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-rw-r--r--ChangeLog7
-rw-r--r--generic/tclDate.c2962
-rw-r--r--generic/tclGetDate.y132
-rw-r--r--unix/Makefile.in26
4 files changed, 1858 insertions, 1269 deletions
diff --git a/ChangeLog b/ChangeLog
index 4ac052d..e5cf0d3 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2004-09-17 Kevin B.Kenny <kennykb@acm.org>
+
+ * generic/tclDate.c: Revised tclGetDate.y to use bison instead
+ * generic/tclGetDate.y: of yacc to build the parser, eliminating
+ * unix/Makefile.in: all the complicated hackery involving
+ 'sed' postprocessing. Rebuilt the parser.
+
2004-09-14 Kevin B. Kenny <kennykb@acm.org>
* generic/tclClock.c (ClockOldscanObjCmd): Silenced a compiler
diff --git a/generic/tclDate.c b/generic/tclDate.c
index 17a812d..7633373 100644
--- a/generic/tclDate.c
+++ b/generic/tclDate.c
@@ -1,3 +1,112 @@
+/* A Bison parser, made by GNU Bison 1.875. */
+
+/* Skeleton parser for Yacc-like parsing with Bison,
+ Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002 Free Software Foundation, Inc.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2, or (at your option)
+ any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+/* As a special exception, when this file is copied by Bison into a
+ Bison output file, you may use that output file without restriction.
+ This special exception was added by the Free Software Foundation
+ in version 1.24 of Bison. */
+
+/* Written by Richard Stallman by simplifying the original so called
+ ``semantic'' parser. */
+
+/* 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
+
+/* Skeleton name. */
+#define YYSKELETON_NAME "yacc.c"
+
+/* Pure parsers. */
+#define YYPURE 0
+
+/* Using locations. */
+#define YYLSP_NEEDED 0
+
+/* If NAME_PREFIX is specified substitute the variables and functions
+ names. */
+#define yyparse TclDateparse
+#define yylex TclDatelex
+#define yyerror TclDateerror
+#define yylval TclDatelval
+#define yychar TclDatechar
+#define yydebug TclDatedebug
+#define yynerrs TclDatenerrs
+
+
+/* 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,
+ tSTARDATE = 266,
+ tSEC_UNIT = 267,
+ tSNUMBER = 268,
+ tUNUMBER = 269,
+ tZONE = 270,
+ tEPOCH = 271,
+ tDST = 272,
+ tISOBASE = 273,
+ tDAY_UNIT = 274,
+ tNEXT = 275
+ };
+#endif
+#define tAGO 258
+#define tDAY 259
+#define tDAYZONE 260
+#define tID 261
+#define tMERIDIAN 262
+#define tMINUTE_UNIT 263
+#define tMONTH 264
+#define tMONTH_UNIT 265
+#define tSTARDATE 266
+#define tSEC_UNIT 267
+#define tSNUMBER 268
+#define tUNUMBER 269
+#define tZONE 270
+#define tEPOCH 271
+#define tDST 272
+#define tISOBASE 273
+#define tDAY_UNIT 274
+#define tNEXT 275
+
+
+
+
+/* Copy the first part of user declarations. */
+#line 17 "../unix/../generic/tclGetDate.y"
+
/*
* tclDate.c --
*
@@ -10,9 +119,18 @@
* See the file "license.terms" for information on usage and redistribution
* of this file, and for a DISCLAIMER OF ALL WARRANTIES.
*
- * RCS: @(#)
+ * SCCSID
*/
+/*
+ * Bison generates several labels that happen to be unused. MS Visual
+ * C++ doesn't like that, and complains. Tell it to shut up.
+ */
+
+#ifdef _MSC_VER
+#pragma warning( disable : 4102 )
+#endif /* _MSC_VER */
+
#include "tclInt.h"
#define EPOCH 1970
@@ -41,6 +159,7 @@ typedef struct _TABLE {
time_t value;
} TABLE;
+
/*
* Daylight-savings mode: on, off, or not yet known.
*/
@@ -62,29 +181,30 @@ typedef enum _MERIDIAN {
* yacc had the %union construct.) Maybe someday; right now we only use
* the %union very rarely.
*/
-static char *TclDateInput;
-static DSTMODE TclDateDSTmode;
-static time_t TclDateDayOrdinal;
-static time_t TclDateDayNumber;
-static time_t TclDateMonthOrdinal;
-static int TclDateHaveDate;
-static int TclDateHaveDay;
-static int TclDateHaveOrdinalMonth;
-static int TclDateHaveRel;
-static int TclDateHaveTime;
-static int TclDateHaveZone;
-static time_t TclDateTimezone;
-static time_t TclDateDay;
-static time_t TclDateHour;
-static time_t TclDateMinutes;
-static time_t TclDateMonth;
-static time_t TclDateSeconds;
-static time_t TclDateYear;
-static MERIDIAN TclDateMeridian;
-static time_t TclDateRelMonth;
-static time_t TclDateRelDay;
-static time_t TclDateRelSeconds;
-static time_t *TclDateRelPointer;
+
+static char *yyInput;
+static DSTMODE yyDSTmode;
+static time_t yyDayOrdinal;
+static time_t yyDayNumber;
+static time_t yyMonthOrdinal;
+static int yyHaveDate;
+static int yyHaveDay;
+static int yyHaveOrdinalMonth;
+static int yyHaveRel;
+static int yyHaveTime;
+static int yyHaveZone;
+static time_t yyTimezone;
+static time_t yyDay;
+static time_t yyHour;
+static time_t yyMinutes;
+static time_t yyMonth;
+static time_t yySeconds;
+static time_t yyYear;
+static MERIDIAN yyMeridian;
+static time_t yyRelMonth;
+static time_t yyRelDay;
+static time_t yyRelSeconds;
+static time_t *yyRelPointer;
/*
* Prototypes of internal functions.
@@ -107,159 +227,1624 @@ static int RelativeDay _ANSI_ARGS_((time_t Start, time_t RelDay,
static int LookupWord _ANSI_ARGS_((char *buff));
static int TclDatelex _ANSI_ARGS_((void));
-int
-TclDateparse _ANSI_ARGS_((void));
-/*
- *----------------------------------------------------------------------
- *
- * TclDateCleanup --
- *
- * Clean up allocated memory on process exit.
- *
- * Results:
- * None.
- *
- * Side effects:
- * Frees the block of memory passed in as client data.
- *
- *----------------------------------------------------------------------
- */
+
+/* Enabling traces. */
+#ifndef YYDEBUG
+# define YYDEBUG 0
+#endif
+
+/* Enabling verbose error messages. */
+#ifdef YYERROR_VERBOSE
+# undef YYERROR_VERBOSE
+# define YYERROR_VERBOSE 1
+#else
+# define YYERROR_VERBOSE 0
+#endif
+
+#if ! defined (YYSTYPE) && ! defined (YYSTYPE_IS_DECLARED)
+#line 141 "../unix/../generic/tclGetDate.y"
+typedef union YYSTYPE {
+ time_t Number;
+ enum _MERIDIAN Meridian;
+} YYSTYPE;
+/* Line 191 of yacc.c. */
+#line 253 "../unix/../generic/tclDate.c"
+# define yystype YYSTYPE /* obsolescent; will be withdrawn */
+# define YYSTYPE_IS_DECLARED 1
+# define YYSTYPE_IS_TRIVIAL 1
+#endif
+
+
+
+/* Copy the second part of user declarations. */
+
+
+/* Line 214 of yacc.c. */
+#line 265 "../unix/../generic/tclDate.c"
+
+#if ! defined (yyoverflow) || YYERROR_VERBOSE
+
+/* The parser invokes alloca or malloc; define the necessary symbols. */
+
+# if YYSTACK_USE_ALLOCA
+# define YYSTACK_ALLOC alloca
+# else
+# ifndef YYSTACK_USE_ALLOCA
+# if defined (alloca) || defined (_ALLOCA_H)
+# define YYSTACK_ALLOC alloca
+# else
+# ifdef __GNUC__
+# define YYSTACK_ALLOC __builtin_alloca
+# endif
+# endif
+# endif
+# endif
+
+# ifdef YYSTACK_ALLOC
+ /* Pacify GCC's `empty if-body' warning. */
+# define YYSTACK_FREE(Ptr) do { /* empty */; } while (0)
+# else
+# if defined (__STDC__) || defined (__cplusplus)
+# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
+# define YYSIZE_T size_t
+# endif
+# define YYSTACK_ALLOC malloc
+# define YYSTACK_FREE free
+# endif
+#endif /* ! defined (yyoverflow) || YYERROR_VERBOSE */
+
+
+#if (! defined (yyoverflow) \
+ && (! defined (__cplusplus) \
+ || (YYSTYPE_IS_TRIVIAL)))
+
+/* A type that is properly aligned for any stack member. */
+union yyalloc
+{
+ short yyss;
+ YYSTYPE yyvs;
+ };
+
+/* The size of the maximum gap between one aligned stack and the next. */
+# define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1)
+
+/* The size of an array large to enough to hold all stacks, each with
+ N elements. */
+# define YYSTACK_BYTES(N) \
+ ((N) * (sizeof (short) + sizeof (YYSTYPE)) \
+ + YYSTACK_GAP_MAXIMUM)
+
+/* Copy COUNT objects from FROM to TO. The source and destination do
+ not overlap. */
+# ifndef YYCOPY
+# if 1 < __GNUC__
+# define YYCOPY(To, From, Count) \
+ __builtin_memcpy (To, From, (Count) * sizeof (*(From)))
+# else
+# define YYCOPY(To, From, Count) \
+ do \
+ { \
+ register YYSIZE_T yyi; \
+ for (yyi = 0; yyi < (Count); yyi++) \
+ (To)[yyi] = (From)[yyi]; \
+ } \
+ while (0)
+# endif
+# endif
+
+/* Relocate STACK from its old location to the new one. The
+ local variables YYSIZE and YYSTACKSIZE give the old and new number of
+ elements in the stack, and YYPTR gives the new location of the
+ stack. Advance YYPTR to a properly aligned location for the next
+ stack. */
+# define YYSTACK_RELOCATE(Stack) \
+ do \
+ { \
+ YYSIZE_T yynewbytes; \
+ YYCOPY (&yyptr->Stack, Stack, yysize); \
+ Stack = &yyptr->Stack; \
+ yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \
+ yyptr += yynewbytes / sizeof (*yyptr); \
+ } \
+ while (0)
+
+#endif
+
+#if defined (__STDC__) || defined (__cplusplus)
+ typedef signed char yysigned_char;
+#else
+ typedef short yysigned_char;
+#endif
+
+/* YYFINAL -- State number of the termination state. */
+#define YYFINAL 2
+/* YYLAST -- Last index in YYTABLE. */
+#define YYLAST 79
+
+/* YYNTOKENS -- Number of terminals. */
+#define YYNTOKENS 27
+/* YYNNTS -- Number of nonterminals. */
+#define YYNNTS 16
+/* YYNRULES -- Number of rules. */
+#define YYNRULES 56
+/* YYNRULES -- Number of states. */
+#define YYNSTATES 83
+
+/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */
+#define YYUNDEFTOK 2
+#define YYMAXUTOK 275
+
+#define YYTRANSLATE(YYX) \
+ ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK)
+
+/* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX. */
+static const unsigned char 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, 26, 23, 22, 25, 24, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 21, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 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, 19, 20
+};
+
+#if YYDEBUG
+/* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in
+ YYRHS. */
+static const unsigned char yyprhs[] =
+{
+ 0, 0, 3, 4, 7, 9, 11, 13, 15, 17,
+ 19, 21, 23, 25, 28, 33, 39, 46, 54, 57,
+ 59, 61, 63, 66, 69, 73, 76, 80, 86, 88,
+ 94, 100, 103, 108, 111, 113, 117, 120, 124, 128,
+ 136, 139, 144, 147, 149, 153, 156, 159, 163, 165,
+ 167, 169, 171, 173, 175, 177, 178
+};
+
+/* YYRHS -- A `-1'-separated list of the rules' RHS. */
+static const yysigned_char yyrhs[] =
+{
+ 28, 0, -1, -1, 28, 29, -1, 30, -1, 31,
+ -1, 33, -1, 34, -1, 32, -1, 37, -1, 35,
+ -1, 36, -1, 41, -1, 14, 7, -1, 14, 21,
+ 14, 42, -1, 14, 21, 14, 22, 14, -1, 14,
+ 21, 14, 21, 14, 42, -1, 14, 21, 14, 21,
+ 14, 22, 14, -1, 15, 17, -1, 15, -1, 5,
+ -1, 4, -1, 4, 23, -1, 14, 4, -1, 39,
+ 14, 4, -1, 20, 4, -1, 14, 24, 14, -1,
+ 14, 24, 14, 24, 14, -1, 18, -1, 14, 22,
+ 9, 22, 14, -1, 14, 22, 14, 22, 14, -1,
+ 9, 14, -1, 9, 14, 23, 14, -1, 14, 9,
+ -1, 16, -1, 14, 9, 14, -1, 20, 9, -1,
+ 20, 14, 9, -1, 18, 15, 18, -1, 18, 15,
+ 14, 21, 14, 21, 14, -1, 18, 18, -1, 11,
+ 14, 25, 14, -1, 38, 3, -1, 38, -1, 39,
+ 14, 40, -1, 14, 40, -1, 20, 40, -1, 20,
+ 14, 40, -1, 40, -1, 22, -1, 26, -1, 12,
+ -1, 19, -1, 10, -1, 14, -1, -1, 7, -1
+};
+
+/* YYRLINE[YYN] -- source line where rule number YYN was defined. */
+static const unsigned short yyrline[] =
+{
+ 0, 157, 157, 158, 161, 164, 167, 170, 173, 176,
+ 179, 183, 188, 191, 197, 203, 210, 216, 226, 230,
+ 234, 240, 244, 248, 252, 256, 262, 266, 271, 276,
+ 281, 286, 290, 295, 299, 304, 311, 315, 321, 330,
+ 339, 349, 362, 367, 369, 370, 371, 372, 373, 375,
+ 376, 378, 379, 380, 383, 402, 405
+};
+#endif
+
+#if YYDEBUG || YYERROR_VERBOSE
+/* YYTNME[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", "tSTARDATE",
+ "tSEC_UNIT", "tSNUMBER", "tUNUMBER", "tZONE", "tEPOCH", "tDST",
+ "tISOBASE", "tDAY_UNIT", "tNEXT", "':'", "'-'", "','", "'/'", "'.'",
+ "'+'", "$accept", "spec", "item", "time", "zone", "day", "date",
+ "ordMonth", "iso", "trek", "relspec", "relunits", "sign", "unit",
+ "number", "o_merid", 0
+};
+#endif
+
+# ifdef YYPRINT
+/* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to
+ token YYLEX-NUM. */
+static const unsigned short yytoknum[] =
+{
+ 0, 256, 257, 258, 259, 260, 261, 262, 263, 264,
+ 265, 266, 267, 268, 269, 270, 271, 272, 273, 274,
+ 275, 58, 45, 44, 47, 46, 43
+};
+# endif
+
+/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */
+static const unsigned char yyr1[] =
+{
+ 0, 27, 28, 28, 29, 29, 29, 29, 29, 29,
+ 29, 29, 29, 30, 30, 30, 30, 30, 31, 31,
+ 31, 32, 32, 32, 32, 32, 33, 33, 33, 33,
+ 33, 33, 33, 33, 33, 33, 34, 34, 35, 35,
+ 35, 36, 37, 37, 38, 38, 38, 38, 38, 39,
+ 39, 40, 40, 40, 41, 42, 42
+};
+
+/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */
+static const unsigned char yyr2[] =
+{
+ 0, 2, 0, 2, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 2, 4, 5, 6, 7, 2, 1,
+ 1, 1, 2, 2, 3, 2, 3, 5, 1, 5,
+ 5, 2, 4, 2, 1, 3, 2, 3, 3, 7,
+ 2, 4, 2, 1, 3, 2, 2, 3, 1, 1,
+ 1, 1, 1, 1, 1, 0, 1
+};
+
+/* YYDEFACT[STATE-NAME] -- Default rule to reduce with in state
+ STATE-NUM when YYTABLE doesn't specify something else to do. Zero
+ means the default is an error. */
+static const unsigned char yydefact[] =
+{
+ 2, 0, 1, 21, 20, 0, 53, 0, 51, 54,
+ 19, 34, 28, 52, 0, 49, 50, 3, 4, 5,
+ 8, 6, 7, 10, 11, 9, 43, 0, 48, 12,
+ 22, 31, 0, 23, 13, 33, 0, 0, 0, 45,
+ 18, 0, 40, 25, 36, 0, 46, 42, 0, 0,
+ 0, 35, 55, 0, 0, 26, 0, 38, 37, 47,
+ 24, 44, 32, 41, 56, 0, 0, 14, 0, 0,
+ 0, 0, 55, 15, 29, 30, 27, 0, 0, 16,
+ 0, 17, 39
+};
+
+/* YYDEFGOTO[NTERM-NUM]. */
+static const yysigned_char yydefgoto[] =
+{
+ -1, 1, 17, 18, 19, 20, 21, 22, 23, 24,
+ 25, 26, 27, 28, 29, 67
+};
+
+/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
+ STATE-NUM. */
+#define YYPACT_NINF -23
+static const yysigned_char yypact[] =
+{
+ -23, 2, -23, -22, -23, -5, -23, -4, -23, 22,
+ -2, -23, 12, -23, 38, -23, -23, -23, -23, -23,
+ -23, -23, -23, -23, -23, -23, 30, 11, -23, -23,
+ -23, 17, 10, -23, -23, 35, 40, -6, 47, -23,
+ -23, 45, -23, -23, -23, 46, -23, -23, 41, 48,
+ 50, -23, 16, 44, 49, 43, 51, -23, -23, -23,
+ -23, -23, -23, -23, -23, 54, 55, -23, 56, 59,
+ 60, 61, -3, -23, -23, -23, -23, 57, 62, -23,
+ 63, -23, -23
+};
+
+/* YYPGOTO[NTERM-NUM]. */
+static const yysigned_char yypgoto[] =
+{
+ -23, -23, -23, -23, -23, -23, -23, -23, -23, -23,
+ -23, -23, -23, -9, -23, 7
+};
+
+/* YYTABLE[YYPACT[STATE-NUM]]. What to do in state STATE-NUM. If
+ positive, shift that token. If negative, reduce the rule which
+ number is the opposite. If zero, do what YYDEFACT says.
+ If YYTABLE_NINF, syntax error. */
+#define YYTABLE_NINF -1
+static const unsigned char yytable[] =
+{
+ 39, 30, 2, 53, 64, 46, 3, 4, 54, 31,
+ 32, 5, 6, 7, 8, 40, 9, 10, 11, 78,
+ 12, 13, 14, 64, 15, 48, 33, 41, 16, 34,
+ 42, 35, 6, 47, 8, 50, 59, 65, 66, 61,
+ 49, 13, 43, 36, 37, 60, 38, 44, 6, 51,
+ 8, 6, 45, 8, 52, 58, 6, 13, 8, 56,
+ 13, 55, 62, 57, 63, 13, 68, 70, 72, 73,
+ 74, 69, 71, 75, 76, 77, 81, 82, 80, 79
+};
+
+static const unsigned char yycheck[] =
+{
+ 9, 23, 0, 9, 7, 14, 4, 5, 14, 14,
+ 14, 9, 10, 11, 12, 17, 14, 15, 16, 22,
+ 18, 19, 20, 7, 22, 14, 4, 15, 26, 7,
+ 18, 9, 10, 3, 12, 25, 45, 21, 22, 48,
+ 23, 19, 4, 21, 22, 4, 24, 9, 10, 14,
+ 12, 10, 14, 12, 14, 9, 10, 19, 12, 14,
+ 19, 14, 14, 18, 14, 19, 22, 24, 14, 14,
+ 14, 22, 21, 14, 14, 14, 14, 14, 21, 72
+};
+
+/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing
+ symbol of state STATE-NUM. */
+static const unsigned char yystos[] =
+{
+ 0, 28, 0, 4, 5, 9, 10, 11, 12, 14,
+ 15, 16, 18, 19, 20, 22, 26, 29, 30, 31,
+ 32, 33, 34, 35, 36, 37, 38, 39, 40, 41,
+ 23, 14, 14, 4, 7, 9, 21, 22, 24, 40,
+ 17, 15, 18, 4, 9, 14, 40, 3, 14, 23,
+ 25, 14, 14, 9, 14, 14, 14, 18, 9, 40,
+ 4, 40, 14, 14, 7, 21, 22, 42, 22, 22,
+ 24, 21, 14, 14, 14, 14, 14, 14, 22, 42,
+ 21, 14, 14
+};
+
+#if ! defined (YYSIZE_T) && defined (__SIZE_TYPE__)
+# define YYSIZE_T __SIZE_TYPE__
+#endif
+#if ! defined (YYSIZE_T) && defined (size_t)
+# define YYSIZE_T size_t
+#endif
+#if ! defined (YYSIZE_T)
+# if defined (__STDC__) || defined (__cplusplus)
+# include <stddef.h> /* INFRINGES ON USER NAME SPACE */
+# define YYSIZE_T size_t
+# endif
+#endif
+#if ! defined (YYSIZE_T)
+# define YYSIZE_T unsigned int
+#endif
+
+#define yyerrok (yyerrstatus = 0)
+#define yyclearin (yychar = YYEMPTY)
+#define YYEMPTY (-2)
+#define YYEOF 0
+
+#define YYACCEPT goto yyacceptlab
+#define YYABORT goto yyabortlab
+#define YYERROR goto yyerrlab1
+
+/* Like YYERROR except do call yyerror. This remains here temporarily
+ to ease the transition to the new meaning of YYERROR, for GCC.
+ Once GCC version 2 has supplanted version 1, this can go. */
+
+#define YYFAIL goto yyerrlab
+
+#define YYRECOVERING() (!!yyerrstatus)
+
+#define YYBACKUP(Token, Value) \
+do \
+ if (yychar == YYEMPTY && yylen == 1) \
+ { \
+ yychar = (Token); \
+ yylval = (Value); \
+ yytoken = YYTRANSLATE (yychar); \
+ YYPOPSTACK; \
+ goto yybackup; \
+ } \
+ else \
+ { \
+ yyerror ("syntax error: cannot back up");\
+ YYERROR; \
+ } \
+while (0)
+
+#define YYTERROR 1
+#define YYERRCODE 256
+
+/* YYLLOC_DEFAULT -- Compute the default location (before the actions
+ are run). */
+
+#ifndef YYLLOC_DEFAULT
+# define YYLLOC_DEFAULT(Current, Rhs, N) \
+ Current.first_line = Rhs[1].first_line; \
+ Current.first_column = Rhs[1].first_column; \
+ Current.last_line = Rhs[N].last_line; \
+ Current.last_column = Rhs[N].last_column;
+#endif
+
+/* YYLEX -- calling `yylex' with the right arguments. */
+
+#ifdef YYLEX_PARAM
+# define YYLEX yylex (YYLEX_PARAM)
+#else
+# define YYLEX yylex ()
+#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 (0)
+
+# define YYDSYMPRINT(Args) \
+do { \
+ if (yydebug) \
+ yysymprint Args; \
+} while (0)
+
+# define YYDSYMPRINTF(Title, Token, Value, Location) \
+do { \
+ if (yydebug) \
+ { \
+ YYFPRINTF (stderr, "%s ", Title); \
+ yysymprint (stderr, \
+ Token, Value); \
+ YYFPRINTF (stderr, "\n"); \
+ } \
+} while (0)
+
+/*------------------------------------------------------------------.
+| yy_stack_print -- Print the state stack from its BOTTOM up to its |
+| TOP (cinluded). |
+`------------------------------------------------------------------*/
+
+#if defined (__STDC__) || defined (__cplusplus)
static void
-TclDateCleanup( ClientData clientData )
+yy_stack_print (short *bottom, short *top)
+#else
+static void
+yy_stack_print (bottom, top)
+ short *bottom;
+ short *top;
+#endif
{
- ckfree( (char*) clientData );
+ YYFPRINTF (stderr, "Stack now");
+ for (/* Nothing. */; bottom <= top; ++bottom)
+ YYFPRINTF (stderr, " %d", *bottom);
+ YYFPRINTF (stderr, "\n");
}
-
-/*
- *----------------------------------------------------------------------
- *
- * TclDateAlloc --
- *
- * Special purpose allocator for the two YACC stacks.
- *
- * Results:
- * Returns a pointer to a block of memory.
- *
- * Side effects:
- * Allocates the requested number of bytes, and
- * sets up to delete the allocated memory on process exit.
- *
- * The YACC system is set up to free memory in its stacks only by
- * abandonment. This procedure sets up to free it explicitly on exit
- * from Tcl, as when unloading.
- *
- *----------------------------------------------------------------------
- */
-static char*
-TclDateAlloc( size_t 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. |
+`------------------------------------------------*/
+
+#if defined (__STDC__) || defined (__cplusplus)
+static void
+yy_reduce_print (int yyrule)
+#else
+static void
+yy_reduce_print (yyrule)
+ int yyrule;
+#endif
{
- char* pointer = ckalloc( n );
- Tcl_CreateExitHandler( TclDateCleanup, (ClientData) pointer );
- return pointer;
+ int yyi;
+ unsigned int yylineno = yyrline[yyrule];
+ YYFPRINTF (stderr, "Reducing stack by rule %d (line %u), ",
+ yyrule - 1, yylineno);
+ /* Print the symbols being reduced, and their result. */
+ for (yyi = yyprhs[yyrule]; 0 <= yyrhs[yyi]; yyi++)
+ YYFPRINTF (stderr, "%s ", yytname [yyrhs[yyi]]);
+ YYFPRINTF (stderr, "-> %s\n", yytname [yyr1[yyrule]]);
}
+
+# define YY_REDUCE_PRINT(Rule) \
+do { \
+ if (yydebug) \
+ yy_reduce_print (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 YYDSYMPRINT(Args)
+# define YYDSYMPRINTF(Title, Token, 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
+ SIZE_MAX < YYSTACK_BYTES (YYMAXDEPTH)
+ evaluated with infinite-precision integer arithmetic. */
+
+#if YYMAXDEPTH == 0
+# undef YYMAXDEPTH
+#endif
+
+#ifndef YYMAXDEPTH
+# define YYMAXDEPTH 10000
+#endif
+
-/*
- *----------------------------------------------------------------------
- *
- * TclDateRealloc --
- *
- * Special purpose allocator for the two YACC stacks.
- *
- * Results:
- * Returns a pointer to a block of memory.
- *
- * Side effects:
- * Allocates the requested number of bytes, and
- * sets up to delete the allocated memory on process exit.
- *
- * The YACC system is set up to free memory in its stacks only by
- * abandonment. This procedure sets up to free it explicitly on exit
- * from Tcl, as when unloading.
- *
- *----------------------------------------------------------------------
- */
-static char*
-TclDateRealloc( char* oldPointer, size_t n )
+
+#if YYERROR_VERBOSE
+
+# ifndef yystrlen
+# if defined (__GLIBC__) && defined (_STRING_H)
+# define yystrlen strlen
+# else
+/* Return the length of YYSTR. */
+static YYSIZE_T
+# if defined (__STDC__) || defined (__cplusplus)
+yystrlen (const char *yystr)
+# else
+yystrlen (yystr)
+ const char *yystr;
+# endif
{
- char* newPointer;
- Tcl_DeleteExitHandler( TclDateCleanup, (ClientData) oldPointer );
- newPointer = ckrealloc( oldPointer, n );
- Tcl_CreateExitHandler( TclDateCleanup, (ClientData) newPointer );
- return newPointer;
+ register const char *yys = yystr;
+
+ while (*yys++ != '\0')
+ continue;
+
+ return yys - yystr - 1;
}
+# 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 *
+# if defined (__STDC__) || defined (__cplusplus)
+yystpcpy (char *yydest, const char *yysrc)
+# else
+yystpcpy (yydest, yysrc)
+ char *yydest;
+ const char *yysrc;
+# endif
+{
+ register char *yyd = yydest;
+ register const char *yys = yysrc;
+
+ while ((*yyd++ = *yys++) != '\0')
+ continue;
+
+ return yyd - 1;
+}
+# endif
+# endif
+
+#endif /* !YYERROR_VERBOSE */
+
-typedef union
-#ifdef __cplusplus
- YYSTYPE
-#endif
- {
- time_t Number;
- enum _MERIDIAN Meridian;
-} YYSTYPE;
-# define tAGO 257
-# define tDAY 258
-# define tDAYZONE 259
-# define tID 260
-# define tMERIDIAN 261
-# define tMINUTE_UNIT 262
-# define tMONTH 263
-# define tMONTH_UNIT 264
-# define tSTARDATE 265
-# define tSEC_UNIT 266
-# define tSNUMBER 267
-# define tUNUMBER 268
-# define tZONE 269
-# define tEPOCH 270
-# define tDST 271
-# define tISOBASE 272
-# define tDAY_UNIT 273
-# define tNEXT 274
-
-
-
-
-#if defined(__cplusplus) || defined(__STDC__)
-
-#if defined(__cplusplus) && defined(__EXTERN_C__)
-extern "C" {
+
+#if YYDEBUG
+/*--------------------------------.
+| Print this symbol on YYOUTPUT. |
+`--------------------------------*/
+
+#if defined (__STDC__) || defined (__cplusplus)
+static void
+yysymprint (FILE *yyoutput, int yytype, YYSTYPE *yyvaluep)
+#else
+static void
+yysymprint (yyoutput, yytype, yyvaluep)
+ FILE *yyoutput;
+ int yytype;
+ YYSTYPE *yyvaluep;
#endif
-#ifndef TclDateerror
-#if defined(__cplusplus)
- void TclDateerror(CONST char *);
+{
+ /* Pacify ``unused variable'' warnings. */
+ (void) yyvaluep;
+
+ if (yytype < YYNTOKENS)
+ {
+ YYFPRINTF (yyoutput, "token %s (", yytname[yytype]);
+# ifdef YYPRINT
+ YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep);
+# endif
+ }
+ else
+ YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]);
+
+ switch (yytype)
+ {
+ default:
+ break;
+ }
+ YYFPRINTF (yyoutput, ")");
+}
+
+#endif /* ! YYDEBUG */
+/*-----------------------------------------------.
+| Release the memory associated to this symbol. |
+`-----------------------------------------------*/
+
+#if defined (__STDC__) || defined (__cplusplus)
+static void
+yydestruct (int yytype, YYSTYPE *yyvaluep)
+#else
+static void
+yydestruct (yytype, yyvaluep)
+ int yytype;
+ YYSTYPE *yyvaluep;
#endif
+{
+ /* Pacify ``unused variable'' warnings. */
+ (void) yyvaluep;
+
+ switch (yytype)
+ {
+
+ default:
+ break;
+ }
+}
+
+
+/* Prevent warnings from -Wmissing-prototypes. */
+
+#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
-#ifndef TclDatelex
- int TclDatelex(void);
+#endif /* ! YYPARSE_PARAM */
+
+
+
+/* The lookahead symbol. */
+int yychar;
+
+/* The semantic value of the lookahead symbol. */
+YYSTYPE yylval;
+
+/* Number of syntax errors so far. */
+int yynerrs;
+
+
+
+/*----------.
+| yyparse. |
+`----------*/
+
+#ifdef YYPARSE_PARAM
+# if defined (__STDC__) || defined (__cplusplus)
+int yyparse (void *YYPARSE_PARAM)
+# else
+int yyparse (YYPARSE_PARAM)
+ void *YYPARSE_PARAM;
+# endif
+#else /* ! YYPARSE_PARAM */
+#if defined (__STDC__) || defined (__cplusplus)
+int
+yyparse (void)
+#else
+int
+yyparse ()
+
#endif
- int TclDateparse(void);
-#if defined(__cplusplus) && defined(__EXTERN_C__)
-}
#endif
+{
+
+ register int yystate;
+ register int yyn;
+ int yyresult;
+ /* Number of tokens to shift before error messages enabled. */
+ int yyerrstatus;
+ /* Lookahead token as an internal (translated) token number. */
+ int yytoken = 0;
+
+ /* Three stacks and their tools:
+ `yyss': related to states,
+ `yyvs': related to semantic values,
+ `yyls': related to locations.
+ Refer to the stacks thru separate pointers, to allow yyoverflow
+ to reallocate them elsewhere. */
+
+ /* The state stack. */
+ short yyssa[YYINITDEPTH];
+ short *yyss = yyssa;
+ register short *yyssp;
+
+ /* The semantic value stack. */
+ YYSTYPE yyvsa[YYINITDEPTH];
+ YYSTYPE *yyvs = yyvsa;
+ register YYSTYPE *yyvsp;
+
+
+
+#define YYPOPSTACK (yyvsp--, yyssp--)
+
+ YYSIZE_T yystacksize = YYINITDEPTH;
+
+ /* The variables used to return semantic value and location from the
+ action routines. */
+ YYSTYPE yyval;
+
+
+ /* When reducing, the number of symbols on the RHS of the reduced
+ rule. */
+ int yylen;
+
+ YYDPRINTF ((stderr, "Starting parse\n"));
+
+ yystate = 0;
+ yyerrstatus = 0;
+ yynerrs = 0;
+ yychar = YYEMPTY; /* Cause a token to be read. */
+
+ /* Initialize stack pointers.
+ Waste one element of value and location stack
+ so that they stay on the same level as the state stack.
+ The wasted elements are never initialized. */
+
+ yyssp = yyss;
+ yyvsp = yyvs;
+
+ 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;
+ short *yyss1 = yyss;
+
+
+ /* Each stack pointer address is followed by the size of the
+ data in use in that stack, in bytes. This used to be a
+ conditional around just the two extra args, but that might
+ be undefined if yyoverflow is a macro. */
+ yyoverflow ("parser stack overflow",
+ &yyss1, yysize * sizeof (*yyssp),
+ &yyvs1, yysize * sizeof (*yyvsp),
+
+ &yystacksize);
+
+ yyss = yyss1;
+ yyvs = yyvs1;
+ }
+#else /* no yyoverflow */
+# ifndef YYSTACK_RELOCATE
+ goto yyoverflowlab;
+# else
+ /* Extend the stack our own way. */
+ if (YYMAXDEPTH <= yystacksize)
+ goto yyoverflowlab;
+ yystacksize *= 2;
+ if (YYMAXDEPTH < yystacksize)
+ yystacksize = YYMAXDEPTH;
+
+ {
+ short *yyss1 = yyss;
+ union yyalloc *yyptr =
+ (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize));
+ if (! yyptr)
+ goto yyoverflowlab;
+ YYSTACK_RELOCATE (yyss);
+ YYSTACK_RELOCATE (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));
+
+ 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. */
+/* yyresume: */
+
+ /* First try to decide what to do without reference to lookahead token. */
+
+ yyn = yypact[yystate];
+ if (yyn == YYPACT_NINF)
+ 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);
+ YYDSYMPRINTF ("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 (yyn == 0 || yyn == YYTABLE_NINF)
+ goto yyerrlab;
+ yyn = -yyn;
+ goto yyreduce;
+ }
+
+ if (yyn == YYFINAL)
+ YYACCEPT;
+
+ /* Shift the lookahead token. */
+ YYDPRINTF ((stderr, "Shifting token %s, ", yytname[yytoken]));
+
+ /* Discard the token being shifted unless it is eof. */
+ if (yychar != YYEOF)
+ yychar = YYEMPTY;
+
+ *++yyvsp = yylval;
+
+
+ /* Count tokens shifted since error; after three, turn off error
+ status. */
+ if (yyerrstatus)
+ yyerrstatus--;
+
+ yystate = yyn;
+ 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 161 "../unix/../generic/tclGetDate.y"
+ {
+ yyHaveTime++;
+ ;}
+ break;
+
+ case 5:
+#line 164 "../unix/../generic/tclGetDate.y"
+ {
+ yyHaveZone++;
+ ;}
+ break;
+
+ case 6:
+#line 167 "../unix/../generic/tclGetDate.y"
+ {
+ yyHaveDate++;
+ ;}
+ break;
+
+ case 7:
+#line 170 "../unix/../generic/tclGetDate.y"
+ {
+ yyHaveOrdinalMonth++;
+ ;}
+ break;
+
+ case 8:
+#line 173 "../unix/../generic/tclGetDate.y"
+ {
+ yyHaveDay++;
+ ;}
+ break;
+
+ case 9:
+#line 176 "../unix/../generic/tclGetDate.y"
+ {
+ yyHaveRel++;
+ ;}
+ break;
+
+ case 10:
+#line 179 "../unix/../generic/tclGetDate.y"
+ {
+ yyHaveTime++;
+ yyHaveDate++;
+ ;}
+ break;
+
+ case 11:
+#line 183 "../unix/../generic/tclGetDate.y"
+ {
+ yyHaveTime++;
+ yyHaveDate++;
+ yyHaveRel++;
+ ;}
+ break;
+
+ case 13:
+#line 191 "../unix/../generic/tclGetDate.y"
+ {
+ yyHour = yyvsp[-1].Number;
+ yyMinutes = 0;
+ yySeconds = 0;
+ yyMeridian = yyvsp[0].Meridian;
+ ;}
+ break;
+
+ case 14:
+#line 197 "../unix/../generic/tclGetDate.y"
+ {
+ yyHour = yyvsp[-3].Number;
+ yyMinutes = yyvsp[-1].Number;
+ yySeconds = 0;
+ yyMeridian = yyvsp[0].Meridian;
+ ;}
+ break;
+
+ case 15:
+#line 203 "../unix/../generic/tclGetDate.y"
+ {
+ yyHour = yyvsp[-4].Number;
+ yyMinutes = yyvsp[-2].Number;
+ yyMeridian = MER24;
+ yyDSTmode = DSToff;
+ yyTimezone = (yyvsp[0].Number % 100 + (yyvsp[0].Number / 100) * 60);
+ ;}
+ break;
+
+ case 16:
+#line 210 "../unix/../generic/tclGetDate.y"
+ {
+ yyHour = yyvsp[-5].Number;
+ yyMinutes = yyvsp[-3].Number;
+ yySeconds = yyvsp[-1].Number;
+ yyMeridian = yyvsp[0].Meridian;
+ ;}
+ break;
+
+ case 17:
+#line 216 "../unix/../generic/tclGetDate.y"
+ {
+ yyHour = yyvsp[-6].Number;
+ yyMinutes = yyvsp[-4].Number;
+ yySeconds = yyvsp[-2].Number;
+ yyMeridian = MER24;
+ yyDSTmode = DSToff;
+ yyTimezone = (yyvsp[0].Number % 100 + (yyvsp[0].Number / 100) * 60);
+ ;}
+ break;
+
+ case 18:
+#line 226 "../unix/../generic/tclGetDate.y"
+ {
+ yyTimezone = yyvsp[-1].Number;
+ yyDSTmode = DSTon;
+ ;}
+ break;
+
+ case 19:
+#line 230 "../unix/../generic/tclGetDate.y"
+ {
+ yyTimezone = yyvsp[0].Number;
+ yyDSTmode = DSToff;
+ ;}
+ break;
+
+ case 20:
+#line 234 "../unix/../generic/tclGetDate.y"
+ {
+ yyTimezone = yyvsp[0].Number;
+ yyDSTmode = DSTon;
+ ;}
+ break;
+
+ case 21:
+#line 240 "../unix/../generic/tclGetDate.y"
+ {
+ yyDayOrdinal = 1;
+ yyDayNumber = yyvsp[0].Number;
+ ;}
+ break;
+
+ case 22:
+#line 244 "../unix/../generic/tclGetDate.y"
+ {
+ yyDayOrdinal = 1;
+ yyDayNumber = yyvsp[-1].Number;
+ ;}
+ break;
+
+ case 23:
+#line 248 "../unix/../generic/tclGetDate.y"
+ {
+ yyDayOrdinal = yyvsp[-1].Number;
+ yyDayNumber = yyvsp[0].Number;
+ ;}
+ break;
+
+ case 24:
+#line 252 "../unix/../generic/tclGetDate.y"
+ {
+ yyDayOrdinal = yyvsp[-2].Number * yyvsp[-1].Number;
+ yyDayNumber = yyvsp[0].Number;
+ ;}
+ break;
+
+ case 25:
+#line 256 "../unix/../generic/tclGetDate.y"
+ {
+ yyDayOrdinal = 2;
+ yyDayNumber = yyvsp[0].Number;
+ ;}
+ break;
+
+ case 26:
+#line 262 "../unix/../generic/tclGetDate.y"
+ {
+ yyMonth = yyvsp[-2].Number;
+ yyDay = yyvsp[0].Number;
+ ;}
+ break;
+
+ case 27:
+#line 266 "../unix/../generic/tclGetDate.y"
+ {
+ yyMonth = yyvsp[-4].Number;
+ yyDay = yyvsp[-2].Number;
+ yyYear = yyvsp[0].Number;
+ ;}
+ break;
+
+ case 28:
+#line 271 "../unix/../generic/tclGetDate.y"
+ {
+ yyYear = yyvsp[0].Number / 10000;
+ yyMonth = (yyvsp[0].Number % 10000)/100;
+ yyDay = yyvsp[0].Number % 100;
+ ;}
+ break;
+
+ case 29:
+#line 276 "../unix/../generic/tclGetDate.y"
+ {
+ yyDay = yyvsp[-4].Number;
+ yyMonth = yyvsp[-2].Number;
+ yyYear = yyvsp[0].Number;
+ ;}
+ break;
+
+ case 30:
+#line 281 "../unix/../generic/tclGetDate.y"
+ {
+ yyMonth = yyvsp[-2].Number;
+ yyDay = yyvsp[0].Number;
+ yyYear = yyvsp[-4].Number;
+ ;}
+ break;
+
+ case 31:
+#line 286 "../unix/../generic/tclGetDate.y"
+ {
+ yyMonth = yyvsp[-1].Number;
+ yyDay = yyvsp[0].Number;
+ ;}
+ break;
+
+ case 32:
+#line 290 "../unix/../generic/tclGetDate.y"
+ {
+ yyMonth = yyvsp[-3].Number;
+ yyDay = yyvsp[-2].Number;
+ yyYear = yyvsp[0].Number;
+ ;}
+ break;
+
+ case 33:
+#line 295 "../unix/../generic/tclGetDate.y"
+ {
+ yyMonth = yyvsp[0].Number;
+ yyDay = yyvsp[-1].Number;
+ ;}
+ break;
+
+ case 34:
+#line 299 "../unix/../generic/tclGetDate.y"
+ {
+ yyMonth = 1;
+ yyDay = 1;
+ yyYear = EPOCH;
+ ;}
+ break;
+
+ case 35:
+#line 304 "../unix/../generic/tclGetDate.y"
+ {
+ yyMonth = yyvsp[-1].Number;
+ yyDay = yyvsp[-2].Number;
+ yyYear = yyvsp[0].Number;
+ ;}
+ break;
+
+ case 36:
+#line 311 "../unix/../generic/tclGetDate.y"
+ {
+ yyMonthOrdinal = 1;
+ yyMonth = yyvsp[0].Number;
+ ;}
+ break;
+
+ case 37:
+#line 315 "../unix/../generic/tclGetDate.y"
+ {
+ yyMonthOrdinal = yyvsp[-1].Number;
+ yyMonth = yyvsp[0].Number;
+ ;}
+ break;
+
+ case 38:
+#line 321 "../unix/../generic/tclGetDate.y"
+ {
+ if (yyvsp[-1].Number != HOUR(- 7)) YYABORT;
+ yyYear = yyvsp[-2].Number / 10000;
+ yyMonth = (yyvsp[-2].Number % 10000)/100;
+ yyDay = yyvsp[-2].Number % 100;
+ yyHour = yyvsp[0].Number / 10000;
+ yyMinutes = (yyvsp[0].Number % 10000)/100;
+ yySeconds = yyvsp[0].Number % 100;
+ ;}
+ break;
+
+ case 39:
+#line 330 "../unix/../generic/tclGetDate.y"
+ {
+ if (yyvsp[-5].Number != HOUR(- 7)) YYABORT;
+ yyYear = yyvsp[-6].Number / 10000;
+ yyMonth = (yyvsp[-6].Number % 10000)/100;
+ yyDay = yyvsp[-6].Number % 100;
+ yyHour = yyvsp[-4].Number;
+ yyMinutes = yyvsp[-2].Number;
+ yySeconds = yyvsp[0].Number;
+ ;}
+ break;
+
+ case 40:
+#line 339 "../unix/../generic/tclGetDate.y"
+ {
+ yyYear = yyvsp[-1].Number / 10000;
+ yyMonth = (yyvsp[-1].Number % 10000)/100;
+ yyDay = yyvsp[-1].Number % 100;
+ yyHour = yyvsp[0].Number / 10000;
+ yyMinutes = (yyvsp[0].Number % 10000)/100;
+ yySeconds = yyvsp[0].Number % 100;
+ ;}
+ break;
+
+ case 41:
+#line 349 "../unix/../generic/tclGetDate.y"
+ {
+ /*
+ * Offset computed year by -377 so that the returned years will
+ * be in a range accessible with a 32 bit clock seconds value
+ */
+ yyYear = yyvsp[-2].Number/1000 + 2323 - 377;
+ yyDay = 1;
+ yyMonth = 1;
+ yyRelDay += ((yyvsp[-2].Number%1000)*(365 + IsLeapYear(yyYear)))/1000;
+ yyRelSeconds += yyvsp[0].Number * 144 * 60;
+ ;}
+ break;
+
+ case 42:
+#line 362 "../unix/../generic/tclGetDate.y"
+ {
+ yyRelSeconds *= -1;
+ yyRelMonth *= -1;
+ yyRelDay *= -1;
+ ;}
+ break;
+
+ case 44:
+#line 369 "../unix/../generic/tclGetDate.y"
+ { *yyRelPointer += yyvsp[-2].Number * yyvsp[-1].Number * yyvsp[0].Number; ;}
+ break;
+
+ case 45:
+#line 370 "../unix/../generic/tclGetDate.y"
+ { *yyRelPointer += yyvsp[-1].Number * yyvsp[0].Number; ;}
+ break;
+
+ case 46:
+#line 371 "../unix/../generic/tclGetDate.y"
+ { *yyRelPointer += yyvsp[0].Number; ;}
+ break;
+
+ case 47:
+#line 372 "../unix/../generic/tclGetDate.y"
+ { *yyRelPointer += yyvsp[-1].Number * yyvsp[0].Number; ;}
+ break;
+
+ case 48:
+#line 373 "../unix/../generic/tclGetDate.y"
+ { *yyRelPointer += yyvsp[0].Number; ;}
+ break;
+
+ case 49:
+#line 375 "../unix/../generic/tclGetDate.y"
+ { yyval.Number = -1; ;}
+ break;
+
+ case 50:
+#line 376 "../unix/../generic/tclGetDate.y"
+ { yyval.Number = 1; ;}
+ break;
+
+ case 51:
+#line 378 "../unix/../generic/tclGetDate.y"
+ { yyval.Number = yyvsp[0].Number; yyRelPointer = &yyRelSeconds; ;}
+ break;
+
+ case 52:
+#line 379 "../unix/../generic/tclGetDate.y"
+ { yyval.Number = yyvsp[0].Number; yyRelPointer = &yyRelDay; ;}
+ break;
+
+ case 53:
+#line 380 "../unix/../generic/tclGetDate.y"
+ { yyval.Number = yyvsp[0].Number; yyRelPointer = &yyRelMonth; ;}
+ break;
+
+ case 54:
+#line 384 "../unix/../generic/tclGetDate.y"
+ {
+ if (yyHaveTime && yyHaveDate && !yyHaveRel) {
+ yyYear = yyvsp[0].Number;
+ } else {
+ yyHaveTime++;
+ if (yyvsp[0].Number < 100) {
+ yyHour = yyvsp[0].Number;
+ yyMinutes = 0;
+ } else {
+ yyHour = yyvsp[0].Number / 100;
+ yyMinutes = yyvsp[0].Number % 100;
+ }
+ yySeconds = 0;
+ yyMeridian = MER24;
+ }
+ ;}
+ break;
+
+ case 55:
+#line 402 "../unix/../generic/tclGetDate.y"
+ {
+ yyval.Meridian = MER24;
+ ;}
+ break;
+
+ case 56:
+#line 405 "../unix/../generic/tclGetDate.y"
+ {
+ yyval.Meridian = yyvsp[0].Meridian;
+ ;}
+ break;
+
+
+ }
+
+/* Line 991 of yacc.c. */
+#line 1636 "../unix/../generic/tclDate.c"
+
+ yyvsp -= yylen;
+ yyssp -= yylen;
+
+
+ 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:
+ /* If not already recovering from an error, report this error. */
+ if (!yyerrstatus)
+ {
+ ++yynerrs;
+#if YYERROR_VERBOSE
+ yyn = yypact[yystate];
+
+ if (YYPACT_NINF < yyn && yyn < YYLAST)
+ {
+ YYSIZE_T yysize = 0;
+ int yytype = YYTRANSLATE (yychar);
+ char *yymsg;
+ int yyx, yycount;
+
+ yycount = 0;
+ /* Start YYX at -YYN if negative to avoid negative indexes in
+ YYCHECK. */
+ for (yyx = yyn < 0 ? -yyn : 0;
+ yyx < (int) (sizeof (yytname) / sizeof (char *)); yyx++)
+ if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR)
+ yysize += yystrlen (yytname[yyx]) + 15, yycount++;
+ yysize += yystrlen ("syntax error, unexpected ") + 1;
+ yysize += yystrlen (yytname[yytype]);
+ yymsg = (char *) YYSTACK_ALLOC (yysize);
+ if (yymsg != 0)
+ {
+ char *yyp = yystpcpy (yymsg, "syntax error, unexpected ");
+ yyp = yystpcpy (yyp, yytname[yytype]);
+
+ if (yycount < 5)
+ {
+ yycount = 0;
+ for (yyx = yyn < 0 ? -yyn : 0;
+ yyx < (int) (sizeof (yytname) / sizeof (char *));
+ yyx++)
+ if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR)
+ {
+ const char *yyq = ! yycount ? ", expecting " : " or ";
+ yyp = yystpcpy (yyp, yyq);
+ yyp = yystpcpy (yyp, yytname[yyx]);
+ yycount++;
+ }
+ }
+ yyerror (yymsg);
+ YYSTACK_FREE (yymsg);
+ }
+ else
+ yyerror ("syntax error; also virtual memory exhausted");
+ }
+ else
+#endif /* YYERROR_VERBOSE */
+ yyerror ("syntax error");
+ }
+
+
+
+ if (yyerrstatus == 3)
+ {
+ /* If just tried and failed to reuse lookahead token after an
+ error, discard it. */
+
+ /* Return failure if at end of input. */
+ if (yychar == YYEOF)
+ {
+ /* Pop the error token. */
+ YYPOPSTACK;
+ /* Pop the rest of the stack. */
+ while (yyss < yyssp)
+ {
+ YYDSYMPRINTF ("Error: popping", yystos[*yyssp], yyvsp, yylsp);
+ yydestruct (yystos[*yyssp], yyvsp);
+ YYPOPSTACK;
+ }
+ YYABORT;
+ }
+
+ YYDSYMPRINTF ("Error: discarding", yytoken, &yylval, &yylloc);
+ yydestruct (yytoken, &yylval);
+ yychar = YYEMPTY;
+
+ }
+
+ /* Else will try to reuse lookahead token after shifting the error
+ token. */
+ goto yyerrlab2;
+
+
+/*----------------------------------------------------.
+| yyerrlab1 -- error raised explicitly by an action. |
+`----------------------------------------------------*/
+yyerrlab1:
+
+ /* Suppress GCC warning that yyerrlab1 is unused when no action
+ invokes YYERROR. Doesn't work in C++ */
+#ifndef __cplusplus
+#if defined (__GNUC_MINOR__) && 2093 <= (__GNUC__ * 1000 + __GNUC_MINOR__)
+ __attribute__ ((__unused__))
+#endif
#endif
-#define TclDateclearin TclDatechar = -1
-#define TclDateerrok TclDateerrflag = 0
-extern int TclDatechar;
-extern int TclDateerrflag;
-YYSTYPE TclDatelval;
-YYSTYPE TclDateval;
-typedef int TclDatetabelem;
-#ifndef YYMAXDEPTH
-#define YYMAXDEPTH 150
+
+ goto yyerrlab2;
+
+
+/*---------------------------------------------------------------.
+| yyerrlab2 -- pop states until the error token can be shifted. |
+`---------------------------------------------------------------*/
+yyerrlab2:
+ yyerrstatus = 3; /* Each real token shifted decrements this. */
+
+ for (;;)
+ {
+ yyn = yypact[yystate];
+ if (yyn != YYPACT_NINF)
+ {
+ 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;
+
+ YYDSYMPRINTF ("Error: popping", yystos[*yyssp], yyvsp, yylsp);
+ yydestruct (yystos[yystate], yyvsp);
+ yyvsp--;
+ yystate = *--yyssp;
+
+ YY_STACK_PRINT (yyss, yyssp);
+ }
+
+ if (yyn == YYFINAL)
+ YYACCEPT;
+
+ YYDPRINTF ((stderr, "Shifting error token, "));
+
+ *++yyvsp = yylval;
+
+
+ yystate = yyn;
+ goto yynewstate;
+
+
+/*-------------------------------------.
+| yyacceptlab -- YYACCEPT comes here. |
+`-------------------------------------*/
+yyacceptlab:
+ yyresult = 0;
+ goto yyreturn;
+
+/*-----------------------------------.
+| yyabortlab -- YYABORT comes here. |
+`-----------------------------------*/
+yyabortlab:
+ yyresult = 1;
+ goto yyreturn;
+
+#ifndef yyoverflow
+/*----------------------------------------------.
+| yyoverflowlab -- parser overflow comes here. |
+`----------------------------------------------*/
+yyoverflowlab:
+ yyerror ("parser stack overflow");
+ yyresult = 2;
+ /* Fall through. */
#endif
-#if YYMAXDEPTH > 0
-int TclDate_TclDates[YYMAXDEPTH], *TclDates = TclDate_TclDates;
-YYSTYPE TclDate_TclDatev[YYMAXDEPTH], *TclDatev = TclDate_TclDatev;
-#else /* user does initial allocation */
-int *TclDates;
-YYSTYPE *TclDatev;
+
+yyreturn:
+#ifndef yyoverflow
+ if (yyss != yyssa)
+ YYSTACK_FREE (yyss);
#endif
-static int TclDatemaxdepth = YYMAXDEPTH;
-# define YYERRCODE 256
+ return yyresult;
+}
+
+
+#line 410 "../unix/../generic/tclGetDate.y"
/*
@@ -555,7 +2140,7 @@ Convert(Month, Day, Year, Hours, Minutes, Seconds, Meridian, DSTmode, TimePtr)
Julian *= SECSPERDAY;
/* Add the timezone offset ?? */
- Julian += TclDateTimezone * 60L;
+ Julian += yyTimezone * 60L;
/* Add the number of seconds represented by the time component */
if ((tod = ToSeconds(Hours, Minutes, Seconds, Meridian)) < 0)
@@ -564,7 +2149,7 @@ Convert(Month, Day, Year, Hours, Minutes, Seconds, Meridian, DSTmode, TimePtr)
/* Perform a preliminary DST compensation ?? */
if (DSTmode == DSTon
- || (DSTmode == DSTmaybe && TclpGetDate(&Julian, 0)->tm_isdst))
+ || (DSTmode == DSTmaybe && TclpGetDate(&Julian, 0)->tm_isdst))
Julian -= 60 * 60;
*TimePtr = Julian;
return 0;
@@ -666,7 +2251,7 @@ RelativeMonth(Start, RelMonth, TimePtr)
* to timezone difference with GMT to Julian time, if GMT flag is true.
*/
- if (TclDateTimezone == 0) {
+ if (yyTimezone == 0) {
Julian += TclpGetTimeZone((unsigned long) Start) * 60L;
}
@@ -739,11 +2324,11 @@ LookupWord(buff)
Tcl_UtfToLower(buff);
if (strcmp(buff, "am") == 0 || strcmp(buff, "a.m.") == 0) {
- TclDatelval.Meridian = MERam;
+ yylval.Meridian = MERam;
return tMERIDIAN;
}
if (strcmp(buff, "pm") == 0 || strcmp(buff, "p.m.") == 0) {
- TclDatelval.Meridian = MERpm;
+ yylval.Meridian = MERpm;
return tMERIDIAN;
}
@@ -762,25 +2347,25 @@ LookupWord(buff)
for (tp = MonthDayTable; tp->name; tp++) {
if (abbrev) {
if (strncmp(buff, tp->name, 3) == 0) {
- TclDatelval.Number = tp->value;
+ yylval.Number = tp->value;
return tp->type;
}
} else if (strcmp(buff, tp->name) == 0) {
- TclDatelval.Number = tp->value;
+ yylval.Number = tp->value;
return tp->type;
}
}
for (tp = TimezoneTable; tp->name; tp++) {
if (strcmp(buff, tp->name) == 0) {
- TclDatelval.Number = tp->value;
+ yylval.Number = tp->value;
return tp->type;
}
}
for (tp = UnitsTable; tp->name; tp++) {
if (strcmp(buff, tp->name) == 0) {
- TclDatelval.Number = tp->value;
+ yylval.Number = tp->value;
return tp->type;
}
}
@@ -793,7 +2378,7 @@ LookupWord(buff)
buff[i] = '\0';
for (tp = UnitsTable; tp->name; tp++) {
if (strcmp(buff, tp->name) == 0) {
- TclDatelval.Number = tp->value;
+ yylval.Number = tp->value;
return tp->type;
}
}
@@ -801,7 +2386,7 @@ LookupWord(buff)
for (tp = OtherTable; tp->name; tp++) {
if (strcmp(buff, tp->name) == 0) {
- TclDatelval.Number = tp->value;
+ yylval.Number = tp->value;
return tp->type;
}
}
@@ -813,7 +2398,7 @@ LookupWord(buff)
&& isalpha(UCHAR(*buff))) { /* INTL: ISO only */
for (tp = MilitaryTable; tp->name; tp++) {
if (strcmp(buff, tp->name) == 0) {
- TclDatelval.Number = tp->value;
+ yylval.Number = tp->value;
return tp->type;
}
}
@@ -832,7 +2417,7 @@ LookupWord(buff)
if (i) {
for (tp = TimezoneTable; tp->name; tp++) {
if (strcmp(buff, tp->name) == 0) {
- TclDatelval.Number = tp->value;
+ yylval.Number = tp->value;
return tp->type;
}
}
@@ -851,19 +2436,19 @@ TclDatelex()
int Count;
for ( ; ; ) {
- while (isspace(UCHAR(*TclDateInput))) {
- TclDateInput++;
+ while (isspace(UCHAR(*yyInput))) {
+ yyInput++;
}
- if (isdigit(UCHAR(c = *TclDateInput))) { /* INTL: digit */
+ if (isdigit(UCHAR(c = *yyInput))) { /* INTL: digit */
/* convert the string into a number; count the number of digits */
Count = 0;
- for (TclDatelval.Number = 0;
- isdigit(UCHAR(c = *TclDateInput++)); ) { /* INTL: digit */
- TclDatelval.Number = 10 * TclDatelval.Number + c - '0';
+ for (yylval.Number = 0;
+ isdigit(UCHAR(c = *yyInput++)); ) { /* INTL: digit */
+ yylval.Number = 10 * yylval.Number + c - '0';
Count++;
}
- TclDateInput--;
+ yyInput--;
/* A number with 6 or more digits is considered an ISO 8601 base */
if (Count >= 6) {
return tISOBASE;
@@ -872,22 +2457,22 @@ TclDatelex()
}
}
if (!(c & 0x80) && isalpha(UCHAR(c))) { /* INTL: ISO only. */
- for (p = buff; isalpha(UCHAR(c = *TclDateInput++)) /* INTL: ISO only. */
+ for (p = buff; isalpha(UCHAR(c = *yyInput++)) /* INTL: ISO only. */
|| c == '.'; ) {
if (p < &buff[sizeof buff - 1]) {
*p++ = c;
}
}
*p = '\0';
- TclDateInput--;
+ yyInput--;
return LookupWord(buff);
}
if (c != '(') {
- return *TclDateInput++;
+ return *yyInput++;
}
Count = 0;
do {
- c = *TclDateInput++;
+ c = *yyInput++;
if (c == '\0') {
return c;
} else if (c == '(') {
@@ -916,45 +2501,45 @@ TclGetDate(p, now, zone, timePtr)
time_t tod;
int thisyear;
- TclDateInput = p;
+ yyInput = p;
/* now has to be cast to a time_t for 64bit compliance */
Start = now;
tm = TclpGetDate(&Start, (zone == -50000));
thisyear = tm->tm_year + TM_YEAR_BASE;
- TclDateYear = thisyear;
- TclDateMonth = tm->tm_mon + 1;
- TclDateDay = tm->tm_mday;
- TclDateTimezone = zone;
+ yyYear = thisyear;
+ yyMonth = tm->tm_mon + 1;
+ yyDay = tm->tm_mday;
+ yyTimezone = zone;
if (zone == -50000) {
- TclDateDSTmode = DSToff; /* assume GMT */
- TclDateTimezone = 0;
+ yyDSTmode = DSToff; /* assume GMT */
+ yyTimezone = 0;
} else {
- TclDateDSTmode = DSTmaybe;
+ yyDSTmode = DSTmaybe;
}
- TclDateHour = 0;
- TclDateMinutes = 0;
- TclDateSeconds = 0;
- TclDateMeridian = MER24;
- TclDateRelSeconds = 0;
- TclDateRelMonth = 0;
- TclDateRelDay = 0;
- TclDateRelPointer = NULL;
-
- TclDateHaveDate = 0;
- TclDateHaveDay = 0;
- TclDateHaveOrdinalMonth = 0;
- TclDateHaveRel = 0;
- TclDateHaveTime = 0;
- TclDateHaveZone = 0;
-
- if (TclDateparse() || TclDateHaveTime > 1 || TclDateHaveZone > 1 || TclDateHaveDate > 1 ||
- TclDateHaveDay > 1 || TclDateHaveOrdinalMonth > 1) {
+ yyHour = 0;
+ yyMinutes = 0;
+ yySeconds = 0;
+ yyMeridian = MER24;
+ yyRelSeconds = 0;
+ yyRelMonth = 0;
+ yyRelDay = 0;
+ yyRelPointer = NULL;
+
+ yyHaveDate = 0;
+ yyHaveDay = 0;
+ yyHaveOrdinalMonth = 0;
+ yyHaveRel = 0;
+ yyHaveTime = 0;
+ yyHaveZone = 0;
+
+ if (yyparse() || yyHaveTime > 1 || yyHaveZone > 1 || yyHaveDate > 1 ||
+ yyHaveDay > 1 || yyHaveOrdinalMonth > 1) {
return -1;
}
- if (TclDateHaveDate || TclDateHaveTime || TclDateHaveDay) {
- if (TclDateYear < 0) {
- TclDateYear = -TclDateYear;
+ if (yyHaveDate || yyHaveTime || yyHaveDay) {
+ if (yyYear < 0) {
+ yyYear = -yyYear;
}
/*
* The following line handles years that are specified using
@@ -966,981 +2551,48 @@ TclGetDate(p, now, zone, timePtr)
* This later definition should work on all platforms.
*/
- if (TclDateYear < 100) {
- if (TclDateYear >= 69) {
- TclDateYear += 1900;
+ if (yyYear < 100) {
+ if (yyYear >= 69) {
+ yyYear += 1900;
} else {
- TclDateYear += 2000;
+ yyYear += 2000;
}
}
- if (Convert(TclDateMonth, TclDateDay, TclDateYear, TclDateHour, TclDateMinutes, TclDateSeconds,
- TclDateMeridian, TclDateDSTmode, &Start) < 0) {
+ if (Convert(yyMonth, yyDay, yyYear, yyHour, yyMinutes, yySeconds,
+ yyMeridian, yyDSTmode, &Start) < 0) {
return -1;
}
} else {
Start = now;
- if (!TclDateHaveRel) {
+ if (!yyHaveRel) {
Start -= ((tm->tm_hour * 60L * 60L) +
tm->tm_min * 60L) + tm->tm_sec;
}
}
- Start += TclDateRelSeconds;
- if (RelativeMonth(Start, TclDateRelMonth, &Time) < 0) {
+ Start += yyRelSeconds;
+ if (RelativeMonth(Start, yyRelMonth, &Time) < 0) {
return -1;
}
Start += Time;
- if (RelativeDay(Start, TclDateRelDay, &Time) < 0) {
+ if (RelativeDay(Start, yyRelDay, &Time) < 0) {
return -1;
}
Start += Time;
- if (TclDateHaveDay && !TclDateHaveDate) {
- tod = NamedDay(Start, TclDateDayOrdinal, TclDateDayNumber);
+ if (yyHaveDay && !yyHaveDate) {
+ tod = NamedDay(Start, yyDayOrdinal, yyDayNumber);
Start += tod;
}
- if (TclDateHaveOrdinalMonth) {
- tod = NamedMonth(Start, TclDateMonthOrdinal, TclDateMonth);
+ if (yyHaveOrdinalMonth) {
+ tod = NamedMonth(Start, yyMonthOrdinal, yyMonth);
Start += tod;
}
*timePtr = Start;
return 0;
}
-static CONST TclDatetabelem TclDateexca[] ={
--1, 1,
- 0, -1,
- -2, 0,
- };
-# define YYNPROD 56
-# define YYLAST 261
-static CONST TclDatetabelem TclDateact[]={
-
- 24, 40, 23, 36, 54, 81, 41, 28, 53, 26,
- 37, 42, 58, 38, 56, 28, 27, 26, 28, 33,
- 26, 32, 61, 50, 27, 80, 76, 27, 51, 75,
- 74, 73, 30, 72, 71, 70, 69, 52, 49, 48,
- 47, 45, 39, 62, 78, 46, 79, 68, 25, 65,
- 60, 67, 66, 55, 44, 21, 63, 11, 10, 9,
- 8, 35, 7, 6, 5, 4, 3, 43, 2, 1,
- 20, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 57, 0, 0, 59, 77, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 19, 14, 0, 0, 0,
- 16, 28, 22, 26, 0, 12, 13, 17, 0, 15,
- 27, 18, 31, 0, 0, 29, 0, 34, 28, 0,
- 26, 0, 0, 0, 0, 0, 0, 27, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 64,
- 64 };
-static CONST TclDatetabelem TclDatepact[]={
-
--10000000, -43,-10000000,-10000000,-10000000,-10000000,-10000000,-10000000,-10000000,-10000000,
--10000000,-10000000, -26, -268,-10000000, -259, -226,-10000000, -257, 10,
- -227, -212, -228,-10000000,-10000000,-10000000,-10000000,-10000000,-10000000,-10000000,
- -229,-10000000, -230, -240, -231,-10000000,-10000000, -264,-10000000, 9,
--10000000,-10000000, -249,-10000000,-10000000, -246,-10000000, 4, -2, 2,
- 7, 6,-10000000,-10000000, -11, -232,-10000000,-10000000,-10000000,-10000000,
- -233,-10000000, -234, -235,-10000000, -237, -238, -239, -242,-10000000,
--10000000,-10000000, -1,-10000000,-10000000,-10000000, -12,-10000000, -243, -263,
--10000000,-10000000 };
-static CONST TclDatetabelem TclDatepgo[]={
-
- 0, 48, 70, 22, 69, 68, 66, 65, 64, 63,
- 62, 60, 59, 58, 57, 55 };
-static CONST TclDatetabelem TclDater1[]={
-
- 0, 4, 4, 5, 5, 5, 5, 5, 5, 5,
- 5, 5, 6, 6, 6, 6, 6, 7, 7, 7,
- 10, 10, 10, 10, 10, 8, 8, 8, 8, 8,
- 8, 8, 8, 8, 8, 9, 9, 12, 12, 12,
- 13, 11, 11, 15, 15, 15, 15, 15, 2, 2,
- 1, 1, 1, 14, 3, 3 };
-static CONST TclDatetabelem TclDater2[]={
-
- 0, 0, 4, 3, 3, 3, 3, 3, 3, 3,
- 3, 2, 5, 9, 11, 13, 15, 5, 3, 3,
- 3, 5, 5, 7, 5, 7, 11, 3, 11, 11,
- 5, 9, 5, 3, 7, 5, 7, 7, 15, 5,
- 9, 5, 2, 7, 5, 5, 7, 3, 3, 3,
- 3, 3, 3, 3, 1, 3 };
-static CONST TclDatetabelem TclDatechk[]={
-
--10000000, -4, -5, -6, -7, -8, -9, -10, -11, -12,
- -13, -14, 268, 269, 259, 272, 263, 270, 274, 258,
- -2, -15, 265, 45, 43, -1, 266, 273, 264, 261,
- 58, 258, 47, 45, 263, -1, 271, 269, 272, 268,
- 258, 263, 268, -1, 44, 268, 257, 268, 268, 268,
- 263, 268, 268, 272, 268, 44, 263, -1, 258, -1,
- 46, -3, 45, 58, 261, 47, 45, 45, 58, 268,
- 268, 268, 268, 268, 268, 268, 268, -3, 45, 58,
- 268, 268 };
-static CONST TclDatetabelem TclDatedef[]={
-
- 1, -2, 2, 3, 4, 5, 6, 7, 8, 9,
- 10, 11, 53, 18, 19, 27, 0, 33, 0, 20,
- 0, 42, 0, 48, 49, 47, 50, 51, 52, 12,
- 0, 22, 0, 0, 32, 44, 17, 0, 39, 30,
- 24, 35, 0, 45, 21, 0, 41, 0, 54, 25,
- 0, 0, 34, 37, 0, 0, 36, 46, 23, 43,
- 0, 13, 0, 0, 55, 0, 0, 0, 0, 31,
- 40, 14, 54, 26, 28, 29, 0, 15, 0, 0,
- 16, 38 };
-typedef struct
-#ifdef __cplusplus
- TclDatetoktype
-#endif
-{ char *t_name; int t_val; } TclDatetoktype;
-#ifndef YYDEBUG
-# define YYDEBUG 0 /* don't allow debugging */
-#endif
-
-#if YYDEBUG
-
-TclDatetoktype TclDatetoks[] =
-{
- "tAGO", 257,
- "tDAY", 258,
- "tDAYZONE", 259,
- "tID", 260,
- "tMERIDIAN", 261,
- "tMINUTE_UNIT", 262,
- "tMONTH", 263,
- "tMONTH_UNIT", 264,
- "tSTARDATE", 265,
- "tSEC_UNIT", 266,
- "tSNUMBER", 267,
- "tUNUMBER", 268,
- "tZONE", 269,
- "tEPOCH", 270,
- "tDST", 271,
- "tISOBASE", 272,
- "tDAY_UNIT", 273,
- "tNEXT", 274,
- "-unknown-", -1 /* ends search */
-};
-
-char * TclDatereds[] =
-{
- "-no such reduction-",
- "spec : /* empty */",
- "spec : spec item",
- "item : time",
- "item : zone",
- "item : date",
- "item : ordMonth",
- "item : day",
- "item : relspec",
- "item : iso",
- "item : trek",
- "item : number",
- "time : tUNUMBER tMERIDIAN",
- "time : tUNUMBER ':' tUNUMBER o_merid",
- "time : tUNUMBER ':' tUNUMBER '-' tUNUMBER",
- "time : tUNUMBER ':' tUNUMBER ':' tUNUMBER o_merid",
- "time : tUNUMBER ':' tUNUMBER ':' tUNUMBER '-' tUNUMBER",
- "zone : tZONE tDST",
- "zone : tZONE",
- "zone : tDAYZONE",
- "day : tDAY",
- "day : tDAY ','",
- "day : tUNUMBER tDAY",
- "day : sign tUNUMBER tDAY",
- "day : tNEXT tDAY",
- "date : tUNUMBER '/' tUNUMBER",
- "date : tUNUMBER '/' tUNUMBER '/' tUNUMBER",
- "date : tISOBASE",
- "date : tUNUMBER '-' tMONTH '-' tUNUMBER",
- "date : tUNUMBER '-' tUNUMBER '-' tUNUMBER",
- "date : tMONTH tUNUMBER",
- "date : tMONTH tUNUMBER ',' tUNUMBER",
- "date : tUNUMBER tMONTH",
- "date : tEPOCH",
- "date : tUNUMBER tMONTH tUNUMBER",
- "ordMonth : tNEXT tMONTH",
- "ordMonth : tNEXT tUNUMBER tMONTH",
- "iso : tISOBASE tZONE tISOBASE",
- "iso : tISOBASE tZONE tUNUMBER ':' tUNUMBER ':' tUNUMBER",
- "iso : tISOBASE tISOBASE",
- "trek : tSTARDATE tUNUMBER '.' tUNUMBER",
- "relspec : relunits tAGO",
- "relspec : relunits",
- "relunits : sign tUNUMBER unit",
- "relunits : tUNUMBER unit",
- "relunits : tNEXT unit",
- "relunits : tNEXT tUNUMBER unit",
- "relunits : unit",
- "sign : '-'",
- "sign : '+'",
- "unit : tSEC_UNIT",
- "unit : tDAY_UNIT",
- "unit : tMONTH_UNIT",
- "number : tUNUMBER",
- "o_merid : /* empty */",
- "o_merid : tMERIDIAN",
-};
-#endif /* YYDEBUG */
-/*
- * Copyright (c) 1993 by Sun Microsystems, Inc.
- */
-
-
-/*
-** Skeleton parser driver for yacc output
-*/
-
-/*
-** yacc user known macros and defines
-*/
-#define YYERROR goto TclDateerrlab
-#define YYACCEPT return(0)
-#define YYABORT return(1)
-#define YYBACKUP( newtoken, newvalue )\
-{\
- if ( TclDatechar >= 0 || ( TclDater2[ TclDatetmp ] >> 1 ) != 1 )\
- {\
- TclDateerror( "syntax error - cannot backup" );\
- goto TclDateerrlab;\
- }\
- TclDatechar = newtoken;\
- TclDatestate = *TclDateps;\
- TclDatelval = newvalue;\
- goto TclDatenewstate;\
-}
-#define YYRECOVERING() (!!TclDateerrflag)
-#define YYNEW(type) TclDateAlloc(sizeof(type) * TclDatenewmax)
-#define YYCOPY(to, from, type) \
- (type *) memcpy(to, (char *) from, TclDatemaxdepth * sizeof (type))
-#define YYENLARGE( from, type) \
- (type *) TclDateRealloc((char *) from, TclDatenewmax * sizeof(type))
-#ifndef YYDEBUG
-# define YYDEBUG 1 /* make debugging available */
-#endif
-
-/*
-** user known globals
-*/
-int TclDatedebug; /* set to 1 to get debugging */
-
-/*
-** driver internal defines
-*/
-#define YYFLAG (-10000000)
-
-/*
-** global variables used by the parser
-*/
-YYSTYPE *TclDatepv; /* top of value stack */
-int *TclDateps; /* top of state stack */
-
-int TclDatestate; /* current state */
-int TclDatetmp; /* extra var (lasts between blocks) */
-
-int TclDatenerrs; /* number of errors */
-int TclDateerrflag; /* error recovery flag */
-int TclDatechar; /* current input token number */
-
-
-
-#ifdef YYNMBCHARS
-#define YYLEX() TclDatecvtok(TclDatelex())
-/*
-** TclDatecvtok - 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 TclDatecvtok(int i)
-#else
-int TclDatecvtok(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( TclDatembchars[last].character < i ){
- return i;/*Giving up*/
- }
- while ((last>=first)&&(first>=0)) {/*Binary search loop*/
- mid = (first+last)/2;
- j = TclDatembchars[mid].character;
- if( j==i ){/*Found*/
- return TclDatembchars[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() TclDatelex()
-#endif/*!YYNMBCHARS*/
-
-/*
-** TclDateparse - return 0 if worked, 1 if syntax error not recovered from
-*/
-#if defined(__STDC__) || defined(__cplusplus)
-int TclDateparse(void)
-#else
-int TclDateparse()
-#endif
-{
- register YYSTYPE *TclDatepvt = 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 TclDateerrlab;
- case 2: goto TclDatenewstate;
- }
-#endif
- /*
- ** Initialize externals - TclDateparse may be called more than once
- */
- TclDatepv = &TclDatev[-1];
- TclDateps = &TclDates[-1];
- TclDatestate = 0;
- TclDatetmp = 0;
- TclDatenerrs = 0;
- TclDateerrflag = 0;
- TclDatechar = -1;
-
-#if YYMAXDEPTH <= 0
- if (TclDatemaxdepth <= 0)
- {
- if ((TclDatemaxdepth = YYEXPAND(0)) <= 0)
- {
- TclDateerror("yacc initialization error");
- YYABORT;
- }
- }
-#endif
-
- {
- register YYSTYPE *TclDate_pv; /* top of value stack */
- register int *TclDate_ps; /* top of state stack */
- register int TclDate_state; /* current state */
- register int TclDate_n; /* internal state number info */
- goto TclDatestack; /* moved from 6 lines above to here to please C++ */
-
- /*
- ** get globals into registers.
- ** branch to here only if YYBACKUP was called.
- */
- TclDate_pv = TclDatepv;
- TclDate_ps = TclDateps;
- TclDate_state = TclDatestate;
- goto TclDate_newstate;
-
- /*
- ** get globals into registers.
- ** either we just started, or we just finished a reduction
- */
- TclDatestack:
- TclDate_pv = TclDatepv;
- TclDate_ps = TclDateps;
- TclDate_state = TclDatestate;
-
- /*
- ** top of for (;;) loop while no reductions done
- */
- TclDate_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 ( TclDatedebug )
- {
- register int TclDate_i;
-
- printf( "State %d, token ", TclDate_state );
- if ( TclDatechar == 0 )
- printf( "end-of-file\n" );
- else if ( TclDatechar < 0 )
- printf( "-none-\n" );
- else
- {
- for ( TclDate_i = 0; TclDatetoks[TclDate_i].t_val >= 0;
- TclDate_i++ )
- {
- if ( TclDatetoks[TclDate_i].t_val == TclDatechar )
- break;
- }
- printf( "%s\n", TclDatetoks[TclDate_i].t_name );
- }
- }
-#endif /* YYDEBUG */
- if ( ++TclDate_ps >= &TclDates[ TclDatemaxdepth ] ) /* room on stack? */
- {
- /*
- ** reallocate and recover. Note that pointers
- ** have to be reset, or bad things will happen
- */
- long TclDateps_index = (TclDate_ps - TclDates);
- long TclDatepv_index = (TclDate_pv - TclDatev);
- long TclDatepvt_index = (TclDatepvt - TclDatev);
- int TclDatenewmax;
-#ifdef YYEXPAND
- TclDatenewmax = YYEXPAND(TclDatemaxdepth);
-#else
- TclDatenewmax = 2 * TclDatemaxdepth; /* double table size */
- if (TclDatemaxdepth == YYMAXDEPTH) /* first time growth */
- {
- char *newTclDates = (char *)YYNEW(int);
- char *newTclDatev = (char *)YYNEW(YYSTYPE);
- if (newTclDates != 0 && newTclDatev != 0)
- {
- TclDates = YYCOPY(newTclDates, TclDates, int);
- TclDatev = YYCOPY(newTclDatev, TclDatev, YYSTYPE);
- }
- else
- TclDatenewmax = 0; /* failed */
- }
- else /* not first time */
- {
- TclDates = YYENLARGE(TclDates, int);
- TclDatev = YYENLARGE(TclDatev, YYSTYPE);
- if (TclDates == 0 || TclDatev == 0)
- TclDatenewmax = 0; /* failed */
- }
-#endif
- if (TclDatenewmax <= TclDatemaxdepth) /* tables not expanded */
- {
- TclDateerror( "yacc stack overflow" );
- YYABORT;
- }
- TclDatemaxdepth = TclDatenewmax;
-
- TclDate_ps = TclDates + TclDateps_index;
- TclDate_pv = TclDatev + TclDatepv_index;
- TclDatepvt = TclDatev + TclDatepvt_index;
- }
- *TclDate_ps = TclDate_state;
- *++TclDate_pv = TclDateval;
-
- /*
- ** we have a new state - find out what to do
- */
- TclDate_newstate:
- if ( ( TclDate_n = TclDatepact[ TclDate_state ] ) <= YYFLAG )
- goto TclDatedefault; /* simple state */
-#if YYDEBUG
- /*
- ** if debugging, need to mark whether new token grabbed
- */
- TclDatetmp = TclDatechar < 0;
-#endif
- if ( ( TclDatechar < 0 ) && ( ( TclDatechar = YYLEX() ) < 0 ) )
- TclDatechar = 0; /* reached EOF */
-#if YYDEBUG
- if ( TclDatedebug && TclDatetmp )
- {
- register int TclDate_i;
-
- printf( "Received token " );
- if ( TclDatechar == 0 )
- printf( "end-of-file\n" );
- else if ( TclDatechar < 0 )
- printf( "-none-\n" );
- else
- {
- for ( TclDate_i = 0; TclDatetoks[TclDate_i].t_val >= 0;
- TclDate_i++ )
- {
- if ( TclDatetoks[TclDate_i].t_val == TclDatechar )
- break;
- }
- printf( "%s\n", TclDatetoks[TclDate_i].t_name );
- }
- }
-#endif /* YYDEBUG */
- if ( ( ( TclDate_n += TclDatechar ) < 0 ) || ( TclDate_n >= YYLAST ) )
- goto TclDatedefault;
- if ( TclDatechk[ TclDate_n = TclDateact[ TclDate_n ] ] == TclDatechar ) /*valid shift*/
- {
- TclDatechar = -1;
- TclDateval = TclDatelval;
- TclDate_state = TclDate_n;
- if ( TclDateerrflag > 0 )
- TclDateerrflag--;
- goto TclDate_stack;
- }
-
- TclDatedefault:
- if ( ( TclDate_n = TclDatedef[ TclDate_state ] ) == -2 )
- {
-#if YYDEBUG
- TclDatetmp = TclDatechar < 0;
-#endif
- if ( ( TclDatechar < 0 ) && ( ( TclDatechar = YYLEX() ) < 0 ) )
- TclDatechar = 0; /* reached EOF */
-#if YYDEBUG
- if ( TclDatedebug && TclDatetmp )
- {
- register int TclDate_i;
-
- printf( "Received token " );
- if ( TclDatechar == 0 )
- printf( "end-of-file\n" );
- else if ( TclDatechar < 0 )
- printf( "-none-\n" );
- else
- {
- for ( TclDate_i = 0;
- TclDatetoks[TclDate_i].t_val >= 0;
- TclDate_i++ )
- {
- if ( TclDatetoks[TclDate_i].t_val
- == TclDatechar )
- {
- break;
- }
- }
- printf( "%s\n", TclDatetoks[TclDate_i].t_name );
- }
- }
-#endif /* YYDEBUG */
- /*
- ** look through exception table
- */
- {
- register CONST int *TclDatexi = TclDateexca;
-
- while ( ( *TclDatexi != -1 ) ||
- ( TclDatexi[1] != TclDate_state ) )
- {
- TclDatexi += 2;
- }
- while ( ( *(TclDatexi += 2) >= 0 ) &&
- ( *TclDatexi != TclDatechar ) )
- ;
- if ( ( TclDate_n = TclDatexi[1] ) < 0 )
- YYACCEPT;
- }
- }
-
- /*
- ** check for syntax error
- */
- if ( TclDate_n == 0 ) /* have an error */
- {
- /* no worry about speed here! */
- switch ( TclDateerrflag )
- {
- case 0: /* new error */
- TclDateerror( "syntax error" );
- goto skip_init;
- /*
- ** get globals into registers.
- ** we have a user generated syntax type error
- */
- TclDate_pv = TclDatepv;
- TclDate_ps = TclDateps;
- TclDate_state = TclDatestate;
- skip_init:
- TclDatenerrs++;
- /* FALLTHRU */
- case 1:
- case 2: /* incompletely recovered error */
- /* try again... */
- TclDateerrflag = 3;
- /*
- ** find state where "error" is a legal
- ** shift action
- */
- while ( TclDate_ps >= TclDates )
- {
- TclDate_n = TclDatepact[ *TclDate_ps ] + YYERRCODE;
- if ( TclDate_n >= 0 && TclDate_n < YYLAST &&
- TclDatechk[TclDateact[TclDate_n]] == YYERRCODE) {
- /*
- ** simulate shift of "error"
- */
- TclDate_state = TclDateact[ TclDate_n ];
- goto TclDate_stack;
- }
- /*
- ** current state has no shift on
- ** "error", pop stack
- */
-#if YYDEBUG
-# define _POP_ "Error recovery pops state %d, uncovers state %d\n"
- if ( TclDatedebug )
- printf( _POP_, *TclDate_ps,
- TclDate_ps[-1] );
-# undef _POP_
-#endif
- TclDate_ps--;
- TclDate_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 ( TclDatedebug )
- {
- register int TclDate_i;
-
- printf( "Error recovery discards " );
- if ( TclDatechar == 0 )
- printf( "token end-of-file\n" );
- else if ( TclDatechar < 0 )
- printf( "token -none-\n" );
- else
- {
- for ( TclDate_i = 0;
- TclDatetoks[TclDate_i].t_val >= 0;
- TclDate_i++ )
- {
- if ( TclDatetoks[TclDate_i].t_val
- == TclDatechar )
- {
- break;
- }
- }
- printf( "token %s\n",
- TclDatetoks[TclDate_i].t_name );
- }
- }
-#endif /* YYDEBUG */
- if ( TclDatechar == 0 ) /* reached EOF. quit */
- YYABORT;
- TclDatechar = -1;
- goto TclDate_newstate;
- }
- }/* end if ( TclDate_n == 0 ) */
- /*
- ** reduction by production TclDate_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 ( TclDatedebug )
- printf( "Reduce by (%d) \"%s\"\n",
- TclDate_n, TclDatereds[ TclDate_n ] );
-#endif
- TclDatetmp = TclDate_n; /* value to switch over */
- TclDatepvt = TclDate_pv; /* $vars top of value stack */
- /*
- ** Look in goto table for next state
- ** Sorry about using TclDate_state here as temporary
- ** register variable, but why not, if it works...
- ** If TclDater2[ TclDate_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 TclDate_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 TclDate_len = TclDater2[ TclDate_n ];
-
- if ( !( TclDate_len & 01 ) )
- {
- TclDate_len >>= 1;
- TclDateval = ( TclDate_pv -= TclDate_len )[1]; /* $$ = $1 */
- TclDate_state = TclDatepgo[ TclDate_n = TclDater1[ TclDate_n ] ] +
- *( TclDate_ps -= TclDate_len ) + 1;
- if ( TclDate_state >= YYLAST ||
- TclDatechk[ TclDate_state =
- TclDateact[ TclDate_state ] ] != -TclDate_n )
- {
- TclDate_state = TclDateact[ TclDatepgo[ TclDate_n ] ];
- }
- goto TclDate_stack;
- }
- TclDate_len >>= 1;
- TclDateval = ( TclDate_pv -= TclDate_len )[1]; /* $$ = $1 */
- TclDate_state = TclDatepgo[ TclDate_n = TclDater1[ TclDate_n ] ] +
- *( TclDate_ps -= TclDate_len ) + 1;
- if ( TclDate_state >= YYLAST ||
- TclDatechk[ TclDate_state = TclDateact[ TclDate_state ] ] != -TclDate_n )
- {
- TclDate_state = TclDateact[ TclDatepgo[ TclDate_n ] ];
- }
- }
- /* save until reenter driver code */
- TclDatestate = TclDate_state;
- TclDateps = TclDate_ps;
- TclDatepv = TclDate_pv;
- }
- /*
- ** code supplied by user is placed in this switch
- */
- switch( TclDatetmp )
- {
-
-case 3:{
- TclDateHaveTime++;
- } break;
-case 4:{
- TclDateHaveZone++;
- } break;
-case 5:{
- TclDateHaveDate++;
- } break;
-case 6:{
- TclDateHaveOrdinalMonth++;
- } break;
-case 7:{
- TclDateHaveDay++;
- } break;
-case 8:{
- TclDateHaveRel++;
- } break;
-case 9:{
- TclDateHaveTime++;
- TclDateHaveDate++;
- } break;
-case 10:{
- TclDateHaveTime++;
- TclDateHaveDate++;
- TclDateHaveRel++;
- } break;
-case 12:{
- TclDateHour = TclDatepvt[-1].Number;
- TclDateMinutes = 0;
- TclDateSeconds = 0;
- TclDateMeridian = TclDatepvt[-0].Meridian;
- } break;
-case 13:{
- TclDateHour = TclDatepvt[-3].Number;
- TclDateMinutes = TclDatepvt[-1].Number;
- TclDateSeconds = 0;
- TclDateMeridian = TclDatepvt[-0].Meridian;
- } break;
-case 14:{
- TclDateHour = TclDatepvt[-4].Number;
- TclDateMinutes = TclDatepvt[-2].Number;
- TclDateMeridian = MER24;
- TclDateDSTmode = DSToff;
- TclDateTimezone = (TclDatepvt[-0].Number % 100 + (TclDatepvt[-0].Number / 100) * 60);
- } break;
-case 15:{
- TclDateHour = TclDatepvt[-5].Number;
- TclDateMinutes = TclDatepvt[-3].Number;
- TclDateSeconds = TclDatepvt[-1].Number;
- TclDateMeridian = TclDatepvt[-0].Meridian;
- } break;
-case 16:{
- TclDateHour = TclDatepvt[-6].Number;
- TclDateMinutes = TclDatepvt[-4].Number;
- TclDateSeconds = TclDatepvt[-2].Number;
- TclDateMeridian = MER24;
- TclDateDSTmode = DSToff;
- TclDateTimezone = (TclDatepvt[-0].Number % 100 + (TclDatepvt[-0].Number / 100) * 60);
- } break;
-case 17:{
- TclDateTimezone = TclDatepvt[-1].Number;
- TclDateDSTmode = DSTon;
- } break;
-case 18:{
- TclDateTimezone = TclDatepvt[-0].Number;
- TclDateDSTmode = DSToff;
- } break;
-case 19:{
- TclDateTimezone = TclDatepvt[-0].Number;
- TclDateDSTmode = DSTon;
- } break;
-case 20:{
- TclDateDayOrdinal = 1;
- TclDateDayNumber = TclDatepvt[-0].Number;
- } break;
-case 21:{
- TclDateDayOrdinal = 1;
- TclDateDayNumber = TclDatepvt[-1].Number;
- } break;
-case 22:{
- TclDateDayOrdinal = TclDatepvt[-1].Number;
- TclDateDayNumber = TclDatepvt[-0].Number;
- } break;
-case 23:{
- TclDateDayOrdinal = TclDatepvt[-2].Number * TclDatepvt[-1].Number;
- TclDateDayNumber = TclDatepvt[-0].Number;
- } break;
-case 24:{
- TclDateDayOrdinal = 2;
- TclDateDayNumber = TclDatepvt[-0].Number;
- } break;
-case 25:{
- TclDateMonth = TclDatepvt[-2].Number;
- TclDateDay = TclDatepvt[-0].Number;
- } break;
-case 26:{
- TclDateMonth = TclDatepvt[-4].Number;
- TclDateDay = TclDatepvt[-2].Number;
- TclDateYear = TclDatepvt[-0].Number;
- } break;
-case 27:{
- TclDateYear = TclDatepvt[-0].Number / 10000;
- TclDateMonth = (TclDatepvt[-0].Number % 10000)/100;
- TclDateDay = TclDatepvt[-0].Number % 100;
- } break;
-case 28:{
- TclDateDay = TclDatepvt[-4].Number;
- TclDateMonth = TclDatepvt[-2].Number;
- TclDateYear = TclDatepvt[-0].Number;
- } break;
-case 29:{
- TclDateMonth = TclDatepvt[-2].Number;
- TclDateDay = TclDatepvt[-0].Number;
- TclDateYear = TclDatepvt[-4].Number;
- } break;
-case 30:{
- TclDateMonth = TclDatepvt[-1].Number;
- TclDateDay = TclDatepvt[-0].Number;
- } break;
-case 31:{
- TclDateMonth = TclDatepvt[-3].Number;
- TclDateDay = TclDatepvt[-2].Number;
- TclDateYear = TclDatepvt[-0].Number;
- } break;
-case 32:{
- TclDateMonth = TclDatepvt[-0].Number;
- TclDateDay = TclDatepvt[-1].Number;
- } break;
-case 33:{
- TclDateMonth = 1;
- TclDateDay = 1;
- TclDateYear = EPOCH;
- } break;
-case 34:{
- TclDateMonth = TclDatepvt[-1].Number;
- TclDateDay = TclDatepvt[-2].Number;
- TclDateYear = TclDatepvt[-0].Number;
- } break;
-case 35:{
- TclDateMonthOrdinal = 1;
- TclDateMonth = TclDatepvt[-0].Number;
- } break;
-case 36:{
- TclDateMonthOrdinal = TclDatepvt[-1].Number;
- TclDateMonth = TclDatepvt[-0].Number;
- } break;
-case 37:{
- if (TclDatepvt[-1].Number != HOUR(- 7)) YYABORT;
- TclDateYear = TclDatepvt[-2].Number / 10000;
- TclDateMonth = (TclDatepvt[-2].Number % 10000)/100;
- TclDateDay = TclDatepvt[-2].Number % 100;
- TclDateHour = TclDatepvt[-0].Number / 10000;
- TclDateMinutes = (TclDatepvt[-0].Number % 10000)/100;
- TclDateSeconds = TclDatepvt[-0].Number % 100;
- } break;
-case 38:{
- if (TclDatepvt[-5].Number != HOUR(- 7)) YYABORT;
- TclDateYear = TclDatepvt[-6].Number / 10000;
- TclDateMonth = (TclDatepvt[-6].Number % 10000)/100;
- TclDateDay = TclDatepvt[-6].Number % 100;
- TclDateHour = TclDatepvt[-4].Number;
- TclDateMinutes = TclDatepvt[-2].Number;
- TclDateSeconds = TclDatepvt[-0].Number;
- } break;
-case 39:{
- TclDateYear = TclDatepvt[-1].Number / 10000;
- TclDateMonth = (TclDatepvt[-1].Number % 10000)/100;
- TclDateDay = TclDatepvt[-1].Number % 100;
- TclDateHour = TclDatepvt[-0].Number / 10000;
- TclDateMinutes = (TclDatepvt[-0].Number % 10000)/100;
- TclDateSeconds = TclDatepvt[-0].Number % 100;
- } break;
-case 40:{
- /*
- * Offset computed year by -377 so that the returned years will
- * be in a range accessible with a 32 bit clock seconds value
- */
- TclDateYear = TclDatepvt[-2].Number/1000 + 2323 - 377;
- TclDateDay = 1;
- TclDateMonth = 1;
- TclDateRelDay += ((TclDatepvt[-2].Number%1000)*(365 + IsLeapYear(TclDateYear)))/1000;
- TclDateRelSeconds += TclDatepvt[-0].Number * 144 * 60;
- } break;
-case 41:{
- TclDateRelSeconds *= -1;
- TclDateRelMonth *= -1;
- TclDateRelDay *= -1;
- } break;
-case 43:{ *TclDateRelPointer += TclDatepvt[-2].Number * TclDatepvt[-1].Number * TclDatepvt[-0].Number; } break;
-case 44:{ *TclDateRelPointer += TclDatepvt[-1].Number * TclDatepvt[-0].Number; } break;
-case 45:{ *TclDateRelPointer += TclDatepvt[-0].Number; } break;
-case 46:{ *TclDateRelPointer += TclDatepvt[-1].Number * TclDatepvt[-0].Number; } break;
-case 47:{ *TclDateRelPointer += TclDatepvt[-0].Number; } break;
-case 48:{ TclDateval.Number = -1; } break;
-case 49:{ TclDateval.Number = 1; } break;
-case 50:{ TclDateval.Number = TclDatepvt[-0].Number; TclDateRelPointer = &TclDateRelSeconds; } break;
-case 51:{ TclDateval.Number = TclDatepvt[-0].Number; TclDateRelPointer = &TclDateRelDay; } break;
-case 52:{ TclDateval.Number = TclDatepvt[-0].Number; TclDateRelPointer = &TclDateRelMonth; } break;
-case 53:{
- if (TclDateHaveTime && TclDateHaveDate && !TclDateHaveRel) {
- TclDateYear = TclDatepvt[-0].Number;
- } else {
- TclDateHaveTime++;
- if (TclDatepvt[-0].Number < 100) {
- TclDateHour = TclDatepvt[-0].Number;
- TclDateMinutes = 0;
- } else {
- TclDateHour = TclDatepvt[-0].Number / 100;
- TclDateMinutes = TclDatepvt[-0].Number % 100;
- }
- TclDateSeconds = 0;
- TclDateMeridian = MER24;
- }
- } break;
-case 54:{
- TclDateval.Meridian = MER24;
- } break;
-case 55:{
- TclDateval.Meridian = TclDatepvt[-0].Meridian;
- } break;
- }
- goto TclDatestack; /* reset registers in driver code */
-}
diff --git a/generic/tclGetDate.y b/generic/tclGetDate.y
index 1a8ed83..3c41d9b 100644
--- a/generic/tclGetDate.y
+++ b/generic/tclGetDate.y
@@ -11,7 +11,7 @@
* See the file "license.terms" for information on usage and redistribution
* of this file, and for a DISCLAIMER OF ALL WARRANTIES.
*
- * RCS: @(#) $Id: tclGetDate.y,v 1.22 2004/03/18 18:51:12 rmax Exp $
+ * RCS: @(#) $Id: tclGetDate.y,v 1.23 2004/09/17 19:41:07 kennykb Exp $
*/
%{
@@ -30,8 +30,16 @@
* SCCSID
*/
+/*
+ * Bison generates several labels that happen to be unused. MS Visual
+ * C++ doesn't like that, and complains. Tell it to shut up.
+ */
+
+#ifdef _MSC_VER
+#pragma warning( disable : 4102 )
+#endif /* _MSC_VER */
+
#include "tclInt.h"
-#include "tclPort.h"
#define EPOCH 1970
#define START_OF_TIME 1902
@@ -81,6 +89,7 @@ typedef enum _MERIDIAN {
* yacc had the %union construct.) Maybe someday; right now we only use
* the %union very rarely.
*/
+
static char *yyInput;
static DSTMODE yyDSTmode;
static time_t yyDayOrdinal;
@@ -108,7 +117,7 @@ static time_t *yyRelPointer;
/*
* Prototypes of internal functions.
*/
-static void yyerror _ANSI_ARGS_((char *s));
+static void TclDateerror _ANSI_ARGS_((char *s));
static time_t ToSeconds _ANSI_ARGS_((time_t Hours, time_t Minutes,
time_t Seconds, MERIDIAN Meridian));
static int Convert _ANSI_ARGS_((time_t Month, time_t Day, time_t Year,
@@ -124,91 +133,8 @@ static int RelativeMonth _ANSI_ARGS_((time_t Start, time_t RelMonth,
static int RelativeDay _ANSI_ARGS_((time_t Start, time_t RelDay,
time_t *TimePtr));
static int LookupWord _ANSI_ARGS_((char *buff));
-static int yylex _ANSI_ARGS_((void));
-
-int
-yyparse _ANSI_ARGS_((void));
-
-/*
- *----------------------------------------------------------------------
- *
- * TclDateCleanup --
- *
- * Clean up allocated memory on process exit.
- *
- * Results:
- * None.
- *
- * Side effects:
- * Frees the block of memory passed in as client data.
- *
- *----------------------------------------------------------------------
- */
+static int TclDatelex _ANSI_ARGS_((void));
-static void
-TclDateCleanup( ClientData clientData )
-{
- ckfree( (char*) clientData );
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * TclDateAlloc --
- *
- * Special purpose allocator for the two YACC stacks.
- *
- * Results:
- * Returns a pointer to a block of memory.
- *
- * Side effects:
- * Allocates the requested number of bytes, and
- * sets up to delete the allocated memory on process exit.
- *
- * The YACC system is set up to free memory in its stacks only by
- * abandonment. This procedure sets up to free it explicitly on exit
- * from Tcl, as when unloading.
- *
- *----------------------------------------------------------------------
- */
-
-static char*
-TclDateAlloc( size_t n )
-{
- char* pointer = ckalloc( n );
- Tcl_CreateExitHandler( TclDateCleanup, (ClientData) pointer );
- return pointer;
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * TclDateRealloc --
- *
- * Special purpose allocator for the two YACC stacks.
- *
- * Results:
- * Returns a pointer to a block of memory.
- *
- * Side effects:
- * Allocates the requested number of bytes, and
- * sets up to delete the allocated memory on process exit.
- *
- * The YACC system is set up to free memory in its stacks only by
- * abandonment. This procedure sets up to free it explicitly on exit
- * from Tcl, as when unloading.
- *
- *----------------------------------------------------------------------
- */
-static char*
-TclDateRealloc( char* oldPointer, size_t n )
-{
- char* newPointer;
- Tcl_DeleteExitHandler( TclDateCleanup, (ClientData) oldPointer );
- newPointer = ckrealloc( oldPointer, n );
- Tcl_CreateExitHandler( TclDateCleanup, (ClientData) newPointer );
- return newPointer;
-}
%}
@@ -681,7 +607,7 @@ static TABLE MilitaryTable[] = {
* Dump error messages in the bit bucket.
*/
static void
-yyerror(s)
+TclDateerror(s)
char *s;
{
}
@@ -785,7 +711,7 @@ Convert(Month, Day, Year, Hours, Minutes, Seconds, Meridian, DSTmode, TimePtr)
/* Perform a preliminary DST compensation ?? */
if (DSTmode == DSTon
- || (DSTmode == DSTmaybe && TclpGetDate(Julian, 0)->tm_isdst))
+ || (DSTmode == DSTmaybe && TclpGetDate(&Julian, 0)->tm_isdst))
Julian -= 60 * 60;
*TimePtr = Julian;
return 0;
@@ -799,8 +725,8 @@ DSTcorrect(Start, Future)
{
time_t StartDay;
time_t FutureDay;
- StartDay = (TclpGetDate(Start, 0)->tm_hour + 1) % 24;
- FutureDay = (TclpGetDate(Future, 0)->tm_hour + 1) % 24;
+ StartDay = (TclpGetDate(&Start, 0)->tm_hour + 1) % 24;
+ FutureDay = (TclpGetDate(&Future, 0)->tm_hour + 1) % 24;
return (Future - Start) + (StartDay - FutureDay) * 60L * 60L;
}
@@ -815,7 +741,7 @@ NamedDay(Start, DayOrdinal, DayNumber)
time_t now;
now = Start;
- tm = TclpGetDate(now, 0);
+ tm = TclpGetDate(&now, 0);
now += SECSPERDAY * ((DayNumber - tm->tm_wday + 7) % 7);
now += 7 * SECSPERDAY * (DayOrdinal <= 0 ? DayOrdinal : DayOrdinal - 1);
return DSTcorrect(Start, now);
@@ -832,7 +758,7 @@ NamedMonth(Start, MonthOrdinal, MonthNumber)
int result;
now = Start;
- tm = TclpGetDate(now, 0);
+ tm = TclpGetDate(&now, 0);
/* To compute the next n'th month, we use this alg:
* add n to year value
* if currentMonth < requestedMonth decrement year value by 1 (so that
@@ -867,7 +793,7 @@ RelativeMonth(Start, RelMonth, TimePtr)
*TimePtr = 0;
return 0;
}
- tm = TclpGetDate(Start, 0);
+ tm = TclpGetDate(&Start, 0);
Month = 12 * (tm->tm_year + TM_YEAR_BASE) + tm->tm_mon + RelMonth;
Year = Month / 12;
Month = Month % 12 + 1;
@@ -887,7 +813,7 @@ RelativeMonth(Start, RelMonth, TimePtr)
* to timezone difference with GMT to Julian time, if GMT flag is true.
*/
- if (TclDateTimezone == 0) {
+ if (yyTimezone == 0) {
Julian += TclpGetTimeZone((unsigned long) Start) * 60L;
}
@@ -1064,7 +990,7 @@ LookupWord(buff)
static int
-yylex()
+TclDatelex()
{
register char c;
register char *p;
@@ -1140,7 +1066,7 @@ TclGetDate(p, now, zone, timePtr)
yyInput = p;
/* now has to be cast to a time_t for 64bit compliance */
Start = now;
- tm = TclpGetDate(Start, (zone == -50000));
+ tm = TclpGetDate(&Start, (zone == -50000));
thisyear = tm->tm_year + TM_YEAR_BASE;
yyYear = thisyear;
yyMonth = tm->tm_mon + 1;
@@ -1174,8 +1100,8 @@ TclGetDate(p, now, zone, timePtr)
}
if (yyHaveDate || yyHaveTime || yyHaveDay) {
- if (TclDateYear < 0) {
- TclDateYear = -TclDateYear;
+ if (yyYear < 0) {
+ yyYear = -yyYear;
}
/*
* The following line handles years that are specified using
@@ -1187,11 +1113,11 @@ TclGetDate(p, now, zone, timePtr)
* This later definition should work on all platforms.
*/
- if (TclDateYear < 100) {
- if (TclDateYear >= 69) {
- TclDateYear += 1900;
+ if (yyYear < 100) {
+ if (yyYear >= 69) {
+ yyYear += 1900;
} else {
- TclDateYear += 2000;
+ yyYear += 2000;
}
}
if (Convert(yyMonth, yyDay, yyYear, yyHour, yyMinutes, yySeconds,
diff --git a/unix/Makefile.in b/unix/Makefile.in
index f3cccd6..314b0ad 100644
--- a/unix/Makefile.in
+++ b/unix/Makefile.in
@@ -5,7 +5,7 @@
# "autoconf" program (constructs like "@foo@" will get replaced in the
# actual Makefile.
#
-# RCS: @(#) $Id: Makefile.in,v 1.145 2004/08/31 04:33:36 das Exp $
+# RCS: @(#) $Id: Makefile.in,v 1.146 2004/09/17 19:41:07 kennykb Exp $
VERSION = @TCL_VERSION@
MAJOR_VERSION = @TCL_MAJOR_VERSION@
@@ -571,16 +571,20 @@ topDirName:
# so that make doesn't try to automatically regenerate the .c file.
gendate:
- yacc -l $(GENERIC_DIR)/tclGetDate.y
- sed -e 's/yy/TclDate/g' -e '/^#include <values.h>/d' \
- -e 's?SCCSID?RCS: @(#) ?' \
- -e '/#ifdef __STDC__/,/#endif/d' -e '/TclDateerrlab:/d' \
- -e '/TclDatenewstate:/d' -e '/#pragma/d' \
- -e '/#include <inttypes.h>/d' -e 's/const /CONST /g' \
- -e '/#define YYNEW/s/malloc/TclDateAlloc/g' \
- -e '/#define YYENLARGE/,/realloc/s/realloc/TclDateRealloc/g' \
- <y.tab.c >$(GENERIC_DIR)/tclDate.c
- rm y.tab.c
+ bison --output-file=$(GENERIC_DIR)/tclDate.c \
+ --name-prefix=TclDate \
+ $(GENERIC_DIR)/tclGetDate.y
+
+# yacc -l $(GENERIC_DIR)/tclGetDate.y
+# sed -e 's/yy/TclDate/g' -e '/^#include <values.h>/d' \
+# -e 's?SCCSID?RCS: @(#) ?' \
+# -e '/#ifdef __STDC__/,/#endif/d' -e '/TclDateerrlab:/d' \
+# -e '/TclDatenewstate:/d' -e '/#pragma/d' \
+# -e '/#include <inttypes.h>/d' -e 's/const /CONST /g' \
+# -e '/#define YYNEW/s/malloc/TclDateAlloc/g' \
+# -e '/#define YYENLARGE/,/realloc/s/realloc/TclDateRealloc/g' \
+# <y.tab.c >$(GENERIC_DIR)/tclDate.c
+# rm y.tab.c
# The following target generates the shared libraries in dltest/ that
# are used for testing; they are included as part of the "tcltest"