# File rbot/plugins/dice.rb, line 62
  def privmsg(m)
    unless(m.params && m.params =~ /^[0-9]*d[0-9]+([+-]([0-9]+|[0-9]*d[0-9])+)*$/)
      m.reply "incorrect usage: " + help(m.plugin)
      return
    end
    a = m.params.scan(/^[0-9]*d[0-9]+|[+-][0-9]*d[0-9]+|[+-][0-9]+/)
    r = rolldice(a[0])
    t = "[" + a[0].to_s + "=" + r.to_s + "] "
    for i in 1...a.length
      tmp = iddice(a[i])
      r = r + tmp.total.to_i
      t = t + tmp.view.to_s
    end
    m.reply r.to_s + " | " + t
  end