external/bsd/nvi/dist/ex/ex_yank.c

   1 /*      $NetBSD: ex_yank.c,v 1.3 2014/01/26 21:43:45 christos Exp $     */
   2 /*-
   3  * Copyright (c) 1992, 1993, 1994
   4  *      The Regents of the University of California.  All rights reserved.
   5  * Copyright (c) 1992, 1993, 1994, 1995, 1996
   6  *      Keith Bostic.  All rights reserved.
   7  *
   8  * See the LICENSE file for redistribution information.
   9  */
  10
  11 #include "config.h"
  12
  13 #include <sys/cdefs.h>
  14 #if 0
  15 #ifndef lint
  16 static const char sccsid[] = "Id: ex_yank.c,v 10.8 2001/06/25 15:19:22 skimo Exp  (Berkeley) Date: 2001/06/25 15:19:22 ";
  17 #endif /* not lint */
  18 #else
  19 __RCSID("$NetBSD: ex_yank.c,v 1.3 2014/01/26 21:43:45 christos Exp $");
  20 #endif
  21
  22 #include <sys/types.h>
  23 #include <sys/queue.h>
  24
  25 #include <bitstring.h>
  26 #include <limits.h>
  27 #include <stdio.h>
  28
  29 #include "../common/common.h"
  30
  31 /*
  32  * ex_yank -- :[line [,line]] ya[nk] [buffer] [count]
  33  *      Yank the lines into a buffer.
  34  *
  35  * PUBLIC: int ex_yank __P((SCR *, EXCMD *));
  36  */
  37 int
  38 ex_yank(SCR *sp, EXCMD *cmdp)
  39 {
  40         NEEDFILE(sp, cmdp);
  41
  42         /*
  43          * !!!
  44          * Historically, yanking lines in ex didn't count toward the
  45          * number-of-lines-yanked report.
  46          */
  47         return (cut(sp,
  48             FL_ISSET(cmdp->iflags, E_C_BUFFER) ? &cmdp->buffer : NULL,
  49             &cmdp->addr1, &cmdp->addr2, CUT_LINEMODE));
  50 }