TalkAction Command /rename with suggested name

/rename Mock, bear
/rename Mock

<talkaction log="yes" words="/rename" access="5" event="script" value="rename.lua"/>

--Player rename by Mock the bear (MTB)
function sugested() --GName generator
	local cons = {'b','c','d','f','g','h','i','j','k','l','m','n','  p','q','r','s','t','v','x','y','z'}
	local vog = {"a",'e','i','o','u'}
	local sibalas = {}
	for i=1,#cons do
	   for e=1,#vog do
		  table.insert(sibalas,1,cons[i]..vog[e])
	   end
	end
    local total = ""
    for i=1,math.random(1,2) do
		local nam = ""
		for i=1,math.random(2,4) do
			nam = nam..sibalas[math.random(1,#sibalas)]
		end
		if math.random(1,2) == 1 then
		   nam = nam..vog[math.random(1,#vog)]
		elseif math.random(1,2) == 2 then
		   nam = nam..cons[math.random(1,#vog)]
		end
		total = total..(i == 2 and ' ' or '')..nam:sub(1,1):upper()..nam:sub(2,-1)
    end
	return total
end
function onSay(cid, words, param, channel)
	if param == 'gen' then
		doCreatureSay(cid,'Suggested name: '..sugested(),1)
		return true
	end
	local param1,param2 = param:match('(.-)[;:,.]%s*(.+)')
	param = param1 or param
	param2 = param2 or sugested()
	if not param then
		doPlayerSendTextMessage(cid,25,'Use like this: /rename Old name, New name')
		return true
	end
	if param2:len() <= 2 or param2:len() > 20 then
		doPlayerSendTextMessage(cid,25,'Please 3-20 characters.')
		return true
	end
	if param2:match('[%a%d%s%u%l]+') ~= param2 then
		doPlayerSendTextMessage(cid,25,'Please only A-Z 0-9')
		return true
	end
	param2 = param2:sub(1,1):upper()..param2:sub(2,-1)

	local p2 = getPlayerByName(param)
	if p2 and isPlayer(p2) then
		local id = getPlayerGUID(p2)
		doPlayerPopupFYI(p2,'Changing your name. Please login aigan on your character list.')
		addEvent(doRemoveCreature,2000,p2)
		addEvent(function(id,param2)
			db.executeQuery("UPDATE `players` SET `name` =  '"..param2.."' WHERE `id` ="..id)
		end,2100,id,param2)
	else
		doPlayerSendTextMessage(cid,25,'Player '..param..' not found.')
		return true
	end
	return TRUE
end

    for _, i in ipairs({"cm", "gm", "god", "fuck"}) do
        if (param:lower():match(i)) then
            return cancel msg (?)
        end
    end

[21/06/2010 13:11:36] [Error - LuaScriptInterface::loadFile] data/talkactions/scripts/rename.lua:43: ')' expected near 'only'
[21/06/2010 13:11:36] [Warning - Event::loadScript] Cannot load script (data/talkactions/scripts/rename.lua)
[21/06/2010 13:11:36] data/talkactions/scripts/rename.lua:43: ')' expected near 'only'