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author jpayne
date Tue, 18 Mar 2025 17:55:14 -0400
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1 // © 2016 and later: Unicode, Inc. and others.
2 // License & terms of use: http://www.unicode.org/copyright.html
3 /*
4 **********************************************************************
5 * Copyright (C) 1997-2016, International Business Machines
6 * Corporation and others. All Rights Reserved.
7 **********************************************************************
8 *
9 * File USCRIPT.H
10 *
11 * Modification History:
12 *
13 * Date Name Description
14 * 07/06/2001 Ram Creation.
15 ******************************************************************************
16 */
17
18 #ifndef USCRIPT_H
19 #define USCRIPT_H
20 #include "unicode/utypes.h"
21
22 /**
23 * \file
24 * \brief C API: Unicode Script Information
25 */
26
27 /**
28 * Constants for ISO 15924 script codes.
29 *
30 * The current set of script code constants supports at least all scripts
31 * that are encoded in the version of Unicode which ICU currently supports.
32 * The names of the constants are usually derived from the
33 * Unicode script property value aliases.
34 * See UAX #24 Unicode Script Property (http://www.unicode.org/reports/tr24/)
35 * and http://www.unicode.org/Public/UCD/latest/ucd/PropertyValueAliases.txt .
36 *
37 * In addition, constants for many ISO 15924 script codes
38 * are included, for use with language tags, CLDR data, and similar.
39 * Some of those codes are not used in the Unicode Character Database (UCD).
40 * For example, there are no characters that have a UCD script property value of
41 * Hans or Hant. All Han ideographs have the Hani script property value in Unicode.
42 *
43 * Private-use codes Qaaa..Qabx are not included, except as used in the UCD or in CLDR.
44 *
45 * Starting with ICU 55, script codes are only added when their scripts
46 * have been or will certainly be encoded in Unicode,
47 * and have been assigned Unicode script property value aliases,
48 * to ensure that their script names are stable and match the names of the constants.
49 * Script codes like Latf and Aran that are not subject to separate encoding
50 * may be added at any time.
51 *
52 * @stable ICU 2.2
53 */
54 typedef enum UScriptCode {
55 /*
56 * Note: UScriptCode constants and their ISO script code comments
57 * are parsed by preparseucd.py.
58 * It matches lines like
59 * USCRIPT_<Unicode Script value name> = <integer>, / * <ISO script code> * /
60 */
61
62 /** @stable ICU 2.2 */
63 USCRIPT_INVALID_CODE = -1,
64 /** @stable ICU 2.2 */
65 USCRIPT_COMMON = 0, /* Zyyy */
66 /** @stable ICU 2.2 */
67 USCRIPT_INHERITED = 1, /* Zinh */ /* "Code for inherited script", for non-spacing combining marks; also Qaai */
68 /** @stable ICU 2.2 */
69 USCRIPT_ARABIC = 2, /* Arab */
70 /** @stable ICU 2.2 */
71 USCRIPT_ARMENIAN = 3, /* Armn */
72 /** @stable ICU 2.2 */
73 USCRIPT_BENGALI = 4, /* Beng */
74 /** @stable ICU 2.2 */
75 USCRIPT_BOPOMOFO = 5, /* Bopo */
76 /** @stable ICU 2.2 */
77 USCRIPT_CHEROKEE = 6, /* Cher */
78 /** @stable ICU 2.2 */
79 USCRIPT_COPTIC = 7, /* Copt */
80 /** @stable ICU 2.2 */
81 USCRIPT_CYRILLIC = 8, /* Cyrl */
82 /** @stable ICU 2.2 */
83 USCRIPT_DESERET = 9, /* Dsrt */
84 /** @stable ICU 2.2 */
85 USCRIPT_DEVANAGARI = 10, /* Deva */
86 /** @stable ICU 2.2 */
87 USCRIPT_ETHIOPIC = 11, /* Ethi */
88 /** @stable ICU 2.2 */
89 USCRIPT_GEORGIAN = 12, /* Geor */
90 /** @stable ICU 2.2 */
91 USCRIPT_GOTHIC = 13, /* Goth */
92 /** @stable ICU 2.2 */
93 USCRIPT_GREEK = 14, /* Grek */
94 /** @stable ICU 2.2 */
95 USCRIPT_GUJARATI = 15, /* Gujr */
96 /** @stable ICU 2.2 */
97 USCRIPT_GURMUKHI = 16, /* Guru */
98 /** @stable ICU 2.2 */
99 USCRIPT_HAN = 17, /* Hani */
100 /** @stable ICU 2.2 */
101 USCRIPT_HANGUL = 18, /* Hang */
102 /** @stable ICU 2.2 */
103 USCRIPT_HEBREW = 19, /* Hebr */
104 /** @stable ICU 2.2 */
105 USCRIPT_HIRAGANA = 20, /* Hira */
106 /** @stable ICU 2.2 */
107 USCRIPT_KANNADA = 21, /* Knda */
108 /** @stable ICU 2.2 */
109 USCRIPT_KATAKANA = 22, /* Kana */
110 /** @stable ICU 2.2 */
111 USCRIPT_KHMER = 23, /* Khmr */
112 /** @stable ICU 2.2 */
113 USCRIPT_LAO = 24, /* Laoo */
114 /** @stable ICU 2.2 */
115 USCRIPT_LATIN = 25, /* Latn */
116 /** @stable ICU 2.2 */
117 USCRIPT_MALAYALAM = 26, /* Mlym */
118 /** @stable ICU 2.2 */
119 USCRIPT_MONGOLIAN = 27, /* Mong */
120 /** @stable ICU 2.2 */
121 USCRIPT_MYANMAR = 28, /* Mymr */
122 /** @stable ICU 2.2 */
123 USCRIPT_OGHAM = 29, /* Ogam */
124 /** @stable ICU 2.2 */
125 USCRIPT_OLD_ITALIC = 30, /* Ital */
126 /** @stable ICU 2.2 */
127 USCRIPT_ORIYA = 31, /* Orya */
128 /** @stable ICU 2.2 */
129 USCRIPT_RUNIC = 32, /* Runr */
130 /** @stable ICU 2.2 */
131 USCRIPT_SINHALA = 33, /* Sinh */
132 /** @stable ICU 2.2 */
133 USCRIPT_SYRIAC = 34, /* Syrc */
134 /** @stable ICU 2.2 */
135 USCRIPT_TAMIL = 35, /* Taml */
136 /** @stable ICU 2.2 */
137 USCRIPT_TELUGU = 36, /* Telu */
138 /** @stable ICU 2.2 */
139 USCRIPT_THAANA = 37, /* Thaa */
140 /** @stable ICU 2.2 */
141 USCRIPT_THAI = 38, /* Thai */
142 /** @stable ICU 2.2 */
143 USCRIPT_TIBETAN = 39, /* Tibt */
144 /** Canadian_Aboriginal script. @stable ICU 2.6 */
145 USCRIPT_CANADIAN_ABORIGINAL = 40, /* Cans */
146 /** Canadian_Aboriginal script (alias). @stable ICU 2.2 */
147 USCRIPT_UCAS = USCRIPT_CANADIAN_ABORIGINAL,
148 /** @stable ICU 2.2 */
149 USCRIPT_YI = 41, /* Yiii */
150 /* New scripts in Unicode 3.2 */
151 /** @stable ICU 2.2 */
152 USCRIPT_TAGALOG = 42, /* Tglg */
153 /** @stable ICU 2.2 */
154 USCRIPT_HANUNOO = 43, /* Hano */
155 /** @stable ICU 2.2 */
156 USCRIPT_BUHID = 44, /* Buhd */
157 /** @stable ICU 2.2 */
158 USCRIPT_TAGBANWA = 45, /* Tagb */
159
160 /* New scripts in Unicode 4 */
161 /** @stable ICU 2.6 */
162 USCRIPT_BRAILLE = 46, /* Brai */
163 /** @stable ICU 2.6 */
164 USCRIPT_CYPRIOT = 47, /* Cprt */
165 /** @stable ICU 2.6 */
166 USCRIPT_LIMBU = 48, /* Limb */
167 /** @stable ICU 2.6 */
168 USCRIPT_LINEAR_B = 49, /* Linb */
169 /** @stable ICU 2.6 */
170 USCRIPT_OSMANYA = 50, /* Osma */
171 /** @stable ICU 2.6 */
172 USCRIPT_SHAVIAN = 51, /* Shaw */
173 /** @stable ICU 2.6 */
174 USCRIPT_TAI_LE = 52, /* Tale */
175 /** @stable ICU 2.6 */
176 USCRIPT_UGARITIC = 53, /* Ugar */
177
178 /** New script code in Unicode 4.0.1 @stable ICU 3.0 */
179 USCRIPT_KATAKANA_OR_HIRAGANA = 54,/*Hrkt */
180
181 /* New scripts in Unicode 4.1 */
182 /** @stable ICU 3.4 */
183 USCRIPT_BUGINESE = 55, /* Bugi */
184 /** @stable ICU 3.4 */
185 USCRIPT_GLAGOLITIC = 56, /* Glag */
186 /** @stable ICU 3.4 */
187 USCRIPT_KHAROSHTHI = 57, /* Khar */
188 /** @stable ICU 3.4 */
189 USCRIPT_SYLOTI_NAGRI = 58, /* Sylo */
190 /** @stable ICU 3.4 */
191 USCRIPT_NEW_TAI_LUE = 59, /* Talu */
192 /** @stable ICU 3.4 */
193 USCRIPT_TIFINAGH = 60, /* Tfng */
194 /** @stable ICU 3.4 */
195 USCRIPT_OLD_PERSIAN = 61, /* Xpeo */
196
197 /* New script codes from Unicode and ISO 15924 */
198 /** @stable ICU 3.6 */
199 USCRIPT_BALINESE = 62, /* Bali */
200 /** @stable ICU 3.6 */
201 USCRIPT_BATAK = 63, /* Batk */
202 /** @stable ICU 3.6 */
203 USCRIPT_BLISSYMBOLS = 64, /* Blis */
204 /** @stable ICU 3.6 */
205 USCRIPT_BRAHMI = 65, /* Brah */
206 /** @stable ICU 3.6 */
207 USCRIPT_CHAM = 66, /* Cham */
208 /** @stable ICU 3.6 */
209 USCRIPT_CIRTH = 67, /* Cirt */
210 /** @stable ICU 3.6 */
211 USCRIPT_OLD_CHURCH_SLAVONIC_CYRILLIC = 68, /* Cyrs */
212 /** @stable ICU 3.6 */
213 USCRIPT_DEMOTIC_EGYPTIAN = 69, /* Egyd */
214 /** @stable ICU 3.6 */
215 USCRIPT_HIERATIC_EGYPTIAN = 70, /* Egyh */
216 /** @stable ICU 3.6 */
217 USCRIPT_EGYPTIAN_HIEROGLYPHS = 71, /* Egyp */
218 /** @stable ICU 3.6 */
219 USCRIPT_KHUTSURI = 72, /* Geok */
220 /** @stable ICU 3.6 */
221 USCRIPT_SIMPLIFIED_HAN = 73, /* Hans */
222 /** @stable ICU 3.6 */
223 USCRIPT_TRADITIONAL_HAN = 74, /* Hant */
224 /** @stable ICU 3.6 */
225 USCRIPT_PAHAWH_HMONG = 75, /* Hmng */
226 /** @stable ICU 3.6 */
227 USCRIPT_OLD_HUNGARIAN = 76, /* Hung */
228 /** @stable ICU 3.6 */
229 USCRIPT_HARAPPAN_INDUS = 77, /* Inds */
230 /** @stable ICU 3.6 */
231 USCRIPT_JAVANESE = 78, /* Java */
232 /** @stable ICU 3.6 */
233 USCRIPT_KAYAH_LI = 79, /* Kali */
234 /** @stable ICU 3.6 */
235 USCRIPT_LATIN_FRAKTUR = 80, /* Latf */
236 /** @stable ICU 3.6 */
237 USCRIPT_LATIN_GAELIC = 81, /* Latg */
238 /** @stable ICU 3.6 */
239 USCRIPT_LEPCHA = 82, /* Lepc */
240 /** @stable ICU 3.6 */
241 USCRIPT_LINEAR_A = 83, /* Lina */
242 /** @stable ICU 4.6 */
243 USCRIPT_MANDAIC = 84, /* Mand */
244 /** @stable ICU 3.6 */
245 USCRIPT_MANDAEAN = USCRIPT_MANDAIC,
246 /** @stable ICU 3.6 */
247 USCRIPT_MAYAN_HIEROGLYPHS = 85, /* Maya */
248 /** @stable ICU 4.6 */
249 USCRIPT_MEROITIC_HIEROGLYPHS = 86, /* Mero */
250 /** @stable ICU 3.6 */
251 USCRIPT_MEROITIC = USCRIPT_MEROITIC_HIEROGLYPHS,
252 /** @stable ICU 3.6 */
253 USCRIPT_NKO = 87, /* Nkoo */
254 /** @stable ICU 3.6 */
255 USCRIPT_ORKHON = 88, /* Orkh */
256 /** @stable ICU 3.6 */
257 USCRIPT_OLD_PERMIC = 89, /* Perm */
258 /** @stable ICU 3.6 */
259 USCRIPT_PHAGS_PA = 90, /* Phag */
260 /** @stable ICU 3.6 */
261 USCRIPT_PHOENICIAN = 91, /* Phnx */
262 /** @stable ICU 52 */
263 USCRIPT_MIAO = 92, /* Plrd */
264 /** @stable ICU 3.6 */
265 USCRIPT_PHONETIC_POLLARD = USCRIPT_MIAO,
266 /** @stable ICU 3.6 */
267 USCRIPT_RONGORONGO = 93, /* Roro */
268 /** @stable ICU 3.6 */
269 USCRIPT_SARATI = 94, /* Sara */
270 /** @stable ICU 3.6 */
271 USCRIPT_ESTRANGELO_SYRIAC = 95, /* Syre */
272 /** @stable ICU 3.6 */
273 USCRIPT_WESTERN_SYRIAC = 96, /* Syrj */
274 /** @stable ICU 3.6 */
275 USCRIPT_EASTERN_SYRIAC = 97, /* Syrn */
276 /** @stable ICU 3.6 */
277 USCRIPT_TENGWAR = 98, /* Teng */
278 /** @stable ICU 3.6 */
279 USCRIPT_VAI = 99, /* Vaii */
280 /** @stable ICU 3.6 */
281 USCRIPT_VISIBLE_SPEECH = 100,/* Visp */
282 /** @stable ICU 3.6 */
283 USCRIPT_CUNEIFORM = 101,/* Xsux */
284 /** @stable ICU 3.6 */
285 USCRIPT_UNWRITTEN_LANGUAGES = 102,/* Zxxx */
286 /** @stable ICU 3.6 */
287 USCRIPT_UNKNOWN = 103,/* Zzzz */ /* Unknown="Code for uncoded script", for unassigned code points */
288
289 /** @stable ICU 3.8 */
290 USCRIPT_CARIAN = 104,/* Cari */
291 /** @stable ICU 3.8 */
292 USCRIPT_JAPANESE = 105,/* Jpan */
293 /** @stable ICU 3.8 */
294 USCRIPT_LANNA = 106,/* Lana */
295 /** @stable ICU 3.8 */
296 USCRIPT_LYCIAN = 107,/* Lyci */
297 /** @stable ICU 3.8 */
298 USCRIPT_LYDIAN = 108,/* Lydi */
299 /** @stable ICU 3.8 */
300 USCRIPT_OL_CHIKI = 109,/* Olck */
301 /** @stable ICU 3.8 */
302 USCRIPT_REJANG = 110,/* Rjng */
303 /** @stable ICU 3.8 */
304 USCRIPT_SAURASHTRA = 111,/* Saur */
305 /** Sutton SignWriting @stable ICU 3.8 */
306 USCRIPT_SIGN_WRITING = 112,/* Sgnw */
307 /** @stable ICU 3.8 */
308 USCRIPT_SUNDANESE = 113,/* Sund */
309 /** @stable ICU 3.8 */
310 USCRIPT_MOON = 114,/* Moon */
311 /** @stable ICU 3.8 */
312 USCRIPT_MEITEI_MAYEK = 115,/* Mtei */
313
314 /** @stable ICU 4.0 */
315 USCRIPT_IMPERIAL_ARAMAIC = 116,/* Armi */
316 /** @stable ICU 4.0 */
317 USCRIPT_AVESTAN = 117,/* Avst */
318 /** @stable ICU 4.0 */
319 USCRIPT_CHAKMA = 118,/* Cakm */
320 /** @stable ICU 4.0 */
321 USCRIPT_KOREAN = 119,/* Kore */
322 /** @stable ICU 4.0 */
323 USCRIPT_KAITHI = 120,/* Kthi */
324 /** @stable ICU 4.0 */
325 USCRIPT_MANICHAEAN = 121,/* Mani */
326 /** @stable ICU 4.0 */
327 USCRIPT_INSCRIPTIONAL_PAHLAVI = 122,/* Phli */
328 /** @stable ICU 4.0 */
329 USCRIPT_PSALTER_PAHLAVI = 123,/* Phlp */
330 /** @stable ICU 4.0 */
331 USCRIPT_BOOK_PAHLAVI = 124,/* Phlv */
332 /** @stable ICU 4.0 */
333 USCRIPT_INSCRIPTIONAL_PARTHIAN = 125,/* Prti */
334 /** @stable ICU 4.0 */
335 USCRIPT_SAMARITAN = 126,/* Samr */
336 /** @stable ICU 4.0 */
337 USCRIPT_TAI_VIET = 127,/* Tavt */
338 /** @stable ICU 4.0 */
339 USCRIPT_MATHEMATICAL_NOTATION = 128,/* Zmth */
340 /** @stable ICU 4.0 */
341 USCRIPT_SYMBOLS = 129,/* Zsym */
342
343 /** @stable ICU 4.4 */
344 USCRIPT_BAMUM = 130,/* Bamu */
345 /** @stable ICU 4.4 */
346 USCRIPT_LISU = 131,/* Lisu */
347 /** @stable ICU 4.4 */
348 USCRIPT_NAKHI_GEBA = 132,/* Nkgb */
349 /** @stable ICU 4.4 */
350 USCRIPT_OLD_SOUTH_ARABIAN = 133,/* Sarb */
351
352 /** @stable ICU 4.6 */
353 USCRIPT_BASSA_VAH = 134,/* Bass */
354 /** @stable ICU 54 */
355 USCRIPT_DUPLOYAN = 135,/* Dupl */
356 #ifndef U_HIDE_DEPRECATED_API
357 /** @deprecated ICU 54 Typo, use USCRIPT_DUPLOYAN */
358 USCRIPT_DUPLOYAN_SHORTAND = USCRIPT_DUPLOYAN,
359 #endif /* U_HIDE_DEPRECATED_API */
360 /** @stable ICU 4.6 */
361 USCRIPT_ELBASAN = 136,/* Elba */
362 /** @stable ICU 4.6 */
363 USCRIPT_GRANTHA = 137,/* Gran */
364 /** @stable ICU 4.6 */
365 USCRIPT_KPELLE = 138,/* Kpel */
366 /** @stable ICU 4.6 */
367 USCRIPT_LOMA = 139,/* Loma */
368 /** Mende Kikakui @stable ICU 4.6 */
369 USCRIPT_MENDE = 140,/* Mend */
370 /** @stable ICU 4.6 */
371 USCRIPT_MEROITIC_CURSIVE = 141,/* Merc */
372 /** @stable ICU 4.6 */
373 USCRIPT_OLD_NORTH_ARABIAN = 142,/* Narb */
374 /** @stable ICU 4.6 */
375 USCRIPT_NABATAEAN = 143,/* Nbat */
376 /** @stable ICU 4.6 */
377 USCRIPT_PALMYRENE = 144,/* Palm */
378 /** @stable ICU 54 */
379 USCRIPT_KHUDAWADI = 145,/* Sind */
380 /** @stable ICU 4.6 */
381 USCRIPT_SINDHI = USCRIPT_KHUDAWADI,
382 /** @stable ICU 4.6 */
383 USCRIPT_WARANG_CITI = 146,/* Wara */
384
385 /** @stable ICU 4.8 */
386 USCRIPT_AFAKA = 147,/* Afak */
387 /** @stable ICU 4.8 */
388 USCRIPT_JURCHEN = 148,/* Jurc */
389 /** @stable ICU 4.8 */
390 USCRIPT_MRO = 149,/* Mroo */
391 /** @stable ICU 4.8 */
392 USCRIPT_NUSHU = 150,/* Nshu */
393 /** @stable ICU 4.8 */
394 USCRIPT_SHARADA = 151,/* Shrd */
395 /** @stable ICU 4.8 */
396 USCRIPT_SORA_SOMPENG = 152,/* Sora */
397 /** @stable ICU 4.8 */
398 USCRIPT_TAKRI = 153,/* Takr */
399 /** @stable ICU 4.8 */
400 USCRIPT_TANGUT = 154,/* Tang */
401 /** @stable ICU 4.8 */
402 USCRIPT_WOLEAI = 155,/* Wole */
403
404 /** @stable ICU 49 */
405 USCRIPT_ANATOLIAN_HIEROGLYPHS = 156,/* Hluw */
406 /** @stable ICU 49 */
407 USCRIPT_KHOJKI = 157,/* Khoj */
408 /** @stable ICU 49 */
409 USCRIPT_TIRHUTA = 158,/* Tirh */
410
411 /** @stable ICU 52 */
412 USCRIPT_CAUCASIAN_ALBANIAN = 159,/* Aghb */
413 /** @stable ICU 52 */
414 USCRIPT_MAHAJANI = 160,/* Mahj */
415
416 /** @stable ICU 54 */
417 USCRIPT_AHOM = 161,/* Ahom */
418 /** @stable ICU 54 */
419 USCRIPT_HATRAN = 162,/* Hatr */
420 /** @stable ICU 54 */
421 USCRIPT_MODI = 163,/* Modi */
422 /** @stable ICU 54 */
423 USCRIPT_MULTANI = 164,/* Mult */
424 /** @stable ICU 54 */
425 USCRIPT_PAU_CIN_HAU = 165,/* Pauc */
426 /** @stable ICU 54 */
427 USCRIPT_SIDDHAM = 166,/* Sidd */
428
429 /** @stable ICU 58 */
430 USCRIPT_ADLAM = 167,/* Adlm */
431 /** @stable ICU 58 */
432 USCRIPT_BHAIKSUKI = 168,/* Bhks */
433 /** @stable ICU 58 */
434 USCRIPT_MARCHEN = 169,/* Marc */
435 /** @stable ICU 58 */
436 USCRIPT_NEWA = 170,/* Newa */
437 /** @stable ICU 58 */
438 USCRIPT_OSAGE = 171,/* Osge */
439
440 /** @stable ICU 58 */
441 USCRIPT_HAN_WITH_BOPOMOFO = 172,/* Hanb */
442 /** @stable ICU 58 */
443 USCRIPT_JAMO = 173,/* Jamo */
444 /** @stable ICU 58 */
445 USCRIPT_SYMBOLS_EMOJI = 174,/* Zsye */
446
447 /** @stable ICU 60 */
448 USCRIPT_MASARAM_GONDI = 175,/* Gonm */
449 /** @stable ICU 60 */
450 USCRIPT_SOYOMBO = 176,/* Soyo */
451 /** @stable ICU 60 */
452 USCRIPT_ZANABAZAR_SQUARE = 177,/* Zanb */
453
454 /** @stable ICU 62 */
455 USCRIPT_DOGRA = 178,/* Dogr */
456 /** @stable ICU 62 */
457 USCRIPT_GUNJALA_GONDI = 179,/* Gong */
458 /** @stable ICU 62 */
459 USCRIPT_MAKASAR = 180,/* Maka */
460 /** @stable ICU 62 */
461 USCRIPT_MEDEFAIDRIN = 181,/* Medf */
462 /** @stable ICU 62 */
463 USCRIPT_HANIFI_ROHINGYA = 182,/* Rohg */
464 /** @stable ICU 62 */
465 USCRIPT_SOGDIAN = 183,/* Sogd */
466 /** @stable ICU 62 */
467 USCRIPT_OLD_SOGDIAN = 184,/* Sogo */
468
469 /** @stable ICU 64 */
470 USCRIPT_ELYMAIC = 185,/* Elym */
471 /** @stable ICU 64 */
472 USCRIPT_NYIAKENG_PUACHUE_HMONG = 186,/* Hmnp */
473 /** @stable ICU 64 */
474 USCRIPT_NANDINAGARI = 187,/* Nand */
475 /** @stable ICU 64 */
476 USCRIPT_WANCHO = 188,/* Wcho */
477
478 /** @stable ICU 66 */
479 USCRIPT_CHORASMIAN = 189,/* Chrs */
480 /** @stable ICU 66 */
481 USCRIPT_DIVES_AKURU = 190,/* Diak */
482 /** @stable ICU 66 */
483 USCRIPT_KHITAN_SMALL_SCRIPT = 191,/* Kits */
484 /** @stable ICU 66 */
485 USCRIPT_YEZIDI = 192,/* Yezi */
486
487 #ifndef U_HIDE_DEPRECATED_API
488 /**
489 * One more than the highest normal UScriptCode value.
490 * The highest value is available via u_getIntPropertyMaxValue(UCHAR_SCRIPT).
491 *
492 * @deprecated ICU 58 The numeric value may change over time, see ICU ticket #12420.
493 */
494 USCRIPT_CODE_LIMIT = 193
495 #endif // U_HIDE_DEPRECATED_API
496 } UScriptCode;
497
498 /**
499 * Gets the script codes associated with the given locale or ISO 15924 abbreviation or name.
500 * Fills in USCRIPT_MALAYALAM given "Malayam" OR "Mlym".
501 * Fills in USCRIPT_LATIN given "en" OR "en_US"
502 * If the required capacity is greater than the capacity of the destination buffer,
503 * then the error code is set to U_BUFFER_OVERFLOW_ERROR and the required capacity is returned.
504 *
505 * <p>Note: To search by short or long script alias only, use
506 * u_getPropertyValueEnum(UCHAR_SCRIPT, alias) instead. That does
507 * a fast lookup with no access of the locale data.
508 *
509 * @param nameOrAbbrOrLocale name of the script, as given in
510 * PropertyValueAliases.txt, or ISO 15924 code or locale
511 * @param fillIn the UScriptCode buffer to fill in the script code
512 * @param capacity the capacity (size) of UScriptCode buffer passed in.
513 * @param err the error status code.
514 * @return The number of script codes filled in the buffer passed in
515 * @stable ICU 2.4
516 */
517 U_STABLE int32_t U_EXPORT2
518 uscript_getCode(const char* nameOrAbbrOrLocale,UScriptCode* fillIn,int32_t capacity,UErrorCode *err);
519
520 /**
521 * Returns the long Unicode script name, if there is one.
522 * Otherwise returns the 4-letter ISO 15924 script code.
523 * Returns "Malayam" given USCRIPT_MALAYALAM.
524 *
525 * @param scriptCode UScriptCode enum
526 * @return long script name as given in PropertyValueAliases.txt, or the 4-letter code,
527 * or NULL if scriptCode is invalid
528 * @stable ICU 2.4
529 */
530 U_STABLE const char* U_EXPORT2
531 uscript_getName(UScriptCode scriptCode);
532
533 /**
534 * Returns the 4-letter ISO 15924 script code,
535 * which is the same as the short Unicode script name if Unicode has names for the script.
536 * Returns "Mlym" given USCRIPT_MALAYALAM.
537 *
538 * @param scriptCode UScriptCode enum
539 * @return short script name (4-letter code), or NULL if scriptCode is invalid
540 * @stable ICU 2.4
541 */
542 U_STABLE const char* U_EXPORT2
543 uscript_getShortName(UScriptCode scriptCode);
544
545 /**
546 * Gets the script code associated with the given codepoint.
547 * Returns USCRIPT_MALAYALAM given 0x0D02
548 * @param codepoint UChar32 codepoint
549 * @param err the error status code.
550 * @return The UScriptCode, or 0 if codepoint is invalid
551 * @stable ICU 2.4
552 */
553 U_STABLE UScriptCode U_EXPORT2
554 uscript_getScript(UChar32 codepoint, UErrorCode *err);
555
556 /**
557 * Do the Script_Extensions of code point c contain script sc?
558 * If c does not have explicit Script_Extensions, then this tests whether
559 * c has the Script property value sc.
560 *
561 * Some characters are commonly used in multiple scripts.
562 * For more information, see UAX #24: http://www.unicode.org/reports/tr24/.
563 * @param c code point
564 * @param sc script code
565 * @return TRUE if sc is in Script_Extensions(c)
566 * @stable ICU 49
567 */
568 U_STABLE UBool U_EXPORT2
569 uscript_hasScript(UChar32 c, UScriptCode sc);
570
571 /**
572 * Writes code point c's Script_Extensions as a list of UScriptCode values
573 * to the output scripts array and returns the number of script codes.
574 * - If c does have Script_Extensions, then the Script property value
575 * (normally Common or Inherited) is not included.
576 * - If c does not have Script_Extensions, then the one Script code is written to the output array.
577 * - If c is not a valid code point, then the one USCRIPT_UNKNOWN code is written.
578 * In other words, if the return value is 1,
579 * then the output array contains exactly c's single Script code.
580 * If the return value is n>=2, then the output array contains c's n Script_Extensions script codes.
581 *
582 * Some characters are commonly used in multiple scripts.
583 * For more information, see UAX #24: http://www.unicode.org/reports/tr24/.
584 *
585 * If there are more than capacity script codes to be written, then
586 * U_BUFFER_OVERFLOW_ERROR is set and the number of Script_Extensions is returned.
587 * (Usual ICU buffer handling behavior.)
588 *
589 * @param c code point
590 * @param scripts output script code array
591 * @param capacity capacity of the scripts array
592 * @param errorCode Standard ICU error code. Its input value must
593 * pass the U_SUCCESS() test, or else the function returns
594 * immediately. Check for U_FAILURE() on output or use with
595 * function chaining. (See User Guide for details.)
596 * @return number of script codes in c's Script_Extensions, or 1 for the single Script value,
597 * written to scripts unless U_BUFFER_OVERFLOW_ERROR indicates insufficient capacity
598 * @stable ICU 49
599 */
600 U_STABLE int32_t U_EXPORT2
601 uscript_getScriptExtensions(UChar32 c,
602 UScriptCode *scripts, int32_t capacity,
603 UErrorCode *errorCode);
604
605 /**
606 * Script usage constants.
607 * See UAX #31 Unicode Identifier and Pattern Syntax.
608 * http://www.unicode.org/reports/tr31/#Table_Candidate_Characters_for_Exclusion_from_Identifiers
609 *
610 * @stable ICU 51
611 */
612 typedef enum UScriptUsage {
613 /** Not encoded in Unicode. @stable ICU 51 */
614 USCRIPT_USAGE_NOT_ENCODED,
615 /** Unknown script usage. @stable ICU 51 */
616 USCRIPT_USAGE_UNKNOWN,
617 /** Candidate for Exclusion from Identifiers. @stable ICU 51 */
618 USCRIPT_USAGE_EXCLUDED,
619 /** Limited Use script. @stable ICU 51 */
620 USCRIPT_USAGE_LIMITED_USE,
621 /** Aspirational Use script. @stable ICU 51 */
622 USCRIPT_USAGE_ASPIRATIONAL,
623 /** Recommended script. @stable ICU 51 */
624 USCRIPT_USAGE_RECOMMENDED
625 } UScriptUsage;
626
627 /**
628 * Writes the script sample character string.
629 * This string normally consists of one code point but might be longer.
630 * The string is empty if the script is not encoded.
631 *
632 * @param script script code
633 * @param dest output string array
634 * @param capacity number of UChars in the dest array
635 * @param pErrorCode standard ICU in/out error code, must pass U_SUCCESS() on input
636 * @return the string length, even if U_BUFFER_OVERFLOW_ERROR
637 * @stable ICU 51
638 */
639 U_STABLE int32_t U_EXPORT2
640 uscript_getSampleString(UScriptCode script, UChar *dest, int32_t capacity, UErrorCode *pErrorCode);
641
642 #if U_SHOW_CPLUSPLUS_API
643
644 U_NAMESPACE_BEGIN
645 class UnicodeString;
646 U_NAMESPACE_END
647
648 /**
649 * Returns the script sample character string.
650 * This string normally consists of one code point but might be longer.
651 * The string is empty if the script is not encoded.
652 *
653 * @param script script code
654 * @return the sample character string
655 * @stable ICU 51
656 */
657 U_COMMON_API icu::UnicodeString U_EXPORT2
658 uscript_getSampleUnicodeString(UScriptCode script);
659
660 #endif
661
662 /**
663 * Returns the script usage according to UAX #31 Unicode Identifier and Pattern Syntax.
664 * Returns USCRIPT_USAGE_NOT_ENCODED if the script is not encoded in Unicode.
665 *
666 * @param script script code
667 * @return script usage
668 * @see UScriptUsage
669 * @stable ICU 51
670 */
671 U_STABLE UScriptUsage U_EXPORT2
672 uscript_getUsage(UScriptCode script);
673
674 /**
675 * Returns TRUE if the script is written right-to-left.
676 * For example, Arab and Hebr.
677 *
678 * @param script script code
679 * @return TRUE if the script is right-to-left
680 * @stable ICU 51
681 */
682 U_STABLE UBool U_EXPORT2
683 uscript_isRightToLeft(UScriptCode script);
684
685 /**
686 * Returns TRUE if the script allows line breaks between letters (excluding hyphenation).
687 * Such a script typically requires dictionary-based line breaking.
688 * For example, Hani and Thai.
689 *
690 * @param script script code
691 * @return TRUE if the script allows line breaks between letters
692 * @stable ICU 51
693 */
694 U_STABLE UBool U_EXPORT2
695 uscript_breaksBetweenLetters(UScriptCode script);
696
697 /**
698 * Returns TRUE if in modern (or most recent) usage of the script case distinctions are customary.
699 * For example, Latn and Cyrl.
700 *
701 * @param script script code
702 * @return TRUE if the script is cased
703 * @stable ICU 51
704 */
705 U_STABLE UBool U_EXPORT2
706 uscript_isCased(UScriptCode script);
707
708 #endif