A very thorough book on regex

I already know regex fairly well and thought I could learn a few more things by reading this book. Turns out, there are way more things to learn about regex than I really wanted to. I started learning new things right away with this book, but soon realized that mastering this topic would mean giving up mastery on another.

A great book if you really need to get into complex regex.

Other Reviews

• A very thorough book on regex
• Adequate for beginners...
• Excellent Introduction to Regular Expressions
• Good Description of what I've Been Doing But Didn't Know It