# File lib/rbot/core/config.rb, line 30
  def handle_list(m, params)
    modules = []
    if params[:module]
      @bot.config.items.each_key do |key|
        mod, name = key.to_s.split('.')
        next unless mod == params[:module]
        modules.push key unless modules.include?(name)
      end
      if modules.empty?
        m.reply _("no such module %{module}") % {:module => params[:module]}
      else
        m.reply modules.join(", ")
      end
    else
      @bot.config.items.each_key do |key|
        name = key.to_s.split('.').first
        modules.push name unless modules.include?(name)
      end
      m.reply "modules: " + modules.join(", ")
    end
  end