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Obfuscate the regexps to strip off the IBM compiler's copyright banners. I don't want bots scanning github to think they're real copyright notices because that could cause real problems.
author David A. Holland
date Mon, 13 Jun 2022 00:40:23 -0400
parents 13d2b8934445
children
line wrap: on
line source


/*
 * AnaGram, A System for Syntax Directed Programming
 * File generated by: ...
 *
 * AnaGram Parsing Engine
 * Copyright 1993-2002 Parsifal Software. All Rights Reserved.
 *
 * This software is provided 'as-is', without any express or implied
 * warranty.  In no event will the authors be held liable for any damages
 * arising from the use of this software.
 *
 * Permission is granted to anyone to use this software for any purpose,
 * including commercial applications, and to alter it and redistribute it
 * freely, subject to the following restrictions:
 *
 * 1. The origin of this software must not be misrepresented; you must not
 *    claim that you wrote the original software. If you use this software
 *    in a product, an acknowledgment in the product documentation would be
 *    appreciated but is not required.
 * 2. Altered source versions must be plainly marked as such, and must not be
 *    misrepresented as being the original software.
 * 3. This notice may not be removed or altered from any source distribution.
 */

#ifndef FC5_H
#include "fc5.h"
#endif

#ifndef FC5_H
#error Mismatched header file
#endif

#include <ctype.h>
#include <stdio.h>

#define RULE_CONTEXT (&((PCB).cs[(PCB).ssx]))
#define ERROR_CONTEXT ((PCB).cs[(PCB).error_frame_ssx])
#define CONTEXT ((PCB).cs[(PCB).ssx])



fc5_pcb_type fc5_pcb;
#define PCB fc5_pcb

/*  Line -, fc5.syn */
                                                 /* Embedded C */

#include <stdlib.h>
#include <stdio.h>

const double zero = 273.16;

int main(void) {
  init_fc5();                                     /* Initialize parser */
  while (fc5_pcb.exit_flag == AG_RUNNING_CODE) {  /* Until done */
    fc5_pcb.input_code = getchar();               /* Hand char to parser */
    fc5();                                        /* Process character */
  }
  return (fc5_pcb.exit_flag - AG_SUCCESS_CODE);   /* Return error level */
}


#ifndef CONVERT_CASE
#define CONVERT_CASE(c) (c)
#endif
#ifndef TAB_SPACING
#define TAB_SPACING 8
#endif

static void ag_rp_1(double c) {
/* Line -, fc5.syn */
                                       /* P2 */
                     double f = 9*c/5 + 32;
                     printf("%.6g\370F = %.6g\370C = %.6g\370K\n",f,c,c+zero);
                   
}

static void ag_rp_2(double f) {
/* Line -, fc5.syn */
                                       /* P3 */
                     double c = 5*(f-32)/9;
                     printf("%.6g\370F = %.6g\370C = %.6g\370K\n",f,c,c+zero);
                   
}

static void ag_rp_3(double k) {
/* Line -, fc5.syn */
                         /* P3a */
                     double c = k - zero;
                     double f = 9*c/5 + 32;
                     printf("%.6g\370F = %.6g\370C = %.6g\370K\n", f, c, k);
                   
}

#define ag_rp_4(n) (-n)

#define ag_rp_5(n) (n)

#define ag_rp_6(i, f) (i+f)

#define ag_rp_7(f) (f)

#define ag_rp_8(d) (d-'0')

#define ag_rp_9(n, d) (10*n+d-'0')

#define ag_rp_10(d) ((d-'0')/10.)

#define ag_rp_11(d, f) ((d-'0' + f)/10.)


#define READ_COUNTS 
#define WRITE_COUNTS 
#undef V
#define V(i,t) (*t (&(PCB).vs[(PCB).ssx + i]))
#undef VS
#define VS(i) (PCB).vs[(PCB).ssx + i]

#ifndef GET_CONTEXT
#define GET_CONTEXT CONTEXT = (PCB).input_context
#endif

typedef enum {
  ag_action_1,
  ag_action_2,
  ag_action_3,
  ag_action_4,
  ag_action_5,
  ag_action_6,
  ag_action_7,
  ag_action_8,
  ag_action_9,
  ag_action_10,
  ag_action_11,
  ag_action_12
} ag_parser_action;


#ifndef NULL_VALUE_INITIALIZER
#define NULL_VALUE_INITIALIZER = { 0 }
#endif

static fc5_vs_type const ag_null_value NULL_VALUE_INITIALIZER;

static const unsigned char ag_rpx[] = {
    0,  0,  0,  0,  0,  0,  0,  0,  0,  1,  2,  0,  0,  3,  0,  4,  5,  0,
    0,  0,  6,  7,  8,  9, 10, 11
};

static const unsigned char ag_key_itt[] = {
 0
};

static const unsigned short ag_key_pt[] = {
0
};

static const unsigned char ag_key_ch[] = {
    0, 42, 47,255, 47,255, 42,255, 47,255, 47,255
};

static const unsigned char ag_key_act[] = {
  0,0,0,4,2,4,3,4,3,4,3,4
};

static const unsigned char ag_key_parm[] = {
    0, 25, 30,  0,  0,  0, 29,  0, 30,  0, 25,  0
};

static const unsigned char ag_key_jmp[] = {
    0,  0,  0,  0,  1,  0,  0,  0,  2,  0,  4,  0
};

static const unsigned char ag_key_index[] = {
    4,  6,  4,  4,  4,  8,  6,  6,  6,  4, 10, 10,  0,  0,  8,  0,  0,  8,
    8,  8,  8,  0,  6,  4,  0,  0, 10,  0, 10, 10,  0,  0,  4,  8,  4,  8,
    0,  0,  4,  8,  8, 10, 10, 10, 10, 10,  0,  4,  8,  8,  8,  0,  0,  0,
    4,  8, 10, 10,  8,  0,  0
};

static const unsigned char ag_key_ends[] = {
47,0, 47,0, 42,0, 
};
#define AG_TCV(x) (((int)(x) >= -1 && (int)(x) <= 255) ? ag_tcv[(x) + 1] : 0)

static const unsigned char ag_tcv[] = {
   10, 36, 36, 36, 36, 36, 36, 36, 36, 36, 24, 35, 36, 36, 36, 36, 36, 36,
   36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 24, 36, 36,
   36, 36, 36, 36, 36, 36, 36, 36, 42, 36, 45, 20, 36, 23, 23, 23, 23, 23,
   23, 23, 23, 23, 23, 36, 36, 36, 36, 36, 36, 36, 36, 36, 40, 36, 36, 41,
   36, 36, 36, 36, 43, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36,
   36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 40, 36, 36, 41, 36, 36, 36, 36,
   43, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36,
   36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36,
   36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36,
   36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36,
   36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36,
   36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36,
   36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36,
   36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36,
   36, 36, 36, 36, 36
};

#ifndef SYNTAX_ERROR
#define SYNTAX_ERROR fprintf(stderr,"%s, line %d, column %d\n", \
  (PCB).error_message, (PCB).line, (PCB).column)
#endif

#ifndef FIRST_LINE
#define FIRST_LINE 1
#endif

#ifndef FIRST_COLUMN
#define FIRST_COLUMN 1
#endif

#ifndef PARSER_STACK_OVERFLOW
#define PARSER_STACK_OVERFLOW {fprintf(stderr, \
   "\nParser stack overflow, line %d, column %d\n",\
   (PCB).line, (PCB).column);}
#endif

#ifndef REDUCTION_TOKEN_ERROR
#define REDUCTION_TOKEN_ERROR {fprintf(stderr, \
    "\nReduction token error, line %d, column %d\n", \
    (PCB).line, (PCB).column);}
#endif


typedef enum
  {ag_accept_key, ag_set_key, ag_jmp_key, ag_end_key, ag_no_match_key,
   ag_cf_accept_key, ag_cf_set_key, ag_cf_end_key} key_words;


#ifndef AG_NEWLINE
#define AG_NEWLINE 10
#endif

#ifndef AG_RETURN
#define AG_RETURN 13
#endif

#ifndef AG_FORMFEED
#define AG_FORMFEED 12
#endif

#ifndef AG_TABCHAR
#define AG_TABCHAR 9
#endif

static void ag_track(void) {
  int ag_k = 0;
  while (ag_k < (PCB).rx) {
    int ag_ch = (PCB).lab[ag_k++];
    switch (ag_ch) {
    case AG_NEWLINE:
      (PCB).column = 1, (PCB).line++;
    case AG_RETURN:
    case AG_FORMFEED:
      break;
    case AG_TABCHAR:
      (PCB).column += (TAB_SPACING) - ((PCB).column - 1) % (TAB_SPACING);
      break;
    default:
      (PCB).column++;
    }
  }
  ag_k = 0;
  while ((PCB).rx < (PCB).fx) (PCB).lab[ag_k++] = (PCB).lab[(PCB).rx++];
  (PCB).fx = ag_k;
  (PCB).rx = 0;
}


static void ag_prot(void) {
  int ag_k;
  ag_k = 128 - ++(PCB).btsx;
  if (ag_k <= (PCB).ssx) {
    (PCB).exit_flag = AG_STACK_ERROR_CODE;
    PARSER_STACK_OVERFLOW;
    return;
  }
  (PCB).bts[(PCB).btsx] = (PCB).sn;
  (PCB).bts[ag_k] = (PCB).ssx;
  (PCB).vs[ag_k] = (PCB).vs[(PCB).ssx];
  (PCB).ss[ag_k] = (PCB).ss[(PCB).ssx];
}

static void ag_undo(void) {
  if ((PCB).drt == -1) return;
  while ((PCB).btsx) {
    int ag_k = 128 - (PCB).btsx;
    (PCB).sn = (PCB).bts[(PCB).btsx--];
    (PCB).ssx = (PCB).bts[ag_k];
    (PCB).vs[(PCB).ssx] = (PCB).vs[ag_k];
    (PCB).ss[(PCB).ssx] = (PCB).ss[ag_k];
  }
  (PCB).token_number = (fc5_token_type) (PCB).drt;
  (PCB).ssx = (PCB).dssx;
  (PCB).sn = (PCB).dsn;
  (PCB).drt = -1;
}


static const unsigned char ag_tstt[] = {
45,42,35,30,25,24,23,20,10,0,1,37,38,
45,43,42,41,40,36,35,29,24,23,20,0,27,28,
45,43,42,41,40,35,30,25,24,23,20,10,0,
45,43,42,41,40,35,30,25,24,23,20,10,0,
45,43,42,41,40,35,30,25,24,23,20,10,0,1,
45,42,35,30,23,20,17,10,0,4,5,6,7,8,9,11,14,15,18,
45,43,42,41,40,36,35,29,24,23,20,0,
45,43,42,41,40,36,35,29,24,23,20,0,
29,0,
45,43,42,41,40,35,30,25,24,23,20,10,0,
25,24,23,20,0,1,37,38,
25,24,23,20,0,1,37,38,
23,20,0,
23,20,0,2,19,44,
35,30,0,
23,20,0,2,19,44,
41,40,0,12,13,
35,30,0,
35,30,0,3,34,39,
45,42,35,30,23,20,10,0,
45,42,35,30,23,20,17,10,0,5,6,7,11,14,15,18,
10,0,
45,43,42,41,40,36,35,29,24,23,20,0,
45,43,42,41,40,35,30,25,24,23,20,10,0,
23,20,0,
23,20,0,
43,41,40,25,24,23,20,0,
23,0,22,
43,41,40,25,24,23,20,0,21,
43,41,40,25,24,0,1,37,38,
41,40,0,
43,41,40,0,16,
35,30,25,24,0,1,37,38,
35,30,0,
35,30,25,24,0,1,37,38,
35,30,0,
45,43,42,41,40,36,35,24,23,20,0,32,33,
35,0,
45,42,35,30,25,24,23,20,10,0,1,37,38,
45,42,35,30,23,20,10,0,
45,42,35,30,23,20,10,0,
43,41,40,25,24,23,0,22,
43,41,40,25,24,0,
43,41,40,25,24,23,20,0,
43,41,40,25,24,23,0,22,
43,41,40,25,24,0,
43,41,40,0,
35,30,25,24,0,1,37,38,
35,30,0,
35,30,0,
35,30,0,
45,43,42,41,40,36,35,24,23,20,0,
45,43,42,41,40,36,35,24,23,20,0,
35,0,
45,42,35,30,25,24,23,20,10,0,
45,42,35,30,23,20,10,0,
43,41,40,25,24,0,
43,41,40,25,24,0,
35,30,0,
45,43,42,41,40,36,35,24,23,20,0,
  0
};


static unsigned const char ag_astt[459] = {
  5,5,5,5,1,1,5,5,5,7,1,1,1,1,1,1,1,1,1,1,5,1,1,1,7,1,1,5,5,5,5,5,5,5,5,5,5,
  5,5,7,5,5,5,5,5,5,5,5,5,5,5,5,7,5,5,5,5,5,5,5,1,1,5,5,5,7,1,1,1,5,5,5,5,1,
  5,7,0,1,1,1,1,1,1,1,1,1,5,5,5,5,5,5,5,5,5,5,5,7,1,1,1,1,1,1,1,5,1,1,1,7,1,
  7,5,5,5,5,5,5,5,5,5,5,5,5,7,1,1,5,5,7,1,1,1,1,1,5,5,7,1,1,1,5,5,7,1,1,7,1,
  1,1,5,5,7,1,1,7,1,1,1,1,1,7,1,1,5,5,7,5,1,7,1,1,1,5,5,5,5,5,5,5,7,1,1,5,5,
  5,5,1,5,7,1,1,1,1,1,1,1,3,7,5,5,5,5,5,5,5,5,5,5,5,7,5,5,5,5,5,5,5,5,5,5,5,
  5,7,5,5,7,5,5,7,4,4,4,4,4,4,4,7,1,7,1,5,5,5,5,5,1,1,7,1,5,5,5,1,1,7,1,1,1,
  4,4,7,1,4,4,7,1,5,5,1,1,7,1,1,1,4,4,7,5,5,1,1,7,1,1,1,4,4,7,1,1,1,1,1,1,5,
  1,1,1,7,1,1,1,7,5,5,5,5,1,1,5,5,5,7,1,1,1,5,5,5,5,5,5,5,7,5,5,5,5,5,5,5,7,
  4,4,4,4,4,1,7,1,4,4,4,4,4,7,4,4,4,4,4,4,4,7,5,5,5,5,5,1,7,1,5,5,5,5,5,7,5,
  5,5,7,5,5,1,1,7,1,1,1,4,4,7,5,5,7,5,5,7,5,5,5,5,5,5,5,5,5,5,7,1,1,1,1,1,1,
  5,1,1,1,7,5,7,5,5,5,5,5,5,5,5,5,7,5,5,5,5,5,5,5,7,4,4,4,4,4,7,4,4,4,4,4,7,
  5,5,7,5,5,5,5,5,5,5,5,5,5,7,11
};


static const unsigned char ag_pstt[] = {
60,60,60,60,1,2,60,60,60,0,3,4,5,
6,6,6,6,6,6,6,29,6,6,6,1,7,8,
26,26,26,26,26,26,26,26,26,26,26,26,2,
58,58,58,58,58,58,58,58,58,58,58,58,3,
61,61,61,61,61,61,61,1,2,61,61,61,4,9,
11,10,1,1,11,11,14,6,5,0,17,18,19,20,21,16,12,15,13,
27,27,27,27,27,27,27,27,27,27,27,6,
22,22,22,22,22,22,22,30,22,22,22,7,
23,8,
59,59,59,59,59,59,59,59,59,59,59,59,9,
1,2,60,60,10,3,4,24,
1,2,60,60,11,3,4,25,
12,12,12,
26,27,13,30,28,29,
14,14,14,
26,27,15,31,28,29,
32,34,16,35,33,
2,2,17,
36,36,18,39,37,38,
4,4,4,4,4,4,4,19,
11,10,1,1,11,11,14,7,20,17,18,40,16,12,15,13,
8,21,
28,28,28,28,28,28,28,28,28,28,28,22,
31,31,31,31,31,31,31,31,31,31,31,31,23,
65,65,24,
68,68,25,
22,22,22,22,22,22,22,26,
41,27,42,
17,17,17,17,17,43,44,28,45,
60,60,60,1,2,29,3,4,46,
15,15,30,
47,16,16,31,48,
60,60,1,2,32,3,4,49,
10,10,33,
60,60,1,2,34,3,4,50,
9,9,35,
51,51,51,51,51,51,34,51,51,51,36,52,53,
54,37,
60,60,60,60,1,2,60,60,60,38,3,4,55,
3,3,3,3,3,3,3,39,
5,5,5,5,5,5,5,40,
24,24,24,24,24,41,41,56,
21,21,21,21,21,42,
23,23,23,23,23,23,23,43,
18,18,18,18,18,41,44,57,
19,19,19,19,19,45,
67,67,67,46,
60,60,1,2,47,3,4,58,
13,13,48,
64,64,49,
63,63,50,
32,32,32,32,32,32,32,32,32,32,51,
59,59,59,59,59,59,35,59,59,59,52,
37,53,
38,38,38,38,38,38,38,38,38,54,
62,62,62,62,62,62,62,55,
25,25,25,25,25,56,
20,20,20,20,20,57,
66,66,58,
33,33,33,33,33,33,33,33,33,33,59,
  0
};


static const unsigned short ag_sbt[] = {
     0,  13,  27,  40,  53,  67,  86,  98, 110, 112, 125, 133, 141, 144,
   150, 153, 159, 164, 167, 173, 181, 197, 199, 211, 224, 227, 230, 238,
   241, 250, 259, 262, 267, 275, 278, 286, 289, 302, 304, 317, 325, 333,
   341, 347, 355, 363, 369, 373, 381, 384, 387, 390, 401, 412, 414, 424,
   432, 438, 444, 447, 458
};


static const unsigned short ag_sbe[] = {
     9,  24,  39,  52,  65,  75,  97, 109, 111, 124, 129, 137, 143, 146,
   152, 155, 161, 166, 169, 180, 189, 198, 210, 223, 226, 229, 237, 239,
   248, 255, 261, 265, 271, 277, 282, 288, 299, 303, 313, 324, 332, 339,
   346, 354, 361, 368, 372, 377, 383, 386, 389, 400, 411, 413, 423, 431,
   437, 443, 446, 457, 458
};


static const unsigned char ag_fl[] = {
  2,0,1,2,1,2,0,1,2,2,2,0,1,3,1,2,2,0,1,2,3,2,1,2,1,2,1,1,2,0,1,3,1,2,0,
  1,0,2,2,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,2,0,1,2,2,2,2,2,2,2
};

static const unsigned char ag_ptt[] = {
    0,  6,  6,  7,  8,  8,  9,  9,  4,  5,  5, 15, 15,  5,  5, 11, 11, 21,
   21, 44, 44, 44, 19, 19, 22, 22,  1, 27, 27, 28, 28,  1, 32, 32, 33, 33,
   34, 34, 39, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 31, 31, 31, 31, 31,
   31, 31, 31, 31, 37, 37, 38, 38,  3, 12, 13, 14, 16,  2, 18
};


static void ag_ra(void)
{
  switch(ag_rpx[(PCB).ag_ap]) {
    case 1: ag_rp_1(V(0,(double *))); break;
    case 2: ag_rp_2(V(0,(double *))); break;
    case 3: ag_rp_3(V(1,(double *))); break;
    case 4: V(0,(double *)) = ag_rp_4(V(1,(double *))); break;
    case 5: V(0,(double *)) = ag_rp_5(V(1,(double *))); break;
    case 6: V(0,(double *)) = ag_rp_6(V(0,(double *)), V(2,(double *))); break;
    case 7: V(0,(double *)) = ag_rp_7(V(1,(double *))); break;
    case 8: V(0,(double *)) = ag_rp_8(V(0,(int *))); break;
    case 9: V(0,(double *)) = ag_rp_9(V(0,(double *)), V(1,(int *))); break;
    case 10: V(0,(double *)) = ag_rp_10(V(0,(int *))); break;
    case 11: V(0,(double *)) = ag_rp_11(V(0,(int *)), V(1,(double *))); break;
  }
}

#define TOKEN_NAMES fc5_token_names
const char *const fc5_token_names[46] = {
  "grammar",
  "white space",
  "unsigned number",
  "end of line",
  "grammar",
  "temperature",
  "",
  "",
  "",
  "",
  "eof",
  "number",
  "",
  "",
  "'+'",
  "",
  "",
  "error",
  "'-'",
  "integer",
  "'.'",
  "",
  "fraction",
  "",
  "",
  "\"/*\"",
  "",
  "",
  "",
  "\"*/\"",
  "\"//\"",
  "",
  "",
  "",
  "",
  "'\\n'",
  "",
  "",
  "",
  "end of line",
  "",
  "",
  "'+'",
  "",
  "unsigned number",
  "'-'",

};

#ifndef MISSING_FORMAT
#define MISSING_FORMAT "Missing %s"
#endif
#ifndef UNEXPECTED_FORMAT
#define UNEXPECTED_FORMAT "Unexpected %s"
#endif
#ifndef UNNAMED_TOKEN
#define UNNAMED_TOKEN "input"
#endif


static void ag_diagnose(void) {
  int ag_snd = (PCB).sn;
  int ag_k = ag_sbt[ag_snd];

  if (*TOKEN_NAMES[ag_tstt[ag_k]] && ag_astt[ag_k + 1] == ag_action_8) {
    sprintf((PCB).ag_msg, MISSING_FORMAT, TOKEN_NAMES[ag_tstt[ag_k]]);
  }
  else if (ag_astt[ag_sbe[(PCB).sn]] == ag_action_8
          && (ag_k = (int) ag_sbe[(PCB).sn] + 1) == (int) ag_sbt[(PCB).sn+1] - 1
          && *TOKEN_NAMES[ag_tstt[ag_k]]) {
    sprintf((PCB).ag_msg, MISSING_FORMAT, TOKEN_NAMES[ag_tstt[ag_k]]);
  }
  else if ((PCB).token_number && *TOKEN_NAMES[(PCB).token_number]) {
    sprintf((PCB).ag_msg, UNEXPECTED_FORMAT, TOKEN_NAMES[(PCB).token_number]);
  }
  else if (isprint((*(PCB).lab)) && (*(PCB).lab) != '\\') {
    char buf[20];
    sprintf(buf, "\'%c\'", (char) (*(PCB).lab));
    sprintf((PCB).ag_msg, UNEXPECTED_FORMAT, buf);
  }
  else sprintf((PCB).ag_msg, UNEXPECTED_FORMAT, UNNAMED_TOKEN);
  (PCB).error_message = (PCB).ag_msg;


}
static int ag_action_1_r_proc(void);
static int ag_action_2_r_proc(void);
static int ag_action_3_r_proc(void);
static int ag_action_4_r_proc(void);
static int ag_action_1_s_proc(void);
static int ag_action_3_s_proc(void);
static int ag_action_1_proc(void);
static int ag_action_2_proc(void);
static int ag_action_3_proc(void);
static int ag_action_4_proc(void);
static int ag_action_5_proc(void);
static int ag_action_6_proc(void);
static int ag_action_7_proc(void);
static int ag_action_8_proc(void);
static int ag_action_9_proc(void);
static int ag_action_10_proc(void);
static int ag_action_11_proc(void);
static int ag_action_12_proc(void);


static int (*const  ag_r_procs_scan[])(void) = {
  ag_action_1_r_proc,
  ag_action_2_r_proc,
  ag_action_3_r_proc,
  ag_action_4_r_proc
};

static int (*const  ag_s_procs_scan[])(void) = {
  ag_action_1_s_proc,
  ag_action_2_r_proc,
  ag_action_3_s_proc,
  ag_action_4_r_proc
};

static int (*const  ag_gt_procs_scan[])(void) = {
  ag_action_1_proc,
  ag_action_2_proc,
  ag_action_3_proc,
  ag_action_4_proc,
  ag_action_5_proc,
  ag_action_6_proc,
  ag_action_7_proc,
  ag_action_8_proc,
  ag_action_9_proc,
  ag_action_10_proc,
  ag_action_11_proc,
  ag_action_12_proc
};


static int ag_action_1_er_proc(void);
static int ag_action_2_er_proc(void);
static int ag_action_3_er_proc(void);
static int ag_action_4_er_proc(void);

static int (*const  ag_er_procs_scan[])(void) = {
  ag_action_1_er_proc,
  ag_action_2_er_proc,
  ag_action_3_er_proc,
  ag_action_4_er_proc
};


static void ag_error_resynch(void) {
  int ag_k;
  int ag_ssx = (PCB).ssx;

  ag_diagnose();
  SYNTAX_ERROR;
  if ((PCB).exit_flag != AG_RUNNING_CODE) return;
  while (1) {
    ag_k = ag_sbt[(PCB).sn];
    while (ag_tstt[ag_k] != 17 && ag_tstt[ag_k]) ag_k++;
    if (ag_tstt[ag_k] || (PCB).ssx == 0) break;
    (PCB).sn = (PCB).ss[--(PCB).ssx];
  }
  if (ag_tstt[ag_k] == 0) {
    (PCB).sn = (PCB).ss[(PCB).ssx = ag_ssx];
    (PCB).exit_flag = AG_SYNTAX_ERROR_CODE;
    return;
  }
  ag_k = ag_sbt[(PCB).sn];
  while (ag_tstt[ag_k] != 17 && ag_tstt[ag_k]) ag_k++;
  (PCB).ag_ap = ag_pstt[ag_k];
  (ag_er_procs_scan[ag_astt[ag_k]])();
  (PCB).ss[(PCB).ssx++] = (PCB).sn;
  (PCB).sn = 60;
  return;
}

static int ag_action_12_proc(void) {
  int ag_t, ag_k = ag_sbt[(PCB).ss[(PCB).ssx-1]];

  while (ag_tstt[ag_k] != (unsigned char) (PCB).token_number && ag_tstt[ag_k]) ag_k++;
  ag_t = ag_tstt[ag_k];
  if (ag_t && ag_astt[ag_k] != ag_action_10){
    (PCB).sn = (PCB).ss[--(PCB).ssx];
    (PCB).rx = 0;
    return 1;
  }
  if ((PCB).token_number == 10)
     {(PCB).exit_flag = AG_SYNTAX_ERROR_CODE; return 0;}
  ag_track();
  return 0;
}


static int ag_action_10_proc(void) {
  (PCB).btsx = 0, (PCB).drt = -1;
  ag_track();
  return 0;
}

static int ag_action_11_proc(void) {
  (PCB).btsx = 0, (PCB).drt = -1;
  (*(int *) &(PCB).vs[(PCB).ssx]) = *(PCB).lab;
  (PCB).ssx--;
  ag_ra();
  (PCB).ssx++;
  ag_track();
  return 0;
}

static int ag_action_3_r_proc(void) {
  int ag_sd = ag_fl[(PCB).ag_ap] - 1;
  if (ag_sd) (PCB).sn = (PCB).ss[(PCB).ssx -= ag_sd];
  (PCB).btsx = 0, (PCB).drt = -1;
  (PCB).reduction_token = (fc5_token_type) ag_ptt[(PCB).ag_ap];
  ag_ra();
  return (PCB).exit_flag == AG_RUNNING_CODE;
}

static int ag_action_3_s_proc(void) {
  int ag_sd = ag_fl[(PCB).ag_ap] - 1;
  if (ag_sd) (PCB).sn = (PCB).ss[(PCB).ssx -= ag_sd];
  (PCB).btsx = 0, (PCB).drt = -1;
  (PCB).reduction_token = (fc5_token_type) ag_ptt[(PCB).ag_ap];
  ag_ra();
  return (PCB).exit_flag == AG_RUNNING_CODE;
}

static int ag_action_4_r_proc(void) {
  int ag_sd = ag_fl[(PCB).ag_ap] - 1;
  if (ag_sd) (PCB).sn = (PCB).ss[(PCB).ssx -= ag_sd];
  (PCB).reduction_token = (fc5_token_type) ag_ptt[(PCB).ag_ap];
  return 1;
}

static int ag_action_2_proc(void) {
  (PCB).btsx = 0, (PCB).drt = -1;
  if ((PCB).ssx >= 128) {
    (PCB).exit_flag = AG_STACK_ERROR_CODE;
    PARSER_STACK_OVERFLOW;
  }
  (*(int *) &(PCB).vs[(PCB).ssx]) = *(PCB).lab;
  (PCB).ss[(PCB).ssx] = (PCB).sn;
  (PCB).ssx++;
  (PCB).sn = (PCB).ag_ap;
  ag_track();
  return 0;
}

static int ag_action_9_proc(void) {
  if ((PCB).drt == -1) {
    (PCB).drt=(PCB).token_number;
    (PCB).dssx=(PCB).ssx;
    (PCB).dsn=(PCB).sn;
  }
  ag_prot();
  (PCB).ss[(PCB).ssx] = (PCB).sn;
  (PCB).ssx++;
  (PCB).sn = (PCB).ag_ap;
  (PCB).rx = 0;
  return (PCB).exit_flag == AG_RUNNING_CODE;
}

static int ag_action_2_r_proc(void) {
  (PCB).ssx++;
  (PCB).sn = (PCB).ag_ap;
  return 0;
}

static int ag_action_7_proc(void) {
  --(PCB).ssx;
  (PCB).exit_flag = AG_SUCCESS_CODE;
  (PCB).rx = 0;
  return 0;
}

static int ag_action_1_proc(void) {
  (PCB).exit_flag = AG_SUCCESS_CODE;
  ag_track();
  return 0;
}

static int ag_action_1_r_proc(void) {
  (PCB).exit_flag = AG_SUCCESS_CODE;
  return 0;
}

static int ag_action_1_s_proc(void) {
  (PCB).exit_flag = AG_SUCCESS_CODE;
  return 0;
}

static int ag_action_4_proc(void) {
  int ag_sd = ag_fl[(PCB).ag_ap] - 1;
  (PCB).reduction_token = (fc5_token_type) ag_ptt[(PCB).ag_ap];
  (PCB).btsx = 0, (PCB).drt = -1;
  (*(int *) &(PCB).vs[(PCB).ssx]) = *(PCB).lab;
  if (ag_sd) (PCB).sn = (PCB).ss[(PCB).ssx -= ag_sd];
  else (PCB).ss[(PCB).ssx] = (PCB).sn;
  ag_track();
  while ((PCB).exit_flag == AG_RUNNING_CODE) {
    unsigned ag_t1 = ag_sbe[(PCB).sn] + 1;
    unsigned ag_t2 = ag_sbt[(PCB).sn+1] - 1;
    do {
      unsigned ag_tx = (ag_t1 + ag_t2)/2;
      if (ag_tstt[ag_tx] < (unsigned char)(PCB).reduction_token) ag_t1 = ag_tx + 1;
      else ag_t2 = ag_tx;
    } while (ag_t1 < ag_t2);
    (PCB).ag_ap = ag_pstt[ag_t1];
    if ((ag_s_procs_scan[ag_astt[ag_t1]])() == 0) break;
  }
  return 0;
}

static int ag_action_3_proc(void) {
  int ag_sd = ag_fl[(PCB).ag_ap] - 1;
  (PCB).btsx = 0, (PCB).drt = -1;
  (*(int *) &(PCB).vs[(PCB).ssx]) = *(PCB).lab;
  if (ag_sd) (PCB).sn = (PCB).ss[(PCB).ssx -= ag_sd];
  else (PCB).ss[(PCB).ssx] = (PCB).sn;
  ag_track();
  (PCB).reduction_token = (fc5_token_type) ag_ptt[(PCB).ag_ap];
  ag_ra();
  while ((PCB).exit_flag == AG_RUNNING_CODE) {
    unsigned ag_t1 = ag_sbe[(PCB).sn] + 1;
    unsigned ag_t2 = ag_sbt[(PCB).sn+1] - 1;
    do {
      unsigned ag_tx = (ag_t1 + ag_t2)/2;
      if (ag_tstt[ag_tx] < (unsigned char)(PCB).reduction_token) ag_t1 = ag_tx + 1;
      else ag_t2 = ag_tx;
    } while (ag_t1 < ag_t2);
    (PCB).ag_ap = ag_pstt[ag_t1];
    if ((ag_s_procs_scan[ag_astt[ag_t1]])() == 0) break;
  }
  return 0;
}

static int ag_action_8_proc(void) {
  int ag_k = ag_sbt[(PCB).sn];
  while (ag_tstt[ag_k] != 17 && ag_tstt[ag_k]) ag_k++;
  if (ag_tstt[ag_k] == 0) ag_undo();
  (PCB).rx = 0;
  ag_error_resynch();
  return (PCB).exit_flag == AG_RUNNING_CODE;
}

static int ag_action_5_proc(void) {
  int ag_sd = ag_fl[(PCB).ag_ap];
  (PCB).btsx = 0, (PCB).drt = -1;
  if (ag_sd) (PCB).sn = (PCB).ss[(PCB).ssx -= ag_sd];
  else {
    (PCB).ss[(PCB).ssx] = (PCB).sn;
  }
  (PCB).rx = 0;
  (PCB).reduction_token = (fc5_token_type) ag_ptt[(PCB).ag_ap];
  ag_ra();
  while ((PCB).exit_flag == AG_RUNNING_CODE) {
    unsigned ag_t1 = ag_sbe[(PCB).sn] + 1;
    unsigned ag_t2 = ag_sbt[(PCB).sn+1] - 1;
    do {
      unsigned ag_tx = (ag_t1 + ag_t2)/2;
      if (ag_tstt[ag_tx] < (unsigned char)(PCB).reduction_token) ag_t1 = ag_tx + 1;
      else ag_t2 = ag_tx;
    } while (ag_t1 < ag_t2);
    (PCB).ag_ap = ag_pstt[ag_t1];
    if ((ag_r_procs_scan[ag_astt[ag_t1]])() == 0) break;
  }
  return (PCB).exit_flag == AG_RUNNING_CODE;
}

static int ag_action_6_proc(void) {
  int ag_sd = ag_fl[(PCB).ag_ap];
  (PCB).reduction_token = (fc5_token_type) ag_ptt[(PCB).ag_ap];
  if ((PCB).drt == -1) {
    (PCB).drt=(PCB).token_number;
    (PCB).dssx=(PCB).ssx;
    (PCB).dsn=(PCB).sn;
  }
  if (ag_sd) {
    (PCB).sn = (PCB).ss[(PCB).ssx -= ag_sd];
  }
  else {
    ag_prot();
    (PCB).vs[(PCB).ssx] = ag_null_value;
    (PCB).ss[(PCB).ssx] = (PCB).sn;
  }
  (PCB).rx = 0;
  while ((PCB).exit_flag == AG_RUNNING_CODE) {
    unsigned ag_t1 = ag_sbe[(PCB).sn] + 1;
    unsigned ag_t2 = ag_sbt[(PCB).sn+1] - 1;
    do {
      unsigned ag_tx = (ag_t1 + ag_t2)/2;
      if (ag_tstt[ag_tx] < (unsigned char)(PCB).reduction_token) ag_t1 = ag_tx + 1;
      else ag_t2 = ag_tx;
    } while (ag_t1 < ag_t2);
    (PCB).ag_ap = ag_pstt[ag_t1];
    if ((ag_r_procs_scan[ag_astt[ag_t1]])() == 0) break;
  }
  return (PCB).exit_flag == AG_RUNNING_CODE;
}


static int ag_action_2_er_proc(void) {
  (PCB).btsx = 0, (PCB).drt = -1;
  (*(int *) &(PCB).vs[(PCB).ssx]) = *(PCB).lab;
  (PCB).ssx++;
  (PCB).sn = (PCB).ag_ap;
  return 0;
}

static int ag_action_1_er_proc(void) {
  (PCB).btsx = 0, (PCB).drt = -1;
  (PCB).exit_flag = AG_SUCCESS_CODE;
  return 0;
}

static int ag_action_4_er_proc(void) {
  int ag_sd = ag_fl[(PCB).ag_ap] - 1;
  (PCB).btsx = 0, (PCB).drt = -1;
  (PCB).reduction_token = (fc5_token_type) ag_ptt[(PCB).ag_ap];
  if (ag_sd) (PCB).sn = (PCB).ss[(PCB).ssx -= ag_sd];
  else (PCB).ss[(PCB).ssx] = (PCB).sn;
  while ((PCB).exit_flag == AG_RUNNING_CODE) {
    unsigned ag_t1 = ag_sbe[(PCB).sn] + 1;
    unsigned ag_t2 = ag_sbt[(PCB).sn+1] - 1;
    do {
      unsigned ag_tx = (ag_t1 + ag_t2)/2;
      if (ag_tstt[ag_tx] < (unsigned char)(PCB).reduction_token) ag_t1 = ag_tx + 1;
      else ag_t2 = ag_tx;
    } while (ag_t1 < ag_t2);
    (PCB).ag_ap = ag_pstt[ag_t1];
    if ((ag_s_procs_scan[ag_astt[ag_t1]])() == 0) break;
  }
  return 0;
}

static int ag_action_3_er_proc(void) {
  int ag_sd = ag_fl[(PCB).ag_ap] - 1;
  (PCB).btsx = 0, (PCB).drt = -1;
  if (ag_sd) (PCB).sn = (PCB).ss[(PCB).ssx -= ag_sd];
  else (PCB).ss[(PCB).ssx] = (PCB).sn;
  (PCB).reduction_token = (fc5_token_type) ag_ptt[(PCB).ag_ap];
  ag_ra();
  while ((PCB).exit_flag == AG_RUNNING_CODE) {
    unsigned ag_t1 = ag_sbe[(PCB).sn] + 1;
    unsigned ag_t2 = ag_sbt[(PCB).sn+1] - 1;
    do {
      unsigned ag_tx = (ag_t1 + ag_t2)/2;
      if (ag_tstt[ag_tx] < (unsigned char)(PCB).reduction_token) ag_t1 = ag_tx + 1;
      else ag_t2 = ag_tx;
    } while (ag_t1 < ag_t2);
    (PCB).ag_ap = ag_pstt[ag_t1];
    if ((ag_s_procs_scan[ag_astt[ag_t1]])() == 0) break;
  }
  return 0;
}


void init_fc5(void) {
  unsigned ag_t1;
  ag_t1 = 0;
  (PCB).rx = (PCB).fx = 0;
  (PCB).ss[0] = (PCB).sn = (PCB).ssx = 0;
  (PCB).exit_flag = AG_RUNNING_CODE;
  (PCB).key_sp = NULL;
  (PCB).key_state = 0;
  (PCB).line = FIRST_LINE;
  (PCB).column = FIRST_COLUMN;
  (PCB).btsx = 0, (PCB).drt = -1;
  while (ag_tstt[ag_t1] == 0) {
    (PCB).ag_ap = ag_pstt[ag_t1];
    (ag_gt_procs_scan[ag_astt[ag_t1]])();
    ag_t1 = ag_sbt[(PCB).sn];
  }
}

void fc5(void) {
  (PCB).lab[(PCB).fx++] = (PCB).input_code;
  while ((PCB).exit_flag == AG_RUNNING_CODE) {
    while (1) {
      const  unsigned char *ag_p;
      int ag_ch;
      if ((PCB).rx >= (PCB).fx) return;
      ag_ch = CONVERT_CASE((PCB).lab[(PCB).rx++]);
      if ((PCB).key_sp) {
        if (ag_ch != *(PCB).key_sp++) {
          (PCB).rx = (PCB).save_index;
          (PCB).key_sp = NULL;
          (PCB).key_state = 0;
          break;
        } else if (*(PCB).key_sp) continue;
        if (ag_key_act[(PCB).key_state] == ag_cf_end_key) {
          int ag_k1;
          int ag_k2;
          if ((PCB).rx >= (PCB).fx) {
            (PCB).rx--;
            (PCB).key_sp--;
            return;
          }
          (PCB).key_sp = NULL;
          ag_k1 = ag_key_parm[(PCB).key_state];
          ag_k2 = ag_key_pt[ag_k1];
          if (ag_key_itt[ag_k2 + CONVERT_CASE((PCB).lab[(PCB).rx])])
            (PCB).rx = (PCB).save_index;
          else {
            (PCB).token_number =  (fc5_token_type) ag_key_pt[ag_k1+1];
            (PCB).key_state = 0;
          }
          break;
        }
        else {
          (PCB).token_number = (fc5_token_type) ag_key_parm[(PCB).key_state];
          (PCB).key_state = 0;
          (PCB).key_sp = NULL;
        }
        break;
      }
      if ((PCB).key_state == 0) {
        (PCB).token_number = (fc5_token_type) AG_TCV(ag_ch);
        if (((PCB).key_state = ag_key_index[(PCB).sn]) == 0) break;
        (PCB).save_index = 1;
      }
      ag_p = &ag_key_ch[(PCB).key_state];
      if (ag_ch <= 255) while (*ag_p < ag_ch) ag_p++;
      if (*ag_p == ag_ch) {
        (PCB).key_state = (int)(ag_p - ag_key_ch);
        switch (ag_key_act[(PCB).key_state]) {
        case ag_cf_set_key: {
          int ag_k1;
          int ag_k2;
          if ((PCB).rx >= (PCB).fx) {
            (PCB).rx--;
            return;
          }
          ag_k1 = ag_key_parm[(PCB).key_state];
          ag_k2 = ag_key_pt[ag_k1];
          (PCB).key_state = ag_key_jmp[(PCB).key_state];
          if (ag_key_itt[ag_k2 + CONVERT_CASE((PCB).lab[(PCB).rx])]) continue;
          (PCB).save_index = (PCB).rx;
          (PCB).token_number = (fc5_token_type) ag_key_pt[ag_k1+1];
          continue;
        }
        case ag_set_key:
          (PCB).save_index = (PCB).rx;
          (PCB).token_number = (fc5_token_type) ag_key_parm[(PCB).key_state];
        case ag_jmp_key:
          (PCB).key_state = ag_key_jmp[(PCB).key_state];
          continue;
        case ag_cf_end_key:
        case ag_end_key:
          (PCB).key_sp = ag_key_ends + ag_key_jmp[(PCB).key_state];
          continue;
        case ag_accept_key:
          (PCB).token_number = (fc5_token_type) ag_key_parm[(PCB).key_state];
          (PCB).key_state = 0;
          break;
        case ag_cf_accept_key: {
          int ag_k1;
          int ag_k2;
          if ((PCB).rx >= (PCB).fx) {
            (PCB).rx--;
            return;
          }
          ag_k1 = ag_key_parm[(PCB).key_state];
          ag_k2 = ag_key_pt[ag_k1];
          if (ag_key_itt[ag_k2 + CONVERT_CASE((PCB).lab[(PCB).rx])])
            (PCB).rx = (PCB).save_index;
          else {
            (PCB).token_number = (fc5_token_type) ag_key_pt[ag_k1+1];
            (PCB).key_state = 0;
          }
          break;
        }
        }
        break;
      } else {
        (PCB).rx = (PCB).save_index;
        (PCB).key_state = 0;
        break;
      }
    }

    {
      unsigned ag_t1 = ag_sbt[(PCB).sn];
      unsigned ag_t2 = ag_sbe[(PCB).sn] - 1;
      do {
        unsigned ag_tx = (ag_t1 + ag_t2)/2;
        if (ag_tstt[ag_tx] > (unsigned char)(PCB).token_number)
          ag_t1 = ag_tx + 1;
        else ag_t2 = ag_tx;
      } while (ag_t1 < ag_t2);
      if (ag_tstt[ag_t1] != (PCB).token_number)  ag_t1 = ag_sbe[(PCB).sn];
      (PCB).ag_ap = ag_pstt[ag_t1];
      (ag_gt_procs_scan[ag_astt[ag_t1]])();
    }
  }
}