[1]"/>
<xsl:variable name="href">
<xsl:text>#ftn.</xsl:text>
<xsl:call-template name="object.id">
<xsl:with-param name="object" select="$footnote"/>
</xsl:call-template>
</xsl:variable>
<sup>
<xsl:text>[</xsl:text>
<a href="{$href}">
<xsl:apply-templates select="$footnote" mode="footnote.number"/>
</a>
<xsl:text>]</xsl:text>
</sup>
</xsl:template>
<xsl:template match="footnote" mode="footnote.number">
<xsl:choose>
<xsl:when test="string-length(@label) != 0">
<xsl:value-of select="@label"/>
</xsl:when>
<xsl:when test="ancestor::tgroup">
<xsl:variable name="tfnum">
<xsl:number level="any" from="table|informaltable" format="1"/>
</xsl:variable>
<xsl:choose>
<xsl:when test="string-length($table.footnote.number.symbols) >= $tfnum">
<xsl:value-of select="substring($table.footnote.number.symbols, $tfnum, 1)"/>
</xsl:when>
<xsl:otherwise>
<xsl:number level="any" from="tgroup"
format="{$table.footnote.number.format}"/>
</xsl:otherwise>
</xsl:choose>
</xsl:when>
<xsl:otherwise>
<xsl:variable name="pfoot" select="preceding::footnote[not(@label)]"/>
<xsl:variable name="ptfoot" select="preceding::tgroup//footnote"/>
<xsl:variable name="fnum" select="count($pfoot) - count($ptfoot) + 1"/>
<xsl:choose>
<xsl:when test="string-length($footnote.number.symbols) >= $fnum">
<xsl:value-of select="substring($footnote.number.symbols, $fnum, 1)"/>
</xsl:when>
<xsl:otherwise>
<xsl:number value="$fnum" format="{$footnote.number.format}"/>
</xsl:otherwise>
</xsl:choose>
</xsl:otherwise>
</xsl:choose>
</xsl:template>
<!-- ==================================================================== -->
<xsl:template match="footnote/para[1]|footnote/simpara[1]" priority="2">
<!-- this only works if the first thing in a footnote is a para, -->
<!-- which is ok, because it usually is. -->
<xsl:variable name="name">
<xsl:text>ftn.</xsl:text>
<xsl:call-template name="object.id">
<xsl:with-param name="object" select="ancestor::footnote"/>
</xsl:call-template>
</xsl:variable>
<xsl:variable name="href">
<xsl:text>#</xsl:text>
<xsl:call-template name="object.id">
<xsl:with-param name="object" select="ancestor::footnote"/>
</xsl:call-template>
</xsl:variable>
<p>
<xsl:if test="@role and $para.propagates.style != 0">
<xsl:attribute name="class">
<xsl:value-of select="@role"/>
</xsl:attribute>
</xsl:if>
<sup>
<xsl:text>[</xsl:text>
<a name="{$name}" href="{$href}">
<xsl:apply-templates select="ancestor::footnote"
mode="footnote.number"/>
</a>
<xsl:text>] </xsl:text>
</sup>
<xsl:apply-templates/>
</p>
</xsl:template>
<!-- ==================================================================== -->
<xsl:template match="*" mode="footnote.body.number">
<xsl:variable name="name">
<xsl:text>ftn.</xsl:text>
<xsl:call-template name="object.id">
<xsl:with-param name="object" select="ancestor::footnote"/>
</xsl:call-template>
</xsl:variable>
<xsl:variable name="href">
<xsl:text>#</xsl:text>
<xsl:call-template name="object.id">
<xsl:with-param name="object" select="ancestor::footnote"/>
</xsl:call-template>
</xsl:variable>
<xsl:variable name="footnote.mark">
<sup>
<xsl:text>[</xsl:text>
<a name="{$name}" href="{$href}">
<xsl:apply-templates select="ancestor::footnote"
mode="footnote.number"/>
</a>
<xsl:text>] </xsl:text>
</sup>
</xsl:variable>
<xsl:variable name="html">
<xsl:apply-templates select="."/>
</xsl:variable>
<xsl:choose>
<xsl:when test="function-available('exsl:node-set')">
<xsl:variable name="html-nodes" select="exsl:node-set($html)"/>
<xsl:choose>
<xsl:when test="$html-nodes//p">
<xsl:apply-templates select="$html-nodes" mode="insert.html.p">
<xsl:with-param name="mark" select="$footnote.mark"/>
</xsl:apply-templates>
</xsl:when>
<xsl:otherwise>
<xsl:apply-templates select="$html-nodes" mode="insert.html.text">
<xsl:with-param name="mark" select="$footnote.mark"/>
</xsl:apply-templates>
</xsl:otherwise>
</xsl:choose>
</xsl:when>
<xsl:otherwise>
<xsl:copy-of select="$html"/>
</xsl:otherwise>
</xsl:choose>
</xsl:template>
<!-- ==================================================================== -->
<!--
<xsl:template name="count-element-from">
<xsl:param name="from" select=".."/>
<xsl:param name="to" select="."/>
<xsl:param name="count" select="0"/>
<xsl:param name="list" select="$from/following::*[name(.)=name($to)]
|$from/descendant-or-self::*[name(.)=name($to)]"/>
<xsl:choose>
<xsl:when test="not($list)">
<xsl:text>-1</xsl:text>
</xsl:when>
<xsl:when test="$list[1] = $to">
<xsl:value-of select="$count + 1"/>
</xsl:when>
<xsl:otherwise>
</xsl:otherwise>
</xsl:choose>
</xsl:template>
-->
<!-- ==================================================================== -->
<xsl:template name="process.footnotes">
<xsl:variable name="footnotes" select=".//footnote"/>
<xsl:variable name="table.footnotes"
select=".//tgroup//footnote"/>
<!-- Only bother to do this if there's at least one non-table footnote -->
<xsl:if test="count($footnotes)>count($table.footnotes)">
<div class="footnotes">
<br/>
<hr width="100" align="left"/>
<xsl:apply-templates select="$footnotes" mode="process.footnote.mode"/>
</div>
</xsl:if>
<xsl:if test="$annotation.support != 0 and //annotation">
<div class="annotation-list">
<div class="annotation-nocss">
<p>The following annotations are from this essay. You are seeing
them here because your browser doesn’t support the user-interface
techniques used to make them appear as ‘popups’ on modern browsers.</p>
</div>
<xsl:apply-templates select="//annotation"
mode="annotation-popup"/>
</div>
</xsl:if>
</xsl:template>
<xsl:template name="process.chunk.footnotes">
<!-- nop -->
</xsl:template>
<xsl:template match="footnote" name="process.footnote" mode="process.footnote.mode">
<xsl:choose>
<xsl:when test="local-name(*[1]) = 'para' or local-name(*[1]) = 'simpara'">
<div class="{name(.)}">
<xsl:apply-templates/>
</div>
</xsl:when>
<xsl:when test="$html.cleanup != 0 and function-available('exsl:node-set')">
<div class="{name(.)}">
<xsl:apply-templates select="*[1]" mode="footnote.body.number"/>
<xsl:apply-templates select="*[position() > 1]"/>
</div>
</xsl:when>
<xsl:otherwise>
<xsl:message>
<xsl:text>Warning: footnote number may not be generated </xsl:text>
<xsl:text>correctly; </xsl:text>
<xsl:value-of select="local-name(*[1])"/>
<xsl:text> unexpected as first child of footnote.</xsl:text>
</xsl:message>
<div class="{name(.)}">
<xsl:apply-templates/>
</div>
</xsl:otherwise>
</xsl:choose>
</xsl:template>
<xsl:template match="tgroup//footnote"
mode="process.footnote.mode">
</xsl:template>
<xsl:template match="footnote" mode="table.footnote.mode">
<xsl:call-template name="process.footnote"/>
</xsl:template>
</xsl:stylesheet>
See more files for this project here