--- ray/src/rt/rv2.c	1994/12/21 09:52:03	2.27
+++ ray/src/rt/rv2.c	1995/02/03 08:58:47	2.29
@@ -286,8 +286,9 @@ char  *s;
 	nv.type = ourview.type;
 	VCOPY(nv.vp, ourview.vp);
 	VCOPY(nv.vup, ourview.vup);
-	nv.hoff = ourview.hoff; nv.voff = ourview.voff;
 	nv.horiz = ourview.horiz; nv.vert = ourview.vert;
+	nv.vfore = ourview.vfore; nv.vaft = ourview.vaft;
+	nv.hoff = ourview.hoff; nv.voff = ourview.voff;
 	zoomview(&nv, zfact);
 	newview(&nv);
 }
@@ -321,6 +322,7 @@ char  *s;
 	VCOPY(nv.vp, ourview.vp);
 	VCOPY(nv.vup, ourview.vup);
 	nv.hoff = ourview.hoff; nv.voff = ourview.voff;
+	nv.vfore = ourview.vfore; nv.vaft = ourview.vaft;
 	spinvector(nv.vdir, ourview.vdir, ourview.vup, angle*(PI/180.));
 	if (elev != 0.0) {
 		fcross(v1, nv.vdir, ourview.vup);
@@ -550,6 +552,7 @@ register char  *s;
 			getparam(s+2, "back face visibility", 'b', &backvis);
 			break;
 		case '\0':			/* black and white */
+		case ' ':
 		case 'y': case 'Y': case 't': case 'T': case '1': case '+':
 		case 'n': case 'N': case 'f': case 'F': case '0': case '-':
 			getparam(s+1, "black and white", 'b', &greyscale);