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Re: [perl #119095] Empty regular expression does not match in some cases

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From:
demerphq
Date:
August 1, 2013 11:03
Subject:
Re: [perl #119095] Empty regular expression does not match in some cases
Message ID:
CANgJU+UQVj-9c+yLJuotqrr0KqTbsV=eN1qs_suZxhHOZNFDyA@mail.gmail.com
On 1 August 2013 12:38, Ed Avis <eda@waniasset.com> wrote:
> Out of interest is there a performance boost from reapplying the last
> successfully matched regexp using // or is it just a golfing shortcut?

Hypothetically a tiny boost.

Yves


-- 
perl -Mre=debug -e "/just|another|perl|hacker/"
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