mirror of https://github.com/tLDP/LDP
1061 lines
36 KiB
XML
1061 lines
36 KiB
XML
<?xml version='1.0'?>
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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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version='1.0'>
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<!-- ********************************************************************
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$Id$
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********************************************************************
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This file is part of the XSL DocBook Stylesheet distribution.
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See ../README or http://nwalsh.com/docbook/xsl/ for copyright
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and other information.
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This file contains general templates common to both the HTML and FO
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versions of the DocBook stylesheets.
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******************************************************************** -->
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<doc:reference xmlns="">
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<referenceinfo>
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<releaseinfo role="meta">
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$Id$
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</releaseinfo>
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<author><surname>Walsh</surname>
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<firstname>Norman</firstname></author>
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<copyright><year>1999</year><year>2000</year>
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<holder>Norman Walsh</holder>
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</copyright>
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</referenceinfo>
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<title>Common Template Reference</title>
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<partintro>
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<section><title>Introduction</title>
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<para>This is technical reference documentation for the DocBook XSL
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Stylesheets; it documents (some of) the parameters, templates, and
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other elements of the stylesheets.</para>
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<para>This is not intended to be <quote>user</quote> documentation.
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It is provided for developers writing customization layers for the
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stylesheets, and for anyone who's interested in <quote>how it
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works</quote>.</para>
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<para>Although I am trying to be thorough, this documentation is known
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to be incomplete. Don't forget to read the source, too :-)</para>
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</section>
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</partintro>
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</doc:reference>
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<!-- ==================================================================== -->
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<!-- Establish strip/preserve whitespace rules -->
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<xsl:preserve-space elements="*"/>
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<xsl:strip-space elements="
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abstract affiliation anchor answer appendix area areaset areaspec
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artheader article audiodata audioobject author authorblurb authorgroup
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beginpage bibliodiv biblioentry bibliography biblioset blockquote book
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bookbiblio bookinfo callout calloutlist caption caution chapter
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citerefentry cmdsynopsis co collab colophon colspec confgroup
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copyright dedication docinfo editor entry entrytbl epigraph equation
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example figure footnote footnoteref formalpara funcprototype
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funcsynopsis glossary glossdef glossdiv glossentry glosslist graphicco
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group highlights imagedata imageobject imageobjectco important index
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indexdiv indexentry indexterm informalequation informalexample
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informalfigure informaltable inlineequation inlinemediaobject
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itemizedlist itermset keycombo keywordset legalnotice listitem lot
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mediaobject mediaobjectco menuchoice msg msgentry msgexplan msginfo
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msgmain msgrel msgset msgsub msgtext note objectinfo
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orderedlist othercredit part partintro preface printhistory procedure
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programlistingco publisher qandadiv qandaentry qandaset question
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refentry reference refmeta refnamediv refsect1 refsect1info refsect2
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refsect2info refsect3 refsect3info refsynopsisdiv refsynopsisdivinfo
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revhistory revision row sbr screenco screenshot sect1 sect1info sect2
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sect2info sect3 sect3info sect4 sect4info sect5 sect5info section
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sectioninfo seglistitem segmentedlist seriesinfo set setindex setinfo
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shortcut sidebar simplelist simplesect spanspec step subject
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subjectset substeps synopfragment table tbody textobject tfoot tgroup
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thead tip toc tocchap toclevel1 toclevel2 toclevel3 toclevel4
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toclevel5 tocpart varargs variablelist varlistentry videodata
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videoobject void warning subjectset
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classsynopsis
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constructorsynopsis
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destructorsynopsis
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fieldsynopsis
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methodparam
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methodsynopsis
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ooclass
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ooexception
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oointerface
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simplemsgentry
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"/>
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<!-- ====================================================================== -->
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<doc:template name="is.component" xmlns="">
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<refpurpose>Tests if a given node is a component-level element</refpurpose>
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<refdescription>
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<para>This template returns '1' if the specified node is a component
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(Chapter, Appendix, etc.), and '0' otherwise.</para>
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</refdescription>
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<refparameter>
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<variablelist>
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<varlistentry><term>node</term>
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<listitem>
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<para>The node which is to be tested.</para>
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</listitem>
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</varlistentry>
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</variablelist>
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</refparameter>
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<refreturn>
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<para>This template returns '1' if the specified node is a component
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(Chapter, Appendix, etc.), and '0' otherwise.</para>
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</refreturn>
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</doc:template>
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<xsl:template name="is.component">
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<xsl:param name="node" select="."/>
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<xsl:choose>
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<xsl:when test="local-name($node) = 'appendix'
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or local-name($node) = 'article'
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or local-name($node) = 'chapter'
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or local-name($node) = 'preface'
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or local-name($node) = 'bibliography'
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or local-name($node) = 'glossary'
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or local-name($node) = 'index'">1</xsl:when>
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<xsl:otherwise>0</xsl:otherwise>
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</xsl:choose>
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</xsl:template>
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<!-- ====================================================================== -->
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<doc:template name="is.section" xmlns="">
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<refpurpose>Tests if a given node is a section-level element</refpurpose>
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<refdescription>
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<para>This template returns '1' if the specified node is a section
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(Section, Sect1, Sect2, etc.), and '0' otherwise.</para>
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</refdescription>
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<refparameter>
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<variablelist>
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<varlistentry><term>node</term>
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<listitem>
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<para>The node which is to be tested.</para>
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</listitem>
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</varlistentry>
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</variablelist>
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</refparameter>
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<refreturn>
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<para>This template returns '1' if the specified node is a section
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(Section, Sect1, Sect2, etc.), and '0' otherwise.</para>
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</refreturn>
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</doc:template>
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<xsl:template name="is.section">
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<xsl:param name="node" select="."/>
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<xsl:choose>
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<xsl:when test="local-name($node) = 'section'
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or local-name($node) = 'sect1'
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or local-name($node) = 'sect2'
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or local-name($node) = 'sect3'
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or local-name($node) = 'sect4'
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or local-name($node) = 'sect5'
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or local-name($node) = 'refsect1'
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or local-name($node) = 'refsect2'
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or local-name($node) = 'refsect3'
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or local-name($node) = 'simplesect'">1</xsl:when>
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<xsl:otherwise>0</xsl:otherwise>
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</xsl:choose>
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</xsl:template>
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<!-- ====================================================================== -->
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<doc:template name="section.level" xmlns="">
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<refpurpose>Returns the hierarchical level of a section.</refpurpose>
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<refdescription>
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<para>This template calculates the hierarchical level of a section.
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Hierarchically, components are <quote>top level</quote>, so a
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<sgmltag>sect1</sgmltag> is at level 2, <sgmltag>sect3</sgmltag> is
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at level 3, etc.</para>
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<para>Recursive sections are calculated down to the sixth level.</para>
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</refdescription>
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<refparameter>
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<variablelist>
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<varlistentry><term>node</term>
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<listitem>
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<para>The section node for which the level should be calculated.
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Defaults to the context node.</para>
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</listitem>
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</varlistentry>
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</variablelist>
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</refparameter>
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<refreturn>
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<para>The section level, <quote>2</quote>, <quote>3</quote>, etc.
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</para>
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</refreturn>
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</doc:template>
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<xsl:template name="section.level">
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<xsl:param name="node" select="."/>
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<xsl:choose>
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<xsl:when test="name($node)='sect1'">2</xsl:when>
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<xsl:when test="name($node)='sect2'">3</xsl:when>
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<xsl:when test="name($node)='sect3'">4</xsl:when>
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<xsl:when test="name($node)='sect4'">5</xsl:when>
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<xsl:when test="name($node)='sect5'">6</xsl:when>
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<xsl:when test="name($node)='section'">
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<xsl:choose>
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<xsl:when test="$node/../../../../../section">6</xsl:when>
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<xsl:when test="$node/../../../../section">5</xsl:when>
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<xsl:when test="$node/../../../section">4</xsl:when>
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<xsl:when test="$node/../../section">3</xsl:when>
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<xsl:otherwise>2</xsl:otherwise>
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</xsl:choose>
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</xsl:when>
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<xsl:when test="name($node)='refsect1'">2</xsl:when>
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<xsl:when test="name($node)='refsect2'">3</xsl:when>
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<xsl:when test="name($node)='refsect3'">4</xsl:when>
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<xsl:when test="name($node)='simplesect'">
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<xsl:choose>
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<xsl:when test="$node/../../sect1">3</xsl:when>
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<xsl:when test="$node/../../sect2">4</xsl:when>
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<xsl:when test="$node/../../sect3">5</xsl:when>
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<xsl:when test="$node/../../sect4">6</xsl:when>
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<xsl:when test="$node/../../sect5">6</xsl:when>
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<xsl:when test="$node/../../section">
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<xsl:choose>
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<xsl:when test="$node/../../../../../section">6</xsl:when>
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<xsl:when test="$node/../../../../section">5</xsl:when>
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<xsl:when test="$node/../../../section">4</xsl:when>
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<xsl:otherwise>3</xsl:otherwise>
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</xsl:choose>
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</xsl:when>
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<xsl:otherwise>2</xsl:otherwise>
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</xsl:choose>
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</xsl:when>
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<xsl:otherwise>2</xsl:otherwise>
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</xsl:choose>
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</xsl:template><!-- section.level -->
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<doc:template name="qanda.section.level" xmlns="">
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<refpurpose>Returns the hierarchical level of a QandASet.</refpurpose>
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<refdescription>
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<para>This template calculates the hierarchical level of a QandASet.
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</para>
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</refdescription>
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<refreturn>
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<para>The level, <quote>1</quote>, <quote>2</quote>, etc.
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</para>
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</refreturn>
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</doc:template>
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<xsl:template name="qanda.section.level">
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<xsl:variable name="section"
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select="(ancestor::section
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|ancestor::simplesect
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|ancestor::sect5
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|ancestor::sect4
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|ancestor::sect3
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|ancestor::sect2
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|ancestor::sect1
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|ancestor::refsect3
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|ancestor::refsect2
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|ancestor::refsect1)[last()]"/>
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<xsl:choose>
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<xsl:when test="count($section) = '0'">1</xsl:when>
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<xsl:otherwise>
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<xsl:call-template name="section.level">
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<xsl:with-param name="node" select="$section"/>
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</xsl:call-template>
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</xsl:otherwise>
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</xsl:choose>
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</xsl:template>
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<xsl:template name="qandadiv.section.level">
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<xsl:variable name="section.level">
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<xsl:call-template name="qanda.section.level"/>
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</xsl:variable>
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<xsl:variable name="anc.divs" select="ancestor::qandadiv"/>
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<xsl:value-of select="count($anc.divs) + number($section.level)"/>
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</xsl:template>
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<xsl:template name="question.answer.label">
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<xsl:variable name="deflabel">
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<xsl:choose>
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<xsl:when test="ancestor-or-self::*[@defaultlabel]">
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<xsl:value-of select="(ancestor-or-self::*[@defaultlabel])[last()]
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/@defaultlabel"/>
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</xsl:when>
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<xsl:otherwise>
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<xsl:value-of select="qanda.defaultlabel"/>
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</xsl:otherwise>
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</xsl:choose>
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</xsl:variable>
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<xsl:variable name="label" select="@label"/>
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<!--
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(hnr (hierarchical-number-recursive (normalize "qandadiv")
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node))
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(parsect (ancestor-member node (section-element-list)))
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(defnum (if (and %qanda-inherit-numeration%
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%section-autolabel%)
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(if (node-list-empty? parsect)
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(section-autolabel-prefix node)
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(section-autolabel parsect))
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""))
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(hnumber (let loop ((numlist hnr) (number defnum)
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(sep (if (equal? defnum "") "" ".")))
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(if (null? numlist)
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number
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(loop (cdr numlist)
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(string-append number
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sep
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(number->string (car numlist)))
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"."))))
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(cnumber (child-number (parent node)))
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(number (string-append hnumber
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(if (equal? hnumber "")
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""
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".")
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(number->string cnumber))))
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-->
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<xsl:choose>
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<xsl:when test="$deflabel = 'qanda'">
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<xsl:call-template name="gentext">
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<xsl:with-param name="key">
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<xsl:choose>
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<xsl:when test="local-name(.) = 'question'">question</xsl:when>
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<xsl:when test="local-name(.) = 'answer'">answer</xsl:when>
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<xsl:when test="local-name(.) = 'qandadiv'">qandadiv</xsl:when>
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<xsl:otherwise>qandaset</xsl:otherwise>
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</xsl:choose>
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</xsl:with-param>
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</xsl:call-template>
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</xsl:when>
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<xsl:when test="$deflabel = 'label'">
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<xsl:value-of select="$label"/>
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</xsl:when>
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<xsl:when test="$deflabel = 'number'
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and local-name(.) = 'question'">
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<xsl:apply-templates select="ancestor::qandaset[1]"
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mode="number"/>
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<xsl:choose>
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<xsl:when test="ancestor::qandadiv">
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<xsl:apply-templates select="ancestor::qandadiv[1]"
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mode="number"/>
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<xsl:apply-templates select="ancestor::qandaentry"
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mode="number"/>
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</xsl:when>
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<xsl:otherwise>
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<xsl:apply-templates select="ancestor::qandaentry"
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mode="number"/>
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</xsl:otherwise>
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</xsl:choose>
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</xsl:when>
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<xsl:otherwise>
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<!-- nothing -->
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</xsl:otherwise>
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</xsl:choose>
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</xsl:template>
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<xsl:template match="qandaset" mode="number">
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<!-- FIXME: -->
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</xsl:template>
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<xsl:template match="qandadiv" mode="number">
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<xsl:number level="multiple" from="qandaset" format="1."/>
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</xsl:template>
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<xsl:template match="qandaentry" mode="number">
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<xsl:choose>
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<xsl:when test="ancestor::qandadiv">
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<xsl:number level="single" from="qandadiv" format="1."/>
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</xsl:when>
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<xsl:otherwise>
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<xsl:number level="single" from="qandaset" format="1."/>
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</xsl:otherwise>
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</xsl:choose>
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</xsl:template>
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<!-- ====================================================================== -->
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<xsl:template name="object.id">
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<xsl:param name="object" select="."/>
|
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<xsl:choose>
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<xsl:when test="$object/@id">
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<xsl:value-of select="$object/@id"/>
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|
</xsl:when>
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|
<xsl:otherwise>
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<xsl:value-of select="generate-id($object)"/>
|
|
</xsl:otherwise>
|
|
</xsl:choose>
|
|
</xsl:template>
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|
<xsl:template name="person.name">
|
|
<!-- Return a formatted string representation of the contents of
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the specified node (by default, the current element).
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|
Handles Honorific, FirstName, SurName, and Lineage.
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|
If %author-othername-in-middle% is #t, also OtherName
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Handles *only* the first of each.
|
|
Format is "Honorific. FirstName [OtherName] SurName, Lineage"
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|
-->
|
|
<xsl:param name="node" select="."/>
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|
|
|
<xsl:choose>
|
|
<!-- handle corpauthor as a special case...-->
|
|
<xsl:when test="name($node)='corpauthor'">
|
|
<xsl:apply-templates select="$node"/>
|
|
</xsl:when>
|
|
<xsl:otherwise>
|
|
<xsl:variable name="h_nl" select="$node//honorific[1]"/>
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|
<xsl:variable name="f_nl" select="$node//firstname[1]"/>
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|
<xsl:variable name="o_nl" select="$node//othername[1]"/>
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|
<xsl:variable name="s_nl" select="$node//surname[1]"/>
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|
<xsl:variable name="l_nl" select="$node//lineage[1]"/>
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|
|
|
<xsl:variable name="has_h" select="$h_nl"/>
|
|
<xsl:variable name="has_f" select="$f_nl"/>
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|
<xsl:variable name="has_o"
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|
select="$o_nl and ($author.othername.in.middle != 0)"/>
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|
<xsl:variable name="has_s" select="$s_nl"/>
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|
<xsl:variable name="has_l" select="$l_nl"/>
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|
|
|
<xsl:if test="$has_h">
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|
<xsl:value-of select="$h_nl"/>.
|
|
</xsl:if>
|
|
|
|
<xsl:if test="$has_f">
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|
<xsl:if test="$has_h"><xsl:text> </xsl:text></xsl:if>
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|
<xsl:value-of select="$f_nl"/>
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|
</xsl:if>
|
|
|
|
<xsl:if test="$has_o">
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|
<xsl:if test="$has_h or $has_f"><xsl:text> </xsl:text></xsl:if>
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|
<xsl:value-of select="$o_nl"/>
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|
</xsl:if>
|
|
|
|
<xsl:if test="$has_s">
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|
<xsl:if test="$has_h or $has_f or $has_o">
|
|
<xsl:text> </xsl:text>
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|
</xsl:if>
|
|
<xsl:value-of select="$s_nl"/>
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|
</xsl:if>
|
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|
|
<xsl:if test="$has_l">
|
|
<xsl:text>, </xsl:text>
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|
<xsl:value-of select="$l_nl"/>
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|
</xsl:if>
|
|
</xsl:otherwise>
|
|
</xsl:choose>
|
|
</xsl:template> <!-- person.name -->
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|
<xsl:template name="person.name.list">
|
|
<!-- Return a formatted string representation of the contents of
|
|
the current element. The current element must contain one or
|
|
more AUTHORs, CORPAUTHORs, OTHERCREDITs, and/or EDITORs.
|
|
|
|
John Doe
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|
or
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|
John Doe and Jane Doe
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|
or
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|
John Doe, Jane Doe, and A. Nonymous
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|
-->
|
|
<xsl:param name="person.list"
|
|
select="./author|./corpauthor|./othercredit|./editor"/>
|
|
<xsl:param name="person.count" select="count($person.list)"/>
|
|
<xsl:param name="count" select="1"/>
|
|
|
|
<xsl:choose>
|
|
<xsl:when test="$count > $person.count"></xsl:when>
|
|
<xsl:otherwise>
|
|
<xsl:call-template name="person.name">
|
|
<xsl:with-param name="node" select="$person.list[position()=$count]"/>
|
|
</xsl:call-template>
|
|
|
|
<xsl:choose>
|
|
<xsl:when test="$person.count = 2 and $count = 1">
|
|
<xsl:call-template name="gentext.template">
|
|
<xsl:with-param name="context" select="'authorgroup'"/>
|
|
<xsl:with-param name="name" select="'sep2'"/>
|
|
</xsl:call-template>
|
|
</xsl:when>
|
|
<xsl:when test="$person.count > 2 and $count+1 = $person.count">
|
|
<xsl:call-template name="gentext.template">
|
|
<xsl:with-param name="context" select="'authorgroup'"/>
|
|
<xsl:with-param name="name" select="'seplast'"/>
|
|
</xsl:call-template>
|
|
</xsl:when>
|
|
<xsl:when test="$count < $person.count">
|
|
<xsl:call-template name="gentext.template">
|
|
<xsl:with-param name="context" select="'authorgroup'"/>
|
|
<xsl:with-param name="name" select="'sep'"/>
|
|
</xsl:call-template>
|
|
</xsl:when>
|
|
</xsl:choose>
|
|
|
|
<xsl:call-template name="person.name.list">
|
|
<xsl:with-param name="person.list" select="$person.list"/>
|
|
<xsl:with-param name="person.count" select="$person.count"/>
|
|
<xsl:with-param name="count" select="$count+1"/>
|
|
</xsl:call-template>
|
|
</xsl:otherwise>
|
|
</xsl:choose>
|
|
</xsl:template><!-- person.name.list -->
|
|
|
|
<!-- === synopsis ======================================================= -->
|
|
<!-- The following definitions match those given in the reference
|
|
documentation for DocBook V3.0
|
|
-->
|
|
|
|
<xsl:variable name="arg.choice.opt.open.str">[</xsl:variable>
|
|
<xsl:variable name="arg.choice.opt.close.str">]</xsl:variable>
|
|
<xsl:variable name="arg.choice.req.open.str">{</xsl:variable>
|
|
<xsl:variable name="arg.choice.req.close.str">}</xsl:variable>
|
|
<xsl:variable name="arg.choice.plain.open.str"><xsl:text> </xsl:text></xsl:variable>
|
|
<xsl:variable name="arg.choice.plain.close.str"><xsl:text> </xsl:text></xsl:variable>
|
|
<xsl:variable name="arg.choice.def.open.str">[</xsl:variable>
|
|
<xsl:variable name="arg.choice.def.close.str">]</xsl:variable>
|
|
<xsl:variable name="arg.rep.repeat.str">...</xsl:variable>
|
|
<xsl:variable name="arg.rep.norepeat.str"></xsl:variable>
|
|
<xsl:variable name="arg.rep.def.str"></xsl:variable>
|
|
<xsl:variable name="arg.or.sep"> | </xsl:variable>
|
|
<xsl:variable name="cmdsynopsis.hanging.indent">4pi</xsl:variable>
|
|
|
|
<!-- ====================================================================== -->
|
|
|
|
<!--
|
|
<xsl:template name="xref.g.subst">
|
|
<xsl:param name="string"></xsl:param>
|
|
<xsl:param name="target" select="."/>
|
|
<xsl:variable name="subst">%g</xsl:variable>
|
|
|
|
<xsl:choose>
|
|
<xsl:when test="contains($string, $subst)">
|
|
<xsl:value-of select="substring-before($string, $subst)"/>
|
|
<xsl:call-template name="gentext.element.name">
|
|
<xsl:with-param name="element.name" select="name($target)"/>
|
|
</xsl:call-template>
|
|
<xsl:call-template name="xref.g.subst">
|
|
<xsl:with-param name="string"
|
|
select="substring-after($string, $subst)"/>
|
|
<xsl:with-param name="target" select="$target"/>
|
|
</xsl:call-template>
|
|
</xsl:when>
|
|
<xsl:otherwise>
|
|
<xsl:value-of select="$string"/>
|
|
</xsl:otherwise>
|
|
</xsl:choose>
|
|
</xsl:template>
|
|
|
|
<xsl:template name="xref.t.subst">
|
|
<xsl:param name="string"></xsl:param>
|
|
<xsl:param name="target" select="."/>
|
|
<xsl:variable name="subst">%t</xsl:variable>
|
|
|
|
<xsl:choose>
|
|
<xsl:when test="contains($string, $subst)">
|
|
<xsl:call-template name="xref.g.subst">
|
|
<xsl:with-param name="string"
|
|
select="substring-before($string, $subst)"/>
|
|
<xsl:with-param name="target" select="$target"/>
|
|
</xsl:call-template>
|
|
<xsl:call-template name="title.xref">
|
|
<xsl:with-param name="target" select="$target"/>
|
|
</xsl:call-template>
|
|
<xsl:call-template name="xref.t.subst">
|
|
<xsl:with-param name="string"
|
|
select="substring-after($string, $subst)"/>
|
|
<xsl:with-param name="target" select="$target"/>
|
|
</xsl:call-template>
|
|
</xsl:when>
|
|
<xsl:otherwise>
|
|
<xsl:call-template name="xref.g.subst">
|
|
<xsl:with-param name="string" select="$string"/>
|
|
<xsl:with-param name="target" select="$target"/>
|
|
</xsl:call-template>
|
|
</xsl:otherwise>
|
|
</xsl:choose>
|
|
</xsl:template>
|
|
|
|
<xsl:template name="xref.n.subst">
|
|
<xsl:param name="string"></xsl:param>
|
|
<xsl:param name="target" select="."/>
|
|
<xsl:variable name="subst">%n</xsl:variable>
|
|
|
|
<xsl:choose>
|
|
<xsl:when test="contains($string, $subst)">
|
|
<xsl:call-template name="xref.t.subst">
|
|
<xsl:with-param name="string"
|
|
select="substring-before($string, $subst)"/>
|
|
<xsl:with-param name="target" select="$target"/>
|
|
</xsl:call-template>
|
|
<xsl:call-template name="number.xref">
|
|
<xsl:with-param name="target" select="$target"/>
|
|
</xsl:call-template>
|
|
<xsl:call-template name="xref.t.subst">
|
|
<xsl:with-param name="string"
|
|
select="substring-after($string, $subst)"/>
|
|
<xsl:with-param name="target" select="$target"/>
|
|
</xsl:call-template>
|
|
</xsl:when>
|
|
<xsl:otherwise>
|
|
<xsl:call-template name="xref.t.subst">
|
|
<xsl:with-param name="string" select="$string"/>
|
|
<xsl:with-param name="target" select="$target"/>
|
|
</xsl:call-template>
|
|
</xsl:otherwise>
|
|
</xsl:choose>
|
|
</xsl:template>
|
|
|
|
<xsl:template name="subst.xref.text">
|
|
<xsl:param name="xref.text"></xsl:param>
|
|
<xsl:param name="target" select="."/>
|
|
|
|
<xsl:call-template name="xref.n.subst">
|
|
<xsl:with-param name="string" select="$xref.text"/>
|
|
<xsl:with-param name="target" select="$target"/>
|
|
</xsl:call-template>
|
|
</xsl:template>
|
|
-->
|
|
|
|
<!-- ====================================================================== -->
|
|
|
|
<xsl:template name="filename-basename">
|
|
<!-- We assume all filenames are really URIs and use "/" -->
|
|
<xsl:param name="filename"></xsl:param>
|
|
<xsl:param name="recurse" select="false()"/>
|
|
|
|
<xsl:choose>
|
|
<xsl:when test="substring-after($filename, '/') != ''">
|
|
<xsl:call-template name="filename-basename">
|
|
<xsl:with-param name="filename"
|
|
select="substring-after($filename, '/')"/>
|
|
<xsl:with-param name="recurse" select="true()"/>
|
|
</xsl:call-template>
|
|
</xsl:when>
|
|
<xsl:otherwise>
|
|
<xsl:value-of select="$filename"/>
|
|
</xsl:otherwise>
|
|
</xsl:choose>
|
|
</xsl:template>
|
|
|
|
<xsl:template name="filename-extension">
|
|
<xsl:param name="filename"></xsl:param>
|
|
<xsl:param name="recurse" select="false()"/>
|
|
|
|
<!-- Make sure we only look at the base name... -->
|
|
<xsl:variable name="basefn">
|
|
<xsl:choose>
|
|
<xsl:when test="$recurse">
|
|
<xsl:value-of select="$filename"/>
|
|
</xsl:when>
|
|
<xsl:otherwise>
|
|
<xsl:call-template name="filename-basename">
|
|
<xsl:with-param name="filename" select="$filename"/>
|
|
</xsl:call-template>
|
|
</xsl:otherwise>
|
|
</xsl:choose>
|
|
</xsl:variable>
|
|
|
|
<xsl:choose>
|
|
<xsl:when test="substring-after($basefn, '.') != ''">
|
|
<xsl:call-template name="filename-extension">
|
|
<xsl:with-param name="filename"
|
|
select="substring-after($basefn, '.')"/>
|
|
<xsl:with-param name="recurse" select="true()"/>
|
|
</xsl:call-template>
|
|
</xsl:when>
|
|
<xsl:when test="$recurse">
|
|
<xsl:value-of select="$basefn"/>
|
|
</xsl:when>
|
|
<xsl:otherwise></xsl:otherwise>
|
|
</xsl:choose>
|
|
</xsl:template>
|
|
|
|
<!-- ====================================================================== -->
|
|
|
|
<doc:template name="select.mediaobject" xmlns="">
|
|
<refpurpose>Selects an appropriate media object from a list</refpurpose>
|
|
|
|
<refdescription>
|
|
<para>This template examines a list of media objects (usually the
|
|
children of a mediaobject or inlinemediaobject) and processes
|
|
the "right" object.</para>
|
|
|
|
<para>This template relies on a template named "is.acceptable.mediaobject"
|
|
to determine if a given object is an acceptable graphic. The semantics
|
|
of media objects is that the first acceptable graphic should be used.
|
|
</para>
|
|
|
|
<para>If no acceptable object is located, nothing happens.</para>
|
|
</refdescription>
|
|
|
|
<refparameter>
|
|
<variablelist>
|
|
<varlistentry><term>olist</term>
|
|
<listitem>
|
|
<para>The node list of potential objects to examine.</para>
|
|
</listitem>
|
|
</varlistentry>
|
|
</variablelist>
|
|
</refparameter>
|
|
|
|
<refreturn>
|
|
<para>Calls <xsl:apply-templates> on the selected object.</para>
|
|
</refreturn>
|
|
</doc:template>
|
|
|
|
<xsl:template name="select.mediaobject">
|
|
<xsl:param name="olist"
|
|
select="imageobject|imageobjectco
|
|
|videoobject|audioobject|textobject"/>
|
|
<xsl:param name="count">1</xsl:param>
|
|
|
|
<xsl:if test="$count <= count($olist)">
|
|
<xsl:variable name="object" select="$olist[position()=$count]"/>
|
|
|
|
<xsl:variable name="useobject">
|
|
<xsl:choose>
|
|
<!-- The phrase is never used -->
|
|
<xsl:when test="name($object)='textobject' and $object/phrase">
|
|
<xsl:text>0</xsl:text>
|
|
</xsl:when>
|
|
<!-- The first textobject is a reasonable fallback -->
|
|
<xsl:when test="name($object)='textobject'">
|
|
<xsl:text>1</xsl:text>
|
|
</xsl:when>
|
|
<!-- If there's only one object, use it -->
|
|
<xsl:when test="$count = 1 and count($olist) = 1">
|
|
<xsl:text>1</xsl:text>
|
|
</xsl:when>
|
|
<!-- Otherwise, see if this one is a useable graphic -->
|
|
<xsl:otherwise>
|
|
<xsl:choose>
|
|
<!-- peek inside imageobjectco to simplify the test -->
|
|
<xsl:when test="local-name($object) = 'imageobjectco'">
|
|
<xsl:call-template name="is.acceptable.mediaobject">
|
|
<xsl:with-param name="object" select="$object/imageobject"/>
|
|
</xsl:call-template>
|
|
</xsl:when>
|
|
<xsl:otherwise>
|
|
<xsl:call-template name="is.acceptable.mediaobject">
|
|
<xsl:with-param name="object" select="$object"/>
|
|
</xsl:call-template>
|
|
</xsl:otherwise>
|
|
</xsl:choose>
|
|
</xsl:otherwise>
|
|
</xsl:choose>
|
|
</xsl:variable>
|
|
|
|
<xsl:choose>
|
|
<xsl:when test="$useobject='1'">
|
|
<xsl:apply-templates select="$object"/>
|
|
</xsl:when>
|
|
<xsl:otherwise>
|
|
<xsl:call-template name="select.mediaobject">
|
|
<xsl:with-param name="olist" select="$olist"/>
|
|
<xsl:with-param name="count" select="$count + 1"/>
|
|
</xsl:call-template>
|
|
</xsl:otherwise>
|
|
</xsl:choose>
|
|
</xsl:if>
|
|
</xsl:template>
|
|
|
|
<doc:template name="is.acceptable.mediaobject" xmlns="">
|
|
<refpurpose>Returns '1' if the specified media object is recognized.</refpurpose>
|
|
|
|
<refdescription>
|
|
<para>This template examines a media object and returns '1' if the
|
|
object is recognized as a graphic.</para>
|
|
</refdescription>
|
|
|
|
<refparameter>
|
|
<variablelist>
|
|
<varlistentry><term>object</term>
|
|
<listitem>
|
|
<para>The media object to consider.</para>
|
|
</listitem>
|
|
</varlistentry>
|
|
</variablelist>
|
|
</refparameter>
|
|
|
|
<refreturn>
|
|
<para>0 or 1</para>
|
|
</refreturn>
|
|
</doc:template>
|
|
|
|
<xsl:template name="is.acceptable.mediaobject">
|
|
<xsl:param name="object"></xsl:param>
|
|
|
|
<xsl:variable name="filename">
|
|
<xsl:call-template name="mediaobject.filename">
|
|
<xsl:with-param name="object" select="$object"/>
|
|
</xsl:call-template>
|
|
</xsl:variable>
|
|
|
|
<xsl:variable name="ext">
|
|
<xsl:call-template name="filename-extension">
|
|
<xsl:with-param name="filename" select="$filename"/>
|
|
</xsl:call-template>
|
|
</xsl:variable>
|
|
|
|
<!-- there will only be one -->
|
|
<xsl:variable name="data" select="$object/videodata
|
|
|$object/imagedata
|
|
|$object/audiodata"/>
|
|
|
|
<xsl:variable name="format" select="$data/@format"/>
|
|
|
|
<xsl:variable name="graphic.format">
|
|
<xsl:if test="$format">
|
|
<xsl:call-template name="is.graphic.format">
|
|
<xsl:with-param name="format" select="$format"/>
|
|
</xsl:call-template>
|
|
</xsl:if>
|
|
</xsl:variable>
|
|
|
|
<xsl:variable name="graphic.ext">
|
|
<xsl:if test="$ext">
|
|
<xsl:call-template name="is.graphic.extension">
|
|
<xsl:with-param name="ext" select="$ext"/>
|
|
</xsl:call-template>
|
|
</xsl:if>
|
|
</xsl:variable>
|
|
|
|
<xsl:choose>
|
|
<xsl:when test="$graphic.format = '1'">1</xsl:when>
|
|
<xsl:when test="$graphic.ext = '1'">1</xsl:when>
|
|
<xsl:otherwise>0</xsl:otherwise>
|
|
</xsl:choose>
|
|
</xsl:template>
|
|
|
|
<xsl:template name="mediaobject.filename">
|
|
<xsl:param name="object"></xsl:param>
|
|
|
|
<xsl:variable name="data" select="$object/videodata
|
|
|$object/imagedata
|
|
|$object/audiodata
|
|
|$object"/>
|
|
|
|
<xsl:variable name="filename">
|
|
<xsl:choose>
|
|
<xsl:when test="$data[@fileref]">
|
|
<xsl:value-of select="$data/@fileref"/>
|
|
</xsl:when>
|
|
<xsl:when test="$data[@entityref]">
|
|
<xsl:value-of select="unparsed-entity-uri($data/@entityref)"/>
|
|
</xsl:when>
|
|
<xsl:otherwise></xsl:otherwise>
|
|
</xsl:choose>
|
|
</xsl:variable>
|
|
|
|
<xsl:variable name="has.ext" select="contains($filename, '.') != ''"/>
|
|
|
|
<xsl:variable name="ext">
|
|
<xsl:choose>
|
|
<xsl:when test="contains($filename, '.')">
|
|
<xsl:call-template name="filename-extension">
|
|
<xsl:with-param name="filename" select="$filename"/>
|
|
</xsl:call-template>
|
|
</xsl:when>
|
|
<xsl:otherwise>
|
|
<xsl:value-of select="$graphic.default.extension"/>
|
|
</xsl:otherwise>
|
|
</xsl:choose>
|
|
</xsl:variable>
|
|
|
|
<xsl:variable name="graphic.ext">
|
|
<xsl:call-template name="is.graphic.extension">
|
|
<xsl:with-param name="ext" select="$ext"/>
|
|
</xsl:call-template>
|
|
</xsl:variable>
|
|
|
|
<xsl:choose>
|
|
<xsl:when test="not($has.ext)">
|
|
<xsl:choose>
|
|
<xsl:when test="$ext != ''">
|
|
<xsl:value-of select="$filename"/>
|
|
<xsl:text>.</xsl:text>
|
|
<xsl:value-of select="$ext"/>
|
|
</xsl:when>
|
|
<xsl:otherwise>
|
|
<xsl:value-of select="$filename"/>
|
|
</xsl:otherwise>
|
|
</xsl:choose>
|
|
</xsl:when>
|
|
<xsl:when test="not($graphic.ext)">
|
|
<xsl:choose>
|
|
<xsl:when test="$graphic.default.extension != ''">
|
|
<xsl:value-of select="$filename"/>
|
|
<xsl:text>.</xsl:text>
|
|
<xsl:value-of select="$graphic.default.extension"/>
|
|
</xsl:when>
|
|
<xsl:otherwise>
|
|
<xsl:value-of select="$filename"/>
|
|
</xsl:otherwise>
|
|
</xsl:choose>
|
|
</xsl:when>
|
|
<xsl:otherwise>
|
|
<xsl:value-of select="$filename"/>
|
|
</xsl:otherwise>
|
|
</xsl:choose>
|
|
</xsl:template>
|
|
|
|
<!-- ====================================================================== -->
|
|
|
|
<doc:template name="check.id.unique" xmlns="">
|
|
<refpurpose>Warn users about references to non-unique IDs</refpurpose>
|
|
<refdescription>
|
|
<para>If passed an ID in <varname>linkend</varname>,
|
|
<function>check.id.unique</function> prints
|
|
a warning message to the user if either the ID does not exist or
|
|
the ID is not unique.</para>
|
|
</refdescription>
|
|
</doc:template>
|
|
|
|
<xsl:template name="check.id.unique">
|
|
<xsl:param name="linkend"></xsl:param>
|
|
<xsl:if test="$linkend != ''">
|
|
<xsl:variable name="targets" select="id($linkend)"/>
|
|
<xsl:variable name="target" select="$targets[1]"/>
|
|
|
|
<xsl:if test="count($targets)=0">
|
|
<xsl:message>
|
|
<xsl:text>Error: no ID for constraint linkend: </xsl:text>
|
|
<xsl:value-of select="$linkend"/>
|
|
<xsl:text>.</xsl:text>
|
|
</xsl:message>
|
|
<!--
|
|
<xsl:message>
|
|
<xsl:text>If the ID exists in your document, did your </xsl:text>
|
|
<xsl:text>XSLT Processor load the DTD?</xsl:text>
|
|
</xsl:message>
|
|
-->
|
|
</xsl:if>
|
|
|
|
<xsl:if test="count($targets)>1">
|
|
<xsl:message>
|
|
<xsl:text>Warning: multiple "IDs" for constraint linkend: </xsl:text>
|
|
<xsl:value-of select="$linkend"/>
|
|
<xsl:text>.</xsl:text>
|
|
</xsl:message>
|
|
</xsl:if>
|
|
</xsl:if>
|
|
</xsl:template>
|
|
|
|
<doc:template name="check.idref.targets" xmlns="">
|
|
<refpurpose>Warn users about incorrectly typed references</refpurpose>
|
|
<refdescription>
|
|
<para>If passed an ID in <varname>linkend</varname>,
|
|
<function>check.idref.targets</function> makes sure that the element
|
|
pointed to by the link is one of the elements listed in
|
|
<varname>element-list</varname> and warns the user otherwise.</para>
|
|
</refdescription>
|
|
</doc:template>
|
|
|
|
<xsl:template name="check.idref.targets">
|
|
<xsl:param name="linkend"></xsl:param>
|
|
<xsl:param name="element-list"></xsl:param>
|
|
<xsl:if test="$linkend != ''">
|
|
<xsl:variable name="targets" select="id($linkend)"/>
|
|
<xsl:variable name="target" select="$targets[1]"/>
|
|
|
|
<xsl:if test="count($target) > 0">
|
|
<xsl:if test="not(contains(concat(' ', $element-list, ' '), name($target)))">
|
|
<xsl:message>
|
|
<xsl:text>Error: linkend (</xsl:text>
|
|
<xsl:value-of select="$linkend"/>
|
|
<xsl:text>) points to "</xsl:text>
|
|
<xsl:value-of select="name($target)"/>
|
|
<xsl:text>" not (one of): </xsl:text>
|
|
<xsl:value-of select="$element-list"/>
|
|
</xsl:message>
|
|
</xsl:if>
|
|
</xsl:if>
|
|
</xsl:if>
|
|
</xsl:template>
|
|
|
|
<!-- ====================================================================== -->
|
|
<!-- Procedure Step Numeration -->
|
|
|
|
<xsl:param name="procedure.step.numeration.formats" select="'1aiAI'"/>
|
|
|
|
<xsl:template name="procedure.step.numeration">
|
|
<xsl:param name="context" select="."/>
|
|
<xsl:variable name="format.length"
|
|
select="string-length($procedure.step.numeration.formats)"/>
|
|
<xsl:choose>
|
|
<xsl:when test="local-name($context) = 'substeps'">
|
|
<xsl:variable name="ssdepth"
|
|
select="count($context/ancestor::substeps)"/>
|
|
<xsl:variable name="sstype" select="($ssdepth mod $format.length)+2"/>
|
|
<xsl:choose>
|
|
<xsl:when test="$sstype > $format.length">
|
|
<xsl:value-of select="substring($procedure.step.numeration.formats,1,1)"/>
|
|
</xsl:when>
|
|
<xsl:otherwise>
|
|
<xsl:value-of select="substring($procedure.step.numeration.formats,$sstype,1)"/>
|
|
</xsl:otherwise>
|
|
</xsl:choose>
|
|
</xsl:when>
|
|
<xsl:when test="local-name($context) = 'step'">
|
|
<xsl:variable name="sdepth"
|
|
select="count($context/ancestor::substeps)"/>
|
|
<xsl:variable name="stype" select="($sdepth mod $format.length)+1"/>
|
|
<xsl:value-of select="substring($procedure.step.numeration.formats,$stype,1)"/>
|
|
</xsl:when>
|
|
<xsl:otherwise>
|
|
<xsl:message>
|
|
<xsl:text>Unexpected context in procedure.step.numeration: </xsl:text>
|
|
<xsl:value-of select="local-name($context)"/>
|
|
</xsl:message>
|
|
</xsl:otherwise>
|
|
</xsl:choose>
|
|
</xsl:template>
|
|
|
|
<xsl:template match="step" mode="number">
|
|
<xsl:param name="rest" select="''"/>
|
|
<xsl:param name="recursive" select="1"/>
|
|
<xsl:variable name="format">
|
|
<xsl:call-template name="procedure.step.numeration"/>
|
|
</xsl:variable>
|
|
<xsl:variable name="num">
|
|
<xsl:number count="step" format="{$format}"/>
|
|
</xsl:variable>
|
|
<xsl:choose>
|
|
<xsl:when test="$recursive != 0 and ancestor::step">
|
|
<xsl:apply-templates select="ancestor::step[1]" mode="number">
|
|
<xsl:with-param name="rest" select="concat('.', $num, $rest)"/>
|
|
</xsl:apply-templates>
|
|
</xsl:when>
|
|
<xsl:otherwise>
|
|
<xsl:value-of select="concat($num, $rest)"/>
|
|
</xsl:otherwise>
|
|
</xsl:choose>
|
|
</xsl:template>
|
|
|
|
<!-- ====================================================================== -->
|
|
|
|
</xsl:stylesheet>
|
|
|