diff --git a/ui (gen4)/lib/widget/browse2.js b/ui (gen4)/lib/widget/browse2.js
index e1518706..88948601 100755
--- a/ui (gen4)/lib/widget/browse2.js	
+++ b/ui (gen4)/lib/widget/browse2.js	
@@ -319,6 +319,7 @@ var BaseBrowserPrototype = {
 					opts)
 				: opts
 
+			// item id...
 			// XXX revise id generation...
 			// XXX these should include the path... (???)
 			var key = opts.id || JSON.stringify(value)