class Kramdown::Parser::Kramdown

def parse_header_contents
  text = @src["contents"]
  text.rstrip!
  id_match = HEADER_ID.match(text)
  if id_match
    id = id_match["id"]
    text = text[0...-id_match[0].length]
    text.rstrip!
  end
  [text, id]
end