UNK
  } assoc;                 /* Associativity if predecence is defined */
  char *firstset;          /* First-set for all rules of this symbol */
  Boolean lambda;          /* True if NT and can generate an empty string */
  int useCnt;              /* Number of times used */
  char *destructor;        /* Code which executes whenever this symbol is
                           ** popped from the stack during error processing */

  char *datatype;          /* The data type of information held by this
                           ** object. Only used if type==NONTERMINAL */
  int dtnum;               /* The data type number.  In the parser, the value
                           ** stack is a union.  The .yy%d element of this
                           ** union is the correct data type for this object */
  /* The following fields are used by MULTITERMINALs only */
  int nsubsym;             /* Number of constituent symbols in the MULTI */
................................................................................
  int nrhs;                  /* Number of right-hand side symbols seen */
  struct symbol *rhs[MAXRHS];  /* RHS symbols */
  char *alias[MAXRHS];       /* Aliases for each RHS symbol (or NULL) */
  struct rule *prevrule;     /* Previous rule parsed */
  char *declkeyword;         /* Keyword of a declaration */
  char **declargslot;        /* Where the declaration argument should be put */
  int insertLineMacro;       /* Add #line before declaration insert */

  enum e_assoc declassoc;    /* Assign this association to decl arguments */
  int preccounter;           /* Assign this precedence to decl arguments */
  struct rule *firstrule;    /* Pointer to first rule in the grammar */
  struct rule *lastrule;     /* Pointer to the most recently parsed rule */
};

/* Parse a single token */
................................................................................
        psp->state = RESYNC_AFTER_RULE_ERROR;
      }
      break;
    case WAITING_FOR_DECL_KEYWORD:
      if( isalpha(x[0]) ){
        psp->declkeyword = x;
        psp->declargslot = 0;

        psp->insertLineMacro = 1;
        psp->state = WAITING_FOR_DECL_ARG;
        if( strcmp(x,"name")==0 ){
          psp->declargslot = &(psp->gp->name);
          psp->insertLineMacro = 0;
	}else if( strcmp(x,"include")==0 ){
          psp->declargslot = &(psp->gp->include);
................................................................................
        ErrorMsg(psp->filename,psp->tokenlineno,
          "Symbol name missing after %destructor keyword");
        psp->errorcnt++;
        psp->state = RESYNC_AFTER_DECL_ERROR;
      }else{
        struct symbol *sp = Symbol_new(x);
        psp->declargslot = &sp->destructor;

        psp->insertLineMacro = 1;
        psp->state = WAITING_FOR_DECL_ARG;
      }
      break;
    case WAITING_FOR_DATATYPE_SYMBOL:
      if( !isalpha(x[0]) ){
        ErrorMsg(psp->filename,psp->tokenlineno,
................................................................................
        if( *psp->declargslot ){
          zOld = *psp->declargslot;
        }else{
          zOld = "";
        }
        nOld = strlen(zOld);
        n = nOld + nNew + 20;
        if( psp->insertLineMacro ){

          for(z=psp->filename, nBack=0; *z; z++){
            if( *z=='\\' ) nBack++;
          }
          sprintf(zLine, "#line %d ", psp->tokenlineno);
          nLine = strlen(zLine);
          n += nLine + strlen(psp->filename) + nBack;
        }
        *psp->declargslot = zBuf = realloc(*psp->declargslot, n);
        zBuf += nOld;
        if( psp->insertLineMacro ){

          if( nOld && zBuf[-1]!='\n' ){
            *(zBuf++) = '\n';
          }
          memcpy(zBuf, zLine, nLine);
          zBuf += nLine;
          *(zBuf++) = '"';
          for(z=psp->filename; *z; z++){
................................................................................
            if( *z=='\\' ){
              *(zBuf++) = '\\';
            }
            *(zBuf++) = *z;
          }
          *(zBuf++) = '"';
          *(zBuf++) = '\n';



        }
        memcpy(zBuf, zNew, nNew);
        zBuf += nNew;
        *zBuf = 0;
        psp->state = WAITING_FOR_DECL_OR_RULE;
      }else{
        ErrorMsg(psp->filename,psp->tokenlineno,
................................................................................
 if( sp->type==TERMINAL ){
   cp = lemp->tokendest;
   if( cp==0 ) return;
   fprintf(out,"{\n"); (*lineno)++;
 }else if( sp->destructor ){
   cp = sp->destructor;
   fprintf(out,"{\n"); (*lineno)++;

 }else if( lemp->vardest ){
   cp = lemp->vardest;
   if( cp==0 ) return;
   fprintf(out,"{\n"); (*lineno)++;
 }else{
   assert( 0 );  /* Cannot happen */
 }
................................................................................
  tplt_xfer(lemp->name,in,out,&lineno);

  /* Generate code which executes every time a symbol is popped from
  ** the stack while processing errors or while destroying the parser. 
  ** (In other words, generate the %destructor actions)
  */
  if( lemp->tokendest ){

    for(i=0; i<lemp->nsymbol; i++){
      struct symbol *sp = lemp->symbols[i];
      if( sp==0 || sp->type!=TERMINAL ) continue;




      fprintf(out,"    case %d: /* %s */\n",
              sp->index, sp->name); lineno++;
    }
    for(i=0; i<lemp->nsymbol && lemp->symbols[i]->type!=TERMINAL; i++);
    if( i<lemp->nsymbol ){
      emit_destructor_code(out,lemp->symbols[i],lemp,&lineno);
      fprintf(out,"      break;\n"); lineno++;
    }
  }
  if( lemp->vardest ){
    struct symbol *dflt_sp = 0;

    for(i=0; i<lemp->nsymbol; i++){
      struct symbol *sp = lemp->symbols[i];
      if( sp==0 || sp->type==TERMINAL ||
          sp->index<=0 || sp->destructor!=0 ) continue;




      fprintf(out,"    case %d: /* %s */\n",
              sp->index, sp->name); lineno++;
      dflt_sp = sp;
    }
    if( dflt_sp!=0 ){
      emit_destructor_code(out,dflt_sp,lemp,&lineno);
      fprintf(out,"      break;\n"); lineno++;
    }

  }
  for(i=0; i<lemp->nsymbol; i++){
    struct symbol *sp = lemp->symbols[i];
    if( sp==0 || sp->type==TERMINAL || sp->destructor==0 ) continue;
    fprintf(out,"    case %d: /* %s */\n",
            sp->index, sp->name); lineno++;

................................................................................
    sp->rule = 0;
    sp->fallback = 0;
    sp->prec = -1;
    sp->assoc = UNK;
    sp->firstset = 0;
    sp->lambda = LEMON_FALSE;
    sp->destructor = 0;

    sp->datatype = 0;
    sp->useCnt = 0;
    Symbol_insert(sp,sp->name);
  }
  sp->useCnt++;
  return sp;
}

    UNK
  } assoc;                 /* Associativity if predecence is defined */
  char *firstset;          /* First-set for all rules of this symbol */
  Boolean lambda;          /* True if NT and can generate an empty string */
  int useCnt;              /* Number of times used */
  char *destructor;        /* Code which executes whenever this symbol is
                           ** popped from the stack during error processing */
  int destLineno;          /* Line number for start of destructor */
  char *datatype;          /* The data type of information held by this
                           ** object. Only used if type==NONTERMINAL */
  int dtnum;               /* The data type number.  In the parser, the value
                           ** stack is a union.  The .yy%d element of this
                           ** union is the correct data type for this object */
  /* The following fields are used by MULTITERMINALs only */
  int nsubsym;             /* Number of constituent symbols in the MULTI */
................................................................................
  int nrhs;                  /* Number of right-hand side symbols seen */
  struct symbol *rhs[MAXRHS];  /* RHS symbols */
  char *alias[MAXRHS];       /* Aliases for each RHS symbol (or NULL) */
  struct rule *prevrule;     /* Previous rule parsed */
  char *declkeyword;         /* Keyword of a declaration */
  char **declargslot;        /* Where the declaration argument should be put */
  int insertLineMacro;       /* Add #line before declaration insert */
  int *decllinenoslot;       /* Where to write declaration line number */
  enum e_assoc declassoc;    /* Assign this association to decl arguments */
  int preccounter;           /* Assign this precedence to decl arguments */
  struct rule *firstrule;    /* Pointer to first rule in the grammar */
  struct rule *lastrule;     /* Pointer to the most recently parsed rule */
};

/* Parse a single token */
................................................................................
        psp->state = RESYNC_AFTER_RULE_ERROR;
      }
      break;
    case WAITING_FOR_DECL_KEYWORD:
      if( isalpha(x[0]) ){
        psp->declkeyword = x;
        psp->declargslot = 0;
        psp->decllinenoslot = 0;
        psp->insertLineMacro = 1;
        psp->state = WAITING_FOR_DECL_ARG;
        if( strcmp(x,"name")==0 ){
          psp->declargslot = &(psp->gp->name);
          psp->insertLineMacro = 0;
	}else if( strcmp(x,"include")==0 ){
          psp->declargslot = &(psp->gp->include);
................................................................................
        ErrorMsg(psp->filename,psp->tokenlineno,
          "Symbol name missing after %destructor keyword");
        psp->errorcnt++;
        psp->state = RESYNC_AFTER_DECL_ERROR;
      }else{
        struct symbol *sp = Symbol_new(x);
        psp->declargslot = &sp->destructor;
        psp->decllinenoslot = &sp->destLineno;
        psp->insertLineMacro = 1;
        psp->state = WAITING_FOR_DECL_ARG;
      }
      break;
    case WAITING_FOR_DATATYPE_SYMBOL:
      if( !isalpha(x[0]) ){
        ErrorMsg(psp->filename,psp->tokenlineno,
................................................................................
        if( *psp->declargslot ){
          zOld = *psp->declargslot;
        }else{
          zOld = "";
        }
        nOld = strlen(zOld);
        n = nOld + nNew + 20;
        if( psp->insertLineMacro && psp->decllinenoslot
            && psp->decllinenoslot[0] ){
          for(z=psp->filename, nBack=0; *z; z++){
            if( *z=='\\' ) nBack++;
          }
          sprintf(zLine, "#line %d ", psp->tokenlineno);
          nLine = strlen(zLine);
          n += nLine + strlen(psp->filename) + nBack;
        }
        *psp->declargslot = zBuf = realloc(*psp->declargslot, n);
        zBuf += nOld;
        if( psp->insertLineMacro && psp->decllinenoslot
            && psp->decllinenoslot[0] ){
          if( nOld && zBuf[-1]!='\n' ){
            *(zBuf++) = '\n';
          }
          memcpy(zBuf, zLine, nLine);
          zBuf += nLine;
          *(zBuf++) = '"';
          for(z=psp->filename; *z; z++){
................................................................................
            if( *z=='\\' ){
              *(zBuf++) = '\\';
            }
            *(zBuf++) = *z;
          }
          *(zBuf++) = '"';
          *(zBuf++) = '\n';
        }
        if( psp->decllinenoslot && psp->decllinenoslot[0]==0 ){
          psp->decllinenoslot[0] = psp->tokenlineno;
        }
        memcpy(zBuf, zNew, nNew);
        zBuf += nNew;
        *zBuf = 0;
        psp->state = WAITING_FOR_DECL_OR_RULE;
      }else{
        ErrorMsg(psp->filename,psp->tokenlineno,
................................................................................
 if( sp->type==TERMINAL ){
   cp = lemp->tokendest;
   if( cp==0 ) return;
   fprintf(out,"{\n"); (*lineno)++;
 }else if( sp->destructor ){
   cp = sp->destructor;
   fprintf(out,"{\n"); (*lineno)++;
   tplt_linedir(out,sp->destLineno,lemp->outname); (*lineno)++;
 }else if( lemp->vardest ){
   cp = lemp->vardest;
   if( cp==0 ) return;
   fprintf(out,"{\n"); (*lineno)++;
 }else{
   assert( 0 );  /* Cannot happen */
 }
................................................................................
  tplt_xfer(lemp->name,in,out,&lineno);

  /* Generate code which executes every time a symbol is popped from
  ** the stack while processing errors or while destroying the parser. 
  ** (In other words, generate the %destructor actions)
  */
  if( lemp->tokendest ){
    int once = 1;
    for(i=0; i<lemp->nsymbol; i++){
      struct symbol *sp = lemp->symbols[i];
      if( sp==0 || sp->type!=TERMINAL ) continue;
      if( once ){
        fprintf(out, "      /* TERMINAL Destructor */\n"); lineno++;
        once = 0;
      }
      fprintf(out,"    case %d: /* %s */\n",
              sp->index, sp->name); lineno++;
    }
    for(i=0; i<lemp->nsymbol && lemp->symbols[i]->type!=TERMINAL; i++);
    if( i<lemp->nsymbol ){
      emit_destructor_code(out,lemp->symbols[i],lemp,&lineno);
      fprintf(out,"      break;\n"); lineno++;
    }
  }
  if( lemp->vardest ){
    struct symbol *dflt_sp = 0;
    int once = 1;
    for(i=0; i<lemp->nsymbol; i++){
      struct symbol *sp = lemp->symbols[i];
      if( sp==0 || sp->type==TERMINAL ||
          sp->index<=0 || sp->destructor!=0 ) continue;
      if( once ){
        fprintf(out, "      /* Default NON-TERMINAL Destructor */\n"); lineno++;
        once = 0;
      }
      fprintf(out,"    case %d: /* %s */\n",
              sp->index, sp->name); lineno++;
      dflt_sp = sp;
    }
    if( dflt_sp!=0 ){
      emit_destructor_code(out,dflt_sp,lemp,&lineno);

    }
    fprintf(out,"      break;\n"); lineno++;
  }
  for(i=0; i<lemp->nsymbol; i++){
    struct symbol *sp = lemp->symbols[i];
    if( sp==0 || sp->type==TERMINAL || sp->destructor==0 ) continue;
    fprintf(out,"    case %d: /* %s */\n",
            sp->index, sp->name); lineno++;

................................................................................
    sp->rule = 0;
    sp->fallback = 0;
    sp->prec = -1;
    sp->assoc = UNK;
    sp->firstset = 0;
    sp->lambda = LEMON_FALSE;
    sp->destructor = 0;
    sp->destLineno = 0;
    sp->datatype = 0;
    sp->useCnt = 0;
    Symbol_insert(sp,sp->name);
  }
  sp->useCnt++;
  return sp;
}