# File rbot/ircbot.rb, line 454
  def corehelp(topic="")
    case topic
      when "quit"
        return "quit [<message>] => quit IRC with message <message>"
      when "join"
        return "join <channel> [<key>] => join channel <channel> with secret key <key> if specified. #{@nick} also responds to invites if you have the required access level"
      when "part"
        return "part <channel> => part channel <channel>"
      when "hide"
        return "hide => part all channels"
      when "save"
        return "save => save current dynamic data and configuration"
      when "rescan"
        return "rescan => reload modules and static facts"
      when "nick"
        return "nick <nick> => attempt to change nick to <nick>"
      when "say"
        return "say <channel>|<nick> <message> => say <message> to <channel> or in private message to <nick>"
      when "action"
        return "action <channel>|<nick> <message> => does a /me <message> to <channel> or in private message to <nick>"
      when "topic"
        return "topic <channel> <message> => set topic of <channel> to <message>"
      when "quiet"
        return "quiet [in here|<channel>] => with no arguments, stop speaking in all channels, if \"in here\", stop speaking in this channel, or stop speaking in <channel>"
      when "talk"
        return "talk [in here|<channel>] => with no arguments, resume speaking in all channels, if \"in here\", resume speaking in this channel, or resume speaking in <channel>"
      when "version"
        return "version => describes software version"
      when "botsnack"
        return "botsnack => reward #{@nick} for being good"
      when "hello"
        return "hello|hi|hey|yo [#{@nick}] => greet the bot"
      else
        return "Core help topics: quit, join, part, hide, save, rescan, nick, say, action, topic, quiet, talk, version, botsnack, hello"
    end
  end