On 7-7-2016 16:02, Bald Eagle wrote:
> I see:
> #declare WriteStrands = off; //set to 'on' for the first pass.
>
> Isn't there a way to just check if the file exists, and if not, create it?
> I looked - but it's not clear that this is possible.
> Seemed like a useful and desirable feature to be added, if that's the case.
>

In fact, there is a simple reason why I did not use the file_exists(S) 
function, now that I think about it. It is that you may want to test 
different settings before choosing the final ones (at least that is how 
I work) and so - except for the very first time - there is always a file 
present.

-- 
Thomas

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