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.
7 * See the LICENSE file for redistribution information.
13 static const char sccsid
[] = "$Id: ex_delete.c,v 10.11 2001/06/25 15:19:15 skimo Exp $ (Berkeley) $Date: 2001/06/25 15:19:15 $";
16 #include <sys/types.h>
17 #include <sys/queue.h>
19 #include <bitstring.h>
23 #include "../common/common.h"
26 * ex_delete: [line [,line]] d[elete] [buffer] [count] [flags]
28 * Delete lines from the file.
30 * PUBLIC: int ex_delete __P((SCR *, EXCMD *));
33 ex_delete(SCR
*sp
, EXCMD
*cmdp
)
41 * Historically, lines deleted in ex were not placed in the numeric
42 * buffers. We follow historic practice so that we don't overwrite
43 * vi buffers accidentally.
46 FL_ISSET(cmdp
->iflags
, E_C_BUFFER
) ? &cmdp
->buffer
: NULL
,
47 &cmdp
->addr1
, &cmdp
->addr2
, CUT_LINEMODE
))
50 /* Delete the lines. */
51 if (del(sp
, &cmdp
->addr1
, &cmdp
->addr2
, 1))
54 /* Set the cursor to the line after the last line deleted. */
55 sp
->lno
= cmdp
->addr1
.lno
;
57 /* Or the last line in the file if deleted to the end of the file. */
58 if (db_last(sp
, &lno
))