A couple of problems. 'true' and 'false' are not keywords in perl, and using next in a do while loop is a no-no, resulting, in this case, in the subroutine returning with the error message: "Exiting subroutine via next at..."

Examine what is said, not who speaks.
"Efficiency is intelligent laziness." -David Dunham
"Think for yourself!" - Abigail

In reply to Re: Re: fast bit twiddling by BrowserUk
in thread fast bit twiddling by spurperl

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