local wtfdbfile = "/home/mikael/.mcabber/lua/mcbot/wtfdb.txt"

local function wtf (args)

    local r = {}

    if not args then return nil, "WTH do you want?" end

    args = args:gsub("[%s%?%.%!]+$", ""):upper()

    for line in io.lines(wtfdbfile) do

        if line:starts(args.."\t") then

            table.insert(r, line)

        end

    end

    local len = table.getn(r)

    if len == 0 then

        return nil, "I don't know, Sir"

    end

    local strresult = r[1]

    for i = 2, len do

        strresult = strresult .. "\n" .. r[i]

    end

    return strresult

end

mcbot_register_command("wtf", wtf)