Module talk:User:DTLHS/defs

Faster(?) approach. Does not check in every line if this is the first line of "ret" string.

    for i,v in ipairs(lines_) do
        if string.sub(v, 1, 1) == "#" then
            ret = ret.."\n"..v
        end
    end
    --if we found anything
    if string.len(ret) > 1 then
        ret = string.sub(ret,2)
    end

--Xoristzatziki (talk) 07:35, 5 March 2014 (UTC)