Am 19.07.2012 um 16:42 schrieb Marco:

> On 2012-07-19 Hans Hagen <pragma@wxs.nl> wrote:
>
>> I've added a module m-ipsum. I have no clue if it provides what one
>> expects from such a module
>
>> \ipsum[alternative=lines,n=random,before=\blank,after=\blank]
>
> This line throws:
>
> ! LuaTeX error <main ctx instance>:53: bad argument #2 to 'random' (interval is empty)

The example works on my system without any problems.