/* vim: set tabstop=4 shiftwidth=4: */

/*
 * Line breaking in a Unicode sequence.  Designed to be used in a
 * generic text renderer.
 *
 * Copyright (C) 2008-2009 Wu Yongwei <wuyongwei at gmail dot com>
 *
 * This software is provided 'as-is', without any express or implied
 * warranty.  In no event will the author be held liable for any damages
 * arising from the use of this software.
 *
 * Permission is granted to anyone to use this software for any purpose,
 * including commercial applications, and to alter it and redistribute
 * it freely, subject to the following restrictions:
 *
 * 1. The origin of this software must not be misrepresented; you must
 *    not claim that you wrote the original software.  If you use this
 *    software in a product, an acknowledgement in the product
 *    documentation would be appreciated but is not required.
 * 2. Altered source versions must be plainly marked as such, and must
 *    not be misrepresented as being the original software.
 * 3. This notice may not be removed or altered from any source
 *    distribution.
 *
 * The main reference is Unicode Standard Annex 14 (UAX #14):
 *		<URL:http://www.unicode.org/reports/tr14/>
 *
 * When this library was designed, this annex was at Revision 19, for
 * Unicode 5.0.0:
 *		<URL:http://www.unicode.org/reports/tr14/tr14-19.html>
 *
 * This library has been updated according to Revision 24, for
 * Unicode 5.2.0:
 *		<URL:http://www.unicode.org/reports/tr14/tr14-24.html>
 *
 * The Unicode Terms of Use are available at
 *		<URL:http://www.unicode.org/copyright.html>
 */

/**
 * @file	linebreakdef.c
 *
 * Definition of language-specific data.
 *
 * @version	1.95, 2009/11/29
 * @author	Wu Yongwei
 */

#include "linebreak.h"
#include "linebreakdef.h"

/**
 * English-specifc data over the default Unicode rules.
 */
static struct LineBreakProperties lb_prop_English[] = {
	{ 0x2018, 0x2018, LBP_OP },	/* Left single quotation mark: opening */
	{ 0x201C, 0x201C, LBP_OP },	/* Left double quotation mark: opening */
	{ 0x201D, 0x201D, LBP_CL },	/* Right double quotation mark: closing */
	{ 0, 0, LBP_Undefined }
};

/**
 * German-specifc data over the default Unicode rules.
 */
static struct LineBreakProperties lb_prop_German[] = {
	{ 0x00AB, 0x00AB, LBP_CL },	/* Left double angle quotation mark: closing */
	{ 0x00BB, 0x00BB, LBP_OP },	/* Right double angle quotation mark: opening */
	{ 0x2018, 0x2018, LBP_CL },	/* Left single quotation mark: closing */
	{ 0x201C, 0x201C, LBP_CL },	/* Left double quotation mark: closing */
	{ 0x2039, 0x2039, LBP_CL },	/* Left single angle quotation mark: closing */
	{ 0x203A, 0x203A, LBP_OP },	/* Right single angle quotation mark: opening */
	{ 0, 0, LBP_Undefined }
};

/**
 * Spanish-specifc data over the default Unicode rules.
 */
static struct LineBreakProperties lb_prop_Spanish[] = {
	{ 0x00AB, 0x00AB, LBP_OP },	/* Left double angle quotation mark: opening */
	{ 0x00BB, 0x00BB, LBP_CL },	/* Right double angle quotation mark: closing */
	{ 0x2018, 0x2018, LBP_OP },	/* Left single quotation mark: opening */
	{ 0x201C, 0x201C, LBP_OP },	/* Left double quotation mark: opening */
	{ 0x201D, 0x201D, LBP_CL },	/* Right double quotation mark: closing */
	{ 0x2039, 0x2039, LBP_OP },	/* Left single angle quotation mark: opening */
	{ 0x203A, 0x203A, LBP_CL },	/* Right single angle quotation mark: closing */
	{ 0, 0, LBP_Undefined }
};

/**
 * French-specifc data over the default Unicode rules.
 */
static struct LineBreakProperties lb_prop_French[] = {
	{ 0x00AB, 0x00AB, LBP_OP },	/* Left double angle quotation mark: opening */
	{ 0x00BB, 0x00BB, LBP_CL },	/* Right double angle quotation mark: closing */
	{ 0x2018, 0x2018, LBP_OP },	/* Left single quotation mark: opening */
	{ 0x201C, 0x201C, LBP_OP },	/* Left double quotation mark: opening */
	{ 0x201D, 0x201D, LBP_CL },	/* Right double quotation mark: closing */
	{ 0x2039, 0x2039, LBP_OP },	/* Left single angle quotation mark: opening */
	{ 0x203A, 0x203A, LBP_CL },	/* Right single angle quotation mark: closing */
	{ 0, 0, LBP_Undefined }
};

/**
 * Russian-specifc data over the default Unicode rules.
 */
static struct LineBreakProperties lb_prop_Russian[] = {
	{ 0x00AB, 0x00AB, LBP_OP },	/* Left double angle quotation mark: opening */
	{ 0x00BB, 0x00BB, LBP_CL },	/* Right double angle quotation mark: closing */
	{ 0x201C, 0x201C, LBP_CL },	/* Left double quotation mark: closing */
	{ 0, 0, LBP_Undefined }
};

/**
 * Chinese-specifc data over the default Unicode rules.
 */
static struct LineBreakProperties lb_prop_Chinese[] = {
	{ 0x2018, 0x2018, LBP_OP },	/* Left single quotation mark: opening */
	{ 0x2019, 0x2019, LBP_CL },	/* Right single quotation mark: closing */
	{ 0x201C, 0x201C, LBP_OP },	/* Left double quotation mark: opening */
	{ 0x201D, 0x201D, LBP_CL },	/* Right double quotation mark: closing */
	{ 0, 0, LBP_Undefined }
};

/**
 * Association data of language-specific line breaking properties with
 * language names.  This is the definition for the static data in this
 * file.  If you want more flexibility, or do not need the data here,
 * you may want to redefine \e lb_prop_lang_map in your C source file.
 */
struct LineBreakPropertiesLang lb_prop_lang_map[] = {
	{ "en", 2, lb_prop_English },
	{ "de", 2, lb_prop_German },
	{ "es", 2, lb_prop_Spanish },
	{ "fr", 2, lb_prop_French },
	{ "ru", 2, lb_prop_Russian },
	{ "zh", 2, lb_prop_Chinese },
	{ NULL, 0, NULL }
};
