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  1. /*    Copyright (C) 2002-2003 XIAO, Gang of Universite de Nice - Sophia Antipolis
  2.  *
  3.  *  This program is free software; you can redistribute it and/or modify
  4.  *  it under the terms of the GNU General Public License as published by
  5.  *  the Free Software Foundation; either version 2 of the License, or
  6.  *  (at your option) any later version.
  7.  *
  8.  *  This program is distributed in the hope that it will be useful,
  9.  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  10.  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  11.  *  GNU General Public License for more details.
  12.  *
  13.  *  You should have received a copy of the GNU General Public License
  14.  *  along with this program; if not, write to the Free Software
  15.  *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  16.  */
  17.  
  18. #ifndef SYMTEXT_H
  19. #define SYMTEXT_H 1
  20.  
  21. #include <stdio.h>
  22. #include <stdlib.h>
  23. #include <stdarg.h>
  24. #include <ctype.h>
  25. #include <unistd.h>
  26. #include <math.h>
  27. #include <string.h>
  28. #include <sys/stat.h>
  29. #include <sys/types.h>
  30. #include <fcntl.h>
  31. #include <errno.h>
  32. #include <signal.h>
  33. #include <time.h>
  34.  
  35. #include "lines.h"
  36.  
  37.         /* Maximum of string length. */
  38. #define MAX_LINELEN (40*1024-1)
  39.         /* Maximum of blocks. Limited to sizeof(short). */
  40. #define MAX_BLOCKS      8192
  41.         /* Maximum of pools. Limited to sizeof(short). */
  42. #define MAX_POOLS       10240
  43.         /* Maximum of variable names. */
  44. #define MAX_NAMELEN     63
  45.         /* Maximum of (complete) file names. */
  46. #define MAX_FNAME       199
  47.         /* Maximum of dictionaries, including reserved ones. */
  48. #define MAX_DICS        15
  49.         /* Maximum of lists in permdata. Very limited. */
  50. #define MAX_PERMLIST    4
  51.         /* Size of list buffer */
  52. #define MAX_LISTS       65536
  53.         /* Limit of the length of builtin command names */
  54. #define MAX_BINAME      10
  55.         /* Limit to nesting levels */
  56. #define MAX_LEVELS      16384
  57.         /* How many picks at most */
  58. #define MAX_PICKS       64
  59.         /* limit of entries in a dictionary */
  60. #define MAX_DICENTRIES 512*1024
  61.         /* limit of any single dictionary size */
  62. #define MAX_DICSIZE     10240*1024
  63.  
  64.         /* int or short */
  65. #define listtype        short int
  66.         /* default dictionary directory */
  67. #define defaultdir      "scripts"
  68.  
  69. #define char_punct      ".,;:?!\""
  70. #define char_math       "+-*/=|%<>()_"
  71. #define char_parenth    "()[]{}"
  72. #define char_cs         "_&$#`\\@~"
  73. #define char_quote      "`'\""
  74.  
  75. typedef struct block {
  76.     char *string;               /* string for compare */
  77.     int (*fn) (struct block *blk, char *start, int level);
  78.     listtype nextblock, sublock;        /* subblocks are always consecutive */
  79.     listtype len, lcnt, lind1, lind2, lstart, pool, mpool, mend;
  80.     listtype *listlen;
  81.     listtype *lists[MAX_PERMLIST];      /* permutation lists */
  82. } block;
  83.  
  84. typedef struct poolstruct {
  85.     listtype block, lastpool, ind1, ind2, dirty, len;
  86.     char *string;
  87.     listtype *tag;              /* level tags for recursion */
  88. } poolstruct;
  89.  
  90. #endif
  91.  
  92.