1 /* $OpenBSD: ex_open.c,v 1.7 2016/01/06 22:28:52 millert Exp $ */
2
3 /*-
4 * Copyright (c) 1993, 1994
5 * The Regents of the University of California. All rights reserved.
6 * Copyright (c) 1993, 1994, 1995, 1996
7 * Keith Bostic. All rights reserved.
8 *
9 * See the LICENSE file for redistribution information.
10 */
11
12 #include "config.h"
13
14 #include <sys/types.h>
15 #include <sys/queue.h>
16
17 #include <bitstring.h>
18 #include <limits.h>
19 #include <stdio.h>
20
21 #include "../common/common.h"
22
23 /*
24 * ex_open -- :[line] o[pen] [/pattern/] [flags]
25 *
26 * Switch to single line "open" mode.
27 *
28 * PUBLIC: int ex_open(SCR *, EXCMD *);
29 */
30 int
ex_open(SCR * sp,EXCMD * cmdp)31 ex_open(SCR *sp, EXCMD *cmdp)
32 {
33 /* If open option off, disallow open command. */
34 if (!O_ISSET(sp, O_OPEN)) {
35 msgq(sp, M_ERR,
36 "The open command requires that the open option be set");
37 return (1);
38 }
39
40 msgq(sp, M_ERR, "The open command is not yet implemented");
41 return (1);
42 }
43