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Am 19.08.2015 um 21:23 schrieb Parke:
> On Wed, Aug 19, 2015 at 12:05 PM, Stephan Hennig <> wrote:
>> Extending tostring() to automatically act like
>> format() when multiple arguments are given won't work in the case of
>>   tostring('%s', nil)
>> unfortunately.
> Why not?  Functions can know how many arguments they are passed, even
> if the last argument is nil.

Didn't know that.  Then that's my proposal!

Best regards,
Stephan Hennig