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/collections.rst b/Doc/library/collections.rst
index 7f98c59..6433cd2 100644
--- a/Doc/library/collections.rst
+++ b/Doc/library/collections.rst
@@ -44,6 +44,10 @@
provides a particular interface, for example, whether it is hashable or
a mapping.
+.. seealso::
+
+ Latest version of the `collections module Python source code
+ <http://svn.python.org/view/python/branches/release27-maint/Lib/collections.py?view=markup>`_
:class:`Counter` objects
------------------------
@@ -970,6 +974,9 @@
.. seealso::
+ * Latest version of the `Python source code for the collections abstract base classes
+ <http://svn.python.org/view/python/branches/release27-maint/Lib/_abcoll.py?view=markup>`_
+
* `OrderedSet recipe <http://code.activestate.com/recipes/576694/>`_ for an
example built on :class:`MutableSet`.