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Typo in Perl in a Nutshell (negative look-behinds)

Hi,

The section on extended regular expressions in Perl in a Nutshell (1st and 2nd editions) states that the syntax is:

(?<!=...)

when it should be:

(?<!...)
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  • Hi Tom,

    Thanks for letting us know about this error. If you find errors in our books, you can submit them by going to the View/Submit Errata link on the book page. Errata submitted there is reviewed, and if confirmed will be corrected in electronic versions and future editions. It looks like someone has already submitted the error you mention.

    Thanks again,

    Rachel James
    O'Reilly Media, Inc.
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