text: /* original parser id follows */
  /* yysccsid[] = "@(#)yaccpar	1.9 (Berkeley) 02/21/93" */
  /* (use YYMAJOR/YYMINOR for ifdefs dependent of parser version) */
  
  #define YYBYACC 1
  #define YYMAJOR 1
  #define YYMINOR 9
  #define YYCHECK "yyyymmdd"
  
  #define YYEMPTY        (-1)
  #define yyclearin      (yychar = YYEMPTY)
  #define yyerrok        (yyerrflag = 0)
  #define YYRECOVERING() (yyerrflag != 0)
  #define YYENOMEM       (-2)
  #define YYEOF          0
  #undef YYBTYACC
  #define YYBTYACC 0
  #define YYDEBUGSTR YYPREFIX "debug"
  
  #ifndef yyparse
  #define yyparse    err_syntax11_parse
  #endif /* yyparse */
  
  #ifndef yylex
  #define yylex      err_syntax11_lex
  #endif /* yylex */
  
  #ifndef yyerror
  #define yyerror    err_syntax11_error
  #endif /* yyerror */
  
  #ifndef yychar
  #define yychar     err_syntax11_char
  #endif /* yychar */
  
  #ifndef yyval
  #define yyval      err_syntax11_val
  #endif /* yyval */
  
  #ifndef yylval
  #define yylval     err_syntax11_lval
  #endif /* yylval */
  
  #ifndef yydebug
  #define yydebug    err_syntax11_debug
  #endif /* yydebug */
  
  #ifndef yynerrs
  #define yynerrs    err_syntax11_nerrs
  #endif /* yynerrs */
  
  #ifndef yyerrflag
  #define yyerrflag  err_syntax11_errflag
  #endif /* yyerrflag */
  
  #ifndef yylhs
  #define yylhs      err_syntax11_lhs
  #endif /* yylhs */
  
  #ifndef yylen
  #define yylen      err_syntax11_len
  #endif /* yylen */
  
  #ifndef yydefred
  #define yydefred   err_syntax11_defred
  #endif /* yydefred */
  
  #ifndef yystos
  #define yystos     err_syntax11_stos
  #endif /* yystos */
  
  #ifndef yydgoto
  #define yydgoto    err_syntax11_dgoto
  #endif /* yydgoto */
  
  #ifndef yysindex
  #define yysindex   err_syntax11_sindex
  #endif /* yysindex */
  
  #ifndef yyrindex
  #define yyrindex   err_syntax11_rindex
  #endif /* yyrindex */
  
  #ifndef yygindex
  #define yygindex   err_syntax11_gindex
  #endif /* yygindex */
  
  #ifndef yytable
  #define yytable    err_syntax11_table
  #endif /* yytable */
  
  #ifndef yycheck
  #define yycheck    err_syntax11_check
  #endif /* yycheck */
  
  #ifndef yyname
  #define yyname     err_syntax11_name
  #endif /* yyname */
  
  #ifndef yyrule
  #define yyrule     err_syntax11_rule
  #endif /* yyrule */
  
  #if YYBTYACC
  
  #ifndef yycindex
  #define yycindex   err_syntax11_cindex
  #endif /* yycindex */
  
  #ifndef yyctable
  #define yyctable   err_syntax11_ctable
  #endif /* yyctable */
  
  #endif /* YYBTYACC */
  
  #define YYPREFIX "err_syntax11_"
  
  #define YYPURE 0
  
  #line 2 "err_syntax11.y"
  int yylex(void);
  static void yyerror(const char *);
  #line 124 "err_syntax11.tab.c"
  
  #if ! defined(YYSTYPE) && ! defined(YYSTYPE_IS_DECLARED)
  /* Default: YYSTYPE is the semantic value type. */
  typedef int YYSTYPE;
  # define YYSTYPE_IS_DECLARED 1
  #endif
  
  /* compatibility with bison */
  #ifdef YYPARSE_PARAM
  /* compatibility with FreeBSD */
  # ifdef YYPARSE_PARAM_TYPE
  #  define YYPARSE_DECL() yyparse(YYPARSE_PARAM_TYPE YYPARSE_PARAM)
  # else
  #  define YYPARSE_DECL() yyparse(void *YYPARSE_PARAM)
  # endif
  #else
  # define YYPARSE_DECL() yyparse(void)
  #endif
  
  /* Parameters sent to lex. */
  #ifdef YYLEX_PARAM
  # define YYLEX_DECL() yylex(void *YYLEX_PARAM)
  # define YYLEX yylex(YYLEX_PARAM)
  #else
  # define YYLEX_DECL() yylex(void)
  # define YYLEX yylex()
  #endif
  
  /* Parameters sent to yyerror. */
  #ifndef YYERROR_DECL
  #define YYERROR_DECL() yyerror(const char *s)
  #endif
  #ifndef YYERROR_CALL
  #define YYERROR_CALL(msg) yyerror(msg)
  #endif
  
  extern int YYPARSE_DECL();
  
  #define YYERRCODE 256
  typedef short YYINT;
  static const YYINT err_syntax11_lhs[] = {                -1,
      0,
  };
  static const YYINT err_syntax11_len[] = {                 2,
      1,
  };
  static const YYINT err_syntax11_defred[] = {              0,
      1,    0,
  };
  static const YYINT err_syntax11_stos[] = {                0,
    256,  258,
  };
  static const YYINT err_syntax11_dgoto[] = {               2,
  };
  static const YYINT err_syntax11_sindex[] = {           -256,
      0,    0,
  };
  static const YYINT err_syntax11_rindex[] = {              0,
      0,    0,
  };
  #if YYBTYACC
  static const YYINT err_syntax11_cindex[] = {              0,
      0,    0,
  };
  #endif
  static const YYINT err_syntax11_gindex[] = {              0,
  };
  #define YYTABLESIZE 0
  static const YYINT err_syntax11_table[] = {               1,
  };
  static const YYINT err_syntax11_check[] = {             256,
  };
  #if YYBTYACC
  static const YYINT err_syntax11_ctable[] = {             -1,
  };
  #endif
  #define YYFINAL 2
  #ifndef YYDEBUG
  #define YYDEBUG 0
  #endif
  #define YYMAXTOKEN 256
  #define YYUNDFTOKEN 259
  #define YYTRANSLATE(a) ((a) > YYMAXTOKEN ? YYUNDFTOKEN : (a))
  #if YYDEBUG
  static const char *const err_syntax11_name[] = {
  
  "$end",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
  0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
  0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
  0,0,0,0,0,0,0,"'|'",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
  0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
  0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
  0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"error","$accept","S",
  "illegal-symbol",
  };
  static const char *const err_syntax11_rule[] = {
  "$accept : S",
  "S : error",
  
  };
  #endif
  
  int      yydebug;
  int      yynerrs;
  
  int      yyerrflag;
  int      yychar;
  YYSTYPE  yyval;
  YYSTYPE  yylval;
  #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
  YYLTYPE  yyloc; /* position returned by actions */
  YYLTYPE  yylloc; /* position from the lexer */
  #endif
  
  #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
  #ifndef YYLLOC_DEFAULT
  #define YYLLOC_DEFAULT(loc, rhs, n) \
  do \
  { \
      if (n == 0) \
      { \
          (loc).first_line   = ((rhs)[-1]).last_line; \
          (loc).first_column = ((rhs)[-1]).last_column; \
          (loc).last_line    = ((rhs)[-1]).last_line; \
          (loc).last_column  = ((rhs)[-1]).last_column; \
      } \
      else \
      { \
          (loc).first_line   = ((rhs)[ 0 ]).first_line; \
          (loc).first_column = ((rhs)[ 0 ]).first_column; \
          (loc).last_line    = ((rhs)[n-1]).last_line; \
          (loc).last_column  = ((rhs)[n-1]).last_column; \
      } \
  } while (0)
  #endif /* YYLLOC_DEFAULT */
  #endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
  #if YYBTYACC
  
  #ifndef YYLVQUEUEGROWTH
  #define YYLVQUEUEGROWTH 32
  #endif
  #endif /* YYBTYACC */
  
  /* define the initial stack-sizes */
  #ifdef YYSTACKSIZE
  #undef YYMAXDEPTH
  #define YYMAXDEPTH  YYSTACKSIZE
  #else
  #ifdef YYMAXDEPTH
  #define YYSTACKSIZE YYMAXDEPTH
  #else
  #define YYSTACKSIZE 10000
  #define YYMAXDEPTH  10000
  #endif
  #endif
  
  #ifndef YYINITSTACKSIZE
  #define YYINITSTACKSIZE 200
  #endif
  
  typedef struct {
      unsigned stacksize;
      short    *s_base;
      short    *s_mark;
      short    *s_last;
      YYSTYPE  *l_base;
      YYSTYPE  *l_mark;
  #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
      YYLTYPE  *p_base;
      YYLTYPE  *p_mark;
  #endif
  } YYSTACKDATA;
  #if YYBTYACC
  
  struct YYParseState_s
  {
      struct YYParseState_s *save;    /* Previously saved parser state */
      YYSTACKDATA            yystack; /* saved parser stack */
      int                    state;   /* saved parser state */
      int                    errflag; /* saved error recovery status */
      int                    lexeme;  /* saved index of the conflict lexeme in the lexical queue */
      YYINT                  ctry;    /* saved index in yyctable[] for this conflict */
  };
  typedef struct YYParseState_s YYParseState;
  #endif /* YYBTYACC */
  /* variables for the parser stack */
  static YYSTACKDATA yystack;
  #if YYBTYACC
  
  /* Current parser state */
  static YYParseState *yyps = 0;
  
  /* yypath != NULL: do the full parse, starting at *yypath parser state. */
  static YYParseState *yypath = 0;
  
  /* Base of the lexical value queue */
  static YYSTYPE *yylvals = 0;
  
  /* Current position at lexical value queue */
  static YYSTYPE *yylvp = 0;
  
  /* End position of lexical value queue */
  static YYSTYPE *yylve = 0;
  
  /* The last allocated position at the lexical value queue */
  static YYSTYPE *yylvlim = 0;
  
  #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
  /* Base of the lexical position queue */
  static YYLTYPE *yylpsns = 0;
  
  /* Current position at lexical position queue */
  static YYLTYPE *yylpp = 0;
  
  /* End position of lexical position queue */
  static YYLTYPE *yylpe = 0;
  
  /* The last allocated position at the lexical position queue */
  static YYLTYPE *yylplim = 0;
  #endif
  
  /* Current position at lexical token queue */
  static short  *yylexp = 0;
  
  static short  *yylexemes = 0;
  #endif /* YYBTYACC */
  #line 12 "err_syntax11.y"
  
  #include <stdio.h>
  
  int
  main(void)
  {
      printf("yyparse() = %d\n", yyparse());
      return 0;
  }
  
  int
  yylex(void)
  {
      return -1;
  }
  
  static void
  yyerror(const char* s)
  {
      printf("%s\n", s);
  }
  #line 373 "err_syntax11.tab.c"
  
  /* For use in generated program */
  #define yydepth (int)(yystack.s_mark - yystack.s_base)
  #if YYBTYACC
  #define yytrial (yyps->save)
  #endif /* YYBTYACC */
  
  #if YYDEBUG
  #include <stdio.h>         /* needed for printf */
  #endif
  
  #include <stdlib.h>        /* needed for malloc, etc */
  #include <string.h>        /* needed for memset */
  
  /* allocate initial stack or double stack size, up to YYMAXDEPTH */
  static int yygrowstack(YYSTACKDATA *data)
  {
      int i;
      unsigned newsize;
      short *newss;
      YYSTYPE *newvs;
  #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
      YYLTYPE *newps;
  #endif
  
      if ((newsize = data->stacksize) == 0)
          newsize = YYINITSTACKSIZE;
      else if (newsize >= YYMAXDEPTH)
          return YYENOMEM;
      else if ((newsize *= 2) > YYMAXDEPTH)
          newsize = YYMAXDEPTH;
  
      i = (int) (data->s_mark - data->s_base);
      newss = (short *)realloc(data->s_base, newsize * sizeof(*newss));
      if (newss == 0)
          return YYENOMEM;
  
      data->s_base = newss;
      data->s_mark = newss + i;
  
      newvs = (YYSTYPE *)realloc(data->l_base, newsize * sizeof(*newvs));
      if (newvs == 0)
          return YYENOMEM;
  
      data->l_base = newvs;
      data->l_mark = newvs + i;
  
  #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
      newps = (YYLTYPE *)realloc(data->p_base, newsize * sizeof(*newps));
      if (newps == 0)
          return YYENOMEM;
  
      data->p_base = newps;
      data->p_mark = newps + i;
  #endif
  
      data->stacksize = newsize;
      data->s_last = data->s_base + newsize - 1;
  
  #if YYDEBUG
      if (yydebug)
          fprintf(stderr, "%sdebug: stack size increased to %d\n", YYPREFIX, newsize);
  #endif
      return 0;
  }
  
  #if YYPURE || defined(YY_NO_LEAKS)
  static void yyfreestack(YYSTACKDATA *data)
  {
      free(data->s_base);
      free(data->l_base);
  #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
      free(data->p_base);
  #endif
      memset(data, 0, sizeof(*data));
  }
  #else
  #define yyfreestack(data) /* nothing */
  #endif /* YYPURE || defined(YY_NO_LEAKS) */
  #if YYBTYACC
  
  static YYParseState *
  yyNewState(unsigned size)
  {
      YYParseState *p = (YYParseState *) malloc(sizeof(YYParseState));
      if (p == NULL) return NULL;
  
      p->yystack.stacksize = size;
      if (size == 0)
      {
          p->yystack.s_base = NULL;
          p->yystack.l_base = NULL;
  #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
          p->yystack.p_base = NULL;
  #endif
          return p;
      }
      p->yystack.s_base    = (short *) malloc(size * sizeof(short));
      if (p->yystack.s_base == NULL) return NULL;
      p->yystack.l_base    = (YYSTYPE *) malloc(size * sizeof(YYSTYPE));
      if (p->yystack.l_base == NULL) return NULL;
      memset(p->yystack.l_base, 0, size * sizeof(YYSTYPE));
  #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
      p->yystack.p_base    = (YYLTYPE *) malloc(size * sizeof(YYLTYPE));
      if (p->yystack.p_base == NULL) return NULL;
      memset(p->yystack.p_base, 0, size * sizeof(YYLTYPE));
  #endif
  
      return p;
  }
  
  static void
  yyFreeState(YYParseState *p)
  {
      yyfreestack(&p->yystack);
      free(p);
  }
  #endif /* YYBTYACC */
  
  #define YYABORT  goto yyabort
  #define YYREJECT goto yyabort
  #define YYACCEPT goto yyaccept
  #define YYERROR  goto yyerrlab
  #if YYBTYACC
  #define YYVALID        do { if (yyps->save)            goto yyvalid; } while(0)
  #define YYVALID_NESTED do { if (yyps->save && \
                                  yyps->save->save == 0) goto yyvalid; } while(0)
  #endif /* YYBTYACC */
  
  int
  YYPARSE_DECL()
  {
      int yym, yyn, yystate, yyresult;
  #if YYBTYACC
      int yynewerrflag;
      YYParseState *yyerrctx = NULL;
  #endif /* YYBTYACC */
  #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
      YYLTYPE  yyerror_loc_range[2]; /* position of error start & end */
  #endif
  #if YYDEBUG
      const char *yys;
  
      if ((yys = getenv("YYDEBUG")) != 0)
      {
          yyn = *yys;
          if (yyn >= '0' && yyn <= '9')
              yydebug = yyn - '0';
      }
      if (yydebug)
          fprintf(stderr, "%sdebug[<# of symbols on state stack>]\n", YYPREFIX);
  #endif
  
  #if YYBTYACC
      yyps = yyNewState(0); if (yyps == 0) goto yyenomem;
      yyps->save = 0;
  #endif /* YYBTYACC */
      yynerrs = 0;
      yyerrflag = 0;
      yychar = YYEMPTY;
      yystate = 0;
  
  #if YYPURE
      memset(&yystack, 0, sizeof(yystack));
  #endif
  
      if (yystack.s_base == NULL && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
      yystack.s_mark = yystack.s_base;
      yystack.l_mark = yystack.l_base;
  #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
      yystack.p_mark = yystack.p_base;
  #endif
      yystate = 0;
      *yystack.s_mark = 0;
  
  yyloop:
      if ((yyn = yydefred[yystate]) != 0) goto yyreduce;
      if (yychar < 0)
      {
  #if YYBTYACC
          do {
          if (yylvp < yylve)
          {
              /* we're currently re-reading tokens */
              yylval = *yylvp++;
  #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
              yylloc = *yylpp++;
  #endif
              yychar = *yylexp++;
              break;
          }
          if (yyps->save)
          {
              /* in trial mode; save scanner results for future parse attempts */
              if (yylvp == yylvlim)
              {   /* Enlarge lexical value queue */
                  size_t p = (size_t) (yylvp - yylvals);
                  size_t s = (size_t) (yylvlim - yylvals);
  
                  s += YYLVQUEUEGROWTH;
                  if ((yylexemes = (short *)   realloc(yylexemes, s * sizeof(short))) == NULL) goto yyenomem;
                  if ((yylvals   = (YYSTYPE *) realloc(yylvals, s * sizeof(YYSTYPE))) == NULL) goto yyenomem;
  #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
                  if ((yylpsns   = (YYLTYPE *) realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL) goto yyenomem;
  #endif
                  yylvp   = yylve = yylvals + p;
                  yylvlim = yylvals + s;
  #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
                  yylpp   = yylpe = yylpsns + p;
                  yylplim = yylpsns + s;
  #endif
                  yylexp  = yylexemes + p;
              }
              *yylexp = (short) YYLEX;
              *yylvp++ = yylval;
              yylve++;
  #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
              *yylpp++ = yylloc;
              yylpe++;
  #endif
              yychar = *yylexp++;
              break;
          }
          /* normal operation, no conflict encountered */
  #endif /* YYBTYACC */
          yychar = YYLEX;
  #if YYBTYACC
          } while (0);
  #endif /* YYBTYACC */
          if (yychar < 0) yychar = YYEOF;
          /* if ((yychar = YYLEX) < 0) yychar = YYEOF; */
  #if YYDEBUG
          if (yydebug)
          {
              yys = yyname[YYTRANSLATE(yychar)];
              fprintf(stderr, "%s[%d]: state %d, reading token %d (%s)",
                              YYDEBUGSTR, yydepth, yystate, yychar, yys);
  #ifdef YYSTYPE_TOSTRING
  #if YYBTYACC
              if (!yytrial)
  #endif /* YYBTYACC */
                  fprintf(stderr, " <%s>", YYSTYPE_TOSTRING(yychar, yylval));
  #endif
              fputc('\n', stderr);
          }
  #endif
      }
  #if YYBTYACC
  
      /* Do we have a conflict? */
      if (((yyn = yycindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
          yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
      {
          YYINT ctry;
  
          if (yypath)
          {
              YYParseState *save;
  #if YYDEBUG
              if (yydebug)
                  fprintf(stderr, "%s[%d]: CONFLICT in state %d: following successful trial parse\n",
                                  YYDEBUGSTR, yydepth, yystate);
  #endif
              /* Switch to the next conflict context */
              save = yypath;
              yypath = save->save;
              save->save = NULL;
              ctry = save->ctry;
              if (save->state != yystate) YYABORT;
              yyFreeState(save);
  
          }
          else
          {
  
              /* Unresolved conflict - start/continue trial parse */
              YYParseState *save;
  #if YYDEBUG
              if (yydebug)
              {
                  fprintf(stderr, "%s[%d]: CONFLICT in state %d. ", YYDEBUGSTR, yydepth, yystate);
                  if (yyps->save)
                      fputs("ALREADY in conflict, continuing trial parse.\n", stderr);
                  else
                      fputs("Starting trial parse.\n", stderr);
              }
  #endif
              save                  = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1));
              if (save == NULL) goto yyenomem;
              save->save            = yyps->save;
              save->state           = yystate;
              save->errflag         = yyerrflag;
              save->yystack.s_mark  = save->yystack.s_base + (yystack.s_mark - yystack.s_base);
              memcpy (save->yystack.s_base, yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
              save->yystack.l_mark  = save->yystack.l_base + (yystack.l_mark - yystack.l_base);
              memcpy (save->yystack.l_base, yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
  #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
              save->yystack.p_mark  = save->yystack.p_base + (yystack.p_mark - yystack.p_base);
              memcpy (save->yystack.p_base, yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
  #endif
              ctry                  = yytable[yyn];
              if (yyctable[ctry] == -1)
              {
  #if YYDEBUG
                  if (yydebug && yychar >= YYEOF)
                      fprintf(stderr, "%s[%d]: backtracking 1 token\n", YYDEBUGSTR, yydepth);
  #endif
                  ctry++;
              }
              save->ctry = ctry;
              if (yyps->save == NULL)
              {
                  /* If this is a first conflict in the stack, start saving lexemes */
                  if (!yylexemes)
                  {
                      yylexemes = (short *) malloc((YYLVQUEUEGROWTH) * sizeof(short));
                      if (yylexemes == NULL) goto yyenomem;
                      yylvals   = (YYSTYPE *) malloc((YYLVQUEUEGROWTH) * sizeof(YYSTYPE));
                      if (yylvals == NULL) goto yyenomem;
                      yylvlim   = yylvals + YYLVQUEUEGROWTH;
  #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
                      yylpsns   = (YYLTYPE *) malloc((YYLVQUEUEGROWTH) * sizeof(YYLTYPE));
                      if (yylpsns == NULL) goto yyenomem;
                      yylplim   = yylpsns + YYLVQUEUEGROWTH;
  #endif
                  }
                  if (yylvp == yylve)
                  {
                      yylvp  = yylve = yylvals;
  #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
                      yylpp  = yylpe = yylpsns;
  #endif
                      yylexp = yylexemes;
                      if (yychar >= YYEOF)
                      {
                          *yylve++ = yylval;
  #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
                          *yylpe++ = yylloc;
  #endif
                          *yylexp  = (short) yychar;
                          yychar   = YYEMPTY;
                      }
                  }
              }
              if (yychar >= YYEOF)
              {
                  yylvp--;
  #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
                  yylpp--;
  #endif
                  yylexp--;
                  yychar = YYEMPTY;
              }
              save->lexeme = (int) (yylvp - yylvals);
              yyps->save   = save;
          }
          if (yytable[yyn] == ctry)
          {
  #if YYDEBUG
              if (yydebug)
                  fprintf(stderr, "%s[%d]: state %d, shifting to state %d\n",
                                  YYDEBUGSTR, yydepth, yystate, yyctable[ctry]);
  #endif
              if (yychar < 0)
              {
                  yylvp++;
  #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
                  yylpp++;
  #endif
                  yylexp++;
              }
              if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
                  goto yyoverflow;
              yystate = yyctable[ctry];
              *++yystack.s_mark = (short) yystate;
              *++yystack.l_mark = yylval;
  #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
              *++yystack.p_mark = yylloc;
  #endif
              yychar  = YYEMPTY;
              if (yyerrflag > 0) --yyerrflag;
              goto yyloop;
          }
          else
          {
              yyn = yyctable[ctry];
              goto yyreduce;
          }
      } /* End of code dealing with conflicts */
  #endif /* YYBTYACC */
      if (((yyn = yysindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
              yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
      {
  #if YYDEBUG
          if (yydebug)
              fprintf(stderr, "%s[%d]: state %d, shifting to state %d\n",
                              YYDEBUGSTR, yydepth, yystate, yytable[yyn]);
  #endif
          if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
          yystate = yytable[yyn];
          *++yystack.s_mark = yytable[yyn];
          *++yystack.l_mark = yylval;
  #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
          *++yystack.p_mark = yylloc;
  #endif
          yychar = YYEMPTY;
          if (yyerrflag > 0)  --yyerrflag;
          goto yyloop;
      }
      if (((yyn = yyrindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
              yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
      {
          yyn = yytable[yyn];
          goto yyreduce;
      }
      if (yyerrflag != 0) goto yyinrecovery;
  #if YYBTYACC
  
      yynewerrflag = 1;
      goto yyerrhandler;
      goto yyerrlab;
  
  yyerrlab:
      yynewerrflag = 0;
  yyerrhandler:
      while (yyps->save)
      {
          int ctry;
          YYParseState *save = yyps->save;
  #if YYDEBUG
          if (yydebug)
              fprintf(stderr, "%s[%d]: ERROR in state %d, CONFLICT BACKTRACKING to state %d, %d tokens\n",
                              YYDEBUGSTR, yydepth, yystate, yyps->save->state,
                      (int)(yylvp - yylvals - yyps->save->lexeme));
  #endif
          /* Memorize most forward-looking error state in case it's really an error. */
          if (yyerrctx == NULL || yyerrctx->lexeme < yylvp - yylvals)
          {
              /* Free old saved error context state */
              if (yyerrctx) yyFreeState(yyerrctx);
              /* Create and fill out new saved error context state */
              yyerrctx                 = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1));
              if (yyerrctx == NULL) goto yyenomem;
              yyerrctx->save           = yyps->save;
              yyerrctx->state          = yystate;
              yyerrctx->errflag        = yyerrflag;
              yyerrctx->yystack.s_mark = yyerrctx->yystack.s_base + (yystack.s_mark - yystack.s_base);
              memcpy (yyerrctx->yystack.s_base, yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
              yyerrctx->yystack.l_mark = yyerrctx->yystack.l_base + (yystack.l_mark - yystack.l_base);
              memcpy (yyerrctx->yystack.l_base, yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
  #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
              yyerrctx->yystack.p_mark = yyerrctx->yystack.p_base + (yystack.p_mark - yystack.p_base);
              memcpy (yyerrctx->yystack.p_base, yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
  #endif
              yyerrctx->lexeme         = (int) (yylvp - yylvals);
          }
          yylvp          = yylvals   + save->lexeme;
  #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
          yylpp          = yylpsns   + save->lexeme;
  #endif
          yylexp         = yylexemes + save->lexeme;
          yychar         = YYEMPTY;
          yystack.s_mark = yystack.s_base + (save->yystack.s_mark - save->yystack.s_base);
          memcpy (yystack.s_base, save->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
          yystack.l_mark = yystack.l_base + (save->yystack.l_mark - save->yystack.l_base);
          memcpy (yystack.l_base, save->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
  #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
          yystack.p_mark = yystack.p_base + (save->yystack.p_mark - save->yystack.p_base);
          memcpy (yystack.p_base, save->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
  #endif
          ctry           = ++save->ctry;
          yystate        = save->state;
          /* We tried shift, try reduce now */
          if ((yyn = yyctable[ctry]) >= 0) goto yyreduce;
          yyps->save     = save->save;
          save->save     = NULL;
          yyFreeState(save);
  
          /* Nothing left on the stack -- error */
          if (!yyps->save)
          {
  #if YYDEBUG
              if (yydebug)
                  fprintf(stderr, "%sdebug[%d,trial]: trial parse FAILED, entering ERROR mode\n",
                                  YYPREFIX, yydepth);
  #endif
              /* Restore state as it was in the most forward-advanced error */
              yylvp          = yylvals   + yyerrctx->lexeme;
  #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
              yylpp          = yylpsns   + yyerrctx->lexeme;
  #endif
              yylexp         = yylexemes + yyerrctx->lexeme;
              yychar         = yylexp[-1];
              yylval         = yylvp[-1];
  #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
              yylloc         = yylpp[-1];
  #endif
              yystack.s_mark = yystack.s_base + (yyerrctx->yystack.s_mark - yyerrctx->yystack.s_base);
              memcpy (yystack.s_base, yyerrctx->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
              yystack.l_mark = yystack.l_base + (yyerrctx->yystack.l_mark - yyerrctx->yystack.l_base);
              memcpy (yystack.l_base, yyerrctx->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
  #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
              yystack.p_mark = yystack.p_base + (yyerrctx->yystack.p_mark - yyerrctx->yystack.p_base);
              memcpy (yystack.p_base, yyerrctx->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
  #endif
              yystate        = yyerrctx->state;
              yyFreeState(yyerrctx);
              yyerrctx       = NULL;
          }
          yynewerrflag = 1;
      }
      if (yynewerrflag == 0) goto yyinrecovery;
  #endif /* YYBTYACC */
  
      YYERROR_CALL("syntax error");
  #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
      yyerror_loc_range[0] = yylloc; /* lookahead position is error start position */
  #endif
  
  #if !YYBTYACC
      goto yyerrlab;
  yyerrlab:
  #endif
      ++yynerrs;
  
  yyinrecovery:
      if (yyerrflag < 3)
      {
          yyerrflag = 3;
          for (;;)
          {
              if (((yyn = yysindex[*yystack.s_mark]) != 0) && (yyn += YYERRCODE) >= 0 &&
                      yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) YYERRCODE)
              {
  #if YYDEBUG
                  if (yydebug)
                      fprintf(stderr, "%s[%d]: state %d, error recovery shifting to state %d\n",
                                      YYDEBUGSTR, yydepth, *yystack.s_mark, yytable[yyn]);
  #endif
                  if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
                  yystate = yytable[yyn];
                  *++yystack.s_mark = yytable[yyn];
                  *++yystack.l_mark = yylval;
  #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
                  /* lookahead position is error end position */
                  yyerror_loc_range[1] = yylloc;
                  YYLLOC_DEFAULT(yyloc, yyerror_loc_range, 2); /* position of error span */
                  *++yystack.p_mark = yyloc;
  #endif
                  goto yyloop;
              }
              else
              {
  #if YYDEBUG
                  if (yydebug)
                      fprintf(stderr, "%s[%d]: error recovery discarding state %d\n",
                                      YYDEBUGSTR, yydepth, *yystack.s_mark);
  #endif
                  if (yystack.s_mark <= yystack.s_base) goto yyabort;
  #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
                  /* the current TOS position is the error start position */
                  yyerror_loc_range[0] = *yystack.p_mark;
  #endif
  #if defined(YYDESTRUCT_CALL)
  #if YYBTYACC
                  if (!yytrial)
  #endif /* YYBTYACC */
  #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
                      YYDESTRUCT_CALL("error: discarding state",
                                      yystos[*yystack.s_mark], yystack.l_mark, yystack.p_mark);
  #else
                      YYDESTRUCT_CALL("error: discarding state",
                                      yystos[*yystack.s_mark], yystack.l_mark);
  #endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
  #endif /* defined(YYDESTRUCT_CALL) */
                  --yystack.s_mark;
                  --yystack.l_mark;
  #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
                  --yystack.p_mark;
  #endif
              }
          }
      }
      else
      {
          if (yychar == YYEOF) goto yyabort;
  #if YYDEBUG
          if (yydebug)
          {
              yys = yyname[YYTRANSLATE(yychar)];
              fprintf(stderr, "%s[%d]: state %d, error recovery discarding token %d (%s)\n",
                              YYDEBUGSTR, yydepth, yystate, yychar, yys);
          }
  #endif
  #if defined(YYDESTRUCT_CALL)
  #if YYBTYACC
          if (!yytrial)
  #endif /* YYBTYACC */
  #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
              YYDESTRUCT_CALL("error: discarding token", yychar, &yylval, &yylloc);
  #else
              YYDESTRUCT_CALL("error: discarding token", yychar, &yylval);
  #endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
  #endif /* defined(YYDESTRUCT_CALL) */
          yychar = YYEMPTY;
          goto yyloop;
      }
  
  yyreduce:
      yym = yylen[yyn];
  #if YYDEBUG
      if (yydebug)
      {
          fprintf(stderr, "%s[%d]: state %d, reducing by rule %d (%s)",
                          YYDEBUGSTR, yydepth, yystate, yyn, yyrule[yyn]);
  #ifdef YYSTYPE_TOSTRING
  #if YYBTYACC
          if (!yytrial)
  #endif /* YYBTYACC */
              if (yym > 0)
              {
                  int i;
                  fputc('<', stderr);
                  for (i = yym; i > 0; i--)
                  {
                      if (i != yym) fputs(", ", stderr);
                      fputs(YYSTYPE_TOSTRING(yystos[yystack.s_mark[1-i]],
                                             yystack.l_mark[1-i]), stderr);
                  }
                  fputc('>', stderr);
              }
  #endif
          fputc('\n', stderr);
      }
  #endif
      if (yym > 0)
          yyval = yystack.l_mark[1-yym];
      else
          memset(&yyval, 0, sizeof yyval);
  #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
  
      /* Perform position reduction */
      memset(&yyloc, 0, sizeof(yyloc));
  #if YYBTYACC
      if (!yytrial)
  #endif /* YYBTYACC */
      {
          YYLLOC_DEFAULT(yyloc, &yystack.p_mark[1-yym], yym);
          /* just in case YYERROR is invoked within the action, save
             the start of the rhs as the error start position */
          yyerror_loc_range[0] = yystack.p_mark[1-yym];
      }
  #endif
  
      switch (yyn)
      {
      default:
          break;
      }
      yystack.s_mark -= yym;
      yystate = *yystack.s_mark;
      yystack.l_mark -= yym;
  #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
      yystack.p_mark -= yym;
  #endif
      yym = yylhs[yyn];
      if (yystate == 0 && yym == 0)
      {
  #if YYDEBUG
          if (yydebug)
          {
              fprintf(stderr, "%s[%d]: after reduction, ", YYDEBUGSTR, yydepth);
  #ifdef YYSTYPE_TOSTRING
  #if YYBTYACC
              if (!yytrial)
  #endif /* YYBTYACC */
                  fprintf(stderr, "result is <%s>, ", YYSTYPE_TOSTRING(yystos[YYFINAL], yyval));
  #endif
              fprintf(stderr, "shifting from state 0 to final state %d\n", YYFINAL);
          }
  #endif
          yystate = YYFINAL;
          *++yystack.s_mark = YYFINAL;
          *++yystack.l_mark = yyval;
  #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
          *++yystack.p_mark = yyloc;
  #endif
          if (yychar < 0)
          {
  #if YYBTYACC
              do {
              if (yylvp < yylve)
              {
                  /* we're currently re-reading tokens */
                  yylval = *yylvp++;
  #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
                  yylloc = *yylpp++;
  #endif
                  yychar = *yylexp++;
                  break;
              }
              if (yyps->save)
              {
                  /* in trial mode; save scanner results for future parse attempts */
                  if (yylvp == yylvlim)
                  {   /* Enlarge lexical value queue */
                      size_t p = (size_t) (yylvp - yylvals);
                      size_t s = (size_t) (yylvlim - yylvals);
  
                      s += YYLVQUEUEGROWTH;
                      if ((yylexemes = (short *)   realloc(yylexemes, s * sizeof(short))) == NULL)
                          goto yyenomem;
                      if ((yylvals   = (YYSTYPE *) realloc(yylvals, s * sizeof(YYSTYPE))) == NULL)
                          goto yyenomem;
  #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
                      if ((yylpsns   = (YYLTYPE *) realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL)
                          goto yyenomem;
  #endif
                      yylvp   = yylve = yylvals + p;
                      yylvlim = yylvals + s;
  #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
                      yylpp   = yylpe = yylpsns + p;
                      yylplim = yylpsns + s;
  #endif
                      yylexp  = yylexemes + p;
                  }
                  *yylexp = (short) YYLEX;
                  *yylvp++ = yylval;
                  yylve++;
  #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
                  *yylpp++ = yylloc;
                  yylpe++;
  #endif
                  yychar = *yylexp++;
                  break;
              }
              /* normal operation, no conflict encountered */
  #endif /* YYBTYACC */
              yychar = YYLEX;
  #if YYBTYACC
              } while (0);
  #endif /* YYBTYACC */
              if (yychar < 0) yychar = YYEOF;
              /* if ((yychar = YYLEX) < 0) yychar = YYEOF; */
  #if YYDEBUG
              if (yydebug)
              {
                  yys = yyname[YYTRANSLATE(yychar)];
                  fprintf(stderr, "%s[%d]: state %d, reading %d (%s)\n",
                                  YYDEBUGSTR, yydepth, YYFINAL, yychar, yys);
              }
  #endif
          }
          if (yychar == YYEOF) goto yyaccept;
          goto yyloop;
      }
      if (((yyn = yygindex[yym]) != 0) && (yyn += yystate) >= 0 &&
              yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yystate)
          yystate = yytable[yyn];
      else
          yystate = yydgoto[yym];
  #if YYDEBUG
      if (yydebug)
      {
          fprintf(stderr, "%s[%d]: after reduction, ", YYDEBUGSTR, yydepth);
  #ifdef YYSTYPE_TOSTRING
  #if YYBTYACC
          if (!yytrial)
  #endif /* YYBTYACC */
              fprintf(stderr, "result is <%s>, ", YYSTYPE_TOSTRING(yystos[yystate], yyval));
  #endif
          fprintf(stderr, "shifting from state %d to state %d\n", *yystack.s_mark, yystate);
      }
  #endif
      if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
      *++yystack.s_mark = (short) yystate;
      *++yystack.l_mark = yyval;
  #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
      *++yystack.p_mark = yyloc;
  #endif
      goto yyloop;
  #if YYBTYACC
  
      /* Reduction declares that this path is valid. Set yypath and do a full parse */
  yyvalid:
      if (yypath) YYABORT;
      while (yyps->save)
      {
          YYParseState *save = yyps->save;
          yyps->save = save->save;
          save->save = yypath;
          yypath = save;
      }
  #if YYDEBUG
      if (yydebug)
          fprintf(stderr, "%s[%d]: state %d, CONFLICT trial successful, backtracking to state %d, %d tokens\n",
                          YYDEBUGSTR, yydepth, yystate, yypath->state, (int)(yylvp - yylvals - yypath->lexeme));
  #endif
      if (yyerrctx)
      {
          yyFreeState(yyerrctx);
          yyerrctx = NULL;
      }
      yylvp          = yylvals + yypath->lexeme;
  #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
      yylpp          = yylpsns + yypath->lexeme;
  #endif
      yylexp         = yylexemes + yypath->lexeme;
      yychar         = YYEMPTY;
      yystack.s_mark = yystack.s_base + (yypath->yystack.s_mark - yypath->yystack.s_base);
      memcpy (yystack.s_base, yypath->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
      yystack.l_mark = yystack.l_base + (yypath->yystack.l_mark - yypath->yystack.l_base);
      memcpy (yystack.l_base, yypath->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
  #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
      yystack.p_mark = yystack.p_base + (yypath->yystack.p_mark - yypath->yystack.p_base);
      memcpy (yystack.p_base, yypath->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
  #endif
      yystate        = yypath->state;
      goto yyloop;
  #endif /* YYBTYACC */
  
  yyoverflow:
      YYERROR_CALL("yacc stack overflow");
  #if YYBTYACC
      goto yyabort_nomem;
  yyenomem:
      YYERROR_CALL("memory exhausted");
  yyabort_nomem:
  #endif /* YYBTYACC */
      yyresult = 2;
      goto yyreturn;
  
  yyabort:
      yyresult = 1;
      goto yyreturn;
  
  yyaccept:
  #if YYBTYACC
      if (yyps->save) goto yyvalid;
  #endif /* YYBTYACC */
      yyresult = 0;
  
  yyreturn:
  #if defined(YYDESTRUCT_CALL)
      if (yychar != YYEOF && yychar != YYEMPTY)
  #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
          YYDESTRUCT_CALL("cleanup: discarding token", yychar, &yylval, &yylloc);
  #else
          YYDESTRUCT_CALL("cleanup: discarding token", yychar, &yylval);
  #endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
  
      {
          YYSTYPE *pv;
  #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
          YYLTYPE *pp;
  
          for (pv = yystack.l_base, pp = yystack.p_base; pv <= yystack.l_mark; ++pv, ++pp)
               YYDESTRUCT_CALL("cleanup: discarding state",
                               yystos[*(yystack.s_base + (pv - yystack.l_base))], pv, pp);
  #else
          for (pv = yystack.l_base; pv <= yystack.l_mark; ++pv)
               YYDESTRUCT_CALL("cleanup: discarding state",
                               yystos[*(yystack.s_base + (pv - yystack.l_base))], pv);
  #endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
      }
  #endif /* defined(YYDESTRUCT_CALL) */
  
  #if YYBTYACC
      if (yyerrctx)
      {
          yyFreeState(yyerrctx);
          yyerrctx = NULL;
      }
      while (yyps)
      {
          YYParseState *save = yyps;
          yyps = save->save;
          save->save = NULL;
          yyFreeState(save);
      }
      while (yypath)
      {
          YYParseState *save = yypath;
          yypath = save->save;
          save->save = NULL;
          yyFreeState(save);
      }
  #endif /* YYBTYACC */
      yyfreestack(&yystack);
      return (yyresult);
  }
  