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Perl.com Downloads Documentation CPAN Mirror FAQs Training Resources Article Archive O'Reilly Books Perl Columns P5P Digest P6P Digest Perl Success Stories

We've expanded our Perl news coverage and improved our search! Search for all things Perl across O'Reilly! Search Search Tips Aaron Mackey  Maintaining Regular Expressions It's easy to get lost in complex regular expressions. Aaron Mackey offers a few tips and an ingenious technique to help you keep things straight. [Jan 16, 2004]

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