Provide links to Python source in a handful of
cases where the source is a generally helpful
adjunct to the docs.
diff --git a/Doc/library/textwrap.rst b/Doc/library/textwrap.rst
index a2db567..bfc63fb 100644
--- a/Doc/library/textwrap.rst
+++ b/Doc/library/textwrap.rst
@@ -16,6 +16,10 @@
 or two  text strings, the convenience functions should be good enough;
 otherwise,  you should use an instance of :class:`TextWrapper` for efficiency.
 
+.. seealso::
+
+   Latest version of the `textwrap module Python source code
+   <http://svn.python.org/view/python/branches/release27-maint/Lib/textwrap.py?view=markup>`_
 
 .. function:: wrap(text[, width[, ...]])