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 #include <sys/types.h>
13 #include <sys/queue.h>
14 #include <sys/time.h>
15
16 #include <bitstring.h>
17 #include <limits.h>
18 #include <stdio.h>
19
20 #include "../common/common.h"
21
22 /*
23 * ex_quit -- :quit[!]
24 * Quit.
25 *
26 * PUBLIC: int ex_quit(SCR *, EXCMD *);
27 */
28 int
ex_quit(SCR * sp,EXCMD * cmdp)29 ex_quit(SCR *sp, EXCMD *cmdp)
30 {
31 int force;
32
33 force = FL_ISSET(cmdp->iflags, E_C_FORCE);
34
35 /* Check for file modifications, or more files to edit. */
36 if (file_m2(sp, force) || ex_ncheck(sp, force))
37 return (1);
38
39 F_SET(sp, force ? SC_EXIT_FORCE : SC_EXIT);
40 return (0);
41 }
42