76 lines
2.9 KiB
XML
76 lines
2.9 KiB
XML
<?xml version="1.0"?>
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<!DOCTYPE xsl:stylesheet [
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<!ENTITY lowercase "'abcdefghijklmnopqrstuvwxyz'">
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<!ENTITY uppercase "'ABCDEFGHIJKLMNOPQRSTUVWXYZ'">
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<!ENTITY primary 'normalize-space(concat(primary/@sortas, primary[not(@sortas)]))'>
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<!ENTITY secondary 'normalize-space(concat(secondary/@sortas, secondary[not(@sortas)]))'>
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<!ENTITY tertiary 'normalize-space(concat(tertiary/@sortas, tertiary[not(@sortas)]))'>
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<!ENTITY sep '" "'>
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<!ENTITY scope 'count(ancestor::node()|$scope) = count(ancestor::node())'>
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]>
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<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
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xmlns:fo="http://www.w3.org/1999/XSL/Format"
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version="1.0"
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xmlns:func="http://exslt.org/functions"
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exclude-result-prefixes="i"
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xmlns:i="urn:cz-kosek:functions:index">
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<!-- ********************************************************************
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$Id$
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********************************************************************
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This file is part of the DocBook XSL Stylesheet distribution.
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See ../README or http://docbook.sf.net/ for copyright
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and other information.
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******************************************************************** -->
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<xsl:include href="../common/autoidx-ng.xsl"/>
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<!-- Modified original code is using index group codes instead of just first letter
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to gain better grouping -->
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<xsl:template name="generate-index">
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<xsl:param name="scope" select="(ancestor::book|/)[last()]"/>
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<xsl:variable name="terms"
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select="//indexterm[count(.|key('group-code',
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i:group-index(&primary;))[&scope;][1]) = 1
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and not(@class = 'endofrange')]"/>
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<xsl:apply-templates select="$terms" mode="index-div">
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<xsl:with-param name="scope" select="$scope"/>
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<xsl:sort select="i:group-index(&primary;)" data-type="number"/>
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</xsl:apply-templates>
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</xsl:template>
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<xsl:template match="indexterm" mode="index-div">
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<xsl:param name="scope" select="."/>
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<xsl:variable name="key"
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select="i:group-index(&primary;)"/>
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<xsl:if test="key('group-code', $key)[&scope;]
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[count(.|key('primary', &primary;)[&scope;][1]) = 1]">
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<fo:block>
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<xsl:call-template name="indexdiv.title">
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<xsl:with-param name="titlecontent">
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<xsl:value-of select="i:group-letter($key)"/>
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</xsl:with-param>
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</xsl:call-template>
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<fo:block>
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<xsl:apply-templates select="key('group-code', $key)[&scope;]
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[count(.|key('primary', &primary;)[&scope;][1])=1]"
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mode="index-primary">
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<xsl:sort select="translate(&primary;, &lowercase;, &uppercase;)"/>
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<xsl:with-param name="scope" select="$scope"/>
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</xsl:apply-templates>
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</fo:block>
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</fo:block>
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</xsl:if>
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</xsl:template>
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</xsl:stylesheet>
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