You're right, and you're wrong... I'm fairly certian that while ordinary regular expressions aren't up to parsing HTML, even on a theorical basis. Perl regular expressions are a whole 'nother breed. Regular expressions with backreferences are NP-complete; it's been proven at least twice. (Well, three times, but one of them is buggy.) I suspect I'm missing somthing here... if anybody knows what (other then my mind), I'd love to hear it.

Warning: Unless otherwise stated, code is untested. Do not use without understanding. Code is posted in the hopes it is useful, but without warranty. All copyrights are relinquished into the public domain unless otherwise stated. I am not an angel. I am capable of error, and err on a fairly regular basis. If I made a mistake, please let me know (such as by replying to this node).

In reply to Re: Re: Re: A few random questions from Learning Perl 3 by theorbtwo
in thread A few random questions from Learning Perl 3 by sulfericacid

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