820 lines
27 KiB
PHP
Executable File
820 lines
27 KiB
PHP
Executable File
<?php
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/**
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* PHPExcel_Shared_String
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*
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* Copyright (c) 2006 - 2015 PHPExcel
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*
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* @category PHPExcel
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* @package PHPExcel_Shared
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* @copyright Copyright (c) 2006 - 2015 PHPExcel (http://www.codeplex.com/PHPExcel)
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* @license http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt LGPL
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* @version ##VERSION##, ##DATE##
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*/
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class PHPExcel_Shared_String
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{
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/** Constants */
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/** Regular Expressions */
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// Fraction
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const STRING_REGEXP_FRACTION = '(-?)(\d+)\s+(\d+\/\d+)';
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/**
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* Control characters array
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*
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* @var string[]
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*/
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private static $controlCharacters = array();
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/**
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* SYLK Characters array
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*
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* $var array
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*/
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private static $SYLKCharacters = array();
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/**
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* Decimal separator
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*
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* @var string
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*/
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private static $decimalSeparator;
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/**
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* Thousands separator
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*
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* @var string
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*/
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private static $thousandsSeparator;
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/**
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* Currency code
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*
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* @var string
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*/
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private static $currencyCode;
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/**
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* Is mbstring extension avalable?
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*
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* @var boolean
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*/
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private static $isMbstringEnabled;
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/**
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* Is iconv extension avalable?
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*
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* @var boolean
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*/
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private static $isIconvEnabled;
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/**
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* Build control characters array
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*/
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private static function buildControlCharacters()
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{
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for ($i = 0; $i <= 31; ++$i) {
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if ($i != 9 && $i != 10 && $i != 13) {
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$find = '_x' . sprintf('%04s', strtoupper(dechex($i))) . '_';
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$replace = chr($i);
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self::$controlCharacters[$find] = $replace;
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}
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}
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}
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/**
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* Build SYLK characters array
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*/
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private static function buildSYLKCharacters()
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{
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self::$SYLKCharacters = array(
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"\x1B 0" => chr(0),
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"\x1B 1" => chr(1),
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"\x1B 2" => chr(2),
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"\x1B 3" => chr(3),
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"\x1B 4" => chr(4),
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"\x1B 5" => chr(5),
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"\x1B 6" => chr(6),
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"\x1B 7" => chr(7),
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"\x1B 8" => chr(8),
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"\x1B 9" => chr(9),
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"\x1B :" => chr(10),
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"\x1B ;" => chr(11),
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"\x1B <" => chr(12),
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"\x1B :" => chr(13),
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"\x1B >" => chr(14),
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"\x1B ?" => chr(15),
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"\x1B!0" => chr(16),
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"\x1B!1" => chr(17),
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"\x1B!2" => chr(18),
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"\x1B!3" => chr(19),
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"\x1B!4" => chr(20),
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"\x1B!5" => chr(21),
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"\x1B!6" => chr(22),
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"\x1B!7" => chr(23),
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"\x1B!8" => chr(24),
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"\x1B!9" => chr(25),
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"\x1B!:" => chr(26),
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"\x1B!;" => chr(27),
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"\x1B!<" => chr(28),
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"\x1B!=" => chr(29),
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"\x1B!>" => chr(30),
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"\x1B!?" => chr(31),
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"\x1B'?" => chr(127),
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"\x1B(0" => '€', // 128 in CP1252
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"\x1B(2" => '‚', // 130 in CP1252
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"\x1B(3" => 'ƒ', // 131 in CP1252
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"\x1B(4" => '„', // 132 in CP1252
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"\x1B(5" => '…', // 133 in CP1252
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"\x1B(6" => '†', // 134 in CP1252
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"\x1B(7" => '‡', // 135 in CP1252
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"\x1B(8" => 'ˆ', // 136 in CP1252
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"\x1B(9" => '‰', // 137 in CP1252
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"\x1B(:" => 'Š', // 138 in CP1252
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"\x1B(;" => '‹', // 139 in CP1252
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"\x1BNj" => 'Œ', // 140 in CP1252
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"\x1B(>" => 'Ž', // 142 in CP1252
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"\x1B)1" => '‘', // 145 in CP1252
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"\x1B)2" => '’', // 146 in CP1252
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"\x1B)3" => '“', // 147 in CP1252
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"\x1B)4" => '”', // 148 in CP1252
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"\x1B)5" => '•', // 149 in CP1252
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"\x1B)6" => '–', // 150 in CP1252
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"\x1B)7" => '—', // 151 in CP1252
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"\x1B)8" => '˜', // 152 in CP1252
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"\x1B)9" => '™', // 153 in CP1252
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"\x1B):" => 'š', // 154 in CP1252
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"\x1B);" => '›', // 155 in CP1252
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"\x1BNz" => 'œ', // 156 in CP1252
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"\x1B)>" => 'ž', // 158 in CP1252
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"\x1B)?" => 'Ÿ', // 159 in CP1252
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"\x1B*0" => ' ', // 160 in CP1252
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"\x1BN!" => '¡', // 161 in CP1252
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"\x1BN\"" => '¢', // 162 in CP1252
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"\x1BN#" => '£', // 163 in CP1252
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"\x1BN(" => '¤', // 164 in CP1252
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"\x1BN%" => '¥', // 165 in CP1252
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"\x1B*6" => '¦', // 166 in CP1252
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"\x1BN'" => '§', // 167 in CP1252
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"\x1BNH " => '¨', // 168 in CP1252
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"\x1BNS" => '©', // 169 in CP1252
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"\x1BNc" => 'ª', // 170 in CP1252
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"\x1BN+" => '«', // 171 in CP1252
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"\x1B*<" => '¬', // 172 in CP1252
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"\x1B*=" => '', // 173 in CP1252
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"\x1BNR" => '®', // 174 in CP1252
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"\x1B*?" => '¯', // 175 in CP1252
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"\x1BN0" => '°', // 176 in CP1252
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"\x1BN1" => '±', // 177 in CP1252
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"\x1BN2" => '²', // 178 in CP1252
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"\x1BN3" => '³', // 179 in CP1252
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"\x1BNB " => '´', // 180 in CP1252
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"\x1BN5" => 'µ', // 181 in CP1252
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"\x1BN6" => '¶', // 182 in CP1252
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"\x1BN7" => '·', // 183 in CP1252
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"\x1B+8" => '¸', // 184 in CP1252
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"\x1BNQ" => '¹', // 185 in CP1252
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"\x1BNk" => 'º', // 186 in CP1252
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"\x1BN;" => '»', // 187 in CP1252
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"\x1BN<" => '¼', // 188 in CP1252
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"\x1BN=" => '½', // 189 in CP1252
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"\x1BN>" => '¾', // 190 in CP1252
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"\x1BN?" => '¿', // 191 in CP1252
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"\x1BNAA" => 'À', // 192 in CP1252
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"\x1BNBA" => 'Á', // 193 in CP1252
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"\x1BNCA" => 'Â', // 194 in CP1252
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"\x1BNDA" => 'Ã', // 195 in CP1252
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"\x1BNHA" => 'Ä', // 196 in CP1252
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"\x1BNJA" => 'Å', // 197 in CP1252
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"\x1BNa" => 'Æ', // 198 in CP1252
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"\x1BNKC" => 'Ç', // 199 in CP1252
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"\x1BNAE" => 'È', // 200 in CP1252
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"\x1BNBE" => 'É', // 201 in CP1252
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"\x1BNCE" => 'Ê', // 202 in CP1252
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"\x1BNHE" => 'Ë', // 203 in CP1252
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"\x1BNAI" => 'Ì', // 204 in CP1252
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"\x1BNBI" => 'Í', // 205 in CP1252
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"\x1BNCI" => 'Î', // 206 in CP1252
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"\x1BNHI" => 'Ï', // 207 in CP1252
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"\x1BNb" => 'Ð', // 208 in CP1252
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"\x1BNDN" => 'Ñ', // 209 in CP1252
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"\x1BNAO" => 'Ò', // 210 in CP1252
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"\x1BNBO" => 'Ó', // 211 in CP1252
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"\x1BNCO" => 'Ô', // 212 in CP1252
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"\x1BNDO" => 'Õ', // 213 in CP1252
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"\x1BNHO" => 'Ö', // 214 in CP1252
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"\x1B-7" => '×', // 215 in CP1252
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