/* A Bison parser, made by GNU Bison 2.3a.  */

/* Skeleton implementation for Bison's Yacc-like parsers in C

   Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006

   Free Software Foundation, Inc.

   This program is free software; you can redistribute it and/or modify

   it under the terms of the GNU General Public License as published by

   the Free Software Foundation; either version 2, or (at your option)

   any later version.

   This program is distributed in the hope that it will be useful,

   but WITHOUT ANY WARRANTY; without even the implied warranty of

   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License

   along with this program; if not, write to the Free Software

   Foundation, Inc., 51 Franklin Street, Fifth Floor,

   Boston, MA 02110-1301, USA.  */

/* As a special exception, you may create a larger work that contains

   part or all of the Bison parser skeleton and distribute that work

   under terms of your choice, so long as that work isn't itself a

   parser generator using the skeleton or a modified version thereof

   as a parser skeleton.  Alternatively, if you modify or redistribute

   the parser skeleton itself, you may (at your option) remove this

   special exception, which will cause the skeleton and the resulting

   Bison output files to be licensed under the GNU General Public

   License without this special exception.

   This special exception was added by the Free Software Foundation in

   version 2.2 of Bison.  */

/* C LALR(1) parser skeleton written by Richard Stallman, by

   simplifying the original so-called "semantic" parser.  */

/* All symbols defined below should begin with yy or YY, to avoid

   infringing on user name space.  This should be done even for local

   variables, as they might otherwise be expanded by user macros.

   There are some unavoidable exceptions within include files to

   define necessary library symbols; they are noted "INFRINGES ON

   USER NAME SPACE" below.  */

/* Identify Bison output.  */

#define YYBISON 1

/* Bison version.  */

#define YYBISON_VERSION "2.3a"

/* Skeleton name.  */

#define YYSKELETON_NAME "yacc.c"

/* Pure parsers.  */

#define YYPURE 1

/* Using locations.  */

#define YYLSP_NEEDED 0

/* Substitute the variable and function names.  */

#define yyparse __gettextparse

#define yylex   __gettextlex

#define yyerror __gettexterror

#define yylval  __gettextlval

#define yychar  __gettextchar

#define yydebug __gettextdebug

#define yynerrs __gettextnerrs

/* Copy the first part of user declarations.  */

/* Line 164 of yacc.c.  */

#line 1 "plural.y"

/* Expression parsing for plural form selection.

   Copyright (C) 2000-2001, 2003, 2005-2006 Free Software Foundation, Inc.

   Written by Ulrich Drepper <drepper@cygnus.com>, 2000.

   This program is free software; you can redistribute it and/or modify it

   under the terms of the GNU Library General Public License as published

   by the Free Software Foundation; either version 2, or (at your option)

   any later version.

   This program is distributed in the hope that it will be useful,

   but WITHOUT ANY WARRANTY; without even the implied warranty of

   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

   Library General Public License for more details.

   You should have received a copy of the GNU Library General Public

   License along with this program; if not, write to the Free Software

   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,

   USA.  */

/* For bison < 2.0, the bison generated parser uses alloca.  AIX 3 forces us

   to put this declaration at the beginning of the file.  The declaration in

   bison's skeleton file comes too late.  This must come before <config.h>

   because <config.h> may include arbitrary system headers.

   This can go away once the AM_INTL_SUBDIR macro requires bison >= 2.0.  */

#if defined _AIX && !defined __GNUC__

 #pragma alloca

#endif

#ifdef HAVE_CONFIG_H

# include <config.h>

#endif

#include <stddef.h>

#include <stdlib.h>

#include <string.h>

#include "plural-exp.h"

/* The main function generated by the parser is called __gettextparse,

   but we want it to be called PLURAL_PARSE.  */

#ifndef _LIBC

# define __gettextparse PLURAL_PARSE

#endif

#define YYLEX_PARAM	&((struct parse_args *) arg)->cp

#define YYPARSE_PARAM	arg

/* Enabling traces.  */

#ifndef YYDEBUG

# define YYDEBUG 0

#endif

/* Enabling verbose error messages.  */

#ifdef YYERROR_VERBOSE

# undef YYERROR_VERBOSE

# define YYERROR_VERBOSE 1

#else

# define YYERROR_VERBOSE 0

#endif

/* Enabling the token table.  */

#ifndef YYTOKEN_TABLE

# define YYTOKEN_TABLE 0

#endif

/* Tokens.  */

#ifndef YYTOKENTYPE

# define YYTOKENTYPE

   /* Put the tokens into the symbol table, so that GDB and other debuggers

      know about them.  */

   enum yytokentype {

     EQUOP2 = 258,

     CMPOP2 = 259,

     ADDOP2 = 260,

     MULOP2 = 261,

     NUMBER = 262

   };

#endif

/* Tokens.  */

#define EQUOP2 258

#define CMPOP2 259

#define ADDOP2 260

#define MULOP2 261

#define NUMBER 262

#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED

typedef union YYSTYPE

{/* Line 191 of yacc.c.  */

#line 51 "plural.y"

  unsigned long int num;

  enum expression_operator op;

  struct expression *exp;

}

/* Line 191 of yacc.c.  */

#line 175 "plural.c"

	YYSTYPE;

# define YYSTYPE_IS_TRIVIAL 1

# define yystype YYSTYPE /* obsolescent; will be withdrawn */

# define YYSTYPE_IS_DECLARED 1

#endif

/* Copy the second part of user declarations.  */

/* Line 221 of yacc.c.  */

#line 57 "plural.y"

/* Prototypes for local functions.  */

static int yylex (YYSTYPE *lval, const char **pexp);

static void yyerror (const char *str);

/* Allocation of expressions.  */

static struct expression *

new_exp (int nargs, enum expression_operator op,

	 struct expression * const *args)

{

  int i;

  struct expression *newp;

  /* If any of the argument could not be malloc'ed, just return NULL.  */

  for (i = nargs - 1; i >= 0; i--)

    if (args[i] == NULL)

      goto fail;

  /* Allocate a new expression.  */

  newp = (struct expression *) malloc (sizeof (*newp));

  if (newp != NULL)

    {

      newp->nargs = nargs;

      newp->operation = op;

      for (i = nargs - 1; i >= 0; i--)

	newp->val.args[i] = args[i];

      return newp;

    }

 fail:

  for (i = nargs - 1; i >= 0; i--)

    FREE_EXPRESSION (args[i]);

  return NULL;

}

static inline struct expression *

new_exp_0 (enum expression_operator op)

{

  return new_exp (0, op, NULL);

}

static inline struct expression *

new_exp_1 (enum expression_operator op, struct expression *right)

{

  struct expression *args[1];

  args[0] = right;

  return new_exp (1, op, args);

}

static struct expression *

new_exp_2 (enum expression_operator op, struct expression *left,

	   struct expression *right)

{

  struct expression *args[2];

  args[0] = left;

  args[1] = right;

  return new_exp (2, op, args);

}

static inline struct expression *

new_exp_3 (enum expression_operator op, struct expression *bexp,

	   struct expression *tbranch, struct expression *fbranch)

{

  struct expression *args[3];

  args[0] = bexp;

  args[1] = tbranch;

  args[2] = fbranch;

  return new_exp (3, op, args);

}

/* Line 221 of yacc.c.  */

#line 265 "plural.c"

#ifdef short

# undef short

#endif

#ifdef YYTYPE_UINT8

typedef YYTYPE_UINT8 yytype_uint8;

#else

typedef unsigned char yytype_uint8;

#endif

#ifdef YYTYPE_INT8

typedef YYTYPE_INT8 yytype_int8;

#elif (defined __STDC__ || defined __C99__FUNC__ \

     || defined __cplusplus || defined _MSC_VER)

typedef signed char yytype_int8;

#else

typedef short int yytype_int8;

#endif

#ifdef YYTYPE_UINT16

typedef YYTYPE_UINT16 yytype_uint16;

#else

typedef unsigned short int yytype_uint16;

#endif

#ifdef YYTYPE_INT16

typedef YYTYPE_INT16 yytype_int16;

#else

typedef short int yytype_int16;

#endif

#ifndef YYSIZE_T

# ifdef __SIZE_TYPE__

#  define YYSIZE_T __SIZE_TYPE__

# elif defined size_t

#  define YYSIZE_T size_t

# elif ! defined YYSIZE_T && (defined __STDC__ || defined __C99__FUNC__ \

     || defined __cplusplus || defined _MSC_VER)

#  include <stddef.h> /* INFRINGES ON USER NAME SPACE */

#  define YYSIZE_T size_t

# else

#  define YYSIZE_T unsigned int

# endif

#endif

#define YYSIZE_MAXIMUM ((YYSIZE_T) -1)

#ifndef YY_

# if YYENABLE_NLS

#  if ENABLE_NLS

#   include <libintl.h> /* INFRINGES ON USER NAME SPACE */

#   define YY_(msgid) dgettext ("bison-runtime", msgid)

#  endif

# endif

# ifndef YY_

#  define YY_(msgid) msgid

# endif

#endif

/* Suppress unused-variable warnings by "using" E.  */

#if ! defined lint || defined __GNUC__

# define YYUSE(e) ((void) (e))

#else

# define YYUSE(e) /* empty */

#endif

/* Identity function, used to suppress warnings about constant conditions.  */

#ifndef lint

# define YYID(n) (n)

#else

#if (defined __STDC__ || defined __C99__FUNC__ \

     || defined __cplusplus || defined _MSC_VER)

static int

YYID (int yyi)

#else

static int

YYID (yyi)

    int yyi;

#endif

{

  return yyi;

}

#endif

#if ! defined yyoverflow || YYERROR_VERBOSE

/* The parser invokes alloca or malloc; define the necessary symbols.  */

# ifdef YYSTACK_USE_ALLOCA

#  if YYSTACK_USE_ALLOCA

#   ifdef __GNUC__

#    define YYSTACK_ALLOC __builtin_alloca

#   elif defined __BUILTIN_VA_ARG_INCR

#    include <alloca.h> /* INFRINGES ON USER NAME SPACE */

#   elif defined _AIX

#    define YYSTACK_ALLOC __alloca

#   elif defined _MSC_VER

#    include <malloc.h> /* INFRINGES ON USER NAME SPACE */

#    define alloca _alloca

#   else

#    define YYSTACK_ALLOC alloca

#    if ! defined _ALLOCA_H && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \

     || defined __cplusplus || defined _MSC_VER)

#     include <stdlib.h> /* INFRINGES ON USER NAME SPACE */

#     ifndef _STDLIB_H

#      define _STDLIB_H 1

#     endif

#    endif

#   endif

#  endif

# endif

# ifdef YYSTACK_ALLOC

   /* Pacify GCC's `empty if-body' warning.  */

#  define YYSTACK_FREE(Ptr) do { /* empty */; } while (YYID (0))

#  ifndef YYSTACK_ALLOC_MAXIMUM

    /* The OS might guarantee only one guard page at the bottom of the stack,

       and a page size can be as small as 4096 bytes.  So we cannot safely

       invoke alloca (N) if N exceeds 4096.  Use a slightly smaller number

       to allow for a few compiler-allocated temporary stack slots.  */

#   define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2006 */

#  endif

# else

#  define YYSTACK_ALLOC YYMALLOC

#  define YYSTACK_FREE YYFREE

#  ifndef YYSTACK_ALLOC_MAXIMUM

#   define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM

#  endif

#  if (defined __cplusplus && ! defined _STDLIB_H \

       && ! ((defined YYMALLOC || defined malloc) \

	     && (defined YYFREE || defined free)))

#   include <stdlib.h> /* INFRINGES ON USER NAME SPACE */

#   ifndef _STDLIB_H

#    define _STDLIB_H 1

#   endif

#  endif

#  ifndef YYMALLOC

#   define YYMALLOC malloc

#   if ! defined malloc && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \

     || defined __cplusplus || defined _MSC_VER)

void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */

#   endif

#  endif

#  ifndef YYFREE

#   define YYFREE free

#   if ! defined free && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \

     || defined __cplusplus || defined _MSC_VER)

void free (void *); /* INFRINGES ON USER NAME SPACE */

#   endif

#  endif

# endif

#endif /* ! defined yyoverflow || YYERROR_VERBOSE */

#if (! defined yyoverflow \

     && (! defined __cplusplus \

	 || (defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL)))

/* A type that is properly aligned for any stack member.  */

union yyalloc

{

  yytype_int16 yyss;

  YYSTYPE yyvs;

  };

/* The size of the maximum gap between one aligned stack and the next.  */

# define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1)

/* The size of an array large to enough to hold all stacks, each with

   N elements.  */

# define YYSTACK_BYTES(N) \

     ((N) * (sizeof (yytype_int16) + sizeof (YYSTYPE)) \

      + YYSTACK_GAP_MAXIMUM)

/* Copy COUNT objects from FROM to TO.  The source and destination do

   not overlap.  */

# ifndef YYCOPY

#  if defined __GNUC__ && 1 < __GNUC__

#   define YYCOPY(To, From, Count) \

      __builtin_memcpy (To, From, (Count) * sizeof (*(From)))

#  else

#   define YYCOPY(To, From, Count)		\

      do					\

	{					\

	  YYSIZE_T yyi;				\

	  for (yyi = 0; yyi < (Count); yyi++)	\

	    (To)[yyi] = (From)[yyi];		\

	}					\

      while (YYID (0))

#  endif

# endif

/* Relocate STACK from its old location to the new one.  The

   local variables YYSIZE and YYSTACKSIZE give the old and new number of

   elements in the stack, and YYPTR gives the new location of the

   stack.  Advance YYPTR to a properly aligned location for the next

   stack.  */

# define YYSTACK_RELOCATE(Stack)					\

    do									\

      {									\

	YYSIZE_T yynewbytes;						\

	YYCOPY (&yyptr->Stack, Stack, yysize);				\

	Stack = &yyptr->Stack;						\

	yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \

	yyptr += yynewbytes / sizeof (*yyptr);				\

      }									\

    while (YYID (0))

#endif

/* YYFINAL -- State number of the termination state.  */

#define YYFINAL  9

/* YYLAST -- Last index in YYTABLE.  */

#define YYLAST   54

/* YYNTOKENS -- Number of terminals.  */

#define YYNTOKENS  16

/* YYNNTS -- Number of nonterminals.  */

#define YYNNTS  3

/* YYNRULES -- Number of rules.  */

#define YYNRULES  13

/* YYNRULES -- Number of states.  */

#define YYNSTATES  27

/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX.  */

#define YYUNDEFTOK  2

#define YYMAXUTOK   262

#define YYTRANSLATE(YYX)						\

  ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK)

/* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX.  */

static const yytype_uint8 yytranslate[] =

{

       0,     2,     2,     2,     2,     2,     2,     2,     2,     2,

       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,

       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,

       2,     2,     2,    10,     2,     2,     2,     2,     5,     2,

      14,    15,     2,     2,     2,     2,     2,     2,     2,     2,

       2,     2,     2,     2,     2,     2,     2,     2,    12,     2,

       2,     2,     2,     3,     2,     2,     2,     2,     2,     2,

       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,

       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,

       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,

       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,

      13,     2,     2,     2,     2,     2,     2,     2,     2,     2,

       2,     2,     2,     2,     4,     2,     2,     2,     2,     2,

       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,

       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,

       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,

       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,

       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,

       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,

       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,

       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,

       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,

       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,

       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,

       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,

       2,     2,     2,     2,     2,     2,     1,     2,     6,     7,

       8,     9,    11

};

#if YYDEBUG

/* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in

   YYRHS.  */

static const yytype_uint8 yyprhs[] =

{

       0,     0,     3,     5,    11,    15,    19,    23,    27,    31,

      35,    38,    40,    42

};

/* YYRHS -- A `-1'-separated list of the rules' RHS.  */

static const yytype_int8 yyrhs[] =

{

      17,     0,    -1,    18,    -1,    18,     3,    18,    12,    18,

      -1,    18,     4,    18,    -1,    18,     5,    18,    -1,    18,

       6,    18,    -1,    18,     7,    18,    -1,    18,     8,    18,

      -1,    18,     9,    18,    -1,    10,    18,    -1,    13,    -1,

      11,    -1,    14,    18,    15,    -1

};

/* YYRLINE[YYN] -- source line where rule number YYN was defined.  */

static const yytype_uint8 yyrline[] =

{

       0,   154,   154,   162,   166,   170,   174,   178,   182,   186,

     190,   194,   198,   203

};

#endif

#if YYDEBUG || YYERROR_VERBOSE || YYTOKEN_TABLE

/* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM.

   First, the terminals, then, starting at YYNTOKENS, nonterminals.  */

static const char *const yytname[] =

{

  "$end", "error", "$undefined", "'?'", "'|'", "'&'", "EQUOP2", "CMPOP2",

  "ADDOP2", "MULOP2", "'!'", "NUMBER", "':'", "'n'", "'('", "')'",

  "$accept", "start", "exp", 0

};

#endif

# ifdef YYPRINT

/* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to

   token YYLEX-NUM.  */

static const yytype_uint16 yytoknum[] =

{

       0,   256,   257,    63,   124,    38,   258,   259,   260,   261,

      33,   262,    58,   110,    40,    41

};

# endif

/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives.  */

static const yytype_uint8 yyr1[] =

{

       0,    16,    17,    18,    18,    18,    18,    18,    18,    18,

      18,    18,    18,    18

};

/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN.  */

static const yytype_uint8 yyr2[] =

{

       0,     2,     1,     5,     3,     3,     3,     3,     3,     3,

       2,     1,     1,     3

};

/* YYDEFACT[STATE-NAME] -- Default rule to reduce with in state

   STATE-NUM when YYTABLE doesn't specify something else to do.  Zero

   means the default is an error.  */

static const yytype_uint8 yydefact[] =

{

       0,     0,    12,    11,     0,     0,     2,    10,     0,     1,

       0,     0,     0,     0,     0,     0,     0,    13,     0,     4,

       5,     6,     7,     8,     9,     0,     3

};

/* YYDEFGOTO[NTERM-NUM].  */

static const yytype_int8 yydefgoto[] =

{

      -1,     5,     6

};

/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing

   STATE-NUM.  */

#define YYPACT_NINF -10

static const yytype_int8 yypact[] =

{

      -9,    -9,   -10,   -10,    -9,     8,    36,   -10,    13,   -10,

      -9,    -9,    -9,    -9,    -9,    -9,    -9,   -10,    26,    41,

      45,    18,    -2,    14,   -10,    -9,    36

};

/* YYPGOTO[NTERM-NUM].  */

static const yytype_int8 yypgoto[] =

{

     -10,   -10,    -1

};

/* YYTABLE[YYPACT[STATE-NUM]].  What to do in state STATE-NUM.  If

   positive, shift that token.  If negative, reduce the rule which

   number is the opposite.  If zero, do what YYDEFACT says.

   If YYTABLE_NINF, syntax error.  */

#define YYTABLE_NINF -1

static const yytype_uint8 yytable[] =

{

       7,     1,     2,     8,     3,     4,    15,    16,     9,    18,

      19,    20,    21,    22,    23,    24,    10,    11,    12,    13,

      14,    15,    16,    16,    26,    14,    15,    16,    17,    10,

      11,    12,    13,    14,    15,    16,     0,     0,    25,    10,

      11,    12,    13,    14,    15,    16,    12,    13,    14,    15,

      16,    13,    14,    15,    16

};

static const yytype_int8 yycheck[] =

{

       1,    10,    11,     4,    13,    14,     8,     9,     0,    10,

      11,    12,    13,    14,    15,    16,     3,     4,     5,     6,

       7,     8,     9,     9,    25,     7,     8,     9,    15,     3,

       4,     5,     6,     7,     8,     9,    -1,    -1,    12,     3,

       4,     5,     6,     7,     8,     9,     5,     6,     7,     8,

       9,     6,     7,     8,     9

};

/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing

   symbol of state STATE-NUM.  */

static const yytype_uint8 yystos[] =

{

       0,    10,    11,    13,    14,    17,    18,    18,    18,     0,

       3,     4,     5,     6,     7,     8,     9,    15,    18,    18,

      18,    18,    18,    18,    18,    12,    18

};

#define yyerrok		(yyerrstatus = 0)

#define yyclearin	(yychar = YYEMPTY)

#define YYEMPTY		(-2)

#define YYEOF		0

#define YYACCEPT	goto yyacceptlab

#define YYABORT		goto yyabortlab

#define YYERROR		goto yyerrorlab

/* Like YYERROR except do call yyerror.  This remains here temporarily

   to ease the transition to the new meaning of YYERROR, for GCC.

   Once GCC version 2 has supplanted version 1, this can go.  */

#define YYFAIL		goto yyerrlab

#define YYRECOVERING()  (!!yyerrstatus)

#define YYBACKUP(Token, Value)					\

do								\

  if (yychar == YYEMPTY && yylen == 1)				\

    {								\

      yychar = (Token);						\

      yylval = (Value);						\

      yytoken = YYTRANSLATE (yychar);				\

      YYPOPSTACK (1);						\

      goto yybackup;						\

    }								\

  else								\

    {								\

      yyerror (YY_("syntax error: cannot back up")); \

      YYERROR;							\

    }								\

while (YYID (0))

#define YYTERROR	1

#define YYERRCODE	256

/* YYLLOC_DEFAULT -- Set CURRENT to span from RHS[1] to RHS[N].

   If N is 0, then set CURRENT to the empty location which ends

   the previous symbol: RHS[0] (always defined).  */

#define YYRHSLOC(Rhs, K) ((Rhs)[K])

#ifndef YYLLOC_DEFAULT

# define YYLLOC_DEFAULT(Current, Rhs, N)				\

    do									\

      if (YYID (N))                                                    \

	{								\

	  (Current).first_line   = YYRHSLOC (Rhs, 1).first_line;	\

	  (Current).first_column = YYRHSLOC (Rhs, 1).first_column;	\

	  (Current).last_line    = YYRHSLOC (Rhs, N).last_line;		\

	  (Current).last_column  = YYRHSLOC (Rhs, N).last_column;	\

	}								\

      else								\

	{								\

	  (Current).first_line   = (Current).last_line   =		\

	    YYRHSLOC (Rhs, 0).last_line;				\

	  (Current).first_column = (Current).last_column =		\

	    YYRHSLOC (Rhs, 0).last_column;				\

	}								\

    while (YYID (0))

#endif

/* YY_LOCATION_PRINT -- Print the location on the stream.

   This macro was not mandated originally: define only if we know

   we won't break user code: when these are the locations we know.  */

#ifndef YY_LOCATION_PRINT

# if YYLTYPE_IS_TRIVIAL

#  define YY_LOCATION_PRINT(File, Loc)			\

     fprintf (File, "%d.%d-%d.%d",			\

	      (Loc).first_line, (Loc).first_column,	\

	      (Loc).last_line,  (Loc).last_column)

# else

#  define YY_LOCATION_PRINT(File, Loc) ((void) 0)

# endif

#endif

/* YYLEX -- calling `yylex' with the right arguments.  */

#ifdef YYLEX_PARAM

# define YYLEX yylex (&yylval, YYLEX_PARAM)

#else

# define YYLEX yylex (&yylval)

#endif

/* Enable debugging if requested.  */

#if YYDEBUG

# ifndef YYFPRINTF

#  include <stdio.h> /* INFRINGES ON USER NAME SPACE */

#  define YYFPRINTF fprintf

# endif

# define YYDPRINTF(Args)			\

do {						\

  if (yydebug)					\

    YYFPRINTF Args;				\

} while (YYID (0))

# define YY_SYMBOL_PRINT(Title, Type, Value, Location)			  \

do {									  \

  if (yydebug)								  \

    {									  \

      YYFPRINTF (stderr, "%s ", Title);					  \

      yy_symbol_print (stderr,						  \

		  Type, Value); \

      YYFPRINTF (stderr, "\n");						  \

    }									  \

} while (YYID (0))

/*--------------------------------.

| Print this symbol on YYOUTPUT.  |

`--------------------------------*/

/*ARGSUSED*/

#if (defined __STDC__ || defined __C99__FUNC__ \

     || defined __cplusplus || defined _MSC_VER)

static void

yy_symbol_value_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep)

#else

static void

yy_symbol_value_print (yyoutput, yytype, yyvaluep)

    FILE *yyoutput;

    int yytype;

    YYSTYPE const * const yyvaluep;

#endif

{

  if (!yyvaluep)

    return;

# ifdef YYPRINT

  if (yytype < YYNTOKENS)

    YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep);

# else

  YYUSE (yyoutput);

# endif

  switch (yytype)

    {

      default:

	break;

    }

}

/*--------------------------------.

| Print this symbol on YYOUTPUT.  |

`--------------------------------*/

#if (defined __STDC__ || defined __C99__FUNC__ \

     || defined __cplusplus || defined _MSC_VER)

static void

yy_symbol_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep)

#else

static void

yy_symbol_print (yyoutput, yytype, yyvaluep)

    FILE *yyoutput;

    int yytype;

    YYSTYPE const * const yyvaluep;

#endif

{

  if (yytype < YYNTOKENS)

    YYFPRINTF (yyoutput, "token %s (", yytname[yytype]);

  else

    YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]);

  yy_symbol_value_print (yyoutput, yytype, yyvaluep);

  YYFPRINTF (yyoutput, ")");

}

/*------------------------------------------------------------------.

| yy_stack_print -- Print the state stack from its BOTTOM up to its |

| TOP (included).                                                   |

`------------------------------------------------------------------*/

#if (defined __STDC__ || defined __C99__FUNC__ \

     || defined __cplusplus || defined _MSC_VER)

static void

yy_stack_print (yytype_int16 *yybottom, yytype_int16 *yytop)

#else

static void

yy_stack_print (yybottom, yytop)

    yytype_int16 *yybottom;

    yytype_int16 *yytop;

#endif

{

  YYFPRINTF (stderr, "Stack now");

  for (; yybottom <= yytop; yybottom++)

    {

      int yybot = *yybottom;

      YYFPRINTF (stderr, " %d", yybot);

    }

  YYFPRINTF (stderr, "\n");

}

# define YY_STACK_PRINT(Bottom, Top)				\

do {								\

  if (yydebug)							\

    yy_stack_print ((Bottom), (Top));				\

} while (YYID (0))

/*------------------------------------------------.

| Report that the YYRULE is going to be reduced.  |

`------------------------------------------------*/

#if (defined __STDC__ || defined __C99__FUNC__ \

     || defined __cplusplus || defined _MSC_VER)

static void

yy_reduce_print (YYSTYPE *yyvsp, int yyrule)

#else

static void

yy_reduce_print (yyvsp, yyrule)

    YYSTYPE *yyvsp;

    int yyrule;

#endif

{

  int yynrhs = yyr2[yyrule];

  int yyi;

  unsigned long int yylno = yyrline[yyrule];