class Cucumber::Cli::LanguageHelpFormatter

def self.list_languages(io)
  raw = Cucumber::LANGUAGES.keys.sort.map do |lang|
    [lang, Cucumber::LANGUAGES[lang]['name'], Cucumber::LANGUAGES[lang]['native']]
  end
  table = Ast::Table.new(raw)
  new(nil, io, {:check_lang=>true}, '').visit_multiline_arg(table)
end