--- ray/src/rt/rtrace.c	1992/11/19 20:26:10	2.10
+++ ray/src/rt/rtrace.c	1993/03/08 12:37:33	2.13
@@ -75,6 +75,7 @@ static RAY  thisray;			/* for our convenience */
 static int  oputo(), oputd(), oputv(), oputl(), oputL(),
 		oputp(), oputn(), oputN(), oputs(), oputw(), oputm();
 
+static int  ourtrace(), tabin();
 static int  (*ray_out[10])(), (*every_out[10])();
 static int  castonly;
 
@@ -86,6 +87,10 @@ static int  (*putreal)();
 quit(code)			/* quit program */
 int  code;
 {
+#ifndef  NIX
+	headclean();		/* delete header file */
+	pfclean();		/* clean up persist files */
+#endif
 	exit(code);
 }
 
@@ -135,8 +140,11 @@ char  *fname;
 	default:
 		error(CONSISTENCY, "botched output format");
 	}
-	if (hresolu > 0 && vresolu > 0)
-		fprtresolu(hresolu, vresolu, stdout);
+	if (hresolu > 0) {
+		if (vresolu > 0)
+			fprtresolu(hresolu, vresolu, stdout);
+		fflush(stdout);
+	}
 					/* process file */
 	while (getvec(orig, inform, fp) == 0 &&
 			getvec(direc, inform, fp) == 0) {
@@ -161,16 +169,18 @@ char  *fname;
 		if (--vcount == 0)			/* check for end */
 			break;
 	}
+	fflush(stdout);
 	if (vcount > 0)
 		error(USER, "read error");
-	fclose(fp);
+	if (fname != NULL)
+		fclose(fp);
 }
 
 
 setoutput(vs)				/* set up output tables */
 register char  *vs;
 {
-	extern int  ourtrace(), (*trace)();
+	extern int  (*trace)();
 	register int (**table)() = ray_out;
 
 	castonly = 1;