_ = Just [msg "Unknown command"]
[c:_] = Just [msg $ join " " ["unknown command: " , c, ", type !help to get help"]]
| isNothing toSend = (io, chan, w)
_ = Just [msg "Unknown command"]
[c:_] = Just [msg $ join " " ["unknown command: " , c, ", type !help to get help"]]
| isNothing toSend = (io, chan, w)