add link to pdb source (closes #22528)

benjaminp · benjaminp · commit 45d929dc64a3 · 2014-09-30T16:02:06.000-04:00
diff --git a/Doc/library/pdb.rst b/Doc/library/pdb.rst
@@ -6,6 +6,9 @@
 .. module:: pdb
    :synopsis: The Python debugger for interactive interpreters.
 
+**Source code:** :source:`Lib/pdb.py`
+
+--------------
 
 .. index:: single: debugging
 
