Just to let you know, I'm getting an error running it under v5.8.6 (Linux): 
Bareword found where operator expected at (eval 8) line 1, near ")w"
        (Missing operator before w?)

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Apologies if I've merely cut-and-pasted it incorrectly somehow.

In reply to Re: Obfu or another method? by liverpole
in thread Obfu or another method? by cristian

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