contrib/groff/src/libs/libxutil/DviChar.c

   1 /*
   2  * DviChar.c
   3  *
   4  * Map DVI (ditroff output) character names to
   5  * font indexes and back
   6  */
   7
   8 #include <stdlib.h>
   9 #include <string.h>
  10 #include "DviChar.h"
  11
  12 extern char *xmalloc(int);
  13
  14 #define allocHash() ((DviCharNameHash *) xmalloc (sizeof (DviCharNameHash)))
  15
  16 struct map_list {
  17         struct map_list *next;
  18         DviCharNameMap  *map;
  19 };
  20
  21 static struct map_list  *world;
  22
  23 static int      standard_maps_loaded = 0;
  24 static void     load_standard_maps (void);
  25 static int      hash_name (const char *);
  26 static void     dispose_hash(DviCharNameMap *);
  27 static void     compute_hash(DviCharNameMap *);
  28
  29 DviCharNameMap *
  30 DviFindMap (char *encoding)
  31 {
  32         struct map_list *m;
  33
  34         if (!standard_maps_loaded)
  35                 load_standard_maps ();
  36         for (m = world; m; m=m->next)
  37                 if (!strcmp (m->map->encoding, encoding))
  38                         return m->map;
  39         return 0;
  40 }
  41
  42 void
  43 DviRegisterMap (DviCharNameMap *map)
  44 {
  45         struct map_list *m;
  46
  47         if (!standard_maps_loaded)
  48                 load_standard_maps ();
  49         for (m = world; m; m = m->next)
  50                 if (!strcmp (m->map->encoding, map->encoding))
  51                         break;
  52         if (!m) {
  53                 m = (struct map_list *) xmalloc (sizeof *m);
  54                 m->next = world;
  55                 world = m;
  56         }
  57         dispose_hash (map);
  58         m->map = map;
  59         compute_hash (map);
  60 }
  61
  62 static void
  63 dispose_hash (DviCharNameMap *map)
  64 {
  65         DviCharNameHash **buckets;
  66         DviCharNameHash *h, *next;
  67         int             i;
  68
  69         buckets = map->buckets;
  70         for (i = 0; i < DVI_HASH_SIZE; i++) {
  71                 for (h = buckets[i]; h; h=next) {
  72                         next = h->next;
  73                         free (h);
  74                 }
  75         }
  76 }
  77
  78 static int
  79 hash_name (const char *name)
  80 {
  81         int     i = 0;
  82
  83         while (*name)
  84                 i = (i << 1) ^ *name++;
  85         if (i < 0)
  86                 i = -i;
  87         return i;
  88 }
  89
  90 static void
  91 compute_hash (DviCharNameMap *map)
  92 {
  93         DviCharNameHash **buckets;
  94         int             c, s, i;
  95         DviCharNameHash *h;
  96
  97         buckets = map->buckets;
  98         for (i = 0; i < DVI_HASH_SIZE; i++)
  99                 buckets[i] = 0;
 100         for (c = 0; c < DVI_MAP_SIZE; c++)
 101                 for (s = 0; s < DVI_MAX_SYNONYMS; s++) {
 102                         if (!map->dvi_names[c][s])
 103                                 break;
 104                         i = hash_name (map->dvi_names[c][s]) % DVI_HASH_SIZE;
 105                         h = allocHash ();
 106                         h->next = buckets[i];
 107                         buckets[i] = h;
 108                         h->name = map->dvi_names[c][s];
 109                         h->position = c;
 110                 }
 111
 112 }
 113
 114 int
 115 DviCharIndex (DviCharNameMap *map, const char *name)
 116 {
 117         int             i;
 118         DviCharNameHash *h;
 119
 120         i = hash_name (name) % DVI_HASH_SIZE;
 121         for (h = map->buckets[i]; h; h=h->next)
 122                 if (!strcmp (h->name, name))
 123                         return h->position;
 124         return -1;
 125 }
 126
 127 static DviCharNameMap ISO8859_1_map = {
 128         "iso8859-1",
 129         0,
 130 {
 131 {       0,                      /* 0 */},
 132 {       0,                      /* 1 */},
 133 {       0,                      /* 2 */},
 134 {       0,                      /* 3 */},
 135 {       0,                      /* 4 */},
 136 {       0,                      /* 5 */},
 137 {       0,                      /* 6 */},
 138 {       0,                      /* 7 */},
 139 {       0,                      /* 8 */},
 140 {       0,                      /* 9 */},
 141 {       0,                      /* 10 */},
 142 {       0,                      /* 11 */},
 143 {       0,                      /* 12 */},
 144 {       0,                      /* 13 */},
 145 {       0,                      /* 14 */},
 146 {       0,                      /* 15 */},
 147 {       0,                      /* 16 */},
 148 {       0,                      /* 17 */},
 149 {       0,                      /* 18 */},
 150 {       0,                      /* 19 */},
 151 {       0,                      /* 20 */},
 152 {       0,                      /* 21 */},
 153 {       0,                      /* 22 */},
 154 {       0,                      /* 23 */},
 155 {       0,                      /* 24 */},
 156 {       0,                      /* 25 */},
 157 {       0,                      /* 26 */},
 158 {       0,                      /* 27 */},
 159 {       0,                      /* 28 */},
 160 {       0,                      /* 29 */},
 161 {       0,                      /* 30 */},
 162 {       0,                      /* 31 */},
 163 {       0,                      /* 32 */},
 164 {       "!",                    /* 33 */},
 165 {       "\"", "dq",             /* 34 */},
 166 {       "#", "sh",              /* 35 */},
 167 {       "$", "Do",              /* 36 */},
 168 {       "%",                    /* 37 */},
 169 {       "&",                    /* 38 */},
 170 {       "'", "cq",              /* 39 */},
 171 {       "(",                    /* 40 */},
 172 {       ")",                    /* 41 */},
 173 {       "*",                    /* 42 */},
 174 {       "+",                    /* 43 */},
 175 {       ",",                    /* 44 */},
 176 {       "\\-",                  /* 45 */},
 177 {       ".",                    /* 46 */},
 178 {       "/", "sl",              /* 47 */},
 179 {       "0",                    /* 48 */},
 180 {       "1",                    /* 49 */},
 181 {       "2",                    /* 50 */},
 182 {       "3",                    /* 51 */},
 183 {       "4",                    /* 52 */},
 184 {       "5",                    /* 53 */},
 185 {       "6",                    /* 54 */},
 186 {       "7",                    /* 55 */},
 187 {       "8",                    /* 56 */},
 188 {       "9",                    /* 57 */},
 189 {       ":",                    /* 58 */},
 190 {       ";",                    /* 59 */},
 191 {       "<",                    /* 60 */},
 192 {       "=",                    /* 61 */},
 193 {       ">",                    /* 62 */},
 194 {       "?",                    /* 63 */},
 195 {       "@", "at",              /* 64 */},
 196 {       "A",                    /* 65 */},
 197 {       "B",                    /* 66 */},
 198 {       "C",                    /* 67 */},
 199 {       "D",                    /* 68 */},
 200 {       "E",                    /* 69 */},
 201 {       "F",                    /* 70 */},
 202 {       "G",                    /* 71 */},
 203 {       "H",                    /* 72 */},
 204 {       "I",                    /* 73 */},
 205 {       "J",                    /* 74 */},
 206 {       "K",                    /* 75 */},
 207 {       "L",                    /* 76 */},
 208 {       "M",                    /* 77 */},
 209 {       "N",                    /* 78 */},
 210 {       "O",                    /* 79 */},
 211 {       "P",                    /* 80 */},
 212 {       "Q",                    /* 81 */},
 213 {       "R",                    /* 82 */},
 214 {       "S",                    /* 83 */},
 215 {       "T",                    /* 84 */},
 216 {       "U",                    /* 85 */},
 217 {       "V",                    /* 86 */},
 218 {       "W",                    /* 87 */},
 219 {       "X",                    /* 88 */},
 220 {       "Y",                    /* 89 */},
 221 {       "Z",                    /* 90 */},
 222 {       "[", "lB",              /* 91 */},
 223 {       "\\", "rs",             /* 92 */},
 224 {       "]", "rB",              /* 93 */},
 225 {       "^", "a^", "ha",        /* 94 */},
 226 {       "_",                    /* 95 */},
 227 {       "`", "oq",              /* 96 */},
 228 {       "a",                    /* 97 */},
 229 {       "b",                    /* 98 */},
 230 {       "c",                    /* 99 */},
 231 {       "d",                    /* 100 */},
 232 {       "e",                    /* 101 */},
 233 {       "f",                    /* 102 */},
 234 {       "g",                    /* 103 */},
 235 {       "h",                    /* 104 */},
 236 {       "i",                    /* 105 */},
 237 {       "j",                    /* 106 */},
 238 {       "k",                    /* 107 */},
 239 {       "l",                    /* 108 */},
 240 {       "m",                    /* 109 */},
 241 {       "n",                    /* 110 */},
 242 {       "o",                    /* 111 */},
 243 {       "p",                    /* 112 */},
 244 {       "q",                    /* 113 */},
 245 {       "r",                    /* 114 */},
 246 {       "s",                    /* 115 */},
 247 {       "t",                    /* 116 */},
 248 {       "u",                    /* 117 */},
 249 {       "v",                    /* 118 */},
 250 {       "w",                    /* 119 */},
 251 {       "x",                    /* 120 */},
 252 {       "y",                    /* 121 */},
 253 {       "z",                    /* 122 */},
 254 {       "{", "lC",              /* 123 */},
 255 {       "|", "ba",              /* 124 */},
 256 {       "}", "rC",              /* 125 */},
 257 {       "~", "a~", "ti",        /* 126 */},
 258 {       0,                      /* 127 */},
 259 {       0,                      /* 128 */},
 260 {       0,                      /* 129 */},
 261 {       0,                      /* 130 */},
 262 {       0,                      /* 131 */},
 263 {       0,                      /* 132 */},
 264 {       0,                      /* 133 */},
 265 {       0,                      /* 134 */},
 266 {       0,                      /* 135 */},
 267 {       0,                      /* 136 */},
 268 {       0,                      /* 137 */},
 269 {       0,                      /* 138 */},
 270 {       0,                      /* 139 */},
 271 {       0,                      /* 140 */},
 272 {       0,                      /* 141 */},
 273 {       0,                      /* 142 */},
 274 {       0,                      /* 143 */},
 275 {       0,                      /* 144 */},
 276 {       0,                      /* 145 */},
 277 {       0,                      /* 146 */},
 278 {       0,                      /* 147 */},
 279 {       0,                      /* 148 */},
 280 {       0,                      /* 149 */},
 281 {       0,                      /* 150 */},
 282 {       0,                      /* 151 */},
 283 {       0,                      /* 152 */},
 284 {       0,                      /* 153 */},
 285 {       0,                      /* 154 */},
 286 {       0,                      /* 155 */},
 287 {       0,                      /* 156 */},
 288 {       0,                      /* 157 */},
 289 {       0,                      /* 158 */},
 290 {       0,                      /* 159 */},
 291 {       0,                      /* 160 */},
 292 {       "r!",                   /* 161 */},
 293 {       "ct",                   /* 162 */},
 294 {       "Po",                   /* 163 */},
 295 {       "Cs",                   /* 164 */},
 296 {       "Ye",                   /* 165 */},
 297 {       "bb",                   /* 166 */},
 298 {       "sc",                   /* 167 */},
 299 {       "ad",                   /* 168 */},
 300 {       "co",                   /* 169 */},
 301 {       "Of",                   /* 170 */},
 302 {       "Fo",                   /* 171 */},
 303 {       "tno",                  /* 172 */},
 304 {       "-", "hy",              /* 173 */},
 305 {       "rg",                   /* 174 */},
 306 {       "a-",                   /* 175 */},
 307 {       "de",                   /* 176 */},
 308 {       "t+-",                  /* 177 */},
 309 {       "S2",                   /* 178 */},
 310 {       "S3",                   /* 179 */},
 311 {       "aa",                   /* 180 */},
 312 {       "mc",                   /* 181 */},
 313 {       "ps",                   /* 182 */},
 314 {       "pc",                   /* 183 */},
 315 {       "ac",                   /* 184 */},
 316 {       "S1",                   /* 185 */},
 317 {       "Om",                   /* 186 */},
 318 {       "Fc",                   /* 187 */},
 319 {       "14",                   /* 188 */},
 320 {       "12",                   /* 189 */},
 321 {       "34",                   /* 190 */},
 322 {       "r?",                   /* 191 */},
 323 {       "`A",                   /* 192 */},
 324 {       "'A",                   /* 193 */},
 325 {       "^A",                   /* 194 */},
 326 {       "~A",                   /* 195 */},
 327 {       ":A",                   /* 196 */},
 328 {       "oA",                   /* 197 */},
 329 {       "AE",                   /* 198 */},
 330 {       ",C",                   /* 199 */},
 331 {       "`E",                   /* 200 */},
 332 {       "'E",                   /* 201 */},
 333 {       "^E",                   /* 202 */},
 334 {       ":E",                   /* 203 */},
 335 {       "`I",                   /* 204 */},
 336 {       "'I",                   /* 205 */},
 337 {       "^I",                   /* 206 */},
 338 {       ":I",                   /* 207 */},
 339 {       "-D",                   /* 208 */},
 340 {       "~N",                   /* 209 */},
 341 {       "`O",                   /* 210 */},
 342 {       "'O",                   /* 211 */},
 343 {       "^O",                   /* 212 */},
 344 {       "~O",                   /* 213 */},
 345 {       ":O",                   /* 214 */},
 346 {       "tmu",                  /* 215 */},
 347 {       "/O",                   /* 216 */},
 348 {       "`U",                   /* 217 */},
 349 {       "'U",                   /* 218 */},
 350 {       "^U",                   /* 219 */},
 351 {       ":U",                   /* 220 */},
 352 {       "'Y",                   /* 221 */},
 353 {       "TP",                   /* 222 */},
 354 {       "ss",                   /* 223 */},
 355 {       "`a",                   /* 224 */},
 356 {       "'a",                   /* 225 */},
 357 {       "^a",                   /* 226 */},
 358 {       "~a",                   /* 227 */},
 359 {       ":a",                   /* 228 */},
 360 {       "oa",                   /* 229 */},
 361 {       "ae",                   /* 230 */},
 362 {       ",c",                   /* 231 */},
 363 {       "`e",                   /* 232 */},
 364 {       "'e",                   /* 233 */},
 365 {       "^e",                   /* 234 */},
 366 {       ":e",                   /* 235 */},
 367 {       "`i",                   /* 236 */},
 368 {       "'i",                   /* 237 */},
 369 {       "^i",                   /* 238 */},
 370 {       ":i",                   /* 239 */},
 371 {       "Sd",                   /* 240 */},
 372 {       "~n",                   /* 241 */},
 373 {       "`o",                   /* 242 */},
 374 {       "'o",                   /* 243 */},
 375 {       "^o",                   /* 244 */},
 376 {       "~o",                   /* 245 */},
 377 {       ":o",                   /* 246 */},
 378 {       "tdi",                  /* 247 */},
 379 {       "/o",                   /* 248 */},
 380 {       "`u",                   /* 249 */},
 381 {       "'u",                   /* 250 */},
 382 {       "^u",                   /* 251 */},
 383 {       ":u",                   /* 252 */},
 384 {       "'y",                   /* 253 */},
 385 {       "Tp",                   /* 254 */},
 386 {       ":y",                   /* 255 */},
 387 }};
 388
 389 static DviCharNameMap Adobe_Symbol_map = {
 390         "adobe-fontspecific",
 391         1,
 392 {
 393 {       0,                                              /* 0 */},
 394 {       0,                                              /* 1 */},
 395 {       0,                                              /* 2 */},
 396 {       0,                                              /* 3 */},
 397 {       0,                                              /* 4 */},
 398 {       0,                                              /* 5 */},
 399 {       0,                                              /* 6 */},
 400 {       0,                                              /* 7 */},
 401 {       0,                                              /* 8 */},
 402 {       0,                                              /* 9 */},
 403 {       0,                                              /* 10 */},
 404 {       0,                                              /* 11 */},
 405 {       0,                                              /* 12 */},
 406 {       0,                                              /* 13 */},
 407 {       0,                                              /* 14 */},
 408 {       0,                                              /* 15 */},
 409 {       0,                                              /* 16 */},
 410 {       0,                                              /* 17 */},
 411 {       0,                                              /* 18 */},
 412 {       0,                                              /* 19 */},
 413 {       0,                                              /* 20 */},
 414 {       0,                                              /* 21 */},
 415 {       0,                                              /* 22 */},
 416 {       0,                                              /* 23 */},
 417 {       0,                                              /* 24 */},
 418 {       0,                                              /* 25 */},
 419 {       0,                                              /* 26 */},
 420 {       0,                                              /* 27 */},
 421 {       0,                                              /* 28 */},
 422 {       0,                                              /* 29 */},
 423 {       0,                                              /* 30 */},
 424 {       0,                                              /* 31 */},
 425 {       0,                                              /* 32 */},
 426 {       "!",                                            /* 33 */},
 427 {       "fa",                                           /* 34 */},
 428 {       "#", "sh",                                      /* 35 */},
 429 {       "te",                                           /* 36 */},
 430 {       "%",                                            /* 37 */},
 431 {       "&",                                            /* 38 */},
 432 {       "st",                                           /* 39 */},
 433 {       "(",                                            /* 40 */},
 434 {       ")",                                            /* 41 */},
 435 {       "**",                                           /* 42 */},
 436 {       "+", "pl",                                      /* 43 */},
 437 {       ",",                                            /* 44 */},
 438 {       "\\-", "mi",                                    /* 45 */},
 439 {       ".",                                            /* 46 */},
 440 {       "/", "sl",                                      /* 47 */},
 441 {       "0",                                            /* 48 */},
 442 {       "1",                                            /* 49 */},
 443 {       "2",                                            /* 50 */},
 444 {       "3",                                            /* 51 */},
 445 {       "4",                                            /* 52 */},
 446 {       "5",                                            /* 53 */},
 447 {       "6",                                            /* 54 */},
 448 {       "7",                                            /* 55 */},
 449 {       "8",                                            /* 56 */},
 450 {       "9",                                            /* 57 */},
 451 {       ":",                                            /* 58 */},
 452 {       ";",                                            /* 59 */},
 453 {       "<",                                            /* 60 */},
 454 {       "=", "eq",                                      /* 61 */},
 455 {       ">",                                            /* 62 */},
 456 {       "?",                                            /* 63 */},
 457 {       "=~",                                           /* 64 */},
 458 {       "*A",                                           /* 65 */},
 459 {       "*B",                                           /* 66 */},
 460 {       "*X",                                           /* 67 */},
 461 {       "*D",                                           /* 68 */},
 462 {       "*E",                                           /* 69 */},
 463 {       "*F",                                           /* 70 */},
 464 {       "*G",                                           /* 71 */},
 465 {       "*Y",                                           /* 72 */},
 466 {       "*I",                                           /* 73 */},
 467 {       "+h",                                           /* 74 */},
 468 {       "*K",                                           /* 75 */},
 469 {       "*L",                                           /* 76 */},
 470 {       "*M",                                           /* 77 */},
 471 {       "*N",                                           /* 78 */},
 472 {       "*O",                                           /* 79 */},
 473 {       "*P",                                           /* 80 */},
 474 {       "*H",                                           /* 81 */},
 475 {       "*R",                                           /* 82 */},
 476 {       "*S",                                           /* 83 */},
 477 {       "*T",                                           /* 84 */},
 478 {       0,                                              /* 85 */},
 479 {       "ts",                                           /* 86 */},
 480 {       "*W",                                           /* 87 */},
 481 {       "*C",                                           /* 88 */},
 482 {       "*Q",                                           /* 89 */},
 483 {       "*Z",                                           /* 90 */},
 484 {       "[", "lB",                                      /* 91 */},
 485 {       "tf", "3d",                                     /* 92 */},
 486 {       "]", "rB",                                      /* 93 */},
 487 {       "pp",                                           /* 94 */},
 488 {       "_",                                            /* 95 */},
 489 {       "radicalex",                                    /* 96 */},
 490 {       "*a",                                           /* 97 */},
 491 {       "*b",                                           /* 98 */},
 492 {       "*x",                                           /* 99 */},
 493 {       "*d",                                           /* 100 */},
 494 {       "*e",                                           /* 101 */},
 495 {       "*f",                                           /* 102 */},
 496 {       "*g",                                           /* 103 */},
 497 {       "*y",                                           /* 104 */},
 498 {       "*i",                                           /* 105 */},
 499 {       "+f",                                           /* 106 */},
 500 {       "*k",                                           /* 107 */},
 501 {       "*l",                                           /* 108 */},
 502 {       "*m",                                           /* 109 */},
 503 {       "*n",                                           /* 110 */},
 504 {       "*o",                                           /* 111 */},
 505 {       "*p",                                           /* 112 */},
 506 {       "*h",                                           /* 113 */},
 507 {       "*r",                                           /* 114 */},
 508 {       "*s",                                           /* 115 */},
 509 {       "*t",                                           /* 116 */},
 510 {       "*u",                                           /* 117 */},
 511 {       "+p",                                           /* 118 */},
 512 {       "*w",                                           /* 119 */},
 513 {       "*c",                                           /* 120 */},
 514 {       "*q",                                           /* 121 */},
 515 {       "*z",                                           /* 122 */},
 516 {       "lC", "{",                                      /* 123 */},
 517 {       "ba", "|",                                      /* 124 */},
 518 {       "rC", "}",                                      /* 125 */},
 519 {       "ap",                                           /* 126 */},
 520 {       0,                                              /* 127 */},
 521 {       0,                                              /* 128 */},
 522 {       0,                                              /* 129 */},
 523 {       0,                                              /* 130 */},
 524 {       0,                                              /* 131 */},
 525 {       0,                                              /* 132 */},
 526 {       0,                                              /* 133 */},
 527 {       0,                                              /* 134 */},
 528 {       0,                                              /* 135 */},
 529 {       0,                                              /* 136 */},
 530 {       0,                                              /* 137 */},
 531 {       0,                                              /* 138 */},
 532 {       0,                                              /* 139 */},
 533 {       0,                                              /* 140 */},
 534 {       0,                                              /* 141 */},
 535 {       0,                                              /* 142 */},
 536 {       0,                                              /* 143 */},
 537 {       0,                                              /* 144 */},
 538 {       0,                                              /* 145 */},
 539 {       0,                                              /* 146 */},
 540 {       0,                                              /* 147 */},
 541 {       0,                                              /* 148 */},
 542 {       0,                                              /* 149 */},
 543 {       0,                                              /* 150 */},
 544 {       0,                                              /* 151 */},
 545 {       0,                                              /* 152 */},
 546 {       0,                                              /* 153 */},
 547 {       0,                                              /* 154 */},
 548 {       0,                                              /* 155 */},
 549 {       0,                                              /* 156 */},
 550 {       0,                                              /* 157 */},
 551 {       0,                                              /* 158 */},
 552 {       0,                                              /* 159 */},
 553 {       0,                                              /* 160 */},
 554 {       "*U",                                           /* 161 */},
 555 {       "fm",                                           /* 162 */},
 556 {       "<=",                                           /* 163 */},
 557 {       "f/",                                           /* 164 */},
 558 {       "if",                                           /* 165 */},
 559 {       "Fn",                                           /* 166 */},
 560 {       "CL",                                           /* 167 */},
 561 {       "DI",                                           /* 168 */},
 562 {       "HE",                                           /* 169 */},
 563 {       "SP",                                           /* 170 */},
 564 {       "<>",                                           /* 171 */},
 565 {       "<-",                                           /* 172 */},
 566 {       "ua", "arrowverttp",                            /* 173 */},
 567 {       "->",                                           /* 174 */},
 568 {       "da", "arrowvertbt",                            /* 175 */},
 569 {       "de",                                           /* 176 */},
 570 {       "+-",                                           /* 177 */},
 571 {       "sd",                                           /* 178 */},
 572 {       ">=",                                           /* 179 */},
 573 {       "mu",                                           /* 180 */},
 574 {       "pt",                                           /* 181 */},
 575 {       "pd",                                           /* 182 */},
 576 {       "bu",                                           /* 183 */},
 577 {       "di",                                           /* 184 */},
 578 {       "!=",                                           /* 185 */},
 579 {       "==",                                           /* 186 */},
 580 {       "~=", "~~",                                     /* 187 */},
 581 {       0,                                              /* 188 */},
 582 {       "arrowvertex",                                  /* 189 */},
 583 {       "an",                                           /* 190 */},
 584 {       "CR",                                           /* 191 */},
 585 {       "Ah",                                           /* 192 */},
 586 {       "Im",                                           /* 193 */},
 587 {       "Re",                                           /* 194 */},
 588 {       "wp",                                           /* 195 */},
 589 {       "c*",                                           /* 196 */},
 590 {       "c+",                                           /* 197 */},
 591 {       "es",                                           /* 198 */},
 592 {       "ca",                                           /* 199 */},
 593 {       "cu",                                           /* 200 */},
 594 {       "sp",                                           /* 201 */},
 595 {       "ip",                                           /* 202 */},
 596 {       "nb",                                           /* 203 */},
 597 {       "sb",                                           /* 204 */},
 598 {       "ib",                                           /* 205 */},
 599 {       "mo",                                           /* 206 */},
 600 {       "nm",                                           /* 207 */},
 601 {       "/_",                                           /* 208 */},
 602 {       "gr",                                           /* 209 */},
 603 {       "rg",                                           /* 210 */},
 604 {       "co",                                           /* 211 */},
 605 {       "tm",                                           /* 212 */},
 606 {       0,                                              /* 213 */},
 607 {       "sr", "sqrt",                                   /* 214 */},
 608 {       "md",                                           /* 215 */},
 609 {       "no",                                           /* 216 */},
 610 {       "AN",                                           /* 217 */},
 611 {       "OR",                                           /* 218 */},
 612 {       "hA",                                           /* 219 */},
 613 {       "lA",                                           /* 220 */},
 614 {       "uA",                                           /* 221 */},
 615 {       "rA",                                           /* 222 */},
 616 {       "dA",                                           /* 223 */},
 617 {       "lz",                                           /* 224 */},
 618 {       "la",                                           /* 225 */},
 619 {       0,                                              /* 226 */},
 620 {       0,                                              /* 227 */},
 621 {       0,                                              /* 228 */},
 622 {       0,                                              /* 229 */},
 623 {       "parenlefttp",                                  /* 230 */},
 624 {       "parenleftex",                                  /* 231 */},
 625 {       "parenleftbt",                                  /* 232 */},
 626 {       "bracketlefttp", "lc",                          /* 233 */},
 627 {       "bracketleftex",                                /* 234 */},
 628 {       "bracketleftbt", "lf",                          /* 235 */},
 629 {       "bracelefttp", "lt",                            /* 236 */},
 630 {       "braceleftmid", "lk",                           /* 237 */},
 631 {       "braceleftbt", "lb",                            /* 238 */},
 632 {       "bracerightex", "braceleftex", "braceex", "bv", /* 239 */},
 633 {       0,                                              /* 240 */},
 634 {       "ra",                                           /* 241 */},
 635 {       "is", "integral",                               /* 242 */},
 636 {       0,                                              /* 243 */},
 637 {       0,                                              /* 244 */},
 638 {       0,                                              /* 245 */},
 639 {       "parenrighttp",                                 /* 246 */},
 640 {       "parenrightex",                                 /* 247 */},
 641 {       "parenrightbt",                                 /* 248 */},
 642 {       "bracketrighttp", "rc",                         /* 249 */},
 643 {       "bracketrightex",                               /* 250 */},
 644 {       "bracketrightbt", "rf",                         /* 251 */},
 645 {       "bracerighttp", "rt",                           /* 252 */},
 646 {       "bracerightmid", "rk",                          /* 253 */},
 647 {       "bracerightbt", "rb",                           /* 254 */},
 648 {       0,                                              /* 255 */},
 649 }};
 650
 651
 652 static void
 653 load_standard_maps (void)
 654 {
 655         standard_maps_loaded = 1;
 656         DviRegisterMap (&ISO8859_1_map);
 657         DviRegisterMap (&Adobe_Symbol_map);
 658 }