1 /* $OpenBSD: ex_mark.c,v 1.7 2016/01/06 22:28:52 millert Exp $ */ 2 3 /*- 4 * Copyright (c) 1992, 1993, 1994 5 * The Regents of the University of California. All rights reserved. 6 * Copyright (c) 1992, 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_mark -- :mark char 25 * :k char 26 * Mark lines. 27 * 28 * 29 * PUBLIC: int ex_mark(SCR *, EXCMD *); 30 */ 31 int 32 ex_mark(SCR *sp, EXCMD *cmdp) 33 { 34 NEEDFILE(sp, cmdp); 35 36 if (cmdp->argv[0]->len != 1) { 37 msgq(sp, M_ERR, "Mark names must be a single character"); 38 return (1); 39 } 40 return (mark_set(sp, cmdp->argv[0]->bp[0], &cmdp->addr1, 1)); 41 } 42