--[[

        unknown_command.lua v0.02 by blastbeat

        - this script avoids mistyped commands in mainchat

        - changelog 0.02:
          - updated script api

]]--

--// settings begin //--

local msg_denied = "Unknown command."

--// settings end //--

local utf_match = utf.match

local hub_getbot = hub.getbot

hub:setListener( "onBroadcast", { },
    function( user, cmd, txt )
        local command = utf_match( txt, "^[+!#](%a+)" )
        if command then
            user:reply( msg_denied, hub_getbot( ) )
            return PROCESSED
        end
        return nil
    end
)

hub.debug( "** Loaded unknown_command.lua **" )