+++ /dev/null
-<?xml version="1.0"?>
-<!DOCTYPE xsl:stylesheet [
-<!ENTITY primary 'normalize-space(concat(primary/@sortas, primary[not(@sortas)]))'>
-<!-- Documents using the kimber index method must have a lang attribute -->
-<!-- Only one of these should be present in the entity -->
-
-<!ENTITY lang 'concat(/*/@lang, /*/@xml:lang)'>
-]>
-<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
- version="1.0"
- xmlns:func="http://exslt.org/functions"
- xmlns:exslt="http://exslt.org/common"
- xmlns:l="http://docbook.sourceforge.net/xmlns/l10n/1.0"
- xmlns:k="java:com.isogen.saxoni18n.Saxoni18nService"
- extension-element-prefixes="func exslt"
- exclude-result-prefixes="func exslt i l k"
- xmlns:i="urn:cz-kosek:functions:index">
-
-<!-- ********************************************************************
- $Id$
- ********************************************************************
-
- This file is part of the DocBook XSL Stylesheet distribution.
- See ../README or http://docbook.sf.net/ for copyright
- and other information.
-
- ******************************************************************** -->
-
-<!-- Returns index group code for given term -->
-<func:function name="i:group-index">
- <xsl:param name="term"/>
-
- <xsl:variable name="letters-rtf">
- <xsl:variable name="lang">
- <xsl:call-template name="l10n.language"/>
- </xsl:variable>
-
- <xsl:variable name="local.l10n.letters"
- select="($local.l10n.xml//l:i18n/l:l10n[@language=$lang]/l:letters)[1]"/>
-
- <xsl:variable name="l10n.letters"
- select="($l10n.xml/l:i18n/l:l10n[@language=$lang]/l:letters)[1]"/>
-
- <xsl:choose>
- <xsl:when test="count($local.l10n.letters) > 0">
- <xsl:copy-of select="$local.l10n.letters"/>
- </xsl:when>
- <xsl:when test="count($l10n.letters) > 0">
- <xsl:copy-of select="$l10n.letters"/>
- </xsl:when>
- <xsl:otherwise>
- <xsl:message>
- <xsl:text>No "</xsl:text>
- <xsl:value-of select="$lang"/>
- <xsl:text>" localization of index grouping letters exists</xsl:text>
- <xsl:choose>
- <xsl:when test="$lang = 'en'">
- <xsl:text>.</xsl:text>
- </xsl:when>
- <xsl:otherwise>
- <xsl:text>; using "en".</xsl:text>
- </xsl:otherwise>
- </xsl:choose>
- </xsl:message>
-
- <xsl:copy-of select="($l10n.xml/l:i18n/l:l10n[@language='en']/l:letters)[1]"/>
- </xsl:otherwise>
- </xsl:choose>
- </xsl:variable>
-
- <xsl:variable name="letters" select="exslt:node-set($letters-rtf)/*"/>
-
- <xsl:variable name="long-letter-index" select="$letters/l:l[. = substring($term,1,2)]/@i"/>
- <xsl:variable name="short-letter-index" select="$letters/l:l[. = substring($term,1,1)]/@i"/>
- <xsl:variable name="letter-index">
- <xsl:choose>
- <xsl:when test="$long-letter-index">
- <xsl:value-of select="$long-letter-index"/>
- </xsl:when>
- <xsl:when test="$short-letter-index">
- <xsl:value-of select="$short-letter-index"/>
- </xsl:when>
- <xsl:otherwise>0</xsl:otherwise>
- </xsl:choose>
- </xsl:variable>
- <func:result select="number($letter-index)"/>
-</func:function>
-
-<!-- Return index group letter for given group code -->
-<func:function name="i:group-letter">
- <xsl:param name="index"/>
-
- <xsl:variable name="letters-rtf">
- <xsl:variable name="lang">
- <xsl:call-template name="l10n.language"/>
- </xsl:variable>
-
- <xsl:variable name="local.l10n.letters"
- select="($local.l10n.xml//l:i18n/l:l10n[@language=$lang]/l:letters)[1]"/>
-
- <xsl:variable name="l10n.letters"
- select="($l10n.xml/l:i18n/l:l10n[@language=$lang]/l:letters)[1]"/>
-
- <xsl:choose>
- <xsl:when test="count($local.l10n.letters) > 0">
- <xsl:copy-of select="$local.l10n.letters"/>
- </xsl:when>
- <xsl:when test="count($l10n.letters) > 0">
- <xsl:copy-of select="$l10n.letters"/>
- </xsl:when>
- <xsl:otherwise>
- <xsl:message>
- <xsl:text>No "</xsl:text>
- <xsl:value-of select="$lang"/>
- <xsl:text>" localization of index grouping letters exists</xsl:text>
- <xsl:choose>
- <xsl:when test="$lang = 'en'">
- <xsl:text>.</xsl:text>
- </xsl:when>
- <xsl:otherwise>
- <xsl:text>; using "en".</xsl:text>
- </xsl:otherwise>
- </xsl:choose>
- </xsl:message>
-
- <xsl:copy-of select="($l10n.xml/l:i18n/l:l10n[@language='en']/l:letters)[1]"/>
- </xsl:otherwise>
- </xsl:choose>
- </xsl:variable>
-
- <xsl:variable name="letters" select="exslt:node-set($letters-rtf)/*"/>
-
- <func:result select="$letters/l:l[@i=$index][1]"/>
-</func:function>
-
-<!-- The following key used in the kosek indexing method. -->
-<xsl:key name="group-code"
- match="indexterm"
- use="i:group-index(&primary;)"/>
-
-<!-- The following key used in the kimber indexing method. -->
-<xsl:key name="k-group"
- match="indexterm"
- use="k:getIndexGroupKey(⟨, &primary;)"/>
-
-</xsl:stylesheet>