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Postings from June 2010
On Thu, Jun 17, 2010 at 10:26:13PM +0000, Ævar Arnfjörð Bjarmason wrote:
> On Thu, Jun 17, 2010 at 20:34, Todd Rinaldo <toddr@cpanel.net> wrote:
> > Any idea why use 5.12.1 makes it so kill $1 doesn't break?
> >
> > use 5.12.1;
> > my $pid = "12345 ";
> > if($pid =~ m/(\d+)/) {
> > kill 9, $1;
> > }
>
> I didn't check, but maybe due to the action at a distance regex
> matches in feature.pm? They use ([0-9]+), not (\d+) b.t.w., not sure
> if that matters.
Presumably a previous use of $1 in 'use 5.12.1' set the pPOK flag on $1,
which alters the way it is processed in looks_like_number()
--
This is a great day for France!
-- Nixon at Charles De Gaulle's funeral
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