--- a/tools/docco/examples.py	Sun Feb 17 12:13:56 2013 +0000
+++ b/tools/docco/examples.py	Tue Apr 30 14:28:14 2013 +0100
@@ -856,7 +856,7 @@
 Dprime = {}
 from types import StringType
 from string import strip
-for (a,b) in list(g.items()):
+for a,b in g.items():
     if a[:4]=="test" and type(b) is StringType:
         #print 'for', a
         #print b