Index: boxsym-rnd/generator.awk
===================================================================
--- boxsym-rnd/generator.awk	(revision 3944)
+++ boxsym-rnd/generator.awk	(revision 3945)
@@ -249,7 +249,7 @@
 
 function draw_all_labels(sn    ,key,pat,x,y,ak,prefix,vis)
 {
-	grp_attr_append(SYM, "symbol_generator", "boxsym-rnd")
+	grp_attr_append(SYM, "-symbol-generator", "boxsym-rnd")
 	pat = "^" sn SUBSEP "attr" SUBSEP
 	y = -2*pin_grid
 	x = -2*pin_grid