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<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
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xmlns:doc="http://nwalsh.com/xsl/documentation/1.0"
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exclude-result-prefixes="doc">
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<xsl:param name="html.ext" select="'.html'"/>
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<doc:param name="html.ext" xmlns="">
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<refpurpose>Extension for chunked files</refpurpose>
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<para>The extension identified by <parameter>html.ext</parameter> will
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be used as the filename extension for chunks created by this stylesheet.
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<xsl:param name="root.filename" select="'index'"/>
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<doc:param name="root.filename" xmlns="">
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<refpurpose>Filename for the root chunk</refpurpose>
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<para>The <parameter>root.filename</parameter> is the base filename for
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the chunk created for the root of each document processed.
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<xsl:param name="base.dir" select="''"/>
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<doc:param name="base.dir" xmlns="">
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<refpurpose>Output directory for chunks</refpurpose>
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<para>If specified, the <literal>base.dir</literal> identifies
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the output directory for chunks. (If not specified, the output directory
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is system dependent.)</para>
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<xsl:param name="chunk.sections" select="'1'"/>
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<doc:param name="chunk.sections" xmlns="">
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<refpurpose>Create chunks for top-level sections in components?</refpurpose>
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<para>If non-zero, chunks will be created for top-level
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<sgmltag>sect1</sgmltag> and <sgmltag>section</sgmltag> elements in
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<xsl:param name="chunk.first.sections" select="'0'"/>
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<doc:param name="chunk.first.sections" xmlns="">
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<refpurpose>Create a chunk for the first top-level section in each component?</refpurpose>
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<para>If non-zero, a chunk will be created for the first top-level
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<sgmltag>sect1</sgmltag> or <sgmltag>section</sgmltag> elements in
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each component. Otherwise, that section will be part of the chunk for
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<xsl:param name="chunk.datafile" select="'.chunks'"/>
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<doc:param name="chunk.datafile" xmlns="">
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<refpurpose>Name of the temporary file used to hold chunking data</refpurpose>
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<para>Chunking is now a two-step process. The
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<parameter>chunk.datafile</parameter> is the name of the file used to
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hold the chunking data.
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<!-- ==================================================================== -->
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bibliography in article or book
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glossary in article or book
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index in article or book
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section if position()>1 && parent != section
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<!-- ==================================================================== -->
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<xsl:template name="chunk">
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<xsl:param name="node" select="."/>
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<!-- returns 1 if $node is a chunk -->
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<xsl:variable name="id">
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<xsl:when test="$node/@id">
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<xsl:value-of select="$node/@id"/>
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<xsl:value-of select="generate-id($node)"/>
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<xsl:variable name="chunks" select="document($chunk.datafile,.)"/>
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<xsl:when test="$chunks/chunks/chunk[@id=$id]">1</xsl:when>
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<xsl:otherwise>0</xsl:otherwise>
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<!-- ==================================================================== -->
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<xsl:template match="*" mode="chunk-filename">
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<!-- returns the filename of a chunk -->
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<xsl:variable name="id">
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<xsl:when test="@id">
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<xsl:value-of select="@id"/>
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<xsl:value-of select="generate-id(.)"/>
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<xsl:variable name="chunks" select="document($chunk.datafile,.)"/>
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<xsl:variable name="chunk" select="$chunks/chunks/chunk[@id=$id]"/>
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<xsl:when test="$chunk">
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<xsl:value-of select="$chunk/@filename"/>
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<xsl:apply-templates select="parent::*" mode="chunk-filename"/>
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<!-- ==================================================================== -->
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<xsl:template name="href.target">
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<xsl:param name="object" select="."/>
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<xsl:variable name="ischunk">
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<xsl:call-template name="chunk">
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<xsl:with-param name="node" select="$object"/>
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<xsl:apply-templates mode="chunk-filename" select="$object"/>
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<xsl:if test="$ischunk='0'">
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<xsl:text>#</xsl:text>
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<xsl:call-template name="object.id">
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<xsl:with-param name="object" select="$object"/>
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<!-- ==================================================================== -->
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<xsl:template name="html.head">
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<xsl:param name="prev" select="/foo"/>
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<xsl:param name="next" select="/foo"/>
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<xsl:variable name="home" select="/*[1]"/>
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<xsl:variable name="up" select="parent::*"/>
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<xsl:call-template name="head.content"/>
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<xsl:call-template name="user.head.content"/>
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<xsl:if test="$home">
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<xsl:attribute name="href">
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<xsl:call-template name="href.target">
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<xsl:with-param name="object" select="$home"/>
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<xsl:attribute name="title">
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<xsl:apply-templates select="$home"
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mode="object.title.markup.textonly"/>
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<xsl:attribute name="href">
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<xsl:call-template name="href.target">
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<xsl:with-param name="object" select="$up"/>
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<xsl:attribute name="title">
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<xsl:apply-templates select="$up" mode="object.title.markup.textonly"/>
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<xsl:if test="$prev">
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<link rel="previous">
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<xsl:attribute name="href">
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<xsl:call-template name="href.target">
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<xsl:with-param name="object" select="$prev"/>
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<xsl:attribute name="title">
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<xsl:apply-templates select="$prev" mode="object.title.markup.textonly"/>
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<xsl:if test="$next">
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<xsl:attribute name="href">
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<xsl:call-template name="href.target">
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<xsl:with-param name="object" select="$next"/>
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<xsl:attribute name="title">
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<xsl:apply-templates select="$next" mode="object.title.markup.textonly"/>
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<!-- ==================================================================== -->
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<xsl:template name="header.navigation">
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<xsl:param name="prev" select="/foo"/>
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<xsl:param name="next" select="/foo"/>
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<xsl:variable name="home" select="/*[1]"/>
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<xsl:variable name="up" select="parent::*"/>
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<xsl:if test="$suppress.navigation = '0'">
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<div class="navheader">
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<table width="100%" summary="Navigation header">
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<th colspan="3" align="center">
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<xsl:apply-templates select="." mode="object.title.markup"/>
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<td width="20%" align="left">
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<xsl:if test="count($prev)>0">
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<xsl:attribute name="href">
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<xsl:call-template name="href.target">
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<xsl:with-param name="object" select="$prev"/>
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<xsl:call-template name="gentext">
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<xsl:with-param name="key">nav-prev</xsl:with-param>
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<xsl:text> </xsl:text>
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<th width="60%" align="center">
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<xsl:when test="count($up) > 0 and $up != $home">
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<xsl:apply-templates select="$up" mode="object.title.markup"/>
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<xsl:otherwise> </xsl:otherwise>
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<td width="20%" align="right">
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<xsl:text> </xsl:text>
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<xsl:if test="count($next)>0">
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<xsl:attribute name="href">
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<xsl:call-template name="href.target">
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<xsl:with-param name="object" select="$next"/>
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<xsl:call-template name="gentext">
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<xsl:with-param name="key">nav-next</xsl:with-param>
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<!-- ==================================================================== -->
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<xsl:template name="footer.navigation">
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<xsl:param name="prev" select="/foo"/>
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<xsl:param name="next" select="/foo"/>
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<xsl:variable name="home" select="/*[1]"/>
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<xsl:variable name="up" select="parent::*"/>
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<xsl:if test="$suppress.navigation = '0'">
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<div class="navfooter">
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<table width="100%" summary="Navigation footer">
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<td width="40%" align="left">
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<xsl:if test="count($prev)>0">
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<xsl:attribute name="href">
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<xsl:call-template name="href.target">
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<xsl:with-param name="object" select="$prev"/>
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<xsl:call-template name="gentext">
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<xsl:with-param name="key">nav-prev</xsl:with-param>
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<xsl:text> </xsl:text>
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<td width="20%" align="center">
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<xsl:when test="$home != .">
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<xsl:attribute name="href">
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<xsl:call-template name="href.target">
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<xsl:with-param name="object" select="$home"/>
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<xsl:call-template name="gentext">
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<xsl:with-param name="key">nav-home</xsl:with-param>
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<xsl:otherwise> </xsl:otherwise>
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<td width="40%" align="right">
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<xsl:text> </xsl:text>
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<xsl:if test="count($next)>0">
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<xsl:attribute name="href">
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<xsl:call-template name="href.target">
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<xsl:with-param name="object" select="$next"/>
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<xsl:call-template name="gentext">
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<xsl:with-param name="key">nav-next</xsl:with-param>
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<td width="40%" align="left">
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<xsl:apply-templates select="$prev" mode="object.title.markup"/>
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<xsl:text> </xsl:text>
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<td width="20%" align="center">
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<xsl:when test="count($up)>0">
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<xsl:attribute name="href">
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<xsl:call-template name="href.target">
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<xsl:with-param name="object" select="$up"/>
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<xsl:call-template name="gentext">
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<xsl:with-param name="key">nav-up</xsl:with-param>
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<xsl:otherwise> </xsl:otherwise>
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<td width="40%" align="right">
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<xsl:text> </xsl:text>
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<xsl:apply-templates select="$next" mode="object.title.markup"/>
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<!-- ==================================================================== -->
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<xsl:template match="processing-instruction('dbhtml')">
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<!-- ==================================================================== -->
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<xsl:template name="process-chunk">
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<xsl:variable name="id">
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<xsl:when test="@id">
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<xsl:value-of select="@id"/>
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<xsl:value-of select="generate-id(.)"/>
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<xsl:variable name="chunks" select="document($chunk.datafile,.)"/>
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<xsl:variable name="chunk" select="$chunks/chunks/chunk[@id=$id]"/>
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<xsl:variable name="prev-id"
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select="$chunk/preceding-sibling::chunk[1]/@id"/>
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<xsl:variable name="next-id"
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select="$chunk/following-sibling::chunk[1]/@id"/>
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<xsl:variable name="prev" select="id($prev-id)"/>
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<xsl:variable name="next" select="id($next-id)"/>
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<xsl:variable name="ischunk">
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<xsl:call-template name="chunk"/>
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<xsl:variable name="chunkfn">
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<xsl:if test="$ischunk='1'">
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<xsl:apply-templates mode="chunk-filename" select="."/>
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<xsl:if test="$ischunk='0'">
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<xsl:text>Error </xsl:text>
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<xsl:value-of select="name(.)"/>
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<xsl:text> is not a chunk!</xsl:text>
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<xsl:variable name="filename">
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<xsl:call-template name="make-relative-filename">
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<xsl:with-param name="base.dir" select="$base.dir"/>
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<xsl:with-param name="base.name" select="$chunkfn"/>
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<xsl:call-template name="write.chunk">
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<xsl:with-param name="filename" select="$filename"/>
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<xsl:with-param name="content">
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<xsl:call-template name="chunk-element-content">
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<xsl:with-param name="prev" select="$prev"/>
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<xsl:with-param name="next" select="$next"/>
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<xsl:template name="chunk-element-content">
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<xsl:param name="prev"></xsl:param>
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<xsl:param name="next"></xsl:param>
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<xsl:call-template name="html.head">
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<xsl:with-param name="prev" select="$prev"/>
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<xsl:with-param name="next" select="$next"/>
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<xsl:call-template name="body.attributes"/>
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<xsl:call-template name="user.header.navigation"/>
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<xsl:call-template name="header.navigation">
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<xsl:with-param name="prev" select="$prev"/>
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<xsl:with-param name="next" select="$next"/>
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<xsl:call-template name="user.header.content"/>
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<xsl:call-template name="user.footer.content"/>
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<xsl:call-template name="footer.navigation">
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<xsl:with-param name="prev" select="$prev"/>
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<xsl:with-param name="next" select="$next"/>
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<xsl:call-template name="user.footer.navigation"/>
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<!-- ==================================================================== -->
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<xsl:template match="set">
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<xsl:call-template name="process-chunk"/>
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<xsl:template match="book">
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<xsl:call-template name="process-chunk"/>
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<xsl:template match="book/appendix">
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<xsl:call-template name="process-chunk"/>
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<xsl:template match="book/glossary">
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<xsl:call-template name="process-chunk"/>
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<xsl:template match="book/bibliography">
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<xsl:call-template name="process-chunk"/>
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<xsl:template match="preface|chapter">
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<xsl:call-template name="process-chunk"/>
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<xsl:template match="part|reference">
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<xsl:call-template name="process-chunk"/>
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<xsl:template match="refentry">
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<xsl:call-template name="process-chunk"/>
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<xsl:template match="colophon">
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<xsl:call-template name="process-chunk"/>
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<xsl:template match="article">
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<xsl:call-template name="process-chunk"/>
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<xsl:template match="article/appendix">
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<xsl:call-template name="process-chunk"/>
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<xsl:template match="article/glossary">
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<xsl:call-template name="process-chunk"/>
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<xsl:template match="article/bibliography">
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<xsl:call-template name="process-chunk"/>
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<xsl:template match="sect1
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|section[local-name(parent::*) != 'section']">
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<xsl:when test=". = /section">
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<xsl:call-template name="process-chunk"/>
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<xsl:when test="$chunk.sections = 0">
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<xsl:when test="ancestor::partintro">
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<xsl:when test="$chunk.first.sections = 0">
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<xsl:when test="count(preceding-sibling::section) > 0
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or count(preceding-sibling::sect1) > 0">
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<xsl:call-template name="process-chunk"/>
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<xsl:call-template name="process-chunk"/>
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<xsl:template match="setindex
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<!-- some implementations use completely empty index tags to indicate -->
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<!-- where an automatically generated index should be inserted. so -->
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<!-- if the index is completely empty, skip it. -->
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<xsl:if test="count(*)>0 or $generate.index != '0'">
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<xsl:call-template name="process-chunk"/>
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<!-- ==================================================================== -->
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<xsl:template match="/">
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<xsl:when test="$rootid != ''">
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<xsl:when test="count(id($rootid)) = 0">
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<xsl:message terminate="yes">
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<xsl:text>ID '</xsl:text>
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<xsl:value-of select="$rootid"/>
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<xsl:text>' not found in document.</xsl:text>
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<xsl:apply-templates select="id($rootid)"/>
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<xsl:apply-templates select="/" mode="process.root"/>
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<xsl:template match="*" mode="process.root">
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<xsl:apply-templates select="."/>
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<!-- ==================================================================== -->
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<xsl:template name="in.other.chunk">
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<xsl:param name="chunk" select="."/>
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<xsl:param name="node" select="."/>
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<xsl:variable name="is.chunk">
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<xsl:call-template name="chunk">
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<xsl:with-param name="node" select="$node"/>
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<xsl:text>in.other.chunk: </xsl:text>
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<xsl:value-of select="name($chunk)"/>
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<xsl:text> </xsl:text>
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<xsl:value-of select="name($node)"/>
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<xsl:text> </xsl:text>
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<xsl:value-of select="$chunk = $node"/>
632
<xsl:text> </xsl:text>
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<xsl:value-of select="$is.chunk"/>
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<xsl:when test="$chunk = $node">0</xsl:when>
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<xsl:when test="$is.chunk = 1">1</xsl:when>
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<xsl:when test="count($node) = 0">0</xsl:when>
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<xsl:call-template name="in.other.chunk">
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<xsl:with-param name="chunk" select="$chunk"/>
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<xsl:with-param name="node" select="$node/parent::*"/>
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<xsl:template name="count.footnotes.in.this.chunk">
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<xsl:param name="node" select="."/>
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<xsl:param name="footnotes" select="$node//footnote"/>
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<xsl:param name="count" select="0"/>
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<xsl:text>count.footnotes.in.this.chunk: </xsl:text>
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<xsl:value-of select="name($node)"/>
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<xsl:variable name="in.other.chunk">
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<xsl:call-template name="in.other.chunk">
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<xsl:with-param name="chunk" select="$node"/>
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<xsl:with-param name="node" select="$footnotes[1]"/>
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<xsl:when test="count($footnotes) = 0">
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<xsl:value-of select="$count"/>
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<xsl:when test="$in.other.chunk != 0">
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<xsl:call-template name="count.footnotes.in.this.chunk">
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<xsl:with-param name="node" select="$node"/>
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<xsl:with-param name="footnotes"
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select="$footnotes[position() > 1]"/>
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<xsl:with-param name="count" select="$count"/>
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<xsl:when test="$footnotes[1]/ancestor::table
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|$footnotes[1]/ancestor::informaltable">
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<xsl:call-template name="count.footnotes.in.this.chunk">
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<xsl:with-param name="node" select="$node"/>
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<xsl:with-param name="footnotes"
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select="$footnotes[position() > 1]"/>
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<xsl:with-param name="count" select="$count"/>
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<xsl:call-template name="count.footnotes.in.this.chunk">
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<xsl:with-param name="node" select="$node"/>
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<xsl:with-param name="footnotes"
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select="$footnotes[position() > 1]"/>
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<xsl:with-param name="count" select="$count + 1"/>
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<xsl:template name="process.footnotes.in.this.chunk">
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<xsl:param name="node" select="."/>
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<xsl:param name="footnotes" select="$node//footnote"/>
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<xsl:message>process.footnotes.in.this.chunk</xsl:message>
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<xsl:variable name="in.other.chunk">
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<xsl:call-template name="in.other.chunk">
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<xsl:with-param name="chunk" select="$node"/>
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<xsl:with-param name="node" select="$footnotes[1]"/>
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<xsl:when test="count($footnotes) = 0">
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<xsl:when test="$in.other.chunk != 0">
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<xsl:call-template name="process.footnotes.in.this.chunk">
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<xsl:with-param name="node" select="$node"/>
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<xsl:with-param name="footnotes"
730
select="$footnotes[position() > 1]"/>
733
<xsl:when test="$footnotes[1]/ancestor::table
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|$footnotes[1]/ancestor::informaltable">
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<xsl:call-template name="process.footnotes.in.this.chunk">
736
<xsl:with-param name="node" select="$node"/>
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<xsl:with-param name="footnotes"
738
select="$footnotes[position() > 1]"/>
742
<xsl:apply-templates select="$footnotes[1]"
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mode="process.footnote.mode"/>
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<xsl:call-template name="process.footnotes.in.this.chunk">
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<xsl:with-param name="node" select="$node"/>
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<xsl:with-param name="footnotes"
747
select="$footnotes[position() > 1]"/>
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<xsl:template name="process.footnotes">
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<xsl:variable name="footnotes" select=".//footnote"/>
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<xsl:variable name="fcount">
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<xsl:call-template name="count.footnotes.in.this.chunk">
759
<xsl:with-param name="node" select="."/>
760
<xsl:with-param name="footnotes" select="$footnotes"/>
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<xsl:value-of select="name(.)"/>
767
<xsl:text> fcount: </xsl:text>
768
<xsl:value-of select="$fcount"/>
772
<!-- Only bother to do this if there's at least one non-table footnote -->
773
<xsl:if test="$fcount > 0">
774
<div class="footnotes">
776
<hr width="100" align="left"/>
777
<xsl:call-template name="process.footnotes.in.this.chunk">
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<xsl:with-param name="node" select="."/>
779
<xsl:with-param name="footnotes" select="$footnotes"/>
785
<xsl:template name="process.chunk.footnotes">
786
<xsl:variable name="is.chunk">
787
<xsl:call-template name="chunk"/>
789
<xsl:if test="$is.chunk = 1">
790
<xsl:call-template name="process.footnotes"/>
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<!-- ==================================================================== -->
added
removed
xsl/1.45/html/chunk-experimental.xsl
