1999-12-29 09:20:26 -05:00
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2000-05-29 18:50:40 -04:00
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/* A Bison parser, made from getdate.y
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by GNU Bison version 1.28 */
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1999-12-29 09:20:26 -05:00
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#define YYBISON 1 /* Identify Bison output. */
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2000-05-29 18:50:40 -04:00
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#define tAGO 257
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#define tDAY 258
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#define tDAY_UNIT 259
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#define tDAYZONE 260
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#define tDST 261
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#define tHOUR_UNIT 262
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#define tID 263
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#define tMERIDIAN 264
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#define tMINUTE_UNIT 265
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#define tMONTH 266
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#define tMONTH_UNIT 267
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#define tSEC_UNIT 268
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#define tSNUMBER 269
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#define tUNUMBER 270
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#define tYEAR_UNIT 271
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#define tZONE 272
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1999-12-29 09:20:26 -05:00
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#line 1 "getdate.y"
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/*
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** Originally written by Steven M. Bellovin <smb@research.att.com> while
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** at the University of North Carolina at Chapel Hill. Later tweaked by
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** a couple of people on Usenet. Completely overhauled by Rich $alz
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** <rsalz@bbn.com> and Jim Berets <jberets@bbn.com> in August, 1990.
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**
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** This code is in the public domain and has no copyright.
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*/
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#ifdef HAVE_CONFIG_H
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2000-07-31 17:32:46 -04:00
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# include "config.h"
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1999-12-29 09:20:26 -05:00
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# ifdef HAVE_ALLOCA_H
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# include <alloca.h>
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# endif
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2000-08-23 03:23:42 -04:00
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# ifdef NEED_REENTRANT
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# define _REENTRANT /* Necessary to use in Solaris, since the silly guys at
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Sun made the localtime_r() prototype dependent on it
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(or _POSIX_C_SOURCE or _POSIX_PTHREAD_SEMANTICS) */
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# endif
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2000-07-31 17:32:46 -04:00
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# ifdef HAVE_TIME_H
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# include <time.h>
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# endif
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1999-12-29 09:20:26 -05:00
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#endif
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/* Since the code of getdate.y is not included in the Emacs executable
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itself, there is no need to #define static in this file. Even if
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the code were included in the Emacs executable, it probably
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wouldn't do any harm to #undef it here; this will only cause
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problems if we try to write to a static variable, which I don't
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think this code needs to do. */
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#ifdef emacs
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# undef static
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#endif
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2000-02-14 18:12:19 -05:00
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#ifdef __APPLE__
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#include <sys/types.h>
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#include <sys/malloc.h>
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#else
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2000-03-20 04:11:29 -05:00
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2000-02-14 18:12:19 -05:00
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#endif
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1999-12-29 09:20:26 -05:00
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#include <string.h>
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#include <stdio.h>
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#include <ctype.h>
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#if HAVE_STDLIB_H
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# include <stdlib.h> /* for `free'; used by Bison 1.27 */
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2000-03-20 04:11:29 -05:00
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#else
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#ifdef HAVE_MALLOC_H
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#include <malloc.h>
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#endif
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1999-12-29 09:20:26 -05:00
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#endif
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#if defined (STDC_HEADERS) || (!defined (isascii) && !defined (HAVE_ISASCII))
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# define IN_CTYPE_DOMAIN(c) 1
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#else
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# define IN_CTYPE_DOMAIN(c) isascii(c)
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#endif
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#define ISSPACE(c) (IN_CTYPE_DOMAIN (c) && isspace (c))
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#define ISALPHA(c) (IN_CTYPE_DOMAIN (c) && isalpha (c))
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#define ISUPPER(c) (IN_CTYPE_DOMAIN (c) && isupper (c))
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#define ISDIGIT_LOCALE(c) (IN_CTYPE_DOMAIN (c) && isdigit (c))
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/* ISDIGIT differs from ISDIGIT_LOCALE, as follows:
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- Its arg may be any int or unsigned int; it need not be an unsigned char.
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- It's guaranteed to evaluate its argument exactly once.
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- It's typically faster.
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Posix 1003.2-1992 section 2.5.2.1 page 50 lines 1556-1558 says that
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only '0' through '9' are digits. Prefer ISDIGIT to ISDIGIT_LOCALE unless
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it's important to use the locale's definition of `digit' even when the
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host does not conform to Posix. */
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#define ISDIGIT(c) ((unsigned) (c) - '0' <= 9)
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#if defined (STDC_HEADERS) || defined (USG)
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# include <string.h>
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#endif
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#if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 7)
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# define __attribute__(x)
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#endif
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#ifndef ATTRIBUTE_UNUSED
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# define ATTRIBUTE_UNUSED __attribute__ ((__unused__))
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#endif
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/* Some old versions of bison generate parsers that use bcopy.
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That loses on systems that don't provide the function, so we have
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to redefine it here. */
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#if !defined (HAVE_BCOPY) && defined (HAVE_MEMCPY) && !defined (bcopy)
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# define bcopy(from, to, len) memcpy ((to), (from), (len))
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#endif
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/* Remap normal yacc parser interface names (yyparse, yylex, yyerror, etc),
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as well as gratuitiously global symbol names, so we can have multiple
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yacc generated parsers in the same program. Note that these are only
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the variables produced by yacc. If other parser generators (bison,
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byacc, etc) produce additional global names that conflict at link time,
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then those parser generators need to be fixed instead of adding those
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names to this list. */
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#define yymaxdepth gd_maxdepth
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#define yyparse gd_parse
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#define yylex gd_lex
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#define yyerror gd_error
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#define yylval gd_lval
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#define yychar gd_char
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#define yydebug gd_debug
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#define yypact gd_pact
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#define yyr1 gd_r1
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#define yyr2 gd_r2
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#define yydef gd_def
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#define yychk gd_chk
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#define yypgo gd_pgo
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#define yyact gd_act
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#define yyexca gd_exca
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#define yyerrflag gd_errflag
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#define yynerrs gd_nerrs
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#define yyps gd_ps
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#define yypv gd_pv
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#define yys gd_s
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#define yy_yys gd_yys
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#define yystate gd_state
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#define yytmp gd_tmp
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#define yyv gd_v
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#define yy_yyv gd_yyv
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#define yyval gd_val
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#define yylloc gd_lloc
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#define yyreds gd_reds /* With YYDEBUG defined */
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#define yytoks gd_toks /* With YYDEBUG defined */
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#define yylhs gd_yylhs
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#define yylen gd_yylen
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#define yydefred gd_yydefred
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#define yydgoto gd_yydgoto
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#define yysindex gd_yysindex
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#define yyrindex gd_yyrindex
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#define yygindex gd_yygindex
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#define yytable gd_yytable
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#define yycheck gd_yycheck
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static int yylex ();
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static int yyerror ();
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#define EPOCH 1970
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#define HOUR(x) ((x) * 60)
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#define MAX_BUFF_LEN 128 /* size of buffer to read the date into */
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/*
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|
** An entry in the lexical lookup table.
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|
*/
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|
typedef struct _TABLE {
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|
|
const char *name;
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int type;
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|
int value;
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|
} TABLE;
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/*
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** Meridian: am, pm, or 24-hour style.
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|
*/
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typedef enum _MERIDIAN {
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MERam, MERpm, MER24
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} MERIDIAN;
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/*
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** Global variables. We could get rid of most of these by using a good
|
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|
** union as the yacc stack. (This routine was originally written before
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|
** yacc had the %union construct.) Maybe someday; right now we only use
|
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** the %union very rarely.
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*/
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static const char *yyInput;
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static int yyDayOrdinal;
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static int yyDayNumber;
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static int yyHaveDate;
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static int yyHaveDay;
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static int yyHaveRel;
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static int yyHaveTime;
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static int yyHaveZone;
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static int yyTimezone;
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static int yyDay;
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static int yyHour;
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static int yyMinutes;
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static int yyMonth;
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static int yySeconds;
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static int yyYear;
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static MERIDIAN yyMeridian;
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static int yyRelDay;
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static int yyRelHour;
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static int yyRelMinutes;
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static int yyRelMonth;
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static int yyRelSeconds;
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static int yyRelYear;
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|
2000-08-23 03:23:42 -04:00
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|
#line 205 "getdate.y"
|
1999-12-29 09:20:26 -05:00
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|
typedef union {
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|
|
int Number;
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enum _MERIDIAN Meridian;
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|
} YYSTYPE;
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|
#include <stdio.h>
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|
#ifndef __cplusplus
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|
|
#ifndef __STDC__
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|
|
#define const
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|
#endif
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|
#endif
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#define YYFINAL 61
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#define YYFLAG -32768
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#define YYNTBASE 22
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|
2000-05-29 18:50:40 -04:00
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#define YYTRANSLATE(x) ((unsigned)(x) <= 272 ? yytranslate[x] : 32)
|
1999-12-29 09:20:26 -05:00
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static const char yytranslate[] = { 0,
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|
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
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|
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
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|
|
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
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|
|
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
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|
|
2, 2, 2, 20, 2, 2, 21, 2, 2, 2,
|
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|
|
2, 2, 2, 2, 2, 2, 2, 19, 2, 2,
|
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|
|
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
|
|
|
|
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
|
|
|
|
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
|
|
|
|
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
|
|
|
|
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
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|
|
|
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
|
|
|
|
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
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|
|
|
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
|
|
|
|
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
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|
|
|
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
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|
|
|
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
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|
|
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
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|
|
|
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
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|
|
|
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
|
|
|
|
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
|
|
|
|
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
|
|
|
|
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
|
|
|
|
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
|
|
|
|
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
2000-05-29 18:50:40 -04:00
|
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|
|
2, 2, 2, 2, 2, 1, 3, 4, 5, 6,
|
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|
7, 8, 9, 10, 11, 12, 13, 14, 15, 16,
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|
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|
|
17, 18
|
1999-12-29 09:20:26 -05:00
|
|
|
|
};
|
|
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|
|
#if YYDEBUG != 0
|
|
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|
|
static const short yyprhs[] = { 0,
|
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|
|
0, 1, 4, 6, 8, 10, 12, 14, 16, 19,
|
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|
|
24, 29, 36, 43, 45, 47, 50, 52, 55, 58,
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|
62, 68, 72, 76, 79, 84, 87, 91, 94, 96,
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|
|
99, 102, 104, 107, 110, 112, 115, 118, 120, 123,
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|
126, 128, 131, 134, 136, 139, 142, 144, 146, 147
|
|
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|
|
};
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|
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|
|
static const short yyrhs[] = { -1,
|
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|
22, 23, 0, 24, 0, 25, 0, 27, 0, 26,
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|
|
0, 28, 0, 30, 0, 16, 10, 0, 16, 19,
|
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|
16, 31, 0, 16, 19, 16, 15, 0, 16, 19,
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|
16, 19, 16, 31, 0, 16, 19, 16, 19, 16,
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|
15, 0, 18, 0, 6, 0, 18, 7, 0, 4,
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|
|
0, 4, 20, 0, 16, 4, 0, 16, 21, 16,
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|
|
0, 16, 21, 16, 21, 16, 0, 16, 15, 15,
|
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|
|
0, 16, 12, 15, 0, 12, 16, 0, 12, 16,
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|
20, 16, 0, 16, 12, 0, 16, 12, 16, 0,
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|
29, 3, 0, 29, 0, 16, 17, 0, 15, 17,
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|
|
0, 17, 0, 16, 13, 0, 15, 13, 0, 13,
|
|
|
|
|
0, 16, 5, 0, 15, 5, 0, 5, 0, 16,
|
|
|
|
|
8, 0, 15, 8, 0, 8, 0, 16, 11, 0,
|
|
|
|
|
15, 11, 0, 11, 0, 16, 14, 0, 15, 14,
|
|
|
|
|
0, 14, 0, 16, 0, 0, 10, 0
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
#if YYDEBUG != 0
|
|
|
|
|
static const short yyrline[] = { 0,
|
2000-08-23 03:23:42 -04:00
|
|
|
|
221, 222, 225, 228, 231, 234, 237, 240, 243, 249,
|
|
|
|
|
255, 264, 270, 282, 285, 288, 294, 298, 302, 308,
|
|
|
|
|
312, 330, 336, 342, 346, 351, 355, 362, 370, 373,
|
|
|
|
|
376, 379, 382, 385, 388, 391, 394, 397, 400, 403,
|
|
|
|
|
406, 409, 412, 415, 418, 421, 424, 429, 462, 466
|
1999-12-29 09:20:26 -05:00
|
|
|
|
};
|
2000-05-29 18:50:40 -04:00
|
|
|
|
#endif
|
1999-12-29 09:20:26 -05:00
|
|
|
|
|
2000-05-29 18:50:40 -04:00
|
|
|
|
|
|
|
|
|
#if YYDEBUG != 0 || defined (YYERROR_VERBOSE)
|
|
|
|
|
|
|
|
|
|
static const char * const yytname[] = { "$","error","$undefined.","tAGO","tDAY",
|
1999-12-29 09:20:26 -05:00
|
|
|
|
"tDAY_UNIT","tDAYZONE","tDST","tHOUR_UNIT","tID","tMERIDIAN","tMINUTE_UNIT",
|
|
|
|
|
"tMONTH","tMONTH_UNIT","tSEC_UNIT","tSNUMBER","tUNUMBER","tYEAR_UNIT","tZONE",
|
|
|
|
|
"':'","','","'/'","spec","item","time","zone","day","date","rel","relunit","number",
|
2000-05-29 18:50:40 -04:00
|
|
|
|
"o_merid", NULL
|
1999-12-29 09:20:26 -05:00
|
|
|
|
};
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
static const short yyr1[] = { 0,
|
|
|
|
|
22, 22, 23, 23, 23, 23, 23, 23, 24, 24,
|
|
|
|
|
24, 24, 24, 25, 25, 25, 26, 26, 26, 27,
|
|
|
|
|
27, 27, 27, 27, 27, 27, 27, 28, 28, 29,
|
|
|
|
|
29, 29, 29, 29, 29, 29, 29, 29, 29, 29,
|
|
|
|
|
29, 29, 29, 29, 29, 29, 29, 30, 31, 31
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
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, 2, 2,
|
|
|
|
|
1, 2, 2, 1, 2, 2, 1, 1, 0, 1
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
static const short yydefact[] = { 1,
|
|
|
|
|
0, 17, 38, 15, 41, 44, 0, 35, 47, 0,
|
|
|
|
|
48, 32, 14, 2, 3, 4, 6, 5, 7, 29,
|
|
|
|
|
8, 18, 24, 37, 40, 43, 34, 46, 31, 19,
|
|
|
|
|
36, 39, 9, 42, 26, 33, 45, 0, 30, 0,
|
|
|
|
|
0, 16, 28, 0, 23, 27, 22, 49, 20, 25,
|
|
|
|
|
50, 11, 0, 10, 0, 49, 21, 13, 12, 0,
|
|
|
|
|
0
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
static const short yydefgoto[] = { 1,
|
|
|
|
|
14, 15, 16, 17, 18, 19, 20, 21, 54
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
static const short yypact[] = {-32768,
|
|
|
|
|
0, -19,-32768,-32768,-32768,-32768, -13,-32768,-32768, 30,
|
|
|
|
|
15,-32768, 14,-32768,-32768,-32768,-32768,-32768,-32768, 19,
|
|
|
|
|
-32768,-32768, 4,-32768,-32768,-32768,-32768,-32768,-32768,-32768,
|
|
|
|
|
-32768,-32768,-32768,-32768, -6,-32768,-32768, 16,-32768, 17,
|
|
|
|
|
23,-32768,-32768, 24,-32768,-32768,-32768, 27, 28,-32768,
|
|
|
|
|
-32768,-32768, 29,-32768, 32, -8,-32768,-32768,-32768, 50,
|
|
|
|
|
-32768
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
static const short yypgoto[] = {-32768,
|
|
|
|
|
-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768, -5
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
#define YYLAST 51
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
static const short yytable[] = { 60,
|
|
|
|
|
22, 51, 23, 2, 3, 4, 58, 5, 45, 46,
|
|
|
|
|
6, 7, 8, 9, 10, 11, 12, 13, 30, 31,
|
|
|
|
|
42, 43, 32, 44, 33, 34, 35, 36, 37, 38,
|
|
|
|
|
47, 39, 48, 40, 24, 41, 51, 25, 49, 50,
|
|
|
|
|
26, 52, 27, 28, 56, 53, 29, 57, 55, 61,
|
|
|
|
|
59
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
static const short yycheck[] = { 0,
|
|
|
|
|
20, 10, 16, 4, 5, 6, 15, 8, 15, 16,
|
|
|
|
|
11, 12, 13, 14, 15, 16, 17, 18, 4, 5,
|
|
|
|
|
7, 3, 8, 20, 10, 11, 12, 13, 14, 15,
|
|
|
|
|
15, 17, 16, 19, 5, 21, 10, 8, 16, 16,
|
|
|
|
|
11, 15, 13, 14, 16, 19, 17, 16, 21, 0,
|
|
|
|
|
56
|
|
|
|
|
};
|
|
|
|
|
/* -*-C-*- Note some compilers choke on comments on `#line' lines. */
|
2000-11-07 18:09:08 -05:00
|
|
|
|
#line 3 "/usr/local/share/bison.simple"
|
2000-05-29 18:50:40 -04:00
|
|
|
|
/* This file comes from bison-1.28. */
|
1999-12-29 09:20:26 -05:00
|
|
|
|
|
|
|
|
|
/* Skeleton output parser for bison,
|
2000-05-29 18:50:40 -04:00
|
|
|
|
Copyright (C) 1984, 1989, 1990 Free Software Foundation, Inc.
|
1999-12-29 09:20:26 -05:00
|
|
|
|
|
|
|
|
|
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
|
2000-05-29 18:50:40 -04:00
|
|
|
|
the Free Software Foundation; either version 2, or (at your option)
|
1999-12-29 09:20:26 -05:00
|
|
|
|
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
|
2000-05-29 18:50:40 -04:00
|
|
|
|
Foundation, Inc., 59 Temple Place - Suite 330,
|
|
|
|
|
Boston, MA 02111-1307, USA. */
|
1999-12-29 09:20:26 -05:00
|
|
|
|
|
2000-05-29 18:50:40 -04:00
|
|
|
|
/* 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. */
|
1999-12-29 09:20:26 -05:00
|
|
|
|
|
2000-05-29 18:50:40 -04:00
|
|
|
|
/* 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. */
|
|
|
|
|
|
|
|
|
|
#ifndef YYSTACK_USE_ALLOCA
|
|
|
|
|
#ifdef alloca
|
|
|
|
|
#define YYSTACK_USE_ALLOCA
|
|
|
|
|
#else /* alloca not defined */
|
1999-12-29 09:20:26 -05:00
|
|
|
|
#ifdef __GNUC__
|
2000-05-29 18:50:40 -04:00
|
|
|
|
#define YYSTACK_USE_ALLOCA
|
1999-12-29 09:20:26 -05:00
|
|
|
|
#define alloca __builtin_alloca
|
|
|
|
|
#else /* not GNU C. */
|
2000-05-29 18:50:40 -04:00
|
|
|
|
#if (!defined (__STDC__) && defined (sparc)) || defined (__sparc__) || defined (__sparc) || defined (__sgi) || (defined (__sun) && defined (__i386))
|
|
|
|
|
#define YYSTACK_USE_ALLOCA
|
1999-12-29 09:20:26 -05:00
|
|
|
|
#include <alloca.h>
|
|
|
|
|
#else /* not sparc */
|
2000-05-29 18:50:40 -04:00
|
|
|
|
/* We think this test detects Watcom and Microsoft C. */
|
|
|
|
|
/* This used to test MSDOS, but that is a bad idea
|
|
|
|
|
since that symbol is in the user namespace. */
|
|
|
|
|
#if (defined (_MSDOS) || defined (_MSDOS_)) && !defined (__TURBOC__)
|
|
|
|
|
#if 0 /* No need for malloc.h, which pollutes the namespace;
|
|
|
|
|
instead, just don't use alloca. */
|
1999-12-29 09:20:26 -05:00
|
|
|
|
#include <malloc.h>
|
2000-05-29 18:50:40 -04:00
|
|
|
|
#endif
|
1999-12-29 09:20:26 -05:00
|
|
|
|
#else /* not MSDOS, or __TURBOC__ */
|
|
|
|
|
#if defined(_AIX)
|
2000-05-29 18:50:40 -04:00
|
|
|
|
/* I don't know what this was needed for, but it pollutes the namespace.
|
|
|
|
|
So I turned it off. rms, 2 May 1997. */
|
|
|
|
|
/* #include <malloc.h> */
|
1999-12-29 09:20:26 -05:00
|
|
|
|
#pragma alloca
|
2000-05-29 18:50:40 -04:00
|
|
|
|
#define YYSTACK_USE_ALLOCA
|
|
|
|
|
#else /* not MSDOS, or __TURBOC__, or _AIX */
|
|
|
|
|
#if 0
|
|
|
|
|
#ifdef __hpux /* haible@ilog.fr says this works for HPUX 9.05 and up,
|
|
|
|
|
and on HPUX 10. Eventually we can turn this on. */
|
|
|
|
|
#define YYSTACK_USE_ALLOCA
|
|
|
|
|
#define alloca __builtin_alloca
|
1999-12-29 09:20:26 -05:00
|
|
|
|
#endif /* __hpux */
|
2000-05-29 18:50:40 -04:00
|
|
|
|
#endif
|
1999-12-29 09:20:26 -05:00
|
|
|
|
#endif /* not _AIX */
|
|
|
|
|
#endif /* not MSDOS, or __TURBOC__ */
|
2000-05-29 18:50:40 -04:00
|
|
|
|
#endif /* not sparc */
|
|
|
|
|
#endif /* not GNU C */
|
|
|
|
|
#endif /* alloca not defined */
|
|
|
|
|
#endif /* YYSTACK_USE_ALLOCA not defined */
|
1999-12-29 09:20:26 -05:00
|
|
|
|
|
2000-05-29 18:50:40 -04:00
|
|
|
|
#ifdef YYSTACK_USE_ALLOCA
|
|
|
|
|
#define YYSTACK_ALLOC alloca
|
|
|
|
|
#else
|
|
|
|
|
#define YYSTACK_ALLOC malloc
|
|
|
|
|
#endif
|
1999-12-29 09:20:26 -05:00
|
|
|
|
|
|
|
|
|
/* 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
|
2000-05-29 18:50:40 -04:00
|
|
|
|
#define YYACCEPT goto yyacceptlab
|
|
|
|
|
#define YYABORT goto yyabortlab
|
1999-12-29 09:20:26 -05:00
|
|
|
|
#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
|
2000-05-29 18:50:40 -04:00
|
|
|
|
#ifdef YYLEX_PARAM
|
|
|
|
|
#define YYLEX yylex(&yylval, &yylloc, YYLEX_PARAM)
|
|
|
|
|
#else
|
1999-12-29 09:20:26 -05:00
|
|
|
|
#define YYLEX yylex(&yylval, &yylloc)
|
2000-05-29 18:50:40 -04:00
|
|
|
|
#endif
|
|
|
|
|
#else /* not YYLSP_NEEDED */
|
|
|
|
|
#ifdef YYLEX_PARAM
|
|
|
|
|
#define YYLEX yylex(&yylval, YYLEX_PARAM)
|
1999-12-29 09:20:26 -05:00
|
|
|
|
#else
|
|
|
|
|
#define YYLEX yylex(&yylval)
|
|
|
|
|
#endif
|
2000-05-29 18:50:40 -04:00
|
|
|
|
#endif /* not YYLSP_NEEDED */
|
1999-12-29 09:20:26 -05:00
|
|
|
|
#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
|
|
|
|
|
|
|
|
|
|
#ifndef YYMAXDEPTH
|
|
|
|
|
#define YYMAXDEPTH 10000
|
|
|
|
|
#endif
|
2000-03-20 04:11:29 -05:00
|
|
|
|
|
2000-05-29 18:50:40 -04:00
|
|
|
|
/* Define __yy_memcpy. Note that the size argument
|
|
|
|
|
should be passed with type unsigned int, because that is what the non-GCC
|
|
|
|
|
definitions require. With GCC, __builtin_memcpy takes an arg
|
|
|
|
|
of type size_t, but it can handle unsigned int. */
|
|
|
|
|
|
1999-12-29 09:20:26 -05:00
|
|
|
|
#if __GNUC__ > 1 /* GNU C and GNU C++ define this. */
|
2000-05-29 18:50:40 -04:00
|
|
|
|
#define __yy_memcpy(TO,FROM,COUNT) __builtin_memcpy(TO,FROM,COUNT)
|
1999-12-29 09:20:26 -05:00
|
|
|
|
#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
|
2000-05-29 18:50:40 -04:00
|
|
|
|
__yy_memcpy (to, from, count)
|
2000-03-20 04:11:29 -05:00
|
|
|
|
char *to;
|
2000-05-29 18:50:40 -04:00
|
|
|
|
char *from;
|
|
|
|
|
unsigned int count;
|
1999-12-29 09:20:26 -05:00
|
|
|
|
{
|
|
|
|
|
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
|
2000-05-29 18:50:40 -04:00
|
|
|
|
__yy_memcpy (char *to, char *from, unsigned int count)
|
1999-12-29 09:20:26 -05:00
|
|
|
|
{
|
2000-03-20 04:11:29 -05:00
|
|
|
|
register char *t = to;
|
2000-05-29 18:50:40 -04:00
|
|
|
|
register char *f = from;
|
1999-12-29 09:20:26 -05:00
|
|
|
|
register int i = count;
|
|
|
|
|
|
|
|
|
|
while (i-- > 0)
|
|
|
|
|
*t++ = *f++;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
#endif
|
|
|
|
|
#endif
|
|
|
|
|
|
2000-11-07 18:09:08 -05:00
|
|
|
|
#line 217 "/usr/local/share/bison.simple"
|
2000-05-29 18:50:40 -04:00
|
|
|
|
|
|
|
|
|
/* The user can define YYPARSE_PARAM as the name of an argument to be passed
|
|
|
|
|
into yyparse. The argument should have type void *.
|
|
|
|
|
It should actually point to an object.
|
|
|
|
|
Grammar actions can access the variable by casting it
|
|
|
|
|
to the proper pointer type. */
|
|
|
|
|
|
|
|
|
|
#ifdef YYPARSE_PARAM
|
|
|
|
|
#ifdef __cplusplus
|
|
|
|
|
#define YYPARSE_PARAM_ARG void *YYPARSE_PARAM
|
|
|
|
|
#define YYPARSE_PARAM_DECL
|
|
|
|
|
#else /* not __cplusplus */
|
|
|
|
|
#define YYPARSE_PARAM_ARG YYPARSE_PARAM
|
|
|
|
|
#define YYPARSE_PARAM_DECL void *YYPARSE_PARAM;
|
|
|
|
|
#endif /* not __cplusplus */
|
|
|
|
|
#else /* not YYPARSE_PARAM */
|
|
|
|
|
#define YYPARSE_PARAM_ARG
|
|
|
|
|
#define YYPARSE_PARAM_DECL
|
|
|
|
|
#endif /* not YYPARSE_PARAM */
|
|
|
|
|
|
|
|
|
|
/* Prevent warning if -Wstrict-prototypes. */
|
|
|
|
|
#ifdef __GNUC__
|
|
|
|
|
#ifdef YYPARSE_PARAM
|
|
|
|
|
int yyparse (void *);
|
|
|
|
|
#else
|
|
|
|
|
int yyparse (void);
|
|
|
|
|
#endif
|
|
|
|
|
#endif
|
|
|
|
|
|
1999-12-29 09:20:26 -05:00
|
|
|
|
int
|
2000-05-29 18:50:40 -04:00
|
|
|
|
yyparse(YYPARSE_PARAM_ARG)
|
|
|
|
|
YYPARSE_PARAM_DECL
|
1999-12-29 09:20:26 -05:00
|
|
|
|
{
|
|
|
|
|
register int yystate;
|
|
|
|
|
register int yyn;
|
|
|
|
|
register short *yyssp;
|
|
|
|
|
register YYSTYPE *yyvsp;
|
|
|
|
|
int yyerrstatus; /* number of tokens to shift before error messages enabled */
|
2000-05-29 18:50:40 -04:00
|
|
|
|
int yychar1 = 0; /* lookahead token as an internal (translated) token number */
|
1999-12-29 09:20:26 -05:00
|
|
|
|
|
|
|
|
|
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;
|
2000-05-29 18:50:40 -04:00
|
|
|
|
int yyfree_stacks = 0;
|
1999-12-29 09:20:26 -05:00
|
|
|
|
|
|
|
|
|
#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. */
|
2000-05-29 18:50:40 -04:00
|
|
|
|
#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. */
|
1999-12-29 09:20:26 -05:00
|
|
|
|
yyoverflow("parser stack overflow",
|
|
|
|
|
&yyss1, size * sizeof (*yyssp),
|
|
|
|
|
&yyvs1, size * sizeof (*yyvsp),
|
|
|
|
|
&yyls1, size * sizeof (*yylsp),
|
2000-03-20 04:11:29 -05:00
|
|
|
|
&yystacksize);
|
2000-05-29 18:50:40 -04:00
|
|
|
|
#else
|
|
|
|
|
yyoverflow("parser stack overflow",
|
|
|
|
|
&yyss1, size * sizeof (*yyssp),
|
|
|
|
|
&yyvs1, size * sizeof (*yyvsp),
|
|
|
|
|
&yystacksize);
|
|
|
|
|
#endif
|
1999-12-29 09:20:26 -05:00
|
|
|
|
|
|
|
|
|
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");
|
2000-05-29 18:50:40 -04:00
|
|
|
|
if (yyfree_stacks)
|
|
|
|
|
{
|
|
|
|
|
free (yyss);
|
|
|
|
|
free (yyvs);
|
|
|
|
|
#ifdef YYLSP_NEEDED
|
|
|
|
|
free (yyls);
|
|
|
|
|
#endif
|
|
|
|
|
}
|
1999-12-29 09:20:26 -05:00
|
|
|
|
return 2;
|
|
|
|
|
}
|
|
|
|
|
yystacksize *= 2;
|
|
|
|
|
if (yystacksize > YYMAXDEPTH)
|
|
|
|
|
yystacksize = YYMAXDEPTH;
|
2000-05-29 18:50:40 -04:00
|
|
|
|
#ifndef YYSTACK_USE_ALLOCA
|
|
|
|
|
yyfree_stacks = 1;
|
|
|
|
|
#endif
|
|
|
|
|
yyss = (short *) YYSTACK_ALLOC (yystacksize * sizeof (*yyssp));
|
|
|
|
|
__yy_memcpy ((char *)yyss, (char *)yyss1,
|
|
|
|
|
size * (unsigned int) sizeof (*yyssp));
|
|
|
|
|
yyvs = (YYSTYPE *) YYSTACK_ALLOC (yystacksize * sizeof (*yyvsp));
|
|
|
|
|
__yy_memcpy ((char *)yyvs, (char *)yyvs1,
|
|
|
|
|
size * (unsigned int) sizeof (*yyvsp));
|
1999-12-29 09:20:26 -05:00
|
|
|
|
#ifdef YYLSP_NEEDED
|
2000-05-29 18:50:40 -04:00
|
|
|
|
yyls = (YYLTYPE *) YYSTACK_ALLOC (yystacksize * sizeof (*yylsp));
|
|
|
|
|
__yy_memcpy ((char *)yyls, (char *)yyls1,
|
|
|
|
|
size * (unsigned int) sizeof (*yylsp));
|
1999-12-29 09:20:26 -05:00
|
|
|
|
#endif
|
|
|
|
|
#endif /* no yyoverflow */
|
|
|
|
|
|
|
|
|
|
yyssp = yyss + size - 1;
|
|
|
|
|
yyvsp = yyvs + size - 1;
|
|
|
|
|
#ifdef YYLSP_NEEDED
|
|
|
|
|
yylsp = yyls + size - 1;
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
#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];
|
2000-05-29 18:50:40 -04:00
|
|
|
|
if (yylen > 0)
|
|
|
|
|
yyval = yyvsp[1-yylen]; /* implement default value of the action */
|
1999-12-29 09:20:26 -05:00
|
|
|
|
|
|
|
|
|
#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:
|
2000-08-23 03:23:42 -04:00
|
|
|
|
#line 225 "getdate.y"
|
1999-12-29 09:20:26 -05:00
|
|
|
|
{
|
|
|
|
|
yyHaveTime++;
|
|
|
|
|
;
|
|
|
|
|
break;}
|
|
|
|
|
case 4:
|
2000-08-23 03:23:42 -04:00
|
|
|
|
#line 228 "getdate.y"
|
1999-12-29 09:20:26 -05:00
|
|
|
|
{
|
|
|
|
|
yyHaveZone++;
|
|
|
|
|
;
|
|
|
|
|
break;}
|
|
|
|
|
case 5:
|
2000-08-23 03:23:42 -04:00
|
|
|
|
#line 231 "getdate.y"
|
1999-12-29 09:20:26 -05:00
|
|
|
|
{
|
|
|
|
|
yyHaveDate++;
|
|
|
|
|
;
|
|
|
|
|
break;}
|
|
|
|
|
case 6:
|
2000-08-23 03:23:42 -04:00
|
|
|
|
#line 234 "getdate.y"
|
1999-12-29 09:20:26 -05:00
|
|
|
|
{
|
|
|
|
|
yyHaveDay++;
|
|
|
|
|
;
|
|
|
|
|
break;}
|
|
|
|
|
case 7:
|
2000-08-23 03:23:42 -04:00
|
|
|
|
#line 237 "getdate.y"
|
1999-12-29 09:20:26 -05:00
|
|
|
|
{
|
|
|
|
|
yyHaveRel++;
|
|
|
|
|
;
|
|
|
|
|
break;}
|
|
|
|
|
case 9:
|
2000-08-23 03:23:42 -04:00
|
|
|
|
#line 243 "getdate.y"
|
1999-12-29 09:20:26 -05:00
|
|
|
|
{
|
|
|
|
|
yyHour = yyvsp[-1].Number;
|
|
|
|
|
yyMinutes = 0;
|
|
|
|
|
yySeconds = 0;
|
|
|
|
|
yyMeridian = yyvsp[0].Meridian;
|
|
|
|
|
;
|
|
|
|
|
break;}
|
|
|
|
|
case 10:
|
2000-08-23 03:23:42 -04:00
|
|
|
|
#line 249 "getdate.y"
|
1999-12-29 09:20:26 -05:00
|
|
|
|
{
|
|
|
|
|
yyHour = yyvsp[-3].Number;
|
|
|
|
|
yyMinutes = yyvsp[-1].Number;
|
|
|
|
|
yySeconds = 0;
|
|
|
|
|
yyMeridian = yyvsp[0].Meridian;
|
|
|
|
|
;
|
|
|
|
|
break;}
|
|
|
|
|
case 11:
|
2000-08-23 03:23:42 -04:00
|
|
|
|
#line 255 "getdate.y"
|
1999-12-29 09:20:26 -05:00
|
|
|
|
{
|
|
|
|
|
yyHour = yyvsp[-3].Number;
|
|
|
|
|
yyMinutes = yyvsp[-1].Number;
|
|
|
|
|
yyMeridian = MER24;
|
|
|
|
|
yyHaveZone++;
|
|
|
|
|
yyTimezone = (yyvsp[0].Number < 0
|
|
|
|
|
? -yyvsp[0].Number % 100 + (-yyvsp[0].Number / 100) * 60
|
|
|
|
|
: - (yyvsp[0].Number % 100 + (yyvsp[0].Number / 100) * 60));
|
|
|
|
|
;
|
|
|
|
|
break;}
|
|
|
|
|
case 12:
|
2000-08-23 03:23:42 -04:00
|
|
|
|
#line 264 "getdate.y"
|
1999-12-29 09:20:26 -05:00
|
|
|
|
{
|
|
|
|
|
yyHour = yyvsp[-5].Number;
|
|
|
|
|
yyMinutes = yyvsp[-3].Number;
|
|
|
|
|
yySeconds = yyvsp[-1].Number;
|
|
|
|
|
yyMeridian = yyvsp[0].Meridian;
|
|
|
|
|
;
|
|
|
|
|
break;}
|
|
|
|
|
case 13:
|
2000-08-23 03:23:42 -04:00
|
|
|
|
#line 270 "getdate.y"
|
1999-12-29 09:20:26 -05:00
|
|
|
|
{
|
|
|
|
|
yyHour = yyvsp[-5].Number;
|
|
|
|
|
yyMinutes = yyvsp[-3].Number;
|
|
|
|
|
yySeconds = yyvsp[-1].Number;
|
|
|
|
|
yyMeridian = MER24;
|
|
|
|
|
yyHaveZone++;
|
|
|
|
|
yyTimezone = (yyvsp[0].Number < 0
|
|
|
|
|
? -yyvsp[0].Number % 100 + (-yyvsp[0].Number / 100) * 60
|
|
|
|
|
: - (yyvsp[0].Number % 100 + (yyvsp[0].Number / 100) * 60));
|
|
|
|
|
;
|
|
|
|
|
break;}
|
|
|
|
|
case 14:
|
2000-08-23 03:23:42 -04:00
|
|
|
|
#line 282 "getdate.y"
|
1999-12-29 09:20:26 -05:00
|
|
|
|
{
|
|
|
|
|
yyTimezone = yyvsp[0].Number;
|
|
|
|
|
;
|
|
|
|
|
break;}
|
|
|
|
|
case 15:
|
2000-08-23 03:23:42 -04:00
|
|
|
|
#line 285 "getdate.y"
|
1999-12-29 09:20:26 -05:00
|
|
|
|
{
|
|
|
|
|
yyTimezone = yyvsp[0].Number - 60;
|
|
|
|
|
;
|
|
|
|
|
break;}
|
|
|
|
|
case 16:
|
2000-08-23 03:23:42 -04:00
|
|
|
|
#line 289 "getdate.y"
|
1999-12-29 09:20:26 -05:00
|
|
|
|
{
|
|
|
|
|
yyTimezone = yyvsp[-1].Number - 60;
|
|
|
|
|
;
|
|
|
|
|
break;}
|
|
|
|
|
case 17:
|
2000-08-23 03:23:42 -04:00
|
|
|
|
#line 294 "getdate.y"
|
1999-12-29 09:20:26 -05:00
|
|
|
|
{
|
|
|
|
|
yyDayOrdinal = 1;
|
|
|
|
|
yyDayNumber = yyvsp[0].Number;
|
|
|
|
|
;
|
|
|
|
|
break;}
|
|
|
|
|
case 18:
|
2000-08-23 03:23:42 -04:00
|
|
|
|
#line 298 "getdate.y"
|
1999-12-29 09:20:26 -05:00
|
|
|
|
{
|
|
|
|
|
yyDayOrdinal = 1;
|
|
|
|
|
yyDayNumber = yyvsp[-1].Number;
|
|
|
|
|
;
|
|
|
|
|
break;}
|
|
|
|
|
case 19:
|
2000-08-23 03:23:42 -04:00
|
|
|
|
#line 302 "getdate.y"
|
1999-12-29 09:20:26 -05:00
|
|
|
|
{
|
|
|
|
|
yyDayOrdinal = yyvsp[-1].Number;
|
|
|
|
|
yyDayNumber = yyvsp[0].Number;
|
|
|
|
|
;
|
|
|
|
|
break;}
|
|
|
|
|
case 20:
|
2000-08-23 03:23:42 -04:00
|
|
|
|
#line 308 "getdate.y"
|
1999-12-29 09:20:26 -05:00
|
|
|
|
{
|
|
|
|
|
yyMonth = yyvsp[-2].Number;
|
|
|
|
|
yyDay = yyvsp[0].Number;
|
|
|
|
|
;
|
|
|
|
|
break;}
|
|
|
|
|
case 21:
|
2000-08-23 03:23:42 -04:00
|
|
|
|
#line 312 "getdate.y"
|
1999-12-29 09:20:26 -05:00
|
|
|
|
{
|
|
|
|
|
/* Interpret as YYYY/MM/DD if $1 >= 1000, otherwise as MM/DD/YY.
|
|
|
|
|
The goal in recognizing YYYY/MM/DD is solely to support legacy
|
|
|
|
|
machine-generated dates like those in an RCS log listing. If
|
|
|
|
|
you want portability, use the ISO 8601 format. */
|
|
|
|
|
if (yyvsp[-4].Number >= 1000)
|
|
|
|
|
{
|
|
|
|
|
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 22:
|
2000-08-23 03:23:42 -04:00
|
|
|
|
#line 330 "getdate.y"
|
1999-12-29 09:20:26 -05:00
|
|
|
|
{
|
|
|
|
|
/* ISO 8601 format. yyyy-mm-dd. */
|
|
|
|
|
yyYear = yyvsp[-2].Number;
|
|
|
|
|
yyMonth = -yyvsp[-1].Number;
|
|
|
|
|
yyDay = -yyvsp[0].Number;
|
|
|
|
|
;
|
|
|
|
|
break;}
|
|
|
|
|
case 23:
|
2000-08-23 03:23:42 -04:00
|
|
|
|
#line 336 "getdate.y"
|
1999-12-29 09:20:26 -05:00
|
|
|
|
{
|
|
|
|
|
/* e.g. 17-JUN-1992. */
|
|
|
|
|
yyDay = yyvsp[-2].Number;
|
|
|
|
|
yyMonth = yyvsp[-1].Number;
|
|
|
|
|
yyYear = -yyvsp[0].Number;
|
|
|
|
|
;
|
|
|
|
|
break;}
|
|
|
|
|
case 24:
|
2000-08-23 03:23:42 -04:00
|
|
|
|
#line 342 "getdate.y"
|
1999-12-29 09:20:26 -05:00
|
|
|
|
{
|
|
|
|
|
yyMonth = yyvsp[-1].Number;
|
|
|
|
|
yyDay = yyvsp[0].Number;
|
|
|
|
|
;
|
|
|
|
|
break;}
|
|
|
|
|
case 25:
|
2000-08-23 03:23:42 -04:00
|
|
|
|
#line 346 "getdate.y"
|
1999-12-29 09:20:26 -05:00
|
|
|
|
{
|
|
|
|
|
yyMonth = yyvsp[-3].Number;
|
|
|
|
|
yyDay = yyvsp[-2].Number;
|
|
|
|
|
yyYear = yyvsp[0].Number;
|
|
|
|
|
;
|
|
|
|
|
break;}
|
|
|
|
|
case 26:
|
2000-08-23 03:23:42 -04:00
|
|
|
|
#line 351 "getdate.y"
|
1999-12-29 09:20:26 -05:00
|
|
|
|
{
|
|
|
|
|
yyMonth = yyvsp[0].Number;
|
|
|
|
|
yyDay = yyvsp[-1].Number;
|
|
|
|
|
;
|
|
|
|
|
break;}
|
|
|
|
|
case 27:
|
2000-08-23 03:23:42 -04:00
|
|
|
|
#line 355 "getdate.y"
|
1999-12-29 09:20:26 -05:00
|
|
|
|
{
|
|
|
|
|
yyMonth = yyvsp[-1].Number;
|
|
|
|
|
yyDay = yyvsp[-2].Number;
|
|
|
|
|
yyYear = yyvsp[0].Number;
|
|
|
|
|
;
|
|
|
|
|
break;}
|
|
|
|
|
case 28:
|
2000-08-23 03:23:42 -04:00
|
|
|
|
#line 362 "getdate.y"
|
1999-12-29 09:20:26 -05:00
|
|
|
|
{
|
|
|
|
|
yyRelSeconds = -yyRelSeconds;
|
|
|
|
|
yyRelMinutes = -yyRelMinutes;
|
|
|
|
|
yyRelHour = -yyRelHour;
|
|
|
|
|
yyRelDay = -yyRelDay;
|
|
|
|
|
yyRelMonth = -yyRelMonth;
|
|
|
|
|
yyRelYear = -yyRelYear;
|
|
|
|
|
;
|
|
|
|
|
break;}
|
|
|
|
|
case 30:
|
2000-08-23 03:23:42 -04:00
|
|
|
|
#line 373 "getdate.y"
|
1999-12-29 09:20:26 -05:00
|
|
|
|
{
|
|
|
|
|
yyRelYear += yyvsp[-1].Number * yyvsp[0].Number;
|
|
|
|
|
;
|
|
|
|
|
break;}
|
|
|
|
|
case 31:
|
2000-08-23 03:23:42 -04:00
|
|
|
|
#line 376 "getdate.y"
|
1999-12-29 09:20:26 -05:00
|
|
|
|
{
|
|
|
|
|
yyRelYear += yyvsp[-1].Number * yyvsp[0].Number;
|
|
|
|
|
;
|
|
|
|
|
break;}
|
|
|
|
|
case 32:
|
2000-08-23 03:23:42 -04:00
|
|
|
|
#line 379 "getdate.y"
|
1999-12-29 09:20:26 -05:00
|
|
|
|
{
|
|
|
|
|
yyRelYear += yyvsp[0].Number;
|
|
|
|
|
;
|
|
|
|
|
break;}
|
|
|
|
|
case 33:
|
2000-08-23 03:23:42 -04:00
|
|
|
|
#line 382 "getdate.y"
|
1999-12-29 09:20:26 -05:00
|
|
|
|
{
|
|
|
|
|
yyRelMonth += yyvsp[-1].Number * yyvsp[0].Number;
|
|
|
|
|
;
|
|
|
|
|
break;}
|
|
|
|
|
case 34:
|
2000-08-23 03:23:42 -04:00
|
|
|
|
#line 385 "getdate.y"
|
1999-12-29 09:20:26 -05:00
|
|
|
|
{
|
|
|
|
|
yyRelMonth += yyvsp[-1].Number * yyvsp[0].Number;
|
|
|
|
|
;
|
|
|
|
|
break;}
|
|
|
|
|
case 35:
|
2000-08-23 03:23:42 -04:00
|
|
|
|
#line 388 "getdate.y"
|
1999-12-29 09:20:26 -05:00
|
|
|
|
{
|
|
|
|
|
yyRelMonth += yyvsp[0].Number;
|
|
|
|
|
;
|
|
|
|
|
break;}
|
|
|
|
|
case 36:
|
2000-08-23 03:23:42 -04:00
|
|
|
|
#line 391 "getdate.y"
|
1999-12-29 09:20:26 -05:00
|
|
|
|
{
|
|
|
|
|
yyRelDay += yyvsp[-1].Number * yyvsp[0].Number;
|
|
|
|
|
;
|
|
|
|
|
break;}
|
|
|
|
|
case 37:
|
2000-08-23 03:23:42 -04:00
|
|
|
|
#line 394 "getdate.y"
|
1999-12-29 09:20:26 -05:00
|
|
|
|
{
|
|
|
|
|
yyRelDay += yyvsp[-1].Number * yyvsp[0].Number;
|
|
|
|
|
;
|
|
|
|
|
break;}
|
|
|
|
|
case 38:
|
2000-08-23 03:23:42 -04:00
|
|
|
|
#line 397 "getdate.y"
|
1999-12-29 09:20:26 -05:00
|
|
|
|
{
|
|
|
|
|
yyRelDay += yyvsp[0].Number;
|
|
|
|
|
;
|
|
|
|
|
break;}
|
|
|
|
|
case 39:
|
2000-08-23 03:23:42 -04:00
|
|
|
|
#line 400 "getdate.y"
|
1999-12-29 09:20:26 -05:00
|
|
|
|
{
|
|
|
|
|
yyRelHour += yyvsp[-1].Number * yyvsp[0].Number;
|
|
|
|
|
;
|
|
|
|
|
break;}
|
|
|
|
|
case 40:
|
2000-08-23 03:23:42 -04:00
|
|
|
|
#line 403 "getdate.y"
|
1999-12-29 09:20:26 -05:00
|
|
|
|
{
|
|
|
|
|
yyRelHour += yyvsp[-1].Number * yyvsp[0].Number;
|
|
|
|
|
;
|
|
|
|
|
break;}
|
|
|
|
|
case 41:
|
2000-08-23 03:23:42 -04:00
|
|
|
|
#line 406 "getdate.y"
|
1999-12-29 09:20:26 -05:00
|
|
|
|
{
|
|
|
|
|
yyRelHour += yyvsp[0].Number;
|
|
|
|
|
;
|
|
|
|
|
break;}
|
|
|
|
|
case 42:
|
2000-08-23 03:23:42 -04:00
|
|
|
|
#line 409 "getdate.y"
|
1999-12-29 09:20:26 -05:00
|
|
|
|
{
|
|
|
|
|
yyRelMinutes += yyvsp[-1].Number * yyvsp[0].Number;
|
|
|
|
|
;
|
|
|
|
|
break;}
|
|
|
|
|
case 43:
|
2000-08-23 03:23:42 -04:00
|
|
|
|
#line 412 "getdate.y"
|
1999-12-29 09:20:26 -05:00
|
|
|
|
{
|
|
|
|
|
yyRelMinutes += yyvsp[-1].Number * yyvsp[0].Number;
|
|
|
|
|
;
|
|
|
|
|
break;}
|
|
|
|
|
case 44:
|
2000-08-23 03:23:42 -04:00
|
|
|
|
#line 415 "getdate.y"
|
1999-12-29 09:20:26 -05:00
|
|
|
|
{
|
|
|
|
|
yyRelMinutes += yyvsp[0].Number;
|
|
|
|
|
;
|
|
|
|
|
break;}
|
|
|
|
|
case 45:
|
2000-08-23 03:23:42 -04:00
|
|
|
|
#line 418 "getdate.y"
|
1999-12-29 09:20:26 -05:00
|
|
|
|
{
|
|
|
|
|
yyRelSeconds += yyvsp[-1].Number * yyvsp[0].Number;
|
|
|
|
|
;
|
|
|
|
|
break;}
|
|
|
|
|
case 46:
|
2000-08-23 03:23:42 -04:00
|
|
|
|
#line 421 "getdate.y"
|
1999-12-29 09:20:26 -05:00
|
|
|
|
{
|
|
|
|
|
yyRelSeconds += yyvsp[-1].Number * yyvsp[0].Number;
|
|
|
|
|
;
|
|
|
|
|
break;}
|
|
|
|
|
case 47:
|
2000-08-23 03:23:42 -04:00
|
|
|
|
#line 424 "getdate.y"
|
1999-12-29 09:20:26 -05:00
|
|
|
|
{
|
|
|
|
|
yyRelSeconds += yyvsp[0].Number;
|
|
|
|
|
;
|
|
|
|
|
break;}
|
|
|
|
|
case 48:
|
2000-08-23 03:23:42 -04:00
|
|
|
|
#line 430 "getdate.y"
|
1999-12-29 09:20:26 -05:00
|
|
|
|
{
|
|
|
|
|
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 49:
|
2000-08-23 03:23:42 -04:00
|
|
|
|
#line 463 "getdate.y"
|
1999-12-29 09:20:26 -05:00
|
|
|
|
{
|
|
|
|
|
yyval.Meridian = MER24;
|
|
|
|
|
;
|
|
|
|
|
break;}
|
|
|
|
|
case 50:
|
2000-08-23 03:23:42 -04:00
|
|
|
|
#line 467 "getdate.y"
|
1999-12-29 09:20:26 -05:00
|
|
|
|
{
|
|
|
|
|
yyval.Meridian = yyvsp[0].Meridian;
|
|
|
|
|
;
|
|
|
|
|
break;}
|
|
|
|
|
}
|
|
|
|
|
/* the action file gets copied in in place of this dollarsign */
|
2000-11-07 18:09:08 -05:00
|
|
|
|
#line 543 "/usr/local/share/bison.simple"
|
1999-12-29 09:20:26 -05:00
|
|
|
|
|
|
|
|
|
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;
|
2000-05-29 18:50:40 -04:00
|
|
|
|
|
|
|
|
|
yyacceptlab:
|
|
|
|
|
/* YYACCEPT comes here. */
|
|
|
|
|
if (yyfree_stacks)
|
|
|
|
|
{
|
|
|
|
|
free (yyss);
|
|
|
|
|
free (yyvs);
|
|
|
|
|
#ifdef YYLSP_NEEDED
|
|
|
|
|
free (yyls);
|
|
|
|
|
#endif
|
|
|
|
|
}
|
|
|
|
|
return 0;
|
|
|
|
|
|
|
|
|
|
yyabortlab:
|
|
|
|
|
/* YYABORT comes here. */
|
|
|
|
|
if (yyfree_stacks)
|
|
|
|
|
{
|
|
|
|
|
free (yyss);
|
|
|
|
|
free (yyvs);
|
|
|
|
|
#ifdef YYLSP_NEEDED
|
|
|
|
|
free (yyls);
|
|
|
|
|
#endif
|
|
|
|
|
}
|
|
|
|
|
return 1;
|
1999-12-29 09:20:26 -05:00
|
|
|
|
}
|
2000-08-23 03:23:42 -04:00
|
|
|
|
#line 472 "getdate.y"
|
1999-12-29 09:20:26 -05:00
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/* Include this file down here because bison inserts code above which
|
|
|
|
|
may define-away `const'. We want the prototype for get_date to have
|
|
|
|
|
the same signature as the function definition does. */
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#include "getdate.h"
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extern struct tm *gmtime ();
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extern struct tm *localtime ();
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extern time_t mktime ();
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/* Month and day table. */
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static TABLE const MonthDayTable[] = {
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{ "january", tMONTH, 1 },
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{ "february", tMONTH, 2 },
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{ "march", tMONTH, 3 },
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{ "april", tMONTH, 4 },
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{ "may", tMONTH, 5 },
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{ "june", tMONTH, 6 },
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{ "july", tMONTH, 7 },
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{ "august", tMONTH, 8 },
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{ "september", tMONTH, 9 },
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{ "sept", tMONTH, 9 },
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{ "october", tMONTH, 10 },
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{ "november", tMONTH, 11 },
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{ "december", tMONTH, 12 },
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{ "sunday", tDAY, 0 },
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{ "monday", tDAY, 1 },
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{ "tuesday", tDAY, 2 },
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{ "tues", tDAY, 2 },
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{ "wednesday", tDAY, 3 },
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{ "wednes", tDAY, 3 },
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{ "thursday", tDAY, 4 },
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{ "thur", tDAY, 4 },
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{ "thurs", tDAY, 4 },
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{ "friday", tDAY, 5 },
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{ "saturday", tDAY, 6 },
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{ NULL, 0, 0 }
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};
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/* Time units table. */
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static TABLE const UnitsTable[] = {
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{ "year", tYEAR_UNIT, 1 },
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{ "month", tMONTH_UNIT, 1 },
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{ "fortnight", tDAY_UNIT, 14 },
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{ "week", tDAY_UNIT, 7 },
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{ "day", tDAY_UNIT, 1 },
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{ "hour", tHOUR_UNIT, 1 },
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{ "minute", tMINUTE_UNIT, 1 },
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{ "min", tMINUTE_UNIT, 1 },
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{ "second", tSEC_UNIT, 1 },
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{ "sec", tSEC_UNIT, 1 },
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{ NULL, 0, 0 }
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};
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/* Assorted relative-time words. */
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static TABLE const OtherTable[] = {
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{ "tomorrow", tMINUTE_UNIT, 1 * 24 * 60 },
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{ "yesterday", tMINUTE_UNIT, -1 * 24 * 60 },
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{ "today", tMINUTE_UNIT, 0 },
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{ "now", tMINUTE_UNIT, 0 },
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{ "last", tUNUMBER, -1 },
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{ "this", tMINUTE_UNIT, 0 },
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{ "next", tUNUMBER, 1 },
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{ "first", tUNUMBER, 1 },
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/* { "second", tUNUMBER, 2 }, */
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{ "third", tUNUMBER, 3 },
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{ "fourth", tUNUMBER, 4 },
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{ "fifth", tUNUMBER, 5 },
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{ "sixth", tUNUMBER, 6 },
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{ "seventh", tUNUMBER, 7 },
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{ "eighth", tUNUMBER, 8 },
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{ "ninth", tUNUMBER, 9 },
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{ "tenth", tUNUMBER, 10 },
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{ "eleventh", tUNUMBER, 11 },
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{ "twelfth", tUNUMBER, 12 },
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{ "ago", tAGO, 1 },
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{ NULL, 0, 0 }
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};
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/* The timezone table. */
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static TABLE const TimezoneTable[] = {
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{ "gmt", tZONE, HOUR ( 0) }, /* Greenwich Mean */
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{ "ut", tZONE, HOUR ( 0) }, /* Universal (Coordinated) */
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{ "utc", tZONE, HOUR ( 0) },
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{ "wet", tZONE, HOUR ( 0) }, /* Western European */
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{ "bst", tDAYZONE, HOUR ( 0) }, /* British Summer */
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{ "wat", tZONE, HOUR ( 1) }, /* West Africa */
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{ "at", tZONE, HOUR ( 2) }, /* Azores */
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#if 0
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/* For completeness. BST is also British Summer, and GST is
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* also Guam Standard. */
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{ "bst", tZONE, HOUR ( 3) }, /* Brazil Standard */
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{ "gst", tZONE, HOUR ( 3) }, /* Greenland Standard */
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#endif
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#if 0
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{ "nft", tZONE, HOUR (3.5) }, /* Newfoundland */
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{ "nst", tZONE, HOUR (3.5) }, /* Newfoundland Standard */
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{ "ndt", tDAYZONE, HOUR (3.5) }, /* Newfoundland Daylight */
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#endif
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{ "ast", tZONE, HOUR ( 4) }, /* Atlantic Standard */
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{ "adt", tDAYZONE, HOUR ( 4) }, /* Atlantic Daylight */
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{ "est", tZONE, HOUR ( 5) }, /* Eastern Standard */
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{ "edt", tDAYZONE, HOUR ( 5) }, /* Eastern Daylight */
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{ "cst", tZONE, HOUR ( 6) }, /* Central Standard */
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{ "cdt", tDAYZONE, HOUR ( 6) }, /* Central Daylight */
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{ "mst", tZONE, HOUR ( 7) }, /* Mountain Standard */
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{ "mdt", tDAYZONE, HOUR ( 7) }, /* Mountain Daylight */
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{ "pst", tZONE, HOUR ( 8) }, /* Pacific Standard */
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{ "pdt", tDAYZONE, HOUR ( 8) }, /* Pacific Daylight */
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{ "yst", tZONE, HOUR ( 9) }, /* Yukon Standard */
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{ "ydt", tDAYZONE, HOUR ( 9) }, /* Yukon Daylight */
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{ "hst", tZONE, HOUR (10) }, /* Hawaii Standard */
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{ "hdt", tDAYZONE, HOUR (10) }, /* Hawaii Daylight */
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{ "cat", tZONE, HOUR (10) }, /* Central Alaska */
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{ "ahst", tZONE, HOUR (10) }, /* Alaska-Hawaii Standard */
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{ "nt", tZONE, HOUR (11) }, /* Nome */
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{ "idlw", tZONE, HOUR (12) }, /* International Date Line West */
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{ "cet", tZONE, -HOUR (1) }, /* Central European */
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{ "met", tZONE, -HOUR (1) }, /* Middle European */
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{ "mewt", tZONE, -HOUR (1) }, /* Middle European Winter */
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{ "mest", tDAYZONE, -HOUR (1) }, /* Middle European Summer */
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{ "mesz", tDAYZONE, -HOUR (1) }, /* Middle European Summer */
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{ "swt", tZONE, -HOUR (1) }, /* Swedish Winter */
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{ "sst", tDAYZONE, -HOUR (1) }, /* Swedish Summer */
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{ "fwt", tZONE, -HOUR (1) }, /* French Winter */
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{ "fst", tDAYZONE, -HOUR (1) }, /* French Summer */
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{ "eet", tZONE, -HOUR (2) }, /* Eastern Europe, USSR Zone 1 */
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{ "bt", tZONE, -HOUR (3) }, /* Baghdad, USSR Zone 2 */
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#if 0
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{ "it", tZONE, -HOUR (3.5) },/* Iran */
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#endif
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{ "zp4", tZONE, -HOUR (4) }, /* USSR Zone 3 */
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{ "zp5", tZONE, -HOUR (5) }, /* USSR Zone 4 */
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#if 0
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{ "ist", tZONE, -HOUR (5.5) },/* Indian Standard */
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#endif
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{ "zp6", tZONE, -HOUR (6) }, /* USSR Zone 5 */
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#if 0
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/* For completeness. NST is also Newfoundland Standard, and SST is
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* also Swedish Summer. */
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{ "nst", tZONE, -HOUR (6.5) },/* North Sumatra */
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{ "sst", tZONE, -HOUR (7) }, /* South Sumatra, USSR Zone 6 */
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#endif /* 0 */
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{ "wast", tZONE, -HOUR (7) }, /* West Australian Standard */
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{ "wadt", tDAYZONE, -HOUR (7) }, /* West Australian Daylight */
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#if 0
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{ "jt", tZONE, -HOUR (7.5) },/* Java (3pm in Cronusland!) */
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#endif
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{ "cct", tZONE, -HOUR (8) }, /* China Coast, USSR Zone 7 */
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{ "jst", tZONE, -HOUR (9) }, /* Japan Standard, USSR Zone 8 */
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#if 0
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{ "cast", tZONE, -HOUR (9.5) },/* Central Australian Standard */
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{ "cadt", tDAYZONE, -HOUR (9.5) },/* Central Australian Daylight */
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#endif
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{ "east", tZONE, -HOUR (10) }, /* Eastern Australian Standard */
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{ "eadt", tDAYZONE, -HOUR (10) }, /* Eastern Australian Daylight */
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{ "gst", tZONE, -HOUR (10) }, /* Guam Standard, USSR Zone 9 */
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{ "nzt", tZONE, -HOUR (12) }, /* New Zealand */
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{ "nzst", tZONE, -HOUR (12) }, /* New Zealand Standard */
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{ "nzdt", tDAYZONE, -HOUR (12) }, /* New Zealand Daylight */
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{ "idle", tZONE, -HOUR (12) }, /* International Date Line East */
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{ NULL, 0, 0 }
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};
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/* Military timezone table. */
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static TABLE const MilitaryTable[] = {
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{ "a", tZONE, HOUR ( 1) },
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{ "b", tZONE, HOUR ( 2) },
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{ "c", tZONE, HOUR ( 3) },
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{ "d", tZONE, HOUR ( 4) },
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{ "e", tZONE, HOUR ( 5) },
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{ "f", tZONE, HOUR ( 6) },
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{ "g", tZONE, HOUR ( 7) },
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{ "h", tZONE, HOUR ( 8) },
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{ "i", tZONE, HOUR ( 9) },
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{ "k", tZONE, HOUR ( 10) },
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{ "l", tZONE, HOUR ( 11) },
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{ "m", tZONE, HOUR ( 12) },
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{ "n", tZONE, HOUR (- 1) },
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{ "o", tZONE, HOUR (- 2) },
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{ "p", tZONE, HOUR (- 3) },
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{ "q", tZONE, HOUR (- 4) },
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{ "r", tZONE, HOUR (- 5) },
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{ "s", tZONE, HOUR (- 6) },
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{ "t", tZONE, HOUR (- 7) },
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{ "u", tZONE, HOUR (- 8) },
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{ "v", tZONE, HOUR (- 9) },
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{ "w", tZONE, HOUR (-10) },
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{ "x", tZONE, HOUR (-11) },
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{ "y", tZONE, HOUR (-12) },
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{ "z", tZONE, HOUR ( 0) },
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{ NULL, 0, 0 }
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};
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/* ARGSUSED */
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static int
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yyerror (s)
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char *s ATTRIBUTE_UNUSED;
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{
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return 0;
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}
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static int
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ToHour (Hours, Meridian)
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int Hours;
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MERIDIAN Meridian;
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{
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switch (Meridian)
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{
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case MER24:
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if (Hours < 0 || Hours > 23)
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return -1;
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return Hours;
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case MERam:
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if (Hours < 1 || Hours > 12)
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return -1;
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if (Hours == 12)
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Hours = 0;
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return Hours;
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case MERpm:
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if (Hours < 1 || Hours > 12)
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return -1;
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if (Hours == 12)
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Hours = 0;
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return Hours + 12;
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default:
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abort ();
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}
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/* NOTREACHED */
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}
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static int
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ToYear (Year)
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int Year;
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{
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if (Year < 0)
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Year = -Year;
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/* XPG4 suggests that years 00-68 map to 2000-2068, and
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years 69-99 map to 1969-1999. */
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if (Year < 69)
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Year += 2000;
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else if (Year < 100)
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Year += 1900;
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return Year;
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}
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static int
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LookupWord (buff)
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char *buff;
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{
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register char *p;
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register char *q;
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register const TABLE *tp;
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int i;
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int abbrev;
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/* Make it lowercase. */
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for (p = buff; *p; p++)
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if (ISUPPER ((unsigned char) *p))
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*p = tolower (*p);
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if (strcmp (buff, "am") == 0 || strcmp (buff, "a.m.") == 0)
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{
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yylval.Meridian = MERam;
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return tMERIDIAN;
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}
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if (strcmp (buff, "pm") == 0 || strcmp (buff, "p.m.") == 0)
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{
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yylval.Meridian = MERpm;
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return tMERIDIAN;
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}
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/* See if we have an abbreviation for a month. */
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if (strlen (buff) == 3)
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abbrev = 1;
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else if (strlen (buff) == 4 && buff[3] == '.')
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{
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abbrev = 1;
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buff[3] = '\0';
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}
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else
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abbrev = 0;
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for (tp = MonthDayTable; tp->name; tp++)
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{
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if (abbrev)
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{
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if (strncmp (buff, tp->name, 3) == 0)
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{
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yylval.Number = tp->value;
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return tp->type;
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}
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}
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else if (strcmp (buff, tp->name) == 0)
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{
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yylval.Number = tp->value;
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return tp->type;
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}
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}
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for (tp = TimezoneTable; tp->name; tp++)
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|
if (strcmp (buff, tp->name) == 0)
|
|
|
|
|
{
|
|
|
|
|
yylval.Number = tp->value;
|
|
|
|
|
return tp->type;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if (strcmp (buff, "dst") == 0)
|
|
|
|
|
return tDST;
|
|
|
|
|
|
|
|
|
|
for (tp = UnitsTable; tp->name; tp++)
|
|
|
|
|
if (strcmp (buff, tp->name) == 0)
|
|
|
|
|
{
|
|
|
|
|
yylval.Number = tp->value;
|
|
|
|
|
return tp->type;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Strip off any plural and try the units table again. */
|
|
|
|
|
i = strlen (buff) - 1;
|
|
|
|
|
if (buff[i] == 's')
|
|
|
|
|
{
|
|
|
|
|
buff[i] = '\0';
|
|
|
|
|
for (tp = UnitsTable; tp->name; tp++)
|
|
|
|
|
if (strcmp (buff, tp->name) == 0)
|
|
|
|
|
{
|
|
|
|
|
yylval.Number = tp->value;
|
|
|
|
|
return tp->type;
|
|
|
|
|
}
|
|
|
|
|
buff[i] = 's'; /* Put back for "this" in OtherTable. */
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
for (tp = OtherTable; tp->name; tp++)
|
|
|
|
|
if (strcmp (buff, tp->name) == 0)
|
|
|
|
|
{
|
|
|
|
|
yylval.Number = tp->value;
|
|
|
|
|
return tp->type;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Military timezones. */
|
|
|
|
|
if (buff[1] == '\0' && ISALPHA ((unsigned char) *buff))
|
|
|
|
|
{
|
|
|
|
|
for (tp = MilitaryTable; tp->name; tp++)
|
|
|
|
|
if (strcmp (buff, tp->name) == 0)
|
|
|
|
|
{
|
|
|
|
|
yylval.Number = tp->value;
|
|
|
|
|
return tp->type;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Drop out any periods and try the timezone table again. */
|
|
|
|
|
for (i = 0, p = q = buff; *q; q++)
|
|
|
|
|
if (*q != '.')
|
|
|
|
|
*p++ = *q;
|
|
|
|
|
else
|
|
|
|
|
i++;
|
|
|
|
|
*p = '\0';
|
|
|
|
|
if (i)
|
|
|
|
|
for (tp = TimezoneTable; tp->name; tp++)
|
|
|
|
|
if (strcmp (buff, tp->name) == 0)
|
|
|
|
|
{
|
|
|
|
|
yylval.Number = tp->value;
|
|
|
|
|
return tp->type;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
return tID;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static int
|
|
|
|
|
yylex ()
|
|
|
|
|
{
|
|
|
|
|
register unsigned char c;
|
|
|
|
|
register char *p;
|
|
|
|
|
char buff[20];
|
|
|
|
|
int Count;
|
|
|
|
|
int sign;
|
|
|
|
|
|
|
|
|
|
for (;;)
|
|
|
|
|
{
|
|
|
|
|
while (ISSPACE ((unsigned char) *yyInput))
|
|
|
|
|
yyInput++;
|
|
|
|
|
|
|
|
|
|
if (ISDIGIT (c = *yyInput) || c == '-' || c == '+')
|
|
|
|
|
{
|
|
|
|
|
if (c == '-' || c == '+')
|
|
|
|
|
{
|
|
|
|
|
sign = c == '-' ? -1 : 1;
|
|
|
|
|
if (!ISDIGIT (*++yyInput))
|
|
|
|
|
/* skip the '-' sign */
|
|
|
|
|
continue;
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
sign = 0;
|
|
|
|
|
for (yylval.Number = 0; ISDIGIT (c = *yyInput++);)
|
|
|
|
|
yylval.Number = 10 * yylval.Number + c - '0';
|
|
|
|
|
yyInput--;
|
|
|
|
|
if (sign < 0)
|
|
|
|
|
yylval.Number = -yylval.Number;
|
|
|
|
|
return sign ? tSNUMBER : tUNUMBER;
|
|
|
|
|
}
|
|
|
|
|
if (ISALPHA (c))
|
|
|
|
|
{
|
|
|
|
|
for (p = buff; (c = *yyInput++, ISALPHA (c)) || c == '.';)
|
|
|
|
|
if (p < &buff[sizeof buff - 1])
|
|
|
|
|
*p++ = c;
|
|
|
|
|
*p = '\0';
|
|
|
|
|
yyInput--;
|
|
|
|
|
return LookupWord (buff);
|
|
|
|
|
}
|
|
|
|
|
if (c != '(')
|
|
|
|
|
return *yyInput++;
|
|
|
|
|
Count = 0;
|
|
|
|
|
do
|
|
|
|
|
{
|
|
|
|
|
c = *yyInput++;
|
|
|
|
|
if (c == '\0')
|
|
|
|
|
return c;
|
|
|
|
|
if (c == '(')
|
|
|
|
|
Count++;
|
|
|
|
|
else if (c == ')')
|
|
|
|
|
Count--;
|
|
|
|
|
}
|
|
|
|
|
while (Count > 0);
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
#define TM_YEAR_ORIGIN 1900
|
|
|
|
|
|
|
|
|
|
/* Yield A - B, measured in seconds. */
|
|
|
|
|
static long
|
|
|
|
|
difftm (struct tm *a, struct tm *b)
|
|
|
|
|
{
|
|
|
|
|
int ay = a->tm_year + (TM_YEAR_ORIGIN - 1);
|
|
|
|
|
int by = b->tm_year + (TM_YEAR_ORIGIN - 1);
|
|
|
|
|
long days = (
|
|
|
|
|
/* difference in day of year */
|
|
|
|
|
a->tm_yday - b->tm_yday
|
|
|
|
|
/* + intervening leap days */
|
|
|
|
|
+ ((ay >> 2) - (by >> 2))
|
|
|
|
|
- (ay / 100 - by / 100)
|
|
|
|
|
+ ((ay / 100 >> 2) - (by / 100 >> 2))
|
|
|
|
|
/* + difference in years * 365 */
|
|
|
|
|
+ (long) (ay - by) * 365
|
|
|
|
|
);
|
|
|
|
|
return (60 * (60 * (24 * days + (a->tm_hour - b->tm_hour))
|
|
|
|
|
+ (a->tm_min - b->tm_min))
|
|
|
|
|
+ (a->tm_sec - b->tm_sec));
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
time_t
|
2000-05-22 10:12:12 -04:00
|
|
|
|
curl_getdate (const char *p, const time_t *now)
|
1999-12-29 09:20:26 -05:00
|
|
|
|
{
|
|
|
|
|
struct tm tm, tm0, *tmp;
|
|
|
|
|
time_t Start;
|
2000-07-31 17:32:46 -04:00
|
|
|
|
#ifdef HAVE_LOCALTIME_R
|
|
|
|
|
struct tm keeptime;
|
|
|
|
|
#endif
|
1999-12-29 09:20:26 -05:00
|
|
|
|
yyInput = p;
|
|
|
|
|
Start = now ? *now : time ((time_t *) NULL);
|
2000-07-31 17:32:46 -04:00
|
|
|
|
#ifdef HAVE_LOCALTIME_R
|
2000-11-07 18:09:08 -05:00
|
|
|
|
tmp = (struct tm *)localtime_r(&Start, &keeptime);
|
2000-07-31 17:32:46 -04:00
|
|
|
|
#else
|
1999-12-29 09:20:26 -05:00
|
|
|
|
tmp = localtime (&Start);
|
2000-07-31 17:32:46 -04:00
|
|
|
|
#endif
|
1999-12-29 09:20:26 -05:00
|
|
|
|
if (!tmp)
|
|
|
|
|
return -1;
|
|
|
|
|
yyYear = tmp->tm_year + TM_YEAR_ORIGIN;
|
|
|
|
|
yyMonth = tmp->tm_mon + 1;
|
|
|
|
|
yyDay = tmp->tm_mday;
|
|
|
|
|
yyHour = tmp->tm_hour;
|
|
|
|
|
yyMinutes = tmp->tm_min;
|
|
|
|
|
yySeconds = tmp->tm_sec;
|
|
|
|
|
tm.tm_isdst = tmp->tm_isdst;
|
|
|
|
|
yyMeridian = MER24;
|
|
|
|
|
yyRelSeconds = 0;
|
|
|
|
|
yyRelMinutes = 0;
|
|
|
|
|
yyRelHour = 0;
|
|
|
|
|
yyRelDay = 0;
|
|
|
|
|
yyRelMonth = 0;
|
|
|
|
|
yyRelYear = 0;
|
|
|
|
|
yyHaveDate = 0;
|
|
|
|
|
yyHaveDay = 0;
|
|
|
|
|
yyHaveRel = 0;
|
|
|
|
|
yyHaveTime = 0;
|
|
|
|
|
yyHaveZone = 0;
|
|
|
|
|
|
|
|
|
|
if (yyparse ()
|
|
|
|
|
|| yyHaveTime > 1 || yyHaveZone > 1 || yyHaveDate > 1 || yyHaveDay > 1)
|
|
|
|
|
return -1;
|
|
|
|
|
|
|
|
|
|
tm.tm_year = ToYear (yyYear) - TM_YEAR_ORIGIN + yyRelYear;
|
|
|
|
|
tm.tm_mon = yyMonth - 1 + yyRelMonth;
|
|
|
|
|
tm.tm_mday = yyDay + yyRelDay;
|
|
|
|
|
if (yyHaveTime || (yyHaveRel && !yyHaveDate && !yyHaveDay))
|
|
|
|
|
{
|
|
|
|
|
tm.tm_hour = ToHour (yyHour, yyMeridian);
|
|
|
|
|
if (tm.tm_hour < 0)
|
|
|
|
|
return -1;
|
|
|
|
|
tm.tm_min = yyMinutes;
|
|
|
|
|
tm.tm_sec = yySeconds;
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
tm.tm_hour = tm.tm_min = tm.tm_sec = 0;
|
|
|
|
|
}
|
|
|
|
|
tm.tm_hour += yyRelHour;
|
|
|
|
|
tm.tm_min += yyRelMinutes;
|
|
|
|
|
tm.tm_sec += yyRelSeconds;
|
|
|
|
|
|
|
|
|
|
/* Let mktime deduce tm_isdst if we have an absolute timestamp,
|
|
|
|
|
or if the relative timestamp mentions days, months, or years. */
|
|
|
|
|
if (yyHaveDate | yyHaveDay | yyHaveTime | yyRelDay | yyRelMonth | yyRelYear)
|
|
|
|
|
tm.tm_isdst = -1;
|
|
|
|
|
|
|
|
|
|
tm0 = tm;
|
|
|
|
|
|
|
|
|
|
Start = mktime (&tm);
|
|
|
|
|
|
|
|
|
|
if (Start == (time_t) -1)
|
|
|
|
|
{
|
|
|
|
|
|
|
|
|
|
/* Guard against falsely reporting errors near the time_t boundaries
|
|
|
|
|
when parsing times in other time zones. For example, if the min
|
|
|
|
|
time_t value is 1970-01-01 00:00:00 UTC and we are 8 hours ahead
|
|
|
|
|
of UTC, then the min localtime value is 1970-01-01 08:00:00; if
|
|
|
|
|
we apply mktime to 1970-01-01 00:00:00 we will get an error, so
|
|
|
|
|
we apply mktime to 1970-01-02 08:00:00 instead and adjust the time
|
|
|
|
|
zone by 24 hours to compensate. This algorithm assumes that
|
|
|
|
|
there is no DST transition within a day of the time_t boundaries. */
|
|
|
|
|
if (yyHaveZone)
|
|
|
|
|
{
|
|
|
|
|
tm = tm0;
|
|
|
|
|
if (tm.tm_year <= EPOCH - TM_YEAR_ORIGIN)
|
|
|
|
|
{
|
|
|
|
|
tm.tm_mday++;
|
|
|
|
|
yyTimezone -= 24 * 60;
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
tm.tm_mday--;
|
|
|
|
|
yyTimezone += 24 * 60;
|
|
|
|
|
}
|
|
|
|
|
Start = mktime (&tm);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if (Start == (time_t) -1)
|
|
|
|
|
return Start;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if (yyHaveDay && !yyHaveDate)
|
|
|
|
|
{
|
|
|
|
|
tm.tm_mday += ((yyDayNumber - tm.tm_wday + 7) % 7
|
|
|
|
|
+ 7 * (yyDayOrdinal - (0 < yyDayOrdinal)));
|
|
|
|
|
Start = mktime (&tm);
|
|
|
|
|
if (Start == (time_t) -1)
|
|
|
|
|
return Start;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if (yyHaveZone)
|
|
|
|
|
{
|
|
|
|
|
long delta;
|
|
|
|
|
struct tm *gmt = gmtime (&Start);
|
|
|
|
|
if (!gmt)
|
|
|
|
|
return -1;
|
|
|
|
|
delta = yyTimezone * 60L + difftm (&tm, gmt);
|
|
|
|
|
if ((Start + delta < Start) != (delta < 0))
|
|
|
|
|
return -1; /* time_t overflow */
|
|
|
|
|
Start += delta;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
return Start;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
#if defined (TEST)
|
|
|
|
|
|
|
|
|
|
/* ARGSUSED */
|
|
|
|
|
int
|
|
|
|
|
main (ac, av)
|
|
|
|
|
int ac;
|
|
|
|
|
char *av[];
|
|
|
|
|
{
|
|
|
|
|
char buff[MAX_BUFF_LEN + 1];
|
|
|
|
|
time_t d;
|
|
|
|
|
|
|
|
|
|
(void) printf ("Enter date, or blank line to exit.\n\t> ");
|
|
|
|
|
(void) fflush (stdout);
|
|
|
|
|
|
|
|
|
|
buff[MAX_BUFF_LEN] = 0;
|
|
|
|
|
while (fgets (buff, MAX_BUFF_LEN, stdin) && buff[0])
|
|
|
|
|
{
|
2000-05-22 10:12:12 -04:00
|
|
|
|
d = curl_getdate (buff, (time_t *) NULL);
|
1999-12-29 09:20:26 -05:00
|
|
|
|
if (d == -1)
|
|
|
|
|
(void) printf ("Bad format - couldn't convert.\n");
|
|
|
|
|
else
|
|
|
|
|
(void) printf ("%s", ctime (&d));
|
|
|
|
|
(void) printf ("\t> ");
|
|
|
|
|
(void) fflush (stdout);
|
|
|
|
|
}
|
|
|
|
|
exit (0);
|
|
|
|
|
/* NOTREACHED */
|
|
|
|
|
}
|
|
|
|
|
#endif /* defined (TEST) */
|