Add more links to Python sources where the code is short, readable and an informative adjunct to the docs.
diff --git a/Doc/library/filecmp.rst b/Doc/library/filecmp.rst
index 11d74ba..699e510 100644
--- a/Doc/library/filecmp.rst
+++ b/Doc/library/filecmp.rst
@@ -11,6 +11,11 @@
with various optional time/correctness trade-offs. For comparing files,
see also the :mod:`difflib` module.
+.. seealso::
+
+ Latest version of the `filecmp Python source code
+ <http://svn.python.org/view/python/branches/release27-maint/Lib/filecmp.py?view=markup>`_
+
The :mod:`filecmp` module defines the following functions: