47 lines
903 B
C
47 lines
903 B
C
/*-
|
|
* Copyright (c) 1992, 1993, 1994
|
|
* The Regents of the University of California. All rights reserved.
|
|
* Copyright (c) 1992, 1993, 1994, 1995, 1996
|
|
* Keith Bostic. All rights reserved.
|
|
*
|
|
* See the LICENSE file for redistribution information.
|
|
*/
|
|
|
|
#include "config.h"
|
|
|
|
#ifndef lint
|
|
static const char sccsid[] = "@(#)ex_quit.c 10.7 (Berkeley) 4/27/96";
|
|
#endif /* not lint */
|
|
|
|
#include <sys/types.h>
|
|
#include <sys/queue.h>
|
|
|
|
#include <bitstring.h>
|
|
#include <limits.h>
|
|
#include <stdio.h>
|
|
|
|
#include "../common/common.h"
|
|
|
|
/*
|
|
* ex_quit -- :quit[!]
|
|
* Quit.
|
|
*
|
|
* PUBLIC: int ex_quit __P((SCR *, EXCMD *));
|
|
*/
|
|
int
|
|
ex_quit(sp, cmdp)
|
|
SCR *sp;
|
|
EXCMD *cmdp;
|
|
{
|
|
int force;
|
|
|
|
force = FL_ISSET(cmdp->iflags, E_C_FORCE);
|
|
|
|
/* Check for file modifications, or more files to edit. */
|
|
if (file_m2(sp, force) || ex_ncheck(sp, force))
|
|
return (1);
|
|
|
|
F_SET(sp, force ? SC_EXIT_FORCE : SC_EXIT);
|
|
return (0);
|
|
}
|