diff options
Diffstat (limited to 'src/3rdparty/harfbuzz-ng/src/hb-ot-tag.cc')
| -rw-r--r-- | src/3rdparty/harfbuzz-ng/src/hb-ot-tag.cc | 1199 |
1 files changed, 330 insertions, 869 deletions
diff --git a/src/3rdparty/harfbuzz-ng/src/hb-ot-tag.cc b/src/3rdparty/harfbuzz-ng/src/hb-ot-tag.cc index 1338c31732..8ad917ae7f 100644 --- a/src/3rdparty/harfbuzz-ng/src/hb-ot-tag.cc +++ b/src/3rdparty/harfbuzz-ng/src/hb-ot-tag.cc @@ -26,7 +26,9 @@ * Google Author(s): Behdad Esfahbod, Roozbeh Pournader */ -#include "hb-private.hh" +#include "hb.hh" + +#ifndef HB_NO_OT_TAG /* hb_script_t */ @@ -36,7 +38,8 @@ hb_ot_old_tag_from_script (hb_script_t script) { /* This seems to be accurate as of end of 2012. */ - switch ((hb_tag_t) script) { + switch ((hb_tag_t) script) + { case HB_SCRIPT_INVALID: return HB_OT_TAG_DEFAULT_SCRIPT; /* KATAKANA and HIRAGANA both map to 'kana' */ @@ -49,8 +52,6 @@ hb_ot_old_tag_from_script (hb_script_t script) case HB_SCRIPT_NKO: return HB_TAG('n','k','o',' '); /* Unicode-5.1 additions */ case HB_SCRIPT_VAI: return HB_TAG('v','a','i',' '); - /* Unicode-5.2 additions */ - /* Unicode-6.0 additions */ } /* Else, just change first char to lowercase and return */ @@ -114,37 +115,61 @@ hb_ot_new_tag_to_script (hb_tag_t tag) return HB_SCRIPT_UNKNOWN; } +#ifndef HB_DISABLE_DEPRECATED +void +hb_ot_tags_from_script (hb_script_t script, + hb_tag_t *script_tag_1, + hb_tag_t *script_tag_2) +{ + unsigned int count = 2; + hb_tag_t tags[2]; + hb_ot_tags_from_script_and_language (script, HB_LANGUAGE_INVALID, &count, tags, nullptr, nullptr); + *script_tag_1 = count > 0 ? tags[0] : HB_OT_TAG_DEFAULT_SCRIPT; + *script_tag_2 = count > 1 ? tags[1] : HB_OT_TAG_DEFAULT_SCRIPT; +} +#endif + /* * Complete list at: - * https://www.microsoft.com/typography/otspec/scripttags.htm - * https://www.microsoft.com/typography/otspec160/scripttagsProposed.htm + * https://docs.microsoft.com/en-us/typography/opentype/spec/scripttags * * Most of the script tags are the same as the ISO 15924 tag but lowercased. * So we just do that, and handle the exceptional cases in a switch. */ -void -hb_ot_tags_from_script (hb_script_t script, - hb_tag_t *script_tag_1, - hb_tag_t *script_tag_2) +static void +hb_ot_all_tags_from_script (hb_script_t script, + unsigned int *count /* IN/OUT */, + hb_tag_t *tags /* OUT */) { - hb_tag_t new_tag; + unsigned int i = 0; - *script_tag_2 = HB_OT_TAG_DEFAULT_SCRIPT; - *script_tag_1 = hb_ot_old_tag_from_script (script); + hb_tag_t new_tag = hb_ot_new_tag_from_script (script); + if (unlikely (new_tag != HB_OT_TAG_DEFAULT_SCRIPT)) + { + /* HB_SCRIPT_MYANMAR maps to 'mym2', but there is no 'mym3'. */ + if (new_tag != HB_TAG('m','y','m','2')) + tags[i++] = new_tag | '3'; + if (*count > i) + tags[i++] = new_tag; + } - new_tag = hb_ot_new_tag_from_script (script); - if (unlikely (new_tag != HB_OT_TAG_DEFAULT_SCRIPT)) { - *script_tag_2 = *script_tag_1; - *script_tag_1 = new_tag; + if (*count > i) + { + hb_tag_t old_tag = hb_ot_old_tag_from_script (script); + if (old_tag != HB_OT_TAG_DEFAULT_SCRIPT) + tags[i++] = old_tag; } + + *count = i; } hb_script_t hb_ot_tag_to_script (hb_tag_t tag) { - if (unlikely ((tag & 0x000000FFu) == '2')) - return hb_ot_new_tag_to_script (tag); + unsigned char digit = tag & 0x000000FFu; + if (unlikely (digit == '2' || digit == '3')) + return hb_ot_new_tag_to_script (tag & 0xFFFFFF32); return hb_ot_old_tag_to_script (tag); } @@ -152,748 +177,19 @@ hb_ot_tag_to_script (hb_tag_t tag) /* hb_language_t */ -typedef struct { - char language[4]; - hb_tag_t tag; -} LangTag; - -/* - * Complete list at: - * http://www.microsoft.com/typography/otspec/languagetags.htm - * - * Generated by intersecting the OpenType language tag list from - * Draft OpenType 1.5 spec, with with the ISO 639-3 codes from - * 2008-08-04, matching on name, and finally adjusted manually. - * - * Updated on 2012-12-07 with more research into remaining codes. - * - * Updated on 2013-11-23 based on usage in SIL and Microsoft fonts, - * the new proposal from Microsoft, and latest ISO 639-3 names. - * - * Some items still missing. Those are commented out at the end. - * Keep sorted for bsearch. - * - * Updated as of 2015-05-06: OT1.7 on MS website has some newer - * items that we don't have here, eg. Zazaki. This is the new - * items in OpenType 1.7 (red items), most of which we have: - * http://www.microsoft.com/typography/otspec170/languagetags.htm - */ - -static const LangTag ot_languages[] = { - {"aa", HB_TAG('A','F','R',' ')}, /* Afar */ - {"ab", HB_TAG('A','B','K',' ')}, /* Abkhazian */ - {"abq", HB_TAG('A','B','A',' ')}, /* Abaza */ - {"acf", HB_TAG('F','A','N',' ')}, /* French Antillean */ - {"ach", HB_TAG('A','C','H',' ')}, /* Acoli */ - {"acr", HB_TAG('A','C','R',' ')}, /* Achi */ - {"ada", HB_TAG('D','N','G',' ')}, /* Dangme */ - {"ady", HB_TAG('A','D','Y',' ')}, /* Adyghe */ - {"af", HB_TAG('A','F','K',' ')}, /* Afrikaans */ - {"ahg", HB_TAG('A','G','W',' ')}, /* Agaw */ - {"aii", HB_TAG('S','W','A',' ')}, /* Swadaya Aramaic */ - {"aio", HB_TAG('A','I','O',' ')}, /* Aiton */ - {"aiw", HB_TAG('A','R','I',' ')}, /* Aari */ - {"ak", HB_TAG('T','W','I',' ')}, /* Akan [macrolanguage] */ - {"aka", HB_TAG('A','K','A',' ')}, /* Akan */ - {"alt", HB_TAG('A','L','T',' ')}, /* [Southern] Altai */ - {"am", HB_TAG('A','M','H',' ')}, /* Amharic */ - {"amf", HB_TAG('H','B','N',' ')}, /* Hammer-Banna */ - {"amw", HB_TAG('S','Y','R',' ')}, /* Western Neo-Aramaic */ - {"an", HB_TAG('A','R','G',' ')}, /* Aragonese */ - {"ang", HB_TAG('A','N','G',' ')}, /* Old English (ca. 450-1100) */ - {"ar", HB_TAG('A','R','A',' ')}, /* Arabic [macrolanguage] */ - {"arb", HB_TAG('A','R','A',' ')}, /* Standard Arabic */ - {"arn", HB_TAG('M','A','P',' ')}, /* Mapudungun */ - {"ary", HB_TAG('M','O','R',' ')}, /* Moroccan Arabic */ - {"as", HB_TAG('A','S','M',' ')}, /* Assamese */ - {"ast", HB_TAG('A','S','T',' ')}, /* Asturian/Asturleonese/Bable/Leonese */ - {"ath", HB_TAG('A','T','H',' ')}, /* Athapaskan [family] */ - {"atj", HB_TAG('R','C','R',' ')}, /* R-Cree */ - {"atv", HB_TAG('A','L','T',' ')}, /* [Northern] Altai */ - {"av", HB_TAG('A','V','R',' ')}, /* Avaric */ - {"awa", HB_TAG('A','W','A',' ')}, /* Awadhi */ - {"ay", HB_TAG('A','Y','M',' ')}, /* Aymara [macrolanguage] */ - {"az", HB_TAG('A','Z','E',' ')}, /* Azerbaijani [macrolanguage] */ - {"azb", HB_TAG('A','Z','B',' ')}, /* South Azerbaijani */ - {"azj", HB_TAG('A','Z','E',' ')}, /* North Azerbaijani */ - {"ba", HB_TAG('B','S','H',' ')}, /* Bashkir */ - {"bad", HB_TAG('B','A','D','0')}, /* Banda */ - {"bai", HB_TAG('B','M','L',' ')}, /* Bamileke [family] */ - {"bal", HB_TAG('B','L','I',' ')}, /* Baluchi [macrolangauge] */ - {"ban", HB_TAG('B','A','N',' ')}, /* Balinese */ - {"bar", HB_TAG('B','A','R',' ')}, /* Bavarian */ - {"bbc", HB_TAG('B','B','C',' ')}, /* Batak Toba */ - {"bci", HB_TAG('B','A','U',' ')}, /* Baoulé */ - {"bcl", HB_TAG('B','I','K',' ')}, /* Central Bikol */ - {"bcq", HB_TAG('B','C','H',' ')}, /* Bench */ - {"bdy", HB_TAG('B','D','Y',' ')}, /* Bandjalang */ - {"be", HB_TAG('B','E','L',' ')}, /* Belarusian */ - {"bem", HB_TAG('B','E','M',' ')}, /* Bemba (Zambia) */ - {"ber", HB_TAG('B','E','R',' ')}, /* Berber [family] */ - {"bfq", HB_TAG('B','A','D',' ')}, /* Badaga */ - {"bft", HB_TAG('B','L','T',' ')}, /* Balti */ - {"bfu", HB_TAG('L','A','H',' ')}, /* Lahuli */ - {"bfy", HB_TAG('B','A','G',' ')}, /* Baghelkhandi */ - {"bg", HB_TAG('B','G','R',' ')}, /* Bulgarian */ - {"bgc", HB_TAG('B','G','C',' ')}, /* Haryanvi */ - {"bgq", HB_TAG('B','G','Q',' ')}, /* Bagri */ - {"bgr", HB_TAG('Q','I','N',' ')}, /* Bawm Chin */ - {"bhb", HB_TAG('B','H','I',' ')}, /* Bhili */ - {"bhk", HB_TAG('B','I','K',' ')}, /* Albay Bicolano (retired code) */ - {"bho", HB_TAG('B','H','O',' ')}, /* Bhojpuri */ - {"bi", HB_TAG('B','I','S',' ')}, /* Bislama */ - {"bik", HB_TAG('B','I','K',' ')}, /* Bikol [macrolanguage] */ - {"bin", HB_TAG('E','D','O',' ')}, /* Bini */ - {"bjj", HB_TAG('B','J','J',' ')}, /* Kanauji */ - {"bjt", HB_TAG('B','L','N',' ')}, /* Balanta-Ganja */ - {"bla", HB_TAG('B','K','F',' ')}, /* Blackfoot */ - {"ble", HB_TAG('B','L','N',' ')}, /* Balanta-Kentohe */ - {"blk", HB_TAG('B','L','K',' ')}, /* Pa'O/Pa'o Karen */ - {"bln", HB_TAG('B','I','K',' ')}, /* Southern Catanduanes Bikol */ - {"bm", HB_TAG('B','M','B',' ')}, /* Bambara */ - {"bn", HB_TAG('B','E','N',' ')}, /* Bengali */ - {"bo", HB_TAG('T','I','B',' ')}, /* Tibetan */ - {"bpy", HB_TAG('B','P','Y',' ')}, /* Bishnupriya */ - {"bqi", HB_TAG('L','R','C',' ')}, /* Bakhtiari */ - {"br", HB_TAG('B','R','E',' ')}, /* Breton */ - {"bra", HB_TAG('B','R','I',' ')}, /* Braj Bhasha */ - {"brh", HB_TAG('B','R','H',' ')}, /* Brahui */ - {"brx", HB_TAG('B','R','X',' ')}, /* Bodo (India) */ - {"bs", HB_TAG('B','O','S',' ')}, /* Bosnian */ - {"btb", HB_TAG('B','T','I',' ')}, /* Beti (Cameroon) */ - {"bto", HB_TAG('B','I','K',' ')}, /* Rinconada Bikol */ - {"bts", HB_TAG('B','T','S',' ')}, /* Batak Simalungun */ - {"bug", HB_TAG('B','U','G',' ')}, /* Buginese */ - {"bxr", HB_TAG('R','B','U',' ')}, /* Russian Buriat */ - {"byn", HB_TAG('B','I','L',' ')}, /* Bilen */ - {"ca", HB_TAG('C','A','T',' ')}, /* Catalan */ - {"cak", HB_TAG('C','A','K',' ')}, /* Kaqchikel */ - {"cbk", HB_TAG('C','B','K',' ')}, /* Chavacano */ - {"cbl", HB_TAG('Q','I','N',' ')}, /* Bualkhaw Chin */ - {"cco", HB_TAG('C','C','H','N')}, /* Chinantec */ - {"ce", HB_TAG('C','H','E',' ')}, /* Chechen */ - {"ceb", HB_TAG('C','E','B',' ')}, /* Cebuano */ - {"cfm", HB_TAG('H','A','L',' ')}, /* Halam/Falam Chin */ - {"cgg", HB_TAG('C','G','G',' ')}, /* Chiga */ - {"ch", HB_TAG('C','H','A',' ')}, /* Chamorro */ - {"chj", HB_TAG('C','C','H','N')}, /* Chinantec */ - {"chk", HB_TAG('C','H','K','0')}, /* Chuukese */ - {"cho", HB_TAG('C','H','O',' ')}, /* Choctaw */ - {"chp", HB_TAG('C','H','P',' ')}, /* Chipewyan */ - {"chq", HB_TAG('C','C','H','N')}, /* Chinantec */ - {"chr", HB_TAG('C','H','R',' ')}, /* Cherokee */ - {"chy", HB_TAG('C','H','Y',' ')}, /* Cheyenne */ - {"chz", HB_TAG('C','C','H','N')}, /* Chinantec */ - {"cja", HB_TAG('C','J','A',' ')}, /* Western Cham */ - {"cjm", HB_TAG('C','J','M',' ')}, /* Eastern Cham */ - {"cka", HB_TAG('Q','I','N',' ')}, /* Khumi Awa Chin */ - {"ckb", HB_TAG('K','U','R',' ')}, /* Central Kurdish (Sorani) */ - {"ckt", HB_TAG('C','H','K',' ')}, /* Chukchi */ - {"cld", HB_TAG('S','Y','R',' ')}, /* Chaldean Neo-Aramaic */ - {"cle", HB_TAG('C','C','H','N')}, /* Chinantec */ - {"cmr", HB_TAG('Q','I','N',' ')}, /* Mro-Khimi Chin */ - {"cnb", HB_TAG('Q','I','N',' ')}, /* Chinbon Chin */ - {"cnh", HB_TAG('Q','I','N',' ')}, /* Hakha Chin */ - {"cnk", HB_TAG('Q','I','N',' ')}, /* Khumi Chin */ - {"cnl", HB_TAG('C','C','H','N')}, /* Chinantec */ - {"cnt", HB_TAG('C','C','H','N')}, /* Chinantec */ - {"cnw", HB_TAG('Q','I','N',' ')}, /* Ngawn Chin */ - {"cop", HB_TAG('C','O','P',' ')}, /* Coptic */ - {"cpa", HB_TAG('C','C','H','N')}, /* Chinantec */ - {"cpp", HB_TAG('C','P','P',' ')}, /* Creoles */ - {"cr", HB_TAG('C','R','E',' ')}, /* Cree */ - {"cre", HB_TAG('Y','C','R',' ')}, /* Y-Cree */ - {"crh", HB_TAG('C','R','T',' ')}, /* Crimean Tatar */ - {"crj", HB_TAG('E','C','R',' ')}, /* [Southern] East Cree */ - {"crk", HB_TAG('W','C','R',' ')}, /* West-Cree */ - {"crl", HB_TAG('E','C','R',' ')}, /* [Northern] East Cree */ - {"crm", HB_TAG('M','C','R',' ')}, /* Moose Cree */ - {"crx", HB_TAG('C','R','R',' ')}, /* Carrier */ - {"cs", HB_TAG('C','S','Y',' ')}, /* Czech */ - {"csa", HB_TAG('C','C','H','N')}, /* Chinantec */ - {"csb", HB_TAG('C','S','B',' ')}, /* Kashubian */ - {"csh", HB_TAG('Q','I','N',' ')}, /* Asho Chin */ - {"cso", HB_TAG('C','C','H','N')}, /* Chinantec */ - {"csy", HB_TAG('Q','I','N',' ')}, /* Siyin Chin */ - {"ctd", HB_TAG('Q','I','N',' ')}, /* Tedim Chin */ - {"cte", HB_TAG('C','C','H','N')}, /* Chinantec */ - {"ctg", HB_TAG('C','T','G',' ')}, /* Chittagonian */ - {"ctl", HB_TAG('C','C','H','N')}, /* Chinantec */ - {"cts", HB_TAG('B','I','K',' ')}, /* Northern Catanduanes Bikol */ - {"cu", HB_TAG('C','S','L',' ')}, /* Church Slavic */ - {"cuc", HB_TAG('C','C','H','N')}, /* Chinantec */ - {"cuk", HB_TAG('C','U','K',' ')}, /* San Blas Kuna */ - {"cv", HB_TAG('C','H','U',' ')}, /* Chuvash */ - {"cvn", HB_TAG('C','C','H','N')}, /* Chinantec */ - {"cwd", HB_TAG('D','C','R',' ')}, /* Woods Cree */ - {"cy", HB_TAG('W','E','L',' ')}, /* Welsh */ - {"czt", HB_TAG('Q','I','N',' ')}, /* Zotung Chin */ - {"da", HB_TAG('D','A','N',' ')}, /* Danish */ - {"dao", HB_TAG('Q','I','N',' ')}, /* Daai Chin */ - {"dap", HB_TAG('N','I','S',' ')}, /* Nisi (India) */ - {"dar", HB_TAG('D','A','R',' ')}, /* Dargwa */ - {"dax", HB_TAG('D','A','X',' ')}, /* Dayi */ - {"de", HB_TAG('D','E','U',' ')}, /* German */ - {"dgo", HB_TAG('D','G','O',' ')}, /* Dogri */ - {"dhd", HB_TAG('M','A','W',' ')}, /* Dhundari */ - {"dhg", HB_TAG('D','H','G',' ')}, /* Dhangu */ - {"din", HB_TAG('D','N','K',' ')}, /* Dinka [macrolanguage] */ - {"diq", HB_TAG('D','I','Q',' ')}, /* Dimli */ - {"dje", HB_TAG('D','J','R',' ')}, /* Zarma */ - {"djr", HB_TAG('D','J','R','0')}, /* Djambarrpuyngu */ - {"dng", HB_TAG('D','U','N',' ')}, /* Dungan */ - {"dnj", HB_TAG('D','N','J',' ')}, /* Dan */ - {"doi", HB_TAG('D','G','R',' ')}, /* Dogri [macrolanguage] */ - {"dsb", HB_TAG('L','S','B',' ')}, /* Lower Sorbian */ - {"duj", HB_TAG('D','U','J',' ')}, /* Dhuwal */ - {"dv", HB_TAG('D','I','V',' ')}, /* Dhivehi/Divehi/Maldivian */ - {"dyu", HB_TAG('J','U','L',' ')}, /* Jula */ - {"dz", HB_TAG('D','Z','N',' ')}, /* Dzongkha */ - {"ee", HB_TAG('E','W','E',' ')}, /* Ewe */ - {"efi", HB_TAG('E','F','I',' ')}, /* Efik */ - {"ekk", HB_TAG('E','T','I',' ')}, /* Standard Estonian */ - {"el", HB_TAG('E','L','L',' ')}, /* Modern Greek (1453-) */ - {"emk", HB_TAG('M','N','K',' ')}, /* Eastern Maninkakan */ - {"en", HB_TAG('E','N','G',' ')}, /* English */ - {"enf", HB_TAG('F','N','E',' ')}, /* Forest Nenets */ - {"enh", HB_TAG('T','N','E',' ')}, /* Tundra Nenets */ - {"eo", HB_TAG('N','T','O',' ')}, /* Esperanto */ - {"eot", HB_TAG('B','T','I',' ')}, /* Beti (Côte d'Ivoire) */ - {"es", HB_TAG('E','S','P',' ')}, /* Spanish */ - {"esu", HB_TAG('E','S','U',' ')}, /* Central Yupik */ - {"et", HB_TAG('E','T','I',' ')}, /* Estonian [macrolanguage] */ - {"eu", HB_TAG('E','U','Q',' ')}, /* Basque */ - {"eve", HB_TAG('E','V','N',' ')}, /* Even */ - {"evn", HB_TAG('E','V','K',' ')}, /* Evenki */ - {"fa", HB_TAG('F','A','R',' ')}, /* Persian [macrolanguage] */ - {"fan", HB_TAG('F','A','N','0')}, /* Fang */ - {"fat", HB_TAG('F','A','T',' ')}, /* Fanti */ - {"ff", HB_TAG('F','U','L',' ')}, /* Fulah [macrolanguage] */ - {"fi", HB_TAG('F','I','N',' ')}, /* Finnish */ - {"fil", HB_TAG('P','I','L',' ')}, /* Filipino */ - {"fj", HB_TAG('F','J','I',' ')}, /* Fijian */ - {"flm", HB_TAG('H','A','L',' ')}, /* Halam/Falam Chin [retired ISO639 code] */ - {"fo", HB_TAG('F','O','S',' ')}, /* Faroese */ - {"fon", HB_TAG('F','O','N',' ')}, /* Fon */ - {"fr", HB_TAG('F','R','A',' ')}, /* French */ - {"frc", HB_TAG('F','R','C',' ')}, /* Cajun French */ - {"frp", HB_TAG('F','R','P',' ')}, /* Arpitan/Francoprovençal */ - {"fuf", HB_TAG('F','T','A',' ')}, /* Futa */ - {"fur", HB_TAG('F','R','L',' ')}, /* Friulian */ - {"fuv", HB_TAG('F','U','V',' ')}, /* Nigerian Fulfulde */ - {"fy", HB_TAG('F','R','I',' ')}, /* Western Frisian */ - {"ga", HB_TAG('I','R','I',' ')}, /* Irish */ - {"gaa", HB_TAG('G','A','D',' ')}, /* Ga */ - {"gag", HB_TAG('G','A','G',' ')}, /* Gagauz */ - {"gbm", HB_TAG('G','A','W',' ')}, /* Garhwali */ - {"gd", HB_TAG('G','A','E',' ')}, /* Scottish Gaelic */ - {"gez", HB_TAG('G','E','Z',' ')}, /* Ge'ez */ - {"ggo", HB_TAG('G','O','N',' ')}, /* Southern Gondi */ - {"gih", HB_TAG('G','I','H',' ')}, /* Githabul */ - {"gil", HB_TAG('G','I','L','0')}, /* Kiribati (Gilbertese) */ - {"gkp", HB_TAG('G','K','P',' ')}, /* Kpelle (Guinea) */ - {"gl", HB_TAG('G','A','L',' ')}, /* Galician */ - {"gld", HB_TAG('N','A','N',' ')}, /* Nanai */ - {"glk", HB_TAG('G','L','K',' ')}, /* Gilaki */ - {"gn", HB_TAG('G','U','A',' ')}, /* Guarani [macrolanguage] */ - {"gnn", HB_TAG('G','N','N',' ')}, /* Gumatj */ - {"gno", HB_TAG('G','O','N',' ')}, /* Northern Gondi */ - {"gog", HB_TAG('G','O','G',' ')}, /* Gogo */ - {"gon", HB_TAG('G','O','N',' ')}, /* Gondi [macrolanguage] */ - {"grt", HB_TAG('G','R','O',' ')}, /* Garo */ - {"gru", HB_TAG('S','O','G',' ')}, /* Sodo Gurage */ - {"gsw", HB_TAG('A','L','S',' ')}, /* Alsatian */ - {"gu", HB_TAG('G','U','J',' ')}, /* Gujarati */ - {"guc", HB_TAG('G','U','C',' ')}, /* Wayuu */ - {"guf", HB_TAG('G','U','F',' ')}, /* Gupapuyngu */ - {"guk", HB_TAG('G','M','Z',' ')}, /* Gumuz */ -/*{"guk", HB_TAG('G','U','K',' ')},*/ /* Gumuz (in SIL fonts) */ - {"guz", HB_TAG('G','U','Z',' ')}, /* Ekegusii/Gusii */ - {"gv", HB_TAG('M','N','X',' ')}, /* Manx */ - {"ha", HB_TAG('H','A','U',' ')}, /* Hausa */ - {"har", HB_TAG('H','R','I',' ')}, /* Harari */ - {"haw", HB_TAG('H','A','W',' ')}, /* Hawaiian */ - {"hay", HB_TAG('H','A','Y',' ')}, /* Haya */ - {"haz", HB_TAG('H','A','Z',' ')}, /* Hazaragi */ - {"he", HB_TAG('I','W','R',' ')}, /* Hebrew */ - {"hi", HB_TAG('H','I','N',' ')}, /* Hindi */ - {"hil", HB_TAG('H','I','L',' ')}, /* Hiligaynon */ - {"hlt", HB_TAG('Q','I','N',' ')}, /* Matu Chin */ - {"hmn", HB_TAG('H','M','N',' ')}, /* Hmong */ - {"hnd", HB_TAG('H','N','D',' ')}, /* [Southern] Hindko */ - {"hne", HB_TAG('C','H','H',' ')}, /* Chattisgarhi */ - {"hno", HB_TAG('H','N','D',' ')}, /* [Northern] Hindko */ - {"ho", HB_TAG('H','M','O',' ')}, /* Hiri Motu */ - {"hoc", HB_TAG('H','O',' ',' ')}, /* Ho */ - {"hoj", HB_TAG('H','A','R',' ')}, /* Harauti */ - {"hr", HB_TAG('H','R','V',' ')}, /* Croatian */ - {"hsb", HB_TAG('U','S','B',' ')}, /* Upper Sorbian */ - {"ht", HB_TAG('H','A','I',' ')}, /* Haitian/Haitian Creole */ - {"hu", HB_TAG('H','U','N',' ')}, /* Hungarian */ - {"hy", HB_TAG('H','Y','E',' ')}, /* Armenian */ - {"hz", HB_TAG('H','E','R',' ')}, /* Herero */ - {"ia", HB_TAG('I','N','A',' ')}, /* Interlingua (International Auxiliary Language Association) */ - {"iba", HB_TAG('I','B','A',' ')}, /* Iban */ - {"ibb", HB_TAG('I','B','B',' ')}, /* Ibibio */ - {"id", HB_TAG('I','N','D',' ')}, /* Indonesian */ - {"ie", HB_TAG('I','L','E',' ')}, /* Interlingue/Occidental */ - {"ig", HB_TAG('I','B','O',' ')}, /* Igbo */ - {"igb", HB_TAG('E','B','I',' ')}, /* Ebira */ - {"ii", HB_TAG('Y','I','M',' ')}, /* Yi Modern */ - {"ijc", HB_TAG('I','J','O',' ')}, /* Izon */ - {"ijo", HB_TAG('I','J','O',' ')}, /* Ijo [family] */ - {"ik", HB_TAG('I','P','K',' ')}, /* Inupiaq [macrolanguage] */ - {"ilo", HB_TAG('I','L','O',' ')}, /* Ilokano */ - {"inh", HB_TAG('I','N','G',' ')}, /* Ingush */ - {"io", HB_TAG('I','D','O',' ')}, /* Ido */ - {"is", HB_TAG('I','S','L',' ')}, /* Icelandic */ - {"it", HB_TAG('I','T','A',' ')}, /* Italian */ - {"iu", HB_TAG('I','N','U',' ')}, /* Inuktitut [macrolanguage] */ - {"ja", HB_TAG('J','A','N',' ')}, /* Japanese */ - {"jam", HB_TAG('J','A','M',' ')}, /* Jamaican Creole English */ - {"jbo", HB_TAG('J','B','O',' ')}, /* Lojban */ - {"jv", HB_TAG('J','A','V',' ')}, /* Javanese */ - {"ka", HB_TAG('K','A','T',' ')}, /* Georgian */ - {"kaa", HB_TAG('K','R','K',' ')}, /* Karakalpak */ - {"kab", HB_TAG('K','A','B','0')}, /* Kabyle */ - {"kam", HB_TAG('K','M','B',' ')}, /* Kamba (Kenya) */ - {"kar", HB_TAG('K','R','N',' ')}, /* Karen [family] */ - {"kat", HB_TAG('K','G','E',' ')}, /* Khutsuri Georgian */ - {"kbd", HB_TAG('K','A','B',' ')}, /* Kabardian */ - {"kde", HB_TAG('K','D','E',' ')}, /* Makonde */ - {"kdr", HB_TAG('K','R','M',' ')}, /* Karaim */ - {"kdt", HB_TAG('K','U','Y',' ')}, /* Kuy */ - {"kea", HB_TAG('K','E','A',' ')}, /* Kabuverdianu (Crioulo) */ - {"kek", HB_TAG('K','E','K',' ')}, /* Kekchi */ - {"kex", HB_TAG('K','K','N',' ')}, /* Kokni */ - {"kfa", HB_TAG('K','O','D',' ')}, /* Kodagu */ - {"kfr", HB_TAG('K','A','C',' ')}, /* Kachchi */ - {"kfx", HB_TAG('K','U','L',' ')}, /* Kulvi */ - {"kfy", HB_TAG('K','M','N',' ')}, /* Kumaoni */ - {"kg", HB_TAG('K','O','N',' ')}, /* Kongo [macrolanguage] */ - {"kha", HB_TAG('K','S','I',' ')}, /* Khasi */ - {"khb", HB_TAG('X','B','D',' ')}, /* Lü */ - {"kht", HB_TAG('K','H','N',' ')}, /* Khamti (Microsoft fonts) */ -/*{"kht", HB_TAG('K','H','T',' ')},*/ /* Khamti (OpenType spec and SIL fonts) */ - {"khw", HB_TAG('K','H','W',' ')}, /* Khowar */ - {"ki", HB_TAG('K','I','K',' ')}, /* Gikuyu/Kikuyu */ - {"kiu", HB_TAG('K','I','U',' ')}, /* Kirmanjki */ - {"kj", HB_TAG('K','U','A',' ')}, /* Kuanyama/Kwanyama */ - {"kjd", HB_TAG('K','J','D',' ')}, /* Southern Kiwai */ - {"kjh", HB_TAG('K','H','A',' ')}, /* Khakass */ - {"kjp", HB_TAG('K','J','P',' ')}, /* Pwo Eastern Karen */ - {"kk", HB_TAG('K','A','Z',' ')}, /* Kazakh */ - {"kl", HB_TAG('G','R','N',' ')}, /* Kalaallisut */ - {"kln", HB_TAG('K','A','L',' ')}, /* Kalenjin */ - {"km", HB_TAG('K','H','M',' ')}, /* Central Khmer */ - {"kmb", HB_TAG('M','B','N',' ')}, /* Kimbundu */ - {"kmw", HB_TAG('K','M','O',' ')}, /* Komo (Democratic Republic of Congo) */ - {"kn", HB_TAG('K','A','N',' ')}, /* Kannada */ - {"knn", HB_TAG('K','O','K',' ')}, /* Konkani */ - {"ko", HB_TAG('K','O','R',' ')}, /* Korean */ - {"koi", HB_TAG('K','O','P',' ')}, /* Komi-Permyak */ - {"kok", HB_TAG('K','O','K',' ')}, /* Konkani [macrolanguage] */ - {"kon", HB_TAG('K','O','N','0')}, /* Kongo */ - {"kos", HB_TAG('K','O','S',' ')}, /* Kosraean */ - {"kpe", HB_TAG('K','P','L',' ')}, /* Kpelle [macrolanguage] */ - {"kpv", HB_TAG('K','O','Z',' ')}, /* Komi-Zyrian */ - {"kpy", HB_TAG('K','Y','K',' ')}, /* Koryak */ - {"kqy", HB_TAG('K','R','T',' ')}, /* Koorete */ - {"kr", HB_TAG('K','N','R',' ')}, /* Kanuri [macrolanguage] */ - {"kri", HB_TAG('K','R','I',' ')}, /* Krio */ - {"krl", HB_TAG('K','R','L',' ')}, /* Karelian */ - {"kru", HB_TAG('K','U','U',' ')}, /* Kurukh */ - {"ks", HB_TAG('K','S','H',' ')}, /* Kashmiri */ - {"ksh", HB_TAG('K','S','H','0')}, /* Ripuarian, Kölsch */ -/*{"ksw", HB_TAG('K','R','N',' ')},*/ /* S'gaw Karen (Microsoft fonts?) */ - {"ksw", HB_TAG('K','S','W',' ')}, /* S'gaw Karen (OpenType spec and SIL fonts) */ - {"ktb", HB_TAG('K','E','B',' ')}, /* Kebena */ - {"ktu", HB_TAG('K','O','N',' ')}, /* Kikongo */ - {"ku", HB_TAG('K','U','R',' ')}, /* Kurdish [macrolanguage] */ - {"kum", HB_TAG('K','U','M',' ')}, /* Kumyk */ - {"kv", HB_TAG('K','O','M',' ')}, /* Komi [macrolanguage] */ - {"kvd", HB_TAG('K','U','I',' ')}, /* Kui (Indonesia) */ - {"kw", HB_TAG('C','O','R',' ')}, /* Cornish */ - {"kxc", HB_TAG('K','M','S',' ')}, /* Komso */ - {"kxu", HB_TAG('K','U','I',' ')}, /* Kui (India) */ - {"ky", HB_TAG('K','I','R',' ')}, /* Kirghiz/Kyrgyz */ - {"kyu", HB_TAG('K','Y','U',' ')}, /* Western Kayah */ - {"la", HB_TAG('L','A','T',' ')}, /* Latin */ - {"lad", HB_TAG('J','U','D',' ')}, /* Ladino */ - {"lb", HB_TAG('L','T','Z',' ')}, /* Luxembourgish */ - {"lbe", HB_TAG('L','A','K',' ')}, /* Lak */ - {"lbj", HB_TAG('L','D','K',' ')}, /* Ladakhi */ - {"lez", HB_TAG('L','E','Z',' ')}, /* Lezgi */ - {"lg", HB_TAG('L','U','G',' ')}, /* Ganda */ - {"li", HB_TAG('L','I','M',' ')}, /* Limburgan/Limburger/Limburgish */ - {"lif", HB_TAG('L','M','B',' ')}, /* Limbu */ - {"lij", HB_TAG('L','I','J',' ')}, /* Ligurian */ - {"lis", HB_TAG('L','I','S',' ')}, /* Lisu */ - {"ljp", HB_TAG('L','J','P',' ')}, /* Lampung Api */ - {"lki", HB_TAG('L','K','I',' ')}, /* Laki */ - {"lld", HB_TAG('L','A','D',' ')}, /* Ladin */ - {"lmn", HB_TAG('L','A','M',' ')}, /* Lambani */ - {"lmo", HB_TAG('L','M','O',' ')}, /* Lombard */ - {"ln", HB_TAG('L','I','N',' ')}, /* Lingala */ - {"lo", HB_TAG('L','A','O',' ')}, /* Lao */ - {"lom", HB_TAG('L','O','M',' ')}, /* Loma */ - {"lrc", HB_TAG('L','R','C',' ')}, /* Northern Luri */ - {"lt", HB_TAG('L','T','H',' ')}, /* Lithuanian */ - {"lu", HB_TAG('L','U','B',' ')}, /* Luba-Katanga */ - {"lua", HB_TAG('L','U','B',' ')}, /* Luba-Kasai */ - {"luo", HB_TAG('L','U','O',' ')}, /* Luo (Kenya and Tanzania) */ - {"lus", HB_TAG('M','I','Z',' ')}, /* Mizo */ - {"luy", HB_TAG('L','U','H',' ')}, /* Luyia/Oluluyia [macrolanguage] */ - {"luz", HB_TAG('L','R','C',' ')}, /* Southern Luri */ - {"lv", HB_TAG('L','V','I',' ')}, /* Latvian */ - {"lzz", HB_TAG('L','A','Z',' ')}, /* Laz */ - {"mad", HB_TAG('M','A','D',' ')}, /* Madurese */ - {"mag", HB_TAG('M','A','G',' ')}, /* Magahi */ - {"mai", HB_TAG('M','T','H',' ')}, /* Maithili */ - {"mak", HB_TAG('M','K','R',' ')}, /* Makasar */ - {"mam", HB_TAG('M','A','M',' ')}, /* Mam */ - {"man", HB_TAG('M','N','K',' ')}, /* Manding/Mandingo [macrolanguage] */ - {"mdc", HB_TAG('M','L','E',' ')}, /* Male (Papua New Guinea) */ - {"mdf", HB_TAG('M','O','K',' ')}, /* Moksha */ - {"mdr", HB_TAG('M','D','R',' ')}, /* Mandar */ - {"mdy", HB_TAG('M','L','E',' ')}, /* Male (Ethiopia) */ - {"men", HB_TAG('M','D','E',' ')}, /* Mende (Sierra Leone) */ - {"mer", HB_TAG('M','E','R',' ')}, /* Meru */ - {"mfe", HB_TAG('M','F','E',' ')}, /* Morisyen */ - {"mg", HB_TAG('M','L','G',' ')}, /* Malagasy [macrolanguage] */ - {"mh", HB_TAG('M','A','H',' ')}, /* Marshallese */ - {"mhr", HB_TAG('L','M','A',' ')}, /* Low Mari */ - {"mi", HB_TAG('M','R','I',' ')}, /* Maori */ - {"min", HB_TAG('M','I','N',' ')}, /* Minangkabau */ - {"mk", HB_TAG('M','K','D',' ')}, /* Macedonian */ - {"mku", HB_TAG('M','N','K',' ')}, /* Konyanka Maninka */ - {"mkw", HB_TAG('M','K','W',' ')}, /* Kituba (Congo) */ - {"ml", HB_TAG('M','L','R',' ')}, /* Malayalam */ - {"mlq", HB_TAG('M','N','K',' ')}, /* Western Maninkakan */ - {"mn", HB_TAG('M','N','G',' ')}, /* Mongolian [macrolanguage] */ - {"mnc", HB_TAG('M','C','H',' ')}, /* Manchu */ - {"mni", HB_TAG('M','N','I',' ')}, /* Manipuri */ - {"mnk", HB_TAG('M','N','D',' ')}, /* Mandinka */ - {"mns", HB_TAG('M','A','N',' ')}, /* Mansi */ - {"mnw", HB_TAG('M','O','N',' ')}, /* Mon */ - {"mo", HB_TAG('M','O','L',' ')}, /* Moldavian */ - {"moh", HB_TAG('M','O','H',' ')}, /* Mohawk */ - {"mos", HB_TAG('M','O','S',' ')}, /* Mossi */ - {"mpe", HB_TAG('M','A','J',' ')}, /* Majang */ - {"mr", HB_TAG('M','A','R',' ')}, /* Marathi */ - {"mrh", HB_TAG('Q','I','N',' ')}, /* Mara Chin */ - {"mrj", HB_TAG('H','M','A',' ')}, /* High Mari */ - {"ms", HB_TAG('M','L','Y',' ')}, /* Malay [macrolanguage] */ - {"msc", HB_TAG('M','N','K',' ')}, /* Sankaran Maninka */ - {"mt", HB_TAG('M','T','S',' ')}, /* Maltese */ - {"mtr", HB_TAG('M','A','W',' ')}, /* Mewari */ - {"mus", HB_TAG('M','U','S',' ')}, /* Creek */ - {"mve", HB_TAG('M','A','W',' ')}, /* Marwari (Pakistan) */ - {"mwk", HB_TAG('M','N','K',' ')}, /* Kita Maninkakan */ - {"mwl", HB_TAG('M','W','L',' ')}, /* Mirandese */ - {"mwr", HB_TAG('M','A','W',' ')}, /* Marwari [macrolanguage] */ - {"mww", HB_TAG('M','W','W',' ')}, /* Hmong Daw */ - {"my", HB_TAG('B','R','M',' ')}, /* Burmese */ - {"mym", HB_TAG('M','E','N',' ')}, /* Me'en */ - {"myn", HB_TAG('M','Y','N',' ')}, /* Mayan */ - {"myq", HB_TAG('M','N','K',' ')}, /* Forest Maninka (retired code) */ - {"myv", HB_TAG('E','R','Z',' ')}, /* Erzya */ - {"mzn", HB_TAG('M','Z','N',' ')}, /* Mazanderani */ - {"na", HB_TAG('N','A','U',' ')}, /* Nauru */ - {"nag", HB_TAG('N','A','G',' ')}, /* Naga-Assamese */ - {"nah", HB_TAG('N','A','H',' ')}, /* Nahuatl [family] */ - {"nap", HB_TAG('N','A','P',' ')}, /* Neapolitan */ - {"nb", HB_TAG('N','O','R',' ')}, /* Norwegian Bokmål */ - {"nco", HB_TAG('S','I','B',' ')}, /* Sibe */ - {"nd", HB_TAG('N','D','B',' ')}, /* [North] Ndebele */ - {"ndc", HB_TAG('N','D','C',' ')}, /* Ndau */ - {"nds", HB_TAG('N','D','S',' ')}, /* Low German/Low Saxon */ - {"ne", HB_TAG('N','E','P',' ')}, /* Nepali */ - {"new", HB_TAG('N','E','W',' ')}, /* Newari */ - {"ng", HB_TAG('N','D','G',' ')}, /* Ndonga */ - {"nga", HB_TAG('N','G','A',' ')}, /* Ngabaka */ - {"ngl", HB_TAG('L','M','W',' ')}, /* Lomwe */ - {"ngo", HB_TAG('S','X','T',' ')}, /* Sutu */ - {"niu", HB_TAG('N','I','U',' ')}, /* Niuean */ - {"niv", HB_TAG('G','I','L',' ')}, /* Gilyak */ - {"nl", HB_TAG('N','L','D',' ')}, /* Dutch */ - {"nn", HB_TAG('N','Y','N',' ')}, /* Norwegian Nynorsk */ - {"no", HB_TAG('N','O','R',' ')}, /* Norwegian [macrolanguage] */ - {"nod", HB_TAG('N','T','A',' ')}, /* Northern Thai */ - {"noe", HB_TAG('N','O','E',' ')}, /* Nimadi */ - {"nog", HB_TAG('N','O','G',' ')}, /* Nogai */ - {"nov", HB_TAG('N','O','V',' ')}, /* Novial */ - {"nqo", HB_TAG('N','K','O',' ')}, /* N'Ko */ - {"nr", HB_TAG('N','D','B',' ')}, /* [South] Ndebele */ - {"nsk", HB_TAG('N','A','S',' ')}, /* Naskapi */ - {"nso", HB_TAG('S','O','T',' ')}, /* [Northern] Sotho */ - {"nv", HB_TAG('N','A','V',' ')}, /* Navajo */ - {"ny", HB_TAG('C','H','I',' ')}, /* Chewa/Chichwa/Nyanja */ - {"nym", HB_TAG('N','Y','M',' ')}, /* Nyamwezi */ - {"nyn", HB_TAG('N','K','L',' ')}, /* Nyankole */ - {"oc", HB_TAG('O','C','I',' ')}, /* Occitan (post 1500) */ - {"oj", HB_TAG('O','J','B',' ')}, /* Ojibwa [macrolanguage] */ - {"ojs", HB_TAG('O','C','R',' ')}, /* Oji-Cree */ - {"okm", HB_TAG('K','O','H',' ')}, /* Korean Old Hangul */ - {"om", HB_TAG('O','R','O',' ')}, /* Oromo [macrolanguage] */ - {"or", HB_TAG('O','R','I',' ')}, /* Oriya */ - {"os", HB_TAG('O','S','S',' ')}, /* Ossetian */ - {"pa", HB_TAG('P','A','N',' ')}, /* Panjabi */ - {"pag", HB_TAG('P','A','G',' ')}, /* Pangasinan */ - {"pam", HB_TAG('P','A','M',' ')}, /* Kapampangan/Pampanga */ - {"pap", HB_TAG('P','A','P','0')}, /* Papiamento */ - {"pau", HB_TAG('P','A','U',' ')}, /* Palauan */ - {"pcc", HB_TAG('P','C','C',' ')}, /* Bouyei */ - {"pcd", HB_TAG('P','C','D',' ')}, /* Picard */ - {"pce", HB_TAG('P','L','G',' ')}, /* [Ruching] Palaung */ - {"pck", HB_TAG('Q','I','N',' ')}, /* Paite Chin */ - {"pdc", HB_TAG('P','D','C',' ')}, /* Pennsylvania German */ - {"pes", HB_TAG('F','A','R',' ')}, /* Iranian Persian */ - {"phk", HB_TAG('P','H','K',' ')}, /* Phake */ - {"pi", HB_TAG('P','A','L',' ')}, /* Pali */ - {"pih", HB_TAG('P','I','H',' ')}, /* Pitcairn-Norfolk */ - {"pl", HB_TAG('P','L','K',' ')}, /* Polish */ - {"pll", HB_TAG('P','L','G',' ')}, /* [Shwe] Palaung */ - {"plp", HB_TAG('P','A','P',' ')}, /* Palpa */ - {"pms", HB_TAG('P','M','S',' ')}, /* Piemontese */ - {"pnb", HB_TAG('P','N','B',' ')}, /* Western Panjabi */ - {"poh", HB_TAG('P','O','H',' ')}, /* Pocomchi */ - {"pon", HB_TAG('P','O','N',' ')}, /* Pohnpeian */ - {"prs", HB_TAG('D','R','I',' ')}, /* Afghan Persian/Dari */ - {"ps", HB_TAG('P','A','S',' ')}, /* Pashto/Pushto [macrolanguage] */ - {"pt", HB_TAG('P','T','G',' ')}, /* Portuguese */ - {"pwo", HB_TAG('P','W','O',' ')}, /* Pwo Western Karen */ - {"qu", HB_TAG('Q','U','Z',' ')}, /* Quechua [macrolanguage] */ - {"quc", HB_TAG('Q','U','C',' ')}, /* K'iche'/Quiché */ - {"quh", HB_TAG('Q','U','H',' ')}, /* Quechua (Bolivia) */ - {"quz", HB_TAG('Q','U','Z',' ')}, /* Cusco Quechua */ - {"qvi", HB_TAG('Q','V','I',' ')}, /* Quechua (Ecuador) */ - {"qwh", HB_TAG('Q','W','H',' ')}, /* Quechua (Peru) */ - {"raj", HB_TAG('R','A','J',' ')}, /* Rajasthani [macrolanguage] */ - {"rar", HB_TAG('R','A','R',' ')}, /* Rarotongan */ - {"rbb", HB_TAG('P','L','G',' ')}, /* Rumai Palaung */ - {"rej", HB_TAG('R','E','J',' ')}, /* Rejang */ - {"ria", HB_TAG('R','I','A',' ')}, /* Riang (India) */ - {"rif", HB_TAG('R','I','F',' ')}, /* Tarifit */ - {"ril", HB_TAG('R','I','A',' ')}, /* Riang (Myanmar) */ - {"rit", HB_TAG('R','I','T',' ')}, /* Ritarungo */ - {"rki", HB_TAG('A','R','K',' ')}, /* Rakhine */ - {"rkw", HB_TAG('R','K','W',' ')}, /* Arakwal */ - {"rm", HB_TAG('R','M','S',' ')}, /* Romansh */ - {"rmy", HB_TAG('R','M','Y',' ')}, /* Vlax Romani */ - {"rn", HB_TAG('R','U','N',' ')}, /* Rundi */ - {"ro", HB_TAG('R','O','M',' ')}, /* Romanian */ - {"rom", HB_TAG('R','O','Y',' ')}, /* Romany [macrolanguage] */ - {"rtm", HB_TAG('R','T','M',' ')}, /* Rotuman */ - {"ru", HB_TAG('R','U','S',' ')}, /* Russian */ - {"rue", HB_TAG('R','S','Y',' ')}, /* Rusyn */ - {"rup", HB_TAG('R','U','P',' ')}, /* Aromanian/Arumanian/Macedo-Romanian */ - {"rw", HB_TAG('R','U','A',' ')}, /* Kinyarwanda */ - {"rwr", HB_TAG('M','A','W',' ')}, /* Marwari (India) */ - {"sa", HB_TAG('S','A','N',' ')}, /* Sanskrit */ - {"sah", HB_TAG('Y','A','K',' ')}, /* Yakut */ - {"sam", HB_TAG('P','A','A',' ')}, /* Palestinian Aramaic */ - {"sas", HB_TAG('S','A','S',' ')}, /* Sasak */ - {"sat", HB_TAG('S','A','T',' ')}, /* Santali */ - {"sc", HB_TAG('S','R','D',' ')}, /* Sardinian [macrolanguage] */ - {"sck", HB_TAG('S','A','D',' ')}, /* Sadri */ - {"scn", HB_TAG('S','C','N',' ')}, /* Sicilian */ - {"sco", HB_TAG('S','C','O',' ')}, /* Scots */ - {"scs", HB_TAG('S','L','A',' ')}, /* [North] Slavey */ - {"sd", HB_TAG('S','N','D',' ')}, /* Sindhi */ - {"se", HB_TAG('N','S','M',' ')}, /* Northern Sami */ - {"seh", HB_TAG('S','N','A',' ')}, /* Sena */ - {"sel", HB_TAG('S','E','L',' ')}, /* Selkup */ - {"sez", HB_TAG('Q','I','N',' ')}, /* Senthang Chin */ - {"sg", HB_TAG('S','G','O',' ')}, /* Sango */ - {"sga", HB_TAG('S','G','A',' ')}, /* Old Irish (to 900) */ - {"sgs", HB_TAG('S','G','S',' ')}, /* Samogitian */ - {"sgw", HB_TAG('C','H','G',' ')}, /* Sebat Bet Gurage */ -/*{"sgw", HB_TAG('S','G','W',' ')},*/ /* Sebat Bet Gurage (in SIL fonts) */ - {"shi", HB_TAG('S','H','I',' ')}, /* Tachelhit */ - {"shn", HB_TAG('S','H','N',' ')}, /* Shan */ - {"si", HB_TAG('S','N','H',' ')}, /* Sinhala */ - {"sid", HB_TAG('S','I','D',' ')}, /* Sidamo */ - {"sjd", HB_TAG('K','S','M',' ')}, /* Kildin Sami */ - {"sk", HB_TAG('S','K','Y',' ')}, /* Slovak */ - {"skr", HB_TAG('S','R','K',' ')}, /* Seraiki */ - {"sl", HB_TAG('S','L','V',' ')}, /* Slovenian */ - {"sm", HB_TAG('S','M','O',' ')}, /* Samoan */ - {"sma", HB_TAG('S','S','M',' ')}, /* Southern Sami */ - {"smj", HB_TAG('L','S','M',' ')}, /* Lule Sami */ - {"smn", HB_TAG('I','S','M',' ')}, /* Inari Sami */ - {"sms", HB_TAG('S','K','S',' ')}, /* Skolt Sami */ - {"sn", HB_TAG('S','N','A','0')}, /* Shona */ - {"snk", HB_TAG('S','N','K',' ')}, /* Soninke */ - {"so", HB_TAG('S','M','L',' ')}, /* Somali */ - {"sop", HB_TAG('S','O','P',' ')}, /* Songe */ - {"sq", HB_TAG('S','Q','I',' ')}, /* Albanian [macrolanguage] */ - {"sr", HB_TAG('S','R','B',' ')}, /* Serbian */ - {"srr", HB_TAG('S','R','R',' ')}, /* Serer */ - {"ss", HB_TAG('S','W','Z',' ')}, /* Swati */ - {"st", HB_TAG('S','O','T',' ')}, /* [Southern] Sotho */ - {"stq", HB_TAG('S','T','Q',' ')}, /* Saterfriesisch */ - {"stv", HB_TAG('S','I','G',' ')}, /* Silt'e */ - {"su", HB_TAG('S','U','N',' ')}, /* Sundanese */ - {"suk", HB_TAG('S','U','K',' ')}, /* Sukama */ - {"suq", HB_TAG('S','U','R',' ')}, /* Suri */ - {"sv", HB_TAG('S','V','E',' ')}, /* Swedish */ - {"sva", HB_TAG('S','V','A',' ')}, /* Svan */ - {"sw", HB_TAG('S','W','K',' ')}, /* Swahili [macrolanguage] */ - {"swb", HB_TAG('C','M','R',' ')}, /* Comorian */ - {"swh", HB_TAG('S','W','K',' ')}, /* Kiswahili/Swahili */ - {"swv", HB_TAG('M','A','W',' ')}, /* Shekhawati */ - {"sxu", HB_TAG('S','X','U',' ')}, /* Upper Saxon */ - {"syc", HB_TAG('S','Y','R',' ')}, /* Classical Syriac */ - {"syl", HB_TAG('S','Y','L',' ')}, /* Sylheti */ - {"syr", HB_TAG('S','Y','R',' ')}, /* Syriac [macrolanguage] */ - {"szl", HB_TAG('S','Z','L',' ')}, /* Silesian */ - {"ta", HB_TAG('T','A','M',' ')}, /* Tamil */ - {"tab", HB_TAG('T','A','B',' ')}, /* Tabasaran */ - {"tcp", HB_TAG('Q','I','N',' ')}, /* Tawr Chin */ - {"tcy", HB_TAG('T','U','L',' ')}, /* Tulu */ - {"tcz", HB_TAG('Q','I','N',' ')}, /* Thado Chin */ - {"tdd", HB_TAG('T','D','D',' ')}, /* Tai Nüa */ - {"te", HB_TAG('T','E','L',' ')}, /* Telugu */ - {"tem", HB_TAG('T','M','N',' ')}, /* Temne */ - {"tet", HB_TAG('T','E','T',' ')}, /* Tetum */ - {"tg", HB_TAG('T','A','J',' ')}, /* Tajik */ - {"th", HB_TAG('T','H','A',' ')}, /* Thai */ - {"ti", HB_TAG('T','G','Y',' ')}, /* Tigrinya */ - {"tig", HB_TAG('T','G','R',' ')}, /* Tigre */ - {"tiv", HB_TAG('T','I','V',' ')}, /* Tiv */ - {"tk", HB_TAG('T','K','M',' ')}, /* Turkmen */ - {"tl", HB_TAG('T','G','L',' ')}, /* Tagalog */ - {"tmh", HB_TAG('T','M','H',' ')}, /* Tamashek */ - {"tn", HB_TAG('T','N','A',' ')}, /* Tswana */ - {"to", HB_TAG('T','G','N',' ')}, /* Tonga (Tonga Islands) */ - {"tod", HB_TAG('T','O','D','0')}, /* Toma */ - {"toi", HB_TAG('T','N','G',' ')}, /* Tonga */ - {"tpi", HB_TAG('T','P','I',' ')}, /* Tok Pisin */ - {"tr", HB_TAG('T','R','K',' ')}, /* Turkish */ - {"tru", HB_TAG('T','U','A',' ')}, /* Turoyo Aramaic */ - {"ts", HB_TAG('T','S','G',' ')}, /* Tsonga */ - {"tt", HB_TAG('T','A','T',' ')}, /* Tatar */ - {"tum", HB_TAG('T','U','M',' ')}, /* Tumbuka */ - {"tvl", HB_TAG('T','V','L',' ')}, /* Tuvalu */ - {"tw", HB_TAG('T','W','I',' ')}, /* Twi */ - {"ty", HB_TAG('T','H','T',' ')}, /* Tahitian */ - {"tyv", HB_TAG('T','U','V',' ')}, /* Tuvin */ - {"tyz", HB_TAG('T','Y','Z',' ')}, /* Tày */ - {"tzm", HB_TAG('T','Z','M',' ')}, /* Central Atlas Tamazight */ - {"tzo", HB_TAG('T','Z','O',' ')}, /* Tzotzil */ - {"udm", HB_TAG('U','D','M',' ')}, /* Udmurt */ - {"ug", HB_TAG('U','Y','G',' ')}, /* Uighur */ - {"uk", HB_TAG('U','K','R',' ')}, /* Ukrainian */ - {"umb", HB_TAG('U','M','B',' ')}, /* Umbundu */ - {"unr", HB_TAG('M','U','N',' ')}, /* Mundari */ - {"ur", HB_TAG('U','R','D',' ')}, /* Urdu */ - {"uz", HB_TAG('U','Z','B',' ')}, /* Uzbek [macrolanguage] */ - {"uzn", HB_TAG('U','Z','B',' ')}, /* Northern Uzbek */ - {"uzs", HB_TAG('U','Z','B',' ')}, /* Southern Uzbek */ - {"ve", HB_TAG('V','E','N',' ')}, /* Venda */ - {"vec", HB_TAG('V','E','C',' ')}, /* Venetian */ - {"vi", HB_TAG('V','I','T',' ')}, /* Vietnamese */ - {"vls", HB_TAG('F','L','E',' ')}, /* Vlaams */ - {"vmw", HB_TAG('M','A','K',' ')}, /* Makhuwa */ - {"vo", HB_TAG('V','O','L',' ')}, /* Volapük */ - {"vro", HB_TAG('V','R','O',' ')}, /* Võro */ - {"wa", HB_TAG('W','L','N',' ')}, /* Walloon */ - {"war", HB_TAG('W','A','R',' ')}, /* Waray (Philippines) */ - {"wbm", HB_TAG('W','A',' ',' ')}, /* Wa */ - {"wbr", HB_TAG('W','A','G',' ')}, /* Wagdi */ - {"wle", HB_TAG('S','I','G',' ')}, /* Wolane */ - {"wo", HB_TAG('W','L','F',' ')}, /* Wolof */ - {"wry", HB_TAG('M','A','W',' ')}, /* Merwari */ - {"wtm", HB_TAG('W','T','M',' ')}, /* Mewati */ - {"xal", HB_TAG('K','L','M',' ')}, /* Kalmyk */ - {"xan", HB_TAG('S','E','K',' ')}, /* Sekota */ - {"xh", HB_TAG('X','H','S',' ')}, /* Xhosa */ - {"xjb", HB_TAG('X','J','B',' ')}, /* Minjangbal */ - {"xog", HB_TAG('X','O','G',' ')}, /* Soga */ - {"xom", HB_TAG('K','M','O',' ')}, /* Komo (Sudan) */ - {"xpe", HB_TAG('X','P','E',' ')}, /* Kpelle (Liberia) */ - {"xsl", HB_TAG('S','S','L',' ')}, /* South Slavey */ - {"xst", HB_TAG('S','I','G',' ')}, /* Silt'e (retired code) */ - {"xwo", HB_TAG('T','O','D',' ')}, /* Written Oirat (Todo) */ - {"yao", HB_TAG('Y','A','O',' ')}, /* Yao */ - {"yap", HB_TAG('Y','A','P',' ')}, /* Yapese */ - {"yi", HB_TAG('J','I','I',' ')}, /* Yiddish [macrolanguage] */ - {"yo", HB_TAG('Y','B','A',' ')}, /* Yoruba */ - {"yos", HB_TAG('Q','I','N',' ')}, /* Yos, deprecated by IANA in favor of Zou [zom] */ - {"yso", HB_TAG('N','I','S',' ')}, /* Nisi (China) */ - {"za", HB_TAG('Z','H','A',' ')}, /* Chuang/Zhuang [macrolanguage] */ - {"zea", HB_TAG('Z','E','A',' ')}, /* Zeeuws */ - {"zgh", HB_TAG('Z','G','H',' ')}, /* Standard Morrocan Tamazigh */ - {"zne", HB_TAG('Z','N','D',' ')}, /* Zande */ - {"zom", HB_TAG('Q','I','N',' ')}, /* Zou */ - {"zu", HB_TAG('Z','U','L',' ')}, /* Zulu */ - {"zum", HB_TAG('L','R','C',' ')}, /* Kumzari */ - {"zza", HB_TAG('Z','Z','A',' ')}, /* Zazaki */ - - /* The corresponding languages IDs for the following IDs are unclear, - * overlap, or are architecturally weird. Needs more research. */ - -/*{"chp", HB_TAG('S','A','Y',' ')},*/ /* Sayisi */ -/*{"cwd", HB_TAG('T','C','R',' ')},*/ /* TH-Cree */ -/*{"emk", HB_TAG('E','M','K',' ')},*/ /* Eastern Maninkakan */ -/*{"krc", HB_TAG('B','A','L',' ')},*/ /* Balkar */ -/*{"??", HB_TAG('B','C','R',' ')},*/ /* Bible Cree */ -/*{"zh?", HB_TAG('C','H','N',' ')},*/ /* Chinese (seen in Microsoft fonts) */ -/*{"ar-Syrc?", HB_TAG('G','A','R',' ')},*/ /* Garshuni */ -/*{"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) */ -/*{"ga-Latg?/" HB_TAG('I','R','T',' ')},*/ /* Irish Traditional */ -/*{"krc", HB_TAG('K','A','R',' ')},*/ /* Karachay */ -/*{"ka-Geok?", HB_TAG('K','G','E',' ')},*/ /* Khutsuri Georgian */ -/*{"kca", HB_TAG('K','H','K',' ')},*/ /* Khanty-Kazim */ -/*{"kca", HB_TAG('K','H','S',' ')},*/ /* Khanty-Shurishkar */ -/*{"kca", HB_TAG('K','H','V',' ')},*/ /* Khanty-Vakhi */ -/*{"kqs, kss", HB_TAG('K','I','S',' ')},*/ /* Kisii */ -/*{"lua", HB_TAG('L','U','A',' ')},*/ /* Luba-Lulua */ -/*{"mlq", HB_TAG('M','L','N',' ')},*/ /* Malinke */ -/*{"nso", HB_TAG('N','S','O',' ')},*/ /* Sotho, Northern */ -/*{"??", HB_TAG('M','A','L',' ')},*/ /* Malayalam Traditional */ -/*{"csw", HB_TAG('N','C','R',' ')},*/ /* N-Cree */ -/*{"csw", HB_TAG('N','H','C',' ')},*/ /* Norway House Cree */ -/*{"el-polyton", HB_TAG('P','G','R',' ')},*/ /* Polytonic Greek */ -/*{"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 */ -/*{"??", HB_TAG('Y','I','C',' ')},*/ /* Yi Classic */ -/*{"zh-Latn-pinyin", HB_TAG('Z','H','P',' ')},*/ /* Chinese Phonetic */ -}; - -typedef struct { - char language[11]; - hb_tag_t tag; -} LangTagLong; -static const LangTagLong ot_languages_zh[] = { - /* Store longest-first, if one is a prefix of another. */ - {"zh-cn", HB_TAG('Z','H','S',' ')}, /* Chinese (China) */ - {"zh-hk", HB_TAG('Z','H','H',' ')}, /* Chinese (Hong Kong) */ - {"zh-mo", HB_TAG('Z','H','H',' ')}, /* Chinese (Macao) */ - {"zh-sg", HB_TAG('Z','H','S',' ')}, /* Chinese (Singapore) */ - {"zh-tw", HB_TAG('Z','H','T',' ')}, /* Chinese (Taiwan) */ - {"zh-hans", HB_TAG('Z','H','S',' ')}, /* Chinese (Simplified) */ - {"zh-hant-hk",HB_TAG('Z','H','H',' ')}, /* Chinese (Hong Kong) */ - {"zh-hant-mo",HB_TAG('Z','H','H',' ')}, /* Chinese (Macao) */ - {"zh-hant", HB_TAG('Z','H','T',' ')}, /* Chinese (Traditional) */ -}; - -static int -lang_compare_first_component (const void *pa, - const void *pb) +static bool +subtag_matches (const char *lang_str, + const char *limit, + const char *subtag) { - const char *a = (const char *) pa; - const char *b = (const char *) pb; - unsigned int da, db; - const char *p; - - p = strchr (a, '-'); - da = p ? (unsigned int) (p - a) : strlen (a); - - p = strchr (b, '-'); - db = p ? (unsigned int) (p - b) : strlen (b); - - return strncmp (a, b, MAX (da, db)); + do { + const char *s = strstr (lang_str, subtag); + if (!s || s >= limit) + return false; + if (!ISALNUM (s[strlen (subtag)])) + return true; + lang_str = s + strlen (subtag); + } while (true); } static hb_bool_t @@ -905,112 +201,216 @@ lang_matches (const char *lang_str, const char *spec) (lang_str[len] == '\0' || lang_str[len] == '-'); } +struct LangTag +{ + char language[4]; + hb_tag_t tag; + + int cmp (const char *a) const + { + const char *b = this->language; + unsigned int da, db; + const char *p; + + p = strchr (a, '-'); + da = p ? (unsigned int) (p - a) : strlen (a); + + p = strchr (b, '-'); + db = p ? (unsigned int) (p - b) : strlen (b); + + return strncmp (a, b, hb_max (da, db)); + } + int cmp (const LangTag *that) const + { return cmp (that->language); } +}; + +#include "hb-ot-tag-table.hh" + +/* The corresponding languages IDs for the following IDs are unclear, + * overlap, or are architecturally weird. Needs more research. */ + +/*{"??", {HB_TAG('B','C','R',' ')}},*/ /* Bible Cree */ +/*{"zh?", {HB_TAG('C','H','N',' ')}},*/ /* Chinese (seen in Microsoft fonts) */ +/*{"ar-Syrc?", {HB_TAG('G','A','R',' ')}},*/ /* Garshuni */ +/*{"??", {HB_TAG('N','G','R',' ')}},*/ /* Nagari */ +/*{"??", {HB_TAG('Y','I','C',' ')}},*/ /* Yi Classic */ +/*{"zh?", {HB_TAG('Z','H','P',' ')}},*/ /* Chinese Phonetic */ + +#ifndef HB_DISABLE_DEPRECATED hb_tag_t hb_ot_tag_from_language (hb_language_t language) { - const char *lang_str, *s; + unsigned int count = 1; + hb_tag_t tags[1]; + hb_ot_tags_from_script_and_language (HB_SCRIPT_UNKNOWN, language, nullptr, nullptr, &count, tags); + return count > 0 ? tags[0] : HB_OT_TAG_DEFAULT_LANGUAGE; +} +#endif - if (language == HB_LANGUAGE_INVALID) - return HB_OT_TAG_DEFAULT_LANGUAGE; - - lang_str = hb_language_to_string (language); - - s = strstr (lang_str, "x-hbot"); - if (s) { - char tag[4]; - int i; - s += 6; - for (i = 0; i < 4 && ISALNUM (s[i]); i++) - tag[i] = TOUPPER (s[i]); - if (i) { - for (; i < 4; i++) - tag[i] = ' '; - return HB_TAG (tag[0], tag[1], tag[2], tag[3]); +static void +hb_ot_tags_from_language (const char *lang_str, + const char *limit, + unsigned int *count, + hb_tag_t *tags) +{ + const char *s; + unsigned int tag_idx; + + /* Check for matches of multiple subtags. */ + if (hb_ot_tags_from_complex_language (lang_str, limit, count, tags)) + return; + + /* Find a language matching in the first component. */ + s = strchr (lang_str, '-'); + { + if (s && limit - lang_str >= 6) + { + const char *extlang_end = strchr (s + 1, '-'); + /* If there is an extended language tag, use it. */ + if (3 == (extlang_end ? extlang_end - s - 1 : strlen (s + 1)) && + ISALPHA (s[1])) + lang_str = s + 1; + } + if (hb_sorted_array (ot_languages).bfind (lang_str, &tag_idx)) + { + unsigned int i; + while (tag_idx != 0 && + 0 == strcmp (ot_languages[tag_idx].language, ot_languages[tag_idx - 1].language)) + tag_idx--; + for (i = 0; + i < *count && + tag_idx + i < ARRAY_LENGTH (ot_languages) && + 0 == strcmp (ot_languages[tag_idx + i].language, ot_languages[tag_idx].language); + i++) + tags[i] = ot_languages[tag_idx + i].tag; + *count = i; + return; } } - /* - * "fonipa" is a variant tag in BCP-47, meaning the International Phonetic Alphabet. - * It can be applied to any language. - */ - if (strstr (lang_str, "-fonipa")) { - return HB_TAG('I','P','P','H'); /* Phonetic transcription—IPA conventions */ + if (!s) + s = lang_str + strlen (lang_str); + if (s - lang_str == 3) { + /* Assume it's ISO-639-3 and upper-case and use it. */ + tags[0] = hb_tag_from_string (lang_str, s - lang_str) & ~0x20202000u; + *count = 1; + return; } - /* - * "fonnapa" is a variant tag in BCP-47, meaning the North American Phonetic Alphabet - * also known as Americanist Phonetic Notation. It can be applied to any language. - */ - if (strstr (lang_str, "-fonnapa")) { - return HB_TAG('A','P','P','H'); /* Phonetic transcription—Americanist conventions */ - } + *count = 0; +} - /* - * "Syre" is a BCP-47 script tag, meaning the Estrangela variant of the Syriac script. - * It can be applied to any language. - */ - if (strstr (lang_str, "-syre")) { - return HB_TAG('S','Y','R','E'); /* Estrangela Syriac */ - } +static bool +parse_private_use_subtag (const char *private_use_subtag, + unsigned int *count, + hb_tag_t *tags, + const char *prefix, + unsigned char (*normalize) (unsigned char)) +{ +#ifdef HB_NO_LANGUAGE_PRIVATE_SUBTAG + return false; +#endif - /* - * "Syrj" is a BCP-47 script tag, meaning the Western variant of the Syriac script. - * It can be applied to any language. - */ - if (strstr (lang_str, "-syrj")) { - return HB_TAG('S','Y','R','J'); /* Western Syriac */ - } + if (!(private_use_subtag && count && tags && *count)) return false; + + const char *s = strstr (private_use_subtag, prefix); + if (!s) return false; + + char tag[4]; + int i; + s += strlen (prefix); + for (i = 0; i < 4 && ISALNUM (s[i]); i++) + tag[i] = normalize (s[i]); + if (!i) return false; + + for (; i < 4; i++) + tag[i] = ' '; + tags[0] = HB_TAG (tag[0], tag[1], tag[2], tag[3]); + if ((tags[0] & 0xDFDFDFDF) == HB_OT_TAG_DEFAULT_SCRIPT) + tags[0] ^= ~0xDFDFDFDF; + *count = 1; + return true; +} - /* - * "Syrn" is a BCP-47 script tag, meaning the Eastern variant of the Syriac script. - * It can be applied to any language. - */ - if (strstr (lang_str, "-syrn")) { - return HB_TAG('S','Y','R','N'); /* Eastern Syriac */ - } +/** + * hb_ot_tags_from_script_and_language: + * @script: an #hb_script_t to convert. + * @language: an #hb_language_t to convert. + * @script_count: (allow-none): maximum number of script tags to retrieve (IN) + * and actual number of script tags retrieved (OUT) + * @script_tags: (out) (allow-none): array of size at least @script_count to store the + * script tag results + * @language_count: (allow-none): maximum number of language tags to retrieve + * (IN) and actual number of language tags retrieved (OUT) + * @language_tags: (out) (allow-none): array of size at least @language_count to store + * the language tag results + * + * Converts an #hb_script_t and an #hb_language_t to script and language tags. + * + * Since: 2.0.0 + **/ +void +hb_ot_tags_from_script_and_language (hb_script_t script, + hb_language_t language, + unsigned int *script_count /* IN/OUT */, + hb_tag_t *script_tags /* OUT */, + unsigned int *language_count /* IN/OUT */, + hb_tag_t *language_tags /* OUT */) +{ + bool needs_script = true; - /* Find a language matching in the first component */ + if (language == HB_LANGUAGE_INVALID) { - const LangTag *lang_tag; - lang_tag = (LangTag *) bsearch (lang_str, ot_languages, - ARRAY_LENGTH (ot_languages), sizeof (LangTag), - lang_compare_first_component); - if (lang_tag) - return lang_tag->tag; + if (language_count && language_tags && *language_count) + *language_count = 0; } - - /* Otherwise, check the Chinese ones */ - if (0 == lang_compare_first_component (lang_str, "zh")) + else { - unsigned int i; + const char *lang_str, *s, *limit, *private_use_subtag; + bool needs_language; - for (i = 0; i < ARRAY_LENGTH (ot_languages_zh); i++) + lang_str = hb_language_to_string (language); + limit = nullptr; + private_use_subtag = nullptr; + if (lang_str[0] == 'x' && lang_str[1] == '-') { - const LangTagLong *lang_tag; - lang_tag = &ot_languages_zh[i]; - if (lang_matches (lang_str, lang_tag->language)) - return lang_tag->tag; + private_use_subtag = lang_str; + } else { + for (s = lang_str + 1; *s; s++) + { + if (s[-1] == '-' && s[1] == '-') + { + if (s[0] == 'x') + { + private_use_subtag = s; + if (!limit) + limit = s - 1; + break; + } else if (!limit) + { + limit = s - 1; + } + } + } + if (!limit) + limit = s; } - /* Otherwise just return 'ZHS ' */ - return HB_TAG('Z','H','S',' '); - } + needs_script = !parse_private_use_subtag (private_use_subtag, script_count, script_tags, "-hbsc", TOLOWER); + needs_language = !parse_private_use_subtag (private_use_subtag, language_count, language_tags, "-hbot", TOUPPER); - s = strchr (lang_str, '-'); - if (!s) - s = lang_str + strlen (lang_str); - if (s - lang_str == 3) { - /* Assume it's ISO-639-3 and upper-case and use it. */ - return hb_tag_from_string (lang_str, s - lang_str) & ~0x20202000u; + if (needs_language && language_count && language_tags && *language_count) + hb_ot_tags_from_language (lang_str, limit, language_count, language_tags); } - return HB_OT_TAG_DEFAULT_LANGUAGE; + if (needs_script && script_count && script_tags && *script_count) + hb_ot_all_tags_from_script (script, script_count, script_tags); } /** * hb_ot_tag_to_language: * - * + * * * Return value: (transfer none): * @@ -1024,58 +424,116 @@ hb_ot_tag_to_language (hb_tag_t tag) if (tag == HB_OT_TAG_DEFAULT_LANGUAGE) return nullptr; - /* struct LangTag has only room for 3-letter language tags. */ - switch (tag) { - case HB_TAG('A','P','P','H'): /* Phonetic transcription—Americanist conventions */ - return hb_language_from_string ("und-fonnapa", -1); - case HB_TAG('I','P','P','H'): /* Phonetic transcription—IPA conventions */ - return hb_language_from_string ("und-fonipa", -1); - case HB_TAG('S','Y','R',' '): /* Syriac [macrolanguage] */ - return hb_language_from_string ("syr", -1); - case HB_TAG('S','Y','R','E'): /* Estrangela Syriac */ - return hb_language_from_string ("und-Syre", -1); - case HB_TAG('S','Y','R','J'): /* Western Syriac */ - return hb_language_from_string ("und-Syrj", -1); - case HB_TAG('S','Y','R','N'): /* Eastern Syriac */ - return hb_language_from_string ("und-Syrn", -1); + { + hb_language_t disambiguated_tag = hb_ot_ambiguous_tag_to_language (tag); + if (disambiguated_tag != HB_LANGUAGE_INVALID) + return disambiguated_tag; } for (i = 0; i < ARRAY_LENGTH (ot_languages); i++) if (ot_languages[i].tag == tag) return hb_language_from_string (ot_languages[i].language, -1); - /* If tag starts with ZH, it's Chinese */ - if ((tag & 0xFFFF0000u) == 0x5A480000u) { - switch (tag) { - case HB_TAG('Z','H','H',' '): return hb_language_from_string ("zh-hk", -1); /* Hong Kong */ - case HB_TAG('Z','H','S',' '): return hb_language_from_string ("zh-Hans", -1); /* Simplified */ - case HB_TAG('Z','H','T',' '): return hb_language_from_string ("zh-Hant", -1); /* Traditional */ - default: break; /* Fall through */ - } - } - - /* Else return a custom language in the form of "x-hbotABCD" */ + /* If it's three letters long, assume it's ISO 639-3 and lower-case and use it + * (if it's not a registered tag, calling hb_ot_tag_from_language on the + * result might not return the same tag as the original tag). + * Else return a custom language in the form of "x-hbotABCD". */ { - unsigned char buf[11] = "x-hbot"; + char buf[11] = "x-hbot"; + char *str = buf; buf[6] = tag >> 24; buf[7] = (tag >> 16) & 0xFF; buf[8] = (tag >> 8) & 0xFF; buf[9] = tag & 0xFF; if (buf[9] == 0x20) + { buf[9] = '\0'; + if (ISALPHA (buf[6]) && ISALPHA (buf[7]) && ISALPHA (buf[8])) + { + buf[6] = TOLOWER (buf[6]); + buf[7] = TOLOWER (buf[7]); + buf[8] = TOLOWER (buf[8]); + str += 6; + } + } buf[10] = '\0'; - return hb_language_from_string ((char *) buf, -1); + return hb_language_from_string (str, -1); + } +} + +/** + * hb_ot_tags_to_script_and_language: + * @script_tag: a script tag + * @language_tag: a language tag + * @script: (allow-none): the #hb_script_t corresponding to @script_tag (OUT). + * @language: (allow-none): the #hb_language_t corresponding to @script_tag and + * @language_tag (OUT). + * + * Converts a script tag and a language tag to an #hb_script_t and an + * #hb_language_t. + * + * Since: 2.0.0 + **/ +void +hb_ot_tags_to_script_and_language (hb_tag_t script_tag, + hb_tag_t language_tag, + hb_script_t *script /* OUT */, + hb_language_t *language /* OUT */) +{ + hb_script_t script_out = hb_ot_tag_to_script (script_tag); + if (script) + *script = script_out; + if (language) + { + unsigned int script_count = 1; + hb_tag_t primary_script_tag[1]; + hb_ot_tags_from_script_and_language (script_out, + HB_LANGUAGE_INVALID, + &script_count, + primary_script_tag, + nullptr, nullptr); + *language = hb_ot_tag_to_language (language_tag); + if (script_count == 0 || primary_script_tag[0] != script_tag) + { + unsigned char *buf; + const char *lang_str = hb_language_to_string (*language); + size_t len = strlen (lang_str); + buf = (unsigned char *) malloc (len + 11); + if (unlikely (!buf)) + { + *language = nullptr; + } + else + { + memcpy (buf, lang_str, len); + if (lang_str[0] != 'x' || lang_str[1] != '-') { + buf[len++] = '-'; + buf[len++] = 'x'; + } + buf[len++] = '-'; + buf[len++] = 'h'; + buf[len++] = 'b'; + buf[len++] = 's'; + buf[len++] = 'c'; + buf[len++] = script_tag >> 24; + buf[len++] = (script_tag >> 16) & 0xFF; + buf[len++] = (script_tag >> 8) & 0xFF; + buf[len++] = script_tag & 0xFF; + *language = hb_language_from_string ((char *) buf, len); + free (buf); + } + } } } #ifdef MAIN static inline void -test_langs_sorted (void) +test_langs_sorted () { for (unsigned int i = 1; i < ARRAY_LENGTH (ot_languages); i++) { - int c = lang_compare_first_component (ot_languages[i-1].language, ot_languages[i].language); - if (c >= 0) + int c = ot_languages[i].cmp (&ot_languages[i - 1]); + if (c > 0) { fprintf (stderr, "ot_languages not sorted at index %d: %s %d %s\n", i, ot_languages[i-1].language, c, ot_languages[i].language); @@ -1085,10 +543,13 @@ test_langs_sorted (void) } int -main (void) +main () { test_langs_sorted (); return 0; } #endif + + +#endif |