wcwidth.c revision f2e35a3a
1/* $XTermId: wcwidth.c,v 1.57 2020/04/27 21:45:06 tom Exp $ */ 2 3/* $XFree86: xc/programs/xterm/wcwidth.c,v 1.9 2006/06/19 00:36:52 dickey Exp $ */ 4 5/* 6 * Copyright 2002-2019,2020 by Thomas E. Dickey 7 * 8 * All Rights Reserved 9 * 10 * Permission is hereby granted, free of charge, to any person obtaining a 11 * copy of this software and associated documentation files (the 12 * "Software"), to deal in the Software without restriction, including 13 * without limitation the rights to use, copy, modify, merge, publish, 14 * distribute, sublicense, and/or sell copies of the Software, and to 15 * permit persons to whom the Software is furnished to do so, subject to 16 * the following conditions: 17 * 18 * The above copyright notice and this permission notice shall be included 19 * in all copies or substantial portions of the Software. 20 * 21 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 22 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 23 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 24 * IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY 25 * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, 26 * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE 27 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 28 * 29 * Except as contained in this notice, the name(s) of the above copyright 30 * holders shall not be used in advertising or otherwise to promote the 31 * sale, use or other dealings in this Software without prior written 32 * authorization. 33 *----------------------------------------------------------------------------- 34 * This is an updated version of Markus Kuhn's implementation of wcwidth. 35 * 36 * Originally added to xterm in 2000 (patch #141), there were a couple of 37 * updates from Kuhn until 2005 (patch #202), renaming entrypoints and applying 38 * data from Unicode.org (e.g., 3.2, 4.0, 4.1.0). The Unicode data is 39 * transformed into tables in this file by a script "uniset" written by Kuhn. 40 * 41 * While Kuhn implemented the original CJK variant, it was unused by xterm 42 * until Jungshik Shin used it in 2002 to implement the -cjk_width command-line 43 * option. 44 * 45 * Kuhn added a check for the vertical forms block (double-width) in 2007; 46 * other updates were derived from the Unicode.org data (release 5.0). 47 * 48 * Since then, additional updates have been made: 49 * + data-type fixes 50 * + new Unicode releases (6.2.0, 9.0.0), 51 * + additional special symbol blocks have been added to the special cases. 52 * + soft-hyphen behavior has been made configurable. 53 * + added table shows when a character is not part of Unicode. 54 * 55 * Kuhn's original header follows giving the design information: 56 *----------------------------------------------------------------------------- 57 * This is an implementation of wcwidth() and wcswidth() (defined in 58 * IEEE Std 1002.1-2001) for Unicode. 59 * 60 * http://www.opengroup.org/onlinepubs/007904975/functions/wcwidth.html 61 * http://www.opengroup.org/onlinepubs/007904975/functions/wcswidth.html 62 * 63 * In fixed-width output devices, Latin characters all occupy a single 64 * "cell" position of equal width, whereas ideographic CJK characters 65 * occupy two such cells. Interoperability between terminal-line 66 * applications and (teletype-style) character terminals using the 67 * UTF-8 encoding requires agreement on which character should advance 68 * the cursor by how many cell positions. No established formal 69 * standards exist at present on which Unicode character shall occupy 70 * how many cell positions on character terminals. These routines are 71 * a first attempt of defining such behavior based on simple rules 72 * applied to data provided by the Unicode Consortium. 73 * 74 * For some graphical characters, the Unicode standard explicitly 75 * defines a character-cell width via the definition of the East Asian 76 * FullWidth (F), Wide (W), Half-width (H), and Narrow (Na) classes. 77 * In all these cases, there is no ambiguity about which width a 78 * terminal shall use. For characters in the East Asian Ambiguous (A) 79 * class, the width choice depends purely on a preference of backward 80 * compatibility with either historic CJK or Western practice. 81 * Choosing single-width for these characters is easy to justify as 82 * the appropriate long-term solution, as the CJK practice of 83 * displaying these characters as double-width comes from historic 84 * implementation simplicity (8-bit encoded characters were displayed 85 * single-width and 16-bit ones double-width, even for Greek, 86 * Cyrillic, etc.) and not any typographic considerations. 87 * 88 * Much less clear is the choice of width for the Not East Asian 89 * (Neutral) class. Existing practice does not dictate a width for any 90 * of these characters. It would nevertheless make sense 91 * typographically to allocate two character cells to characters such 92 * as for instance EM SPACE or VOLUME INTEGRAL, which cannot be 93 * represented adequately with a single-width glyph. The following 94 * routines at present merely assign a single-cell width to all 95 * neutral characters, in the interest of simplicity. This is not 96 * entirely satisfactory and should be reconsidered before 97 * establishing a formal standard in this area. At the moment, the 98 * decision which Not East Asian (Neutral) characters should be 99 * represented by double-width glyphs cannot yet be answered by 100 * applying a simple rule from the Unicode database content. Setting 101 * up a proper standard for the behavior of UTF-8 character terminals 102 * will require a careful analysis not only of each Unicode character, 103 * but also of each presentation form, something the author of these 104 * routines has avoided to do so far. 105 * 106 * http://www.unicode.org/unicode/reports/tr11/ 107 * 108 * Markus Kuhn -- 2007-05-25 (Unicode 5.0) 109 * 110 * Permission to use, copy, modify, and distribute this software 111 * for any purpose and without fee is hereby granted. The author 112 * disclaims all warranties with regard to this software. 113 * 114 * Latest version: http://www.cl.cam.ac.uk/~mgk25/ucs/wcwidth.c 115 */ 116 117#ifdef TEST_DRIVER 118#include <stdio.h> 119#include <stdlib.h> /* EXIT_SUCCESS, etc. */ 120#include <unistd.h> /* getopt() */ 121#include <string.h> /* strncmp() */ 122#include <locale.h> /* setlocale() */ 123#include <wchar.h> /* wcwidth() */ 124#include <wctype.h> /* this module */ 125#endif 126 127#include <wcwidth.h> 128 129struct interval { 130 unsigned long first; 131 unsigned long last; 132}; 133 134static int use_latin1 = 1; 135 136/* auxiliary function for binary search in interval table */ 137static int bisearch(unsigned long ucs, const struct interval *table, int max) 138{ 139 140 if (ucs >= table[0].first && ucs <= table[max].last) { 141 int min = 0; 142 143 while (max >= min) { 144 int mid; 145 146 mid = (min + max) / 2; 147 if (ucs > table[mid].last) 148 min = mid + 1; 149 else if (ucs < table[mid].first) 150 max = mid - 1; 151 else 152 return 1; 153 } 154 } 155 156 return 0; 157} 158 159/* 160 * Provide a way to change the behavior of soft-hyphen. 161 */ 162void mk_wcwidth_init(int mode) 163{ 164 use_latin1 = (mode == 0); 165} 166 167/* The following two functions define the column width of an ISO 10646 168 * character as follows: 169 * 170 * - The null character (U+0000) has a column width of 0. 171 * 172 * - Other C0/C1 control characters and DEL will lead to a return 173 * value of -1. 174 * 175 * - Non-spacing and enclosing combining characters (general 176 * category code Mn or Me in the Unicode database) have a 177 * column width of 0. 178 * 179 * - A few spacing combining marks have a column width of 0. 180 * 181 * - SOFT HYPHEN (U+00AD) has a column width of 1 in Latin-1, 0 in Unicode. 182 * An initialization function is used to switch between the two. 183 * 184 * - Other format characters (general category code Cf in the Unicode 185 * database) and ZERO WIDTH SPACE (U+200B) have a column width of 0. 186 * 187 * - Hangul Jamo medial vowels and final consonants (U+1160-U+11FF) 188 * have a column width of 0. 189 * 190 * - Spacing characters in the East Asian Wide (W) or East Asian 191 * Full-width (F) category as defined in Unicode Technical 192 * Report #11 have a column width of 2. In that report, some codes 193 * were unassigned. Characters in these blocks use a column width of 1: 194 * 4DC0..4DFF; Yijing Hexagram Symbols 195 * A960..A97F; Hangul Jamo Extended-A 196 * 197 * - All remaining characters (including all printable 198 * ISO 8859-1 and WGL4 characters, Unicode control characters, 199 * etc.) have a column width of 1. 200 * 201 * - Codes which do not correspond to a Unicode character have a column 202 * width of -1. 203 * 204 * This implementation assumes that wchar_t characters are encoded 205 * in ISO 10646. 206 */ 207 208int mk_wcwidth(wchar_t ucs) 209{ 210 unsigned long cmp = (unsigned long) ucs; 211 212 /* sorted list of non-overlapping intervals of non-spacing characters */ 213 /* generated by 214 * uniset +cat=Me +cat=Mn +cat=Cf -00AD +1160-11FF +200B c 215 */ 216 /* *INDENT-OFF* */ 217 /* generated by run-uniset 1.6 */ 218 static const struct interval combining[] = { 219 { 0x0300, 0x036F }, { 0x0483, 0x0489 }, { 0x0591, 0x05BD }, 220 { 0x05BF, 0x05BF }, { 0x05C1, 0x05C2 }, { 0x05C4, 0x05C5 }, 221 { 0x05C7, 0x05C7 }, { 0x0600, 0x0605 }, { 0x0610, 0x061A }, 222 { 0x061C, 0x061C }, { 0x064B, 0x065F }, { 0x0670, 0x0670 }, 223 { 0x06D6, 0x06DD }, { 0x06DF, 0x06E4 }, { 0x06E7, 0x06E8 }, 224 { 0x06EA, 0x06ED }, { 0x070F, 0x070F }, { 0x0711, 0x0711 }, 225 { 0x0730, 0x074A }, { 0x07A6, 0x07B0 }, { 0x07EB, 0x07F3 }, 226 { 0x07FD, 0x07FD }, { 0x0816, 0x0819 }, { 0x081B, 0x0823 }, 227 { 0x0825, 0x0827 }, { 0x0829, 0x082D }, { 0x0859, 0x085B }, 228 { 0x08D3, 0x0902 }, { 0x093A, 0x093A }, { 0x093C, 0x093C }, 229 { 0x0941, 0x0948 }, { 0x094D, 0x094D }, { 0x0951, 0x0957 }, 230 { 0x0962, 0x0963 }, { 0x0981, 0x0981 }, { 0x09BC, 0x09BC }, 231 { 0x09C1, 0x09C4 }, { 0x09CD, 0x09CD }, { 0x09E2, 0x09E3 }, 232 { 0x09FE, 0x09FE }, { 0x0A01, 0x0A02 }, { 0x0A3C, 0x0A3C }, 233 { 0x0A41, 0x0A42 }, { 0x0A47, 0x0A48 }, { 0x0A4B, 0x0A4D }, 234 { 0x0A51, 0x0A51 }, { 0x0A70, 0x0A71 }, { 0x0A75, 0x0A75 }, 235 { 0x0A81, 0x0A82 }, { 0x0ABC, 0x0ABC }, { 0x0AC1, 0x0AC5 }, 236 { 0x0AC7, 0x0AC8 }, { 0x0ACD, 0x0ACD }, { 0x0AE2, 0x0AE3 }, 237 { 0x0AFA, 0x0AFF }, { 0x0B01, 0x0B01 }, { 0x0B3C, 0x0B3C }, 238 { 0x0B3F, 0x0B3F }, { 0x0B41, 0x0B44 }, { 0x0B4D, 0x0B4D }, 239 { 0x0B55, 0x0B56 }, { 0x0B62, 0x0B63 }, { 0x0B82, 0x0B82 }, 240 { 0x0BC0, 0x0BC0 }, { 0x0BCD, 0x0BCD }, { 0x0C00, 0x0C00 }, 241 { 0x0C04, 0x0C04 }, { 0x0C3E, 0x0C40 }, { 0x0C46, 0x0C48 }, 242 { 0x0C4A, 0x0C4D }, { 0x0C55, 0x0C56 }, { 0x0C62, 0x0C63 }, 243 { 0x0C81, 0x0C81 }, { 0x0CBC, 0x0CBC }, { 0x0CBF, 0x0CBF }, 244 { 0x0CC6, 0x0CC6 }, { 0x0CCC, 0x0CCD }, { 0x0CE2, 0x0CE3 }, 245 { 0x0D00, 0x0D01 }, { 0x0D3B, 0x0D3C }, { 0x0D41, 0x0D44 }, 246 { 0x0D4D, 0x0D4D }, { 0x0D62, 0x0D63 }, { 0x0D81, 0x0D81 }, 247 { 0x0DCA, 0x0DCA }, { 0x0DD2, 0x0DD4 }, { 0x0DD6, 0x0DD6 }, 248 { 0x0E31, 0x0E31 }, { 0x0E34, 0x0E3A }, { 0x0E47, 0x0E4E }, 249 { 0x0EB1, 0x0EB1 }, { 0x0EB4, 0x0EBC }, { 0x0EC8, 0x0ECD }, 250 { 0x0F18, 0x0F19 }, { 0x0F35, 0x0F35 }, { 0x0F37, 0x0F37 }, 251 { 0x0F39, 0x0F39 }, { 0x0F71, 0x0F7E }, { 0x0F80, 0x0F84 }, 252 { 0x0F86, 0x0F87 }, { 0x0F8D, 0x0F97 }, { 0x0F99, 0x0FBC }, 253 { 0x0FC6, 0x0FC6 }, { 0x102D, 0x1030 }, { 0x1032, 0x1037 }, 254 { 0x1039, 0x103A }, { 0x103D, 0x103E }, { 0x1058, 0x1059 }, 255 { 0x105E, 0x1060 }, { 0x1071, 0x1074 }, { 0x1082, 0x1082 }, 256 { 0x1085, 0x1086 }, { 0x108D, 0x108D }, { 0x109D, 0x109D }, 257 { 0x1160, 0x11FF }, { 0x135D, 0x135F }, { 0x1712, 0x1714 }, 258 { 0x1732, 0x1734 }, { 0x1752, 0x1753 }, { 0x1772, 0x1773 }, 259 { 0x17B4, 0x17B5 }, { 0x17B7, 0x17BD }, { 0x17C6, 0x17C6 }, 260 { 0x17C9, 0x17D3 }, { 0x17DD, 0x17DD }, { 0x180B, 0x180E }, 261 { 0x1885, 0x1886 }, { 0x18A9, 0x18A9 }, { 0x1920, 0x1922 }, 262 { 0x1927, 0x1928 }, { 0x1932, 0x1932 }, { 0x1939, 0x193B }, 263 { 0x1A17, 0x1A18 }, { 0x1A1B, 0x1A1B }, { 0x1A56, 0x1A56 }, 264 { 0x1A58, 0x1A5E }, { 0x1A60, 0x1A60 }, { 0x1A62, 0x1A62 }, 265 { 0x1A65, 0x1A6C }, { 0x1A73, 0x1A7C }, { 0x1A7F, 0x1A7F }, 266 { 0x1AB0, 0x1AC0 }, { 0x1B00, 0x1B03 }, { 0x1B34, 0x1B34 }, 267 { 0x1B36, 0x1B3A }, { 0x1B3C, 0x1B3C }, { 0x1B42, 0x1B42 }, 268 { 0x1B6B, 0x1B73 }, { 0x1B80, 0x1B81 }, { 0x1BA2, 0x1BA5 }, 269 { 0x1BA8, 0x1BA9 }, { 0x1BAB, 0x1BAD }, { 0x1BE6, 0x1BE6 }, 270 { 0x1BE8, 0x1BE9 }, { 0x1BED, 0x1BED }, { 0x1BEF, 0x1BF1 }, 271 { 0x1C2C, 0x1C33 }, { 0x1C36, 0x1C37 }, { 0x1CD0, 0x1CD2 }, 272 { 0x1CD4, 0x1CE0 }, { 0x1CE2, 0x1CE8 }, { 0x1CED, 0x1CED }, 273 { 0x1CF4, 0x1CF4 }, { 0x1CF8, 0x1CF9 }, { 0x1DC0, 0x1DF9 }, 274 { 0x1DFB, 0x1DFF }, { 0x200B, 0x200F }, { 0x202A, 0x202E }, 275 { 0x2060, 0x2064 }, { 0x2066, 0x206F }, { 0x20D0, 0x20F0 }, 276 { 0x2CEF, 0x2CF1 }, { 0x2D7F, 0x2D7F }, { 0x2DE0, 0x2DFF }, 277 { 0x302A, 0x302D }, { 0x3099, 0x309A }, { 0xA66F, 0xA672 }, 278 { 0xA674, 0xA67D }, { 0xA69E, 0xA69F }, { 0xA6F0, 0xA6F1 }, 279 { 0xA802, 0xA802 }, { 0xA806, 0xA806 }, { 0xA80B, 0xA80B }, 280 { 0xA825, 0xA826 }, { 0xA82C, 0xA82C }, { 0xA8C4, 0xA8C5 }, 281 { 0xA8E0, 0xA8F1 }, { 0xA8FF, 0xA8FF }, { 0xA926, 0xA92D }, 282 { 0xA947, 0xA951 }, { 0xA980, 0xA982 }, { 0xA9B3, 0xA9B3 }, 283 { 0xA9B6, 0xA9B9 }, { 0xA9BC, 0xA9BD }, { 0xA9E5, 0xA9E5 }, 284 { 0xAA29, 0xAA2E }, { 0xAA31, 0xAA32 }, { 0xAA35, 0xAA36 }, 285 { 0xAA43, 0xAA43 }, { 0xAA4C, 0xAA4C }, { 0xAA7C, 0xAA7C }, 286 { 0xAAB0, 0xAAB0 }, { 0xAAB2, 0xAAB4 }, { 0xAAB7, 0xAAB8 }, 287 { 0xAABE, 0xAABF }, { 0xAAC1, 0xAAC1 }, { 0xAAEC, 0xAAED }, 288 { 0xAAF6, 0xAAF6 }, { 0xABE5, 0xABE5 }, { 0xABE8, 0xABE8 }, 289 { 0xABED, 0xABED }, { 0xFB1E, 0xFB1E }, { 0xFE00, 0xFE0F }, 290 { 0xFE20, 0xFE2F }, { 0xFEFF, 0xFEFF }, { 0xFFF9, 0xFFFB }, 291 { 0x101FD, 0x101FD }, { 0x102E0, 0x102E0 }, { 0x10376, 0x1037A }, 292 { 0x10A01, 0x10A03 }, { 0x10A05, 0x10A06 }, { 0x10A0C, 0x10A0F }, 293 { 0x10A38, 0x10A3A }, { 0x10A3F, 0x10A3F }, { 0x10AE5, 0x10AE6 }, 294 { 0x10D24, 0x10D27 }, { 0x10EAB, 0x10EAC }, { 0x10F46, 0x10F50 }, 295 { 0x11001, 0x11001 }, { 0x11038, 0x11046 }, { 0x1107F, 0x11081 }, 296 { 0x110B3, 0x110B6 }, { 0x110B9, 0x110BA }, { 0x110BD, 0x110BD }, 297 { 0x110CD, 0x110CD }, { 0x11100, 0x11102 }, { 0x11127, 0x1112B }, 298 { 0x1112D, 0x11134 }, { 0x11173, 0x11173 }, { 0x11180, 0x11181 }, 299 { 0x111B6, 0x111BE }, { 0x111C9, 0x111CC }, { 0x111CF, 0x111CF }, 300 { 0x1122F, 0x11231 }, { 0x11234, 0x11234 }, { 0x11236, 0x11237 }, 301 { 0x1123E, 0x1123E }, { 0x112DF, 0x112DF }, { 0x112E3, 0x112EA }, 302 { 0x11300, 0x11301 }, { 0x1133B, 0x1133C }, { 0x11340, 0x11340 }, 303 { 0x11366, 0x1136C }, { 0x11370, 0x11374 }, { 0x11438, 0x1143F }, 304 { 0x11442, 0x11444 }, { 0x11446, 0x11446 }, { 0x1145E, 0x1145E }, 305 { 0x114B3, 0x114B8 }, { 0x114BA, 0x114BA }, { 0x114BF, 0x114C0 }, 306 { 0x114C2, 0x114C3 }, { 0x115B2, 0x115B5 }, { 0x115BC, 0x115BD }, 307 { 0x115BF, 0x115C0 }, { 0x115DC, 0x115DD }, { 0x11633, 0x1163A }, 308 { 0x1163D, 0x1163D }, { 0x1163F, 0x11640 }, { 0x116AB, 0x116AB }, 309 { 0x116AD, 0x116AD }, { 0x116B0, 0x116B5 }, { 0x116B7, 0x116B7 }, 310 { 0x1171D, 0x1171F }, { 0x11722, 0x11725 }, { 0x11727, 0x1172B }, 311 { 0x1182F, 0x11837 }, { 0x11839, 0x1183A }, { 0x1193B, 0x1193C }, 312 { 0x1193E, 0x1193E }, { 0x11943, 0x11943 }, { 0x119D4, 0x119D7 }, 313 { 0x119DA, 0x119DB }, { 0x119E0, 0x119E0 }, { 0x11A01, 0x11A0A }, 314 { 0x11A33, 0x11A38 }, { 0x11A3B, 0x11A3E }, { 0x11A47, 0x11A47 }, 315 { 0x11A51, 0x11A56 }, { 0x11A59, 0x11A5B }, { 0x11A8A, 0x11A96 }, 316 { 0x11A98, 0x11A99 }, { 0x11C30, 0x11C36 }, { 0x11C38, 0x11C3D }, 317 { 0x11C3F, 0x11C3F }, { 0x11C92, 0x11CA7 }, { 0x11CAA, 0x11CB0 }, 318 { 0x11CB2, 0x11CB3 }, { 0x11CB5, 0x11CB6 }, { 0x11D31, 0x11D36 }, 319 { 0x11D3A, 0x11D3A }, { 0x11D3C, 0x11D3D }, { 0x11D3F, 0x11D45 }, 320 { 0x11D47, 0x11D47 }, { 0x11D90, 0x11D91 }, { 0x11D95, 0x11D95 }, 321 { 0x11D97, 0x11D97 }, { 0x11EF3, 0x11EF4 }, { 0x13430, 0x13438 }, 322 { 0x16AF0, 0x16AF4 }, { 0x16B30, 0x16B36 }, { 0x16F4F, 0x16F4F }, 323 { 0x16F8F, 0x16F92 }, { 0x16FE4, 0x16FE4 }, { 0x1BC9D, 0x1BC9E }, 324 { 0x1BCA0, 0x1BCA3 }, { 0x1D167, 0x1D169 }, { 0x1D173, 0x1D182 }, 325 { 0x1D185, 0x1D18B }, { 0x1D1AA, 0x1D1AD }, { 0x1D242, 0x1D244 }, 326 { 0x1DA00, 0x1DA36 }, { 0x1DA3B, 0x1DA6C }, { 0x1DA75, 0x1DA75 }, 327 { 0x1DA84, 0x1DA84 }, { 0x1DA9B, 0x1DA9F }, { 0x1DAA1, 0x1DAAF }, 328 { 0x1E000, 0x1E006 }, { 0x1E008, 0x1E018 }, { 0x1E01B, 0x1E021 }, 329 { 0x1E023, 0x1E024 }, { 0x1E026, 0x1E02A }, { 0x1E130, 0x1E136 }, 330 { 0x1E2EC, 0x1E2EF }, { 0x1E8D0, 0x1E8D6 }, { 0x1E944, 0x1E94A }, 331 { 0xE0001, 0xE0001 }, { 0xE0020, 0xE007F }, { 0xE0100, 0xE01EF } 332 }; 333 /* *INDENT-ON* */ 334 335 /* sorted list of non-overlapping intervals of non-characters */ 336 /* generated by 337 * uniset +0000..DFFF -4e00..9fd5 +F900..10FFFD unknown +2028..2029 c 338 */ 339 /* *INDENT-OFF* */ 340 /* generated by run-uniset_unk 1.6 */ 341 static const struct interval unknowns[] = { 342 { 0x0378, 0x0379 }, { 0x0380, 0x0383 }, { 0x038B, 0x038B }, 343 { 0x038D, 0x038D }, { 0x03A2, 0x03A2 }, { 0x0530, 0x0530 }, 344 { 0x0557, 0x0558 }, { 0x058B, 0x058C }, { 0x0590, 0x0590 }, 345 { 0x05C8, 0x05CF }, { 0x05EB, 0x05EE }, { 0x05F5, 0x05FF }, 346 { 0x061D, 0x061D }, { 0x070E, 0x070E }, { 0x074B, 0x074C }, 347 { 0x07B2, 0x07BF }, { 0x07FB, 0x07FC }, { 0x082E, 0x082F }, 348 { 0x083F, 0x083F }, { 0x085C, 0x085D }, { 0x085F, 0x085F }, 349 { 0x086B, 0x089F }, { 0x08B5, 0x08B5 }, { 0x08C8, 0x08D2 }, 350 { 0x0984, 0x0984 }, { 0x098D, 0x098E }, { 0x0991, 0x0992 }, 351 { 0x09A9, 0x09A9 }, { 0x09B1, 0x09B1 }, { 0x09B3, 0x09B5 }, 352 { 0x09BA, 0x09BB }, { 0x09C5, 0x09C6 }, { 0x09C9, 0x09CA }, 353 { 0x09CF, 0x09D6 }, { 0x09D8, 0x09DB }, { 0x09DE, 0x09DE }, 354 { 0x09E4, 0x09E5 }, { 0x09FF, 0x0A00 }, { 0x0A04, 0x0A04 }, 355 { 0x0A0B, 0x0A0E }, { 0x0A11, 0x0A12 }, { 0x0A29, 0x0A29 }, 356 { 0x0A31, 0x0A31 }, { 0x0A34, 0x0A34 }, { 0x0A37, 0x0A37 }, 357 { 0x0A3A, 0x0A3B }, { 0x0A3D, 0x0A3D }, { 0x0A43, 0x0A46 }, 358 { 0x0A49, 0x0A4A }, { 0x0A4E, 0x0A50 }, { 0x0A52, 0x0A58 }, 359 { 0x0A5D, 0x0A5D }, { 0x0A5F, 0x0A65 }, { 0x0A77, 0x0A80 }, 360 { 0x0A84, 0x0A84 }, { 0x0A8E, 0x0A8E }, { 0x0A92, 0x0A92 }, 361 { 0x0AA9, 0x0AA9 }, { 0x0AB1, 0x0AB1 }, { 0x0AB4, 0x0AB4 }, 362 { 0x0ABA, 0x0ABB }, { 0x0AC6, 0x0AC6 }, { 0x0ACA, 0x0ACA }, 363 { 0x0ACE, 0x0ACF }, { 0x0AD1, 0x0ADF }, { 0x0AE4, 0x0AE5 }, 364 { 0x0AF2, 0x0AF8 }, { 0x0B00, 0x0B00 }, { 0x0B04, 0x0B04 }, 365 { 0x0B0D, 0x0B0E }, { 0x0B11, 0x0B12 }, { 0x0B29, 0x0B29 }, 366 { 0x0B31, 0x0B31 }, { 0x0B34, 0x0B34 }, { 0x0B3A, 0x0B3B }, 367 { 0x0B45, 0x0B46 }, { 0x0B49, 0x0B4A }, { 0x0B4E, 0x0B54 }, 368 { 0x0B58, 0x0B5B }, { 0x0B5E, 0x0B5E }, { 0x0B64, 0x0B65 }, 369 { 0x0B78, 0x0B81 }, { 0x0B84, 0x0B84 }, { 0x0B8B, 0x0B8D }, 370 { 0x0B91, 0x0B91 }, { 0x0B96, 0x0B98 }, { 0x0B9B, 0x0B9B }, 371 { 0x0B9D, 0x0B9D }, { 0x0BA0, 0x0BA2 }, { 0x0BA5, 0x0BA7 }, 372 { 0x0BAB, 0x0BAD }, { 0x0BBA, 0x0BBD }, { 0x0BC3, 0x0BC5 }, 373 { 0x0BC9, 0x0BC9 }, { 0x0BCE, 0x0BCF }, { 0x0BD1, 0x0BD6 }, 374 { 0x0BD8, 0x0BE5 }, { 0x0BFB, 0x0BFF }, { 0x0C0D, 0x0C0D }, 375 { 0x0C11, 0x0C11 }, { 0x0C29, 0x0C29 }, { 0x0C3A, 0x0C3C }, 376 { 0x0C45, 0x0C45 }, { 0x0C49, 0x0C49 }, { 0x0C4E, 0x0C54 }, 377 { 0x0C57, 0x0C57 }, { 0x0C5B, 0x0C5F }, { 0x0C64, 0x0C65 }, 378 { 0x0C70, 0x0C76 }, { 0x0C8D, 0x0C8D }, { 0x0C91, 0x0C91 }, 379 { 0x0CA9, 0x0CA9 }, { 0x0CB4, 0x0CB4 }, { 0x0CBA, 0x0CBB }, 380 { 0x0CC5, 0x0CC5 }, { 0x0CC9, 0x0CC9 }, { 0x0CCE, 0x0CD4 }, 381 { 0x0CD7, 0x0CDD }, { 0x0CDF, 0x0CDF }, { 0x0CE4, 0x0CE5 }, 382 { 0x0CF0, 0x0CF0 }, { 0x0CF3, 0x0CFF }, { 0x0D0D, 0x0D0D }, 383 { 0x0D11, 0x0D11 }, { 0x0D45, 0x0D45 }, { 0x0D49, 0x0D49 }, 384 { 0x0D50, 0x0D53 }, { 0x0D64, 0x0D65 }, { 0x0D80, 0x0D80 }, 385 { 0x0D84, 0x0D84 }, { 0x0D97, 0x0D99 }, { 0x0DB2, 0x0DB2 }, 386 { 0x0DBC, 0x0DBC }, { 0x0DBE, 0x0DBF }, { 0x0DC7, 0x0DC9 }, 387 { 0x0DCB, 0x0DCE }, { 0x0DD5, 0x0DD5 }, { 0x0DD7, 0x0DD7 }, 388 { 0x0DE0, 0x0DE5 }, { 0x0DF0, 0x0DF1 }, { 0x0DF5, 0x0E00 }, 389 { 0x0E3B, 0x0E3E }, { 0x0E5C, 0x0E80 }, { 0x0E83, 0x0E83 }, 390 { 0x0E85, 0x0E85 }, { 0x0E8B, 0x0E8B }, { 0x0EA4, 0x0EA4 }, 391 { 0x0EA6, 0x0EA6 }, { 0x0EBE, 0x0EBF }, { 0x0EC5, 0x0EC5 }, 392 { 0x0EC7, 0x0EC7 }, { 0x0ECE, 0x0ECF }, { 0x0EDA, 0x0EDB }, 393 { 0x0EE0, 0x0EFF }, { 0x0F48, 0x0F48 }, { 0x0F6D, 0x0F70 }, 394 { 0x0F98, 0x0F98 }, { 0x0FBD, 0x0FBD }, { 0x0FCD, 0x0FCD }, 395 { 0x0FDB, 0x0FFF }, { 0x10C6, 0x10C6 }, { 0x10C8, 0x10CC }, 396 { 0x10CE, 0x10CF }, { 0x1249, 0x1249 }, { 0x124E, 0x124F }, 397 { 0x1257, 0x1257 }, { 0x1259, 0x1259 }, { 0x125E, 0x125F }, 398 { 0x1289, 0x1289 }, { 0x128E, 0x128F }, { 0x12B1, 0x12B1 }, 399 { 0x12B6, 0x12B7 }, { 0x12BF, 0x12BF }, { 0x12C1, 0x12C1 }, 400 { 0x12C6, 0x12C7 }, { 0x12D7, 0x12D7 }, { 0x1311, 0x1311 }, 401 { 0x1316, 0x1317 }, { 0x135B, 0x135C }, { 0x137D, 0x137F }, 402 { 0x139A, 0x139F }, { 0x13F6, 0x13F7 }, { 0x13FE, 0x13FF }, 403 { 0x169D, 0x169F }, { 0x16F9, 0x16FF }, { 0x170D, 0x170D }, 404 { 0x1715, 0x171F }, { 0x1737, 0x173F }, { 0x1754, 0x175F }, 405 { 0x176D, 0x176D }, { 0x1771, 0x1771 }, { 0x1774, 0x177F }, 406 { 0x17DE, 0x17DF }, { 0x17EA, 0x17EF }, { 0x17FA, 0x17FF }, 407 { 0x180F, 0x180F }, { 0x181A, 0x181F }, { 0x1879, 0x187F }, 408 { 0x18AB, 0x18AF }, { 0x18F6, 0x18FF }, { 0x191F, 0x191F }, 409 { 0x192C, 0x192F }, { 0x193C, 0x193F }, { 0x1941, 0x1943 }, 410 { 0x196E, 0x196F }, { 0x1975, 0x197F }, { 0x19AC, 0x19AF }, 411 { 0x19CA, 0x19CF }, { 0x19DB, 0x19DD }, { 0x1A1C, 0x1A1D }, 412 { 0x1A5F, 0x1A5F }, { 0x1A7D, 0x1A7E }, { 0x1A8A, 0x1A8F }, 413 { 0x1A9A, 0x1A9F }, { 0x1AAE, 0x1AAF }, { 0x1AC1, 0x1AFF }, 414 { 0x1B4C, 0x1B4F }, { 0x1B7D, 0x1B7F }, { 0x1BF4, 0x1BFB }, 415 { 0x1C38, 0x1C3A }, { 0x1C4A, 0x1C4C }, { 0x1C89, 0x1C8F }, 416 { 0x1CBB, 0x1CBC }, { 0x1CC8, 0x1CCF }, { 0x1CFB, 0x1CFF }, 417 { 0x1DFA, 0x1DFA }, { 0x1F16, 0x1F17 }, { 0x1F1E, 0x1F1F }, 418 { 0x1F46, 0x1F47 }, { 0x1F4E, 0x1F4F }, { 0x1F58, 0x1F58 }, 419 { 0x1F5A, 0x1F5A }, { 0x1F5C, 0x1F5C }, { 0x1F5E, 0x1F5E }, 420 { 0x1F7E, 0x1F7F }, { 0x1FB5, 0x1FB5 }, { 0x1FC5, 0x1FC5 }, 421 { 0x1FD4, 0x1FD5 }, { 0x1FDC, 0x1FDC }, { 0x1FF0, 0x1FF1 }, 422 { 0x1FF5, 0x1FF5 }, { 0x1FFF, 0x1FFF }, { 0x2028, 0x2029 }, 423 { 0x2065, 0x2065 }, { 0x2072, 0x2073 }, { 0x208F, 0x208F }, 424 { 0x209D, 0x209F }, { 0x20C0, 0x20CF }, { 0x20F1, 0x20FF }, 425 { 0x218C, 0x218F }, { 0x2427, 0x243F }, { 0x244B, 0x245F }, 426 { 0x2B74, 0x2B75 }, { 0x2B96, 0x2B96 }, { 0x2C2F, 0x2C2F }, 427 { 0x2C5F, 0x2C5F }, { 0x2CF4, 0x2CF8 }, { 0x2D26, 0x2D26 }, 428 { 0x2D28, 0x2D2C }, { 0x2D2E, 0x2D2F }, { 0x2D68, 0x2D6E }, 429 { 0x2D71, 0x2D7E }, { 0x2D97, 0x2D9F }, { 0x2DA7, 0x2DA7 }, 430 { 0x2DAF, 0x2DAF }, { 0x2DB7, 0x2DB7 }, { 0x2DBF, 0x2DBF }, 431 { 0x2DC7, 0x2DC7 }, { 0x2DCF, 0x2DCF }, { 0x2DD7, 0x2DD7 }, 432 { 0x2DDF, 0x2DDF }, { 0x2E53, 0x2E7F }, { 0x2E9A, 0x2E9A }, 433 { 0x2EF4, 0x2EFF }, { 0x2FD6, 0x2FEF }, { 0x2FFC, 0x2FFF }, 434 { 0x3040, 0x3040 }, { 0x3097, 0x3098 }, { 0x3100, 0x3104 }, 435 { 0x3130, 0x3130 }, { 0x318F, 0x318F }, { 0x31E4, 0x31EF }, 436 { 0x321F, 0x321F }, { 0x4DB6, 0x4DBF }, { 0x9FD6, 0x9FFF }, 437 { 0xA48D, 0xA48F }, { 0xA4C7, 0xA4CF }, { 0xA62C, 0xA63F }, 438 { 0xA6F8, 0xA6FF }, { 0xA7C0, 0xA7C1 }, { 0xA7CB, 0xA7F4 }, 439 { 0xA82D, 0xA82F }, { 0xA83A, 0xA83F }, { 0xA878, 0xA87F }, 440 { 0xA8C6, 0xA8CD }, { 0xA8DA, 0xA8DF }, { 0xA954, 0xA95E }, 441 { 0xA97D, 0xA97F }, { 0xA9CE, 0xA9CE }, { 0xA9DA, 0xA9DD }, 442 { 0xA9FF, 0xA9FF }, { 0xAA37, 0xAA3F }, { 0xAA4E, 0xAA4F }, 443 { 0xAA5A, 0xAA5B }, { 0xAAC3, 0xAADA }, { 0xAAF7, 0xAB00 }, 444 { 0xAB07, 0xAB08 }, { 0xAB0F, 0xAB10 }, { 0xAB17, 0xAB1F }, 445 { 0xAB27, 0xAB27 }, { 0xAB2F, 0xAB2F }, { 0xAB6C, 0xAB6F }, 446 { 0xABEE, 0xABEF }, { 0xABFA, 0xABFF }, { 0xD7A4, 0xD7AF }, 447 { 0xD7C7, 0xD7CA }, { 0xD7FC, 0xDFFF }, { 0xFA6E, 0xFA6F }, 448 { 0xFADA, 0xFAFF }, { 0xFB07, 0xFB12 }, { 0xFB18, 0xFB1C }, 449 { 0xFB37, 0xFB37 }, { 0xFB3D, 0xFB3D }, { 0xFB3F, 0xFB3F }, 450 { 0xFB42, 0xFB42 }, { 0xFB45, 0xFB45 }, { 0xFBC2, 0xFBD2 }, 451 { 0xFD40, 0xFD4F }, { 0xFD90, 0xFD91 }, { 0xFDC8, 0xFDEF }, 452 { 0xFDFE, 0xFDFF }, { 0xFE1A, 0xFE1F }, { 0xFE53, 0xFE53 }, 453 { 0xFE67, 0xFE67 }, { 0xFE6C, 0xFE6F }, { 0xFE75, 0xFE75 }, 454 { 0xFEFD, 0xFEFE }, { 0xFF00, 0xFF00 }, { 0xFFBF, 0xFFC1 }, 455 { 0xFFC8, 0xFFC9 }, { 0xFFD0, 0xFFD1 }, { 0xFFD8, 0xFFD9 }, 456 { 0xFFDD, 0xFFDF }, { 0xFFE7, 0xFFE7 }, { 0xFFEF, 0xFFF8 }, 457 { 0xFFFE, 0xFFFF }, { 0x1000C, 0x1000C }, { 0x10027, 0x10027 }, 458 { 0x1003B, 0x1003B }, { 0x1003E, 0x1003E }, { 0x1004E, 0x1004F }, 459 { 0x1005E, 0x1007F }, { 0x100FB, 0x100FF }, { 0x10103, 0x10106 }, 460 { 0x10134, 0x10136 }, { 0x1018F, 0x1018F }, { 0x1019D, 0x1019F }, 461 { 0x101A1, 0x101CF }, { 0x101FE, 0x1027F }, { 0x1029D, 0x1029F }, 462 { 0x102D1, 0x102DF }, { 0x102FC, 0x102FF }, { 0x10324, 0x1032C }, 463 { 0x1034B, 0x1034F }, { 0x1037B, 0x1037F }, { 0x1039E, 0x1039E }, 464 { 0x103C4, 0x103C7 }, { 0x103D6, 0x103FF }, { 0x1049E, 0x1049F }, 465 { 0x104AA, 0x104AF }, { 0x104D4, 0x104D7 }, { 0x104FC, 0x104FF }, 466 { 0x10528, 0x1052F }, { 0x10564, 0x1056E }, { 0x10570, 0x105FF }, 467 { 0x10737, 0x1073F }, { 0x10756, 0x1075F }, { 0x10768, 0x107FF }, 468 { 0x10806, 0x10807 }, { 0x10809, 0x10809 }, { 0x10836, 0x10836 }, 469 { 0x10839, 0x1083B }, { 0x1083D, 0x1083E }, { 0x10856, 0x10856 }, 470 { 0x1089F, 0x108A6 }, { 0x108B0, 0x108DF }, { 0x108F3, 0x108F3 }, 471 { 0x108F6, 0x108FA }, { 0x1091C, 0x1091E }, { 0x1093A, 0x1093E }, 472 { 0x10940, 0x1097F }, { 0x109B8, 0x109BB }, { 0x109D0, 0x109D1 }, 473 { 0x10A04, 0x10A04 }, { 0x10A07, 0x10A0B }, { 0x10A14, 0x10A14 }, 474 { 0x10A18, 0x10A18 }, { 0x10A36, 0x10A37 }, { 0x10A3B, 0x10A3E }, 475 { 0x10A49, 0x10A4F }, { 0x10A59, 0x10A5F }, { 0x10AA0, 0x10ABF }, 476 { 0x10AE7, 0x10AEA }, { 0x10AF7, 0x10AFF }, { 0x10B36, 0x10B38 }, 477 { 0x10B56, 0x10B57 }, { 0x10B73, 0x10B77 }, { 0x10B92, 0x10B98 }, 478 { 0x10B9D, 0x10BA8 }, { 0x10BB0, 0x10BFF }, { 0x10C49, 0x10C7F }, 479 { 0x10CB3, 0x10CBF }, { 0x10CF3, 0x10CF9 }, { 0x10D28, 0x10D2F }, 480 { 0x10D3A, 0x10E5F }, { 0x10E7F, 0x10E7F }, { 0x10EAA, 0x10EAA }, 481 { 0x10EAE, 0x10EAF }, { 0x10EB2, 0x10EFF }, { 0x10F28, 0x10F2F }, 482 { 0x10F5A, 0x10FAF }, { 0x10FCC, 0x10FDF }, { 0x10FF7, 0x10FFF }, 483 { 0x1104E, 0x11051 }, { 0x11070, 0x1107E }, { 0x110C2, 0x110CC }, 484 { 0x110CE, 0x110CF }, { 0x110E9, 0x110EF }, { 0x110FA, 0x110FF }, 485 { 0x11135, 0x11135 }, { 0x11148, 0x1114F }, { 0x11177, 0x1117F }, 486 { 0x111E0, 0x111E0 }, { 0x111F5, 0x111FF }, { 0x11212, 0x11212 }, 487 { 0x1123F, 0x1127F }, { 0x11287, 0x11287 }, { 0x11289, 0x11289 }, 488 { 0x1128E, 0x1128E }, { 0x1129E, 0x1129E }, { 0x112AA, 0x112AF }, 489 { 0x112EB, 0x112EF }, { 0x112FA, 0x112FF }, { 0x11304, 0x11304 }, 490 { 0x1130D, 0x1130E }, { 0x11311, 0x11312 }, { 0x11329, 0x11329 }, 491 { 0x11331, 0x11331 }, { 0x11334, 0x11334 }, { 0x1133A, 0x1133A }, 492 { 0x11345, 0x11346 }, { 0x11349, 0x1134A }, { 0x1134E, 0x1134F }, 493 { 0x11351, 0x11356 }, { 0x11358, 0x1135C }, { 0x11364, 0x11365 }, 494 { 0x1136D, 0x1136F }, { 0x11375, 0x113FF }, { 0x1145C, 0x1145C }, 495 { 0x11462, 0x1147F }, { 0x114C8, 0x114CF }, { 0x114DA, 0x1157F }, 496 { 0x115B6, 0x115B7 }, { 0x115DE, 0x115FF }, { 0x11645, 0x1164F }, 497 { 0x1165A, 0x1165F }, { 0x1166D, 0x1167F }, { 0x116B9, 0x116BF }, 498 { 0x116CA, 0x116FF }, { 0x1171B, 0x1171C }, { 0x1172C, 0x1172F }, 499 { 0x11740, 0x117FF }, { 0x1183C, 0x1189F }, { 0x118F3, 0x118FE }, 500 { 0x11907, 0x11908 }, { 0x1190A, 0x1190B }, { 0x11914, 0x11914 }, 501 { 0x11917, 0x11917 }, { 0x11936, 0x11936 }, { 0x11939, 0x1193A }, 502 { 0x11947, 0x1194F }, { 0x1195A, 0x1199F }, { 0x119A8, 0x119A9 }, 503 { 0x119D8, 0x119D9 }, { 0x119E5, 0x119FF }, { 0x11A48, 0x11A4F }, 504 { 0x11AA3, 0x11ABF }, { 0x11AF9, 0x11BFF }, { 0x11C09, 0x11C09 }, 505 { 0x11C37, 0x11C37 }, { 0x11C46, 0x11C4F }, { 0x11C6D, 0x11C6F }, 506 { 0x11C90, 0x11C91 }, { 0x11CA8, 0x11CA8 }, { 0x11CB7, 0x11CFF }, 507 { 0x11D07, 0x11D07 }, { 0x11D0A, 0x11D0A }, { 0x11D37, 0x11D39 }, 508 { 0x11D3B, 0x11D3B }, { 0x11D3E, 0x11D3E }, { 0x11D48, 0x11D4F }, 509 { 0x11D5A, 0x11D5F }, { 0x11D66, 0x11D66 }, { 0x11D69, 0x11D69 }, 510 { 0x11D8F, 0x11D8F }, { 0x11D92, 0x11D92 }, { 0x11D99, 0x11D9F }, 511 { 0x11DAA, 0x11EDF }, { 0x11EF9, 0x11FAF }, { 0x11FB1, 0x11FBF }, 512 { 0x11FF2, 0x11FFE }, { 0x1239A, 0x123FF }, { 0x1246F, 0x1246F }, 513 { 0x12475, 0x1247F }, { 0x12544, 0x12FFF }, { 0x1342F, 0x1342F }, 514 { 0x13439, 0x143FF }, { 0x14647, 0x167FF }, { 0x16A39, 0x16A3F }, 515 { 0x16A5F, 0x16A5F }, { 0x16A6A, 0x16A6D }, { 0x16A70, 0x16ACF }, 516 { 0x16AEE, 0x16AEF }, { 0x16AF6, 0x16AFF }, { 0x16B46, 0x16B4F }, 517 { 0x16B5A, 0x16B5A }, { 0x16B62, 0x16B62 }, { 0x16B78, 0x16B7C }, 518 { 0x16B90, 0x16E3F }, { 0x16E9B, 0x16EFF }, { 0x16F4B, 0x16F4E }, 519 { 0x16F88, 0x16F8E }, { 0x16FA0, 0x16FDF }, { 0x16FE5, 0x16FEF }, 520 { 0x16FF2, 0x187FF }, { 0x18CD6, 0x1AFFF }, { 0x1B11F, 0x1B14F }, 521 { 0x1B153, 0x1B163 }, { 0x1B168, 0x1B16F }, { 0x1B2FC, 0x1BBFF }, 522 { 0x1BC6B, 0x1BC6F }, { 0x1BC7D, 0x1BC7F }, { 0x1BC89, 0x1BC8F }, 523 { 0x1BC9A, 0x1BC9B }, { 0x1BCA4, 0x1CFFF }, { 0x1D0F6, 0x1D0FF }, 524 { 0x1D127, 0x1D128 }, { 0x1D1E9, 0x1D1FF }, { 0x1D246, 0x1D2DF }, 525 { 0x1D2F4, 0x1D2FF }, { 0x1D357, 0x1D35F }, { 0x1D379, 0x1D3FF }, 526 { 0x1D455, 0x1D455 }, { 0x1D49D, 0x1D49D }, { 0x1D4A0, 0x1D4A1 }, 527 { 0x1D4A3, 0x1D4A4 }, { 0x1D4A7, 0x1D4A8 }, { 0x1D4AD, 0x1D4AD }, 528 { 0x1D4BA, 0x1D4BA }, { 0x1D4BC, 0x1D4BC }, { 0x1D4C4, 0x1D4C4 }, 529 { 0x1D506, 0x1D506 }, { 0x1D50B, 0x1D50C }, { 0x1D515, 0x1D515 }, 530 { 0x1D51D, 0x1D51D }, { 0x1D53A, 0x1D53A }, { 0x1D53F, 0x1D53F }, 531 { 0x1D545, 0x1D545 }, { 0x1D547, 0x1D549 }, { 0x1D551, 0x1D551 }, 532 { 0x1D6A6, 0x1D6A7 }, { 0x1D7CC, 0x1D7CD }, { 0x1DA8C, 0x1DA9A }, 533 { 0x1DAA0, 0x1DAA0 }, { 0x1DAB0, 0x1DFFF }, { 0x1E007, 0x1E007 }, 534 { 0x1E019, 0x1E01A }, { 0x1E022, 0x1E022 }, { 0x1E025, 0x1E025 }, 535 { 0x1E02B, 0x1E0FF }, { 0x1E12D, 0x1E12F }, { 0x1E13E, 0x1E13F }, 536 { 0x1E14A, 0x1E14D }, { 0x1E150, 0x1E2BF }, { 0x1E2FA, 0x1E2FE }, 537 { 0x1E300, 0x1E7FF }, { 0x1E8C5, 0x1E8C6 }, { 0x1E8D7, 0x1E8FF }, 538 { 0x1E94C, 0x1E94F }, { 0x1E95A, 0x1E95D }, { 0x1E960, 0x1EC70 }, 539 { 0x1ECB5, 0x1ED00 }, { 0x1ED3E, 0x1EDFF }, { 0x1EE04, 0x1EE04 }, 540 { 0x1EE20, 0x1EE20 }, { 0x1EE23, 0x1EE23 }, { 0x1EE25, 0x1EE26 }, 541 { 0x1EE28, 0x1EE28 }, { 0x1EE33, 0x1EE33 }, { 0x1EE38, 0x1EE38 }, 542 { 0x1EE3A, 0x1EE3A }, { 0x1EE3C, 0x1EE41 }, { 0x1EE43, 0x1EE46 }, 543 { 0x1EE48, 0x1EE48 }, { 0x1EE4A, 0x1EE4A }, { 0x1EE4C, 0x1EE4C }, 544 { 0x1EE50, 0x1EE50 }, { 0x1EE53, 0x1EE53 }, { 0x1EE55, 0x1EE56 }, 545 { 0x1EE58, 0x1EE58 }, { 0x1EE5A, 0x1EE5A }, { 0x1EE5C, 0x1EE5C }, 546 { 0x1EE5E, 0x1EE5E }, { 0x1EE60, 0x1EE60 }, { 0x1EE63, 0x1EE63 }, 547 { 0x1EE65, 0x1EE66 }, { 0x1EE6B, 0x1EE6B }, { 0x1EE73, 0x1EE73 }, 548 { 0x1EE78, 0x1EE78 }, { 0x1EE7D, 0x1EE7D }, { 0x1EE7F, 0x1EE7F }, 549 { 0x1EE8A, 0x1EE8A }, { 0x1EE9C, 0x1EEA0 }, { 0x1EEA4, 0x1EEA4 }, 550 { 0x1EEAA, 0x1EEAA }, { 0x1EEBC, 0x1EEEF }, { 0x1EEF2, 0x1EFFF }, 551 { 0x1F02C, 0x1F02F }, { 0x1F094, 0x1F09F }, { 0x1F0AF, 0x1F0B0 }, 552 { 0x1F0C0, 0x1F0C0 }, { 0x1F0D0, 0x1F0D0 }, { 0x1F0F6, 0x1F0FF }, 553 { 0x1F1AE, 0x1F1E5 }, { 0x1F203, 0x1F20F }, { 0x1F23C, 0x1F23F }, 554 { 0x1F249, 0x1F24F }, { 0x1F252, 0x1F25F }, { 0x1F266, 0x1F2FF }, 555 { 0x1F6D8, 0x1F6DF }, { 0x1F6ED, 0x1F6EF }, { 0x1F6FD, 0x1F6FF }, 556 { 0x1F774, 0x1F77F }, { 0x1F7D9, 0x1F7DF }, { 0x1F7EC, 0x1F7FF }, 557 { 0x1F80C, 0x1F80F }, { 0x1F848, 0x1F84F }, { 0x1F85A, 0x1F85F }, 558 { 0x1F888, 0x1F88F }, { 0x1F8AE, 0x1F8AF }, { 0x1F8B2, 0x1F8FF }, 559 { 0x1F979, 0x1F979 }, { 0x1F9CC, 0x1F9CC }, { 0x1FA54, 0x1FA5F }, 560 { 0x1FA6E, 0x1FA6F }, { 0x1FA75, 0x1FA77 }, { 0x1FA7B, 0x1FA7F }, 561 { 0x1FA87, 0x1FA8F }, { 0x1FAA9, 0x1FAAF }, { 0x1FAB7, 0x1FABF }, 562 { 0x1FAC3, 0x1FACF }, { 0x1FAD7, 0x1FAFF }, { 0x1FB93, 0x1FB93 }, 563 { 0x1FBCB, 0x1FBEF }, { 0x1FBFA, 0x1FFFF }, { 0x2A6D7, 0x2F7FF }, 564 { 0x2FA1E, 0xE0000 }, { 0xE0002, 0xE001F }, { 0xE0080, 0xE00FF }, 565 { 0xE01F0, 0x10FFFD } 566 }; 567 /* *INDENT-ON* */ 568 569 /* sorted list of non-overlapping intervals of non-characters */ 570 /* generated by 571 * uniset +WIDTH-W -cat=Cn -cat=Mn c 572 */ 573 /* *INDENT-OFF* */ 574 /* generated by run-uniset_dbl 1.2 */ 575 static const struct interval doublewidth[] = { 576 { 0x1100, 0x115F }, { 0x231A, 0x231B }, { 0x2329, 0x232A }, 577 { 0x23E9, 0x23EC }, { 0x23F0, 0x23F0 }, { 0x23F3, 0x23F3 }, 578 { 0x25FD, 0x25FE }, { 0x2614, 0x2615 }, { 0x2648, 0x2653 }, 579 { 0x267F, 0x267F }, { 0x2693, 0x2693 }, { 0x26A1, 0x26A1 }, 580 { 0x26AA, 0x26AB }, { 0x26BD, 0x26BE }, { 0x26C4, 0x26C5 }, 581 { 0x26CE, 0x26CE }, { 0x26D4, 0x26D4 }, { 0x26EA, 0x26EA }, 582 { 0x26F2, 0x26F3 }, { 0x26F5, 0x26F5 }, { 0x26FA, 0x26FA }, 583 { 0x26FD, 0x26FD }, { 0x2705, 0x2705 }, { 0x270A, 0x270B }, 584 { 0x2728, 0x2728 }, { 0x274C, 0x274C }, { 0x274E, 0x274E }, 585 { 0x2753, 0x2755 }, { 0x2757, 0x2757 }, { 0x2795, 0x2797 }, 586 { 0x27B0, 0x27B0 }, { 0x27BF, 0x27BF }, { 0x2B1B, 0x2B1C }, 587 { 0x2B50, 0x2B50 }, { 0x2B55, 0x2B55 }, { 0x2E80, 0x2E99 }, 588 { 0x2E9B, 0x2EF3 }, { 0x2F00, 0x2FD5 }, { 0x2FF0, 0x2FFB }, 589 { 0x3000, 0x3029 }, { 0x302E, 0x303E }, { 0x3041, 0x3096 }, 590 { 0x309B, 0x30FF }, { 0x3105, 0x312F }, { 0x3131, 0x318E }, 591 { 0x3190, 0x31E3 }, { 0x31F0, 0x321E }, { 0x3220, 0x3247 }, 592 { 0x3250, 0x4DBF }, { 0x4E00, 0xA48C }, { 0xA490, 0xA4C6 }, 593 { 0xA960, 0xA97C }, { 0xAC00, 0xD7A3 }, { 0xF900, 0xFAFF }, 594 { 0xFE10, 0xFE19 }, { 0xFE30, 0xFE52 }, { 0xFE54, 0xFE66 }, 595 { 0xFE68, 0xFE6B }, { 0xFF01, 0xFF60 }, { 0xFFE0, 0xFFE6 }, 596 { 0x16FE0, 0x16FE3 }, { 0x16FF0, 0x16FF1 }, { 0x17000, 0x187F7 }, 597 { 0x18800, 0x18CD5 }, { 0x18D00, 0x18D08 }, { 0x1B000, 0x1B11E }, 598 { 0x1B150, 0x1B152 }, { 0x1B164, 0x1B167 }, { 0x1B170, 0x1B2FB }, 599 { 0x1F004, 0x1F004 }, { 0x1F0CF, 0x1F0CF }, { 0x1F18E, 0x1F18E }, 600 { 0x1F191, 0x1F19A }, { 0x1F200, 0x1F202 }, { 0x1F210, 0x1F23B }, 601 { 0x1F240, 0x1F248 }, { 0x1F250, 0x1F251 }, { 0x1F260, 0x1F265 }, 602 { 0x1F300, 0x1F320 }, { 0x1F32D, 0x1F335 }, { 0x1F337, 0x1F37C }, 603 { 0x1F37E, 0x1F393 }, { 0x1F3A0, 0x1F3CA }, { 0x1F3CF, 0x1F3D3 }, 604 { 0x1F3E0, 0x1F3F0 }, { 0x1F3F4, 0x1F3F4 }, { 0x1F3F8, 0x1F43E }, 605 { 0x1F440, 0x1F440 }, { 0x1F442, 0x1F4FC }, { 0x1F4FF, 0x1F53D }, 606 { 0x1F54B, 0x1F54E }, { 0x1F550, 0x1F567 }, { 0x1F57A, 0x1F57A }, 607 { 0x1F595, 0x1F596 }, { 0x1F5A4, 0x1F5A4 }, { 0x1F5FB, 0x1F64F }, 608 { 0x1F680, 0x1F6C5 }, { 0x1F6CC, 0x1F6CC }, { 0x1F6D0, 0x1F6D2 }, 609 { 0x1F6D5, 0x1F6D7 }, { 0x1F6EB, 0x1F6EC }, { 0x1F6F4, 0x1F6FC }, 610 { 0x1F7E0, 0x1F7EB }, { 0x1F90C, 0x1F93A }, { 0x1F93C, 0x1F945 }, 611 { 0x1F947, 0x1F978 }, { 0x1F97A, 0x1F9CB }, { 0x1F9CD, 0x1F9FF }, 612 { 0x1FA70, 0x1FA74 }, { 0x1FA78, 0x1FA7A }, { 0x1FA80, 0x1FA86 }, 613 { 0x1FA90, 0x1FAA8 }, { 0x1FAB0, 0x1FAB6 }, { 0x1FAC0, 0x1FAC2 }, 614 { 0x1FAD0, 0x1FAD6 }, { 0x20000, 0x2FFFD }, { 0x30000, 0x3FFFD } 615 }; 616 /* *INDENT-ON* */ 617 618 int result; 619 620#define Lookup(cmp, table) \ 621 bisearch(cmp, table, \ 622 (int) (sizeof(table) / sizeof(struct interval) - 1)) 623 624 /* test for 8-bit control characters */ 625 if (cmp == 0) { 626 result = 0; 627 } else if (cmp < 32 || (cmp >= 0x7f && cmp < 0xa0)) { 628 result = -1; 629 } else if (cmp == 0xad) { 630 result = use_latin1; 631 } else if (Lookup(cmp, combining)) { 632 /* binary search in table of non-spacing characters */ 633 result = 0; 634 } else { 635 /* if we arrive here, cmp is not a combining or C0/C1 control character */ 636 result = 1; 637 638 if (Lookup(cmp, doublewidth)) { 639 result = 2; 640 } else if (cmp >= unknowns[0].first && Lookup(cmp, unknowns)) { 641 result = -1; 642 } 643 } 644 return result; 645} 646 647 648int mk_wcswidth(const wchar_t *pwcs, size_t n) 649{ 650 int width = 0; 651 652 for (; *pwcs && n-- > 0; pwcs++) { 653 int w; 654 655 if ((w = mk_wcwidth(*pwcs)) < 0) 656 return -1; 657 else 658 width += w; 659 } 660 661 return width; 662} 663 664 665/* 666 * The following functions are the same as mk_wcwidth() and 667 * mk_wcwidth_cjk(), except that spacing characters in the East Asian 668 * Ambiguous (A) category as defined in Unicode Technical Report #11 669 * have a column width of 2. This variant might be useful for users of 670 * CJK legacy encodings who want to migrate to UCS without changing 671 * the traditional terminal character-width behaviour. It is not 672 * otherwise recommended for general use. 673 */ 674int mk_wcwidth_cjk(wchar_t ucs) 675{ 676 /* sorted list of non-overlapping intervals of East Asian Ambiguous 677 * characters, generated by 678 * 679 * uniset +WIDTH-A -cat=Me -cat=Mn -cat=Cf \ 680 * +E000..F8FF \ 681 * +F0000..FFFFD \ 682 * +100000..10FFFD c 683 * 684 * "WIDTH-A" is a file extracted from EastAsianWidth.txt by selecting 685 * only those with width "A", and omitting: 686 * 687 * 0xAD 688 * all lines with "COMBINING" 689 */ 690 /* *INDENT-OFF* */ 691 /* generated by run-uniset_cjk 1.5 */ 692 static const struct interval ambiguous[] = { 693 { 0x00A1, 0x00A1 }, { 0x00A4, 0x00A4 }, { 0x00A7, 0x00A8 }, 694 { 0x00AA, 0x00AA }, { 0x00AE, 0x00AE }, { 0x00B0, 0x00B4 }, 695 { 0x00B6, 0x00BA }, { 0x00BC, 0x00BF }, { 0x00C6, 0x00C6 }, 696 { 0x00D0, 0x00D0 }, { 0x00D7, 0x00D8 }, { 0x00DE, 0x00E1 }, 697 { 0x00E6, 0x00E6 }, { 0x00E8, 0x00EA }, { 0x00EC, 0x00ED }, 698 { 0x00F0, 0x00F0 }, { 0x00F2, 0x00F3 }, { 0x00F7, 0x00FA }, 699 { 0x00FC, 0x00FC }, { 0x00FE, 0x00FE }, { 0x0101, 0x0101 }, 700 { 0x0111, 0x0111 }, { 0x0113, 0x0113 }, { 0x011B, 0x011B }, 701 { 0x0126, 0x0127 }, { 0x012B, 0x012B }, { 0x0131, 0x0133 }, 702 { 0x0138, 0x0138 }, { 0x013F, 0x0142 }, { 0x0144, 0x0144 }, 703 { 0x0148, 0x014B }, { 0x014D, 0x014D }, { 0x0152, 0x0153 }, 704 { 0x0166, 0x0167 }, { 0x016B, 0x016B }, { 0x01CE, 0x01CE }, 705 { 0x01D0, 0x01D0 }, { 0x01D2, 0x01D2 }, { 0x01D4, 0x01D4 }, 706 { 0x01D6, 0x01D6 }, { 0x01D8, 0x01D8 }, { 0x01DA, 0x01DA }, 707 { 0x01DC, 0x01DC }, { 0x0251, 0x0251 }, { 0x0261, 0x0261 }, 708 { 0x02C4, 0x02C4 }, { 0x02C7, 0x02C7 }, { 0x02C9, 0x02CB }, 709 { 0x02CD, 0x02CD }, { 0x02D0, 0x02D0 }, { 0x02D8, 0x02DB }, 710 { 0x02DD, 0x02DD }, { 0x02DF, 0x02DF }, { 0x0391, 0x03A1 }, 711 { 0x03A3, 0x03A9 }, { 0x03B1, 0x03C1 }, { 0x03C3, 0x03C9 }, 712 { 0x0401, 0x0401 }, { 0x0410, 0x044F }, { 0x0451, 0x0451 }, 713 { 0x2010, 0x2010 }, { 0x2013, 0x2016 }, { 0x2018, 0x2019 }, 714 { 0x201C, 0x201D }, { 0x2020, 0x2022 }, { 0x2024, 0x2027 }, 715 { 0x2030, 0x2030 }, { 0x2032, 0x2033 }, { 0x2035, 0x2035 }, 716 { 0x203B, 0x203B }, { 0x203E, 0x203E }, { 0x2074, 0x2074 }, 717 { 0x207F, 0x207F }, { 0x2081, 0x2084 }, { 0x20AC, 0x20AC }, 718 { 0x2103, 0x2103 }, { 0x2105, 0x2105 }, { 0x2109, 0x2109 }, 719 { 0x2113, 0x2113 }, { 0x2116, 0x2116 }, { 0x2121, 0x2122 }, 720 { 0x2126, 0x2126 }, { 0x212B, 0x212B }, { 0x2153, 0x2154 }, 721 { 0x215B, 0x215E }, { 0x2160, 0x216B }, { 0x2170, 0x2179 }, 722 { 0x2189, 0x2189 }, { 0x2190, 0x2199 }, { 0x21B8, 0x21B9 }, 723 { 0x21D2, 0x21D2 }, { 0x21D4, 0x21D4 }, { 0x21E7, 0x21E7 }, 724 { 0x2200, 0x2200 }, { 0x2202, 0x2203 }, { 0x2207, 0x2208 }, 725 { 0x220B, 0x220B }, { 0x220F, 0x220F }, { 0x2211, 0x2211 }, 726 { 0x2215, 0x2215 }, { 0x221A, 0x221A }, { 0x221D, 0x2220 }, 727 { 0x2223, 0x2223 }, { 0x2225, 0x2225 }, { 0x2227, 0x222C }, 728 { 0x222E, 0x222E }, { 0x2234, 0x2237 }, { 0x223C, 0x223D }, 729 { 0x2248, 0x2248 }, { 0x224C, 0x224C }, { 0x2252, 0x2252 }, 730 { 0x2260, 0x2261 }, { 0x2264, 0x2267 }, { 0x226A, 0x226B }, 731 { 0x226E, 0x226F }, { 0x2282, 0x2283 }, { 0x2286, 0x2287 }, 732 { 0x2295, 0x2295 }, { 0x2299, 0x2299 }, { 0x22A5, 0x22A5 }, 733 { 0x22BF, 0x22BF }, { 0x2312, 0x2312 }, { 0x2460, 0x24E9 }, 734 { 0x24EB, 0x254B }, { 0x2550, 0x2573 }, { 0x2580, 0x258F }, 735 { 0x2592, 0x2595 }, { 0x25A0, 0x25A1 }, { 0x25A3, 0x25A9 }, 736 { 0x25B2, 0x25B3 }, { 0x25B6, 0x25B7 }, { 0x25BC, 0x25BD }, 737 { 0x25C0, 0x25C1 }, { 0x25C6, 0x25C8 }, { 0x25CB, 0x25CB }, 738 { 0x25CE, 0x25D1 }, { 0x25E2, 0x25E5 }, { 0x25EF, 0x25EF }, 739 { 0x2605, 0x2606 }, { 0x2609, 0x2609 }, { 0x260E, 0x260F }, 740 { 0x261C, 0x261C }, { 0x261E, 0x261E }, { 0x2640, 0x2640 }, 741 { 0x2642, 0x2642 }, { 0x2660, 0x2661 }, { 0x2663, 0x2665 }, 742 { 0x2667, 0x266A }, { 0x266C, 0x266D }, { 0x266F, 0x266F }, 743 { 0x269E, 0x269F }, { 0x26BF, 0x26BF }, { 0x26C6, 0x26CD }, 744 { 0x26CF, 0x26D3 }, { 0x26D5, 0x26E1 }, { 0x26E3, 0x26E3 }, 745 { 0x26E8, 0x26E9 }, { 0x26EB, 0x26F1 }, { 0x26F4, 0x26F4 }, 746 { 0x26F6, 0x26F9 }, { 0x26FB, 0x26FC }, { 0x26FE, 0x26FF }, 747 { 0x273D, 0x273D }, { 0x2776, 0x277F }, { 0x2B56, 0x2B59 }, 748 { 0x3248, 0x324F }, { 0xE000, 0xF8FF }, { 0xFFFD, 0xFFFD }, 749 { 0x1F100, 0x1F10A }, { 0x1F110, 0x1F12D }, { 0x1F130, 0x1F169 }, 750 { 0x1F170, 0x1F18D }, { 0x1F18F, 0x1F190 }, { 0x1F19B, 0x1F1AC }, 751 { 0xF0000, 0xFFFFD }, { 0x100000, 0x10FFFD } 752 }; 753 /* *INDENT-ON* */ 754 755 /* binary search in table of non-spacing characters */ 756 if (Lookup((unsigned long) ucs, ambiguous)) 757 return 2; 758 759 return mk_wcwidth(ucs); 760} 761 762 763int mk_wcswidth_cjk(const wchar_t *pwcs, size_t n) 764{ 765 int width = 0; 766 767 for (; *pwcs && n-- > 0; pwcs++) { 768 int w; 769 770 if ((w = mk_wcwidth_cjk(*pwcs)) < 0) 771 return -1; 772 else 773 width += w; 774 } 775 776 return width; 777} 778 779#ifdef TEST_DRIVER 780static int opt_all = 0; 781static int opt_quiet = 0; 782static int opt_wider = 0; 783static long total_test = 0; 784static long total_errs = 0; 785 786static void usage(void) 787{ 788 static const char *msg[] = 789 { 790 "Usage: test_wcwidth [options] [c1[-c1b] [c2-[c2b] [...]]]", 791 "", 792 "Options:", 793 " -a show all data, rather than just differences", 794 " -s show only summary", 795 " -w use width-characters for ambiguous-width" 796 }; 797 size_t n; 798 for (n = 0; n < sizeof(msg) / sizeof(msg[0]); ++n) { 799 fprintf(stderr, "%s\n", msg[n]); 800 } 801 exit(EXIT_FAILURE); 802} 803 804static int decode_one(const char *source, char **target) 805{ 806 int result = -1; 807 long check; 808 int radix = 0; 809 if ((source[0] == 'u' || source[0] == 'U') && source[1] == '+') { 810 source += 2; 811 radix = 16; 812 } 813 check = strtol(source, target, radix); 814 if (*target != NULL && *target != source) 815 result = (int) check; 816 return result; 817} 818 819static int decode_range(const char *source, int *lo, int *hi) 820{ 821 int result = 0; 822 char *after1; 823 char *after2; 824 if ((*lo = decode_one(source, &after1)) >= 0) { 825 after1 += strspn(after1, ":-.\t "); 826 if ((*hi = decode_one(after1, &after2)) < 0) { 827 *hi = *lo; 828 } 829 result = 1; 830 } 831 return result; 832} 833 834static void do_range(const char *source) 835{ 836 int lo, hi; 837 if (decode_range(source, &lo, &hi)) { 838 while (lo <= hi) { 839 int local_rc = opt_wider ? mk_wcwidth_cjk(lo) : mk_wcwidth(lo); 840 int other_rc = wcwidth(lo); 841 ++total_test; 842 if (opt_all || (local_rc != other_rc)) { 843 if (!opt_quiet) 844 printf("U+%04X\t%d\t%d\n", lo, local_rc, other_rc); 845 } 846 if (local_rc != other_rc) { 847 ++total_errs; 848 } 849 ++lo; 850 } 851 } 852} 853 854int main(int argc, char **argv) 855{ 856 int ch; 857 858 setlocale(LC_ALL, ""); 859 while ((ch = getopt(argc, argv, "asw")) != -1) { 860 switch (ch) { 861 case 'a': 862 opt_all = 1; 863 break; 864 case 's': 865 opt_quiet = 1; 866 break; 867 case 'w': 868 opt_wider = 1; 869 break; 870 default: 871 usage(); 872 } 873 } 874 if (optind >= argc) 875 usage(); 876 while (optind < argc) { 877 do_range(argv[optind++]); 878 } 879 if (total_test) { 880 printf("%ld/%ld mismatches (%.0f%%)\n", 881 total_errs, 882 total_test, 883 (100.0 * (double) total_errs) / (double) total_test); 884 } 885 return EXIT_SUCCESS; 886} 887#endif 888