From 7929e7ab9c332faadc604ede6e33c8aa96a232b9 Mon Sep 17 00:00:00 2001
From: Arfon Smith <arfon@github.com>
Date: Mon, 26 Jan 2015 15:11:55 -0600
Subject: [PATCH] Adding Emacs modes

---
 lib/linguist/strategy/modeline.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/linguist/strategy/modeline.rb b/lib/linguist/strategy/modeline.rb
index 569f6581..1aecb8ec 100644
--- a/lib/linguist/strategy/modeline.rb
+++ b/lib/linguist/strategy/modeline.rb
@@ -23,7 +23,7 @@ module Linguist
       #
       # Returns a String or nil
       def self.modeline(data)
-        data.lines.first(5).any? { |l| l.match(/\W(?:filetype|ft)=\s*(\w+)/) }
+        data.lines.first(5).any? { |l| l.match(/\W(?:filetype=|ft=|mode:|-*-)\s*(\w+)/) }
         lang = $1
       end
     end