140 lines
5.3 KiB
C
140 lines
5.3 KiB
C
/* vim: set tabstop=4 shiftwidth=4: */
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/*
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* Line breaking in a Unicode sequence. Designed to be used in a
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* generic text renderer.
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*
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* Copyright (C) 2008-2012 Wu Yongwei <wuyongwei at gmail dot com>
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*
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* This software is provided 'as-is', without any express or implied
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* warranty. In no event will the author be held liable for any damages
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* arising from the use of this software.
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*
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* Permission is granted to anyone to use this software for any purpose,
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* including commercial applications, and to alter it and redistribute
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* it freely, subject to the following restrictions:
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*
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* 1. The origin of this software must not be misrepresented; you must
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* not claim that you wrote the original software. If you use this
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* software in a product, an acknowledgement in the product
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* documentation would be appreciated but is not required.
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* 2. Altered source versions must be plainly marked as such, and must
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* not be misrepresented as being the original software.
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* 3. This notice may not be removed or altered from any source
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* distribution.
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*
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* The main reference is Unicode Standard Annex 14 (UAX #14):
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* <URL:http://www.unicode.org/reports/tr14/>
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*
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* When this library was designed, this annex was at Revision 19, for
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* Unicode 5.0.0:
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* <URL:http://www.unicode.org/reports/tr14/tr14-19.html>
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*
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* This library has been updated according to Revision 30, for
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* Unicode 6.2.0:
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* <URL:http://www.unicode.org/reports/tr14/tr14-30.html>
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*
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* The Unicode Terms of Use are available at
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* <URL:http://www.unicode.org/copyright.html>
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*/
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/**
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* @file linebreakdef.c
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*
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* Definition of language-specific data.
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*
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* @version 2.2, 2012/10/06
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* @author Wu Yongwei
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*/
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#include "linebreak.h"
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#include "linebreakdef.h"
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/**
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* English-specifc data over the default Unicode rules.
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*/
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static struct LineBreakProperties lb_prop_English[] = {
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{ 0x2018, 0x2018, LBP_OP }, /* Left single quotation mark: opening */
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{ 0x201C, 0x201C, LBP_OP }, /* Left double quotation mark: opening */
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{ 0x201D, 0x201D, LBP_CL }, /* Right double quotation mark: closing */
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{ 0, 0, LBP_Undefined }
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};
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/**
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* German-specifc data over the default Unicode rules.
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*/
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static struct LineBreakProperties lb_prop_German[] = {
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{ 0x00AB, 0x00AB, LBP_CL }, /* Left double angle quotation mark: closing */
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{ 0x00BB, 0x00BB, LBP_OP }, /* Right double angle quotation mark: opening */
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{ 0x2018, 0x2018, LBP_CL }, /* Left single quotation mark: closing */
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{ 0x201C, 0x201C, LBP_CL }, /* Left double quotation mark: closing */
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{ 0x2039, 0x2039, LBP_CL }, /* Left single angle quotation mark: closing */
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{ 0x203A, 0x203A, LBP_OP }, /* Right single angle quotation mark: opening */
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{ 0, 0, LBP_Undefined }
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};
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/**
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* Spanish-specifc data over the default Unicode rules.
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*/
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static struct LineBreakProperties lb_prop_Spanish[] = {
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{ 0x00AB, 0x00AB, LBP_OP }, /* Left double angle quotation mark: opening */
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{ 0x00BB, 0x00BB, LBP_CL }, /* Right double angle quotation mark: closing */
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{ 0x2018, 0x2018, LBP_OP }, /* Left single quotation mark: opening */
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{ 0x201C, 0x201C, LBP_OP }, /* Left double quotation mark: opening */
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{ 0x201D, 0x201D, LBP_CL }, /* Right double quotation mark: closing */
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{ 0x2039, 0x2039, LBP_OP }, /* Left single angle quotation mark: opening */
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{ 0x203A, 0x203A, LBP_CL }, /* Right single angle quotation mark: closing */
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{ 0, 0, LBP_Undefined }
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};
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/**
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* French-specifc data over the default Unicode rules.
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*/
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static struct LineBreakProperties lb_prop_French[] = {
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{ 0x00AB, 0x00AB, LBP_OP }, /* Left double angle quotation mark: opening */
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{ 0x00BB, 0x00BB, LBP_CL }, /* Right double angle quotation mark: closing */
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{ 0x2018, 0x2018, LBP_OP }, /* Left single quotation mark: opening */
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{ 0x201C, 0x201C, LBP_OP }, /* Left double quotation mark: opening */
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{ 0x201D, 0x201D, LBP_CL }, /* Right double quotation mark: closing */
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{ 0x2039, 0x2039, LBP_OP }, /* Left single angle quotation mark: opening */
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{ 0x203A, 0x203A, LBP_CL }, /* Right single angle quotation mark: closing */
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{ 0, 0, LBP_Undefined }
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};
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/**
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* Russian-specifc data over the default Unicode rules.
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*/
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static struct LineBreakProperties lb_prop_Russian[] = {
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{ 0x00AB, 0x00AB, LBP_OP }, /* Left double angle quotation mark: opening */
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{ 0x00BB, 0x00BB, LBP_CL }, /* Right double angle quotation mark: closing */
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{ 0x201C, 0x201C, LBP_CL }, /* Left double quotation mark: closing */
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{ 0, 0, LBP_Undefined }
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};
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/**
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* Chinese-specifc data over the default Unicode rules.
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*/
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static struct LineBreakProperties lb_prop_Chinese[] = {
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{ 0x2018, 0x2018, LBP_OP }, /* Left single quotation mark: opening */
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{ 0x2019, 0x2019, LBP_CL }, /* Right single quotation mark: closing */
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{ 0x201C, 0x201C, LBP_OP }, /* Left double quotation mark: opening */
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{ 0x201D, 0x201D, LBP_CL }, /* Right double quotation mark: closing */
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{ 0, 0, LBP_Undefined }
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};
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/**
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* Association data of language-specific line breaking properties with
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* language names. This is the definition for the static data in this
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* file. If you want more flexibility, or do not need the data here,
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* you may want to redefine \e lb_prop_lang_map in your C source file.
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*/
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struct LineBreakPropertiesLang lb_prop_lang_map[] = {
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{ "en", 2, lb_prop_English },
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{ "de", 2, lb_prop_German },
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{ "es", 2, lb_prop_Spanish },
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{ "fr", 2, lb_prop_French },
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{ "ru", 2, lb_prop_Russian },
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{ "zh", 2, lb_prop_Chinese },
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{ NULL, 0, NULL }
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};
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