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conky/doc/docbook-xml/html/footnote.xsl
Brenden Matthews c6ad28074a
Fix docbook2x handling.
* Include the XML schemas/libs in the repo so we don't have to reach out to
   3rd parties
 * Fix the sed commands to work on both GNU and BSD variants
2018-12-22 12:38:10 -05:00

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<?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 9665 2012-11-08 14:26:20Z kosek $
********************************************************************
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.
******************************************************************** -->
<!-- This template generates just the footnote marker inline.
The footnote text is handled in name="process.footnote".
The footnote marker gets an id of @id, while the
footnote text gets an id of #ftn.@id. They cross link to each other. -->
<xsl:template match="footnote">
<xsl:variable name="name">
<xsl:call-template name="object.id">
<xsl:with-param name="conditional" select="0"/>
</xsl:call-template>
</xsl:variable>
<xsl:variable name="href">
<xsl:text>#ftn.</xsl:text>
<xsl:value-of select="$name"/>
</xsl:variable>
<a href="{$href}">
<xsl:apply-templates select="." mode="class.attribute"/>
<xsl:if test="$generate.id.attributes = 0">
<xsl:attribute name="name">
<xsl:value-of select="$name"/>
</xsl:attribute>
</xsl:if>
<sup>
<xsl:apply-templates select="." mode="class.attribute"/>
<xsl:call-template name="id.attribute">
<xsl:with-param name="conditional" select="0"/>
</xsl:call-template>
<xsl:text>[</xsl:text>
<xsl:apply-templates select="." mode="footnote.number"/>
<xsl:text>]</xsl:text>
</sup>
</a>
</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>
<a href="{$href}">
<xsl:apply-templates select="." mode="class.attribute"/>
<xsl:call-template name="id.attribute"/>
<sup>
<xsl:apply-templates select="." mode="class.attribute"/>
<xsl:text>[</xsl:text>
<xsl:apply-templates select="$footnote" mode="footnote.number"/>
<xsl:text>]</xsl:text>
</sup>
</a>
</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::table or ancestor::informaltable">
<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) &gt;= $tfnum">
<xsl:value-of select="substring($table.footnote.number.symbols, $tfnum, 1)"/>
</xsl:when>
<xsl:otherwise>
<xsl:number level="any" from="table | informaltable"
format="{$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::table//footnote |
preceding::informaltable//footnote"/>
<xsl:variable name="fnum" select="count($pfoot) - count($ptfoot) + 1"/>
<xsl:choose>
<xsl:when test="string-length($footnote.number.symbols) &gt;= $fnum">
<xsl:value-of select="substring($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="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:call-template name="paragraph">
<xsl:with-param name="class">
<xsl:if test="@role and $para.propagates.style != 0">
<xsl:value-of select="@role"/>
</xsl:if>
</xsl:with-param>
<xsl:with-param name="content">
<a href="{$href}">
<xsl:apply-templates select="." mode="class.attribute"/>
<sup>
<xsl:apply-templates select="." mode="class.attribute"/>
<xsl:text>[</xsl:text>
<xsl:apply-templates select="ancestor::footnote" mode="footnote.number"/>
<xsl:text>] </xsl:text>
</sup>
</a>
<xsl:apply-templates/>
</xsl:with-param>
</xsl:call-template>
</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">
<a href="{$href}">
<xsl:apply-templates select="." mode="class.attribute"/>
<xsl:choose>
<xsl:when test="$generate.id.attributes = 0">
<xsl:if test="@id or @xml:id">
<xsl:attribute name="name">
<xsl:value-of select="@id|@xml:id"/>
</xsl:attribute>
</xsl:if>
</xsl:when>
<xsl:otherwise>
<xsl:call-template name="id.attribute"/>
</xsl:otherwise>
</xsl:choose>
<sup>
<xsl:text>[</xsl:text>
<xsl:apply-templates select="ancestor::footnote"
mode="footnote.number"/>
<xsl:text>] </xsl:text>
</sup>
</a>
</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=".//table//footnote | .//informaltable//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">
<xsl:call-template name="footnotes.attributes"/>
<br/>
<hr>
<xsl:choose>
<xsl:when test="$make.clean.html != 0">
<xsl:attribute name="class">footnote-hr</xsl:attribute>
</xsl:when>
<xsl:when test="$css.decoration != 0">
<xsl:attribute name="style">
<xsl:value-of select="concat('width:100; text-align:',
$direction.align.start,
';',
'margin-', $direction.align.start, ': 0')"/>
</xsl:attribute>
</xsl:when>
<xsl:otherwise>
<xsl:attribute name="width">100</xsl:attribute>
<xsl:attribute name="align"><xsl:value-of
select="$direction.align.start"/></xsl:attribute>
</xsl:otherwise>
</xsl:choose>
</hr>
<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 doesnt 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="footnotes.attributes">
<!-- customizable for footnotes attributes -->
</xsl:template>
<xsl:template name="process.chunk.footnotes">
<!-- nop -->
</xsl:template>
<xsl:template match="footnote" name="process.footnote" mode="process.footnote.mode">
<xsl:variable name="id">
<xsl:text>ftn.</xsl:text>
<xsl:call-template name="object.id">
<xsl:with-param name="conditional" select="0"/>
</xsl:call-template>
</xsl:variable>
<xsl:choose>
<xsl:when test="local-name(*[1]) = 'para' or local-name(*[1]) = 'simpara'">
<div id="{$id}">
<xsl:call-template name="common.html.attributes"/>
<xsl:apply-templates/>
</div>
</xsl:when>
<xsl:when test="$html.cleanup != 0 and
$exsl.node.set.available != 0">
<div id="{$id}">
<xsl:call-template name="common.html.attributes"/>
<xsl:call-template name="id.attribute"/>
<xsl:apply-templates select="*[1]" mode="footnote.body.number"/>
<xsl:apply-templates select="*[position() &gt; 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 id="{$id}">
<xsl:call-template name="common.html.attributes"/>
<xsl:call-template name="id.attribute"/>
<xsl:apply-templates/>
</div>
</xsl:otherwise>
</xsl:choose>
</xsl:template>
<xsl:template match="table//footnote | informaltable//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>