add link to pdb source (closes #22528)

diff --git a/Doc/library/pdb.rst b/Doc/library/pdb.rst
index a475099d6a57b740a102f09c1b399a17ca2b8781..da307df709745885bdeb18a72e66b450e4b1c8b6 100644 (file)
--- 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