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 */
30int
31ex_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