1 /* $OpenBSD: ex_open.c,v 1.4 2002/02/16 21:27:57 millert Exp $ */ 2 3 /*- 4 * Copyright (c) 1993, 1994 5 * The Regents of the University of California. All rights reserved. 6 * Copyright (c) 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 #ifndef lint 15 static const char sccsid[] = "@(#)ex_open.c 10.7 (Berkeley) 3/6/96"; 16 #endif /* not lint */ 17 18 #include <sys/types.h> 19 #include <sys/queue.h> 20 21 #include <bitstring.h> 22 #include <limits.h> 23 #include <stdio.h> 24 25 #include "../common/common.h" 26 27 /* 28 * ex_open -- :[line] o[pen] [/pattern/] [flags] 29 * 30 * Switch to single line "open" mode. 31 * 32 * PUBLIC: int ex_open(SCR *, EXCMD *); 33 */ 34 int 35 ex_open(sp, cmdp) 36 SCR *sp; 37 EXCMD *cmdp; 38 { 39 /* If open option off, disallow open command. */ 40 if (!O_ISSET(sp, O_OPEN)) { 41 msgq(sp, M_ERR, 42 "140|The open command requires that the open option be set"); 43 return (1); 44 } 45 46 msgq(sp, M_ERR, "141|The open command is not yet implemented"); 47 return (1); 48 } 49