Very Stupid Regex question
H. S. Teoh via Digitalmars-d-learn
digitalmars-d-learn at puremagic.com
Thu Aug 7 11:14:32 PDT 2014
On Thu, Aug 07, 2014 at 10:42:13AM -0700, H. S. Teoh via Digitalmars-d-learn wrote:
[...]
> Hmm, you're right. I was a bit disappointed to find out that the |
> operator in std.regex (and also in Perl's regex) doesn't do
> longest-match but first-match. :-( I had always thought it did
> longest-match, like in lex/flex.
>
> I wish we can extend std.regex to allow longest-match for
> alternations... but there may be performance consequences.
https://issues.dlang.org/show_bug.cgi?id=13268
T
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