tools/8bit_tab_to_h.c

   1 /* Copyright (C) 1999-2001 Free Software Foundation, Inc.
   2    This file is part of the GNU LIBICONV Tools.
   3
   4    This program is free software; you can redistribute it and/or modify
   5    it under the terms of the GNU General Public License as published by
   6    the Free Software Foundation; either version 2, or (at your option)
   7    any later version.
   8
   9    This program is distributed in the hope that it will be useful,
  10    but WITHOUT ANY WARRANTY; without even the implied warranty of
  11    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12    GNU General Public License for more details.
  13
  14    You should have received a copy of the GNU General Public License
  15    along with this program; if not, write to the Free Software Foundation,
  16    Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
  17
  18 /*
  19  * Generates an 8-bit character set table from a .TXT table as found on
  20  * ftp.unicode.org or from a table containing the 256 Unicode values as
  21  * hexadecimal integers.
  22  * Examples:
  23  *
  24  *   ./8bit_tab_to_h ISO-8859-1 iso8859_1 < tab8859_1
  25  *   ./8bit_tab_to_h ISO-8859-2 iso8859_2 < tab8859_2
  26  *   ./8bit_tab_to_h ISO-8859-3 iso8859_3 < tab8859_3
  27  *   ./8bit_tab_to_h ISO-8859-4 iso8859_4 < tab8859_4
  28  *   ./8bit_tab_to_h ISO-8859-5 iso8859_5 < tab8859_5
  29  *   ./8bit_tab_to_h ISO-8859-6 iso8859_6 < tab8859_6
  30  *   ./8bit_tab_to_h ISO-8859-7 iso8859_7 < tab8859_7
  31  *   ./8bit_tab_to_h ISO-8859-8 iso8859_8 < tab8859_8
  32  *   ./8bit_tab_to_h ISO-8859-9 iso8859_9 < tab8859_9
  33  *   ./8bit_tab_to_h ISO-8859-10 iso8859_10 < tab8859_10
  34  *   ./8bit_tab_to_h ISO-8859-14 iso8859_14 < tab8859_14
  35  *   ./8bit_tab_to_h ISO-8859-15 iso8859_15 < tab8859_15
  36  *   ./8bit_tab_to_h JISX0201.1976-0 jisx0201 < jis0201
  37  *   ./8bit_tab_to_h TIS620.2533-1 tis620 < tabtis620
  38  *   ./8bit_tab_to_h KOI8-R koi8_r < tabkoi8_r
  39  *   ./8bit_tab_to_h KOI8-U koi8_u < tabkoi8_u
  40  *   ./8bit_tab_to_h ARMSCII-8 armscii_8 < tabarmscii_8
  41  *   ./8bit_tab_to_h CP1133 cp1133 < tabibm_cp1133
  42  *   ./8bit_tab_to_h MULELAO-1 mulelao < tabmulelao_1
  43  *   ./8bit_tab_to_h VISCII1.1-1 viscii1 < tabviscii
  44  *   ./8bit_tab_to_h TCVN-5712 tcvn < tabtcvn
  45  *   ./8bit_tab_to_h GEORGIAN-ACADEMY georgian_ac < tabgeorgian_academy
  46  *   ./8bit_tab_to_h GEORGIAN-PS georgian_ps < tabgeorgian_ps
  47  *
  48  *   ./8bit_tab_to_h ISO-8859-1 iso8859_1 < 8859-1.TXT
  49  *   ./8bit_tab_to_h ISO-8859-2 iso8859_2 < 8859-2.TXT
  50  *   ./8bit_tab_to_h ISO-8859-3 iso8859_3 < 8859-3.TXT
  51  *   ./8bit_tab_to_h ISO-8859-4 iso8859_4 < 8859-4.TXT
  52  *   ./8bit_tab_to_h ISO-8859-5 iso8859_5 < 8859-5.TXT
  53  *   ./8bit_tab_to_h ISO-8859-6 iso8859_6 < 8859-6.TXT
  54  *   ./8bit_tab_to_h ISO-8859-7 iso8859_7 < 8859-7.TXT
  55  *   ./8bit_tab_to_h ISO-8859-8 iso8859_8 < 8859-8.TXT
  56  *   ./8bit_tab_to_h ISO-8859-9 iso8859_9 < 8859-9.TXT
  57  *   ./8bit_tab_to_h ISO-8859-10 iso8859_10 < 8859-10.TXT
  58  *   ./8bit_tab_to_h ISO-8859-14 iso8859_14 < 8859-14.TXT
  59  *   ./8bit_tab_to_h ISO-8859-15 iso8859_15 < 8859-15.TXT
  60  *   ./8bit_tab_to_h JISX0201.1976-0 jisx0201 < JIS0201.TXT
  61  *   ./8bit_tab_to_h KOI8-R koi8_r < KOI8-R.TXT
  62  */
  63
  64 #include <stdio.h>
  65 #include <stdlib.h>
  66 #include <stdbool.h>
  67 #include <string.h>
  68
  69 int main (int argc, char *argv[])
  70 {
  71   const char* charsetname;
  72   const char* c_charsetname;
  73   const char* filename;
  74   const char* directory;
  75   int charset2uni[0x100];
  76
  77   if (argc != 3 && argc != 4 && argc != 5)
  78     exit(1);
  79   charsetname = argv[1];
  80   c_charsetname = argv[2];
  81   if (argc > 3) {
  82     filename = argv[3];
  83   } else {
  84     char* s = (char*) malloc(strlen(c_charsetname)+strlen(".h")+1);
  85     strcpy(s,c_charsetname); strcat(s,".h");
  86     filename = s;
  87   }
  88   directory = (argc > 4 ? argv[4] : "");
  89
  90   fprintf(stderr, "Creating %s%s\n", directory, filename);
  91
  92   {
  93     int i, c;
  94     c = getc(stdin);
  95     ungetc(c,stdin);
  96     if (c == '#') {
  97       /* Read a unicode.org style .TXT file. */
  98       for (i = 0; i < 0x100; i++)
  99         charset2uni[i] = 0xfffd;
 100       for (;;) {
 101         c = getc(stdin);
 102         if (c == EOF)
 103           break;
 104         if (c == '\n' || c == ' ' || c == '\t')
 105           continue;
 106         if (c == '#') {
 107           do { c = getc(stdin); } while (!(c == EOF || c == '\n'));
 108           continue;
 109         }
 110         ungetc(c,stdin);
 111         if (scanf("0x%x", &i) != 1 || !(i >= 0 && i < 0x100))
 112           exit(1);
 113         do { c = getc(stdin); } while (c == ' ' || c == '\t');
 114         if (c != EOF)
 115           ungetc(c,stdin);
 116         if (c == '\n' || c == '#')
 117           continue;
 118         if (scanf("0x%x", &charset2uni[i]) != 1)
 119           exit(1);
 120       }
 121     } else {
 122       /* Read a table of hexadecimal Unicode values. */
 123       for (i = 0; i < 0x100; i++) {
 124         if (scanf("%x", &charset2uni[i]) != 1)
 125           exit(1);
 126         if (charset2uni[i] < 0 || charset2uni[i] == 0xffff)
 127           charset2uni[i] = 0xfffd;
 128       }
 129       if (scanf("%x", &i) != EOF)
 130         exit(1);
 131     }
 132   }
 133
 134   /* Write the output file. */
 135   {
 136     FILE* f;
 137
 138     {
 139       char* fname = malloc(strlen(directory)+strlen(filename)+1);
 140       strcpy(fname,directory); strcat(fname,filename);
 141       f = fopen(fname,"w");
 142       if (f == NULL)
 143         exit(1);
 144     }
 145
 146     fprintf(f, "/*\n");
 147     fprintf(f, " * Copyright (C) 1999-2001 Free Software Foundation, Inc.\n");
 148     fprintf(f, " * This file is part of the GNU LIBICONV Library.\n");
 149     fprintf(f, " *\n");
 150     fprintf(f, " * The GNU LIBICONV Library is free software; you can redistribute it\n");
 151     fprintf(f, " * and/or modify it under the terms of the GNU Library General Public\n");
 152     fprintf(f, " * License as published by the Free Software Foundation; either version 2\n");
 153     fprintf(f, " * of the License, or (at your option) any later version.\n");
 154     fprintf(f, " *\n");
 155     fprintf(f, " * The GNU LIBICONV Library is distributed in the hope that it will be\n");
 156     fprintf(f, " * useful, but WITHOUT ANY WARRANTY; without even the implied warranty of\n");
 157     fprintf(f, " * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU\n");
 158     fprintf(f, " * Library General Public License for more details.\n");
 159     fprintf(f, " *\n");
 160     fprintf(f, " * You should have received a copy of the GNU Library General Public\n");
 161     fprintf(f, " * License along with the GNU LIBICONV Library; see the file COPYING.LIB.\n");
 162     fprintf(f, " * If not, write to the Free Software Foundation, Inc., 59 Temple Place -\n");
 163     fprintf(f, " * Suite 330, Boston, MA 02111-1307, USA.\n");
 164     fprintf(f, " */\n");
 165     fprintf(f, "\n");
 166     fprintf(f, "/*\n");
 167     fprintf(f, " * %s\n", charsetname);
 168     fprintf(f, " */\n");
 169     fprintf(f, "\n");
 170
 171     {
 172       int i, i1, i2, i3;
 173       int line[16];
 174       int tableno;
 175       struct { int minline; int maxline; } tables[16];
 176       bool some_invalid;
 177       bool final_ret_reached;
 178
 179       for (i1 = 0; i1 < 16; i1++) {
 180         bool all_invalid = true;
 181         bool all_identity = true;
 182         for (i2 = 0; i2 < 16; i2++) {
 183           i = 16*i1+i2;
 184           if (charset2uni[i] != 0xfffd)
 185             all_invalid = false;
 186           if (charset2uni[i] != i)
 187             all_identity = false;
 188         }
 189         if (all_invalid)
 190           line[i1] = -2;
 191         else if (all_identity)
 192           line[i1] = -1;
 193         else
 194           line[i1] = 0;
 195       }
 196       tableno = 0;
 197       for (i1 = 0; i1 < 16; i1++) {
 198         if (line[i1] >= 0) {
 199           if (i1 > 0 && tableno > 0 && line[i1-1] == tableno-1) {
 200             line[i1] = tableno-1;
 201             tables[tableno-1].maxline = i1;
 202           } else {
 203             tableno++;
 204             line[i1] = tableno-1;
 205             tables[tableno-1].minline = tables[tableno-1].maxline = i1;
 206           }
 207         }
 208       }
 209       some_invalid = false;
 210       for (i = 0; i < 0x100; i++)
 211         if (charset2uni[i] == 0xfffd)
 212           some_invalid = true;
 213       if (tableno > 0) {
 214         int t;
 215         for (t = 0; t < tableno; t++) {
 216           fprintf(f, "static const unsigned short %s_2uni", c_charsetname);
 217           if (tableno > 1)
 218             fprintf(f, "_%d", t+1);
 219           fprintf(f, "[%d] = {\n", 16*(tables[t].maxline-tables[t].minline+1));
 220           for (i1 = tables[t].minline; i1 <= tables[t].maxline; i1++) {
 221             fprintf(f, "  /* 0x%02x */\n", 16*i1);
 222             for (i2 = 0; i2 < 2; i2++) {
 223               fprintf(f, " ");
 224               for (i3 = 0; i3 < 8; i3++) {
 225                 i = 16*i1+8*i2+i3;
 226                 fprintf(f, " 0x%04x,", charset2uni[i]);
 227               }
 228               fprintf(f, "\n");
 229             }
 230           }
 231           fprintf(f, "};\n");
 232         }
 233         fprintf(f, "\n");
 234       }
 235       final_ret_reached = false;
 236       fprintf(f, "static int\n%s_mbtowc (conv_t conv, ucs4_t *pwc, const unsigned char *s, int n)\n", c_charsetname);
 237       fprintf(f, "{\n");
 238       fprintf(f, "  unsigned char c = *s;\n");
 239       if (some_invalid) {
 240         for (i1 = 0; i1 < 16;) {
 241           int t = line[i1];
 242           const char* indent;
 243           for (i2 = i1; i2 < 16 && line[i2] == t; i2++);
 244           indent = (i1 == 0 && i2 == 16 ? "  " : "    ");
 245           if (i1 == 0) {
 246             if (i2 == 16) {
 247             } else {
 248               fprintf(f, "  if (c < 0x%02x) {\n", 16*i2);
 249             }
 250           } else {
 251             if (i2 == 16) {
 252               fprintf(f, "  else {\n");
 253             } else {
 254               fprintf(f, "  else if (c < 0x%02x) {\n", 16*i2);
 255             }
 256           }
 257           if (t == -2) {
 258             final_ret_reached = true;
 259           } else if (t == -1) {
 260             fprintf(f, "%s*pwc = (ucs4_t) c;\n", indent);
 261             fprintf(f, "%sreturn 1;\n", indent);
 262           } else {
 263             fprintf(f, "%s", indent);
 264             some_invalid = false;
 265             for (i = 16*i1; i < 16*i2; i++)
 266               if (charset2uni[i] == 0xfffd)
 267                 some_invalid = true;
 268             if (some_invalid)
 269               fprintf(f, "unsigned short wc = ");
 270             else
 271               fprintf(f, "*pwc = (ucs4_t) ");
 272             fprintf(f, "%s_2uni", c_charsetname);
 273             if (tableno > 1)
 274               fprintf(f, "_%d", t+1);
 275             fprintf(f, "[c");
 276             if (tables[t].minline > 0)
 277               fprintf(f, "-0x%02x", 16*tables[t].minline);
 278             fprintf(f, "];\n");
 279             if (some_invalid) {
 280               fprintf(f, "%sif (wc != 0xfffd) {\n", indent);
 281               fprintf(f, "%s  *pwc = (ucs4_t) wc;\n", indent);
 282               fprintf(f, "%s  return 1;\n", indent);
 283               fprintf(f, "%s}\n", indent);
 284               final_ret_reached = true;
 285             } else {
 286               fprintf(f, "%sreturn 1;\n", indent);
 287             }
 288           }
 289           if (!(i1 == 0 && i2 == 16))
 290             fprintf(f, "  }\n");
 291           i1 = i2;
 292         }
 293         if (final_ret_reached)
 294           fprintf(f, "  return RET_ILSEQ;\n");
 295       } else {
 296         for (i1 = 0; i1 < 16;) {
 297           int t = line[i1];
 298           for (i2 = i1; i2 < 16 && line[i2] == t; i2++);
 299           if (i1 == 0) {
 300             if (i2 == 16) {
 301               fprintf(f, "  ");
 302             } else {
 303               fprintf(f, "  if (c < 0x%02x)\n    ", 16*i2);
 304             }
 305           } else {
 306             if (i2 == 16) {
 307               fprintf(f, "  else\n    ");
 308             } else {
 309               fprintf(f, "  else if (c < 0x%02x)\n    ", 16*i2);
 310             }
 311           }
 312           if (t == -1)
 313             fprintf(f, "*pwc = (ucs4_t) c;\n");
 314           else {
 315             fprintf(f, "*pwc = (ucs4_t) %s_2uni", c_charsetname);
 316             if (tableno > 1)
 317               fprintf(f, "_%d", t+1);
 318             fprintf(f, "[c");
 319             if (tables[t].minline > 0)
 320               fprintf(f, "-0x%02x", 16*tables[t].minline);
 321             fprintf(f, "];\n");
 322           }
 323           i1 = i2;
 324         }
 325         fprintf(f, "  return 1;\n");
 326       }
 327       fprintf(f, "}\n");
 328
 329     }
 330
 331     fprintf(f, "\n");
 332
 333     {
 334       int uni2charset[0x10000];
 335       bool pages[0x100];
 336       int line[0x2000];
 337       int tableno;
 338       struct { int minline; int maxline; int usecount; const char* suffix; } tables[0x2000];
 339       bool need_c;
 340       bool fix_0000;
 341       int i, j, p, j1, j2, t;
 342
 343       for (j = 0; j < 0x10000; j++)
 344         uni2charset[j] = 0;
 345       for (p = 0; p < 0x100; p++)
 346         pages[p] = false;
 347       for (i = 0; i < 0x100; i++) {
 348         j = charset2uni[i];
 349         if (j != 0xfffd) {
 350           uni2charset[j] = i;
 351           pages[j>>8] = true;
 352         }
 353       }
 354       for (j1 = 0; j1 < 0x2000; j1++) {
 355         bool all_invalid = true;
 356         bool all_identity = true;
 357         for (j2 = 0; j2 < 8; j2++) {
 358           j = 8*j1+j2;
 359           if (uni2charset[j] != 0)
 360             all_invalid = false;
 361           if (uni2charset[j] != j)
 362             all_identity = false;
 363         }
 364         if (all_invalid)
 365           line[j1] = -2;
 366         else if (all_identity)
 367           line[j1] = -1;
 368         else
 369           line[j1] = 0;
 370       }
 371       tableno = 0;
 372       for (j1 = 0; j1 < 0x2000; j1++) {
 373         if (line[j1] >= 0) {
 374           if (tableno > 0
 375               && ((j1 > 0 && line[j1-1] == tableno-1)
 376                   || ((tables[tableno-1].maxline >> 5) == (j1 >> 5)
 377                       && j1 - tables[tableno-1].maxline <= 8))) {
 378             line[j1] = tableno-1;
 379             tables[tableno-1].maxline = j1;
 380           } else {
 381             tableno++;
 382             line[j1] = tableno-1;
 383             tables[tableno-1].minline = tables[tableno-1].maxline = j1;
 384           }
 385         }
 386       }
 387       for (t = 0; t < tableno; t++) {
 388         tables[t].usecount = 0;
 389         j1 = 8*tables[t].minline;
 390         j2 = 8*(tables[t].maxline+1);
 391         for (j = j1; j < j2; j++)
 392           if (uni2charset[j] != 0)
 393             tables[t].usecount++;
 394       }
 395       for (t = 0, p = -1, i = 0; t < tableno; t++) {
 396         if (tables[t].usecount > 1) {
 397           char* s;
 398           if (p == tables[t].minline >> 5) {
 399             s = (char*) malloc(5+1);
 400             sprintf(s, "%02x_%d", p, ++i);
 401           } else {
 402             p = tables[t].minline >> 5;
 403             s = (char*) malloc(2+1);
 404             sprintf(s, "%02x", p);
 405           }
 406           tables[t].suffix = s;
 407         } else
 408           tables[t].suffix = NULL;
 409       }
 410       {
 411         p = -1;
 412         for (t = 0; t < tableno; t++)
 413           if (tables[t].usecount > 1) {
 414             p = 0;
 415             fprintf(f, "static const unsigned char %s_page%s[%d] = {\n", c_charsetname, tables[t].suffix, 8*(tables[t].maxline-tables[t].minline+1));
 416             for (j1 = tables[t].minline; j1 <= tables[t].maxline; j1++) {
 417               if ((j1 % 0x20) == 0 && j1 > tables[t].minline)
 418                 fprintf(f, "  /* 0x%04x */\n", 8*j1);
 419               fprintf(f, " ");
 420               for (j2 = 0; j2 < 8; j2++) {
 421                 j = 8*j1+j2;
 422                 fprintf(f, " 0x%02x,", uni2charset[j]);
 423               }
 424               fprintf(f, " /* 0x%02x-0x%02x */\n", 8*(j1 % 0x20), 8*(j1 % 0x20)+7);
 425             }
 426             fprintf(f, "};\n");
 427           }
 428         if (p >= 0)
 429           fprintf(f, "\n");
 430       }
 431       need_c = false;
 432       for (j1 = 0; j1 < 0x2000;) {
 433         t = line[j1];
 434         for (j2 = j1; j2 < 0x2000 && line[j2] == t; j2++);
 435         if (t >= 0)
 436           j2 = tables[t].maxline+1;
 437         if (!(t == -2 || (t == -1 && j1 == 0)))
 438           need_c = true;
 439         j1 = j2;
 440       }
 441       fix_0000 = false;
 442       fprintf(f, "static int\n%s_wctomb (conv_t conv, unsigned char *r, ucs4_t wc, int n)\n", c_charsetname);
 443       fprintf(f, "{\n");
 444       if (need_c)
 445         fprintf(f, "  unsigned char c = 0;\n");
 446       for (j1 = 0; j1 < 0x2000;) {
 447         t = line[j1];
 448         for (j2 = j1; j2 < 0x2000 && line[j2] == t; j2++);
 449         if (t >= 0) {
 450           if (j1 != tables[t].minline) abort();
 451           if (j2 > tables[t].maxline+1) abort();
 452           j2 = tables[t].maxline+1;
 453         }
 454         if (t == -2) {
 455         } else {
 456           if (j1 == 0)
 457             fprintf(f, "  ");
 458           else
 459             fprintf(f, "  else ");
 460           if (t >= 0 && tables[t].usecount == 0) abort();
 461           if (t >= 0 && tables[t].usecount == 1) {
 462             if (j2 != j1+1) abort();
 463             for (j = 8*j1; j < 8*j2; j++)
 464               if (uni2charset[j] != 0) {
 465                 fprintf(f, "if (wc == 0x%04x)\n    c = 0x%02x;\n", j, uni2charset[j]);
 466                 break;
 467               }
 468           } else {
 469             if (j1 == 0) {
 470               fprintf(f, "if (wc < 0x%04x)", 8*j2);
 471             } else {
 472               fprintf(f, "if (wc >= 0x%04x && wc < 0x%04x)", 8*j1, 8*j2);
 473             }
 474             if (t == -1) {
 475               if (j1 == 0)
 476                 /* If wc == 0, the function must return 1, not -1. */
 477                 fprintf(f, " {\n    *r = wc;\n    return 1;\n  }\n");
 478               else
 479                 fprintf(f, "\n    c = wc;\n");
 480             } else {
 481               fprintf(f, "\n    c = %s_page%s[wc", c_charsetname, tables[t].suffix);
 482               if (tables[t].minline > 0)
 483                 fprintf(f, "-0x%04x", 8*j1);
 484               fprintf(f, "];\n");
 485               if (j1 == 0 && uni2charset[0] == 0)
 486                 /* If wc == 0, the function must return 1, not -1. */
 487                 fix_0000 = true;
 488             }
 489           }
 490         }
 491         j1 = j2;
 492       }
 493       if (need_c) {
 494         if (fix_0000)
 495           fprintf(f, "  if (c != 0 || wc == 0) {\n");
 496         else
 497           fprintf(f, "  if (c != 0) {\n");
 498         fprintf(f, "    *r = c;\n");
 499         fprintf(f, "    return 1;\n");
 500         fprintf(f, "  }\n");
 501       }
 502       fprintf(f, "  return RET_ILUNI;\n");
 503       fprintf(f, "}\n");
 504
 505     }
 506
 507     if (ferror(f) || fclose(f))
 508       exit(1);
 509   }
 510
 511 #if 0
 512
 513     int i1, i2, i3, i1_min, i1_max, j1, j2;
 514
 515   i1_min = 16;
 516   i1_max = -1;
 517   for (i1 = 0; i1 < 16; i1++)
 518     for (i2 = 0; i2 < 16; i2++)
 519       if (charset2uni[16*i1+i2] != 0xfffd) {
 520         if (i1_min > i1) i1_min = i1;
 521         if (i1_max < i1) i1_max = i1;
 522       }
 523   printf("static const unsigned short %s_2uni[%d] = {\n",
 524          name, 16*(i1_max-i1_min+1));
 525   for (i1 = i1_min; i1 <= i1_max; i1++) {
 526     printf("  /""* 0x%02x *""/\n", 16*i1);
 527     for (i2 = 0; i2 < 2; i2++) {
 528       printf("  ");
 529       for (i3 = 0; i3 < 8; i3++) {
 530         if (i3 > 0) printf(" ");
 531         printf("0x%04x,", charset2uni[16*i1+8*i2+i3]);
 532       }
 533       printf("\n");
 534     }
 535   }
 536   printf("};\n");
 537   printf("\n");
 538
 539   for (p = 0; p < 0x100; p++)
 540     pages[p] = 0;
 541   for (i = 0; i < 0x100; i++)
 542     if (charset2uni[i] != 0xfffd)
 543       pages[charset2uni[i]>>8] = 1;
 544   for (p = 0; p < 0x100; p++)
 545     if (pages[p]) {
 546       int j1_min = 32;
 547       int j1_max = -1;
 548       for (j1 = 0; j1 < 32; j1++)
 549         for (j2 = 0; j2 < 8; j2++)
 550           if (uni2charset[256*p+8*j1+j2] != 0) {
 551             if (j1_min > j1) j1_min = j1;
 552             if (j1_max < j1) j1_max = j1;
 553           }
 554       printf("static const unsigned char %s_page%02x[%d] = {\n",
 555              name, p, 8*(j1_max-j1_min+1));
 556       for (j1 = j1_min; j1 <= j1_max; j1++) {
 557         printf("  ");
 558         for (j2 = 0; j2 < 8; j2++)
 559           printf("0x%02x, ", uni2charset[256*p+8*j1+j2]);
 560         printf("/""* 0x%02x-0x%02x *""/\n", 8*j1, 8*j1+7);
 561       }
 562       printf("};\n");
 563     }
 564   printf("\n");
 565
 566 }
 567 #endif
 568
 569   exit(0);
 570 }