def render_raw(*args)
      params = arguments(args).params
      params['data'] = args.shift
      params['raw'] = true
      params['accept'] = params.fetch('accept') { 'text/plain' }

      post_request("markdown/raw", params)
    end
def render_raw(*args)
      params = arguments(args).params
      params['data'] = args.shift
      params['raw'] = true
      params['accept'] = params.fetch('accept') { 'text/plain' }

      post_request("markdown/raw", params)
    end
Render a Markdown document in raw mode

 = Input
  The raw API it not JSON-based. It takes a Markdown document as plaintext
  <tt>text/plain</tt> or <tt>text/x-markdown</tt> and renders it as plain
  Markdown without a repository context (just like a README.md file is
  rendered – this is the simplest way to preview a readme online)

 = Examples
  github = Github.new
  github.markdown.render_raw "Hello github/linguist#1 **cool**, and #1!",
    "accept": "text/plain",