mirror of https://github.com/tLDP/LDP
520 lines
16 KiB
XML
520 lines
16 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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<!-- label markup -->
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<doc:mode mode="label.markup" xmlns="">
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<refpurpose>Provides access to element labels</refpurpose>
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<refdescription>
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<para>Processing an element in the
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<literal role="mode">label.markup</literal> mode produces the
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element label.</para>
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<para>Trailing punctuation is not added to the label.
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</para>
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</refdescription>
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</doc:mode>
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<xsl:template match="*" mode="intralabel.punctuation">
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<xsl:text>.</xsl:text>
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</xsl:template>
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<xsl:template match="*" mode="label.markup">
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<xsl:message>
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<xsl:text>Request for label of unexpected element: </xsl:text>
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<xsl:value-of select="name(.)"/>
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</xsl:message>
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</xsl:template>
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<xsl:template match="set|book" mode="label.markup">
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<xsl:if test="@label">
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<xsl:value-of select="@label"/>
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</xsl:if>
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</xsl:template>
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<xsl:template match="part" mode="label.markup">
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<xsl:choose>
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<xsl:when test="@label">
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<xsl:value-of select="@label"/>
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</xsl:when>
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<xsl:when test="$part.autolabel != 0">
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<xsl:number from="book" count="part" format="I"/>
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</xsl:when>
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</xsl:choose>
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</xsl:template>
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<xsl:template match="partintro" mode="label.markup">
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<!-- no label -->
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</xsl:template>
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<xsl:template match="preface" mode="label.markup">
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<xsl:choose>
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<xsl:when test="@label">
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<xsl:value-of select="@label"/>
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</xsl:when>
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<xsl:when test="$preface.autolabel != 0">
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<xsl:choose>
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<xsl:when test="$label.from.part != 0 and ancestor::part">
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<xsl:number from="part" count="preface" format="1" level="any"/>
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</xsl:when>
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<xsl:otherwise>
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<xsl:number from="book" count="preface" format="1" level="any"/>
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</xsl:otherwise>
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</xsl:choose>
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</xsl:when>
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</xsl:choose>
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</xsl:template>
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<xsl:template match="chapter" mode="label.markup">
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<xsl:choose>
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<xsl:when test="@label">
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<xsl:value-of select="@label"/>
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</xsl:when>
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<xsl:when test="$chapter.autolabel != 0">
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<xsl:choose>
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<xsl:when test="$label.from.part != 0 and ancestor::part">
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<xsl:number from="part" count="chapter" format="1" level="any"/>
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</xsl:when>
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<xsl:otherwise>
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<xsl:number from="book" count="chapter" format="1" level="any"/>
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</xsl:otherwise>
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</xsl:choose>
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</xsl:when>
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</xsl:choose>
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</xsl:template>
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<xsl:template match="appendix" mode="label.markup">
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<xsl:choose>
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<xsl:when test="@label">
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<xsl:value-of select="@label"/>
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</xsl:when>
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<xsl:when test="$appendix.autolabel != 0">
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<xsl:choose>
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<xsl:when test="$label.from.part != 0 and ancestor::part">
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<xsl:number from="part" count="appendix" format="A" level="any"/>
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</xsl:when>
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<xsl:otherwise>
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<xsl:number from="book|article"
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count="appendix" format="A" level="any"/>
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</xsl:otherwise>
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</xsl:choose>
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</xsl:when>
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</xsl:choose>
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</xsl:template>
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<xsl:template match="article" mode="label.markup">
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<xsl:if test="@label">
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<xsl:value-of select="@label"/>
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</xsl:if>
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</xsl:template>
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<xsl:template match="dedication|colophon" mode="label.markup">
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<xsl:if test="@label">
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<xsl:value-of select="@label"/>
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</xsl:if>
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</xsl:template>
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<xsl:template match="reference" mode="label.markup">
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<xsl:choose>
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<xsl:when test="@label">
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<xsl:value-of select="@label"/>
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</xsl:when>
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<xsl:when test="$part.autolabel != 0">
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<xsl:number from="book" count="reference" format="I" level="any"/>
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</xsl:when>
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</xsl:choose>
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</xsl:template>
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<xsl:template match="refentry" mode="label.markup">
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<xsl:if test="@label">
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<xsl:value-of select="@label"/>
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</xsl:if>
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</xsl:template>
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<xsl:template match="section" mode="label.markup">
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<!-- if this is a nested section, label the parent -->
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<xsl:if test="local-name(..) = 'section'">
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<xsl:variable name="parent.section.label">
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<xsl:apply-templates select=".." mode="label.markup"/>
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</xsl:variable>
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<xsl:if test="$parent.section.label != ''">
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<xsl:apply-templates select=".." mode="label.markup"/>
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<xsl:apply-templates select=".." mode="intralabel.punctuation"/>
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</xsl:if>
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</xsl:if>
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<!-- if the parent is a component, maybe label that too -->
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<xsl:variable name="parent.is.component">
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<xsl:call-template name="is.component">
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<xsl:with-param name="node" select=".."/>
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</xsl:call-template>
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</xsl:variable>
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<!-- does this section get labelled? -->
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<xsl:variable name="label">
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<xsl:call-template name="label.this.section">
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<xsl:with-param name="section" select="."/>
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</xsl:call-template>
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</xsl:variable>
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<xsl:if test="($section.label.includes.component.label != 0
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or /article)
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and $parent.is.component != 0">
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<xsl:variable name="parent.label">
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<xsl:apply-templates select=".." mode="label.markup"/>
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</xsl:variable>
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<xsl:if test="$parent.label != ''">
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<xsl:apply-templates select=".." mode="label.markup"/>
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<xsl:apply-templates select=".." mode="intralabel.punctuation"/>
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</xsl:if>
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</xsl:if>
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<!--
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<xsl:message>
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<xsl:value-of select="$label"/>, <xsl:number count="section"/>
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</xsl:message>
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-->
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<xsl:choose>
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<xsl:when test="@label">
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<xsl:value-of select="@label"/>
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</xsl:when>
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<xsl:when test="$label != 0">
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<xsl:number count="section"/>
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</xsl:when>
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</xsl:choose>
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</xsl:template>
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<xsl:template match="sect1" mode="label.markup">
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<!-- if the parent is a component, maybe label that too -->
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<xsl:variable name="parent.is.component">
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<xsl:call-template name="is.component">
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<xsl:with-param name="node" select=".."/>
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</xsl:call-template>
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</xsl:variable>
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<xsl:if test="$section.label.includes.component.label != 0
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and $parent.is.component">
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<xsl:variable name="parent.label">
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<xsl:apply-templates select=".." mode="label.markup"/>
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</xsl:variable>
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<xsl:if test="$parent.label != ''">
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<xsl:apply-templates select=".." mode="label.markup"/>
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<xsl:apply-templates select=".." mode="intralabel.punctuation"/>
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</xsl:if>
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</xsl:if>
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<xsl:choose>
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<xsl:when test="@label">
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<xsl:value-of select="@label"/>
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</xsl:when>
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<xsl:when test="$section.autolabel != 0">
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<xsl:number count="sect1"/>
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</xsl:when>
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</xsl:choose>
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</xsl:template>
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<xsl:template match="sect2|sect3|sect4|sect5" mode="label.markup">
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<!-- label the parent -->
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<xsl:variable name="parent.label">
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<xsl:apply-templates select=".." mode="label.markup"/>
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</xsl:variable>
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<xsl:if test="$parent.label != ''">
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<xsl:apply-templates select=".." mode="label.markup"/>
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<xsl:apply-templates select=".." mode="intralabel.punctuation"/>
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</xsl:if>
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<xsl:choose>
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<xsl:when test="@label">
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<xsl:value-of select="@label"/>
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</xsl:when>
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<xsl:when test="$section.autolabel != 0">
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<xsl:choose>
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<xsl:when test="local-name(.) = 'sect2'">
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<xsl:number count="sect2"/>
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</xsl:when>
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<xsl:when test="local-name(.) = 'sect3'">
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<xsl:number count="sect3"/>
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</xsl:when>
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<xsl:when test="local-name(.) = 'sect4'">
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<xsl:number count="sect4"/>
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</xsl:when>
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<xsl:when test="local-name(.) = 'sect5'">
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<xsl:number count="sect5"/>
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</xsl:when>
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<xsl:otherwise>
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<xsl:message>label.markup: this can't happen!</xsl:message>
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</xsl:otherwise>
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</xsl:choose>
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</xsl:when>
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</xsl:choose>
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</xsl:template>
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<xsl:template match="refsect1" mode="label.markup">
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<xsl:choose>
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<xsl:when test="@label">
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<xsl:value-of select="@label"/>
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</xsl:when>
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<xsl:when test="$section.autolabel != 0">
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<xsl:number count="refsect1"/>
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</xsl:when>
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</xsl:choose>
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</xsl:template>
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<xsl:template match="refsect2|refsect3" mode="label.markup">
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<!-- label the parent -->
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<xsl:variable name="parent.label">
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<xsl:apply-templates select=".." mode="label.markup"/>
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</xsl:variable>
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<xsl:if test="$parent.label != ''">
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<xsl:apply-templates select=".." mode="label.markup"/>
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<xsl:apply-templates select=".." mode="intralabel.punctuation"/>
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</xsl:if>
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<xsl:choose>
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<xsl:when test="@label">
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<xsl:value-of select="@label"/>
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</xsl:when>
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<xsl:when test="$section.autolabel != 0">
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<xsl:choose>
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<xsl:when test="local-name(.) = 'refsect2'">
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<xsl:number count="refsect2"/>
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</xsl:when>
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<xsl:otherwise>
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<xsl:number count="refsect3"/>
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</xsl:otherwise>
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</xsl:choose>
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</xsl:when>
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</xsl:choose>
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</xsl:template>
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<xsl:template match="simplesect" mode="label.markup">
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<!-- if this is a nested section, label the parent -->
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<xsl:if test="local-name(..) = 'section'
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or local-name(..) = 'sect1'
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or local-name(..) = 'sect2'
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or local-name(..) = 'sect3'
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or local-name(..) = 'sect4'
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or local-name(..) = 'sect5'">
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<xsl:variable name="parent.section.label">
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<xsl:apply-templates select=".." mode="label.markup"/>
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</xsl:variable>
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<xsl:if test="$parent.section.label != ''">
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<xsl:apply-templates select=".." mode="label.markup"/>
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<xsl:apply-templates select=".." mode="intralabel.punctuation"/>
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</xsl:if>
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</xsl:if>
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<!-- if the parent is a component, maybe label that too -->
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<xsl:variable name="parent.is.component">
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<xsl:call-template name="is.component">
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<xsl:with-param name="node" select=".."/>
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</xsl:call-template>
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</xsl:variable>
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<!-- does this section get labelled? -->
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<xsl:variable name="label">
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<xsl:call-template name="label.this.section">
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<xsl:with-param name="section" select="."/>
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</xsl:call-template>
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</xsl:variable>
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<xsl:if test="$section.label.includes.component.label != 0
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and $parent.is.component != 0">
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<xsl:variable name="parent.label">
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<xsl:apply-templates select=".." mode="label.markup"/>
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</xsl:variable>
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<xsl:if test="$parent.label != ''">
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<xsl:apply-templates select=".." mode="label.markup"/>
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<xsl:apply-templates select=".." mode="intralabel.punctuation"/>
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</xsl:if>
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</xsl:if>
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<xsl:choose>
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<xsl:when test="@label">
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<xsl:value-of select="@label"/>
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</xsl:when>
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<xsl:when test="$label != 0">
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<xsl:number count="simplesect"/>
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</xsl:when>
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</xsl:choose>
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</xsl:template>
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<xsl:template match="qandadiv" mode="label.markup">
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<xsl:variable name="lparent" select="(ancestor::set
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|ancestor::book
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|ancestor::chapter
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|ancestor::appendix
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|ancestor::preface
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|ancestor::section
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|ancestor::simplesect
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|ancestor::sect1
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|ancestor::sect2
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|ancestor::sect3
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|ancestor::sect4
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|ancestor::sect5
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|ancestor::refsect1
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|ancestor::refsect2
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|ancestor::refsect3)[last()]"/>
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<xsl:variable name="lparent.prefix">
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<xsl:apply-templates select="$lparent" mode="label.markup"/>
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</xsl:variable>
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<xsl:variable name="prefix">
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<xsl:if test="$qanda.inherit.numeration != 0">
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<xsl:if test="$lparent.prefix != ''">
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<xsl:apply-templates select="$lparent" mode="label.markup"/>
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<xsl:apply-templates select="$lparent" mode="intralabel.punctuation"/>
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</xsl:if>
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</xsl:if>
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</xsl:variable>
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<xsl:choose>
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<xsl:when test="@label">
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<xsl:value-of select="$prefix"/>
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<xsl:value-of select="@label"/>
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</xsl:when>
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<xsl:when test="$qandadiv.autolabel != 0">
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<xsl:value-of select="$prefix"/>
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<xsl:number level="multiple" count="qandadiv" format="1"/>
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</xsl:when>
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</xsl:choose>
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</xsl:template>
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<xsl:template match="question|answer" mode="label.markup">
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<xsl:variable name="lparent" select="(ancestor::set
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|ancestor::book
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|ancestor::chapter
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|ancestor::appendix
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|ancestor::preface
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|ancestor::section
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|ancestor::simplesect
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|ancestor::sect1
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|ancestor::sect2
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|ancestor::sect3
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|ancestor::sect4
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|ancestor::sect5
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|ancestor::refsect1
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|ancestor::refsect2
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|ancestor::refsect3)[last()]"/>
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<xsl:variable name="lparent.prefix">
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<xsl:apply-templates select="$lparent" mode="label.markup"/>
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</xsl:variable>
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<xsl:variable name="prefix">
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<xsl:if test="$qanda.inherit.numeration != 0">
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<xsl:if test="$lparent.prefix != ''">
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<xsl:apply-templates select="$lparent" mode="label.markup"/>
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<xsl:apply-templates select="$lparent" mode="intralabel.punctuation"/>
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</xsl:if>
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</xsl:if>
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</xsl:variable>
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<xsl:variable name="inhlabel"
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select="ancestor-or-self::qandaset/@defaultlabel[1]"/>
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<xsl:variable name="deflabel">
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<xsl:choose>
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<xsl:when test="$inhlabel != ''">
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<xsl:value-of select="$inhlabel"/>
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</xsl:when>
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<xsl:otherwise>
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<xsl:value-of select="$qanda.defaultlabel"/>
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</xsl:otherwise>
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</xsl:choose>
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</xsl:variable>
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<xsl:variable name="label" select="label"/>
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<xsl:choose>
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<xsl:when test="count($label)>0">
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<xsl:apply-templates select="$label"/>
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</xsl:when>
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<xsl:when test="$deflabel = 'qanda' and local-name(.) = 'question'">
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<xsl:call-template name="gentext">
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<xsl:with-param name="key" select="'Question'"/>
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</xsl:call-template>
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</xsl:when>
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<xsl:when test="$deflabel = 'qanda' and local-name(.) = 'answer'">
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<xsl:call-template name="gentext">
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<xsl:with-param name="key" select="'Answer'"/>
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</xsl:call-template>
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</xsl:when>
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<xsl:when test="$deflabel = 'number' and local-name(.) = 'question'">
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<xsl:value-of select="$prefix"/>
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<xsl:number level="multiple" count="qandaentry" format="1"/>
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<xsl:text>. </xsl:text>
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</xsl:when>
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</xsl:choose>
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</xsl:template>
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<xsl:template match="bibliography|glossary|index" mode="label.markup">
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<xsl:if test="@label">
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<xsl:value-of select="@label"/>
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</xsl:if>
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</xsl:template>
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<xsl:template match="figure|table|example|equation|procedure"
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mode="label.markup">
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<xsl:variable name="pchap"
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select="ancestor::chapter|ancestor::appendix"/>
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<xsl:variable name="prefix">
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<xsl:if test="count($pchap) > 0">
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<xsl:apply-templates select="$pchap" mode="label.markup"/>
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</xsl:if>
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</xsl:variable>
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<xsl:choose>
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<xsl:when test="@label">
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<xsl:value-of select="@label"/>
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</xsl:when>
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<xsl:otherwise>
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<xsl:choose>
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<xsl:when test="count($pchap)>0">
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<xsl:if test="$prefix != ''">
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<xsl:apply-templates select="$pchap" mode="label.markup"/>
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<xsl:apply-templates select="$pchap" mode="intralabel.punctuation"/>
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</xsl:if>
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<xsl:number format="1" from="chapter|appendix" level="any"/>
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</xsl:when>
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<xsl:otherwise>
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<xsl:number format="1" from="book|article" level="any"/>
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</xsl:otherwise>
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</xsl:choose>
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</xsl:otherwise>
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</xsl:choose>
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</xsl:template>
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<xsl:template match="abstract" mode="label.markup">
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<!-- nop -->
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</xsl:template>
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<!-- ============================================================ -->
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<xsl:template name="label.this.section">
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<xsl:param name="section" select="."/>
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<xsl:value-of select="$section.autolabel"/>
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</xsl:template>
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<doc:template name="label.this.section" xmlns="">
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<refpurpose>Returns true if $section should be labelled</refpurpose>
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<refdescription>
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<para>Returns true if the specified section should be labelled.
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By default, this template simply returns $section.autolabel, but
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custom stylesheets may override it to get more selective behavior.</para>
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</refdescription>
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</doc:template>
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<!-- ============================================================ -->
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</xsl:stylesheet>
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