(python-mode): Patch to fix Imenu support under Emacs, given by
Torsten Hilbrich <Torsten.Hilbrich@bln.de>.
diff --git a/Misc/python-mode.el b/Misc/python-mode.el
index 0904800..99795a0 100644
--- a/Misc/python-mode.el
+++ b/Misc/python-mode.el
@@ -284,7 +284,7 @@
 
 (make-variable-buffer-local 'py-indent-offset)
 
-;; have to bind py-file-queue before installing the kill-emacs hook
+;; have to bind py-file-queue before installing the kill-emacs-hook
 (defvar py-file-queue nil
   "Queue of Python temp files awaiting execution.
 Currently-active file is at the head of the list.")
@@ -877,6 +877,8 @@
   ;; install imenu
   (setq imenu-create-index-function
 	(function imenu-example--create-python-index))
+  (setq imenu-generic-expression
+	imenu-example--generic-python-expression)
   (if (fboundp 'imenu-add-to-menubar)
       (imenu-add-to-menubar (format "%s-%s" "IM" mode-name)))