--- a/web/htmlwidgets.py	Wed Dec 10 10:36:38 2008 +0100
+++ b/web/htmlwidgets.py	Wed Dec 10 10:37:54 2008 +0100
@@ -13,6 +13,8 @@
 from cubicweb.common.utils import UStringIO
 from cubicweb.common.uilib import toggle_action
 
+# XXX HTMLWidgets should have access to req (for datadir / static urls,
+#     i18n strings, etc.)
 class HTMLWidget(object):
 
     def _initialize_stream(self, w=None):