Yukihiro Matsumoto wrote:
> Shajith <demerzel / gmail.com> writes:
>> Are there any plans to support look-behinds in the core regexp
>> engine?
> 
> 1.9 Oniguruma regexp engine already has one.

Where can I read more about this regexp engine?  How does it compare to:

* Perl's own regexps
* regexp-engine from AEditor (http://aeditor.rubyforge.org/)
* PCRE (http://www.pcre.org/)


Thanks,
--binkley