usr/src/bin/sh/sym.h

/*      sym.h   4.1     82/05/07        */

#
/*
 *      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    0100000

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