--- rest25/extending/index.rst	2008-12-19 16:58:05.000000000 +0900
+++ rest262/extending/index.rst	2009-04-07 00:06:52.000000000 +0900
@@ -8,27 +8,28 @@
 :Date: |today|
 
 This document describes how to write modules in C or C++ to extend the Python
 interpreter with new modules.  Those modules can define new functions but also
 new object types and their methods.  The document also describes how to embed
 the Python interpreter in another application, for use as an extension language.
 Finally, it shows how to compile and link extension modules so that they can be
 loaded dynamically (at run time) into the interpreter, if the underlying
 operating system supports this feature.
 
 This document assumes basic knowledge about Python.  For an informal
 introduction to the language, see :ref:`tutorial-index`.  :ref:`reference-index`
-gives a more formal definition of the language.  :ref:`modules-index` documents
+gives a more formal definition of the language.  :ref:`library-index` documents
 the existing object types, functions and modules (both built-in and written in
 Python) that give the language its wide application range.
 
 For a detailed description of the whole Python/C API, see the separate
 :ref:`c-api-index`.
 
 .. toctree::
    :maxdepth: 2
+   :numbered:
 
    extending.rst
    newtypes.rst
    building.rst
    windows.rst
    embedding.rst
