From 4239e457ac1a5293c260b0102e1ae9538544d839 Mon Sep 17 00:00:00 2001
From: Dan Allen <dan.j.allen@gmail.com>
Date: Tue, 4 Mar 2014 16:08:48 -0700
Subject: [PATCH] Add .adoc file extension for AsciiDoc

Add .adoc file extension for AsciiDoc as it's a very popular extension to use and the one recommended by the Asciidoctor project.
---
 app/helpers/tree_helper.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/helpers/tree_helper.rb b/app/helpers/tree_helper.rb
index 2dbc1cffb16..50501dffefb 100644
--- a/app/helpers/tree_helper.rb
+++ b/app/helpers/tree_helper.rb
@@ -40,7 +40,7 @@ module TreeHelper
   # Returns boolean
   def markup?(filename)
     filename.downcase.end_with?(*%w(.textile .rdoc .org .creole
-                                    .mediawiki .rst .asciidoc .pod))
+                                    .mediawiki .rst .adoc .asciidoc .pod))
   end
 
   def gitlab_markdown?(filename)
-- 
2.30.9