<?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 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. ******************************************************************** --> <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="class.attribute"/> <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="class.attribute"/> <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="$targets[1]"/> <xsl:if test="not(local-name($footnote) = 'footnote')"> <xsl:message terminate="yes"> ERROR: A footnoteref element has a linkend that points to an element that is not a footnote. Typically this happens when an id attribute is accidentally applied to the child of a footnote element. target element: <xsl:value-of select="local-name($footnote)"/> linkend/id: <xsl:value-of select="@linkend"/> </xsl:message> </xsl:if> <xsl:variable name="target.href"> <xsl:call-template name="href.target"> <xsl:with-param name="object" select="$footnote"/> </xsl:call-template> </xsl:variable> <xsl:variable name="href"> <xsl:value-of select="substring-before($target.href, '#')"/> <xsl:text>#ftn.</xsl:text> <xsl:value-of select="substring-after($target.href, '#')"/> </xsl:variable> <sup> <xsl:text>[</xsl:text> <a href="{$href}"> <xsl:apply-templates select="." mode="class.attribute"/> <xsl:apply-templates select="$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:call-template name="locale.html.attributes"/> <xsl:if test="@role and $para.propagates.style != 0"> <xsl:apply-templates select="." mode="class.attribute"> <xsl:with-param name="class" select="@role"/> </xsl:apply-templates> </xsl:if> <sup> <xsl:text>[</xsl:text> <a name="{$name}" href="{$href}"> <xsl:apply-templates select="." mode="class.attribute"/> <xsl:apply-templates select="ancestor::footnote" mode="footnote.number"/> </a> <xsl:text>] </xsl:text> </sup> <xsl:apply-templates/> </p> </xsl:template> <!-- ==================================================================== --> <xsl:template match="*" mode="footnote.body.number"> <xsl:variable name="name"> <xsl:text>ftn.</xsl:text> <xsl:call-template name="object.id"> <xsl:with-param name="object" select="ancestor::footnote"/> </xsl:call-template> </xsl:variable> <xsl:variable name="href"> <xsl:text>#</xsl:text> <xsl:call-template name="object.id"> <xsl:with-param name="object" select="ancestor::footnote"/> </xsl:call-template> </xsl:variable> <xsl:variable name="footnote.mark"> <sup> <xsl:text>[</xsl:text> <a name="{$name}" href="{$href}"> <xsl:apply-templates select="." mode="class.attribute"/> <xsl:apply-templates select="ancestor::footnote" mode="footnote.number"/> </a> <xsl:text>] </xsl:text> </sup> </xsl:variable> <xsl:variable name="html"> <xsl:apply-templates select="."/> </xsl:variable> <xsl:choose> <xsl:when test="$exsl.node.set.available != 0"> <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::*[local-name(.)=local-name($to)] |$from/descendant-or-self::*[local-name(.)=local-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="{$direction.align.start}"/> <xsl:apply-templates select="$footnotes" mode="process.footnote.mode"/> </div> </xsl:if> <xsl:if test="$annotation.support != 0 and //annotation"> <div class="annotation-list"> <div class="annotation-nocss"> <p>The following annotations are from this essay. You are seeing them here because your browser doesn’t support the user-interface techniques used to make them appear as ‘popups’ on modern browsers.</p> </div> <xsl:apply-templates select="//annotation" mode="annotation-popup"/> </div> </xsl:if> </xsl:template> <xsl:template name="process.chunk.footnotes"> <!-- nop --> </xsl:template> <xsl:template match="footnote" name="process.footnote" mode="process.footnote.mode"> <xsl:choose> <xsl:when test="local-name(*[1]) = 'para' or local-name(*[1]) = 'simpara'"> <div> <xsl:call-template name="common.html.attributes"/> <xsl:apply-templates/> </div> </xsl:when> <xsl:when test="$html.cleanup != 0 and $exsl.node.set.available != 0"> <div> <xsl:call-template name="common.html.attributes"/> <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> <xsl:call-template name="common.html.attributes"/> <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>