class RDoc::MethodAttr

def markup_code
  return '' unless @token_stream
  src = RDoc::TokenStream.to_html @token_stream
  # dedent the source
  indent = src.length
  lines = src.lines.to_a
  lines.shift if src =~ /\A.*#\ *File/i # remove '# File' comment
  lines.each do |line|
    if line =~ /^ *(?=\S)/
      n = $~.end(0)
      indent = n if n < indent
      break if n == 0
    end
  end
  src.gsub!(/^#{' ' * indent}/, '') if indent > 0
  add_line_numbers(src) if options.line_numbers
  src
end