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<?xml version="1.0" encoding="utf-8"?>
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
xmlns="http://www.w3.org/1999/xhtml"
version='1.0'>
<!-- Performance-optimized versions of some upstream templates from xhtml/
directory -->
<!-- from xhtml/autoidx.xsl -->
<xsl:template match="indexterm" mode="reference">
<xsl:param name="scope" select="."/>
<xsl:param name="role" select="''"/>
<xsl:param name="type" select="''"/>
<xsl:param name="position"/>
<xsl:param name="separator" select="''"/>
<xsl:variable name="term.separator">
<xsl:call-template name="index.separator">
<xsl:with-param name="key" select="'index.term.separator'"/>
</xsl:call-template>
</xsl:variable>
<xsl:variable name="number.separator">
<xsl:call-template name="index.separator">
<xsl:with-param name="key" select="'index.number.separator'"/>
</xsl:call-template>
</xsl:variable>
<xsl:variable name="range.separator">
<xsl:call-template name="index.separator">
<xsl:with-param name="key" select="'index.range.separator'"/>
</xsl:call-template>
</xsl:variable>
<xsl:choose>
<xsl:when test="$separator != ''">
<xsl:value-of select="$separator"/>
</xsl:when>
<xsl:when test="$position = 1">
<xsl:value-of select="$term.separator"/>
</xsl:when>
<xsl:otherwise>
<xsl:value-of select="$number.separator"/>
</xsl:otherwise>
</xsl:choose>
<xsl:choose>
<xsl:when test="@zone and string(@zone)">
<xsl:call-template name="reference">
<xsl:with-param name="zones" select="normalize-space(@zone)"/>
<xsl:with-param name="position" select="position()"/>
<xsl:with-param name="scope" select="$scope"/>
<xsl:with-param name="role" select="$role"/>
<xsl:with-param name="type" select="$type"/>
</xsl:call-template>
</xsl:when>
<xsl:otherwise>
<a>
<xsl:apply-templates select="." mode="class.attribute"/>
<xsl:variable name="title">
<xsl:choose>
<xsl:when test="$index.prefer.titleabbrev != 0">
<xsl:apply-templates select="(ancestor-or-self::set|ancestor-or-self::book|ancestor-or-self::part|ancestor-or-self::reference|ancestor-or-self::partintro|ancestor-or-self::chapter|ancestor-or-self::appendix|ancestor-or-self::preface|ancestor-or-self::article|ancestor-or-self::section|ancestor-or-self::sect1|ancestor-or-self::sect2|ancestor-or-self::sect3|ancestor-or-self::sect4|ancestor-or-self::sect5|ancestor-or-self::refentry|ancestor-or-self::refsect1|ancestor-or-self::refsect2|ancestor-or-self::refsect3|ancestor-or-self::simplesect|ancestor-or-self::bibliography|ancestor-or-self::glossary|ancestor-or-self::index|ancestor-or-self::webpage|ancestor-or-self::topic)[last()]" mode="titleabbrev.markup"/>
</xsl:when>
<xsl:otherwise>
<xsl:apply-templates select="(ancestor-or-self::set|ancestor-or-self::book|ancestor-or-self::part|ancestor-or-self::reference|ancestor-or-self::partintro|ancestor-or-self::chapter|ancestor-or-self::appendix|ancestor-or-self::preface|ancestor-or-self::article|ancestor-or-self::section|ancestor-or-self::sect1|ancestor-or-self::sect2|ancestor-or-self::sect3|ancestor-or-self::sect4|ancestor-or-self::sect5|ancestor-or-self::refentry|ancestor-or-self::refsect1|ancestor-or-self::refsect2|ancestor-or-self::refsect3|ancestor-or-self::simplesect|ancestor-or-self::bibliography|ancestor-or-self::glossary|ancestor-or-self::index|ancestor-or-self::webpage|ancestor-or-self::topic)[last()]" mode="title.markup"/>
</xsl:otherwise>
</xsl:choose>
</xsl:variable>
<xsl:attribute name="href">
<xsl:choose>
<xsl:when test="$index.links.to.section = 1">
<xsl:call-template name="href.target">
<xsl:with-param name="object" select="(ancestor-or-self::set|ancestor-or-self::book|ancestor-or-self::part|ancestor-or-self::reference|ancestor-or-self::partintro|ancestor-or-self::chapter|ancestor-or-self::appendix|ancestor-or-self::preface|ancestor-or-self::article|ancestor-or-self::section|ancestor-or-self::sect1|ancestor-or-self::sect2|ancestor-or-self::sect3|ancestor-or-self::sect4|ancestor-or-self::sect5|ancestor-or-self::refentry|ancestor-or-self::refsect1|ancestor-or-self::refsect2|ancestor-or-self::refsect3|ancestor-or-self::simplesect|ancestor-or-self::bibliography|ancestor-or-self::glossary|ancestor-or-self::index|ancestor-or-self::webpage|ancestor-or-self::topic)[last()]"/>
<!-- Optimization for pgsql-docs: We only have an index as a
child of book, so look that up directly instead of
scanning the entire node tree. Also, don't look for
setindex. -->
<!-- <xsl:with-param name="context" select="(//index[count(ancestor::node()|$scope) = count(ancestor::node()) and ($role = @role or $type = @type or (string-length($role) = 0 and string-length($type) = 0))] | //setindex[count(ancestor::node()|$scope) = count(ancestor::node()) and ($role = @role or $type = @type or (string-length($role) = 0 and string-length($type) = 0))])[1]"/> -->
<xsl:with-param name="context" select="(/book/index[count(ancestor::node()|$scope) = count(ancestor::node()) and ($role = @role or $type = @type or (string-length($role) = 0 and string-length($type) = 0))])[1]"/>
</xsl:call-template>
</xsl:when>
<xsl:otherwise>
<xsl:call-template name="href.target">
<xsl:with-param name="object" select="."/>
<xsl:with-param name="context" select="(//index[count(ancestor::node()|$scope) = count(ancestor::node()) and ($role = @role or $type = @type or (string-length($role) = 0 and string-length($type) = 0))] | //setindex[count(ancestor::node()|$scope) = count(ancestor::node()) and ($role = @role or $type = @type or (string-length($role) = 0 and string-length($type) = 0))])[1]"/>
</xsl:call-template>
</xsl:otherwise>
</xsl:choose>
</xsl:attribute>
<xsl:value-of select="$title"/> <!-- text only -->
</a>
<xsl:variable name="id" select="(@id|@xml:id)[1]"/>
<xsl:if test="key('endofrange', $id)[count(ancestor::node()|$scope) = count(ancestor::node()) and ($role = @role or $type = @type or (string-length($role) = 0 and string-length($type) = 0))]">
<xsl:apply-templates select="key('endofrange', $id)[count(ancestor::node()|$scope) = count(ancestor::node()) and ($role = @role or $type = @type or (string-length($role) = 0 and string-length($type) = 0))][last()]" mode="reference">
<xsl:with-param name="position" select="position()"/>
<xsl:with-param name="scope" select="$scope"/>
<xsl:with-param name="role" select="$role"/>
<xsl:with-param name="type" select="$type"/>
<xsl:with-param name="separator" select="$range.separator"/>
</xsl:apply-templates>
</xsl:if>
</xsl:otherwise>
</xsl:choose>
</xsl:template>
<xsl:template name="reference">
<xsl:param name="scope" select="."/>
<xsl:param name="role" select="''"/>
<xsl:param name="type" select="''"/>
<xsl:param name="zones"/>
<xsl:choose>
<xsl:when test="contains($zones, ' ')">
<xsl:variable name="zone" select="substring-before($zones, ' ')"/>
<xsl:variable name="target" select="key('sections', $zone)"/>
<a>
<xsl:apply-templates select="." mode="class.attribute"/>
<!-- Optimization for pgsql-docs: this call adds nothing but fails with docbook-xsl 1.76 -->
<!-- <xsl:call-template name="id.attribute"/> -->
<xsl:attribute name="href">
<xsl:call-template name="href.target">
<xsl:with-param name="object" select="$target[1]"/>
<xsl:with-param name="context" select="//index[count(ancestor::node()|$scope) = count(ancestor::node()) and ($role = @role or $type = @type or (string-length($role) = 0 and string-length($type) = 0))][1]"/>
</xsl:call-template>
</xsl:attribute>
<xsl:apply-templates select="$target[1]" mode="index-title-content"/>
</a>
<xsl:text>, </xsl:text>
<xsl:call-template name="reference">
<xsl:with-param name="zones" select="substring-after($zones, ' ')"/>
<xsl:with-param name="position" select="position()"/>
<xsl:with-param name="scope" select="$scope"/>
<xsl:with-param name="role" select="$role"/>
<xsl:with-param name="type" select="$type"/>
</xsl:call-template>
</xsl:when>
<xsl:otherwise>
<xsl:variable name="zone" select="$zones"/>
<xsl:variable name="target" select="key('sections', $zone)"/>
<a>
<xsl:apply-templates select="." mode="class.attribute"/>
<!-- Optimization for pgsql-docs: this call adds nothing but fails with docbook-xsl 1.76 -->
<!-- <xsl:call-template name="id.attribute"/> -->
<xsl:attribute name="href">
<xsl:call-template name="href.target">
<xsl:with-param name="object" select="$target[1]"/>
<!-- Optimization for pgsql-docs: Only look for index under book
instead of searching the whole node tree. -->
<!-- <xsl:with-param name="context" select="//index[count(ancestor::node()|$scope) = count(ancestor::node()) and ($role = @role or $type = @type or (string-length($role) = 0 and string-length($type) = 0))][1]"/> -->
<xsl:with-param name="context" select="/book/index[count(ancestor::node()|$scope) = count(ancestor::node()) and ($role = @role or $type = @type or (string-length($role) = 0 and string-length($type) = 0))][1]"/>
</xsl:call-template>
</xsl:attribute>
<xsl:apply-templates select="$target[1]" mode="index-title-content"/>
</a>
</xsl:otherwise>
</xsl:choose>
</xsl:template>
<!-- from xhtml/chunk-common.xsl -->
<xsl:template name="chunk-all-sections">
<xsl:param name="content">
<xsl:apply-imports/>
</xsl:param>
<!-- Optimization for pgsql-docs: Since we set a fixed $chunk.section.depth,
we can do away with a bunch of complicated XPath searches for the
previous and next sections at various levels. -->
<xsl:if test="$chunk.section.depth != 1">
<xsl:message terminate="yes">
<xsl:text>Error: If you change $chunk.section.depth, then you must update the performance-optimized chunk-all-sections-template.</xsl:text>
</xsl:message>
</xsl:if>
<xsl:variable name="prev"
select="(preceding::book[1]
|preceding::preface[1]
|preceding::chapter[1]
|preceding::appendix[1]
|preceding::part[1]
|preceding::reference[1]
|preceding::refentry[1]
|preceding::colophon[1]
|preceding::article[1]
|preceding::topic[1]
|preceding::bibliography[parent::article or parent::book or parent::part][1]
|preceding::glossary[parent::article or parent::book or parent::part][1]
|preceding::index[$generate.index != 0]
[parent::article or parent::book or parent::part][1]
|preceding::setindex[$generate.index != 0][1]
|ancestor::set
|ancestor::book[1]
|ancestor::preface[1]
|ancestor::chapter[1]
|ancestor::appendix[1]
|ancestor::part[1]
|ancestor::reference[1]
|ancestor::article[1]
|ancestor::topic[1]
|preceding::sect1[1]
|ancestor::sect1[1])[last()]"/>
<xsl:variable name="next"
select="(following::book[1]
|following::preface[1]
|following::chapter[1]
|following::appendix[1]
|following::part[1]
|following::reference[1]
|following::refentry[1]
|following::colophon[1]
|following::bibliography[parent::article or parent::book or parent::part][1]
|following::glossary[parent::article or parent::book or parent::part][1]
|following::index[$generate.index != 0]
[parent::article or parent::book][1]
|following::article[1]
|following::topic[1]
|following::setindex[$generate.index != 0][1]
|descendant::book[1]
|descendant::preface[1]
|descendant::chapter[1]
|descendant::appendix[1]
|descendant::article[1]
|descendant::topic[1]
|descendant::bibliography[parent::article or parent::book][1]
|descendant::glossary[parent::article or parent::book or parent::part][1]
|descendant::index[$generate.index != 0]
[parent::article or parent::book][1]
|descendant::colophon[1]
|descendant::setindex[$generate.index != 0][1]
|descendant::part[1]
|descendant::reference[1]
|descendant::refentry[1]
|following::sect1[1]
|descendant::sect1[1])[1]"/>
<xsl:call-template name="process-chunk">
<xsl:with-param name="prev" select="$prev"/>
<xsl:with-param name="next" select="$next"/>
<xsl:with-param name="content" select="$content"/>
</xsl:call-template>
</xsl:template>
<xsl:template name="href.target">
<xsl:param name="context" select="."/>
<xsl:param name="object" select="."/>
<xsl:param name="toc-context" select="."/>
<!-- Optimization for pgsql-docs: Remove support for dbhtml processing
instruction here -->
<xsl:variable name="href.to.uri">
<xsl:call-template name="href.target.uri">
<xsl:with-param name="object" select="$object"/>
</xsl:call-template>
</xsl:variable>
<xsl:variable name="href.from.uri">
<xsl:choose>
<xsl:when test="not($toc-context = .)">
<xsl:call-template name="href.target.uri">
<xsl:with-param name="object" select="$toc-context"/>
</xsl:call-template>
</xsl:when>
<xsl:otherwise>
<xsl:call-template name="href.target.uri">
<xsl:with-param name="object" select="$context"/>
</xsl:call-template>
</xsl:otherwise>
</xsl:choose>
</xsl:variable>
<xsl:variable name="href.to">
<xsl:value-of select="$href.to.uri"/>
</xsl:variable>
<xsl:variable name="href.from">
<xsl:call-template name="trim.common.uri.paths">
<xsl:with-param name="uriA" select="$href.to.uri"/>
<xsl:with-param name="uriB" select="$href.from.uri"/>
<xsl:with-param name="return" select="'B'"/>
</xsl:call-template>
</xsl:variable>
<xsl:variable name="depth">
<xsl:call-template name="count.uri.path.depth">
<xsl:with-param name="filename" select="$href.from"/>
</xsl:call-template>
</xsl:variable>
<xsl:variable name="href">
<xsl:call-template name="copy-string">
<xsl:with-param name="string" select="'../'"/>
<xsl:with-param name="count" select="$depth"/>
</xsl:call-template>
<xsl:value-of select="$href.to"/>
</xsl:variable>
<xsl:value-of select="$href"/>
</xsl:template>
<xsl:template name="html.head">
<xsl:param name="prev" select="/foo"/>
<xsl:param name="next" select="/foo"/>
<!-- Optimization for pgsql-docs: Cut out a bunch of things we don't need
here, including an expensive //legalnotice search. -->
<head>
<xsl:call-template name="system.head.content"/>
<xsl:call-template name="head.content"/>
<xsl:if test="$prev">
<link rel="prev">
<xsl:attribute name="href">
<xsl:call-template name="href.target">
<xsl:with-param name="object" select="$prev"/>
</xsl:call-template>
</xsl:attribute>
<xsl:attribute name="title">
<xsl:apply-templates select="$prev" mode="object.title.markup.textonly"/>
</xsl:attribute>
</link>
</xsl:if>
<xsl:if test="$next">
<link rel="next">
<xsl:attribute name="href">
<xsl:call-template name="href.target">
<xsl:with-param name="object" select="$next"/>
</xsl:call-template>
</xsl:attribute>
<xsl:attribute name="title">
<xsl:apply-templates select="$next" mode="object.title.markup.textonly"/>
</xsl:attribute>
</link>
</xsl:if>
<xsl:call-template name="user.head.content"/>
</head>
</xsl:template>
</xsl:stylesheet>
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