X-Git-Url: https://repo.or.cz/git-blog.git/blobdiff_plain/c2a25f50a000f9b2e5507dcecf947dbe1e49799c..HEAD:/lib/git-blog/parser/markdown.rb

diff --git a/lib/git-blog/parser/markdown.rb b/lib/git-blog/parser/markdown.rb
index 553e2cf..bbaefad 100644
--- a/lib/git-blog/parser/markdown.rb
+++ b/lib/git-blog/parser/markdown.rb
@@ -1,11 +1,33 @@
-require 'maruku'
+# Maruku
+begin
+  require 'maruku'
+  Markdown = Maruku
+  
+# rpeg-markdown
+rescue LoadError
+  begin
+    require 'markdown'
+  
+  # Discount
+  rescue LoadError
+    begin
+      require 'rdiscount'
+      Markdown = RDiscount
+    
+    # BlueCloth
+    rescue LoadError
+      require 'bluecloth'
+      Markdown = BlueCloth
+    end
+  end
+end
 
 module GitBlog
   module Parsers
     module Markdown
       def self.parse input
         input.gsub!(/^(.*)\n=+(\n\s+)*\n/m, '')
-        ::Maruku.new(input).to_html
+        ::Markdown.new(input).to_html
       end
     end
   end