# File lib/jekyll/migrators/mt.rb, line 61
    def self.suffix(entry_type)
      if entry_type.nil? || entry_type.include?("markdown")
          # The markdown plugin I have saves this as "markdown_with_smarty_pants", so I just look for "markdown".
          "markdown"
        elsif entry_type.include?("textile")
          # This is saved as "textile_2" on my installation of MT 5.1.
          "textile"
        elsif entry_type == "0" || entry_type.include?("richtext")
          # richtext looks to me like it's saved as HTML, so I include it here.
          "html"
        else
          # Other values might need custom work.
          entry_type
      end
    end