dist/nvi/ex/ex_open.c

   1 /*      $NetBSD$ */
   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[] = "Id: ex_open.c,v 10.8 2001/06/25 15:19:17 skimo Exp (Berkeley) Date: 2001/06/25 15:19:17";
  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 __P((SCR *, EXCMD *));
  33  */
  34 int
  35 ex_open(SCR *sp, EXCMD *cmdp)
  36 {
  37         /* If open option off, disallow open command. */
  38         if (!O_ISSET(sp, O_OPEN)) {
  39                 msgq(sp, M_ERR,
  40             "140|The open command requires that the open option be set");
  41                 return (1);
  42         }
  43
  44         msgq(sp, M_ERR, "141|The open command is not yet implemented");
  45         return (1);
  46 }