Hi Ludo,

Thank you to look at it.

On Thu, 25 Jul 2019 at 19:35, Ludovic Courtès <ludo@gnu.org> wrote:

>   (fold p (make-list …) metrics)
>
> looks a lot like:
>
>   (map (lambda (x) (fold p x metrics)) regexps)
>
> Well, something like that.  :-)

Second try attached with your advice. :-)


I am not sure where to place the newlines on long line.
Then I will try to add tests and send it.


Thank you.


All the best,
simon