1 /*-
2 * Copyright (c) 1992, 1993, 1994
3 * The Regents of the University of California. All rights reserved.
4 * Copyright (c) 1992, 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_mark -- :mark char
24 * :k char
25 * Mark lines.
26 *
27 *
28 * PUBLIC: int ex_mark(SCR *, EXCMD *);
29 */
30 int
ex_mark(SCR * sp,EXCMD * cmdp)31 ex_mark(SCR *sp, EXCMD *cmdp)
32 {
33 NEEDFILE(sp, cmdp);
34
35 if (cmdp->argv[0]->len != 1) {
36 msgq(sp, M_ERR, "136|Mark names must be a single character");
37 return (1);
38 }
39 return (mark_set(sp, cmdp->argv[0]->bp[0], &cmdp->addr1, 1));
40 }
41