s3: Fix a few build warnings

1 files changed, 880 insertions, 517 deletions

diff --git a/source3/modules/getdate.c b/source3/modules/getdate.c
index 149a3e1ab9..a27b75f7f1 100644
--- a/source3/modules/getdate.c
+++ b/source3/modules/getdate.c
@@ -1,7 +1,9 @@
-/* A Bison parser, made by GNU Bison 1.875a.  */
+/* A Bison parser, made by GNU Bison 2.3.  */
 
-/* Skeleton parser for Yacc-like parsing with Bison,
-   Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
+/* 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
@@ -14,15 +16,25 @@
    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, see <http://www.gnu.org/licenses/>.  */
-
-/* As a special exception, when this file is copied by Bison into a
-   Bison output file, you may use that output file without restriction.
-   This special exception was added by the Free Software Foundation
-   in version 1.24 of Bison.  */
-
-/* Written by Richard Stallman by simplifying the original so called
-   ``semantic'' parser.  */
+   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
@@ -34,6 +46,9 @@
 /* Identify Bison output.  */
 #define YYBISON 1
 
+/* Bison version.  */
+#define YYBISON_VERSION "2.3"
+
 /* Skeleton name.  */
 #define YYSKELETON_NAME "yacc.c"
 
@@ -69,6 +84,7 @@
      tUNUMBER = 273
    };
 #endif
+/* Tokens.  */
 #define tAGO 258
 #define tDST 259
 #define tDAY 260
@@ -250,9 +266,6 @@ typedef struct
 #define YYLEX_PARAM parm
 #define YYPARSE_PARAM parm
 
-static int yyerror ();
-static int yylex ();
-
 
 
 /* Enabling traces.  */
@@ -268,14 +281,21 @@ static int yylex ();
 # define YYERROR_VERBOSE 0
 #endif
 
-#if ! defined (YYSTYPE) && ! defined (YYSTYPE_IS_DECLARED)
-#line 172 "getdate.y"
-typedef union YYSTYPE {
+/* Enabling the token table.  */
+#ifndef YYTOKEN_TABLE
+# define YYTOKEN_TABLE 0
+#endif
+
+#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
+typedef union YYSTYPE
+#line 169 "getdate.y"
+{
   int intval;
   textint textintval;
-} YYSTYPE;
-/* Line 191 of yacc.c.  */
-#line 281 "getdate.c"
+}
+/* Line 187 of yacc.c.  */
+#line 298 "getdate.c"
+	YYSTYPE;
 # define yystype YYSTYPE /* obsolescent; will be withdrawn */
 # define YYSTYPE_IS_DECLARED 1
 # define YYSTYPE_IS_TRIVIAL 1
@@ -284,51 +304,179 @@ typedef union YYSTYPE {
 
 
 /* Copy the second part of user declarations.  */
+#line 174 "getdate.y"
 
 
-/* Line 214 of yacc.c.  */
-#line 293 "getdate.c"
+static int yyerror(const char *);
+static int yylex(YYSTYPE *, parser_control *);
 
-#if ! defined (yyoverflow) || YYERROR_VERBOSE
 
-/* The parser invokes alloca or malloc; define the necessary symbols.  */
 
-# if YYSTACK_USE_ALLOCA
-#  define YYSTACK_ALLOC alloca
+/* Line 216 of yacc.c.  */
+#line 317 "getdate.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
-#  ifndef YYSTACK_USE_ALLOCA
-#   if defined (alloca) || defined (_ALLOCA_H)
-#    define YYSTACK_ALLOC alloca
+#  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 i)
+#else
+static int
+YYID (i)
+    int i;
+#endif
+{
+  return i;
+}
+#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
-#    ifdef __GNUC__
-#     define YYSTACK_ALLOC __builtin_alloca
+#    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 (0)
+   /* 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
-#  if defined (__STDC__) || defined (__cplusplus)
+#  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 */
-#   define YYSIZE_T size_t
+#   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
-#  define YYSTACK_ALLOC malloc
-#  define YYSTACK_FREE free
 # endif
-#endif /* ! defined (yyoverflow) || YYERROR_VERBOSE */
+#endif /* ! defined yyoverflow || YYERROR_VERBOSE */
 
 
-#if (! defined (yyoverflow) \
-     && (! defined (__cplusplus) \
-	 || (YYSTYPE_IS_TRIVIAL)))
+#if (! defined yyoverflow \
+     && (! defined __cplusplus \
+	 || (defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL)))
 
 /* A type that is properly aligned for any stack member.  */
 union yyalloc
 {
-  short yyss;
+  yytype_int16 yyss;
   YYSTYPE yyvs;
   };
 
@@ -338,24 +486,24 @@ union yyalloc
 /* The size of an array large to enough to hold all stacks, each with
    N elements.  */
 # define YYSTACK_BYTES(N) \
-     ((N) * (sizeof (short) + sizeof (YYSTYPE))				\
+     ((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 1 < __GNUC__
+#  if defined __GNUC__ && 1 < __GNUC__
 #   define YYCOPY(To, From, Count) \
       __builtin_memcpy (To, From, (Count) * sizeof (*(From)))
 #  else
 #   define YYCOPY(To, From, Count)		\
       do					\
 	{					\
-	  register YYSIZE_T yyi;		\
+	  YYSIZE_T yyi;				\
 	  for (yyi = 0; yyi < (Count); yyi++)	\
 	    (To)[yyi] = (From)[yyi];		\
 	}					\
-      while (0)
+      while (YYID (0))
 #  endif
 # endif
 
@@ -373,39 +521,33 @@ union yyalloc
 	yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \
 	yyptr += yynewbytes / sizeof (*yyptr);				\
       }									\
-    while (0)
+    while (YYID (0))
 
 #endif
 
-#if defined (__STDC__) || defined (__cplusplus)
-   typedef signed char yysigned_char;
-#else
-   typedef short yysigned_char;
-#endif
-
-/* YYFINAL -- State number of the termination state. */
+/* YYFINAL -- State number of the termination state.  */
 #define YYFINAL  2
 /* YYLAST -- Last index in YYTABLE.  */
 #define YYLAST   52
 
-/* YYNTOKENS -- Number of terminals. */
+/* YYNTOKENS -- Number of terminals.  */
 #define YYNTOKENS  22
-/* YYNNTS -- Number of nonterminals. */
+/* YYNNTS -- Number of nonterminals.  */
 #define YYNNTS  12
-/* YYNRULES -- Number of rules. */
+/* YYNRULES -- Number of rules.  */
 #define YYNRULES  54
-/* YYNRULES -- Number of states. */
+/* YYNRULES -- Number of states.  */
 #define YYNSTATES  64
 
 /* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX.  */
 #define YYUNDEFTOK  2
 #define YYMAXUTOK   273
 
-#define YYTRANSLATE(YYX) 						\
+#define YYTRANSLATE(YYX)						\
   ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK)
 
 /* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX.  */
-static const unsigned char yytranslate[] =
+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,
@@ -440,7 +582,7 @@ static const unsigned char yytranslate[] =
 #if YYDEBUG
 /* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in
    YYRHS.  */
-static const unsigned char yyprhs[] =
+static const yytype_uint8 yyprhs[] =
 {
        0,     0,     3,     4,     7,     9,    11,    13,    15,    17,
       19,    21,    24,    29,    34,    41,    48,    50,    53,    55,
@@ -450,8 +592,8 @@ static const unsigned char yyprhs[] =
      149,   152,   154,   156,   157
 };
 
-/* YYRHS -- A `-1'-separated list of the rules' RHS. */
-static const yysigned_char yyrhs[] =
+/* YYRHS -- A `-1'-separated list of the rules' RHS.  */
+static const yytype_int8 yyrhs[] =
 {
       23,     0,    -1,    -1,    23,    24,    -1,    25,    -1,    26,
       -1,    27,    -1,    29,    -1,    28,    -1,    30,    -1,    32,
@@ -472,27 +614,27 @@ static const yysigned_char yyrhs[] =
 };
 
 /* YYRLINE[YYN] -- source line where rule number YYN was defined.  */
-static const unsigned short yyrline[] =
+static const yytype_uint16 yyrline[] =
 {
-       0,   188,   188,   190,   194,   196,   198,   200,   202,   204,
-     206,   210,   217,   224,   232,   239,   251,   253,   258,   260,
-     262,   267,   272,   277,   285,   290,   310,   317,   325,   330,
-     336,   341,   350,   359,   363,   365,   367,   369,   371,   373,
-     375,   377,   379,   381,   383,   385,   387,   389,   391,   393,
-     395,   397,   402,   439,   440
+       0,   192,   192,   194,   198,   200,   202,   204,   206,   208,
+     210,   214,   221,   228,   236,   243,   255,   257,   262,   264,
+     266,   271,   276,   281,   289,   294,   314,   321,   329,   334,
+     340,   345,   354,   363,   367,   369,   371,   373,   375,   377,
+     379,   381,   383,   385,   387,   389,   391,   393,   395,   397,
+     399,   401,   406,   443,   444
 };
 #endif
 
-#if YYDEBUG || YYERROR_VERBOSE
-/* YYTNME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM.
-   First, the terminals, then, starting at YYNTOKENS, nonterminals. */
+#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", "tAGO", "tDST", "tDAY", "tDAY_UNIT", 
-  "tDAYZONE", "tHOUR_UNIT", "tLOCAL_ZONE", "tMERIDIAN", "tMINUTE_UNIT", 
-  "tMONTH", "tMONTH_UNIT", "tSEC_UNIT", "tYEAR_UNIT", "tZONE", "tSNUMBER", 
-  "tUNUMBER", "':'", "','", "'/'", "$accept", "spec", "item", "time", 
-  "local_zone", "zone", "day", "date", "rel", "relunit", "number", 
+  "$end", "error", "$undefined", "tAGO", "tDST", "tDAY", "tDAY_UNIT",
+  "tDAYZONE", "tHOUR_UNIT", "tLOCAL_ZONE", "tMERIDIAN", "tMINUTE_UNIT",
+  "tMONTH", "tMONTH_UNIT", "tSEC_UNIT", "tYEAR_UNIT", "tZONE", "tSNUMBER",
+  "tUNUMBER", "':'", "','", "'/'", "$accept", "spec", "item", "time",
+  "local_zone", "zone", "day", "date", "rel", "relunit", "number",
   "o_merid", 0
 };
 #endif
@@ -500,7 +642,7 @@ static const char *const yytname[] =
 # ifdef YYPRINT
 /* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to
    token YYLEX-NUM.  */
-static const unsigned short yytoknum[] =
+static const yytype_uint16 yytoknum[] =
 {
        0,   256,   257,   258,   259,   260,   261,   262,   263,   264,
      265,   266,   267,   268,   269,   270,   271,   272,   273,    58,
@@ -509,7 +651,7 @@ static const unsigned short yytoknum[] =
 # endif
 
 /* YYR1[YYN] -- Symbol number of symbol that rule YYN derives.  */
-static const unsigned char yyr1[] =
+static const yytype_uint8 yyr1[] =
 {
        0,    22,    23,    23,    24,    24,    24,    24,    24,    24,
       24,    25,    25,    25,    25,    25,    26,    26,    27,    27,
@@ -520,7 +662,7 @@ static const unsigned char yyr1[] =
 };
 
 /* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN.  */
-static const unsigned char yyr2[] =
+static const yytype_uint8 yyr2[] =
 {
        0,     2,     0,     2,     1,     1,     1,     1,     1,     1,
        1,     2,     4,     4,     6,     6,     1,     2,     1,     1,
@@ -533,7 +675,7 @@ static const unsigned char yyr2[] =
 /* 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 unsigned char yydefact[] =
+static const yytype_uint8 yydefact[] =
 {
        2,     0,     1,    21,    42,    19,    45,    16,    48,     0,
       39,    51,    36,    18,     0,    52,     3,     4,     5,     6,
@@ -544,8 +686,8 @@ static const unsigned char yydefact[] =
       53,    25,    15,    14
 };
 
-/* YYDEFGOTO[NTERM-NUM]. */
-static const yysigned_char yydefgoto[] =
+/* YYDEFGOTO[NTERM-NUM].  */
+static const yytype_int8 yydefgoto[] =
 {
       -1,     1,    16,    17,    18,    19,    20,    21,    22,    23,
       24,    58
@@ -554,7 +696,7 @@ static const yysigned_char yydefgoto[] =
 /* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
    STATE-NUM.  */
 #define YYPACT_NINF -17
-static const yysigned_char yypact[] =
+static const yytype_int8 yypact[] =
 {
      -17,     0,   -17,     1,   -17,   -17,   -17,    19,   -17,   -14,
      -17,   -17,   -17,    32,    26,    14,   -17,   -17,   -17,   -17,
@@ -566,7 +708,7 @@ static const yysigned_char yypact[] =
 };
 
 /* YYPGOTO[NTERM-NUM].  */
-static const yysigned_char yypgoto[] =
+static const yytype_int8 yypgoto[] =
 {
      -17,   -17,   -17,   -17,   -17,   -17,   -17,   -17,   -17,   -17,
      -17,   -10
@@ -577,7 +719,7 @@ static const yysigned_char yypgoto[] =
    number is the opposite.  If zero, do what YYDEFACT says.
    If YYTABLE_NINF, syntax error.  */
 #define YYTABLE_NINF -1
-static const unsigned char yytable[] =
+static const yytype_uint8 yytable[] =
 {
        2,    49,    50,    55,    27,     3,     4,     5,     6,     7,
       62,     8,     9,    10,    11,    12,    13,    14,    15,    35,
@@ -587,7 +729,7 @@ static const unsigned char yytable[] =
       63,    60,    61
 };
 
-static const unsigned char yycheck[] =
+static const yytype_uint8 yycheck[] =
 {
        0,    17,    18,    10,    18,     5,     6,     7,     8,     9,
       17,    11,    12,    13,    14,    15,    16,    17,    18,     5,
@@ -599,7 +741,7 @@ static const unsigned char yycheck[] =
 
 /* YYSTOS[STATE-NUM] -- The (internal number of the) accessing
    symbol of state STATE-NUM.  */
-static const unsigned char yystos[] =
+static const yytype_uint8 yystos[] =
 {
        0,    23,     0,     5,     6,     7,     8,     9,    11,    12,
       13,    14,    15,    16,    17,    18,    24,    25,    26,    27,
@@ -610,22 +752,6 @@ static const unsigned char yystos[] =
       18,    18,    17,    33
 };
 
-#if ! defined (YYSIZE_T) && defined (__SIZE_TYPE__)
-# define YYSIZE_T __SIZE_TYPE__
-#endif
-#if ! defined (YYSIZE_T) && defined (size_t)
-# define YYSIZE_T size_t
-#endif
-#if ! defined (YYSIZE_T)
-# if defined (__STDC__) || defined (__cplusplus)
-#  include <stddef.h> /* INFRINGES ON USER NAME SPACE */
-#  define YYSIZE_T size_t
-# endif
-#endif
-#if ! defined (YYSIZE_T)
-# define YYSIZE_T unsigned int
-#endif
-
 #define yyerrok		(yyerrstatus = 0)
 #define yyclearin	(yychar = YYEMPTY)
 #define YYEMPTY		(-2)
@@ -633,7 +759,7 @@ static const unsigned char yystos[] =
 
 #define YYACCEPT	goto yyacceptlab
 #define YYABORT		goto yyabortlab
-#define YYERROR		goto yyerrlab1
+#define YYERROR		goto yyerrorlab
 
 
 /* Like YYERROR except do call yyerror.  This remains here temporarily
@@ -651,30 +777,63 @@ do								\
       yychar = (Token);						\
       yylval = (Value);						\
       yytoken = YYTRANSLATE (yychar);				\
-      YYPOPSTACK;						\
+      YYPOPSTACK (1);						\
       goto yybackup;						\
     }								\
   else								\
-    { 								\
-      yyerror ("syntax error: cannot back up");\
+    {								\
+      yyerror (YY_("syntax error: cannot back up")); \
       YYERROR;							\
     }								\
-while (0)
+while (YYID (0))
+
 
 #define YYTERROR	1
 #define YYERRCODE	256
 
-/* YYLLOC_DEFAULT -- Compute the default location (before the actions
-   are run).  */
 
+/* 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)         \
-  Current.first_line   = Rhs[1].first_line;      \
-  Current.first_column = Rhs[1].first_column;    \
-  Current.last_line    = Rhs[N].last_line;       \
-  Current.last_column  = Rhs[N].last_column;
+# 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
@@ -695,42 +854,96 @@ while (0)
 do {						\
   if (yydebug)					\
     YYFPRINTF Args;				\
-} while (0)
+} while (YYID (0))
 
-# define YYDSYMPRINT(Args)			\
-do {						\
-  if (yydebug)					\
-    yysymprint Args;				\
-} while (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))
 
-# define YYDSYMPRINTF(Title, Token, Value, Location)		\
-do {								\
-  if (yydebug)							\
-    {								\
-      YYFPRINTF (stderr, "%s ", Title);				\
-      yysymprint (stderr, 					\
-                  Token, Value);	\
-      YYFPRINTF (stderr, "\n");					\
-    }								\
-} while (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 (cinluded).                                                   |
+| TOP (included).                                                   |
 `------------------------------------------------------------------*/
 
-#if defined (__STDC__) || defined (__cplusplus)
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
 static void
-yy_stack_print (short *bottom, short *top)
+yy_stack_print (yytype_int16 *bottom, yytype_int16 *top)
 #else
 static void
 yy_stack_print (bottom, top)
-    short *bottom;
-    short *top;
+    yytype_int16 *bottom;
+    yytype_int16 *top;
 #endif
 {
   YYFPRINTF (stderr, "Stack now");
-  for (/* Nothing. */; bottom <= top; ++bottom)
+  for (; bottom <= top; ++bottom)
     YYFPRINTF (stderr, " %d", *bottom);
   YYFPRINTF (stderr, "\n");
 }
@@ -739,45 +952,52 @@ yy_stack_print (bottom, top)
 do {								\
   if (yydebug)							\
     yy_stack_print ((Bottom), (Top));				\
-} while (0)
+} while (YYID (0))
 
 
 /*------------------------------------------------.
 | Report that the YYRULE is going to be reduced.  |
 `------------------------------------------------*/
 
-#if defined (__STDC__) || defined (__cplusplus)
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
 static void
-yy_reduce_print (int yyrule)
+yy_reduce_print (YYSTYPE *yyvsp, int yyrule)
 #else
 static void
-yy_reduce_print (yyrule)
+yy_reduce_print (yyvsp, yyrule)
+    YYSTYPE *yyvsp;
     int yyrule;
 #endif
 {
+  int yynrhs = yyr2[yyrule];
   int yyi;
-  unsigned int yylineno = yyrline[yyrule];
-  YYFPRINTF (stderr, "Reducing stack by rule %d (line %u), ",
-             yyrule - 1, yylineno);
-  /* Print the symbols being reduced, and their result.  */
-  for (yyi = yyprhs[yyrule]; 0 <= yyrhs[yyi]; yyi++)
-    YYFPRINTF (stderr, "%s ", yytname [yyrhs[yyi]]);
-  YYFPRINTF (stderr, "-> %s\n", yytname [yyr1[yyrule]]);
+  unsigned long int yylno = yyrline[yyrule];
+  YYFPRINTF (stderr, "Reducing stack by rule %d (line %lu):\n",
+	     yyrule - 1, yylno);
+  /* The symbols being reduced.  */
+  for (yyi = 0; yyi < yynrhs; yyi++)
+    {
+      fprintf (stderr, "   $%d = ", yyi + 1);
+      yy_symbol_print (stderr, yyrhs[yyprhs[yyrule] + yyi],
+		       &(yyvsp[(yyi + 1) - (yynrhs)])
+				       );
+      fprintf (stderr, "\n");
+    }
 }
 
 # define YY_REDUCE_PRINT(Rule)		\
 do {					\
   if (yydebug)				\
-    yy_reduce_print (Rule);		\
-} while (0)
+    yy_reduce_print (yyvsp, Rule); \
+} while (YYID (0))
 
 /* Nonzero means print parse trace.  It is left uninitialized so that
    multiple parsers can coexist.  */
 int yydebug;
 #else /* !YYDEBUG */
 # define YYDPRINTF(Args)
-# define YYDSYMPRINT(Args)
-# define YYDSYMPRINTF(Title, Token, Value, Location)
+# define YY_SYMBOL_PRINT(Title, Type, Value, Location)
 # define YY_STACK_PRINT(Bottom, Top)
 # define YY_REDUCE_PRINT(Rule)
 #endif /* !YYDEBUG */
@@ -792,13 +1012,9 @@ int yydebug;
    if the built-in stack extension method is used).
 
    Do not make this value too large; the results are undefined if
-   SIZE_MAX < YYSTACK_BYTES (YYMAXDEPTH)
+   YYSTACK_ALLOC_MAXIMUM < YYSTACK_BYTES (YYMAXDEPTH)
    evaluated with infinite-precision integer arithmetic.  */
 
-#if YYMAXDEPTH == 0
-# undef YYMAXDEPTH
-#endif
-
 #ifndef YYMAXDEPTH
 # define YYMAXDEPTH 10000
 #endif
@@ -808,45 +1024,47 @@ int yydebug;
 #if YYERROR_VERBOSE
 
 # ifndef yystrlen
-#  if defined (__GLIBC__) && defined (_STRING_H)
+#  if defined __GLIBC__ && defined _STRING_H
 #   define yystrlen strlen
 #  else
 /* Return the length of YYSTR.  */
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
 static YYSIZE_T
-#   if defined (__STDC__) || defined (__cplusplus)
 yystrlen (const char *yystr)
-#   else
+#else
+static YYSIZE_T
 yystrlen (yystr)
-     const char *yystr;
-#   endif
+    const char *yystr;
+#endif
 {
-  register const char *yys = yystr;
-
-  while (*yys++ != '\0')
+  YYSIZE_T yylen;
+  for (yylen = 0; yystr[yylen]; yylen++)
     continue;
-
-  return yys - yystr - 1;
+  return yylen;
 }
 #  endif
 # endif
 
 # ifndef yystpcpy
-#  if defined (__GLIBC__) && defined (_STRING_H) && defined (_GNU_SOURCE)
+#  if defined __GLIBC__ && defined _STRING_H && defined _GNU_SOURCE
 #   define yystpcpy stpcpy
 #  else
 /* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in
    YYDEST.  */
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
 static char *
-#   if defined (__STDC__) || defined (__cplusplus)
 yystpcpy (char *yydest, const char *yysrc)
-#   else
+#else
+static char *
 yystpcpy (yydest, yysrc)
-     char *yydest;
-     const char *yysrc;
-#   endif
+    char *yydest;
+    const char *yysrc;
+#endif
 {
-  register char *yyd = yydest;
-  register const char *yys = yysrc;
+  char *yyd = yydest;
+  const char *yys = yysrc;
 
   while ((*yyd++ = *yys++) != '\0')
     continue;
@@ -856,70 +1074,192 @@ yystpcpy (yydest, yysrc)
 #  endif
 # endif
 
-#endif /* !YYERROR_VERBOSE */
+# ifndef yytnamerr
+/* Copy to YYRES the contents of YYSTR after stripping away unnecessary
+   quotes and backslashes, so that it's suitable for yyerror.  The
+   heuristic is that double-quoting is unnecessary unless the string
+   contains an apostrophe, a comma, or backslash (other than
+   backslash-backslash).  YYSTR is taken from yytname.  If YYRES is
+   null, do not copy; instead, return the length of what the result
+   would have been.  */
+static YYSIZE_T
+yytnamerr (char *yyres, const char *yystr)
+{
+  if (*yystr == '"')
+    {
+      YYSIZE_T yyn = 0;
+      char const *yyp = yystr;
+
+      for (;;)
+	switch (*++yyp)
+	  {
+	  case '\'':
+	  case ',':
+	    goto do_not_strip_quotes;
+
+	  case '\\':
+	    if (*++yyp != '\\')
+	      goto do_not_strip_quotes;
+	    /* Fall through.  */
+	  default:
+	    if (yyres)
+	      yyres[yyn] = *yyp;
+	    yyn++;
+	    break;
 
-
+	  case '"':
+	    if (yyres)
+	      yyres[yyn] = '\0';
+	    return yyn;
+	  }
+    do_not_strip_quotes: ;
+    }
 
-#if YYDEBUG
-/*--------------------------------.
-| Print this symbol on YYOUTPUT.  |
-`--------------------------------*/
+  if (! yyres)
+    return yystrlen (yystr);
 
-#if defined (__STDC__) || defined (__cplusplus)
-static void
-yysymprint (FILE *yyoutput, int yytype, YYSTYPE *yyvaluep)
-#else
-static void
-yysymprint (yyoutput, yytype, yyvaluep)
-    FILE *yyoutput;
-    int yytype;
-    YYSTYPE *yyvaluep;
-#endif
+  return yystpcpy (yyres, yystr) - yyres;
+}
+# endif
+
+/* Copy into YYRESULT an error message about the unexpected token
+   YYCHAR while in state YYSTATE.  Return the number of bytes copied,
+   including the terminating null byte.  If YYRESULT is null, do not
+   copy anything; just return the number of bytes that would be
+   copied.  As a special case, return 0 if an ordinary "syntax error"
+   message will do.  Return YYSIZE_MAXIMUM if overflow occurs during
+   size calculation.  */
+static YYSIZE_T
+yysyntax_error (char *yyresult, int yystate, int yychar)
 {
-  /* Pacify ``unused variable'' warnings.  */
-  (void) yyvaluep;
+  int yyn = yypact[yystate];
 
-  if (yytype < YYNTOKENS)
+  if (! (YYPACT_NINF < yyn && yyn <= YYLAST))
+    return 0;
+  else
     {
-      YYFPRINTF (yyoutput, "token %s (", yytname[yytype]);
-# ifdef YYPRINT
-      YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep);
+      int yytype = YYTRANSLATE (yychar);
+      YYSIZE_T yysize0 = yytnamerr (0, yytname[yytype]);
+      YYSIZE_T yysize = yysize0;
+      YYSIZE_T yysize1;
+      int yysize_overflow = 0;
+      enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 };
+      char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM];
+      int yyx;
+
+# if 0
+      /* This is so xgettext sees the translatable formats that are
+	 constructed on the fly.  */
+      YY_("syntax error, unexpected %s");
+      YY_("syntax error, unexpected %s, expecting %s");
+      YY_("syntax error, unexpected %s, expecting %s or %s");
+      YY_("syntax error, unexpected %s, expecting %s or %s or %s");
+      YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s");
 # endif
-    }
-  else
-    YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]);
+      char *yyfmt;
+      char const *yyf;
+      static char const yyunexpected[] = "syntax error, unexpected %s";
+      static char const yyexpecting[] = ", expecting %s";
+      static char const yyor[] = " or %s";
+      char yyformat[sizeof yyunexpected
+		    + sizeof yyexpecting - 1
+		    + ((YYERROR_VERBOSE_ARGS_MAXIMUM - 2)
+		       * (sizeof yyor - 1))];
+      char const *yyprefix = yyexpecting;
+
+      /* Start YYX at -YYN if negative to avoid negative indexes in
+	 YYCHECK.  */
+      int yyxbegin = yyn < 0 ? -yyn : 0;
+
+      /* Stay within bounds of both yycheck and yytname.  */
+      int yychecklim = YYLAST - yyn + 1;
+      int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS;
+      int yycount = 1;
+
+      yyarg[0] = yytname[yytype];
+      yyfmt = yystpcpy (yyformat, yyunexpected);
+
+      for (yyx = yyxbegin; yyx < yyxend; ++yyx)
+	if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR)
+	  {
+	    if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM)
+	      {
+		yycount = 1;
+		yysize = yysize0;
+		yyformat[sizeof yyunexpected - 1] = '\0';
+		break;
+	      }
+	    yyarg[yycount++] = yytname[yyx];
+	    yysize1 = yysize + yytnamerr (0, yytname[yyx]);
+	    yysize_overflow |= (yysize1 < yysize);
+	    yysize = yysize1;
+	    yyfmt = yystpcpy (yyfmt, yyprefix);
+	    yyprefix = yyor;
+	  }
 
-  switch (yytype)
-    {
-      default:
-        break;
+      yyf = YY_(yyformat);
+      yysize1 = yysize + yystrlen (yyf);
+      yysize_overflow |= (yysize1 < yysize);
+      yysize = yysize1;
+
+      if (yysize_overflow)
+	return YYSIZE_MAXIMUM;
+
+      if (yyresult)
+	{
+	  /* Avoid sprintf, as that infringes on the user's name space.
+	     Don't have undefined behavior even if the translation
+	     produced a string with the wrong number of "%s"s.  */
+	  char *yyp = yyresult;
+	  int yyi = 0;
+	  while ((*yyp = *yyf) != '\0')
+	    {
+	      if (*yyp == '%' && yyf[1] == 's' && yyi < yycount)
+		{
+		  yyp += yytnamerr (yyp, yyarg[yyi++]);
+		  yyf += 2;
+		}
+	      else
+		{
+		  yyp++;
+		  yyf++;
+		}
+	    }
+	}
+      return yysize;
     }
-  YYFPRINTF (yyoutput, ")");
 }
+#endif /* YYERROR_VERBOSE */
+
 
-#endif /* ! YYDEBUG */
 /*-----------------------------------------------.
 | Release the memory associated to this symbol.  |
 `-----------------------------------------------*/
 
-#if defined (__STDC__) || defined (__cplusplus)
+/*ARGSUSED*/
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
 static void
-yydestruct (int yytype, YYSTYPE *yyvaluep)
+yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep)
 #else
 static void
-yydestruct (yytype, yyvaluep)
+yydestruct (yymsg, yytype, yyvaluep)
+    const char *yymsg;
     int yytype;
     YYSTYPE *yyvaluep;
 #endif
 {
-  /* Pacify ``unused variable'' warnings.  */
-  (void) yyvaluep;
+  YYUSE (yyvaluep);
+
+  if (!yymsg)
+    yymsg = "Deleting";
+  YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp);
 
   switch (yytype)
     {
 
       default:
-        break;
+	break;
     }
 }
 
@@ -927,13 +1267,13 @@ yydestruct (yytype, yyvaluep)
 /* Prevent warnings from -Wmissing-prototypes.  */
 
 #ifdef YYPARSE_PARAM
-# if defined (__STDC__) || defined (__cplusplus)
+#if defined __STDC__ || defined __cplusplus
 int yyparse (void *YYPARSE_PARAM);
-# else
+#else
 int yyparse ();
-# endif
+#endif
 #else /* ! YYPARSE_PARAM */
-#if defined (__STDC__) || defined (__cplusplus)
+#if defined __STDC__ || defined __cplusplus
 int yyparse (void);
 #else
 int yyparse ();
@@ -950,14 +1290,18 @@ int yyparse ();
 `----------*/
 
 #ifdef YYPARSE_PARAM
-# if defined (__STDC__) || defined (__cplusplus)
-int yyparse (void *YYPARSE_PARAM)
-# else
-int yyparse (YYPARSE_PARAM)
-  void *YYPARSE_PARAM;
-# endif
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+int
+yyparse (void *YYPARSE_PARAM)
+#else
+int
+yyparse (YYPARSE_PARAM)
+    void *YYPARSE_PARAM;
+#endif
 #else /* ! YYPARSE_PARAM */
-#if defined (__STDC__) || defined (__cplusplus)
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
 int
 yyparse (void)
 #else
@@ -967,22 +1311,28 @@ yyparse ()
 #endif
 #endif
 {
-  /* The lookahead symbol.  */
+  /* The look-ahead symbol.  */
 int yychar;
 
-/* The semantic value of the lookahead symbol.  */
+/* The semantic value of the look-ahead symbol.  */
 YYSTYPE yylval;
 
 /* Number of syntax errors so far.  */
 int yynerrs;
 
-  register int yystate;
-  register int yyn;
+  int yystate;
+  int yyn;
   int yyresult;
   /* Number of tokens to shift before error messages enabled.  */
   int yyerrstatus;
-  /* Lookahead token as an internal (translated) token number.  */
+  /* Look-ahead token as an internal (translated) token number.  */
   int yytoken = 0;
+#if YYERROR_VERBOSE
+  /* Buffer for error messages, and its allocated size.  */
+  char yymsgbuf[128];
+  char *yymsg = yymsgbuf;
+  YYSIZE_T yymsg_alloc = sizeof yymsgbuf;
+#endif
 
   /* Three stacks and their tools:
      `yyss': related to states,
@@ -993,18 +1343,18 @@ int yynerrs;
      to reallocate them elsewhere.  */
 
   /* The state stack.  */
-  short	yyssa[YYINITDEPTH];
-  short *yyss = yyssa;
-  register short *yyssp;
+  yytype_int16 yyssa[YYINITDEPTH];
+  yytype_int16 *yyss = yyssa;
+  yytype_int16 *yyssp;
 
   /* The semantic value stack.  */
   YYSTYPE yyvsa[YYINITDEPTH];
   YYSTYPE *yyvs = yyvsa;
-  register YYSTYPE *yyvsp;
+  YYSTYPE *yyvsp;
 
 
 
-#define YYPOPSTACK   (yyvsp--, yyssp--)
+#define YYPOPSTACK(N)   (yyvsp -= (N), yyssp -= (N))
 
   YYSIZE_T yystacksize = YYINITDEPTH;
 
@@ -1013,9 +1363,9 @@ int yynerrs;
   YYSTYPE yyval;
 
 
-  /* When reducing, the number of symbols on the RHS of the reduced
-     rule.  */
-  int yylen;
+  /* The number of symbols on the RHS of the reduced rule.
+     Keep to zero when no symbol should be popped.  */
+  int yylen = 0;
 
   YYDPRINTF ((stderr, "Starting parse\n"));
 
@@ -1039,8 +1389,7 @@ int yynerrs;
 `------------------------------------------------------------*/
  yynewstate:
   /* In all cases, when you get here, the value and location stacks
-     have just been pushed. so pushing a state here evens the stacks.
-     */
+     have just been pushed.  So pushing a state here evens the stacks.  */
   yyssp++;
 
  yysetstate:
@@ -1053,18 +1402,18 @@ int yynerrs;
 
 #ifdef yyoverflow
       {
-	/* Give user a chance to reallocate the stack. Use copies of
+	/* Give user a chance to reallocate the stack.  Use copies of
 	   these so that the &'s don't force the real ones into
 	   memory.  */
 	YYSTYPE *yyvs1 = yyvs;
-	short *yyss1 = yyss;
+	yytype_int16 *yyss1 = yyss;
 
 
 	/* Each stack pointer address is followed by the size of the
 	   data in use in that stack, in bytes.  This used to be a
 	   conditional around just the two extra args, but that might
 	   be undefined if yyoverflow is a macro.  */
-	yyoverflow ("parser stack overflow",
+	yyoverflow (YY_("memory exhausted"),
 		    &yyss1, yysize * sizeof (*yyssp),
 		    &yyvs1, yysize * sizeof (*yyvsp),
 
@@ -1075,21 +1424,21 @@ int yynerrs;
       }
 #else /* no yyoverflow */
 # ifndef YYSTACK_RELOCATE
-      goto yyoverflowlab;
+      goto yyexhaustedlab;
 # else
       /* Extend the stack our own way.  */
       if (YYMAXDEPTH <= yystacksize)
-	goto yyoverflowlab;
+	goto yyexhaustedlab;
       yystacksize *= 2;
       if (YYMAXDEPTH < yystacksize)
 	yystacksize = YYMAXDEPTH;
 
       {
-	short *yyss1 = yyss;
+	yytype_int16 *yyss1 = yyss;
 	union yyalloc *yyptr =
 	  (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize));
 	if (! yyptr)
-	  goto yyoverflowlab;
+	  goto yyexhaustedlab;
 	YYSTACK_RELOCATE (yyss);
 	YYSTACK_RELOCATE (yyvs);
 
@@ -1120,19 +1469,17 @@ int yynerrs;
 `-----------*/
 yybackup:
 
-/* Do appropriate processing given the current state.  */
-/* Read a lookahead token if we need one and don't already have one.  */
-/* yyresume: */
-
-  /* First try to decide what to do without reference to lookahead token.  */
+  /* Do appropriate processing given the current state.  Read a
+     look-ahead token if we need one and don't already have one.  */
 
+  /* First try to decide what to do without reference to look-ahead token.  */
   yyn = yypact[yystate];
   if (yyn == YYPACT_NINF)
     goto yydefault;
 
-  /* Not known => get a lookahead token if don't already have one.  */
+  /* Not known => get a look-ahead token if don't already have one.  */
 
-  /* YYCHAR is either YYEMPTY or YYEOF or a valid lookahead symbol.  */
+  /* YYCHAR is either YYEMPTY or YYEOF or a valid look-ahead symbol.  */
   if (yychar == YYEMPTY)
     {
       YYDPRINTF ((stderr, "Reading a token: "));
@@ -1147,7 +1494,7 @@ yybackup:
   else
     {
       yytoken = YYTRANSLATE (yychar);
-      YYDSYMPRINTF ("Next token is", yytoken, &yylval, &yylloc);
+      YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc);
     }
 
   /* If the proper action on seeing token YYTOKEN is to reduce or to
@@ -1167,22 +1514,21 @@ yybackup:
   if (yyn == YYFINAL)
     YYACCEPT;
 
-  /* Shift the lookahead token.  */
-  YYDPRINTF ((stderr, "Shifting token %s, ", yytname[yytoken]));
-
-  /* Discard the token being shifted unless it is eof.  */
-  if (yychar != YYEOF)
-    yychar = YYEMPTY;
-
-  *++yyvsp = yylval;
-
-
   /* Count tokens shifted since error; after three, turn off error
      status.  */
   if (yyerrstatus)
     yyerrstatus--;
 
+  /* Shift the look-ahead token.  */
+  YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc);
+
+  /* Discard the shifted token unless it is eof.  */
+  if (yychar != YYEOF)
+    yychar = YYEMPTY;
+
   yystate = yyn;
+  *++yyvsp = yylval;
+
   goto yynewstate;
 
 
@@ -1218,225 +1564,225 @@ yyreduce:
   switch (yyn)
     {
         case 4:
-#line 195 "getdate.y"
-    { PC.times_seen++; }
+#line 199 "getdate.y"
+    { PC.times_seen++; ;}
     break;
 
   case 5:
-#line 197 "getdate.y"
-    { PC.local_zones_seen++; }
+#line 201 "getdate.y"
+    { PC.local_zones_seen++; ;}
     break;
 
   case 6:
-#line 199 "getdate.y"
-    { PC.zones_seen++; }
+#line 203 "getdate.y"
+    { PC.zones_seen++; ;}
     break;
 
   case 7:
-#line 201 "getdate.y"
-    { PC.dates_seen++; }
+#line 205 "getdate.y"
+    { PC.dates_seen++; ;}
     break;
 
   case 8:
-#line 203 "getdate.y"
-    { PC.days_seen++; }
+#line 207 "getdate.y"
+    { PC.days_seen++; ;}
     break;
 
   case 9:
-#line 205 "getdate.y"
-    { PC.rels_seen++; }
+#line 209 "getdate.y"
+    { PC.rels_seen++; ;}
     break;
 
   case 11:
-#line 211 "getdate.y"
+#line 215 "getdate.y"
     {
-	PC.hour = yyvsp[-1].textintval.value;
+	PC.hour = (yyvsp[(1) - (2)].textintval).value;
 	PC.minutes = 0;
 	PC.seconds = 0;
-	PC.meridian = yyvsp[0].intval;
-      }
+	PC.meridian = (yyvsp[(2) - (2)].intval);
+      ;}
     break;
 
   case 12:
-#line 218 "getdate.y"
+#line 222 "getdate.y"
     {
-	PC.hour = yyvsp[-3].textintval.value;
-	PC.minutes = yyvsp[-1].textintval.value;
+	PC.hour = (yyvsp[(1) - (4)].textintval).value;
+	PC.minutes = (yyvsp[(3) - (4)].textintval).value;
 	PC.seconds = 0;
-	PC.meridian = yyvsp[0].intval;
-      }
+	PC.meridian = (yyvsp[(4) - (4)].intval);
+      ;}
     break;
 
   case 13:
-#line 225 "getdate.y"
+#line 229 "getdate.y"
     {
-	PC.hour = yyvsp[-3].textintval.value;
-	PC.minutes = yyvsp[-1].textintval.value;
+	PC.hour = (yyvsp[(1) - (4)].textintval).value;
+	PC.minutes = (yyvsp[(3) - (4)].textintval).value;
 	PC.meridian = MER24;
 	PC.zones_seen++;
-	PC.time_zone = yyvsp[0].textintval.value % 100 + (yyvsp[0].textintval.value / 100) * 60;
-      }
+	PC.time_zone = (yyvsp[(4) - (4)].textintval).value % 100 + ((yyvsp[(4) - (4)].textintval).value / 100) * 60;
+      ;}
     break;
 
   case 14:
-#line 233 "getdate.y"
+#line 237 "getdate.y"
     {
-	PC.hour = yyvsp[-5].textintval.value;
-	PC.minutes = yyvsp[-3].textintval.value;
-	PC.seconds = yyvsp[-1].textintval.value;
-	PC.meridian = yyvsp[0].intval;
-      }
+	PC.hour = (yyvsp[(1) - (6)].textintval).value;
+	PC.minutes = (yyvsp[(3) - (6)].textintval).value;
+	PC.seconds = (yyvsp[(5) - (6)].textintval).value;
+	PC.meridian = (yyvsp[(6) - (6)].intval);
+      ;}
     break;
 
   case 15:
-#line 240 "getdate.y"
+#line 244 "getdate.y"
     {
-	PC.hour = yyvsp[-5].textintval.value;
-	PC.minutes = yyvsp[-3].textintval.value;
-	PC.seconds = yyvsp[-1].textintval.value;
+	PC.hour = (yyvsp[(1) - (6)].textintval).value;
+	PC.minutes = (yyvsp[(3) - (6)].textintval).value;
+	PC.seconds = (yyvsp[(5) - (6)].textintval).value;
 	PC.meridian = MER24;
 	PC.zones_seen++;
-	PC.time_zone = yyvsp[0].textintval.value % 100 + (yyvsp[0].textintval.value / 100) * 60;
-      }
+	PC.time_zone = (yyvsp[(6) - (6)].textintval).value % 100 + ((yyvsp[(6) - (6)].textintval).value / 100) * 60;
+      ;}
     break;
 
   case 16:
-#line 252 "getdate.y"
-    { PC.local_isdst = yyvsp[0].intval; }
+#line 256 "getdate.y"
+    { PC.local_isdst = (yyvsp[(1) - (1)].intval); ;}
     break;
 
   case 17:
-#line 254 "getdate.y"
-    { PC.local_isdst = yyvsp[-1].intval < 0 ? 1 : yyvsp[-1].intval + 1; }
+#line 258 "getdate.y"
+    { PC.local_isdst = (yyvsp[(1) - (2)].intval) < 0 ? 1 : (yyvsp[(1) - (2)].intval) + 1; ;}
     break;
 
   case 18:
-#line 259 "getdate.y"
-    { PC.time_zone = yyvsp[0].intval; }
+#line 263 "getdate.y"
+    { PC.time_zone = (yyvsp[(1) - (1)].intval); ;}
     break;
 
   case 19:
-#line 261 "getdate.y"
-    { PC.time_zone = yyvsp[0].intval + 60; }
+#line 265 "getdate.y"
+    { PC.time_zone = (yyvsp[(1) - (1)].intval) + 60; ;}
     break;
 
   case 20:
-#line 263 "getdate.y"
-    { PC.time_zone = yyvsp[-1].intval + 60; }
+#line 267 "getdate.y"
+    { PC.time_zone = (yyvsp[(1) - (2)].intval) + 60; ;}
     break;
 
   case 21:
-#line 268 "getdate.y"
+#line 272 "getdate.y"
     {
 	PC.day_ordinal = 1;
-	PC.day_number = yyvsp[0].intval;
-      }
+	PC.day_number = (yyvsp[(1) - (1)].intval);
+      ;}
     break;
 
   case 22:
-#line 273 "getdate.y"
+#line 277 "getdate.y"
     {
 	PC.day_ordinal = 1;
-	PC.day_number = yyvsp[-1].intval;
-      }
+	PC.day_number = (yyvsp[(1) - (2)].intval);
+      ;}
     break;
 
   case 23:
-#line 278 "getdate.y"
+#line 282 "getdate.y"
     {
-	PC.day_ordinal = yyvsp[-1].textintval.value;
-	PC.day_number = yyvsp[0].intval;
-      }
+	PC.day_ordinal = (yyvsp[(1) - (2)].textintval).value;
+	PC.day_number = (yyvsp[(2) - (2)].intval);
+      ;}
     break;
 
   case 24:
-#line 286 "getdate.y"
+#line 290 "getdate.y"
     {
-	PC.month = yyvsp[-2].textintval.value;
-	PC.day = yyvsp[0].textintval.value;
-      }
+	PC.month = (yyvsp[(1) - (3)].textintval).value;
+	PC.day = (yyvsp[(3) - (3)].textintval).value;
+      ;}
     break;
 
   case 25:
-#line 291 "getdate.y"
+#line 295 "getdate.y"
     {
 	/* Interpret as YYYY/MM/DD if the first value has 4 or more digits,
 	   otherwise as MM/DD/YY.
 	   The goal in recognizing YYYY/MM/DD is solely to support legacy
 	   machine-generated dates like those in an RCS log listing.  If
 	   you want portability, use the ISO 8601 format.  */
-	if (4 <= yyvsp[-4].textintval.digits)
+	if (4 <= (yyvsp[(1) - (5)].textintval).digits)
 	  {
-	    PC.year = yyvsp[-4].textintval;
-	    PC.month = yyvsp[-2].textintval.value;
-	    PC.day = yyvsp[0].textintval.value;
+	    PC.year = (yyvsp[(1) - (5)].textintval);
+	    PC.month = (yyvsp[(3) - (5)].textintval).value;
+	    PC.day = (yyvsp[(5) - (5)].textintval).value;
 	  }
 	else
 	  {
-	    PC.month = yyvsp[-4].textintval.value;
-	    PC.day = yyvsp[-2].textintval.value;
-	    PC.year = yyvsp[0].textintval;
+	    PC.month = (yyvsp[(1) - (5)].textintval).value;
+	    PC.day = (yyvsp[(3) - (5)].textintval).value;
+	    PC.year = (yyvsp[(5) - (5)].textintval);
 	  }
-      }
+      ;}
     break;
 
   case 26:
-#line 311 "getdate.y"
+#line 315 "getdate.y"
     {
 	/* ISO 8601 format.  YYYY-MM-DD.  */
-	PC.year = yyvsp[-2].textintval;
-	PC.month = -yyvsp[-1].textintval.value;
-	PC.day = -yyvsp[0].textintval.value;
-      }
+	PC.year = (yyvsp[(1) - (3)].textintval);
+	PC.month = -(yyvsp[(2) - (3)].textintval).value;
+	PC.day = -(yyvsp[(3) - (3)].textintval).value;
+      ;}
     break;
 
   case 27:
-#line 318 "getdate.y"
+#line 322 "getdate.y"
     {
 	/* e.g. 17-JUN-1992.  */
-	PC.day = yyvsp[-2].textintval.value;
-	PC.month = yyvsp[-1].intval;
-	PC.year.value = -yyvsp[0].textintval.value;
-	PC.year.digits = yyvsp[0].textintval.digits;
-      }
+	PC.day = (yyvsp[(1) - (3)].textintval).value;
+	PC.month = (yyvsp[(2) - (3)].intval);
+	PC.year.value = -(yyvsp[(3) - (3)].textintval).value;
+	PC.year.digits = (yyvsp[(3) - (3)].textintval).digits;
+      ;}
     break;
 
   case 28:
-#line 326 "getdate.y"
+#line 330 "getdate.y"
     {
-	PC.month = yyvsp[-1].intval;
-	PC.day = yyvsp[0].textintval.value;
-      }
+	PC.month = (yyvsp[(1) - (2)].intval);
+	PC.day = (yyvsp[(2) - (2)].textintval).value;
+      ;}
     break;
 
   case 29:
-#line 331 "getdate.y"
+#line 335 "getdate.y"
     {
-	PC.month = yyvsp[-3].intval;
-	PC.day = yyvsp[-2].textintval.value;
-	PC.year = yyvsp[0].textintval;
-      }
+	PC.month = (yyvsp[(1) - (4)].intval);
+	PC.day = (yyvsp[(2) - (4)].textintval).value;
+	PC.year = (yyvsp[(4) - (4)].textintval);
+      ;}
     break;
 
   case 30:
-#line 337 "getdate.y"
+#line 341 "getdate.y"
     {
-	PC.day = yyvsp[-1].textintval.value;
-	PC.month = yyvsp[0].intval;
-      }
+	PC.day = (yyvsp[(1) - (2)].textintval).value;
+	PC.month = (yyvsp[(2) - (2)].intval);
+      ;}
     break;
 
   case 31:
-#line 342 "getdate.y"
+#line 346 "getdate.y"
     {
-	PC.day = yyvsp[-2].textintval.value;
-	PC.month = yyvsp[-1].intval;
-	PC.year = yyvsp[0].textintval;
-      }
+	PC.day = (yyvsp[(1) - (3)].textintval).value;
+	PC.month = (yyvsp[(2) - (3)].intval);
+	PC.year = (yyvsp[(3) - (3)].textintval);
+      ;}
     break;
 
   case 32:
-#line 351 "getdate.y"
+#line 355 "getdate.y"
     {
 	PC.rel_seconds = -PC.rel_seconds;
 	PC.rel_minutes = -PC.rel_minutes;
@@ -1444,155 +1790,154 @@ yyreduce:
 	PC.rel_day = -PC.rel_day;
 	PC.rel_month = -PC.rel_month;
 	PC.rel_year = -PC.rel_year;
-      }
+      ;}
     break;
 
   case 34:
-#line 364 "getdate.y"
-    { PC.rel_year += yyvsp[-1].textintval.value * yyvsp[0].intval; }
+#line 368 "getdate.y"
+    { PC.rel_year += (yyvsp[(1) - (2)].textintval).value * (yyvsp[(2) - (2)].intval); ;}
     break;
 
   case 35:
-#line 366 "getdate.y"
-    { PC.rel_year += yyvsp[-1].textintval.value * yyvsp[0].intval; }
+#line 370 "getdate.y"
+    { PC.rel_year += (yyvsp[(1) - (2)].textintval).value * (yyvsp[(2) - (2)].intval); ;}
     break;
 
   case 36:
-#line 368 "getdate.y"
-    { PC.rel_year += yyvsp[0].intval; }
+#line 372 "getdate.y"
+    { PC.rel_year += (yyvsp[(1) - (1)].intval); ;}
     break;
 
   case 37:
-#line 370 "getdate.y"
-    { PC.rel_month += yyvsp[-1].textintval.value * yyvsp[0].intval; }
+#line 374 "getdate.y"
+    { PC.rel_month += (yyvsp[(1) - (2)].textintval).value * (yyvsp[(2) - (2)].intval); ;}
     break;
 
   case 38:
-#line 372 "getdate.y"
-    { PC.rel_month += yyvsp[-1].textintval.value * yyvsp[0].intval; }
+#line 376 "getdate.y"
+    { PC.rel_month += (yyvsp[(1) - (2)].textintval).value * (yyvsp[(2) - (2)].intval); ;}
     break;
 
   case 39:
-#line 374 "getdate.y"
-    { PC.rel_month += yyvsp[0].intval; }
+#line 378 "getdate.y"
+    { PC.rel_month += (yyvsp[(1) - (1)].intval); ;}
     break;
 
   case 40:
-#line 376 "getdate.y"
-    { PC.rel_day += yyvsp[-1].textintval.value * yyvsp[0].intval; }
+#line 380 "getdate.y"
+    { PC.rel_day += (yyvsp[(1) - (2)].textintval).value * (yyvsp[(2) - (2)].intval); ;}
     break;
 
   case 41:
-#line 378 "getdate.y"
-    { PC.rel_day += yyvsp[-1].textintval.value * yyvsp[0].intval; }
+#line 382 "getdate.y"
+    { PC.rel_day += (yyvsp[(1) - (2)].textintval).value * (yyvsp[(2) - (2)].intval); ;}
     break;
 
   case 42:
-#line 380 "getdate.y"
-    { PC.rel_day += yyvsp[0].intval; }
+#line 384 "getdate.y"
+    { PC.rel_day += (yyvsp[(1) - (1)].intval); ;}
     break;
 
   case 43:
-#line 382 "getdate.y"
-    { PC.rel_hour += yyvsp[-1].textintval.value * yyvsp[0].intval; }
+#line 386 "getdate.y"
+    { PC.rel_hour += (yyvsp[(1) - (2)].textintval).value * (yyvsp[(2) - (2)].intval); ;}
     break;
 
   case 44:
-#line 384 "getdate.y"
-    { PC.rel_hour += yyvsp[-1].textintval.value * yyvsp[0].intval; }
+#line 388 "getdate.y"
+    { PC.rel_hour += (yyvsp[(1) - (2)].textintval).value * (yyvsp[(2) - (2)].intval); ;}
     break;
 
   case 45:
-#line 386 "getdate.y"
-    { PC.rel_hour += yyvsp[0].intval; }
+#line 390 "getdate.y"
+    { PC.rel_hour += (yyvsp[(1) - (1)].intval); ;}
     break;
 
   case 46:
-#line 388 "getdate.y"
-    { PC.rel_minutes += yyvsp[-1].textintval.value * yyvsp[0].intval; }
+#line 392 "getdate.y"
+    { PC.rel_minutes += (yyvsp[(1) - (2)].textintval).value * (yyvsp[(2) - (2)].intval); ;}
     break;
 
   case 47:
-#line 390 "getdate.y"
-    { PC.rel_minutes += yyvsp[-1].textintval.value * yyvsp[0].intval; }
+#line 394 "getdate.y"
+    { PC.rel_minutes += (yyvsp[(1) - (2)].textintval).value * (yyvsp[(2) - (2)].intval); ;}
     break;
 
   case 48:
-#line 392 "getdate.y"
-    { PC.rel_minutes += yyvsp[0].intval; }
+#line 396 "getdate.y"
+    { PC.rel_minutes += (yyvsp[(1) - (1)].intval); ;}
     break;
 
   case 49:
-#line 394 "getdate.y"
-    { PC.rel_seconds += yyvsp[-1].textintval.value * yyvsp[0].intval; }
+#line 398 "getdate.y"
+    { PC.rel_seconds += (yyvsp[(1) - (2)].textintval).value * (yyvsp[(2) - (2)].intval); ;}
     break;
 
   case 50:
-#line 396 "getdate.y"
-    { PC.rel_seconds += yyvsp[-1].textintval.value * yyvsp[0].intval; }
+#line 400 "getdate.y"
+    { PC.rel_seconds += (yyvsp[(1) - (2)].textintval).value * (yyvsp[(2) - (2)].intval); ;}
     break;
 
   case 51:
-#line 398 "getdate.y"
-    { PC.rel_seconds += yyvsp[0].intval; }
+#line 402 "getdate.y"
+    { PC.rel_seconds += (yyvsp[(1) - (1)].intval); ;}
     break;
 
   case 52:
-#line 403 "getdate.y"
+#line 407 "getdate.y"
     {
 	if (PC.dates_seen
-	    && ! PC.rels_seen && (PC.times_seen || 2 < yyvsp[0].textintval.digits))
-	  PC.year = yyvsp[0].textintval;
+	    && ! PC.rels_seen && (PC.times_seen || 2 < (yyvsp[(1) - (1)].textintval).digits))
+	  PC.year = (yyvsp[(1) - (1)].textintval);
 	else
 	  {
-	    if (4 < yyvsp[0].textintval.digits)
+	    if (4 < (yyvsp[(1) - (1)].textintval).digits)
 	      {
 		PC.dates_seen++;
-		PC.day = yyvsp[0].textintval.value % 100;
-		PC.month = (yyvsp[0].textintval.value / 100) % 100;
-		PC.year.value = yyvsp[0].textintval.value / 10000;
-		PC.year.digits = yyvsp[0].textintval.digits - 4;
+		PC.day = (yyvsp[(1) - (1)].textintval).value % 100;
+		PC.month = ((yyvsp[(1) - (1)].textintval).value / 100) % 100;
+		PC.year.value = (yyvsp[(1) - (1)].textintval).value / 10000;
+		PC.year.digits = (yyvsp[(1) - (1)].textintval).digits - 4;
 	      }
 	    else
 	      {
 		PC.times_seen++;
-		if (yyvsp[0].textintval.digits <= 2)
+		if ((yyvsp[(1) - (1)].textintval).digits <= 2)
 		  {
-		    PC.hour = yyvsp[0].textintval.value;
+		    PC.hour = (yyvsp[(1) - (1)].textintval).value;
 		    PC.minutes = 0;
 		  }
 		else
 		  {
-		    PC.hour = yyvsp[0].textintval.value / 100;
-		    PC.minutes = yyvsp[0].textintval.value % 100;
+		    PC.hour = (yyvsp[(1) - (1)].textintval).value / 100;
+		    PC.minutes = (yyvsp[(1) - (1)].textintval).value % 100;
 		  }
 		PC.seconds = 0;
 		PC.meridian = MER24;
 	      }
 	  }
-      }
+      ;}
     break;
 
   case 53:
-#line 439 "getdate.y"
-    { yyval.intval = MER24; }
+#line 443 "getdate.y"
+    { (yyval.intval) = MER24; ;}
     break;
 
   case 54:
-#line 441 "getdate.y"
-    { yyval.intval = yyvsp[0].intval; }
+#line 445 "getdate.y"
+    { (yyval.intval) = (yyvsp[(1) - (1)].intval); ;}
     break;
 
 
+/* Line 1267 of yacc.c.  */
+#line 1935 "getdate.c"
+      default: break;
     }
+  YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc);
 
-/* Line 999 of yacc.c.  */
-#line 1593 "getdate.c"
-
-  yyvsp -= yylen;
-  yyssp -= yylen;
-
-
+  YYPOPSTACK (yylen);
+  yylen = 0;
   YY_STACK_PRINT (yyss, yyssp);
 
   *++yyvsp = yyval;
@@ -1621,92 +1966,92 @@ yyerrlab:
   if (!yyerrstatus)
     {
       ++yynerrs;
-#if YYERROR_VERBOSE
-      yyn = yypact[yystate];
-
-      if (YYPACT_NINF < yyn && yyn < YYLAST)
-	{
-	  YYSIZE_T yysize = 0;
-	  int yytype = YYTRANSLATE (yychar);
-	  char *yymsg;
-	  int yyx, yycount;
-
-	  yycount = 0;
-	  /* Start YYX at -YYN if negative to avoid negative indexes in
-	     YYCHECK.  */
-	  for (yyx = yyn < 0 ? -yyn : 0;
-	       yyx < (int) (sizeof (yytname) / sizeof (char *)); yyx++)
-	    if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR)
-	      yysize += yystrlen (yytname[yyx]) + 15, yycount++;
-	  yysize += yystrlen ("syntax error, unexpected ") + 1;
-	  yysize += yystrlen (yytname[yytype]);
-	  yymsg = (char *) YYSTACK_ALLOC (yysize);
-	  if (yymsg != 0)
-	    {
-	      char *yyp = yystpcpy (yymsg, "syntax error, unexpected ");
-	      yyp = yystpcpy (yyp, yytname[yytype]);
-
-	      if (yycount < 5)
-		{
-		  yycount = 0;
-		  for (yyx = yyn < 0 ? -yyn : 0;
-		       yyx < (int) (sizeof (yytname) / sizeof (char *));
-		       yyx++)
-		    if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR)
-		      {
-			const char *yyq = ! yycount ? ", expecting " : " or ";
-			yyp = yystpcpy (yyp, yyq);
-			yyp = yystpcpy (yyp, yytname[yyx]);
-			yycount++;
-		      }
-		}
-	      yyerror (yymsg);
+#if ! YYERROR_VERBOSE
+      yyerror (YY_("syntax error"));
+#else
+      {
+	YYSIZE_T yysize = yysyntax_error (0, yystate, yychar);
+	if (yymsg_alloc < yysize && yymsg_alloc < YYSTACK_ALLOC_MAXIMUM)
+	  {
+	    YYSIZE_T yyalloc = 2 * yysize;
+	    if (! (yysize <= yyalloc && yyalloc <= YYSTACK_ALLOC_MAXIMUM))
+	      yyalloc = YYSTACK_ALLOC_MAXIMUM;
+	    if (yymsg != yymsgbuf)
 	      YYSTACK_FREE (yymsg);
-	    }
-	  else
-	    yyerror ("syntax error; also virtual memory exhausted");
-	}
-      else
-#endif /* YYERROR_VERBOSE */
-	yyerror ("syntax error");
+	    yymsg = (char *) YYSTACK_ALLOC (yyalloc);
+	    if (yymsg)
+	      yymsg_alloc = yyalloc;
+	    else
+	      {
+		yymsg = yymsgbuf;
+		yymsg_alloc = sizeof yymsgbuf;
+	      }
+	  }
+
+	if (0 < yysize && yysize <= yymsg_alloc)
+	  {
+	    (void) yysyntax_error (yymsg, yystate, yychar);
+	    yyerror (yymsg);
+	  }
+	else
+	  {
+	    yyerror (YY_("syntax error"));
+	    if (yysize != 0)
+	      goto yyexhaustedlab;
+	  }
+      }
+#endif
     }
 
 
 
   if (yyerrstatus == 3)
     {
-      /* If just tried and failed to reuse lookahead token after an
+      /* If just tried and failed to reuse look-ahead token after an
 	 error, discard it.  */
 
-      /* Return failure if at end of input.  */
-      if (yychar == YYEOF)
-        {
-	  /* Pop the error token.  */
-          YYPOPSTACK;
-	  /* Pop the rest of the stack.  */
-	  while (yyss < yyssp)
-	    {
-	      YYDSYMPRINTF ("Error: popping", yystos[*yyssp], yyvsp, yylsp);
-	      yydestruct (yystos[*yyssp], yyvsp);
-	      YYPOPSTACK;
-	    }
-	  YYABORT;
-        }
-
-      YYDSYMPRINTF ("Error: discarding", yytoken, &yylval, &yylloc);
-      yydestruct (yytoken, &yylval);
-      yychar = YYEMPTY;
-
+      if (yychar <= YYEOF)
+	{
+	  /* Return failure if at end of input.  */
+	  if (yychar == YYEOF)
+	    YYABORT;
+	}
+      else
+	{
+	  yydestruct ("Error: discarding",
+		      yytoken, &yylval);
+	  yychar = YYEMPTY;
+	}
     }
 
-  /* Else will try to reuse lookahead token after shifting the error
+  /* Else will try to reuse look-ahead token after shifting the error
      token.  */
   goto yyerrlab1;
 
 
-/*----------------------------------------------------.
-| yyerrlab1 -- error raised explicitly by an action.  |
-`----------------------------------------------------*/
+/*---------------------------------------------------.
+| yyerrorlab -- error raised explicitly by YYERROR.  |
+`---------------------------------------------------*/
+yyerrorlab:
+
+  /* Pacify compilers like GCC when the user code never invokes
+     YYERROR and the label yyerrorlab therefore never appears in user
+     code.  */
+  if (/*CONSTCOND*/ 0)
+     goto yyerrorlab;
+
+  /* Do not reclaim the symbols of the rule which action triggered
+     this YYERROR.  */
+  YYPOPSTACK (yylen);
+  yylen = 0;
+  YY_STACK_PRINT (yyss, yyssp);
+  yystate = *yyssp;
+  goto yyerrlab1;
+
+
+/*-------------------------------------------------------------.
+| yyerrlab1 -- common code for both syntax error and YYERROR.  |
+`-------------------------------------------------------------*/
 yyerrlab1:
   yyerrstatus = 3;	/* Each real token shifted decrements this.  */
 
@@ -1728,22 +2073,23 @@ yyerrlab1:
       if (yyssp == yyss)
 	YYABORT;
 
-      YYDSYMPRINTF ("Error: popping", yystos[*yyssp], yyvsp, yylsp);
-      yydestruct (yystos[yystate], yyvsp);
-      yyvsp--;
-      yystate = *--yyssp;
 
+      yydestruct ("Error: popping",
+		  yystos[yystate], yyvsp);
+      YYPOPSTACK (1);
+      yystate = *yyssp;
       YY_STACK_PRINT (yyss, yyssp);
     }
 
   if (yyn == YYFINAL)
     YYACCEPT;
 
-  YYDPRINTF ((stderr, "Shifting error token, "));
-
   *++yyvsp = yylval;
 
 
+  /* Shift the error token.  */
+  YY_SYMBOL_PRINT ("Shifting", yystos[yyn], yyvsp, yylsp);
+
   yystate = yyn;
   goto yynewstate;
 
@@ -1763,25 +2109,43 @@ yyabortlab:
   goto yyreturn;
 
 #ifndef yyoverflow
-/*----------------------------------------------.
-| yyoverflowlab -- parser overflow comes here.  |
-`----------------------------------------------*/
-yyoverflowlab:
-  yyerror ("parser stack overflow");
+/*-------------------------------------------------.
+| yyexhaustedlab -- memory exhaustion comes here.  |
+`-------------------------------------------------*/
+yyexhaustedlab:
+  yyerror (YY_("memory exhausted"));
   yyresult = 2;
   /* Fall through.  */
 #endif
 
 yyreturn:
+  if (yychar != YYEOF && yychar != YYEMPTY)
+     yydestruct ("Cleanup: discarding lookahead",
+		 yytoken, &yylval);
+  /* Do not reclaim the symbols of the rule which action triggered
+     this YYABORT or YYACCEPT.  */
+  YYPOPSTACK (yylen);
+  YY_STACK_PRINT (yyss, yyssp);
+  while (yyssp != yyss)
+    {
+      yydestruct ("Cleanup: popping",
+		  yystos[*yyssp], yyvsp);
+      YYPOPSTACK (1);
+    }
 #ifndef yyoverflow
   if (yyss != yyssa)
     YYSTACK_FREE (yyss);
 #endif
-  return yyresult;
+#if YYERROR_VERBOSE
+  if (yymsg != yymsgbuf)
+    YYSTACK_FREE (yymsg);
+#endif
+  /* Make sure YYID is used.  */
+  return YYID (yyresult);
 }
 
 
-#line 444 "getdate.y"
+#line 448 "getdate.y"
 
 
 /* Include this file down here because bison inserts code above which
@@ -1790,13 +2154,13 @@ yyreturn:
 #include "modules/getdate.h"
 
 #ifndef gmtime
-struct tm *gmtime ();
+struct tm *gmtime (const time_t *);
 #endif
 #ifndef localtime
-struct tm *localtime ();
+struct tm *localtime (const time_t *);
 #endif
 #ifndef mktime
-time_t mktime ();
+time_t mktime (struct tm *);
 #endif
 
 static table const meridian_table[] =
@@ -2204,7 +2568,7 @@ yylex (YYSTYPE *lvalp, parser_control *pc)
 
 /* Do nothing if the parser reports an error.  */
 static int
-yyerror (char *s ATTRIBUTE_UNUSED)
+yyerror (const char *s ATTRIBUTE_UNUSED)
 {
   return 0;
 }
@@ -2455,4 +2819,3 @@ main (int ac, char **av)
 }
 #endif /* defined TEST */
 
-