xref: /titanic_51/usr/src/cmd/sh/sym.h (revision 7c478bd95313f5f23a4c958a745db2134aa03244)

/*
 * CDDL HEADER START
 *
 * The contents of this file are subject to the terms of the
 * Common Development and Distribution License, Version 1.0 only
 * (the "License").  You may not use this file except in compliance
 * with the License.
 *
 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
 * or http://www.opensolaris.org/os/licensing.
 * See the License for the specific language governing permissions
 * and limitations under the License.
 *
 * When distributing Covered Code, include this CDDL HEADER in each
 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
 * If applicable, add the following below this CDDL HEADER, with the
 * fields enclosed by brackets "[]" replaced with your own identifying
 * information: Portions Copyright [yyyy] [name of copyright owner]
 *
 * CDDL HEADER END
 */
/*	Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T	*/
/*	  All Rights Reserved  	*/


#ident	"%Z%%M%	%I%	%E% SMI"	/* SVr4.0 1.6	*/
/*
 *	UNIX shell
 */


/* symbols for parsing */
#define DOSYM	0405
#define FISYM	0420
#define EFSYM	0422
#define ELSYM	0421
#define INSYM	0412
#define BRSYM	0406
#define KTSYM	0450
#define THSYM	0444
#define ODSYM	0441
#define ESSYM	0442
#define IFSYM	0436
#define FORSYM	0435
#define WHSYM	0433
#define UNSYM	0427
#define CASYM	0417

#define SYMREP	04000
#define ECSYM	(SYMREP|';')
#define ANDFSYM	(SYMREP|'&')
#define ORFSYM	(SYMREP|'|')
#define APPSYM	(SYMREP|'>')
#define DOCSYM	(SYMREP|'<')
#define EOFSYM	02000
#define SYMFLG	0400

/* arg to `cmd' */
#define NLFLG	1
#define MTFLG	2

/* for peekc */
#define MARK	0x80000000

/* odd chars */
#define DQUOTE	'"'
#define SQUOTE	'`'
#define LITERAL	'\''
#define DOLLAR	'$'
#define ESCAPE	'\\'
#define BRACE	'{'
#define COMCHAR '#'