diff options
| -rw-r--r-- | libkholidays/CMakeLists.txt | 20 | ||||
| -rw-r--r-- | libkholidays/ConfigureChecks.cmake | 13 | ||||
| -rw-r--r-- | libkholidays/parseholiday.c | 2653 | ||||
| -rw-r--r-- | libkholidays/parseholiday.h | 112 | ||||
| -rw-r--r-- | libkholidays/scanholiday.c | 2037 |
5 files changed, 33 insertions, 4802 deletions
diff --git a/libkholidays/CMakeLists.txt b/libkholidays/CMakeLists.txt index 7bd4dc9ee..c4ef09f03 100644 --- a/libkholidays/CMakeLists.txt +++ b/libkholidays/CMakeLists.txt @@ -11,6 +11,8 @@ project( libkholidays ) +include( ConfigureChecks.cmake ) + add_subdirectory( holidays ) include_directories( @@ -27,12 +29,30 @@ link_directories( ##### kholidays (shared) ######################## +add_custom_command( + OUTPUT parseholiday.c parseholiday.h + COMMAND ${BISON_EXECUTABLE} -p kcal -d -o parseholiday.c ${CMAKE_CURRENT_SOURCE_DIR}/parseholiday.y +) + +add_custom_command( + OUTPUT scanholiday.c + COMMAND ${FLEX_EXECUTABLE} -Pkcal -B -i -o scanholiday.c ${CMAKE_CURRENT_SOURCE_DIR}/scanholiday.lex +) + +add_custom_target( + libkholiday_file_generation + DEPENDS + ${CMAKE_CURRENT_BINARY_DIR}/parseholiday.c + ${CMAKE_CURRENT_BINARY_DIR}/parseholiday.h + ${CMAKE_CURRENT_BINARY_DIR}/scanholiday.c +) tde_add_library( kholidays SHARED AUTOMOC SOURCES kholidays.cpp scanholiday.c parseholiday.h parseholiday.c lunarphase.cpp VERSION 1.0.0 LINK tdecore-shared + DEPENDENCIES libkholiday_file_generation DESTINATION ${LIB_INSTALL_DIR} ) diff --git a/libkholidays/ConfigureChecks.cmake b/libkholidays/ConfigureChecks.cmake new file mode 100644 index 000000000..c4e75c276 --- /dev/null +++ b/libkholidays/ConfigureChecks.cmake @@ -0,0 +1,13 @@ +############################################ +# # +# Improvements and feedbacks are welcome # +# # +# This file is released under GPL >= 3 # +# # +############################################ + + +##### check for yacc (bison) and lex (flex) + +find_program( BISON_EXECUTABLE bison ) +find_program( FLEX_EXECUTABLE NAMES flex lex ) 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); -} - diff --git a/libkholidays/parseholiday.h b/libkholidays/parseholiday.h deleted file mode 100644 index 709aa5671..000000000 --- a/libkholidays/parseholiday.h +++ /dev/null @@ -1,112 +0,0 @@ -/* A Bison parser, made by GNU Bison 2.3. */ - -/* Skeleton interface 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. */ - -/* 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 - - - - -#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED -typedef union YYSTYPE -#line 111 "parseholiday.y" -{ int ival; char *sval; } -/* Line 1529 of yacc.c. */ -#line 105 "parseholiday.h" - YYSTYPE; -# define yystype YYSTYPE /* obsolescent; will be withdrawn */ -# define YYSTYPE_IS_DECLARED 1 -# define YYSTYPE_IS_TRIVIAL 1 -#endif - -extern YYSTYPE kcallval; - diff --git a/libkholidays/scanholiday.c b/libkholidays/scanholiday.c deleted file mode 100644 index a0958a387..000000000 --- a/libkholidays/scanholiday.c +++ /dev/null @@ -1,2037 +0,0 @@ -#define yy_create_buffer kcal_create_buffer -#define yy_delete_buffer kcal_delete_buffer -#define yy_scan_buffer kcal_scan_buffer -#define yy_scan_string kcal_scan_string -#define yy_scan_bytes kcal_scan_bytes -#define yy_flex_debug kcal_flex_debug -#define yy_init_buffer kcal_init_buffer -#define yy_flush_buffer kcal_flush_buffer -#define yy_load_buffer_state kcal_load_buffer_state -#define yy_switch_to_buffer kcal_switch_to_buffer -#define yyin kcalin -#define yyleng kcalleng -#define yylex kcallex -#define yyout kcalout -#define yyrestart kcalrestart -#define yytext kcaltext - -#line 19 "scanholiday.c" -/* A lexical scanner generated by flex*/ - -/* Scanner skeleton version: - * $Header: /home/daffy/u0/vern/flex/RCS/flex.skl,v 2.91 96/09/10 16:58:48 vern Exp $ - */ - -#define FLEX_SCANNER -#define YY_FLEX_MAJOR_VERSION 2 -#define YY_FLEX_MINOR_VERSION 5 - -#include <stdio.h> -#include <unistd.h> - - -/* cfront 1.2 defines "c_plusplus" instead of "__cplusplus" */ -#ifdef c_plusplus -#ifndef __cplusplus -#define __cplusplus -#endif -#endif - - -#ifdef __cplusplus - -#include <stdlib.h> - -/* Use prototypes in function declarations. */ -#define YY_USE_PROTOS - -/* The "const" storage-class-modifier is valid. */ -#define YY_USE_CONST - -#else /* ! __cplusplus */ - -#if __STDC__ - -#define YY_USE_PROTOS -#define YY_USE_CONST - -#endif /* __STDC__ */ -#endif /* ! __cplusplus */ - -#ifdef __TURBOC__ - #pragma warn -rch - #pragma warn -use -#include <io.h> -#include <stdlib.h> -#define YY_USE_CONST -#define YY_USE_PROTOS -#endif - -#ifdef YY_USE_CONST -#define yyconst const -#else -#define yyconst -#endif - - -#ifdef YY_USE_PROTOS -#define YY_PROTO(proto) proto -#else -#define YY_PROTO(proto) () -#endif - -/* Returned upon end-of-file. */ -#define YY_NULL 0 - -/* Promotes a possibly negative, possibly signed char to an unsigned - * integer for use as an array index. If the signed char is negative, - * we want to instead treat it as an 8-bit unsigned char, hence the - * double cast. - */ -#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c) - -/* Enter a start condition. This macro really ought to take a parameter, - * but we do it the disgusting crufty way forced on us by the ()-less - * definition of BEGIN. - */ -#define BEGIN yy_start = 1 + 2 * - -/* Translate the current start state into a value that can be later handed - * to BEGIN to return to the state. The YYSTATE alias is for lex - * compatibility. - */ -#define YY_START ((yy_start - 1) / 2) -#define YYSTATE YY_START - -/* Action number for EOF rule of a given start state. */ -#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1) - -/* Special action meaning "start processing a new file". */ -#define YY_NEW_FILE yyrestart( yyin ) - -#define YY_END_OF_BUFFER_CHAR 0 - -/* Size of default input buffer. */ -#define YY_BUF_SIZE 16384 - -typedef struct yy_buffer_state *YY_BUFFER_STATE; - -extern int yyleng; -extern FILE *yyin, *yyout; - -#define EOB_ACT_CONTINUE_SCAN 0 -#define EOB_ACT_END_OF_FILE 1 -#define EOB_ACT_LAST_MATCH 2 - -/* The funky do-while in the following #define is used to turn the definition - * int a single C statement (which needs a semi-colon terminator). This - * avoids problems with code like: - * - * if ( condition_holds ) - * yyless( 5 ); - * else - * do_something_else(); - * - * Prior to using the do-while the compiler would get upset at the - * "else" because it interpreted the "if" statement as being all - * done when it reached the ';' after the yyless() call. - */ - -/* Return all but the first 'n' matched characters back to the input stream. */ - -#define yyless(n) \ - do \ - { \ - /* Undo effects of setting up yytext. */ \ - *yy_cp = yy_hold_char; \ - YY_RESTORE_YY_MORE_OFFSET \ - yy_c_buf_p = yy_cp = yy_bp + n - YY_MORE_ADJ; \ - YY_DO_BEFORE_ACTION; /* set up yytext again */ \ - } \ - while ( 0 ) - -#define unput(c) yyunput( c, yytext_ptr ) - -/* Some routines like yy_flex_realloc() are emitted as static but are - not called by all lexers. This generates warnings in some compilers, - notably GCC. Arrange to suppress these. */ -#ifdef __GNUC__ -#define YY_MAY_BE_UNUSED __attribute__((unused)) -#else -#define YY_MAY_BE_UNUSED -#endif - -/* The following is because we cannot portably get our hands on size_t - * (without autoconf's help, which isn't available because we want - * flex-generated scanners to compile on their own). - */ -typedef unsigned int yy_size_t; - - -struct yy_buffer_state - { - FILE *yy_input_file; - - char *yy_ch_buf; /* input buffer */ - char *yy_buf_pos; /* current position in input buffer */ - - /* Size of input buffer in bytes, not including room for EOB - * characters. - */ - yy_size_t yy_buf_size; - - /* Number of characters read into yy_ch_buf, not including EOB - * characters. - */ - int yy_n_chars; - - /* Whether we "own" the buffer - i.e., we know we created it, - * and can realloc() it to grow it, and should free() it to - * delete it. - */ - int yy_is_our_buffer; - - /* Whether this is an "interactive" input source; if so, and - * if we're using stdio for input, then we want to use getc() - * instead of fread(), to make sure we stop fetching input after - * each newline. - */ - int yy_is_interactive; - - /* Whether we're considered to be at the beginning of a line. - * If so, '^' rules will be active on the next match, otherwise - * not. - */ - int yy_at_bol; - - /* Whether to try to fill the input buffer when we reach the - * end of it. - */ - int yy_fill_buffer; - - int yy_buffer_status; -#define YY_BUFFER_NEW 0 -#define YY_BUFFER_NORMAL 1 - /* When an EOF's been seen but there's still some text to process - * then we mark the buffer as YY_EOF_PENDING, to indicate that we - * shouldn't try reading from the input source any more. We might - * still have a bunch of tokens to match, though, because of - * possible backing-up. - * - * When we actually see the EOF, we change the status to "new" - * (via yyrestart()), so that the user can continue scanning by - * just pointing yyin at a new input file. - */ -#define YY_BUFFER_EOF_PENDING 2 - }; - -static YY_BUFFER_STATE yy_current_buffer = 0; - -/* We provide macros for accessing buffer states in case in the - * future we want to put the buffer states in a more general - * "scanner state". - */ -#define YY_CURRENT_BUFFER yy_current_buffer - - -/* yy_hold_char holds the character lost when yytext is formed. */ -static char yy_hold_char; - -static int yy_n_chars; /* number of characters read into yy_ch_buf */ - - -int yyleng; - -/* Points to current character in buffer. */ -static char *yy_c_buf_p = (char *) 0; -static int yy_init = 1; /* whether we need to initialize */ -static int yy_start = 0; /* start state number */ - -/* Flag which is used to allow yywrap()'s to do buffer switches - * instead of setting up a fresh yyin. A bit of a hack ... - */ -static int yy_did_buffer_switch_on_eof; - -void yyrestart YY_PROTO(( FILE *input_file )); - -void yy_switch_to_buffer YY_PROTO(( YY_BUFFER_STATE new_buffer )); -void yy_load_buffer_state YY_PROTO(( void )); -YY_BUFFER_STATE yy_create_buffer YY_PROTO(( FILE *file, int size )); -void yy_delete_buffer YY_PROTO(( YY_BUFFER_STATE b )); -void yy_init_buffer YY_PROTO(( YY_BUFFER_STATE b, FILE *file )); -void yy_flush_buffer YY_PROTO(( YY_BUFFER_STATE b )); -#define YY_FLUSH_BUFFER yy_flush_buffer( yy_current_buffer ) - -YY_BUFFER_STATE yy_scan_buffer YY_PROTO(( char *base, yy_size_t size )); -YY_BUFFER_STATE yy_scan_string YY_PROTO(( yyconst char *yy_str )); -YY_BUFFER_STATE yy_scan_bytes YY_PROTO(( yyconst char *bytes, int len )); - -static void *yy_flex_alloc YY_PROTO(( yy_size_t )); -static void *yy_flex_realloc YY_PROTO(( void *, yy_size_t )) YY_MAY_BE_UNUSED; -static void yy_flex_free YY_PROTO(( void * )); - -#define yy_new_buffer yy_create_buffer - -#define yy_set_interactive(is_interactive) \ - { \ - if ( ! yy_current_buffer ) \ - yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); \ - yy_current_buffer->yy_is_interactive = is_interactive; \ - } - -#define yy_set_bol(at_bol) \ - { \ - if ( ! yy_current_buffer ) \ - yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); \ - yy_current_buffer->yy_at_bol = at_bol; \ - } - -#define YY_AT_BOL() (yy_current_buffer->yy_at_bol) - - -#define yywrap() 1 -#define YY_SKIP_YYWRAP -typedef unsigned char YY_CHAR; -FILE *yyin = (FILE *) 0, *yyout = (FILE *) 0; -typedef int yy_state_type; -extern char *yytext; -#define yytext_ptr yytext - -static yy_state_type yy_get_previous_state YY_PROTO(( void )); -static yy_state_type yy_try_NUL_trans YY_PROTO(( yy_state_type current_state )); -static int yy_get_next_buffer YY_PROTO(( void )); -static void yy_fatal_error YY_PROTO(( yyconst char msg[] )); - -/* Done after the current pattern has been matched and before the - * corresponding action - sets up yytext. - */ -#define YY_DO_BEFORE_ACTION \ - yytext_ptr = yy_bp; \ - yyleng = (int) (yy_cp - yy_bp); \ - yy_hold_char = *yy_cp; \ - *yy_cp = '\0'; \ - yy_c_buf_p = yy_cp; - -#define YY_NUM_RULES 69 -#define YY_END_OF_BUFFER 70 -static yyconst short int yy_accept[280] = - { 0, - 0, 0, 70, 68, 3, 3, 4, 68, 68, 4, - 68, 33, 33, 33, 33, 33, 33, 64, 68, 65, - 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, - 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, - 4, 61, 0, 34, 0, 1, 66, 33, 0, 0, - 0, 0, 0, 62, 60, 63, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 41, 40, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 38, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 39, 0, 0, 0, 0, 67, 0, - - 2, 24, 25, 26, 27, 28, 0, 30, 0, 0, - 0, 0, 0, 0, 36, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 9, 0, 0, 0, 0, 0, 0, 52, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 55, - 57, 37, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 11, 10, 29, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 42, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 45, 0, 32, - - 8, 0, 0, 51, 0, 0, 35, 0, 0, 0, - 53, 0, 0, 0, 0, 7, 43, 0, 0, 0, - 0, 0, 0, 0, 50, 44, 0, 0, 0, 0, - 0, 58, 0, 12, 31, 0, 47, 0, 21, 0, - 0, 49, 0, 17, 0, 0, 48, 0, 0, 23, - 0, 0, 0, 0, 54, 0, 0, 5, 0, 56, - 0, 14, 0, 0, 0, 18, 0, 59, 16, 6, - 46, 15, 22, 0, 20, 0, 13, 19, 0 - } ; - -static yyconst int yy_ec[256] = - { 0, - 1, 1, 1, 1, 1, 1, 1, 1, 2, 3, - 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 2, 4, 5, 6, 1, 7, 8, 1, 7, - 7, 7, 7, 1, 7, 7, 7, 9, 10, 11, - 12, 13, 14, 9, 9, 9, 9, 15, 1, 16, - 17, 18, 7, 1, 19, 20, 21, 22, 23, 24, - 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, - 1, 35, 36, 37, 38, 39, 40, 1, 41, 1, - 7, 1, 7, 1, 1, 1, 19, 20, 21, 22, - - 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, - 33, 34, 1, 35, 36, 37, 38, 39, 40, 1, - 41, 1, 1, 42, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1 - } ; - -static yyconst int yy_meta[43] = - { 0, - 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, - 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, - 1, 1 - } ; - -static yyconst short int yy_base[284] = - { 0, - 0, 292, 306, 308, 308, 308, 288, 299, 300, 308, - 294, 34, 265, 17, 15, 18, 263, 282, 281, 280, - 28, 33, 255, 38, 39, 41, 260, 35, 46, 50, - 52, 261, 49, 53, 270, 63, 54, 65, 269, 249, - 287, 308, 284, 308, 285, 308, 308, 86, 250, 264, - 263, 258, 257, 308, 308, 308, 245, 240, 245, 254, - 254, 71, 258, 235, 254, 238, 250, 252, 69, 233, - 243, 246, 308, 308, 236, 45, 231, 83, 78, 234, - 233, 225, 226, 308, 226, 223, 238, 222, 84, 231, - 238, 224, 79, 308, 232, 85, 227, 91, 308, 250, - - 308, 308, 308, 308, 308, 308, 229, 308, 224, 212, - 216, 227, 224, 214, 209, 221, 206, 207, 206, 203, - 203, 203, 215, 213, 197, 193, 210, 195, 197, 205, - 206, 207, 308, 189, 204, 202, 191, 202, 186, 308, - 183, 187, 182, 194, 187, 194, 180, 179, 177, 180, - 182, 173, 174, 178, 172, 176, 169, 169, 174, 308, - 308, 308, 171, 178, 159, 161, 172, 160, 159, 176, - 162, 174, 308, 308, 308, 151, 154, 158, 163, 152, - 168, 155, 165, 158, 308, 148, 150, 158, 143, 149, - 159, 155, 140, 153, 151, 150, 149, 308, 138, 308, - - 308, 133, 146, 308, 148, 132, 308, 147, 139, 123, - 308, 128, 139, 135, 123, 308, 308, 118, 138, 134, - 137, 133, 132, 122, 308, 308, 111, 129, 131, 113, - 116, 308, 107, 308, 308, 123, 308, 110, 308, 103, - 124, 308, 123, 308, 118, 105, 308, 120, 118, 308, - 118, 95, 113, 112, 308, 98, 91, 308, 96, 308, - 95, 308, 88, 105, 79, 308, 97, 308, 308, 308, - 308, 308, 308, 79, 308, 71, 308, 308, 308, 121, - 123, 109, 125 - } ; - -static yyconst short int yy_def[284] = - { 0, - 279, 1, 279, 279, 279, 279, 279, 280, 281, 279, - 279, 279, 282, 282, 282, 282, 16, 279, 279, 279, - 279, 279, 279, 279, 279, 279, 279, 279, 279, 279, - 279, 279, 279, 279, 279, 279, 279, 279, 279, 279, - 283, 279, 280, 279, 281, 279, 279, 279, 279, 279, - 279, 279, 279, 279, 279, 279, 279, 279, 279, 279, - 279, 279, 279, 279, 279, 279, 279, 279, 279, 279, - 279, 279, 279, 279, 279, 279, 279, 279, 279, 279, - 279, 279, 279, 279, 279, 279, 279, 279, 279, 279, - 279, 279, 279, 279, 279, 279, 279, 279, 279, 283, - - 279, 279, 279, 279, 279, 279, 279, 279, 279, 279, - 279, 279, 279, 279, 279, 279, 279, 279, 279, 279, - 279, 279, 279, 279, 279, 279, 279, 279, 279, 279, - 279, 279, 279, 279, 279, 279, 279, 279, 279, 279, - 279, 279, 279, 279, 279, 279, 279, 279, 279, 279, - 279, 279, 279, 279, 279, 279, 279, 279, 279, 279, - 279, 279, 279, 279, 279, 279, 279, 279, 279, 279, - 279, 279, 279, 279, 279, 279, 279, 279, 279, 279, - 279, 279, 279, 279, 279, 279, 279, 279, 279, 279, - 279, 279, 279, 279, 279, 279, 279, 279, 279, 279, - - 279, 279, 279, 279, 279, 279, 279, 279, 279, 279, - 279, 279, 279, 279, 279, 279, 279, 279, 279, 279, - 279, 279, 279, 279, 279, 279, 279, 279, 279, 279, - 279, 279, 279, 279, 279, 279, 279, 279, 279, 279, - 279, 279, 279, 279, 279, 279, 279, 279, 279, 279, - 279, 279, 279, 279, 279, 279, 279, 279, 279, 279, - 279, 279, 279, 279, 279, 279, 279, 279, 279, 279, - 279, 279, 279, 279, 279, 279, 279, 279, 0, 279, - 279, 279, 279 - } ; - -static yyconst short int yy_nxt[351] = - { 0, - 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, - 14, 15, 16, 17, 10, 18, 19, 20, 21, 22, - 23, 24, 25, 26, 27, 4, 28, 29, 4, 30, - 31, 32, 33, 34, 35, 36, 37, 4, 4, 38, - 39, 40, 48, 48, 48, 48, 48, 48, 50, 51, - 279, 57, 279, 279, 52, 61, 64, 66, 73, 58, - 65, 59, 62, 68, 75, 60, 74, 69, 77, 83, - 79, 85, 78, 70, 126, 71, 127, 67, 80, 93, - 84, 88, 86, 76, 81, 89, 94, 96, 90, 112, - 97, 95, 120, 91, 48, 48, 48, 48, 48, 48, - - 92, 129, 131, 121, 142, 147, 150, 151, 113, 153, - 48, 278, 132, 277, 130, 276, 148, 143, 133, 275, - 154, 43, 43, 45, 45, 100, 100, 274, 273, 272, - 271, 270, 269, 268, 267, 266, 265, 264, 263, 262, - 261, 260, 259, 258, 257, 256, 255, 254, 253, 252, - 251, 250, 249, 103, 248, 247, 246, 245, 244, 243, - 242, 241, 240, 239, 105, 238, 237, 236, 235, 234, - 233, 232, 231, 230, 229, 228, 104, 227, 226, 225, - 224, 223, 222, 221, 220, 219, 218, 217, 216, 215, - 214, 213, 212, 211, 210, 209, 102, 106, 208, 207, - - 206, 205, 204, 203, 202, 201, 200, 199, 198, 197, - 196, 195, 194, 193, 192, 191, 190, 189, 188, 187, - 186, 185, 184, 183, 182, 181, 180, 179, 178, 177, - 176, 175, 174, 173, 172, 171, 170, 169, 168, 167, - 166, 165, 164, 163, 162, 161, 160, 159, 158, 157, - 156, 155, 101, 152, 149, 146, 145, 144, 141, 140, - 139, 138, 137, 136, 135, 134, 128, 125, 124, 123, - 122, 119, 118, 117, 116, 115, 114, 111, 110, 109, - 108, 107, 106, 105, 104, 103, 102, 46, 44, 101, - 99, 98, 87, 82, 72, 63, 56, 55, 54, 53, - - 49, 47, 46, 44, 42, 279, 41, 3, 279, 279, - 279, 279, 279, 279, 279, 279, 279, 279, 279, 279, - 279, 279, 279, 279, 279, 279, 279, 279, 279, 279, - 279, 279, 279, 279, 279, 279, 279, 279, 279, 279, - 279, 279, 279, 279, 279, 279, 279, 279, 279, 279 - } ; - -static yyconst short int yy_chk[351] = - { 0, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 12, 12, 12, 12, 12, 12, 14, 15, - 15, 21, 14, 16, 16, 22, 24, 25, 28, 21, - 24, 21, 22, 26, 29, 21, 28, 26, 30, 33, - 31, 34, 30, 26, 76, 26, 76, 25, 31, 37, - 33, 36, 34, 29, 31, 36, 37, 38, 36, 62, - 38, 37, 69, 36, 48, 48, 48, 48, 48, 48, - - 36, 78, 79, 69, 89, 93, 96, 96, 62, 98, - 282, 276, 79, 274, 78, 267, 93, 89, 79, 265, - 98, 280, 280, 281, 281, 283, 283, 264, 263, 261, - 259, 257, 256, 254, 253, 252, 251, 249, 248, 246, - 245, 243, 241, 240, 238, 236, 233, 231, 230, 229, - 228, 227, 224, 223, 222, 221, 220, 219, 218, 215, - 214, 213, 212, 210, 209, 208, 206, 205, 203, 202, - 199, 197, 196, 195, 194, 193, 192, 191, 190, 189, - 188, 187, 186, 184, 183, 182, 181, 180, 179, 178, - 177, 176, 172, 171, 170, 169, 168, 167, 166, 165, - - 164, 163, 159, 158, 157, 156, 155, 154, 153, 152, - 151, 150, 149, 148, 147, 146, 145, 144, 143, 142, - 141, 139, 138, 137, 136, 135, 134, 132, 131, 130, - 129, 128, 127, 126, 125, 124, 123, 122, 121, 120, - 119, 118, 117, 116, 115, 114, 113, 112, 111, 110, - 109, 107, 100, 97, 95, 92, 91, 90, 88, 87, - 86, 85, 83, 82, 81, 80, 77, 75, 72, 71, - 70, 68, 67, 66, 65, 64, 63, 61, 60, 59, - 58, 57, 53, 52, 51, 50, 49, 45, 43, 41, - 40, 39, 35, 32, 27, 23, 20, 19, 18, 17, - - 13, 11, 9, 8, 7, 3, 2, 279, 279, 279, - 279, 279, 279, 279, 279, 279, 279, 279, 279, 279, - 279, 279, 279, 279, 279, 279, 279, 279, 279, 279, - 279, 279, 279, 279, 279, 279, 279, 279, 279, 279, - 279, 279, 279, 279, 279, 279, 279, 279, 279, 279 - } ; - -static yy_state_type yy_last_accepting_state; -static char *yy_last_accepting_cpos; - -/* The intent behind this definition is that it'll catch - * any uses of REJECT which flex missed. - */ -#define REJECT reject_used_but_not_detected -#define yymore() yymore_used_but_not_detected -#define YY_MORE_ADJ 0 -#define YY_RESTORE_YY_MORE_OFFSET -char *yytext; -#line 1 "scanholiday.lex" -#define INITIAL 0 -#line 2 "scanholiday.lex" -#include <string.h> -#include "parseholiday.h" -#define YY_NO_UNPUT -#define YY_MAIN 0 -#define YY_NEVER_INTERACTIVE 1 -#define YY_ALWAYS_INTERACTIVE 0 -#define YY_STACK_USED 0 -#line 568 "scanholiday.c" - -/* Macros after this point can all be overridden by user definitions in - * section 1. - */ - -#ifndef YY_SKIP_YYWRAP -#ifdef __cplusplus -extern "C" int yywrap YY_PROTO(( void )); -#else -extern int yywrap YY_PROTO(( void )); -#endif -#endif - -#ifndef YY_NO_UNPUT -static void yyunput YY_PROTO(( int c, char *buf_ptr )); -#endif - -#ifndef yytext_ptr -static void yy_flex_strncpy YY_PROTO(( char *, yyconst char *, int )); -#endif - -#ifdef YY_NEED_STRLEN -static int yy_flex_strlen YY_PROTO(( yyconst char * )); -#endif - -#ifndef YY_NO_INPUT -#ifdef __cplusplus -static int yyinput YY_PROTO(( void )); -#else -static int input YY_PROTO(( void )); -#endif -#endif - -#if YY_STACK_USED -static int yy_start_stack_ptr = 0; -static int yy_start_stack_depth = 0; -static int *yy_start_stack = 0; -#ifndef YY_NO_PUSH_STATE -static void yy_push_state YY_PROTO(( int new_state )); -#endif -#ifndef YY_NO_POP_STATE -static void yy_pop_state YY_PROTO(( void )); -#endif -#ifndef YY_NO_TOP_STATE -static int yy_top_state YY_PROTO(( void )); -#endif - -#else -#define YY_NO_PUSH_STATE 1 -#define YY_NO_POP_STATE 1 -#define YY_NO_TOP_STATE 1 -#endif - -#ifdef YY_MALLOC_DECL -YY_MALLOC_DECL -#else -#if __STDC__ -#ifndef __cplusplus -#include <stdlib.h> -#endif -#else -/* Just try to get by without declaring the routines. This will fail - * miserably on non-ANSI systems for which sizeof(size_t) != sizeof(int) - * or sizeof(void*) != sizeof(int). - */ -#endif -#endif - -/* Amount of stuff to slurp up with each read. */ -#ifndef YY_READ_BUF_SIZE -#define YY_READ_BUF_SIZE 8192 -#endif - -/* Copy whatever the last rule matched to the standard output. */ - -#ifndef ECHO -/* This used to be an fputs(), but since the string might contain NUL's, - * we now use fwrite(). - */ -#define ECHO (void) fwrite( yytext, yyleng, 1, yyout ) -#endif - -/* Gets input and stuffs it into "buf". number of characters read, or YY_NULL, - * is returned in "result". - */ -#ifndef YY_INPUT -#define YY_INPUT(buf,result,max_size) \ - if ( yy_current_buffer->yy_is_interactive ) \ - { \ - int c = '*', n; \ - for ( n = 0; n < max_size && \ - (c = getc( yyin )) != EOF && c != '\n'; ++n ) \ - buf[n] = (char) c; \ - if ( c == '\n' ) \ - buf[n++] = (char) c; \ - if ( c == EOF && ferror( yyin ) ) \ - YY_FATAL_ERROR( "input in flex scanner failed" ); \ - result = n; \ - } \ - else if ( ((result = fread( buf, 1, max_size, yyin )) == 0) \ - && ferror( yyin ) ) \ - YY_FATAL_ERROR( "input in flex scanner failed" ); -#endif - -/* No semi-colon after return; correct usage is to write "yyterminate();" - - * we don't want an extra ';' after the "return" because that will cause - * some compilers to complain about unreachable statements. - */ -#ifndef yyterminate -#define yyterminate() return YY_NULL -#endif - -/* Number of entries by which start-condition stack grows. */ -#ifndef YY_START_STACK_INCR -#define YY_START_STACK_INCR 25 -#endif - -/* Report a fatal error. */ -#ifndef YY_FATAL_ERROR -#define YY_FATAL_ERROR(msg) yy_fatal_error( msg ) -#endif - -/* Default declaration of generated scanner - a define so the user can - * easily add parameters. - */ -#ifndef YY_DECL -#define YY_DECL int yylex YY_PROTO(( void )) -#endif - -/* Code executed at the beginning of each rule, after yytext and yyleng - * have been set up. - */ -#ifndef YY_USER_ACTION -#define YY_USER_ACTION -#endif - -/* Code executed at the end of each rule. */ -#ifndef YY_BREAK -#define YY_BREAK break; -#endif - -#define YY_RULE_SETUP \ - if ( yyleng > 0 ) \ - yy_current_buffer->yy_at_bol = \ - (yytext[yyleng - 1] == '\n'); \ - YY_USER_ACTION - -YY_DECL - { - yy_state_type yy_current_state; - char *yy_cp = NULL, *yy_bp = NULL; - int yy_act; - -#line 13 "scanholiday.lex" - - -#line 725 "scanholiday.c" - - if ( yy_init ) - { - yy_init = 0; - -#ifdef YY_USER_INIT - YY_USER_INIT; -#endif - - if ( ! yy_start ) - yy_start = 1; /* first start state */ - - if ( ! yyin ) - yyin = stdin; - - if ( ! yyout ) - yyout = stdout; - - if ( ! yy_current_buffer ) - yy_current_buffer = - yy_create_buffer( yyin, YY_BUF_SIZE ); - - yy_load_buffer_state(); - } - - while ( 1 ) /* loops until end-of-file is reached */ - { - yy_cp = yy_c_buf_p; - - /* Support of yytext. */ - *yy_cp = yy_hold_char; - - /* yy_bp points to the position in yy_ch_buf of the start of - * the current run. - */ - yy_bp = yy_cp; - - yy_current_state = yy_start; - yy_current_state += YY_AT_BOL(); -yy_match: - do - { - YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)]; - if ( yy_accept[yy_current_state] ) - { - yy_last_accepting_state = yy_current_state; - yy_last_accepting_cpos = yy_cp; - } - while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) - { - yy_current_state = (int) yy_def[yy_current_state]; - if ( yy_current_state >= 280 ) - yy_c = yy_meta[(unsigned int) yy_c]; - } - yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; - ++yy_cp; - } - while ( yy_current_state != 279 ); - yy_cp = yy_last_accepting_cpos; - yy_current_state = yy_last_accepting_state; - -yy_find_action: - yy_act = yy_accept[yy_current_state]; - - YY_DO_BEFORE_ACTION; - - -do_action: /* This label is used only to access EOF actions. */ - - - switch ( yy_act ) - { /* beginning of action switch */ - case 0: /* must back up */ - /* undo the effects of YY_DO_BEFORE_ACTION */ - *yy_cp = yy_hold_char; - yy_cp = yy_last_accepting_cpos; - yy_current_state = yy_last_accepting_state; - goto yy_find_action; - -case 1: -YY_RULE_SETUP -#line 15 "scanholiday.lex" -; - YY_BREAK -case 2: -YY_RULE_SETUP -#line 16 "scanholiday.lex" -; - YY_BREAK -case 3: -YY_RULE_SETUP -#line 17 "scanholiday.lex" -; - YY_BREAK -case 4: -YY_RULE_SETUP -#line 18 "scanholiday.lex" -{ return(*kcaltext); } - YY_BREAK -case 5: -YY_RULE_SETUP -#line 20 "scanholiday.lex" -{ kcallval.ival = 1; return(MONTH); } - YY_BREAK -case 6: -YY_RULE_SETUP -#line 21 "scanholiday.lex" -{ kcallval.ival = 2; return(MONTH); } - YY_BREAK -case 7: -YY_RULE_SETUP -#line 22 "scanholiday.lex" -{ kcallval.ival = 3; return(MONTH); } - YY_BREAK -case 8: -YY_RULE_SETUP -#line 23 "scanholiday.lex" -{ kcallval.ival = 4; return(MONTH); } - YY_BREAK -case 9: -YY_RULE_SETUP -#line 24 "scanholiday.lex" -{ kcallval.ival = 5; return(MONTH); } - YY_BREAK -case 10: -YY_RULE_SETUP -#line 25 "scanholiday.lex" -{ kcallval.ival = 6; return(MONTH); } - YY_BREAK -case 11: -YY_RULE_SETUP -#line 26 "scanholiday.lex" -{ kcallval.ival = 7; return(MONTH); } - YY_BREAK -case 12: -YY_RULE_SETUP -#line 27 "scanholiday.lex" -{ kcallval.ival = 8; return(MONTH); } - YY_BREAK -case 13: -YY_RULE_SETUP -#line 28 "scanholiday.lex" -{ kcallval.ival = 9; return(MONTH); } - YY_BREAK -case 14: -YY_RULE_SETUP -#line 29 "scanholiday.lex" -{ kcallval.ival = 10; return(MONTH); } - YY_BREAK -case 15: -YY_RULE_SETUP -#line 30 "scanholiday.lex" -{ kcallval.ival = 11; return(MONTH); } - YY_BREAK -case 16: -YY_RULE_SETUP -#line 31 "scanholiday.lex" -{ kcallval.ival = 12; return(MONTH); } - YY_BREAK -case 17: -YY_RULE_SETUP -#line 33 "scanholiday.lex" -{ kcallval.ival = 1; return(WDAY); } - YY_BREAK -case 18: -YY_RULE_SETUP -#line 34 "scanholiday.lex" -{ kcallval.ival = 2; return(WDAY); } - YY_BREAK -case 19: -YY_RULE_SETUP -#line 35 "scanholiday.lex" -{ kcallval.ival = 3; return(WDAY); } - YY_BREAK -case 20: -YY_RULE_SETUP -#line 36 "scanholiday.lex" -{ kcallval.ival = 4; return(WDAY); } - YY_BREAK -case 21: -YY_RULE_SETUP -#line 37 "scanholiday.lex" -{ kcallval.ival = 5; return(WDAY); } - YY_BREAK -case 22: -YY_RULE_SETUP -#line 38 "scanholiday.lex" -{ kcallval.ival = 6; return(WDAY); } - YY_BREAK -case 23: -YY_RULE_SETUP -#line 39 "scanholiday.lex" -{ kcallval.ival = 7; return(WDAY); } - YY_BREAK -case 24: -YY_RULE_SETUP -#line 41 "scanholiday.lex" -{ kcallval.ival = 1; return(NUMBER); } - YY_BREAK -case 25: -YY_RULE_SETUP -#line 42 "scanholiday.lex" -{ kcallval.ival = 2; return(NUMBER); } - YY_BREAK -case 26: -YY_RULE_SETUP -#line 43 "scanholiday.lex" -{ kcallval.ival = 3; return(NUMBER); } - YY_BREAK -case 27: -YY_RULE_SETUP -#line 44 "scanholiday.lex" -{ kcallval.ival = 4; return(NUMBER); } - YY_BREAK -case 28: -YY_RULE_SETUP -#line 45 "scanholiday.lex" -{ kcallval.ival = 5; return(NUMBER); } - YY_BREAK -case 29: -YY_RULE_SETUP -#line 46 "scanholiday.lex" -{ kcallval.ival = 999; return(NUMBER); } - YY_BREAK -case 30: -YY_RULE_SETUP -#line 47 "scanholiday.lex" -{ kcallval.ival = 0; return(NUMBER); } - YY_BREAK -case 31: -YY_RULE_SETUP -#line 49 "scanholiday.lex" -{ kcallval.ival = -1; return(NUMBER); } - YY_BREAK -case 32: -YY_RULE_SETUP -#line 50 "scanholiday.lex" -{ kcallval.ival = -2; return(NUMBER); } - YY_BREAK -case 33: -YY_RULE_SETUP -#line 52 "scanholiday.lex" -{ kcallval.ival = atoi(kcaltext); return(NUMBER); } - YY_BREAK -case 34: -YY_RULE_SETUP -#line 54 "scanholiday.lex" -{ kcallval.sval = strdup(kcaltext+1); - kcallval.sval[strlen(kcallval.sval)-1] = 0; - return(STRING); } - YY_BREAK -case 35: -YY_RULE_SETUP -#line 58 "scanholiday.lex" -; - YY_BREAK -case 36: -YY_RULE_SETUP -#line 59 "scanholiday.lex" -; - YY_BREAK -case 37: -YY_RULE_SETUP -#line 60 "scanholiday.lex" -; - YY_BREAK -case 38: -YY_RULE_SETUP -#line 61 "scanholiday.lex" -; - YY_BREAK -case 39: -YY_RULE_SETUP -#line 62 "scanholiday.lex" -; - YY_BREAK -case 40: -YY_RULE_SETUP -#line 63 "scanholiday.lex" -{ return(IN); } - YY_BREAK -case 41: -YY_RULE_SETUP -#line 64 "scanholiday.lex" -{ return(IF); } - YY_BREAK -case 42: -YY_RULE_SETUP -#line 65 "scanholiday.lex" -{ return(PLUS); } - YY_BREAK -case 43: -YY_RULE_SETUP -#line 66 "scanholiday.lex" -{ return(MINUS); } - YY_BREAK -case 44: -YY_RULE_SETUP -#line 67 "scanholiday.lex" -{ return(SMALL); } - YY_BREAK -case 45: -YY_RULE_SETUP -#line 68 "scanholiday.lex" -{ return(CYEAR); } - YY_BREAK -case 46: -YY_RULE_SETUP -#line 69 "scanholiday.lex" -{ return(LEAPYEAR); } - YY_BREAK -case 47: -YY_RULE_SETUP -#line 70 "scanholiday.lex" -{ return(EASTER); } - YY_BREAK -case 48: -YY_RULE_SETUP -#line 71 "scanholiday.lex" -{ return(PASCHA); } - YY_BREAK -case 49: -YY_RULE_SETUP -#line 72 "scanholiday.lex" -{ return(LENGTH); } - YY_BREAK -case 50: -YY_RULE_SETUP -#line 73 "scanholiday.lex" -{ return(SHIFT); } - YY_BREAK -case 51: -YY_RULE_SETUP -#line 75 "scanholiday.lex" -{ kcallval.ival = 1; return(COLOR); } - YY_BREAK -case 52: -YY_RULE_SETUP -#line 76 "scanholiday.lex" -{ kcallval.ival = 2; return(COLOR); } - YY_BREAK -case 53: -YY_RULE_SETUP -#line 77 "scanholiday.lex" -{ kcallval.ival = 3; return(COLOR); } - YY_BREAK -case 54: -YY_RULE_SETUP -#line 78 "scanholiday.lex" -{ kcallval.ival = 4; return(COLOR); } - YY_BREAK -case 55: -YY_RULE_SETUP -#line 79 "scanholiday.lex" -{ kcallval.ival = 5; return(COLOR); } - YY_BREAK -case 56: -YY_RULE_SETUP -#line 80 "scanholiday.lex" -{ kcallval.ival = 6; return(COLOR); } - YY_BREAK -case 57: -YY_RULE_SETUP -#line 81 "scanholiday.lex" -{ kcallval.ival = 7; return(COLOR); } - YY_BREAK -case 58: -YY_RULE_SETUP -#line 82 "scanholiday.lex" -{ kcallval.ival = 8; return(COLOR); } - YY_BREAK -case 59: -YY_RULE_SETUP -#line 83 "scanholiday.lex" -{ kcallval.ival = 9; return(COLOR); } - YY_BREAK -case 60: -YY_RULE_SETUP -#line 85 "scanholiday.lex" -{ return(EQ); } - YY_BREAK -case 61: -YY_RULE_SETUP -#line 86 "scanholiday.lex" -{ return(NE); } - YY_BREAK -case 62: -YY_RULE_SETUP -#line 87 "scanholiday.lex" -{ return(LE); } - YY_BREAK -case 63: -YY_RULE_SETUP -#line 88 "scanholiday.lex" -{ return(GE); } - YY_BREAK -case 64: -YY_RULE_SETUP -#line 89 "scanholiday.lex" -{ return(LT); } - YY_BREAK -case 65: -YY_RULE_SETUP -#line 90 "scanholiday.lex" -{ return(GT); } - YY_BREAK -case 66: -YY_RULE_SETUP -#line 91 "scanholiday.lex" -{ return(AND);} - YY_BREAK -case 67: -YY_RULE_SETUP -#line 92 "scanholiday.lex" -{ return(OR); } - YY_BREAK -case 68: -YY_RULE_SETUP -#line 94 "scanholiday.lex" -{ printf("holiday: bad char: %s \n", kcaltext); } - YY_BREAK -case 69: -YY_RULE_SETUP -#line 96 "scanholiday.lex" -ECHO; - YY_BREAK -#line 1152 "scanholiday.c" -case YY_STATE_EOF(INITIAL): - yyterminate(); - - case YY_END_OF_BUFFER: - { - /* Amount of text matched not including the EOB char. */ - int yy_amount_of_matched_text = (int) (yy_cp - yytext_ptr) - 1; - - /* Undo the effects of YY_DO_BEFORE_ACTION. */ - *yy_cp = yy_hold_char; - YY_RESTORE_YY_MORE_OFFSET - - if ( yy_current_buffer->yy_buffer_status == YY_BUFFER_NEW ) - { - /* We're scanning a new file or input source. It's - * possible that this happened because the user - * just pointed yyin at a new source and called - * yylex(). If so, then we have to assure - * consistency between yy_current_buffer and our - * globals. Here is the right place to do so, because - * this is the first action (other than possibly a - * back-up) that will match for the new input source. - */ - yy_n_chars = yy_current_buffer->yy_n_chars; - yy_current_buffer->yy_input_file = yyin; - yy_current_buffer->yy_buffer_status = YY_BUFFER_NORMAL; - } - - /* Note that here we test for yy_c_buf_p "<=" to the position - * of the first EOB in the buffer, since yy_c_buf_p will - * already have been incremented past the NUL character - * (since all states make transitions on EOB to the - * end-of-buffer state). Contrast this with the test - * in input(). - */ - if ( yy_c_buf_p <= &yy_current_buffer->yy_ch_buf[yy_n_chars] ) - { /* This was really a NUL. */ - yy_state_type yy_next_state; - - yy_c_buf_p = yytext_ptr + yy_amount_of_matched_text; - - yy_current_state = yy_get_previous_state(); - - /* Okay, we're now positioned to make the NUL - * transition. We couldn't have - * yy_get_previous_state() go ahead and do it - * for us because it doesn't know how to deal - * with the possibility of jamming (and we don't - * want to build jamming into it because then it - * will run more slowly). - */ - - yy_next_state = yy_try_NUL_trans( yy_current_state ); - - yy_bp = yytext_ptr + YY_MORE_ADJ; - - if ( yy_next_state ) - { - /* Consume the NUL. */ - yy_cp = ++yy_c_buf_p; - yy_current_state = yy_next_state; - goto yy_match; - } - - else - { - yy_cp = yy_last_accepting_cpos; - yy_current_state = yy_last_accepting_state; - goto yy_find_action; - } - } - - else switch ( yy_get_next_buffer() ) - { - case EOB_ACT_END_OF_FILE: - { - yy_did_buffer_switch_on_eof = 0; - - if ( yywrap() ) - { - /* Note: because we've taken care in - * yy_get_next_buffer() to have set up - * yytext, we can now set up - * yy_c_buf_p so that if some total - * hoser (like flex itself) wants to - * call the scanner after we return the - * YY_NULL, it'll still work - another - * YY_NULL will get returned. - */ - yy_c_buf_p = yytext_ptr + YY_MORE_ADJ; - - yy_act = YY_STATE_EOF(YY_START); - goto do_action; - } - - else - { - if ( ! yy_did_buffer_switch_on_eof ) - YY_NEW_FILE; - } - break; - } - - case EOB_ACT_CONTINUE_SCAN: - yy_c_buf_p = - yytext_ptr + yy_amount_of_matched_text; - - yy_current_state = yy_get_previous_state(); - - yy_cp = yy_c_buf_p; - yy_bp = yytext_ptr + YY_MORE_ADJ; - goto yy_match; - - case EOB_ACT_LAST_MATCH: - yy_c_buf_p = - &yy_current_buffer->yy_ch_buf[yy_n_chars]; - - yy_current_state = yy_get_previous_state(); - - yy_cp = yy_c_buf_p; - yy_bp = yytext_ptr + YY_MORE_ADJ; - goto yy_find_action; - } - break; - } - - default: - YY_FATAL_ERROR( - "fatal flex scanner internal error--no action found" ); - } /* end of action switch */ - } /* end of scanning one token */ - } /* end of yylex */ - - -/* yy_get_next_buffer - try to read in a new buffer - * - * Returns a code representing an action: - * EOB_ACT_LAST_MATCH - - * EOB_ACT_CONTINUE_SCAN - continue scanning from current position - * EOB_ACT_END_OF_FILE - end of file - */ - -static int yy_get_next_buffer() - { - char *dest = yy_current_buffer->yy_ch_buf; - char *source = yytext_ptr; - int number_to_move, i; - int ret_val; - - if ( yy_c_buf_p > &yy_current_buffer->yy_ch_buf[yy_n_chars + 1] ) - YY_FATAL_ERROR( - "fatal flex scanner internal error--end of buffer missed" ); - - if ( yy_current_buffer->yy_fill_buffer == 0 ) - { /* Don't try to fill the buffer, so this is an EOF. */ - if ( yy_c_buf_p - yytext_ptr - YY_MORE_ADJ == 1 ) - { - /* We matched a single character, the EOB, so - * treat this as a final EOF. - */ - return EOB_ACT_END_OF_FILE; - } - - else - { - /* We matched some text prior to the EOB, first - * process it. - */ - return EOB_ACT_LAST_MATCH; - } - } - - /* Try to read more data. */ - - /* First move last chars to start of buffer. */ - number_to_move = (int) (yy_c_buf_p - yytext_ptr) - 1; - - for ( i = 0; i < number_to_move; ++i ) - *(dest++) = *(source++); - - if ( yy_current_buffer->yy_buffer_status == YY_BUFFER_EOF_PENDING ) - /* don't do the read, it's not guaranteed to return an EOF, - * just force an EOF - */ - yy_current_buffer->yy_n_chars = yy_n_chars = 0; - - else - { - int num_to_read = - yy_current_buffer->yy_buf_size - number_to_move - 1; - - while ( num_to_read <= 0 ) - { /* Not enough room in the buffer - grow it. */ -#ifdef YY_USES_REJECT - YY_FATAL_ERROR( -"input buffer overflow, can't enlarge buffer because scanner uses REJECT" ); -#else - - /* just a shorter name for the current buffer */ - YY_BUFFER_STATE b = yy_current_buffer; - - int yy_c_buf_p_offset = - (int) (yy_c_buf_p - b->yy_ch_buf); - - if ( b->yy_is_our_buffer ) - { - int new_size = b->yy_buf_size * 2; - - if ( new_size <= 0 ) - b->yy_buf_size += b->yy_buf_size / 8; - else - b->yy_buf_size *= 2; - - b->yy_ch_buf = (char *) - /* Include room in for 2 EOB chars. */ - yy_flex_realloc( (void *) b->yy_ch_buf, - b->yy_buf_size + 2 ); - } - else - /* Can't grow it, we don't own it. */ - b->yy_ch_buf = 0; - - if ( ! b->yy_ch_buf ) - YY_FATAL_ERROR( - "fatal error - scanner input buffer overflow" ); - - yy_c_buf_p = &b->yy_ch_buf[yy_c_buf_p_offset]; - - num_to_read = yy_current_buffer->yy_buf_size - - number_to_move - 1; -#endif - } - - if ( num_to_read > YY_READ_BUF_SIZE ) - num_to_read = YY_READ_BUF_SIZE; - - /* Read in more data. */ - YY_INPUT( (&yy_current_buffer->yy_ch_buf[number_to_move]), - yy_n_chars, num_to_read ); - - yy_current_buffer->yy_n_chars = yy_n_chars; - } - - if ( yy_n_chars == 0 ) - { - if ( number_to_move == YY_MORE_ADJ ) - { - ret_val = EOB_ACT_END_OF_FILE; - yyrestart( yyin ); - } - - else - { - ret_val = EOB_ACT_LAST_MATCH; - yy_current_buffer->yy_buffer_status = - YY_BUFFER_EOF_PENDING; - } - } - - else - ret_val = EOB_ACT_CONTINUE_SCAN; - - yy_n_chars += number_to_move; - yy_current_buffer->yy_ch_buf[yy_n_chars] = YY_END_OF_BUFFER_CHAR; - yy_current_buffer->yy_ch_buf[yy_n_chars + 1] = YY_END_OF_BUFFER_CHAR; - - yytext_ptr = &yy_current_buffer->yy_ch_buf[0]; - - return ret_val; - } - - -/* yy_get_previous_state - get the state just before the EOB char was reached */ - -static yy_state_type yy_get_previous_state() - { - yy_state_type yy_current_state; - char *yy_cp; - - yy_current_state = yy_start; - yy_current_state += YY_AT_BOL(); - - for ( yy_cp = yytext_ptr + YY_MORE_ADJ; yy_cp < yy_c_buf_p; ++yy_cp ) - { - YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1); - if ( yy_accept[yy_current_state] ) - { - yy_last_accepting_state = yy_current_state; - yy_last_accepting_cpos = yy_cp; - } - while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) - { - yy_current_state = (int) yy_def[yy_current_state]; - if ( yy_current_state >= 280 ) - yy_c = yy_meta[(unsigned int) yy_c]; - } - yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; - } - - return yy_current_state; - } - - -/* yy_try_NUL_trans - try to make a transition on the NUL character - * - * synopsis - * next_state = yy_try_NUL_trans( current_state ); - */ - -#ifdef YY_USE_PROTOS -static yy_state_type yy_try_NUL_trans( yy_state_type yy_current_state ) -#else -static yy_state_type yy_try_NUL_trans( yy_current_state ) -yy_state_type yy_current_state; -#endif - { - int yy_is_jam; - char *yy_cp = yy_c_buf_p; - - YY_CHAR yy_c = 1; - if ( yy_accept[yy_current_state] ) - { - yy_last_accepting_state = yy_current_state; - yy_last_accepting_cpos = yy_cp; - } - while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) - { - yy_current_state = (int) yy_def[yy_current_state]; - if ( yy_current_state >= 280 ) - yy_c = yy_meta[(unsigned int) yy_c]; - } - yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; - yy_is_jam = (yy_current_state == 279); - - return yy_is_jam ? 0 : yy_current_state; - } - - -#ifndef YY_NO_UNPUT -#ifdef YY_USE_PROTOS -static void yyunput( int c, char *yy_bp ) -#else -static void yyunput( c, yy_bp ) -int c; -char *yy_bp; -#endif - { - char *yy_cp = yy_c_buf_p; - - /* undo effects of setting up yytext */ - *yy_cp = yy_hold_char; - - if ( yy_cp < yy_current_buffer->yy_ch_buf + 2 ) - { /* need to shift things up to make room */ - /* +2 for EOB chars. */ - int number_to_move = yy_n_chars + 2; - char *dest = &yy_current_buffer->yy_ch_buf[ - yy_current_buffer->yy_buf_size + 2]; - char *source = - &yy_current_buffer->yy_ch_buf[number_to_move]; - - while ( source > yy_current_buffer->yy_ch_buf ) - *--dest = *--source; - - yy_cp += (int) (dest - source); - yy_bp += (int) (dest - source); - yy_current_buffer->yy_n_chars = - yy_n_chars = yy_current_buffer->yy_buf_size; - - if ( yy_cp < yy_current_buffer->yy_ch_buf + 2 ) - YY_FATAL_ERROR( "flex scanner push-back overflow" ); - } - - *--yy_cp = (char) c; - - - yytext_ptr = yy_bp; - yy_hold_char = *yy_cp; - yy_c_buf_p = yy_cp; - } -#endif /* ifndef YY_NO_UNPUT */ - - -#ifndef YY_NO_INPUT -#ifdef __cplusplus -static int yyinput() -#else -static int input() -#endif - { - int c; - - *yy_c_buf_p = yy_hold_char; - - if ( *yy_c_buf_p == YY_END_OF_BUFFER_CHAR ) - { - /* yy_c_buf_p now points to the character we want to return. - * If this occurs *before* the EOB characters, then it's a - * valid NUL; if not, then we've hit the end of the buffer. - */ - if ( yy_c_buf_p < &yy_current_buffer->yy_ch_buf[yy_n_chars] ) - /* This was really a NUL. */ - *yy_c_buf_p = '\0'; - - else - { /* need more input */ - int offset = yy_c_buf_p - yytext_ptr; - ++yy_c_buf_p; - - switch ( yy_get_next_buffer() ) - { - case EOB_ACT_LAST_MATCH: - /* This happens because yy_g_n_b() - * sees that we've accumulated a - * token and flags that we need to - * try matching the token before - * proceeding. But for input(), - * there's no matching to consider. - * So convert the EOB_ACT_LAST_MATCH - * to EOB_ACT_END_OF_FILE. - */ - - /* Reset buffer status. */ - yyrestart( yyin ); - - /* fall through */ - - case EOB_ACT_END_OF_FILE: - { - if ( yywrap() ) - return EOF; - - if ( ! yy_did_buffer_switch_on_eof ) - YY_NEW_FILE; -#ifdef __cplusplus - return yyinput(); -#else - return input(); -#endif - } - - case EOB_ACT_CONTINUE_SCAN: - yy_c_buf_p = yytext_ptr + offset; - break; - } - } - } - - c = *(unsigned char *) yy_c_buf_p; /* cast for 8-bit char's */ - *yy_c_buf_p = '\0'; /* preserve yytext */ - yy_hold_char = *++yy_c_buf_p; - - yy_current_buffer->yy_at_bol = (c == '\n'); - - return c; - } -#endif /* YY_NO_INPUT */ - -#ifdef YY_USE_PROTOS -void yyrestart( FILE *input_file ) -#else -void yyrestart( input_file ) -FILE *input_file; -#endif - { - if ( ! yy_current_buffer ) - yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); - - yy_init_buffer( yy_current_buffer, input_file ); - yy_load_buffer_state(); - } - - -#ifdef YY_USE_PROTOS -void yy_switch_to_buffer( YY_BUFFER_STATE new_buffer ) -#else -void yy_switch_to_buffer( new_buffer ) -YY_BUFFER_STATE new_buffer; -#endif - { - if ( yy_current_buffer == new_buffer ) - return; - - if ( yy_current_buffer ) - { - /* Flush out information for old buffer. */ - *yy_c_buf_p = yy_hold_char; - yy_current_buffer->yy_buf_pos = yy_c_buf_p; - yy_current_buffer->yy_n_chars = yy_n_chars; - } - - yy_current_buffer = new_buffer; - yy_load_buffer_state(); - - /* We don't actually know whether we did this switch during - * EOF (yywrap()) processing, but the only time this flag - * is looked at is after yywrap() is called, so it's safe - * to go ahead and always set it. - */ - yy_did_buffer_switch_on_eof = 1; - } - - -#ifdef YY_USE_PROTOS -void yy_load_buffer_state( void ) -#else -void yy_load_buffer_state() -#endif - { - yy_n_chars = yy_current_buffer->yy_n_chars; - yytext_ptr = yy_c_buf_p = yy_current_buffer->yy_buf_pos; - yyin = yy_current_buffer->yy_input_file; - yy_hold_char = *yy_c_buf_p; - } - - -#ifdef YY_USE_PROTOS -YY_BUFFER_STATE yy_create_buffer( FILE *file, int size ) -#else -YY_BUFFER_STATE yy_create_buffer( file, size ) -FILE *file; -int size; -#endif - { - YY_BUFFER_STATE b; - - b = (YY_BUFFER_STATE) yy_flex_alloc( sizeof( struct yy_buffer_state ) ); - if ( ! b ) - YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" ); - - b->yy_buf_size = size; - - /* yy_ch_buf has to be 2 characters longer than the size given because - * we need to put in 2 end-of-buffer characters. - */ - b->yy_ch_buf = (char *) yy_flex_alloc( b->yy_buf_size + 2 ); - if ( ! b->yy_ch_buf ) - YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" ); - - b->yy_is_our_buffer = 1; - - yy_init_buffer( b, file ); - - return b; - } - - -#ifdef YY_USE_PROTOS -void yy_delete_buffer( YY_BUFFER_STATE b ) -#else -void yy_delete_buffer( b ) -YY_BUFFER_STATE b; -#endif - { - if ( ! b ) - return; - - if ( b == yy_current_buffer ) - yy_current_buffer = (YY_BUFFER_STATE) 0; - - if ( b->yy_is_our_buffer ) - yy_flex_free( (void *) b->yy_ch_buf ); - - yy_flex_free( (void *) b ); - } - - - -#ifdef YY_USE_PROTOS -void yy_init_buffer( YY_BUFFER_STATE b, FILE *file ) -#else -void yy_init_buffer( b, file ) -YY_BUFFER_STATE b; -FILE *file; -#endif - - - { - yy_flush_buffer( b ); - - b->yy_input_file = file; - b->yy_fill_buffer = 1; - -#if YY_ALWAYS_INTERACTIVE - b->yy_is_interactive = 1; -#else -#if YY_NEVER_INTERACTIVE - b->yy_is_interactive = 0; -#else - b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0; -#endif -#endif - } - - -#ifdef YY_USE_PROTOS -void yy_flush_buffer( YY_BUFFER_STATE b ) -#else -void yy_flush_buffer( b ) -YY_BUFFER_STATE b; -#endif - - { - if ( ! b ) - return; - - b->yy_n_chars = 0; - - /* We always need two end-of-buffer characters. The first causes - * a transition to the end-of-buffer state. The second causes - * a jam in that state. - */ - b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR; - b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR; - - b->yy_buf_pos = &b->yy_ch_buf[0]; - - b->yy_at_bol = 1; - b->yy_buffer_status = YY_BUFFER_NEW; - - if ( b == yy_current_buffer ) - yy_load_buffer_state(); - } - - -#ifndef YY_NO_SCAN_BUFFER -#ifdef YY_USE_PROTOS -YY_BUFFER_STATE yy_scan_buffer( char *base, yy_size_t size ) -#else -YY_BUFFER_STATE yy_scan_buffer( base, size ) -char *base; -yy_size_t size; -#endif - { - YY_BUFFER_STATE b; - - if ( size < 2 || - base[size-2] != YY_END_OF_BUFFER_CHAR || - base[size-1] != YY_END_OF_BUFFER_CHAR ) - /* They forgot to leave room for the EOB's. */ - return 0; - - b = (YY_BUFFER_STATE) yy_flex_alloc( sizeof( struct yy_buffer_state ) ); - if ( ! b ) - YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" ); - - b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */ - b->yy_buf_pos = b->yy_ch_buf = base; - b->yy_is_our_buffer = 0; - b->yy_input_file = 0; - b->yy_n_chars = b->yy_buf_size; - b->yy_is_interactive = 0; - b->yy_at_bol = 1; - b->yy_fill_buffer = 0; - b->yy_buffer_status = YY_BUFFER_NEW; - - yy_switch_to_buffer( b ); - - return b; - } -#endif - - -#ifndef YY_NO_SCAN_STRING -#ifdef YY_USE_PROTOS -YY_BUFFER_STATE yy_scan_string( yyconst char *yy_str ) -#else -YY_BUFFER_STATE yy_scan_string( yy_str ) -yyconst char *yy_str; -#endif - { - int len; - for ( len = 0; yy_str[len]; ++len ) - ; - - return yy_scan_bytes( yy_str, len ); - } -#endif - - -#ifndef YY_NO_SCAN_BYTES -#ifdef YY_USE_PROTOS -YY_BUFFER_STATE yy_scan_bytes( yyconst char *bytes, int len ) -#else -YY_BUFFER_STATE yy_scan_bytes( bytes, len ) -yyconst char *bytes; -int len; -#endif - { - YY_BUFFER_STATE b; - char *buf; - yy_size_t n; - int i; - - /* Get memory for full buffer, including space for trailing EOB's. */ - n = len + 2; - buf = (char *) yy_flex_alloc( n ); - if ( ! buf ) - YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" ); - - for ( i = 0; i < len; ++i ) - buf[i] = bytes[i]; - - buf[len] = buf[len+1] = YY_END_OF_BUFFER_CHAR; - - b = yy_scan_buffer( buf, n ); - if ( ! b ) - YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" ); - - /* It's okay to grow etc. this buffer, and we should throw it - * away when we're done. - */ - b->yy_is_our_buffer = 1; - - return b; - } -#endif - - -#ifndef YY_NO_PUSH_STATE -#ifdef YY_USE_PROTOS -static void yy_push_state( int new_state ) -#else -static void yy_push_state( new_state ) -int new_state; -#endif - { - if ( yy_start_stack_ptr >= yy_start_stack_depth ) - { - yy_size_t new_size; - - yy_start_stack_depth += YY_START_STACK_INCR; - new_size = yy_start_stack_depth * sizeof( int ); - - if ( ! yy_start_stack ) - yy_start_stack = (int *) yy_flex_alloc( new_size ); - - else - yy_start_stack = (int *) yy_flex_realloc( - (void *) yy_start_stack, new_size ); - - if ( ! yy_start_stack ) - YY_FATAL_ERROR( - "out of memory expanding start-condition stack" ); - } - - yy_start_stack[yy_start_stack_ptr++] = YY_START; - - BEGIN(new_state); - } -#endif - - -#ifndef YY_NO_POP_STATE -static void yy_pop_state() - { - if ( --yy_start_stack_ptr < 0 ) - YY_FATAL_ERROR( "start-condition stack underflow" ); - - BEGIN(yy_start_stack[yy_start_stack_ptr]); - } -#endif - - -#ifndef YY_NO_TOP_STATE -static int yy_top_state() - { - return yy_start_stack[yy_start_stack_ptr - 1]; - } -#endif - -#ifndef YY_EXIT_FAILURE -#define YY_EXIT_FAILURE 2 -#endif - -#ifdef YY_USE_PROTOS -static void yy_fatal_error( yyconst char msg[] ) -#else -static void yy_fatal_error( msg ) -char msg[]; -#endif - { - (void) fprintf( stderr, "%s\n", msg ); - exit( YY_EXIT_FAILURE ); - } - - - -/* Redefine yyless() so it works in section 3 code. */ - -#undef yyless -#define yyless(n) \ - do \ - { \ - /* Undo effects of setting up yytext. */ \ - yytext[yyleng] = yy_hold_char; \ - yy_c_buf_p = yytext + n; \ - yy_hold_char = *yy_c_buf_p; \ - *yy_c_buf_p = '\0'; \ - yyleng = n; \ - } \ - while ( 0 ) - - -/* Internal utility routines. */ - -#ifndef yytext_ptr -#ifdef YY_USE_PROTOS -static void yy_flex_strncpy( char *s1, yyconst char *s2, int n ) -#else -static void yy_flex_strncpy( s1, s2, n ) -char *s1; -yyconst char *s2; -int n; -#endif - { - int i; - for ( i = 0; i < n; ++i ) - s1[i] = s2[i]; - } -#endif - -#ifdef YY_NEED_STRLEN -#ifdef YY_USE_PROTOS -static int yy_flex_strlen( yyconst char *s ) -#else -static int yy_flex_strlen( s ) -yyconst char *s; -#endif - { - int n; - for ( n = 0; s[n]; ++n ) - ; - - return n; - } -#endif - - -#ifdef YY_USE_PROTOS -static void *yy_flex_alloc( yy_size_t size ) -#else -static void *yy_flex_alloc( size ) -yy_size_t size; -#endif - { - return (void *) malloc( size ); - } - -#ifdef YY_USE_PROTOS -static void *yy_flex_realloc( void *ptr, yy_size_t size ) -#else -static void *yy_flex_realloc( ptr, size ) -void *ptr; -yy_size_t size; -#endif - { - /* The cast to (char *) in the following accommodates both - * implementations that use char* generic pointers, and those - * that use void* generic pointers. It works with the latter - * because both ANSI C and C++ allow castless assignment from - * any pointer type to void*, and deal with argument conversions - * as though doing an assignment. - */ - return (void *) realloc( (char *) ptr, size ); - } - -#ifdef YY_USE_PROTOS -static void yy_flex_free( void *ptr ) -#else -static void yy_flex_free( ptr ) -void *ptr; -#endif - { - free( ptr ); - } - -#if YY_MAIN -int main() - { - yylex(); - return 0; - } -#endif -#line 96 "scanholiday.lex" - |