closes #22528: add source links to symtable and compileall

Doc/library/compileall.rst

@@ -4,6 +4,10 @@
 .. module:: compileall
    :synopsis: Tools for byte-compiling all Python source files in a directory tree.
 
+**Source code:** :source:`Lib/compileall.py`
+
+--------------
+
 
 This module provides some utility functions to support installing Python
 libraries.  These functions compile Python source files in a directory tree.

Doc/library/symtable.rst

@@ -4,6 +4,10 @@
 .. module:: symtable
    :synopsis: Interface to the compiler's internal symbol tables.
 
+**Source code:** :source:`Lib/symtable.py`
+
+--------------
+
 .. moduleauthor:: Jeremy Hylton <jeremy@alum.mit.edu>
 .. sectionauthor:: Benjamin Peterson <benjamin@python.org>