Algorithm::Loops was just what I needed. A few minor changes to the structure of @keylmt and one dynamically defined function template for the iteration test routine and I am off and running. Thanks.

Maddeningly ironic that in the dozen or so searches and subsearches I ran yesterday, I never thought to use the word, loop. Keys, iterators, for next and so on but not loop. Ah well...

Thanks again :o)

PJ
use strict; use warnings; use diagnostics;

In reply to Re^2: Specifying a loop with varying number of keys by periapt
in thread Specifying a loop with varying number of keys by periapt

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