Unnamed

function handleMUCMessage(msg)	print(tostring(getmetatable(msg.room).__index), tostring(mt), tostring(mt.roomhandle), tostring(mt.roomhandle.send));	local command, param = msg.body:match("^!([%a%-%_]+)%s?(.*)$");	if msg.ishistory then return; end	if not rooms[msg.room] then print("Huh? Not in this room..."); end	if command and type(commands[command]) == "function" then		local ret = commands[command](msg, param);		if type(ret) == "string" then			if #ret < 512 then				msg.room:send(ret); -- SendMUCMessage(msg.room, ret);			else				msg.room:send("[Too long]");			end		end	elseif command and type(sandbox[command]) == "function" then		local is_admin = IsFromBotAdmin(msg);		local success, result = eval(string.format("sandbox[%q](%q);",command, param) , { allow_functions = false, data = { room = is_admin and setmetatable({}, { __index = rooms[msg.room], __newindex = function () error("Sorry, the room info is read-only"); end}) } });		msg.room:send(result);	elseif command and type(sandbox[command]) ~= "table" and type(sandbox[command]) ~= "function" and type(sandbox[command]) ~= "userdata" then		msg.room:send(tostring(sandbox[command]));	elseif msg.nick ~= rooms[msg.room].mynick then		local ret = MatchPattern(msg);		if ret then SendMUCMessage(msg.room, ret); end	endend