Alternately, you can delete the prototype and pass in a reference to the array directly: nextpermute(\@list).

BTW, Avi, next time, if you reply to my (or whoever's) node rather than to your original question, you are likely to get a faster answer as I get notified of replies to my nodes (see User Settings).

        - tye (but my friends call me "Tye")

In reply to (tye)Re2: Advanced array permutation by tye
in thread Advanced array permutation by Avi

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