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 */ 28int 29ex_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