From 42325b583e3e2e8d75157a803fc757c49acfb567 Mon Sep 17 00:00:00 2001 From: Art Cancro Date: Mon, 22 May 2006 19:37:41 +0000 Subject: [PATCH] html.c: removed extra newlines entering/exiting blockquote sections. --- citadel/html.c | 2 - citadel/parsedate.c | 2176 +++++++++++++++++++++++++++++-------------- 2 files changed, 1496 insertions(+), 682 deletions(-) diff --git a/citadel/html.c b/citadel/html.c index d7e986153..d8c92fcff 100644 --- a/citadel/html.c +++ b/citadel/html.c @@ -207,7 +207,6 @@ char *html_to_ascii(char *inputmsg, int msglen, int screenwidth, int do_citaform } else if (!strcasecmp(tag, "BLOCKQUOTE")) { - strcat(outbuf, nl); ++blockquote; strcpy(nl, "\n"); for (j=0; j"); @@ -220,7 +219,6 @@ char *html_to_ascii(char *inputmsg, int msglen, int screenwidth, int do_citaform strcpy(nl, "\n"); for (j=0; j"); strcat(outbuf, nl); - strcat(outbuf, nl); } } diff --git a/citadel/parsedate.c b/citadel/parsedate.c index 2cb28b2ae..08d9c140a 100644 --- a/citadel/parsedate.c +++ b/citadel/parsedate.c @@ -1,26 +1,85 @@ -#include -#ifndef lint -#ifdef __unused -__unused -#endif -static char const -yyrcsid[] = "$FreeBSD: src/usr.bin/yacc/skeleton.c,v 1.37 2003/02/12 18:03:55 davidc Exp $"; -#endif -#define YYBYACC 1 -#define YYMAJOR 1 -#define YYMINOR 9 -#define YYLEX yylex() -#define YYEMPTY -1 -#define yyclearin (yychar=(YYEMPTY)) -#define yyerrok (yyerrflag=0) -#define YYRECOVERING() (yyerrflag!=0) -#if defined(__cplusplus) || __STDC__ -static int yygrowstack(void); -#else -static int yygrowstack(); +/* A Bison parser, made by GNU Bison 1.875d. */ + +/* Skeleton parser for Yacc-like parsing with Bison, + Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004 Free Software Foundation, Inc. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2, or (at your option) + any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +/* As a special exception, when this file is copied by Bison into a + Bison output file, you may use that output file without restriction. + This special exception was added by the Free Software Foundation + in version 1.24 of Bison. */ + +/* Written by Richard Stallman by simplifying the original so called + ``semantic'' parser. */ + +/* All symbols defined below should begin with yy or YY, to avoid + infringing on user name space. This should be done even for local + variables, as they might otherwise be expanded by user macros. + There are some unavoidable exceptions within include files to + define necessary library symbols; they are noted "INFRINGES ON + USER NAME SPACE" below. */ + +/* Identify Bison output. */ +#define YYBISON 1 + +/* Skeleton name. */ +#define YYSKELETON_NAME "yacc.c" + +/* Pure parsers. */ +#define YYPURE 0 + +/* Using locations. */ +#define YYLSP_NEEDED 0 + + + +/* Tokens. */ +#ifndef YYTOKENTYPE +# define YYTOKENTYPE + /* Put the tokens into the symbol table, so that GDB and other debuggers + know about them. */ + enum yytokentype { + tDAY = 258, + tDAYZONE = 259, + tMERIDIAN = 260, + tMONTH = 261, + tMONTH_UNIT = 262, + tSEC_UNIT = 263, + tSNUMBER = 264, + tUNUMBER = 265, + tZONE = 266 + }; #endif -#define YYPREFIX "yy" -#line 2 "parsedate.y" +#define tDAY 258 +#define tDAYZONE 259 +#define tMERIDIAN 260 +#define tMONTH 261 +#define tMONTH_UNIT 262 +#define tSEC_UNIT 263 +#define tSNUMBER 264 +#define tUNUMBER 265 +#define tZONE 266 + + + + +/* Copy the first part of user declarations. */ +#line 1 "parsedate.y" + /* $Revision: 4003 $ ** ** Originally written by Steven M. Bellovin while @@ -142,201 +201,1443 @@ static time_t yyRelSeconds; static void date_error(char *); + + +/* Enabling traces. */ +#ifndef YYDEBUG +# define YYDEBUG 0 +#endif + +/* Enabling verbose error messages. */ +#ifdef YYERROR_VERBOSE +# undef YYERROR_VERBOSE +# define YYERROR_VERBOSE 1 +#else +# define YYERROR_VERBOSE 0 +#endif + +#if ! defined (YYSTYPE) && ! defined (YYSTYPE_IS_DECLARED) #line 125 "parsedate.y" -typedef union { +typedef union YYSTYPE { time_t Number; enum _MERIDIAN Meridian; } YYSTYPE; -#line 151 "y.tab.c" -#define YYERRCODE 256 -#define tDAY 257 -#define tDAYZONE 258 -#define tMERIDIAN 259 -#define tMONTH 260 -#define tMONTH_UNIT 261 -#define tSEC_UNIT 262 -#define tSNUMBER 263 -#define tUNUMBER 264 -#define tZONE 265 -const short yylhs[] = { -1, - 0, 0, 4, 4, 4, 4, 5, 5, 5, 5, - 5, 2, 2, 2, 2, 1, 6, 6, 6, 6, - 6, 6, 6, 7, 7, 7, 7, 3, 3, +/* Line 191 of yacc.c. */ +#line 227 "y.tab.c" +# define yystype YYSTYPE /* obsolescent; will be withdrawn */ +# define YYSTYPE_IS_DECLARED 1 +# define YYSTYPE_IS_TRIVIAL 1 +#endif + + + +/* Copy the second part of user declarations. */ + + +/* Line 214 of yacc.c. */ +#line 239 "y.tab.c" + +#if ! defined (yyoverflow) || YYERROR_VERBOSE + +# ifndef YYFREE +# define YYFREE free +# endif +# ifndef YYMALLOC +# define YYMALLOC malloc +# endif + +/* The parser invokes alloca or malloc; define the necessary symbols. */ + +# ifdef YYSTACK_USE_ALLOCA +# if YYSTACK_USE_ALLOCA +# define YYSTACK_ALLOC alloca +# endif +# else +# if defined (alloca) || defined (_ALLOCA_H) +# define YYSTACK_ALLOC alloca +# else +# ifdef __GNUC__ +# define YYSTACK_ALLOC __builtin_alloca +# endif +# endif +# endif + +# ifdef YYSTACK_ALLOC + /* Pacify GCC's `empty if-body' warning. */ +# define YYSTACK_FREE(Ptr) do { /* empty */; } while (0) +# else +# if defined (__STDC__) || defined (__cplusplus) +# include /* INFRINGES ON USER NAME SPACE */ +# define YYSIZE_T size_t +# endif +# define YYSTACK_ALLOC YYMALLOC +# define YYSTACK_FREE YYFREE +# 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 +{ + short int yyss; + YYSTYPE yyvs; + }; + +/* The size of the maximum gap between one aligned stack and the next. */ +# define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1) + +/* The size of an array large to enough to hold all stacks, each with + N elements. */ +# define YYSTACK_BYTES(N) \ + ((N) * (sizeof (short int) + 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 \ + { \ + register YYSIZE_T yyi; \ + for (yyi = 0; yyi < (Count); yyi++) \ + (To)[yyi] = (From)[yyi]; \ + } \ + while (0) +# endif +# endif + +/* Relocate STACK from its old location to the new one. The + local variables YYSIZE and YYSTACKSIZE give the old and new number of + elements in the stack, and YYPTR gives the new location of the + stack. Advance YYPTR to a properly aligned location for the next + stack. */ +# define YYSTACK_RELOCATE(Stack) \ + do \ + { \ + YYSIZE_T yynewbytes; \ + YYCOPY (&yyptr->Stack, Stack, yysize); \ + Stack = &yyptr->Stack; \ + yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \ + yyptr += yynewbytes / sizeof (*yyptr); \ + } \ + while (0) + +#endif + +#if defined (__STDC__) || defined (__cplusplus) + typedef signed char yysigned_char; +#else + typedef short int yysigned_char; +#endif + +/* YYFINAL -- State number of the termination state. */ +#define YYFINAL 2 +/* YYLAST -- Last index in YYTABLE. */ +#define YYLAST 40 + +/* YYNTOKENS -- Number of terminals. */ +#define YYNTOKENS 15 +/* YYNNTS -- Number of nonterminals. */ +#define YYNNTS 9 +/* YYNRULES -- Number of rules. */ +#define YYNRULES 30 +/* YYNRULES -- Number of states. */ +#define YYNSTATES 44 + +/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */ +#define YYUNDEFTOK 2 +#define YYMAXUTOK 266 + +#define YYTRANSLATE(YYX) \ + ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK) + +/* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX. */ +static const unsigned char yytranslate[] = +{ + 0, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 14, 2, 2, 13, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 12, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 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 +}; + +#if YYDEBUG +/* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in + YYRHS. */ +static const unsigned char yyprhs[] = +{ + 0, 0, 3, 4, 7, 9, 12, 14, 16, 19, + 24, 29, 36, 43, 45, 47, 50, 52, 54, 58, + 64, 67, 72, 75, 79, 85, 88, 91, 94, 97, + 98 +}; + +/* YYRHS -- A `-1'-separated list of the rules' RHS. */ +static const yysigned_char yyrhs[] = +{ + 16, 0, -1, -1, 16, 17, -1, 18, -1, 18, + 19, -1, 21, -1, 22, -1, 10, 23, -1, 10, + 12, 10, 23, -1, 10, 12, 10, 20, -1, 10, + 12, 10, 12, 10, 23, -1, 10, 12, 10, 12, + 10, 20, -1, 11, -1, 4, -1, 11, 20, -1, + 20, -1, 9, -1, 10, 13, 10, -1, 10, 13, + 10, 13, 10, -1, 6, 10, -1, 6, 10, 14, + 10, -1, 10, 6, -1, 10, 6, 10, -1, 3, + 14, 10, 6, 10, -1, 9, 8, -1, 10, 8, + -1, 9, 7, -1, 10, 7, -1, -1, 5, -1 +}; + +/* YYRLINE[YYN] -- source line where rule number YYN was defined. */ +static const unsigned short int yyrline[] = +{ + 0, 139, 139, 140, 143, 152, 156, 159, 164, 176, + 182, 189, 195, 205, 209, 213, 221, 227, 248, 252, + 264, 268, 273, 277, 282, 289, 292, 295, 298, 303, + 306 +}; +#endif + +#if YYDEBUG || YYERROR_VERBOSE +/* YYTNME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM. + First, the terminals, then, starting at YYNTOKENS, nonterminals. */ +static const char *const yytname[] = +{ + "$end", "error", "$undefined", "tDAY", "tDAYZONE", "tMERIDIAN", + "tMONTH", "tMONTH_UNIT", "tSEC_UNIT", "tSNUMBER", "tUNUMBER", "tZONE", + "':'", "'/'", "','", "$accept", "spec", "item", "time", "zone", + "numzone", "date", "rel", "o_merid", 0 }; -const short yylen[] = { 2, - 0, 2, 1, 2, 1, 1, 2, 4, 4, 6, - 6, 1, 1, 2, 1, 1, 3, 5, 2, 4, - 2, 3, 5, 2, 2, 2, 2, 0, 1, +#endif + +# ifdef YYPRINT +/* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to + token YYLEX-NUM. */ +static const unsigned short int yytoknum[] = +{ + 0, 256, 257, 258, 259, 260, 261, 262, 263, 264, + 265, 266, 58, 47, 44 }; -const short yydefred[] = { 1, - 0, 0, 0, 0, 0, 2, 0, 5, 6, 0, - 0, 26, 24, 29, 0, 27, 25, 0, 0, 7, - 13, 16, 0, 15, 4, 0, 0, 22, 0, 0, - 14, 0, 20, 0, 9, 8, 0, 23, 0, 18, - 11, 10, +# endif + +/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */ +static const unsigned char yyr1[] = +{ + 0, 15, 16, 16, 17, 17, 17, 17, 18, 18, + 18, 18, 18, 19, 19, 19, 19, 20, 21, 21, + 21, 21, 21, 21, 21, 22, 22, 22, 22, 23, + 23 }; -const short yydgoto[] = { 1, - 24, 25, 20, 6, 7, 8, 9, + +/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */ +static const unsigned char yyr2[] = +{ + 0, 2, 0, 2, 1, 2, 1, 1, 2, 4, + 4, 6, 6, 1, 1, 2, 1, 1, 3, 5, + 2, 4, 2, 3, 5, 2, 2, 2, 2, 0, + 1 }; -const short yysindex[] = { 0, - -239, -36, -248, -255, -47, 0, -232, 0, 0, -247, - -25, 0, 0, 0, -237, 0, 0, -235, -234, 0, - 0, 0, -231, 0, 0, -226, -229, 0, -56, -11, - 0, -227, 0, -225, 0, 0, -224, 0, -250, 0, - 0, 0, + +/* YYDEFACT[STATE-NAME] -- Default rule to reduce with in state + STATE-NUM when YYTABLE doesn't specify something else to do. Zero + means the default is an error. */ +static const unsigned char yydefact[] = +{ + 2, 0, 1, 0, 0, 0, 29, 3, 4, 6, + 7, 0, 20, 27, 25, 30, 22, 28, 26, 0, + 0, 8, 14, 17, 13, 5, 16, 0, 0, 23, + 29, 18, 15, 0, 21, 0, 10, 9, 0, 24, + 29, 19, 12, 11 }; -const short yyrindex[] = { 0, - 0, 0, 0, 0, 1, 0, 22, 0, 0, 0, - 12, 0, 0, 0, 28, 0, 0, 0, 0, 0, - 0, 0, 23, 0, 0, 0, 0, 0, 3, 14, - 0, 0, 0, 0, 0, 0, 0, 0, 3, 0, - 0, 0, + +/* YYDEFGOTO[NTERM-NUM]. */ +static const yysigned_char yydefgoto[] = +{ + -1, 1, 7, 8, 25, 26, 9, 10, 21 }; -const short yygindex[] = { 0, - -19, 0, -24, 0, 0, 0, 0, + +/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing + STATE-NUM. */ +#define YYPACT_NINF -29 +static const yysigned_char yypact[] = +{ + -29, 1, -29, -11, 11, 20, 12, -29, 4, -29, + -29, 13, 16, -29, -29, -29, 21, -29, -29, 22, + 23, -29, -29, -29, 5, -29, -29, 28, 25, -29, + 17, 24, -29, 26, -29, 29, -29, -29, 30, -29, + 0, -29, -29, -29 }; -#define YYTABLESIZE 291 -const short yytable[] = { 19, - 28, 34, 28, 31, 36, 12, 13, 10, 14, 35, - 18, 19, 22, 17, 42, 11, 26, 2, 27, 41, - 3, 3, 12, 4, 5, 21, 28, 21, 29, 30, - 22, 22, 23, 32, 33, 37, 38, 0, 39, 40, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 14, 0, 0, 0, 22, 0, 0, 0, - 0, 14, 15, 16, 17, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 28, 28, 28, - 28, 0, 28, 28, 28, 28, 28, 28, 19, 0, - 17, 19, 0, 17, 19, 19, 17, 17, 3, 12, - 0, 3, 12, 0, 21, 3, 12, 21, 0, 0, - 21, + +/* YYPGOTO[NTERM-NUM]. */ +static const yysigned_char yypgoto[] = +{ + -29, -29, -29, -29, -29, -24, -29, -29, -28 }; -const short yycheck[] = { 47, - 0, 58, 0, 23, 29, 261, 262, 44, 259, 29, - 58, 0, 263, 0, 39, 264, 264, 257, 44, 39, - 260, 0, 0, 263, 264, 258, 264, 0, 264, 264, - 263, 263, 265, 260, 264, 47, 264, -1, 264, 264, - -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, -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, 259, -1, -1, -1, 263, -1, -1, -1, - -1, 259, 260, 261, 262, -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, 257, 258, 257, - 258, -1, 260, 263, 264, 265, 264, 265, 257, -1, - 257, 260, -1, 260, 263, 264, 263, 264, 257, 257, - -1, 260, 260, -1, 257, 264, 264, 260, -1, -1, - 263, + +/* YYTABLE[YYPACT[STATE-NUM]]. What to do in state STATE-NUM. If + positive, shift that token. If negative, reduce the rule which + number is the opposite. If zero, do what YYDEFACT says. + If YYTABLE_NINF, syntax error. */ +#define YYTABLE_NINF -1 +static const unsigned char yytable[] = +{ + 32, 2, 37, 11, 3, 15, 36, 4, 22, 23, + 5, 6, 43, 23, 23, 24, 42, 15, 16, 17, + 18, 12, 15, 27, 19, 20, 23, 13, 14, 35, + 28, 29, 30, 31, 33, 34, 39, 38, 0, 40, + 41 }; -#define YYFINAL 1 -#ifndef YYDEBUG -#define YYDEBUG 0 -#endif -#define YYMAXTOKEN 265 -#if YYDEBUG -const char * const yyname[] = { -"end-of-file",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, -0,0,0,0,0,0,0,0,0,0,"','",0,0,"'/'",0,0,0,0,0,0,0,0,0,0,"':'",0,0,0,0,0,0,0,0,0, -0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, -0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, -0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, -0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, -0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"tDAY","tDAYZONE", -"tMERIDIAN","tMONTH","tMONTH_UNIT","tSEC_UNIT","tSNUMBER","tUNUMBER","tZONE", + +static const yysigned_char yycheck[] = +{ + 24, 0, 30, 14, 3, 5, 30, 6, 4, 9, + 9, 10, 40, 9, 9, 11, 40, 5, 6, 7, + 8, 10, 5, 10, 12, 13, 9, 7, 8, 12, + 14, 10, 10, 10, 6, 10, 10, 13, -1, 10, + 10 }; -const char * const yyrule[] = { -"$accept : spec", -"spec :", -"spec : spec item", -"item : time", -"item : time zone", -"item : date", -"item : rel", -"time : tUNUMBER o_merid", -"time : tUNUMBER ':' tUNUMBER o_merid", -"time : tUNUMBER ':' tUNUMBER numzone", -"time : tUNUMBER ':' tUNUMBER ':' tUNUMBER o_merid", -"time : tUNUMBER ':' tUNUMBER ':' tUNUMBER numzone", -"zone : tZONE", -"zone : tDAYZONE", -"zone : tZONE numzone", -"zone : numzone", -"numzone : tSNUMBER", -"date : tUNUMBER '/' tUNUMBER", -"date : tUNUMBER '/' tUNUMBER '/' tUNUMBER", -"date : tMONTH tUNUMBER", -"date : tMONTH tUNUMBER ',' tUNUMBER", -"date : tUNUMBER tMONTH", -"date : tUNUMBER tMONTH tUNUMBER", -"date : tDAY ',' tUNUMBER tMONTH tUNUMBER", -"rel : tSNUMBER tSEC_UNIT", -"rel : tUNUMBER tSEC_UNIT", -"rel : tSNUMBER tMONTH_UNIT", -"rel : tUNUMBER tMONTH_UNIT", -"o_merid :", -"o_merid : tMERIDIAN", + +/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing + symbol of state STATE-NUM. */ +static const unsigned char yystos[] = +{ + 0, 16, 0, 3, 6, 9, 10, 17, 18, 21, + 22, 14, 10, 7, 8, 5, 6, 7, 8, 12, + 13, 23, 4, 9, 11, 19, 20, 10, 14, 10, + 10, 10, 20, 6, 10, 12, 20, 23, 13, 10, + 10, 10, 20, 23 }; + +#if ! defined (YYSIZE_T) && defined (__SIZE_TYPE__) +# define YYSIZE_T __SIZE_TYPE__ +#endif +#if ! defined (YYSIZE_T) && defined (size_t) +# define YYSIZE_T size_t +#endif +#if ! defined (YYSIZE_T) +# if defined (__STDC__) || defined (__cplusplus) +# include /* INFRINGES ON USER NAME SPACE */ +# define YYSIZE_T size_t +# endif +#endif +#if ! defined (YYSIZE_T) +# define YYSIZE_T unsigned int +#endif + +#define yyerrok (yyerrstatus = 0) +#define yyclearin (yychar = YYEMPTY) +#define YYEMPTY (-2) +#define YYEOF 0 + +#define YYACCEPT goto yyacceptlab +#define YYABORT goto yyabortlab +#define YYERROR goto 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; \ + goto yybackup; \ + } \ + else \ + { \ + yyerror ("syntax error: cannot back up");\ + YYERROR; \ + } \ +while (0) + +#define YYTERROR 1 +#define YYERRCODE 256 + +/* YYLLOC_DEFAULT -- Compute the default location (before the actions + are run). */ + +#ifndef YYLLOC_DEFAULT +# define YYLLOC_DEFAULT(Current, Rhs, N) \ + ((Current).first_line = (Rhs)[1].first_line, \ + (Current).first_column = (Rhs)[1].first_column, \ + (Current).last_line = (Rhs)[N].last_line, \ + (Current).last_column = (Rhs)[N].last_column) +#endif + +/* YYLEX -- calling `yylex' with the right arguments. */ + +#ifdef YYLEX_PARAM +# define YYLEX yylex (YYLEX_PARAM) +#else +# define YYLEX yylex () #endif + +/* Enable debugging if requested. */ #if YYDEBUG -#include + +# ifndef YYFPRINTF +# include /* INFRINGES ON USER NAME SPACE */ +# define YYFPRINTF fprintf +# endif + +# define YYDPRINTF(Args) \ +do { \ + if (yydebug) \ + YYFPRINTF Args; \ +} while (0) + +# define YYDSYMPRINT(Args) \ +do { \ + if (yydebug) \ + yysymprint Args; \ +} while (0) + +# define YYDSYMPRINTF(Title, Token, Value, Location) \ +do { \ + if (yydebug) \ + { \ + YYFPRINTF (stderr, "%s ", Title); \ + yysymprint (stderr, \ + Token, Value); \ + YYFPRINTF (stderr, "\n"); \ + } \ +} while (0) + +/*------------------------------------------------------------------. +| yy_stack_print -- Print the state stack from its BOTTOM up to its | +| TOP (included). | +`------------------------------------------------------------------*/ + +#if defined (__STDC__) || defined (__cplusplus) +static void +yy_stack_print (short int *bottom, short int *top) +#else +static void +yy_stack_print (bottom, top) + short int *bottom; + short int *top; +#endif +{ + YYFPRINTF (stderr, "Stack now"); + for (/* Nothing. */; 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 (0) + + +/*------------------------------------------------. +| Report that the YYRULE is going to be reduced. | +`------------------------------------------------*/ + +#if defined (__STDC__) || defined (__cplusplus) +static void +yy_reduce_print (int yyrule) +#else +static void +yy_reduce_print (yyrule) + int yyrule; +#endif +{ + int yyi; + unsigned int yylno = yyrline[yyrule]; + YYFPRINTF (stderr, "Reducing stack by rule %d (line %u), ", + yyrule - 1, yylno); + /* Print the symbols being reduced, and their result. */ + for (yyi = yyprhs[yyrule]; 0 <= yyrhs[yyi]; yyi++) + YYFPRINTF (stderr, "%s ", yytname [yyrhs[yyi]]); + YYFPRINTF (stderr, "-> %s\n", yytname [yyr1[yyrule]]); +} + +# define YY_REDUCE_PRINT(Rule) \ +do { \ + if (yydebug) \ + yy_reduce_print (Rule); \ +} while (0) + +/* Nonzero means print parse trace. It is left uninitialized so that + multiple parsers can coexist. */ +int yydebug; +#else /* !YYDEBUG */ +# define YYDPRINTF(Args) +# define YYDSYMPRINT(Args) +# define YYDSYMPRINTF(Title, Token, Value, Location) +# define YY_STACK_PRINT(Bottom, Top) +# define YY_REDUCE_PRINT(Rule) +#endif /* !YYDEBUG */ + + +/* YYINITDEPTH -- initial size of the parser's stacks. */ +#ifndef YYINITDEPTH +# define YYINITDEPTH 200 +#endif + +/* YYMAXDEPTH -- maximum size the stacks can grow to (effective only + if the built-in stack extension method is used). + + Do not make this value too large; the results are undefined if + SIZE_MAX < YYSTACK_BYTES (YYMAXDEPTH) + evaluated with infinite-precision integer arithmetic. */ + +#if defined (YYMAXDEPTH) && YYMAXDEPTH == 0 +# undef YYMAXDEPTH +#endif + +#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. */ +static YYSIZE_T +# if defined (__STDC__) || defined (__cplusplus) +yystrlen (const char *yystr) +# else +yystrlen (yystr) + const char *yystr; +# endif +{ + register const char *yys = yystr; + + while (*yys++ != '\0') + continue; + + return yys - yystr - 1; +} +# endif +# endif + +# ifndef yystpcpy +# if defined (__GLIBC__) && defined (_STRING_H) && defined (_GNU_SOURCE) +# define yystpcpy stpcpy +# else +/* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in + YYDEST. */ +static char * +# if defined (__STDC__) || defined (__cplusplus) +yystpcpy (char *yydest, const char *yysrc) +# else +yystpcpy (yydest, yysrc) + char *yydest; + const char *yysrc; +# endif +{ + register char *yyd = yydest; + register const char *yys = yysrc; + + while ((*yyd++ = *yys++) != '\0') + continue; + + return yyd - 1; +} +# endif +# endif + +#endif /* !YYERROR_VERBOSE */ + + + +#if YYDEBUG +/*--------------------------------. +| Print this symbol on YYOUTPUT. | +`--------------------------------*/ + +#if defined (__STDC__) || defined (__cplusplus) +static void +yysymprint (FILE *yyoutput, int yytype, YYSTYPE *yyvaluep) +#else +static void +yysymprint (yyoutput, yytype, yyvaluep) + FILE *yyoutput; + int yytype; + YYSTYPE *yyvaluep; +#endif +{ + /* Pacify ``unused variable'' warnings. */ + (void) yyvaluep; + + if (yytype < YYNTOKENS) + { + YYFPRINTF (yyoutput, "token %s (", yytname[yytype]); +# ifdef YYPRINT + YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep); +# endif + } + else + YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]); + + switch (yytype) + { + default: + break; + } + YYFPRINTF (yyoutput, ")"); +} + +#endif /* ! YYDEBUG */ +/*-----------------------------------------------. +| Release the memory associated to this symbol. | +`-----------------------------------------------*/ + +#if defined (__STDC__) || defined (__cplusplus) +static void +yydestruct (int yytype, YYSTYPE *yyvaluep) +#else +static void +yydestruct (yytype, yyvaluep) + int yytype; + YYSTYPE *yyvaluep; #endif -#ifdef YYSTACKSIZE -#undef YYMAXDEPTH -#define YYMAXDEPTH YYSTACKSIZE +{ + /* Pacify ``unused variable'' warnings. */ + (void) yyvaluep; + + switch (yytype) + { + + default: + break; + } +} + + +/* Prevent warnings from -Wmissing-prototypes. */ + +#ifdef YYPARSE_PARAM +# if defined (__STDC__) || defined (__cplusplus) +int yyparse (void *YYPARSE_PARAM); +# else +int yyparse (); +# endif +#else /* ! YYPARSE_PARAM */ +#if defined (__STDC__) || defined (__cplusplus) +int yyparse (void); #else -#ifdef YYMAXDEPTH -#define YYSTACKSIZE YYMAXDEPTH +int yyparse (); +#endif +#endif /* ! YYPARSE_PARAM */ + + + +/* The lookahead symbol. */ +int yychar; + +/* The semantic value of the lookahead symbol. */ +YYSTYPE yylval; + +/* Number of syntax errors so far. */ +int yynerrs; + + + +/*----------. +| yyparse. | +`----------*/ + +#ifdef YYPARSE_PARAM +# if defined (__STDC__) || defined (__cplusplus) +int yyparse (void *YYPARSE_PARAM) +# else +int yyparse (YYPARSE_PARAM) + void *YYPARSE_PARAM; +# endif +#else /* ! YYPARSE_PARAM */ +#if defined (__STDC__) || defined (__cplusplus) +int +yyparse (void) #else -#define YYSTACKSIZE 10000 -#define YYMAXDEPTH 10000 +int +yyparse () + +#endif +#endif +{ + + register int yystate; + register int yyn; + int yyresult; + /* Number of tokens to shift before error messages enabled. */ + int yyerrstatus; + /* Lookahead token as an internal (translated) token number. */ + int yytoken = 0; + + /* Three stacks and their tools: + `yyss': related to states, + `yyvs': related to semantic values, + `yyls': related to locations. + + Refer to the stacks thru separate pointers, to allow yyoverflow + to reallocate them elsewhere. */ + + /* The state stack. */ + short int yyssa[YYINITDEPTH]; + short int *yyss = yyssa; + register short int *yyssp; + + /* The semantic value stack. */ + YYSTYPE yyvsa[YYINITDEPTH]; + YYSTYPE *yyvs = yyvsa; + register YYSTYPE *yyvsp; + + + +#define YYPOPSTACK (yyvsp--, yyssp--) + + YYSIZE_T yystacksize = YYINITDEPTH; + + /* The variables used to return semantic value and location from the + action routines. */ + YYSTYPE yyval; + + + /* When reducing, the number of symbols on the RHS of the reduced + rule. */ + int yylen; + + YYDPRINTF ((stderr, "Starting parse\n")); + + yystate = 0; + yyerrstatus = 0; + yynerrs = 0; + yychar = YYEMPTY; /* Cause a token to be read. */ + + /* Initialize stack pointers. + Waste one element of value and location stack + so that they stay on the same level as the state stack. + The wasted elements are never initialized. */ + + yyssp = yyss; + yyvsp = yyvs; + + + goto yysetstate; + +/*------------------------------------------------------------. +| yynewstate -- Push a new state, which is found in yystate. | +`------------------------------------------------------------*/ + yynewstate: + /* In all cases, when you get here, the value and location stacks + have just been pushed. so pushing a state here evens the stacks. + */ + yyssp++; + + yysetstate: + *yyssp = yystate; + + if (yyss + yystacksize - 1 <= yyssp) + { + /* Get the current used size of the three stacks, in elements. */ + YYSIZE_T yysize = yyssp - yyss + 1; + +#ifdef yyoverflow + { + /* Give user a chance to reallocate the stack. Use copies of + these so that the &'s don't force the real ones into + memory. */ + YYSTYPE *yyvs1 = yyvs; + short int *yyss1 = yyss; + + + /* Each stack pointer address is followed by the size of the + data in use in that stack, in bytes. This used to be a + conditional around just the two extra args, but that might + be undefined if yyoverflow is a macro. */ + yyoverflow ("parser stack overflow", + &yyss1, yysize * sizeof (*yyssp), + &yyvs1, yysize * sizeof (*yyvsp), + + &yystacksize); + + yyss = yyss1; + yyvs = yyvs1; + } +#else /* no yyoverflow */ +# ifndef YYSTACK_RELOCATE + goto yyoverflowlab; +# else + /* Extend the stack our own way. */ + if (YYMAXDEPTH <= yystacksize) + goto yyoverflowlab; + yystacksize *= 2; + if (YYMAXDEPTH < yystacksize) + yystacksize = YYMAXDEPTH; + + { + short int *yyss1 = yyss; + union yyalloc *yyptr = + (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize)); + if (! yyptr) + goto yyoverflowlab; + YYSTACK_RELOCATE (yyss); + YYSTACK_RELOCATE (yyvs); + +# undef YYSTACK_RELOCATE + if (yyss1 != yyssa) + YYSTACK_FREE (yyss1); + } +# endif +#endif /* no yyoverflow */ + + yyssp = yyss + yysize - 1; + yyvsp = yyvs + yysize - 1; + + + YYDPRINTF ((stderr, "Stack size increased to %lu\n", + (unsigned long int) yystacksize)); + + if (yyss + yystacksize - 1 <= yyssp) + YYABORT; + } + + YYDPRINTF ((stderr, "Entering state %d\n", yystate)); + + goto yybackup; + +/*-----------. +| yybackup. | +`-----------*/ +yybackup: + +/* Do appropriate processing given the current state. */ +/* Read a lookahead token if we need one and don't already have one. */ +/* yyresume: */ + + /* First try to decide what to do without reference to lookahead token. */ + + yyn = yypact[yystate]; + if (yyn == YYPACT_NINF) + goto yydefault; + + /* Not known => get a lookahead token if don't already have one. */ + + /* YYCHAR is either YYEMPTY or YYEOF or a valid lookahead symbol. */ + if (yychar == YYEMPTY) + { + YYDPRINTF ((stderr, "Reading a token: ")); + yychar = YYLEX; + } + + if (yychar <= YYEOF) + { + yychar = yytoken = YYEOF; + YYDPRINTF ((stderr, "Now at end of input.\n")); + } + else + { + yytoken = YYTRANSLATE (yychar); + YYDSYMPRINTF ("Next token is", yytoken, &yylval, &yylloc); + } + + /* If the proper action on seeing token YYTOKEN is to reduce or to + detect an error, take that action. */ + yyn += yytoken; + if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken) + goto yydefault; + yyn = yytable[yyn]; + if (yyn <= 0) + { + if (yyn == 0 || yyn == YYTABLE_NINF) + goto yyerrlab; + yyn = -yyn; + goto yyreduce; + } + + if (yyn == YYFINAL) + YYACCEPT; + + /* Shift the lookahead token. */ + YYDPRINTF ((stderr, "Shifting token %s, ", yytname[yytoken])); + + /* Discard the token being shifted unless it is eof. */ + if (yychar != YYEOF) + yychar = YYEMPTY; + + *++yyvsp = yylval; + + + /* Count tokens shifted since error; after three, turn off error + status. */ + if (yyerrstatus) + yyerrstatus--; + + yystate = yyn; + goto yynewstate; + + +/*-----------------------------------------------------------. +| yydefault -- do the default action for the current state. | +`-----------------------------------------------------------*/ +yydefault: + yyn = yydefact[yystate]; + if (yyn == 0) + goto yyerrlab; + goto yyreduce; + + +/*-----------------------------. +| yyreduce -- Do a reduction. | +`-----------------------------*/ +yyreduce: + /* yyn is the number of a rule to reduce with. */ + yylen = yyr2[yyn]; + + /* If YYLEN is nonzero, implement the default value of the action: + `$$ = $1'. + + Otherwise, the following line sets YYVAL to garbage. + This behavior is undocumented and Bison + users should not rely upon it. Assigning to YYVAL + unconditionally makes the parser a bit smaller, and it avoids a + GCC warning that YYVAL may be used uninitialized. */ + yyval = yyvsp[1-yylen]; + + + YY_REDUCE_PRINT (yyn); + switch (yyn) + { + case 4: +#line 143 "parsedate.y" + { + yyHaveTime++; +#ifdef lint + /* I am compulsive about lint natterings... */ + if (yyHaveTime == -1) { + YYERROR; + } +#endif /* lint */ + } + break; + + case 5: +#line 152 "parsedate.y" + { + yyHaveTime++; + yyTimezone = yyvsp[0].Number; + } + break; + + case 6: +#line 156 "parsedate.y" + { + yyHaveDate++; + } + break; + + case 7: +#line 159 "parsedate.y" + { + yyHaveRel = 1; + } + break; + + case 8: +#line 164 "parsedate.y" + { + if (yyvsp[-1].Number < 100) { + yyHour = yyvsp[-1].Number; + yyMinutes = 0; + } + else { + yyHour = yyvsp[-1].Number / 100; + yyMinutes = yyvsp[-1].Number % 100; + } + yySeconds = 0; + yyMeridian = yyvsp[0].Meridian; + } + break; + + case 9: +#line 176 "parsedate.y" + { + yyHour = yyvsp[-3].Number; + yyMinutes = yyvsp[-1].Number; + yySeconds = 0; + yyMeridian = yyvsp[0].Meridian; + } + break; + + case 10: +#line 182 "parsedate.y" + { + yyHour = yyvsp[-3].Number; + yyMinutes = yyvsp[-1].Number; + yyTimezone = yyvsp[0].Number; + yyMeridian = MER24; + yyDSTmode = DSToff; + } + break; + + case 11: +#line 189 "parsedate.y" + { + yyHour = yyvsp[-5].Number; + yyMinutes = yyvsp[-3].Number; + yySeconds = yyvsp[-1].Number; + yyMeridian = yyvsp[0].Meridian; + } + break; + + case 12: +#line 195 "parsedate.y" + { + yyHour = yyvsp[-5].Number; + yyMinutes = yyvsp[-3].Number; + yySeconds = yyvsp[-1].Number; + yyTimezone = yyvsp[0].Number; + yyMeridian = MER24; + yyDSTmode = DSToff; + } + break; + + case 13: +#line 205 "parsedate.y" + { + yyval.Number = yyvsp[0].Number; + yyDSTmode = DSToff; + } + break; + + case 14: +#line 209 "parsedate.y" + { + yyval.Number = yyvsp[0].Number; + yyDSTmode = DSTon; + } + break; + + case 15: +#line 213 "parsedate.y" + { + /* Only allow "GMT+300" and "GMT-0800" */ + if (yyvsp[-1].Number != 0) { + YYABORT; + } + yyval.Number = yyvsp[0].Number; + yyDSTmode = DSToff; + } + break; + + case 16: +#line 221 "parsedate.y" + { + yyval.Number = yyvsp[0].Number; + yyDSTmode = DSToff; + } + break; + + case 17: +#line 227 "parsedate.y" + { + int i; + + /* Unix and GMT and numeric timezones -- a little confusing. */ + if (yyvsp[0].Number < 0) { + /* Don't work with negative modulus. */ + yyvsp[0].Number = -yyvsp[0].Number; + if (yyvsp[0].Number > 9999 || (i = yyvsp[0].Number % 100) >= 60) { + YYABORT; + } + yyval.Number = (yyvsp[0].Number / 100) * 60 + i; + } + else { + if (yyvsp[0].Number > 9999 || (i = yyvsp[0].Number % 100) >= 60) { + YYABORT; + } + yyval.Number = -((yyvsp[0].Number / 100) * 60 + i); + } + } + break; + + case 18: +#line 248 "parsedate.y" + { + yyMonth = yyvsp[-2].Number; + yyDay = yyvsp[0].Number; + } + break; + + case 19: +#line 252 "parsedate.y" + { + if (yyvsp[-4].Number > 100) { + yyYear = yyvsp[-4].Number; + yyMonth = yyvsp[-2].Number; + yyDay = yyvsp[0].Number; + } + else { + yyMonth = yyvsp[-4].Number; + yyDay = yyvsp[-2].Number; + yyYear = yyvsp[0].Number; + } + } + break; + + case 20: +#line 264 "parsedate.y" + { + yyMonth = yyvsp[-1].Number; + yyDay = yyvsp[0].Number; + } + break; + + case 21: +#line 268 "parsedate.y" + { + yyMonth = yyvsp[-3].Number; + yyDay = yyvsp[-2].Number; + yyYear = yyvsp[0].Number; + } + break; + + case 22: +#line 273 "parsedate.y" + { + yyDay = yyvsp[-1].Number; + yyMonth = yyvsp[0].Number; + } + break; + + case 23: +#line 277 "parsedate.y" + { + yyDay = yyvsp[-2].Number; + yyMonth = yyvsp[-1].Number; + yyYear = yyvsp[0].Number; + } + break; + + case 24: +#line 282 "parsedate.y" + { + yyDay = yyvsp[-2].Number; + yyMonth = yyvsp[-1].Number; + yyYear = yyvsp[0].Number; + } + break; + + case 25: +#line 289 "parsedate.y" + { + yyRelSeconds += yyvsp[-1].Number * yyvsp[0].Number; + } + break; + + case 26: +#line 292 "parsedate.y" + { + yyRelSeconds += yyvsp[-1].Number * yyvsp[0].Number; + } + break; + + case 27: +#line 295 "parsedate.y" + { + yyRelMonth += yyvsp[-1].Number * yyvsp[0].Number; + } + break; + + case 28: +#line 298 "parsedate.y" + { + yyRelMonth += yyvsp[-1].Number * yyvsp[0].Number; + } + break; + + case 29: +#line 303 "parsedate.y" + { + yyval.Meridian = MER24; + } + break; + + case 30: +#line 306 "parsedate.y" + { + yyval.Meridian = yyvsp[0].Meridian; + } + break; + + + } + +/* Line 1010 of yacc.c. */ +#line 1415 "y.tab.c" + + yyvsp -= yylen; + yyssp -= yylen; + + + YY_STACK_PRINT (yyss, yyssp); + + *++yyvsp = yyval; + + + /* Now `shift' the result of the reduction. Determine what state + that goes to, based on the state we popped back to and the rule + number reduced by. */ + + yyn = yyr1[yyn]; + + yystate = yypgoto[yyn - YYNTOKENS] + *yyssp; + if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp) + yystate = yytable[yystate]; + else + yystate = yydefgoto[yyn - YYNTOKENS]; + + goto yynewstate; + + +/*------------------------------------. +| yyerrlab -- here on detecting error | +`------------------------------------*/ +yyerrlab: + /* If not already recovering from an error, report this error. */ + if (!yyerrstatus) + { + ++yynerrs; +#if YYERROR_VERBOSE + yyn = yypact[yystate]; + + if (YYPACT_NINF < yyn && yyn < YYLAST) + { + YYSIZE_T yysize = 0; + int yytype = YYTRANSLATE (yychar); + const char* yyprefix; + char *yymsg; + int yyx; + + /* 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; + int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS; + int yycount = 0; + + yyprefix = ", expecting "; + for (yyx = yyxbegin; yyx < yyxend; ++yyx) + if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR) + { + yysize += yystrlen (yyprefix) + yystrlen (yytname [yyx]); + yycount += 1; + if (yycount == 5) + { + yysize = 0; + break; + } + } + yysize += (sizeof ("syntax error, unexpected ") + + yystrlen (yytname[yytype])); + yymsg = (char *) YYSTACK_ALLOC (yysize); + if (yymsg != 0) + { + char *yyp = yystpcpy (yymsg, "syntax error, unexpected "); + yyp = yystpcpy (yyp, yytname[yytype]); + + if (yycount < 5) + { + yyprefix = ", expecting "; + for (yyx = yyxbegin; yyx < yyxend; ++yyx) + if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR) + { + yyp = yystpcpy (yyp, yyprefix); + yyp = yystpcpy (yyp, yytname[yyx]); + yyprefix = " or "; + } + } + yyerror (yymsg); + YYSTACK_FREE (yymsg); + } + else + yyerror ("syntax error; also virtual memory exhausted"); + } + else +#endif /* YYERROR_VERBOSE */ + yyerror ("syntax error"); + } + + + + if (yyerrstatus == 3) + { + /* If just tried and failed to reuse lookahead token after an + error, discard it. */ + + if (yychar <= YYEOF) + { + /* If at end of input, pop the error token, + then the rest of the stack, then return failure. */ + if (yychar == YYEOF) + for (;;) + { + YYPOPSTACK; + if (yyssp == yyss) + YYABORT; + YYDSYMPRINTF ("Error: popping", yystos[*yyssp], yyvsp, yylsp); + yydestruct (yystos[*yyssp], yyvsp); + } + } + else + { + YYDSYMPRINTF ("Error: discarding", yytoken, &yylval, &yylloc); + yydestruct (yytoken, &yylval); + yychar = YYEMPTY; + + } + } + + /* Else will try to reuse lookahead token after shifting the error + token. */ + goto yyerrlab1; + + +/*---------------------------------------------------. +| yyerrorlab -- error raised explicitly by YYERROR. | +`---------------------------------------------------*/ +yyerrorlab: + +#ifdef __GNUC__ + /* Pacify GCC when the user code never invokes YYERROR and the label + yyerrorlab therefore never appears in user code. */ + if (0) + goto yyerrorlab; +#endif + + yyvsp -= yylen; + yyssp -= yylen; + 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; + + YYDSYMPRINTF ("Error: popping", yystos[*yyssp], yyvsp, yylsp); + yydestruct (yystos[yystate], yyvsp); + YYPOPSTACK; + yystate = *yyssp; + YY_STACK_PRINT (yyss, yyssp); + } + + if (yyn == YYFINAL) + YYACCEPT; + + YYDPRINTF ((stderr, "Shifting error token, ")); + + *++yyvsp = yylval; + + + yystate = yyn; + goto yynewstate; + + +/*-------------------------------------. +| yyacceptlab -- YYACCEPT comes here. | +`-------------------------------------*/ +yyacceptlab: + yyresult = 0; + goto yyreturn; + +/*-----------------------------------. +| yyabortlab -- YYABORT comes here. | +`-----------------------------------*/ +yyabortlab: + yyresult = 1; + goto yyreturn; + +#ifndef yyoverflow +/*----------------------------------------------. +| yyoverflowlab -- parser overflow comes here. | +`----------------------------------------------*/ +yyoverflowlab: + yyerror ("parser stack overflow"); + yyresult = 2; + /* Fall through. */ #endif + +yyreturn: +#ifndef yyoverflow + if (yyss != yyssa) + YYSTACK_FREE (yyss); #endif -#define YYINITSTACKSIZE 200 -int yydebug; -int yynerrs; -int yyerrflag; -int yychar; -short *yyssp; -YYSTYPE *yyvsp; -YYSTYPE yyval; -YYSTYPE yylval; -short *yyss; -short *yysslim; -YYSTYPE *yyvs; -int yystacksize; -#line 312 "parsedate.y" + return yyresult; +} + + +#line 311 "parsedate.y" + /* Month and day table. */ static TABLE MonthDayTable[] = { @@ -843,490 +2144,5 @@ main(int ac, char *av[]) /* NOTREACHED */ } #endif /* TEST */ -#line 847 "y.tab.c" -/* allocate initial stack or double stack size, up to YYMAXDEPTH */ -static int yygrowstack() -{ - int newsize, i; - short *newss; - YYSTYPE *newvs; - - if ((newsize = yystacksize) == 0) - newsize = YYINITSTACKSIZE; - else if (newsize >= YYMAXDEPTH) - return -1; - else if ((newsize *= 2) > YYMAXDEPTH) - newsize = YYMAXDEPTH; - i = yyssp - yyss; - newss = yyss ? (short *)realloc(yyss, newsize * sizeof *newss) : - (short *)malloc(newsize * sizeof *newss); - if (newss == NULL) - return -1; - yyss = newss; - yyssp = newss + i; - newvs = yyvs ? (YYSTYPE *)realloc(yyvs, newsize * sizeof *newvs) : - (YYSTYPE *)malloc(newsize * sizeof *newvs); - if (newvs == NULL) - return -1; - yyvs = newvs; - yyvsp = newvs + i; - yystacksize = newsize; - yysslim = yyss + newsize - 1; - return 0; -} - -#define YYABORT goto yyabort -#define YYREJECT goto yyabort -#define YYACCEPT goto yyaccept -#define YYERROR goto yyerrlab - -#ifndef YYPARSE_PARAM -#if defined(__cplusplus) || __STDC__ -#define YYPARSE_PARAM_ARG void -#define YYPARSE_PARAM_DECL -#else /* ! ANSI-C/C++ */ -#define YYPARSE_PARAM_ARG -#define YYPARSE_PARAM_DECL -#endif /* ANSI-C/C++ */ -#else /* YYPARSE_PARAM */ -#ifndef YYPARSE_PARAM_TYPE -#define YYPARSE_PARAM_TYPE void * -#endif -#if defined(__cplusplus) || __STDC__ -#define YYPARSE_PARAM_ARG YYPARSE_PARAM_TYPE YYPARSE_PARAM -#define YYPARSE_PARAM_DECL -#else /* ! ANSI-C/C++ */ -#define YYPARSE_PARAM_ARG YYPARSE_PARAM -#define YYPARSE_PARAM_DECL YYPARSE_PARAM_TYPE YYPARSE_PARAM; -#endif /* ANSI-C/C++ */ -#endif /* ! YYPARSE_PARAM */ - -int -yyparse (YYPARSE_PARAM_ARG) - YYPARSE_PARAM_DECL -{ - int yym, yyn, yystate; -#if YYDEBUG - const char *yys; - - if ((yys = getenv("YYDEBUG"))) - { - yyn = *yys; - if (yyn >= '0' && yyn <= '9') - yydebug = yyn - '0'; - } -#endif - - yynerrs = 0; - yyerrflag = 0; - yychar = (-1); - - if (yyss == NULL && yygrowstack()) goto yyoverflow; - yyssp = yyss; - yyvsp = yyvs; - *yyssp = yystate = 0; -yyloop: - if ((yyn = yydefred[yystate])) goto yyreduce; - if (yychar < 0) - { - if ((yychar = yylex()) < 0) yychar = 0; -#if YYDEBUG - if (yydebug) - { - yys = 0; - if (yychar <= YYMAXTOKEN) yys = yyname[yychar]; - if (!yys) yys = "illegal-symbol"; - printf("%sdebug: state %d, reading %d (%s)\n", - YYPREFIX, yystate, yychar, yys); - } -#endif - } - if ((yyn = yysindex[yystate]) && (yyn += yychar) >= 0 && - yyn <= YYTABLESIZE && yycheck[yyn] == yychar) - { -#if YYDEBUG - if (yydebug) - printf("%sdebug: state %d, shifting to state %d\n", - YYPREFIX, yystate, yytable[yyn]); -#endif - if (yyssp >= yysslim && yygrowstack()) - { - goto yyoverflow; - } - *++yyssp = yystate = yytable[yyn]; - *++yyvsp = yylval; - yychar = (-1); - if (yyerrflag > 0) --yyerrflag; - goto yyloop; - } - if ((yyn = yyrindex[yystate]) && (yyn += yychar) >= 0 && - yyn <= YYTABLESIZE && yycheck[yyn] == yychar) - { - yyn = yytable[yyn]; - goto yyreduce; - } - if (yyerrflag) goto yyinrecovery; -#if defined(lint) || defined(__GNUC__) - goto yynewerror; -#endif -yynewerror: - yyerror("syntax error"); -#if defined(lint) || defined(__GNUC__) - goto yyerrlab; -#endif -yyerrlab: - ++yynerrs; -yyinrecovery: - if (yyerrflag < 3) - { - yyerrflag = 3; - for (;;) - { - if ((yyn = yysindex[*yyssp]) && (yyn += YYERRCODE) >= 0 && - yyn <= YYTABLESIZE && yycheck[yyn] == YYERRCODE) - { -#if YYDEBUG - if (yydebug) - printf("%sdebug: state %d, error recovery shifting\ - to state %d\n", YYPREFIX, *yyssp, yytable[yyn]); -#endif - if (yyssp >= yysslim && yygrowstack()) - { - goto yyoverflow; - } - *++yyssp = yystate = yytable[yyn]; - *++yyvsp = yylval; - goto yyloop; - } - else - { -#if YYDEBUG - if (yydebug) - printf("%sdebug: error recovery discarding state %d\n", - YYPREFIX, *yyssp); -#endif - if (yyssp <= yyss) goto yyabort; - --yyssp; - --yyvsp; - } - } - } - else - { - if (yychar == 0) goto yyabort; -#if YYDEBUG - if (yydebug) - { - yys = 0; - if (yychar <= YYMAXTOKEN) yys = yyname[yychar]; - if (!yys) yys = "illegal-symbol"; - printf("%sdebug: state %d, error recovery discards token %d (%s)\n", - YYPREFIX, yystate, yychar, yys); - } -#endif - yychar = (-1); - goto yyloop; - } -yyreduce: -#if YYDEBUG - if (yydebug) - printf("%sdebug: state %d, reducing by rule %d (%s)\n", - YYPREFIX, yystate, yyn, yyrule[yyn]); -#endif - yym = yylen[yyn]; - yyval = yyvsp[1-yym]; - switch (yyn) - { -case 3: -#line 143 "parsedate.y" -{ - yyHaveTime++; -#ifdef lint - /* I am compulsive about lint natterings... */ - if (yyHaveTime == -1) { - YYERROR; - } -#endif /* lint */ - } -break; -case 4: -#line 152 "parsedate.y" -{ - yyHaveTime++; - yyTimezone = yyvsp[0].Number; - } -break; -case 5: -#line 156 "parsedate.y" -{ - yyHaveDate++; - } -break; -case 6: -#line 159 "parsedate.y" -{ - yyHaveRel = 1; - } -break; -case 7: -#line 164 "parsedate.y" -{ - if (yyvsp[-1].Number < 100) { - yyHour = yyvsp[-1].Number; - yyMinutes = 0; - } - else { - yyHour = yyvsp[-1].Number / 100; - yyMinutes = yyvsp[-1].Number % 100; - } - yySeconds = 0; - yyMeridian = yyvsp[0].Meridian; - } -break; -case 8: -#line 176 "parsedate.y" -{ - yyHour = yyvsp[-3].Number; - yyMinutes = yyvsp[-1].Number; - yySeconds = 0; - yyMeridian = yyvsp[0].Meridian; - } -break; -case 9: -#line 182 "parsedate.y" -{ - yyHour = yyvsp[-3].Number; - yyMinutes = yyvsp[-1].Number; - yyTimezone = yyvsp[0].Number; - yyMeridian = MER24; - yyDSTmode = DSToff; - } -break; -case 10: -#line 189 "parsedate.y" -{ - yyHour = yyvsp[-5].Number; - yyMinutes = yyvsp[-3].Number; - yySeconds = yyvsp[-1].Number; - yyMeridian = yyvsp[0].Meridian; - } -break; -case 11: -#line 195 "parsedate.y" -{ - yyHour = yyvsp[-5].Number; - yyMinutes = yyvsp[-3].Number; - yySeconds = yyvsp[-1].Number; - yyTimezone = yyvsp[0].Number; - yyMeridian = MER24; - yyDSTmode = DSToff; - } -break; -case 12: -#line 205 "parsedate.y" -{ - yyval.Number = yyvsp[0].Number; - yyDSTmode = DSToff; - } -break; -case 13: -#line 209 "parsedate.y" -{ - yyval.Number = yyvsp[0].Number; - yyDSTmode = DSTon; - } -break; -case 14: -#line 213 "parsedate.y" -{ - /* Only allow "GMT+300" and "GMT-0800" */ - if (yyvsp[-1].Number != 0) { - YYABORT; - } - yyval.Number = yyvsp[0].Number; - yyDSTmode = DSToff; - } -break; -case 15: -#line 221 "parsedate.y" -{ - yyval.Number = yyvsp[0].Number; - yyDSTmode = DSToff; - } -break; -case 16: -#line 227 "parsedate.y" -{ - int i; - /* Unix and GMT and numeric timezones -- a little confusing. */ - if (yyvsp[0].Number < 0) { - /* Don't work with negative modulus. */ - yyvsp[0].Number = -yyvsp[0].Number; - if (yyvsp[0].Number > 9999 || (i = yyvsp[0].Number % 100) >= 60) { - YYABORT; - } - yyval.Number = (yyvsp[0].Number / 100) * 60 + i; - } - else { - if (yyvsp[0].Number > 9999 || (i = yyvsp[0].Number % 100) >= 60) { - YYABORT; - } - yyval.Number = -((yyvsp[0].Number / 100) * 60 + i); - } - } -break; -case 17: -#line 248 "parsedate.y" -{ - yyMonth = yyvsp[-2].Number; - yyDay = yyvsp[0].Number; - } -break; -case 18: -#line 252 "parsedate.y" -{ - if (yyvsp[-4].Number > 100) { - yyYear = yyvsp[-4].Number; - yyMonth = yyvsp[-2].Number; - yyDay = yyvsp[0].Number; - } - else { - yyMonth = yyvsp[-4].Number; - yyDay = yyvsp[-2].Number; - yyYear = yyvsp[0].Number; - } - } -break; -case 19: -#line 264 "parsedate.y" -{ - yyMonth = yyvsp[-1].Number; - yyDay = yyvsp[0].Number; - } -break; -case 20: -#line 268 "parsedate.y" -{ - yyMonth = yyvsp[-3].Number; - yyDay = yyvsp[-2].Number; - yyYear = yyvsp[0].Number; - } -break; -case 21: -#line 273 "parsedate.y" -{ - yyDay = yyvsp[-1].Number; - yyMonth = yyvsp[0].Number; - } -break; -case 22: -#line 277 "parsedate.y" -{ - yyDay = yyvsp[-2].Number; - yyMonth = yyvsp[-1].Number; - yyYear = yyvsp[0].Number; - } -break; -case 23: -#line 282 "parsedate.y" -{ - yyDay = yyvsp[-2].Number; - yyMonth = yyvsp[-1].Number; - yyYear = yyvsp[0].Number; - } -break; -case 24: -#line 289 "parsedate.y" -{ - yyRelSeconds += yyvsp[-1].Number * yyvsp[0].Number; - } -break; -case 25: -#line 292 "parsedate.y" -{ - yyRelSeconds += yyvsp[-1].Number * yyvsp[0].Number; - } -break; -case 26: -#line 295 "parsedate.y" -{ - yyRelMonth += yyvsp[-1].Number * yyvsp[0].Number; - } -break; -case 27: -#line 298 "parsedate.y" -{ - yyRelMonth += yyvsp[-1].Number * yyvsp[0].Number; - } -break; -case 28: -#line 303 "parsedate.y" -{ - yyval.Meridian = MER24; - } -break; -case 29: -#line 306 "parsedate.y" -{ - yyval.Meridian = yyvsp[0].Meridian; - } -break; -#line 1277 "y.tab.c" - } - yyssp -= yym; - yystate = *yyssp; - yyvsp -= yym; - yym = yylhs[yyn]; - if (yystate == 0 && yym == 0) - { -#if YYDEBUG - if (yydebug) - printf("%sdebug: after reduction, shifting from state 0 to\ - state %d\n", YYPREFIX, YYFINAL); -#endif - yystate = YYFINAL; - *++yyssp = YYFINAL; - *++yyvsp = yyval; - if (yychar < 0) - { - if ((yychar = yylex()) < 0) yychar = 0; -#if YYDEBUG - if (yydebug) - { - yys = 0; - if (yychar <= YYMAXTOKEN) yys = yyname[yychar]; - if (!yys) yys = "illegal-symbol"; - printf("%sdebug: state %d, reading %d (%s)\n", - YYPREFIX, YYFINAL, yychar, yys); - } -#endif - } - if (yychar == 0) goto yyaccept; - goto yyloop; - } - if ((yyn = yygindex[yym]) && (yyn += yystate) >= 0 && - yyn <= YYTABLESIZE && yycheck[yyn] == yystate) - yystate = yytable[yyn]; - else - yystate = yydgoto[yym]; -#if YYDEBUG - if (yydebug) - printf("%sdebug: after reduction, shifting from state %d \ -to state %d\n", YYPREFIX, *yyssp, yystate); -#endif - if (yyssp >= yysslim && yygrowstack()) - { - goto yyoverflow; - } - *++yyssp = yystate; - *++yyvsp = yyval; - goto yyloop; -yyoverflow: - yyerror("yacc stack overflow"); -yyabort: - return (1); -yyaccept: - return (0); -} -- 2.30.2