class Kramdown::Parser::Kramdown

def parse
  configure_parser
  parse_blocks(@root, adapt_source(source))
  update_tree(@root)
  correct_abbreviations_attributes
  replace_abbreviations(@root)
  @footnotes.each do |_name, data|
    update_tree(data[:content])
    replace_abbreviations(data[:content])
  end
  footnote_count = 0
  @footnotes.each do |name, data|
    (footnote_count += 1; next) if data.key?(:marker)
    line = data[:content].options[:location]
    warning("Footnote definition for '#{name}' on line #{line} is unreferenced - ignoring")
  end
  @root.options[:footnote_count] = footnote_count
end