[1fa2099] | 1 | <refentry xmlns="http://docbook.org/ns/docbook"
|
---|
| 2 | xmlns:xlink="http://www.w3.org/1999/xlink"
|
---|
| 3 | xmlns:xi="http://www.w3.org/2001/XInclude"
|
---|
| 4 | xmlns:src="http://nwalsh.com/xmlns/litprog/fragment"
|
---|
| 5 | xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
|
---|
| 6 | version="5.0" xml:id="index.method">
|
---|
| 7 | <refmeta>
|
---|
| 8 | <refentrytitle>index.method</refentrytitle>
|
---|
| 9 | <refmiscinfo class="other" otherclass="datatype">list</refmiscinfo>
|
---|
| 10 | <refmiscinfo class="other" otherclass="value">basic</refmiscinfo>
|
---|
| 11 | <refmiscinfo class="other" otherclass="value">kosek</refmiscinfo>
|
---|
| 12 | <refmiscinfo class="other" otherclass="value">kimber</refmiscinfo>
|
---|
| 13 | </refmeta>
|
---|
| 14 | <refnamediv>
|
---|
| 15 | <refname>index.method</refname>
|
---|
| 16 | <refpurpose>Select method used to group index entries in an index</refpurpose>
|
---|
| 17 | </refnamediv>
|
---|
| 18 |
|
---|
| 19 | <refsynopsisdiv>
|
---|
| 20 | <src:fragment xml:id="index.method.frag">
|
---|
| 21 | <xsl:param name="index.method">basic</xsl:param>
|
---|
| 22 | </src:fragment>
|
---|
| 23 | </refsynopsisdiv>
|
---|
| 24 |
|
---|
| 25 | <refsection><info><title>Description</title></info>
|
---|
| 26 |
|
---|
| 27 | <para>This parameter lets you select which method to use for sorting and grouping
|
---|
| 28 | index entries in an index.
|
---|
| 29 | Indexes in Latin-based languages that have accented characters typically
|
---|
| 30 | sort together accented words and unaccented words.
|
---|
| 31 | Thus <quote>Á</quote> (U+00C1 LATIN CAPITAL LETTER A WITH ACUTE) would sort together
|
---|
| 32 | with <quote>A</quote> (U+0041 LATIN CAPITAL LETTER A), so both would appear in the <quote>A</quote>
|
---|
| 33 | section of the index.
|
---|
| 34 | Languages using other alphabets (such as Russian, which is written in the Cyrillic alphabet)
|
---|
| 35 | and languages using ideographic chararacters (such as Japanese)
|
---|
| 36 | require grouping specific to the languages and alphabets.
|
---|
| 37 | </para>
|
---|
| 38 |
|
---|
| 39 | <para>The default indexing method is limited.
|
---|
| 40 | It can group accented characters in Latin-based languages only.
|
---|
| 41 | It cannot handle non-Latin alphabets or ideographic languages.
|
---|
| 42 | The other indexing methods require extensions of one type or
|
---|
| 43 | another, and do not work with
|
---|
| 44 | all XSLT processors, which is why they are not used by default.</para>
|
---|
| 45 |
|
---|
| 46 | <para>The three choices for indexing method are:</para>
|
---|
| 47 | <variablelist>
|
---|
| 48 | <varlistentry>
|
---|
| 49 | <term><literal>basic</literal></term>
|
---|
| 50 | <listitem>
|
---|
| 51 | <para>
|
---|
| 52 | (default) Sort and groups words based only on the Latin alphabet.
|
---|
| 53 | Words with accented Latin letters will group and sort with
|
---|
| 54 | their respective primary letter, but
|
---|
| 55 | words in non-Latin alphabets will be
|
---|
| 56 | put in the <quote>Symbols</quote> section of the index.
|
---|
| 57 | </para>
|
---|
| 58 | </listitem>
|
---|
| 59 | </varlistentry>
|
---|
| 60 | <varlistentry>
|
---|
| 61 | <term><literal>kosek</literal></term>
|
---|
| 62 | <listitem>
|
---|
| 63 | <para>
|
---|
| 64 | This method sorts and groups words based on letter groups configured in
|
---|
| 65 | the DocBook locale file for the given language.
|
---|
| 66 | See, for example, the French locale file <filename>common/fr.xml</filename>.
|
---|
| 67 | This method requires that the XSLT processor
|
---|
| 68 | supports the EXSLT extensions (most do).
|
---|
| 69 | It also requires support for using
|
---|
| 70 | user-defined functions in xsl:key (xsltproc does not).
|
---|
| 71 | </para>
|
---|
| 72 | <para>This method is suitable for any language for which you can
|
---|
| 73 | list all the individual characters that should appear
|
---|
| 74 | in each letter group in an index.
|
---|
| 75 | It is probably not practical to use it for ideographic languages
|
---|
| 76 | such as Chinese that have hundreds or thousands of characters.
|
---|
| 77 | </para>
|
---|
| 78 |
|
---|
| 79 | <para>To use the kosek method, you must:</para>
|
---|
| 80 |
|
---|
| 81 | <orderedlist>
|
---|
| 82 | <listitem>
|
---|
| 83 | <para>Use a processor that supports its extensions, such as
|
---|
| 84 | Saxon 6 or Xalan (xsltproc and Saxon 8 do not).
|
---|
| 85 | </para>
|
---|
| 86 | </listitem>
|
---|
| 87 | <listitem>
|
---|
| 88 | <para>Set the index.method parameter's value to <quote>kosek</quote>.
|
---|
| 89 | </para>
|
---|
| 90 | </listitem>
|
---|
| 91 | <listitem>
|
---|
| 92 | <para>Import the appropriate index extensions stylesheet module
|
---|
| 93 | <filename>fo/autoidx-kosek.xsl</filename> or
|
---|
| 94 | <filename>html/autoidx-kosek.xsl</filename> into your
|
---|
| 95 | customization.
|
---|
| 96 | </para>
|
---|
| 97 | </listitem>
|
---|
| 98 | </orderedlist>
|
---|
| 99 |
|
---|
| 100 | </listitem>
|
---|
| 101 | </varlistentry>
|
---|
| 102 | <varlistentry>
|
---|
| 103 | <term><literal>kimber</literal></term>
|
---|
| 104 | <listitem>
|
---|
| 105 | <para>
|
---|
| 106 | This method uses extensions to the Saxon processor to implement
|
---|
| 107 | sophisticated indexing processes. It uses its own
|
---|
| 108 | configuration file, which can include information for any number of
|
---|
| 109 | languages. Each language's configuration can group
|
---|
| 110 | words using one of two processes. In the
|
---|
| 111 | enumerated process similar to that used in the kosek method,
|
---|
| 112 | you indicate the groupings character-by-character.
|
---|
| 113 | In the between-key process, you specify the
|
---|
| 114 | break-points in the sort order that should start a new group.
|
---|
| 115 | The latter configuration is useful for ideographic languages
|
---|
| 116 | such as Chinese, Japanese, and Korean.
|
---|
| 117 | You can also define your own collation algorithms and how you
|
---|
| 118 | want mixed Latin-alphabet words sorted.</para>
|
---|
| 119 | <itemizedlist>
|
---|
| 120 | <listitem>
|
---|
| 121 | <para>For a whitepaper describing the extensions, see:
|
---|
| 122 | <link xlink:href="http://www.innodata-isogen.com/knowledge_center/white_papers/back_of_book_for_xsl_fo.pdf">http://www.innodata-isogen.com/knowledge_center/white_papers/back_of_book_for_xsl_fo.pdf</link>.
|
---|
| 123 | </para>
|
---|
| 124 | </listitem>
|
---|
| 125 | <listitem>
|
---|
| 126 | <para>To download the extension library, see
|
---|
| 127 | <link xlink:href="http://www.innodata-isogen.com/knowledge_center/tools_downloads/i18nsupport">http://www.innodata-isogen.com/knowledge_center/tools_downloads/i18nsupport</link>.
|
---|
| 128 | </para>
|
---|
| 129 | </listitem>
|
---|
| 130 | </itemizedlist>
|
---|
| 131 |
|
---|
| 132 | <para>To use the kimber method, you must:</para>
|
---|
| 133 |
|
---|
| 134 | <orderedlist>
|
---|
| 135 | <listitem>
|
---|
| 136 | <para>Use Saxon (version 6 or 8) as your XSLT processor.
|
---|
| 137 | </para>
|
---|
| 138 | </listitem>
|
---|
| 139 | <listitem>
|
---|
| 140 | <para>Install and configure the Innodata Isogen library, using
|
---|
| 141 | the documentation that comes with it.
|
---|
| 142 | </para>
|
---|
| 143 | </listitem>
|
---|
| 144 | <listitem>
|
---|
| 145 | <para>Set the index.method parameter's value to <quote>kimber</quote>.
|
---|
| 146 | </para>
|
---|
| 147 | </listitem>
|
---|
| 148 | <listitem>
|
---|
| 149 | <para>Import the appropriate index extensions stylesheet module
|
---|
| 150 | <filename>fo/autoidx-kimber.xsl</filename> or
|
---|
| 151 | <filename>html/autoidx-kimber.xsl</filename> into your
|
---|
| 152 | customization.
|
---|
| 153 | </para>
|
---|
| 154 | </listitem>
|
---|
| 155 | </orderedlist>
|
---|
| 156 |
|
---|
| 157 | </listitem>
|
---|
| 158 | </varlistentry>
|
---|
| 159 | </variablelist>
|
---|
| 160 |
|
---|
| 161 | </refsection>
|
---|
| 162 | </refentry>
|
---|