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 34 static hb_tag_t 35 hb_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 60 static hb_script_t 61 hb_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 79 static hb_tag_t 80 hb_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 98 static hb_script_t 99 hb_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 */ 125 126 void 127 hb_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 } 142 143 hb_script_t 144 hb_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 */ 154 155 typedef 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 */ 181 182 static 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',' ')}, /* Baoul */ 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 {"ce", HB_TAG('C','H','E',' ')}, /* Chechen */ 274 {"ceb", HB_TAG('C','E','B',' ')}, /* Cebuano */ 275 {"cfm", HB_TAG('H','A','L',' ')}, /* Halam/Falam Chin */ 276 {"cgg", HB_TAG('C','G','G',' ')}, /* Chiga */ 277 {"ch", HB_TAG('C','H','A',' ')}, /* Chamorro */ 278 {"chk", HB_TAG('C','H','K','0')}, /* Chuukese */ 279 {"cho", HB_TAG('C','H','O',' ')}, /* Choctaw */ 280 {"chp", HB_TAG('C','H','P',' ')}, /* Chipewyan */ 281 {"chr", HB_TAG('C','H','R',' ')}, /* Cherokee */ 282 {"chy", HB_TAG('C','H','Y',' ')}, /* Cheyenne */ 283 {"cja", HB_TAG('C','J','A',' ')}, /* Western Cham */ 284 {"cjm", HB_TAG('C','J','M',' ')}, /* Eastern Cham */ 285 {"cka", HB_TAG('Q','I','N',' ')}, /* Khumi Awa Chin */ 286 {"ckb", HB_TAG('K','U','R',' ')}, /* Central Kurdish (Sorani) */ 287 {"ckt", HB_TAG('C','H','K',' ')}, /* Chukchi */ 288 {"cld", HB_TAG('S','Y','R',' ')}, /* Chaldean Neo-Aramaic */ 289 {"cmr", HB_TAG('Q','I','N',' ')}, /* Mro-Khimi Chin */ 290 {"cnb", HB_TAG('Q','I','N',' ')}, /* Chinbon Chin */ 291 {"cnh", HB_TAG('Q','I','N',' ')}, /* Hakha Chin */ 292 {"cnk", HB_TAG('Q','I','N',' ')}, /* Khumi Chin */ 293 {"cnw", HB_TAG('Q','I','N',' ')}, /* Ngawn Chin */ 294 {"cop", HB_TAG('C','O','P',' ')}, /* Coptic */ 295 {"cpp", HB_TAG('C','P','P',' ')}, /* Creoles */ 296 {"cr", HB_TAG('C','R','E',' ')}, /* Cree */ 297 {"cre", HB_TAG('Y','C','R',' ')}, /* Y-Cree */ 298 {"crh", HB_TAG('C','R','T',' ')}, /* Crimean Tatar */ 299 {"crj", HB_TAG('E','C','R',' ')}, /* [Southern] East Cree */ 300 {"crk", HB_TAG('W','C','R',' ')}, /* West-Cree */ 301 {"crl", HB_TAG('E','C','R',' ')}, /* [Northern] East Cree */ 302 {"crm", HB_TAG('M','C','R',' ')}, /* Moose Cree */ 303 {"crx", HB_TAG('C','R','R',' ')}, /* Carrier */ 304 {"cs", HB_TAG('C','S','Y',' ')}, /* Czech */ 305 {"csb", HB_TAG('C','S','B',' ')}, /* Kashubian */ 306 {"csh", HB_TAG('Q','I','N',' ')}, /* Asho Chin */ 307 {"csy", HB_TAG('Q','I','N',' ')}, /* Siyin Chin */ 308 {"ctd", HB_TAG('Q','I','N',' ')}, /* Tedim Chin */ 309 {"ctg", HB_TAG('C','T','G',' ')}, /* Chittagonian */ 310 {"cts", HB_TAG('B','I','K',' ')}, /* Northern Catanduanes Bikol */ 311 {"cu", HB_TAG('C','S','L',' ')}, /* Church Slavic */ 312 {"cuk", HB_TAG('C','U','K',' ')}, /* San Blas Kuna */ 313 {"cv", HB_TAG('C','H','U',' ')}, /* Chuvash */ 314 {"cwd", HB_TAG('D','C','R',' ')}, /* Woods Cree */ 315 {"cy", HB_TAG('W','E','L',' ')}, /* Welsh */ 316 {"czt", HB_TAG('Q','I','N',' ')}, /* Zotung Chin */ 317 {"da", HB_TAG('D','A','N',' ')}, /* Danish */ 318 {"dao", HB_TAG('Q','I','N',' ')}, /* Daai Chin */ 319 {"dap", HB_TAG('N','I','S',' ')}, /* Nisi (India) */ 320 {"dar", HB_TAG('D','A','R',' ')}, /* Dargwa */ 321 {"dax", HB_TAG('D','A','X',' ')}, /* Dayi */ 322 {"de", HB_TAG('D','E','U',' ')}, /* German */ 323 {"dgo", HB_TAG('D','G','O',' ')}, /* Dogri */ 324 {"dhd", HB_TAG('M','A','W',' ')}, /* Dhundari */ 325 {"dhg", HB_TAG('D','H','G',' ')}, /* Dhangu */ 326 {"din", HB_TAG('D','N','K',' ')}, /* Dinka [macrolanguage] */ 327 {"diq", HB_TAG('D','I','Q',' ')}, /* Dimli */ 328 {"dje", HB_TAG('D','J','R',' ')}, /* Zarma */ 329 {"djr", HB_TAG('D','J','R','0')}, /* Djambarrpuyngu */ 330 {"dng", HB_TAG('D','U','N',' ')}, /* Dungan */ 331 {"dnj", HB_TAG('D','N','J',' ')}, /* Dan */ 332 {"doi", HB_TAG('D','G','R',' ')}, /* Dogri [macrolanguage] */ 333 {"dsb", HB_TAG('L','S','B',' ')}, /* Lower Sorbian */ 334 {"duj", HB_TAG('D','U','J',' ')}, /* Dhuwal */ 335 {"dv", HB_TAG('D','I','V',' ')}, /* Dhivehi/Divehi/Maldivian */ 336 {"dyu", HB_TAG('J','U','L',' ')}, /* Jula */ 337 {"dz", HB_TAG('D','Z','N',' ')}, /* Dzongkha */ 338 {"ee", HB_TAG('E','W','E',' ')}, /* Ewe */ 339 {"efi", HB_TAG('E','F','I',' ')}, /* Efik */ 340 {"ekk", HB_TAG('E','T','I',' ')}, /* Standard Estonian */ 341 {"el", HB_TAG('E','L','L',' ')}, /* Modern Greek (1453-) */ 342 {"emk", HB_TAG('M','N','K',' ')}, /* Eastern Maninkakan */ 343 {"en", HB_TAG('E','N','G',' ')}, /* English */ 344 {"enf", HB_TAG('F','N','E',' ')}, /* Forest Nenets */ 345 {"enh", HB_TAG('T','N','E',' ')}, /* Tundra Nenets */ 346 {"eo", HB_TAG('N','T','O',' ')}, /* Esperanto */ 347 {"eot", HB_TAG('B','T','I',' ')}, /* Beti (Cte d'Ivoire) */ 348 {"es", HB_TAG('E','S','P',' ')}, /* Spanish */ 349 {"esu", HB_TAG('E','S','U',' ')}, /* Central Yupik */ 350 {"et", HB_TAG('E','T','I',' ')}, /* Estonian [macrolanguage] */ 351 {"eu", HB_TAG('E','U','Q',' ')}, /* Basque */ 352 {"eve", HB_TAG('E','V','N',' ')}, /* Even */ 353 {"evn", HB_TAG('E','V','K',' ')}, /* Evenki */ 354 {"fa", HB_TAG('F','A','R',' ')}, /* Persian [macrolanguage] */ 355 {"fan", HB_TAG('F','A','N','0')}, /* Fang */ 356 {"fat", HB_TAG('F','A','T',' ')}, /* Fanti */ 357 {"ff", HB_TAG('F','U','L',' ')}, /* Fulah [macrolanguage] */ 358 {"fi", HB_TAG('F','I','N',' ')}, /* Finnish */ 359 {"fil", HB_TAG('P','I','L',' ')}, /* Filipino */ 360 {"fj", HB_TAG('F','J','I',' ')}, /* Fijian */ 361 {"flm", HB_TAG('H','A','L',' ')}, /* Halam/Falam Chin [retired ISO639 code] */ 362 {"fo", HB_TAG('F','O','S',' ')}, /* Faroese */ 363 {"fon", HB_TAG('F','O','N',' ')}, /* Fon */ 364 {"fr", HB_TAG('F','R','A',' ')}, /* French */ 365 {"frc", HB_TAG('F','R','C',' ')}, /* Cajun French */ 366 {"frp", HB_TAG('F','R','P',' ')}, /* Arpitan/Francoprovenal */ 367 {"fuf", HB_TAG('F','T','A',' ')}, /* Futa */ 368 {"fur", HB_TAG('F','R','L',' ')}, /* Friulian */ 369 {"fuv", HB_TAG('F','U','V',' ')}, /* Nigerian Fulfulde */ 370 {"fy", HB_TAG('F','R','I',' ')}, /* Western Frisian */ 371 {"ga", HB_TAG('I','R','I',' ')}, /* Irish */ 372 {"gaa", HB_TAG('G','A','D',' ')}, /* Ga */ 373 {"gag", HB_TAG('G','A','G',' ')}, /* Gagauz */ 374 {"gbm", HB_TAG('G','A','W',' ')}, /* Garhwali */ 375 {"gd", HB_TAG('G','A','E',' ')}, /* Scottish Gaelic */ 376 {"gez", HB_TAG('G','E','Z',' ')}, /* Ge'ez */ 377 {"ggo", HB_TAG('G','O','N',' ')}, /* Southern Gondi */ 378 {"gih", HB_TAG('G','I','H',' ')}, /* Githabul */ 379 {"gil", HB_TAG('G','I','L','0')}, /* Kiribati (Gilbertese) */ 380 {"gkp", HB_TAG('G','K','P',' ')}, /* Kpelle (Guinea) */ 381 {"gl", HB_TAG('G','A','L',' ')}, /* Galician */ 382 {"gld", HB_TAG('N','A','N',' ')}, /* Nanai */ 383 {"gle", HB_TAG('I','R','T',' ')}, /* Irish Traditional */ 384 {"glk", HB_TAG('G','L','K',' ')}, /* Gilaki */ 385 {"gn", HB_TAG('G','U','A',' ')}, /* Guarani [macrolanguage] */ 386 {"gnn", HB_TAG('G','N','N',' ')}, /* Gumatj */ 387 {"gno", HB_TAG('G','O','N',' ')}, /* Northern Gondi */ 388 {"gog", HB_TAG('G','O','G',' ')}, /* Gogo */ 389 {"gon", HB_TAG('G','O','N',' ')}, /* Gondi [macrolanguage] */ 390 {"grt", HB_TAG('G','R','O',' ')}, /* Garo */ 391 {"gru", HB_TAG('S','O','G',' ')}, /* Sodo Gurage */ 392 {"gsw", HB_TAG('A','L','S',' ')}, /* Alsatian */ 393 {"gu", HB_TAG('G','U','J',' ')}, /* Gujarati */ 394 {"guc", HB_TAG('G','U','C',' ')}, /* Wayuu */ 395 {"guf", HB_TAG('G','U','F',' ')}, /* Gupapuyngu */ 396 {"guk", HB_TAG('G','M','Z',' ')}, /* Gumuz */ 397 /*{"guk", HB_TAG('G','U','K',' ')},*/ /* Gumuz (in SIL fonts) */ 398 {"guz", HB_TAG('G','U','Z',' ')}, /* Ekegusii/Gusii */ 399 {"gv", HB_TAG('M','N','X',' ')}, /* Manx */ 400 {"ha", HB_TAG('H','A','U',' ')}, /* Hausa */ 401 {"har", HB_TAG('H','R','I',' ')}, /* Harari */ 402 {"haw", HB_TAG('H','A','W',' ')}, /* Hawaiian */ 403 {"hay", HB_TAG('H','A','Y',' ')}, /* Haya */ 404 {"haz", HB_TAG('H','A','Z',' ')}, /* Hazaragi */ 405 {"he", HB_TAG('I','W','R',' ')}, /* Hebrew */ 406 {"hi", HB_TAG('H','I','N',' ')}, /* Hindi */ 407 {"hil", HB_TAG('H','I','L',' ')}, /* Hiligaynon */ 408 {"hlt", HB_TAG('Q','I','N',' ')}, /* Matu Chin */ 409 {"hmn", HB_TAG('H','M','N',' ')}, /* Hmong */ 410 {"hnd", HB_TAG('H','N','D',' ')}, /* [Southern] Hindko */ 411 {"hne", HB_TAG('C','H','H',' ')}, /* Chattisgarhi */ 412 {"hno", HB_TAG('H','N','D',' ')}, /* [Northern] Hindko */ 413 {"ho", HB_TAG('H','M','O',' ')}, /* Hiri Motu */ 414 {"hoc", HB_TAG('H','O',' ',' ')}, /* Ho */ 415 {"hoj", HB_TAG('H','A','R',' ')}, /* Harauti */ 416 {"hr", HB_TAG('H','R','V',' ')}, /* Croatian */ 417 {"hsb", HB_TAG('U','S','B',' ')}, /* Upper Sorbian */ 418 {"ht", HB_TAG('H','A','I',' ')}, /* Haitian/Haitian Creole */ 419 {"hu", HB_TAG('H','U','N',' ')}, /* Hungarian */ 420 {"hy", HB_TAG('H','Y','E',' ')}, /* Armenian */ 421 {"hz", HB_TAG('H','E','R',' ')}, /* Herero */ 422 {"ia", HB_TAG('I','N','A',' ')}, /* Interlingua (International Auxiliary Language Association) */ 423 {"iba", HB_TAG('I','B','A',' ')}, /* Iban */ 424 {"ibb", HB_TAG('I','B','B',' ')}, /* Ibibio */ 425 {"id", HB_TAG('I','N','D',' ')}, /* Indonesian */ 426 {"ie", HB_TAG('I','L','E',' ')}, /* Interlingue/Occidental */ 427 {"ig", HB_TAG('I','B','O',' ')}, /* Igbo */ 428 {"igb", HB_TAG('E','B','I',' ')}, /* Ebira */ 429 {"ii", HB_TAG('Y','I','M',' ')}, /* Yi Modern */ 430 {"ijc", HB_TAG('I','J','O',' ')}, /* Izon */ 431 {"ijo", HB_TAG('I','J','O',' ')}, /* Ijo [family] */ 432 {"ik", HB_TAG('I','P','K',' ')}, /* Inupiaq [macrolanguage] */ 433 {"ilo", HB_TAG('I','L','O',' ')}, /* Ilokano */ 434 {"inh", HB_TAG('I','N','G',' ')}, /* Ingush */ 435 {"io", HB_TAG('I','D','O',' ')}, /* Ido */ 436 {"is", HB_TAG('I','S','L',' ')}, /* Icelandic */ 437 {"it", HB_TAG('I','T','A',' ')}, /* Italian */ 438 {"iu", HB_TAG('I','N','U',' ')}, /* Inuktitut [macrolanguage] */ 439 {"ja", HB_TAG('J','A','N',' ')}, /* Japanese */ 440 {"jam", HB_TAG('J','A','M',' ')}, /* Jamaican Creole English */ 441 {"jbo", HB_TAG('J','B','O',' ')}, /* Lojban */ 442 {"jv", HB_TAG('J','A','V',' ')}, /* Javanese */ 443 {"ka", HB_TAG('K','A','T',' ')}, /* Georgian */ 444 {"kaa", HB_TAG('K','R','K',' ')}, /* Karakalpak */ 445 {"kab", HB_TAG('K','A','B','0')}, /* Kabyle */ 446 {"kam", HB_TAG('K','M','B',' ')}, /* Kamba (Kenya) */ 447 {"kar", HB_TAG('K','R','N',' ')}, /* Karen [family] */ 448 {"kat", HB_TAG('K','G','E',' ')}, /* Khutsuri Georgian */ 449 {"kbd", HB_TAG('K','A','B',' ')}, /* Kabardian */ 450 {"kde", HB_TAG('K','D','E',' ')}, /* Makonde */ 451 {"kdr", HB_TAG('K','R','M',' ')}, /* Karaim */ 452 {"kdt", HB_TAG('K','U','Y',' ')}, /* Kuy */ 453 {"kea", HB_TAG('K','E','A',' ')}, /* Kabuverdianu (Crioulo) */ 454 {"kek", HB_TAG('K','E','K',' ')}, /* Kekchi */ 455 {"kex", HB_TAG('K','K','N',' ')}, /* Kokni */ 456 {"kfa", HB_TAG('K','O','D',' ')}, /* Kodagu */ 457 {"kfr", HB_TAG('K','A','C',' ')}, /* Kachchi */ 458 {"kfx", HB_TAG('K','U','L',' ')}, /* Kulvi */ 459 {"kfy", HB_TAG('K','M','N',' ')}, /* Kumaoni */ 460 {"kg", HB_TAG('K','O','N',' ')}, /* Kongo [macrolanguage] */ 461 {"kha", HB_TAG('K','S','I',' ')}, /* Khasi */ 462 {"khb", HB_TAG('X','B','D',' ')}, /* L */ 463 {"kht", HB_TAG('K','H','N',' ')}, /* Khamti (Microsoft fonts) */ 464 /*{"kht", HB_TAG('K','H','T',' ')},*/ /* Khamti (OpenType spec and SIL fonts) */ 465 {"khw", HB_TAG('K','H','W',' ')}, /* Khowar */ 466 {"ki", HB_TAG('K','I','K',' ')}, /* Gikuyu/Kikuyu */ 467 {"kiu", HB_TAG('K','I','U',' ')}, /* Kirmanjki */ 468 {"kj", HB_TAG('K','U','A',' ')}, /* Kuanyama/Kwanyama */ 469 {"kjd", HB_TAG('K','J','D',' ')}, /* Southern Kiwai */ 470 {"kjh", HB_TAG('K','H','A',' ')}, /* Khakass */ 471 {"kjp", HB_TAG('K','J','P',' ')}, /* Pwo Eastern Karen */ 472 {"kk", HB_TAG('K','A','Z',' ')}, /* Kazakh */ 473 {"kl", HB_TAG('G','R','N',' ')}, /* Kalaallisut */ 474 {"kln", HB_TAG('K','A','L',' ')}, /* Kalenjin */ 475 {"km", HB_TAG('K','H','M',' ')}, /* Central Khmer */ 476 {"kmb", HB_TAG('M','B','N',' ')}, /* Kimbundu */ 477 {"kmw", HB_TAG('K','M','O',' ')}, /* Komo (Democratic Republic of Congo) */ 478 {"kn", HB_TAG('K','A','N',' ')}, /* Kannada */ 479 {"knn", HB_TAG('K','O','K',' ')}, /* Konkani */ 480 {"ko", HB_TAG('K','O','R',' ')}, /* Korean */ 481 {"koi", HB_TAG('K','O','P',' ')}, /* Komi-Permyak */ 482 {"kok", HB_TAG('K','O','K',' ')}, /* Konkani [macrolanguage] */ 483 {"kon", HB_TAG('K','O','N','0')}, /* Kongo */ 484 {"kos", HB_TAG('K','O','S',' ')}, /* Kosraean */ 485 {"kpe", HB_TAG('K','P','L',' ')}, /* Kpelle [macrolanguage] */ 486 {"kpv", HB_TAG('K','O','Z',' ')}, /* Komi-Zyrian */ 487 {"kpy", HB_TAG('K','Y','K',' ')}, /* Koryak */ 488 {"kqy", HB_TAG('K','R','T',' ')}, /* Koorete */ 489 {"kr", HB_TAG('K','N','R',' ')}, /* Kanuri [macrolanguage] */ 490 {"kri", HB_TAG('K','R','I',' ')}, /* Krio */ 491 {"krl", HB_TAG('K','R','L',' ')}, /* Karelian */ 492 {"kru", HB_TAG('K','U','U',' ')}, /* Kurukh */ 493 {"ks", HB_TAG('K','S','H',' ')}, /* Kashmiri */ 494 {"ksh", HB_TAG('K','S','H','0')}, /* Ripuarian, Klsch */ 495 /*{"ksw", HB_TAG('K','R','N',' ')},*/ /* S'gaw Karen (Microsoft fonts?) */ 496 {"ksw", HB_TAG('K','S','W',' ')}, /* S'gaw Karen (OpenType spec and SIL fonts) */ 497 {"ktb", HB_TAG('K','E','B',' ')}, /* Kebena */ 498 {"ktu", HB_TAG('K','O','N',' ')}, /* Kikongo */ 499 {"ku", HB_TAG('K','U','R',' ')}, /* Kurdish [macrolanguage] */ 500 {"kum", HB_TAG('K','U','M',' ')}, /* Kumyk */ 501 {"kv", HB_TAG('K','O','M',' ')}, /* Komi [macrolanguage] */ 502 {"kvd", HB_TAG('K','U','I',' ')}, /* Kui (Indonesia) */ 503 {"kw", HB_TAG('C','O','R',' ')}, /* Cornish */ 504 {"kxc", HB_TAG('K','M','S',' ')}, /* Komso */ 505 {"kxu", HB_TAG('K','U','I',' ')}, /* Kui (India) */ 506 {"ky", HB_TAG('K','I','R',' ')}, /* Kirghiz/Kyrgyz */ 507 {"kyu", HB_TAG('K','Y','U',' ')}, /* Western Kayah */ 508 {"la", HB_TAG('L','A','T',' ')}, /* Latin */ 509 {"lad", HB_TAG('J','U','D',' ')}, /* Ladino */ 510 {"lb", HB_TAG('L','T','Z',' ')}, /* Luxembourgish */ 511 {"lbe", HB_TAG('L','A','K',' ')}, /* Lak */ 512 {"lbj", HB_TAG('L','D','K',' ')}, /* Ladakhi */ 513 {"lez", HB_TAG('L','E','Z',' ')}, /* Lezgi */ 514 {"lg", HB_TAG('L','U','G',' ')}, /* Ganda */ 515 {"li", HB_TAG('L','I','M',' ')}, /* Limburgan/Limburger/Limburgish */ 516 {"lif", HB_TAG('L','M','B',' ')}, /* Limbu */ 517 {"lij", HB_TAG('L','I','J',' ')}, /* Ligurian */ 518 {"lis", HB_TAG('L','I','S',' ')}, /* Lisu */ 519 {"ljp", HB_TAG('L','J','P',' ')}, /* Lampung Api */ 520 {"lki", HB_TAG('L','K','I',' ')}, /* Laki */ 521 {"lld", HB_TAG('L','A','D',' ')}, /* Ladin */ 522 {"lmn", HB_TAG('L','A','M',' ')}, /* Lambani */ 523 {"lmo", HB_TAG('L','M','O',' ')}, /* Lombard */ 524 {"ln", HB_TAG('L','I','N',' ')}, /* Lingala */ 525 {"lo", HB_TAG('L','A','O',' ')}, /* Lao */ 526 {"lom", HB_TAG('L','O','M',' ')}, /* Loma */ 527 {"lrc", HB_TAG('L','R','C',' ')}, /* Northern Luri */ 528 {"lt", HB_TAG('L','T','H',' ')}, /* Lithuanian */ 529 {"lu", HB_TAG('L','U','B',' ')}, /* Luba-Katanga */ 530 {"lua", HB_TAG('L','U','B',' ')}, /* Luba-Kasai */ 531 {"luo", HB_TAG('L','U','O',' ')}, /* Luo (Kenya and Tanzania) */ 532 {"lus", HB_TAG('M','I','Z',' ')}, /* Mizo */ 533 {"luy", HB_TAG('L','U','H',' ')}, /* Luyia/Oluluyia [macrolanguage] */ 534 {"luz", HB_TAG('L','R','C',' ')}, /* Southern Luri */ 535 {"lv", HB_TAG('L','V','I',' ')}, /* Latvian */ 536 {"lzz", HB_TAG('L','A','Z',' ')}, /* Laz */ 537 {"mad", HB_TAG('M','A','D',' ')}, /* Madurese */ 538 {"mag", HB_TAG('M','A','G',' ')}, /* Magahi */ 539 {"mai", HB_TAG('M','T','H',' ')}, /* Maithili */ 540 {"mak", HB_TAG('M','K','R',' ')}, /* Makasar */ 541 {"mal", HB_TAG('M','A','L',' ')}, /* Malayalam */ 542 {"mam", HB_TAG('M','A','M',' ')}, /* Mam */ 543 {"man", HB_TAG('M','N','K',' ')}, /* Manding/Mandingo [macrolanguage] */ 544 {"mdc", HB_TAG('M','L','E',' ')}, /* Male (Papua New Guinea) */ 545 {"mdf", HB_TAG('M','O','K',' ')}, /* Moksha */ 546 {"mdr", HB_TAG('M','D','R',' ')}, /* Mandar */ 547 {"mdy", HB_TAG('M','L','E',' ')}, /* Male (Ethiopia) */ 548 {"men", HB_TAG('M','D','E',' ')}, /* Mende (Sierra Leone) */ 549 {"mer", HB_TAG('M','E','R',' ')}, /* Meru */ 550 {"mfe", HB_TAG('M','F','E',' ')}, /* Morisyen */ 551 {"mg", HB_TAG('M','L','G',' ')}, /* Malagasy [macrolanguage] */ 552 {"mh", HB_TAG('M','A','H',' ')}, /* Marshallese */ 553 {"mhr", HB_TAG('L','M','A',' ')}, /* Low Mari */ 554 {"mi", HB_TAG('M','R','I',' ')}, /* Maori */ 555 {"min", HB_TAG('M','I','N',' ')}, /* Minangkabau */ 556 {"mk", HB_TAG('M','K','D',' ')}, /* Macedonian */ 557 {"mku", HB_TAG('M','N','K',' ')}, /* Konyanka Maninka */ 558 {"mkw", HB_TAG('M','K','W',' ')}, /* Kituba (Congo) */ 559 {"ml", HB_TAG('M','L','R',' ')}, /* Malayalam */ 560 {"mlq", HB_TAG('M','N','K',' ')}, /* Western Maninkakan */ 561 {"mn", HB_TAG('M','N','G',' ')}, /* Mongolian [macrolanguage] */ 562 {"mnc", HB_TAG('M','C','H',' ')}, /* Manchu */ 563 {"mni", HB_TAG('M','N','I',' ')}, /* Manipuri */ 564 {"mnk", HB_TAG('M','N','D',' ')}, /* Mandinka */ 565 {"mns", HB_TAG('M','A','N',' ')}, /* Mansi */ 566 {"mnw", HB_TAG('M','O','N',' ')}, /* Mon */ 567 {"mo", HB_TAG('M','O','L',' ')}, /* Moldavian */ 568 {"moh", HB_TAG('M','O','H',' ')}, /* Mohawk */ 569 {"mos", HB_TAG('M','O','S',' ')}, /* Mossi */ 570 {"mpe", HB_TAG('M','A','J',' ')}, /* Majang */ 571 {"mr", HB_TAG('M','A','R',' ')}, /* Marathi */ 572 {"mrh", HB_TAG('Q','I','N',' ')}, /* Mara Chin */ 573 {"mrj", HB_TAG('H','M','A',' ')}, /* High Mari */ 574 {"ms", HB_TAG('M','L','Y',' ')}, /* Malay [macrolanguage] */ 575 {"msc", HB_TAG('M','N','K',' ')}, /* Sankaran Maninka */ 576 {"mt", HB_TAG('M','T','S',' ')}, /* Maltese */ 577 {"mtr", HB_TAG('M','A','W',' ')}, /* Mewari */ 578 {"mus", HB_TAG('M','U','S',' ')}, /* Creek */ 579 {"mve", HB_TAG('M','A','W',' ')}, /* Marwari (Pakistan) */ 580 {"mwk", HB_TAG('M','N','K',' ')}, /* Kita Maninkakan */ 581 {"mwl", HB_TAG('M','W','L',' ')}, /* Mirandese */ 582 {"mwr", HB_TAG('M','A','W',' ')}, /* Marwari [macrolanguage] */ 583 {"mww", HB_TAG('M','W','W',' ')}, /* Hmong Daw */ 584 {"my", HB_TAG('B','R','M',' ')}, /* Burmese */ 585 {"mym", HB_TAG('M','E','N',' ')}, /* Me'en */ 586 {"myn", HB_TAG('M','Y','N',' ')}, /* Mayan */ 587 {"myq", HB_TAG('M','N','K',' ')}, /* Forest Maninka (retired code) */ 588 {"myv", HB_TAG('E','R','Z',' ')}, /* Erzya */ 589 {"mzn", HB_TAG('M','Z','N',' ')}, /* Mazanderani */ 590 {"na", HB_TAG('N','A','U',' ')}, /* Nauru */ 591 {"nag", HB_TAG('N','A','G',' ')}, /* Naga-Assamese */ 592 {"nah", HB_TAG('N','A','H',' ')}, /* Nahuatl [family] */ 593 {"nap", HB_TAG('N','A','P',' ')}, /* Neapolitan */ 594 {"nb", HB_TAG('N','O','R',' ')}, /* Norwegian Bokml */ 595 {"nco", HB_TAG('S','I','B',' ')}, /* Sibe */ 596 {"nd", HB_TAG('N','D','B',' ')}, /* [North] Ndebele */ 597 {"ndc", HB_TAG('N','D','C',' ')}, /* Ndau */ 598 {"nds", HB_TAG('N','D','S',' ')}, /* Low German/Low Saxon */ 599 {"ne", HB_TAG('N','E','P',' ')}, /* Nepali */ 600 {"new", HB_TAG('N','E','W',' ')}, /* Newari */ 601 {"ng", HB_TAG('N','D','G',' ')}, /* Ndonga */ 602 {"nga", HB_TAG('N','G','A',' ')}, /* Ngabaka */ 603 {"ngl", HB_TAG('L','M','W',' ')}, /* Lomwe */ 604 {"ngo", HB_TAG('S','X','T',' ')}, /* Sutu */ 605 {"niu", HB_TAG('N','I','U',' ')}, /* Niuean */ 606 {"niv", HB_TAG('G','I','L',' ')}, /* Gilyak */ 607 {"nl", HB_TAG('N','L','D',' ')}, /* Dutch */ 608 {"nn", HB_TAG('N','Y','N',' ')}, /* Norwegian Nynorsk */ 609 {"no", HB_TAG('N','O','R',' ')}, /* Norwegian [macrolanguage] */ 610 {"nod", HB_TAG('N','T','A',' ')}, /* Northern Thai */ 611 {"noe", HB_TAG('N','O','E',' ')}, /* Nimadi */ 612 {"nog", HB_TAG('N','O','G',' ')}, /* Nogai */ 613 {"nov", HB_TAG('N','O','V',' ')}, /* Novial */ 614 {"nqo", HB_TAG('N','K','O',' ')}, /* N'Ko */ 615 {"nr", HB_TAG('N','D','B',' ')}, /* [South] Ndebele */ 616 {"nsk", HB_TAG('N','A','S',' ')}, /* Naskapi */ 617 {"nso", HB_TAG('S','O','T',' ')}, /* [Northern] Sotho */ 618 {"nv", HB_TAG('N','A','V',' ')}, /* Navajo */ 619 {"ny", HB_TAG('C','H','I',' ')}, /* Chewa/Chichwa/Nyanja */ 620 {"nym", HB_TAG('N','Y','M',' ')}, /* Nyamwezi */ 621 {"nyn", HB_TAG('N','K','L',' ')}, /* Nyankole */ 622 {"oc", HB_TAG('O','C','I',' ')}, /* Occitan (post 1500) */ 623 {"oj", HB_TAG('O','J','B',' ')}, /* Ojibwa [macrolanguage] */ 624 {"ojs", HB_TAG('O','C','R',' ')}, /* Oji-Cree */ 625 {"okm", HB_TAG('K','O','H',' ')}, /* Korean Old Hangul */ 626 {"om", HB_TAG('O','R','O',' ')}, /* Oromo [macrolanguage] */ 627 {"or", HB_TAG('O','R','I',' ')}, /* Oriya */ 628 {"os", HB_TAG('O','S','S',' ')}, /* Ossetian */ 629 {"pa", HB_TAG('P','A','N',' ')}, /* Panjabi */ 630 {"pag", HB_TAG('P','A','G',' ')}, /* Pangasinan */ 631 {"pam", HB_TAG('P','A','M',' ')}, /* Kapampangan/Pampanga */ 632 {"pap", HB_TAG('P','A','P','0')}, /* Papiamento */ 633 {"pau", HB_TAG('P','A','U',' ')}, /* Palauan */ 634 {"pcc", HB_TAG('P','C','C',' ')}, /* Bouyei */ 635 {"pcd", HB_TAG('P','C','D',' ')}, /* Picard */ 636 {"pce", HB_TAG('P','L','G',' ')}, /* [Ruching] Palaung */ 637 {"pck", HB_TAG('Q','I','N',' ')}, /* Paite Chin */ 638 {"pdc", HB_TAG('P','D','C',' ')}, /* Pennsylvania German */ 639 {"pes", HB_TAG('F','A','R',' ')}, /* Iranian Persian */ 640 {"phk", HB_TAG('P','H','K',' ')}, /* Phake */ 641 {"pi", HB_TAG('P','A','L',' ')}, /* Pali */ 642 {"pih", HB_TAG('P','I','H',' ')}, /* Pitcairn-Norfolk */ 643 {"pl", HB_TAG('P','L','K',' ')}, /* Polish */ 644 {"pll", HB_TAG('P','L','G',' ')}, /* [Shwe] Palaung */ 645 {"plp", HB_TAG('P','A','P',' ')}, /* Palpa */ 646 {"pms", HB_TAG('P','M','S',' ')}, /* Piemontese */ 647 {"pnb", HB_TAG('P','N','B',' ')}, /* Western Panjabi */ 648 {"poh", HB_TAG('P','O','H',' ')}, /* Pocomchi */ 649 {"pon", HB_TAG('P','O','N',' ')}, /* Pohnpeian */ 650 {"prs", HB_TAG('D','R','I',' ')}, /* Afghan Persian/Dari */ 651 {"ps", HB_TAG('P','A','S',' ')}, /* Pashto/Pushto [macrolanguage] */ 652 {"pt", HB_TAG('P','T','G',' ')}, /* Portuguese */ 653 {"pwo", HB_TAG('P','W','O',' ')}, /* Pwo Western Karen */ 654 {"qu", HB_TAG('Q','U','Z',' ')}, /* Quechua [macrolanguage] */ 655 {"quc", HB_TAG('Q','U','C',' ')}, /* K'iche'/Quich */ 656 {"quh", HB_TAG('Q','U','H',' ')}, /* Quechua (Bolivia) */ 657 {"quz", HB_TAG('Q','U','Z',' ')}, /* Cusco Quechua */ 658 {"qvi", HB_TAG('Q','V','I',' ')}, /* Quechua (Ecuador) */ 659 {"qwh", HB_TAG('Q','W','H',' ')}, /* Quechua (Peru) */ 660 {"raj", HB_TAG('R','A','J',' ')}, /* Rajasthani [macrolanguage] */ 661 {"rar", HB_TAG('R','A','R',' ')}, /* Rarotongan */ 662 {"rbb", HB_TAG('P','L','G',' ')}, /* Rumai Palaung */ 663 {"rej", HB_TAG('R','E','J',' ')}, /* Rejang */ 664 {"ria", HB_TAG('R','I','A',' ')}, /* Riang (India) */ 665 {"rif", HB_TAG('R','I','F',' ')}, /* Tarifit */ 666 {"ril", HB_TAG('R','I','A',' ')}, /* Riang (Myanmar) */ 667 {"rit", HB_TAG('R','I','T',' ')}, /* Ritarungo */ 668 {"rki", HB_TAG('A','R','K',' ')}, /* Rakhine */ 669 {"rkw", HB_TAG('R','K','W',' ')}, /* Arakwal */ 670 {"rm", HB_TAG('R','M','S',' ')}, /* Romansh */ 671 {"rmy", HB_TAG('R','M','Y',' ')}, /* Vlax Romani */ 672 {"rn", HB_TAG('R','U','N',' ')}, /* Rundi */ 673 {"ro", HB_TAG('R','O','M',' ')}, /* Romanian */ 674 {"rom", HB_TAG('R','O','Y',' ')}, /* Romany [macrolanguage] */ 675 {"rtm", HB_TAG('R','T','M',' ')}, /* Rotuman */ 676 {"ru", HB_TAG('R','U','S',' ')}, /* Russian */ 677 {"rue", HB_TAG('R','S','Y',' ')}, /* Rusyn */ 678 {"rup", HB_TAG('R','U','P',' ')}, /* Aromanian/Arumanian/Macedo-Romanian */ 679 {"rw", HB_TAG('R','U','A',' ')}, /* Kinyarwanda */ 680 {"rwr", HB_TAG('M','A','W',' ')}, /* Marwari (India) */ 681 {"sa", HB_TAG('S','A','N',' ')}, /* Sanskrit */ 682 {"sah", HB_TAG('Y','A','K',' ')}, /* Yakut */ 683 {"sam", HB_TAG('P','A','A',' ')}, /* Palestinian Aramaic */ 684 {"sas", HB_TAG('S','A','S',' ')}, /* Sasak */ 685 {"sat", HB_TAG('S','A','T',' ')}, /* Santali */ 686 {"sc", HB_TAG('S','R','D',' ')}, /* Sardinian [macrolanguage] */ 687 {"sck", HB_TAG('S','A','D',' ')}, /* Sadri */ 688 {"scn", HB_TAG('S','C','N',' ')}, /* Sicilian */ 689 {"sco", HB_TAG('S','C','O',' ')}, /* Scots */ 690 {"scs", HB_TAG('S','L','A',' ')}, /* [North] Slavey */ 691 {"sd", HB_TAG('S','N','D',' ')}, /* Sindhi */ 692 {"se", HB_TAG('N','S','M',' ')}, /* Northern Sami */ 693 {"seh", HB_TAG('S','N','A',' ')}, /* Sena */ 694 {"sel", HB_TAG('S','E','L',' ')}, /* Selkup */ 695 {"sez", HB_TAG('Q','I','N',' ')}, /* Senthang Chin */ 696 {"sg", HB_TAG('S','G','O',' ')}, /* Sango */ 697 {"sga", HB_TAG('S','G','A',' ')}, /* Old Irish (to 900) */ 698 {"sgs", HB_TAG('S','G','S',' ')}, /* Samogitian */ 699 {"sgw", HB_TAG('C','H','G',' ')}, /* Sebat Bet Gurage */ 700 /*{"sgw", HB_TAG('S','G','W',' ')},*/ /* Sebat Bet Gurage (in SIL fonts) */ 701 {"shi", HB_TAG('S','H','I',' ')}, /* Tachelhit */ 702 {"shn", HB_TAG('S','H','N',' ')}, /* Shan */ 703 {"si", HB_TAG('S','N','H',' ')}, /* Sinhala */ 704 {"sid", HB_TAG('S','I','D',' ')}, /* Sidamo */ 705 {"sjd", HB_TAG('K','S','M',' ')}, /* Kildin Sami */ 706 {"sk", HB_TAG('S','K','Y',' ')}, /* Slovak */ 707 {"skr", HB_TAG('S','R','K',' ')}, /* Seraiki */ 708 {"sl", HB_TAG('S','L','V',' ')}, /* Slovenian */ 709 {"sm", HB_TAG('S','M','O',' ')}, /* Samoan */ 710 {"sma", HB_TAG('S','S','M',' ')}, /* Southern Sami */ 711 {"smj", HB_TAG('L','S','M',' ')}, /* Lule Sami */ 712 {"smn", HB_TAG('I','S','M',' ')}, /* Inari Sami */ 713 {"sms", HB_TAG('S','K','S',' ')}, /* Skolt Sami */ 714 {"sn", HB_TAG('S','N','A','0')}, /* Shona */ 715 {"snk", HB_TAG('S','N','K',' ')}, /* Soninke */ 716 {"so", HB_TAG('S','M','L',' ')}, /* Somali */ 717 {"sop", HB_TAG('S','O','P',' ')}, /* Songe */ 718 {"sq", HB_TAG('S','Q','I',' ')}, /* Albanian [macrolanguage] */ 719 {"sr", HB_TAG('S','R','B',' ')}, /* Serbian */ 720 {"srr", HB_TAG('S','R','R',' ')}, /* Serer */ 721 {"ss", HB_TAG('S','W','Z',' ')}, /* Swati */ 722 {"st", HB_TAG('S','O','T',' ')}, /* [Southern] Sotho */ 723 {"stq", HB_TAG('S','T','Q',' ')}, /* Saterfriesisch */ 724 {"stv", HB_TAG('S','I','G',' ')}, /* Silt'e */ 725 {"su", HB_TAG('S','U','N',' ')}, /* Sundanese */ 726 {"suk", HB_TAG('S','U','K',' ')}, /* Sukama */ 727 {"suq", HB_TAG('S','U','R',' ')}, /* Suri */ 728 {"sv", HB_TAG('S','V','E',' ')}, /* Swedish */ 729 {"sva", HB_TAG('S','V','A',' ')}, /* Svan */ 730 {"sw", HB_TAG('S','W','K',' ')}, /* Swahili [macrolanguage] */ 731 {"swb", HB_TAG('C','M','R',' ')}, /* Comorian */ 732 {"swh", HB_TAG('S','W','K',' ')}, /* Kiswahili/Swahili */ 733 {"swv", HB_TAG('M','A','W',' ')}, /* Shekhawati */ 734 {"sxu", HB_TAG('S','X','U',' ')}, /* Upper Saxon */ 735 {"syc", HB_TAG('S','Y','R',' ')}, /* Classical Syriac */ 736 {"syl", HB_TAG('S','Y','L',' ')}, /* Sylheti */ 737 {"syr", HB_TAG('S','Y','R',' ')}, /* Syriac [macrolanguage] */ 738 {"szl", HB_TAG('S','Z','L',' ')}, /* Silesian */ 739 {"ta", HB_TAG('T','A','M',' ')}, /* Tamil */ 740 {"tab", HB_TAG('T','A','B',' ')}, /* Tabasaran */ 741 {"tcp", HB_TAG('Q','I','N',' ')}, /* Tawr Chin */ 742 {"tcy", HB_TAG('T','U','L',' ')}, /* Tulu */ 743 {"tcz", HB_TAG('Q','I','N',' ')}, /* Thado Chin */ 744 {"tdd", HB_TAG('T','D','D',' ')}, /* Tai Na */ 745 {"te", HB_TAG('T','E','L',' ')}, /* Telugu */ 746 {"tem", HB_TAG('T','M','N',' ')}, /* Temne */ 747 {"tet", HB_TAG('T','E','T',' ')}, /* Tetum */ 748 {"tg", HB_TAG('T','A','J',' ')}, /* Tajik */ 749 {"th", HB_TAG('T','H','A',' ')}, /* Thai */ 750 {"ti", HB_TAG('T','G','Y',' ')}, /* Tigrinya */ 751 {"tig", HB_TAG('T','G','R',' ')}, /* Tigre */ 752 {"tiv", HB_TAG('T','I','V',' ')}, /* Tiv */ 753 {"tk", HB_TAG('T','K','M',' ')}, /* Turkmen */ 754 {"tl", HB_TAG('T','G','L',' ')}, /* Tagalog */ 755 {"tmh", HB_TAG('T','M','H',' ')}, /* Tamashek */ 756 {"tn", HB_TAG('T','N','A',' ')}, /* Tswana */ 757 {"to", HB_TAG('T','G','N',' ')}, /* Tonga (Tonga Islands) */ 758 {"tod", HB_TAG('T','O','D','0')}, /* Toma */ 759 {"toi", HB_TAG('T','N','G',' ')}, /* Tonga */ 760 {"tpi", HB_TAG('T','P','I',' ')}, /* Tok Pisin */ 761 {"tr", HB_TAG('T','R','K',' ')}, /* Turkish */ 762 {"tru", HB_TAG('T','U','A',' ')}, /* Turoyo Aramaic */ 763 {"ts", HB_TAG('T','S','G',' ')}, /* Tsonga */ 764 {"tt", HB_TAG('T','A','T',' ')}, /* Tatar */ 765 {"tum", HB_TAG('T','U','M',' ')}, /* Tumbuka */ 766 {"tvl", HB_TAG('T','V','L',' ')}, /* Tuvalu */ 767 {"tw", HB_TAG('T','W','I',' ')}, /* Twi */ 768 {"ty", HB_TAG('T','H','T',' ')}, /* Tahitian */ 769 {"tyv", HB_TAG('T','U','V',' ')}, /* Tuvin */ 770 {"tyz", HB_TAG('T','Y','Z',' ')}, /* Ty */ 771 {"tzm", HB_TAG('T','Z','M',' ')}, /* Central Atlas Tamazight */ 772 {"tzo", HB_TAG('T','Z','O',' ')}, /* Tzotzil */ 773 {"udm", HB_TAG('U','D','M',' ')}, /* Udmurt */ 774 {"ug", HB_TAG('U','Y','G',' ')}, /* Uighur */ 775 {"uk", HB_TAG('U','K','R',' ')}, /* Ukrainian */ 776 {"umb", HB_TAG('U','M','B',' ')}, /* Umbundu */ 777 {"unr", HB_TAG('M','U','N',' ')}, /* Mundari */ 778 {"ur", HB_TAG('U','R','D',' ')}, /* Urdu */ 779 {"uz", HB_TAG('U','Z','B',' ')}, /* Uzbek [macrolanguage] */ 780 {"uzn", HB_TAG('U','Z','B',' ')}, /* Northern Uzbek */ 781 {"uzs", HB_TAG('U','Z','B',' ')}, /* Southern Uzbek */ 782 {"ve", HB_TAG('V','E','N',' ')}, /* Venda */ 783 {"vec", HB_TAG('V','E','C',' ')}, /* Venetian */ 784 {"vi", HB_TAG('V','I','T',' ')}, /* Vietnamese */ 785 {"vls", HB_TAG('F','L','E',' ')}, /* Vlaams */ 786 {"vmw", HB_TAG('M','A','K',' ')}, /* Makhuwa */ 787 {"vo", HB_TAG('V','O','L',' ')}, /* Volapk */ 788 {"vro", HB_TAG('V','R','O',' ')}, /* Vro */ 789 {"wa", HB_TAG('W','L','N',' ')}, /* Walloon */ 790 {"war", HB_TAG('W','A','R',' ')}, /* Waray (Philippines) */ 791 {"wbm", HB_TAG('W','A',' ',' ')}, /* Wa */ 792 {"wbr", HB_TAG('W','A','G',' ')}, /* Wagdi */ 793 {"wle", HB_TAG('S','I','G',' ')}, /* Wolane */ 794 {"wo", HB_TAG('W','L','F',' ')}, /* Wolof */ 795 {"wry", HB_TAG('M','A','W',' ')}, /* Merwari */ 796 {"wtm", HB_TAG('W','T','M',' ')}, /* Mewati */ 797 {"xal", HB_TAG('K','L','M',' ')}, /* Kalmyk */ 798 {"xan", HB_TAG('S','E','K',' ')}, /* Sekota */ 799 {"xh", HB_TAG('X','H','S',' ')}, /* Xhosa */ 800 {"xjb", HB_TAG('X','J','B',' ')}, /* Minjangbal */ 801 {"xog", HB_TAG('X','O','G',' ')}, /* Soga */ 802 {"xom", HB_TAG('K','M','O',' ')}, /* Komo (Sudan) */ 803 {"xpe", HB_TAG('X','P','E',' ')}, /* Kpelle (Liberia) */ 804 {"xsl", HB_TAG('S','S','L',' ')}, /* South Slavey */ 805 {"xst", HB_TAG('S','I','G',' ')}, /* Silt'e (retired code) */ 806 {"xwo", HB_TAG('T','O','D',' ')}, /* Written Oirat (Todo) */ 807 {"yao", HB_TAG('Y','A','O',' ')}, /* Yao */ 808 {"yap", HB_TAG('Y','A','P',' ')}, /* Yapese */ 809 {"yi", HB_TAG('J','I','I',' ')}, /* Yiddish [macrolanguage] */ 810 {"yo", HB_TAG('Y','B','A',' ')}, /* Yoruba */ 811 {"yos", HB_TAG('Q','I','N',' ')}, /* Yos, deprecated by IANA in favor of Zou [zom] */ 812 {"yso", HB_TAG('N','I','S',' ')}, /* Nisi (China) */ 813 {"za", HB_TAG('Z','H','A',' ')}, /* Chuang/Zhuang [macrolanguage] */ 814 {"zea", HB_TAG('Z','E','A',' ')}, /* Zeeuws */ 815 {"zgh", HB_TAG('Z','G','H',' ')}, /* Standard Morrocan Tamazigh */ 816 {"zne", HB_TAG('Z','N','D',' ')}, /* Zande */ 817 {"zom", HB_TAG('Q','I','N',' ')}, /* Zou */ 818 {"zu", HB_TAG('Z','U','L',' ')}, /* Zulu */ 819 {"zum", HB_TAG('L','R','C',' ')}, /* Kumzari */ 820 {"zza", HB_TAG('Z','Z','A',' ')}, /* Zazaki */ 821 822 /* The corresponding languages IDs for the following IDs are unclear, 823 * overlap, or are architecturally weird. Needs more research. */ 824 825 /*{"chp", HB_TAG('S','A','Y',' ')},*/ /* Sayisi */ 826 /*{"cwd", HB_TAG('T','C','R',' ')},*/ /* TH-Cree */ 827 /*{"emk", HB_TAG('E','M','K',' ')},*/ /* Eastern Maninkakan */ 828 /*{"krc", HB_TAG('B','A','L',' ')},*/ /* Balkar */ 829 /*{"??", HB_TAG('B','C','R',' ')},*/ /* Bible Cree */ 830 /*{"zh?", HB_TAG('C','H','N',' ')},*/ /* Chinese (seen in Microsoft fonts) */ 831 /*{"ar-Syrc?", HB_TAG('G','A','R',' ')},*/ /* Garshuni */ 832 /*{"hy?", HB_TAG('H','Y','E','0')},*/ /* Armenian East (ISO 639-3 hye according to Microsoft, but thats equivalent to ISO 639-1 hy) */ 833 /*{"ga-Latg?/" HB_TAG('I','R','T',' ')},*/ /* Irish Traditional */ 834 /*{"krc", HB_TAG('K','A','R',' ')},*/ /* Karachay */ 835 /*{"ka-Geok?", HB_TAG('K','G','E',' ')},*/ /* Khutsuri Georgian */ 836 /*{"kca", HB_TAG('K','H','K',' ')},*/ /* Khanty-Kazim */ 837 /*{"kca", HB_TAG('K','H','S',' ')},*/ /* Khanty-Shurishkar */ 838 /*{"kca", HB_TAG('K','H','V',' ')},*/ /* Khanty-Vakhi */ 839 /*{"kqs, kss", HB_TAG('K','I','S',' ')},*/ /* Kisii */ 840 /*{"lua", HB_TAG('L','U','A',' ')},*/ /* Luba-Lulua */ 841 /*{"mlq", HB_TAG('M','L','N',' ')},*/ /* Malinke */ 842 /*{"nso", HB_TAG('N','S','O',' ')},*/ /* Sotho, Northern */ 843 /*{"??", HB_TAG('M','A','L',' ')},*/ /* Malayalam Traditional */ 844 /*{"csw", HB_TAG('N','C','R',' ')},*/ /* N-Cree */ 845 /*{"csw", HB_TAG('N','H','C',' ')},*/ /* Norway House Cree */ 846 /*{"el-polyton", HB_TAG('P','G','R',' ')},*/ /* Polytonic Greek */ 847 /*{"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 */ 848 /*{"??", HB_TAG('Y','I','C',' ')},*/ /* Yi Classic */ 849 /*{"zh-Latn-pinyin", HB_TAG('Z','H','P',' ')},*/ /* Chinese Phonetic */ 850 }; 851 852 typedef struct { 853 char language[11]; 854 hb_tag_t tag; 855 } LangTagLong; 856 static const LangTagLong ot_languages_zh[] = { 857 /* Store longest-first, if one is a prefix of another. */ 858 {"zh-cn", HB_TAG('Z','H','S',' ')}, /* Chinese (China) */ 859 {"zh-hk", HB_TAG('Z','H','H',' ')}, /* Chinese (Hong Kong) */ 860 {"zh-mo", HB_TAG('Z','H','H',' ')}, /* Chinese (Macao) */ 861 {"zh-sg", HB_TAG('Z','H','S',' ')}, /* Chinese (Singapore) */ 862 {"zh-tw", HB_TAG('Z','H','T',' ')}, /* Chinese (Taiwan) */ 863 {"zh-hans", HB_TAG('Z','H','S',' ')}, /* Chinese (Simplified) */ 864 {"zh-hant-hk",HB_TAG('Z','H','H',' ')}, /* Chinese (Hong Kong) */ 865 {"zh-hant-mo",HB_TAG('Z','H','H',' ')}, /* Chinese (Macao) */ 866 {"zh-hant", HB_TAG('Z','H','T',' ')}, /* Chinese (Traditional) */ 867 }; 868 869 static int 870 lang_compare_first_component (const char *a, 871 const char *b) 872 { 873 unsigned int da, db; 874 const char *p; 875 876 p = strchr (a, '-'); 877 da = p ? (unsigned int) (p - a) : strlen (a); 878 879 p = strchr (b, '-'); 880 db = p ? (unsigned int) (p - b) : strlen (b); 881 882 return strncmp (a, b, MAX (da, db)); 883 } 884 885 static hb_bool_t 886 lang_matches (const char *lang_str, const char *spec) 887 { 888 unsigned int len = strlen (spec); 889 890 return strncmp (lang_str, spec, len) == 0 && 891 (lang_str[len] == '\0' || lang_str[len] == '-'); 892 } 893 894 hb_tag_t 895 hb_ot_tag_from_language (hb_language_t language) 896 { 897 const char *lang_str, *s; 898 899 if (language == HB_LANGUAGE_INVALID) 900 return HB_OT_TAG_DEFAULT_LANGUAGE; 901 902 lang_str = hb_language_to_string (language); 903 904 s = strstr (lang_str, "x-hbot"); 905 if (s) { 906 char tag[4]; 907 int i; 908 s += 6; 909 for (i = 0; i < 4 && ISALPHA (s[i]); i++) 910 tag[i] = TOUPPER (s[i]); 911 if (i) { 912 for (; i < 4; i++) 913 tag[i] = ' '; 914 return HB_TAG_CHAR4 (tag); 915 } 916 } 917 918 /* 919 * "fonipa" is a variant tag in BCP-47, meaning the International Phonetic Alphabet. 920 * It can be applied to any language. 921 */ 922 if (strstr (lang_str, "-fonipa")) { 923 return HB_TAG('I','P','P','H'); /* Phonetic transcriptionIPA conventions */ 924 } 925 926 /* 927 * "fonnapa" is a variant tag in BCP-47, meaning the North American Phonetic Alphabet 928 * also known as Americanist Phonetic Notation. It can be applied to any language. 929 */ 930 if (strstr (lang_str, "-fonnapa")) { 931 return HB_TAG('A','P','P','H'); /* Phonetic transcriptionAmericanist conventions */ 932 } 933 934 /* 935 * "Syre" is a BCP-47 script tag, meaning the Estrangela variant of the Syriac script. 936 * It can be applied to any language. 937 */ 938 if (strstr (lang_str, "-syre")) { 939 return HB_TAG('S','Y','R','E'); /* Estrangela Syriac */ 940 } 941 942 /* 943 * "Syrj" is a BCP-47 script tag, meaning the Western variant of the Syriac script. 944 * It can be applied to any language. 945 */ 946 if (strstr (lang_str, "-syrj")) { 947 return HB_TAG('S','Y','R','J'); /* Western Syriac */ 948 } 949 950 /* 951 * "Syrn" is a BCP-47 script tag, meaning the Eastern variant of the Syriac script. 952 * It can be applied to any language. 953 */ 954 if (strstr (lang_str, "-syrn")) { 955 return HB_TAG('S','Y','R','N'); /* Eastern Syriac */ 956 } 957 958 /* Find a language matching in the first component */ 959 { 960 const LangTag *lang_tag; 961 lang_tag = (LangTag *) bsearch (lang_str, ot_languages, 962 ARRAY_LENGTH (ot_languages), sizeof (LangTag), 963 (hb_compare_func_t) lang_compare_first_component); 964 if (lang_tag) 965 return lang_tag->tag; 966 } 967 968 /* Otherwise, check the Chinese ones */ 969 if (0 == lang_compare_first_component (lang_str, "zh")) 970 { 971 unsigned int i; 972 973 for (i = 0; i < ARRAY_LENGTH (ot_languages_zh); i++) 974 { 975 const LangTagLong *lang_tag; 976 lang_tag = &ot_languages_zh[i]; 977 if (lang_matches (lang_str, lang_tag->language)) 978 return lang_tag->tag; 979 } 980 981 /* Otherwise just return 'ZHS ' */ 982 return HB_TAG('Z','H','S',' '); 983 } 984 985 s = strchr (lang_str, '-'); 986 if (!s) 987 s = lang_str + strlen (lang_str); 988 if (s - lang_str == 3) { 989 /* Assume it's ISO-639-3 and upper-case and use it. */ 990 return hb_tag_from_string (lang_str, s - lang_str) & ~0x20202000u; 991 } 992 993 return HB_OT_TAG_DEFAULT_LANGUAGE; 994 } 995 996 /** 997 * hb_ot_tag_to_language: 998 * 999 * 1000 * 1001 * Return value: (transfer none): 1002 * 1003 * Since: 0.9.2 1004 **/ 1005 hb_language_t 1006 hb_ot_tag_to_language (hb_tag_t tag) 1007 { 1008 unsigned int i; 1009 1010 if (tag == HB_OT_TAG_DEFAULT_LANGUAGE) 1011 return NULL; 1012 1013 /* struct LangTag has only room for 3-letter language tags. */ 1014 switch (tag) { 1015 case HB_TAG('A','P','P','H'): /* Phonetic transcriptionAmericanist conventions */ 1016 return hb_language_from_string ("und-fonnapa", -1); 1017 case HB_TAG('I','P','P','H'): /* Phonetic transcriptionIPA conventions */ 1018 return hb_language_from_string ("und-fonipa", -1); 1019 case HB_TAG('S','Y','R',' '): /* Syriac [macrolanguage] */ 1020 return hb_language_from_string ("syr", -1); 1021 case HB_TAG('S','Y','R','E'): /* Estrangela Syriac */ 1022 return hb_language_from_string ("und-Syre", -1); 1023 case HB_TAG('S','Y','R','J'): /* Western Syriac */ 1024 return hb_language_from_string ("und-Syrj", -1); 1025 case HB_TAG('S','Y','R','N'): /* Eastern Syriac */ 1026 return hb_language_from_string ("und-Syrn", -1); 1027 } 1028 1029 for (i = 0; i < ARRAY_LENGTH (ot_languages); i++) 1030 if (ot_languages[i].tag == tag) 1031 return hb_language_from_string (ot_languages[i].language, -1); 1032 1033 /* If tag starts with ZH, it's Chinese */ 1034 if ((tag & 0xFFFF0000u) == 0x5A480000u) { 1035 switch (tag) { 1036 case HB_TAG('Z','H','H',' '): return hb_language_from_string ("zh-hk", -1); /* Hong Kong */ 1037 case HB_TAG('Z','H','S',' '): return hb_language_from_string ("zh-Hans", -1); /* Simplified */ 1038 case HB_TAG('Z','H','T',' '): return hb_language_from_string ("zh-Hant", -1); /* Traditional */ 1039 default: break; /* Fall through */ 1040 } 1041 } 1042 1043 /* Else return a custom language in the form of "x-hbotABCD" */ 1044 { 1045 unsigned char buf[11] = "x-hbot"; 1046 buf[6] = tag >> 24; 1047 buf[7] = (tag >> 16) & 0xFF; 1048 buf[8] = (tag >> 8) & 0xFF; 1049 buf[9] = tag & 0xFF; 1050 if (buf[9] == 0x20) 1051 buf[9] = '\0'; 1052 buf[10] = '\0'; 1053 return hb_language_from_string ((char *) buf, -1); 1054 } 1055 } 1056 1057 #ifdef MAIN 1058 static inline void 1059 test_langs_sorted (void) 1060 { 1061 for (unsigned int i = 1; i < ARRAY_LENGTH (ot_languages); i++) 1062 { 1063 int c = lang_compare_first_component (ot_languages[i-1].language, ot_languages[i].language); 1064 if (c >= 0) 1065 { 1066 fprintf (stderr, "ot_languages not sorted at index %d: %s %d %s\n", 1067 i, ot_languages[i-1].language, c, ot_languages[i].language); 1068 abort(); 1069 } 1070 } 1071 } 1072 1073 int 1074 main (void) 1075 { 1076 test_langs_sorted (); 1077 return 0; 1078 } 1079 1080 #endif 1081
