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 32/* hb_script_t */ 33 34static hb_tag_t 35hb_ot_old_tag_from_script (hb_script_t script) 36{ 37 /* This seems to be accurate as of end of 2012. */ 38 39 switch ((hb_tag_t) script) { 40 case HB_SCRIPT_INVALID: return HB_OT_TAG_DEFAULT_SCRIPT; 41 42 /* KATAKANA and HIRAGANA both map to 'kana' */ 43 case HB_SCRIPT_HIRAGANA: return HB_TAG('k','a','n','a'); 44 45 /* Spaces at the end are preserved, unlike ISO 15924 */ 46 case HB_SCRIPT_LAO: return HB_TAG('l','a','o',' '); 47 case HB_SCRIPT_YI: return HB_TAG('y','i',' ',' '); 48 /* Unicode-5.0 additions */ 49 case HB_SCRIPT_NKO: return HB_TAG('n','k','o',' '); 50 /* Unicode-5.1 additions */ 51 case HB_SCRIPT_VAI: return HB_TAG('v','a','i',' '); 52 /* Unicode-5.2 additions */ 53 /* Unicode-6.0 additions */ 54 } 55 56 /* Else, just change first char to lowercase and return */ 57 return ((hb_tag_t) script) | 0x20000000u; 58} 59 60static hb_script_t 61hb_ot_old_tag_to_script (hb_tag_t tag) 62{ 63 if (unlikely (tag == HB_OT_TAG_DEFAULT_SCRIPT)) 64 return HB_SCRIPT_INVALID; 65 66 /* This side of the conversion is fully algorithmic. */ 67 68 /* Any spaces at the end of the tag are replaced by repeating the last 69 * letter. Eg 'nko ' -> 'Nkoo' */ 70 if (unlikely ((tag & 0x0000FF00u) == 0x00002000u)) 71 tag |= (tag >> 8) & 0x0000FF00u; /* Copy second letter to third */ 72 if (unlikely ((tag & 0x000000FFu) == 0x00000020u)) 73 tag |= (tag >> 8) & 0x000000FFu; /* Copy third letter to fourth */ 74 75 /* Change first char to uppercase and return */ 76 return (hb_script_t) (tag & ~0x20000000u); 77} 78 79static hb_tag_t 80hb_ot_new_tag_from_script (hb_script_t script) 81{ 82 switch ((hb_tag_t) script) { 83 case HB_SCRIPT_BENGALI: return HB_TAG('b','n','g','2'); 84 case HB_SCRIPT_DEVANAGARI: return HB_TAG('d','e','v','2'); 85 case HB_SCRIPT_GUJARATI: return HB_TAG('g','j','r','2'); 86 case HB_SCRIPT_GURMUKHI: return HB_TAG('g','u','r','2'); 87 case HB_SCRIPT_KANNADA: return HB_TAG('k','n','d','2'); 88 case HB_SCRIPT_MALAYALAM: return HB_TAG('m','l','m','2'); 89 case HB_SCRIPT_ORIYA: return HB_TAG('o','r','y','2'); 90 case HB_SCRIPT_TAMIL: return HB_TAG('t','m','l','2'); 91 case HB_SCRIPT_TELUGU: return HB_TAG('t','e','l','2'); 92 case HB_SCRIPT_MYANMAR: return HB_TAG('m','y','m','2'); 93 } 94 95 return HB_OT_TAG_DEFAULT_SCRIPT; 96} 97 98static hb_script_t 99hb_ot_new_tag_to_script (hb_tag_t tag) 100{ 101 switch (tag) { 102 case HB_TAG('b','n','g','2'): return HB_SCRIPT_BENGALI; 103 case HB_TAG('d','e','v','2'): return HB_SCRIPT_DEVANAGARI; 104 case HB_TAG('g','j','r','2'): return HB_SCRIPT_GUJARATI; 105 case HB_TAG('g','u','r','2'): return HB_SCRIPT_GURMUKHI; 106 case HB_TAG('k','n','d','2'): return HB_SCRIPT_KANNADA; 107 case HB_TAG('m','l','m','2'): return HB_SCRIPT_MALAYALAM; 108 case HB_TAG('o','r','y','2'): return HB_SCRIPT_ORIYA; 109 case HB_TAG('t','m','l','2'): return HB_SCRIPT_TAMIL; 110 case HB_TAG('t','e','l','2'): return HB_SCRIPT_TELUGU; 111 case HB_TAG('m','y','m','2'): return HB_SCRIPT_MYANMAR; 112 } 113 114 return HB_SCRIPT_UNKNOWN; 115} 116 117/* 118 * Complete list at: 119 * https://www.microsoft.com/typography/otspec/scripttags.htm 120 * https://www.microsoft.com/typography/otspec160/scripttagsProposed.htm 121 * 122 * Most of the script tags are the same as the ISO 15924 tag but lowercased. 123 * So we just do that, and handle the exceptional cases in a switch. 124 */ 125 126void 127hb_ot_tags_from_script (hb_script_t script, 128 hb_tag_t *script_tag_1, 129 hb_tag_t *script_tag_2) 130{ 131 hb_tag_t new_tag; 132 133 *script_tag_2 = HB_OT_TAG_DEFAULT_SCRIPT; 134 *script_tag_1 = hb_ot_old_tag_from_script (script); 135 136 new_tag = hb_ot_new_tag_from_script (script); 137 if (unlikely (new_tag != HB_OT_TAG_DEFAULT_SCRIPT)) { 138 *script_tag_2 = *script_tag_1; 139 *script_tag_1 = new_tag; 140 } 141} 142 143hb_script_t 144hb_ot_tag_to_script (hb_tag_t tag) 145{ 146 if (unlikely ((tag & 0x000000FFu) == '2')) 147 return hb_ot_new_tag_to_script (tag); 148 149 return hb_ot_old_tag_to_script (tag); 150} 151 152 153/* hb_language_t */ 154 155typedef struct { 156 char language[4]; 157 hb_tag_t tag; 158} LangTag; 159 160/* 161 * Complete list at: 162 * http://www.microsoft.com/typography/otspec/languagetags.htm 163 * 164 * Generated by intersecting the OpenType language tag list from 165 * Draft OpenType 1.5 spec, with with the ISO 639-3 codes from 166 * 2008-08-04, matching on name, and finally adjusted manually. 167 * 168 * Updated on 2012-12-07 with more research into remaining codes. 169 * 170 * Updated on 2013-11-23 based on usage in SIL and Microsoft fonts, 171 * the new proposal from Microsoft, and latest ISO 639-3 names. 172 * 173 * Some items still missing. Those are commented out at the end. 174 * Keep sorted for bsearch. 175 * 176 * Updated as of 2015-05-06: OT1.7 on MS website has some newer 177 * items that we don't have here, eg. Zazaki. This is the new 178 * items in OpenType 1.7 (red items), most of which we have: 179 * http://www.microsoft.com/typography/otspec170/languagetags.htm 180 */ 181 182static const LangTag ot_languages[] = { 183 {"aa", HB_TAG('A','F','R',' ')}, /* Afar */ 184 {"ab", HB_TAG('A','B','K',' ')}, /* Abkhazian */ 185 {"abq", HB_TAG('A','B','A',' ')}, /* Abaza */ 186 {"acf", HB_TAG('F','A','N',' ')}, /* French Antillean */ 187 {"ach", HB_TAG('A','C','H',' ')}, /* Acoli */ 188 {"acr", HB_TAG('A','C','R',' ')}, /* Achi */ 189 {"ada", HB_TAG('D','N','G',' ')}, /* Dangme */ 190 {"ady", HB_TAG('A','D','Y',' ')}, /* Adyghe */ 191 {"af", HB_TAG('A','F','K',' ')}, /* Afrikaans */ 192 {"ahg", HB_TAG('A','G','W',' ')}, /* Agaw */ 193 {"aii", HB_TAG('S','W','A',' ')}, /* Swadaya Aramaic */ 194 {"aio", HB_TAG('A','I','O',' ')}, /* Aiton */ 195 {"aiw", HB_TAG('A','R','I',' ')}, /* Aari */ 196 {"ak", HB_TAG('T','W','I',' ')}, /* Akan [macrolanguage] */ 197 {"aka", HB_TAG('A','K','A',' ')}, /* Akan */ 198 {"alt", HB_TAG('A','L','T',' ')}, /* [Southern] Altai */ 199 {"am", HB_TAG('A','M','H',' ')}, /* Amharic */ 200 {"amf", HB_TAG('H','B','N',' ')}, /* Hammer-Banna */ 201 {"amw", HB_TAG('S','Y','R',' ')}, /* Western Neo-Aramaic */ 202 {"an", HB_TAG('A','R','G',' ')}, /* Aragonese */ 203 {"ang", HB_TAG('A','N','G',' ')}, /* Old English (ca. 450-1100) */ 204 {"ar", HB_TAG('A','R','A',' ')}, /* Arabic [macrolanguage] */ 205 {"arb", HB_TAG('A','R','A',' ')}, /* Standard Arabic */ 206 {"arn", HB_TAG('M','A','P',' ')}, /* Mapudungun */ 207 {"ary", HB_TAG('M','O','R',' ')}, /* Moroccan Arabic */ 208 {"as", HB_TAG('A','S','M',' ')}, /* Assamese */ 209 {"ast", HB_TAG('A','S','T',' ')}, /* Asturian/Asturleonese/Bable/Leonese */ 210 {"ath", HB_TAG('A','T','H',' ')}, /* Athapaskan [family] */ 211 {"atj", HB_TAG('R','C','R',' ')}, /* R-Cree */ 212 {"atv", HB_TAG('A','L','T',' ')}, /* [Northern] Altai */ 213 {"av", HB_TAG('A','V','R',' ')}, /* Avaric */ 214 {"awa", HB_TAG('A','W','A',' ')}, /* Awadhi */ 215 {"ay", HB_TAG('A','Y','M',' ')}, /* Aymara [macrolanguage] */ 216 {"az", HB_TAG('A','Z','E',' ')}, /* Azerbaijani [macrolanguage] */ 217 {"azb", HB_TAG('A','Z','B',' ')}, /* South Azerbaijani */ 218 {"azj", HB_TAG('A','Z','E',' ')}, /* North Azerbaijani */ 219 {"ba", HB_TAG('B','S','H',' ')}, /* Bashkir */ 220 {"bad", HB_TAG('B','A','D','0')}, /* Banda */ 221 {"bai", HB_TAG('B','M','L',' ')}, /* Bamileke [family] */ 222 {"bal", HB_TAG('B','L','I',' ')}, /* Baluchi [macrolangauge] */ 223 {"ban", HB_TAG('B','A','N',' ')}, /* Balinese */ 224 {"bar", HB_TAG('B','A','R',' ')}, /* Bavarian */ 225 {"bbc", HB_TAG('B','B','C',' ')}, /* Batak Toba */ 226 {"bci", HB_TAG('B','A','U',' ')}, /* Baoulé */ 227 {"bcl", HB_TAG('B','I','K',' ')}, /* Central Bikol */ 228 {"bcq", HB_TAG('B','C','H',' ')}, /* Bench */ 229 {"bdy", HB_TAG('B','D','Y',' ')}, /* Bandjalang */ 230 {"be", HB_TAG('B','E','L',' ')}, /* Belarusian */ 231 {"bem", HB_TAG('B','E','M',' ')}, /* Bemba (Zambia) */ 232 {"ber", HB_TAG('B','E','R',' ')}, /* Berber [family] */ 233 {"bfq", HB_TAG('B','A','D',' ')}, /* Badaga */ 234 {"bft", HB_TAG('B','L','T',' ')}, /* Balti */ 235 {"bfu", HB_TAG('L','A','H',' ')}, /* Lahuli */ 236 {"bfy", HB_TAG('B','A','G',' ')}, /* Baghelkhandi */ 237 {"bg", HB_TAG('B','G','R',' ')}, /* Bulgarian */ 238 {"bgc", HB_TAG('B','G','C',' ')}, /* Haryanvi */ 239 {"bgq", HB_TAG('B','G','Q',' ')}, /* Bagri */ 240 {"bgr", HB_TAG('Q','I','N',' ')}, /* Bawm Chin */ 241 {"bhb", HB_TAG('B','H','I',' ')}, /* Bhili */ 242 {"bhk", HB_TAG('B','I','K',' ')}, /* Albay Bicolano (retired code) */ 243 {"bho", HB_TAG('B','H','O',' ')}, /* Bhojpuri */ 244 {"bi", HB_TAG('B','I','S',' ')}, /* Bislama */ 245 {"bik", HB_TAG('B','I','K',' ')}, /* Bikol [macrolanguage] */ 246 {"bin", HB_TAG('E','D','O',' ')}, /* Bini */ 247 {"bjj", HB_TAG('B','J','J',' ')}, /* Kanauji */ 248 {"bjt", HB_TAG('B','L','N',' ')}, /* Balanta-Ganja */ 249 {"bla", HB_TAG('B','K','F',' ')}, /* Blackfoot */ 250 {"ble", HB_TAG('B','L','N',' ')}, /* Balanta-Kentohe */ 251 {"blk", HB_TAG('B','L','K',' ')}, /* Pa'O/Pa'o Karen */ 252 {"bln", HB_TAG('B','I','K',' ')}, /* Southern Catanduanes Bikol */ 253 {"bm", HB_TAG('B','M','B',' ')}, /* Bambara */ 254 {"bn", HB_TAG('B','E','N',' ')}, /* Bengali */ 255 {"bo", HB_TAG('T','I','B',' ')}, /* Tibetan */ 256 {"bpy", HB_TAG('B','P','Y',' ')}, /* Bishnupriya */ 257 {"bqi", HB_TAG('L','R','C',' ')}, /* Bakhtiari */ 258 {"br", HB_TAG('B','R','E',' ')}, /* Breton */ 259 {"bra", HB_TAG('B','R','I',' ')}, /* Braj Bhasha */ 260 {"brh", HB_TAG('B','R','H',' ')}, /* Brahui */ 261 {"brx", HB_TAG('B','R','X',' ')}, /* Bodo (India) */ 262 {"bs", HB_TAG('B','O','S',' ')}, /* Bosnian */ 263 {"btb", HB_TAG('B','T','I',' ')}, /* Beti (Cameroon) */ 264 {"bto", HB_TAG('B','I','K',' ')}, /* Rinconada Bikol */ 265 {"bts", HB_TAG('B','T','S',' ')}, /* Batak Simalungun */ 266 {"bug", HB_TAG('B','U','G',' ')}, /* Buginese */ 267 {"bxr", HB_TAG('R','B','U',' ')}, /* Russian Buriat */ 268 {"byn", HB_TAG('B','I','L',' ')}, /* Bilen */ 269 {"ca", HB_TAG('C','A','T',' ')}, /* Catalan */ 270 {"cak", HB_TAG('C','A','K',' ')}, /* Kaqchikel */ 271 {"cbk", HB_TAG('C','B','K',' ')}, /* Chavacano */ 272 {"cbl", HB_TAG('Q','I','N',' ')}, /* Bualkhaw Chin */ 273 {"cco", HB_TAG('C','C','H','N')}, /* Chinantec */ 274 {"ce", HB_TAG('C','H','E',' ')}, /* Chechen */ 275 {"ceb", HB_TAG('C','E','B',' ')}, /* Cebuano */ 276 {"cfm", HB_TAG('H','A','L',' ')}, /* Halam/Falam Chin */ 277 {"cgg", HB_TAG('C','G','G',' ')}, /* Chiga */ 278 {"ch", HB_TAG('C','H','A',' ')}, /* Chamorro */ 279 {"chj", HB_TAG('C','C','H','N')}, /* Chinantec */ 280 {"chk", HB_TAG('C','H','K','0')}, /* Chuukese */ 281 {"cho", HB_TAG('C','H','O',' ')}, /* Choctaw */ 282 {"chp", HB_TAG('C','H','P',' ')}, /* Chipewyan */ 283 {"chq", HB_TAG('C','C','H','N')}, /* Chinantec */ 284 {"chr", HB_TAG('C','H','R',' ')}, /* Cherokee */ 285 {"chy", HB_TAG('C','H','Y',' ')}, /* Cheyenne */ 286 {"chz", HB_TAG('C','C','H','N')}, /* Chinantec */ 287 {"cja", HB_TAG('C','J','A',' ')}, /* Western Cham */ 288 {"cjm", HB_TAG('C','J','M',' ')}, /* Eastern Cham */ 289 {"cka", HB_TAG('Q','I','N',' ')}, /* Khumi Awa Chin */ 290 {"ckb", HB_TAG('K','U','R',' ')}, /* Central Kurdish (Sorani) */ 291 {"ckt", HB_TAG('C','H','K',' ')}, /* Chukchi */ 292 {"cld", HB_TAG('S','Y','R',' ')}, /* Chaldean Neo-Aramaic */ 293 {"cle", HB_TAG('C','C','H','N')}, /* Chinantec */ 294 {"cmr", HB_TAG('Q','I','N',' ')}, /* Mro-Khimi Chin */ 295 {"cnb", HB_TAG('Q','I','N',' ')}, /* Chinbon Chin */ 296 {"cnh", HB_TAG('Q','I','N',' ')}, /* Hakha Chin */ 297 {"cnk", HB_TAG('Q','I','N',' ')}, /* Khumi Chin */ 298 {"cnl", HB_TAG('C','C','H','N')}, /* Chinantec */ 299 {"cnt", HB_TAG('C','C','H','N')}, /* Chinantec */ 300 {"cnw", HB_TAG('Q','I','N',' ')}, /* Ngawn Chin */ 301 {"cop", HB_TAG('C','O','P',' ')}, /* Coptic */ 302 {"cpa", HB_TAG('C','C','H','N')}, /* Chinantec */ 303 {"cpp", HB_TAG('C','P','P',' ')}, /* Creoles */ 304 {"cr", HB_TAG('C','R','E',' ')}, /* Cree */ 305 {"cre", HB_TAG('Y','C','R',' ')}, /* Y-Cree */ 306 {"crh", HB_TAG('C','R','T',' ')}, /* Crimean Tatar */ 307 {"crj", HB_TAG('E','C','R',' ')}, /* [Southern] East Cree */ 308 {"crk", HB_TAG('W','C','R',' ')}, /* West-Cree */ 309 {"crl", HB_TAG('E','C','R',' ')}, /* [Northern] East Cree */ 310 {"crm", HB_TAG('M','C','R',' ')}, /* Moose Cree */ 311 {"crx", HB_TAG('C','R','R',' ')}, /* Carrier */ 312 {"cs", HB_TAG('C','S','Y',' ')}, /* Czech */ 313 {"csa", HB_TAG('C','C','H','N')}, /* Chinantec */ 314 {"csb", HB_TAG('C','S','B',' ')}, /* Kashubian */ 315 {"csh", HB_TAG('Q','I','N',' ')}, /* Asho Chin */ 316 {"cso", HB_TAG('C','C','H','N')}, /* Chinantec */ 317 {"csy", HB_TAG('Q','I','N',' ')}, /* Siyin Chin */ 318 {"ctd", HB_TAG('Q','I','N',' ')}, /* Tedim Chin */ 319 {"cte", HB_TAG('C','C','H','N')}, /* Chinantec */ 320 {"ctg", HB_TAG('C','T','G',' ')}, /* Chittagonian */ 321 {"ctl", HB_TAG('C','C','H','N')}, /* Chinantec */ 322 {"cts", HB_TAG('B','I','K',' ')}, /* Northern Catanduanes Bikol */ 323 {"cu", HB_TAG('C','S','L',' ')}, /* Church Slavic */ 324 {"cuc", HB_TAG('C','C','H','N')}, /* Chinantec */ 325 {"cuk", HB_TAG('C','U','K',' ')}, /* San Blas Kuna */ 326 {"cv", HB_TAG('C','H','U',' ')}, /* Chuvash */ 327 {"cvn", HB_TAG('C','C','H','N')}, /* Chinantec */ 328 {"cwd", HB_TAG('D','C','R',' ')}, /* Woods Cree */ 329 {"cy", HB_TAG('W','E','L',' ')}, /* Welsh */ 330 {"czt", HB_TAG('Q','I','N',' ')}, /* Zotung Chin */ 331 {"da", HB_TAG('D','A','N',' ')}, /* Danish */ 332 {"dao", HB_TAG('Q','I','N',' ')}, /* Daai Chin */ 333 {"dap", HB_TAG('N','I','S',' ')}, /* Nisi (India) */ 334 {"dar", HB_TAG('D','A','R',' ')}, /* Dargwa */ 335 {"dax", HB_TAG('D','A','X',' ')}, /* Dayi */ 336 {"de", HB_TAG('D','E','U',' ')}, /* German */ 337 {"dgo", HB_TAG('D','G','O',' ')}, /* Dogri */ 338 {"dhd", HB_TAG('M','A','W',' ')}, /* Dhundari */ 339 {"dhg", HB_TAG('D','H','G',' ')}, /* Dhangu */ 340 {"din", HB_TAG('D','N','K',' ')}, /* Dinka [macrolanguage] */ 341 {"diq", HB_TAG('D','I','Q',' ')}, /* Dimli */ 342 {"dje", HB_TAG('D','J','R',' ')}, /* Zarma */ 343 {"djr", HB_TAG('D','J','R','0')}, /* Djambarrpuyngu */ 344 {"dng", HB_TAG('D','U','N',' ')}, /* Dungan */ 345 {"dnj", HB_TAG('D','N','J',' ')}, /* Dan */ 346 {"doi", HB_TAG('D','G','R',' ')}, /* Dogri [macrolanguage] */ 347 {"dsb", HB_TAG('L','S','B',' ')}, /* Lower Sorbian */ 348 {"duj", HB_TAG('D','U','J',' ')}, /* Dhuwal */ 349 {"dv", HB_TAG('D','I','V',' ')}, /* Dhivehi/Divehi/Maldivian */ 350 {"dyu", HB_TAG('J','U','L',' ')}, /* Jula */ 351 {"dz", HB_TAG('D','Z','N',' ')}, /* Dzongkha */ 352 {"ee", HB_TAG('E','W','E',' ')}, /* Ewe */ 353 {"efi", HB_TAG('E','F','I',' ')}, /* Efik */ 354 {"ekk", HB_TAG('E','T','I',' ')}, /* Standard Estonian */ 355 {"el", HB_TAG('E','L','L',' ')}, /* Modern Greek (1453-) */ 356 {"emk", HB_TAG('M','N','K',' ')}, /* Eastern Maninkakan */ 357 {"en", HB_TAG('E','N','G',' ')}, /* English */ 358 {"enf", HB_TAG('F','N','E',' ')}, /* Forest Nenets */ 359 {"enh", HB_TAG('T','N','E',' ')}, /* Tundra Nenets */ 360 {"eo", HB_TAG('N','T','O',' ')}, /* Esperanto */ 361 {"eot", HB_TAG('B','T','I',' ')}, /* Beti (Côte d'Ivoire) */ 362 {"es", HB_TAG('E','S','P',' ')}, /* Spanish */ 363 {"esu", HB_TAG('E','S','U',' ')}, /* Central Yupik */ 364 {"et", HB_TAG('E','T','I',' ')}, /* Estonian [macrolanguage] */ 365 {"eu", HB_TAG('E','U','Q',' ')}, /* Basque */ 366 {"eve", HB_TAG('E','V','N',' ')}, /* Even */ 367 {"evn", HB_TAG('E','V','K',' ')}, /* Evenki */ 368 {"fa", HB_TAG('F','A','R',' ')}, /* Persian [macrolanguage] */ 369 {"fan", HB_TAG('F','A','N','0')}, /* Fang */ 370 {"fat", HB_TAG('F','A','T',' ')}, /* Fanti */ 371 {"ff", HB_TAG('F','U','L',' ')}, /* Fulah [macrolanguage] */ 372 {"fi", HB_TAG('F','I','N',' ')}, /* Finnish */ 373 {"fil", HB_TAG('P','I','L',' ')}, /* Filipino */ 374 {"fj", HB_TAG('F','J','I',' ')}, /* Fijian */ 375 {"flm", HB_TAG('H','A','L',' ')}, /* Halam/Falam Chin [retired ISO639 code] */ 376 {"fo", HB_TAG('F','O','S',' ')}, /* Faroese */ 377 {"fon", HB_TAG('F','O','N',' ')}, /* Fon */ 378 {"fr", HB_TAG('F','R','A',' ')}, /* French */ 379 {"frc", HB_TAG('F','R','C',' ')}, /* Cajun French */ 380 {"frp", HB_TAG('F','R','P',' ')}, /* Arpitan/Francoprovençal */ 381 {"fuf", HB_TAG('F','T','A',' ')}, /* Futa */ 382 {"fur", HB_TAG('F','R','L',' ')}, /* Friulian */ 383 {"fuv", HB_TAG('F','U','V',' ')}, /* Nigerian Fulfulde */ 384 {"fy", HB_TAG('F','R','I',' ')}, /* Western Frisian */ 385 {"ga", HB_TAG('I','R','I',' ')}, /* Irish */ 386 {"gaa", HB_TAG('G','A','D',' ')}, /* Ga */ 387 {"gag", HB_TAG('G','A','G',' ')}, /* Gagauz */ 388 {"gbm", HB_TAG('G','A','W',' ')}, /* Garhwali */ 389 {"gd", HB_TAG('G','A','E',' ')}, /* Scottish Gaelic */ 390 {"gez", HB_TAG('G','E','Z',' ')}, /* Ge'ez */ 391 {"ggo", HB_TAG('G','O','N',' ')}, /* Southern Gondi */ 392 {"gih", HB_TAG('G','I','H',' ')}, /* Githabul */ 393 {"gil", HB_TAG('G','I','L','0')}, /* Kiribati (Gilbertese) */ 394 {"gkp", HB_TAG('G','K','P',' ')}, /* Kpelle (Guinea) */ 395 {"gl", HB_TAG('G','A','L',' ')}, /* Galician */ 396 {"gld", HB_TAG('N','A','N',' ')}, /* Nanai */ 397 {"glk", HB_TAG('G','L','K',' ')}, /* Gilaki */ 398 {"gn", HB_TAG('G','U','A',' ')}, /* Guarani [macrolanguage] */ 399 {"gnn", HB_TAG('G','N','N',' ')}, /* Gumatj */ 400 {"gno", HB_TAG('G','O','N',' ')}, /* Northern Gondi */ 401 {"gog", HB_TAG('G','O','G',' ')}, /* Gogo */ 402 {"gon", HB_TAG('G','O','N',' ')}, /* Gondi [macrolanguage] */ 403 {"grt", HB_TAG('G','R','O',' ')}, /* Garo */ 404 {"gru", HB_TAG('S','O','G',' ')}, /* Sodo Gurage */ 405 {"gsw", HB_TAG('A','L','S',' ')}, /* Alsatian */ 406 {"gu", HB_TAG('G','U','J',' ')}, /* Gujarati */ 407 {"guc", HB_TAG('G','U','C',' ')}, /* Wayuu */ 408 {"guf", HB_TAG('G','U','F',' ')}, /* Gupapuyngu */ 409 {"guk", HB_TAG('G','M','Z',' ')}, /* Gumuz */ 410/*{"guk", HB_TAG('G','U','K',' ')},*/ /* Gumuz (in SIL fonts) */ 411 {"guz", HB_TAG('G','U','Z',' ')}, /* Ekegusii/Gusii */ 412 {"gv", HB_TAG('M','N','X',' ')}, /* Manx */ 413 {"ha", HB_TAG('H','A','U',' ')}, /* Hausa */ 414 {"har", HB_TAG('H','R','I',' ')}, /* Harari */ 415 {"haw", HB_TAG('H','A','W',' ')}, /* Hawaiian */ 416 {"hay", HB_TAG('H','A','Y',' ')}, /* Haya */ 417 {"haz", HB_TAG('H','A','Z',' ')}, /* Hazaragi */ 418 {"he", HB_TAG('I','W','R',' ')}, /* Hebrew */ 419 {"hi", HB_TAG('H','I','N',' ')}, /* Hindi */ 420 {"hil", HB_TAG('H','I','L',' ')}, /* Hiligaynon */ 421 {"hlt", HB_TAG('Q','I','N',' ')}, /* Matu Chin */ 422 {"hmn", HB_TAG('H','M','N',' ')}, /* Hmong */ 423 {"hnd", HB_TAG('H','N','D',' ')}, /* [Southern] Hindko */ 424 {"hne", HB_TAG('C','H','H',' ')}, /* Chattisgarhi */ 425 {"hno", HB_TAG('H','N','D',' ')}, /* [Northern] Hindko */ 426 {"ho", HB_TAG('H','M','O',' ')}, /* Hiri Motu */ 427 {"hoc", HB_TAG('H','O',' ',' ')}, /* Ho */ 428 {"hoj", HB_TAG('H','A','R',' ')}, /* Harauti */ 429 {"hr", HB_TAG('H','R','V',' ')}, /* Croatian */ 430 {"hsb", HB_TAG('U','S','B',' ')}, /* Upper Sorbian */ 431 {"ht", HB_TAG('H','A','I',' ')}, /* Haitian/Haitian Creole */ 432 {"hu", HB_TAG('H','U','N',' ')}, /* Hungarian */ 433 {"hy", HB_TAG('H','Y','E',' ')}, /* Armenian */ 434 {"hz", HB_TAG('H','E','R',' ')}, /* Herero */ 435 {"ia", HB_TAG('I','N','A',' ')}, /* Interlingua (International Auxiliary Language Association) */ 436 {"iba", HB_TAG('I','B','A',' ')}, /* Iban */ 437 {"ibb", HB_TAG('I','B','B',' ')}, /* Ibibio */ 438 {"id", HB_TAG('I','N','D',' ')}, /* Indonesian */ 439 {"ie", HB_TAG('I','L','E',' ')}, /* Interlingue/Occidental */ 440 {"ig", HB_TAG('I','B','O',' ')}, /* Igbo */ 441 {"igb", HB_TAG('E','B','I',' ')}, /* Ebira */ 442 {"ii", HB_TAG('Y','I','M',' ')}, /* Yi Modern */ 443 {"ijc", HB_TAG('I','J','O',' ')}, /* Izon */ 444 {"ijo", HB_TAG('I','J','O',' ')}, /* Ijo [family] */ 445 {"ik", HB_TAG('I','P','K',' ')}, /* Inupiaq [macrolanguage] */ 446 {"ilo", HB_TAG('I','L','O',' ')}, /* Ilokano */ 447 {"inh", HB_TAG('I','N','G',' ')}, /* Ingush */ 448 {"io", HB_TAG('I','D','O',' ')}, /* Ido */ 449 {"is", HB_TAG('I','S','L',' ')}, /* Icelandic */ 450 {"it", HB_TAG('I','T','A',' ')}, /* Italian */ 451 {"iu", HB_TAG('I','N','U',' ')}, /* Inuktitut [macrolanguage] */ 452 {"ja", HB_TAG('J','A','N',' ')}, /* Japanese */ 453 {"jam", HB_TAG('J','A','M',' ')}, /* Jamaican Creole English */ 454 {"jbo", HB_TAG('J','B','O',' ')}, /* Lojban */ 455 {"jv", HB_TAG('J','A','V',' ')}, /* Javanese */ 456 {"ka", HB_TAG('K','A','T',' ')}, /* Georgian */ 457 {"kaa", HB_TAG('K','R','K',' ')}, /* Karakalpak */ 458 {"kab", HB_TAG('K','A','B','0')}, /* Kabyle */ 459 {"kam", HB_TAG('K','M','B',' ')}, /* Kamba (Kenya) */ 460 {"kar", HB_TAG('K','R','N',' ')}, /* Karen [family] */ 461 {"kat", HB_TAG('K','G','E',' ')}, /* Khutsuri Georgian */ 462 {"kbd", HB_TAG('K','A','B',' ')}, /* Kabardian */ 463 {"kde", HB_TAG('K','D','E',' ')}, /* Makonde */ 464 {"kdr", HB_TAG('K','R','M',' ')}, /* Karaim */ 465 {"kdt", HB_TAG('K','U','Y',' ')}, /* Kuy */ 466 {"kea", HB_TAG('K','E','A',' ')}, /* Kabuverdianu (Crioulo) */ 467 {"kek", HB_TAG('K','E','K',' ')}, /* Kekchi */ 468 {"kex", HB_TAG('K','K','N',' ')}, /* Kokni */ 469 {"kfa", HB_TAG('K','O','D',' ')}, /* Kodagu */ 470 {"kfr", HB_TAG('K','A','C',' ')}, /* Kachchi */ 471 {"kfx", HB_TAG('K','U','L',' ')}, /* Kulvi */ 472 {"kfy", HB_TAG('K','M','N',' ')}, /* Kumaoni */ 473 {"kg", HB_TAG('K','O','N',' ')}, /* Kongo [macrolanguage] */ 474 {"kha", HB_TAG('K','S','I',' ')}, /* Khasi */ 475 {"khb", HB_TAG('X','B','D',' ')}, /* Lü */ 476 {"kht", HB_TAG('K','H','N',' ')}, /* Khamti (Microsoft fonts) */ 477/*{"kht", HB_TAG('K','H','T',' ')},*/ /* Khamti (OpenType spec and SIL fonts) */ 478 {"khw", HB_TAG('K','H','W',' ')}, /* Khowar */ 479 {"ki", HB_TAG('K','I','K',' ')}, /* Gikuyu/Kikuyu */ 480 {"kiu", HB_TAG('K','I','U',' ')}, /* Kirmanjki */ 481 {"kj", HB_TAG('K','U','A',' ')}, /* Kuanyama/Kwanyama */ 482 {"kjd", HB_TAG('K','J','D',' ')}, /* Southern Kiwai */ 483 {"kjh", HB_TAG('K','H','A',' ')}, /* Khakass */ 484 {"kjp", HB_TAG('K','J','P',' ')}, /* Pwo Eastern Karen */ 485 {"kk", HB_TAG('K','A','Z',' ')}, /* Kazakh */ 486 {"kl", HB_TAG('G','R','N',' ')}, /* Kalaallisut */ 487 {"kln", HB_TAG('K','A','L',' ')}, /* Kalenjin */ 488 {"km", HB_TAG('K','H','M',' ')}, /* Central Khmer */ 489 {"kmb", HB_TAG('M','B','N',' ')}, /* Kimbundu */ 490 {"kmw", HB_TAG('K','M','O',' ')}, /* Komo (Democratic Republic of Congo) */ 491 {"kn", HB_TAG('K','A','N',' ')}, /* Kannada */ 492 {"knn", HB_TAG('K','O','K',' ')}, /* Konkani */ 493 {"ko", HB_TAG('K','O','R',' ')}, /* Korean */ 494 {"koi", HB_TAG('K','O','P',' ')}, /* Komi-Permyak */ 495 {"kok", HB_TAG('K','O','K',' ')}, /* Konkani [macrolanguage] */ 496 {"kon", HB_TAG('K','O','N','0')}, /* Kongo */ 497 {"kos", HB_TAG('K','O','S',' ')}, /* Kosraean */ 498 {"kpe", HB_TAG('K','P','L',' ')}, /* Kpelle [macrolanguage] */ 499 {"kpv", HB_TAG('K','O','Z',' ')}, /* Komi-Zyrian */ 500 {"kpy", HB_TAG('K','Y','K',' ')}, /* Koryak */ 501 {"kqy", HB_TAG('K','R','T',' ')}, /* Koorete */ 502 {"kr", HB_TAG('K','N','R',' ')}, /* Kanuri [macrolanguage] */ 503 {"kri", HB_TAG('K','R','I',' ')}, /* Krio */ 504 {"krl", HB_TAG('K','R','L',' ')}, /* Karelian */ 505 {"kru", HB_TAG('K','U','U',' ')}, /* Kurukh */ 506 {"ks", HB_TAG('K','S','H',' ')}, /* Kashmiri */ 507 {"ksh", HB_TAG('K','S','H','0')}, /* Ripuarian, Kölsch */ 508/*{"ksw", HB_TAG('K','R','N',' ')},*/ /* S'gaw Karen (Microsoft fonts?) */ 509 {"ksw", HB_TAG('K','S','W',' ')}, /* S'gaw Karen (OpenType spec and SIL fonts) */ 510 {"ktb", HB_TAG('K','E','B',' ')}, /* Kebena */ 511 {"ktu", HB_TAG('K','O','N',' ')}, /* Kikongo */ 512 {"ku", HB_TAG('K','U','R',' ')}, /* Kurdish [macrolanguage] */ 513 {"kum", HB_TAG('K','U','M',' ')}, /* Kumyk */ 514 {"kv", HB_TAG('K','O','M',' ')}, /* Komi [macrolanguage] */ 515 {"kvd", HB_TAG('K','U','I',' ')}, /* Kui (Indonesia) */ 516 {"kw", HB_TAG('C','O','R',' ')}, /* Cornish */ 517 {"kxc", HB_TAG('K','M','S',' ')}, /* Komso */ 518 {"kxu", HB_TAG('K','U','I',' ')}, /* Kui (India) */ 519 {"ky", HB_TAG('K','I','R',' ')}, /* Kirghiz/Kyrgyz */ 520 {"kyu", HB_TAG('K','Y','U',' ')}, /* Western Kayah */ 521 {"la", HB_TAG('L','A','T',' ')}, /* Latin */ 522 {"lad", HB_TAG('J','U','D',' ')}, /* Ladino */ 523 {"lb", HB_TAG('L','T','Z',' ')}, /* Luxembourgish */ 524 {"lbe", HB_TAG('L','A','K',' ')}, /* Lak */ 525 {"lbj", HB_TAG('L','D','K',' ')}, /* Ladakhi */ 526 {"lez", HB_TAG('L','E','Z',' ')}, /* Lezgi */ 527 {"lg", HB_TAG('L','U','G',' ')}, /* Ganda */ 528 {"li", HB_TAG('L','I','M',' ')}, /* Limburgan/Limburger/Limburgish */ 529 {"lif", HB_TAG('L','M','B',' ')}, /* Limbu */ 530 {"lij", HB_TAG('L','I','J',' ')}, /* Ligurian */ 531 {"lis", HB_TAG('L','I','S',' ')}, /* Lisu */ 532 {"ljp", HB_TAG('L','J','P',' ')}, /* Lampung Api */ 533 {"lki", HB_TAG('L','K','I',' ')}, /* Laki */ 534 {"lld", HB_TAG('L','A','D',' ')}, /* Ladin */ 535 {"lmn", HB_TAG('L','A','M',' ')}, /* Lambani */ 536 {"lmo", HB_TAG('L','M','O',' ')}, /* Lombard */ 537 {"ln", HB_TAG('L','I','N',' ')}, /* Lingala */ 538 {"lo", HB_TAG('L','A','O',' ')}, /* Lao */ 539 {"lom", HB_TAG('L','O','M',' ')}, /* Loma */ 540 {"lrc", HB_TAG('L','R','C',' ')}, /* Northern Luri */ 541 {"lt", HB_TAG('L','T','H',' ')}, /* Lithuanian */ 542 {"lu", HB_TAG('L','U','B',' ')}, /* Luba-Katanga */ 543 {"lua", HB_TAG('L','U','B',' ')}, /* Luba-Kasai */ 544 {"luo", HB_TAG('L','U','O',' ')}, /* Luo (Kenya and Tanzania) */ 545 {"lus", HB_TAG('M','I','Z',' ')}, /* Mizo */ 546 {"luy", HB_TAG('L','U','H',' ')}, /* Luyia/Oluluyia [macrolanguage] */ 547 {"luz", HB_TAG('L','R','C',' ')}, /* Southern Luri */ 548 {"lv", HB_TAG('L','V','I',' ')}, /* Latvian */ 549 {"lzz", HB_TAG('L','A','Z',' ')}, /* Laz */ 550 {"mad", HB_TAG('M','A','D',' ')}, /* Madurese */ 551 {"mag", HB_TAG('M','A','G',' ')}, /* Magahi */ 552 {"mai", HB_TAG('M','T','H',' ')}, /* Maithili */ 553 {"mak", HB_TAG('M','K','R',' ')}, /* Makasar */ 554 {"mam", HB_TAG('M','A','M',' ')}, /* Mam */ 555 {"man", HB_TAG('M','N','K',' ')}, /* Manding/Mandingo [macrolanguage] */ 556 {"mdc", HB_TAG('M','L','E',' ')}, /* Male (Papua New Guinea) */ 557 {"mdf", HB_TAG('M','O','K',' ')}, /* Moksha */ 558 {"mdr", HB_TAG('M','D','R',' ')}, /* Mandar */ 559 {"mdy", HB_TAG('M','L','E',' ')}, /* Male (Ethiopia) */ 560 {"men", HB_TAG('M','D','E',' ')}, /* Mende (Sierra Leone) */ 561 {"mer", HB_TAG('M','E','R',' ')}, /* Meru */ 562 {"mfe", HB_TAG('M','F','E',' ')}, /* Morisyen */ 563 {"mg", HB_TAG('M','L','G',' ')}, /* Malagasy [macrolanguage] */ 564 {"mh", HB_TAG('M','A','H',' ')}, /* Marshallese */ 565 {"mhr", HB_TAG('L','M','A',' ')}, /* Low Mari */ 566 {"mi", HB_TAG('M','R','I',' ')}, /* Maori */ 567 {"min", HB_TAG('M','I','N',' ')}, /* Minangkabau */ 568 {"mk", HB_TAG('M','K','D',' ')}, /* Macedonian */ 569 {"mku", HB_TAG('M','N','K',' ')}, /* Konyanka Maninka */ 570 {"mkw", HB_TAG('M','K','W',' ')}, /* Kituba (Congo) */ 571 {"ml", HB_TAG('M','L','R',' ')}, /* Malayalam */ 572 {"mlq", HB_TAG('M','N','K',' ')}, /* Western Maninkakan */ 573 {"mn", HB_TAG('M','N','G',' ')}, /* Mongolian [macrolanguage] */ 574 {"mnc", HB_TAG('M','C','H',' ')}, /* Manchu */ 575 {"mni", HB_TAG('M','N','I',' ')}, /* Manipuri */ 576 {"mnk", HB_TAG('M','N','D',' ')}, /* Mandinka */ 577 {"mns", HB_TAG('M','A','N',' ')}, /* Mansi */ 578 {"mnw", HB_TAG('M','O','N',' ')}, /* Mon */ 579 {"mo", HB_TAG('M','O','L',' ')}, /* Moldavian */ 580 {"moh", HB_TAG('M','O','H',' ')}, /* Mohawk */ 581 {"mos", HB_TAG('M','O','S',' ')}, /* Mossi */ 582 {"mpe", HB_TAG('M','A','J',' ')}, /* Majang */ 583 {"mr", HB_TAG('M','A','R',' ')}, /* Marathi */ 584 {"mrh", HB_TAG('Q','I','N',' ')}, /* Mara Chin */ 585 {"mrj", HB_TAG('H','M','A',' ')}, /* High Mari */ 586 {"ms", HB_TAG('M','L','Y',' ')}, /* Malay [macrolanguage] */ 587 {"msc", HB_TAG('M','N','K',' ')}, /* Sankaran Maninka */ 588 {"mt", HB_TAG('M','T','S',' ')}, /* Maltese */ 589 {"mtr", HB_TAG('M','A','W',' ')}, /* Mewari */ 590 {"mus", HB_TAG('M','U','S',' ')}, /* Creek */ 591 {"mve", HB_TAG('M','A','W',' ')}, /* Marwari (Pakistan) */ 592 {"mwk", HB_TAG('M','N','K',' ')}, /* Kita Maninkakan */ 593 {"mwl", HB_TAG('M','W','L',' ')}, /* Mirandese */ 594 {"mwr", HB_TAG('M','A','W',' ')}, /* Marwari [macrolanguage] */ 595 {"mww", HB_TAG('M','W','W',' ')}, /* Hmong Daw */ 596 {"my", HB_TAG('B','R','M',' ')}, /* Burmese */ 597 {"mym", HB_TAG('M','E','N',' ')}, /* Me'en */ 598 {"myn", HB_TAG('M','Y','N',' ')}, /* Mayan */ 599 {"myq", HB_TAG('M','N','K',' ')}, /* Forest Maninka (retired code) */ 600 {"myv", HB_TAG('E','R','Z',' ')}, /* Erzya */ 601 {"mzn", HB_TAG('M','Z','N',' ')}, /* Mazanderani */ 602 {"na", HB_TAG('N','A','U',' ')}, /* Nauru */ 603 {"nag", HB_TAG('N','A','G',' ')}, /* Naga-Assamese */ 604 {"nah", HB_TAG('N','A','H',' ')}, /* Nahuatl [family] */ 605 {"nap", HB_TAG('N','A','P',' ')}, /* Neapolitan */ 606 {"nb", HB_TAG('N','O','R',' ')}, /* Norwegian Bokmål */ 607 {"nco", HB_TAG('S','I','B',' ')}, /* Sibe */ 608 {"nd", HB_TAG('N','D','B',' ')}, /* [North] Ndebele */ 609 {"ndc", HB_TAG('N','D','C',' ')}, /* Ndau */ 610 {"nds", HB_TAG('N','D','S',' ')}, /* Low German/Low Saxon */ 611 {"ne", HB_TAG('N','E','P',' ')}, /* Nepali */ 612 {"new", HB_TAG('N','E','W',' ')}, /* Newari */ 613 {"ng", HB_TAG('N','D','G',' ')}, /* Ndonga */ 614 {"nga", HB_TAG('N','G','A',' ')}, /* Ngabaka */ 615 {"ngl", HB_TAG('L','M','W',' ')}, /* Lomwe */ 616 {"ngo", HB_TAG('S','X','T',' ')}, /* Sutu */ 617 {"niu", HB_TAG('N','I','U',' ')}, /* Niuean */ 618 {"niv", HB_TAG('G','I','L',' ')}, /* Gilyak */ 619 {"nl", HB_TAG('N','L','D',' ')}, /* Dutch */ 620 {"nn", HB_TAG('N','Y','N',' ')}, /* Norwegian Nynorsk */ 621 {"no", HB_TAG('N','O','R',' ')}, /* Norwegian [macrolanguage] */ 622 {"nod", HB_TAG('N','T','A',' ')}, /* Northern Thai */ 623 {"noe", HB_TAG('N','O','E',' ')}, /* Nimadi */ 624 {"nog", HB_TAG('N','O','G',' ')}, /* Nogai */ 625 {"nov", HB_TAG('N','O','V',' ')}, /* Novial */ 626 {"nqo", HB_TAG('N','K','O',' ')}, /* N'Ko */ 627 {"nr", HB_TAG('N','D','B',' ')}, /* [South] Ndebele */ 628 {"nsk", HB_TAG('N','A','S',' ')}, /* Naskapi */ 629 {"nso", HB_TAG('S','O','T',' ')}, /* [Northern] Sotho */ 630 {"nv", HB_TAG('N','A','V',' ')}, /* Navajo */ 631 {"ny", HB_TAG('C','H','I',' ')}, /* Chewa/Chichwa/Nyanja */ 632 {"nym", HB_TAG('N','Y','M',' ')}, /* Nyamwezi */ 633 {"nyn", HB_TAG('N','K','L',' ')}, /* Nyankole */ 634 {"oc", HB_TAG('O','C','I',' ')}, /* Occitan (post 1500) */ 635 {"oj", HB_TAG('O','J','B',' ')}, /* Ojibwa [macrolanguage] */ 636 {"ojs", HB_TAG('O','C','R',' ')}, /* Oji-Cree */ 637 {"okm", HB_TAG('K','O','H',' ')}, /* Korean Old Hangul */ 638 {"om", HB_TAG('O','R','O',' ')}, /* Oromo [macrolanguage] */ 639 {"or", HB_TAG('O','R','I',' ')}, /* Oriya */ 640 {"os", HB_TAG('O','S','S',' ')}, /* Ossetian */ 641 {"pa", HB_TAG('P','A','N',' ')}, /* Panjabi */ 642 {"pag", HB_TAG('P','A','G',' ')}, /* Pangasinan */ 643 {"pam", HB_TAG('P','A','M',' ')}, /* Kapampangan/Pampanga */ 644 {"pap", HB_TAG('P','A','P','0')}, /* Papiamento */ 645 {"pau", HB_TAG('P','A','U',' ')}, /* Palauan */ 646 {"pcc", HB_TAG('P','C','C',' ')}, /* Bouyei */ 647 {"pcd", HB_TAG('P','C','D',' ')}, /* Picard */ 648 {"pce", HB_TAG('P','L','G',' ')}, /* [Ruching] Palaung */ 649 {"pck", HB_TAG('Q','I','N',' ')}, /* Paite Chin */ 650 {"pdc", HB_TAG('P','D','C',' ')}, /* Pennsylvania German */ 651 {"pes", HB_TAG('F','A','R',' ')}, /* Iranian Persian */ 652 {"phk", HB_TAG('P','H','K',' ')}, /* Phake */ 653 {"pi", HB_TAG('P','A','L',' ')}, /* Pali */ 654 {"pih", HB_TAG('P','I','H',' ')}, /* Pitcairn-Norfolk */ 655 {"pl", HB_TAG('P','L','K',' ')}, /* Polish */ 656 {"pll", HB_TAG('P','L','G',' ')}, /* [Shwe] Palaung */ 657 {"plp", HB_TAG('P','A','P',' ')}, /* Palpa */ 658 {"pms", HB_TAG('P','M','S',' ')}, /* Piemontese */ 659 {"pnb", HB_TAG('P','N','B',' ')}, /* Western Panjabi */ 660 {"poh", HB_TAG('P','O','H',' ')}, /* Pocomchi */ 661 {"pon", HB_TAG('P','O','N',' ')}, /* Pohnpeian */ 662 {"prs", HB_TAG('D','R','I',' ')}, /* Afghan Persian/Dari */ 663 {"ps", HB_TAG('P','A','S',' ')}, /* Pashto/Pushto [macrolanguage] */ 664 {"pt", HB_TAG('P','T','G',' ')}, /* Portuguese */ 665 {"pwo", HB_TAG('P','W','O',' ')}, /* Pwo Western Karen */ 666 {"qu", HB_TAG('Q','U','Z',' ')}, /* Quechua [macrolanguage] */ 667 {"quc", HB_TAG('Q','U','C',' ')}, /* K'iche'/Quiché */ 668 {"quh", HB_TAG('Q','U','H',' ')}, /* Quechua (Bolivia) */ 669 {"quz", HB_TAG('Q','U','Z',' ')}, /* Cusco Quechua */ 670 {"qvi", HB_TAG('Q','V','I',' ')}, /* Quechua (Ecuador) */ 671 {"qwh", HB_TAG('Q','W','H',' ')}, /* Quechua (Peru) */ 672 {"raj", HB_TAG('R','A','J',' ')}, /* Rajasthani [macrolanguage] */ 673 {"rar", HB_TAG('R','A','R',' ')}, /* Rarotongan */ 674 {"rbb", HB_TAG('P','L','G',' ')}, /* Rumai Palaung */ 675 {"rej", HB_TAG('R','E','J',' ')}, /* Rejang */ 676 {"ria", HB_TAG('R','I','A',' ')}, /* Riang (India) */ 677 {"rif", HB_TAG('R','I','F',' ')}, /* Tarifit */ 678 {"ril", HB_TAG('R','I','A',' ')}, /* Riang (Myanmar) */ 679 {"rit", HB_TAG('R','I','T',' ')}, /* Ritarungo */ 680 {"rki", HB_TAG('A','R','K',' ')}, /* Rakhine */ 681 {"rkw", HB_TAG('R','K','W',' ')}, /* Arakwal */ 682 {"rm", HB_TAG('R','M','S',' ')}, /* Romansh */ 683 {"rmy", HB_TAG('R','M','Y',' ')}, /* Vlax Romani */ 684 {"rn", HB_TAG('R','U','N',' ')}, /* Rundi */ 685 {"ro", HB_TAG('R','O','M',' ')}, /* Romanian */ 686 {"rom", HB_TAG('R','O','Y',' ')}, /* Romany [macrolanguage] */ 687 {"rtm", HB_TAG('R','T','M',' ')}, /* Rotuman */ 688 {"ru", HB_TAG('R','U','S',' ')}, /* Russian */ 689 {"rue", HB_TAG('R','S','Y',' ')}, /* Rusyn */ 690 {"rup", HB_TAG('R','U','P',' ')}, /* Aromanian/Arumanian/Macedo-Romanian */ 691 {"rw", HB_TAG('R','U','A',' ')}, /* Kinyarwanda */ 692 {"rwr", HB_TAG('M','A','W',' ')}, /* Marwari (India) */ 693 {"sa", HB_TAG('S','A','N',' ')}, /* Sanskrit */ 694 {"sah", HB_TAG('Y','A','K',' ')}, /* Yakut */ 695 {"sam", HB_TAG('P','A','A',' ')}, /* Palestinian Aramaic */ 696 {"sas", HB_TAG('S','A','S',' ')}, /* Sasak */ 697 {"sat", HB_TAG('S','A','T',' ')}, /* Santali */ 698 {"sc", HB_TAG('S','R','D',' ')}, /* Sardinian [macrolanguage] */ 699 {"sck", HB_TAG('S','A','D',' ')}, /* Sadri */ 700 {"scn", HB_TAG('S','C','N',' ')}, /* Sicilian */ 701 {"sco", HB_TAG('S','C','O',' ')}, /* Scots */ 702 {"scs", HB_TAG('S','L','A',' ')}, /* [North] Slavey */ 703 {"sd", HB_TAG('S','N','D',' ')}, /* Sindhi */ 704 {"se", HB_TAG('N','S','M',' ')}, /* Northern Sami */ 705 {"seh", HB_TAG('S','N','A',' ')}, /* Sena */ 706 {"sel", HB_TAG('S','E','L',' ')}, /* Selkup */ 707 {"sez", HB_TAG('Q','I','N',' ')}, /* Senthang Chin */ 708 {"sg", HB_TAG('S','G','O',' ')}, /* Sango */ 709 {"sga", HB_TAG('S','G','A',' ')}, /* Old Irish (to 900) */ 710 {"sgs", HB_TAG('S','G','S',' ')}, /* Samogitian */ 711 {"sgw", HB_TAG('C','H','G',' ')}, /* Sebat Bet Gurage */ 712/*{"sgw", HB_TAG('S','G','W',' ')},*/ /* Sebat Bet Gurage (in SIL fonts) */ 713 {"shi", HB_TAG('S','H','I',' ')}, /* Tachelhit */ 714 {"shn", HB_TAG('S','H','N',' ')}, /* Shan */ 715 {"si", HB_TAG('S','N','H',' ')}, /* Sinhala */ 716 {"sid", HB_TAG('S','I','D',' ')}, /* Sidamo */ 717 {"sjd", HB_TAG('K','S','M',' ')}, /* Kildin Sami */ 718 {"sk", HB_TAG('S','K','Y',' ')}, /* Slovak */ 719 {"skr", HB_TAG('S','R','K',' ')}, /* Seraiki */ 720 {"sl", HB_TAG('S','L','V',' ')}, /* Slovenian */ 721 {"sm", HB_TAG('S','M','O',' ')}, /* Samoan */ 722 {"sma", HB_TAG('S','S','M',' ')}, /* Southern Sami */ 723 {"smj", HB_TAG('L','S','M',' ')}, /* Lule Sami */ 724 {"smn", HB_TAG('I','S','M',' ')}, /* Inari Sami */ 725 {"sms", HB_TAG('S','K','S',' ')}, /* Skolt Sami */ 726 {"sn", HB_TAG('S','N','A','0')}, /* Shona */ 727 {"snk", HB_TAG('S','N','K',' ')}, /* Soninke */ 728 {"so", HB_TAG('S','M','L',' ')}, /* Somali */ 729 {"sop", HB_TAG('S','O','P',' ')}, /* Songe */ 730 {"sq", HB_TAG('S','Q','I',' ')}, /* Albanian [macrolanguage] */ 731 {"sr", HB_TAG('S','R','B',' ')}, /* Serbian */ 732 {"srr", HB_TAG('S','R','R',' ')}, /* Serer */ 733 {"ss", HB_TAG('S','W','Z',' ')}, /* Swati */ 734 {"st", HB_TAG('S','O','T',' ')}, /* [Southern] Sotho */ 735 {"stq", HB_TAG('S','T','Q',' ')}, /* Saterfriesisch */ 736 {"stv", HB_TAG('S','I','G',' ')}, /* Silt'e */ 737 {"su", HB_TAG('S','U','N',' ')}, /* Sundanese */ 738 {"suk", HB_TAG('S','U','K',' ')}, /* Sukama */ 739 {"suq", HB_TAG('S','U','R',' ')}, /* Suri */ 740 {"sv", HB_TAG('S','V','E',' ')}, /* Swedish */ 741 {"sva", HB_TAG('S','V','A',' ')}, /* Svan */ 742 {"sw", HB_TAG('S','W','K',' ')}, /* Swahili [macrolanguage] */ 743 {"swb", HB_TAG('C','M','R',' ')}, /* Comorian */ 744 {"swh", HB_TAG('S','W','K',' ')}, /* Kiswahili/Swahili */ 745 {"swv", HB_TAG('M','A','W',' ')}, /* Shekhawati */ 746 {"sxu", HB_TAG('S','X','U',' ')}, /* Upper Saxon */ 747 {"syc", HB_TAG('S','Y','R',' ')}, /* Classical Syriac */ 748 {"syl", HB_TAG('S','Y','L',' ')}, /* Sylheti */ 749 {"syr", HB_TAG('S','Y','R',' ')}, /* Syriac [macrolanguage] */ 750 {"szl", HB_TAG('S','Z','L',' ')}, /* Silesian */ 751 {"ta", HB_TAG('T','A','M',' ')}, /* Tamil */ 752 {"tab", HB_TAG('T','A','B',' ')}, /* Tabasaran */ 753 {"tcp", HB_TAG('Q','I','N',' ')}, /* Tawr Chin */ 754 {"tcy", HB_TAG('T','U','L',' ')}, /* Tulu */ 755 {"tcz", HB_TAG('Q','I','N',' ')}, /* Thado Chin */ 756 {"tdd", HB_TAG('T','D','D',' ')}, /* Tai Nüa */ 757 {"te", HB_TAG('T','E','L',' ')}, /* Telugu */ 758 {"tem", HB_TAG('T','M','N',' ')}, /* Temne */ 759 {"tet", HB_TAG('T','E','T',' ')}, /* Tetum */ 760 {"tg", HB_TAG('T','A','J',' ')}, /* Tajik */ 761 {"th", HB_TAG('T','H','A',' ')}, /* Thai */ 762 {"ti", HB_TAG('T','G','Y',' ')}, /* Tigrinya */ 763 {"tig", HB_TAG('T','G','R',' ')}, /* Tigre */ 764 {"tiv", HB_TAG('T','I','V',' ')}, /* Tiv */ 765 {"tk", HB_TAG('T','K','M',' ')}, /* Turkmen */ 766 {"tl", HB_TAG('T','G','L',' ')}, /* Tagalog */ 767 {"tmh", HB_TAG('T','M','H',' ')}, /* Tamashek */ 768 {"tn", HB_TAG('T','N','A',' ')}, /* Tswana */ 769 {"to", HB_TAG('T','G','N',' ')}, /* Tonga (Tonga Islands) */ 770 {"tod", HB_TAG('T','O','D','0')}, /* Toma */ 771 {"toi", HB_TAG('T','N','G',' ')}, /* Tonga */ 772 {"tpi", HB_TAG('T','P','I',' ')}, /* Tok Pisin */ 773 {"tr", HB_TAG('T','R','K',' ')}, /* Turkish */ 774 {"tru", HB_TAG('T','U','A',' ')}, /* Turoyo Aramaic */ 775 {"ts", HB_TAG('T','S','G',' ')}, /* Tsonga */ 776 {"tt", HB_TAG('T','A','T',' ')}, /* Tatar */ 777 {"tum", HB_TAG('T','U','M',' ')}, /* Tumbuka */ 778 {"tvl", HB_TAG('T','V','L',' ')}, /* Tuvalu */ 779 {"tw", HB_TAG('T','W','I',' ')}, /* Twi */ 780 {"ty", HB_TAG('T','H','T',' ')}, /* Tahitian */ 781 {"tyv", HB_TAG('T','U','V',' ')}, /* Tuvin */ 782 {"tyz", HB_TAG('T','Y','Z',' ')}, /* Tày */ 783 {"tzm", HB_TAG('T','Z','M',' ')}, /* Central Atlas Tamazight */ 784 {"tzo", HB_TAG('T','Z','O',' ')}, /* Tzotzil */ 785 {"udm", HB_TAG('U','D','M',' ')}, /* Udmurt */ 786 {"ug", HB_TAG('U','Y','G',' ')}, /* Uighur */ 787 {"uk", HB_TAG('U','K','R',' ')}, /* Ukrainian */ 788 {"umb", HB_TAG('U','M','B',' ')}, /* Umbundu */ 789 {"unr", HB_TAG('M','U','N',' ')}, /* Mundari */ 790 {"ur", HB_TAG('U','R','D',' ')}, /* Urdu */ 791 {"uz", HB_TAG('U','Z','B',' ')}, /* Uzbek [macrolanguage] */ 792 {"uzn", HB_TAG('U','Z','B',' ')}, /* Northern Uzbek */ 793 {"uzs", HB_TAG('U','Z','B',' ')}, /* Southern Uzbek */ 794 {"ve", HB_TAG('V','E','N',' ')}, /* Venda */ 795 {"vec", HB_TAG('V','E','C',' ')}, /* Venetian */ 796 {"vi", HB_TAG('V','I','T',' ')}, /* Vietnamese */ 797 {"vls", HB_TAG('F','L','E',' ')}, /* Vlaams */ 798 {"vmw", HB_TAG('M','A','K',' ')}, /* Makhuwa */ 799 {"vo", HB_TAG('V','O','L',' ')}, /* Volapük */ 800 {"vro", HB_TAG('V','R','O',' ')}, /* Võro */ 801 {"wa", HB_TAG('W','L','N',' ')}, /* Walloon */ 802 {"war", HB_TAG('W','A','R',' ')}, /* Waray (Philippines) */ 803 {"wbm", HB_TAG('W','A',' ',' ')}, /* Wa */ 804 {"wbr", HB_TAG('W','A','G',' ')}, /* Wagdi */ 805 {"wle", HB_TAG('S','I','G',' ')}, /* Wolane */ 806 {"wo", HB_TAG('W','L','F',' ')}, /* Wolof */ 807 {"wry", HB_TAG('M','A','W',' ')}, /* Merwari */ 808 {"wtm", HB_TAG('W','T','M',' ')}, /* Mewati */ 809 {"xal", HB_TAG('K','L','M',' ')}, /* Kalmyk */ 810 {"xan", HB_TAG('S','E','K',' ')}, /* Sekota */ 811 {"xh", HB_TAG('X','H','S',' ')}, /* Xhosa */ 812 {"xjb", HB_TAG('X','J','B',' ')}, /* Minjangbal */ 813 {"xog", HB_TAG('X','O','G',' ')}, /* Soga */ 814 {"xom", HB_TAG('K','M','O',' ')}, /* Komo (Sudan) */ 815 {"xpe", HB_TAG('X','P','E',' ')}, /* Kpelle (Liberia) */ 816 {"xsl", HB_TAG('S','S','L',' ')}, /* South Slavey */ 817 {"xst", HB_TAG('S','I','G',' ')}, /* Silt'e (retired code) */ 818 {"xwo", HB_TAG('T','O','D',' ')}, /* Written Oirat (Todo) */ 819 {"yao", HB_TAG('Y','A','O',' ')}, /* Yao */ 820 {"yap", HB_TAG('Y','A','P',' ')}, /* Yapese */ 821 {"yi", HB_TAG('J','I','I',' ')}, /* Yiddish [macrolanguage] */ 822 {"yo", HB_TAG('Y','B','A',' ')}, /* Yoruba */ 823 {"yos", HB_TAG('Q','I','N',' ')}, /* Yos, deprecated by IANA in favor of Zou [zom] */ 824 {"yso", HB_TAG('N','I','S',' ')}, /* Nisi (China) */ 825 {"za", HB_TAG('Z','H','A',' ')}, /* Chuang/Zhuang [macrolanguage] */ 826 {"zea", HB_TAG('Z','E','A',' ')}, /* Zeeuws */ 827 {"zgh", HB_TAG('Z','G','H',' ')}, /* Standard Morrocan Tamazigh */ 828 {"zne", HB_TAG('Z','N','D',' ')}, /* Zande */ 829 {"zom", HB_TAG('Q','I','N',' ')}, /* Zou */ 830 {"zu", HB_TAG('Z','U','L',' ')}, /* Zulu */ 831 {"zum", HB_TAG('L','R','C',' ')}, /* Kumzari */ 832 {"zza", HB_TAG('Z','Z','A',' ')}, /* Zazaki */ 833 834 /* The corresponding languages IDs for the following IDs are unclear, 835 * overlap, or are architecturally weird. Needs more research. */ 836 837/*{"chp", HB_TAG('S','A','Y',' ')},*/ /* Sayisi */ 838/*{"cwd", HB_TAG('T','C','R',' ')},*/ /* TH-Cree */ 839/*{"emk", HB_TAG('E','M','K',' ')},*/ /* Eastern Maninkakan */ 840/*{"krc", HB_TAG('B','A','L',' ')},*/ /* Balkar */ 841/*{"??", HB_TAG('B','C','R',' ')},*/ /* Bible Cree */ 842/*{"zh?", HB_TAG('C','H','N',' ')},*/ /* Chinese (seen in Microsoft fonts) */ 843/*{"ar-Syrc?", HB_TAG('G','A','R',' ')},*/ /* Garshuni */ 844/*{"hy?", HB_TAG('H','Y','E','0')},*/ /* Armenian East (ISO 639-3 hye according to Microsoft, but that’s equivalent to ISO 639-1 hy) */ 845/*{"ga-Latg?/" HB_TAG('I','R','T',' ')},*/ /* Irish Traditional */ 846/*{"krc", HB_TAG('K','A','R',' ')},*/ /* Karachay */ 847/*{"ka-Geok?", HB_TAG('K','G','E',' ')},*/ /* Khutsuri Georgian */ 848/*{"kca", HB_TAG('K','H','K',' ')},*/ /* Khanty-Kazim */ 849/*{"kca", HB_TAG('K','H','S',' ')},*/ /* Khanty-Shurishkar */ 850/*{"kca", HB_TAG('K','H','V',' ')},*/ /* Khanty-Vakhi */ 851/*{"kqs, kss", HB_TAG('K','I','S',' ')},*/ /* Kisii */ 852/*{"lua", HB_TAG('L','U','A',' ')},*/ /* Luba-Lulua */ 853/*{"mlq", HB_TAG('M','L','N',' ')},*/ /* Malinke */ 854/*{"nso", HB_TAG('N','S','O',' ')},*/ /* Sotho, Northern */ 855/*{"??", HB_TAG('M','A','L',' ')},*/ /* Malayalam Traditional */ 856/*{"csw", HB_TAG('N','C','R',' ')},*/ /* N-Cree */ 857/*{"csw", HB_TAG('N','H','C',' ')},*/ /* Norway House Cree */ 858/*{"el-polyton", HB_TAG('P','G','R',' ')},*/ /* Polytonic Greek */ 859/*{"bgr, cnh, cnw, czt, sez, tcp, csy, ctd, flm, pck, tcz, zom, cmr, dao, hlt, cka, cnk, mrh, mwg, cbl, cnb, csh", HB_TAG('Q','I','N',' ')},*/ /* Chin */ 860/*{"??", HB_TAG('Y','I','C',' ')},*/ /* Yi Classic */ 861/*{"zh-Latn-pinyin", HB_TAG('Z','H','P',' ')},*/ /* Chinese Phonetic */ 862}; 863 864typedef struct { 865 char language[11]; 866 hb_tag_t tag; 867} LangTagLong; 868static const LangTagLong ot_languages_zh[] = { 869 /* Store longest-first, if one is a prefix of another. */ 870 {"zh-cn", HB_TAG('Z','H','S',' ')}, /* Chinese (China) */ 871 {"zh-hk", HB_TAG('Z','H','H',' ')}, /* Chinese (Hong Kong) */ 872 {"zh-mo", HB_TAG('Z','H','H',' ')}, /* Chinese (Macao) */ 873 {"zh-sg", HB_TAG('Z','H','S',' ')}, /* Chinese (Singapore) */ 874 {"zh-tw", HB_TAG('Z','H','T',' ')}, /* Chinese (Taiwan) */ 875 {"zh-hans", HB_TAG('Z','H','S',' ')}, /* Chinese (Simplified) */ 876 {"zh-hant-hk",HB_TAG('Z','H','H',' ')}, /* Chinese (Hong Kong) */ 877 {"zh-hant-mo",HB_TAG('Z','H','H',' ')}, /* Chinese (Macao) */ 878 {"zh-hant", HB_TAG('Z','H','T',' ')}, /* Chinese (Traditional) */ 879}; 880 881static int 882lang_compare_first_component (const void *pa, 883 const void *pb) 884{ 885 const char *a = (const char *) pa; 886 const char *b = (const char *) pb; 887 unsigned int da, db; 888 const char *p; 889 890 p = strchr (a, '-'); 891 da = p ? (unsigned int) (p - a) : strlen (a); 892 893 p = strchr (b, '-'); 894 db = p ? (unsigned int) (p - b) : strlen (b); 895 896 return strncmp (a, b, MAX (da, db)); 897} 898 899static hb_bool_t 900lang_matches (const char *lang_str, const char *spec) 901{ 902 unsigned int len = strlen (spec); 903 904 return strncmp (lang_str, spec, len) == 0 && 905 (lang_str[len] == '\0' || lang_str[len] == '-'); 906} 907 908hb_tag_t 909hb_ot_tag_from_language (hb_language_t language) 910{ 911 const char *lang_str, *s; 912 913 if (language == HB_LANGUAGE_INVALID) 914 return HB_OT_TAG_DEFAULT_LANGUAGE; 915 916 lang_str = hb_language_to_string (language); 917 918 s = strstr (lang_str, "x-hbot"); 919 if (s) { 920 char tag[4]; 921 int i; 922 s += 6; 923 for (i = 0; i < 4 && ISALNUM (s[i]); i++) 924 tag[i] = TOUPPER (s[i]); 925 if (i) { 926 for (; i < 4; i++) 927 tag[i] = ' '; 928 return HB_TAG (tag[0], tag[1], tag[2], tag[3]); 929 } 930 } 931 932 /* 933 * "fonipa" is a variant tag in BCP-47, meaning the International Phonetic Alphabet. 934 * It can be applied to any language. 935 */ 936 if (strstr (lang_str, "-fonipa")) { 937 return HB_TAG('I','P','P','H'); /* Phonetic transcription—IPA conventions */ 938 } 939 940 /* 941 * "fonnapa" is a variant tag in BCP-47, meaning the North American Phonetic Alphabet 942 * also known as Americanist Phonetic Notation. It can be applied to any language. 943 */ 944 if (strstr (lang_str, "-fonnapa")) { 945 return HB_TAG('A','P','P','H'); /* Phonetic transcription—Americanist conventions */ 946 } 947 948 /* 949 * "Syre" is a BCP-47 script tag, meaning the Estrangela variant of the Syriac script. 950 * It can be applied to any language. 951 */ 952 if (strstr (lang_str, "-syre")) { 953 return HB_TAG('S','Y','R','E'); /* Estrangela Syriac */ 954 } 955 956 /* 957 * "Syrj" is a BCP-47 script tag, meaning the Western variant of the Syriac script. 958 * It can be applied to any language. 959 */ 960 if (strstr (lang_str, "-syrj")) { 961 return HB_TAG('S','Y','R','J'); /* Western Syriac */ 962 } 963 964 /* 965 * "Syrn" is a BCP-47 script tag, meaning the Eastern variant of the Syriac script. 966 * It can be applied to any language. 967 */ 968 if (strstr (lang_str, "-syrn")) { 969 return HB_TAG('S','Y','R','N'); /* Eastern Syriac */ 970 } 971 972 /* Find a language matching in the first component */ 973 { 974 const LangTag *lang_tag; 975 lang_tag = (LangTag *) bsearch (lang_str, ot_languages, 976 ARRAY_LENGTH (ot_languages), sizeof (LangTag), 977 lang_compare_first_component); 978 if (lang_tag) 979 return lang_tag->tag; 980 } 981 982 /* Otherwise, check the Chinese ones */ 983 if (0 == lang_compare_first_component (lang_str, "zh")) 984 { 985 unsigned int i; 986 987 for (i = 0; i < ARRAY_LENGTH (ot_languages_zh); i++) 988 { 989 const LangTagLong *lang_tag; 990 lang_tag = &ot_languages_zh[i]; 991 if (lang_matches (lang_str, lang_tag->language)) 992 return lang_tag->tag; 993 } 994 995 /* Otherwise just return 'ZHS ' */ 996 return HB_TAG('Z','H','S',' '); 997 } 998 999 s = strchr (lang_str, '-'); 1000 if (!s) 1001 s = lang_str + strlen (lang_str); 1002 if (s - lang_str == 3) { 1003 /* Assume it's ISO-639-3 and upper-case and use it. */ 1004 return hb_tag_from_string (lang_str, s - lang_str) & ~0x20202000u; 1005 } 1006 1007 return HB_OT_TAG_DEFAULT_LANGUAGE; 1008} 1009 1010/** 1011 * hb_ot_tag_to_language: 1012 * 1013 * 1014 * 1015 * Return value: (transfer none): 1016 * 1017 * Since: 0.9.2 1018 **/ 1019hb_language_t 1020hb_ot_tag_to_language (hb_tag_t tag) 1021{ 1022 unsigned int i; 1023 1024 if (tag == HB_OT_TAG_DEFAULT_LANGUAGE) 1025 return nullptr; 1026 1027 /* struct LangTag has only room for 3-letter language tags. */ 1028 switch (tag) { 1029 case HB_TAG('A','P','P','H'): /* Phonetic transcription—Americanist conventions */ 1030 return hb_language_from_string ("und-fonnapa", -1); 1031 case HB_TAG('I','P','P','H'): /* Phonetic transcription—IPA conventions */ 1032 return hb_language_from_string ("und-fonipa", -1); 1033 case HB_TAG('S','Y','R',' '): /* Syriac [macrolanguage] */ 1034 return hb_language_from_string ("syr", -1); 1035 case HB_TAG('S','Y','R','E'): /* Estrangela Syriac */ 1036 return hb_language_from_string ("und-Syre", -1); 1037 case HB_TAG('S','Y','R','J'): /* Western Syriac */ 1038 return hb_language_from_string ("und-Syrj", -1); 1039 case HB_TAG('S','Y','R','N'): /* Eastern Syriac */ 1040 return hb_language_from_string ("und-Syrn", -1); 1041 } 1042 1043 for (i = 0; i < ARRAY_LENGTH (ot_languages); i++) 1044 if (ot_languages[i].tag == tag) 1045 return hb_language_from_string (ot_languages[i].language, -1); 1046 1047 /* If tag starts with ZH, it's Chinese */ 1048 if ((tag & 0xFFFF0000u) == 0x5A480000u) { 1049 switch (tag) { 1050 case HB_TAG('Z','H','H',' '): return hb_language_from_string ("zh-hk", -1); /* Hong Kong */ 1051 case HB_TAG('Z','H','S',' '): return hb_language_from_string ("zh-Hans", -1); /* Simplified */ 1052 case HB_TAG('Z','H','T',' '): return hb_language_from_string ("zh-Hant", -1); /* Traditional */ 1053 default: break; /* Fall through */ 1054 } 1055 } 1056 1057 /* Else return a custom language in the form of "x-hbotABCD" */ 1058 { 1059 unsigned char buf[11] = "x-hbot"; 1060 buf[6] = tag >> 24; 1061 buf[7] = (tag >> 16) & 0xFF; 1062 buf[8] = (tag >> 8) & 0xFF; 1063 buf[9] = tag & 0xFF; 1064 if (buf[9] == 0x20) 1065 buf[9] = '\0'; 1066 buf[10] = '\0'; 1067 return hb_language_from_string ((char *) buf, -1); 1068 } 1069} 1070 1071#ifdef MAIN 1072static inline void 1073test_langs_sorted (void) 1074{ 1075 for (unsigned int i = 1; i < ARRAY_LENGTH (ot_languages); i++) 1076 { 1077 int c = lang_compare_first_component (ot_languages[i-1].language, ot_languages[i].language); 1078 if (c >= 0) 1079 { 1080 fprintf (stderr, "ot_languages not sorted at index %d: %s %d %s\n", 1081 i, ot_languages[i-1].language, c, ot_languages[i].language); 1082 abort(); 1083 } 1084 } 1085} 1086 1087int 1088main (void) 1089{ 1090 test_langs_sorted (); 1091 return 0; 1092} 1093 1094#endif 1095