I've just seen that a new book on Regular Expressions has been released. Regular Expressions Cookbook is written by Jan Goyvaerts (author of RegexBuddy and regular-expressions.info) and Steven Levithan (author of XRegExp and RegexPal) and released by O'Reilly.
I haven't had a chance to buy a copy yet but think it looks like a good book on the subject and a good addition to the classic Mastering Regular Expressions by Jeffrey Friedl
OT: New book on regular expressions
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OT: New book on regular expressions
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