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 #include <sys/types.h>
13 #include <sys/queue.h>
14 #include <sys/time.h>
15
16 #include <bitstring.h>
17 #include <limits.h>
18 #include <stdio.h>
19
20 #include "../common/common.h"
21
22 /*
23 * ex_open -- :[line] o[pen] [/pattern/] [flags]
24 *
25 * Switch to single line "open" mode.
26 *
27 * PUBLIC: int ex_open(SCR *, EXCMD *);
28 */
29 int
ex_open(SCR * sp,EXCMD * cmdp)30 ex_open(SCR *sp, EXCMD *cmdp)
31 {
32 /* If open option off, disallow open command. */
33 if (!O_ISSET(sp, O_OPEN)) {
34 msgq(sp, M_ERR,
35 "140|The open command requires that the open option be set");
36 return (1);
37 }
38
39 msgq(sp, M_ERR, "141|The open command is not yet implemented");
40 return (1);
41 }
42