From 4e2f7d2a68a1849a1b8ef5488afbd2c0dadd1e80 Mon Sep 17 00:00:00 2001
From: Chong Yidong <cyd@stupidchicken.com>
Date: Sun, 21 Nov 2010 12:12:44 -0500
Subject: [PATCH] Highlight top-level augmented assignments in Python
 (Bug#6445).

* progmodes/python.el (python-font-lock-keywords): Highlight
top-level augmented assignments (Bug#6445).
---
 lisp/ChangeLog           | 5 +++++
 lisp/progmodes/python.el | 3 ++-
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index 1a4866612d..39454198a6 100644
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,3 +1,8 @@
+2010-11-21  Deniz Dogan  <deniz.a.m.dogan@gmail.com>
+
+	* progmodes/python.el (python-font-lock-keywords): Highlight
+	top-level augmented assignments (Bug#6445).
+
 2010-11-21  Jan Djärv  <jan.h.d@swipnet.se>
 
 	* term/ns-win.el (ns-right-control-modifier)
diff --git a/lisp/progmodes/python.el b/lisp/progmodes/python.el
index 7754dc6c87..9fe57beec3 100644
--- a/lisp/progmodes/python.el
+++ b/lisp/progmodes/python.el
@@ -110,7 +110,8 @@
     (,(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) "=")
+    (,(rx line-start (group (1+ (or word ?_))) (0+ space)
+	  (opt (or "+" "-" "*" "**" "/" "//" "&" "%" "|" "^" "<<" ">>")) "=")
      (1 font-lock-variable-name-face))
     ;; Decorators.
     (,(rx line-start (* (any " \t")) (group "@" (1+ (or word ?_))
-- 
2.20.1