--- a/degal/filesystem.py	Sun Jun 14 18:24:14 2009 +0300
+++ b/degal/filesystem.py	Sun Jun 14 20:05:11 2009 +0300
@@ -146,8 +146,11 @@
     def nodepath (self) :
         """
             Returns the path of nodes from this node to the root node, inclusive
+
             >>> list(Node(Root('/'), 'foo').subnode('bar').nodepath())
             [Root('/'), Node('/', 'foo'), Node('/foo', 'bar')]
+
+            XXX: circular reference hell?
         """
         
         # recursive generator