Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdepim@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 2653 insertions, 0 deletions

diff --git a/libkholidays/parseholiday.c b/libkholidays/parseholiday.c
new file mode 100644
index 00000000..c215515e
--- /dev/null
+++ b/libkholidays/parseholiday.c
@@ -0,0 +1,2653 @@
+/* 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() 
+{
+  register struct holiday *hp;
+  register 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)
+{
+  register struct holiday *hp;
+  register 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);
+}
+