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#!/usr/bin/perl

...
        }
        }
);

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Benchmark: timing 10000 iterations of ctypeFor, foreachglobal, foreach
+my, foreachnovar, fornovar...

...
foreachnovar: 23 wallclock secs (23.33 usr +  0.00 sys = 23.33 CPU)

  fornovar: 24 wallclock secs (23.44 usr +  0.03 sys = 23.47 CPU)