1/*-
2 * Copyright (c) 1993, 1994
3 *	The Regents of the University of California.  All rights reserved.
4 * Copyright (c) 1993, 1994, 1995, 1996
5 *	Keith Bostic.  All rights reserved.
6 *
7 * See the LICENSE file for redistribution information.
8 */
9
10#include "config.h"
11
12#ifndef lint
13static const char sccsid[] = "@(#)ex_open.c	10.7 (Berkeley) 3/6/96";
14#endif /* not lint */
15
16#include <sys/types.h>
17#include <sys/queue.h>
18
19#include <bitstring.h>
20#include <limits.h>
21#include <stdio.h>
22
23#include "../common/common.h"
24
25/*
26 * ex_open -- :[line] o[pen] [/pattern/] [flags]
27 *
28 *	Switch to single line "open" mode.
29 *
30 * PUBLIC: int ex_open __P((SCR *, EXCMD *));
31 */
32int
33ex_open(sp, cmdp)
34	SCR *sp;
35	EXCMD *cmdp;
36{
37	/* If open option off, disallow open command. */
38	if (!O_ISSET(sp, O_OPEN)) {
39		msgq(sp, M_ERR,
40	    "140|The open command requires that the open option be set");
41		return (1);
42	}
43
44	msgq(sp, M_ERR, "141|The open command is not yet implemented");
45	return (1);
46}
47