/*
 * A n t l r  T r a n s l a t i o n  H e a d e r
 *
 * Terence Parr, Will Cohen, and Hank Dietz: 1989-2001
 * Purdue University Electrical Engineering
 * With AHPCRC, University of Minnesota
 * ANTLR Version 1.33MR33
 *
 *   ..\bin\antlr dlg_p.g -gh
 *
 */

#define ANTLR_VERSION	13333
#include "pcctscfg.h"
#include "pccts_stdio.h"

#include <ctype.h>
#include "dlg.h"
#define zzSET_SIZE 8
#include "antlr.h"
#include "tokens.h"
#include "dlgdef.h"
#include "mode.h"

/* MR23 In order to remove calls to PURIFY use the antlr -nopurify option */

#ifndef PCCTS_PURIFY
#define PCCTS_PURIFY(r,s) memset((char *) &(r),'\0',(s));
#endif

ANTLR_INFO


/* MR20 G. Hobbelt 
Fix for Borland C++ 4.x & 5.x compiling with ALL warnings enabled
*/

#ifdef __TURBOC__
#pragma warn -aus  /* unused assignment of 'xxx' */
#endif

int	action_no = 0;	   /* keep track of actions outputed */
int	nfa_allocated = 0; /* keeps track of number of nfa nodes */
nfa_node **nfa_array = NULL;/* root of binary tree that stores nfa array */
nfa_node nfa_model_node;   /* model to initialize new nodes */
set	used_chars;	   /* used to label trans. arcs */
set	used_classes;	   /* classes or chars used to label trans. arcs */
set	normal_chars;	   /* mask to get rid elements that aren't used
in set */
int	flag_paren = FALSE;
int	flag_brace = FALSE;
int	mode_counter = 0;  /* keep track of number of %%names */

  

void
#ifdef __USE_PROTOS
grammar(void)
#else
grammar()
#endif
{
  zzRULE;
  zzBLOCK(zztasp1);
  zzMake0;
  {
  p_head(); p_class_hdr(); func_action = FALSE;
  {
    zzBLOCK(zztasp2);
    zzMake0;
    {
    while ( (setwd1[LA(1)]&0x1) ) {
      {
        zzBLOCK(zztasp3);
        zzMake0;
        {
        if ( (LA(1)==LEXACTION) ) {
          zzmatch(LEXACTION); zzCONSUME;
        }
        else {
          if ( (LA(1)==LEXMEMBER) ) {
            zzmatch(LEXMEMBER); zzCONSUME;
          }
          else {
            if ( (LA(1)==LEXPREFIX) ) {
              zzmatch(LEXPREFIX); zzCONSUME;
            }
            else {
              if ( (LA(1)==PARSERCLASS) ) {
                zzmatch(PARSERCLASS); zzCONSUME;
              }
              else {
                if ( (LA(1)==ACTION) ) {
                }
                else {zzFAIL(1,zzerr1,&zzMissSet,&zzMissText,&zzBadTok,&zzBadText,&zzErrk); goto fail;}
              }
            }
          }
        }
        zzEXIT(zztasp3);
        }
      }
      zzmatch(ACTION); zzCONSUME;
      zzLOOP(zztasp2);
    }
    zzEXIT(zztasp2);
    }
  }
  if ( gen_cpp ) p_includes();
  start_states();
  func_action = FALSE; p_tables(); p_tail();
  {
    zzBLOCK(zztasp2);
    zzMake0;
    {
    while ( (LA(1)==ACTION) ) {
      zzmatch(ACTION); zzCONSUME;
      zzLOOP(zztasp2);
    }
    zzEXIT(zztasp2);
    }
  }
  zzmatch(1);
  if (firstLexMember != 0) p_class_def1();
 zzCONSUME;

  zzEXIT(zztasp1);
  return;
fail:
  zzEXIT(zztasp1);
  zzsyn(zzMissText, zzBadTok, (ANTLRChar *)"", zzMissSet, zzMissTok, zzErrk, zzBadText);
  zzresynch(setwd1, 0x2);
  }
}

void
#ifdef __USE_PROTOS
start_states(void)
#else
start_states()
#endif
{
  zzRULE;
  zzBLOCK(zztasp1);
  zzMake0;
  {
  {
    zzBLOCK(zztasp2);
    zzMake0;
    {
    if ( (LA(1)==PER_PER) ) {
      zzmatch(PER_PER); zzCONSUME;
      do_conversion();
    }
    else {
      if ( (LA(1)==NAME_PER_PER) ) {
        zzmatch(NAME_PER_PER); zzCONSUME;
        do_conversion();
        {
          zzBLOCK(zztasp3);
          zzMake0;
          {
          while ( (LA(1)==NAME_PER_PER) ) {
            zzmatch(NAME_PER_PER); zzCONSUME;
            do_conversion();
            zzLOOP(zztasp3);
          }
          zzEXIT(zztasp3);
          }
        }
      }
      else {zzFAIL(1,zzerr2,&zzMissSet,&zzMissText,&zzBadTok,&zzBadText,&zzErrk); goto fail;}
    }
    zzEXIT(zztasp2);
    }
  }
  zzmatch(PER_PER); zzCONSUME;
  zzEXIT(zztasp1);
  return;
fail:
  zzEXIT(zztasp1);
  zzsyn(zzMissText, zzBadTok, (ANTLRChar *)"", zzMissSet, zzMissTok, zzErrk, zzBadText);
  zzresynch(setwd1, 0x4);
  }
}

void
#ifdef __USE_PROTOS
do_conversion(void)
#else
do_conversion()
#endif
{
  zzRULE;
  zzBLOCK(zztasp1);
  zzMake0;
  {
  new_automaton_mode(); func_action = TRUE;
  rule_list();
  
  dfa_class_nop[mode_counter] =
  relabel(zzaArg(zztasp1,1 ).l,comp_level);
  if (comp_level)
  p_shift_table(mode_counter);
  dfa_basep[mode_counter] = dfa_allocated+1;
  make_dfa_model_node(dfa_class_nop[mode_counter]);
  nfa_to_dfa(zzaArg(zztasp1,1 ).l);
  ++mode_counter;
  func_action = FALSE;
#ifdef HASH_STAT
  fprint_hash_stats(stderr);
#endif
  zzEXIT(zztasp1);
  return;
fail:
  zzEXIT(zztasp1);
  zzsyn(zzMissText, zzBadTok, (ANTLRChar *)"", zzMissSet, zzMissTok, zzErrk, zzBadText);
  zzresynch(setwd1, 0x8);
  }
}

void
#ifdef __USE_PROTOS
rule_list(void)
#else
rule_list()
#endif
{
  zzRULE;
  zzBLOCK(zztasp1);
  zzMake0;
  {
  if ( (setwd1[LA(1)]&0x10) ) {
    rule();
    zzaRet.l=zzaArg(zztasp1,1 ).l; zzaRet.r=zzaArg(zztasp1,1 ).r;
    {
      zzBLOCK(zztasp2);
      zzMake0;
      {
      while ( (setwd1[LA(1)]&0x20) ) {
        rule();
        {nfa_node *t1;
          t1 = new_nfa_node();
          (t1)->trans[0]=zzaRet.l;
          (t1)->trans[1]=zzaArg(zztasp2,1 ).l;
          /* all accept nodes "dead ends" */
          zzaRet.l=t1; zzaRet.r=NULL;
        }
        zzLOOP(zztasp2);
      }
      zzEXIT(zztasp2);
      }
    }
  }
  else {
    if ( (setwd1[LA(1)]&0x40) ) {
      zzaRet.l = new_nfa_node(); zzaRet.r = NULL;
      warning("no regular expressions", zzline);
    }
    else {zzFAIL(1,zzerr3,&zzMissSet,&zzMissText,&zzBadTok,&zzBadText,&zzErrk); goto fail;}
  }
  zzEXIT(zztasp1);
  return;
fail:
  zzEXIT(zztasp1);
  zzsyn(zzMissText, zzBadTok, (ANTLRChar *)"", zzMissSet, zzMissTok, zzErrk, zzBadText);
  zzresynch(setwd1, 0x80);
  }
}

void
#ifdef __USE_PROTOS
rule(void)
#else
rule()
#endif
{
  zzRULE;
  zzBLOCK(zztasp1);
  zzMake0;
  {
  if ( (setwd2[LA(1)]&0x1) ) {
    reg_expr();
    zzmatch(ACTION);
    if (zzaArg(zztasp1,1 ).r != NULL) {
      zzaRet.l=zzaArg(zztasp1,1 ).l; zzaRet.r=zzaArg(zztasp1,1 ).r; (zzaArg(zztasp1,1 ).r)->accept=action_no;
    }
 zzCONSUME;

  }
  else {
    if ( (LA(1)==ACTION) ) {
      zzmatch(ACTION);
      zzaRet.l = NULL; zzaRet.r = NULL;
      error("no expression for action  ", zzline);
 zzCONSUME;

    }
    else {zzFAIL(1,zzerr4,&zzMissSet,&zzMissText,&zzBadTok,&zzBadText,&zzErrk); goto fail;}
  }
  zzEXIT(zztasp1);
  return;
fail:
  zzEXIT(zztasp1);
  zzsyn(zzMissText, zzBadTok, (ANTLRChar *)"", zzMissSet, zzMissTok, zzErrk, zzBadText);
  zzresynch(setwd2, 0x2);
  }
}

void
#ifdef __USE_PROTOS
reg_expr(void)
#else
reg_expr()
#endif
{
  zzRULE;
  zzBLOCK(zztasp1);
  zzMake0;
  {
  and_expr();
  zzaRet.l=zzaArg(zztasp1,1 ).l; zzaRet.r=zzaArg(zztasp1,1 ).r;
  {
    zzBLOCK(zztasp2);
    zzMake0;
    {
    while ( (LA(1)==OR) ) {
      zzmatch(OR); zzCONSUME;
      and_expr();
      {nfa_node *t1, *t2;
        t1 = new_nfa_node(); t2 = new_nfa_node();
        (t1)->trans[0]=zzaRet.l;
        (t1)->trans[1]=zzaArg(zztasp2,2 ).l;
        /* MR23 */		   if (zzaRet.r != NULL) (zzaRet.r)->trans[1]=t2;
        if (zzaArg(zztasp2,2 ).r) {
          (zzaArg(zztasp2,2 ).r)->trans[1]=t2;     /* MR20 */
        }
        zzaRet.l=t1; zzaRet.r=t2;
      }
      zzLOOP(zztasp2);
    }
    zzEXIT(zztasp2);
    }
  }
  zzEXIT(zztasp1);
  return;
fail:
  zzEXIT(zztasp1);
  zzsyn(zzMissText, zzBadTok, (ANTLRChar *)"", zzMissSet, zzMissTok, zzErrk, zzBadText);
  zzresynch(setwd2, 0x4);
  }
}

void
#ifdef __USE_PROTOS
and_expr(void)
#else
and_expr()
#endif
{
  zzRULE;
  zzBLOCK(zztasp1);
  zzMake0;
  {
  repeat_expr();
  
  zzaRet.l=zzaArg(zztasp1,1 ).l; zzaRet.r=zzaArg(zztasp1,1 ).r;
  {
    zzBLOCK(zztasp2);
    zzMake0;
    {
    while ( (setwd2[LA(1)]&0x8) ) {
      repeat_expr();
      if (zzaRet.r != NULL) {
        (zzaRet.r)->trans[1]=zzaArg(zztasp2,1 ).l;
        zzaRet.r=zzaArg(zztasp2,1 ).r;
      }
      zzLOOP(zztasp2);
    }
    zzEXIT(zztasp2);
    }
  }
  zzEXIT(zztasp1);
  return;
fail:
  zzEXIT(zztasp1);
  zzsyn(zzMissText, zzBadTok, (ANTLRChar *)"", zzMissSet, zzMissTok, zzErrk, zzBadText);
  zzresynch(setwd2, 0x10);
  }
}

void
#ifdef __USE_PROTOS
repeat_expr(void)
#else
repeat_expr()
#endif
{
  zzRULE;
  zzBLOCK(zztasp1);
  zzMake0;
  {
  if ( (setwd2[LA(1)]&0x20) ) {
    expr();
    zzaRet.l=zzaArg(zztasp1,1 ).l; zzaRet.r=zzaArg(zztasp1,1 ).r;
    {
      zzBLOCK(zztasp2);
      zzMake0;
      {
      if ( (LA(1)==ZERO_MORE) ) {
        zzmatch(ZERO_MORE);
        {	nfa_node *t1,*t2;
          /* MR23 */		if (zzaRet.r != NULL) (zzaRet.r)->trans[0] = zzaRet.l;
          t1 = new_nfa_node(); t2 = new_nfa_node();
          t1->trans[0]=zzaRet.l;
          t1->trans[1]=t2;
          /* MR23 */		if (zzaRet.r != NULL) (zzaRet.r)->trans[1]=t2;
          zzaRet.l=t1;zzaRet.r=t2;
        }
 zzCONSUME;

      }
      else {
        if ( (LA(1)==ONE_MORE) ) {
          zzmatch(ONE_MORE);
          if (zzaRet.r != NULL) (zzaRet.r)->trans[0] = zzaRet.l;
 zzCONSUME;

        }
        else {
          if ( (setwd2[LA(1)]&0x40) ) {
          }
          else {zzFAIL(1,zzerr5,&zzMissSet,&zzMissText,&zzBadTok,&zzBadText,&zzErrk); goto fail;}
        }
      }
      zzEXIT(zztasp2);
      }
    }
  }
  else {
    if ( (LA(1)==ZERO_MORE) ) {
      zzmatch(ZERO_MORE);
      error("no expression for *", zzline);
 zzCONSUME;

    }
    else {
      if ( (LA(1)==ONE_MORE) ) {
        zzmatch(ONE_MORE);
        error("no expression for +", zzline);
 zzCONSUME;

      }
      else {zzFAIL(1,zzerr6,&zzMissSet,&zzMissText,&zzBadTok,&zzBadText,&zzErrk); goto fail;}
    }
  }
  zzEXIT(zztasp1);
  return;
fail:
  zzEXIT(zztasp1);
  zzsyn(zzMissText, zzBadTok, (ANTLRChar *)"", zzMissSet, zzMissTok, zzErrk, zzBadText);
  zzresynch(setwd2, 0x80);
  }
}

void
#ifdef __USE_PROTOS
expr(void)
#else
expr()
#endif
{
  zzRULE;
  zzBLOCK(zztasp1);
  zzMake0;
  {
  zzaRet.l = new_nfa_node();
  zzaRet.r = new_nfa_node();
  if ( (LA(1)==L_BRACK) ) {
    zzmatch(L_BRACK); zzCONSUME;