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-rw-r--r--libkholidays/parseholiday.c2653
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diff --git a/libkholidays/parseholiday.c b/libkholidays/parseholiday.c
deleted file mode 100644
index 1923d955a..000000000
--- a/libkholidays/parseholiday.c
+++ /dev/null
@@ -1,2653 +0,0 @@
-/* A Bison parser, made by GNU Bison 2.3. */
-
-/* Skeleton implementation for Bison's Yacc-like parsers in C
-
- Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006
- Free Software Foundation, Inc.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 51 Franklin Street, Fifth Floor,
- Boston, MA 02110-1301, USA. */
-
-/* As a special exception, you may create a larger work that contains
- part or all of the Bison parser skeleton and distribute that work
- under terms of your choice, so long as that work isn't itself a
- parser generator using the skeleton or a modified version thereof
- as a parser skeleton. Alternatively, if you modify or redistribute
- the parser skeleton itself, you may (at your option) remove this
- special exception, which will cause the skeleton and the resulting
- Bison output files to be licensed under the GNU General Public
- License without this special exception.
-
- This special exception was added by the Free Software Foundation in
- version 2.2 of Bison. */
-
-/* C LALR(1) parser skeleton written by Richard Stallman, by
- simplifying the original so-called "semantic" parser. */
-
-/* All symbols defined below should begin with yy or YY, to avoid
- infringing on user name space. This should be done even for local
- variables, as they might otherwise be expanded by user macros.
- There are some unavoidable exceptions within include files to
- define necessary library symbols; they are noted "INFRINGES ON
- USER NAME SPACE" below. */
-
-/* Identify Bison output. */
-#define YYBISON 1
-
-/* Bison version. */
-#define YYBISON_VERSION "2.3"
-
-/* Skeleton name. */
-#define YYSKELETON_NAME "yacc.c"
-
-/* Pure parsers. */
-#define YYPURE 0
-
-/* Using locations. */
-#define YYLSP_NEEDED 0
-
-/* Substitute the variable and function names. */
-#define yyparse kcalparse
-#define yylex kcallex
-#define yyerror kcalerror
-#define yylval kcallval
-#define yychar kcalchar
-#define yydebug kcaldebug
-#define yynerrs kcalnerrs
-
-
-/* Tokens. */
-#ifndef YYTOKENTYPE
-# define YYTOKENTYPE
- /* Put the tokens into the symbol table, so that GDB and other debuggers
- know about them. */
- enum yytokentype {
- NUMBER = 258,
- MONTH = 259,
- WDAY = 260,
- COLOR = 261,
- STRING = 262,
- IN = 263,
- PLUS = 264,
- MINUS = 265,
- SMALL = 266,
- CYEAR = 267,
- LEAPYEAR = 268,
- SHIFT = 269,
- IF = 270,
- LENGTH = 271,
- EASTER = 272,
- EQ = 273,
- NE = 274,
- LE = 275,
- GE = 276,
- LT = 277,
- GT = 278,
- PASCHA = 279,
- OR = 280,
- AND = 281,
- UMINUS = 282
- };
-#endif
-/* Tokens. */
-#define NUMBER 258
-#define MONTH 259
-#define WDAY 260
-#define COLOR 261
-#define STRING 262
-#define IN 263
-#define PLUS 264
-#define MINUS 265
-#define SMALL 266
-#define CYEAR 267
-#define LEAPYEAR 268
-#define SHIFT 269
-#define IF 270
-#define LENGTH 271
-#define EASTER 272
-#define EQ 273
-#define NE 274
-#define LE 275
-#define GE 276
-#define LT 277
-#define GT 278
-#define PASCHA 279
-#define OR 280
-#define AND 281
-#define UMINUS 282
-
-
-
-
-/* Copy the first part of user declarations. */
-#line 1 "parseholiday.y"
-
-/*
- * deals with the holiday file. A yacc parser is used to parse the file.
- * All the holidays of the specified year are calculated at once and stored
- * in two arrays that have one entry for each day of the year. The day
- * drawing routines just use the julian date to index into these arrays.
- * There are two arrays because holidays can be printed either on a full
- * line under the day number, or as a small line to the right of the day
- * number. It's convenient to have both.
- *
- * parse_holidays(year, force) read the holiday file and evaluate
- * all the holiday definitions for
- * <year>. Sets holiday and sm_holiday
- * arrays. If force is set, re-eval even
- * if year is the same as last time.
- *
- * Taken from plan by Thomas Driemeyer <thomas@bitrot.de>
- * Adapted for use in KOrganizer by Preston Brown <pbrown@kde.org> and
- * Reinhold Kainhofer <reinhold@kainhofer.com>
- */
-
-#include <config.h>
-
-#include <stdio.h>
-#include <unistd.h>
-#include <time.h>
-#include <stdlib.h>
-#include <pwd.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <string.h>
-
-#include <limits.h>
-
-/*** Macro definitions and constants ***/
-/*
- * Before you mail and complain that the following macro is incorrect,
- * please consider that this is one of the main battlegrounds of the
- * Annual Usenet Flame Wars. 2000 is a leap year. Just trust me on this :-)
- */
-
-#define ISLEAPYEAR(y) !((y)&3)
-#define JULIAN(m,d) (monthbegin[m] + (d)-1+((m)>1 && ISLEAPYEAR(parse_year)))
-#define LAST 999
-#define ANY 0
-#define BEFORE -1
-#define AFTER -2
-/**** Public forward declarations ****/
-char *parse_holidays(const char *holidays, int year, short force);
-
-/**** Private forward declarations ****/
-extern int kcallex(void); /* external lexical analyzer */
-static void kcalerror(const char *s);
-static time_t date_to_time(int day, int month, int year,
- int *wkday, int *julian, int *weeknum);
-static time_t tm_to_time(struct tm *tm);
-static int day_from_name(char *str);
-static int day_from_easter(void);
-static int day_from_monthday(int month, int day);
-static int day_from_wday(int day, int wday, int num);
-static void monthday_from_day(int day, int *m, int *d, int *y);
-static int calc_easter(int year);
-static int calc_pascha(int year);
-static void setliteraldate(int month, int day, int off, int *ddup);
-static void seteaster(int off, int length, int pascha);
-static void setdate(int month, int day, int year, int off, int conditionaloff, int length);
-static void setwday(int num, int wday, int month, int off, int length);
-static void setdoff(int wday, int rel, int month, int day,
- int year, int off, int length);
-/*** Variables and structures ***/
-static int m, d, y;
-int kcallineno; /* current line # being parsed */
-FILE *kcalin; /* file currently being processed */
-int yacc_small; /* small string or on its own line? */
-int yacc_stringcolor; /* color of holiday name text, 1..8 */
-char *yacc_string; /* holiday name text */
-int yacc_daycolor; /* color of day number, 1..8 */
-char *progname; /* argv[0] */
-int parse_year = -1; /* year being parsed, 0=1970..99=2069*/
-static const char *filename; /* holiday filename */
-static char errormsg[PATH_MAX+200];/* error message if any, or "" */
-static int easter_julian; /* julian date of Easter Sunday */
-static int pascha_julian; /* julian date of Pascha Sunday */
-static char *holiday_name; /* strdup'd yacc_string */
-short monthlen[12] = { 31, 28, 31, 30,
- 31, 30, 31, 31,
- 30, 31, 30, 31 };
-short monthbegin[12] = { 0, 31, 59, 90,
- 120, 151, 181,
- 212, 243, 273,
- 304, 334 };
-
-/* struct holiday;*/
-struct holiday {
- char *string; /* name of holiday, 0=not a holiday */
- int color;
- unsigned short dup; /* reference count */
- struct holiday *next;
-};
-
-struct holiday holidays[366]; /* info for each day, separate for */
-/*struct holiday sm_holiday[366];*/ /* full-line texts under, and small */
- /* texts next to day number */
-static int initialized=0;
-
-
-/* Enabling traces. */
-#ifndef YYDEBUG
-# define YYDEBUG 0
-#endif
-
-/* Enabling verbose error messages. */
-#ifdef YYERROR_VERBOSE
-# undef YYERROR_VERBOSE
-# define YYERROR_VERBOSE 1
-#else
-# define YYERROR_VERBOSE 0
-#endif
-
-/* Enabling the token table. */
-#ifndef YYTOKEN_TABLE
-# define YYTOKEN_TABLE 0
-#endif
-
-#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
-typedef union YYSTYPE
-#line 111 "parseholiday.y"
-{ int ival; char *sval; }
-/* Line 193 of yacc.c. */
-#line 270 "parseholiday.c"
- YYSTYPE;
-# 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 216 of yacc.c. */
-#line 283 "parseholiday.c"
-
-#ifdef short
-# undef short
-#endif
-
-#ifdef YYTYPE_UINT8
-typedef YYTYPE_UINT8 yytype_uint8;
-#else
-typedef unsigned char yytype_uint8;
-#endif
-
-#ifdef YYTYPE_INT8
-typedef YYTYPE_INT8 yytype_int8;
-#elif (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
-typedef signed char yytype_int8;
-#else
-typedef short int yytype_int8;
-#endif
-
-#ifdef YYTYPE_UINT16
-typedef YYTYPE_UINT16 yytype_uint16;
-#else
-typedef unsigned short int yytype_uint16;
-#endif
-
-#ifdef YYTYPE_INT16
-typedef YYTYPE_INT16 yytype_int16;
-#else
-typedef short int yytype_int16;
-#endif
-
-#ifndef YYSIZE_T
-# ifdef __SIZE_TYPE__
-# define YYSIZE_T __SIZE_TYPE__
-# elif defined size_t
-# define YYSIZE_T size_t
-# elif ! defined YYSIZE_T && (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
-# include <stddef.h> /* INFRINGES ON USER NAME SPACE */
-# define YYSIZE_T size_t
-# else
-# define YYSIZE_T unsigned int
-# endif
-#endif
-
-#define YYSIZE_MAXIMUM ((YYSIZE_T) -1)
-
-#ifndef YY_
-# if YYENABLE_NLS
-# if ENABLE_NLS
-# include <libintl.h> /* INFRINGES ON USER NAME SPACE */
-# define YY_(msgid) dgettext ("bison-runtime", msgid)
-# endif
-# endif
-# ifndef YY_
-# define YY_(msgid) msgid
-# endif
-#endif
-
-/* Suppress unused-variable warnings by "using" E. */
-#if ! defined lint || defined __GNUC__
-# define YYUSE(e) ((void) (e))
-#else
-# define YYUSE(e) /* empty */
-#endif
-
-/* Identity function, used to suppress warnings about constant conditions. */
-#ifndef lint
-# define YYID(n) (n)
-#else
-#if (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
-static int
-YYID (int i)
-#else
-static int
-YYID (i)
- int i;
-#endif
-{
- return i;
-}
-#endif
-
-#if ! defined yyoverflow || YYERROR_VERBOSE
-
-/* The parser invokes alloca or malloc; define the necessary symbols. */
-
-# ifdef YYSTACK_USE_ALLOCA
-# if YYSTACK_USE_ALLOCA
-# ifdef __GNUC__
-# define YYSTACK_ALLOC __builtin_alloca
-# elif defined __BUILTIN_VA_ARG_INCR
-# include <alloca.h> /* INFRINGES ON USER NAME SPACE */
-# elif defined _AIX
-# define YYSTACK_ALLOC __alloca
-# elif defined _MSC_VER
-# include <malloc.h> /* INFRINGES ON USER NAME SPACE */
-# define alloca _alloca
-# else
-# define YYSTACK_ALLOC alloca
-# if ! defined _ALLOCA_H && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
-# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
-# ifndef _STDLIB_H
-# define _STDLIB_H 1
-# endif
-# endif
-# endif
-# endif
-# endif
-
-# ifdef YYSTACK_ALLOC
- /* Pacify GCC's `empty if-body' warning. */
-# define YYSTACK_FREE(Ptr) do { /* empty */; } while (YYID (0))
-# ifndef YYSTACK_ALLOC_MAXIMUM
- /* The OS might guarantee only one guard page at the bottom of the stack,
- and a page size can be as small as 4096 bytes. So we cannot safely
- invoke alloca (N) if N exceeds 4096. Use a slightly smaller number
- to allow for a few compiler-allocated temporary stack slots. */
-# define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2006 */
-# endif
-# else
-# define YYSTACK_ALLOC YYMALLOC
-# define YYSTACK_FREE YYFREE
-# ifndef YYSTACK_ALLOC_MAXIMUM
-# define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM
-# endif
-# if (defined __cplusplus && ! defined _STDLIB_H \
- && ! ((defined YYMALLOC || defined malloc) \
- && (defined YYFREE || defined free)))
-# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
-# ifndef _STDLIB_H
-# define _STDLIB_H 1
-# endif
-# endif
-# ifndef YYMALLOC
-# define YYMALLOC malloc
-# if ! defined malloc && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
-void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */
-# endif
-# endif
-# ifndef YYFREE
-# define YYFREE free
-# if ! defined free && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
-void free (void *); /* INFRINGES ON USER NAME SPACE */
-# endif
-# endif
-# endif
-#endif /* ! defined yyoverflow || YYERROR_VERBOSE */
-
-
-#if (! defined yyoverflow \
- && (! defined __cplusplus \
- || (defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL)))
-
-/* A type that is properly aligned for any stack member. */
-union yyalloc
-{
- yytype_int16 yyss;
- YYSTYPE yyvs;
- };
-
-/* The size of the maximum gap between one aligned stack and the next. */
-# define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1)
-
-/* The size of an array large to enough to hold all stacks, each with
- N elements. */
-# define YYSTACK_BYTES(N) \
- ((N) * (sizeof (yytype_int16) + sizeof (YYSTYPE)) \
- + YYSTACK_GAP_MAXIMUM)
-
-/* Copy COUNT objects from FROM to TO. The source and destination do
- not overlap. */
-# ifndef YYCOPY
-# if defined __GNUC__ && 1 < __GNUC__
-# define YYCOPY(To, From, Count) \
- __builtin_memcpy (To, From, (Count) * sizeof (*(From)))
-# else
-# define YYCOPY(To, From, Count) \
- do \
- { \
- YYSIZE_T yyi; \
- for (yyi = 0; yyi < (Count); yyi++) \
- (To)[yyi] = (From)[yyi]; \
- } \
- while (YYID (0))
-# endif
-# endif
-
-/* Relocate STACK from its old location to the new one. The
- local variables YYSIZE and YYSTACKSIZE give the old and new number of
- elements in the stack, and YYPTR gives the new location of the
- stack. Advance YYPTR to a properly aligned location for the next
- stack. */
-# define YYSTACK_RELOCATE(Stack) \
- do \
- { \
- YYSIZE_T yynewbytes; \
- YYCOPY (&yyptr->Stack, Stack, yysize); \
- Stack = &yyptr->Stack; \
- yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \
- yyptr += yynewbytes / sizeof (*yyptr); \
- } \
- while (YYID (0))
-
-#endif
-
-/* YYFINAL -- State number of the termination state. */
-#define YYFINAL 2
-/* YYLAST -- Last index in YYTABLE. */
-#define YYLAST 278
-
-/* YYNTOKENS -- Number of terminals. */
-#define YYNTOKENS 41
-/* YYNNTS -- Number of nonterminals. */
-#define YYNNTS 16
-/* YYNRULES -- Number of rules. */
-#define YYNRULES 70
-/* YYNRULES -- Number of states. */
-#define YYNSTATES 132
-
-/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */
-#define YYUNDEFTOK 2
-#define YYMAXUTOK 282
-
-#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, 32, 2, 2, 2, 31, 2, 2,
- 39, 40, 29, 28, 2, 27, 36, 30, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 35, 2,
- 2, 2, 2, 34, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 37, 2, 38, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 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, 21, 22, 23, 24,
- 25, 26, 33
-};
-
-#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, 5, 13, 14, 16, 17, 19,
- 23, 27, 32, 36, 41, 48, 54, 55, 58, 61,
- 62, 67, 68, 70, 74, 75, 78, 82, 87, 93,
- 97, 103, 106, 110, 113, 117, 122, 124, 126, 128,
- 132, 137, 141, 144, 147, 151, 156, 158, 160, 162,
- 166, 170, 174, 178, 182, 186, 190, 194, 198, 202,
- 206, 210, 214, 220, 223, 227, 231, 233, 235, 238,
- 240
-};
-
-/* YYRHS -- A `-1'-separated list of the rules' RHS. */
-static const yytype_int8 yyrhs[] =
-{
- 42, 0, -1, -1, -1, 42, 44, 45, 7, 45,
- 43, 46, -1, -1, 11, -1, -1, 6, -1, 17,
- 47, 50, -1, 24, 47, 50, -1, 51, 47, 48,
- 50, -1, 5, 47, 50, -1, 55, 5, 47, 50,
- -1, 55, 5, 8, 53, 47, 50, -1, 5, 55,
- 51, 47, 50, -1, -1, 9, 54, -1, 10, 54,
- -1, -1, 14, 49, 15, 49, -1, -1, 5, -1,
- 5, 25, 49, -1, -1, 16, 54, -1, 55, 36,
- 53, -1, 55, 36, 53, 36, -1, 55, 36, 53,
- 36, 54, -1, 53, 30, 55, -1, 53, 30, 55,
- 30, 55, -1, 4, 55, -1, 4, 55, 55, -1,
- 55, 4, -1, 55, 4, 55, -1, 55, 36, 4,
- 55, -1, 55, -1, 7, -1, 17, -1, 55, 36,
- 53, -1, 55, 36, 53, 36, -1, 53, 30, 55,
- -1, 55, 4, -1, 4, 55, -1, 5, 55, 55,
- -1, 55, 5, 8, 53, -1, 4, -1, 55, -1,
- 55, -1, 54, 25, 54, -1, 54, 26, 54, -1,
- 54, 18, 54, -1, 54, 19, 54, -1, 54, 20,
- 54, -1, 54, 21, 54, -1, 54, 22, 54, -1,
- 54, 23, 54, -1, 54, 28, 54, -1, 54, 27,
- 54, -1, 54, 29, 54, -1, 54, 30, 54, -1,
- 54, 31, 54, -1, 54, 34, 54, 35, 54, -1,
- 32, 54, -1, 37, 52, 38, -1, 39, 54, 40,
- -1, 56, -1, 3, -1, 27, 3, -1, 12, -1,
- 13, 55, -1
-};
-
-/* YYRLINE[YYN] -- source line where rule number YYN was defined. */
-static const yytype_uint8 yyrline[] =
-{
- 0, 130, 130, 131, 131, 137, 138, 141, 142, 145,
- 146, 147, 148, 149, 150, 151, 154, 155, 156, 159,
- 160, 163, 164, 165, 168, 169, 172, 173, 174, 175,
- 176, 177, 178, 179, 180, 181, 182, 186, 187, 188,
- 190, 192, 194, 196, 198, 200, 206, 206, 208, 209,
- 210, 211, 212, 213, 214, 215, 216, 217, 218, 219,
- 220, 221, 222, 223, 224, 227, 228, 231, 232, 233,
- 234
-};
-#endif
-
-#if YYDEBUG || YYERROR_VERBOSE || YYTOKEN_TABLE
-/* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM.
- First, the terminals, then, starting at YYNTOKENS, nonterminals. */
-static const char *const yytname[] =
-{
- "$end", "error", "$undefined", "NUMBER", "MONTH", "WDAY", "COLOR",
- "STRING", "IN", "PLUS", "MINUS", "SMALL", "CYEAR", "LEAPYEAR", "SHIFT",
- "IF", "LENGTH", "EASTER", "EQ", "NE", "LE", "GE", "LT", "GT", "PASCHA",
- "OR", "AND", "'-'", "'+'", "'*'", "'/'", "'%'", "'!'", "UMINUS", "'?'",
- "':'", "'.'", "'['", "']'", "'('", "')'", "$accept", "list", "@1",
- "small", "color", "entry", "offset", "conditionaloffset",
- "wdaycondition", "length", "date", "reldate", "month", "expr", "pexpr",
- "number", 0
-};
-#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, 274,
- 275, 276, 277, 278, 279, 280, 281, 45, 43, 42,
- 47, 37, 33, 282, 63, 58, 46, 91, 93, 40,
- 41
-};
-# endif
-
-/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */
-static const yytype_uint8 yyr1[] =
-{
- 0, 41, 42, 43, 42, 44, 44, 45, 45, 46,
- 46, 46, 46, 46, 46, 46, 47, 47, 47, 48,
- 48, 49, 49, 49, 50, 50, 51, 51, 51, 51,
- 51, 51, 51, 51, 51, 51, 51, 52, 52, 52,
- 52, 52, 52, 52, 52, 52, 53, 53, 54, 54,
- 54, 54, 54, 54, 54, 54, 54, 54, 54, 54,
- 54, 54, 54, 54, 54, 55, 55, 56, 56, 56,
- 56
-};
-
-/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */
-static const yytype_uint8 yyr2[] =
-{
- 0, 2, 0, 0, 7, 0, 1, 0, 1, 3,
- 3, 4, 3, 4, 6, 5, 0, 2, 2, 0,
- 4, 0, 1, 3, 0, 2, 3, 4, 5, 3,
- 5, 2, 3, 2, 3, 4, 1, 1, 1, 3,
- 4, 3, 2, 2, 3, 4, 1, 1, 1, 3,
- 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
- 3, 3, 5, 2, 3, 3, 1, 1, 2, 1,
- 2
-};
-
-/* YYDEFACT[STATE-NAME] -- Default rule to reduce with in state
- STATE-NUM when YYTABLE doesn't specify something else to do. Zero
- means the default is an error. */
-static const yytype_uint8 yydefact[] =
-{
- 2, 5, 1, 6, 7, 8, 0, 7, 3, 0,
- 67, 46, 16, 69, 0, 16, 16, 0, 0, 4,
- 16, 0, 36, 66, 31, 0, 0, 24, 0, 70,
- 24, 24, 68, 0, 0, 0, 48, 19, 0, 33,
- 16, 0, 32, 17, 18, 0, 12, 16, 36, 9,
- 10, 63, 46, 0, 37, 38, 0, 0, 47, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 65, 21, 24, 29, 34, 0, 24,
- 46, 26, 47, 25, 24, 43, 0, 64, 0, 42,
- 0, 0, 51, 52, 53, 54, 55, 56, 49, 50,
- 58, 57, 59, 60, 61, 0, 22, 0, 11, 0,
- 46, 16, 13, 35, 27, 15, 44, 41, 0, 39,
- 0, 21, 21, 30, 24, 28, 45, 40, 62, 23,
- 20, 14
-};
-
-/* YYDEFGOTO[NTERM-NUM]. */
-static const yytype_int8 yydefgoto[] =
-{
- -1, 1, 9, 4, 6, 19, 27, 75, 107, 46,
- 20, 56, 21, 35, 36, 23
-};
-
-/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
- STATE-NUM. */
-#define YYPACT_NINF -88
-static const yytype_int16 yypact[] =
-{
- -88, 10, -88, -88, -5, -88, -3, -5, -88, 103,
- -88, 122, 36, -88, 122, 13, 13, 11, 15, -88,
- 13, -14, 32, -88, 122, 15, 15, 4, 125, -88,
- 4, 4, -88, 15, 119, 169, -88, 12, 122, 122,
- 145, 144, -88, 210, 210, 15, -88, 13, 37, -88,
- -88, 19, 122, 122, -88, -88, 17, 1, 2, 15,
- 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
- 15, 15, 15, -88, 52, 4, 29, -88, 147, 4,
- 122, 28, -88, 210, 4, -88, 122, -88, 122, -88,
- 58, 147, 244, 244, 244, 244, 244, 244, 227, 244,
- 83, 83, 19, 19, 19, 192, 47, 61, -88, 122,
- -88, 13, -88, -88, 15, -88, -88, -88, 147, 42,
- 15, 52, 52, -88, 4, 210, -88, -88, -88, -88,
- -88, -88
-};
-
-/* YYPGOTO[NTERM-NUM]. */
-static const yytype_int8 yypgoto[] =
-{
- -88, -88, -88, -88, 73, -88, -7, -88, -87, -19,
- 53, -88, -17, 25, -9, -88
-};
-
-/* 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 -48
-static const yytype_int16 yytable[] =
-{
- 22, 5, 24, 28, 7, 29, 89, 90, 30, 31,
- 2, 49, 50, 37, 32, 42, 38, 57, 10, 48,
- 45, 3, 25, 26, 81, 58, 74, 13, 14, 76,
- 77, 88, 82, 79, 129, 130, 39, 40, 91, 10,
- 84, 39, 17, 85, 86, 25, 26, 33, 13, 14,
- 43, 44, 34, 72, 18, 87, 108, 106, 51, 109,
- 112, 111, -47, 17, 114, 115, 118, -47, 41, 82,
- 83, 113, 121, 41, 119, 18, 122, 116, 127, 117,
- 8, 47, 82, 0, 92, 93, 94, 95, 96, 97,
- 98, 99, 100, 101, 102, 103, 104, 105, 0, 0,
- 123, 126, 0, 0, 124, 131, 10, 11, 12, 82,
- 0, 0, 69, 70, 71, 13, 14, 72, 0, 0,
- 15, 0, 10, 52, 53, 10, 54, 16, 10, 11,
- 17, 13, 14, 0, 13, 14, 55, 13, 14, 125,
- 0, 0, 18, 0, 0, 128, 17, 10, 80, 17,
- 10, 110, 17, 78, 25, 26, 13, 14, 18, 13,
- 14, 18, 0, 0, 18, 0, 0, 0, 0, 0,
- 0, 17, 0, 0, 17, 0, 0, 0, 0, 0,
- 0, 0, 0, 18, 0, 0, 18, 59, 60, 61,
- 62, 63, 64, 0, 65, 66, 67, 68, 69, 70,
- 71, 0, 0, 72, 0, 0, 0, 0, 0, 73,
- 59, 60, 61, 62, 63, 64, 0, 65, 66, 67,
- 68, 69, 70, 71, 0, 0, 72, 120, 59, 60,
- 61, 62, 63, 64, 0, 65, 66, 67, 68, 69,
- 70, 71, 0, 0, 72, 59, 60, 61, 62, 63,
- 64, 0, 0, 66, 67, 68, 69, 70, 71, 0,
- 0, 72, 59, 60, 61, 62, 63, 64, 0, 0,
- 0, 67, 68, 69, 70, 71, 0, 0, 72
-};
-
-static const yytype_int8 yycheck[] =
-{
- 9, 6, 11, 12, 7, 14, 4, 5, 15, 16,
- 0, 30, 31, 20, 3, 24, 30, 34, 3, 28,
- 16, 11, 9, 10, 41, 34, 14, 12, 13, 38,
- 39, 30, 41, 40, 121, 122, 4, 5, 36, 3,
- 47, 4, 27, 52, 53, 9, 10, 32, 12, 13,
- 25, 26, 37, 34, 39, 38, 75, 5, 33, 30,
- 79, 78, 30, 27, 36, 84, 8, 30, 36, 78,
- 45, 80, 25, 36, 91, 39, 15, 86, 36, 88,
- 7, 28, 91, -1, 59, 60, 61, 62, 63, 64,
- 65, 66, 67, 68, 69, 70, 71, 72, -1, -1,
- 109, 118, -1, -1, 111, 124, 3, 4, 5, 118,
- -1, -1, 29, 30, 31, 12, 13, 34, -1, -1,
- 17, -1, 3, 4, 5, 3, 7, 24, 3, 4,
- 27, 12, 13, -1, 12, 13, 17, 12, 13, 114,
- -1, -1, 39, -1, -1, 120, 27, 3, 4, 27,
- 3, 4, 27, 8, 9, 10, 12, 13, 39, 12,
- 13, 39, -1, -1, 39, -1, -1, -1, -1, -1,
- -1, 27, -1, -1, 27, -1, -1, -1, -1, -1,
- -1, -1, -1, 39, -1, -1, 39, 18, 19, 20,
- 21, 22, 23, -1, 25, 26, 27, 28, 29, 30,
- 31, -1, -1, 34, -1, -1, -1, -1, -1, 40,
- 18, 19, 20, 21, 22, 23, -1, 25, 26, 27,
- 28, 29, 30, 31, -1, -1, 34, 35, 18, 19,
- 20, 21, 22, 23, -1, 25, 26, 27, 28, 29,
- 30, 31, -1, -1, 34, 18, 19, 20, 21, 22,
- 23, -1, -1, 26, 27, 28, 29, 30, 31, -1,
- -1, 34, 18, 19, 20, 21, 22, 23, -1, -1,
- -1, 27, 28, 29, 30, 31, -1, -1, 34
-};
-
-/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing
- symbol of state STATE-NUM. */
-static const yytype_uint8 yystos[] =
-{
- 0, 42, 0, 11, 44, 6, 45, 7, 45, 43,
- 3, 4, 5, 12, 13, 17, 24, 27, 39, 46,
- 51, 53, 55, 56, 55, 9, 10, 47, 55, 55,
- 47, 47, 3, 32, 37, 54, 55, 47, 30, 4,
- 5, 36, 55, 54, 54, 16, 50, 51, 55, 50,
- 50, 54, 4, 5, 7, 17, 52, 53, 55, 18,
- 19, 20, 21, 22, 23, 25, 26, 27, 28, 29,
- 30, 31, 34, 40, 14, 48, 55, 55, 8, 47,
- 4, 53, 55, 54, 47, 55, 55, 38, 30, 4,
- 5, 36, 54, 54, 54, 54, 54, 54, 54, 54,
- 54, 54, 54, 54, 54, 54, 5, 49, 50, 30,
- 4, 53, 50, 55, 36, 50, 55, 55, 8, 53,
- 35, 25, 15, 55, 47, 54, 53, 36, 54, 49,
- 49, 50
-};
-
-#define yyerrok (yyerrstatus = 0)
-#define yyclearin (yychar = YYEMPTY)
-#define YYEMPTY (-2)
-#define YYEOF 0
-
-#define YYACCEPT goto yyacceptlab
-#define YYABORT goto yyabortlab
-#define YYERROR goto yyerrorlab
-
-
-/* Like YYERROR except do call yyerror. This remains here temporarily
- to ease the transition to the new meaning of YYERROR, for GCC.
- Once GCC version 2 has supplanted version 1, this can go. */
-
-#define YYFAIL goto yyerrlab
-
-#define YYRECOVERING() (!!yyerrstatus)
-
-#define YYBACKUP(Token, Value) \
-do \
- if (yychar == YYEMPTY && yylen == 1) \
- { \
- yychar = (Token); \
- yylval = (Value); \
- yytoken = YYTRANSLATE (yychar); \
- YYPOPSTACK (1); \
- goto yybackup; \
- } \
- else \
- { \
- yyerror (YY_("syntax error: cannot back up")); \
- YYERROR; \
- } \
-while (YYID (0))
-
-
-#define YYTERROR 1
-#define YYERRCODE 256
-
-
-/* YYLLOC_DEFAULT -- Set CURRENT to span from RHS[1] to RHS[N].
- If N is 0, then set CURRENT to the empty location which ends
- the previous symbol: RHS[0] (always defined). */
-
-#define YYRHSLOC(Rhs, K) ((Rhs)[K])
-#ifndef YYLLOC_DEFAULT
-# define YYLLOC_DEFAULT(Current, Rhs, N) \
- do \
- if (YYID (N)) \
- { \
- (Current).first_line = YYRHSLOC (Rhs, 1).first_line; \
- (Current).first_column = YYRHSLOC (Rhs, 1).first_column; \
- (Current).last_line = YYRHSLOC (Rhs, N).last_line; \
- (Current).last_column = YYRHSLOC (Rhs, N).last_column; \
- } \
- else \
- { \
- (Current).first_line = (Current).last_line = \
- YYRHSLOC (Rhs, 0).last_line; \
- (Current).first_column = (Current).last_column = \
- YYRHSLOC (Rhs, 0).last_column; \
- } \
- while (YYID (0))
-#endif
-
-
-/* YY_LOCATION_PRINT -- Print the location on the stream.
- This macro was not mandated originally: define only if we know
- we won't break user code: when these are the locations we know. */
-
-#ifndef YY_LOCATION_PRINT
-# if YYLTYPE_IS_TRIVIAL
-# define YY_LOCATION_PRINT(File, Loc) \
- fprintf (File, "%d.%d-%d.%d", \
- (Loc).first_line, (Loc).first_column, \
- (Loc).last_line, (Loc).last_column)
-# else
-# define YY_LOCATION_PRINT(File, Loc) ((void) 0)
-# endif
-#endif
-
-
-/* YYLEX -- calling `yylex' with the right arguments. */
-
-#ifdef YYLEX_PARAM
-# define YYLEX yylex (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 (YYID (0))
-
-# define YY_SYMBOL_PRINT(Title, Type, Value, Location) \
-do { \
- if (yydebug) \
- { \
- YYFPRINTF (stderr, "%s ", Title); \
- yy_symbol_print (stderr, \
- Type, Value); \
- YYFPRINTF (stderr, "\n"); \
- } \
-} while (YYID (0))
-
-
-/*--------------------------------.
-| Print this symbol on YYOUTPUT. |
-`--------------------------------*/
-
-/*ARGSUSED*/
-#if (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
-static void
-yy_symbol_value_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep)
-#else
-static void
-yy_symbol_value_print (yyoutput, yytype, yyvaluep)
- FILE *yyoutput;
- int yytype;
- YYSTYPE const * const yyvaluep;
-#endif
-{
- if (!yyvaluep)
- return;
-# ifdef YYPRINT
- if (yytype < YYNTOKENS)
- YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep);
-# else
- YYUSE (yyoutput);
-# endif
- switch (yytype)
- {
- default:
- break;
- }
-}
-
-
-/*--------------------------------.
-| Print this symbol on YYOUTPUT. |
-`--------------------------------*/
-
-#if (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
-static void
-yy_symbol_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep)
-#else
-static void
-yy_symbol_print (yyoutput, yytype, yyvaluep)
- FILE *yyoutput;
- int yytype;
- YYSTYPE const * const yyvaluep;
-#endif
-{
- if (yytype < YYNTOKENS)
- YYFPRINTF (yyoutput, "token %s (", yytname[yytype]);
- else
- YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]);
-
- yy_symbol_value_print (yyoutput, yytype, yyvaluep);
- YYFPRINTF (yyoutput, ")");
-}
-
-/*------------------------------------------------------------------.
-| yy_stack_print -- Print the state stack from its BOTTOM up to its |
-| TOP (included). |
-`------------------------------------------------------------------*/
-
-#if (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
-static void
-yy_stack_print (yytype_int16 *bottom, yytype_int16 *top)
-#else
-static void
-yy_stack_print (bottom, top)
- yytype_int16 *bottom;
- yytype_int16 *top;
-#endif
-{
- YYFPRINTF (stderr, "Stack now");
- for (; bottom <= top; ++bottom)
- YYFPRINTF (stderr, " %d", *bottom);
- 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++)
- {
- fprintf (stderr, " $%d = ", yyi + 1);
- yy_symbol_print (stderr, yyrhs[yyprhs[yyrule] + yyi],
- &(yyvsp[(yyi + 1) - (yynrhs)])
- );
- fprintf (stderr, "\n");
- }
-}
-
-# define YY_REDUCE_PRINT(Rule) \
-do { \
- if (yydebug) \
- yy_reduce_print (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 YYRESULT an error message about the unexpected token
- YYCHAR while in state YYSTATE. Return the number of bytes copied,
- including the terminating null byte. If YYRESULT is null, do not
- copy anything; just return the number of bytes that would be
- copied. As a special case, return 0 if an ordinary "syntax error"
- message will do. Return YYSIZE_MAXIMUM if overflow occurs during
- size calculation. */
-static YYSIZE_T
-yysyntax_error (char *yyresult, int yystate, int yychar)
-{
- int yyn = yypact[yystate];
-
- if (! (YYPACT_NINF < yyn && yyn <= YYLAST))
- return 0;
- else
- {
- int yytype = YYTRANSLATE (yychar);
- YYSIZE_T yysize0 = yytnamerr (0, yytname[yytype]);
- YYSIZE_T yysize = yysize0;
- YYSIZE_T yysize1;
- int yysize_overflow = 0;
- enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 };
- char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM];
- int yyx;
-
-# if 0
- /* This is so xgettext sees the translatable formats that are
- constructed on the fly. */
- YY_("syntax error, unexpected %s");
- YY_("syntax error, unexpected %s, expecting %s");
- YY_("syntax error, unexpected %s, expecting %s or %s");
- YY_("syntax error, unexpected %s, expecting %s or %s or %s");
- YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s");
-# endif
- char *yyfmt;
- char const *yyf;
- static char const yyunexpected[] = "syntax error, unexpected %s";
- static char const yyexpecting[] = ", expecting %s";
- static char const yyor[] = " or %s";
- char yyformat[sizeof yyunexpected
- + sizeof yyexpecting - 1
- + ((YYERROR_VERBOSE_ARGS_MAXIMUM - 2)
- * (sizeof yyor - 1))];
- char const *yyprefix = yyexpecting;
-
- /* Start YYX at -YYN if negative to avoid negative indexes in
- YYCHECK. */
- int yyxbegin = yyn < 0 ? -yyn : 0;
-
- /* Stay within bounds of both yycheck and yytname. */
- int yychecklim = YYLAST - yyn + 1;
- int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS;
- int yycount = 1;
-
- yyarg[0] = yytname[yytype];
- yyfmt = yystpcpy (yyformat, yyunexpected);
-
- for (yyx = yyxbegin; yyx < yyxend; ++yyx)
- if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR)
- {
- if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM)
- {
- yycount = 1;
- yysize = yysize0;
- yyformat[sizeof yyunexpected - 1] = '\0';
- break;
- }
- yyarg[yycount++] = yytname[yyx];
- yysize1 = yysize + yytnamerr (0, yytname[yyx]);
- yysize_overflow |= (yysize1 < yysize);
- yysize = yysize1;
- yyfmt = yystpcpy (yyfmt, yyprefix);
- yyprefix = yyor;
- }
-
- yyf = YY_(yyformat);
- yysize1 = yysize + yystrlen (yyf);
- yysize_overflow |= (yysize1 < yysize);
- yysize = yysize1;
-
- if (yysize_overflow)
- return YYSIZE_MAXIMUM;
-
- if (yyresult)
- {
- /* Avoid sprintf, as that infringes on the user's name space.
- Don't have undefined behavior even if the translation
- produced a string with the wrong number of "%s"s. */
- char *yyp = yyresult;
- int yyi = 0;
- while ((*yyp = *yyf) != '\0')
- {
- if (*yyp == '%' && yyf[1] == 's' && yyi < yycount)
- {
- yyp += yytnamerr (yyp, yyarg[yyi++]);
- yyf += 2;
- }
- else
- {
- yyp++;
- yyf++;
- }
- }
- }
- return yysize;
- }
-}
-#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;
- }
-}
-
-
-/* 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
-#endif /* ! YYPARSE_PARAM */
-
-
-
-/* The look-ahead symbol. */
-int yychar;
-
-/* The semantic value of the look-ahead symbol. */
-YYSTYPE yylval;
-
-/* Number of syntax errors so far. */
-int yynerrs;
-
-
-
-/*----------.
-| 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
-{
-
- int yystate;
- int yyn;
- int yyresult;
- /* Number of tokens to shift before error messages enabled. */
- int yyerrstatus;
- /* Look-ahead token as an internal (translated) token number. */
- int yytoken = 0;
-#if YYERROR_VERBOSE
- /* Buffer for error messages, and its allocated size. */
- char yymsgbuf[128];
- char *yymsg = yymsgbuf;
- YYSIZE_T yymsg_alloc = sizeof yymsgbuf;
-#endif
-
- /* Three stacks and their tools:
- `yyss': related to states,
- `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. */
- yytype_int16 yyssa[YYINITDEPTH];
- yytype_int16 *yyss = yyssa;
- yytype_int16 *yyssp;
-
- /* The semantic value stack. */
- YYSTYPE yyvsa[YYINITDEPTH];
- YYSTYPE *yyvs = yyvsa;
- YYSTYPE *yyvsp;
-
-
-
-#define YYPOPSTACK(N) (yyvsp -= (N), yyssp -= (N))
-
- YYSIZE_T yystacksize = YYINITDEPTH;
-
- /* The variables used to return semantic value and location from the
- action routines. */
- YYSTYPE yyval;
-
-
- /* The number of symbols on the RHS of the reduced rule.
- Keep to zero when no symbol should be popped. */
- int yylen = 0;
-
- YYDPRINTF ((stderr, "Starting parse\n"));
-
- 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;
- 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);
- 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
- look-ahead token if we need one and don't already have one. */
-
- /* First try to decide what to do without reference to look-ahead token. */
- yyn = yypact[yystate];
- if (yyn == YYPACT_NINF)
- goto yydefault;
-
- /* Not known => get a look-ahead token if don't already have one. */
-
- /* YYCHAR is either YYEMPTY or YYEOF or a valid look-ahead 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 (yyn == 0 || yyn == YYTABLE_NINF)
- goto yyerrlab;
- yyn = -yyn;
- goto yyreduce;
- }
-
- if (yyn == YYFINAL)
- YYACCEPT;
-
- /* Count tokens shifted since error; after three, turn off error
- status. */
- if (yyerrstatus)
- yyerrstatus--;
-
- /* Shift the look-ahead token. */
- YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc);
-
- /* Discard the shifted token unless it is eof. */
- if (yychar != YYEOF)
- yychar = YYEMPTY;
-
- yystate = yyn;
- *++yyvsp = yylval;
-
- goto yynewstate;
-
-
-/*-----------------------------------------------------------.
-| 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 3:
-#line 131 "parseholiday.y"
- { yacc_stringcolor = (yyvsp[(3) - (5)].ival);
- yacc_string = (yyvsp[(4) - (5)].sval);
- yacc_daycolor = (yyvsp[(5) - (5)].ival); ;}
- break;
-
- case 4:
-#line 134 "parseholiday.y"
- { free(yacc_string); ;}
- break;
-
- case 5:
-#line 137 "parseholiday.y"
- { yacc_small = 0; ;}
- break;
-
- case 6:
-#line 138 "parseholiday.y"
- { yacc_small = 1; ;}
- break;
-
- case 7:
-#line 141 "parseholiday.y"
- { (yyval.ival) = 0; ;}
- break;
-
- case 8:
-#line 142 "parseholiday.y"
- { (yyval.ival) = (yyvsp[(1) - (1)].ival); ;}
- break;
-
- case 9:
-#line 145 "parseholiday.y"
- { seteaster((yyvsp[(2) - (3)].ival), (yyvsp[(3) - (3)].ival), 0); ;}
- break;
-
- case 10:
-#line 146 "parseholiday.y"
- { seteaster((yyvsp[(2) - (3)].ival), (yyvsp[(3) - (3)].ival), 1); ;}
- break;
-
- case 11:
-#line 147 "parseholiday.y"
- { setdate( m, d, y, (yyvsp[(2) - (4)].ival), (yyvsp[(3) - (4)].ival), (yyvsp[(4) - (4)].ival));;}
- break;
-
- case 12:
-#line 148 "parseholiday.y"
- { setwday( 0, (yyvsp[(1) - (3)].ival), 0, (yyvsp[(2) - (3)].ival), (yyvsp[(3) - (3)].ival));;}
- break;
-
- case 13:
-#line 149 "parseholiday.y"
- { setwday((yyvsp[(1) - (4)].ival), (yyvsp[(2) - (4)].ival), 0, (yyvsp[(3) - (4)].ival), (yyvsp[(4) - (4)].ival));;}
- break;
-
- case 14:
-#line 150 "parseholiday.y"
- { setwday((yyvsp[(1) - (6)].ival), (yyvsp[(2) - (6)].ival), (yyvsp[(4) - (6)].ival), (yyvsp[(5) - (6)].ival), (yyvsp[(6) - (6)].ival));;}
- break;
-
- case 15:
-#line 151 "parseholiday.y"
- { setdoff((yyvsp[(1) - (5)].ival), (yyvsp[(2) - (5)].ival),m,d,y,(yyvsp[(4) - (5)].ival),(yyvsp[(5) - (5)].ival));;}
- break;
-
- case 16:
-#line 154 "parseholiday.y"
- { (yyval.ival) = 0; ;}
- break;
-
- case 17:
-#line 155 "parseholiday.y"
- { (yyval.ival) = (yyvsp[(2) - (2)].ival); ;}
- break;
-
- case 18:
-#line 156 "parseholiday.y"
- { (yyval.ival) = -(yyvsp[(2) - (2)].ival); ;}
- break;
-
- case 19:
-#line 159 "parseholiday.y"
- { (yyval.ival) = 0; ;}
- break;
-
- case 20:
-#line 160 "parseholiday.y"
- { (yyval.ival) = ((yyvsp[(2) - (4)].ival)<<8) | (yyvsp[(4) - (4)].ival);printf("Shift to %i if %i\n", (yyvsp[(2) - (4)].ival), (yyvsp[(4) - (4)].ival)); ;}
- break;
-
- case 21:
-#line 163 "parseholiday.y"
- { (yyval.ival) = 0; ;}
- break;
-
- case 22:
-#line 164 "parseholiday.y"
- { (yyval.ival) = (1<<(yyvsp[(1) - (1)].ival)); ;}
- break;
-
- case 23:
-#line 165 "parseholiday.y"
- { (yyval.ival) = (1<<(yyvsp[(1) - (3)].ival)) | (yyvsp[(3) - (3)].ival); ;}
- break;
-
- case 24:
-#line 168 "parseholiday.y"
- { (yyval.ival) = 1; ;}
- break;
-
- case 25:
-#line 169 "parseholiday.y"
- { (yyval.ival) = (yyvsp[(2) - (2)].ival); ;}
- break;
-
- case 26:
-#line 172 "parseholiday.y"
- { m = (yyvsp[(3) - (3)].ival); d = (yyvsp[(1) - (3)].ival); y = 0; ;}
- break;
-
- case 27:
-#line 173 "parseholiday.y"
- { m = (yyvsp[(3) - (4)].ival); d = (yyvsp[(1) - (4)].ival); y = 0; ;}
- break;
-
- case 28:
-#line 174 "parseholiday.y"
- { m = (yyvsp[(3) - (5)].ival); d = (yyvsp[(1) - (5)].ival); y = (yyvsp[(5) - (5)].ival); ;}
- break;
-
- case 29:
-#line 175 "parseholiday.y"
- { m = (yyvsp[(1) - (3)].ival); d = (yyvsp[(3) - (3)].ival); y = 0; ;}
- break;
-
- case 30:
-#line 176 "parseholiday.y"
- { m = (yyvsp[(1) - (5)].ival); d = (yyvsp[(3) - (5)].ival); y = (yyvsp[(5) - (5)].ival); ;}
- break;
-
- case 31:
-#line 177 "parseholiday.y"
- { m = (yyvsp[(1) - (2)].ival); d = (yyvsp[(2) - (2)].ival); y = 0; ;}
- break;
-
- case 32:
-#line 178 "parseholiday.y"
- { m = (yyvsp[(1) - (3)].ival); d = (yyvsp[(2) - (3)].ival); y = (yyvsp[(3) - (3)].ival); ;}
- break;
-
- case 33:
-#line 179 "parseholiday.y"
- { m = (yyvsp[(2) - (2)].ival); d = (yyvsp[(1) - (2)].ival); y = 0; ;}
- break;
-
- case 34:
-#line 180 "parseholiday.y"
- { m = (yyvsp[(2) - (3)].ival); d = (yyvsp[(1) - (3)].ival); y = (yyvsp[(3) - (3)].ival); ;}
- break;
-
- case 35:
-#line 181 "parseholiday.y"
- { m = (yyvsp[(3) - (4)].ival); d = (yyvsp[(1) - (4)].ival); y = (yyvsp[(4) - (4)].ival); ;}
- break;
-
- case 36:
-#line 182 "parseholiday.y"
- { monthday_from_day((yyvsp[(1) - (1)].ival),
- &m, &d, &y); ;}
- break;
-
- case 37:
-#line 186 "parseholiday.y"
- { (yyval.ival) = day_from_name((yyvsp[(1) - (1)].sval)); ;}
- break;
-
- case 38:
-#line 187 "parseholiday.y"
- { (yyval.ival) = day_from_easter(); ;}
- break;
-
- case 39:
-#line 188 "parseholiday.y"
- { (yyval.ival) = day_from_monthday
- ((yyvsp[(3) - (3)].ival), (yyvsp[(1) - (3)].ival)); ;}
- break;
-
- case 40:
-#line 190 "parseholiday.y"
- { (yyval.ival) = day_from_monthday
- ((yyvsp[(3) - (4)].ival), (yyvsp[(1) - (4)].ival)); ;}
- break;
-
- case 41:
-#line 192 "parseholiday.y"
- { (yyval.ival) = day_from_monthday
- ((yyvsp[(1) - (3)].ival), (yyvsp[(3) - (3)].ival)); ;}
- break;
-
- case 42:
-#line 194 "parseholiday.y"
- { (yyval.ival) = day_from_monthday
- ((yyvsp[(2) - (2)].ival), (yyvsp[(1) - (2)].ival)); ;}
- break;
-
- case 43:
-#line 196 "parseholiday.y"
- { (yyval.ival) = day_from_monthday
- ((yyvsp[(1) - (2)].ival), (yyvsp[(2) - (2)].ival)); ;}
- break;
-
- case 44:
-#line 198 "parseholiday.y"
- { (yyval.ival) = day_from_wday((yyvsp[(3) - (3)].ival), (yyvsp[(1) - (3)].ival),
- (yyvsp[(2) - (3)].ival) == -1 ? -1 : 0); ;}
- break;
-
- case 45:
-#line 200 "parseholiday.y"
- { int day=day_from_monthday((yyvsp[(4) - (4)].ival),1);
- (yyval.ival) = (yyvsp[(1) - (4)].ival) == 999
- ? day_from_wday(day+1,(yyvsp[(2) - (4)].ival),-1)
- : day_from_wday(day,(yyvsp[(2) - (4)].ival),(yyvsp[(1) - (4)].ival)-1);;}
- break;
-
- case 48:
-#line 208 "parseholiday.y"
- { (yyval.ival) = (yyvsp[(1) - (1)].ival); ;}
- break;
-
- case 49:
-#line 209 "parseholiday.y"
- { (yyval.ival) = (yyvsp[(1) - (3)].ival) || (yyvsp[(3) - (3)].ival); ;}
- break;
-
- case 50:
-#line 210 "parseholiday.y"
- { (yyval.ival) = (yyvsp[(1) - (3)].ival) && (yyvsp[(3) - (3)].ival); ;}
- break;
-
- case 51:
-#line 211 "parseholiday.y"
- { (yyval.ival) = (yyvsp[(1) - (3)].ival) == (yyvsp[(3) - (3)].ival); ;}
- break;
-
- case 52:
-#line 212 "parseholiday.y"
- { (yyval.ival) = (yyvsp[(1) - (3)].ival) != (yyvsp[(3) - (3)].ival); ;}
- break;
-
- case 53:
-#line 213 "parseholiday.y"
- { (yyval.ival) = (yyvsp[(1) - (3)].ival) <= (yyvsp[(3) - (3)].ival); ;}
- break;
-
- case 54:
-#line 214 "parseholiday.y"
- { (yyval.ival) = (yyvsp[(1) - (3)].ival) >= (yyvsp[(3) - (3)].ival); ;}
- break;
-
- case 55:
-#line 215 "parseholiday.y"
- { (yyval.ival) = (yyvsp[(1) - (3)].ival) < (yyvsp[(3) - (3)].ival); ;}
- break;
-
- case 56:
-#line 216 "parseholiday.y"
- { (yyval.ival) = (yyvsp[(1) - (3)].ival) > (yyvsp[(3) - (3)].ival); ;}
- break;
-
- case 57:
-#line 217 "parseholiday.y"
- { (yyval.ival) = (yyvsp[(1) - (3)].ival) + (yyvsp[(3) - (3)].ival); ;}
- break;
-
- case 58:
-#line 218 "parseholiday.y"
- { (yyval.ival) = (yyvsp[(1) - (3)].ival) - (yyvsp[(3) - (3)].ival); ;}
- break;
-
- case 59:
-#line 219 "parseholiday.y"
- { (yyval.ival) = (yyvsp[(1) - (3)].ival) * (yyvsp[(3) - (3)].ival); ;}
- break;
-
- case 60:
-#line 220 "parseholiday.y"
- { (yyval.ival) = (yyvsp[(3) - (3)].ival) ? (yyvsp[(1) - (3)].ival) / (yyvsp[(3) - (3)].ival) : 0; ;}
- break;
-
- case 61:
-#line 221 "parseholiday.y"
- { (yyval.ival) = (yyvsp[(3) - (3)].ival) ? (yyvsp[(1) - (3)].ival) % (yyvsp[(3) - (3)].ival) : 0; ;}
- break;
-
- case 62:
-#line 222 "parseholiday.y"
- { (yyval.ival) = (yyvsp[(1) - (5)].ival) ? (yyvsp[(3) - (5)].ival) : (yyvsp[(5) - (5)].ival); ;}
- break;
-
- case 63:
-#line 223 "parseholiday.y"
- { (yyval.ival) = !(yyvsp[(2) - (2)].ival); ;}
- break;
-
- case 64:
-#line 224 "parseholiday.y"
- { (yyval.ival) = (yyvsp[(2) - (3)].ival); ;}
- break;
-
- case 65:
-#line 227 "parseholiday.y"
- { (yyval.ival) = (yyvsp[(2) - (3)].ival); ;}
- break;
-
- case 66:
-#line 228 "parseholiday.y"
- { (yyval.ival) = (yyvsp[(1) - (1)].ival); ;}
- break;
-
- case 68:
-#line 232 "parseholiday.y"
- { (yyval.ival) = -(yyvsp[(2) - (2)].ival); ;}
- break;
-
- case 69:
-#line 233 "parseholiday.y"
- { (yyval.ival) = parse_year; ;}
- break;
-
- case 70:
-#line 234 "parseholiday.y"
- { (yyval.ival) = !(((yyvsp[(2) - (2)].ival)) & 3); ;}
- break;
-
-
-/* Line 1267 of yacc.c. */
-#line 1959 "parseholiday.c"
- default: break;
- }
- 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:
- /* If not already recovering from an error, report this error. */
- if (!yyerrstatus)
- {
- ++yynerrs;
-#if ! YYERROR_VERBOSE
- yyerror (YY_("syntax error"));
-#else
- {
- YYSIZE_T yysize = yysyntax_error (0, yystate, yychar);
- if (yymsg_alloc < yysize && yymsg_alloc < YYSTACK_ALLOC_MAXIMUM)
- {
- YYSIZE_T yyalloc = 2 * yysize;
- if (! (yysize <= yyalloc && yyalloc <= YYSTACK_ALLOC_MAXIMUM))
- yyalloc = YYSTACK_ALLOC_MAXIMUM;
- if (yymsg != yymsgbuf)
- YYSTACK_FREE (yymsg);
- yymsg = (char *) YYSTACK_ALLOC (yyalloc);
- if (yymsg)
- yymsg_alloc = yyalloc;
- else
- {
- yymsg = yymsgbuf;
- yymsg_alloc = sizeof yymsgbuf;
- }
- }
-
- if (0 < yysize && yysize <= yymsg_alloc)
- {
- (void) yysyntax_error (yymsg, yystate, yychar);
- yyerror (yymsg);
- }
- else
- {
- yyerror (YY_("syntax error"));
- if (yysize != 0)
- goto yyexhaustedlab;
- }
- }
-#endif
- }
-
-
-
- if (yyerrstatus == 3)
- {
- /* If just tried and failed to reuse look-ahead 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 look-ahead 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 (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;
-
-
- yydestruct ("Error: popping",
- yystos[yystate], yyvsp);
- YYPOPSTACK (1);
- yystate = *yyssp;
- YY_STACK_PRINT (yyss, yyssp);
- }
-
- if (yyn == YYFINAL)
- YYACCEPT;
-
- *++yyvsp = yylval;
-
-
- /* 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;
-
-#ifndef yyoverflow
-/*-------------------------------------------------.
-| yyexhaustedlab -- memory exhaustion comes here. |
-`-------------------------------------------------*/
-yyexhaustedlab:
- yyerror (YY_("memory exhausted"));
- yyresult = 2;
- /* Fall through. */
-#endif
-
-yyreturn:
- if (yychar != YYEOF && yychar != YYEMPTY)
- yydestruct ("Cleanup: discarding lookahead",
- yytoken, &yylval);
- /* Do not reclaim the symbols of the rule which action triggered
- this YYABORT or YYACCEPT. */
- YYPOPSTACK (yylen);
- YY_STACK_PRINT (yyss, yyssp);
- while (yyssp != yyss)
- {
- yydestruct ("Cleanup: popping",
- yystos[*yyssp], yyvsp);
- YYPOPSTACK (1);
- }
-#ifndef yyoverflow
- if (yyss != yyssa)
- YYSTACK_FREE (yyss);
-#endif
-#if YYERROR_VERBOSE
- if (yymsg != yymsgbuf)
- YYSTACK_FREE (yymsg);
-#endif
- /* Make sure YYID is used. */
- return YYID (yyresult);
-}
-
-
-#line 236 "parseholiday.y"
-
-
-/*** Private Yacc callbacks and helper functions ***/
-static void kcalerror(const char *msg)
-{
- fprintf(stderr, "%s: %s in line %d of %s\n", progname,
- msg, kcallineno+1, filename);
- if (!*errormsg)
- snprintf(errormsg,sizeof(errormsg),
- "Problem with holiday file %s:\n%.80s in line %d",
- filename, msg, kcallineno+1);
-}
-
-static time_t date_to_time(int day, int month, int year,
- int *wkday, int *julian, int *weeknum)
-{
- struct tm tm;
- time_t ttime;
-
- tm.tm_sec = 0;
- tm.tm_min = 0;
- tm.tm_hour = 0;
- tm.tm_mday = day;
- tm.tm_mon = month;
- tm.tm_year = year;
- ttime = tm_to_time(&tm);
- if (wkday)
- *wkday = tm.tm_wday;
- if (julian)
- *julian = tm.tm_yday;
- if (weeknum)
- *weeknum = 0
- ? tm.tm_yday / 7
- : tm.tm_yday ? ((tm.tm_yday - 1) /7) + 1 : 0;
- return(ttime == -1 || day != tm.tm_mday ? 0 : ttime);
-}
-
-static time_t tm_to_time(struct tm *tm)
-{
- time_t t; /* return value */
-
- t = monthbegin[tm->tm_mon] /* full months */
- + tm->tm_mday-1 /* full days */
- + (!(tm->tm_year & 3) && tm->tm_mon > 1); /* leap day this year*/
- tm->tm_yday = t;
- t += 365 * (tm->tm_year - 70) /* full years */
- + (tm->tm_year - 69)/4; /* past leap days */
- tm->tm_wday = (t + 4) % 7;
-
- t = t*86400 + tm->tm_hour*3600 + tm->tm_min*60 + tm->tm_sec;
- if (tm->tm_mday > monthlen[tm->tm_mon] +
- (!(tm->tm_year & 3) && tm->tm_mon == 1))
- return((time_t)-1);
- return(t);
-}
-
-/*
- * set holiday by weekday (monday..sunday). The expression is
- * "every <num>-th <wday> of <month> plus <off> days". num and month
- * can be ANY or LAST.
- */
-
-static void setwday(int num, int wday, int month, int off, int length)
-{
- int min_month = 0, max_month = 11;
- int min_num = 0, max_num = 4;
- int mn, n, dy, l, mlen, wday1;
- int ddup = 0;
-
- if (month != ANY)
- min_month = max_month = month-1;
- if (month == LAST)
- min_month = max_month = 11;
- if (num != ANY)
- min_num = max_num = num-1;
-
- holiday_name = yacc_string;
- for (mn=min_month; mn <= max_month; mn++) {
- (void)date_to_time(1, mn, parse_year, &wday1, 0, 0);
- dy = (wday-1 - (wday1-1) +7) % 7 + 1;
- mlen = monthlen[mn] + (mn==1 && ISLEAPYEAR(parse_year));
- if (num == LAST)
- for (l=0; l < length; l++)
- setliteraldate(mn, dy+28<=mlen ? dy+28 : dy+21,
- off+l, &ddup);
- else
- for (dy+=min_num*7, n=min_num; n <= max_num; n++, dy+=7)
- if (dy >= 1 && dy <= mlen)
- for (l=0; l < length; l++)
- setliteraldate(mn,dy,off+l,&ddup);
- }
-}
-
-/*
- * set holiday by weekday (monday..sunday) date offset. The expression is
- * "every <wday> before/after <date> plus <off> days".
- * (This routine contributed by Peter Littlefield <plittle@sofkin.ca>)
- */
-
-static void setdoff(int wday, int rel, int month, int day,
- int year, int off, int length)
-{
- int min_month = 0, max_month = 11;
- int min_day = 1, max_day = 31;
- int mn, dy, nd, l, wday1;
- int ddup = 0;
-
- if (year != ANY) {
- year %= 100;
- if (year < 70) year += 100;
- if (year != parse_year)
- return;
- }
- if (month != ANY)
- min_month = max_month = month-1;
- if (month == LAST)
- min_month = max_month = 11;
- if (day != ANY)
- min_day = max_day = day;
-
- holiday_name = yacc_string;
- for (mn=min_month; mn <= max_month; mn++)
- if (day == LAST) {
- (void)date_to_time(monthlen[mn], mn, parse_year,
- &wday1, 0, 0);
- nd = (((wday - wday1 + 7) % 7) -
- ((rel == BEFORE) ? 7 : 0)) % 7;
- for (l=0; l < length; l++)
- setliteraldate(mn,monthlen[mn]+nd, off+l, &ddup);
- } else
- for (dy=min_day; dy <= max_day; dy++) {
- (void)date_to_time(dy, mn, parse_year,
- &wday1, 0, 0);
- nd = (((wday - wday1 + 7) % 7) -
- ((rel == BEFORE) ? 7 : 0)) % 7;
- for (l=0; l < length; l++)
- setliteraldate(mn, dy+nd, off+l, &ddup);
- }
-}
-
-static int conditionalOffset( int day, int month, int year, int cond )
-{
- int off = 0;
- int wday = 0;
- (void)date_to_time( day, month, year, &wday, 0, 0);
- if ( wday == 0 ) { wday = 7; } /* sunday is 7, not 0 */
- if ( cond & (1<<wday) ) {
- /* condition matches -> higher 8 bits contain the possible days to shift to */
- int to = (cond >> 8);
- while ( !(to & (1<<((wday+off)%7))) && (off < 8) ) {
- ++off;
- }
- }
- if ( off >= 8 ) return 0;
- else return off;
-}
-
-/*
- * set holiday by date. Ignore holidays in the wrong year. The code is
- * complicated by expressions such as "any/last/any" (every last day of
- * the month).
- */
-
-static void setdate(int month, int day, int year, int off, int conditionaloff, int length)
-{
- int min_month = 0, max_month = 11;
- int min_day = 1, max_day = 31;
- int mn, dy, l;
- int ddup = 0;
-
- if (year != ANY) {
- year %= 100;
- if (year < 70) year += 100;
- if (year != parse_year)
- return;
- }
- if (month != ANY)
- min_month = max_month = month-1;
- if (month == LAST)
- min_month = max_month = 11;
- if (day != ANY)
- min_day = max_day = day;
-
- holiday_name = yacc_string;
- /** TODO: Include the conditionaloff variable. */
- /** The encoding of the conditional offset is:
- 8 lower bits: conditions to shift (bit-register, bit 1=mon, ..., bit 7=sun)
- 8 higher bits: weekday to shift to (bit-register, bit 1=mon, ..., bit 7=sun)
- */
- for (mn=min_month; mn <= max_month; mn++) {
- if (day == LAST) {
- int newoff = off + conditionalOffset( monthlen[mn], mn, parse_year, conditionaloff );
- for (l=0; l < length; l++)
- setliteraldate(mn, monthlen[mn], newoff+l, &ddup);
- } else {
- for (dy=min_day; dy <= max_day; dy++) {
- int newoff = off + conditionalOffset( dy, mn, parse_year, conditionaloff );
- for (l=0; l < length; l++)
- setliteraldate(mn, dy, newoff+l, &ddup);
- }
- }
- }
-}
-
-
-/*
- * After the two routines above have removed ambiguities (ANY) and resolved
- * weekday specifications, this routine registers the holiday in the holiday
- * array. There are two of these, for full-line holidays (they take away one
- * appointment line in the month calendar daybox) and "small" holidays, which
- * appear next to the day number. If the day is already some other holiday,
- * add a new item to the singly-linked list and insert the holiday there.
- * <ddup> is information stored for parse_holidays(), it
- * will free() the holiday name only if its dup field is 0 (because many
- * string fields can point to the same string, which was allocated only once
- * by the lexer, and should therefore only be freed once).
- */
-
-static void setliteraldate(int month, int day, int off, int *ddup)
-{
- int julian = JULIAN(month, day) + off;
- /* struct holiday *hp = yacc_small ? &sm_holiday[julian]
- : &holiday[julian]; */
- struct holiday *hp = 0;
-
- if (julian >= 0 && julian <= 365 ) {
- hp = &holidays[julian];
- if ( hp->string ) {
- while (hp->next) { hp = hp->next; }
- hp->next = malloc( sizeof(struct holiday)*2 );
- hp = hp->next;
- hp->next = 0;
- }
- if (!*ddup)
- holiday_name = strdup(holiday_name);
- hp->string = holiday_name;
- hp->color = (yacc_stringcolor == 0) ? yacc_daycolor : yacc_stringcolor;
- hp->dup = (*ddup)++;
-
- }
-}
-
-
-/*
- * set a holiday relative to Easter
- */
-
-static void seteaster(int off, int length, int pascha /*0=Easter, 1=Pascha*/)
-{
- int ddup = 0; /* flag for later free() */
- int julian = (pascha ? pascha_julian : easter_julian) + off;
- /* struct holiday *hp = yacc_small ? &sm_holiday[julian]
- : &holidays[julian];*/
- struct holiday *hp = 0;
-
- holiday_name = yacc_string;
- while (length-- > 0) {
- if (julian >= 0 && julian <= 365 ) {
- hp = &holidays[julian];
- if ( hp->string ) {
- while (hp->next) { hp = hp->next; }
- hp->next = malloc( sizeof(struct holiday)*2 );
- hp = hp->next;
- hp->next = 0;
- }
- if (!ddup)
- holiday_name = strdup(holiday_name);
- hp->string = holiday_name;
- hp->color = (yacc_stringcolor == 0) ? yacc_daycolor : yacc_stringcolor;
- hp->dup = ddup++;
- }
- julian++;
- }
-}
-
-
-/*
- * calculate Easter Sunday as a julian date. I got this from Armin Liebl
- * <liebla@informatik.tu-muenchen.de>, who got it from Knuth. I hope I got
- * all this right...
- */
-
-static int calc_easter(int year)
-{
- int golden, cent, grcor, clcor, extra, epact, easter;
-
- golden = (year/19)*(-19);
- golden += year+1;
- cent = year/100+1;
- grcor = (cent*3)/(-4)+12;
- clcor = ((cent-18)/(-25)+cent-16)/3;
- extra = (year*5)/4+grcor-10;
- epact = golden*11+20+clcor+grcor;
- epact += (epact/30)*(-30);
- if (epact<=0)
- epact += 30;
- if (epact==25) {
- if (golden>11)
- epact += 1;
- } else {
- if (epact==24)
- epact += 1;
- }
- easter = epact*(-1)+44;
- if (easter<21)
- easter += 30;
- extra += easter;
- extra += (extra/7)*(-7);
- extra *= -1;
- easter += extra+7;
- easter += 31+28+!(year&3)-1;
- return(easter);
-}
-
-
-/*
- * set a holiday relative to Pascha, which is the Christian Orthodox Easter.
- * Algorithm provided by Efthimios Mavrogeorgiadis <emav@enl.auth.gr>.
- * Changed 12.9.99 by Efthimios Mavrogeorgiadis <emav@enl.auth.gr>.
- */
-
-static int calc_pascha(int year) /* Pascha in which year? */
-{
- int a = year % 19;
- int b = (19 * a + 15) % 30;
- int c = (year + (year - (year % 4))/4 + b) % 7;
- int dd = b - c;
- int e = dd-3 - (2 - (year-(year%100))/100 + (year-(year%400))/400);
- int f = (e - (e % 31))/31;
- int day = e - 30 * f;
- return(31 + 28+!(year&3) + 31 + (f ? 30 : 0) + day-1);
-}
-
-
-/*
- * functions used for [] syntax: (Erwin Hugo Achermann <acherman@inf.ethz.ch>)
- *
- * day_from_name (str) gets day from symbolic name
- * day_from_easter () gets day as easter sunday
- * day_from_monthday (month, day) gets <day> from <month/day>
- * day_from_wday (day, wday, num) gets num-th day (wday) after <day> day
- * monthday_from_day (day, *m, *d, *y) gets month/day/cur_year from <day>
- */
-
-static int day_from_name(char *str)
-{
- int i;
- char *name;
-
- for (i=0; i < 366; i++) {
- name = holidays[i].string;
- if (name && !strcmp(str, name))
- return(i);
- }
- return(-1);
-}
-
-
-static int day_from_easter(void)
-{
- return(easter_julian);
-}
-
-
-static int day_from_monthday(int month, int day)
-{
- if (month == 13)
- return(365 + ISLEAPYEAR(parse_year));
- return(JULIAN(month - 1, day));
-}
-
-
-static void monthday_from_day(int day, int *mn, int *dy, int *yr)
-{
- int i, len;
-
- *yr = parse_year;
- *mn = 0;
- *dy = 0;
- if (day < 0)
- return;
- for (i=0; i < 12; i++) {
- len = monthlen[i] + (i == 1 && ISLEAPYEAR(parse_year));
- if (day < len) {
- *mn = i + 1;
- *dy = day + 1;
- break;
- }
- day -= len;
- }
-}
-
-
-static int day_from_wday(int day, int wday, int num)
-{
- int wkday, yday, weeknum;
-
- (void)date_to_time(1, 0, parse_year, &wkday, &yday, &weeknum);
- day += (wday - wkday - day + 1001) % 7;
- day += num * 7;
- return (day);
-}
-
-static void initialize()
-{
- struct holiday *hp;
- int dy;
- initialized = 1;
- for (hp=holidays, dy=0; dy < 366; dy++, hp++)
- {
- hp->color = 0;
- hp->dup = 0;
- hp->string = 0;
- hp->next = 0;
- }
-}
-
-/*** Public Functions ***/
-/*
- * parse the holiday text file, and set up the holiday arrays for a year.
- * If year is -1, re-parse the last year parsed (this is used when the
- * holiday file changes). If there is a CPP_PATH, check if the executable
- * really exists, and if so, pipe the holioday files through it.
- * Return an error message if an error occurred, 0 otherwise.
- */
-
-char *parse_holidays(const char *holidayfile, int year, short force)
-{
- struct holiday *hp;
- int dy;
- short piped = 0;
- if (!initialized)
- initialize();
-
- if (year == parse_year && !force)
- return(0);
- if (year < 0)
- year = parse_year;
- parse_year = year;
- easter_julian = calc_easter(year + 1900);
- pascha_julian = calc_pascha(year + 1900);
-
- for (hp=holidays, dy=0; dy < 366; dy++, hp++)
- {
- hp->color = 0;
- if (hp->string) {
- if (!hp->dup )
- free(hp->string);
- hp->string = 0;
- }
- {
- struct holiday *nx = hp->next;
- hp->next = 0;
- while (nx) {
- struct holiday *nxtmp;
- if ( nx->string && !nx->dup ) {
- free( nx->string );
- }
- nxtmp=nx;
- nx = nxtmp->next;
- free( nxtmp );
- }
- }
- }
- /* for (hp=sm_holiday, d=0; d < 366; d++, hp++)
- if (hp->string) {
- if (!hp->dup)
- free(hp->string);
- hp->string = 0;
- }*/
-
- filename = holidayfile;
- if (access(filename, R_OK)) return(0);
- kcalin = fopen(filename, "r");
- if (!kcalin) return(0);
- *errormsg = 0;
- kcallineno = 0;
- kcalparse();
- if (piped) pclose(kcalin);
- else fclose(kcalin);
- if (*errormsg) return(errormsg);
-
- return(0);
-}
-
generated by cgit v1.2.1 (git 2.18.0) at 2024-04-24 16:45:08 +0000