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      1 %{
      2 /*
      3  * CDDL HEADER START
      4  *
      5  * The contents of this file are subject to the terms of the
      6  * Common Development and Distribution License, Version 1.0 only
      7  * (the "License").  You may not use this file except in compliance
      8  * with the License.
      9  *
     10  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
     11  * or http://www.opensolaris.org/os/licensing.
     12  * See the License for the specific language governing permissions
     13  * and limitations under the License.
     14  *
     15  * When distributing Covered Code, include this CDDL HEADER in each
     16  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
     17  * If applicable, add the following below this CDDL HEADER, with the
     18  * fields enclosed by brackets "[]" replaced with your own identifying
     19  * information: Portions Copyright [yyyy] [name of copyright owner]
     20  *
     21  * CDDL HEADER END
     22  */
     23 %}
     24 %{
     25 /*	Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T	*/
     26 %}
     27 %{
     28 /*	  All Rights Reserved  	*/
     29 %}
     30 
     31 %{
     32 #ident	"%Z%%M%	%I%	%E% SMI"	/* SVr4.0 1.2	*/
     33 %}
     34 
     35 %{
     36 
     37 #include "att1.h"
     38 #include <ctype.h>
     39 #define	LL(t,v)	return(yylval = v, t)
     40 #undef getc
     41 #define	getc(x)	(*argp?tolower(*argp++):EOF)
     42 #undef feof
     43 #define	feof(x)	(*argp?0:1)
     44 extern	int yylval;
     45 char	*argp = "";
     46 %}
     47 %%
     48 [ \t\n]+		;
     49 "jan"|"january"		{ LL(MONTH, 0); }
     50 "feb"|"february"	{ LL(MONTH, 1); }
     51 "mar"|"march"		{ LL(MONTH, 2); }
     52 "apr"|"april"		{ LL(MONTH, 3); }
     53 "may"			{ LL(MONTH, 4); }
     54 "jun"|"june"		{ LL(MONTH, 5); }
     55 "jul"|"july"		{ LL(MONTH, 6); }
     56 "aug"|"august"		{ LL(MONTH, 7); }
     57 "sep"|"september"	{ LL(MONTH, 8); }
     58 "oct"|"october"		{ LL(MONTH, 9); }
     59 "nov"|"november"	{ LL(MONTH, 10); }
     60 "dec"|"december"	{ LL(MONTH, 11); }
     61 "sun"|"sunday"		{ LL(DAY, 0); }
     62 "mon"|"monday"		{ LL(DAY, 1); }
     63 "tue"|"tuesday"		{ LL(DAY, 2); }
     64 "wed"|"wednesday"	{ LL(DAY, 3); }
     65 "thu"|"thursday"	{ LL(DAY, 4); }
     66 "fri"|"friday"		{ LL(DAY, 5); }
     67 "sat"|"saturday"	{ LL(DAY, 6); }
     68 "today"			{ LL(DAY, 7); }
     69 "tomorrow"		{ LL(DAY, 8); }
     70 "noon"			{ LL(TIME, NOON); }
     71 "midnight"		{ LL(TIME, MIDNIGHT); }
     72 "now"			{ LL(TIME, NOW); }
     73 "am"			{ LL(SUFF, AM); }
     74 "pm"			{ LL(SUFF, PM); }
     75 "zulu"			{ LL(ZONE, ZULU); }
     76 "utc"			{ LL(ZONE, ZULU); }
     77 "gmt"			{ LL(ZONE, ZULU); }
     78 "next"			{ LL(NEXT, 1); }
     79 "min"s?|"minute"s?		{ LL(UNIT, MINUTE); }
     80 "hour"s?		{ LL(UNIT, HOUR); }
     81 "day"s?			{ LL(UNIT, DAY); }
     82 "week"s?		{ LL(UNIT, WEEK); }
     83 "month"s?		{ LL(UNIT, MONTH); }
     84 "year"s?		{ LL(UNIT, YEAR); }
     85 [0-9]			{ yylval = yytext[0] - '0'; return(NUMB); }
     86 [:]			{ LL(COLON, 0); }
     87 [,]			{ LL(COMMA, 0); }
     88 [+]			{ LL(PLUS, 0); }
     89 .			{ LL(UNKNOWN, 0); }
     90 %%
     91