--- ray/src/gen/genrev.c	1990/07/20 14:35:58	1.7
+++ ray/src/gen/genrev.c	1991/04/23 15:51:17	1.9
@@ -44,10 +44,10 @@ char  *argv[];
 	int  i, nseg;
 	int  orient;
 
-	varset("PI", PI);
-	funset("hermite", 5, l_hermite);
-	funset("bezier", 5, l_bezier);
-	funset("bspline", 5, l_bspline);
+	varset("PI", ':', PI);
+	funset("hermite", 5, ':', l_hermite);
+	funset("bezier", 5, ':', l_bezier);
+	funset("bspline", 5, ':', l_bspline);
 
 	if (argc < 6)
 		goto userror;