diff options
Diffstat (limited to 'gnu/usr.bin/cvs')
-rw-r--r-- | gnu/usr.bin/cvs/lib/getdate.c | 1962 | ||||
-rw-r--r-- | gnu/usr.bin/cvs/lib/getdate.y | 2 |
2 files changed, 826 insertions, 1138 deletions
diff --git a/gnu/usr.bin/cvs/lib/getdate.c b/gnu/usr.bin/cvs/lib/getdate.c index 214ef13642e..a9acf1dacbc 100644 --- a/gnu/usr.bin/cvs/lib/getdate.c +++ b/gnu/usr.bin/cvs/lib/getdate.c @@ -1,25 +1,3 @@ - -/* A Bison parser, made from ./getdate.y with Bison version GNU Bison version 1.22 - */ - -#define YYBISON 1 /* Identify Bison output. */ - -#define tAGO 258 -#define tDAY 259 -#define tDAYZONE 260 -#define tID 261 -#define tMERIDIAN 262 -#define tMINUTE_UNIT 263 -#define tMONTH 264 -#define tMONTH_UNIT 265 -#define tSEC_UNIT 266 -#define tSNUMBER 267 -#define tUNUMBER 268 -#define tZONE 269 -#define tDST 270 - -#line 1 "./getdate.y" - /* ** Originally written by Steven M. Bellovin <smb@research.att.com> while ** at the University of North Carolina at Chapel Hill. Later tweaked by @@ -42,6 +20,12 @@ #endif #endif +#if STDC_HEADERS +#include <stdlib.h> +#else +char *malloc (), *realloc (); +#endif + /* Since the code of getdate.y is not included in the Emacs executable itself, there is no need to #define static in this file. Even if the code were included in the Emacs executable, it probably @@ -192,1126 +176,33 @@ static time_t yyRelMonth; static time_t yyRelSeconds; -#line 175 "./getdate.y" -typedef union { +typedef union { time_t Number; enum _MERIDIAN Meridian; } YYSTYPE; - -#ifndef YYLTYPE -typedef - struct yyltype - { - int timestamp; - int first_line; - int first_column; - int last_line; - int last_column; - char *text; - } - yyltype; - -#define YYLTYPE yyltype -#endif - -#include <stdio.h> - -#ifndef __cplusplus -#ifndef __STDC__ -#define const -#endif -#endif - - - -#define YYFINAL 52 -#define YYFLAG -32768 -#define YYNTBASE 19 - -#define YYTRANSLATE(x) ((unsigned)(x) <= 270 ? yytranslate[x] : 29) - -static const 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, 17, 2, 2, 18, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 16, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 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 -}; - -#if YYDEBUG != 0 -static const short yyprhs[] = { 0, - 0, 1, 4, 6, 8, 10, 12, 14, 16, 19, - 24, 29, 36, 43, 45, 47, 50, 52, 55, 58, - 62, 68, 72, 76, 79, 84, 87, 91, 94, 96, - 99, 102, 104, 107, 110, 112, 115, 118, 120, 122, - 123 -}; - -static const short yyrhs[] = { -1, - 19, 20, 0, 21, 0, 22, 0, 24, 0, 23, - 0, 25, 0, 27, 0, 13, 7, 0, 13, 16, - 13, 28, 0, 13, 16, 13, 12, 0, 13, 16, - 13, 16, 13, 28, 0, 13, 16, 13, 16, 13, - 12, 0, 14, 0, 5, 0, 14, 15, 0, 4, - 0, 4, 17, 0, 13, 4, 0, 13, 18, 13, - 0, 13, 18, 13, 18, 13, 0, 13, 12, 12, - 0, 13, 9, 12, 0, 9, 13, 0, 9, 13, - 17, 13, 0, 13, 9, 0, 13, 9, 13, 0, - 26, 3, 0, 26, 0, 13, 8, 0, 12, 8, - 0, 8, 0, 12, 11, 0, 13, 11, 0, 11, - 0, 12, 10, 0, 13, 10, 0, 10, 0, 13, - 0, 0, 7, 0 -}; - -#endif - -#if YYDEBUG != 0 -static const short yyrline[] = { 0, - 189, 190, 193, 196, 199, 202, 205, 208, 211, 217, - 223, 230, 236, 246, 250, 254, 261, 265, 269, 275, - 279, 284, 290, 296, 300, 305, 309, 316, 320, 323, - 326, 329, 332, 335, 338, 341, 344, 347, 352, 379, - 382 -}; - -static const char * const yytname[] = { "$","error","$illegal.","tAGO","tDAY", -"tDAYZONE","tID","tMERIDIAN","tMINUTE_UNIT","tMONTH","tMONTH_UNIT","tSEC_UNIT", -"tSNUMBER","tUNUMBER","tZONE","tDST","':'","','","'/'","spec","item","time", -"zone","day","date","rel","relunit","number","o_merid","" -}; -#endif - -static const short yyr1[] = { 0, - 19, 19, 20, 20, 20, 20, 20, 20, 21, 21, - 21, 21, 21, 22, 22, 22, 23, 23, 23, 24, - 24, 24, 24, 24, 24, 24, 24, 25, 25, 26, - 26, 26, 26, 26, 26, 26, 26, 26, 27, 28, - 28 -}; - -static const short yyr2[] = { 0, - 0, 2, 1, 1, 1, 1, 1, 1, 2, 4, - 4, 6, 6, 1, 1, 2, 1, 2, 2, 3, - 5, 3, 3, 2, 4, 2, 3, 2, 1, 2, - 2, 1, 2, 2, 1, 2, 2, 1, 1, 0, - 1 -}; - -static const short yydefact[] = { 1, - 0, 17, 15, 32, 0, 38, 35, 0, 39, 14, - 2, 3, 4, 6, 5, 7, 29, 8, 18, 24, - 31, 36, 33, 19, 9, 30, 26, 37, 34, 0, - 0, 0, 16, 28, 0, 23, 27, 22, 40, 20, - 25, 41, 11, 0, 10, 0, 40, 21, 13, 12, - 0, 0 -}; - -static const short yydefgoto[] = { 1, - 11, 12, 13, 14, 15, 16, 17, 18, 45 -}; - -static const short yypact[] = {-32768, - 0, -1,-32768,-32768, 4,-32768,-32768, 25, 11, -8, --32768,-32768,-32768,-32768,-32768,-32768, 21,-32768,-32768, 9, --32768,-32768,-32768,-32768,-32768,-32768, -10,-32768,-32768, 16, - 19, 24,-32768,-32768, 26,-32768,-32768,-32768, 18, 13, --32768,-32768,-32768, 27,-32768, 28, -6,-32768,-32768,-32768, - 38,-32768 -}; - -static const short yypgoto[] = {-32768, --32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768, -5 -}; - - -#define YYLAST 42 - - -static const short yytable[] = { 51, - 42, 36, 37, 2, 3, 49, 33, 4, 5, 6, - 7, 8, 9, 10, 24, 19, 20, 25, 26, 27, - 28, 29, 30, 34, 42, 35, 31, 38, 32, 43, - 46, 39, 21, 44, 22, 23, 40, 52, 41, 47, - 48, 50 -}; - -static const short yycheck[] = { 0, - 7, 12, 13, 4, 5, 12, 15, 8, 9, 10, - 11, 12, 13, 14, 4, 17, 13, 7, 8, 9, - 10, 11, 12, 3, 7, 17, 16, 12, 18, 12, - 18, 13, 8, 16, 10, 11, 13, 0, 13, 13, - 13, 47 -}; -/* -*-C-*- Note some compilers choke on comments on `#line' lines. */ -#line 3 "/usr/lib/bison.simple" - -/* Skeleton output parser for bison, - Copyright (C) 1984, 1989, 1990 Bob Corbett and Richard Stallman - - 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 1, 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., 675 Mass Ave, Cambridge, MA 02139, USA. */ - - -#ifndef alloca -#ifdef __GNUC__ -#define alloca __builtin_alloca -#else /* not GNU C. */ -#if (!defined (__STDC__) && defined (sparc)) || defined (__sparc__) || defined (__sparc) || defined (__sgi) -#include <alloca.h> -#else /* not sparc */ -#if defined (MSDOS) && !defined (__TURBOC__) -#include <malloc.h> -#else /* not MSDOS, or __TURBOC__ */ -#if defined(_AIX) -#include <malloc.h> - #pragma alloca -#else /* not MSDOS, __TURBOC__, or _AIX */ -#ifdef __hpux -#ifdef __cplusplus -extern "C" { -void *alloca (unsigned int); -}; -#else /* not __cplusplus */ -void *alloca (); -#endif /* not __cplusplus */ -#endif /* __hpux */ -#endif /* not _AIX */ -#endif /* not MSDOS, or __TURBOC__ */ -#endif /* not sparc. */ -#endif /* not GNU C. */ -#endif /* alloca not defined. */ - -/* This is the parser code that is written into each bison parser - when the %semantic_parser declaration is not specified in the grammar. - It was written by Richard Stallman by simplifying the hairy parser - used when %semantic_parser is specified. */ - -/* Note: there must be only one dollar sign in this file. - It is replaced by the list of actions, each action - as one case of the switch. */ - -#define yyerrok (yyerrstatus = 0) -#define yyclearin (yychar = YYEMPTY) -#define YYEMPTY -2 -#define YYEOF 0 -#define YYACCEPT return(0) -#define YYABORT return(1) -#define YYERROR goto yyerrlab1 -/* Like YYERROR except do call yyerror. - This remains here temporarily to ease the - transition to the new meaning of YYERROR, for GCC. - Once GCC version 2 has supplanted version 1, this can go. */ -#define YYFAIL goto yyerrlab -#define YYRECOVERING() (!!yyerrstatus) -#define YYBACKUP(token, value) \ -do \ - if (yychar == YYEMPTY && yylen == 1) \ - { yychar = (token), yylval = (value); \ - yychar1 = YYTRANSLATE (yychar); \ - YYPOPSTACK; \ - goto yybackup; \ - } \ - else \ - { yyerror ("syntax error: cannot back up"); YYERROR; } \ -while (0) - -#define YYTERROR 1 -#define YYERRCODE 256 - -#ifndef YYPURE -#define YYLEX yylex() -#endif - -#ifdef YYPURE -#ifdef YYLSP_NEEDED -#define YYLEX yylex(&yylval, &yylloc) -#else -#define YYLEX yylex(&yylval) -#endif -#endif - -/* If nonreentrant, generate the variables here */ - -#ifndef YYPURE - -int yychar; /* the lookahead symbol */ -YYSTYPE yylval; /* the semantic value of the */ - /* lookahead symbol */ - -#ifdef YYLSP_NEEDED -YYLTYPE yylloc; /* location data for the lookahead */ - /* symbol */ -#endif - -int yynerrs; /* number of parse errors so far */ -#endif /* not YYPURE */ - -#if YYDEBUG != 0 -int yydebug; /* nonzero means print parse trace */ -/* Since this is uninitialized, it does not stop multiple parsers - from coexisting. */ -#endif - -/* YYINITDEPTH indicates the initial size of the parser's stacks */ - -#ifndef YYINITDEPTH -#define YYINITDEPTH 200 -#endif - -/* YYMAXDEPTH is the maximum size the stacks can grow to - (effective only if the built-in stack extension method is used). */ - -#if YYMAXDEPTH == 0 -#undef YYMAXDEPTH -#endif - +# define tAGO 257 +# define tDAY 258 +# define tDAYZONE 259 +# define tID 260 +# define tMERIDIAN 261 +# define tMINUTE_UNIT 262 +# define tMONTH 263 +# define tMONTH_UNIT 264 +# define tSEC_UNIT 265 +# define tSNUMBER 266 +# define tUNUMBER 267 +# define tZONE 268 +# define tDST 269 +#define yyclearin yychar = -1 +#define yyerrok yyerrflag = 0 +extern int yychar; +extern int yyerrflag; #ifndef YYMAXDEPTH -#define YYMAXDEPTH 10000 -#endif - -/* Prevent warning if -Wstrict-prototypes. */ -#ifdef __GNUC__ -int yyparse (void); -#endif - -#if __GNUC__ > 1 /* GNU C and GNU C++ define this. */ -#define __yy_bcopy(FROM,TO,COUNT) __builtin_memcpy(TO,FROM,COUNT) -#else /* not GNU C or C++ */ -#ifndef __cplusplus - -/* This is the most reliable way to avoid incompatibilities - in available built-in functions on various systems. */ -static void -__yy_bcopy (from, to, count) - char *from; - char *to; - int count; -{ - register char *f = from; - register char *t = to; - register int i = count; - - while (i-- > 0) - *t++ = *f++; -} - -#else /* __cplusplus */ - -/* This is the most reliable way to avoid incompatibilities - in available built-in functions on various systems. */ -static void -__yy_bcopy (char *from, char *to, int count) -{ - register char *f = from; - register char *t = to; - register int i = count; - - while (i-- > 0) - *t++ = *f++; -} - -#endif -#endif - -#line 184 "/usr/lib/bison.simple" -int -yyparse() -{ - register int yystate; - register int yyn; - register short *yyssp; - register YYSTYPE *yyvsp; - int yyerrstatus; /* number of tokens to shift before error messages enabled */ - int yychar1 = 0; /* lookahead token as an internal (translated) token number */ - - short yyssa[YYINITDEPTH]; /* the state stack */ - YYSTYPE yyvsa[YYINITDEPTH]; /* the semantic value stack */ - - short *yyss = yyssa; /* refer to the stacks thru separate pointers */ - YYSTYPE *yyvs = yyvsa; /* to allow yyoverflow to reallocate them elsewhere */ - -#ifdef YYLSP_NEEDED - YYLTYPE yylsa[YYINITDEPTH]; /* the location stack */ - YYLTYPE *yyls = yylsa; - YYLTYPE *yylsp; - -#define YYPOPSTACK (yyvsp--, yyssp--, yylsp--) -#else -#define YYPOPSTACK (yyvsp--, yyssp--) -#endif - - int yystacksize = YYINITDEPTH; - -#ifdef YYPURE - int yychar; - YYSTYPE yylval; - int yynerrs; -#ifdef YYLSP_NEEDED - YYLTYPE yylloc; -#endif -#endif - - YYSTYPE yyval; /* the variable used to return */ - /* semantic values from the action */ - /* routines */ - - int yylen; - -#if YYDEBUG != 0 - if (yydebug) - fprintf(stderr, "Starting parse\n"); -#endif - - 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 - 1; - yyvsp = yyvs; -#ifdef YYLSP_NEEDED - yylsp = yyls; -#endif - -/* Push a new state, which is found in yystate . */ -/* In all cases, when you get here, the value and location stacks - have just been pushed. so pushing a state here evens the stacks. */ -yynewstate: - - *++yyssp = yystate; - - if (yyssp >= yyss + yystacksize - 1) - { - /* Give user a chance to reallocate the stack */ - /* Use copies of these so that the &'s don't force the real ones into memory. */ - YYSTYPE *yyvs1 = yyvs; - short *yyss1 = yyss; -#ifdef YYLSP_NEEDED - YYLTYPE *yyls1 = yyls; -#endif - - /* Get the current used size of the three stacks, in elements. */ - int size = yyssp - yyss + 1; - -#ifdef yyoverflow - /* Each stack pointer address is followed by the size of - the data in use in that stack, in bytes. */ -#ifdef YYLSP_NEEDED - /* 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, size * sizeof (*yyssp), - &yyvs1, size * sizeof (*yyvsp), - &yyls1, size * sizeof (*yylsp), - &yystacksize); -#else - yyoverflow("parser stack overflow", - &yyss1, size * sizeof (*yyssp), - &yyvs1, size * sizeof (*yyvsp), - &yystacksize); -#endif - - yyss = yyss1; yyvs = yyvs1; -#ifdef YYLSP_NEEDED - yyls = yyls1; -#endif -#else /* no yyoverflow */ - /* Extend the stack our own way. */ - if (yystacksize >= YYMAXDEPTH) - { - yyerror("parser stack overflow"); - return 2; - } - yystacksize *= 2; - if (yystacksize > YYMAXDEPTH) - yystacksize = YYMAXDEPTH; - yyss = (short *) alloca (yystacksize * sizeof (*yyssp)); - __yy_bcopy ((char *)yyss1, (char *)yyss, size * sizeof (*yyssp)); - yyvs = (YYSTYPE *) alloca (yystacksize * sizeof (*yyvsp)); - __yy_bcopy ((char *)yyvs1, (char *)yyvs, size * sizeof (*yyvsp)); -#ifdef YYLSP_NEEDED - yyls = (YYLTYPE *) alloca (yystacksize * sizeof (*yylsp)); - __yy_bcopy ((char *)yyls1, (char *)yyls, size * sizeof (*yylsp)); -#endif -#endif /* no yyoverflow */ - - yyssp = yyss + size - 1; - yyvsp = yyvs + size - 1; -#ifdef YYLSP_NEEDED - yylsp = yyls + size - 1; +#define YYMAXDEPTH 150 #endif +YYSTYPE yylval, yyval; +# define YYERRCODE 256 -#if YYDEBUG != 0 - if (yydebug) - fprintf(stderr, "Stack size increased to %d\n", yystacksize); -#endif - - if (yyssp >= yyss + yystacksize - 1) - YYABORT; - } - -#if YYDEBUG != 0 - if (yydebug) - fprintf(stderr, "Entering state %d\n", yystate); -#endif - - goto 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 == YYFLAG) - goto yydefault; - - /* Not known => get a lookahead token if don't already have one. */ - - /* yychar is either YYEMPTY or YYEOF - or a valid token in external form. */ - - if (yychar == YYEMPTY) - { -#if YYDEBUG != 0 - if (yydebug) - fprintf(stderr, "Reading a token: "); -#endif - yychar = YYLEX; - } - - /* Convert token to internal form (in yychar1) for indexing tables with */ - - if (yychar <= 0) /* This means end of input. */ - { - yychar1 = 0; - yychar = YYEOF; /* Don't call YYLEX any more */ - -#if YYDEBUG != 0 - if (yydebug) - fprintf(stderr, "Now at end of input.\n"); -#endif - } - else - { - yychar1 = YYTRANSLATE(yychar); - -#if YYDEBUG != 0 - if (yydebug) - { - fprintf (stderr, "Next token is %d (%s", yychar, yytname[yychar1]); - /* Give the individual parser a way to print the precise meaning - of a token, for further debugging info. */ -#ifdef YYPRINT - YYPRINT (stderr, yychar, yylval); -#endif - fprintf (stderr, ")\n"); - } -#endif - } - - yyn += yychar1; - if (yyn < 0 || yyn > YYLAST || yycheck[yyn] != yychar1) - goto yydefault; - - yyn = yytable[yyn]; - - /* yyn is what to do for this token type in this state. - Negative => reduce, -yyn is rule number. - Positive => shift, yyn is new state. - New state is final state => don't bother to shift, - just return success. - 0, or most negative number => error. */ - - if (yyn < 0) - { - if (yyn == YYFLAG) - goto yyerrlab; - yyn = -yyn; - goto yyreduce; - } - else if (yyn == 0) - goto yyerrlab; - - if (yyn == YYFINAL) - YYACCEPT; - - /* Shift the lookahead token. */ - -#if YYDEBUG != 0 - if (yydebug) - fprintf(stderr, "Shifting token %d (%s), ", yychar, yytname[yychar1]); -#endif - - /* Discard the token being shifted unless it is eof. */ - if (yychar != YYEOF) - yychar = YYEMPTY; - - *++yyvsp = yylval; -#ifdef YYLSP_NEEDED - *++yylsp = yylloc; -#endif - - /* count tokens shifted since error; after three, turn off error status. */ - if (yyerrstatus) yyerrstatus--; - - yystate = yyn; - goto yynewstate; - -/* Do the default action for the current state. */ -yydefault: - - yyn = yydefact[yystate]; - if (yyn == 0) - goto yyerrlab; - -/* Do a reduction. yyn is the number of a rule to reduce with. */ -yyreduce: - yylen = yyr2[yyn]; - if (yylen > 0) - yyval = yyvsp[1-yylen]; /* implement default value of the action */ - -#if YYDEBUG != 0 - if (yydebug) - { - int i; - - fprintf (stderr, "Reducing via rule %d (line %d), ", - yyn, yyrline[yyn]); - - /* Print the symbols being reduced, and their result. */ - for (i = yyprhs[yyn]; yyrhs[i] > 0; i++) - fprintf (stderr, "%s ", yytname[yyrhs[i]]); - fprintf (stderr, " -> %s\n", yytname[yyr1[yyn]]); - } -#endif - - - switch (yyn) { - -case 3: -#line 193 "./getdate.y" -{ - yyHaveTime++; - ; - break;} -case 4: -#line 196 "./getdate.y" -{ - yyHaveZone++; - ; - break;} -case 5: -#line 199 "./getdate.y" -{ - yyHaveDate++; - ; - break;} -case 6: -#line 202 "./getdate.y" -{ - yyHaveDay++; - ; - break;} -case 7: -#line 205 "./getdate.y" -{ - yyHaveRel++; - ; - break;} -case 9: -#line 211 "./getdate.y" -{ - yyHour = yyvsp[-1].Number; - yyMinutes = 0; - yySeconds = 0; - yyMeridian = yyvsp[0].Meridian; - ; - break;} -case 10: -#line 217 "./getdate.y" -{ - yyHour = yyvsp[-3].Number; - yyMinutes = yyvsp[-1].Number; - yySeconds = 0; - yyMeridian = yyvsp[0].Meridian; - ; - break;} -case 11: -#line 223 "./getdate.y" -{ - yyHour = yyvsp[-3].Number; - yyMinutes = yyvsp[-1].Number; - yyMeridian = MER24; - yyDSTmode = DSToff; - yyTimezone = - (yyvsp[0].Number % 100 + (yyvsp[0].Number / 100) * 60); - ; - break;} -case 12: -#line 230 "./getdate.y" -{ - yyHour = yyvsp[-5].Number; - yyMinutes = yyvsp[-3].Number; - yySeconds = yyvsp[-1].Number; - yyMeridian = yyvsp[0].Meridian; - ; - break;} -case 13: -#line 236 "./getdate.y" -{ - yyHour = yyvsp[-5].Number; - yyMinutes = yyvsp[-3].Number; - yySeconds = yyvsp[-1].Number; - yyMeridian = MER24; - yyDSTmode = DSToff; - yyTimezone = - (yyvsp[0].Number % 100 + (yyvsp[0].Number / 100) * 60); - ; - break;} -case 14: -#line 246 "./getdate.y" -{ - yyTimezone = yyvsp[0].Number; - yyDSTmode = DSToff; - ; - break;} -case 15: -#line 250 "./getdate.y" -{ - yyTimezone = yyvsp[0].Number; - yyDSTmode = DSTon; - ; - break;} -case 16: -#line 255 "./getdate.y" -{ - yyTimezone = yyvsp[-1].Number; - yyDSTmode = DSTon; - ; - break;} -case 17: -#line 261 "./getdate.y" -{ - yyDayOrdinal = 1; - yyDayNumber = yyvsp[0].Number; - ; - break;} -case 18: -#line 265 "./getdate.y" -{ - yyDayOrdinal = 1; - yyDayNumber = yyvsp[-1].Number; - ; - break;} -case 19: -#line 269 "./getdate.y" -{ - yyDayOrdinal = yyvsp[-1].Number; - yyDayNumber = yyvsp[0].Number; - ; - break;} -case 20: -#line 275 "./getdate.y" -{ - yyMonth = yyvsp[-2].Number; - yyDay = yyvsp[0].Number; - ; - break;} -case 21: -#line 279 "./getdate.y" -{ - yyMonth = yyvsp[-4].Number; - yyDay = yyvsp[-2].Number; - yyYear = yyvsp[0].Number; - ; - break;} -case 22: -#line 284 "./getdate.y" -{ - /* ISO 8601 format. yyyy-mm-dd. */ - yyYear = yyvsp[-2].Number; - yyMonth = -yyvsp[-1].Number; - yyDay = -yyvsp[0].Number; - ; - break;} -case 23: -#line 290 "./getdate.y" -{ - /* e.g. 17-JUN-1992. */ - yyDay = yyvsp[-2].Number; - yyMonth = yyvsp[-1].Number; - yyYear = -yyvsp[0].Number; - ; - break;} -case 24: -#line 296 "./getdate.y" -{ - yyMonth = yyvsp[-1].Number; - yyDay = yyvsp[0].Number; - ; - break;} -case 25: -#line 300 "./getdate.y" -{ - yyMonth = yyvsp[-3].Number; - yyDay = yyvsp[-2].Number; - yyYear = yyvsp[0].Number; - ; - break;} -case 26: -#line 305 "./getdate.y" -{ - yyMonth = yyvsp[0].Number; - yyDay = yyvsp[-1].Number; - ; - break;} -case 27: -#line 309 "./getdate.y" -{ - yyMonth = yyvsp[-1].Number; - yyDay = yyvsp[-2].Number; - yyYear = yyvsp[0].Number; - ; - break;} -case 28: -#line 316 "./getdate.y" -{ - yyRelSeconds = -yyRelSeconds; - yyRelMonth = -yyRelMonth; - ; - break;} -case 30: -#line 323 "./getdate.y" -{ - yyRelSeconds += yyvsp[-1].Number * yyvsp[0].Number * 60L; - ; - break;} -case 31: -#line 326 "./getdate.y" -{ - yyRelSeconds += yyvsp[-1].Number * yyvsp[0].Number * 60L; - ; - break;} -case 32: -#line 329 "./getdate.y" -{ - yyRelSeconds += yyvsp[0].Number * 60L; - ; - break;} -case 33: -#line 332 "./getdate.y" -{ - yyRelSeconds += yyvsp[-1].Number; - ; - break;} -case 34: -#line 335 "./getdate.y" -{ - yyRelSeconds += yyvsp[-1].Number; - ; - break;} -case 35: -#line 338 "./getdate.y" -{ - yyRelSeconds++; - ; - break;} -case 36: -#line 341 "./getdate.y" -{ - yyRelMonth += yyvsp[-1].Number * yyvsp[0].Number; - ; - break;} -case 37: -#line 344 "./getdate.y" -{ - yyRelMonth += yyvsp[-1].Number * yyvsp[0].Number; - ; - break;} -case 38: -#line 347 "./getdate.y" -{ - yyRelMonth += yyvsp[0].Number; - ; - break;} -case 39: -#line 352 "./getdate.y" -{ - if (yyHaveTime && yyHaveDate && !yyHaveRel) - yyYear = yyvsp[0].Number; - else { - if(yyvsp[0].Number>10000) { - yyHaveDate++; - yyDay= (yyvsp[0].Number)%100; - yyMonth= (yyvsp[0].Number/100)%100; - yyYear = yyvsp[0].Number/10000; - } - else { - yyHaveTime++; - if (yyvsp[0].Number < 100) { - yyHour = yyvsp[0].Number; - yyMinutes = 0; - } - else { - yyHour = yyvsp[0].Number / 100; - yyMinutes = yyvsp[0].Number % 100; - } - yySeconds = 0; - yyMeridian = MER24; - } - } - ; - break;} -case 40: -#line 379 "./getdate.y" -{ - yyval.Meridian = MER24; - ; - break;} -case 41: -#line 382 "./getdate.y" -{ - yyval.Meridian = yyvsp[0].Meridian; - ; - break;} -} - /* the action file gets copied in in place of this dollarsign */ -#line 465 "/usr/lib/bison.simple" - - yyvsp -= yylen; - yyssp -= yylen; -#ifdef YYLSP_NEEDED - yylsp -= yylen; -#endif - -#if YYDEBUG != 0 - if (yydebug) - { - short *ssp1 = yyss - 1; - fprintf (stderr, "state stack now"); - while (ssp1 != yyssp) - fprintf (stderr, " %d", *++ssp1); - fprintf (stderr, "\n"); - } -#endif - - *++yyvsp = yyval; - -#ifdef YYLSP_NEEDED - yylsp++; - if (yylen == 0) - { - yylsp->first_line = yylloc.first_line; - yylsp->first_column = yylloc.first_column; - yylsp->last_line = (yylsp-1)->last_line; - yylsp->last_column = (yylsp-1)->last_column; - yylsp->text = 0; - } - else - { - yylsp->last_line = (yylsp+yylen-1)->last_line; - yylsp->last_column = (yylsp+yylen-1)->last_column; - } -#endif - - /* 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 - YYNTBASE] + *yyssp; - if (yystate >= 0 && yystate <= YYLAST && yycheck[yystate] == *yyssp) - yystate = yytable[yystate]; - else - yystate = yydefgoto[yyn - YYNTBASE]; - - goto yynewstate; - -yyerrlab: /* here on detecting error */ - - if (! yyerrstatus) - /* If not already recovering from an error, report this error. */ - { - ++yynerrs; - -#ifdef YYERROR_VERBOSE - yyn = yypact[yystate]; - - if (yyn > YYFLAG && yyn < YYLAST) - { - int size = 0; - char *msg; - int x, count; - - count = 0; - /* Start X at -yyn if nec to avoid negative indexes in yycheck. */ - for (x = (yyn < 0 ? -yyn : 0); - x < (sizeof(yytname) / sizeof(char *)); x++) - if (yycheck[x + yyn] == x) - size += strlen(yytname[x]) + 15, count++; - msg = (char *) malloc(size + 15); - if (msg != 0) - { - strcpy(msg, "parse error"); - - if (count < 5) - { - count = 0; - for (x = (yyn < 0 ? -yyn : 0); - x < (sizeof(yytname) / sizeof(char *)); x++) - if (yycheck[x + yyn] == x) - { - strcat(msg, count == 0 ? ", expecting `" : " or `"); - strcat(msg, yytname[x]); - strcat(msg, "'"); - count++; - } - } - yyerror(msg); - free(msg); - } - else - yyerror ("parse error; also virtual memory exceeded"); - } - else -#endif /* YYERROR_VERBOSE */ - yyerror("parse error"); - } - - goto yyerrlab1; -yyerrlab1: /* here on error raised explicitly by an action */ - - if (yyerrstatus == 3) - { - /* if just tried and failed to reuse lookahead token after an error, discard it. */ - - /* return failure if at end of input */ - if (yychar == YYEOF) - YYABORT; - -#if YYDEBUG != 0 - if (yydebug) - fprintf(stderr, "Discarding token %d (%s).\n", yychar, yytname[yychar1]); -#endif - - yychar = YYEMPTY; - } - - /* Else will try to reuse lookahead token - after shifting the error token. */ - - yyerrstatus = 3; /* Each real token shifted decrements this */ - - goto yyerrhandle; - -yyerrdefault: /* current state does not do anything special for the error token. */ - -#if 0 - /* This is wrong; only states that explicitly want error tokens - should shift them. */ - yyn = yydefact[yystate]; /* If its default is to accept any token, ok. Otherwise pop it.*/ - if (yyn) goto yydefault; -#endif - -yyerrpop: /* pop the current state because it cannot handle the error token */ - - if (yyssp == yyss) YYABORT; - yyvsp--; - yystate = *--yyssp; -#ifdef YYLSP_NEEDED - yylsp--; -#endif - -#if YYDEBUG != 0 - if (yydebug) - { - short *ssp1 = yyss - 1; - fprintf (stderr, "Error: state stack now"); - while (ssp1 != yyssp) - fprintf (stderr, " %d", *++ssp1); - fprintf (stderr, "\n"); - } -#endif - -yyerrhandle: - - yyn = yypact[yystate]; - if (yyn == YYFLAG) - goto yyerrdefault; - - yyn += YYTERROR; - if (yyn < 0 || yyn > YYLAST || yycheck[yyn] != YYTERROR) - goto yyerrdefault; - - yyn = yytable[yyn]; - if (yyn < 0) - { - if (yyn == YYFLAG) - goto yyerrpop; - yyn = -yyn; - goto yyreduce; - } - else if (yyn == 0) - goto yyerrpop; - - if (yyn == YYFINAL) - YYACCEPT; - -#if YYDEBUG != 0 - if (yydebug) - fprintf(stderr, "Shifting error token, "); -#endif - - *++yyvsp = yylval; -#ifdef YYLSP_NEEDED - *++yylsp = yylloc; -#endif - - yystate = yyn; - goto yynewstate; -} -#line 387 "./getdate.y" /* Month and day table. */ @@ -1877,7 +768,7 @@ get_date(p, now) return -1; } else { - Start = now->time; + Start = nowtime; if (!yyHaveRel) Start -= ((tm->tm_hour * 60L + tm->tm_min) * 60L) + tm->tm_sec; } @@ -1922,3 +813,800 @@ main(ac, av) /* NOTREACHED */ } #endif /* defined(TEST) */ +int yyexca[] ={ +-1, 1, + 0, -1, + -2, 0, + }; +# define YYNPROD 42 +# define YYLAST 228 +int yyact[]={ + + 13, 11, 22, 28, 16, 12, 18, 17, 15, 9, + 10, 38, 39, 20, 48, 44, 47, 46, 36, 43, + 50, 32, 35, 34, 33, 29, 37, 31, 41, 45, + 40, 30, 14, 8, 7, 6, 5, 4, 3, 2, + 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 49, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 21, 0, 0, 19, 25, 24, 27, + 26, 23, 44, 0, 0, 0, 0, 42 }; +int yypact[]={ + + -1000, -258, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -45, + -266, -1000, -242, -13, -230, -241, -1000, -1000, -1000, -1000, + -245, -1000, -249, -240, -255, -1000, -1000, -1000, -1000, -14, + -1000, -1000, -1000, -1000, -1000, -39, -18, -1000, -1000, -1000, + -250, -1000, -1000, -251, -1000, -253, -1000, -246, -1000, -1000, + -1000 }; +int yypgo[]={ + + 0, 28, 40, 39, 38, 37, 36, 35, 34, 33, + 32 }; +int yyr1[]={ + + 0, 2, 2, 3, 3, 3, 3, 3, 3, 4, + 4, 4, 4, 4, 5, 5, 5, 7, 7, 7, + 6, 6, 6, 6, 6, 6, 6, 6, 8, 8, + 10, 10, 10, 10, 10, 10, 10, 10, 10, 9, + 1, 1 }; +int yyr2[]={ + + 0, 0, 4, 3, 3, 3, 3, 3, 2, 5, + 9, 9, 13, 13, 3, 3, 5, 3, 5, 5, + 7, 11, 7, 7, 5, 9, 5, 7, 5, 2, + 5, 5, 3, 5, 5, 3, 5, 5, 3, 3, + 1, 3 }; +int yychk[]={ + + -1000, -2, -3, -4, -5, -6, -7, -8, -9, 267, + 268, 259, 263, 258, -10, 266, 262, 265, 264, 261, + 58, 258, 47, 266, 263, 262, 265, 264, 269, 267, + 44, 257, 262, 265, 264, 267, 267, 266, 266, 267, + 44, -1, 266, 58, 261, 47, 267, 267, 267, -1, + 266 }; +int yydef[]={ + + 1, -2, 2, 3, 4, 5, 6, 7, 8, 39, + 14, 15, 0, 17, 29, 0, 32, 35, 38, 9, + 0, 19, 0, 0, 26, 30, 34, 37, 16, 24, + 18, 28, 31, 33, 36, 40, 20, 22, 23, 27, + 0, 10, 11, 0, 41, 0, 25, 40, 21, 12, + 13 }; +typedef struct { char *t_name; int t_val; } yytoktype; +#ifndef YYDEBUG +# define YYDEBUG 0 /* don't allow debugging */ +#endif + +#if YYDEBUG + +yytoktype yytoks[] = +{ + "tAGO", 257, + "tDAY", 258, + "tDAYZONE", 259, + "tID", 260, + "tMERIDIAN", 261, + "tMINUTE_UNIT", 262, + "tMONTH", 263, + "tMONTH_UNIT", 264, + "tSEC_UNIT", 265, + "tSNUMBER", 266, + "tUNUMBER", 267, + "tZONE", 268, + "tDST", 269, + "-unknown-", -1 /* ends search */ +}; + +char * yyreds[] = +{ + "-no such reduction-", + "spec : /* empty */", + "spec : spec item", + "item : time", + "item : zone", + "item : date", + "item : day", + "item : rel", + "item : number", + "time : tUNUMBER tMERIDIAN", + "time : tUNUMBER ':' tUNUMBER o_merid", + "time : tUNUMBER ':' tUNUMBER tSNUMBER", + "time : tUNUMBER ':' tUNUMBER ':' tUNUMBER o_merid", + "time : tUNUMBER ':' tUNUMBER ':' tUNUMBER tSNUMBER", + "zone : tZONE", + "zone : tDAYZONE", + "zone : tZONE tDST", + "day : tDAY", + "day : tDAY ','", + "day : tUNUMBER tDAY", + "date : tUNUMBER '/' tUNUMBER", + "date : tUNUMBER '/' tUNUMBER '/' tUNUMBER", + "date : tUNUMBER tSNUMBER tSNUMBER", + "date : tUNUMBER tMONTH tSNUMBER", + "date : tMONTH tUNUMBER", + "date : tMONTH tUNUMBER ',' tUNUMBER", + "date : tUNUMBER tMONTH", + "date : tUNUMBER tMONTH tUNUMBER", + "rel : relunit tAGO", + "rel : relunit", + "relunit : tUNUMBER tMINUTE_UNIT", + "relunit : tSNUMBER tMINUTE_UNIT", + "relunit : tMINUTE_UNIT", + "relunit : tSNUMBER tSEC_UNIT", + "relunit : tUNUMBER tSEC_UNIT", + "relunit : tSEC_UNIT", + "relunit : tSNUMBER tMONTH_UNIT", + "relunit : tUNUMBER tMONTH_UNIT", + "relunit : tMONTH_UNIT", + "number : tUNUMBER", + "o_merid : /* empty */", + "o_merid : tMERIDIAN", +}; +#endif /* YYDEBUG */ +/* @(#)yaccpar 1.10 89/04/04 SMI; from S5R3 1.10 */ + +/* +** Skeleton parser driver for yacc output +*/ + +/* +** yacc user known macros and defines +*/ +#define YYERROR goto yyerrlab +#define YYACCEPT { free(yys); free(yyv); return(0); } +#define YYABORT { free(yys); free(yyv); return(1); } +#define YYBACKUP( newtoken, newvalue )\ +{\ + if ( yychar >= 0 || ( yyr2[ yytmp ] >> 1 ) != 1 )\ + {\ + yyerror( "syntax error - cannot backup" );\ + goto yyerrlab;\ + }\ + yychar = newtoken;\ + yystate = *yyps;\ + yylval = newvalue;\ + goto yynewstate;\ +} +#define YYRECOVERING() (!!yyerrflag) +#ifndef YYDEBUG +# define YYDEBUG 1 /* make debugging available */ +#endif + +/* +** user known globals +*/ +int yydebug; /* set to 1 to get debugging */ + +/* +** driver internal defines +*/ +#define YYFLAG (-1000) + +/* +** static variables used by the parser +*/ +static YYSTYPE *yyv; /* value stack */ +static int *yys; /* state stack */ + +static YYSTYPE *yypv; /* top of value stack */ +static int *yyps; /* top of state stack */ + +static int yystate; /* current state */ +static int yytmp; /* extra var (lasts between blocks) */ + +int yynerrs; /* number of errors */ + +int yyerrflag; /* error recovery flag */ +int yychar; /* current input token number */ + + +/* +** yyparse - return 0 if worked, 1 if syntax error not recovered from +*/ +int +yyparse() +{ + register YYSTYPE *yypvt; /* top of value stack for $vars */ + unsigned yymaxdepth = YYMAXDEPTH; + + /* + ** Initialize externals - yyparse may be called more than once + */ + yyv = (YYSTYPE*)malloc(yymaxdepth*sizeof(YYSTYPE)); + yys = (int*)malloc(yymaxdepth*sizeof(int)); + if (!yyv || !yys) + { + yyerror( "out of memory" ); + return(1); + } + yypv = &yyv[-1]; + yyps = &yys[-1]; + yystate = 0; + yytmp = 0; + yynerrs = 0; + yyerrflag = 0; + yychar = -1; + + goto yystack; + { + register YYSTYPE *yy_pv; /* top of value stack */ + register int *yy_ps; /* top of state stack */ + register int yy_state; /* current state */ + register int yy_n; /* internal state number info */ + + /* + ** get globals into registers. + ** branch to here only if YYBACKUP was called. + */ + yynewstate: + yy_pv = yypv; + yy_ps = yyps; + yy_state = yystate; + goto yy_newstate; + + /* + ** get globals into registers. + ** either we just started, or we just finished a reduction + */ + yystack: + yy_pv = yypv; + yy_ps = yyps; + yy_state = yystate; + + /* + ** top of for (;;) loop while no reductions done + */ + yy_stack: + /* + ** put a state and value onto the stacks + */ +#if YYDEBUG + /* + ** if debugging, look up token value in list of value vs. + ** name pairs. 0 and negative (-1) are special values. + ** Note: linear search is used since time is not a real + ** consideration while debugging. + */ + if ( yydebug ) + { + register int yy_i; + + (void)printf( "State %d, token ", yy_state ); + if ( yychar == 0 ) + (void)printf( "end-of-file\n" ); + else if ( yychar < 0 ) + (void)printf( "-none-\n" ); + else + { + for ( yy_i = 0; yytoks[yy_i].t_val >= 0; + yy_i++ ) + { + if ( yytoks[yy_i].t_val == yychar ) + break; + } + (void)printf( "%s\n", yytoks[yy_i].t_name ); + } + } +#endif /* YYDEBUG */ + if ( ++yy_ps >= &yys[ yymaxdepth ] ) /* room on stack? */ + { + /* + ** reallocate and recover. Note that pointers + ** have to be reset, or bad things will happen + */ + int yyps_index = (yy_ps - yys); + int yypv_index = (yy_pv - yyv); + int yypvt_index = (yypvt - yyv); + yymaxdepth += YYMAXDEPTH; + yyv = (YYSTYPE*)realloc((char*)yyv, + yymaxdepth * sizeof(YYSTYPE)); + yys = (int*)realloc((char*)yys, + yymaxdepth * sizeof(int)); + if (!yyv || !yys) + { + yyerror( "yacc stack overflow" ); + return(1); + } + yy_ps = yys + yyps_index; + yy_pv = yyv + yypv_index; + yypvt = yyv + yypvt_index; + } + *yy_ps = yy_state; + *++yy_pv = yyval; + + /* + ** we have a new state - find out what to do + */ + yy_newstate: + if ( ( yy_n = yypact[ yy_state ] ) <= YYFLAG ) + goto yydefault; /* simple state */ +#if YYDEBUG + /* + ** if debugging, need to mark whether new token grabbed + */ + yytmp = yychar < 0; +#endif + if ( ( yychar < 0 ) && ( ( yychar = yylex() ) < 0 ) ) + yychar = 0; /* reached EOF */ +#if YYDEBUG + if ( yydebug && yytmp ) + { + register int yy_i; + + (void)printf( "Received token " ); + if ( yychar == 0 ) + (void)printf( "end-of-file\n" ); + else if ( yychar < 0 ) + (void)printf( "-none-\n" ); + else + { + for ( yy_i = 0; yytoks[yy_i].t_val >= 0; + yy_i++ ) + { + if ( yytoks[yy_i].t_val == yychar ) + break; + } + (void)printf( "%s\n", yytoks[yy_i].t_name ); + } + } +#endif /* YYDEBUG */ + if ( ( ( yy_n += yychar ) < 0 ) || ( yy_n >= YYLAST ) ) + goto yydefault; + if ( yychk[ yy_n = yyact[ yy_n ] ] == yychar ) /*valid shift*/ + { + yychar = -1; + yyval = yylval; + yy_state = yy_n; + if ( yyerrflag > 0 ) + yyerrflag--; + goto yy_stack; + } + + yydefault: + if ( ( yy_n = yydef[ yy_state ] ) == -2 ) + { +#if YYDEBUG + yytmp = yychar < 0; +#endif + if ( ( yychar < 0 ) && ( ( yychar = yylex() ) < 0 ) ) + yychar = 0; /* reached EOF */ +#if YYDEBUG + if ( yydebug && yytmp ) + { + register int yy_i; + + (void)printf( "Received token " ); + if ( yychar == 0 ) + (void)printf( "end-of-file\n" ); + else if ( yychar < 0 ) + (void)printf( "-none-\n" ); + else + { + for ( yy_i = 0; + yytoks[yy_i].t_val >= 0; + yy_i++ ) + { + if ( yytoks[yy_i].t_val + == yychar ) + { + break; + } + } + (void)printf( "%s\n", yytoks[yy_i].t_name ); + } + } +#endif /* YYDEBUG */ + /* + ** look through exception table + */ + { + register int *yyxi = yyexca; + + while ( ( *yyxi != -1 ) || + ( yyxi[1] != yy_state ) ) + { + yyxi += 2; + } + while ( ( *(yyxi += 2) >= 0 ) && + ( *yyxi != yychar ) ) + ; + if ( ( yy_n = yyxi[1] ) < 0 ) + YYACCEPT; + } + } + + /* + ** check for syntax error + */ + if ( yy_n == 0 ) /* have an error */ + { + /* no worry about speed here! */ + switch ( yyerrflag ) + { + case 0: /* new error */ + yyerror( "syntax error" ); + goto skip_init; + yyerrlab: + /* + ** get globals into registers. + ** we have a user generated syntax type error + */ + yy_pv = yypv; + yy_ps = yyps; + yy_state = yystate; + yynerrs++; + skip_init: + case 1: + case 2: /* incompletely recovered error */ + /* try again... */ + yyerrflag = 3; + /* + ** find state where "error" is a legal + ** shift action + */ + while ( yy_ps >= yys ) + { + yy_n = yypact[ *yy_ps ] + YYERRCODE; + if ( yy_n >= 0 && yy_n < YYLAST && + yychk[yyact[yy_n]] == YYERRCODE) { + /* + ** simulate shift of "error" + */ + yy_state = yyact[ yy_n ]; + goto yy_stack; + } + /* + ** current state has no shift on + ** "error", pop stack + */ +#if YYDEBUG +# define _POP_ "Error recovery pops state %d, uncovers state %d\n" + if ( yydebug ) + (void)printf( _POP_, *yy_ps, + yy_ps[-1] ); +# undef _POP_ +#endif + yy_ps--; + yy_pv--; + } + /* + ** there is no state on stack with "error" as + ** a valid shift. give up. + */ + YYABORT; + case 3: /* no shift yet; eat a token */ +#if YYDEBUG + /* + ** if debugging, look up token in list of + ** pairs. 0 and negative shouldn't occur, + ** but since timing doesn't matter when + ** debugging, it doesn't hurt to leave the + ** tests here. + */ + if ( yydebug ) + { + register int yy_i; + + (void)printf( "Error recovery discards " ); + if ( yychar == 0 ) + (void)printf( "token end-of-file\n" ); + else if ( yychar < 0 ) + (void)printf( "token -none-\n" ); + else + { + for ( yy_i = 0; + yytoks[yy_i].t_val >= 0; + yy_i++ ) + { + if ( yytoks[yy_i].t_val + == yychar ) + { + break; + } + } + (void)printf( "token %s\n", + yytoks[yy_i].t_name ); + } + } +#endif /* YYDEBUG */ + if ( yychar == 0 ) /* reached EOF. quit */ + YYABORT; + yychar = -1; + goto yy_newstate; + } + }/* end if ( yy_n == 0 ) */ + /* + ** reduction by production yy_n + ** put stack tops, etc. so things right after switch + */ +#if YYDEBUG + /* + ** if debugging, print the string that is the user's + ** specification of the reduction which is just about + ** to be done. + */ + if ( yydebug ) + (void)printf( "Reduce by (%d) \"%s\"\n", + yy_n, yyreds[ yy_n ] ); +#endif + yytmp = yy_n; /* value to switch over */ + yypvt = yy_pv; /* $vars top of value stack */ + /* + ** Look in goto table for next state + ** Sorry about using yy_state here as temporary + ** register variable, but why not, if it works... + ** If yyr2[ yy_n ] doesn't have the low order bit + ** set, then there is no action to be done for + ** this reduction. So, no saving & unsaving of + ** registers done. The only difference between the + ** code just after the if and the body of the if is + ** the goto yy_stack in the body. This way the test + ** can be made before the choice of what to do is needed. + */ + { + /* length of production doubled with extra bit */ + register int yy_len = yyr2[ yy_n ]; + + if ( !( yy_len & 01 ) ) + { + yy_len >>= 1; + yyval = ( yy_pv -= yy_len )[1]; /* $$ = $1 */ + yy_state = yypgo[ yy_n = yyr1[ yy_n ] ] + + *( yy_ps -= yy_len ) + 1; + if ( yy_state >= YYLAST || + yychk[ yy_state = + yyact[ yy_state ] ] != -yy_n ) + { + yy_state = yyact[ yypgo[ yy_n ] ]; + } + goto yy_stack; + } + yy_len >>= 1; + yyval = ( yy_pv -= yy_len )[1]; /* $$ = $1 */ + yy_state = yypgo[ yy_n = yyr1[ yy_n ] ] + + *( yy_ps -= yy_len ) + 1; + if ( yy_state >= YYLAST || + yychk[ yy_state = yyact[ yy_state ] ] != -yy_n ) + { + yy_state = yyact[ yypgo[ yy_n ] ]; + } + } + /* save until reenter driver code */ + yystate = yy_state; + yyps = yy_ps; + yypv = yy_pv; + } + /* + ** code supplied by user is placed in this switch + */ + switch( yytmp ) + { + +case 3: +{ + yyHaveTime++; + } break; +case 4: +{ + yyHaveZone++; + } break; +case 5: +{ + yyHaveDate++; + } break; +case 6: +{ + yyHaveDay++; + } break; +case 7: +{ + yyHaveRel++; + } break; +case 9: +{ + yyHour = yypvt[-1].Number; + yyMinutes = 0; + yySeconds = 0; + yyMeridian = yypvt[-0].Meridian; + } break; +case 10: +{ + yyHour = yypvt[-3].Number; + yyMinutes = yypvt[-1].Number; + yySeconds = 0; + yyMeridian = yypvt[-0].Meridian; + } break; +case 11: +{ + yyHour = yypvt[-3].Number; + yyMinutes = yypvt[-1].Number; + yyMeridian = MER24; + yyDSTmode = DSToff; + yyTimezone = - (yypvt[-0].Number % 100 + (yypvt[-0].Number / 100) * 60); + } break; +case 12: +{ + yyHour = yypvt[-5].Number; + yyMinutes = yypvt[-3].Number; + yySeconds = yypvt[-1].Number; + yyMeridian = yypvt[-0].Meridian; + } break; +case 13: +{ + yyHour = yypvt[-5].Number; + yyMinutes = yypvt[-3].Number; + yySeconds = yypvt[-1].Number; + yyMeridian = MER24; + yyDSTmode = DSToff; + yyTimezone = - (yypvt[-0].Number % 100 + (yypvt[-0].Number / 100) * 60); + } break; +case 14: +{ + yyTimezone = yypvt[-0].Number; + yyDSTmode = DSToff; + } break; +case 15: +{ + yyTimezone = yypvt[-0].Number; + yyDSTmode = DSTon; + } break; +case 16: +{ + yyTimezone = yypvt[-1].Number; + yyDSTmode = DSTon; + } break; +case 17: +{ + yyDayOrdinal = 1; + yyDayNumber = yypvt[-0].Number; + } break; +case 18: +{ + yyDayOrdinal = 1; + yyDayNumber = yypvt[-1].Number; + } break; +case 19: +{ + yyDayOrdinal = yypvt[-1].Number; + yyDayNumber = yypvt[-0].Number; + } break; +case 20: +{ + yyMonth = yypvt[-2].Number; + yyDay = yypvt[-0].Number; + } break; +case 21: +{ + yyMonth = yypvt[-4].Number; + yyDay = yypvt[-2].Number; + yyYear = yypvt[-0].Number; + } break; +case 22: +{ + /* ISO 8601 format. yyyy-mm-dd. */ + yyYear = yypvt[-2].Number; + yyMonth = -yypvt[-1].Number; + yyDay = -yypvt[-0].Number; + } break; +case 23: +{ + /* e.g. 17-JUN-1992. */ + yyDay = yypvt[-2].Number; + yyMonth = yypvt[-1].Number; + yyYear = -yypvt[-0].Number; + } break; +case 24: +{ + yyMonth = yypvt[-1].Number; + yyDay = yypvt[-0].Number; + } break; +case 25: +{ + yyMonth = yypvt[-3].Number; + yyDay = yypvt[-2].Number; + yyYear = yypvt[-0].Number; + } break; +case 26: +{ + yyMonth = yypvt[-0].Number; + yyDay = yypvt[-1].Number; + } break; +case 27: +{ + yyMonth = yypvt[-1].Number; + yyDay = yypvt[-2].Number; + yyYear = yypvt[-0].Number; + } break; +case 28: +{ + yyRelSeconds = -yyRelSeconds; + yyRelMonth = -yyRelMonth; + } break; +case 30: +{ + yyRelSeconds += yypvt[-1].Number * yypvt[-0].Number * 60L; + } break; +case 31: +{ + yyRelSeconds += yypvt[-1].Number * yypvt[-0].Number * 60L; + } break; +case 32: +{ + yyRelSeconds += yypvt[-0].Number * 60L; + } break; +case 33: +{ + yyRelSeconds += yypvt[-1].Number; + } break; +case 34: +{ + yyRelSeconds += yypvt[-1].Number; + } break; +case 35: +{ + yyRelSeconds++; + } break; +case 36: +{ + yyRelMonth += yypvt[-1].Number * yypvt[-0].Number; + } break; +case 37: +{ + yyRelMonth += yypvt[-1].Number * yypvt[-0].Number; + } break; +case 38: +{ + yyRelMonth += yypvt[-0].Number; + } break; +case 39: +{ + if (yyHaveTime && yyHaveDate && !yyHaveRel) + yyYear = yypvt[-0].Number; + else { + if(yypvt[-0].Number>10000) { + yyHaveDate++; + yyDay= (yypvt[-0].Number)%100; + yyMonth= (yypvt[-0].Number/100)%100; + yyYear = yypvt[-0].Number/10000; + } + else { + yyHaveTime++; + if (yypvt[-0].Number < 100) { + yyHour = yypvt[-0].Number; + yyMinutes = 0; + } + else { + yyHour = yypvt[-0].Number / 100; + yyMinutes = yypvt[-0].Number % 100; + } + yySeconds = 0; + yyMeridian = MER24; + } + } + } break; +case 40: +{ + yyval.Meridian = MER24; + } break; +case 41: +{ + yyval.Meridian = yypvt[-0].Meridian; + } break; + } + goto yystack; /* reset registers in driver code */ +} diff --git a/gnu/usr.bin/cvs/lib/getdate.y b/gnu/usr.bin/cvs/lib/getdate.y index baa17315373..f538ef4237e 100644 --- a/gnu/usr.bin/cvs/lib/getdate.y +++ b/gnu/usr.bin/cvs/lib/getdate.y @@ -949,7 +949,7 @@ get_date(p, now) return -1; } else { - Start = now->time; + Start = nowtime; if (!yyHaveRel) Start -= ((tm->tm_hour * 60L + tm->tm_min) * 60L) + tm->tm_sec; } |