1/* 2 * Copyright © 2009 Red Hat, Inc. 3 * Copyright © 2011 Google, Inc. 4 * 5 * This is part of HarfBuzz, a text shaping library. 6 * 7 * Permission is hereby granted, without written agreement and without 8 * license or royalty fees, to use, copy, modify, and distribute this 9 * software and its documentation for any purpose, provided that the 10 * above copyright notice and the following two paragraphs appear in 11 * all copies of this software. 12 * 13 * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR 14 * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES 15 * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN 16 * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH 17 * DAMAGE. 18 * 19 * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING, 20 * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND 21 * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS 22 * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO 23 * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS. 24 * 25 * Red Hat Author(s): Behdad Esfahbod 26 * Google Author(s): Behdad Esfahbod, Roozbeh Pournader 27 */ 28 29#include "hb-private.hh" 30 31#include <string.h> 32 33 34 35/* hb_script_t */ 36 37static hb_tag_t 38hb_ot_old_tag_from_script (hb_script_t script) 39{ 40 /* This seems to be accurate as of end of 2012. */ 41 42 switch ((hb_tag_t) script) { 43 case HB_SCRIPT_INVALID: return HB_OT_TAG_DEFAULT_SCRIPT; 44 45 /* KATAKANA and HIRAGANA both map to 'kana' */ 46 case HB_SCRIPT_HIRAGANA: return HB_TAG('k','a','n','a'); 47 48 /* Spaces at the end are preserved, unlike ISO 15924 */ 49 case HB_SCRIPT_LAO: return HB_TAG('l','a','o',' '); 50 case HB_SCRIPT_YI: return HB_TAG('y','i',' ',' '); 51 /* Unicode-5.0 additions */ 52 case HB_SCRIPT_NKO: return HB_TAG('n','k','o',' '); 53 /* Unicode-5.1 additions */ 54 case HB_SCRIPT_VAI: return HB_TAG('v','a','i',' '); 55 /* Unicode-5.2 additions */ 56 /* Unicode-6.0 additions */ 57 } 58 59 /* Else, just change first char to lowercase and return */ 60 return ((hb_tag_t) script) | 0x20000000u; 61} 62 63static hb_script_t 64hb_ot_old_tag_to_script (hb_tag_t tag) 65{ 66 if (unlikely (tag == HB_OT_TAG_DEFAULT_SCRIPT)) 67 return HB_SCRIPT_INVALID; 68 69 /* This side of the conversion is fully algorithmic. */ 70 71 /* Any spaces at the end of the tag are replaced by repeating the last 72 * letter. Eg 'nko ' -> 'Nkoo' */ 73 if (unlikely ((tag & 0x0000FF00u) == 0x00002000u)) 74 tag |= (tag >> 8) & 0x0000FF00u; /* Copy second letter to third */ 75 if (unlikely ((tag & 0x000000FFu) == 0x00000020u)) 76 tag |= (tag >> 8) & 0x000000FFu; /* Copy third letter to fourth */ 77 78 /* Change first char to uppercase and return */ 79 return (hb_script_t) (tag & ~0x20000000u); 80} 81 82static hb_tag_t 83hb_ot_new_tag_from_script (hb_script_t script) 84{ 85 switch ((hb_tag_t) script) { 86 case HB_SCRIPT_BENGALI: return HB_TAG('b','n','g','2'); 87 case HB_SCRIPT_DEVANAGARI: return HB_TAG('d','e','v','2'); 88 case HB_SCRIPT_GUJARATI: return HB_TAG('g','j','r','2'); 89 case HB_SCRIPT_GURMUKHI: return HB_TAG('g','u','r','2'); 90 case HB_SCRIPT_KANNADA: return HB_TAG('k','n','d','2'); 91 case HB_SCRIPT_MALAYALAM: return HB_TAG('m','l','m','2'); 92 case HB_SCRIPT_ORIYA: return HB_TAG('o','r','y','2'); 93 case HB_SCRIPT_TAMIL: return HB_TAG('t','m','l','2'); 94 case HB_SCRIPT_TELUGU: return HB_TAG('t','e','l','2'); 95 case HB_SCRIPT_MYANMAR: return HB_TAG('m','y','m','2'); 96 } 97 98 return HB_OT_TAG_DEFAULT_SCRIPT; 99} 100 101static hb_script_t 102hb_ot_new_tag_to_script (hb_tag_t tag) 103{ 104 switch (tag) { 105 case HB_TAG('b','n','g','2'): return HB_SCRIPT_BENGALI; 106 case HB_TAG('d','e','v','2'): return HB_SCRIPT_DEVANAGARI; 107 case HB_TAG('g','j','r','2'): return HB_SCRIPT_GUJARATI; 108 case HB_TAG('g','u','r','2'): return HB_SCRIPT_GURMUKHI; 109 case HB_TAG('k','n','d','2'): return HB_SCRIPT_KANNADA; 110 case HB_TAG('m','l','m','2'): return HB_SCRIPT_MALAYALAM; 111 case HB_TAG('o','r','y','2'): return HB_SCRIPT_ORIYA; 112 case HB_TAG('t','m','l','2'): return HB_SCRIPT_TAMIL; 113 case HB_TAG('t','e','l','2'): return HB_SCRIPT_TELUGU; 114 case HB_TAG('m','y','m','2'): return HB_SCRIPT_MYANMAR; 115 } 116 117 return HB_SCRIPT_UNKNOWN; 118} 119 120/* 121 * Complete list at: 122 * https://www.microsoft.com/typography/otspec/scripttags.htm 123 * https://www.microsoft.com/typography/otspec160/scripttagsProposed.htm 124 * 125 * Most of the script tags are the same as the ISO 15924 tag but lowercased. 126 * So we just do that, and handle the exceptional cases in a switch. 127 */ 128 129void 130hb_ot_tags_from_script (hb_script_t script, 131 hb_tag_t *script_tag_1, 132 hb_tag_t *script_tag_2) 133{ 134 hb_tag_t new_tag; 135 136 *script_tag_2 = HB_OT_TAG_DEFAULT_SCRIPT; 137 *script_tag_1 = hb_ot_old_tag_from_script (script); 138 139 new_tag = hb_ot_new_tag_from_script (script); 140 if (unlikely (new_tag != HB_OT_TAG_DEFAULT_SCRIPT)) { 141 *script_tag_2 = *script_tag_1; 142 *script_tag_1 = new_tag; 143 } 144} 145 146hb_script_t 147hb_ot_tag_to_script (hb_tag_t tag) 148{ 149 if (unlikely ((tag & 0x000000FFu) == '2')) 150 return hb_ot_new_tag_to_script (tag); 151 152 return hb_ot_old_tag_to_script (tag); 153} 154 155 156/* hb_language_t */ 157 158typedef struct { 159 char language[4]; 160 hb_tag_t tag; 161} LangTag; 162 163/* 164 * Complete list at: 165 * http://www.microsoft.com/typography/otspec/languagetags.htm 166 * 167 * Generated by intersecting the OpenType language tag list from 168 * Draft OpenType 1.5 spec, with with the ISO 639-3 codes from 169 * 2008-08-04, matching on name, and finally adjusted manually. 170 * 171 * Updated on 2012-12-07 with more research into remaining codes. 172 * 173 * Updated on 2013-11-23 based on usage in SIL and Microsoft fonts, 174 * the new proposal from Microsoft, and latest ISO 639-3 names. 175 * 176 * Some items still missing. Those are commented out at the end. 177 * Keep sorted for bsearch. 178 */ 179 180static const LangTag ot_languages[] = { 181 {"aa", HB_TAG('A','F','R',' ')}, /* Afar */ 182 {"ab", HB_TAG('A','B','K',' ')}, /* Abkhazian */ 183 {"abq", HB_TAG('A','B','A',' ')}, /* Abaza */ 184 {"ach", HB_TAG('A','C','H',' ')}, /* Acoli */ 185 {"ada", HB_TAG('D','N','G',' ')}, /* Dangme */ 186 {"ady", HB_TAG('A','D','Y',' ')}, /* Adyghe */ 187 {"af", HB_TAG('A','F','K',' ')}, /* Afrikaans */ 188 {"aii", HB_TAG('S','W','A',' ')}, /* Swadaya Aramaic */ 189 {"aio", HB_TAG('A','I','O',' ')}, /* Aiton */ 190 {"aiw", HB_TAG('A','R','I',' ')}, /* Aari */ 191 {"ak", HB_TAG('T','W','I',' ')}, /* Akan [macrolanguage] */ 192 {"alt", HB_TAG('A','L','T',' ')}, /* [Southern] Altai */ 193 {"am", HB_TAG('A','M','H',' ')}, /* Amharic */ 194 {"amf", HB_TAG('H','B','N',' ')}, /* Hammer-Banna */ 195 {"an", HB_TAG('A','R','G',' ')}, /* Aragonese */ 196 {"ang", HB_TAG('A','N','G',' ')}, /* Old English (ca. 450-1100) */ 197 {"ar", HB_TAG('A','R','A',' ')}, /* Arabic [macrolanguage] */ 198 {"arb", HB_TAG('A','R','A',' ')}, /* Standard Arabic */ 199 {"arn", HB_TAG('M','A','P',' ')}, /* Mapudungun */ 200 {"ary", HB_TAG('M','O','R',' ')}, /* Moroccan Arabic */ 201 {"as", HB_TAG('A','S','M',' ')}, /* Assamese */ 202 {"ast", HB_TAG('A','S','T',' ')}, /* Asturian/Asturleonese/Bable/Leonese */ 203 {"ath", HB_TAG('A','T','H',' ')}, /* Athapaskan [family] */ 204 {"atv", HB_TAG('A','L','T',' ')}, /* [Northern] Altai */ 205 {"av", HB_TAG('A','V','R',' ')}, /* Avaric */ 206 {"awa", HB_TAG('A','W','A',' ')}, /* Awadhi */ 207 {"ay", HB_TAG('A','Y','M',' ')}, /* Aymara [macrolanguage] */ 208 {"az", HB_TAG('A','Z','E',' ')}, /* Azerbaijani [macrolanguage] */ 209 {"azb", HB_TAG('A','Z','B',' ')}, /* South Azerbaijani */ 210 {"azj", HB_TAG('A','Z','E',' ')}, /* North Azerbaijani */ 211 {"ba", HB_TAG('B','S','H',' ')}, /* Bashkir */ 212 {"bai", HB_TAG('B','M','L',' ')}, /* Bamileke [family] */ 213 {"bal", HB_TAG('B','L','I',' ')}, /* Baluchi [macrolangauge] */ 214 {"ban", HB_TAG('B','A','N',' ')}, /* Balinese */ 215 {"bar", HB_TAG('B','A','R',' ')}, /* Bavarian */ 216 {"bbc", HB_TAG('B','B','C',' ')}, /* Batak Toba */ 217 {"bci", HB_TAG('B','A','U',' ')}, /* Baoulé */ 218 {"bcl", HB_TAG('B','I','K',' ')}, /* Central Bikol */ 219 {"bcq", HB_TAG('B','C','H',' ')}, /* Bench */ 220 {"be", HB_TAG('B','E','L',' ')}, /* Belarusian */ 221 {"bem", HB_TAG('B','E','M',' ')}, /* Bemba (Zambia) */ 222 {"ber", HB_TAG('B','E','R',' ')}, /* Berber [family] */ 223 {"bfq", HB_TAG('B','A','D',' ')}, /* Badaga */ 224 {"bft", HB_TAG('B','L','T',' ')}, /* Balti */ 225 {"bfy", HB_TAG('B','A','G',' ')}, /* Baghelkhandi */ 226 {"bg", HB_TAG('B','G','R',' ')}, /* Bulgarian */ 227 {"bgc", HB_TAG('B','G','C',' ')}, /* Haryanvi */ 228 {"bgq", HB_TAG('B','G','Q',' ')}, /* Bagri */ 229 {"bhb", HB_TAG('B','H','I',' ')}, /* Bhili */ 230 {"bhk", HB_TAG('B','I','K',' ')}, /* Albay Bicolano (retired code) */ 231 {"bho", HB_TAG('B','H','O',' ')}, /* Bhojpuri */ 232 {"bi", HB_TAG('B','I','S',' ')}, /* Bislama */ 233 {"bik", HB_TAG('B','I','K',' ')}, /* Bikol [macrolanguage] */ 234 {"bin", HB_TAG('E','D','O',' ')}, /* Bini */ 235 {"bjj", HB_TAG('B','J','J',' ')}, /* Kanauji */ 236 {"bjt", HB_TAG('B','L','N',' ')}, /* Balanta-Ganja */ 237 {"bla", HB_TAG('B','K','F',' ')}, /* Blackfoot */ 238 {"ble", HB_TAG('B','L','N',' ')}, /* Balanta-Kentohe */ 239 {"blk", HB_TAG('B','L','K',' ')}, /* Pa'O/Pa'o Karen */ 240 {"bln", HB_TAG('B','I','K',' ')}, /* Southern Catanduanes Bikol */ 241 {"bm", HB_TAG('B','M','B',' ')}, /* Bambara */ 242 {"bn", HB_TAG('B','E','N',' ')}, /* Bengali */ 243 {"bo", HB_TAG('T','I','B',' ')}, /* Tibetan */ 244 {"bpy", HB_TAG('B','P','Y',' ')}, /* Bishnupriya */ 245 {"bqi", HB_TAG('L','R','C',' ')}, /* Bakhtiari */ 246 {"br", HB_TAG('B','R','E',' ')}, /* Breton */ 247 {"bra", HB_TAG('B','R','I',' ')}, /* Braj Bhasha */ 248 {"brh", HB_TAG('B','R','H',' ')}, /* Brahui */ 249 {"brx", HB_TAG('B','R','X',' ')}, /* Bodo (India) */ 250 {"bs", HB_TAG('B','O','S',' ')}, /* Bosnian */ 251 {"btb", HB_TAG('B','T','I',' ')}, /* Beti (Cameroon) */ 252 {"bto", HB_TAG('B','I','K',' ')}, /* Rinconada Bikol */ 253 {"bts", HB_TAG('B','T','S',' ')}, /* Batak Simalungun */ 254 {"bug", HB_TAG('B','U','G',' ')}, /* Buginese */ 255 {"bxr", HB_TAG('R','B','U',' ')}, /* Russian Buriat */ 256 {"byn", HB_TAG('B','I','L',' ')}, /* Bilen */ 257 {"ca", HB_TAG('C','A','T',' ')}, /* Catalan */ 258 {"cbk", HB_TAG('C','B','K',' ')}, /* Chavacano */ 259 {"ce", HB_TAG('C','H','E',' ')}, /* Chechen */ 260 {"ceb", HB_TAG('C','E','B',' ')}, /* Cebuano */ 261 {"cgg", HB_TAG('C','G','G',' ')}, /* Chiga */ 262 {"ch", HB_TAG('C','H','A',' ')}, /* Chamorro */ 263 {"cho", HB_TAG('C','H','O',' ')}, /* Choctaw */ 264 {"chp", HB_TAG('C','H','P',' ')}, /* Chipewyan */ 265 {"chr", HB_TAG('C','H','R',' ')}, /* Cherokee */ 266 {"chy", HB_TAG('C','H','Y',' ')}, /* Cheyenne */ 267 {"ckb", HB_TAG('K','U','R',' ')}, /* Central Kurdish (Sorani) */ 268 {"ckt", HB_TAG('C','H','K',' ')}, /* Chukchi */ 269 {"cop", HB_TAG('C','O','P',' ')}, /* Coptic */ 270 {"cr", HB_TAG('C','R','E',' ')}, /* Cree */ 271 {"crh", HB_TAG('C','R','T',' ')}, /* Crimean Tatar */ 272 {"crj", HB_TAG('E','C','R',' ')}, /* [Southern] East Cree */ 273 {"crl", HB_TAG('E','C','R',' ')}, /* [Northern] East Cree */ 274 {"crm", HB_TAG('M','C','R',' ')}, /* Moose Cree */ 275 {"crx", HB_TAG('C','R','R',' ')}, /* Carrier */ 276 {"cs", HB_TAG('C','S','Y',' ')}, /* Czech */ 277 {"csb", HB_TAG('C','S','B',' ')}, /* Kashubian */ 278 {"ctg", HB_TAG('C','T','G',' ')}, /* Chittagonian */ 279 {"cts", HB_TAG('B','I','K',' ')}, /* Northern Catanduanes Bikol */ 280 {"cu", HB_TAG('C','S','L',' ')}, /* Church Slavic */ 281 {"cv", HB_TAG('C','H','U',' ')}, /* Chuvash */ 282 {"cwd", HB_TAG('D','C','R',' ')}, /* Woods Cree */ 283 {"cy", HB_TAG('W','E','L',' ')}, /* Welsh */ 284 {"da", HB_TAG('D','A','N',' ')}, /* Danish */ 285 {"dap", HB_TAG('N','I','S',' ')}, /* Nisi (India) */ 286 {"dar", HB_TAG('D','A','R',' ')}, /* Dargwa */ 287 {"de", HB_TAG('D','E','U',' ')}, /* German */ 288 {"dgo", HB_TAG('D','G','O',' ')}, /* Dogri */ 289 {"dhd", HB_TAG('M','A','W',' ')}, /* Dhundari */ 290 {"din", HB_TAG('D','N','K',' ')}, /* Dinka [macrolanguage] */ 291 {"diq", HB_TAG('D','I','Q',' ')}, /* Dimli */ 292 {"dje", HB_TAG('D','J','R',' ')}, /* Zarma */ 293 {"dng", HB_TAG('D','U','N',' ')}, /* Dungan */ 294 {"doi", HB_TAG('D','G','R',' ')}, /* Dogri [macrolanguage] */ 295 {"dsb", HB_TAG('L','S','B',' ')}, /* Lower Sorbian */ 296 {"dv", HB_TAG('D','I','V',' ')}, /* Dhivehi/Divehi/Maldivian */ 297 {"dyu", HB_TAG('J','U','L',' ')}, /* Jula */ 298 {"dz", HB_TAG('D','Z','N',' ')}, /* Dzongkha */ 299 {"ee", HB_TAG('E','W','E',' ')}, /* Ewe */ 300 {"efi", HB_TAG('E','F','I',' ')}, /* Efik */ 301 {"ekk", HB_TAG('E','T','I',' ')}, /* Standard Estonian */ 302 {"el", HB_TAG('E','L','L',' ')}, /* Modern Greek (1453-) */ 303 {"emk", HB_TAG('M','N','K',' ')}, /* Eastern Maninkakan */ 304 {"en", HB_TAG('E','N','G',' ')}, /* English */ 305 {"eo", HB_TAG('N','T','O',' ')}, /* Esperanto */ 306 {"eot", HB_TAG('B','T','I',' ')}, /* Beti (Côte d'Ivoire) */ 307 {"es", HB_TAG('E','S','P',' ')}, /* Spanish */ 308 {"et", HB_TAG('E','T','I',' ')}, /* Estonian [macrolanguage] */ 309 {"eu", HB_TAG('E','U','Q',' ')}, /* Basque */ 310 {"eve", HB_TAG('E','V','N',' ')}, /* Even */ 311 {"evn", HB_TAG('E','V','K',' ')}, /* Evenki */ 312 {"fa", HB_TAG('F','A','R',' ')}, /* Persian [macrolanguage] */ 313 {"ff", HB_TAG('F','U','L',' ')}, /* Fulah [macrolanguage] */ 314 {"fi", HB_TAG('F','I','N',' ')}, /* Finnish */ 315 {"fil", HB_TAG('P','I','L',' ')}, /* Filipino */ 316 {"fj", HB_TAG('F','J','I',' ')}, /* Fijian */ 317 {"fo", HB_TAG('F','O','S',' ')}, /* Faroese */ 318 {"fon", HB_TAG('F','O','N',' ')}, /* Fon */ 319 {"fr", HB_TAG('F','R','A',' ')}, /* French */ 320 {"frc", HB_TAG('F','R','C',' ')}, /* Cajun French */ 321 {"frp", HB_TAG('F','R','P',' ')}, /* Arpitan/Francoprovençal */ 322 {"fur", HB_TAG('F','R','L',' ')}, /* Friulian */ 323 {"fuv", HB_TAG('F','U','V',' ')}, /* Nigerian Fulfulde */ 324 {"fy", HB_TAG('F','R','I',' ')}, /* Western Frisian */ 325 {"ga", HB_TAG('I','R','I',' ')}, /* Irish */ 326 {"gaa", HB_TAG('G','A','D',' ')}, /* Ga */ 327 {"gag", HB_TAG('G','A','G',' ')}, /* Gagauz */ 328 {"gbm", HB_TAG('G','A','W',' ')}, /* Garhwali */ 329 {"gd", HB_TAG('G','A','E',' ')}, /* Scottish Gaelic */ 330 {"gez", HB_TAG('G','E','Z',' ')}, /* Ge'ez */ 331 {"ggo", HB_TAG('G','O','N',' ')}, /* Southern Gondi */ 332 {"gl", HB_TAG('G','A','L',' ')}, /* Galician */ 333 {"gld", HB_TAG('N','A','N',' ')}, /* Nanai */ 334 {"glk", HB_TAG('G','L','K',' ')}, /* Gilaki */ 335 {"gn", HB_TAG('G','U','A',' ')}, /* Guarani [macrolanguage] */ 336 {"gno", HB_TAG('G','O','N',' ')}, /* Northern Gondi */ 337 {"gog", HB_TAG('G','O','G',' ')}, /* Gogo */ 338 {"gon", HB_TAG('G','O','N',' ')}, /* Gondi [macrolanguage] */ 339 {"grt", HB_TAG('G','R','O',' ')}, /* Garo */ 340 {"gru", HB_TAG('S','O','G',' ')}, /* Sodo Gurage */ 341 {"gu", HB_TAG('G','U','J',' ')}, /* Gujarati */ 342 {"guc", HB_TAG('G','U','C',' ')}, /* Wayuu */ 343 {"guk", HB_TAG('G','M','Z',' ')}, /* Gumuz */ 344/*{"guk", HB_TAG('G','U','K',' ')},*/ /* Gumuz (in SIL fonts) */ 345 {"guz", HB_TAG('G','U','Z',' ')}, /* Ekegusii/Gusii */ 346 {"gv", HB_TAG('M','N','X',' ')}, /* Manx */ 347 {"ha", HB_TAG('H','A','U',' ')}, /* Hausa */ 348 {"har", HB_TAG('H','R','I',' ')}, /* Harari */ 349 {"haw", HB_TAG('H','A','W',' ')}, /* Hawaiian */ 350 {"hay", HB_TAG('H','A','Y',' ')}, /* Haya */ 351 {"haz", HB_TAG('H','A','Z',' ')}, /* Hazaragi */ 352 {"he", HB_TAG('I','W','R',' ')}, /* Hebrew */ 353 {"hz", HB_TAG('H','E','R',' ')}, /* Herero */ 354 {"hi", HB_TAG('H','I','N',' ')}, /* Hindi */ 355 {"hil", HB_TAG('H','I','L',' ')}, /* Hiligaynon */ 356 {"hnd", HB_TAG('H','N','D',' ')}, /* [Southern] Hindko */ 357 {"hne", HB_TAG('C','H','H',' ')}, /* Chattisgarhi */ 358 {"hno", HB_TAG('H','N','D',' ')}, /* [Northern] Hindko */ 359 {"ho", HB_TAG('H','M','O',' ')}, /* Hiri Motu */ 360 {"hoc", HB_TAG('H','O',' ',' ')}, /* Ho */ 361 {"hoj", HB_TAG('H','A','R',' ')}, /* Harauti */ 362 {"hr", HB_TAG('H','R','V',' ')}, /* Croatian */ 363 {"hsb", HB_TAG('U','S','B',' ')}, /* Upper Sorbian */ 364 {"ht", HB_TAG('H','A','I',' ')}, /* Haitian/Haitian Creole */ 365 {"hu", HB_TAG('H','U','N',' ')}, /* Hungarian */ 366 {"hy", HB_TAG('H','Y','E',' ')}, /* Armenian */ 367 {"hz", HB_TAG('H','E','R',' ')}, /* Herero */ 368 {"ia", HB_TAG('I','N','A',' ')}, /* Interlingua (International Auxiliary Language Association) */ 369 {"ibb", HB_TAG('I','B','B',' ')}, /* Ibibio */ 370 {"id", HB_TAG('I','N','D',' ')}, /* Indonesian */ 371 {"ie", HB_TAG('I','L','E',' ')}, /* Interlingue/Occidental */ 372 {"ig", HB_TAG('I','B','O',' ')}, /* Igbo */ 373 {"igb", HB_TAG('E','B','I',' ')}, /* Ebira */ 374 {"ijc", HB_TAG('I','J','O',' ')}, /* Izon */ 375 {"ijo", HB_TAG('I','J','O',' ')}, /* Ijo [family] */ 376 {"ik", HB_TAG('I','P','K',' ')}, /* Inupiaq [macrolanguage] */ 377 {"ilo", HB_TAG('I','L','O',' ')}, /* Ilokano */ 378 {"inh", HB_TAG('I','N','G',' ')}, /* Ingush */ 379 {"io", HB_TAG('I','D','O',' ')}, /* Ido */ 380 {"is", HB_TAG('I','S','L',' ')}, /* Icelandic */ 381 {"it", HB_TAG('I','T','A',' ')}, /* Italian */ 382 {"iu", HB_TAG('I','N','U',' ')}, /* Inuktitut [macrolanguage] */ 383 {"ja", HB_TAG('J','A','N',' ')}, /* Japanese */ 384 {"jam", HB_TAG('J','A','M',' ')}, /* Jamaican Creole English */ 385 {"jbo", HB_TAG('J','B','O',' ')}, /* Lojban */ 386 {"jv", HB_TAG('J','A','V',' ')}, /* Javanese */ 387 {"ka", HB_TAG('K','A','T',' ')}, /* Georgian */ 388 {"kaa", HB_TAG('K','R','K',' ')}, /* Karakalpak */ 389 {"kab", HB_TAG('K','A','B',' ')}, /* Kabyle */ 390 {"kam", HB_TAG('K','M','B',' ')}, /* Kamba (Kenya) */ 391 {"kar", HB_TAG('K','R','N',' ')}, /* Karen [family] */ 392 {"kbd", HB_TAG('K','A','B',' ')}, /* Kabardian */ 393 {"kde", HB_TAG('K','D','E',' ')}, /* Makonde */ 394 {"kdr", HB_TAG('K','R','M',' ')}, /* Karaim */ 395 {"kdt", HB_TAG('K','U','Y',' ')}, /* Kuy */ 396 {"kex", HB_TAG('K','K','N',' ')}, /* Kokni */ 397 {"kfr", HB_TAG('K','A','C',' ')}, /* Kachchi */ 398 {"kfy", HB_TAG('K','M','N',' ')}, /* Kumaoni */ 399 {"kg", HB_TAG('K','O','N',' ')}, /* Kongo [macrolanguage] */ 400 {"kha", HB_TAG('K','S','I',' ')}, /* Khasi */ 401 {"khb", HB_TAG('X','B','D',' ')}, /* Lü */ 402 {"kht", HB_TAG('K','H','N',' ')}, /* Khamti (Microsoft fonts) */ 403/*{"kht", HB_TAG('K','H','T',' ')},*/ /* Khamti (OpenType spec and SIL fonts) */ 404 {"khw", HB_TAG('K','H','W',' ')}, /* Khowar */ 405 {"ki", HB_TAG('K','I','K',' ')}, /* Gikuyu/Kikuyu */ 406 {"kj", HB_TAG('K','U','A',' ')}, /* Kuanyama/Kwanyama */ 407 {"kjh", HB_TAG('K','H','A',' ')}, /* Khakass */ 408 {"kjp", HB_TAG('K','J','P',' ')}, /* Pwo Eastern Karen */ 409 {"kk", HB_TAG('K','A','Z',' ')}, /* Kazakh */ 410 {"kl", HB_TAG('G','R','N',' ')}, /* Kalaallisut */ 411 {"kln", HB_TAG('K','A','L',' ')}, /* Kalenjin */ 412 {"km", HB_TAG('K','H','M',' ')}, /* Central Khmer */ 413 {"kmb", HB_TAG('M','B','N',' ')}, /* Kimbundu */ 414 {"kmw", HB_TAG('K','M','O',' ')}, /* Komo (Democratic Republic of Congo) */ 415 {"kn", HB_TAG('K','A','N',' ')}, /* Kannada */ 416 {"knn", HB_TAG('K','O','K',' ')}, /* Konkani */ 417 {"ko", HB_TAG('K','O','R',' ')}, /* Korean */ 418 {"koi", HB_TAG('K','O','P',' ')}, /* Komi-Permyak */ 419 {"kok", HB_TAG('K','O','K',' ')}, /* Konkani [macrolanguage] */ 420 {"kpe", HB_TAG('K','P','L',' ')}, /* Kpelle [macrolanguage] */ 421 {"kpv", HB_TAG('K','O','Z',' ')}, /* Komi-Zyrian */ 422 {"kpy", HB_TAG('K','Y','K',' ')}, /* Koryak */ 423 {"kqy", HB_TAG('K','R','T',' ')}, /* Koorete */ 424 {"kr", HB_TAG('K','N','R',' ')}, /* Kanuri [macrolanguage] */ 425 {"kri", HB_TAG('K','R','I',' ')}, /* Krio */ 426 {"krl", HB_TAG('K','R','L',' ')}, /* Karelian */ 427 {"kru", HB_TAG('K','U','U',' ')}, /* Kurukh */ 428 {"ks", HB_TAG('K','S','H',' ')}, /* Kashmiri */ 429 {"ksh", HB_TAG('K','S','H',' ')}, /* Kölsch */ 430/*{"ksw", HB_TAG('K','R','N',' ')},*/ /* S'gaw Karen (Microsoft fonts?) */ 431 {"ksw", HB_TAG('K','S','W',' ')}, /* S'gaw Karen (OpenType spec and SIL fonts) */ 432 {"ku", HB_TAG('K','U','R',' ')}, /* Kurdish [macrolanguage] */ 433 {"kum", HB_TAG('K','U','M',' ')}, /* Kumyk */ 434 {"kv", HB_TAG('K','O','M',' ')}, /* Komi [macrolanguage] */ 435 {"kvd", HB_TAG('K','U','I',' ')}, /* Kui (Indonesia) */ 436 {"kw", HB_TAG('C','O','R',' ')}, /* Cornish */ 437 {"kxc", HB_TAG('K','M','S',' ')}, /* Komso */ 438 {"kxu", HB_TAG('K','U','I',' ')}, /* Kui (India) */ 439 {"ky", HB_TAG('K','I','R',' ')}, /* Kirghiz/Kyrgyz */ 440 {"kyu", HB_TAG('K','Y','U',' ')}, /* Western Kayah */ 441 {"la", HB_TAG('L','A','T',' ')}, /* Latin */ 442 {"lad", HB_TAG('J','U','D',' ')}, /* Ladino */ 443 {"lb", HB_TAG('L','T','Z',' ')}, /* Luxembourgish */ 444 {"lbe", HB_TAG('L','A','K',' ')}, /* Lak */ 445 {"lbj", HB_TAG('L','D','K',' ')}, /* Ladakhi */ 446 {"lez", HB_TAG('L','E','Z',' ')}, /* Lezgi */ 447 {"lg", HB_TAG('L','U','G',' ')}, /* Ganda */ 448 {"li", HB_TAG('L','I','M',' ')}, /* Limburgan/Limburger/Limburgish */ 449 {"lif", HB_TAG('L','M','B',' ')}, /* Limbu */ 450 {"lij", HB_TAG('L','I','J',' ')}, /* Ligurian */ 451 {"lis", HB_TAG('L','I','S',' ')}, /* Lisu */ 452 {"ljp", HB_TAG('L','J','P',' ')}, /* Lampung Api */ 453 {"lki", HB_TAG('L','K','I',' ')}, /* Laki */ 454 {"lld", HB_TAG('L','A','D',' ')}, /* Ladin */ 455 {"lmn", HB_TAG('L','A','M',' ')}, /* Lambani */ 456 {"lmo", HB_TAG('L','M','O',' ')}, /* Lombard */ 457 {"ln", HB_TAG('L','I','N',' ')}, /* Lingala */ 458 {"lo", HB_TAG('L','A','O',' ')}, /* Lao */ 459 {"lrc", HB_TAG('L','R','C',' ')}, /* Northern Luri */ 460 {"lt", HB_TAG('L','T','H',' ')}, /* Lithuanian */ 461 {"lu", HB_TAG('L','U','B',' ')}, /* Luba-Katanga */ 462 {"lua", HB_TAG('L','U','B',' ')}, /* Luba-Kasai */ 463 {"luo", HB_TAG('L','U','O',' ')}, /* Luo (Kenya and Tanzania) */ 464 {"lus", HB_TAG('M','I','Z',' ')}, /* Mizo */ 465 {"luy", HB_TAG('L','U','H',' ')}, /* Luyia/Oluluyia [macrolanguage] */ 466 {"luz", HB_TAG('L','R','C',' ')}, /* Southern Luri */ 467 {"lv", HB_TAG('L','V','I',' ')}, /* Latvian */ 468 {"lzz", HB_TAG('L','A','Z',' ')}, /* Laz */ 469 {"mad", HB_TAG('M','A','D',' ')}, /* Madurese */ 470 {"mag", HB_TAG('M','A','G',' ')}, /* Magahi */ 471 {"mai", HB_TAG('M','T','H',' ')}, /* Maithili */ 472 {"mak", HB_TAG('M','K','R',' ')}, /* Makasar */ 473 {"man", HB_TAG('M','N','K',' ')}, /* Manding/Mandingo [macrolanguage] */ 474 {"mdc", HB_TAG('M','L','E',' ')}, /* Male (Papua New Guinea) */ 475 {"mdf", HB_TAG('M','O','K',' ')}, /* Moksha */ 476 {"mdr", HB_TAG('M','D','R',' ')}, /* Mandar */ 477 {"mdy", HB_TAG('M','L','E',' ')}, /* Male (Ethiopia) */ 478 {"men", HB_TAG('M','D','E',' ')}, /* Mende (Sierra Leone) */ 479 {"mer", HB_TAG('M','E','R',' ')}, /* Meru */ 480 {"mfe", HB_TAG('M','F','E',' ')}, /* Morisyen */ 481 {"mg", HB_TAG('M','L','G',' ')}, /* Malagasy [macrolanguage] */ 482 {"mh", HB_TAG('M','A','H',' ')}, /* Marshallese */ 483 {"mhr", HB_TAG('L','M','A',' ')}, /* Low Mari */ 484 {"mi", HB_TAG('M','R','I',' ')}, /* Maori */ 485 {"min", HB_TAG('M','I','N',' ')}, /* Minangkabau */ 486 {"mk", HB_TAG('M','K','D',' ')}, /* Macedonian */ 487 {"mku", HB_TAG('M','N','K',' ')}, /* Konyanka Maninka */ 488 {"mkw", HB_TAG('M','K','W',' ')}, /* Kituba (Congo) */ 489 {"ml", HB_TAG('M','L','R',' ')}, /* Malayalam */ 490 {"mlq", HB_TAG('M','N','K',' ')}, /* Western Maninkakan */ 491 {"mn", HB_TAG('M','N','G',' ')}, /* Mongolian [macrolanguage] */ 492 {"mnc", HB_TAG('M','C','H',' ')}, /* Manchu */ 493 {"mni", HB_TAG('M','N','I',' ')}, /* Manipuri */ 494 {"mnk", HB_TAG('M','N','D',' ')}, /* Mandinka */ 495 {"mns", HB_TAG('M','A','N',' ')}, /* Mansi */ 496 {"mnw", HB_TAG('M','O','N',' ')}, /* Mon */ 497 {"mo", HB_TAG('M','O','L',' ')}, /* Moldavian */ 498 {"moh", HB_TAG('M','O','H',' ')}, /* Mohawk */ 499 {"mos", HB_TAG('M','O','S',' ')}, /* Mossi */ 500 {"mpe", HB_TAG('M','A','J',' ')}, /* Majang */ 501 {"mr", HB_TAG('M','A','R',' ')}, /* Marathi */ 502 {"mrj", HB_TAG('H','M','A',' ')}, /* High Mari */ 503 {"ms", HB_TAG('M','L','Y',' ')}, /* Malay [macrolanguage] */ 504 {"msc", HB_TAG('M','N','K',' ')}, /* Sankaran Maninka */ 505 {"mt", HB_TAG('M','T','S',' ')}, /* Maltese */ 506 {"mtr", HB_TAG('M','A','W',' ')}, /* Mewari */ 507 {"mus", HB_TAG('M','U','S',' ')}, /* Creek */ 508 {"mve", HB_TAG('M','A','W',' ')}, /* Marwari (Pakistan) */ 509 {"mwk", HB_TAG('M','N','K',' ')}, /* Kita Maninkakan */ 510 {"mwl", HB_TAG('M','W','L',' ')}, /* Mirandese */ 511 {"mwr", HB_TAG('M','A','W',' ')}, /* Marwari [macrolanguage] */ 512 {"mww", HB_TAG('M','W','W',' ')}, /* Hmong Daw */ 513 {"my", HB_TAG('B','R','M',' ')}, /* Burmese */ 514 {"mym", HB_TAG('M','E','N',' ')}, /* Me'en */ 515 {"myq", HB_TAG('M','N','K',' ')}, /* Forest Maninka (retired code) */ 516 {"myv", HB_TAG('E','R','Z',' ')}, /* Erzya */ 517 {"mzn", HB_TAG('M','Z','N',' ')}, /* Mazanderani */ 518 {"na", HB_TAG('N','A','U',' ')}, /* Nauru */ 519 {"nag", HB_TAG('N','A','G',' ')}, /* Naga-Assamese */ 520 {"nah", HB_TAG('N','A','H',' ')}, /* Nahuatl [family] */ 521 {"nap", HB_TAG('N','A','P',' ')}, /* Neapolitan */ 522 {"nb", HB_TAG('N','O','R',' ')}, /* Norwegian Bokmål */ 523 {"nco", HB_TAG('S','I','B',' ')}, /* Sibe */ 524 {"nd", HB_TAG('N','D','B',' ')}, /* [North] Ndebele */ 525 {"ndc", HB_TAG('N','D','C',' ')}, /* Ndau */ 526 {"nds", HB_TAG('N','D','S',' ')}, /* Low German/Low Saxon */ 527 {"ne", HB_TAG('N','E','P',' ')}, /* Nepali */ 528 {"new", HB_TAG('N','E','W',' ')}, /* Newari */ 529 {"ng", HB_TAG('N','D','G',' ')}, /* Ndonga */ 530 {"nga", HB_TAG('N','G','A',' ')}, /* Ngabaka */ 531 {"ngl", HB_TAG('L','M','W',' ')}, /* Lomwe */ 532 {"niu", HB_TAG('N','I','U',' ')}, /* Niuean */ 533 {"niv", HB_TAG('G','I','L',' ')}, /* Gilyak */ 534 {"nl", HB_TAG('N','L','D',' ')}, /* Dutch */ 535 {"nn", HB_TAG('N','Y','N',' ')}, /* Norwegian Nynorsk */ 536 {"no", HB_TAG('N','O','R',' ')}, /* Norwegian [macrolanguage] */ 537 {"nod", HB_TAG('N','T','A',' ')}, /* Northern Thai */ 538 {"noe", HB_TAG('N','O','E',' ')}, /* Nimadi */ 539 {"nog", HB_TAG('N','O','G',' ')}, /* Nogai */ 540 {"nov", HB_TAG('N','O','V',' ')}, /* Novial */ 541 {"nqo", HB_TAG('N','K','O',' ')}, /* N'Ko */ 542 {"nr", HB_TAG('N','D','B',' ')}, /* [South] Ndebele */ 543 {"nsk", HB_TAG('N','A','S',' ')}, /* Naskapi */ 544 {"nso", HB_TAG('S','O','T',' ')}, /* [Northern] Sotho */ 545 {"ny", HB_TAG('C','H','I',' ')}, /* Chewa/Chichwa/Nyanja */ 546 {"nym", HB_TAG('N','Y','M',' ')}, /* Nyamwezi */ 547 {"nyn", HB_TAG('N','K','L',' ')}, /* Nyankole */ 548 {"oc", HB_TAG('O','C','I',' ')}, /* Occitan (post 1500) */ 549 {"oj", HB_TAG('O','J','B',' ')}, /* Ojibwa [macrolanguage] */ 550 {"ojs", HB_TAG('O','C','R',' ')}, /* Oji-Cree */ 551 {"om", HB_TAG('O','R','O',' ')}, /* Oromo [macrolanguage] */ 552 {"or", HB_TAG('O','R','I',' ')}, /* Oriya */ 553 {"os", HB_TAG('O','S','S',' ')}, /* Ossetian */ 554 {"pa", HB_TAG('P','A','N',' ')}, /* Panjabi */ 555 {"pag", HB_TAG('P','A','G',' ')}, /* Pangasinan */ 556 {"pam", HB_TAG('P','A','M',' ')}, /* Kapampangan/Pampanga */ 557 {"pap", HB_TAG('P','A','P',' ')}, /* Papiamento */ 558 {"pcc", HB_TAG('P','C','C',' ')}, /* Bouyei */ 559 {"pcd", HB_TAG('P','C','D',' ')}, /* Picard */ 560 {"pce", HB_TAG('P','L','G',' ')}, /* [Ruching] Palaung */ 561 {"pdc", HB_TAG('P','D','C',' ')}, /* Pennsylvania German */ 562 {"pes", HB_TAG('F','A','R',' ')}, /* Iranian Persian */ 563 {"phk", HB_TAG('P','H','K',' ')}, /* Phake */ 564 {"pi", HB_TAG('P','A','L',' ')}, /* Pali */ 565 {"pih", HB_TAG('P','I','H',' ')}, /* Pitcairn-Norfolk */ 566 {"pl", HB_TAG('P','L','K',' ')}, /* Polish */ 567 {"pll", HB_TAG('P','L','G',' ')}, /* [Shwe] Palaung */ 568 {"plp", HB_TAG('P','A','P',' ')}, /* Palpa */ 569 {"pms", HB_TAG('P','M','S',' ')}, /* Piemontese */ 570 {"pnb", HB_TAG('P','N','B',' ')}, /* Western Panjabi */ 571 {"prs", HB_TAG('D','R','I',' ')}, /* Afghan Persian/Dari */ 572 {"ps", HB_TAG('P','A','S',' ')}, /* Pashto/Pushto [macrolanguage] */ 573 {"pt", HB_TAG('P','T','G',' ')}, /* Portuguese */ 574 {"pwo", HB_TAG('P','W','O',' ')}, /* Pwo Western Karen */ 575 {"qu", HB_TAG('Q','U','Z',' ')}, /* Quechua [macrolanguage] */ 576 {"quc", HB_TAG('Q','U','C',' ')}, /* K'iche'/Quiché */ 577 {"quz", HB_TAG('Q','U','Z',' ')}, /* Cusco Quechua */ 578 {"raj", HB_TAG('R','A','J',' ')}, /* Rajasthani [macrolanguage] */ 579 {"rbb", HB_TAG('P','L','G',' ')}, /* Rumai Palaung */ 580 {"rej", HB_TAG('R','E','J',' ')}, /* Rejang */ 581 {"ria", HB_TAG('R','I','A',' ')}, /* Riang (India) */ 582 {"ril", HB_TAG('R','I','A',' ')}, /* Riang (Myanmar) */ 583 {"rki", HB_TAG('A','R','K',' ')}, /* Rakhine */ 584 {"rm", HB_TAG('R','M','S',' ')}, /* Romansh */ 585 {"rmy", HB_TAG('R','M','Y',' ')}, /* Vlax Romani */ 586 {"rn", HB_TAG('R','U','N',' ')}, /* Rundi */ 587 {"ro", HB_TAG('R','O','M',' ')}, /* Romanian */ 588 {"rom", HB_TAG('R','O','Y',' ')}, /* Romany [macrolanguage] */ 589 {"ru", HB_TAG('R','U','S',' ')}, /* Russian */ 590 {"rue", HB_TAG('R','S','Y',' ')}, /* Rusyn */ 591 {"rup", HB_TAG('R','U','P',' ')}, /* Aromanian/Arumanian/Macedo-Romanian */ 592 {"rw", HB_TAG('R','U','A',' ')}, /* Kinyarwanda */ 593 {"rwr", HB_TAG('M','A','W',' ')}, /* Marwari (India) */ 594 {"sa", HB_TAG('S','A','N',' ')}, /* Sanskrit */ 595 {"sah", HB_TAG('Y','A','K',' ')}, /* Yakut */ 596 {"sas", HB_TAG('S','A','S',' ')}, /* Sasak */ 597 {"sat", HB_TAG('S','A','T',' ')}, /* Santali */ 598 {"sck", HB_TAG('S','A','D',' ')}, /* Sadri */ 599 {"sc", HB_TAG('S','R','D',' ')}, /* Sardinian [macrolanguage] */ 600 {"scn", HB_TAG('S','C','N',' ')}, /* Sicilian */ 601 {"sco", HB_TAG('S','C','O',' ')}, /* Scots */ 602 {"scs", HB_TAG('S','L','A',' ')}, /* [North] Slavey */ 603 {"sd", HB_TAG('S','N','D',' ')}, /* Sindhi */ 604 {"se", HB_TAG('N','S','M',' ')}, /* Northern Sami */ 605 {"seh", HB_TAG('S','N','A',' ')}, /* Sena */ 606 {"sel", HB_TAG('S','E','L',' ')}, /* Selkup */ 607 {"sg", HB_TAG('S','G','O',' ')}, /* Sango */ 608 {"sga", HB_TAG('S','G','A',' ')}, /* Old Irish (to 900) */ 609 {"sgs", HB_TAG('S','G','S',' ')}, /* Samogitian */ 610 {"sgw", HB_TAG('C','H','G',' ')}, /* Sebat Bet Gurage */ 611/*{"sgw", HB_TAG('S','G','W',' ')},*/ /* Sebat Bet Gurage (in SIL fonts) */ 612 {"shn", HB_TAG('S','H','N',' ')}, /* Shan */ 613 {"si", HB_TAG('S','N','H',' ')}, /* Sinhala */ 614 {"sid", HB_TAG('S','I','D',' ')}, /* Sidamo */ 615 {"sjd", HB_TAG('K','S','M',' ')}, /* Kildin Sami */ 616 {"sk", HB_TAG('S','K','Y',' ')}, /* Slovak */ 617 {"skr", HB_TAG('S','R','K',' ')}, /* Seraiki */ 618 {"sl", HB_TAG('S','L','V',' ')}, /* Slovenian */ 619 {"sm", HB_TAG('S','M','O',' ')}, /* Samoan */ 620 {"sma", HB_TAG('S','S','M',' ')}, /* Southern Sami */ 621 {"smj", HB_TAG('L','S','M',' ')}, /* Lule Sami */ 622 {"smn", HB_TAG('I','S','M',' ')}, /* Inari Sami */ 623 {"sms", HB_TAG('S','K','S',' ')}, /* Skolt Sami */ 624 {"sn", HB_TAG('S','N','A',' ')}, /* Shona */ 625 {"snk", HB_TAG('S','N','K',' ')}, /* Soninke */ 626 {"so", HB_TAG('S','M','L',' ')}, /* Somali */ 627 {"sop", HB_TAG('S','O','P',' ')}, /* Songe */ 628 {"sq", HB_TAG('S','Q','I',' ')}, /* Albanian [macrolanguage] */ 629 {"sr", HB_TAG('S','R','B',' ')}, /* Serbian */ 630 {"srr", HB_TAG('S','R','R',' ')}, /* Serer */ 631 {"ss", HB_TAG('S','W','Z',' ')}, /* Swati */ 632 {"st", HB_TAG('S','O','T',' ')}, /* [Southern] Sotho */ 633 {"stq", HB_TAG('S','T','Q',' ')}, /* Saterfriesisch */ 634 {"stv", HB_TAG('S','I','G',' ')}, /* Silt'e */ 635 {"su", HB_TAG('S','U','N',' ')}, /* Sundanese */ 636 {"suk", HB_TAG('S','U','K',' ')}, /* Sukama */ 637 {"suq", HB_TAG('S','U','R',' ')}, /* Suri */ 638 {"sv", HB_TAG('S','V','E',' ')}, /* Swedish */ 639 {"sva", HB_TAG('S','V','A',' ')}, /* Svan */ 640 {"sw", HB_TAG('S','W','K',' ')}, /* Swahili [macrolanguage] */ 641 {"swb", HB_TAG('C','M','R',' ')}, /* Comorian */ 642 {"swh", HB_TAG('S','W','K',' ')}, /* Kiswahili/Swahili */ 643 {"swv", HB_TAG('M','A','W',' ')}, /* Shekhawati */ 644 {"sxu", HB_TAG('S','X','U',' ')}, /* Upper Saxon */ 645 {"syl", HB_TAG('S','Y','L',' ')}, /* Sylheti */ 646 {"syr", HB_TAG('S','Y','R',' ')}, /* Syriac [macrolanguage] */ 647 {"szl", HB_TAG('S','Z','L',' ')}, /* Silesian */ 648 {"ta", HB_TAG('T','A','M',' ')}, /* Tamil */ 649 {"tab", HB_TAG('T','A','B',' ')}, /* Tabasaran */ 650 {"tcy", HB_TAG('T','U','L',' ')}, /* Tulu */ 651 {"tdd", HB_TAG('T','D','D',' ')}, /* Tai Nüa */ 652 {"te", HB_TAG('T','E','L',' ')}, /* Telugu */ 653 {"tem", HB_TAG('T','M','N',' ')}, /* Temne */ 654 {"tet", HB_TAG('T','E','T',' ')}, /* Tetum */ 655 {"tg", HB_TAG('T','A','J',' ')}, /* Tajik */ 656 {"th", HB_TAG('T','H','A',' ')}, /* Thai */ 657 {"ti", HB_TAG('T','G','Y',' ')}, /* Tigrinya */ 658 {"tig", HB_TAG('T','G','R',' ')}, /* Tigre */ 659 {"tiv", HB_TAG('T','I','V',' ')}, /* Tiv */ 660 {"tk", HB_TAG('T','K','M',' ')}, /* Turkmen */ 661 {"tl", HB_TAG('T','G','L',' ')}, /* Tagalog */ 662 {"tmh", HB_TAG('t','m','h',' ')}, /* Tamashek [macrolanguage] */ 663 {"tn", HB_TAG('T','N','A',' ')}, /* Tswana */ 664 {"to", HB_TAG('T','G','N',' ')}, /* Tonga (Tonga Islands) */ 665 {"tpi", HB_TAG('T','P','I',' ')}, /* Tok Pisin */ 666 {"tr", HB_TAG('T','R','K',' ')}, /* Turkish */ 667 {"tru", HB_TAG('T','U','A',' ')}, /* Turoyo Aramaic */ 668 {"ts", HB_TAG('T','S','G',' ')}, /* Tsonga */ 669 {"tt", HB_TAG('T','A','T',' ')}, /* Tatar */ 670 {"tum", HB_TAG('T','U','M',' ')}, /* Tumbuka */ 671 {"tw", HB_TAG('T','W','I',' ')}, /* Twi */ 672 {"ty", HB_TAG('T','H','T',' ')}, /* Tahitian */ 673 {"tyv", HB_TAG('T','U','V',' ')}, /* Tuvin */ 674 {"tyz", HB_TAG('T','Y','Z',' ')}, /* Tày */ 675 {"tzm", HB_TAG('T','Z','M',' ')}, /* Central Atlas Tamazight */ 676 {"udm", HB_TAG('U','D','M',' ')}, /* Udmurt */ 677 {"ug", HB_TAG('U','Y','G',' ')}, /* Uighur */ 678 {"uk", HB_TAG('U','K','R',' ')}, /* Ukrainian */ 679 {"umb", HB_TAG('U','M','B',' ')}, /* Umbundu */ 680 {"unr", HB_TAG('M','U','N',' ')}, /* Mundari */ 681 {"ur", HB_TAG('U','R','D',' ')}, /* Urdu */ 682 {"uz", HB_TAG('U','Z','B',' ')}, /* Uzbek [macrolanguage] */ 683 {"uzn", HB_TAG('U','Z','B',' ')}, /* Northern Uzbek */ 684 {"uzs", HB_TAG('U','Z','B',' ')}, /* Southern Uzbek */ 685 {"ve", HB_TAG('V','E','N',' ')}, /* Venda */ 686 {"vec", HB_TAG('V','E','C',' ')}, /* Venetian */ 687 {"vls", HB_TAG('F','L','E',' ')}, /* Vlaams */ 688 {"vi", HB_TAG('V','I','T',' ')}, /* Vietnamese */ 689 {"vmw", HB_TAG('M','A','K',' ')}, /* Makhuwa */ 690 {"vo", HB_TAG('V','O','L',' ')}, /* Volapük */ 691 {"vro", HB_TAG('V','R','O',' ')}, /* Võro */ 692 {"wa", HB_TAG('W','L','N',' ')}, /* Walloon */ 693 {"war", HB_TAG('W','A','R',' ')}, /* Waray (Philippines) */ 694 {"wbm", HB_TAG('W','A',' ',' ')}, /* Wa */ 695 {"wbr", HB_TAG('W','A','G',' ')}, /* Wagdi */ 696 {"wle", HB_TAG('S','I','G',' ')}, /* Wolane */ 697 {"wry", HB_TAG('M','A','W',' ')}, /* Merwari */ 698 {"wtm", HB_TAG('W','T','M',' ')}, /* Mewati */ 699 {"wo", HB_TAG('W','L','F',' ')}, /* Wolof */ 700 {"xal", HB_TAG('K','L','M',' ')}, /* Kalmyk */ 701 {"xh", HB_TAG('X','H','S',' ')}, /* Xhosa */ 702 {"xog", HB_TAG('X','O','G',' ')}, /* Soga */ 703 {"xom", HB_TAG('K','M','O',' ')}, /* Komo (Sudan) */ 704 {"xsl", HB_TAG('S','S','L',' ')}, /* South Slavey */ 705 {"xst", HB_TAG('S','I','G',' ')}, /* Silt'e (retired code) */ 706 {"xwo", HB_TAG('T','O','D',' ')}, /* Written Oirat (Todo) */ 707 {"yao", HB_TAG('Y','A','O',' ')}, /* Yao */ 708 {"yi", HB_TAG('J','I','I',' ')}, /* Yiddish [macrolanguage] */ 709 {"yo", HB_TAG('Y','B','A',' ')}, /* Yoruba */ 710 {"yso", HB_TAG('N','I','S',' ')}, /* Nisi (China) */ 711 {"za", HB_TAG('Z','H','A',' ')}, /* Chuang/Zhuang [macrolanguage] */ 712 {"zea", HB_TAG('Z','E','A',' ')}, /* Zeeuws */ 713 {"zne", HB_TAG('Z','N','D',' ')}, /* Zande */ 714 {"zu", HB_TAG('Z','U','L',' ')}, /* Zulu */ 715 {"zum", HB_TAG('L','R','C',' ')} /* Kumzari */ 716 717 /* The corresponding languages IDs for the following IDs are unclear, 718 * overlap, or are architecturally weird. Needs more research. */ 719 720/*{"ahg/awn/xan?", HB_TAG('A','G','W',' ')},*/ /* Agaw */ 721/*{"gsw?/gsw-FR?", HB_TAG('A','L','S',' ')},*/ /* Alsatian */ 722/*{"krc", HB_TAG('B','A','L',' ')},*/ /* Balkar */ 723/*{"??", HB_TAG('B','C','R',' ')},*/ /* Bible Cree */ 724/*{"zh?", HB_TAG('C','H','N',' ')},*/ /* Chinese (seen in Microsoft fonts) */ 725/*{"acf/gcf?", HB_TAG('F','A','N',' ')},*/ /* French Antillean */ 726/*{"enf?/yrk?", HB_TAG('F','N','E',' ')},*/ /* Forest Nenets */ 727/*{"fuf?", HB_TAG('F','T','A',' ')},*/ /* Futa */ 728/*{"ar-Syrc?", HB_TAG('G','A','R',' ')},*/ /* Garshuni */ 729/*{"cfm/rnl?", HB_TAG('H','A','L',' ')},*/ /* Halam */ 730/*{"fonipa", HB_TAG('I','P','P','H')},*/ /* Phonetic transcription—IPA conventions */ 731/*{"ga-Latg?/Latg?", HB_TAG('I','R','T',' ')},*/ /* Irish Traditional */ 732/*{"krc", HB_TAG('K','A','R',' ')},*/ /* Karachay */ 733/*{"alw?/ktb?", HB_TAG('K','E','B',' ')},*/ /* Kebena */ 734/*{"Geok", HB_TAG('K','G','E',' ')},*/ /* Khutsuri Georgian */ 735/*{"kca", HB_TAG('K','H','K',' ')},*/ /* Khanty-Kazim */ 736/*{"kca", HB_TAG('K','H','S',' ')},*/ /* Khanty-Shurishkar */ 737/*{"kca", HB_TAG('K','H','V',' ')},*/ /* Khanty-Vakhi */ 738/*{"guz?/kqs?/kss?", HB_TAG('K','I','S',' ')},*/ /* Kisii */ 739/*{"kfa/kfi?/kpb?/xua?/xuj?", HB_TAG('K','O','D',' ')},*/ /* Kodagu */ 740/*{"okm?/oko?", HB_TAG('K','O','H',' ')},*/ /* Korean Old Hangul */ 741/*{"kon?/ktu?/...", HB_TAG('K','O','N',' ')},*/ /* Kikongo */ 742/*{"kfx?", HB_TAG('K','U','L',' ')},*/ /* Kulvi */ 743/*{"??", HB_TAG('L','A','H',' ')},*/ /* Lahuli */ 744/*{"??", HB_TAG('L','C','R',' ')},*/ /* L-Cree */ 745/*{"??", HB_TAG('M','A','L',' ')},*/ /* Malayalam Traditional */ 746/*{"mnk?/mlq?/...", HB_TAG('M','L','N',' ')},*/ /* Malinke */ 747/*{"??", HB_TAG('N','C','R',' ')},*/ /* N-Cree */ 748/*{"??", HB_TAG('N','H','C',' ')},*/ /* Norway House Cree */ 749/*{"jpa?/sam?", HB_TAG('P','A','A',' ')},*/ /* Palestinian Aramaic */ 750/*{"polyton", HB_TAG('P','G','R',' ')},*/ /* Polytonic Greek */ 751/*{"??", HB_TAG('Q','I','N',' ')},*/ /* Asho Chin */ 752/*{"??", HB_TAG('R','C','R',' ')},*/ /* R-Cree */ 753/*{"chp?", HB_TAG('S','A','Y',' ')},*/ /* Sayisi */ 754/*{"xan?", HB_TAG('S','E','K',' ')},*/ /* Sekota */ 755/*{"ngo?", HB_TAG('S','X','T',' ')},*/ /* Sutu */ 756/*{"??", HB_TAG('T','C','R',' ')},*/ /* TH-Cree */ 757/*{"tnz?/tog?/toi?", HB_TAG('T','N','G',' ')},*/ /* Tonga */ 758/*{"enh?/yrk?", HB_TAG('T','N','E',' ')},*/ /* Tundra Nenets */ 759/*{"??", HB_TAG('W','C','R',' ')},*/ /* West-Cree */ 760/*{"cre?", HB_TAG('Y','C','R',' ')},*/ /* Y-Cree */ 761/*{"??", HB_TAG('Y','I','C',' ')},*/ /* Yi Classic */ 762/*{"ii?/Yiii?", HB_TAG('Y','I','M',' ')},*/ /* Yi Modern */ 763/*{"??", HB_TAG('Z','H','P',' ')},*/ /* Chinese Phonetic */ 764}; 765 766typedef struct { 767 char language[8]; 768 hb_tag_t tag; 769} LangTagLong; 770static const LangTagLong ot_languages_zh[] = { 771 {"zh-cn", HB_TAG('Z','H','S',' ')}, /* Chinese (China) */ 772 {"zh-hk", HB_TAG('Z','H','H',' ')}, /* Chinese (Hong Kong) */ 773 {"zh-mo", HB_TAG('Z','H','T',' ')}, /* Chinese (Macao) */ 774 {"zh-sg", HB_TAG('Z','H','S',' ')}, /* Chinese (Singapore) */ 775 {"zh-tw", HB_TAG('Z','H','T',' ')}, /* Chinese (Taiwan) */ 776 {"zh-hans", HB_TAG('Z','H','S',' ')}, /* Chinese (Simplified) */ 777 {"zh-hant", HB_TAG('Z','H','T',' ')}, /* Chinese (Traditional) */ 778}; 779 780static int 781lang_compare_first_component (const char *a, 782 const char *b) 783{ 784 unsigned int da, db; 785 const char *p; 786 787 p = strchr (a, '-'); 788 da = p ? (unsigned int) (p - a) : strlen (a); 789 790 p = strchr (b, '-'); 791 db = p ? (unsigned int) (p - b) : strlen (b); 792 793 return strncmp (a, b, MAX (da, db)); 794} 795 796static hb_bool_t 797lang_matches (const char *lang_str, const char *spec) 798{ 799 unsigned int len = strlen (spec); 800 801 return strncmp (lang_str, spec, len) == 0 && 802 (lang_str[len] == '\0' || lang_str[len] == '-'); 803} 804 805hb_tag_t 806hb_ot_tag_from_language (hb_language_t language) 807{ 808 const char *lang_str, *s; 809 810 if (language == HB_LANGUAGE_INVALID) 811 return HB_OT_TAG_DEFAULT_LANGUAGE; 812 813 lang_str = hb_language_to_string (language); 814 815 s = strstr (lang_str, "x-hbot"); 816 if (s) { 817 char tag[4]; 818 int i; 819 s += 6; 820 for (i = 0; i < 4 && ISALPHA (s[i]); i++) 821 tag[i] = TOUPPER (s[i]); 822 if (i) { 823 for (; i < 4; i++) 824 tag[i] = ' '; 825 return HB_TAG_CHAR4 (tag); 826 } 827 } 828 829 /* Find a language matching in the first component */ 830 { 831 const LangTag *lang_tag; 832 lang_tag = (LangTag *) bsearch (lang_str, ot_languages, 833 ARRAY_LENGTH (ot_languages), sizeof (LangTag), 834 (hb_compare_func_t) lang_compare_first_component); 835 if (lang_tag) 836 return lang_tag->tag; 837 } 838 839 /* Otherwise, check the Chinese ones */ 840 if (0 == lang_compare_first_component (lang_str, "zh")) 841 { 842 unsigned int i; 843 844 for (i = 0; i < ARRAY_LENGTH (ot_languages_zh); i++) 845 { 846 const LangTagLong *lang_tag; 847 lang_tag = &ot_languages_zh[i]; 848 if (lang_matches (lang_str, lang_tag->language)) 849 return lang_tag->tag; 850 } 851 852 /* Otherwise just return 'ZHS ' */ 853 return HB_TAG('Z','H','S',' '); 854 } 855 856 s = strchr (lang_str, '-'); 857 if (!s) 858 s = lang_str + strlen (lang_str); 859 if (s - lang_str == 3) { 860 /* Assume it's ISO-639-3 and upper-case and use it. */ 861 return hb_tag_from_string (lang_str, s - lang_str) & ~0x20202000u; 862 } 863 864 return HB_OT_TAG_DEFAULT_LANGUAGE; 865} 866 867hb_language_t 868hb_ot_tag_to_language (hb_tag_t tag) 869{ 870 unsigned int i; 871 872 if (tag == HB_OT_TAG_DEFAULT_LANGUAGE) 873 return NULL; 874 875 for (i = 0; i < ARRAY_LENGTH (ot_languages); i++) 876 if (ot_languages[i].tag == tag) 877 return hb_language_from_string (ot_languages[i].language, -1); 878 879 /* If tag starts with ZH, it's Chinese */ 880 if ((tag & 0xFFFF0000u) == 0x5A480000u) { 881 switch (tag) { 882 case HB_TAG('Z','H','H',' '): return hb_language_from_string ("zh-hk", -1); /* Hong Kong */ 883 case HB_TAG('Z','H','S',' '): return hb_language_from_string ("zh-Hans", -1); /* Simplified */ 884 case HB_TAG('Z','H','T',' '): return hb_language_from_string ("zh-Hant", -1); /* Traditional */ 885 default: break; /* Fall through */ 886 } 887 } 888 889 /* Else return a custom language in the form of "x-hbotABCD" */ 890 { 891 unsigned char buf[11] = "x-hbot"; 892 buf[6] = tag >> 24; 893 buf[7] = (tag >> 16) & 0xFF; 894 buf[8] = (tag >> 8) & 0xFF; 895 buf[9] = tag & 0xFF; 896 if (buf[9] == 0x20) 897 buf[9] = '\0'; 898 buf[10] = '\0'; 899 return hb_language_from_string ((char *) buf, -1); 900 } 901} 902 903 904