class Cucumber::Cli::LanguageHelpFormatter

def self.list_keywords(io, lang)
  raw = Cucumber::KEYWORD_KEYS.map do |key|
    [key, Cucumber::LANGUAGES[lang][key]]
  end
  table = Ast::Table.new(raw)
  new(nil, io, {:incomplete => Cucumber.language_incomplete?(lang)}, '').visit_multiline_arg(table)
end

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

def visit_multiline_arg(table)
  if @options[:incomplete]
    @io.puts(format_string(INCOMPLETE, :failed))
  end
  super
end

def visit_table_cell_value(value, width, status)
  if @col == 1
    if(@options[:check_lang])
      @incomplete = Cucumber.language_incomplete?(value)
    end
    status = :comment 
  elsif @incomplete
    status = :undefined
  end
  
  @col += 1
  super(value, width, status)
end

def visit_table_row(table_row)
  @col = 1
  super
end