+/* A Bison parser, made by GNU Bison 3.0.2. */
+
+/* Bison implementation for Yacc-like parsers in C
+
+ Copyright (C) 1984, 1989-1990, 2000-2013 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 3 of the License, 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, see <http://www.gnu.org/licenses/>. */
+
+/* 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 "3.0.2"
+
+/* Skeleton name. */
+#define YYSKELETON_NAME "yacc.c"
+
+/* Pure parsers. */
+#define YYPURE 0
+
+/* Push parsers. */
+#define YYPUSH 0
+
+/* Pull parsers. */
+#define YYPULL 1
+
+
+
+
+/* Copy the first part of user declarations. */
+#line 1 "parsedate.y" /* yacc.c:339 */
-# line 2 "parsedate.y"
/* $Revision$
**
** Originally written by Steven M. Bellovin <smb@research.att.com> while
** <rsalz@osf.org> and Jim Berets <jberets@bbn.com> in August, 1990.
** Further revised (removed obsolete constructs and cleaned up timezone
** names) in August, 1991, by Rich. Paul Eggert <eggert@twinsun.com>
-** helped in September, 1992. Art Cancro <ajc@uncnsrd.mt-kisco.ny.us> cleaned
+** helped in September, 1992. Art Cancro <ajc@citadel.org> cleaned
** it up for ANSI C in December, 1999.
**
** This grammar has six shift/reduce conflicts.
/* SUPPRESS 593 on yyerrlab *//* Label was not used */
/* SUPPRESS 593 on yynewstate *//* Label was not used */
/* SUPPRESS 595 on yypvt *//* Automatic variable may be used before set */
+
+#include "sysdep.h"
+
#include <stdio.h>
+#include <stdlib.h>
#include <sys/types.h>
#include <ctype.h>
#include <time.h>
+#if HAVE_STRING_H
+# if !STDC_HEADERS && HAVE_MEMORY_H
+# include <memory.h>
+# endif
+# include <string.h>
+#endif
+#if HAVE_STRINGS_H
+# include <strings.h>
+#endif
+
#include "parsedate.h"
int date_lex(void);
** union, but this is more efficient. (This routine predates the
** yacc %union construct.)
*/
-static char *yyInput;
+static const char *yyInput;
static DSTMODE yyDSTmode;
static int yyHaveDate;
static int yyHaveRel;
static void date_error(char *);
-# line 100 "parsedate.y"
-typedef union
-#ifdef __cplusplus
- YYSTYPE
+#line 179 "y.tab.c" /* yacc.c:339 */
+
+# ifndef YY_NULLPTR
+# if defined __cplusplus && 201103L <= __cplusplus
+# define YY_NULLPTR nullptr
+# else
+# define YY_NULLPTR 0
+# endif
+# endif
+
+/* Enabling verbose error messages. */
+#ifdef YYERROR_VERBOSE
+# undef YYERROR_VERBOSE
+# define YYERROR_VERBOSE 1
+#else
+# define YYERROR_VERBOSE 0
+#endif
+
+
+/* Debug traces. */
+#ifndef YYDEBUG
+# define YYDEBUG 0
+#endif
+#if YYDEBUG
+extern int yydebug;
+#endif
+
+/* Token type. */
+#ifndef YYTOKENTYPE
+# define YYTOKENTYPE
+ enum yytokentype
+ {
+ tDAY = 258,
+ tDAYZONE = 259,
+ tMERIDIAN = 260,
+ tMONTH = 261,
+ tMONTH_UNIT = 262,
+ tSEC_UNIT = 263,
+ tSNUMBER = 264,
+ tUNUMBER = 265,
+ tZONE = 266
+ };
#endif
- {
+/* Tokens. */
+#define tDAY 258
+#define tDAYZONE 259
+#define tMERIDIAN 260
+#define tMONTH 261
+#define tMONTH_UNIT 262
+#define tSEC_UNIT 263
+#define tSNUMBER 264
+#define tUNUMBER 265
+#define tZONE 266
+
+/* Value type. */
+#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
+typedef union YYSTYPE YYSTYPE;
+union YYSTYPE
+{
+#line 114 "parsedate.y" /* yacc.c:355 */
+
time_t Number;
enum _MERIDIAN Meridian;
-} YYSTYPE;
-# define tDAY 257
-# define tDAYZONE 258
-# define tMERIDIAN 259
-# define tMONTH 260
-# define tMONTH_UNIT 261
-# define tSEC_UNIT 262
-# define tSNUMBER 263
-# define tUNUMBER 264
-# define tZONE 265
-
-#include <inttypes.h>
-
-#ifdef __STDC__
-#include <stdlib.h>
-#include <string.h>
+
+#line 243 "y.tab.c" /* yacc.c:355 */
+};
+# define YYSTYPE_IS_TRIVIAL 1
+# define YYSTYPE_IS_DECLARED 1
+#endif
+
+
+extern YYSTYPE yylval;
+
+int yyparse (void);
+
+
+
+/* Copy the second part of user declarations. */
+
+#line 258 "y.tab.c" /* yacc.c:358 */
+
+#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;
+#else
+typedef signed char 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
-#include <malloc.h>
-#include <memory.h>
+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
+# 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 defined YYENABLE_NLS && 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
+
+#ifndef YY_ATTRIBUTE
+# if (defined __GNUC__ \
+ && (2 < __GNUC__ || (__GNUC__ == 2 && 96 <= __GNUC_MINOR__))) \
+ || defined __SUNPRO_C && 0x5110 <= __SUNPRO_C
+# define YY_ATTRIBUTE(Spec) __attribute__(Spec)
+# else
+# define YY_ATTRIBUTE(Spec) /* empty */
+# endif
+#endif
+
+#ifndef YY_ATTRIBUTE_PURE
+# define YY_ATTRIBUTE_PURE YY_ATTRIBUTE ((__pure__))
+#endif
+
+#ifndef YY_ATTRIBUTE_UNUSED
+# define YY_ATTRIBUTE_UNUSED YY_ATTRIBUTE ((__unused__))
#endif
-#include <values.h>
+#if !defined _Noreturn \
+ && (!defined __STDC_VERSION__ || __STDC_VERSION__ < 201112)
+# if defined _MSC_VER && 1200 <= _MSC_VER
+# define _Noreturn __declspec (noreturn)
+# else
+# define _Noreturn YY_ATTRIBUTE ((__noreturn__))
+# endif
+#endif
-#if defined(__cplusplus) || defined(__STDC__)
+/* Suppress unused-variable warnings by "using" E. */
+#if ! defined lint || defined __GNUC__
+# define YYUSE(E) ((void) (E))
+#else
+# define YYUSE(E) /* empty */
+#endif
-#if defined(__cplusplus) && defined(__EXTERN_C__)
-extern "C" {
+#if defined __GNUC__ && 407 <= __GNUC__ * 100 + __GNUC_MINOR__
+/* Suppress an incorrect diagnostic about yylval being uninitialized. */
+# define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN \
+ _Pragma ("GCC diagnostic push") \
+ _Pragma ("GCC diagnostic ignored \"-Wuninitialized\"")\
+ _Pragma ("GCC diagnostic ignored \"-Wmaybe-uninitialized\"")
+# define YY_IGNORE_MAYBE_UNINITIALIZED_END \
+ _Pragma ("GCC diagnostic pop")
+#else
+# define YY_INITIAL_VALUE(Value) Value
+#endif
+#ifndef YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
+# define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
+# define YY_IGNORE_MAYBE_UNINITIALIZED_END
#endif
-#ifndef yyerror
-#if defined(__cplusplus)
- void yyerror(const char *);
+#ifndef YY_INITIAL_VALUE
+# define YY_INITIAL_VALUE(Value) /* Nothing. */
+#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 EXIT_SUCCESS
+# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
+ /* Use EXIT_SUCCESS as a witness for stdlib.h. */
+# ifndef EXIT_SUCCESS
+# define EXIT_SUCCESS 0
+# endif
+# endif
+# endif
+# endif
+# endif
+
+# ifdef YYSTACK_ALLOC
+ /* Pacify GCC's 'empty if-body' warning. */
+# define YYSTACK_FREE(Ptr) do { /* empty */; } while (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 EXIT_SUCCESS \
+ && ! ((defined YYMALLOC || defined malloc) \
+ && (defined YYFREE || defined free)))
+# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
+# ifndef EXIT_SUCCESS
+# define EXIT_SUCCESS 0
+# endif
+# endif
+# ifndef YYMALLOC
+# define YYMALLOC malloc
+# if ! defined malloc && ! defined EXIT_SUCCESS
+void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */
+# endif
+# endif
+# ifndef YYFREE
+# define YYFREE free
+# if ! defined free && ! defined EXIT_SUCCESS
+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_alloc;
+ YYSTYPE yyvs_alloc;
+};
+
+/* 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)
+
+# define YYCOPY_NEEDED 1
+
+/* 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_alloc, Stack) \
+ do \
+ { \
+ YYSIZE_T yynewbytes; \
+ YYCOPY (&yyptr->Stack_alloc, Stack, yysize); \
+ Stack = &yyptr->Stack_alloc; \
+ yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \
+ yyptr += yynewbytes / sizeof (*yyptr); \
+ } \
+ while (0)
+
#endif
+
+#if defined YYCOPY_NEEDED && YYCOPY_NEEDED
+/* Copy COUNT objects from SRC to DST. The source and destination do
+ not overlap. */
+# ifndef YYCOPY
+# if defined __GNUC__ && 1 < __GNUC__
+# define YYCOPY(Dst, Src, Count) \
+ __builtin_memcpy (Dst, Src, (Count) * sizeof (*(Src)))
+# else
+# define YYCOPY(Dst, Src, Count) \
+ do \
+ { \
+ YYSIZE_T yyi; \
+ for (yyi = 0; yyi < (Count); yyi++) \
+ (Dst)[yyi] = (Src)[yyi]; \
+ } \
+ while (0)
+# endif
+# endif
+#endif /* !YYCOPY_NEEDED */
+
+/* YYFINAL -- State number of the termination state. */
+#define YYFINAL 2
+/* YYLAST -- Last index in YYTABLE. */
+#define YYLAST 40
+
+/* YYNTOKENS -- Number of terminals. */
+#define YYNTOKENS 15
+/* YYNNTS -- Number of nonterminals. */
+#define YYNNTS 9
+/* YYNRULES -- Number of rules. */
+#define YYNRULES 30
+/* YYNSTATES -- Number of states. */
+#define YYNSTATES 44
+
+/* YYTRANSLATE[YYX] -- Symbol number corresponding to YYX as returned
+ by yylex, with out-of-bounds checking. */
+#define YYUNDEFTOK 2
+#define YYMAXUTOK 266
+
+#define YYTRANSLATE(YYX) \
+ ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK)
+
+/* YYTRANSLATE[TOKEN-NUM] -- Symbol number corresponding to TOKEN-NUM
+ as returned by yylex, without out-of-bounds checking. */
+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, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 14, 2, 2, 13, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 12, 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,
+ 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, 3, 4,
+ 5, 6, 7, 8, 9, 10, 11
+};
+
+#if YYDEBUG
+ /* YYRLINE[YYN] -- Source line where rule number YYN was defined. */
+static const yytype_uint16 yyrline[] =
+{
+ 0, 128, 128, 129, 132, 141, 145, 148, 153, 165,
+ 171, 178, 184, 194, 198, 202, 210, 216, 237, 241,
+ 253, 257, 262, 266, 271, 278, 281, 284, 287, 292,
+ 295
+};
#endif
-#ifndef yylex
- int yylex(void);
+
+#if YYDEBUG || YYERROR_VERBOSE || 0
+/* 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", "tDAY", "tDAYZONE", "tMERIDIAN",
+ "tMONTH", "tMONTH_UNIT", "tSEC_UNIT", "tSNUMBER", "tUNUMBER", "tZONE",
+ "':'", "'/'", "','", "$accept", "spec", "item", "time", "zone",
+ "numzone", "date", "rel", "o_merid", YY_NULLPTR
+};
#endif
- int yyparse(void);
-#if defined(__cplusplus) && defined(__EXTERN_C__)
+
+# ifdef YYPRINT
+/* YYTOKNUM[NUM] -- (External) token number corresponding to the
+ (internal) symbol number NUM (which must be that of a token). */
+static const yytype_uint16 yytoknum[] =
+{
+ 0, 256, 257, 258, 259, 260, 261, 262, 263, 264,
+ 265, 266, 58, 47, 44
+};
+# endif
+
+#define YYPACT_NINF -29
+
+#define yypact_value_is_default(Yystate) \
+ (!!((Yystate) == (-29)))
+
+#define YYTABLE_NINF -1
+
+#define yytable_value_is_error(Yytable_value) \
+ 0
+
+ /* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
+ STATE-NUM. */
+static const yytype_int8 yypact[] =
+{
+ -29, 1, -29, -11, 11, 20, 12, -29, 4, -29,
+ -29, 13, 16, -29, -29, -29, 21, -29, -29, 22,
+ 23, -29, -29, -29, 5, -29, -29, 28, 25, -29,
+ 17, 24, -29, 26, -29, 29, -29, -29, 30, -29,
+ 0, -29, -29, -29
+};
+
+ /* YYDEFACT[STATE-NUM] -- Default reduction number in state STATE-NUM.
+ Performed when YYTABLE does not specify something else to do. Zero
+ means the default is an error. */
+static const yytype_uint8 yydefact[] =
+{
+ 2, 0, 1, 0, 0, 0, 29, 3, 4, 6,
+ 7, 0, 20, 27, 25, 30, 22, 28, 26, 0,
+ 0, 8, 14, 17, 13, 5, 16, 0, 0, 23,
+ 29, 18, 15, 0, 21, 0, 10, 9, 0, 24,
+ 29, 19, 12, 11
+};
+
+ /* YYPGOTO[NTERM-NUM]. */
+static const yytype_int8 yypgoto[] =
+{
+ -29, -29, -29, -29, -29, -24, -29, -29, -28
+};
+
+ /* YYDEFGOTO[NTERM-NUM]. */
+static const yytype_int8 yydefgoto[] =
+{
+ -1, 1, 7, 8, 25, 26, 9, 10, 21
+};
+
+ /* YYTABLE[YYPACT[STATE-NUM]] -- What to do in state STATE-NUM. If
+ positive, shift that token. If negative, reduce the rule whose
+ number is the opposite. If YYTABLE_NINF, syntax error. */
+static const yytype_uint8 yytable[] =
+{
+ 32, 2, 37, 11, 3, 15, 36, 4, 22, 23,
+ 5, 6, 43, 23, 23, 24, 42, 15, 16, 17,
+ 18, 12, 15, 27, 19, 20, 23, 13, 14, 35,
+ 28, 29, 30, 31, 33, 34, 39, 38, 0, 40,
+ 41
+};
+
+static const yytype_int8 yycheck[] =
+{
+ 24, 0, 30, 14, 3, 5, 30, 6, 4, 9,
+ 9, 10, 40, 9, 9, 11, 40, 5, 6, 7,
+ 8, 10, 5, 10, 12, 13, 9, 7, 8, 12,
+ 14, 10, 10, 10, 6, 10, 10, 13, -1, 10,
+ 10
+};
+
+ /* YYSTOS[STATE-NUM] -- The (internal number of the) accessing
+ symbol of state STATE-NUM. */
+static const yytype_uint8 yystos[] =
+{
+ 0, 16, 0, 3, 6, 9, 10, 17, 18, 21,
+ 22, 14, 10, 7, 8, 5, 6, 7, 8, 12,
+ 13, 23, 4, 9, 11, 19, 20, 10, 14, 10,
+ 10, 10, 20, 6, 10, 12, 20, 23, 13, 10,
+ 10, 10, 20, 23
+};
+
+ /* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */
+static const yytype_uint8 yyr1[] =
+{
+ 0, 15, 16, 16, 17, 17, 17, 17, 18, 18,
+ 18, 18, 18, 19, 19, 19, 19, 20, 21, 21,
+ 21, 21, 21, 21, 21, 22, 22, 22, 22, 23,
+ 23
+};
+
+ /* YYR2[YYN] -- Number of symbols on the right hand side of rule YYN. */
+static const yytype_uint8 yyr2[] =
+{
+ 0, 2, 0, 2, 1, 2, 1, 1, 2, 4,
+ 4, 6, 6, 1, 1, 2, 1, 1, 3, 5,
+ 2, 4, 2, 3, 5, 2, 2, 2, 2, 0,
+ 1
+};
+
+
+#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
+
+
+#define YYRECOVERING() (!!yyerrstatus)
+
+#define YYBACKUP(Token, Value) \
+do \
+ if (yychar == YYEMPTY) \
+ { \
+ yychar = (Token); \
+ yylval = (Value); \
+ YYPOPSTACK (yylen); \
+ yystate = *yyssp; \
+ goto yybackup; \
+ } \
+ else \
+ { \
+ yyerror (YY_("syntax error: cannot back up")); \
+ YYERROR; \
+ } \
+while (0)
+
+/* Error token number */
+#define YYTERROR 1
+#define YYERRCODE 256
+
+
+
+/* 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 (0)
+
+/* This macro is provided for backward compatibility. */
+#ifndef YY_LOCATION_PRINT
+# define YY_LOCATION_PRINT(File, Loc) ((void) 0)
+#endif
+
+
+# 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 (0)
+
+
+/*----------------------------------------.
+| Print this symbol's value on YYOUTPUT. |
+`----------------------------------------*/
+
+static void
+yy_symbol_value_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep)
+{
+ FILE *yyo = yyoutput;
+ YYUSE (yyo);
+ if (!yyvaluep)
+ return;
+# ifdef YYPRINT
+ if (yytype < YYNTOKENS)
+ YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep);
+# endif
+ YYUSE (yytype);
+}
+
+
+/*--------------------------------.
+| Print this symbol on YYOUTPUT. |
+`--------------------------------*/
+
+static void
+yy_symbol_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep)
+{
+ YYFPRINTF (yyoutput, "%s %s (",
+ yytype < YYNTOKENS ? "token" : "nterm", 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). |
+`------------------------------------------------------------------*/
+
+static void
+yy_stack_print (yytype_int16 *yybottom, yytype_int16 *yytop)
+{
+ 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 (0)
+
+
+/*------------------------------------------------.
+| Report that the YYRULE is going to be reduced. |
+`------------------------------------------------*/
+
+static void
+yy_reduce_print (yytype_int16 *yyssp, YYSTYPE *yyvsp, int yyrule)
+{
+ unsigned long int yylno = yyrline[yyrule];
+ int yynrhs = yyr2[yyrule];
+ int yyi;
+ YYFPRINTF (stderr, "Reducing stack by rule %d (line %lu):\n",
+ yyrule - 1, yylno);
+ /* The symbols being reduced. */
+ for (yyi = 0; yyi < yynrhs; yyi++)
+ {
+ YYFPRINTF (stderr, " $%d = ", yyi + 1);
+ yy_symbol_print (stderr,
+ yystos[yyssp[yyi + 1 - yynrhs]],
+ &(yyvsp[(yyi + 1) - (yynrhs)])
+ );
+ YYFPRINTF (stderr, "\n");
+ }
}
+
+# define YY_REDUCE_PRINT(Rule) \
+do { \
+ if (yydebug) \
+ yy_reduce_print (yyssp, yyvsp, Rule); \
+} while (0)
+
+/* Nonzero means print parse trace. It is left uninitialized so that
+ multiple parsers can coexist. */
+int yydebug;
+#else /* !YYDEBUG */
+# define YYDPRINTF(Args)
+# define YY_SYMBOL_PRINT(Title, Type, Value, Location)
+# define YY_STACK_PRINT(Bottom, Top)
+# define YY_REDUCE_PRINT(Rule)
+#endif /* !YYDEBUG */
+
+
+/* YYINITDEPTH -- initial size of the parser's stacks. */
+#ifndef YYINITDEPTH
+# define YYINITDEPTH 200
#endif
+/* YYMAXDEPTH -- maximum size the stacks can grow to (effective only
+ if the built-in stack extension method is used).
+
+ Do not make this value too large; the results are undefined if
+ YYSTACK_ALLOC_MAXIMUM < YYSTACK_BYTES (YYMAXDEPTH)
+ evaluated with infinite-precision integer arithmetic. */
+
+#ifndef YYMAXDEPTH
+# define YYMAXDEPTH 10000
#endif
-#define yyclearin yychar = -1
-#define yyerrok yyerrflag = 0
-extern int yychar;
-extern int yyerrflag;
+
+#if YYERROR_VERBOSE
+
+# ifndef yystrlen
+# if defined __GLIBC__ && defined _STRING_H
+# define yystrlen strlen
+# else
+/* Return the length of YYSTR. */
+static YYSIZE_T
+yystrlen (const char *yystr)
+{
+ YYSIZE_T yylen;
+ for (yylen = 0; yystr[yylen]; yylen++)
+ continue;
+ return yylen;
+}
+# endif
+# endif
+
+# ifndef yystpcpy
+# 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. */
+static char *
+yystpcpy (char *yydest, const char *yysrc)
+{
+ char *yyd = yydest;
+ const char *yys = yysrc;
+
+ while ((*yyd++ = *yys++) != '\0')
+ continue;
+
+ return yyd - 1;
+}
+# endif
+# endif
+
+# 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 (! yyres)
+ return yystrlen (yystr);
+
+ return yystpcpy (yyres, yystr) - yyres;
+}
+# endif
+
+/* Copy into *YYMSG, which is of size *YYMSG_ALLOC, an error message
+ about the unexpected token YYTOKEN for the state stack whose top is
+ YYSSP.
+
+ Return 0 if *YYMSG was successfully written. Return 1 if *YYMSG is
+ not large enough to hold the message. In that case, also set
+ *YYMSG_ALLOC to the required number of bytes. Return 2 if the
+ required number of bytes is too large to store. */
+static int
+yysyntax_error (YYSIZE_T *yymsg_alloc, char **yymsg,
+ yytype_int16 *yyssp, int yytoken)
+{
+ YYSIZE_T yysize0 = yytnamerr (YY_NULLPTR, yytname[yytoken]);
+ YYSIZE_T yysize = yysize0;
+ enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 };
+ /* Internationalized format string. */
+ const char *yyformat = YY_NULLPTR;
+ /* Arguments of yyformat. */
+ char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM];
+ /* Number of reported tokens (one for the "unexpected", one per
+ "expected"). */
+ int yycount = 0;
+
+ /* There are many possibilities here to consider:
+ - If this state is a consistent state with a default action, then
+ the only way this function was invoked is if the default action
+ is an error action. In that case, don't check for expected
+ tokens because there are none.
+ - The only way there can be no lookahead present (in yychar) is if
+ this state is a consistent state with a default action. Thus,
+ detecting the absence of a lookahead is sufficient to determine
+ that there is no unexpected or expected token to report. In that
+ case, just report a simple "syntax error".
+ - Don't assume there isn't a lookahead just because this state is a
+ consistent state with a default action. There might have been a
+ previous inconsistent state, consistent state with a non-default
+ action, or user semantic action that manipulated yychar.
+ - Of course, the expected token list depends on states to have
+ correct lookahead information, and it depends on the parser not
+ to perform extra reductions after fetching a lookahead from the
+ scanner and before detecting a syntax error. Thus, state merging
+ (from LALR or IELR) and default reductions corrupt the expected
+ token list. However, the list is correct for canonical LR with
+ one exception: it will still contain any token that will not be
+ accepted due to an error action in a later state.
+ */
+ if (yytoken != YYEMPTY)
+ {
+ int yyn = yypact[*yyssp];
+ yyarg[yycount++] = yytname[yytoken];
+ if (!yypact_value_is_default (yyn))
+ {
+ /* Start YYX at -YYN if negative to avoid negative indexes in
+ YYCHECK. In other words, skip the first -YYN actions for
+ this state because they are default actions. */
+ 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 yyx;
+
+ for (yyx = yyxbegin; yyx < yyxend; ++yyx)
+ if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR
+ && !yytable_value_is_error (yytable[yyx + yyn]))
+ {
+ if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM)
+ {
+ yycount = 1;
+ yysize = yysize0;
+ break;
+ }
+ yyarg[yycount++] = yytname[yyx];
+ {
+ YYSIZE_T yysize1 = yysize + yytnamerr (YY_NULLPTR, yytname[yyx]);
+ if (! (yysize <= yysize1
+ && yysize1 <= YYSTACK_ALLOC_MAXIMUM))
+ return 2;
+ yysize = yysize1;
+ }
+ }
+ }
+ }
+
+ switch (yycount)
+ {
+# define YYCASE_(N, S) \
+ case N: \
+ yyformat = S; \
+ break
+ YYCASE_(0, YY_("syntax error"));
+ YYCASE_(1, YY_("syntax error, unexpected %s"));
+ YYCASE_(2, YY_("syntax error, unexpected %s, expecting %s"));
+ YYCASE_(3, YY_("syntax error, unexpected %s, expecting %s or %s"));
+ YYCASE_(4, YY_("syntax error, unexpected %s, expecting %s or %s or %s"));
+ YYCASE_(5, YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s"));
+# undef YYCASE_
+ }
+
+ {
+ YYSIZE_T yysize1 = yysize + yystrlen (yyformat);
+ if (! (yysize <= yysize1 && yysize1 <= YYSTACK_ALLOC_MAXIMUM))
+ return 2;
+ yysize = yysize1;
+ }
+
+ if (*yymsg_alloc < yysize)
+ {
+ *yymsg_alloc = 2 * yysize;
+ if (! (yysize <= *yymsg_alloc
+ && *yymsg_alloc <= YYSTACK_ALLOC_MAXIMUM))
+ *yymsg_alloc = YYSTACK_ALLOC_MAXIMUM;
+ return 1;
+ }
+
+ /* 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 = *yymsg;
+ int yyi = 0;
+ while ((*yyp = *yyformat) != '\0')
+ if (*yyp == '%' && yyformat[1] == 's' && yyi < yycount)
+ {
+ yyp += yytnamerr (yyp, yyarg[yyi++]);
+ yyformat += 2;
+ }
+ else
+ {
+ yyp++;
+ yyformat++;
+ }
+ }
+ return 0;
+}
+#endif /* YYERROR_VERBOSE */
+
+/*-----------------------------------------------.
+| Release the memory associated to this symbol. |
+`-----------------------------------------------*/
+
+static void
+yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep)
+{
+ YYUSE (yyvaluep);
+ if (!yymsg)
+ yymsg = "Deleting";
+ YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp);
+
+ YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
+ YYUSE (yytype);
+ YY_IGNORE_MAYBE_UNINITIALIZED_END
+}
+
+
+
+
+/* The lookahead symbol. */
+int yychar;
+
+/* The semantic value of the lookahead symbol. */
YYSTYPE yylval;
-YYSTYPE yyval;
-typedef int yytabelem;
-#ifndef YYMAXDEPTH
-#define YYMAXDEPTH 150
+/* Number of syntax errors so far. */
+int yynerrs;
+
+
+/*----------.
+| yyparse. |
+`----------*/
+
+int
+yyparse (void)
+{
+ int yystate;
+ /* Number of tokens to shift before error messages enabled. */
+ int yyerrstatus;
+
+ /* The stacks and their tools:
+ 'yyss': related to states.
+ 'yyvs': related to semantic values.
+
+ Refer to the stacks through separate pointers, to allow yyoverflow
+ to reallocate them elsewhere. */
+
+ /* The state stack. */
+ yytype_int16 yyssa[YYINITDEPTH];
+ yytype_int16 *yyss;
+ yytype_int16 *yyssp;
+
+ /* The semantic value stack. */
+ YYSTYPE yyvsa[YYINITDEPTH];
+ YYSTYPE *yyvs;
+ YYSTYPE *yyvsp;
+
+ YYSIZE_T yystacksize;
+
+ int yyn;
+ int yyresult;
+ /* Lookahead token as an internal (translated) token number. */
+ int yytoken = 0;
+ /* The variables used to return semantic value and location from the
+ action routines. */
+ YYSTYPE yyval;
+
+#if YYERROR_VERBOSE
+ /* Buffer for error messages, and its allocated size. */
+ char yymsgbuf[128];
+ char *yymsg = yymsgbuf;
+ YYSIZE_T yymsg_alloc = sizeof yymsgbuf;
+#endif
+
+#define YYPOPSTACK(N) (yyvsp -= (N), yyssp -= (N))
+
+ /* The number of symbols on the RHS of the reduced rule.
+ Keep to zero when no symbol should be popped. */
+ int yylen = 0;
+
+ yyssp = yyss = yyssa;
+ yyvsp = yyvs = yyvsa;
+ yystacksize = YYINITDEPTH;
+
+ YYDPRINTF ((stderr, "Starting parse\n"));
+
+ yystate = 0;
+ yyerrstatus = 0;
+ yynerrs = 0;
+ yychar = YYEMPTY; /* Cause a token to be read. */
+ goto yysetstate;
+
+/*------------------------------------------------------------.
+| yynewstate -- Push a new state, which is found in yystate. |
+`------------------------------------------------------------*/
+ 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. */
+ yyssp++;
+
+ yysetstate:
+ *yyssp = yystate;
+
+ if (yyss + yystacksize - 1 <= yyssp)
+ {
+ /* Get the current used size of the three stacks, in elements. */
+ YYSIZE_T yysize = yyssp - yyss + 1;
+
+#ifdef yyoverflow
+ {
+ /* 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;
+ 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 (YY_("memory exhausted"),
+ &yyss1, yysize * sizeof (*yyssp),
+ &yyvs1, yysize * sizeof (*yyvsp),
+ &yystacksize);
+
+ yyss = yyss1;
+ yyvs = yyvs1;
+ }
+#else /* no yyoverflow */
+# ifndef YYSTACK_RELOCATE
+ goto yyexhaustedlab;
+# else
+ /* Extend the stack our own way. */
+ if (YYMAXDEPTH <= yystacksize)
+ goto yyexhaustedlab;
+ yystacksize *= 2;
+ if (YYMAXDEPTH < yystacksize)
+ yystacksize = YYMAXDEPTH;
+
+ {
+ yytype_int16 *yyss1 = yyss;
+ union yyalloc *yyptr =
+ (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize));
+ if (! yyptr)
+ goto yyexhaustedlab;
+ YYSTACK_RELOCATE (yyss_alloc, yyss);
+ YYSTACK_RELOCATE (yyvs_alloc, yyvs);
+# undef YYSTACK_RELOCATE
+ if (yyss1 != yyssa)
+ YYSTACK_FREE (yyss1);
+ }
+# endif
+#endif /* no yyoverflow */
+
+ yyssp = yyss + yysize - 1;
+ yyvsp = yyvs + yysize - 1;
+
+ YYDPRINTF ((stderr, "Stack size increased to %lu\n",
+ (unsigned long int) yystacksize));
+
+ if (yyss + yystacksize - 1 <= yyssp)
+ YYABORT;
+ }
+
+ YYDPRINTF ((stderr, "Entering state %d\n", yystate));
+
+ if (yystate == YYFINAL)
+ YYACCEPT;
+
+ goto yybackup;
+
+/*-----------.
+| yybackup. |
+`-----------*/
+yybackup:
+
+ /* Do appropriate processing given the current state. Read a
+ lookahead token if we need one and don't already have one. */
+
+ /* First try to decide what to do without reference to lookahead token. */
+ yyn = yypact[yystate];
+ if (yypact_value_is_default (yyn))
+ goto yydefault;
+
+ /* Not known => get a lookahead token if don't already have one. */
+
+ /* YYCHAR is either YYEMPTY or YYEOF or a valid lookahead symbol. */
+ if (yychar == YYEMPTY)
+ {
+ YYDPRINTF ((stderr, "Reading a token: "));
+ yychar = yylex ();
+ }
+
+ if (yychar <= YYEOF)
+ {
+ yychar = yytoken = YYEOF;
+ YYDPRINTF ((stderr, "Now at end of input.\n"));
+ }
+ else
+ {
+ yytoken = YYTRANSLATE (yychar);
+ YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc);
+ }
+
+ /* If the proper action on seeing token YYTOKEN is to reduce or to
+ detect an error, take that action. */
+ yyn += yytoken;
+ if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
+ goto yydefault;
+ yyn = yytable[yyn];
+ if (yyn <= 0)
+ {
+ if (yytable_value_is_error (yyn))
+ goto yyerrlab;
+ yyn = -yyn;
+ goto yyreduce;
+ }
+
+ /* Count tokens shifted since error; after three, turn off error
+ status. */
+ if (yyerrstatus)
+ yyerrstatus--;
+
+ /* Shift the lookahead token. */
+ YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc);
+
+ /* Discard the shifted token. */
+ yychar = YYEMPTY;
+
+ yystate = yyn;
+ YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
+ *++yyvsp = yylval;
+ YY_IGNORE_MAYBE_UNINITIALIZED_END
+
+ goto yynewstate;
+
+
+/*-----------------------------------------------------------.
+| yydefault -- do the default action for the current state. |
+`-----------------------------------------------------------*/
+yydefault:
+ yyn = yydefact[yystate];
+ if (yyn == 0)
+ goto yyerrlab;
+ goto yyreduce;
+
+
+/*-----------------------------.
+| yyreduce -- Do a reduction. |
+`-----------------------------*/
+yyreduce:
+ /* yyn is the number of a rule to reduce with. */
+ yylen = yyr2[yyn];
+
+ /* If YYLEN is nonzero, implement the default value of the action:
+ '$$ = $1'.
+
+ Otherwise, the following line sets YYVAL to garbage.
+ This behavior is undocumented and Bison
+ users should not rely upon it. Assigning to YYVAL
+ unconditionally makes the parser a bit smaller, and it avoids a
+ GCC warning that YYVAL may be used uninitialized. */
+ yyval = yyvsp[1-yylen];
+
+
+ YY_REDUCE_PRINT (yyn);
+ switch (yyn)
+ {
+ case 4:
+#line 132 "parsedate.y" /* yacc.c:1646 */
+ {
+ yyHaveTime++;
+#ifdef lint
+ /* I am compulsive about lint natterings... */
+ if (yyHaveTime == -1) {
+ YYERROR;
+ }
+#endif /* lint */
+ }
+#line 1364 "y.tab.c" /* yacc.c:1646 */
+ break;
+
+ case 5:
+#line 141 "parsedate.y" /* yacc.c:1646 */
+ {
+ yyHaveTime++;
+ yyTimezone = (yyvsp[0].Number);
+ }
+#line 1373 "y.tab.c" /* yacc.c:1646 */
+ break;
+
+ case 6:
+#line 145 "parsedate.y" /* yacc.c:1646 */
+ {
+ yyHaveDate++;
+ }
+#line 1381 "y.tab.c" /* yacc.c:1646 */
+ break;
+
+ case 7:
+#line 148 "parsedate.y" /* yacc.c:1646 */
+ {
+ yyHaveRel = 1;
+ }
+#line 1389 "y.tab.c" /* yacc.c:1646 */
+ break;
+
+ case 8:
+#line 153 "parsedate.y" /* yacc.c:1646 */
+ {
+ if ((yyvsp[-1].Number) < 100) {
+ yyHour = (yyvsp[-1].Number);
+ yyMinutes = 0;
+ }
+ else {
+ yyHour = (yyvsp[-1].Number) / 100;
+ yyMinutes = (yyvsp[-1].Number) % 100;
+ }
+ yySeconds = 0;
+ yyMeridian = (yyvsp[0].Meridian);
+ }
+#line 1406 "y.tab.c" /* yacc.c:1646 */
+ break;
+
+ case 9:
+#line 165 "parsedate.y" /* yacc.c:1646 */
+ {
+ yyHour = (yyvsp[-3].Number);
+ yyMinutes = (yyvsp[-1].Number);
+ yySeconds = 0;
+ yyMeridian = (yyvsp[0].Meridian);
+ }
+#line 1417 "y.tab.c" /* yacc.c:1646 */
+ break;
+
+ case 10:
+#line 171 "parsedate.y" /* yacc.c:1646 */
+ {
+ yyHour = (yyvsp[-3].Number);
+ yyMinutes = (yyvsp[-1].Number);
+ yyTimezone = (yyvsp[0].Number);
+ yyMeridian = MER24;
+ yyDSTmode = DSToff;
+ }
+#line 1429 "y.tab.c" /* yacc.c:1646 */
+ break;
+
+ case 11:
+#line 178 "parsedate.y" /* yacc.c:1646 */
+ {
+ yyHour = (yyvsp[-5].Number);
+ yyMinutes = (yyvsp[-3].Number);
+ yySeconds = (yyvsp[-1].Number);
+ yyMeridian = (yyvsp[0].Meridian);
+ }
+#line 1440 "y.tab.c" /* yacc.c:1646 */
+ break;
+
+ case 12:
+#line 184 "parsedate.y" /* yacc.c:1646 */
+ {
+ yyHour = (yyvsp[-5].Number);
+ yyMinutes = (yyvsp[-3].Number);
+ yySeconds = (yyvsp[-1].Number);
+ yyTimezone = (yyvsp[0].Number);
+ yyMeridian = MER24;
+ yyDSTmode = DSToff;
+ }
+#line 1453 "y.tab.c" /* yacc.c:1646 */
+ break;
+
+ case 13:
+#line 194 "parsedate.y" /* yacc.c:1646 */
+ {
+ (yyval.Number) = (yyvsp[0].Number);
+ yyDSTmode = DSToff;
+ }
+#line 1462 "y.tab.c" /* yacc.c:1646 */
+ break;
+
+ case 14:
+#line 198 "parsedate.y" /* yacc.c:1646 */
+ {
+ (yyval.Number) = (yyvsp[0].Number);
+ yyDSTmode = DSTon;
+ }
+#line 1471 "y.tab.c" /* yacc.c:1646 */
+ break;
+
+ case 15:
+#line 202 "parsedate.y" /* yacc.c:1646 */
+ {
+ /* Only allow "GMT+300" and "GMT-0800" */
+ if ((yyvsp[-1].Number) != 0) {
+ YYABORT;
+ }
+ (yyval.Number) = (yyvsp[0].Number);
+ yyDSTmode = DSToff;
+ }
+#line 1484 "y.tab.c" /* yacc.c:1646 */
+ break;
+
+ case 16:
+#line 210 "parsedate.y" /* yacc.c:1646 */
+ {
+ (yyval.Number) = (yyvsp[0].Number);
+ yyDSTmode = DSToff;
+ }
+#line 1493 "y.tab.c" /* yacc.c:1646 */
+ break;
+
+ case 17:
+#line 216 "parsedate.y" /* yacc.c:1646 */
+ {
+ int i;
+
+ /* Unix and GMT and numeric timezones -- a little confusing. */
+ if ((yyvsp[0].Number) < 0) {
+ /* Don't work with negative modulus. */
+ (yyvsp[0].Number) = -(yyvsp[0].Number);
+ if ((yyvsp[0].Number) > 9999 || (i = (yyvsp[0].Number) % 100) >= 60) {
+ YYABORT;
+ }
+ (yyval.Number) = ((yyvsp[0].Number) / 100) * 60 + i;
+ }
+ else {
+ if ((yyvsp[0].Number) > 9999 || (i = (yyvsp[0].Number) % 100) >= 60) {
+ YYABORT;
+ }
+ (yyval.Number) = -(((yyvsp[0].Number) / 100) * 60 + i);
+ }
+ }
+#line 1517 "y.tab.c" /* yacc.c:1646 */
+ break;
+
+ case 18:
+#line 237 "parsedate.y" /* yacc.c:1646 */
+ {
+ yyMonth = (yyvsp[-2].Number);
+ yyDay = (yyvsp[0].Number);
+ }
+#line 1526 "y.tab.c" /* yacc.c:1646 */
+ break;
+
+ case 19:
+#line 241 "parsedate.y" /* yacc.c:1646 */
+ {
+ if ((yyvsp[-4].Number) > 100) {
+ yyYear = (yyvsp[-4].Number);
+ yyMonth = (yyvsp[-2].Number);
+ yyDay = (yyvsp[0].Number);
+ }
+ else {
+ yyMonth = (yyvsp[-4].Number);
+ yyDay = (yyvsp[-2].Number);
+ yyYear = (yyvsp[0].Number);
+ }
+ }
+#line 1543 "y.tab.c" /* yacc.c:1646 */
+ break;
+
+ case 20:
+#line 253 "parsedate.y" /* yacc.c:1646 */
+ {
+ yyMonth = (yyvsp[-1].Number);
+ yyDay = (yyvsp[0].Number);
+ }
+#line 1552 "y.tab.c" /* yacc.c:1646 */
+ break;
+
+ case 21:
+#line 257 "parsedate.y" /* yacc.c:1646 */
+ {
+ yyMonth = (yyvsp[-3].Number);
+ yyDay = (yyvsp[-2].Number);
+ yyYear = (yyvsp[0].Number);
+ }
+#line 1562 "y.tab.c" /* yacc.c:1646 */
+ break;
+
+ case 22:
+#line 262 "parsedate.y" /* yacc.c:1646 */
+ {
+ yyDay = (yyvsp[-1].Number);
+ yyMonth = (yyvsp[0].Number);
+ }
+#line 1571 "y.tab.c" /* yacc.c:1646 */
+ break;
+
+ case 23:
+#line 266 "parsedate.y" /* yacc.c:1646 */
+ {
+ yyDay = (yyvsp[-2].Number);
+ yyMonth = (yyvsp[-1].Number);
+ yyYear = (yyvsp[0].Number);
+ }
+#line 1581 "y.tab.c" /* yacc.c:1646 */
+ break;
+
+ case 24:
+#line 271 "parsedate.y" /* yacc.c:1646 */
+ {
+ yyDay = (yyvsp[-2].Number);
+ yyMonth = (yyvsp[-1].Number);
+ yyYear = (yyvsp[0].Number);
+ }
+#line 1591 "y.tab.c" /* yacc.c:1646 */
+ break;
+
+ case 25:
+#line 278 "parsedate.y" /* yacc.c:1646 */
+ {
+ yyRelSeconds += (yyvsp[-1].Number) * (yyvsp[0].Number);
+ }
+#line 1599 "y.tab.c" /* yacc.c:1646 */
+ break;
+
+ case 26:
+#line 281 "parsedate.y" /* yacc.c:1646 */
+ {
+ yyRelSeconds += (yyvsp[-1].Number) * (yyvsp[0].Number);
+ }
+#line 1607 "y.tab.c" /* yacc.c:1646 */
+ break;
+
+ case 27:
+#line 284 "parsedate.y" /* yacc.c:1646 */
+ {
+ yyRelMonth += (yyvsp[-1].Number) * (yyvsp[0].Number);
+ }
+#line 1615 "y.tab.c" /* yacc.c:1646 */
+ break;
+
+ case 28:
+#line 287 "parsedate.y" /* yacc.c:1646 */
+ {
+ yyRelMonth += (yyvsp[-1].Number) * (yyvsp[0].Number);
+ }
+#line 1623 "y.tab.c" /* yacc.c:1646 */
+ break;
+
+ case 29:
+#line 292 "parsedate.y" /* yacc.c:1646 */
+ {
+ (yyval.Meridian) = MER24;
+ }
+#line 1631 "y.tab.c" /* yacc.c:1646 */
+ break;
+
+ case 30:
+#line 295 "parsedate.y" /* yacc.c:1646 */
+ {
+ (yyval.Meridian) = (yyvsp[0].Meridian);
+ }
+#line 1639 "y.tab.c" /* yacc.c:1646 */
+ break;
+
+
+#line 1643 "y.tab.c" /* yacc.c:1646 */
+ default: break;
+ }
+ /* User semantic actions sometimes alter yychar, and that requires
+ that yytoken be updated with the new translation. We take the
+ approach of translating immediately before every use of yytoken.
+ One alternative is translating here after every semantic action,
+ but that translation would be missed if the semantic action invokes
+ YYABORT, YYACCEPT, or YYERROR immediately after altering yychar or
+ if it invokes YYBACKUP. In the case of YYABORT or YYACCEPT, an
+ incorrect destructor might then be invoked immediately. In the
+ case of YYERROR or YYBACKUP, subsequent parser actions might lead
+ to an incorrect destructor call or verbose syntax error message
+ before the lookahead is translated. */
+ YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc);
+
+ YYPOPSTACK (yylen);
+ yylen = 0;
+ YY_STACK_PRINT (yyss, yyssp);
+
+ *++yyvsp = yyval;
+
+ /* Now 'shift' the result of the reduction. Determine what state
+ that goes to, based on the state we popped back to and the rule
+ number reduced by. */
+
+ yyn = yyr1[yyn];
+
+ yystate = yypgoto[yyn - YYNTOKENS] + *yyssp;
+ if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp)
+ yystate = yytable[yystate];
+ else
+ yystate = yydefgoto[yyn - YYNTOKENS];
+
+ goto yynewstate;
+
+
+/*--------------------------------------.
+| yyerrlab -- here on detecting error. |
+`--------------------------------------*/
+yyerrlab:
+ /* Make sure we have latest lookahead translation. See comments at
+ user semantic actions for why this is necessary. */
+ yytoken = yychar == YYEMPTY ? YYEMPTY : YYTRANSLATE (yychar);
+
+ /* If not already recovering from an error, report this error. */
+ if (!yyerrstatus)
+ {
+ ++yynerrs;
+#if ! YYERROR_VERBOSE
+ yyerror (YY_("syntax error"));
+#else
+# define YYSYNTAX_ERROR yysyntax_error (&yymsg_alloc, &yymsg, \
+ yyssp, yytoken)
+ {
+ char const *yymsgp = YY_("syntax error");
+ int yysyntax_error_status;
+ yysyntax_error_status = YYSYNTAX_ERROR;
+ if (yysyntax_error_status == 0)
+ yymsgp = yymsg;
+ else if (yysyntax_error_status == 1)
+ {
+ if (yymsg != yymsgbuf)
+ YYSTACK_FREE (yymsg);
+ yymsg = (char *) YYSTACK_ALLOC (yymsg_alloc);
+ if (!yymsg)
+ {
+ yymsg = yymsgbuf;
+ yymsg_alloc = sizeof yymsgbuf;
+ yysyntax_error_status = 2;
+ }
+ else
+ {
+ yysyntax_error_status = YYSYNTAX_ERROR;
+ yymsgp = yymsg;
+ }
+ }
+ yyerror (yymsgp);
+ if (yysyntax_error_status == 2)
+ goto yyexhaustedlab;
+ }
+# undef YYSYNTAX_ERROR
#endif
-#if YYMAXDEPTH > 0
-int yy_yys[YYMAXDEPTH], *yys = yy_yys;
-YYSTYPE yy_yyv[YYMAXDEPTH], *yyv = yy_yyv;
-#else /* user does initial allocation */
-int *yys;
-YYSTYPE *yyv;
+ }
+
+
+
+ if (yyerrstatus == 3)
+ {
+ /* If just tried and failed to reuse lookahead token after an
+ error, discard it. */
+
+ 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
+ token. */
+ goto yyerrlab1;
+
+
+/*---------------------------------------------------.
+| 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 whose 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. */
+
+ for (;;)
+ {
+ yyn = yypact[yystate];
+ if (!yypact_value_is_default (yyn))
+ {
+ yyn += YYTERROR;
+ if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR)
+ {
+ yyn = yytable[yyn];
+ if (0 < yyn)
+ break;
+ }
+ }
+
+ /* Pop the current state because it cannot handle the error token. */
+ if (yyssp == yyss)
+ YYABORT;
+
+
+ yydestruct ("Error: popping",
+ yystos[yystate], yyvsp);
+ YYPOPSTACK (1);
+ yystate = *yyssp;
+ YY_STACK_PRINT (yyss, yyssp);
+ }
+
+ YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
+ *++yyvsp = yylval;
+ YY_IGNORE_MAYBE_UNINITIALIZED_END
+
+
+ /* Shift the error token. */
+ YY_SYMBOL_PRINT ("Shifting", yystos[yyn], yyvsp, yylsp);
+
+ yystate = yyn;
+ goto yynewstate;
+
+
+/*-------------------------------------.
+| yyacceptlab -- YYACCEPT comes here. |
+`-------------------------------------*/
+yyacceptlab:
+ yyresult = 0;
+ goto yyreturn;
+
+/*-----------------------------------.
+| yyabortlab -- YYABORT comes here. |
+`-----------------------------------*/
+yyabortlab:
+ yyresult = 1;
+ goto yyreturn;
+
+#if !defined yyoverflow || YYERROR_VERBOSE
+/*-------------------------------------------------.
+| yyexhaustedlab -- memory exhaustion comes here. |
+`-------------------------------------------------*/
+yyexhaustedlab:
+ yyerror (YY_("memory exhausted"));
+ yyresult = 2;
+ /* Fall through. */
#endif
-static int yymaxdepth = YYMAXDEPTH;
-# define YYERRCODE 256
-# line 286 "parsedate.y"
+yyreturn:
+ if (yychar != YYEMPTY)
+ {
+ /* Make sure we have latest lookahead translation. See comments at
+ user semantic actions for why this is necessary. */
+ yytoken = YYTRANSLATE (yychar);
+ yydestruct ("Cleanup: discarding lookahead",
+ yytoken, &yylval);
+ }
+ /* Do not reclaim the symbols of the rule whose 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
+#if YYERROR_VERBOSE
+ if (yymsg != yymsgbuf)
+ YYSTACK_FREE (yymsg);
+#endif
+ return yyresult;
+}
+#line 300 "parsedate.y" /* yacc.c:1906 */
/* Month and day table. */
time_t
-parsedate(char *p)
+parsedate(const char *p)
{
extern int date_parse(void);
time_t Start;
- yyInput = p;
+ yyInput = p; /* well, its supposed to be const... */
yyYear = 0;
yyMonth = 0;
for ( ; ; ) {
(void)printf("\t> ");
(void)fflush(stdout);
- if (gets(buff) == NULL || buff[0] == '\n')
+ if (fgets(buff, sizeof buff, stdin) == NULL || buff[0] == '\n')
break;
#if YYDEBUG
if (strcmp(buff, "yydebug") == 0) {
/* NOTREACHED */
}
#endif /* TEST */
-static const yytabelem yyexca[] ={
--1, 1,
- 0, -1,
- -2, 0,
- };
-# define YYNPROD 30
-# define YYLAST 216
-static const yytabelem yyact[]={
-
- 17, 12, 34, 40, 39, 21, 14, 8, 11, 14,
- 7, 16, 38, 9, 6, 36, 31, 29, 28, 27,
- 22, 14, 25, 24, 37, 35, 30, 23, 13, 15,
- 5, 4, 3, 2, 1, 10, 0, 0, 0, 0,
- 26, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 33, 32, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 42, 41, 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, 21, 0, 0, 0, 14, 0, 0,
- 0, 0, 21, 18, 20, 19 };
-static const yytabelem yypact[]={
-
--10000000, -250,-10000000, -257,-10000000,-10000000, -47, -244, -17, -239,
--10000000, -242,-10000000,-10000000,-10000000,-10000000, -245, -246, -247,-10000000,
--10000000,-10000000, -18, -248,-10000000,-10000000,-10000000, -56, -22,-10000000,
- -249, -236,-10000000,-10000000, -252, -260,-10000000, -261, -254,-10000000,
--10000000,-10000000,-10000000 };
-static const yytabelem yypgo[]={
-
- 0, 28, 35, 29, 34, 33, 32, 31, 30 };
-static const yytabelem yyr1[]={
-
- 0, 4, 4, 5, 5, 5, 5, 6, 6, 6,
- 6, 6, 2, 2, 2, 2, 1, 7, 7, 7,
- 7, 7, 7, 7, 8, 8, 8, 8, 3, 3 };
-static const yytabelem yyr2[]={
-
- 0, 0, 4, 3, 5, 3, 3, 5, 9, 9,
- 13, 13, 3, 3, 5, 3, 3, 7, 11, 5,
- 9, 5, 7, 11, 5, 5, 5, 5, 1, 3 };
-static const yytabelem yychk[]={
-
--10000000, -4, -5, -6, -7, -8, 264, 260, 257, 263,
- -2, 265, 258, -1, 263, -3, 58, 47, 260, 262,
- 261, 259, 264, 44, 262, 261, -1, 264, 264, 264,
- 44, 264, -3, -1, 58, 47, 264, 260, 264, 264,
- 264, -3, -1 };
-static const yytabelem yydef[]={
-
- 1, -2, 2, 3, 5, 6, 28, 0, 0, 0,
- 4, 12, 13, 15, 16, 7, 0, 0, 21, 25,
- 27, 29, 19, 0, 24, 26, 14, 28, 17, 22,
- 0, 0, 8, 9, 0, 0, 20, 0, 28, 18,
- 23, 10, 11 };
-typedef struct
-#ifdef __cplusplus
- yytoktype
-#endif
-{ char *t_name; int t_val; } yytoktype;
-#ifndef YYDEBUG
-# define YYDEBUG 0 /* don't allow debugging */
-#endif
-
-#if YYDEBUG
-
-yytoktype yytoks[] =
-{
- "tDAY", 257,
- "tDAYZONE", 258,
- "tMERIDIAN", 259,
- "tMONTH", 260,
- "tMONTH_UNIT", 261,
- "tSEC_UNIT", 262,
- "tSNUMBER", 263,
- "tUNUMBER", 264,
- "tZONE", 265,
- "-unknown-", -1 /* ends search */
-};
-
-char * yyreds[] =
-{
- "-no such reduction-",
- "spec : /* empty */",
- "spec : spec item",
- "item : time",
- "item : time zone",
- "item : date",
- "item : rel",
- "time : tUNUMBER o_merid",
- "time : tUNUMBER ':' tUNUMBER o_merid",
- "time : tUNUMBER ':' tUNUMBER numzone",
- "time : tUNUMBER ':' tUNUMBER ':' tUNUMBER o_merid",
- "time : tUNUMBER ':' tUNUMBER ':' tUNUMBER numzone",
- "zone : tZONE",
- "zone : tDAYZONE",
- "zone : tZONE numzone",
- "zone : numzone",
- "numzone : tSNUMBER",
- "date : tUNUMBER '/' tUNUMBER",
- "date : tUNUMBER '/' tUNUMBER '/' tUNUMBER",
- "date : tMONTH tUNUMBER",
- "date : tMONTH tUNUMBER ',' tUNUMBER",
- "date : tUNUMBER tMONTH",
- "date : tUNUMBER tMONTH tUNUMBER",
- "date : tDAY ',' tUNUMBER tMONTH tUNUMBER",
- "rel : tSNUMBER tSEC_UNIT",
- "rel : tUNUMBER tSEC_UNIT",
- "rel : tSNUMBER tMONTH_UNIT",
- "rel : tUNUMBER tMONTH_UNIT",
- "o_merid : /* empty */",
- "o_merid : tMERIDIAN",
-};
-#endif /* YYDEBUG */
-# line 1 "/usr/ccs/bin/yaccpar"
-/*
- * Copyright (c) 1993 by Sun Microsystems, Inc.
- */
-
-#pragma ident "@(#)yaccpar 6.15 97/12/08 SMI"
-
-/*
-** Skeleton parser driver for yacc output
-*/
-
-/*
-** yacc user known macros and defines
-*/
-#define YYERROR goto yyerrlab
-#define YYACCEPT return(0)
-#define YYABORT return(1)
-#define YYBACKUP( newtoken, newvalue )\
-{\
- if ( yychar >= 0 || ( yyr2[ yytmp ] >> 1 ) != 1 )\
- {\
- yyerror( "syntax error - cannot backup" );\
- goto yyerrlab;\
- }\
- yychar = newtoken;\
- yystate = *yyps;\
- yylval = newvalue;\
- goto yynewstate;\
-}
-#define YYRECOVERING() (!!yyerrflag)
-#define YYNEW(type) malloc(sizeof(type) * yynewmax)
-#define YYCOPY(to, from, type) \
- (type *) memcpy(to, (char *) from, yymaxdepth * sizeof (type))
-#define YYENLARGE( from, type) \
- (type *) realloc((char *) from, yynewmax * sizeof(type))
-#ifndef YYDEBUG
-# define YYDEBUG 1 /* make debugging available */
-#endif
-
-/*
-** user known globals
-*/
-int yydebug; /* set to 1 to get debugging */
-
-/*
-** driver internal defines
-*/
-#define YYFLAG (-10000000)
-
-/*
-** global variables used by the parser
-*/
-YYSTYPE *yypv; /* top of value stack */
-int *yyps; /* top of state stack */
-
-int yystate; /* current state */
-int yytmp; /* extra var (lasts between blocks) */
-
-int yynerrs; /* number of errors */
-int yyerrflag; /* error recovery flag */
-int yychar; /* current input token number */
-
-
-
-#ifdef YYNMBCHARS
-#define YYLEX() yycvtok(yylex())
-/*
-** yycvtok - return a token if i is a wchar_t value that exceeds 255.
-** If i<255, i itself is the token. If i>255 but the neither
-** of the 30th or 31st bit is on, i is already a token.
-*/
-#if defined(__STDC__) || defined(__cplusplus)
-int yycvtok(int i)
-#else
-int yycvtok(i) int i;
-#endif
-{
- int first = 0;
- int last = YYNMBCHARS - 1;
- int mid;
- wchar_t j;
-
- if(i&0x60000000){/*Must convert to a token. */
- if( yymbchars[last].character < i ){
- return i;/*Giving up*/
- }
- while ((last>=first)&&(first>=0)) {/*Binary search loop*/
- mid = (first+last)/2;
- j = yymbchars[mid].character;
- if( j==i ){/*Found*/
- return yymbchars[mid].tvalue;
- }else if( j<i ){
- first = mid + 1;
- }else{
- last = mid -1;
- }
- }
- /*No entry in the table.*/
- return i;/* Giving up.*/
- }else{/* i is already a token. */
- return i;
- }
-}
-#else/*!YYNMBCHARS*/
-#define YYLEX() yylex()
-#endif/*!YYNMBCHARS*/
-
-/*
-** yyparse - return 0 if worked, 1 if syntax error not recovered from
-*/
-#if defined(__STDC__) || defined(__cplusplus)
-int yyparse(void)
-#else
-int yyparse()
-#endif
-{
- register YYSTYPE *yypvt = 0; /* top of value stack for $vars */
-
-#if defined(__cplusplus) || defined(lint)
-/*
- hacks to please C++ and lint - goto's inside
- switch should never be executed
-*/
- static int __yaccpar_lint_hack__ = 0;
- switch (__yaccpar_lint_hack__)
- {
- case 1: goto yyerrlab;
- case 2: goto yynewstate;
- }
-#endif
-
- /*
- ** Initialize externals - yyparse may be called more than once
- */
- yypv = &yyv[-1];
- yyps = &yys[-1];
- yystate = 0;
- yytmp = 0;
- yynerrs = 0;
- yyerrflag = 0;
- yychar = -1;
-
-#if YYMAXDEPTH <= 0
- if (yymaxdepth <= 0)
- {
- if ((yymaxdepth = YYEXPAND(0)) <= 0)
- {
- yyerror("yacc initialization error");
- YYABORT;
- }
- }
-#endif
-
- {
- register YYSTYPE *yy_pv; /* top of value stack */
- register int *yy_ps; /* top of state stack */
- register int yy_state; /* current state */
- register int yy_n; /* internal state number info */
- goto yystack; /* moved from 6 lines above to here to please C++ */
-
- /*
- ** get globals into registers.
- ** branch to here only if YYBACKUP was called.
- */
- yynewstate:
- yy_pv = yypv;
- yy_ps = yyps;
- yy_state = yystate;
- goto yy_newstate;
-
- /*
- ** get globals into registers.
- ** either we just started, or we just finished a reduction
- */
- yystack:
- yy_pv = yypv;
- yy_ps = yyps;
- yy_state = yystate;
-
- /*
- ** top of for (;;) loop while no reductions done
- */
- yy_stack:
- /*
- ** put a state and value onto the stacks
- */
-#if YYDEBUG
- /*
- ** if debugging, look up token value in list of value vs.
- ** name pairs. 0 and negative (-1) are special values.
- ** Note: linear search is used since time is not a real
- ** consideration while debugging.
- */
- if ( yydebug )
- {
- register int yy_i;
-
- printf( "State %d, token ", yy_state );
- if ( yychar == 0 )
- printf( "end-of-file\n" );
- else if ( yychar < 0 )
- printf( "-none-\n" );
- else
- {
- for ( yy_i = 0; yytoks[yy_i].t_val >= 0;
- yy_i++ )
- {
- if ( yytoks[yy_i].t_val == yychar )
- break;
- }
- printf( "%s\n", yytoks[yy_i].t_name );
- }
- }
-#endif /* YYDEBUG */
- if ( ++yy_ps >= &yys[ yymaxdepth ] ) /* room on stack? */
- {
- /*
- ** reallocate and recover. Note that pointers
- ** have to be reset, or bad things will happen
- */
- long yyps_index = (yy_ps - yys);
- long yypv_index = (yy_pv - yyv);
- long yypvt_index = (yypvt - yyv);
- int yynewmax;
-#ifdef YYEXPAND
- yynewmax = YYEXPAND(yymaxdepth);
-#else
- yynewmax = 2 * yymaxdepth; /* double table size */
- if (yymaxdepth == YYMAXDEPTH) /* first time growth */
- {
- char *newyys = (char *)YYNEW(int);
- char *newyyv = (char *)YYNEW(YYSTYPE);
- if (newyys != 0 && newyyv != 0)
- {
- yys = YYCOPY(newyys, yys, int);
- yyv = YYCOPY(newyyv, yyv, YYSTYPE);
- }
- else
- yynewmax = 0; /* failed */
- }
- else /* not first time */
- {
- yys = YYENLARGE(yys, int);
- yyv = YYENLARGE(yyv, YYSTYPE);
- if (yys == 0 || yyv == 0)
- yynewmax = 0; /* failed */
- }
-#endif
- if (yynewmax <= yymaxdepth) /* tables not expanded */
- {
- yyerror( "yacc stack overflow" );
- YYABORT;
- }
- yymaxdepth = yynewmax;
-
- yy_ps = yys + yyps_index;
- yy_pv = yyv + yypv_index;
- yypvt = yyv + yypvt_index;
- }
- *yy_ps = yy_state;
- *++yy_pv = yyval;
-
- /*
- ** we have a new state - find out what to do
- */
- yy_newstate:
- if ( ( yy_n = yypact[ yy_state ] ) <= YYFLAG )
- goto yydefault; /* simple state */
-#if YYDEBUG
- /*
- ** if debugging, need to mark whether new token grabbed
- */
- yytmp = yychar < 0;
-#endif
- if ( ( yychar < 0 ) && ( ( yychar = YYLEX() ) < 0 ) )
- yychar = 0; /* reached EOF */
-#if YYDEBUG
- if ( yydebug && yytmp )
- {
- register int yy_i;
-
- printf( "Received token " );
- if ( yychar == 0 )
- printf( "end-of-file\n" );
- else if ( yychar < 0 )
- printf( "-none-\n" );
- else
- {
- for ( yy_i = 0; yytoks[yy_i].t_val >= 0;
- yy_i++ )
- {
- if ( yytoks[yy_i].t_val == yychar )
- break;
- }
- printf( "%s\n", yytoks[yy_i].t_name );
- }
- }
-#endif /* YYDEBUG */
- if ( ( ( yy_n += yychar ) < 0 ) || ( yy_n >= YYLAST ) )
- goto yydefault;
- if ( yychk[ yy_n = yyact[ yy_n ] ] == yychar ) /*valid shift*/
- {
- yychar = -1;
- yyval = yylval;
- yy_state = yy_n;
- if ( yyerrflag > 0 )
- yyerrflag--;
- goto yy_stack;
- }
-
- yydefault:
- if ( ( yy_n = yydef[ yy_state ] ) == -2 )
- {
-#if YYDEBUG
- yytmp = yychar < 0;
-#endif
- if ( ( yychar < 0 ) && ( ( yychar = YYLEX() ) < 0 ) )
- yychar = 0; /* reached EOF */
-#if YYDEBUG
- if ( yydebug && yytmp )
- {
- register int yy_i;
-
- printf( "Received token " );
- if ( yychar == 0 )
- printf( "end-of-file\n" );
- else if ( yychar < 0 )
- printf( "-none-\n" );
- else
- {
- for ( yy_i = 0;
- yytoks[yy_i].t_val >= 0;
- yy_i++ )
- {
- if ( yytoks[yy_i].t_val
- == yychar )
- {
- break;
- }
- }
- printf( "%s\n", yytoks[yy_i].t_name );
- }
- }
-#endif /* YYDEBUG */
- /*
- ** look through exception table
- */
- {
- register const int *yyxi = yyexca;
-
- while ( ( *yyxi != -1 ) ||
- ( yyxi[1] != yy_state ) )
- {
- yyxi += 2;
- }
- while ( ( *(yyxi += 2) >= 0 ) &&
- ( *yyxi != yychar ) )
- ;
- if ( ( yy_n = yyxi[1] ) < 0 )
- YYACCEPT;
- }
- }
-
- /*
- ** check for syntax error
- */
- if ( yy_n == 0 ) /* have an error */
- {
- /* no worry about speed here! */
- switch ( yyerrflag )
- {
- case 0: /* new error */
- yyerror( "syntax error" );
- goto skip_init;
- yyerrlab:
- /*
- ** get globals into registers.
- ** we have a user generated syntax type error
- */
- yy_pv = yypv;
- yy_ps = yyps;
- yy_state = yystate;
- skip_init:
- yynerrs++;
- /* FALLTHRU */
- case 1:
- case 2: /* incompletely recovered error */
- /* try again... */
- yyerrflag = 3;
- /*
- ** find state where "error" is a legal
- ** shift action
- */
- while ( yy_ps >= yys )
- {
- yy_n = yypact[ *yy_ps ] + YYERRCODE;
- if ( yy_n >= 0 && yy_n < YYLAST &&
- yychk[yyact[yy_n]] == YYERRCODE) {
- /*
- ** simulate shift of "error"
- */
- yy_state = yyact[ yy_n ];
- goto yy_stack;
- }
- /*
- ** current state has no shift on
- ** "error", pop stack
- */
-#if YYDEBUG
-# define _POP_ "Error recovery pops state %d, uncovers state %d\n"
- if ( yydebug )
- printf( _POP_, *yy_ps,
- yy_ps[-1] );
-# undef _POP_
-#endif
- yy_ps--;
- yy_pv--;
- }
- /*
- ** there is no state on stack with "error" as
- ** a valid shift. give up.
- */
- YYABORT;
- case 3: /* no shift yet; eat a token */
-#if YYDEBUG
- /*
- ** if debugging, look up token in list of
- ** pairs. 0 and negative shouldn't occur,
- ** but since timing doesn't matter when
- ** debugging, it doesn't hurt to leave the
- ** tests here.
- */
- if ( yydebug )
- {
- register int yy_i;
-
- printf( "Error recovery discards " );
- if ( yychar == 0 )
- printf( "token end-of-file\n" );
- else if ( yychar < 0 )
- printf( "token -none-\n" );
- else
- {
- for ( yy_i = 0;
- yytoks[yy_i].t_val >= 0;
- yy_i++ )
- {
- if ( yytoks[yy_i].t_val
- == yychar )
- {
- break;
- }
- }
- printf( "token %s\n",
- yytoks[yy_i].t_name );
- }
- }
-#endif /* YYDEBUG */
- if ( yychar == 0 ) /* reached EOF. quit */
- YYABORT;
- yychar = -1;
- goto yy_newstate;
- }
- }/* end if ( yy_n == 0 ) */
- /*
- ** reduction by production yy_n
- ** put stack tops, etc. so things right after switch
- */
-#if YYDEBUG
- /*
- ** if debugging, print the string that is the user's
- ** specification of the reduction which is just about
- ** to be done.
- */
- if ( yydebug )
- printf( "Reduce by (%d) \"%s\"\n",
- yy_n, yyreds[ yy_n ] );
-#endif
- yytmp = yy_n; /* value to switch over */
- yypvt = yy_pv; /* $vars top of value stack */
- /*
- ** Look in goto table for next state
- ** Sorry about using yy_state here as temporary
- ** register variable, but why not, if it works...
- ** If yyr2[ yy_n ] doesn't have the low order bit
- ** set, then there is no action to be done for
- ** this reduction. So, no saving & unsaving of
- ** registers done. The only difference between the
- ** code just after the if and the body of the if is
- ** the goto yy_stack in the body. This way the test
- ** can be made before the choice of what to do is needed.
- */
- {
- /* length of production doubled with extra bit */
- register int yy_len = yyr2[ yy_n ];
-
- if ( !( yy_len & 01 ) )
- {
- yy_len >>= 1;
- yyval = ( yy_pv -= yy_len )[1]; /* $$ = $1 */
- yy_state = yypgo[ yy_n = yyr1[ yy_n ] ] +
- *( yy_ps -= yy_len ) + 1;
- if ( yy_state >= YYLAST ||
- yychk[ yy_state =
- yyact[ yy_state ] ] != -yy_n )
- {
- yy_state = yyact[ yypgo[ yy_n ] ];
- }
- goto yy_stack;
- }
- yy_len >>= 1;
- yyval = ( yy_pv -= yy_len )[1]; /* $$ = $1 */
- yy_state = yypgo[ yy_n = yyr1[ yy_n ] ] +
- *( yy_ps -= yy_len ) + 1;
- if ( yy_state >= YYLAST ||
- yychk[ yy_state = yyact[ yy_state ] ] != -yy_n )
- {
- yy_state = yyact[ yypgo[ yy_n ] ];
- }
- }
- /* save until reenter driver code */
- yystate = yy_state;
- yyps = yy_ps;
- yypv = yy_pv;
- }
- /*
- ** code supplied by user is placed in this switch
- */
- switch( yytmp )
- {
-
-case 3:
-# line 118 "parsedate.y"
-{
- yyHaveTime++;
-#ifdef lint
- /* I am compulsive about lint natterings... */
- if (yyHaveTime == -1) {
- YYERROR;
- }
-#endif /* lint */
- } break;
-case 4:
-# line 127 "parsedate.y"
-{
- yyHaveTime++;
- yyTimezone = yypvt[-0].Number;
- } break;
-case 5:
-# line 131 "parsedate.y"
-{
- yyHaveDate++;
- } break;
-case 6:
-# line 134 "parsedate.y"
-{
- yyHaveRel = 1;
- } break;
-case 7:
-# line 139 "parsedate.y"
-{
- if (yypvt[-1].Number < 100) {
- yyHour = yypvt[-1].Number;
- yyMinutes = 0;
- }
- else {
- yyHour = yypvt[-1].Number / 100;
- yyMinutes = yypvt[-1].Number % 100;
- }
- yySeconds = 0;
- yyMeridian = yypvt[-0].Meridian;
- } break;
-case 8:
-# line 151 "parsedate.y"
-{
- yyHour = yypvt[-3].Number;
- yyMinutes = yypvt[-1].Number;
- yySeconds = 0;
- yyMeridian = yypvt[-0].Meridian;
- } break;
-case 9:
-# line 157 "parsedate.y"
-{
- yyHour = yypvt[-3].Number;
- yyMinutes = yypvt[-1].Number;
- yyTimezone = yypvt[-0].Number;
- yyMeridian = MER24;
- yyDSTmode = DSToff;
- } break;
-case 10:
-# line 164 "parsedate.y"
-{
- yyHour = yypvt[-5].Number;
- yyMinutes = yypvt[-3].Number;
- yySeconds = yypvt[-1].Number;
- yyMeridian = yypvt[-0].Meridian;
- } break;
-case 11:
-# line 170 "parsedate.y"
-{
- yyHour = yypvt[-5].Number;
- yyMinutes = yypvt[-3].Number;
- yySeconds = yypvt[-1].Number;
- yyTimezone = yypvt[-0].Number;
- yyMeridian = MER24;
- yyDSTmode = DSToff;
- } break;
-case 12:
-# line 180 "parsedate.y"
-{
- yyval.Number = yypvt[-0].Number;
- yyDSTmode = DSToff;
- } break;
-case 13:
-# line 184 "parsedate.y"
-{
- yyval.Number = yypvt[-0].Number;
- yyDSTmode = DSTon;
- } break;
-case 14:
-# line 188 "parsedate.y"
-{
- /* Only allow "GMT+300" and "GMT-0800" */
- if (yypvt[-1].Number != 0) {
- YYABORT;
- }
- yyval.Number = yypvt[-0].Number;
- yyDSTmode = DSToff;
- } break;
-case 15:
-# line 196 "parsedate.y"
-{
- yyval.Number = yypvt[-0].Number;
- yyDSTmode = DSToff;
- } break;
-case 16:
-# line 202 "parsedate.y"
-{
- int i;
-
- /* Unix and GMT and numeric timezones -- a little confusing. */
- if (yypvt[-0].Number < 0) {
- /* Don't work with negative modulus. */
- yypvt[-0].Number = -yypvt[-0].Number;
- if (yypvt[-0].Number > 9999 || (i = yypvt[-0].Number % 100) >= 60) {
- YYABORT;
- }
- yyval.Number = (yypvt[-0].Number / 100) * 60 + i;
- }
- else {
- if (yypvt[-0].Number > 9999 || (i = yypvt[-0].Number % 100) >= 60) {
- YYABORT;
- }
- yyval.Number = -((yypvt[-0].Number / 100) * 60 + i);
- }
- } break;
-case 17:
-# line 223 "parsedate.y"
-{
- yyMonth = yypvt[-2].Number;
- yyDay = yypvt[-0].Number;
- } break;
-case 18:
-# line 227 "parsedate.y"
-{
- if (yypvt[-4].Number > 100) {
- yyYear = yypvt[-4].Number;
- yyMonth = yypvt[-2].Number;
- yyDay = yypvt[-0].Number;
- }
- else {
- yyMonth = yypvt[-4].Number;
- yyDay = yypvt[-2].Number;
- yyYear = yypvt[-0].Number;
- }
- } break;
-case 19:
-# line 239 "parsedate.y"
-{
- yyMonth = yypvt[-1].Number;
- yyDay = yypvt[-0].Number;
- } break;
-case 20:
-# line 243 "parsedate.y"
-{
- yyMonth = yypvt[-3].Number;
- yyDay = yypvt[-2].Number;
- yyYear = yypvt[-0].Number;
- } break;
-case 21:
-# line 248 "parsedate.y"
-{
- yyDay = yypvt[-1].Number;
- yyMonth = yypvt[-0].Number;
- } break;
-case 22:
-# line 252 "parsedate.y"
-{
- yyDay = yypvt[-2].Number;
- yyMonth = yypvt[-1].Number;
- yyYear = yypvt[-0].Number;
- } break;
-case 23:
-# line 257 "parsedate.y"
-{
- yyDay = yypvt[-2].Number;
- yyMonth = yypvt[-1].Number;
- yyYear = yypvt[-0].Number;
- } break;
-case 24:
-# line 264 "parsedate.y"
-{
- yyRelSeconds += yypvt[-1].Number * yypvt[-0].Number;
- } break;
-case 25:
-# line 267 "parsedate.y"
-{
- yyRelSeconds += yypvt[-1].Number * yypvt[-0].Number;
- } break;
-case 26:
-# line 270 "parsedate.y"
-{
- yyRelMonth += yypvt[-1].Number * yypvt[-0].Number;
- } break;
-case 27:
-# line 273 "parsedate.y"
-{
- yyRelMonth += yypvt[-1].Number * yypvt[-0].Number;
- } break;
-case 28:
-# line 278 "parsedate.y"
-{
- yyval.Meridian = MER24;
- } break;
-case 29:
-# line 281 "parsedate.y"
-{
- yyval.Meridian = yypvt[-0].Meridian;
- } break;
-# line 531 "/usr/ccs/bin/yaccpar"
- }
- goto yystack; /* reset registers in driver code */
-}
-
projects / citadel.git / blobdiff