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 #ifndef lint
13 static const char sccsid[] = "$Id: ex_mark.c,v 10.9 2001/06/25 15:19:17 skimo Exp $";
14 #endif /* not lint */
15
16 #include <sys/types.h>
17 #include <sys/queue.h>
18 #include <sys/time.h>
19
20 #include <bitstring.h>
21 #include <limits.h>
22 #include <stdio.h>
23
24 #include "../common/common.h"
25
26 /*
27 * ex_mark -- :mark char
28 * :k char
29 * Mark lines.
30 *
31 *
32 * PUBLIC: int ex_mark __P((SCR *, EXCMD *));
33 */
34 int
ex_mark(SCR * sp,EXCMD * cmdp)35 ex_mark(SCR *sp, EXCMD *cmdp)
36 {
37 NEEDFILE(sp, cmdp);
38
39 if (cmdp->argv[0]->len != 1) {
40 msgq(sp, M_ERR, "136|Mark names must be a single character");
41 return (1);
42 }
43 return (mark_set(sp, cmdp->argv[0]->bp[0], &cmdp->addr1, 1));
44 }
45