--- /dev/null
+--- /dev/null 2013-09-17 15:58:48.159024252 +0200
++++ pwlib-new/src/ptlib/common/getdate.tab.c 2013-10-06 16:52:52.000000000 +0200
+@@ -0,0 +1,2864 @@
++/* A Bison parser, made by GNU Bison 2.7. */
++
++/* Bison implementation for Yacc-like parsers in C
++
++ Copyright (C) 1984, 1989-1990, 2000-2012 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 "2.7"
++
++/* Skeleton name. */
++#define YYSKELETON_NAME "yacc.c"
++
++/* Pure parsers. */
++#define YYPURE 1
++
++/* Push parsers. */
++#define YYPUSH 0
++
++/* Pull parsers. */
++#define YYPULL 1
++
++
++
++
++/* Copy the first part of user declarations. */
++/* Line 371 of yacc.c */
++#line 1 "../common/getdate.y"
++
++/*
++** Originally written by Steven M. Bellovin <smb@research.att.com> while
++** at the University of North Carolina at Chapel Hill. Later tweaked by
++** a couple of people on Usenet. Completely overhauled by Rich $alz
++** <rsalz@bbn.com> and Jim Berets <jberets@bbn.com> in August, 1990;
++**
++** Major hack to coerce it into use with the Equivalence Portable
++** Windows Library.
++**
++** This grammar has 10 shift/reduce conflicts.
++**
++** This code is in the public domain and has no copyright.
++*/
++/* SUPPRESS 287 on yaccpar_sccsid *//* Unused static variable */
++/* SUPPRESS 288 on yyerrlab *//* Label unused */
++
++
++#include <time.h>
++#include <string.h>
++#include <ctype.h>
++#include <stdlib.h>
++
++#ifndef EOF
++#include <stdio.h>
++#endif
++
++
++#ifdef _WIN32
++#ifdef _MSC_VER
++#pragma warning(disable:4131 4701 4996)
++#endif
++#define STDAPICALLTYPE __stdcall
++#define MSDOS
++#else
++#define STDAPICALLTYPE
++#endif
++
++
++extern int STDAPICALLTYPE PTimeGetChar(void * stream);
++extern void STDAPICALLTYPE PTimeUngetChar(void * stream, int c);
++int STDAPICALLTYPE PTimeGetDateOrder();
++int STDAPICALLTYPE PTimeIsMonthName(const char *, int, int);
++int STDAPICALLTYPE PTimeIsDayName(const char *, int, int);
++
++
++#define EPOCH 1970
++#define HOUR(x) ((time_t)(x) * 60)
++#define SECSPERDAY (24L * 60L * 60L)
++
++
++/*
++** An entry in the lexical lookup table.
++*/
++typedef struct _TABLE {
++ char *name;
++ int type;
++ time_t value;
++} TABLE;
++
++
++/*
++** Daylight-savings mode: on, off, or not yet known.
++*/
++typedef enum _DSTMODE {
++ DSTon, DSToff, DSTmaybe
++} DSTMODE;
++
++/*
++** Meridian: am, pm, or 24-hour style.
++*/
++typedef enum _MERIDIAN {
++ MERam, MERpm, MER24
++} MERIDIAN;
++
++
++/*
++** Global variables. We could get rid of most of these by using a good
++** union as the yacc stack. (This routine was originally written before
++** yacc had the %union construct.) Maybe someday; right now we only use
++** the %union very rarely.
++*/
++struct Variables {
++ void *yyInput;
++ DSTMODE yyDSTmode;
++ time_t yyDayOrdinal;
++ time_t yyDayNumber;
++ int yyHaveDate;
++ int yyHaveDay;
++ int yyHaveRel;
++ int yyHaveTime;
++ int yyHaveZone;
++ time_t yyTimezone;
++ time_t yyDay;
++ time_t yyHour;
++ time_t yyMinutes;
++ time_t yyMonth;
++ time_t yySeconds;
++ time_t yyYear;
++ MERIDIAN yyMeridian;
++ time_t yyRelMonth;
++ time_t yyRelSeconds;
++};
++
++#define VARIABLE ((struct Variables*)parseParam)
++
++
++#define YYPURE 1
++#define YYLEX_PARAM VARIABLE->yyInput
++#define YYPARSE_PARAM parseParam
++
++#define yyparse PTime_yyparse
++#define yylex PTime_yylex
++#define yyerror PTime_yyerror
++
++static int yyparse(void *);
++static int yylex();
++
++#ifdef __GNUC__
++static int yyerror();
++#else
++static void yyerror();
++#endif
++
++
++static void SetPossibleDate(struct Variables*, time_t, time_t, time_t);
++
++
++
++/* Line 371 of yacc.c */
++#line 198 "../common/getdate.tab.c"
++
++# ifndef YY_NULL
++# if defined __cplusplus && 201103L <= __cplusplus
++# define YY_NULL nullptr
++# else
++# define YY_NULL 0
++# endif
++# endif
++
++/* Enabling verbose error messages. */
++#ifdef YYERROR_VERBOSE
++# undef YYERROR_VERBOSE
++# define YYERROR_VERBOSE 1
++#else
++# define YYERROR_VERBOSE 0
++#endif
++
++
++/* Enabling traces. */
++#ifndef YYDEBUG
++# define YYDEBUG 0
++#endif
++#if YYDEBUG
++extern int yydebug;
++#endif
++
++/* Tokens. */
++#ifndef YYTOKENTYPE
++# define YYTOKENTYPE
++ /* Put the tokens into the symbol table, so that GDB and other debuggers
++ know about them. */
++ enum yytokentype {
++ tAGO = 258,
++ tDAY = 259,
++ tDAYZONE = 260,
++ tID = 261,
++ tMERIDIAN = 262,
++ tMINUTE_UNIT = 263,
++ tMONTH = 264,
++ tMONTH_UNIT = 265,
++ tSNUMBER = 266,
++ tUNUMBER = 267,
++ t4DIGITNUMBER = 268,
++ t6DIGITNUMBER = 269,
++ tSEC_UNIT = 270,
++ tZONE = 271,
++ tMILZONE = 272,
++ tDST = 273
++ };
++#endif
++
++
++#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
++typedef union YYSTYPE
++{
++/* Line 387 of yacc.c */
++#line 133 "../common/getdate.y"
++
++ time_t Number;
++ enum _MERIDIAN Meridian;
++
++
++/* Line 387 of yacc.c */
++#line 262 "../common/getdate.tab.c"
++} YYSTYPE;
++# define YYSTYPE_IS_TRIVIAL 1
++# define yystype YYSTYPE /* obsolescent; will be withdrawn */
++# define YYSTYPE_IS_DECLARED 1
++#endif
++
++
++#ifdef YYPARSE_PARAM
++#if defined __STDC__ || defined __cplusplus
++int yyparse (void *YYPARSE_PARAM);
++#else
++int yyparse ();
++#endif
++#else /* ! YYPARSE_PARAM */
++#if defined __STDC__ || defined __cplusplus
++int yyparse (void);
++#else
++int yyparse ();
++#endif
++#endif /* ! YYPARSE_PARAM */
++
++
++
++/* Copy the second part of user declarations. */
++
++/* Line 390 of yacc.c */
++#line 289 "../common/getdate.tab.c"
++
++#ifdef short
++# undef short
++#endif
++
++#ifdef YYTYPE_UINT8
++typedef YYTYPE_UINT8 yytype_uint8;
++#else
++typedef unsigned char yytype_uint8;
++#endif
++
++#ifdef YYTYPE_INT8
++typedef YYTYPE_INT8 yytype_int8;
++#elif (defined __STDC__ || defined __C99__FUNC__ \
++ || defined __cplusplus || defined _MSC_VER)
++typedef signed char yytype_int8;
++#else
++typedef short int yytype_int8;
++#endif
++
++#ifdef YYTYPE_UINT16
++typedef YYTYPE_UINT16 yytype_uint16;
++#else
++typedef unsigned short int yytype_uint16;
++#endif
++
++#ifdef YYTYPE_INT16
++typedef YYTYPE_INT16 yytype_int16;
++#else
++typedef short int yytype_int16;
++#endif
++
++#ifndef YYSIZE_T
++# ifdef __SIZE_TYPE__
++# define YYSIZE_T __SIZE_TYPE__
++# elif defined size_t
++# define YYSIZE_T size_t
++# elif ! defined YYSIZE_T && (defined __STDC__ || defined __C99__FUNC__ \
++ || defined __cplusplus || defined _MSC_VER)
++# include <stddef.h> /* INFRINGES ON USER NAME SPACE */
++# define YYSIZE_T size_t
++# else
++# define YYSIZE_T unsigned int
++# endif
++#endif
++
++#define YYSIZE_MAXIMUM ((YYSIZE_T) -1)
++
++#ifndef YY_
++# if 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
++
++/* Suppress unused-variable warnings by "using" E. */
++#if ! defined lint || defined __GNUC__
++# define YYUSE(E) ((void) (E))
++#else
++# define YYUSE(E) /* empty */
++#endif
++
++/* Identity function, used to suppress warnings about constant conditions. */
++#ifndef lint
++# define YYID(N) (N)
++#else
++#if (defined __STDC__ || defined __C99__FUNC__ \
++ || defined __cplusplus || defined _MSC_VER)
++static int
++YYID (int yyi)
++#else
++static int
++YYID (yyi)
++ int yyi;
++#endif
++{
++ return yyi;
++}
++#endif
++
++#if ! defined yyoverflow || YYERROR_VERBOSE
++
++/* The parser invokes alloca or malloc; define the necessary symbols. */
++
++# ifdef YYSTACK_USE_ALLOCA
++# if YYSTACK_USE_ALLOCA
++# ifdef __GNUC__
++# define YYSTACK_ALLOC __builtin_alloca
++# elif defined __BUILTIN_VA_ARG_INCR
++# include <alloca.h> /* INFRINGES ON USER NAME SPACE */
++# elif defined _AIX
++# define YYSTACK_ALLOC __alloca
++# elif defined _MSC_VER
++# include <malloc.h> /* INFRINGES ON USER NAME SPACE */
++# define alloca _alloca
++# else
++# define YYSTACK_ALLOC alloca
++# if ! defined _ALLOCA_H && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \
++ || defined __cplusplus || defined _MSC_VER)
++# 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 (YYID (0))
++# ifndef YYSTACK_ALLOC_MAXIMUM
++ /* The OS might guarantee only one guard page at the bottom of the stack,
++ and a page size can be as small as 4096 bytes. So we cannot safely
++ invoke alloca (N) if N exceeds 4096. Use a slightly smaller number
++ to allow for a few compiler-allocated temporary stack slots. */
++# define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2006 */
++# endif
++# else
++# define YYSTACK_ALLOC YYMALLOC
++# define YYSTACK_FREE YYFREE
++# ifndef YYSTACK_ALLOC_MAXIMUM
++# define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM
++# endif
++# if (defined __cplusplus && ! defined 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 && (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 EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \
++ || defined __cplusplus || defined _MSC_VER)
++void free (void *); /* INFRINGES ON USER NAME SPACE */
++# endif
++# endif
++# endif
++#endif /* ! defined yyoverflow || YYERROR_VERBOSE */
++
++
++#if (! defined yyoverflow \
++ && (! defined __cplusplus \
++ || (defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL)))
++
++/* A type that is properly aligned for any stack member. */
++union yyalloc
++{
++ yytype_int16 yyss_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 (YYID (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 (YYID (0))
++# endif
++# endif
++#endif /* !YYCOPY_NEEDED */
++
++/* YYFINAL -- State number of the termination state. */
++#define YYFINAL 2
++/* YYLAST -- Last index in YYTABLE. */
++#define YYLAST 90
++
++/* YYNTOKENS -- Number of terminals. */
++#define YYNTOKENS 22
++/* YYNNTS -- Number of nonterminals. */
++#define YYNNTS 12
++/* YYNRULES -- Number of rules. */
++#define YYNRULES 50
++/* YYNRULES -- Number of states. */
++#define YYNSTATES 61
++
++/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */
++#define YYUNDEFTOK 2
++#define YYMAXUTOK 273
++
++#define YYTRANSLATE(YYX) \
++ ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK)
++
++/* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX. */
++static const yytype_uint8 yytranslate[] =
++{
++ 0, 2, 2, 2, 2, 2, 2, 2, 2, 2,
++ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
++ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
++ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
++ 2, 2, 2, 2, 20, 2, 2, 21, 2, 2,
++ 2, 2, 2, 2, 2, 2, 2, 2, 19, 2,
++ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
++ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
++ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
++ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
++ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
++ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
++ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
++ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
++ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
++ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
++ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
++ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
++ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
++ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
++ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
++ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
++ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
++ 2, 2, 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, 12, 13, 14,
++ 15, 16, 17, 18
++};
++
++#if YYDEBUG
++/* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in
++ YYRHS. */
++static const yytype_uint8 yyprhs[] =
++{
++ 0, 0, 3, 4, 7, 9, 11, 13, 15, 17,
++ 19, 22, 25, 28, 33, 38, 45, 52, 54, 56,
++ 59, 61, 63, 66, 69, 73, 79, 83, 87, 90,
++ 95, 98, 102, 105, 107, 110, 113, 115, 118, 121,
++ 123, 126, 129, 131, 133, 135, 137, 139, 141, 143,
++ 144
++};
++
++/* 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, 28, -1, 27, -1, 29, -1, 32, -1, 12,
++ 7, -1, 13, 11, -1, 14, 11, -1, 31, 19,
++ 31, 33, -1, 31, 19, 31, 11, -1, 31, 19,
++ 31, 19, 31, 33, -1, 31, 19, 31, 19, 31,
++ 11, -1, 16, -1, 5, -1, 16, 18, -1, 17,
++ -1, 4, -1, 4, 20, -1, 31, 4, -1, 31,
++ 21, 31, -1, 31, 21, 31, 21, 31, -1, 31,
++ 11, 11, -1, 31, 9, 11, -1, 9, 31, -1,
++ 9, 31, 20, 31, -1, 31, 9, -1, 31, 9,
++ 31, -1, 30, 3, -1, 30, -1, 31, 8, -1,
++ 11, 8, -1, 8, -1, 11, 15, -1, 31, 15,
++ -1, 15, -1, 11, 10, -1, 31, 10, -1, 10,
++ -1, 12, -1, 13, -1, 14, -1, 12, -1, 13,
++ -1, 14, -1, -1, 7, -1
++};
++
++/* YYRLINE[YYN] -- source line where rule number YYN was defined. */
++static const yytype_uint16 yyrline[] =
++{
++ 0, 149, 149, 150, 153, 156, 159, 162, 165, 168,
++ 171, 177, 185, 193, 199, 206, 212, 222, 226, 231,
++ 235, 245, 249, 253, 259, 262, 265, 275, 281, 285,
++ 290, 294, 301, 305, 308, 311, 314, 317, 320, 323,
++ 326, 329, 332, 337, 340, 343, 348, 374, 385, 402,
++ 405
++};
++#endif
++
++#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", "$undefined", "tAGO", "tDAY", "tDAYZONE", "tID",
++ "tMERIDIAN", "tMINUTE_UNIT", "tMONTH", "tMONTH_UNIT", "tSNUMBER",
++ "tUNUMBER", "t4DIGITNUMBER", "t6DIGITNUMBER", "tSEC_UNIT", "tZONE",
++ "tMILZONE", "tDST", "':'", "','", "'/'", "$accept", "spec", "item",
++ "time", "zone", "day", "date", "rel", "relunit", "unumber", "number",
++ "o_merid", YY_NULL
++};
++#endif
++
++# ifdef YYPRINT
++/* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to
++ token YYLEX-NUM. */
++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,
++ 44, 47
++};
++# endif
++
++/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */
++static const yytype_uint8 yyr1[] =
++{
++ 0, 22, 23, 23, 24, 24, 24, 24, 24, 24,
++ 25, 25, 25, 25, 25, 25, 25, 26, 26, 26,
++ 26, 27, 27, 27, 28, 28, 28, 28, 28, 28,
++ 28, 28, 29, 29, 30, 30, 30, 30, 30, 30,
++ 30, 30, 30, 31, 31, 31, 32, 32, 32, 33,
++ 33
++};
++
++/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */
++static const yytype_uint8 yyr2[] =
++{
++ 0, 2, 0, 2, 1, 1, 1, 1, 1, 1,
++ 2, 2, 2, 4, 4, 6, 6, 1, 1, 2,
++ 1, 1, 2, 2, 3, 5, 3, 3, 2, 4,
++ 2, 3, 2, 1, 2, 2, 1, 2, 2, 1,
++ 2, 2, 1, 1, 1, 1, 1, 1, 1, 0,
++ 1
++};
++
++/* YYDEFACT[STATE-NAME] -- Default reduction number in state STATE-NUM.
++ Performed when YYTABLE doesn't specify something else to do. Zero
++ means the default is an error. */
++static const yytype_uint8 yydefact[] =
++{
++ 2, 0, 1, 21, 18, 36, 0, 42, 0, 43,
++ 44, 45, 39, 17, 20, 3, 4, 5, 7, 6,
++ 8, 33, 0, 9, 22, 43, 44, 45, 28, 35,
++ 40, 37, 10, 11, 12, 19, 32, 23, 34, 30,
++ 41, 0, 38, 0, 0, 0, 27, 31, 26, 49,
++ 24, 29, 50, 14, 0, 13, 0, 49, 25, 16,
++ 15
++};
++
++/* YYDEFGOTO[NTERM-NUM]. */
++static const yytype_int8 yydefgoto[] =
++{
++ -1, 1, 15, 16, 17, 18, 19, 20, 21, 22,
++ 23, 55
++};
++
++/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
++ STATE-NUM. */
++#define YYPACT_NINF -28
++static const yytype_int8 yypact[] =
++{
++ -28, 1, -28, -18, -28, -28, 8, -28, 17, 29,
++ 44, 54, -28, -14, -28, -28, -28, -28, -28, -28,
++ -28, 5, 65, -28, -28, -28, -28, -28, 4, -28,
++ -28, -28, -28, -28, -28, -28, -28, -28, -28, 76,
++ -28, 15, -28, 8, 8, 8, -28, -28, -28, 12,
++ 7, -28, -28, -28, 8, -28, 8, -4, -28, -28,
++ -28
++};
++
++/* YYPGOTO[NTERM-NUM]. */
++static const yytype_int8 yypgoto[] =
++{
++ -28, -28, -28, -28, -28, -28, -28, -28, -28, -6,
++ -28, -27
++};
++
++/* YYTABLE[YYPACT[STATE-NUM]]. What to do in state STATE-NUM. If
++ positive, shift that token. If negative, reduce the rule which
++ number is the opposite. If YYTABLE_NINF, syntax error. */
++#define YYTABLE_NINF -49
++static const yytype_int8 yytable[] =
++{
++ 28, 2, 24, 52, 35, 3, 4, 59, 36, 5,
++ 6, 7, 8, 9, 10, 11, 12, 13, 14, 52,
++ 25, 26, 27, 53, 45, 29, 48, 30, 56, -46,
++ 60, 54, 31, 47, -46, 0, 32, 49, 50, 51,
++ 0, -46, -46, -46, -47, -46, -46, 0, 57, -47,
++ 58, 0, 0, 0, -48, 33, -47, -47, -47, -48,
++ -47, -47, 0, 0, 0, 34, -48, -48, -48, 37,
++ -48, -48, 0, 38, 39, 40, 41, 0, 0, 0,
++ 42, 0, 0, 0, 43, 0, 44, 46, 25, 26,
++ 27
++};
++
++#define yypact_value_is_default(Yystate) \
++ (!!((Yystate) == (-28)))
++
++#define yytable_value_is_error(Yytable_value) \
++ YYID (0)
++
++static const yytype_int8 yycheck[] =
++{
++ 6, 0, 20, 7, 18, 4, 5, 11, 3, 8,
++ 9, 10, 11, 12, 13, 14, 15, 16, 17, 7,
++ 12, 13, 14, 11, 20, 8, 11, 10, 21, 0,
++ 57, 19, 15, 39, 5, -1, 7, 43, 44, 45,
++ -1, 12, 13, 14, 0, 16, 17, -1, 54, 5,
++ 56, -1, -1, -1, 0, 11, 12, 13, 14, 5,
++ 16, 17, -1, -1, -1, 11, 12, 13, 14, 4,
++ 16, 17, -1, 8, 9, 10, 11, -1, -1, -1,
++ 15, -1, -1, -1, 19, -1, 21, 11, 12, 13,
++ 14
++};
++
++/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing
++ symbol of state STATE-NUM. */
++static const yytype_uint8 yystos[] =
++{
++ 0, 23, 0, 4, 5, 8, 9, 10, 11, 12,
++ 13, 14, 15, 16, 17, 24, 25, 26, 27, 28,
++ 29, 30, 31, 32, 20, 12, 13, 14, 31, 8,
++ 10, 15, 7, 11, 11, 18, 3, 4, 8, 9,
++ 10, 11, 15, 19, 21, 20, 11, 31, 11, 31,
++ 31, 31, 7, 11, 19, 33, 21, 31, 31, 11,
++ 33
++};
++
++#define yyerrok (yyerrstatus = 0)
++#define yyclearin (yychar = YYEMPTY)
++#define YYEMPTY (-2)
++#define YYEOF 0
++
++#define YYACCEPT goto yyacceptlab
++#define YYABORT goto yyabortlab
++#define YYERROR goto yyerrorlab
++
++
++/* Like YYERROR except do call yyerror. This remains here temporarily
++ to ease the transition to the new meaning of YYERROR, for GCC.
++ Once GCC version 2 has supplanted version 1, this can go. However,
++ YYFAIL appears to be in use. Nevertheless, it is formally deprecated
++ in Bison 2.4.2's NEWS entry, where a plan to phase it out is
++ discussed. */
++
++#define YYFAIL goto yyerrlab
++#if defined YYFAIL
++ /* This is here to suppress warnings from the GCC cpp's
++ -Wunused-macros. Normally we don't worry about that warning, but
++ some users do, and we want to make it easy for users to remove
++ YYFAIL uses, which will produce warnings from Bison 2.5. */
++#endif
++
++#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 (YYID (0))
++
++/* Error token number */
++#define YYTERROR 1
++#define YYERRCODE 256
++
++
++/* This macro is provided for backward compatibility. */
++#ifndef YY_LOCATION_PRINT
++# define YY_LOCATION_PRINT(File, Loc) ((void) 0)
++#endif
++
++
++/* YYLEX -- calling `yylex' with the right arguments. */
++#ifdef YYLEX_PARAM
++# define YYLEX yylex (&yylval, YYLEX_PARAM)
++#else
++# define YYLEX yylex (&yylval)
++#endif
++
++/* Enable debugging if requested. */
++#if YYDEBUG
++
++# ifndef YYFPRINTF
++# include <stdio.h> /* INFRINGES ON USER NAME SPACE */
++# define YYFPRINTF fprintf
++# endif
++
++# define YYDPRINTF(Args) \
++do { \
++ if (yydebug) \
++ YYFPRINTF Args; \
++} while (YYID (0))
++
++# define YY_SYMBOL_PRINT(Title, Type, Value, Location) \
++do { \
++ if (yydebug) \
++ { \
++ YYFPRINTF (stderr, "%s ", Title); \
++ yy_symbol_print (stderr, \
++ Type, Value); \
++ YYFPRINTF (stderr, "\n"); \
++ } \
++} while (YYID (0))
++
++
++/*--------------------------------.
++| Print this symbol on YYOUTPUT. |
++`--------------------------------*/
++
++/*ARGSUSED*/
++#if (defined __STDC__ || defined __C99__FUNC__ \
++ || defined __cplusplus || defined _MSC_VER)
++static void
++yy_symbol_value_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep)
++#else
++static void
++yy_symbol_value_print (yyoutput, yytype, yyvaluep)
++ FILE *yyoutput;
++ int yytype;
++ YYSTYPE const * const yyvaluep;
++#endif
++{
++ FILE *yyo = yyoutput;
++ YYUSE (yyo);
++ if (!yyvaluep)
++ return;
++# ifdef YYPRINT
++ if (yytype < YYNTOKENS)
++ YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep);
++# else
++ YYUSE (yyoutput);
++# endif
++ switch (yytype)
++ {
++ default:
++ break;
++ }
++}
++
++
++/*--------------------------------.
++| Print this symbol on YYOUTPUT. |
++`--------------------------------*/
++
++#if (defined __STDC__ || defined __C99__FUNC__ \
++ || defined __cplusplus || defined _MSC_VER)
++static void
++yy_symbol_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep)
++#else
++static void
++yy_symbol_print (yyoutput, yytype, yyvaluep)
++ FILE *yyoutput;
++ int yytype;
++ YYSTYPE const * const yyvaluep;
++#endif
++{
++ if (yytype < YYNTOKENS)
++ YYFPRINTF (yyoutput, "token %s (", yytname[yytype]);
++ else
++ YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]);
++
++ yy_symbol_value_print (yyoutput, yytype, yyvaluep);
++ YYFPRINTF (yyoutput, ")");
++}
++
++/*------------------------------------------------------------------.
++| yy_stack_print -- Print the state stack from its BOTTOM up to its |
++| TOP (included). |
++`------------------------------------------------------------------*/
++
++#if (defined __STDC__ || defined __C99__FUNC__ \
++ || defined __cplusplus || defined _MSC_VER)
++static void
++yy_stack_print (yytype_int16 *yybottom, yytype_int16 *yytop)
++#else
++static void
++yy_stack_print (yybottom, yytop)
++ yytype_int16 *yybottom;
++ yytype_int16 *yytop;
++#endif
++{
++ YYFPRINTF (stderr, "Stack now");
++ for (; yybottom <= yytop; yybottom++)
++ {
++ int yybot = *yybottom;
++ YYFPRINTF (stderr, " %d", yybot);
++ }
++ YYFPRINTF (stderr, "\n");
++}
++
++# define YY_STACK_PRINT(Bottom, Top) \
++do { \
++ if (yydebug) \
++ yy_stack_print ((Bottom), (Top)); \
++} while (YYID (0))
++
++
++/*------------------------------------------------.
++| Report that the YYRULE is going to be reduced. |
++`------------------------------------------------*/
++
++#if (defined __STDC__ || defined __C99__FUNC__ \
++ || defined __cplusplus || defined _MSC_VER)
++static void
++yy_reduce_print (YYSTYPE *yyvsp, int yyrule)
++#else
++static void
++yy_reduce_print (yyvsp, yyrule)
++ YYSTYPE *yyvsp;
++ int yyrule;
++#endif
++{
++ int yynrhs = yyr2[yyrule];
++ int yyi;
++ unsigned long int yylno = yyrline[yyrule];
++ 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, yyrhs[yyprhs[yyrule] + yyi],
++ &(yyvsp[(yyi + 1) - (yynrhs)])
++ );
++ YYFPRINTF (stderr, "\n");
++ }
++}
++
++# define YY_REDUCE_PRINT(Rule) \
++do { \
++ if (yydebug) \
++ 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 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
++
++
++#if YYERROR_VERBOSE
++
++# ifndef yystrlen
++# 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
++yystrlen (const char *yystr)
++#else
++static YYSIZE_T
++yystrlen (yystr)
++ const char *yystr;
++#endif
++{
++ 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. */
++#if (defined __STDC__ || defined __C99__FUNC__ \
++ || defined __cplusplus || defined _MSC_VER)
++static char *
++yystpcpy (char *yydest, const char *yysrc)
++#else
++static char *
++yystpcpy (yydest, yysrc)
++ char *yydest;
++ const char *yysrc;
++#endif
++{
++ 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_NULL, yytname[yytoken]);
++ YYSIZE_T yysize = yysize0;
++ enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 };
++ /* Internationalized format string. */
++ const char *yyformat = YY_NULL;
++ /* 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:
++ - Assume YYFAIL is not used. It's too flawed to consider. See
++ <http://lists.gnu.org/archive/html/bison-patches/2009-12/msg00024.html>
++ for details. YYERROR is fine as it does not invoke this
++ function.
++ - 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_NULL, 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. |
++`-----------------------------------------------*/
++
++/*ARGSUSED*/
++#if (defined __STDC__ || defined __C99__FUNC__ \
++ || defined __cplusplus || defined _MSC_VER)
++static void
++yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep)
++#else
++static void
++yydestruct (yymsg, yytype, yyvaluep)
++ const char *yymsg;
++ int yytype;
++ YYSTYPE *yyvaluep;
++#endif
++{
++ YYUSE (yyvaluep);
++
++ if (!yymsg)
++ yymsg = "Deleting";
++ YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp);
++
++ switch (yytype)
++ {
++
++ default:
++ break;
++ }
++}
++
++
++
++
++/*----------.
++| yyparse. |
++`----------*/
++
++#ifdef YYPARSE_PARAM
++#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 __C99__FUNC__ \
++ || defined __cplusplus || defined _MSC_VER)
++int
++yyparse (void)
++#else
++int
++yyparse ()
++
++#endif
++#endif
++{
++/* The lookahead symbol. */
++int yychar;
++
++
++#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
++/* Default value used for initialization, for pacifying older GCCs
++ or non-GCC compilers. */
++static YYSTYPE yyval_default;
++# 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 YY_INITIAL_VALUE
++# define YY_INITIAL_VALUE(Value) /* Nothing. */
++#endif
++
++/* The semantic value of the lookahead symbol. */
++YYSTYPE yylval YY_INITIAL_VALUE(yyval_default);
++
++ /* Number of syntax errors so far. */
++ int yynerrs;
++
++ 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 1792 of yacc.c */
++#line 153 "../common/getdate.y"
++ {
++ VARIABLE->yyHaveTime++;
++ }
++ break;
++
++ case 5:
++/* Line 1792 of yacc.c */
++#line 156 "../common/getdate.y"
++ {
++ VARIABLE->yyHaveZone++;
++ }
++ break;
++
++ case 6:
++/* Line 1792 of yacc.c */
++#line 159 "../common/getdate.y"
++ {
++ VARIABLE->yyHaveDate++;
++ }
++ break;
++
++ case 7:
++/* Line 1792 of yacc.c */
++#line 162 "../common/getdate.y"
++ {
++ VARIABLE->yyHaveDay++;
++ }
++ break;
++
++ case 8:
++/* Line 1792 of yacc.c */
++#line 165 "../common/getdate.y"
++ {
++ VARIABLE->yyHaveRel++;
++ }
++ break;
++
++ case 10:
++/* Line 1792 of yacc.c */
++#line 171 "../common/getdate.y"
++ {
++ VARIABLE->yyHour = (yyvsp[(1) - (2)].Number);
++ VARIABLE->yyMinutes = 0;
++ VARIABLE->yySeconds = 0;
++ VARIABLE->yyMeridian = (yyvsp[(2) - (2)].Meridian);
++ }
++ break;
++
++ case 11:
++/* Line 1792 of yacc.c */
++#line 177 "../common/getdate.y"
++ {
++ VARIABLE->yyHour = (yyvsp[(1) - (2)].Number)/100;
++ VARIABLE->yyMinutes = (yyvsp[(1) - (2)].Number)%100;
++ VARIABLE->yySeconds = 0;
++ VARIABLE->yyMeridian = MER24;
++ VARIABLE->yyDSTmode = DSToff;
++ VARIABLE->yyTimezone = - ((yyvsp[(2) - (2)].Number) % 100 + ((yyvsp[(2) - (2)].Number) / 100) * 60);
++ }
++ break;
++
++ case 12:
++/* Line 1792 of yacc.c */
++#line 185 "../common/getdate.y"
++ {
++ VARIABLE->yyHour = (yyvsp[(1) - (2)].Number)/10000;
++ VARIABLE->yyMinutes = ((yyvsp[(1) - (2)].Number)/100)%100;
++ VARIABLE->yySeconds = (yyvsp[(1) - (2)].Number) % 100;
++ VARIABLE->yyMeridian = MER24;
++ VARIABLE->yyDSTmode = DSToff;
++ VARIABLE->yyTimezone = - ((yyvsp[(2) - (2)].Number) % 100 + ((yyvsp[(2) - (2)].Number) / 100) * 60);
++ }
++ break;
++
++ case 13:
++/* Line 1792 of yacc.c */
++#line 193 "../common/getdate.y"
++ {
++ VARIABLE->yyHour = (yyvsp[(1) - (4)].Number);
++ VARIABLE->yyMinutes = (yyvsp[(3) - (4)].Number);
++ VARIABLE->yySeconds = 0;
++ VARIABLE->yyMeridian = (yyvsp[(4) - (4)].Meridian);
++ }
++ break;
++
++ case 14:
++/* Line 1792 of yacc.c */
++#line 199 "../common/getdate.y"
++ {
++ VARIABLE->yyHour = (yyvsp[(1) - (4)].Number);
++ VARIABLE->yyMinutes = (yyvsp[(3) - (4)].Number);
++ VARIABLE->yyMeridian = MER24;
++ VARIABLE->yyDSTmode = DSToff;
++ VARIABLE->yyTimezone = - ((yyvsp[(4) - (4)].Number) % 100 + ((yyvsp[(4) - (4)].Number) / 100) * 60);
++ }
++ break;
++
++ case 15:
++/* Line 1792 of yacc.c */
++#line 206 "../common/getdate.y"
++ {
++ VARIABLE->yyHour = (yyvsp[(1) - (6)].Number);
++ VARIABLE->yyMinutes = (yyvsp[(3) - (6)].Number);
++ VARIABLE->yySeconds = (yyvsp[(5) - (6)].Number);
++ VARIABLE->yyMeridian = (yyvsp[(6) - (6)].Meridian);
++ }
++ break;
++
++ case 16:
++/* Line 1792 of yacc.c */
++#line 212 "../common/getdate.y"
++ {
++ VARIABLE->yyHour = (yyvsp[(1) - (6)].Number);
++ VARIABLE->yyMinutes = (yyvsp[(3) - (6)].Number);
++ VARIABLE->yySeconds = (yyvsp[(5) - (6)].Number);
++ VARIABLE->yyMeridian = MER24;
++ VARIABLE->yyDSTmode = DSToff;
++ VARIABLE->yyTimezone = - ((yyvsp[(6) - (6)].Number) % 100 + ((yyvsp[(6) - (6)].Number) / 100) * 60);
++ }
++ break;
++
++ case 17:
++/* Line 1792 of yacc.c */
++#line 222 "../common/getdate.y"
++ {
++ VARIABLE->yyTimezone = (yyvsp[(1) - (1)].Number);
++ VARIABLE->yyDSTmode = DSToff;
++ }
++ break;
++
++ case 18:
++/* Line 1792 of yacc.c */
++#line 226 "../common/getdate.y"
++ {
++ VARIABLE->yyTimezone = (yyvsp[(1) - (1)].Number);
++ VARIABLE->yyDSTmode = DSTon;
++ }
++ break;
++
++ case 19:
++/* Line 1792 of yacc.c */
++#line 231 "../common/getdate.y"
++ {
++ VARIABLE->yyTimezone = (yyvsp[(1) - (2)].Number);
++ VARIABLE->yyDSTmode = DSTon;
++ }
++ break;
++
++ case 20:
++/* Line 1792 of yacc.c */
++#line 235 "../common/getdate.y"
++ {
++ if (VARIABLE->yyHaveTime > 0) {
++ VARIABLE->yyTimezone = (yyvsp[(1) - (1)].Number);
++ VARIABLE->yyDSTmode = DSToff;
++ }
++ else
++ VARIABLE->yyHaveZone--;
++ }
++ break;
++
++ case 21:
++/* Line 1792 of yacc.c */
++#line 245 "../common/getdate.y"
++ {
++ VARIABLE->yyDayOrdinal = 1;
++ VARIABLE->yyDayNumber = (yyvsp[(1) - (1)].Number);
++ }
++ break;
++
++ case 22:
++/* Line 1792 of yacc.c */
++#line 249 "../common/getdate.y"
++ {
++ VARIABLE->yyDayOrdinal = 1;
++ VARIABLE->yyDayNumber = (yyvsp[(1) - (2)].Number);
++ }
++ break;
++
++ case 23:
++/* Line 1792 of yacc.c */
++#line 253 "../common/getdate.y"
++ {
++ VARIABLE->yyDayOrdinal = (yyvsp[(1) - (2)].Number);
++ VARIABLE->yyDayNumber = (yyvsp[(2) - (2)].Number);
++ }
++ break;
++
++ case 24:
++/* Line 1792 of yacc.c */
++#line 259 "../common/getdate.y"
++ {
++ SetPossibleDate(VARIABLE, (yyvsp[(1) - (3)].Number), (yyvsp[(3) - (3)].Number), VARIABLE->yyYear);
++ }
++ break;
++
++ case 25:
++/* Line 1792 of yacc.c */
++#line 262 "../common/getdate.y"
++ {
++ SetPossibleDate(VARIABLE, (yyvsp[(1) - (5)].Number), (yyvsp[(3) - (5)].Number), (yyvsp[(5) - (5)].Number));
++ }
++ break;
++
++ case 26:
++/* Line 1792 of yacc.c */
++#line 265 "../common/getdate.y"
++ {
++ /* ISO 8601 format. yyyy-mm-dd. */
++ if ((yyvsp[(1) - (3)].Number) > 31) {
++ VARIABLE->yyYear = (yyvsp[(1) - (3)].Number);
++ VARIABLE->yyMonth = -(yyvsp[(2) - (3)].Number);
++ VARIABLE->yyDay = -(yyvsp[(3) - (3)].Number);
++ }
++ else
++ SetPossibleDate(VARIABLE, (yyvsp[(1) - (3)].Number), -(yyvsp[(2) - (3)].Number), -(yyvsp[(3) - (3)].Number));
++ }
++ break;
++
++ case 27:
++/* Line 1792 of yacc.c */
++#line 275 "../common/getdate.y"
++ {
++ /* e.g. 17-JUN-1992. */
++ VARIABLE->yyDay = (yyvsp[(1) - (3)].Number);
++ VARIABLE->yyMonth = (yyvsp[(2) - (3)].Number);
++ VARIABLE->yyYear = -(yyvsp[(3) - (3)].Number);
++ }
++ break;
++
++ case 28:
++/* Line 1792 of yacc.c */
++#line 281 "../common/getdate.y"
++ {
++ VARIABLE->yyMonth = (yyvsp[(1) - (2)].Number);
++ VARIABLE->yyDay = (yyvsp[(2) - (2)].Number);
++ }
++ break;
++
++ case 29:
++/* Line 1792 of yacc.c */
++#line 285 "../common/getdate.y"
++ {
++ VARIABLE->yyMonth = (yyvsp[(1) - (4)].Number);
++ VARIABLE->yyDay = (yyvsp[(2) - (4)].Number);
++ VARIABLE->yyYear = (yyvsp[(4) - (4)].Number);
++ }
++ break;
++
++ case 30:
++/* Line 1792 of yacc.c */
++#line 290 "../common/getdate.y"
++ {
++ VARIABLE->yyMonth = (yyvsp[(2) - (2)].Number);
++ VARIABLE->yyDay = (yyvsp[(1) - (2)].Number);
++ }
++ break;
++
++ case 31:
++/* Line 1792 of yacc.c */
++#line 294 "../common/getdate.y"
++ {
++ VARIABLE->yyMonth = (yyvsp[(2) - (3)].Number);
++ VARIABLE->yyDay = (yyvsp[(1) - (3)].Number);
++ VARIABLE->yyYear = (yyvsp[(3) - (3)].Number);
++ }
++ break;
++
++ case 32:
++/* Line 1792 of yacc.c */
++#line 301 "../common/getdate.y"
++ {
++ VARIABLE->yyRelSeconds = -VARIABLE->yyRelSeconds;
++ VARIABLE->yyRelMonth = -VARIABLE->yyRelMonth;
++ }
++ break;
++
++ case 34:
++/* Line 1792 of yacc.c */
++#line 308 "../common/getdate.y"
++ {
++ VARIABLE->yyRelSeconds += (yyvsp[(1) - (2)].Number) * (yyvsp[(2) - (2)].Number) * 60L;
++ }
++ break;
++
++ case 35:
++/* Line 1792 of yacc.c */
++#line 311 "../common/getdate.y"
++ {
++ VARIABLE->yyRelSeconds += (yyvsp[(1) - (2)].Number) * (yyvsp[(2) - (2)].Number) * 60L;
++ }
++ break;
++
++ case 36:
++/* Line 1792 of yacc.c */
++#line 314 "../common/getdate.y"
++ {
++ VARIABLE->yyRelSeconds += (yyvsp[(1) - (1)].Number) * 60L;
++ }
++ break;
++
++ case 37:
++/* Line 1792 of yacc.c */
++#line 317 "../common/getdate.y"
++ {
++ VARIABLE->yyRelSeconds += (yyvsp[(1) - (2)].Number);
++ }
++ break;
++
++ case 38:
++/* Line 1792 of yacc.c */
++#line 320 "../common/getdate.y"
++ {
++ VARIABLE->yyRelSeconds += (yyvsp[(1) - (2)].Number);
++ }
++ break;
++
++ case 39:
++/* Line 1792 of yacc.c */
++#line 323 "../common/getdate.y"
++ {
++ VARIABLE->yyRelSeconds++;
++ }
++ break;
++
++ case 40:
++/* Line 1792 of yacc.c */
++#line 326 "../common/getdate.y"
++ {
++ VARIABLE->yyRelMonth += (yyvsp[(1) - (2)].Number) * (yyvsp[(2) - (2)].Number);
++ }
++ break;
++
++ case 41:
++/* Line 1792 of yacc.c */
++#line 329 "../common/getdate.y"
++ {
++ VARIABLE->yyRelMonth += (yyvsp[(1) - (2)].Number) * (yyvsp[(2) - (2)].Number);
++ }
++ break;
++
++ case 42:
++/* Line 1792 of yacc.c */
++#line 332 "../common/getdate.y"
++ {
++ VARIABLE->yyRelMonth += (yyvsp[(1) - (1)].Number);
++ }
++ break;
++
++ case 43:
++/* Line 1792 of yacc.c */
++#line 337 "../common/getdate.y"
++ {
++ (yyval.Number) = (yyvsp[(1) - (1)].Number);
++ }
++ break;
++
++ case 44:
++/* Line 1792 of yacc.c */
++#line 340 "../common/getdate.y"
++ {
++ (yyval.Number) = (yyvsp[(1) - (1)].Number);
++ }
++ break;
++
++ case 45:
++/* Line 1792 of yacc.c */
++#line 343 "../common/getdate.y"
++ {
++ (yyval.Number) = (yyvsp[(1) - (1)].Number);
++ }
++ break;
++
++ case 46:
++/* Line 1792 of yacc.c */
++#line 348 "../common/getdate.y"
++ {
++ if (VARIABLE->yyHaveTime && VARIABLE->yyHaveDate && !VARIABLE->yyHaveRel)
++ VARIABLE->yyYear = (yyvsp[(1) - (1)].Number);
++ else {
++ if((yyvsp[(1) - (1)].Number)>240000) {
++ VARIABLE->yyHaveDate++;
++ VARIABLE->yyDay= ((yyvsp[(1) - (1)].Number))%100;
++ VARIABLE->yyMonth= ((yyvsp[(1) - (1)].Number)/100)%100;
++ VARIABLE->yyYear = (yyvsp[(1) - (1)].Number)/10000;
++ }
++ else {
++ VARIABLE->yyHaveTime++;
++ if ((yyvsp[(1) - (1)].Number) < 10000) {
++ VARIABLE->yyHour = (yyvsp[(1) - (1)].Number) / 100;
++ VARIABLE->yyMinutes = (yyvsp[(1) - (1)].Number) % 100;
++ VARIABLE->yySeconds = 0;
++ }
++ else {
++ VARIABLE->yyHour = (yyvsp[(1) - (1)].Number)/10000;
++ VARIABLE->yyMinutes = ((yyvsp[(1) - (1)].Number)/100)%100;
++ VARIABLE->yySeconds = (yyvsp[(1) - (1)].Number) % 100;
++ }
++ VARIABLE->yyMeridian = MER24;
++ }
++ }
++ }
++ break;
++
++ case 47:
++/* Line 1792 of yacc.c */
++#line 374 "../common/getdate.y"
++ {
++ if (VARIABLE->yyHaveTime && VARIABLE->yyHaveDate && !VARIABLE->yyHaveRel)
++ VARIABLE->yyYear = (yyvsp[(1) - (1)].Number);
++ else {
++ VARIABLE->yyHaveTime++;
++ VARIABLE->yyHour = (yyvsp[(1) - (1)].Number)/100;
++ VARIABLE->yyMinutes = (yyvsp[(1) - (1)].Number)%100;
++ VARIABLE->yySeconds = 0;
++ VARIABLE->yyMeridian = MER24;
++ }
++ }
++ break;
++
++ case 48:
++/* Line 1792 of yacc.c */
++#line 385 "../common/getdate.y"
++ {
++ if (!VARIABLE->yyHaveDate && (yyvsp[(1) - (1)].Number)>240000) {
++ VARIABLE->yyHaveDate++;
++ VARIABLE->yyDay= ((yyvsp[(1) - (1)].Number))%100;
++ VARIABLE->yyMonth= ((yyvsp[(1) - (1)].Number)/100)%100;
++ VARIABLE->yyYear = (yyvsp[(1) - (1)].Number)/10000;
++ }
++ else if (!VARIABLE->yyHaveTime) {
++ VARIABLE->yyHaveTime++;
++ VARIABLE->yyHour = (yyvsp[(1) - (1)].Number)/10000;
++ VARIABLE->yyMinutes = ((yyvsp[(1) - (1)].Number)/100)%100;
++ VARIABLE->yySeconds = (yyvsp[(1) - (1)].Number) % 100;
++ VARIABLE->yyMeridian = MER24;
++ }
++ }
++ break;
++
++ case 49:
++/* Line 1792 of yacc.c */
++#line 402 "../common/getdate.y"
++ {
++ (yyval.Meridian) = MER24;
++ }
++ break;
++
++ case 50:
++/* Line 1792 of yacc.c */
++#line 405 "../common/getdate.y"
++ {
++ (yyval.Meridian) = (yyvsp[(1) - (1)].Meridian);
++ }
++ break;
++
++
++/* Line 1792 of yacc.c */
++#line 2016 "../common/getdate.tab.c"
++ 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 (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 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. */
++
++ 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
++
++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 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
++#if YYERROR_VERBOSE
++ if (yymsg != yymsgbuf)
++ YYSTACK_FREE (yymsg);
++#endif
++ /* Make sure YYID is used. */
++ return YYID (yyresult);
++}
++
++
++/* Line 2055 of yacc.c */
++#line 410 "../common/getdate.y"
++
++
++/* Month and day table. */
++static TABLE const MonthDayTable[] = {
++ { "january", tMONTH, 1 },
++ { "february", tMONTH, 2 },
++ { "march", tMONTH, 3 },
++ { "april", tMONTH, 4 },
++ { "may", tMONTH, 5 },
++ { "june", tMONTH, 6 },
++ { "july", tMONTH, 7 },
++ { "august", tMONTH, 8 },
++ { "september", tMONTH, 9 },
++ { "sept", tMONTH, 9 },
++ { "october", tMONTH, 10 },
++ { "november", tMONTH, 11 },
++ { "december", tMONTH, 12 },
++ { "sunday", tDAY, 0 },
++ { "monday", tDAY, 1 },
++ { "tuesday", tDAY, 2 },
++ { "tues", tDAY, 2 },
++ { "wednesday", tDAY, 3 },
++ { "wednes", tDAY, 3 },
++ { "thursday", tDAY, 4 },
++ { "thur", tDAY, 4 },
++ { "thurs", tDAY, 4 },
++ { "friday", tDAY, 5 },
++ { "saturday", tDAY, 6 },
++ { NULL }
++};
++
++/* Time units table. */
++static TABLE const UnitsTable[] = {
++ { "year", tMONTH_UNIT, 12 },
++ { "month", tMONTH_UNIT, 1 },
++ { "fortnight", tMINUTE_UNIT, 14 * 24 * 60 },
++ { "week", tMINUTE_UNIT, 7 * 24 * 60 },
++ { "day", tMINUTE_UNIT, 1 * 24 * 60 },
++ { "hour", tMINUTE_UNIT, 60 },
++ { "minute", tMINUTE_UNIT, 1 },
++ { "min", tMINUTE_UNIT, 1 },
++ { "second", tSEC_UNIT, 1 },
++ { "sec", tSEC_UNIT, 1 },
++ { NULL }
++};
++
++/* Assorted relative-time words. */
++static TABLE const OtherTable[] = {
++ { "tomorrow", tMINUTE_UNIT, 1 * 24 * 60 },
++ { "yesterday", tMINUTE_UNIT, -1 * 24 * 60 },
++ { "today", tMINUTE_UNIT, 0 },
++ { "now", tMINUTE_UNIT, 0 },
++ { "last", tUNUMBER, -1 },
++ { "this", tMINUTE_UNIT, 0 },
++ { "next", tUNUMBER, 2 },
++ { "first", tUNUMBER, 1 },
++/* { "second", tUNUMBER, 2 }, */
++ { "third", tUNUMBER, 3 },
++ { "fourth", tUNUMBER, 4 },
++ { "fifth", tUNUMBER, 5 },
++ { "sixth", tUNUMBER, 6 },
++ { "seventh", tUNUMBER, 7 },
++ { "eighth", tUNUMBER, 8 },
++ { "ninth", tUNUMBER, 9 },
++ { "tenth", tUNUMBER, 10 },
++ { "eleventh", tUNUMBER, 11 },
++ { "twelfth", tUNUMBER, 12 },
++ { "ago", tAGO, 1 },
++ { NULL }
++};
++
++/* The timezone table. */
++/* Some of these are commented out because a time_t can't store a float. */
++static TABLE const TimezoneTable[] = {
++ { "gmt", tZONE, HOUR( 0) }, /* Greenwich Mean */
++ { "ut", tZONE, HOUR( 0) }, /* Universal (Coordinated) */
++ { "utc", tZONE, HOUR( 0) },
++ { "wet", tZONE, HOUR( 0) }, /* Western European */
++ { "bst", tDAYZONE, HOUR( 0) }, /* British Summer */
++ { "wat", tZONE, HOUR( 1) }, /* West Africa */
++ { "at", tZONE, HOUR( 2) }, /* Azores */
++#if 0
++ /* For completeness. BST is also British Summer, and GST is
++ * also Guam Standard. */
++ { "bst", tZONE, HOUR( 3) }, /* Brazil Standard */
++ { "gst", tZONE, HOUR( 3) }, /* Greenland Standard */
++#endif
++#if 0
++ { "nft", tZONE, HOUR(3.5) }, /* Newfoundland */
++ { "nst", tZONE, HOUR(3.5) }, /* Newfoundland Standard */
++ { "ndt", tDAYZONE, HOUR(3.5) }, /* Newfoundland Daylight */
++#endif
++ { "ast", tZONE, HOUR( 4) }, /* Atlantic Standard */
++ { "adt", tDAYZONE, HOUR( 4) }, /* Atlantic Daylight */
++ { "est", tZONE, HOUR( 5) }, /* Eastern Standard */
++ { "edt", tDAYZONE, HOUR( 5) }, /* Eastern Daylight */
++ { "cst", tZONE, HOUR( 6) }, /* Central Standard */
++ { "cdt", tDAYZONE, HOUR( 6) }, /* Central Daylight */
++ { "mst", tZONE, HOUR( 7) }, /* Mountain Standard */
++ { "mdt", tDAYZONE, HOUR( 7) }, /* Mountain Daylight */
++ { "pst", tZONE, HOUR( 8) }, /* Pacific Standard */
++ { "pdt", tDAYZONE, HOUR( 8) }, /* Pacific Daylight */
++ { "yst", tZONE, HOUR( 9) }, /* Yukon Standard */
++ { "ydt", tDAYZONE, HOUR( 9) }, /* Yukon Daylight */
++ { "hst", tZONE, HOUR(10) }, /* Hawaii Standard */
++ { "hdt", tDAYZONE, HOUR(10) }, /* Hawaii Daylight */
++ { "cat", tZONE, HOUR(10) }, /* Central Alaska */
++ { "ahst", tZONE, HOUR(10) }, /* Alaska-Hawaii Standard */
++ { "nt", tZONE, HOUR(11) }, /* Nome */
++ { "idlw", tZONE, HOUR(12) }, /* International Date Line West */
++ { "cet", tZONE, -HOUR(1) }, /* Central European */
++ { "met", tZONE, -HOUR(1) }, /* Middle European */
++ { "mewt", tZONE, -HOUR(1) }, /* Middle European Winter */
++ { "mest", tDAYZONE, -HOUR(1) }, /* Middle European Summer */
++ { "swt", tZONE, -HOUR(1) }, /* Swedish Winter */
++ { "sst", tDAYZONE, -HOUR(1) }, /* Swedish Summer */
++ { "fwt", tZONE, -HOUR(1) }, /* French Winter */
++ { "fst", tDAYZONE, -HOUR(1) }, /* French Summer */
++ { "eet", tZONE, -HOUR(2) }, /* Eastern Europe, USSR Zone 1 */
++ { "bt", tZONE, -HOUR(3) }, /* Baghdad, USSR Zone 2 */
++#if 0
++ { "it", tZONE, -HOUR(3.5) },/* Iran */
++#endif
++ { "zp4", tZONE, -HOUR(4) }, /* USSR Zone 3 */
++ { "zp5", tZONE, -HOUR(5) }, /* USSR Zone 4 */
++#if 0
++ { "ist", tZONE, -HOUR(5.5) },/* Indian Standard */
++#endif
++ { "zp6", tZONE, -HOUR(6) }, /* USSR Zone 5 */
++#if 0
++ /* For completeness. NST is also Newfoundland Stanard, and SST is
++ * also Swedish Summer. */
++ { "nst", tZONE, -HOUR(6.5) },/* North Sumatra */
++ { "sst", tZONE, -HOUR(7) }, /* South Sumatra, USSR Zone 6 */
++#endif /* 0 */
++ { "wast", tZONE, -HOUR(7) }, /* West Australian Standard */
++ { "wadt", tDAYZONE, -HOUR(7) }, /* West Australian Daylight */
++#if 0
++ { "jt", tZONE, -HOUR(7.5) },/* Java (3pm in Cronusland!) */
++#endif
++ { "cct", tZONE, -HOUR(8) }, /* China Coast, USSR Zone 7 */
++ { "jst", tZONE, -HOUR(9) }, /* Japan Standard, USSR Zone 8 */
++#if 0
++ { "cast", tZONE, -HOUR(9.5) },/* Central Australian Standard */
++ { "cadt", tDAYZONE, -HOUR(9.5) },/* Central Australian Daylight */
++#endif
++ { "east", tZONE, -HOUR(10) }, /* Eastern Australian Standard */
++ { "eadt", tDAYZONE, -HOUR(10) }, /* Eastern Australian Daylight */
++ { "gst", tZONE, -HOUR(10) }, /* Guam Standard, USSR Zone 9 */
++ { "nzt", tZONE, -HOUR(12) }, /* New Zealand */
++ { "nzst", tZONE, -HOUR(12) }, /* New Zealand Standard */
++ { "nzdt", tDAYZONE, -HOUR(12) }, /* New Zealand Daylight */
++ { "idle", tZONE, -HOUR(12) }, /* International Date Line East */
++ { NULL }
++};
++
++/* Military timezone table. */
++static TABLE const MilitaryTable[] = {
++ { "a", tMILZONE, HOUR( 1) },
++ { "b", tMILZONE, HOUR( 2) },
++ { "c", tMILZONE, HOUR( 3) },
++ { "d", tMILZONE, HOUR( 4) },
++ { "e", tMILZONE, HOUR( 5) },
++ { "f", tMILZONE, HOUR( 6) },
++ { "g", tMILZONE, HOUR( 7) },
++ { "h", tMILZONE, HOUR( 8) },
++ { "i", tMILZONE, HOUR( 9) },
++ { "k", tMILZONE, HOUR( 10) },
++ { "l", tMILZONE, HOUR( 11) },
++ { "m", tMILZONE, HOUR( 12) },
++ { "n", tMILZONE, HOUR(- 1) },
++ { "o", tMILZONE, HOUR(- 2) },
++ { "p", tMILZONE, HOUR(- 3) },
++ { "q", tMILZONE, HOUR(- 4) },
++ { "r", tMILZONE, HOUR(- 5) },
++ { "s", tMILZONE, HOUR(- 6) },
++ { "t", tMILZONE, HOUR(- 7) },
++ { "u", tMILZONE, HOUR(- 8) },
++ { "v", tMILZONE, HOUR(- 9) },
++ { "w", tMILZONE, HOUR(-10) },
++ { "x", tMILZONE, HOUR(-11) },
++ { "y", tMILZONE, HOUR(-12) },
++ { "z", tZONE, HOUR( 0) }, /* Deliberately tZONE */
++ { NULL }
++};
++
++static int LookupWord(char * buff, YYSTYPE * yylval)
++{
++ register char *p;
++ register char *q;
++ register const TABLE *tp;
++ int i;
++ int abbrev;
++
++ /* Make it lowercase. */
++ for (p = buff; *p != '\0'; p++)
++ *p = (char)tolower(*p);
++
++ if (strcmp(buff, "am") == 0 || strcmp(buff, "a.m.") == 0) {
++ yylval->Meridian = MERam;
++ return tMERIDIAN;
++ }
++ if (strcmp(buff, "pm") == 0 || strcmp(buff, "p.m.") == 0) {
++ yylval->Meridian = MERpm;
++ return tMERIDIAN;
++ }
++
++ /* See if we have an abbreviation for a month. */
++ if (strlen(buff) == 3)
++ abbrev = 1;
++ else if (strlen(buff) == 4 && buff[3] == '.') {
++ abbrev = 1;
++ buff[3] = '\0';
++ }
++ else
++ abbrev = 0;
++
++ for (tp = MonthDayTable; tp->name; tp++) {
++ if (abbrev) {
++ if (strncmp(buff, tp->name, 3) == 0) {
++ yylval->Number = tp->value;
++ return tp->type;
++ }
++ }
++ else if (strcmp(buff, tp->name) == 0) {
++ yylval->Number = tp->value;
++ return tp->type;
++ }
++ }
++
++ for (tp = TimezoneTable; tp->name; tp++)
++ if (strcmp(buff, tp->name) == 0) {
++ yylval->Number = tp->value;
++ return tp->type;
++ }
++
++ if (strcmp(buff, "dst") == 0)
++ return tDST;
++
++ for (tp = UnitsTable; tp->name; tp++)
++ if (strcmp(buff, tp->name) == 0) {
++ yylval->Number = tp->value;
++ return tp->type;
++ }
++
++ /* Strip off any plural and try the units table again. */
++ i = strlen(buff) - 1;
++ if (buff[i] == 's') {
++ buff[i] = '\0';
++ for (tp = UnitsTable; tp->name; tp++)
++ if (strcmp(buff, tp->name) == 0) {
++ yylval->Number = tp->value;
++ return tp->type;
++ }
++ buff[i] = 's'; /* Put back for "this" in OtherTable. */
++ }
++
++ for (tp = OtherTable; tp->name; tp++)
++ if (strcmp(buff, tp->name) == 0) {
++ yylval->Number = tp->value;
++ return tp->type;
++ }
++
++ /* Military timezones. */
++ if (buff[1] == '\0' && isalpha(*buff)) {
++ for (tp = MilitaryTable; tp->name; tp++)
++ if (strcmp(buff, tp->name) == 0) {
++ yylval->Number = tp->value;
++ return tp->type;
++ }
++ }
++
++ /* Drop out any periods and try the timezone table again. */
++ for (i = 0, p = q = buff; *q; q++)
++ if (*q != '.')
++ *p++ = *q;
++ else
++ i++;
++ *p = '\0';
++ if (i)
++ for (tp = TimezoneTable; tp->name; tp++)
++ if (strcmp(buff, tp->name) == 0) {
++ yylval->Number = tp->value;
++ return tp->type;
++ }
++
++ for (i = 1; i <= 12; i++)
++ for (abbrev = 0; abbrev < 2; abbrev++)
++ if (PTimeIsMonthName(buff, i, abbrev)) {
++ yylval->Number = i;
++ return tMONTH;
++ }
++
++ for (i = 1; i <= 7; i++)
++ for (abbrev = 0; abbrev < 2; abbrev++)
++ if (PTimeIsDayName(buff, i, abbrev)) {
++ yylval->Number = i;
++ return tDAY;
++ }
++
++ return tID;
++}
++
++
++#ifdef _MSC_VER
++#pragma warning(disable:4211)
++#endif
++
++#ifndef __GNUC__
++static
++#endif
++int yylex(YYSTYPE * yylval, void * yyInput)
++{
++ register char *p;
++ char buff[20];
++ int Count;
++ int sign;
++ register int c = PTimeGetChar(yyInput);
++
++ while (c != EOF && c != '\0' && c != '\n') {
++ while (isspace(c))
++ c = PTimeGetChar(yyInput);
++
++ if (isdigit(c) || c == '-' || c == '+') {
++ if (c == '-' || c == '+') {
++ sign = c == '-' ? -1 : 1;
++ if (!isdigit(c = PTimeGetChar(yyInput)))
++ /* skip the '-' sign */
++ continue;
++ }
++ else
++ sign = 0;
++ yylval->Number = 0;
++ Count = 0; /* Count number of digits */
++ while (isdigit(c)) {
++ yylval->Number = 10 * yylval->Number + c - '0';
++ c = PTimeGetChar(yyInput);
++ Count++;
++ }
++ PTimeUngetChar(yyInput, c);
++ if (sign < 0)
++ yylval->Number = -yylval->Number;
++ if (sign)
++ return tSNUMBER;
++ if (Count == 4)
++ return t4DIGITNUMBER;
++ if (Count == 6)
++ return t6DIGITNUMBER;
++ return tUNUMBER;
++ }
++
++ if (isalpha(c)) {
++ for (p = buff; isalpha(c) || c == '.'; c = PTimeGetChar(yyInput)) {
++ if (p < &buff[sizeof(buff)-1])
++ *p++ = (char)c;
++ }
++ *p = '\0';
++ PTimeUngetChar(yyInput, c);
++ return LookupWord(buff, yylval);
++ }
++
++ if (c != '(')
++ return c;
++
++ Count = 0;
++ do {
++ c = PTimeGetChar(yyInput);
++ if (c == '\0' || c == EOF)
++ return c;
++ if (c == '(')
++ Count++;
++ else if (c == ')')
++ Count--;
++ } while (Count > 0);
++ }
++
++ return EOF;
++}
++
++#ifdef _MSC_VER
++#pragma warning(default:4211)
++#endif
++
++
++static time_t ToSeconds(time_t Hours, time_t Minutes, time_t Seconds,
++ MERIDIAN Meridian)
++{
++ if (Minutes < 0 || Minutes > 59 || Seconds < 0 || Seconds > 59)
++ return -1;
++ switch (Meridian) {
++ case MER24:
++ if (Hours < 0 || Hours > 23)
++ return -1;
++ return (Hours * 60L + Minutes) * 60L + Seconds;
++ case MERam:
++ if (Hours < 1 || Hours > 12)
++ return -1;
++ if (Hours == 12)
++ Hours = 0;
++ return (Hours * 60L + Minutes) * 60L + Seconds;
++ case MERpm:
++ if (Hours < 1 || Hours > 12)
++ return -1;
++ if (Hours == 12)
++ Hours = 0;
++ return ((Hours + 12) * 60L + Minutes) * 60L + Seconds;
++ }
++
++ return -1;
++}
++
++
++static time_t Convert(time_t Month, time_t Day, time_t Year,
++ time_t Hours, time_t Minutes, time_t Seconds,
++ MERIDIAN Meridian, DSTMODE DSTmode, time_t yyTimezone)
++{
++ static int DaysInMonth[12] = {
++ 31, 0, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31
++ };
++ time_t tod;
++ time_t Julian;
++ int i;
++
++ if (Year < 0)
++ Year = -Year;
++ if (Year < 70)
++ Year += 2000;
++ else if (Year < 100)
++ Year += 1900;
++ DaysInMonth[1] = Year % 4 == 0 && (Year % 100 != 0 || Year % 400 == 0)
++ ? 29 : 28;
++ /* Checking for 2038 bogusly assumes that time_t is 32 bits. But
++ I'm too lazy to try to check for time_t overflow in another way. */
++ if (Year < EPOCH || Year > 2038
++ || Month < 1 || Month > 12
++ /* Lint fluff: "conversion from long may lose accuracy" */
++ || Day < 1 || Day > DaysInMonth[(int)--Month])
++ return -1;
++
++ for (Julian = Day - 1, i = 0; i < Month; i++)
++ Julian += DaysInMonth[i];
++ for (i = EPOCH; i < Year; i++)
++ Julian += 365 + (i % 4 == 0);
++ Julian *= SECSPERDAY;
++ Julian += yyTimezone * 60L;
++ if ((tod = ToSeconds(Hours, Minutes, Seconds, Meridian)) < 0)
++ return -1;
++ Julian += tod;
++ if (DSTmode == DSTon
++ || (DSTmode == DSTmaybe && localtime(&Julian)->tm_isdst))
++ Julian -= 60 * 60;
++ return Julian;
++}
++
++
++static time_t DSTcorrect(time_t Start, time_t Future)
++{
++ time_t StartDay;
++ time_t FutureDay;
++
++ StartDay = (localtime(&Start)->tm_hour + 1) % 24;
++ FutureDay = (localtime(&Future)->tm_hour + 1) % 24;
++ return (Future - Start) + (StartDay - FutureDay) * 60L * 60L;
++}
++
++
++static time_t RelativeDate(time_t Start, time_t DayOrdinal, time_t DayNumber)
++{
++ struct tm *tm;
++ time_t now;
++
++ now = Start;
++ tm = localtime(&now);
++ now += SECSPERDAY * ((DayNumber - tm->tm_wday + 7) % 7);
++ now += 7 * SECSPERDAY * (DayOrdinal <= 0 ? DayOrdinal : DayOrdinal - 1);
++ return DSTcorrect(Start, now);
++}
++
++
++static time_t RelativeMonth(time_t Start, time_t RelMonth, time_t yyTimezone)
++{
++ struct tm *tm;
++ time_t Month;
++ time_t Year;
++
++ if (RelMonth == 0)
++ return 0;
++ tm = localtime(&Start);
++ Month = 12 * tm->tm_year + tm->tm_mon + RelMonth;
++ Year = Month / 12 + 1900;
++ Month = Month % 12 + 1;
++ return DSTcorrect(Start,
++ Convert(Month, (time_t)tm->tm_mday, Year,
++ (time_t)tm->tm_hour, (time_t)tm->tm_min, (time_t)tm->tm_sec,
++ MER24, DSTmaybe, yyTimezone));
++}
++
++
++static void SetPossibleDate(struct Variables * var,
++ time_t possible_day,
++ time_t possible_month,
++ time_t possible_year)
++{
++ int date_order;
++
++ if (possible_day > 31) /* test for ymd */
++ date_order = 2;
++ else if (possible_day > 12) /* test for dmy */
++ date_order = 1;
++ else if (possible_month > 12) /* test for mdy */
++ date_order = 0;
++ else {
++ static int default_date_order = -1;
++ if (default_date_order < 0)
++ default_date_order = PTimeGetDateOrder();
++ date_order = default_date_order;
++ }
++
++ switch (date_order) {
++ case 0 :
++ var->yyDay = possible_month;
++ var->yyMonth = possible_day;
++ var->yyYear = possible_year;
++ break;
++ case 1 :
++ var->yyDay = possible_day;
++ var->yyMonth = possible_month;
++ var->yyYear = possible_year;
++ break;
++ default :
++ var->yyDay = possible_year;
++ var->yyMonth = possible_month;
++ var->yyYear = possible_day;
++ }
++}
++
++
++time_t STDAPICALLTYPE PTimeParse(void * inputStream, struct tm * now, int timezone)
++{
++ time_t Start;
++ struct Variables var;
++
++
++ var.yyInput = inputStream;
++ var.yyYear = now->tm_year + 1900;
++ var.yyMonth = now->tm_mon + 1;
++ var.yyDay = now->tm_mday;
++ var.yyTimezone = -timezone;
++ var.yyDSTmode = DSTmaybe;
++ var.yyHour = 0;
++ var.yyMinutes = 0;
++ var.yySeconds = 0;
++ var.yyMeridian = MER24;
++ var.yyRelSeconds = 0;
++ var.yyRelMonth = 0;
++ var.yyHaveDate = 0;
++ var.yyHaveDay = 0;
++ var.yyHaveRel = 0;
++ var.yyHaveTime = 0;
++ var.yyHaveZone = 0;
++
++ yyparse(&var);
++
++ if (var.yyHaveTime > 1 || var.yyHaveZone > 1 ||
++ var.yyHaveDate > 1 || var.yyHaveDay > 1)
++ return -1;
++
++ if (var.yyHaveTime == 0 && var.yyHaveZone == 0 &&
++ var.yyHaveDate == 0 && var.yyHaveDay == 0 && var.yyHaveRel == 0)
++ return -1;
++
++ if (var.yyHaveDate || var.yyHaveTime || var.yyHaveDay) {
++ Start = Convert(var.yyMonth, var.yyDay, var.yyYear,
++ var.yyHour, var.yyMinutes, var.yySeconds,
++ var.yyMeridian, var.yyDSTmode, var.yyTimezone);
++ if (Start < 0)
++ return -1;
++ }
++ else {
++ time(&Start);
++ if (!var.yyHaveRel)
++ Start -= ((now->tm_hour * 60L + now->tm_min) * 60L) + now->tm_sec;
++ }
++
++ Start += var.yyRelSeconds;
++ Start += RelativeMonth(Start, var.yyRelMonth, var.yyTimezone);
++
++ if (var.yyHaveDay && !var.yyHaveDate)
++ Start += RelativeDate(Start, var.yyDayOrdinal, var.yyDayNumber);
++
++ /* Have to do *something* with a legitimate -1 so it's distinguishable
++ * from the error return value. (Alternately could set errno on error.) */
++ return Start == -1 ? 0 : Start;
++}
++
++
++#ifdef _MSC_VER
++#pragma warning(disable:4100 4211)
++#endif
++
++#ifdef __GNUC__
++int yyerror(const char * s)
++{
++ return 0;
++}
++#else
++static void yyerror(const char * s)
++{
++}
++#endif
++
++#ifdef _MSC_VER
++#pragma warning(default:4100 4211)
++#endif
++
++
++/* End of file ***************************************************************/
projects / feed / telephony.git / commitdiff