src/autofit/afscript.h

   1 /****************************************************************************
   2  *
   3  * afscript.h
   4  *
   5  *   Auto-fitter scripts (specification only).
   6  *
   7  * Copyright (C) 2013-2020 by
   8  * David Turner, Robert Wilhelm, and Werner Lemberg.
   9  *
  10  * This file is part of the FreeType project, and may only be used,
  11  * modified, and distributed under the terms of the FreeType project
  12  * license, LICENSE.TXT.  By continuing to use, modify, or distribute
  13  * this file you indicate that you have read the license and
  14  * understand and accept it fully.
  15  *
  16  */
  17
  18
  19   /* The following part can be included multiple times. */
  20   /* Define `SCRIPT' as needed.                         */
  21
  22
  23   /* Add new scripts here.  The first and second arguments are the    */
  24   /* script name in lowercase and uppercase, respectively, followed   */
  25   /* by a description string.  Then comes the corresponding HarfBuzz  */
  26   /* script name tag, followed by a string of standard characters (to */
  27   /* derive the standard width and height of stems).                  */
  28   /*                                                                  */
  29   /* Note that fallback scripts only have a default style, thus we    */
  30   /* use `HB_SCRIPT_INVALID' as the HarfBuzz script name tag for      */
  31   /* them.                                                            */
  32
  33   SCRIPT( adlm, ADLM,
  34           "Adlam",
  35           HB_SCRIPT_ADLAM,
  36           HINTING_BOTTOM_TO_TOP,
  37           "\xF0\x9E\xA4\x8C \xF0\x9E\xA4\xAE" ) /* 𞤌 𞤮 */
  38
  39   SCRIPT( arab, ARAB,
  40           "Arabic",
  41           HB_SCRIPT_ARABIC,
  42           HINTING_BOTTOM_TO_TOP,
  43           "\xD9\x84 \xD8\xAD \xD9\x80" ) /* ل ح ـ */
  44
  45   SCRIPT( armn, ARMN,
  46           "Armenian",
  47           HB_SCRIPT_ARMENIAN,
  48           HINTING_BOTTOM_TO_TOP,
  49           "\xD5\xBD \xD5\x8D" ) /* ս Ս */
  50
  51   SCRIPT( avst, AVST,
  52           "Avestan",
  53           HB_SCRIPT_AVESTAN,
  54           HINTING_BOTTOM_TO_TOP,
  55           "\xF0\x90\xAC\x9A" ) /* 𐬚 */
  56
  57   SCRIPT( bamu, BAMU,
  58           "Bamum",
  59           HB_SCRIPT_BAMUM,
  60           HINTING_BOTTOM_TO_TOP,
  61           "\xEA\x9B\x81 \xEA\x9B\xAF" ) /* ꛁ ꛯ */
  62
  63   /* there are no simple forms for letters; we thus use two digit shapes */
  64   SCRIPT( beng, BENG,
  65           "Bengali",
  66           HB_SCRIPT_BENGALI,
  67           HINTING_TOP_TO_BOTTOM,
  68           "\xE0\xA7\xA6 \xE0\xA7\xAA" ) /* ০ ৪ */
  69
  70   SCRIPT( buhd, BUHD,
  71           "Buhid",
  72           HB_SCRIPT_BUHID,
  73           HINTING_BOTTOM_TO_TOP,
  74           "\xE1\x9D\x8B \xE1\x9D\x8F" ) /* ᝋ ᝏ */
  75
  76   SCRIPT( cakm, CAKM,
  77           "Chakma",
  78           HB_SCRIPT_CHAKMA,
  79           HINTING_BOTTOM_TO_TOP,
  80           "\xF0\x91\x84\xA4 \xF0\x91\x84\x89 \xF0\x91\x84\x9B" ) /* 𑄤 𑄉 𑄛 */
  81
  82   SCRIPT( cans, CANS,
  83           "Canadian Syllabics",
  84           HB_SCRIPT_CANADIAN_SYLLABICS,
  85           HINTING_BOTTOM_TO_TOP,
  86           "\xE1\x91\x8C \xE1\x93\x9A" ) /* ᑌ ᓚ */
  87
  88   SCRIPT( cari, CARI,
  89           "Carian",
  90           HB_SCRIPT_CARIAN,
  91           HINTING_BOTTOM_TO_TOP,
  92           "\xF0\x90\x8A\xAB \xF0\x90\x8B\x89" ) /* 𐊫 𐋉 */
  93
  94   SCRIPT( cher, CHER,
  95           "Cherokee",
  96           HB_SCRIPT_CHEROKEE,
  97           HINTING_BOTTOM_TO_TOP,
  98           "\xE1\x8E\xA4 \xE1\x8F\x85 \xEA\xAE\x95" ) /* Ꭴ Ꮕ ꮕ */
  99
 100   SCRIPT( copt, COPT,
 101           "Coptic",
 102           HB_SCRIPT_COPTIC,
 103           HINTING_BOTTOM_TO_TOP,
 104           "\xE2\xB2\x9E \xE2\xB2\x9F" ) /* Ⲟ ⲟ */
 105
 106   SCRIPT( cprt, CPRT,
 107           "Cypriot",
 108           HB_SCRIPT_CYPRIOT,
 109           HINTING_BOTTOM_TO_TOP,
 110           "\xF0\x90\xA0\x85 \xF0\x90\xA0\xA3" ) /* 𐠅 𐠣 */
 111
 112   SCRIPT( cyrl, CYRL,
 113           "Cyrillic",
 114           HB_SCRIPT_CYRILLIC,
 115           HINTING_BOTTOM_TO_TOP,
 116           "\xD0\xBE \xD0\x9E" ) /* о О */
 117
 118   SCRIPT( deva, DEVA,
 119           "Devanagari",
 120           HB_SCRIPT_DEVANAGARI,
 121           HINTING_TOP_TO_BOTTOM,
 122           "\xE0\xA4\xA0 \xE0\xA4\xB5 \xE0\xA4\x9F" ) /* ठ व ट */
 123
 124   SCRIPT( dsrt, DSRT,
 125           "Deseret",
 126           HB_SCRIPT_DESERET,
 127           HINTING_BOTTOM_TO_TOP,
 128           "\xF0\x90\x90\x84 \xF0\x90\x90\xAC" ) /* 𐐄 𐐬 */
 129
 130   SCRIPT( ethi, ETHI,
 131           "Ethiopic",
 132           HB_SCRIPT_ETHIOPIC,
 133           HINTING_BOTTOM_TO_TOP,
 134           "\xE1\x8B\x90" ) /* ዐ */
 135
 136   SCRIPT( geor, GEOR,
 137           "Georgian (Mkhedruli)",
 138           HB_SCRIPT_GEORGIAN,
 139           HINTING_BOTTOM_TO_TOP,
 140           "\xE1\x83\x98 \xE1\x83\x94 \xE1\x83\x90 \xE1\xB2\xBF" ) /* ი ე ა Ი */
 141
 142   SCRIPT( geok, GEOK,
 143           "Georgian (Khutsuri)",
 144           HB_SCRIPT_INVALID,
 145           HINTING_BOTTOM_TO_TOP,
 146           "\xE1\x82\xB6 \xE1\x82\xB1 \xE2\xB4\x99" ) /* Ⴖ Ⴑ ⴙ */
 147
 148   SCRIPT( glag, GLAG,
 149           "Glagolitic",
 150           HB_SCRIPT_GLAGOLITIC,
 151           HINTING_BOTTOM_TO_TOP,
 152           "\xE2\xB0\x95 \xE2\xB1\x85" ) /* Ⱅ ⱅ */
 153
 154   SCRIPT( goth, GOTH,
 155           "Gothic",
 156           HB_SCRIPT_GOTHIC,
 157           HINTING_TOP_TO_BOTTOM,
 158           "\xF0\x90\x8C\xB4 \xF0\x90\x8C\xBE \xF0\x90\x8D\x83" ) /* 𐌴 𐌾 𐍃 */
 159
 160   SCRIPT( grek, GREK,
 161           "Greek",
 162           HB_SCRIPT_GREEK,
 163           HINTING_BOTTOM_TO_TOP,
 164           "\xCE\xBF \xCE\x9F" ) /* ο Ο */
 165
 166   SCRIPT( gujr, GUJR,
 167           "Gujarati",
 168           HB_SCRIPT_GUJARATI,
 169           HINTING_BOTTOM_TO_TOP,
 170           "\xE0\xAA\x9F \xE0\xAB\xA6" ) /* ટ ૦ */
 171
 172   SCRIPT( guru, GURU,
 173           "Gurmukhi",
 174           HB_SCRIPT_GURMUKHI,
 175           HINTING_TOP_TO_BOTTOM,
 176           "\xE0\xA8\xA0 \xE0\xA8\xB0 \xE0\xA9\xA6" ) /* ਠ ਰ ੦ */
 177
 178   SCRIPT( hebr, HEBR,
 179           "Hebrew",
 180           HB_SCRIPT_HEBREW,
 181           HINTING_BOTTOM_TO_TOP,
 182           "\xD7\x9D" ) /* ם */
 183
 184   SCRIPT( kali, KALI,
 185           "Kayah Li",
 186           HB_SCRIPT_KAYAH_LI,
 187           HINTING_BOTTOM_TO_TOP,
 188           "\xEA\xA4\x8D \xEA\xA4\x80" ) /* ꤍ ꤀ */
 189
 190   /* only digit zero has a simple shape in the Khmer script */
 191   SCRIPT( khmr, KHMR,
 192           "Khmer",
 193           HB_SCRIPT_KHMER,
 194           HINTING_BOTTOM_TO_TOP,
 195           "\xE1\x9F\xA0" ) /* ០ */
 196
 197   SCRIPT( khms, KHMS,
 198           "Khmer Symbols",
 199           HB_SCRIPT_INVALID,
 200           HINTING_BOTTOM_TO_TOP,
 201           "\xE1\xA7\xA1 \xE1\xA7\xAA" ) /* ᧡ ᧪ */
 202
 203   SCRIPT( knda, KNDA,
 204           "Kannada",
 205           HB_SCRIPT_KANNADA,
 206           HINTING_BOTTOM_TO_TOP,
 207           "\xE0\xB3\xA6 \xE0\xB2\xAC" ) /* ೦ ಬ */
 208
 209   /* only digit zero has a simple shape in the Lao script */
 210   SCRIPT( lao, LAO,
 211           "Lao",
 212           HB_SCRIPT_LAO,
 213           HINTING_BOTTOM_TO_TOP,
 214           "\xE0\xBB\x90" ) /* ໐ */
 215
 216   SCRIPT( latn, LATN,
 217           "Latin",
 218           HB_SCRIPT_LATIN,
 219           HINTING_BOTTOM_TO_TOP,
 220           "o O 0" )
 221
 222   SCRIPT( latb, LATB,
 223           "Latin Subscript Fallback",
 224           HB_SCRIPT_INVALID,
 225           HINTING_BOTTOM_TO_TOP,
 226           "\xE2\x82\x92 \xE2\x82\x80" ) /* ₒ ₀ */
 227
 228   SCRIPT( latp, LATP,
 229           "Latin Superscript Fallback",
 230           HB_SCRIPT_INVALID,
 231           HINTING_BOTTOM_TO_TOP,
 232           "\xE1\xB5\x92 \xE1\xB4\xBC \xE2\x81\xB0" ) /* ᵒ ᴼ ⁰ */
 233
 234   SCRIPT( lisu, LISU,
 235           "Lisu",
 236           HB_SCRIPT_LISU,
 237           HINTING_BOTTOM_TO_TOP,
 238           "\xEA\x93\xB3" ) /* ꓳ */
 239
 240   SCRIPT( mlym, MLYM,
 241           "Malayalam",
 242           HB_SCRIPT_MALAYALAM,
 243           HINTING_BOTTOM_TO_TOP,
 244           "\xE0\xB4\xA0 \xE0\xB4\xB1" ) /* ഠ റ */
 245
 246   SCRIPT( medf, MEDF,
 247           "Medefaidrin",
 248           HB_SCRIPT_MEDEFAIDRIN,
 249           HINTING_BOTTOM_TO_TOP,
 250           "\xF0\x96\xB9\xA1 \xF0\x96\xB9\x9B \xF0\x96\xB9\xAF" ) /* 𖹡 𖹛 𖹯 */
 251
 252   SCRIPT( mong, MONG,
 253           "Mongolian",
 254           HB_SCRIPT_MONGOLIAN,
 255           HINTING_TOP_TO_BOTTOM,
 256           "\xE1\xA1\x82 \xE1\xA0\xAA" ) /* ᡂ ᠪ */
 257
 258   SCRIPT( mymr, MYMR,
 259           "Myanmar",
 260           HB_SCRIPT_MYANMAR,
 261           HINTING_BOTTOM_TO_TOP,
 262           "\xE1\x80\x9D \xE1\x80\x84 \xE1\x80\x82" ) /* ဝ င ဂ */
 263
 264   SCRIPT( nkoo, NKOO,
 265           "N'Ko",
 266           HB_SCRIPT_NKO,
 267           HINTING_BOTTOM_TO_TOP,
 268           "\xDF\x8B \xDF\x80" ) /* ߋ ߀ */
 269
 270   SCRIPT( none, NONE,
 271           "no script",
 272           HB_SCRIPT_INVALID,
 273           HINTING_BOTTOM_TO_TOP,
 274           "" )
 275
 276   SCRIPT( olck, OLCK,
 277           "Ol Chiki",
 278           HB_SCRIPT_OL_CHIKI,
 279           HINTING_BOTTOM_TO_TOP,
 280           "\xE1\xB1\x9B" ) /* ᱛ */
 281
 282   SCRIPT( orkh, ORKH,
 283           "Old Turkic",
 284           HB_SCRIPT_OLD_TURKIC,
 285           HINTING_BOTTOM_TO_TOP,
 286           "\xF0\x90\xB0\x97" ) /* 𐰗 */
 287
 288   SCRIPT( osge, OSGE,
 289           "Osage",
 290           HB_SCRIPT_OSAGE,
 291           HINTING_BOTTOM_TO_TOP,
 292           "\xF0\x90\x93\x82 \xF0\x90\x93\xAA" ) /* 𐓂 𐓪 */
 293
 294   SCRIPT( osma, OSMA,
 295           "Osmanya",
 296           HB_SCRIPT_OSMANYA,
 297           HINTING_BOTTOM_TO_TOP,
 298           "\xF0\x90\x92\x86 \xF0\x90\x92\xA0" ) /* 𐒆 𐒠 */
 299
 300   SCRIPT( rohg, ROHG,
 301           "Hanifi Rohingya",
 302           HB_SCRIPT_HANIFI_ROHINGYA,
 303           HINTING_BOTTOM_TO_TOP,
 304           "\xF0\x90\xB4\xB0" ) /* 𐴰 */
 305
 306   SCRIPT( saur, SAUR,
 307           "Saurashtra",
 308           HB_SCRIPT_SAURASHTRA,
 309           HINTING_BOTTOM_TO_TOP,
 310           "\xEA\xA2\x9D \xEA\xA3\x90" ) /* ꢝ ꣐ */
 311
 312   SCRIPT( shaw, SHAW,
 313           "Shavian",
 314           HB_SCRIPT_SHAVIAN,
 315           HINTING_BOTTOM_TO_TOP,
 316           "\xF0\x90\x91\xB4" ) /* 𐑴 */
 317
 318   SCRIPT( sinh, SINH,
 319           "Sinhala",
 320           HB_SCRIPT_SINHALA,
 321           HINTING_BOTTOM_TO_TOP,
 322           "\xE0\xB6\xA7" ) /* ට */
 323
 324   /* only digit zero has a simple (round) shape in the Sundanese script */
 325   SCRIPT( sund, SUND,
 326           "Sundanese",
 327           HB_SCRIPT_SUNDANESE,
 328           HINTING_BOTTOM_TO_TOP,
 329           "\xE1\xAE\xB0" ) /* ᮰ */
 330
 331   /* only digit zero has a simple (round) shape in the Tamil script */
 332   SCRIPT( taml, TAML,
 333           "Tamil",
 334           HB_SCRIPT_TAMIL,
 335           HINTING_BOTTOM_TO_TOP,
 336           "\xE0\xAF\xA6" ) /* ௦ */
 337
 338   SCRIPT( tavt, TAVT,
 339           "Tai Viet",
 340           HB_SCRIPT_TAI_VIET,
 341           HINTING_BOTTOM_TO_TOP,
 342           "\xEA\xAA\x92 \xEA\xAA\xAB" ) /* ꪒ ꪫ */
 343
 344   /* there are no simple forms for letters; we thus use two digit shapes */
 345   SCRIPT( telu, TELU,
 346           "Telugu",
 347           HB_SCRIPT_TELUGU,
 348           HINTING_BOTTOM_TO_TOP,
 349           "\xE0\xB1\xA6 \xE0\xB1\xA7" ) /* ౦ ౧ */
 350
 351   SCRIPT( tfng, TFNG,
 352           "Tifinagh",
 353           HB_SCRIPT_TIFINAGH,
 354           HINTING_BOTTOM_TO_TOP,
 355           "\xE2\xB5\x94" ) /* ⵔ */
 356
 357   SCRIPT( thai, THAI,
 358           "Thai",
 359           HB_SCRIPT_THAI,
 360           HINTING_BOTTOM_TO_TOP,
 361           "\xE0\xB8\xB2 \xE0\xB9\x85 \xE0\xB9\x90" ) /* า ๅ ๐ */
 362
 363   SCRIPT( vaii, VAII,
 364           "Vai",
 365           HB_SCRIPT_VAI,
 366           HINTING_BOTTOM_TO_TOP,
 367           "\xEA\x98\x93 \xEA\x96\x9C \xEA\x96\xB4" ) /* ꘓ ꖜ ꖴ */
 368
 369 #ifdef AF_CONFIG_OPTION_INDIC
 370
 371   SCRIPT( limb, LIMB,
 372           "Limbu",
 373           HB_SCRIPT_LIMBU,
 374           HINTING_BOTTOM_TO_TOP,
 375           "o" ) /* XXX */
 376
 377   SCRIPT( orya, ORYA,
 378           "Oriya",
 379           HB_SCRIPT_ORIYA,
 380           HINTING_BOTTOM_TO_TOP,
 381           "o" ) /* XXX */
 382
 383   SCRIPT( sylo, SYLO,
 384           "Syloti Nagri",
 385           HB_SCRIPT_SYLOTI_NAGRI,
 386           HINTING_BOTTOM_TO_TOP,
 387           "o" ) /* XXX */
 388
 389   SCRIPT( tibt, TIBT,
 390           "Tibetan",
 391           HB_SCRIPT_TIBETAN,
 392           HINTING_BOTTOM_TO_TOP,
 393           "o" ) /* XXX */
 394
 395 #endif /* AF_CONFIG_OPTION_INDIC */
 396
 397 #ifdef AF_CONFIG_OPTION_CJK
 398
 399   SCRIPT( hani, HANI,
 400           "CJKV ideographs",
 401           HB_SCRIPT_HAN,
 402           HINTING_BOTTOM_TO_TOP,
 403           "\xE7\x94\xB0 \xE5\x9B\x97" ) /* 田 囗 */
 404
 405 #endif /* AF_CONFIG_OPTION_CJK */
 406
 407
 408 /* END */