and that chomping is done,
Chomping wasn't done here. And none of the other answers (that I saw) mentioned the restrictions on their match.

Hence, I must point it out.

Cargo cult is when you use something you don't fully understand, and then pass it on, without understanding or describing its limitations. This was a perfect example of at least three people cargo-culting the answer.

-- Randal L. Schwartz, Perl hacker
Be sure to read my standard disclaimer if this is a reply.

In reply to •Re: Re: •Re: Checking for single digit by merlyn
in thread Checking for single digit by Anonymous Monk

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