diff -r 0c8ad779eb36 -r e07c69145724 mercurial/context.py
--- a/mercurial/context.py	Mon Aug 05 17:21:38 2013 -0500
+++ b/mercurial/context.py	Mon Aug 05 17:22:05 2013 -0500
@@ -56,6 +56,9 @@
     def __contains__(self, key):
         return key in self._manifest
 
+    def __getitem__(self, key):
+        return self.filectx(key)
+
     @propertycache
     def substate(self):
         return subrepo.state(self, self._repo.ui)
@@ -200,9 +203,6 @@
             p = p[:-1]
         return [changectx(self._repo, x) for x in p]
 
-    def __getitem__(self, key):
-        return self.filectx(key)
-
     def __iter__(self):
         for f in sorted(self._manifest):
             yield f