> yep that's what the code posted does: it calls itself until there are no
> '#` left in $cdr.

*blush*

I glanced at the code and didnbt notice that. Apologies for the noise.

                                        Be seeing you,
                                          norm

P.S. bHi, David!b

--
Norman Tovey-Walsh <ndw@xxxxxxxxxx>
https://nwalsh.com/

> The belief in a supernatural source of evil is not necessary; men alone
> are quite capable of every wickedness.--Joseph Conrad

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