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

/*************************************************************************
 *
 *  $RCSfile: halfwidthToFullwidth.cxx,v $
 *
 *  $Revision: 1.3 $
 *
 *  last change: $Author: svesik $ $Date: 2002-08-27 12:11:21 $
 *
 *  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 <utility>

#define TRANSLITERATION_halfwidthToFullwidth
#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 {

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

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

const sal_Unicode composition_table[][2] = {
    { 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
    { 0x3094, 0x0000 }, // 0x3046 HIRAGANA LETTER U --> HIRAGANA LETTER VU
    { 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
    { 0x304c, 0x0000 }, // 0x304b HIRAGANA LETTER KA --> HIRAGANA LETTER GA
    { 0x0000, 0x0000 }, // 0x304c HIRAGANA LETTER GA
    { 0x304e, 0x0000 }, // 0x304d HIRAGANA LETTER KI --> HIRAGANA LETTER GI
    { 0x0000, 0x0000 }, // 0x304e HIRAGANA LETTER GI
    { 0x3050, 0x0000 }, // 0x304f HIRAGANA LETTER KU --> HIRAGANA LETTER GU
    { 0x0000, 0x0000 }, // 0x3050 HIRAGANA LETTER GU
    { 0x3052, 0x0000 }, // 0x3051 HIRAGANA LETTER KE --> HIRAGANA LETTER GE
    { 0x0000, 0x0000 }, // 0x3052 HIRAGANA LETTER GE
    { 0x3054, 0x0000 }, // 0x3053 HIRAGANA LETTER KO --> HIRAGANA LETTER GO
    { 0x0000, 0x0000 }, // 0x3054 HIRAGANA LETTER GO
    { 0x3056, 0x0000 }, // 0x3055 HIRAGANA LETTER SA --> HIRAGANA LETTER ZA
    { 0x0000, 0x0000 }, // 0x3056 HIRAGANA LETTER ZA
    { 0x3058, 0x0000 }, // 0x3057 HIRAGANA LETTER SI --> HIRAGANA LETTER ZI
    { 0x0000, 0x0000 }, // 0x3058 HIRAGANA LETTER ZI
    { 0x305a, 0x0000 }, // 0x3059 HIRAGANA LETTER SU --> HIRAGANA LETTER ZU
    { 0x0000, 0x0000 }, // 0x305a HIRAGANA LETTER ZU
    { 0x305c, 0x0000 }, // 0x305b HIRAGANA LETTER SE --> HIRAGANA LETTER ZE
    { 0x0000, 0x0000 }, // 0x305c HIRAGANA LETTER ZE
    { 0x305e, 0x0000 }, // 0x305d HIRAGANA LETTER SO --> HIRAGANA LETTER ZO
    { 0x0000, 0x0000 }, // 0x305e HIRAGANA LETTER ZO
    { 0x3060, 0x0000 }, // 0x305f HIRAGANA LETTER TA --> HIRAGANA LETTER DA
    { 0x0000, 0x0000 }, // 0x3060 HIRAGANA LETTER DA
    { 0x3062, 0x0000 }, // 0x3061 HIRAGANA LETTER TI --> HIRAGANA LETTER DI
    { 0x0000, 0x0000 }, // 0x3062 HIRAGANA LETTER DI
    { 0x0000, 0x0000 }, // 0x3063 HIRAGANA LETTER SMALL TU
    { 0x3065, 0x0000 }, // 0x3064 HIRAGANA LETTER TU --> HIRAGANA LETTER DU
    { 0x0000, 0x0000 }, // 0x3065 HIRAGANA LETTER DU
    { 0x3067, 0x0000 }, // 0x3066 HIRAGANA LETTER TE --> HIRAGANA LETTER DE
    { 0x0000, 0x0000 }, // 0x3067 HIRAGANA LETTER DE
    { 0x3069, 0x0000 }, // 0x3068 HIRAGANA LETTER TO --> HIRAGANA LETTER DO
    { 0x0000, 0x0000 }, // 0x3069 HIRAGANA LETTER DO
    { 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
    { 0x3070, 0x3071 }, // 0x306f HIRAGANA LETTER HA --> HIRAGANA LETTER BA or HIRAGANA LETTER PA
    { 0x0000, 0x0000 }, // 0x3070 HIRAGANA LETTER BA
    { 0x0000, 0x0000 }, // 0x3071 HIRAGANA LETTER PA
    { 0x3073, 0x3074 }, // 0x3072 HIRAGANA LETTER HI --> HIRAGANA LETTER BI or HIRAGANA LETTER PI
    { 0x0000, 0x0000 }, // 0x3073 HIRAGANA LETTER BI
    { 0x0000, 0x0000 }, // 0x3074 HIRAGANA LETTER PI
    { 0x3076, 0x3077 }, // 0x3075 HIRAGANA LETTER HU --> HIRAGANA LETTER BU or HIRAGANA LETTER PU
    { 0x0000, 0x0000 }, // 0x3076 HIRAGANA LETTER BU
    { 0x0000, 0x0000 }, // 0x3077 HIRAGANA LETTER PU
    { 0x3079, 0x307a }, // 0x3078 HIRAGANA LETTER HE --> HIRAGANA LETTER BE or HIRAGANA LETTER PE
    { 0x0000, 0x0000 }, // 0x3079 HIRAGANA LETTER BE
    { 0x0000, 0x0000 }, // 0x307a HIRAGANA LETTER PE
    { 0x307c, 0x307d }, // 0x307b HIRAGANA LETTER HO --> HIRAGANA LETTER BO or HIRAGANA LETTER PO
    { 0x0000, 0x0000 }, // 0x307c HIRAGANA LETTER BO
    { 0x0000, 0x0000 }, // 0x307d HIRAGANA LETTER PO
    { 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
    { 0x0000, 0x0000 }, // 0x3094 HIRAGANA LETTER VU
    { 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
    { 0x30f4, 0x0000 }, // 0x30a6 KATAKANA LETTER U --> KATAKANA LETTER VU
    { 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
    { 0x30ac, 0x0000 }, // 0x30ab KATAKANA LETTER KA --> KATAKANA LETTER GA
    { 0x0000, 0x0000 }, // 0x30ac KATAKANA LETTER GA
    { 0x30ae, 0x0000 }, // 0x30ad KATAKANA LETTER KI --> KATAKANA LETTER GI
    { 0x0000, 0x0000 }, // 0x30ae KATAKANA LETTER GI
    { 0x30b0, 0x0000 }, // 0x30af KATAKANA LETTER KU --> KATAKANA LETTER GU
    { 0x0000, 0x0000 }, // 0x30b0 KATAKANA LETTER GU
    { 0x30b2, 0x0000 }, // 0x30b1 KATAKANA LETTER KE --> KATAKANA LETTER GE
    { 0x0000, 0x0000 }, // 0x30b2 KATAKANA LETTER GE
    { 0x30b4, 0x0000 }, // 0x30b3 KATAKANA LETTER KO --> KATAKANA LETTER GO
    { 0x0000, 0x0000 }, // 0x30b4 KATAKANA LETTER GO
    { 0x30b6, 0x0000 }, // 0x30b5 KATAKANA LETTER SA --> KATAKANA LETTER ZA
    { 0x0000, 0x0000 }, // 0x30b6 KATAKANA LETTER ZA
    { 0x30b8, 0x0000 }, // 0x30b7 KATAKANA LETTER SI --> KATAKANA LETTER ZI
    { 0x0000, 0x0000 }, // 0x30b8 KATAKANA LETTER ZI
    { 0x30ba, 0x0000 }, // 0x30b9 KATAKANA LETTER SU --> KATAKANA LETTER ZU
    { 0x0000, 0x0000 }, // 0x30ba KATAKANA LETTER ZU
    { 0x30bc, 0x0000 }, // 0x30bb KATAKANA LETTER SE --> KATAKANA LETTER ZE
    { 0x0000, 0x0000 }, // 0x30bc KATAKANA LETTER ZE
    { 0x30be, 0x0000 }, // 0x30bd KATAKANA LETTER SO --> KATAKANA LETTER ZO
    { 0x0000, 0x0000 }, // 0x30be KATAKANA LETTER ZO
    { 0x30c0, 0x0000 }, // 0x30bf KATAKANA LETTER TA --> KATAKANA LETTER DA
    { 0x0000, 0x0000 }, // 0x30c0 KATAKANA LETTER DA
    { 0x30c2, 0x0000 }, // 0x30c1 KATAKANA LETTER TI --> KATAKANA LETTER DI
    { 0x0000, 0x0000 }, // 0x30c2 KATAKANA LETTER DI
    { 0x0000, 0x0000 }, // 0x30c3 KATAKANA LETTER SMALL TU
    { 0x30c5, 0x0000 }, // 0x30c4 KATAKANA LETTER TU --> KATAKANA LETTER DU
    { 0x0000, 0x0000 }, // 0x30c5 KATAKANA LETTER DU
    { 0x30c7, 0x0000 }, // 0x30c6 KATAKANA LETTER TE --> KATAKANA LETTER DE
    { 0x0000, 0x0000 }, // 0x30c7 KATAKANA LETTER DE
    { 0x30c9, 0x0000 }, // 0x30c8 KATAKANA LETTER TO --> KATAKANA LETTER DO
    { 0x0000, 0x0000 }, // 0x30c9 KATAKANA LETTER DO
    { 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
    { 0x30d0, 0x30d1 }, // 0x30cf KATAKANA LETTER HA --> KATAKANA LETTER BA or KATAKANA LETTER PA
    { 0x0000, 0x0000 }, // 0x30d0 KATAKANA LETTER BA
    { 0x0000, 0x0000 }, // 0x30d1 KATAKANA LETTER PA
    { 0x30d3, 0x30d4 }, // 0x30d2 KATAKANA LETTER HI --> KATAKANA LETTER BI or KATAKANA LETTER PI
    { 0x0000, 0x0000 }, // 0x30d3 KATAKANA LETTER BI
    { 0x0000, 0x0000 }, // 0x30d4 KATAKANA LETTER PI
    { 0x30d6, 0x30d7 }, // 0x30d5 KATAKANA LETTER HU --> KATAKANA LETTER BU or KATAKANA LETTER PU
    { 0x0000, 0x0000 }, // 0x30d6 KATAKANA LETTER BU
    { 0x0000, 0x0000 }, // 0x30d7 KATAKANA LETTER PU
    { 0x30d9, 0x30da }, // 0x30d8 KATAKANA LETTER HE --> KATAKANA LETTER BE or KATAKANA LETTER PE
    { 0x0000, 0x0000 }, // 0x30d9 KATAKANA LETTER BE
    { 0x0000, 0x0000 }, // 0x30da KATAKANA LETTER PE
    { 0x30dc, 0x30dd }, // 0x30db KATAKANA LETTER HO --> KATAKANA LETTER BO or KATAKANA LETTER PO
    { 0x0000, 0x0000 }, // 0x30dc KATAKANA LETTER BO
    { 0x0000, 0x0000 }, // 0x30dd KATAKANA LETTER PO
    { 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
    { 0x30f7, 0x0000 }, // 0x30ef KATAKANA LETTER WA --> KATAKANA LETTER VA
    { 0x30f8, 0x0000 }, // 0x30f0 KATAKANA LETTER WI --> KATAKANA LETTER VI
    { 0x30f9, 0x0000 }, // 0x30f1 KATAKANA LETTER WE --> KATAKANA LETTER VE
    { 0x30fa, 0x0000 }, // 0x30f2 KATAKANA LETTER WO --> KATAKANA LETTER VO
    { 0x0000, 0x0000 }, // 0x30f3 KATAKANA LETTER N
    { 0x0000, 0x0000 }, // 0x30f4 KATAKANA LETTER VU
    { 0x0000, 0x0000 }, // 0x30f5 KATAKANA LETTER SMALL KA
    { 0x0000, 0x0000 }, // 0x30f6 KATAKANA LETTER SMALL KE
    { 0x0000, 0x0000 }, // 0x30f7 KATAKANA LETTER VA
    { 0x0000, 0x0000 }, // 0x30f8 KATAKANA LETTER VI
    { 0x0000, 0x0000 }, // 0x30f9 KATAKANA LETTER VE
    { 0x0000, 0x0000 }, // 0x30fa KATAKANA LETTER VO
    { 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
};

/**
 * Compose Japanese specific voiced and semi-voiced sound marks.
 */
OUString SAL_CALL
compose_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 + 1 characters.
  // Its size may become equal to nCount or smaller.
  // The reference count is 0 now.
  rtl_uString * newStr = x_rtl_uString_new_WithLength( nCount ); // defined in x_rtl_ustring.h

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

  // This conversion algorithm requires at least one character.
  if (nCount <= 0) {
    newStr->length = 0;
    offset.realloc(newStr->length);
    return OUString( newStr ); // defined in rtl/usrting. The reference count is increased from 0 to 1.
  }

  // .. .. KA         VOICE .. ..
  //       ^          ^
  //       previousChar   currentChar
  //       ^
  //       position
  //
  // will be converted to
  // .. .. GA       .. ..

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

  //
  sal_Unicode previousChar = *src ++;
  sal_Unicode currentChar;

  // Composition: KA + voice-mark --> GA
  while (-- nCount > 0) {
    currentChar = *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)
    // 0x3099 COMBINING KATAKANA-HIRAGANA VOICED SOUND MARK
    // 0x309a COMBINING KATAKANA-HIRAGANA SEMI-VOICED SOUND MARK
    int j = currentChar - 0x3099; // 0x3099 or 0x309a ?
    if (0 <= j && j <= 1) {  // 0 addresses a code point regarding 0x3099, 1 is 0x309a
      int i = int(previousChar - 0x3040); // i acts as an index of array
      if (0 <= i && i <= (0x30ff - 0x3040) && composition_table[i][j]) {
    position ++;
    *p ++ = position;
    position ++;
    *dst ++ =  composition_table[i][j];
    previousChar = *src ++;
    nCount --;
    continue;
      }
    }
    *p ++ = position;
    position ++;
    *dst ++ = previousChar;
    previousChar = currentChar;
  }

  if (nCount == 0) {
    *p = position;
    *dst ++ = previousChar;
  }

  *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 half2full[] = {
  MAKE_PAIR( 0x0020, 0x3000 ),  // SPACE --> IDEOGRAPHIC SPACE
  MAKE_PAIR( 0x0021, 0xFF01 ),  // EXCLAMATION MARK --> FULLWIDTH EXCLAMATION MARK
  MAKE_PAIR( 0x0022, 0xFF02 ),  // QUOTATION MARK --> FULLWIDTH QUOTATION MARK
  MAKE_PAIR( 0x0023, 0xFF03 ),  // NUMBER SIGN --> FULLWIDTH NUMBER SIGN
  MAKE_PAIR( 0x0024, 0xFF04 ),  // DOLLAR SIGN --> FULLWIDTH DOLLAR SIGN
  MAKE_PAIR( 0x0025, 0xFF05 ),  // PERCENT SIGN --> FULLWIDTH PERCENT SIGN
  MAKE_PAIR( 0x0026, 0xFF06 ),  // AMPERSAND --> FULLWIDTH AMPERSAND
  MAKE_PAIR( 0x0027, 0xFF07 ),  // APOSTROPHE --> FULLWIDTH APOSTROPHE
  MAKE_PAIR( 0x0028, 0xFF08 ),  // LEFT PARENTHESIS --> FULLWIDTH LEFT PARENTHESIS
  MAKE_PAIR( 0x0029, 0xFF09 ),  // RIGHT PARENTHESIS --> FULLWIDTH RIGHT PARENTHESIS
  MAKE_PAIR( 0x002A, 0xFF0A ),  // ASTERISK --> FULLWIDTH ASTERISK
  MAKE_PAIR( 0x002B, 0xFF0B ),  // PLUS SIGN --> FULLWIDTH PLUS SIGN
  MAKE_PAIR( 0x002C, 0xFF0C ),  // COMMA --> FULLWIDTH COMMA

//MAKE_PAIR( 0x002D, 0xFF0D ),  // HYPHEN-MINUS --> FULLWIDTH HYPHEN-MINUS
  MAKE_PAIR( 0x002D, 0x2212 ),  // HYPHEN-MINUS --> MINUS SIGN

  MAKE_PAIR( 0x002E, 0xFF0E ),  // FULL STOP --> FULLWIDTH FULL STOP
  MAKE_PAIR( 0x002F, 0xFF0F ),  // SOLIDUS --> FULLWIDTH SOLIDUS
  MAKE_PAIR( 0x0030, 0xFF10 ),  // DIGIT ZERO --> FULLWIDTH DIGIT ZERO
  MAKE_PAIR( 0x0031, 0xFF11 ),  // DIGIT ONE --> FULLWIDTH DIGIT ONE
  MAKE_PAIR( 0x0032, 0xFF12 ),  // DIGIT TWO --> FULLWIDTH DIGIT TWO
  MAKE_PAIR( 0x0033, 0xFF13 ),  // DIGIT THREE --> FULLWIDTH DIGIT THREE
  MAKE_PAIR( 0x0034, 0xFF14 ),  // DIGIT FOUR --> FULLWIDTH DIGIT FOUR
  MAKE_PAIR( 0x0035, 0xFF15 ),  // DIGIT FIVE --> FULLWIDTH DIGIT FIVE
  MAKE_PAIR( 0x0036, 0xFF16 ),  // DIGIT SIX --> FULLWIDTH DIGIT SIX
  MAKE_PAIR( 0x0037, 0xFF17 ),  // DIGIT SEVEN --> FULLWIDTH DIGIT SEVEN
  MAKE_PAIR( 0x0038, 0xFF18 ),  // DIGIT EIGHT --> FULLWIDTH DIGIT EIGHT
  MAKE_PAIR( 0x0039, 0xFF19 ),  // DIGIT NINE --> FULLWIDTH DIGIT NINE
  MAKE_PAIR( 0x003A, 0xFF1A ),  // COLON --> FULLWIDTH COLON
  MAKE_PAIR( 0x003B, 0xFF1B ),  // SEMICOLON --> FULLWIDTH SEMICOLON
  MAKE_PAIR( 0x003C, 0xFF1C ),  // LESS-THAN SIGN --> FULLWIDTH LESS-THAN SIGN
  MAKE_PAIR( 0x003D, 0xFF1D ),  // EQUALS SIGN --> FULLWIDTH EQUALS SIGN
  MAKE_PAIR( 0x003E, 0xFF1E ),  // GREATER-THAN SIGN --> FULLWIDTH GREATER-THAN SIGN
  MAKE_PAIR( 0x003F, 0xFF1F ),  // QUESTION MARK --> FULLWIDTH QUESTION MARK
  MAKE_PAIR( 0x0040, 0xFF20 ),  // COMMERCIAL AT --> FULLWIDTH COMMERCIAL AT
  MAKE_PAIR( 0x0041, 0xFF21 ),  // LATIN CAPITAL LETTER A --> FULLWIDTH LATIN CAPITAL LETTER A
  MAKE_PAIR( 0x0042, 0xFF22 ),  // LATIN CAPITAL LETTER B --> FULLWIDTH LATIN CAPITAL LETTER B
  MAKE_PAIR( 0x0043, 0xFF23 ),  // LATIN CAPITAL LETTER C --> FULLWIDTH LATIN CAPITAL LETTER C
  MAKE_PAIR( 0x0044, 0xFF24 ),  // LATIN CAPITAL LETTER D --> FULLWIDTH LATIN CAPITAL LETTER D
  MAKE_PAIR( 0x0045, 0xFF25 ),  // LATIN CAPITAL LETTER E --> FULLWIDTH LATIN CAPITAL LETTER E
  MAKE_PAIR( 0x0046, 0xFF26 ),  // LATIN CAPITAL LETTER F --> FULLWIDTH LATIN CAPITAL LETTER F
  MAKE_PAIR( 0x0047, 0xFF27 ),  // LATIN CAPITAL LETTER G --> FULLWIDTH LATIN CAPITAL LETTER G
  MAKE_PAIR( 0x0048, 0xFF28 ),  // LATIN CAPITAL LETTER H --> FULLWIDTH LATIN CAPITAL LETTER H
  MAKE_PAIR( 0x0049, 0xFF29 ),  // LATIN CAPITAL LETTER I --> FULLWIDTH LATIN CAPITAL LETTER I
  MAKE_PAIR( 0x004A, 0xFF2A ),  // LATIN CAPITAL LETTER J --> FULLWIDTH LATIN CAPITAL LETTER J
  MAKE_PAIR( 0x004B, 0xFF2B ),  // LATIN CAPITAL LETTER K --> FULLWIDTH LATIN CAPITAL LETTER K
  MAKE_PAIR( 0x004C, 0xFF2C ),  // LATIN CAPITAL LETTER L --> FULLWIDTH LATIN CAPITAL LETTER L
  MAKE_PAIR( 0x004D, 0xFF2D ),  // LATIN CAPITAL LETTER M --> FULLWIDTH LATIN CAPITAL LETTER M
  MAKE_PAIR( 0x004E, 0xFF2E ),  // LATIN CAPITAL LETTER N --> FULLWIDTH LATIN CAPITAL LETTER N
  MAKE_PAIR( 0x004F, 0xFF2F ),  // LATIN CAPITAL LETTER O --> FULLWIDTH LATIN CAPITAL LETTER O
  MAKE_PAIR( 0x0050, 0xFF30 ),  // LATIN CAPITAL LETTER P --> FULLWIDTH LATIN CAPITAL LETTER P
  MAKE_PAIR( 0x0051, 0xFF31 ),  // LATIN CAPITAL LETTER Q --> FULLWIDTH LATIN CAPITAL LETTER Q
  MAKE_PAIR( 0x0052, 0xFF32 ),  // LATIN CAPITAL LETTER R --> FULLWIDTH LATIN CAPITAL LETTER R
  MAKE_PAIR( 0x0053, 0xFF33 ),  // LATIN CAPITAL LETTER S --> FULLWIDTH LATIN CAPITAL LETTER S
  MAKE_PAIR( 0x0054, 0xFF34 ),  // LATIN CAPITAL LETTER T --> FULLWIDTH LATIN CAPITAL LETTER T
  MAKE_PAIR( 0x0055, 0xFF35 ),  // LATIN CAPITAL LETTER U --> FULLWIDTH LATIN CAPITAL LETTER U
  MAKE_PAIR( 0x0056, 0xFF36 ),  // LATIN CAPITAL LETTER V --> FULLWIDTH LATIN CAPITAL LETTER V
  MAKE_PAIR( 0x0057, 0xFF37 ),  // LATIN CAPITAL LETTER W --> FULLWIDTH LATIN CAPITAL LETTER W
  MAKE_PAIR( 0x0058, 0xFF38 ),  // LATIN CAPITAL LETTER X --> FULLWIDTH LATIN CAPITAL LETTER X
  MAKE_PAIR( 0x0059, 0xFF39 ),  // LATIN CAPITAL LETTER Y --> FULLWIDTH LATIN CAPITAL LETTER Y
  MAKE_PAIR( 0x005A, 0xFF3A ),  // LATIN CAPITAL LETTER Z --> FULLWIDTH LATIN CAPITAL LETTER Z
  MAKE_PAIR( 0x005B, 0xFF3B ),  // LEFT SQUARE BRACKET --> FULLWIDTH LEFT SQUARE BRACKET
  MAKE_PAIR( 0x005C, 0xFF3C ),  // REVERSE SOLIDUS --> FULLWIDTH REVERSE SOLIDUS
  MAKE_PAIR( 0x005D, 0xFF3D ),  // RIGHT SQUARE BRACKET --> FULLWIDTH RIGHT SQUARE BRACKET
  MAKE_PAIR( 0x005E, 0xFF3E ),  // CIRCUMFLEX ACCENT --> FULLWIDTH CIRCUMFLEX ACCENT
  MAKE_PAIR( 0x005F, 0xFF3F ),  // LOW LINE --> FULLWIDTH LOW LINE
  MAKE_PAIR( 0x0060, 0xFF40 ),  // GRAVE ACCENT --> FULLWIDTH GRAVE ACCENT
  MAKE_PAIR( 0x0061, 0xFF41 ),  // LATIN SMALL LETTER A --> FULLWIDTH LATIN SMALL LETTER A
  MAKE_PAIR( 0x0062, 0xFF42 ),  // LATIN SMALL LETTER B --> FULLWIDTH LATIN SMALL LETTER B
  MAKE_PAIR( 0x0063, 0xFF43 ),  // LATIN SMALL LETTER C --> FULLWIDTH LATIN SMALL LETTER C
  MAKE_PAIR( 0x0064, 0xFF44 ),  // LATIN SMALL LETTER D --> FULLWIDTH LATIN SMALL LETTER D
  MAKE_PAIR( 0x0065, 0xFF45 ),  // LATIN SMALL LETTER E --> FULLWIDTH LATIN SMALL LETTER E
  MAKE_PAIR( 0x0066, 0xFF46 ),  // LATIN SMALL LETTER F --> FULLWIDTH LATIN SMALL LETTER F
  MAKE_PAIR( 0x0067, 0xFF47 ),  // LATIN SMALL LETTER G --> FULLWIDTH LATIN SMALL LETTER G
  MAKE_PAIR( 0x0068, 0xFF48 ),  // LATIN SMALL LETTER H --> FULLWIDTH LATIN SMALL LETTER H
  MAKE_PAIR( 0x0069, 0xFF49 ),  // LATIN SMALL LETTER I --> FULLWIDTH LATIN SMALL LETTER I
  MAKE_PAIR( 0x006A, 0xFF4A ),  // LATIN SMALL LETTER J --> FULLWIDTH LATIN SMALL LETTER J
  MAKE_PAIR( 0x006B, 0xFF4B ),  // LATIN SMALL LETTER K --> FULLWIDTH LATIN SMALL LETTER K
  MAKE_PAIR( 0x006C, 0xFF4C ),  // LATIN SMALL LETTER L --> FULLWIDTH LATIN SMALL LETTER L
  MAKE_PAIR( 0x006D, 0xFF4D ),  // LATIN SMALL LETTER M --> FULLWIDTH LATIN SMALL LETTER M
  MAKE_PAIR( 0x006E, 0xFF4E ),  // LATIN SMALL LETTER N --> FULLWIDTH LATIN SMALL LETTER N
  MAKE_PAIR( 0x006F, 0xFF4F ),  // LATIN SMALL LETTER O --> FULLWIDTH LATIN SMALL LETTER O
  MAKE_PAIR( 0x0070, 0xFF50 ),  // LATIN SMALL LETTER P --> FULLWIDTH LATIN SMALL LETTER P
  MAKE_PAIR( 0x0071, 0xFF51 ),  // LATIN SMALL LETTER Q --> FULLWIDTH LATIN SMALL LETTER Q
  MAKE_PAIR( 0x0072, 0xFF52 ),  // LATIN SMALL LETTER R --> FULLWIDTH LATIN SMALL LETTER R
  MAKE_PAIR( 0x0073, 0xFF53 ),  // LATIN SMALL LETTER S --> FULLWIDTH LATIN SMALL LETTER S
  MAKE_PAIR( 0x0074, 0xFF54 ),  // LATIN SMALL LETTER T --> FULLWIDTH LATIN SMALL LETTER T
  MAKE_PAIR( 0x0075, 0xFF55 ),  // LATIN SMALL LETTER U --> FULLWIDTH LATIN SMALL LETTER U
  MAKE_PAIR( 0x0076, 0xFF56 ),  // LATIN SMALL LETTER V --> FULLWIDTH LATIN SMALL LETTER V
  MAKE_PAIR( 0x0077, 0xFF57 ),  // LATIN SMALL LETTER W --> FULLWIDTH LATIN SMALL LETTER W
  MAKE_PAIR( 0x0078, 0xFF58 ),  // LATIN SMALL LETTER X --> FULLWIDTH LATIN SMALL LETTER X
  MAKE_PAIR( 0x0079, 0xFF59 ),  // LATIN SMALL LETTER Y --> FULLWIDTH LATIN SMALL LETTER Y
  MAKE_PAIR( 0x007A, 0xFF5A ),  // LATIN SMALL LETTER Z --> FULLWIDTH LATIN SMALL LETTER Z
  MAKE_PAIR( 0x007B, 0xFF5B ),  // LEFT CURLY BRACKET --> FULLWIDTH LEFT CURLY BRACKET
  MAKE_PAIR( 0x007C, 0xFF5C ),  // VERTICAL LINE --> FULLWIDTH VERTICAL LINE
  MAKE_PAIR( 0x007D, 0xFF5D ),  // RIGHT CURLY BRACKET --> FULLWIDTH RIGHT CURLY BRACKET
  MAKE_PAIR( 0x007E, 0xFF5E ),  // TILDE --> FULLWIDTH TILDE
  MAKE_PAIR( 0x00A2, 0xFFE0 ),  // CENT SIGN --> FULLWIDTH CENT SIGN
  MAKE_PAIR( 0x00A3, 0xFFE1 ),  // POUND SIGN --> FULLWIDTH POUND SIGN
  MAKE_PAIR( 0x00A5, 0xFFE5 ),  // YEN SIGN --> FULLWIDTH YEN SIGN
  MAKE_PAIR( 0x00A6, 0xFFE4 ),  // BROKEN BAR --> FULLWIDTH BROKEN BAR
  MAKE_PAIR( 0x00AC, 0xFFE2 ),  // NOT SIGN --> FULLWIDTH NOT SIGN
  MAKE_PAIR( 0x00AF, 0xFFE3 ),  // MACRON --> FULLWIDTH MACRON
  MAKE_PAIR( 0x20A9, 0xFFE6 ),  // WON SIGN --> FULLWIDTH WON SIGN
  MAKE_PAIR( 0xFF61, 0x3002 ),  // HALFWIDTH IDEOGRAPHIC FULL STOP --> IDEOGRAPHIC FULL STOP
  MAKE_PAIR( 0xFF62, 0x300C ),  // HALFWIDTH LEFT CORNER BRACKET --> LEFT CORNER BRACKET
  MAKE_PAIR( 0xFF63, 0x300D ),  // HALFWIDTH RIGHT CORNER BRACKET --> RIGHT CORNER BRACKET
  MAKE_PAIR( 0xFF64, 0x3001 ),  // HALFWIDTH IDEOGRAPHIC COMMA --> IDEOGRAPHIC COMMA
  MAKE_PAIR( 0xFF65, 0x30FB ),  // HALFWIDTH KATAKANA MIDDLE DOT --> KATAKANA MIDDLE DOT
  MAKE_PAIR( 0xFF66, 0x30F2 ),  // HALFWIDTH KATAKANA LETTER WO --> KATAKANA LETTER WO
  MAKE_PAIR( 0xFF67, 0x30A1 ),  // HALFWIDTH KATAKANA LETTER SMALL A --> KATAKANA LETTER SMALL A
  MAKE_PAIR( 0xFF68, 0x30A3 ),  // HALFWIDTH KATAKANA LETTER SMALL I --> KATAKANA LETTER SMALL I
  MAKE_PAIR( 0xFF69, 0x30A5 ),  // HALFWIDTH KATAKANA LETTER SMALL U --> KATAKANA LETTER SMALL U
  MAKE_PAIR( 0xFF6A, 0x30A7 ),  // HALFWIDTH KATAKANA LETTER SMALL E --> KATAKANA LETTER SMALL E
  MAKE_PAIR( 0xFF6B, 0x30A9 ),  // HALFWIDTH KATAKANA LETTER SMALL O --> KATAKANA LETTER SMALL O
  MAKE_PAIR( 0xFF6C, 0x30E3 ),  // HALFWIDTH KATAKANA LETTER SMALL YA --> KATAKANA LETTER SMALL YA
  MAKE_PAIR( 0xFF6D, 0x30E5 ),  // HALFWIDTH KATAKANA LETTER SMALL YU --> KATAKANA LETTER SMALL YU
  MAKE_PAIR( 0xFF6E, 0x30E7 ),  // HALFWIDTH KATAKANA LETTER SMALL YO --> KATAKANA LETTER SMALL YO
  MAKE_PAIR( 0xFF6F, 0x30C3 ),  // HALFWIDTH KATAKANA LETTER SMALL TU --> KATAKANA LETTER SMALL TU
  MAKE_PAIR( 0xFF70, 0x30FC ),  // HALFWIDTH KATAKANA-HIRAGANA PROLONGED SOUND MARK --> KATAKANA-HIRAGANA PROLONGED SOUND MARK
  MAKE_PAIR( 0xFF71, 0x30A2 ),  // HALFWIDTH KATAKANA LETTER A --> KATAKANA LETTER A
  MAKE_PAIR( 0xFF72, 0x30A4 ),  // HALFWIDTH KATAKANA LETTER I --> KATAKANA LETTER I
  MAKE_PAIR( 0xFF73, 0x30A6 ),  // HALFWIDTH KATAKANA LETTER U --> KATAKANA LETTER U
  MAKE_PAIR( 0xFF74, 0x30A8 ),  // HALFWIDTH KATAKANA LETTER E --> KATAKANA LETTER E
  MAKE_PAIR( 0xFF75, 0x30AA ),  // HALFWIDTH KATAKANA LETTER O --> KATAKANA LETTER O
  MAKE_PAIR( 0xFF76, 0x30AB ),  // HALFWIDTH KATAKANA LETTER KA --> KATAKANA LETTER KA
  MAKE_PAIR( 0xFF77, 0x30AD ),  // HALFWIDTH KATAKANA LETTER KI --> KATAKANA LETTER KI
  MAKE_PAIR( 0xFF78, 0x30AF ),  // HALFWIDTH KATAKANA LETTER KU --> KATAKANA LETTER KU
  MAKE_PAIR( 0xFF79, 0x30B1 ),  // HALFWIDTH KATAKANA LETTER KE --> KATAKANA LETTER KE
  MAKE_PAIR( 0xFF7A, 0x30B3 ),  // HALFWIDTH KATAKANA LETTER KO --> KATAKANA LETTER KO
  MAKE_PAIR( 0xFF7B, 0x30B5 ),  // HALFWIDTH KATAKANA LETTER SA --> KATAKANA LETTER SA
  MAKE_PAIR( 0xFF7C, 0x30B7 ),  // HALFWIDTH KATAKANA LETTER SI --> KATAKANA LETTER SI
  MAKE_PAIR( 0xFF7D, 0x30B9 ),  // HALFWIDTH KATAKANA LETTER SU --> KATAKANA LETTER SU
  MAKE_PAIR( 0xFF7E, 0x30BB ),  // HALFWIDTH KATAKANA LETTER SE --> KATAKANA LETTER SE
  MAKE_PAIR( 0xFF7F, 0x30BD ),  // HALFWIDTH KATAKANA LETTER SO --> KATAKANA LETTER SO
  MAKE_PAIR( 0xFF80, 0x30BF ),  // HALFWIDTH KATAKANA LETTER TA --> KATAKANA LETTER TA
  MAKE_PAIR( 0xFF81, 0x30C1 ),  // HALFWIDTH KATAKANA LETTER TI --> KATAKANA LETTER TI
  MAKE_PAIR( 0xFF82, 0x30C4 ),  // HALFWIDTH KATAKANA LETTER TU --> KATAKANA LETTER TU
  MAKE_PAIR( 0xFF83, 0x30C6 ),  // HALFWIDTH KATAKANA LETTER TE --> KATAKANA LETTER TE
  MAKE_PAIR( 0xFF84, 0x30C8 ),  // HALFWIDTH KATAKANA LETTER TO --> KATAKANA LETTER TO
  MAKE_PAIR( 0xFF85, 0x30CA ),  // HALFWIDTH KATAKANA LETTER NA --> KATAKANA LETTER NA
  MAKE_PAIR( 0xFF86, 0x30CB ),  // HALFWIDTH KATAKANA LETTER NI --> KATAKANA LETTER NI
  MAKE_PAIR( 0xFF87, 0x30CC ),  // HALFWIDTH KATAKANA LETTER NU --> KATAKANA LETTER NU
  MAKE_PAIR( 0xFF88, 0x30CD ),  // HALFWIDTH KATAKANA LETTER NE --> KATAKANA LETTER NE
  MAKE_PAIR( 0xFF89, 0x30CE ),  // HALFWIDTH KATAKANA LETTER NO --> KATAKANA LETTER NO
  MAKE_PAIR( 0xFF8A, 0x30CF ),  // HALFWIDTH KATAKANA LETTER HA --> KATAKANA LETTER HA
  MAKE_PAIR( 0xFF8B, 0x30D2 ),  // HALFWIDTH KATAKANA LETTER HI --> KATAKANA LETTER HI
  MAKE_PAIR( 0xFF8C, 0x30D5 ),  // HALFWIDTH KATAKANA LETTER HU --> KATAKANA LETTER HU
  MAKE_PAIR( 0xFF8D, 0x30D8 ),  // HALFWIDTH KATAKANA LETTER HE --> KATAKANA LETTER HE
  MAKE_PAIR( 0xFF8E, 0x30DB ),  // HALFWIDTH KATAKANA LETTER HO --> KATAKANA LETTER HO
  MAKE_PAIR( 0xFF8F, 0x30DE ),  // HALFWIDTH KATAKANA LETTER MA --> KATAKANA LETTER MA
  MAKE_PAIR( 0xFF90, 0x30DF ),  // HALFWIDTH KATAKANA LETTER MI --> KATAKANA LETTER MI
  MAKE_PAIR( 0xFF91, 0x30E0 ),  // HALFWIDTH KATAKANA LETTER MU --> KATAKANA LETTER MU
  MAKE_PAIR( 0xFF92, 0x30E1 ),  // HALFWIDTH KATAKANA LETTER ME --> KATAKANA LETTER ME
  MAKE_PAIR( 0xFF93, 0x30E2 ),  // HALFWIDTH KATAKANA LETTER MO --> KATAKANA LETTER MO
  MAKE_PAIR( 0xFF94, 0x30E4 ),  // HALFWIDTH KATAKANA LETTER YA --> KATAKANA LETTER YA
  MAKE_PAIR( 0xFF95, 0x30E6 ),  // HALFWIDTH KATAKANA LETTER YU --> KATAKANA LETTER YU
  MAKE_PAIR( 0xFF96, 0x30E8 ),  // HALFWIDTH KATAKANA LETTER YO --> KATAKANA LETTER YO
  MAKE_PAIR( 0xFF97, 0x30E9 ),  // HALFWIDTH KATAKANA LETTER RA --> KATAKANA LETTER RA
  MAKE_PAIR( 0xFF98, 0x30EA ),  // HALFWIDTH KATAKANA LETTER RI --> KATAKANA LETTER RI
  MAKE_PAIR( 0xFF99, 0x30EB ),  // HALFWIDTH KATAKANA LETTER RU --> KATAKANA LETTER RU
  MAKE_PAIR( 0xFF9A, 0x30EC ),  // HALFWIDTH KATAKANA LETTER RE --> KATAKANA LETTER RE
  MAKE_PAIR( 0xFF9B, 0x30ED ),  // HALFWIDTH KATAKANA LETTER RO --> KATAKANA LETTER RO
  MAKE_PAIR( 0xFF9C, 0x30EF ),  // HALFWIDTH KATAKANA LETTER WA --> KATAKANA LETTER WA
  MAKE_PAIR( 0xFF9D, 0x30F3 ),  // HALFWIDTH KATAKANA LETTER N --> KATAKANA LETTER N
  MAKE_PAIR( 0xFF9E, 0x3099 ),  // HALFWIDTH KATAKANA VOICED SOUND MARK --> COMBINING KATAKANA-HIRAGANA VOICED SOUND MARK
  MAKE_PAIR( 0xFF9F, 0x309A ),  // HALFWIDTH KATAKANA SEMI-VOICED SOUND MARK --> COMBINING KATAKANA-HIRAGANA SEMI-VOICED SOUND MARK
  MAKE_PAIR( 0xFFA0, 0x3164 ),  // HALFWIDTH HANGUL FILLER --> HANGUL FILLER
  MAKE_PAIR( 0xFFA1, 0x3131 ),  // HALFWIDTH HANGUL LETTER KIYEOK --> HANGUL LETTER KIYEOK
  MAKE_PAIR( 0xFFA2, 0x3132 ),  // HALFWIDTH HANGUL LETTER SSANGKIYEOK --> HANGUL LETTER SSANGKIYEOK
  MAKE_PAIR( 0xFFA3, 0x3133 ),  // HALFWIDTH HANGUL LETTER KIYEOK-SIOS --> HANGUL LETTER KIYEOK-SIOS
  MAKE_PAIR( 0xFFA4, 0x3134 ),  // HALFWIDTH HANGUL LETTER NIEUN --> HANGUL LETTER NIEUN
  MAKE_PAIR( 0xFFA5, 0x3135 ),  // HALFWIDTH HANGUL LETTER NIEUN-CIEUC --> HANGUL LETTER NIEUN-CIEUC
  MAKE_PAIR( 0xFFA6, 0x3136 ),  // HALFWIDTH HANGUL LETTER NIEUN-HIEUH --> HANGUL LETTER NIEUN-HIEUH
  MAKE_PAIR( 0xFFA7, 0x3137 ),  // HALFWIDTH HANGUL LETTER TIKEUT --> HANGUL LETTER TIKEUT
  MAKE_PAIR( 0xFFA8, 0x3138 ),  // HALFWIDTH HANGUL LETTER SSANGTIKEUT --> HANGUL LETTER SSANGTIKEUT
  MAKE_PAIR( 0xFFA9, 0x3139 ),  // HALFWIDTH HANGUL LETTER RIEUL --> HANGUL LETTER RIEUL
  MAKE_PAIR( 0xFFAA, 0x313A ),  // HALFWIDTH HANGUL LETTER RIEUL-KIYEOK --> HANGUL LETTER RIEUL-KIYEOK
  MAKE_PAIR( 0xFFAB, 0x313B ),  // HALFWIDTH HANGUL LETTER RIEUL-MIEUM --> HANGUL LETTER RIEUL-MIEUM
  MAKE_PAIR( 0xFFAC, 0x313C ),  // HALFWIDTH HANGUL LETTER RIEUL-PIEUP --> HANGUL LETTER RIEUL-PIEUP
  MAKE_PAIR( 0xFFAD, 0x313D ),  // HALFWIDTH HANGUL LETTER RIEUL-SIOS --> HANGUL LETTER RIEUL-SIOS
  MAKE_PAIR( 0xFFAE, 0x313E ),  // HALFWIDTH HANGUL LETTER RIEUL-THIEUTH --> HANGUL LETTER RIEUL-THIEUTH
  MAKE_PAIR( 0xFFAF, 0x313F ),  // HALFWIDTH HANGUL LETTER RIEUL-PHIEUPH --> HANGUL LETTER RIEUL-PHIEUPH
  MAKE_PAIR( 0xFFB0, 0x3140 ),  // HALFWIDTH HANGUL LETTER RIEUL-HIEUH --> HANGUL LETTER RIEUL-HIEUH
  MAKE_PAIR( 0xFFB1, 0x3141 ),  // HALFWIDTH HANGUL LETTER MIEUM --> HANGUL LETTER MIEUM
  MAKE_PAIR( 0xFFB2, 0x3142 ),  // HALFWIDTH HANGUL LETTER PIEUP --> HANGUL LETTER PIEUP
  MAKE_PAIR( 0xFFB3, 0x3143 ),  // HALFWIDTH HANGUL LETTER SSANGPIEUP --> HANGUL LETTER SSANGPIEUP
  MAKE_PAIR( 0xFFB4, 0x3144 ),  // HALFWIDTH HANGUL LETTER PIEUP-SIOS --> HANGUL LETTER PIEUP-SIOS
  MAKE_PAIR( 0xFFB5, 0x3145 ),  // HALFWIDTH HANGUL LETTER SIOS --> HANGUL LETTER SIOS
  MAKE_PAIR( 0xFFB6, 0x3146 ),  // HALFWIDTH HANGUL LETTER SSANGSIOS --> HANGUL LETTER SSANGSIOS
  MAKE_PAIR( 0xFFB7, 0x3147 ),  // HALFWIDTH HANGUL LETTER IEUNG --> HANGUL LETTER IEUNG
  MAKE_PAIR( 0xFFB8, 0x3148 ),  // HALFWIDTH HANGUL LETTER CIEUC --> HANGUL LETTER CIEUC
  MAKE_PAIR( 0xFFB9, 0x3149 ),  // HALFWIDTH HANGUL LETTER SSANGCIEUC --> HANGUL LETTER SSANGCIEUC
  MAKE_PAIR( 0xFFBA, 0x314A ),  // HALFWIDTH HANGUL LETTER CHIEUCH --> HANGUL LETTER CHIEUCH
  MAKE_PAIR( 0xFFBB, 0x314B ),  // HALFWIDTH HANGUL LETTER KHIEUKH --> HANGUL LETTER KHIEUKH
  MAKE_PAIR( 0xFFBC, 0x314C ),  // HALFWIDTH HANGUL LETTER THIEUTH --> HANGUL LETTER THIEUTH
  MAKE_PAIR( 0xFFBD, 0x314D ),  // HALFWIDTH HANGUL LETTER PHIEUPH --> HANGUL LETTER PHIEUPH
  MAKE_PAIR( 0xFFBE, 0x314E ),  // HALFWIDTH HANGUL LETTER HIEUH --> HANGUL LETTER HIEUH
  MAKE_PAIR( 0xFFC2, 0x314F ),  // HALFWIDTH HANGUL LETTER A --> HANGUL LETTER A
  MAKE_PAIR( 0xFFC3, 0x3150 ),  // HALFWIDTH HANGUL LETTER AE --> HANGUL LETTER AE
  MAKE_PAIR( 0xFFC4, 0x3151 ),  // HALFWIDTH HANGUL LETTER YA --> HANGUL LETTER YA
  MAKE_PAIR( 0xFFC5, 0x3152 ),  // HALFWIDTH HANGUL LETTER YAE --> HANGUL LETTER YAE
  MAKE_PAIR( 0xFFC6, 0x3153 ),  // HALFWIDTH HANGUL LETTER EO --> HANGUL LETTER EO
  MAKE_PAIR( 0xFFC7, 0x3154 ),  // HALFWIDTH HANGUL LETTER E --> HANGUL LETTER E
  MAKE_PAIR( 0xFFCA, 0x3155 ),  // HALFWIDTH HANGUL LETTER YEO --> HANGUL LETTER YEO
  MAKE_PAIR( 0xFFCB, 0x3156 ),  // HALFWIDTH HANGUL LETTER YE --> HANGUL LETTER YE
  MAKE_PAIR( 0xFFCC, 0x3157 ),  // HALFWIDTH HANGUL LETTER O --> HANGUL LETTER O
  MAKE_PAIR( 0xFFCD, 0x3158 ),  // HALFWIDTH HANGUL LETTER WA --> HANGUL LETTER WA
  MAKE_PAIR( 0xFFCE, 0x3159 ),  // HALFWIDTH HANGUL LETTER WAE --> HANGUL LETTER WAE
  MAKE_PAIR( 0xFFCF, 0x315A ),  // HALFWIDTH HANGUL LETTER OE --> HANGUL LETTER OE
  MAKE_PAIR( 0xFFD2, 0x315B ),  // HALFWIDTH HANGUL LETTER YO --> HANGUL LETTER YO
  MAKE_PAIR( 0xFFD3, 0x315C ),  // HALFWIDTH HANGUL LETTER U --> HANGUL LETTER U
  MAKE_PAIR( 0xFFD4, 0x315D ),  // HALFWIDTH HANGUL LETTER WEO --> HANGUL LETTER WEO
  MAKE_PAIR( 0xFFD5, 0x315E ),  // HALFWIDTH HANGUL LETTER WE --> HANGUL LETTER WE
  MAKE_PAIR( 0xFFD6, 0x315F ),  // HALFWIDTH HANGUL LETTER WI --> HANGUL LETTER WI
  MAKE_PAIR( 0xFFD7, 0x3160 ),  // HALFWIDTH HANGUL LETTER YU --> HANGUL LETTER YU
  MAKE_PAIR( 0xFFDA, 0x3161 ),  // HALFWIDTH HANGUL LETTER EU --> HANGUL LETTER EU
  MAKE_PAIR( 0xFFDB, 0x3162 ),  // HALFWIDTH HANGUL LETTER YI --> HANGUL LETTER YI
  MAKE_PAIR( 0xFFDC, 0x3163 ),  // HALFWIDTH HANGUL LETTER I --> HANGUL LETTER I
  MAKE_PAIR( 0xFFE8, 0x2502 ),  // HALFWIDTH FORMS LIGHT VERTICAL --> BOX DRAWINGS LIGHT VERTICAL
  MAKE_PAIR( 0xFFE9, 0x2190 ),  // HALFWIDTH LEFTWARDS ARROW --> LEFTWARDS ARROW
  MAKE_PAIR( 0xFFEA, 0x2191 ),  // HALFWIDTH UPWARDS ARROW --> UPWARDS ARROW
  MAKE_PAIR( 0xFFEB, 0x2192 ),  // HALFWIDTH RIGHTWARDS ARROW --> RIGHTWARDS ARROW
  MAKE_PAIR( 0xFFEC, 0x2193 ),  // HALFWIDTH DOWNWARDS ARROW --> DOWNWARDS ARROW
  MAKE_PAIR( 0xFFED, 0x25A0 ),  // HALFWIDTH BLACK SQUARE --> BLACK SQUARE
  MAKE_PAIR( 0xFFEE, 0x25CB )   // HALFWIDTH WHITE CIRCLE --> WHITE CIRCLE
};

oneToOneMapping& gethalf2fullTable(void)
{
    static oneToOneMapping table(half2full, sizeof(half2full));
    table.makeIndex();
    return table;
}

OUString SAL_CALL
halfwidthToFullwidth::transliterate( const OUString& inStr, sal_Int32 startPos, sal_Int32 nCount, Sequence< sal_Int32 >& offset )
  throw(RuntimeException)
{
  // One to One mapping
  OUString newStr = transliteration_OneToOne::transliterate( inStr, startPos, nCount, gethalf2fullTable());

  // Composition: KA + voice-mark --> GA
  return compose_ja_voiced_sound_marks ( newStr, 0, newStr.getLength(), offset );
}

sal_Unicode getCompositionChar(sal_Unicode c1, sal_Unicode c2)
{
    return composition_table[c1 - 0x3040][c2 - 0x3099];
}

} } } }