787 lines
22 KiB
XML
787 lines
22 KiB
XML
<?xml version="1.0" encoding="UTF-8" ?>
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<!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook XML V4.3//EN"
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"http://www.oasis-open.org/docbook/xml/4.3/docbookx.dtd"
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[
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<!ENTITY % defs SYSTEM "defs.ent"> %defs;
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]>
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<book id="localedb">
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<bookinfo>
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<title>X Locale Database Specification</title>
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<releaseinfo>X Version 11, Release &fullrelvers;</releaseinfo>
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<authorgroup>
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<author>
|
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<firstname>Yoshio</firstname><surname>Horiuchi</surname>
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<affiliation><orgname>IBM Japan</orgname></affiliation>
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</author>
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</authorgroup>
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<copyright><year>1994</year><holder>IBM Corporation</holder></copyright>
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|
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<legalnotice>
|
|
<para>
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License to use, copy, modify, and distribute this software and its documentation for
|
|
any purpose and without fee is hereby granted, provided that the above copyright notice
|
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appear in all copies and that both that copyright notice and this permission notice
|
|
appear in supporting documentation, and that the name of IBM not be used in advertising
|
|
or publicity pertaining to distribution of the software without specific, written
|
|
prior permission.
|
|
</para>
|
|
<para>
|
|
IBM DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED
|
|
WARRANTIES OF MERCHANTABILITY, FITNESS, AND NONINFRINGEMENT OF THIRD PARTY RIGHTS,
|
|
IN NO EVENT SHALL IBM BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES
|
|
OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
|
|
AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
|
|
WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
|
|
</para>
|
|
</legalnotice>
|
|
|
|
<legalnotice>
|
|
<para role="multiLicensing">Copyright © 1994 X Consortium</para>
|
|
<para>
|
|
Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
of this software and associated documentation files
|
|
(the “Software”), to deal in the Software without restriction,
|
|
including without limitation the rights to use, copy, modify, merge, publish,
|
|
distribute, sublicense, and/or sell copies of the Software, and to permit
|
|
persons to whom the Software is furnished to do so, subject to the following
|
|
conditions:
|
|
</para>
|
|
|
|
<para>
|
|
The above copyright notice and this permission notice shall be included in all
|
|
copies or substantial portions of the Software.
|
|
</para>
|
|
|
|
<para>
|
|
THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND,
|
|
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
|
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
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|
NO EVENT SHALL THE X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
|
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
|
THE SOFTWARE.
|
|
</para>
|
|
|
|
<para>
|
|
Except as contained in this notice, the name of the X Consortium shall not be
|
|
used in advertising or otherwise to promote the sale, use or other dealings in
|
|
this Software without prior written authorization from the X Consortium.
|
|
</para>
|
|
|
|
<para>X Window System is a trademark of The Open Group.</para>
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|
|
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</legalnotice>
|
|
</bookinfo>
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|
|
|
<chapter id='LocaleDB'>
|
|
<title>LocaleDB</title>
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|
|
|
<sect1 id="General">
|
|
<title>General</title>
|
|
<para>
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|
An X Locale Database contains the subset of a user's environment that
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|
depends on language, in X Window System. It is made up from one or more
|
|
categories. Each category consists of some classes and sub-classes.
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|
</para>
|
|
|
|
<para>
|
|
It is provided as a plain ASCII text file, so a user can change its
|
|
contents easily. It allows a user to customize the behavior of
|
|
internationalized portion of Xlib without changing Xlib itself.
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|
</para>
|
|
|
|
<para>
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|
This document describes;
|
|
</para>
|
|
|
|
<itemizedlist>
|
|
<listitem>
|
|
<para>
|
|
Database Format Definition
|
|
</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>
|
|
Contents of Database in sample implementation
|
|
<!-- .RE -->
|
|
</para>
|
|
</listitem>
|
|
</itemizedlist>
|
|
|
|
<para>
|
|
Since it is hard to define the set of required information for all
|
|
platforms, only the flexible database format is defined.
|
|
The available entries in database are implementation dependent.
|
|
</para>
|
|
|
|
</sect1>
|
|
<sect1 id="Database_Format_Definition">
|
|
<title>Database Format Definition</title>
|
|
<para>
|
|
The X Locale Database contains one or more category definitions.
|
|
This section describes the format of each category definition.
|
|
</para>
|
|
|
|
<para>
|
|
The category definition consists of one or more class definitions.
|
|
Each class definition has a pair of class name and class value, or
|
|
has several subclasses which are enclosed by the left brace ({) and
|
|
the right brace (}).
|
|
</para>
|
|
|
|
<para>
|
|
Comments can be placed by using the number sign character (#).
|
|
Putting the number sign character on the top of the line indicates
|
|
that the entire line is comment. Also, putting any whitespace character
|
|
followed by the number sign character indicates that a part of the line
|
|
(from the number sign to the end of the line) is comment.
|
|
A line can be continued by placing backslash (\) character as the
|
|
last character on the line; this continuation character will be
|
|
discarded from the input. Comment lines cannot be continued on
|
|
a subsequent line using an escaped new line character.
|
|
</para>
|
|
|
|
<para>
|
|
X Locale Database only accepts XPCS, the X Portable Character Set.
|
|
The reserved symbols are; the quotation mark("), the number sign (#),
|
|
the semicolon(;), the backslash(\), the left brace({) and
|
|
the right brace(}).
|
|
</para>
|
|
|
|
<para>
|
|
The format of category definition is;
|
|
</para>
|
|
|
|
<informaltable frame="none">
|
|
<?dbfo keep-together="auto" ?>
|
|
<tgroup cols='3' align='left' colsep='0' rowsep='0'>
|
|
<colspec colname='c1' colwidth='3.0*'/>
|
|
<colspec colname='c2' colwidth='1.0*'/>
|
|
<colspec colname='c3' colwidth='6.0*'/>
|
|
<tbody>
|
|
<row>
|
|
<entry>CategoryDefinition</entry>
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|
<entry>::=</entry>
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|
<entry>CategoryHeader CategorySpec CategoryTrailer</entry>
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|
</row>
|
|
<row>
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|
<entry>CategoryHeader</entry>
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|
<entry>::=</entry>
|
|
<entry>CategoryName NL</entry>
|
|
</row>
|
|
<row>
|
|
<entry>CategorySpec</entry>
|
|
<entry>::=</entry>
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|
<entry>{ ClassSpec }</entry>
|
|
</row>
|
|
<row>
|
|
<entry>CategoryTrailer</entry>
|
|
<entry>::=</entry>
|
|
<entry>"END" Delimiter CategoryName NL</entry>
|
|
</row>
|
|
<row>
|
|
<entry>CategoryName</entry>
|
|
<entry>::=</entry>
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|
<entry>String</entry>
|
|
</row>
|
|
<row>
|
|
<entry>ClassSpec</entry>
|
|
<entry>::=</entry>
|
|
<entry>ClassName Delimiter ClassValue NL</entry>
|
|
</row>
|
|
<row>
|
|
<entry>ClassName</entry>
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|
<entry>::=</entry>
|
|
<entry>String</entry>
|
|
</row>
|
|
<row>
|
|
<entry>ClassValue</entry>
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|
<entry>::=</entry>
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|
<entry>ValueList | "{" NL { ClassSpec } "}"</entry>
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|
</row>
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|
<row>
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|
<entry>ValueList</entry>
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|
<entry>::=</entry>
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|
<entry>Value | Value ";" ValueList</entry>
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|
</row>
|
|
<row>
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|
<entry>Value</entry>
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|
<entry>::=</entry>
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|
<entry>ValuePiece | ValuePiece Value</entry>
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|
</row>
|
|
<row>
|
|
<entry>ValuePiece</entry>
|
|
<entry>::=</entry>
|
|
<entry>String | QuotedString | NumericString</entry>
|
|
</row>
|
|
<row>
|
|
<entry>String</entry>
|
|
<entry>::=</entry>
|
|
<entry>Char { Char }</entry>
|
|
</row>
|
|
<row>
|
|
<entry>QuotedString</entry>
|
|
<entry>::=</entry>
|
|
<entry>""" QuotedChar { QuotedChar } """</entry>
|
|
</row>
|
|
<row>
|
|
<entry>NumericString</entry>
|
|
<entry>::=</entry>
|
|
<entry>"\\o" OctDigit { OctDigit }</entry>
|
|
</row>
|
|
<row>
|
|
<entry></entry>
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|
<entry>|</entry>
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|
<entry>"\\d" DecDigit { DecDigit }</entry>
|
|
</row>
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|
<row>
|
|
<entry></entry>
|
|
<entry>|</entry>
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|
<entry>"\\x" HexDigit { HexDigit }</entry>
|
|
</row>
|
|
<row>
|
|
<entry>Char</entry>
|
|
<entry>::=</entry>
|
|
<entry><XPCS except NL, Space or unescaped reserved symbols></entry>
|
|
</row>
|
|
<row>
|
|
<entry>QuotedChar</entry>
|
|
<entry>::=</entry>
|
|
<entry><XPCS except unescaped """></entry>
|
|
</row>
|
|
<row>
|
|
<entry>OctDigit</entry>
|
|
<entry>::=</entry>
|
|
<entry><character in the range of "0" - "7"></entry>
|
|
</row>
|
|
<row>
|
|
<entry>DecDigit</entry>
|
|
<entry>::=</entry>
|
|
<entry><character in the range of "0" - "9"></entry>
|
|
</row>
|
|
<row>
|
|
<entry>HexDigit</entry>
|
|
<entry>::=</entry>
|
|
<entry><character in the range of "0" - "9", "a" - "f", "A" - "F"></entry>
|
|
</row>
|
|
<row>
|
|
<entry>Delimiter</entry>
|
|
<entry>::=</entry>
|
|
<entry>Space { Space }</entry>
|
|
</row>
|
|
<row>
|
|
<entry>Space</entry>
|
|
<entry>::=</entry>
|
|
<entry><space> | <horizontal tab></entry>
|
|
</row>
|
|
<row>
|
|
<entry>NL</entry>
|
|
<entry>::=</entry>
|
|
<entry><newline></entry>
|
|
</row>
|
|
</tbody>
|
|
</tgroup>
|
|
</informaltable>
|
|
|
|
<para>
|
|
Elements separated by vertical bar (|) are alternatives. Curly
|
|
braces ({...}) indicate zero or more repetitions of the enclosed
|
|
elements. Square brackets ([...]) indicate that the enclosed element
|
|
is optional. Quotes ("...") are used around literal characters.
|
|
</para>
|
|
|
|
<para>
|
|
The backslash, which is not the top character of the NumericString, is
|
|
recognized as an escape character, so that the next one character is
|
|
treated as a literal character. For example, the two-character
|
|
sequence, ""\"""(the backslash followed by the quotation mark) is
|
|
recognized and replaced with a quotation mark character.
|
|
Any whitespace character, that is not the Delimiter, unquoted and
|
|
unescaped, is ignored.
|
|
</para>
|
|
|
|
</sect1>
|
|
<sect1 id='Contents_of_Database'>
|
|
<title>Contents of Database</title>
|
|
<para>
|
|
The available categories and classes depend on implementation, because
|
|
different platform will require different information set.
|
|
For example, some platform have system locale but some platform don't.
|
|
Furthermore, there might be a difference in functionality even if the
|
|
platform has system locale.
|
|
</para>
|
|
|
|
<para>
|
|
In current sample implementation, categories listed below are available.
|
|
</para>
|
|
|
|
<informaltable frame="none">
|
|
<?dbfo keep-together="always" ?>
|
|
<tgroup cols='1' align='left' colsep='0' rowsep='0'>
|
|
<colspec colname='c1' colwidth='1.0*'/>
|
|
<tbody>
|
|
<row>
|
|
<entry>XLC_FONTSET:XFontSet relative information</entry>
|
|
</row>
|
|
<row>
|
|
<entry>XLC_XLOCALE:Character classification and conversion information</entry>
|
|
</row>
|
|
</tbody>
|
|
</tgroup>
|
|
</informaltable>
|
|
|
|
</sect1>
|
|
<sect1 id="XLC_FONTSET_Category">
|
|
<title>XLC_FONTSET Category</title>
|
|
<para>
|
|
The XLC_FONTSET category defines the XFontSet relative information.
|
|
It contains the CHARSET_REGISTRY-CHARSET_ENCODING name and character
|
|
mapping side (GL, GR, etc), and is used in Output Method (OM).
|
|
</para>
|
|
|
|
<informaltable frame="topbot">
|
|
<?dbfo keep-together="always" ?>
|
|
<tgroup cols='3' align='left' colsep='0' rowsep='0'>
|
|
<thead>
|
|
<colspec colname='c1' colwidth='3.0*'/>
|
|
<colspec colname='c2' colwidth='1.0*'/>
|
|
<colspec colname='c3' colwidth='3.0*'/>
|
|
<row rowsep='1'>
|
|
<entry>class</entry>
|
|
<entry>super class</entry>
|
|
<entry>description</entry>
|
|
</row>
|
|
</thead>
|
|
<tbody>
|
|
<row>
|
|
<entry>fsN</entry>
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|
<entry></entry>
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|
<entry>Nth fontset (N=0,1,2, ...)</entry>
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|
</row>
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|
<row>
|
|
<entry>charset</entry>
|
|
<entry>fsN</entry>
|
|
<entry>list of encoding name</entry>
|
|
</row>
|
|
<row>
|
|
<entry>font</entry>
|
|
<entry>fsN</entry>
|
|
<entry>list of font encoding name</entry>
|
|
</row>
|
|
</tbody>
|
|
</tgroup>
|
|
</informaltable>
|
|
|
|
<variablelist>
|
|
<varlistentry>
|
|
<term>fsN</term>
|
|
<listitem>
|
|
<para>
|
|
Includes an encoding information for Nth charset, where N is
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|
the index number (0,1,2,...). If there are 4 charsets available
|
|
in current locale, 4 fontsets, fs0, fs1, fs2 and fs3, should be
|
|
defined.
|
|
This class has two subclasses, 'charset' and 'font'.
|
|
</para>
|
|
</listitem>
|
|
</varlistentry>
|
|
<varlistentry>
|
|
<term>charset</term>
|
|
<listitem>
|
|
<para>
|
|
Specifies an encoding information to be used internally in Xlib
|
|
for this fontset. The format of value is;
|
|
</para>
|
|
<informaltable frame="none">
|
|
<?dbfo keep-together="always" ?>
|
|
<tgroup cols='3' align='left' colsep='0' rowsep='0'>
|
|
<colspec colname='c1' colwidth='3.0*'/>
|
|
<colspec colname='c2' colwidth='1.0*'/>
|
|
<colspec colname='c3' colwidth='4.0*'/>
|
|
<tbody>
|
|
<row>
|
|
<entry>EncodingInfo</entry>
|
|
<entry>::=</entry>
|
|
<entry>EncodingName [ ":" EncodingSide ]</entry>
|
|
</row>
|
|
<row>
|
|
<entry>EncodingName</entry>
|
|
<entry>::=</entry>
|
|
<entry>CHARSET_REGISTRY-CHARSET_ENCODING</entry>
|
|
</row>
|
|
<row>
|
|
<entry>EncodingSide</entry>
|
|
<entry>::=</entry>
|
|
<entry>"GL" | "GR"</entry>
|
|
</row>
|
|
</tbody>
|
|
</tgroup>
|
|
</informaltable>
|
|
|
|
<para>
|
|
For detail definition of CHARSET_REGISTRY-CHARSET_ENCODING, refer
|
|
to the <olink targetdoc='xlfd' targetptr='xlfd'><citetitle>X Logical Font Description Conventions</citetitle></olink> document.
|
|
</para>
|
|
<literallayout>
|
|
example:
|
|
ISO8859-1:GL
|
|
</literallayout>
|
|
</listitem>
|
|
</varlistentry>
|
|
<varlistentry>
|
|
<term>font</term>
|
|
<listitem>
|
|
<para>
|
|
Specifies a list of encoding information which is used for searching
|
|
appropriate font for this fontset. The left most entry has highest
|
|
priority.
|
|
</para>
|
|
</listitem>
|
|
</varlistentry>
|
|
</variablelist>
|
|
|
|
</sect1>
|
|
<sect1 id="XLC_XLOCALE_Category">
|
|
<title>XLC_XLOCALE Category</title>
|
|
<para>
|
|
The XLC_XLOCALE category defines character classification, conversion
|
|
and other character attributes.
|
|
</para>
|
|
|
|
<informaltable frame="topbot">
|
|
<?dbfo keep-together="always" ?>
|
|
<tgroup cols='3' align='left' colsep='0' rowsep='0'>
|
|
<colspec colname='c1' colwidth='3.0*'/>
|
|
<colspec colname='c2' colwidth='1.0*'/>
|
|
<colspec colname='c3' colwidth='3.0*'/>
|
|
<thead>
|
|
<row rowsep='1'>
|
|
<entry>class</entry>
|
|
<entry>super class</entry>
|
|
<entry>description</entry>
|
|
</row>
|
|
</thead>
|
|
<tbody>
|
|
<row>
|
|
<entry>encoding_name</entry>
|
|
<entry></entry>
|
|
<entry>codeset name</entry>
|
|
</row>
|
|
<row>
|
|
<entry>mb_cur_max</entry>
|
|
<entry></entry>
|
|
<entry>MB_CUR_MAX</entry>
|
|
</row>
|
|
<row>
|
|
<entry>state_depend_encoding</entry>
|
|
<entry></entry>
|
|
<entry>state dependent or not</entry>
|
|
</row>
|
|
<row>
|
|
<entry>wc_encoding_mask</entry>
|
|
<entry></entry>
|
|
<entry>for parsing wc string</entry>
|
|
</row>
|
|
<row>
|
|
<entry>wc_shift_bits</entry>
|
|
<entry></entry>
|
|
<entry>for conversion between wc and mb</entry>
|
|
</row>
|
|
<row>
|
|
<entry>csN</entry>
|
|
<entry></entry>
|
|
<entry>Nth charset (N=0,1,2,...)</entry>
|
|
</row>
|
|
<row>
|
|
<entry>side</entry>
|
|
<entry>csN</entry>
|
|
<entry>mapping side (GL, etc)</entry>
|
|
</row>
|
|
<row>
|
|
<entry>length</entry>
|
|
<entry>csN</entry>
|
|
<entry>length of a character</entry>
|
|
</row>
|
|
<row>
|
|
<entry>mb_encoding</entry>
|
|
<entry>csN</entry>
|
|
<entry>for parsing mb string</entry>
|
|
</row>
|
|
<row>
|
|
<entry>wc_encoding</entry>
|
|
<entry>csN</entry>
|
|
<entry>for parsing wc string</entry>
|
|
</row>
|
|
<row>
|
|
<entry>ct_encoding</entry>
|
|
<entry>csN</entry>
|
|
<entry>list of encoding name for ct</entry>
|
|
</row>
|
|
</tbody>
|
|
</tgroup>
|
|
</informaltable>
|
|
|
|
<variablelist>
|
|
<varlistentry>
|
|
<term>encoding_name</term>
|
|
<listitem>
|
|
<para>
|
|
Specifies a codeset name of current locale.
|
|
</para>
|
|
</listitem>
|
|
</varlistentry>
|
|
<varlistentry>
|
|
<term>mb_cur_max</term>
|
|
<listitem>
|
|
<para>
|
|
Specifies a maximum allowable number of bytes in a multi-byte character.
|
|
It is corresponding to MB_CUR_MAX of "ISO/IEC 9899:1990 C Language Standard".
|
|
</para>
|
|
</listitem>
|
|
</varlistentry>
|
|
<varlistentry>
|
|
<term>state_depend_encoding</term>
|
|
<listitem>
|
|
<para>
|
|
Indicates a current locale is state dependent. The value should be
|
|
specified "True" or "False".
|
|
</para>
|
|
</listitem>
|
|
</varlistentry>
|
|
<varlistentry>
|
|
<term>wc_encoding_mask</term>
|
|
<listitem>
|
|
<para>
|
|
Specifies a bit-mask for parsing wide-char string. Each wide character is
|
|
applied bit-and operation with this bit-mask, then is classified into
|
|
the unique charset, by using 'wc_encoding'.
|
|
</para>
|
|
</listitem>
|
|
</varlistentry>
|
|
<varlistentry>
|
|
<term>wc_shift_bits</term>
|
|
<listitem>
|
|
<para>
|
|
Specifies a number of bit to be shifted for converting from a multi-byte
|
|
character to a wide character, and vice-versa.
|
|
</para>
|
|
</listitem>
|
|
</varlistentry>
|
|
<varlistentry>
|
|
<term>csN</term>
|
|
<listitem>
|
|
<para>
|
|
<!-- .br -->
|
|
Includes a character set information for Nth charset, where N is the
|
|
index number (0,1,2,...). If there are 4 charsets available in current
|
|
locale, cs0, cs1, cs2 and cs3 should be defined. This class has five
|
|
subclasses, 'side', 'length', 'mb_encoding' 'wc_encoding' and 'ct_encoding'.
|
|
</para>
|
|
</listitem>
|
|
</varlistentry>
|
|
<varlistentry>
|
|
<term>side</term>
|
|
<listitem>
|
|
<para>
|
|
Specifies a mapping side of this charset. The format of this value is;
|
|
</para>
|
|
<literallayout>
|
|
Side ::= EncodingSide[":Default"]
|
|
</literallayout>
|
|
<para>
|
|
The suffix ":Default" can be specified. It indicates that a character
|
|
belongs to the specified side is mapped to this charset in initial state.
|
|
</para>
|
|
</listitem>
|
|
</varlistentry>
|
|
<varlistentry>
|
|
<term>length</term>
|
|
<listitem>
|
|
<para>
|
|
<!-- .br -->
|
|
Specifies a number of bytes of a multi-byte character of this charset.
|
|
It should not contain the length of any single-shift sequence.
|
|
</para>
|
|
</listitem>
|
|
</varlistentry>
|
|
<varlistentry>
|
|
<term>mb_encoding</term>
|
|
<listitem>
|
|
<para>
|
|
Specifies a list of shift sequence for parsing multi-byte string.
|
|
The format of this value is;
|
|
</para>
|
|
<informaltable frame="none">
|
|
<?dbfo keep-together="always" ?>
|
|
<tgroup cols='3' align='left' colsep='0' rowsep='0'>
|
|
<colspec colname='c1' colwidth='3.0*'/>
|
|
<colspec colname='c2' colwidth='1.0*'/>
|
|
<colspec colname='c3' colwidth='5.0*'/>
|
|
<tbody>
|
|
<row>
|
|
<entry>MBEncoding</entry>
|
|
<entry>::=</entry>
|
|
<entry>ShiftType ShiftSequence</entry>
|
|
</row>
|
|
<row>
|
|
<entry></entry>
|
|
<entry>|</entry>
|
|
<entry>ShiftType ShiftSequence ";" MBEncoding</entry>
|
|
</row>
|
|
<row>
|
|
<entry>ShiftType</entry>
|
|
<entry>::=</entry>
|
|
<entry>"<SS>"|"<LSL>"|"<LSR>"</entry>
|
|
</row>
|
|
<row>
|
|
<entry>ShiftSequence</entry>
|
|
<entry>::=</entry>
|
|
<entry>SequenceValue|SequenceValue ShiftSequence</entry>
|
|
</row>
|
|
<row>
|
|
<entry>SequenceValue</entry>
|
|
<entry>::=</entry>
|
|
<entry>NumericString</entry>
|
|
</row>
|
|
</tbody>
|
|
</tgroup>
|
|
</informaltable>
|
|
|
|
<literallayout>
|
|
example:
|
|
<LSL> \x1b \x28 \x4a; <LSL> \x1b \x28 \x42
|
|
</literallayout>
|
|
</listitem>
|
|
</varlistentry>
|
|
<varlistentry>
|
|
<term>wc_encoding</term>
|
|
<listitem>
|
|
<para>
|
|
Specifies an integer value for parsing wide-char string.
|
|
It is used to determine the charset for each wide character, after
|
|
applying bit-and operation using 'wc_encoding_mask'.
|
|
This value should be unique in all csN classes.
|
|
</para>
|
|
</listitem>
|
|
</varlistentry>
|
|
<varlistentry>
|
|
<term>ct_encoding</term>
|
|
<listitem>
|
|
<para>
|
|
Specifies a list of encoding information that can be used for Compound
|
|
Text.
|
|
</para>
|
|
</listitem>
|
|
</varlistentry>
|
|
</variablelist>
|
|
</sect1>
|
|
|
|
<sect1 id="Sample_of_X_Locale_Database">
|
|
<title>Sample of X Locale Database</title>
|
|
<para>
|
|
The following is sample X Locale Database file.
|
|
</para>
|
|
|
|
<literallayout class="monospaced">
|
|
# XLocale Database Sample for ja_JP.euc
|
|
#
|
|
|
|
#
|
|
# XLC_FONTSET category
|
|
#
|
|
XLC_FONTSET
|
|
# fs0 class (7 bit ASCII)
|
|
fs0 {
|
|
charset ISO8859-1:GL
|
|
font ISO8859-1:GL; JISX0201.1976-0:GL
|
|
}
|
|
# fs1 class (Kanji)
|
|
fs1 {
|
|
charset JISX0208.1983-0:GL
|
|
font JISX0208.1983-0:GL
|
|
}
|
|
# fs2 class (Half Kana)
|
|
fs2 {
|
|
charset JISX0201.1976-0:GR
|
|
font JISX0201.1976-0:GR
|
|
}
|
|
# fs3 class (User Defined Character)
|
|
# fs3 {
|
|
# charset JISX0212.1990-0:GL
|
|
# font JISX0212.1990-0:GL
|
|
# }
|
|
END XLC_FONTSET
|
|
|
|
#
|
|
# XLC_XLOCALE category
|
|
#
|
|
XLC_XLOCALE
|
|
|
|
encoding_name ja.euc
|
|
mb_cur_max 3
|
|
state_depend_encoding False
|
|
|
|
wc_encoding_mask \x00008080
|
|
wc_shift_bits 8
|
|
|
|
# cs0 class
|
|
cs0 {
|
|
side GL:Default
|
|
length 1
|
|
wc_encoding \x00000000
|
|
ct_encoding ISO8859-1:GL; JISX0201.1976-0:GL
|
|
}
|
|
# cs1 class
|
|
cs1 {
|
|
side GR:Default
|
|
length 2
|
|
|
|
wc_encoding \x00008080
|
|
|
|
ct_encoding JISX0208.1983-0:GL; JISX0208.1983-0:GR;\
|
|
JISX0208.1983-1:GL; JISX0208.1983-1:GR
|
|
}
|
|
|
|
# cs2 class
|
|
cs2 {
|
|
side GR
|
|
length 1
|
|
mb_encoding <SS> \x8e
|
|
|
|
wc_encoding \x00000080
|
|
|
|
ct_encoding JISX0201.1976-0:GR
|
|
}
|
|
|
|
# cs3 class
|
|
# cs3 {
|
|
# side GL
|
|
# length 2
|
|
# mb_encoding <SS> \x8f
|
|
# #if HasWChar32
|
|
# wc_encoding \x20000000
|
|
# #else
|
|
# wc_encoding \x00008000
|
|
# #endif
|
|
# ct_encoding JISX0212.1990-0:GL; JISX0212.1990-0:GR
|
|
# }
|
|
|
|
END XLC_XLOCALE
|
|
</literallayout>
|
|
</sect1>
|
|
|
|
<sect1 id="Reference">
|
|
<title>Reference</title>
|
|
<para>
|
|
[1] <emphasis remap='I'>ISO/IEC 9899:1990 C Language Standard</emphasis>
|
|
</para>
|
|
<para>
|
|
[2] <olink targetdoc='xlfd' targetptr='xlfd'><citetitle>X Logical Font Description Conventions</citetitle></olink>
|
|
</para>
|
|
|
|
</sect1>
|
|
</chapter>
|
|
</book>
|