bug#5498: 23.1; Python-mode: def and class highlight improperly [PATCH]

[flat0103]

Python's def and class keywords are not highlighted properly.  Specifically, 
they are not highlighted until the class/function name is typing: the source 
file


def

def foo():

class

class bar:

Will have the second def and class highlighted, but not the first of each.  To 
mirror cc-mode and js2-mode, as well as for general usability( I ended up 
getting confused and checking back with python documentation on how to define 
methods when 'def' wasn't highlighted), these should be highlighted even if the 
name has not yet been attached.


===File /home/nflath/Dropbox/patches/python-highlighting.patch===
Index: python.el
===================================================================
RCS file: /sources/emacs/emacs/lisp/progmodes/python.el,v
retrieving revision 1.102
diff -u -r1.102 python.el
--- python.el   7 Dec 2009 20:06:31 -0000       1.102
+++ python.el   28 Dec 2009 19:50:30 -0000
@@ -106,9 +106,9 @@
     (,(rx symbol-start "None" symbol-end)      ; see § Keywords in 2.5 manual
      . font-lock-constant-face)
     ;; Definitions
-    (,(rx symbol-start (group "class") (1+ space) (group (1+ (or word ?_))))
+    (,(rx symbol-start (group "class") (? (1+ space) (group (1+ (or word 
?_)))))
      (1 font-lock-keyword-face) (2 font-lock-type-face))
-    (,(rx symbol-start (group "def") (1+ space) (group (1+ (or word ?_))))
+    (,(rx symbol-start (group "def") (? (1+ space) (group (1+ (or word ?_)))))
      (1 font-lock-keyword-face) (2 font-lock-function-name-face))
     ;; Top-level assignments are worth highlighting.
     (,(rx line-start (group (1+ (or word ?_))) (0+ space) "=")
============================================================