From 7012598d8ea284ac34f8c28120598be3e7fbd2d7 Mon Sep 17 00:00:00 2001
From: Paul Chaignon <paul.chaignon@gmail.com>
Date: Thu, 7 Aug 2014 16:32:17 +0200
Subject: [PATCH 1/3] Render RMarkdown (.rmd) as Markdown

---
 lib/github/markup/markdown.rb | 2 +-
 test/markup_test.rb           | 1 +
 test/markups/README.rmd       | 3 +++
 test/markups/README.rmd.html  | 6 ++++++
 4 files changed, 11 insertions(+), 1 deletion(-)
 create mode 100644 test/markups/README.rmd
 create mode 100644 test/markups/README.rmd.html

diff --git a/lib/github/markup/markdown.rb b/lib/github/markup/markdown.rb
index f4ef99dc..07f7ff87 100644
--- a/lib/github/markup/markdown.rb
+++ b/lib/github/markup/markdown.rb
@@ -25,7 +25,7 @@ class Markdown < Implementation
       }
 
       def initialize
-        super(/md|mkdn?|mdwn|mdown|markdown|litcoffee/)
+        super(/md|rmd|mkdn?|mdwn|mdown|markdown|litcoffee/)
       end
 
       def load
diff --git a/test/markup_test.rb b/test/markup_test.rb
index b9070b1a..cc7f74bf 100644
--- a/test/markup_test.rb
+++ b/test/markup_test.rb
@@ -35,6 +35,7 @@ class MarkupTest < Test::Unit::TestCase
   def test_knows_what_it_can_and_cannot_render
     assert_equal false, GitHub::Markup.can_render?('README.html')
     assert_equal true, GitHub::Markup.can_render?('README.markdown')
+    assert_equal true, GitHub::Markup.can_render?('README.rmd')
     assert_equal false, GitHub::Markup.can_render?('README.cmd')
     assert_equal true, GitHub::Markup.can_render?('README.litcoffee')
   end
diff --git a/test/markups/README.rmd b/test/markups/README.rmd
new file mode 100644
index 00000000..f9f5f702
--- /dev/null
+++ b/test/markups/README.rmd
@@ -0,0 +1,3 @@
+# Title
+* One
+* Two
diff --git a/test/markups/README.rmd.html b/test/markups/README.rmd.html
new file mode 100644
index 00000000..e712d1c7
--- /dev/null
+++ b/test/markups/README.rmd.html
@@ -0,0 +1,6 @@
+<h1>Title</h1>
+
+<ul>
+<li>One</li>
+<li>Two</li>
+</ul>

From bde4a7b244ac6b82b2bfd7429e6d5ed798d913f0 Mon Sep 17 00:00:00 2001
From: Brandon Keepers <brandon@opensoul.org>
Date: Thu, 11 Sep 2014 16:03:31 -0400
Subject: [PATCH 2/3] Perform case-insensitive test for file extensions

---
 lib/github/markup/implementation.rb | 2 +-
 test/markup_test.rb                 | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/github/markup/implementation.rb b/lib/github/markup/implementation.rb
index 463a39d4..9962d182 100644
--- a/lib/github/markup/implementation.rb
+++ b/lib/github/markup/implementation.rb
@@ -21,7 +21,7 @@ def match?(filename)
 
     private
       def file_ext_regexp
-        @file_ext_regexp ||= /\.(#{regexp})\z/
+        @file_ext_regexp ||= /\.(#{regexp})\z/i
       end
     end
   end
diff --git a/test/markup_test.rb b/test/markup_test.rb
index cc7f74bf..7a1f459f 100644
--- a/test/markup_test.rb
+++ b/test/markup_test.rb
@@ -36,6 +36,7 @@ def test_knows_what_it_can_and_cannot_render
     assert_equal false, GitHub::Markup.can_render?('README.html')
     assert_equal true, GitHub::Markup.can_render?('README.markdown')
     assert_equal true, GitHub::Markup.can_render?('README.rmd')
+    assert_equal true, GitHub::Markup.can_render?('README.Rmd')
     assert_equal false, GitHub::Markup.can_render?('README.cmd')
     assert_equal true, GitHub::Markup.can_render?('README.litcoffee')
   end

From d41a9e1fe65225e727f03ed68aa4849ef4b97816 Mon Sep 17 00:00:00 2001
From: Brandon Keepers <brandon@opensoul.org>
Date: Thu, 11 Sep 2014 16:49:21 -0400
Subject: [PATCH 3/3] Case-insensitive on just markdown

---
 lib/github/markup/implementation.rb | 2 +-
 lib/github/markup/markdown.rb       | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/github/markup/implementation.rb b/lib/github/markup/implementation.rb
index 9962d182..463a39d4 100644
--- a/lib/github/markup/implementation.rb
+++ b/lib/github/markup/implementation.rb
@@ -21,7 +21,7 @@ def match?(filename)
 
     private
       def file_ext_regexp
-        @file_ext_regexp ||= /\.(#{regexp})\z/i
+        @file_ext_regexp ||= /\.(#{regexp})\z/
       end
     end
   end
diff --git a/lib/github/markup/markdown.rb b/lib/github/markup/markdown.rb
index 07f7ff87..8ad9722f 100644
--- a/lib/github/markup/markdown.rb
+++ b/lib/github/markup/markdown.rb
@@ -25,7 +25,7 @@ class Markdown < Implementation
       }
 
       def initialize
-        super(/md|rmd|mkdn?|mdwn|mdown|markdown|litcoffee/)
+        super(/md|rmd|mkdn?|mdwn|mdown|markdown|litcoffee/i)
       end
 
       def load