Learning Regular Expressions, First Edition

Appendix A

Regular Expressions in Popular Applications and Languages

Although basic regular expression syntax is, for the most part, consistent across different implementations, the way that regular expressions are used is most definitely not. Languages and applications that support regular expression use have their invocation methods, and most have their own subtle (and sometimes not so subtle) differences and nuances. This appendix describes regular expression use in popular applications and languages and provides additional usage notes where appropriate.

Note

The information presented in this appendix is for reference and to help you get started. Specific usage examples and notes for every implementation are beyond the scope of this book, ...