From 91e0f9ff96cc688c48973696d7d1dd2f4e356e3e Mon Sep 17 00:00:00 2001
From: Evan Martin <martine@danga.com>
Date: Sun, 22 May 2011 10:28:09 -0700
Subject: emacs: highlight variable expansions too

---
 misc/ninja-mode.el | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/misc/ninja-mode.el b/misc/ninja-mode.el
index 82595f0..0ae925a 100644
--- a/misc/ninja-mode.el
+++ b/misc/ninja-mode.el
@@ -22,6 +22,8 @@
                                      'words))
              font-lock-keyword-face)
        '("\\([[:alnum:]_]+\\) =" . (1 font-lock-variable-name-face))
+       ;; Variable expansion.
+       '("\\($[[:alnum:]_]+\\)" . (1 font-lock-variable-name-face))
        ))
 (define-derived-mode ninja-mode fundamental-mode "ninja"
   (setq comment-start "#")
-- 
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