Re: Perl 5's "non-greedy" matching can be TOO greedy!
[email protected] (Tom Christiansen) Fri, 15 Dec 2000 13:45:21 -0700
| Newsgroups | perl.perl6.language.regex |
|---|---|
| Message-ID | <7468.976913121@chthon> |
>I want the maximum level of OVERALL consistency for regular expressions as We're there, thank you very much. "Find a match" is the over-riding sentiment, the principle semantic. It is completely consistent with this. You've got greed/nongreed very wrong. >a whole, rather than immutable adherence to the "leftmost trumps nongreedy" >rule currently in place. Most of the time, I agree with the precedence of >leftmost over nongreedy. The example I gave is a case where I believe the >strict adherence to the leftmost rule actually introduces complexity and >makes the regular expression system less self-consistent. You have yet to provide a concrete, real-world example of this allegation. To the contrary, you give unrealworld examples. --tom