--- /dev/null
+<?xml version='1.0'?>
+<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
+ xmlns:doc="http://nwalsh.com/xsl/documentation/1.0"
+ exclude-result-prefixes="doc"
+ version='1.0'>
+
+<!-- ********************************************************************
+ $Id: labels.xsl 8540 2009-12-02 05:28:09Z bobstayton $
+ ********************************************************************
+
+ This file is part of the XSL DocBook Stylesheet distribution.
+ See ../README or http://docbook.sf.net/release/xsl/current/ for
+ copyright and other information.
+
+ ******************************************************************** -->
+
+<!-- ==================================================================== -->
+
+<!-- label markup -->
+
+<doc:mode mode="label.markup" xmlns="">
+<refpurpose>Provides access to element labels</refpurpose>
+<refdescription id="label.markup-desc">
+<para>Processing an element in the
+<literal role="mode">label.markup</literal> mode produces the
+element label.</para>
+<para>Trailing punctuation is not added to the label.
+</para>
+</refdescription>
+</doc:mode>
+
+<xsl:template match="*" mode="intralabel.punctuation">
+ <xsl:text>.</xsl:text>
+</xsl:template>
+
+<xsl:template match="*" mode="label.markup">
+ <xsl:param name="verbose" select="1"/>
+ <xsl:if test="$verbose">
+ <xsl:message>
+ <xsl:text>Request for label of unexpected element: </xsl:text>
+ <xsl:value-of select="local-name(.)"/>
+ </xsl:message>
+ </xsl:if>
+</xsl:template>
+
+<xsl:template match="set|book" mode="label.markup">
+ <xsl:if test="@label">
+ <xsl:value-of select="@label"/>
+ </xsl:if>
+</xsl:template>
+
+<xsl:template match="part" mode="label.markup">
+ <xsl:choose>
+ <xsl:when test="@label">
+ <xsl:value-of select="@label"/>
+ </xsl:when>
+ <xsl:when test="string($part.autolabel) != 0">
+ <xsl:variable name="format">
+ <xsl:call-template name="autolabel.format">
+ <xsl:with-param name="format" select="$part.autolabel"/>
+ </xsl:call-template>
+ </xsl:variable>
+ <xsl:number from="book" count="part" format="{$format}"/>
+ </xsl:when>
+ </xsl:choose>
+</xsl:template>
+
+<xsl:template match="partintro" mode="label.markup">
+ <!-- no label -->
+</xsl:template>
+
+<xsl:template match="preface" mode="label.markup">
+ <xsl:choose>
+ <xsl:when test="@label">
+ <xsl:value-of select="@label"/>
+ </xsl:when>
+ <xsl:when test="string($preface.autolabel) != 0">
+ <xsl:if test="$component.label.includes.part.label != 0 and
+ ancestor::part">
+ <xsl:variable name="part.label">
+ <xsl:apply-templates select="ancestor::part"
+ mode="label.markup"/>
+ </xsl:variable>
+ <xsl:if test="$part.label != ''">
+ <xsl:value-of select="$part.label"/>
+ <xsl:apply-templates select="ancestor::part"
+ mode="intralabel.punctuation"/>
+ </xsl:if>
+ </xsl:if>
+ <xsl:variable name="format">
+ <xsl:call-template name="autolabel.format">
+ <xsl:with-param name="format" select="$preface.autolabel"/>
+ </xsl:call-template>
+ </xsl:variable>
+ <xsl:choose>
+ <xsl:when test="$label.from.part != 0 and ancestor::part">
+ <xsl:number from="part" count="preface" format="{$format}" level="any"/>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:number from="book" count="preface" format="{$format}" level="any"/>
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:when>
+ </xsl:choose>
+</xsl:template>
+
+<xsl:template match="chapter" mode="label.markup">
+ <xsl:choose>
+ <xsl:when test="@label">
+ <xsl:value-of select="@label"/>
+ </xsl:when>
+ <xsl:when test="string($chapter.autolabel) != 0">
+ <xsl:if test="$component.label.includes.part.label != 0 and
+ ancestor::part">
+ <xsl:variable name="part.label">
+ <xsl:apply-templates select="ancestor::part"
+ mode="label.markup"/>
+ </xsl:variable>
+ <xsl:if test="$part.label != ''">
+ <xsl:value-of select="$part.label"/>
+ <xsl:apply-templates select="ancestor::part"
+ mode="intralabel.punctuation"/>
+ </xsl:if>
+ </xsl:if>
+ <xsl:variable name="format">
+ <xsl:call-template name="autolabel.format">
+ <xsl:with-param name="format" select="$chapter.autolabel"/>
+ </xsl:call-template>
+ </xsl:variable>
+ <xsl:choose>
+ <xsl:when test="$label.from.part != 0 and ancestor::part">
+ <xsl:number from="part" count="chapter" format="{$format}" level="any"/>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:number from="book" count="chapter" format="{$format}" level="any"/>
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:when>
+ </xsl:choose>
+</xsl:template>
+
+<xsl:template match="appendix" mode="label.markup">
+ <xsl:choose>
+ <xsl:when test="@label">
+ <xsl:value-of select="@label"/>
+ </xsl:when>
+ <xsl:when test="string($appendix.autolabel) != 0">
+ <xsl:if test="$component.label.includes.part.label != 0 and
+ ancestor::part">
+ <xsl:variable name="part.label">
+ <xsl:apply-templates select="ancestor::part"
+ mode="label.markup"/>
+ </xsl:variable>
+ <xsl:if test="$part.label != ''">
+ <xsl:value-of select="$part.label"/>
+ <xsl:apply-templates select="ancestor::part"
+ mode="intralabel.punctuation"/>
+ </xsl:if>
+ </xsl:if>
+ <xsl:variable name="format">
+ <xsl:call-template name="autolabel.format">
+ <xsl:with-param name="format" select="$appendix.autolabel"/>
+ </xsl:call-template>
+ </xsl:variable>
+ <xsl:choose>
+ <xsl:when test="$label.from.part != 0 and ancestor::part">
+ <xsl:number from="part" count="appendix" format="{$format}" level="any"/>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:number from="book|article"
+ count="appendix" format="{$format}" level="any"/>
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:when>
+ </xsl:choose>
+</xsl:template>
+
+<xsl:template match="article" mode="label.markup">
+ <xsl:if test="@label">
+ <xsl:value-of select="@label"/>
+ </xsl:if>
+</xsl:template>
+
+<xsl:template match="dedication|colophon" mode="label.markup">
+ <xsl:if test="@label">
+ <xsl:value-of select="@label"/>
+ </xsl:if>
+</xsl:template>
+
+<xsl:template match="reference" mode="label.markup">
+ <xsl:choose>
+ <xsl:when test="@label">
+ <xsl:value-of select="@label"/>
+ </xsl:when>
+ <xsl:when test="string($reference.autolabel) != 0">
+ <xsl:if test="$component.label.includes.part.label != 0 and
+ ancestor::part">
+ <xsl:variable name="part.label">
+ <xsl:apply-templates select="ancestor::part"
+ mode="label.markup"/>
+ </xsl:variable>
+ <xsl:if test="$part.label != ''">
+ <xsl:value-of select="$part.label"/>
+ <xsl:apply-templates select="ancestor::part"
+ mode="intralabel.punctuation"/>
+ </xsl:if>
+ </xsl:if>
+ <xsl:variable name="format">
+ <xsl:call-template name="autolabel.format">
+ <xsl:with-param name="format" select="$reference.autolabel"/>
+ </xsl:call-template>
+ </xsl:variable>
+ <xsl:choose>
+ <xsl:when test="$label.from.part != 0 and ancestor::part">
+ <xsl:number from="part" count="reference" format="{$format}" level="any"/>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:number from="book" count="reference" format="{$format}" level="any"/>
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:when>
+ </xsl:choose>
+</xsl:template>
+
+<xsl:template match="refentry" mode="label.markup">
+ <xsl:if test="@label">
+ <xsl:value-of select="@label"/>
+ </xsl:if>
+</xsl:template>
+
+<xsl:template match="section" mode="label.markup">
+ <!-- if this is a nested section, label the parent -->
+ <xsl:if test="local-name(..) = 'section'">
+ <xsl:variable name="parent.section.label">
+ <xsl:call-template name="label.this.section">
+ <xsl:with-param name="section" select=".."/>
+ </xsl:call-template>
+ </xsl:variable>
+ <xsl:if test="$parent.section.label != '0'">
+ <xsl:apply-templates select=".." mode="label.markup"/>
+ <xsl:apply-templates select=".." mode="intralabel.punctuation"/>
+ </xsl:if>
+ </xsl:if>
+
+ <!-- if the parent is a component, maybe label that too -->
+ <xsl:variable name="parent.is.component">
+ <xsl:call-template name="is.component">
+ <xsl:with-param name="node" select=".."/>
+ </xsl:call-template>
+ </xsl:variable>
+
+ <!-- does this section get labelled? -->
+ <xsl:variable name="label">
+ <xsl:call-template name="label.this.section">
+ <xsl:with-param name="section" select="."/>
+ </xsl:call-template>
+ </xsl:variable>
+
+ <xsl:if test="$section.label.includes.component.label != 0
+ and $parent.is.component != 0">
+ <xsl:variable name="parent.label">
+ <xsl:apply-templates select=".." mode="label.markup"/>
+ </xsl:variable>
+ <xsl:if test="$parent.label != ''">
+ <xsl:apply-templates select=".." mode="label.markup"/>
+ <xsl:apply-templates select=".." mode="intralabel.punctuation"/>
+ </xsl:if>
+ </xsl:if>
+
+<!--
+ <xsl:message>
+ test: <xsl:value-of select="$label"/>, <xsl:number count="section"/>
+ </xsl:message>
+-->
+
+ <xsl:choose>
+ <xsl:when test="@label">
+ <xsl:value-of select="@label"/>
+ </xsl:when>
+ <xsl:when test="$label != 0">
+ <xsl:variable name="format">
+ <xsl:call-template name="autolabel.format">
+ <xsl:with-param name="format" select="$section.autolabel"/>
+ </xsl:call-template>
+ </xsl:variable>
+ <xsl:number format="{$format}" count="section"/>
+ </xsl:when>
+ </xsl:choose>
+</xsl:template>
+
+<xsl:template match="sect1" mode="label.markup">
+ <!-- if the parent is a component, maybe label that too -->
+ <xsl:variable name="parent.is.component">
+ <xsl:call-template name="is.component">
+ <xsl:with-param name="node" select=".."/>
+ </xsl:call-template>
+ </xsl:variable>
+
+ <xsl:variable name="component.label">
+ <xsl:if test="$section.label.includes.component.label != 0
+ and $parent.is.component != 0">
+ <xsl:variable name="parent.label">
+ <xsl:apply-templates select=".." mode="label.markup"/>
+ </xsl:variable>
+ <xsl:if test="$parent.label != ''">
+ <xsl:apply-templates select=".." mode="label.markup"/>
+ <xsl:apply-templates select=".." mode="intralabel.punctuation"/>
+ </xsl:if>
+ </xsl:if>
+ </xsl:variable>
+
+
+ <xsl:variable name="is.numbered">
+ <xsl:call-template name="label.this.section"/>
+ </xsl:variable>
+
+ <xsl:choose>
+ <xsl:when test="@label">
+ <xsl:value-of select="@label"/>
+ </xsl:when>
+ <xsl:when test="$is.numbered != 0">
+ <xsl:variable name="format">
+ <xsl:call-template name="autolabel.format">
+ <xsl:with-param name="format" select="$section.autolabel"/>
+ </xsl:call-template>
+ </xsl:variable>
+ <xsl:copy-of select="$component.label"/>
+ <xsl:number format="{$format}" count="sect1"/>
+ </xsl:when>
+ </xsl:choose>
+</xsl:template>
+
+<xsl:template match="sect2|sect3|sect4|sect5" mode="label.markup">
+ <!-- label the parent -->
+ <xsl:variable name="parent.section.label">
+ <xsl:call-template name="label.this.section">
+ <xsl:with-param name="section" select=".."/>
+ </xsl:call-template>
+ </xsl:variable>
+ <xsl:if test="$parent.section.label != '0'">
+ <xsl:apply-templates select=".." mode="label.markup"/>
+ <xsl:apply-templates select=".." mode="intralabel.punctuation"/>
+ </xsl:if>
+
+ <xsl:variable name="is.numbered">
+ <xsl:call-template name="label.this.section"/>
+ </xsl:variable>
+
+ <xsl:choose>
+ <xsl:when test="@label">
+ <xsl:value-of select="@label"/>
+ </xsl:when>
+ <xsl:when test="$is.numbered != 0">
+ <xsl:variable name="format">
+ <xsl:call-template name="autolabel.format">
+ <xsl:with-param name="format" select="$section.autolabel"/>
+ </xsl:call-template>
+ </xsl:variable>
+ <xsl:choose>
+ <xsl:when test="local-name(.) = 'sect2'">
+ <xsl:number format="{$format}" count="sect2"/>
+ </xsl:when>
+ <xsl:when test="local-name(.) = 'sect3'">
+ <xsl:number format="{$format}" count="sect3"/>
+ </xsl:when>
+ <xsl:when test="local-name(.) = 'sect4'">
+ <xsl:number format="{$format}" count="sect4"/>
+ </xsl:when>
+ <xsl:when test="local-name(.) = 'sect5'">
+ <xsl:number format="{$format}" count="sect5"/>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:message>label.markup: this can't happen!</xsl:message>
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:when>
+ </xsl:choose>
+</xsl:template>
+
+<xsl:template match="bridgehead" mode="label.markup">
+ <!-- FIXME: could we do a better job here? -->
+ <xsl:variable name="contsec"
+ select="(ancestor::section
+ |ancestor::simplesect
+ |ancestor::sect1
+ |ancestor::sect2
+ |ancestor::sect3
+ |ancestor::sect4
+ |ancestor::sect5
+ |ancestor::refsect1
+ |ancestor::refsect2
+ |ancestor::refsect3
+ |ancestor::chapter
+ |ancestor::appendix
+ |ancestor::preface)[last()]"/>
+
+ <xsl:apply-templates select="$contsec" mode="label.markup"/>
+</xsl:template>
+
+<xsl:template match="refsect1" mode="label.markup">
+ <xsl:choose>
+ <xsl:when test="@label">
+ <xsl:value-of select="@label"/>
+ </xsl:when>
+ <xsl:when test="$section.autolabel != 0">
+ <xsl:variable name="format">
+ <xsl:call-template name="autolabel.format">
+ <xsl:with-param name="format" select="$section.autolabel"/>
+ </xsl:call-template>
+ </xsl:variable>
+ <xsl:number count="refsect1" format="{$format}"/>
+ </xsl:when>
+ </xsl:choose>
+</xsl:template>
+
+<xsl:template match="refsect2|refsect3" mode="label.markup">
+ <!-- label the parent -->
+ <xsl:variable name="parent.label">
+ <xsl:apply-templates select=".." mode="label.markup"/>
+ </xsl:variable>
+ <xsl:if test="$parent.label != ''">
+ <xsl:apply-templates select=".." mode="label.markup"/>
+ <xsl:apply-templates select=".." mode="intralabel.punctuation"/>
+ </xsl:if>
+
+ <xsl:choose>
+ <xsl:when test="@label">
+ <xsl:value-of select="@label"/>
+ </xsl:when>
+ <xsl:when test="$section.autolabel != 0">
+ <xsl:variable name="format">
+ <xsl:call-template name="autolabel.format">
+ <xsl:with-param name="format" select="$section.autolabel"/>
+ </xsl:call-template>
+ </xsl:variable>
+ <xsl:choose>
+ <xsl:when test="local-name(.) = 'refsect2'">
+ <xsl:number count="refsect2" format="{$format}"/>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:number count="refsect3" format="{$format}"/>
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:when>
+ </xsl:choose>
+</xsl:template>
+
+<xsl:template match="simplesect" mode="label.markup">
+ <!-- if this is a nested section, label the parent -->
+ <xsl:if test="local-name(..) = 'section'
+ or local-name(..) = 'sect1'
+ or local-name(..) = 'sect2'
+ or local-name(..) = 'sect3'
+ or local-name(..) = 'sect4'
+ or local-name(..) = 'sect5'">
+ <xsl:variable name="parent.section.label">
+ <xsl:apply-templates select=".." mode="label.markup"/>
+ </xsl:variable>
+ <xsl:if test="$parent.section.label != ''">
+ <xsl:apply-templates select=".." mode="label.markup"/>
+ <xsl:apply-templates select=".." mode="intralabel.punctuation"/>
+ </xsl:if>
+ </xsl:if>
+
+ <!-- if the parent is a component, maybe label that too -->
+ <xsl:variable name="parent.is.component">
+ <xsl:call-template name="is.component">
+ <xsl:with-param name="node" select=".."/>
+ </xsl:call-template>
+ </xsl:variable>
+
+ <!-- does this section get labelled? -->
+ <xsl:variable name="label">
+ <xsl:call-template name="label.this.section">
+ <xsl:with-param name="section" select="."/>
+ </xsl:call-template>
+ </xsl:variable>
+
+ <xsl:if test="$section.label.includes.component.label != 0
+ and $parent.is.component != 0">
+ <xsl:variable name="parent.label">
+ <xsl:apply-templates select=".." mode="label.markup"/>
+ </xsl:variable>
+ <xsl:if test="$parent.label != ''">
+ <xsl:apply-templates select=".." mode="label.markup"/>
+ <xsl:apply-templates select=".." mode="intralabel.punctuation"/>
+ </xsl:if>
+ </xsl:if>
+
+ <xsl:choose>
+ <xsl:when test="@label">
+ <xsl:value-of select="@label"/>
+ </xsl:when>
+ <xsl:when test="$label != 0">
+ <xsl:variable name="format">
+ <xsl:call-template name="autolabel.format">
+ <xsl:with-param name="format" select="$section.autolabel"/>
+ </xsl:call-template>
+ </xsl:variable>
+ <xsl:number format="{$format}" count="simplesect"/>
+ </xsl:when>
+ </xsl:choose>
+</xsl:template>
+
+<xsl:template match="qandadiv" mode="label.markup">
+ <xsl:variable name="lparent" select="(ancestor::set
+ |ancestor::book
+ |ancestor::chapter
+ |ancestor::appendix
+ |ancestor::preface
+ |ancestor::section
+ |ancestor::simplesect
+ |ancestor::sect1
+ |ancestor::sect2
+ |ancestor::sect3
+ |ancestor::sect4
+ |ancestor::sect5
+ |ancestor::refsect1
+ |ancestor::refsect2
+ |ancestor::refsect3)[last()]"/>
+
+ <xsl:variable name="lparent.prefix">
+ <xsl:apply-templates select="$lparent" mode="label.markup"/>
+ </xsl:variable>
+
+ <xsl:variable name="prefix">
+ <xsl:if test="$qanda.inherit.numeration != 0">
+ <xsl:if test="$lparent.prefix != ''">
+ <xsl:apply-templates select="$lparent" mode="label.markup"/>
+ <xsl:apply-templates select="$lparent" mode="intralabel.punctuation"/>
+ </xsl:if>
+ </xsl:if>
+ </xsl:variable>
+
+ <xsl:choose>
+ <xsl:when test="$qandadiv.autolabel != 0">
+ <xsl:variable name="format">
+ <xsl:call-template name="autolabel.format">
+ <xsl:with-param name="format" select="$qandadiv.autolabel"/>
+ </xsl:call-template>
+ </xsl:variable>
+ <xsl:value-of select="$prefix"/>
+ <xsl:number level="multiple" count="qandadiv" format="{$format}"/>
+ </xsl:when>
+ </xsl:choose>
+</xsl:template>
+
+<xsl:template match="question|answer" mode="label.markup">
+ <xsl:variable name="lparent" select="(ancestor::set
+ |ancestor::book
+ |ancestor::chapter
+ |ancestor::appendix
+ |ancestor::preface
+ |ancestor::section
+ |ancestor::simplesect
+ |ancestor::sect1
+ |ancestor::sect2
+ |ancestor::sect3
+ |ancestor::sect4
+ |ancestor::sect5
+ |ancestor::refsect1
+ |ancestor::refsect2
+ |ancestor::refsect3)[last()]"/>
+
+ <xsl:variable name="lparent.prefix">
+ <xsl:apply-templates select="$lparent" mode="label.markup"/>
+ </xsl:variable>
+
+ <xsl:variable name="prefix">
+ <xsl:if test="$qanda.inherit.numeration != 0">
+ <xsl:choose>
+ <xsl:when test="ancestor::qandadiv">
+ <xsl:variable name="div.label">
+ <xsl:apply-templates select="ancestor::qandadiv[1]" mode="label.markup"/>
+ </xsl:variable>
+ <xsl:if test="string-length($div.label) != 0">
+ <xsl:copy-of select="$div.label"/>
+ <xsl:apply-templates select="ancestor::qandadiv[1]"
+ mode="intralabel.punctuation"/>
+ </xsl:if>
+ </xsl:when>
+ <xsl:when test="$lparent.prefix != ''">
+ <xsl:apply-templates select="$lparent" mode="label.markup"/>
+ <xsl:apply-templates select="$lparent" mode="intralabel.punctuation"/>
+ </xsl:when>
+ </xsl:choose>
+ </xsl:if>
+ </xsl:variable>
+
+ <xsl:variable name="inhlabel"
+ select="ancestor-or-self::qandaset/@defaultlabel[1]"/>
+
+ <xsl:variable name="deflabel">
+ <xsl:choose>
+ <xsl:when test="$inhlabel != ''">
+ <xsl:value-of select="$inhlabel"/>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:value-of select="$qanda.defaultlabel"/>
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:variable>
+
+ <xsl:variable name="label" select="label"/>
+
+ <xsl:choose>
+ <xsl:when test="count($label)>0">
+ <xsl:apply-templates select="$label"/>
+ </xsl:when>
+
+ <xsl:when test="$deflabel = 'qanda' and self::question">
+ <xsl:call-template name="gentext">
+ <xsl:with-param name="key" select="'Question'"/>
+ </xsl:call-template>
+ </xsl:when>
+
+ <xsl:when test="$deflabel = 'qanda' and self::answer">
+ <xsl:call-template name="gentext">
+ <xsl:with-param name="key" select="'Answer'"/>
+ </xsl:call-template>
+ </xsl:when>
+
+ <xsl:when test="($deflabel = 'qnumber' or
+ $deflabel = 'qnumberanda') and self::question">
+ <xsl:call-template name="gentext">
+ <xsl:with-param name="key" select="'Question'"/>
+ </xsl:call-template>
+ <xsl:text> </xsl:text>
+ <xsl:value-of select="$prefix"/>
+ <xsl:number level="multiple" count="qandaentry" format="1"/>
+ </xsl:when>
+
+ <xsl:when test="$deflabel = 'qnumberanda' and self::answer">
+ <xsl:call-template name="gentext">
+ <xsl:with-param name="key" select="'Answer'"/>
+ </xsl:call-template>
+ </xsl:when>
+
+ <xsl:when test="$deflabel = 'number' and self::question">
+ <xsl:value-of select="$prefix"/>
+ <xsl:number level="multiple" count="qandaentry" format="1"/>
+ </xsl:when>
+ </xsl:choose>
+</xsl:template>
+
+<xsl:template match="bibliography|glossary|
+ qandaset|index|setindex" mode="label.markup">
+ <xsl:if test="@label">
+ <xsl:value-of select="@label"/>
+ </xsl:if>
+</xsl:template>
+
+<xsl:template match="figure|table|example" mode="label.markup">
+ <xsl:variable name="pchap"
+ select="(ancestor::chapter
+ |ancestor::appendix
+ |ancestor::article[ancestor::book])[last()]"/>
+
+ <xsl:variable name="prefix">
+ <xsl:if test="count($pchap) > 0">
+ <xsl:apply-templates select="$pchap" mode="label.markup"/>
+ </xsl:if>
+ </xsl:variable>
+
+ <xsl:choose>
+ <xsl:when test="@label">
+ <xsl:value-of select="@label"/>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:choose>
+ <xsl:when test="$prefix != ''">
+ <xsl:apply-templates select="$pchap" mode="label.markup"/>
+ <xsl:apply-templates select="$pchap" mode="intralabel.punctuation"/>
+ <xsl:number format="1" from="chapter|appendix" level="any"/>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:number format="1" from="book|article" level="any"/>
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:otherwise>
+ </xsl:choose>
+</xsl:template>
+
+<xsl:template match="procedure" mode="label.markup">
+ <xsl:variable name="pchap"
+ select="ancestor::chapter
+ |ancestor::appendix
+ |ancestor::article[ancestor::book]"/>
+
+ <xsl:variable name="prefix">
+ <xsl:if test="count($pchap) > 0">
+ <xsl:apply-templates select="$pchap" mode="label.markup"/>
+ </xsl:if>
+ </xsl:variable>
+
+ <xsl:choose>
+ <xsl:when test="@label">
+ <xsl:value-of select="@label"/>
+ </xsl:when>
+ <xsl:when test="$formal.procedures = 0">
+ <!-- No label -->
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:choose>
+ <xsl:when test="count($pchap)>0">
+ <xsl:if test="$prefix != ''">
+ <xsl:apply-templates select="$pchap" mode="label.markup"/>
+ <xsl:apply-templates select="$pchap" mode="intralabel.punctuation"/>
+ </xsl:if>
+ <xsl:number count="procedure[title]" format="1"
+ from="chapter|appendix" level="any"/>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:number count="procedure[title]" format="1"
+ from="book|article" level="any"/>
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:otherwise>
+ </xsl:choose>
+</xsl:template>
+
+<xsl:template match="equation" mode="label.markup">
+ <xsl:variable name="pchap"
+ select="ancestor::chapter
+ |ancestor::appendix
+ |ancestor::article[ancestor::book]"/>
+
+ <xsl:variable name="prefix">
+ <xsl:if test="count($pchap) > 0">
+ <xsl:apply-templates select="$pchap" mode="label.markup"/>
+ </xsl:if>
+ </xsl:variable>
+
+ <xsl:choose>
+ <xsl:when test="@label">
+ <xsl:value-of select="@label"/>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:choose>
+ <xsl:when test="count($pchap)>0">
+ <xsl:if test="$prefix != ''">
+ <xsl:apply-templates select="$pchap" mode="label.markup"/>
+ <xsl:apply-templates select="$pchap" mode="intralabel.punctuation"/>
+ </xsl:if>
+ <xsl:number format="1" count="equation"
+ from="chapter|appendix" level="any"/>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:number format="1" count="equation"
+ from="book|article" level="any"/>
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:otherwise>
+ </xsl:choose>
+</xsl:template>
+
+<xsl:template match="orderedlist/listitem" mode="label.markup">
+ <xsl:variable name="numeration">
+ <xsl:call-template name="list.numeration">
+ <xsl:with-param name="node" select="parent::orderedlist"/>
+ </xsl:call-template>
+ </xsl:variable>
+
+ <xsl:variable name="type">
+ <xsl:choose>
+ <xsl:when test="$numeration='arabic'">1</xsl:when>
+ <xsl:when test="$numeration='loweralpha'">a</xsl:when>
+ <xsl:when test="$numeration='lowerroman'">i</xsl:when>
+ <xsl:when test="$numeration='upperalpha'">A</xsl:when>
+ <xsl:when test="$numeration='upperroman'">I</xsl:when>
+ <!-- What!? This should never happen -->
+ <xsl:otherwise>
+ <xsl:message>
+ <xsl:text>Unexpected numeration: </xsl:text>
+ <xsl:value-of select="$numeration"/>
+ </xsl:message>
+ <xsl:value-of select="1."/>
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:variable>
+
+ <xsl:variable name="item-number">
+ <xsl:call-template name="orderedlist-item-number"/>
+ </xsl:variable>
+
+ <xsl:number value="$item-number" format="{$type}"/>
+</xsl:template>
+
+<xsl:template match="abstract" mode="label.markup">
+ <!-- nop -->
+</xsl:template>
+
+<xsl:template match="sidebar" mode="label.markup">
+ <!-- nop -->
+</xsl:template>
+
+<!-- ============================================================ -->
+
+<xsl:template name="label.this.section">
+ <xsl:param name="section" select="."/>
+
+ <xsl:variable name="level">
+ <xsl:call-template name="section.level"/>
+ </xsl:variable>
+
+ <xsl:choose>
+ <xsl:when test="$level <= $section.autolabel.max.depth">
+ <xsl:value-of select="$section.autolabel"/>
+ </xsl:when>
+ <xsl:otherwise>0</xsl:otherwise>
+ </xsl:choose>
+</xsl:template>
+
+<doc:template name="label.this.section" xmlns="">
+<refpurpose>Returns true if $section should be labelled</refpurpose>
+<refdescription id="label.this.section-desc">
+<para>Returns true if the specified section should be labelled.
+By default, this template returns zero unless
+the section level is less than or equal to the value of the
+<literal>$section.autolabel.max.depth</literal> parameter, in
+which case it returns
+<literal>$section.autolabel</literal>.
+Custom stylesheets may override it to get more selective behavior.</para>
+</refdescription>
+</doc:template>
+
+<!-- ============================================================ -->
+
+<xsl:template name="default.autolabel.format">
+ <xsl:param name="context" select="."/>
+ <xsl:choose>
+ <xsl:when test="local-name($context) = 'appendix'">
+ <xsl:value-of select="'A'"/>
+ </xsl:when>
+ <xsl:when test="local-name($context) = 'part'">
+ <xsl:value-of select="'I'"/>
+ </xsl:when>
+ <xsl:otherwise>1</xsl:otherwise>
+ </xsl:choose>
+</xsl:template>
+
+<xsl:template name="autolabel.format">
+ <xsl:param name="context" select="."/>
+ <xsl:param name="format"/>
+
+ <xsl:choose>
+ <xsl:when test="string($format) != 0">
+ <xsl:choose>
+ <xsl:when test="string($format)='arabic' or $format='1'">1</xsl:when>
+ <xsl:when test="$format='loweralpha' or $format='a'">
+ <xsl:value-of select="'a'"/>
+ </xsl:when>
+ <xsl:when test="$format='lowerroman' or $format='i'">
+ <xsl:value-of select="'i'"/>
+ </xsl:when>
+ <xsl:when test="$format='upperalpha' or $format='A'">
+ <xsl:value-of select="'A'"/>
+ </xsl:when>
+ <xsl:when test="$format='upperroman' or $format='I'">
+ <xsl:value-of select="'I'"/>
+ </xsl:when>
+ <xsl:when test="$format='arabicindic' or $format='١'">
+ <xsl:value-of select="'١'"/>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:message>
+ <xsl:text>Unexpected </xsl:text><xsl:value-of select="local-name(.)"/><xsl:text>.autolabel value: </xsl:text>
+ <xsl:value-of select="$format"/><xsl:text>; using default.</xsl:text>
+ </xsl:message>
+ <xsl:call-template name="default.autolabel.format"/>
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:when>
+ </xsl:choose>
+</xsl:template>
+
+<doc:template name="autolabel.format" xmlns="">
+<refpurpose>Returns format for autolabel parameters</refpurpose>
+<refdescription id="autolabel.format-desc">
+<para>Returns format passed as parameter if non zero. Supported
+ format are 'arabic' or '1', 'loweralpha' or 'a', 'lowerroman' or 'i',
+ 'upperlapha' or 'A', 'upperroman' or 'I', 'arabicindic' or '١'.
+ If its not one of these then
+ returns the default format.</para>
+</refdescription>
+</doc:template>
+
+<!-- ============================================================ -->
+
+</xsl:stylesheet>
git.stg.codes / stg.git / blobdiff