Re: RFC 72 (v1) The regexp engine should go backward as well as forward.
[email protected] (Mark-Jason Dominus) Mon, 11 Sep 2000 15:39:23 -0400
| Newsgroups | perl.perl6.language.regex |
|---|---|
| Message-ID | <[email protected]> |
> Simply put, I want variable-length lookbehind. Why didn't you simply propose that the (?<...) operator be fixed to support variable-length expressions? Why so much additional machinery?