# File lib/org-ruby/markdown_output_buffer.rb, line 7
    def initialize(output, opts = {})
      super(output)
      @options = opts
      @logger.debug "Markdown export options: #{@options.inspect}"
      @custom_blocktags = {} if @options[:markup_file]

      if @options[:markup_file]
        do_custom_markup
      end
    end