diff --git a/ui (gen4)/lib/widget/browse2.js b/ui (gen4)/lib/widget/browse2.js
index f4ab7fac..551c283f 100755
--- a/ui (gen4)/lib/widget/browse2.js	
+++ b/ui (gen4)/lib/widget/browse2.js	
@@ -544,6 +544,8 @@ var getMixinRoot = function(o, attr){
 
 // View mixin...
 //
+//
+// XXX can/should we use a Proxy object for this??/
 var BrowserViewMixin = {
 	//
 	// source: <object>,