ex/ex_set.c

   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_set.c,v 10.8 2001/06/25 15:19:19 skimo Exp $ (Berkeley) $Date: 2001/06/25 15:19:19 $";
  14 #endif /* not lint */
  15
  16 #include <sys/types.h>
  17 #include <sys/queue.h>
  18
  19 #include <bitstring.h>
  20 #include <limits.h>
  21 #include <stdio.h>
  22
  23 #include "../common/common.h"
  24
  25 /*
  26  * ex_set -- :set
  27  *      Ex set option.
  28  *
  29  * PUBLIC: int ex_set __P((SCR *, EXCMD *));
  30  */
  31 int
  32 ex_set(SCR *sp, EXCMD *cmdp)
  33 {
  34         switch(cmdp->argc) {
  35         case 0:
  36                 opts_dump(sp, CHANGED_DISPLAY);
  37                 break;
  38         default:
  39                 if (opts_set(sp, cmdp->argv, cmdp->cmd->usage))
  40                         return (1);
  41                 break;
  42         }
  43         return (0);
  44 }