Ultrix-3.1/src/libcurses/cr_ex.h

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/**********************************************************************
 *   Copyright (c) Digital Equipment Corporation 1984, 1985, 1986.    *
 *   All Rights Reserved. 					      *
 *   Reference "/usr/src/COPYRIGHT" for applicable restrictions.      *
 **********************************************************************/

/* SCCSID: @(#)cr_ex.h	3.0	4/22/86 */
/* Copyright (c) 1979 Regents of the University of California */

/*
 * Character constants and bits
 *
 * The editor uses the QUOTE bit as a flag to pass on with characters
 * e.g. to the putchar routine.  The editor never uses a simple char variable.
 * Only arrays of and pointers to characters are used and parameters and
 * registers are never declared character.
 *
 * 1/26/81 (Berkeley) @(#)cr_ex.h	1.1
 */
# define	QUOTE	0200
# define	TRIM	0177
#ifndef CTRL
# define	CTRL(c)	('c' & 037)
#endif
# define	NL	CTRL(j)
# define	CR	CTRL(m)
# define	DELETE	0177		/* See also ATTN, QUIT in ex_tune.h */
# define	ESCAPE	033