path: root/i18npool/source/transliteration/fullwidthToHalfwidth.cxx

/*************************************************************************
 *
 *  $RCSfile: fullwidthToHalfwidth.cxx,v $
 *
 *  $Revision: 1.4 $
 *
 *  last change: $Author: hr $ $Date: 2003-03-26 10:54:45 $
 *
 *  The Contents of this file are made available subject to the terms of
 *  either of the following licenses
 *
 *         - GNU Lesser General Public License Version 2.1
 *         - Sun Industry Standards Source License Version 1.1
 *
 *  Sun Microsystems Inc., October, 2000
 *
 *  GNU Lesser General Public License Version 2.1
 *  =============================================
 *  Copyright 2000 by Sun Microsystems, Inc.
 *  901 San Antonio Road, Palo Alto, CA 94303, USA
 *
 *  This library is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU Lesser General Public
 *  License version 2.1, as published by the Free Software Foundation.
 *
 *  This library is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 *  Lesser General Public License for more details.
 *
 *  You should have received a copy of the GNU Lesser General Public
 *  License along with this library; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston,
 *  MA  02111-1307  USA
 *
 *
 *  Sun Industry Standards Source License Version 1.1
 *  =================================================
 *  The contents of this file are subject to the Sun Industry Standards
 *  Source License Version 1.1 (the "License"); You may not use this file
 *  except in compliance with the License. You may obtain a copy of the
 *  License at http://www.openoffice.org/license.html.
 *
 *  Software provided under this License is provided on an "AS IS" basis,
 *  WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
 *  WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
 *  MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
 *  See the License for the specific provisions governing your rights and
 *  obligations concerning the Software.
 *
 *  The Initial Developer of the Original Code is: Sun Microsystems, Inc.
 *
 *  Copyright: 2000 by Sun Microsystems, Inc.
 *
 *  All Rights Reserved.
 *
 *  Contributor(s): _______________________________________
 *
 *
 ************************************************************************/

// prevent internal compiler error with MSVC6SP3
#include <stl/utility>

#include <oneToOneMapping.hxx>
#define TRANSLITERATION_fullwidthToHalfwidth
#include <transliteration_OneToOne.hxx>

using namespace com::sun::star::uno;
using namespace com::sun::star::lang;
using namespace rtl;

namespace com { namespace sun { namespace star { namespace i18n {

fullwidthToHalfwidth::fullwidthToHalfwidth()
{
    transliterationName = "fullwidthToHalfwidth";
    implementationName = "com.sun.star.i18n.Transliteration.FULLWIDTH_HALFWIDTH";
}

/*
  Unicode Normalization Forms
  http://www.unicode.org/unicode/reports/tr15/index.html
  http://www.w3.org/International/charlint/
*/

typedef struct {
  sal_Unicode decomposited_character_1;
  sal_Unicode decomposited_character_2;
} decomposition_table_entry_t;

const decomposition_table_entry_t decomposition_table[] = {
    { 0x0000, 0x0000 }, // 0x3040
    { 0x0000, 0x0000 }, // 0x3041 HIRAGANA LETTER SMALL A
    { 0x0000, 0x0000 }, // 0x3042 HIRAGANA LETTER A
    { 0x0000, 0x0000 }, // 0x3043 HIRAGANA LETTER SMALL I
    { 0x0000, 0x0000 }, // 0x3044 HIRAGANA LETTER I
    { 0x0000, 0x0000 }, // 0x3045 HIRAGANA LETTER SMALL U
    { 0x0000, 0x0000 }, // 0x3046 HIRAGANA LETTER U
    { 0x0000, 0x0000 }, // 0x3047 HIRAGANA LETTER SMALL E
    { 0x0000, 0x0000 }, // 0x3048 HIRAGANA LETTER E
    { 0x0000, 0x0000 }, // 0x3049 HIRAGANA LETTER SMALL O
    { 0x0000, 0x0000 }, // 0x304a HIRAGANA LETTER O
    { 0x0000, 0x0000 }, // 0x304b HIRAGANA LETTER KA
    { 0x304b, 0x3099 }, // 0x304c HIRAGANA LETTER GA --> HIRAGANA LETTER KA + COMBINING KATAKANA-HIRAGANA VOICED SOUND MARK
    { 0x0000, 0x0000 }, // 0x304d HIRAGANA LETTER KI
    { 0x304d, 0x3099 }, // 0x304e HIRAGANA LETTER GI --> HIRAGANA LETTER KI + COMBINING KATAKANA-HIRAGANA VOICED SOUND MARK
    { 0x0000, 0x0000 }, // 0x304f HIRAGANA LETTER KU
    { 0x304f, 0x3099 }, // 0x3050 HIRAGANA LETTER GU --> HIRAGANA LETTER KU + COMBINING KATAKANA-HIRAGANA VOICED SOUND MARK
    { 0x0000, 0x0000 }, // 0x3051 HIRAGANA LETTER KE
    { 0x3051, 0x3099 }, // 0x3052 HIRAGANA LETTER GE --> HIRAGANA LETTER KE + COMBINING KATAKANA-HIRAGANA VOICED SOUND MARK
    { 0x0000, 0x0000 }, // 0x3053 HIRAGANA LETTER KO
    { 0x3053, 0x3099 }, // 0x3054 HIRAGANA LETTER GO --> HIRAGANA LETTER KO + COMBINING KATAKANA-HIRAGANA VOICED SOUND MARK
    { 0x0000, 0x0000 }, // 0x3055 HIRAGANA LETTER SA
    { 0x3055, 0x3099 }, // 0x3056 HIRAGANA LETTER ZA --> HIRAGANA LETTER SA + COMBINING KATAKANA-HIRAGANA VOICED SOUND MARK
    { 0x0000, 0x0000 }, // 0x3057 HIRAGANA LETTER SI
    { 0x3057, 0x3099 }, // 0x3058 HIRAGANA LETTER ZI --> HIRAGANA LETTER SI + COMBINING KATAKANA-HIRAGANA VOICED SOUND MARK
    { 0x0000, 0x0000 }, // 0x3059 HIRAGANA LETTER SU
    { 0x3059, 0x3099 }, // 0x305a HIRAGANA LETTER ZU --> HIRAGANA LETTER SU + COMBINING KATAKANA-HIRAGANA VOICED SOUND MARK
    { 0x0000, 0x0000 }, // 0x305b HIRAGANA LETTER SE
    { 0x305b, 0x3099 }, // 0x305c HIRAGANA LETTER ZE --> HIRAGANA LETTER SE + COMBINING KATAKANA-HIRAGANA VOICED SOUND MARK
    { 0x0000, 0x0000 }, // 0x305d HIRAGANA LETTER SO
    { 0x305d, 0x3099 }, // 0x305e HIRAGANA LETTER ZO --> HIRAGANA LETTER SO + COMBINING KATAKANA-HIRAGANA VOICED SOUND MARK
    { 0x0000, 0x0000 }, // 0x305f HIRAGANA LETTER TA
    { 0x305f, 0x3099 }, // 0x3060 HIRAGANA LETTER DA --> HIRAGANA LETTER TA + COMBINING KATAKANA-HIRAGANA VOICED SOUND MARK
    { 0x0000, 0x0000 }, // 0x3061 HIRAGANA LETTER TI
    { 0x3061, 0x3099 }, // 0x3062 HIRAGANA LETTER DI --> HIRAGANA LETTER TI + COMBINING KATAKANA-HIRAGANA VOICED SOUND MARK
    { 0x0000, 0x0000 }, // 0x3063 HIRAGANA LETTER SMALL TU
    { 0x0000, 0x0000 }, // 0x3064 HIRAGANA LETTER TU
    { 0x3064, 0x3099 }, // 0x3065 HIRAGANA LETTER DU --> HIRAGANA LETTER TU + COMBINING KATAKANA-HIRAGANA VOICED SOUND MARK
    { 0x0000, 0x0000 }, // 0x3066 HIRAGANA LETTER TE
    { 0x3066, 0x3099 }, // 0x3067 HIRAGANA LETTER DE --> HIRAGANA LETTER TE + COMBINING KATAKANA-HIRAGANA VOICED SOUND MARK
    { 0x0000, 0x0000 }, // 0x3068 HIRAGANA LETTER TO
    { 0x3068, 0x3099 }, // 0x3069 HIRAGANA LETTER DO --> HIRAGANA LETTER TO + COMBINING KATAKANA-HIRAGANA VOICED SOUND MARK
    { 0x0000, 0x0000 }, // 0x306a HIRAGANA LETTER NA
    { 0x0000, 0x0000 }, // 0x306b HIRAGANA LETTER NI
    { 0x0000, 0x0000 }, // 0x306c HIRAGANA LETTER NU
    { 0x0000, 0x0000 }, // 0x306d HIRAGANA LETTER NE
    { 0x0000, 0x0000 }, // 0x306e HIRAGANA LETTER NO
    { 0x0000, 0x0000 }, // 0x306f HIRAGANA LETTER HA
    { 0x306f, 0x3099 }, // 0x3070 HIRAGANA LETTER BA --> HIRAGANA LETTER HA + COMBINING KATAKANA-HIRAGANA VOICED SOUND MARK
    { 0x306f, 0x309a }, // 0x3071 HIRAGANA LETTER PA --> HIRAGANA LETTER HA + COMBINING KATAKANA-HIRAGANA SEMI-VOICED SOUND MARK
    { 0x0000, 0x0000 }, // 0x3072 HIRAGANA LETTER HI
    { 0x3072, 0x3099 }, // 0x3073 HIRAGANA LETTER BI --> HIRAGANA LETTER HI + COMBINING KATAKANA-HIRAGANA VOICED SOUND MARK
    { 0x3072, 0x309a }, // 0x3074 HIRAGANA LETTER PI --> HIRAGANA LETTER HI + COMBINING KATAKANA-HIRAGANA SEMI-VOICED SOUND MARK
    { 0x0000, 0x0000 }, // 0x3075 HIRAGANA LETTER HU
    { 0x3075, 0x3099 }, // 0x3076 HIRAGANA LETTER BU --> HIRAGANA LETTER HU + COMBINING KATAKANA-HIRAGANA VOICED SOUND MARK
    { 0x3075, 0x309a }, // 0x3077 HIRAGANA LETTER PU --> HIRAGANA LETTER HU + COMBINING KATAKANA-HIRAGANA SEMI-VOICED SOUND MARK
    { 0x0000, 0x0000 }, // 0x3078 HIRAGANA LETTER HE
    { 0x3078, 0x3099 }, // 0x3079 HIRAGANA LETTER BE --> HIRAGANA LETTER HE + COMBINING KATAKANA-HIRAGANA VOICED SOUND MARK
    { 0x3078, 0x309a }, // 0x307a HIRAGANA LETTER PE --> HIRAGANA LETTER HE + COMBINING KATAKANA-HIRAGANA SEMI-VOICED SOUND MARK
    { 0x0000, 0x0000 }, // 0x307b HIRAGANA LETTER HO
    { 0x307b, 0x3099 }, // 0x307c HIRAGANA LETTER BO --> HIRAGANA LETTER HO + COMBINING KATAKANA-HIRAGANA VOICED SOUND MARK
    { 0x307b, 0x309a }, // 0x307d HIRAGANA LETTER PO --> HIRAGANA LETTER HO + COMBINING KATAKANA-HIRAGANA SEMI-VOICED SOUND MARK
    { 0x0000, 0x0000 }, // 0x307e HIRAGANA LETTER MA
    { 0x0000, 0x0000 }, // 0x307f HIRAGANA LETTER MI
    { 0x0000, 0x0000 }, // 0x3080 HIRAGANA LETTER MU
    { 0x0000, 0x0000 }, // 0x3081 HIRAGANA LETTER ME
    { 0x0000, 0x0000 }, // 0x3082 HIRAGANA LETTER MO
    { 0x0000, 0x0000 }, // 0x3083 HIRAGANA LETTER SMALL YA
    { 0x0000, 0x0000 }, // 0x3084 HIRAGANA LETTER YA
    { 0x0000, 0x0000 }, // 0x3085 HIRAGANA LETTER SMALL YU
    { 0x0000, 0x0000 }, // 0x3086 HIRAGANA LETTER YU
    { 0x0000, 0x0000 }, // 0x3087 HIRAGANA LETTER SMALL YO
    { 0x0000, 0x0000 }, // 0x3088 HIRAGANA LETTER YO
    { 0x0000, 0x0000 }, // 0x3089 HIRAGANA LETTER RA
    { 0x0000, 0x0000 }, // 0x308a HIRAGANA LETTER RI
    { 0x0000, 0x0000 }, // 0x308b HIRAGANA LETTER RU
    { 0x0000, 0x0000 }, // 0x308c HIRAGANA LETTER RE
    { 0x0000, 0x0000 }, // 0x308d HIRAGANA LETTER RO
    { 0x0000, 0x0000 }, // 0x308e HIRAGANA LETTER SMALL WA
    { 0x0000, 0x0000 }, // 0x308f HIRAGANA LETTER WA
    { 0x0000, 0x0000 }, // 0x3090 HIRAGANA LETTER WI
    { 0x0000, 0x0000 }, // 0x3091 HIRAGANA LETTER WE
    { 0x0000, 0x0000 }, // 0x3092 HIRAGANA LETTER WO
    { 0x0000, 0x0000 }, // 0x3093 HIRAGANA LETTER N
    { 0x3046, 0x3099 }, // 0x3094 HIRAGANA LETTER VU --> HIRAGANA LETTER U + COMBINING KATAKANA-HIRAGANA VOICED SOUND MARK
    { 0x0000, 0x0000 }, // 0x3095
    { 0x0000, 0x0000 }, // 0x3096
    { 0x0000, 0x0000 }, // 0x3097
    { 0x0000, 0x0000 }, // 0x3098
    { 0x0000, 0x0000 }, // 0x3099 COMBINING KATAKANA-HIRAGANA VOICED SOUND MARK
    { 0x0000, 0x0000 }, // 0x309a COMBINING KATAKANA-HIRAGANA SEMI-VOICED SOUND MARK
    { 0x0000, 0x0000 }, // 0x309b KATAKANA-HIRAGANA VOICED SOUND MARK
    { 0x0000, 0x0000 }, // 0x309c KATAKANA-HIRAGANA SEMI-VOICED SOUND MARK
    { 0x0000, 0x0000 }, // 0x309d HIRAGANA ITERATION MARK
    { 0x0000, 0x0000 }, // 0x309e HIRAGANA VOICED ITERATION MARK
    { 0x0000, 0x0000 }, // 0x309f
    { 0x0000, 0x0000 }, // 0x30a0
    { 0x0000, 0x0000 }, // 0x30a1 KATAKANA LETTER SMALL A
    { 0x0000, 0x0000 }, // 0x30a2 KATAKANA LETTER A
    { 0x0000, 0x0000 }, // 0x30a3 KATAKANA LETTER SMALL I
    { 0x0000, 0x0000 }, // 0x30a4 KATAKANA LETTER I
    { 0x0000, 0x0000 }, // 0x30a5 KATAKANA LETTER SMALL U
    { 0x0000, 0x0000 }, // 0x30a6 KATAKANA LETTER U
    { 0x0000, 0x0000 }, // 0x30a7 KATAKANA LETTER SMALL E
    { 0x0000, 0x0000 }, // 0x30a8 KATAKANA LETTER E
    { 0x0000, 0x0000 }, // 0x30a9 KATAKANA LETTER SMALL O
    { 0x0000, 0x0000 }, // 0x30aa KATAKANA LETTER O
    { 0x0000, 0x0000 }, // 0x30ab KATAKANA LETTER KA
    { 0x30ab, 0x3099 }, // 0x30ac KATAKANA LETTER GA --> KATAKANA LETTER KA + COMBINING KATAKANA-HIRAGANA VOICED SOUND MARK
    { 0x0000, 0x0000 }, // 0x30ad KATAKANA LETTER KI
    { 0x30ad, 0x3099 }, // 0x30ae KATAKANA LETTER GI --> KATAKANA LETTER KI + COMBINING KATAKANA-HIRAGANA VOICED SOUND MARK
    { 0x0000, 0x0000 }, // 0x30af KATAKANA LETTER KU
    { 0x30af, 0x3099 }, // 0x30b0 KATAKANA LETTER GU --> KATAKANA LETTER KU + COMBINING KATAKANA-HIRAGANA VOICED SOUND MARK
    { 0x0000, 0x0000 }, // 0x30b1 KATAKANA LETTER KE
    { 0x30b1, 0x3099 }, // 0x30b2 KATAKANA LETTER GE --> KATAKANA LETTER KE + COMBINING KATAKANA-HIRAGANA VOICED SOUND MARK
    { 0x0000, 0x0000 }, // 0x30b3 KATAKANA LETTER KO
    { 0x30b3, 0x3099 }, // 0x30b4 KATAKANA LETTER GO --> KATAKANA LETTER KO + COMBINING KATAKANA-HIRAGANA VOICED SOUND MARK
    { 0x0000, 0x0000 }, // 0x30b5 KATAKANA LETTER SA
    { 0x30b5, 0x3099 }, // 0x30b6 KATAKANA LETTER ZA --> KATAKANA LETTER SA + COMBINING KATAKANA-HIRAGANA VOICED SOUND MARK
    { 0x0000, 0x0000 }, // 0x30b7 KATAKANA LETTER SI
    { 0x30b7, 0x3099 }, // 0x30b8 KATAKANA LETTER ZI --> KATAKANA LETTER SI + COMBINING KATAKANA-HIRAGANA VOICED SOUND MARK
    { 0x0000, 0x0000 }, // 0x30b9 KATAKANA LETTER SU
    { 0x30b9, 0x3099 }, // 0x30ba KATAKANA LETTER ZU --> KATAKANA LETTER SU + COMBINING KATAKANA-HIRAGANA VOICED SOUND MARK
    { 0x0000, 0x0000 }, // 0x30bb KATAKANA LETTER SE
    { 0x30bb, 0x3099 }, // 0x30bc KATAKANA LETTER ZE --> KATAKANA LETTER SE + COMBINING KATAKANA-HIRAGANA VOICED SOUND MARK
    { 0x0000, 0x0000 }, // 0x30bd KATAKANA LETTER SO
    { 0x30bd, 0x3099 }, // 0x30be KATAKANA LETTER ZO --> KATAKANA LETTER SO + COMBINING KATAKANA-HIRAGANA VOICED SOUND MARK
    { 0x0000, 0x0000 }, // 0x30bf KATAKANA LETTER TA
    { 0x30bf, 0x3099 }, // 0x30c0 KATAKANA LETTER DA --> KATAKANA LETTER TA + COMBINING KATAKANA-HIRAGANA VOICED SOUND MARK
    { 0x0000, 0x0000 }, // 0x30c1 KATAKANA LETTER TI
    { 0x30c1, 0x3099 }, // 0x30c2 KATAKANA LETTER DI --> KATAKANA LETTER TI + COMBINING KATAKANA-HIRAGANA VOICED SOUND MARK
    { 0x0000, 0x0000 }, // 0x30c3 KATAKANA LETTER SMALL TU
    { 0x0000, 0x0000 }, // 0x30c4 KATAKANA LETTER TU
    { 0x30c4, 0x3099 }, // 0x30c5 KATAKANA LETTER DU --> KATAKANA LETTER TU + COMBINING KATAKANA-HIRAGANA VOICED SOUND MARK
    { 0x0000, 0x0000 }, // 0x30c6 KATAKANA LETTER TE
    { 0x30c6, 0x3099 }, // 0x30c7 KATAKANA LETTER DE --> KATAKANA LETTER TE + COMBINING KATAKANA-HIRAGANA VOICED SOUND MARK
    { 0x0000, 0x0000 }, // 0x30c8 KATAKANA LETTER TO
    { 0x30c8, 0x3099 }, // 0x30c9 KATAKANA LETTER DO --> KATAKANA LETTER TO + COMBINING KATAKANA-HIRAGANA VOICED SOUND MARK
    { 0x0000, 0x0000 }, // 0x30ca KATAKANA LETTER NA
    { 0x0000, 0x0000 }, // 0x30cb KATAKANA LETTER NI
    { 0x0000, 0x0000 }, // 0x30cc KATAKANA LETTER NU
    { 0x0000, 0x0000 }, // 0x30cd KATAKANA LETTER NE
    { 0x0000, 0x0000 }, // 0x30ce KATAKANA LETTER NO
    { 0x0000, 0x0000 }, // 0x30cf KATAKANA LETTER HA
    { 0x30cf, 0x3099 }, // 0x30d0 KATAKANA LETTER BA --> KATAKANA LETTER HA + COMBINING KATAKANA-HIRAGANA VOICED SOUND MARK
    { 0x30cf, 0x309a }, // 0x30d1 KATAKANA LETTER PA --> KATAKANA LETTER HA + COMBINING KATAKANA-HIRAGANA SEMI-VOICED SOUND MARK
    { 0x0000, 0x0000 }, // 0x30d2 KATAKANA LETTER HI
    { 0x30d2, 0x3099 }, // 0x30d3 KATAKANA LETTER BI --> KATAKANA LETTER HI + COMBINING KATAKANA-HIRAGANA VOICED SOUND MARK
    { 0x30d2, 0x309a }, // 0x30d4 KATAKANA LETTER PI --> KATAKANA LETTER HI + COMBINING KATAKANA-HIRAGANA SEMI-VOICED SOUND MARK
    { 0x0000, 0x0000 }, // 0x30d5 KATAKANA LETTER HU
    { 0x30d5, 0x3099 }, // 0x30d6 KATAKANA LETTER BU --> KATAKANA LETTER HU + COMBINING KATAKANA-HIRAGANA VOICED SOUND MARK
    { 0x30d5, 0x309a }, // 0x30d7 KATAKANA LETTER PU --> KATAKANA LETTER HU + COMBINING KATAKANA-HIRAGANA SEMI-VOICED SOUND MARK
    { 0x0000, 0x0000 }, // 0x30d8 KATAKANA LETTER HE
    { 0x30d8, 0x3099 }, // 0x30d9 KATAKANA LETTER BE --> KATAKANA LETTER HE + COMBINING KATAKANA-HIRAGANA VOICED SOUND MARK
    { 0x30d8, 0x309a }, // 0x30da KATAKANA LETTER PE --> KATAKANA LETTER HE + COMBINING KATAKANA-HIRAGANA SEMI-VOICED SOUND MARK
    { 0x0000, 0x0000 }, // 0x30db KATAKANA LETTER HO
    { 0x30db, 0x3099 }, // 0x30dc KATAKANA LETTER BO --> KATAKANA LETTER HO + COMBINING KATAKANA-HIRAGANA VOICED SOUND MARK
    { 0x30db, 0x309a }, // 0x30dd KATAKANA LETTER PO --> KATAKANA LETTER HO + COMBINING KATAKANA-HIRAGANA SEMI-VOICED SOUND MARK
    { 0x0000, 0x0000 }, // 0x30de KATAKANA LETTER MA
    { 0x0000, 0x0000 }, // 0x30df KATAKANA LETTER MI
    { 0x0000, 0x0000 }, // 0x30e0 KATAKANA LETTER MU
    { 0x0000, 0x0000 }, // 0x30e1 KATAKANA LETTER ME
    { 0x0000, 0x0000 }, // 0x30e2 KATAKANA LETTER MO
    { 0x0000, 0x0000 }, // 0x30e3 KATAKANA LETTER SMALL YA
    { 0x0000, 0x0000 }, // 0x30e4 KATAKANA LETTER YA
    { 0x0000, 0x0000 }, // 0x30e5 KATAKANA LETTER SMALL YU
    { 0x0000, 0x0000 }, // 0x30e6 KATAKANA LETTER YU
    { 0x0000, 0x0000 }, // 0x30e7 KATAKANA LETTER SMALL YO
    { 0x0000, 0x0000 }, // 0x30e8 KATAKANA LETTER YO
    { 0x0000, 0x0000 }, // 0x30e9 KATAKANA LETTER RA
    { 0x0000, 0x0000 }, // 0x30ea KATAKANA LETTER RI
    { 0x0000, 0x0000 }, // 0x30eb KATAKANA LETTER RU
    { 0x0000, 0x0000 }, // 0x30ec KATAKANA LETTER RE
    { 0x0000, 0x0000 }, // 0x30ed KATAKANA LETTER RO
    { 0x0000, 0x0000 }, // 0x30ee KATAKANA LETTER SMALL WA
    { 0x0000, 0x0000 }, // 0x30ef KATAKANA LETTER WA
    { 0x0000, 0x0000 }, // 0x30f0 KATAKANA LETTER WI
    { 0x0000, 0x0000 }, // 0x30f1 KATAKANA LETTER WE
    { 0x0000, 0x0000 }, // 0x30f2 KATAKANA LETTER WO
    { 0x0000, 0x0000 }, // 0x30f3 KATAKANA LETTER N
    { 0x30a6, 0x3099 }, // 0x30f4 KATAKANA LETTER VU --> KATAKANA LETTER U + COMBINING KATAKANA-HIRAGANA VOICED SOUND MARK
    { 0x0000, 0x0000 }, // 0x30f5 KATAKANA LETTER SMALL KA
    { 0x0000, 0x0000 }, // 0x30f6 KATAKANA LETTER SMALL KE
    { 0x30ef, 0x3099 }, // 0x30f7 KATAKANA LETTER VA --> KATAKANA LETTER WA + COMBINING KATAKANA-HIRAGANA VOICED SOUND MARK
    { 0x30f0, 0x3099 }, // 0x30f8 KATAKANA LETTER VI --> KATAKANA LETTER WI + COMBINING KATAKANA-HIRAGANA VOICED SOUND MARK
    { 0x30f1, 0x3099 }, // 0x30f9 KATAKANA LETTER VE --> KATAKANA LETTER WE + COMBINING KATAKANA-HIRAGANA VOICED SOUND MARK
    { 0x30f2, 0x3099 }, // 0x30fa KATAKANA LETTER VO --> KATAKANA LETTER WO + COMBINING KATAKANA-HIRAGANA VOICED SOUND MARK
    { 0x0000, 0x0000 }, // 0x30fb KATAKANA MIDDLE DOT
    { 0x0000, 0x0000 }, // 0x30fc KATAKANA-HIRAGANA PROLONGED SOUND MARK
    { 0x0000, 0x0000 }, // 0x30fd KATAKANA ITERATION MARK
    { 0x0000, 0x0000 }, // 0x30fe KATAKANA VOICED ITERATION MARK
    { 0x0000, 0x0000 }  // 0x30ff
};


/**
 * Decompose Japanese specific voiced and semi-voiced sound marks.
 */
OUString SAL_CALL
decompose_ja_voiced_sound_marks (const OUString& inStr, sal_Int32 startPos, sal_Int32 nCount, Sequence< sal_Int32 >& offset )
{
  // Create a string buffer which can hold nCount * 2 + 1 characters.
  // Its size may become double of nCount.
  rtl_uString * newStr;
  x_rtl_uString_new_WithLength( &newStr, nCount * 2 ); // defined in x_rtl_ustring.h  The reference count is 0 now.

  // Allocate double of nCount length to offset argument.
  offset.realloc( nCount * 2 );
  sal_Int32 *p = offset.getArray();
  sal_Int32 position = startPos;

  // Prepare pointers of unicode character arrays.
  const sal_Unicode* src = inStr.getStr() + startPos;
  sal_Unicode* dst = newStr->buffer;

  // Decomposition: GA --> KA + voice-mark
  while (nCount -- > 0) {
    sal_Unicode c = *src++;
    // see http://charts.unicode.org/Web/U3040.html Hiragana (U+3040..U+309F)
    // see http://charts.unicode.org/Web/U30A0.html Katakana (U+30A0..U+30FF)
    // Hiragana is not applied to decomposition.
    // Only Katakana is applied to decomposition
    if (0x30a0 <= c && c <= 0x30ff) {
      int i = int(c - 0x3040);
      sal_Unicode first = decomposition_table[i].decomposited_character_1;
      if (first != 0x0000) {
    *dst ++ = first;
    *dst ++ = decomposition_table[i].decomposited_character_2; // second
    *p ++ = position;
    *p ++ = position ++;
    continue;
      }
    }
    *dst ++ = c;
    *p ++ = position ++;
  }
  *dst = (sal_Unicode) 0;

  newStr->length = sal_Int32(dst - newStr->buffer);
  offset.realloc(newStr->length);
  return OUString( newStr ); // defined in rtl/usrting. The reference count is increased from 0 to 1.
}


/*
  Halfwidth and Fullwidth Forms (U+FF00..U+FFEF)
  ftp://ftp.unicode.org/Public/3.0-Update/UnicodeData-3.0.0.txt
  ftp://ftp.unicode.org/Public/3.0-Update/UnicodeData-3.0.0.html
  http://charts.unicode.org/Web/UFF00.html
*/

OneToOneMappingTable_t full2half[] = {
  MAKE_PAIR( 0x2190, 0xFFE9 ),  // LEFTWARDS ARROW --> HALFWIDTH LEFTWARDS ARROW
  MAKE_PAIR( 0x2191, 0xFFEA ),  // UPWARDS ARROW --> HALFWIDTH UPWARDS ARROW
  MAKE_PAIR( 0x2192, 0xFFEB ),  // RIGHTWARDS ARROW --> HALFWIDTH RIGHTWARDS ARROW
  MAKE_PAIR( 0x2193, 0xFFEC ),  // DOWNWARDS ARROW --> HALFWIDTH DOWNWARDS ARROW

  MAKE_PAIR( 0x2212, 0x002D ),  // MINUS SIGN --> HYPHEN-MINUS

  MAKE_PAIR( 0x2502, 0xFFE8 ),  // BOX DRAWINGS LIGHT VERTICAL --> HALFWIDTH FORMS LIGHT VERTICAL
  MAKE_PAIR( 0x25A0, 0xFFED ),  // BLACK SQUARE --> HALFWIDTH BLACK SQUARE
  MAKE_PAIR( 0x25CB, 0xFFEE ),  // WHITE CIRCLE --> HALFWIDTH WHITE CIRCLE
  MAKE_PAIR( 0x3000, 0x0020 ),  // IDEOGRAPHIC SPACE --> SPACE
  MAKE_PAIR( 0x3001, 0xFF64 ),  // IDEOGRAPHIC COMMA --> HALFWIDTH IDEOGRAPHIC COMMA
  MAKE_PAIR( 0x3002, 0xFF61 ),  // IDEOGRAPHIC FULL STOP --> HALFWIDTH IDEOGRAPHIC FULL STOP
  MAKE_PAIR( 0x300C, 0xFF62 ),  // LEFT CORNER BRACKET --> HALFWIDTH LEFT CORNER BRACKET
  MAKE_PAIR( 0x300D, 0xFF63 ),  // RIGHT CORNER BRACKET --> HALFWIDTH RIGHT CORNER BRACKET
  MAKE_PAIR( 0x3099, 0xFF9E ),  // COMBINING KATAKANA-HIRAGANA VOICED SOUND MARK --> HALFWIDTH KATAKANA VOICED SOUND MARK
  MAKE_PAIR( 0x309A, 0xFF9F ),  // COMBINING KATAKANA-HIRAGANA SEMI-VOICED SOUND MARK --> HALFWIDTH KATAKANA SEMI-VOICED SOUND MARK
  MAKE_PAIR( 0x30A1, 0xFF67 ),  // KATAKANA LETTER SMALL A --> HALFWIDTH KATAKANA LETTER SMALL A
  MAKE_PAIR( 0x30A2, 0xFF71 ),  // KATAKANA LETTER A --> HALFWIDTH KATAKANA LETTER A
  MAKE_PAIR( 0x30A3, 0xFF68 ),  // KATAKANA LETTER SMALL I --> HALFWIDTH KATAKANA LETTER SMALL I
  MAKE_PAIR( 0x30A4, 0xFF72 ),  // KATAKANA LETTER I --> HALFWIDTH KATAKANA LETTER I
  MAKE_PAIR( 0x30A5, 0xFF69 ),  // KATAKANA LETTER SMALL U --> HALFWIDTH KATAKANA LETTER SMALL U
  MAKE_PAIR( 0x30A6, 0xFF73 ),  // KATAKANA LETTER U --> HALFWIDTH KATAKANA LETTER U
  MAKE_PAIR( 0x30A7, 0xFF6A ),  // KATAKANA LETTER SMALL E --> HALFWIDTH KATAKANA LETTER SMALL E
  MAKE_PAIR( 0x30A8, 0xFF74 ),  // KATAKANA LETTER E --> HALFWIDTH KATAKANA LETTER E
  MAKE_PAIR( 0x30A9, 0xFF6B ),  // KATAKANA LETTER SMALL O --> HALFWIDTH KATAKANA LETTER SMALL O
  MAKE_PAIR( 0x30AA, 0xFF75 ),  // KATAKANA LETTER O --> HALFWIDTH KATAKANA LETTER O
  MAKE_PAIR( 0x30AB, 0xFF76 ),  // KATAKANA LETTER KA --> HALFWIDTH KATAKANA LETTER KA
  MAKE_PAIR( 0x30AD, 0xFF77 ),  // KATAKANA LETTER KI --> HALFWIDTH KATAKANA LETTER KI
  MAKE_PAIR( 0x30AF, 0xFF78 ),  // KATAKANA LETTER KU --> HALFWIDTH KATAKANA LETTER KU
  MAKE_PAIR( 0x30B1, 0xFF79 ),  // KATAKANA LETTER KE --> HALFWIDTH KATAKANA LETTER KE
  MAKE_PAIR( 0x30B3, 0xFF7A ),  // KATAKANA LETTER KO --> HALFWIDTH KATAKANA LETTER KO
  MAKE_PAIR( 0x30B5, 0xFF7B ),  // KATAKANA LETTER SA --> HALFWIDTH KATAKANA LETTER SA
  MAKE_PAIR( 0x30B7, 0xFF7C ),  // KATAKANA LETTER SI --> HALFWIDTH KATAKANA LETTER SI
  MAKE_PAIR( 0x30B9, 0xFF7D ),  // KATAKANA LETTER SU --> HALFWIDTH KATAKANA LETTER SU
  MAKE_PAIR( 0x30BB, 0xFF7E ),  // KATAKANA LETTER SE --> HALFWIDTH KATAKANA LETTER SE
  MAKE_PAIR( 0x30BD, 0xFF7F ),  // KATAKANA LETTER SO --> HALFWIDTH KATAKANA LETTER SO
  MAKE_PAIR( 0x30BF, 0xFF80 ),  // KATAKANA LETTER TA --> HALFWIDTH KATAKANA LETTER TA
  MAKE_PAIR( 0x30C1, 0xFF81 ),  // KATAKANA LETTER TI --> HALFWIDTH KATAKANA LETTER TI
  MAKE_PAIR( 0x30C3, 0xFF6F ),  // KATAKANA LETTER SMALL TU --> HALFWIDTH KATAKANA LETTER SMALL TU
  MAKE_PAIR( 0x30C4, 0xFF82 ),  // KATAKANA LETTER TU --> HALFWIDTH KATAKANA LETTER TU
  MAKE_PAIR( 0x30C6, 0xFF83 ),  // KATAKANA LETTER TE --> HALFWIDTH KATAKANA LETTER TE
  MAKE_PAIR( 0x30C8, 0xFF84 ),  // KATAKANA LETTER TO --> HALFWIDTH KATAKANA LETTER TO
  MAKE_PAIR( 0x30CA, 0xFF85 ),  // KATAKANA LETTER NA --> HALFWIDTH KATAKANA LETTER NA
  MAKE_PAIR( 0x30CB, 0xFF86 ),  // KATAKANA LETTER NI --> HALFWIDTH KATAKANA LETTER NI
  MAKE_PAIR( 0x30CC, 0xFF87 ),  // KATAKANA LETTER NU --> HALFWIDTH KATAKANA LETTER NU
  MAKE_PAIR( 0x30CD, 0xFF88 ),  // KATAKANA LETTER NE --> HALFWIDTH KATAKANA LETTER NE
  MAKE_PAIR( 0x30CE, 0xFF89 ),  // KATAKANA LETTER NO --> HALFWIDTH KATAKANA LETTER NO
  MAKE_PAIR( 0x30CF, 0xFF8A ),  // KATAKANA LETTER HA --> HALFWIDTH KATAKANA LETTER HA
  MAKE_PAIR( 0x30D2, 0xFF8B ),  // KATAKANA LETTER HI --> HALFWIDTH KATAKANA LETTER HI
  MAKE_PAIR( 0x30D5, 0xFF8C ),  // KATAKANA LETTER HU --> HALFWIDTH KATAKANA LETTER HU
  MAKE_PAIR( 0x30D8, 0xFF8D ),  // KATAKANA LETTER HE --> HALFWIDTH KATAKANA LETTER HE
  MAKE_PAIR( 0x30DB, 0xFF8E ),  // KATAKANA LETTER HO --> HALFWIDTH KATAKANA LETTER HO
  MAKE_PAIR( 0x30DE, 0xFF8F ),  // KATAKANA LETTER MA --> HALFWIDTH KATAKANA LETTER MA
  MAKE_PAIR( 0x30DF, 0xFF90 ),  // KATAKANA LETTER MI --> HALFWIDTH KATAKANA LETTER MI
  MAKE_PAIR( 0x30E0, 0xFF91 ),  // KATAKANA LETTER MU --> HALFWIDTH KATAKANA LETTER MU
  MAKE_PAIR( 0x30E1, 0xFF92 ),  // KATAKANA LETTER ME --> HALFWIDTH KATAKANA LETTER ME
  MAKE_PAIR( 0x30E2, 0xFF93 ),  // KATAKANA LETTER MO --> HALFWIDTH KATAKANA LETTER MO
  MAKE_PAIR( 0x30E3, 0xFF6C ),  // KATAKANA LETTER SMALL YA --> HALFWIDTH KATAKANA LETTER SMALL YA
  MAKE_PAIR( 0x30E4, 0xFF94 ),  // KATAKANA LETTER YA --> HALFWIDTH KATAKANA LETTER YA
  MAKE_PAIR( 0x30E5, 0xFF6D ),  // KATAKANA LETTER SMALL YU --> HALFWIDTH KATAKANA LETTER SMALL YU
  MAKE_PAIR( 0x30E6, 0xFF95 ),  // KATAKANA LETTER YU --> HALFWIDTH KATAKANA LETTER YU
  MAKE_PAIR( 0x30E7, 0xFF6E ),  // KATAKANA LETTER SMALL YO --> HALFWIDTH KATAKANA LETTER SMALL YO
  MAKE_PAIR( 0x30E8, 0xFF96 ),  // KATAKANA LETTER YO --> HALFWIDTH KATAKANA LETTER YO
  MAKE_PAIR( 0x30E9, 0xFF97 ),  // KATAKANA LETTER RA --> HALFWIDTH KATAKANA LETTER RA
  MAKE_PAIR( 0x30EA, 0xFF98 ),  // KATAKANA LETTER RI --> HALFWIDTH KATAKANA LETTER RI
  MAKE_PAIR( 0x30EB, 0xFF99 ),  // KATAKANA LETTER RU --> HALFWIDTH KATAKANA LETTER RU
  MAKE_PAIR( 0x30EC, 0xFF9A ),  // KATAKANA LETTER RE --> HALFWIDTH KATAKANA LETTER RE
  MAKE_PAIR( 0x30ED, 0xFF9B ),  // KATAKANA LETTER RO --> HALFWIDTH KATAKANA LETTER RO
  MAKE_PAIR( 0x30EF, 0xFF9C ),  // KATAKANA LETTER WA --> HALFWIDTH KATAKANA LETTER WA
  MAKE_PAIR( 0x30F2, 0xFF66 ),  // KATAKANA LETTER WO --> HALFWIDTH KATAKANA LETTER WO
  MAKE_PAIR( 0x30F3, 0xFF9D ),  // KATAKANA LETTER N --> HALFWIDTH KATAKANA LETTER N
  MAKE_PAIR( 0x30FB, 0xFF65 ),  // KATAKANA MIDDLE DOT --> HALFWIDTH KATAKANA MIDDLE DOT
  MAKE_PAIR( 0x30FC, 0xFF70 ),  // KATAKANA-HIRAGANA PROLONGED SOUND MARK --> HALFWIDTH KATAKANA-HIRAGANA PROLONGED SOUND MARK
  MAKE_PAIR( 0x3131, 0xFFA1 ),  // HANGUL LETTER KIYEOK --> HALFWIDTH HANGUL LETTER KIYEOK
  MAKE_PAIR( 0x3132, 0xFFA2 ),  // HANGUL LETTER SSANGKIYEOK --> HALFWIDTH HANGUL LETTER SSANGKIYEOK
  MAKE_PAIR( 0x3133, 0xFFA3 ),  // HANGUL LETTER KIYEOK-SIOS --> HALFWIDTH HANGUL LETTER KIYEOK-SIOS
  MAKE_PAIR( 0x3134, 0xFFA4 ),  // HANGUL LETTER NIEUN --> HALFWIDTH HANGUL LETTER NIEUN
  MAKE_PAIR( 0x3135, 0xFFA5 ),  // HANGUL LETTER NIEUN-CIEUC --> HALFWIDTH HANGUL LETTER NIEUN-CIEUC
  MAKE_PAIR( 0x3136, 0xFFA6 ),  // HANGUL LETTER NIEUN-HIEUH --> HALFWIDTH HANGUL LETTER NIEUN-HIEUH
  MAKE_PAIR( 0x3137, 0xFFA7 ),  // HANGUL LETTER TIKEUT --> HALFWIDTH HANGUL LETTER TIKEUT
  MAKE_PAIR( 0x3138, 0xFFA8 ),  // HANGUL LETTER SSANGTIKEUT --> HALFWIDTH HANGUL LETTER SSANGTIKEUT
  MAKE_PAIR( 0x3139, 0xFFA9 ),  // HANGUL LETTER RIEUL --> HALFWIDTH HANGUL LETTER RIEUL
  MAKE_PAIR( 0x313A, 0xFFAA ),  // HANGUL LETTER RIEUL-KIYEOK --> HALFWIDTH HANGUL LETTER RIEUL-KIYEOK
  MAKE_PAIR( 0x313B, 0xFFAB ),  // HANGUL LETTER RIEUL-MIEUM --> HALFWIDTH HANGUL LETTER RIEUL-MIEUM
  MAKE_PAIR( 0x313C, 0xFFAC ),  // HANGUL LETTER RIEUL-PIEUP --> HALFWIDTH HANGUL LETTER RIEUL-PIEUP
  MAKE_PAIR( 0x313D, 0xFFAD ),  // HANGUL LETTER RIEUL-SIOS --> HALFWIDTH HANGUL LETTER RIEUL-SIOS
  MAKE_PAIR( 0x313E, 0xFFAE ),  // HANGUL LETTER RIEUL-THIEUTH --> HALFWIDTH HANGUL LETTER RIEUL-THIEUTH
  MAKE_PAIR( 0x313F, 0xFFAF ),  // HANGUL LETTER RIEUL-PHIEUPH --> HALFWIDTH HANGUL LETTER RIEUL-PHIEUPH
  MAKE_PAIR( 0x3140, 0xFFB0 ),  // HANGUL LETTER RIEUL-HIEUH --> HALFWIDTH HANGUL LETTER RIEUL-HIEUH
  MAKE_PAIR( 0x3141, 0xFFB1 ),  // HANGUL LETTER MIEUM --> HALFWIDTH HANGUL LETTER MIEUM
  MAKE_PAIR( 0x3142, 0xFFB2 ),  // HANGUL LETTER PIEUP --> HALFWIDTH HANGUL LETTER PIEUP
  MAKE_PAIR( 0x3143, 0xFFB3 ),  // HANGUL LETTER SSANGPIEUP --> HALFWIDTH HANGUL LETTER SSANGPIEUP
  MAKE_PAIR( 0x3144, 0xFFB4 ),  // HANGUL LETTER PIEUP-SIOS --> HALFWIDTH HANGUL LETTER PIEUP-SIOS
  MAKE_PAIR( 0x3145, 0xFFB5 ),  // HANGUL LETTER SIOS --> HALFWIDTH HANGUL LETTER SIOS
  MAKE_PAIR( 0x3146, 0xFFB6 ),  // HANGUL LETTER SSANGSIOS --> HALFWIDTH HANGUL LETTER SSANGSIOS
  MAKE_PAIR( 0x3147, 0xFFB7 ),  // HANGUL LETTER IEUNG --> HALFWIDTH HANGUL LETTER IEUNG
  MAKE_PAIR( 0x3148, 0xFFB8 ),  // HANGUL LETTER CIEUC --> HALFWIDTH HANGUL LETTER CIEUC
  MAKE_PAIR( 0x3149, 0xFFB9 ),  // HANGUL LETTER SSANGCIEUC --> HALFWIDTH HANGUL LETTER SSANGCIEUC
  MAKE_PAIR( 0x314A, 0xFFBA ),  // HANGUL LETTER CHIEUCH --> HALFWIDTH HANGUL LETTER CHIEUCH
  MAKE_PAIR( 0x314B, 0xFFBB ),  // HANGUL LETTER KHIEUKH --> HALFWIDTH HANGUL LETTER KHIEUKH
  MAKE_PAIR( 0x314C, 0xFFBC ),  // HANGUL LETTER THIEUTH --> HALFWIDTH HANGUL LETTER THIEUTH
  MAKE_PAIR( 0x314D, 0xFFBD ),  // HANGUL LETTER PHIEUPH --> HALFWIDTH HANGUL LETTER PHIEUPH
  MAKE_PAIR( 0x314E, 0xFFBE ),  // HANGUL LETTER HIEUH --> HALFWIDTH HANGUL LETTER HIEUH
  MAKE_PAIR( 0x314F, 0xFFC2 ),  // HANGUL LETTER A --> HALFWIDTH HANGUL LETTER A
  MAKE_PAIR( 0x3150, 0xFFC3 ),  // HANGUL LETTER AE --> HALFWIDTH HANGUL LETTER AE
  MAKE_PAIR( 0x3151, 0xFFC4 ),  // HANGUL LETTER YA --> HALFWIDTH HANGUL LETTER YA
  MAKE_PAIR( 0x3152, 0xFFC5 ),  // HANGUL LETTER YAE --> HALFWIDTH HANGUL LETTER YAE
  MAKE_PAIR( 0x3153, 0xFFC6 ),  // HANGUL LETTER EO --> HALFWIDTH HANGUL LETTER EO
  MAKE_PAIR( 0x3154, 0xFFC7 ),  // HANGUL LETTER E --> HALFWIDTH HANGUL LETTER E
  MAKE_PAIR( 0x3155, 0xFFCA ),  // HANGUL LETTER YEO --> HALFWIDTH HANGUL LETTER YEO
  MAKE_PAIR( 0x3156, 0xFFCB ),  // HANGUL LETTER YE --> HALFWIDTH HANGUL LETTER YE
  MAKE_PAIR( 0x3157, 0xFFCC ),  // HANGUL LETTER O --> HALFWIDTH HANGUL LETTER O
  MAKE_PAIR( 0x3158, 0xFFCD ),  // HANGUL LETTER WA --> HALFWIDTH HANGUL LETTER WA
  MAKE_PAIR( 0x3159, 0xFFCE ),  // HANGUL LETTER WAE --> HALFWIDTH HANGUL LETTER WAE
  MAKE_PAIR( 0x315A, 0xFFCF ),  // HANGUL LETTER OE --> HALFWIDTH HANGUL LETTER OE
  MAKE_PAIR( 0x315B, 0xFFD2 ),  // HANGUL LETTER YO --> HALFWIDTH HANGUL LETTER YO
  MAKE_PAIR( 0x315C, 0xFFD3 ),  // HANGUL LETTER U --> HALFWIDTH HANGUL LETTER U
  MAKE_PAIR( 0x315D, 0xFFD4 ),  // HANGUL LETTER WEO --> HALFWIDTH HANGUL LETTER WEO
  MAKE_PAIR( 0x315E, 0xFFD5 ),  // HANGUL LETTER WE --> HALFWIDTH HANGUL LETTER WE
  MAKE_PAIR( 0x315F, 0xFFD6 ),  // HANGUL LETTER WI --> HALFWIDTH HANGUL LETTER WI
  MAKE_PAIR( 0x3160, 0xFFD7 ),  // HANGUL LETTER YU --> HALFWIDTH HANGUL LETTER YU
  MAKE_PAIR( 0x3161, 0xFFDA ),  // HANGUL LETTER EU --> HALFWIDTH HANGUL LETTER EU
  MAKE_PAIR( 0x3162, 0xFFDB ),  // HANGUL LETTER YI --> HALFWIDTH HANGUL LETTER YI
  MAKE_PAIR( 0x3163, 0xFFDC ),  // HANGUL LETTER I --> HALFWIDTH HANGUL LETTER I
  MAKE_PAIR( 0x3164, 0xFFA0 ),  // HANGUL FILLER --> HALFWIDTH HANGUL FILLER
  MAKE_PAIR( 0xFF01, 0x0021 ),  // FULLWIDTH EXCLAMATION MARK --> EXCLAMATION MARK
  MAKE_PAIR( 0xFF02, 0x0022 ),  // FULLWIDTH QUOTATION MARK --> QUOTATION MARK
  MAKE_PAIR( 0xFF03, 0x0023 ),  // FULLWIDTH NUMBER SIGN --> NUMBER SIGN
  MAKE_PAIR( 0xFF04, 0x0024 ),  // FULLWIDTH DOLLAR SIGN --> DOLLAR SIGN
  MAKE_PAIR( 0xFF05, 0x0025 ),  // FULLWIDTH PERCENT SIGN --> PERCENT SIGN
  MAKE_PAIR( 0xFF06, 0x0026 ),  // FULLWIDTH AMPERSAND --> AMPERSAND
  MAKE_PAIR( 0xFF07, 0x0027 ),  // FULLWIDTH APOSTROPHE --> APOSTROPHE
  MAKE_PAIR( 0xFF08, 0x0028 ),  // FULLWIDTH LEFT PARENTHESIS --> LEFT PARENTHESIS
  MAKE_PAIR( 0xFF09, 0x0029 ),  // FULLWIDTH RIGHT PARENTHESIS --> RIGHT PARENTHESIS
  MAKE_PAIR( 0xFF0A, 0x002A ),  // FULLWIDTH ASTERISK --> ASTERISK
  MAKE_PAIR( 0xFF0B, 0x002B ),  // FULLWIDTH PLUS SIGN --> PLUS SIGN
  MAKE_PAIR( 0xFF0C, 0x002C ),  // FULLWIDTH COMMA --> COMMA

//MAKE_PAIR( 0xFF0D, 0x002D ),  // FULLWIDTH HYPHEN-MINUS --> HYPHEN-MINUS

  MAKE_PAIR( 0xFF0E, 0x002E ),  // FULLWIDTH FULL STOP --> FULL STOP
  MAKE_PAIR( 0xFF0F, 0x002F ),  // FULLWIDTH SOLIDUS --> SOLIDUS
  MAKE_PAIR( 0xFF10, 0x0030 ),  // FULLWIDTH DIGIT ZERO --> DIGIT ZERO
  MAKE_PAIR( 0xFF11, 0x0031 ),  // FULLWIDTH DIGIT ONE --> DIGIT ONE
  MAKE_PAIR( 0xFF12, 0x0032 ),  // FULLWIDTH DIGIT TWO --> DIGIT TWO
  MAKE_PAIR( 0xFF13, 0x0033 ),  // FULLWIDTH DIGIT THREE --> DIGIT THREE
  MAKE_PAIR( 0xFF14, 0x0034 ),  // FULLWIDTH DIGIT FOUR --> DIGIT FOUR
  MAKE_PAIR( 0xFF15, 0x0035 ),  // FULLWIDTH DIGIT FIVE --> DIGIT FIVE
  MAKE_PAIR( 0xFF16, 0x0036 ),  // FULLWIDTH DIGIT SIX --> DIGIT SIX
  MAKE_PAIR( 0xFF17, 0x0037 ),  // FULLWIDTH DIGIT SEVEN --> DIGIT SEVEN
  MAKE_PAIR( 0xFF18, 0x0038 ),  // FULLWIDTH DIGIT EIGHT --> DIGIT EIGHT
  MAKE_PAIR( 0xFF19, 0x0039 ),  // FULLWIDTH DIGIT NINE --> DIGIT NINE
  MAKE_PAIR( 0xFF1A, 0x003A ),  // FULLWIDTH COLON --> COLON
  MAKE_PAIR( 0xFF1B, 0x003B ),  // FULLWIDTH SEMICOLON --> SEMICOLON
  MAKE_PAIR( 0xFF1C, 0x003C ),  // FULLWIDTH LESS-THAN SIGN --> LESS-THAN SIGN
  MAKE_PAIR( 0xFF1D, 0x003D ),  // FULLWIDTH EQUALS SIGN --> EQUALS SIGN
  MAKE_PAIR( 0xFF1E, 0x003E ),  // FULLWIDTH GREATER-THAN SIGN --> GREATER-THAN SIGN
  MAKE_PAIR( 0xFF1F, 0x003F ),  // FULLWIDTH QUESTION MARK --> QUESTION MARK
  MAKE_PAIR( 0xFF20, 0x0040 ),  // FULLWIDTH COMMERCIAL AT --> COMMERCIAL AT
  MAKE_PAIR( 0xFF21, 0x0041 ),  // FULLWIDTH LATIN CAPITAL LETTER A --> LATIN CAPITAL LETTER A
  MAKE_PAIR( 0xFF22, 0x0042 ),  // FULLWIDTH LATIN CAPITAL LETTER B --> LATIN CAPITAL LETTER B
  MAKE_PAIR( 0xFF23, 0x0043 ),  // FULLWIDTH LATIN CAPITAL LETTER C --> LATIN CAPITAL LETTER C
  MAKE_PAIR( 0xFF24, 0x0044 ),  // FULLWIDTH LATIN CAPITAL LETTER D --> LATIN CAPITAL LETTER D
  MAKE_PAIR( 0xFF25, 0x0045 ),  // FULLWIDTH LATIN CAPITAL LETTER E --> LATIN CAPITAL LETTER E
  MAKE_PAIR( 0xFF26, 0x0046 ),  // FULLWIDTH LATIN CAPITAL LETTER F --> LATIN CAPITAL LETTER F
  MAKE_PAIR( 0xFF27, 0x0047 ),  // FULLWIDTH LATIN CAPITAL LETTER G --> LATIN CAPITAL LETTER G
  MAKE_PAIR( 0xFF28, 0x0048 ),  // FULLWIDTH LATIN CAPITAL LETTER H --> LATIN CAPITAL LETTER H
  MAKE_PAIR( 0xFF29, 0x0049 ),  // FULLWIDTH LATIN CAPITAL LETTER I --> LATIN CAPITAL LETTER I
  MAKE_PAIR( 0xFF2A, 0x004A ),  // FULLWIDTH LATIN CAPITAL LETTER J --> LATIN CAPITAL LETTER J
  MAKE_PAIR( 0xFF2B, 0x004B ),  // FULLWIDTH LATIN CAPITAL LETTER K --> LATIN CAPITAL LETTER K
  MAKE_PAIR( 0xFF2C, 0x004C ),  // FULLWIDTH LATIN CAPITAL LETTER L --> LATIN CAPITAL LETTER L
  MAKE_PAIR( 0xFF2D, 0x004D ),  // FULLWIDTH LATIN CAPITAL LETTER M --> LATIN CAPITAL LETTER M
  MAKE_PAIR( 0xFF2E, 0x004E ),  // FULLWIDTH LATIN CAPITAL LETTER N --> LATIN CAPITAL LETTER N
  MAKE_PAIR( 0xFF2F, 0x004F ),  // FULLWIDTH LATIN CAPITAL LETTER O --> LATIN CAPITAL LETTER O
  MAKE_PAIR( 0xFF30, 0x0050 ),  // FULLWIDTH LATIN CAPITAL LETTER P --> LATIN CAPITAL LETTER P
  MAKE_PAIR( 0xFF31, 0x0051 ),  // FULLWIDTH LATIN CAPITAL LETTER Q --> LATIN CAPITAL LETTER Q
  MAKE_PAIR( 0xFF32, 0x0052 ),  // FULLWIDTH LATIN CAPITAL LETTER R --> LATIN CAPITAL LETTER R
  MAKE_PAIR( 0xFF33, 0x0053 ),  // FULLWIDTH LATIN CAPITAL LETTER S --> LATIN CAPITAL LETTER S
  MAKE_PAIR( 0xFF34, 0x0054 ),  // FULLWIDTH LATIN CAPITAL LETTER T --> LATIN CAPITAL LETTER T
  MAKE_PAIR( 0xFF35, 0x0055 ),  // FULLWIDTH LATIN CAPITAL LETTER U --> LATIN CAPITAL LETTER U
  MAKE_PAIR( 0xFF36, 0x0056 ),  // FULLWIDTH LATIN CAPITAL LETTER V --> LATIN CAPITAL LETTER V
  MAKE_PAIR( 0xFF37, 0x0057 ),  // FULLWIDTH LATIN CAPITAL LETTER W --> LATIN CAPITAL LETTER W
  MAKE_PAIR( 0xFF38, 0x0058 ),  // FULLWIDTH LATIN CAPITAL LETTER X --> LATIN CAPITAL LETTER X
  MAKE_PAIR( 0xFF39, 0x0059 ),  // FULLWIDTH LATIN CAPITAL LETTER Y --> LATIN CAPITAL LETTER Y
  MAKE_PAIR( 0xFF3A, 0x005A ),  // FULLWIDTH LATIN CAPITAL LETTER Z --> LATIN CAPITAL LETTER Z
  MAKE_PAIR( 0xFF3B, 0x005B ),  // FULLWIDTH LEFT SQUARE BRACKET --> LEFT SQUARE BRACKET
  MAKE_PAIR( 0xFF3C, 0x005C ),  // FULLWIDTH REVERSE SOLIDUS --> REVERSE SOLIDUS
  MAKE_PAIR( 0xFF3D, 0x005D ),  // FULLWIDTH RIGHT SQUARE BRACKET --> RIGHT SQUARE BRACKET
  MAKE_PAIR( 0xFF3E, 0x005E ),  // FULLWIDTH CIRCUMFLEX ACCENT --> CIRCUMFLEX ACCENT
  MAKE_PAIR( 0xFF3F, 0x005F ),  // FULLWIDTH LOW LINE --> LOW LINE
  MAKE_PAIR( 0xFF40, 0x0060 ),  // FULLWIDTH GRAVE ACCENT --> GRAVE ACCENT
  MAKE_PAIR( 0xFF41, 0x0061 ),  // FULLWIDTH LATIN SMALL LETTER A --> LATIN SMALL LETTER A
  MAKE_PAIR( 0xFF42, 0x0062 ),  // FULLWIDTH LATIN SMALL LETTER B --> LATIN SMALL LETTER B
  MAKE_PAIR( 0xFF43, 0x0063 ),  // FULLWIDTH LATIN SMALL LETTER C --> LATIN SMALL LETTER C
  MAKE_PAIR( 0xFF44, 0x0064 ),  // FULLWIDTH LATIN SMALL LETTER D --> LATIN SMALL LETTER D
  MAKE_PAIR( 0xFF45, 0x0065 ),  // FULLWIDTH LATIN SMALL LETTER E --> LATIN SMALL LETTER E
  MAKE_PAIR( 0xFF46, 0x0066 ),  // FULLWIDTH LATIN SMALL LETTER F --> LATIN SMALL LETTER F
  MAKE_PAIR( 0xFF47, 0x0067 ),  // FULLWIDTH LATIN SMALL LETTER G --> LATIN SMALL LETTER G
  MAKE_PAIR( 0xFF48, 0x0068 ),  // FULLWIDTH LATIN SMALL LETTER H --> LATIN SMALL LETTER H
  MAKE_PAIR( 0xFF49, 0x0069 ),  // FULLWIDTH LATIN SMALL LETTER I --> LATIN SMALL LETTER I
  MAKE_PAIR( 0xFF4A, 0x006A ),  // FULLWIDTH LATIN SMALL LETTER J --> LATIN SMALL LETTER J
  MAKE_PAIR( 0xFF4B, 0x006B ),  // FULLWIDTH LATIN SMALL LETTER K --> LATIN SMALL LETTER K
  MAKE_PAIR( 0xFF4C, 0x006C ),  // FULLWIDTH LATIN SMALL LETTER L --> LATIN SMALL LETTER L
  MAKE_PAIR( 0xFF4D, 0x006D ),  // FULLWIDTH LATIN SMALL LETTER M --> LATIN SMALL LETTER M
  MAKE_PAIR( 0xFF4E, 0x006E ),  // FULLWIDTH LATIN SMALL LETTER N --> LATIN SMALL LETTER N
  MAKE_PAIR( 0xFF4F, 0x006F ),  // FULLWIDTH LATIN SMALL LETTER O --> LATIN SMALL LETTER O
  MAKE_PAIR( 0xFF50, 0x0070 ),  // FULLWIDTH LATIN SMALL LETTER P --> LATIN SMALL LETTER P
  MAKE_PAIR( 0xFF51, 0x0071 ),  // FULLWIDTH LATIN SMALL LETTER Q --> LATIN SMALL LETTER Q
  MAKE_PAIR( 0xFF52, 0x0072 ),  // FULLWIDTH LATIN SMALL LETTER R --> LATIN SMALL LETTER R
  MAKE_PAIR( 0xFF53, 0x0073 ),  // FULLWIDTH LATIN SMALL LETTER S --> LATIN SMALL LETTER S
  MAKE_PAIR( 0xFF54, 0x0074 ),  // FULLWIDTH LATIN SMALL LETTER T --> LATIN SMALL LETTER T
  MAKE_PAIR( 0xFF55, 0x0075 ),  // FULLWIDTH LATIN SMALL LETTER U --> LATIN SMALL LETTER U
  MAKE_PAIR( 0xFF56, 0x0076 ),  // FULLWIDTH LATIN SMALL LETTER V --> LATIN SMALL LETTER V
  MAKE_PAIR( 0xFF57, 0x0077 ),  // FULLWIDTH LATIN SMALL LETTER W --> LATIN SMALL LETTER W
  MAKE_PAIR( 0xFF58, 0x0078 ),  // FULLWIDTH LATIN SMALL LETTER X --> LATIN SMALL LETTER X
  MAKE_PAIR( 0xFF59, 0x0079 ),  // FULLWIDTH LATIN SMALL LETTER Y --> LATIN SMALL LETTER Y
  MAKE_PAIR( 0xFF5A, 0x007A ),  // FULLWIDTH LATIN SMALL LETTER Z --> LATIN SMALL LETTER Z
  MAKE_PAIR( 0xFF5B, 0x007B ),  // FULLWIDTH LEFT CURLY BRACKET --> LEFT CURLY BRACKET
  MAKE_PAIR( 0xFF5C, 0x007C ),  // FULLWIDTH VERTICAL LINE --> VERTICAL LINE
  MAKE_PAIR( 0xFF5D, 0x007D ),  // FULLWIDTH RIGHT CURLY BRACKET --> RIGHT CURLY BRACKET
  MAKE_PAIR( 0xFF5E, 0x007E ),  // FULLWIDTH TILDE --> TILDE
  MAKE_PAIR( 0xFFE0, 0x00A2 ),  // FULLWIDTH CENT SIGN --> CENT SIGN
  MAKE_PAIR( 0xFFE1, 0x00A3 ),  // FULLWIDTH POUND SIGN --> POUND SIGN
  MAKE_PAIR( 0xFFE2, 0x00AC ),  // FULLWIDTH NOT SIGN --> NOT SIGN
  MAKE_PAIR( 0xFFE3, 0x00AF ),  // FULLWIDTH MACRON --> MACRON
  MAKE_PAIR( 0xFFE4, 0x00A6 ),  // FULLWIDTH BROKEN BAR --> BROKEN BAR
  MAKE_PAIR( 0xFFE5, 0x00A5 ),  // FULLWIDTH YEN SIGN --> YEN SIGN
  MAKE_PAIR( 0xFFE6, 0x20A9 )   // FULLWIDTH WON SIGN --> WON SIGN
};

/**
 * Transliterate fullwidth to halfwidth.
 * The output is a reference of OUString. You MUST delete this object when you do not need to use it any more
 * The output string contains a transliterated string only, not whole string.
 */
OUString SAL_CALL
fullwidthToHalfwidth::transliterate( const OUString& inStr, sal_Int32 startPos, sal_Int32 nCount, Sequence< sal_Int32 >& offset )
  throw(RuntimeException)
{
  // Decomposition: GA --> KA + voice-mark
  OUString newStr = decompose_ja_voiced_sound_marks (inStr, startPos, nCount, offset);

  // One to One mapping
  oneToOneMapping table(full2half, sizeof(full2half));
  return transliteration_OneToOne::transliterate( newStr, 0, newStr.getLength(), table );
}

} } } }