From 4e2f7d2a68a1849a1b8ef5488afbd2c0dadd1e80 Mon Sep 17 00:00:00 2001
From: Chong Yidong
Date: Sun, 21 Nov 2010 12:12:44 -0500
Subject: Highlight top-level augmented assignments in Python (Bug#6445).

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

(limited to 'lisp/progmodes/python.el')

diff --git a/lisp/progmodes/python.el b/lisp/progmodes/python.el
index 7754dc6c87c..9fe57beec30 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 ?_))
-- 
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