"so the second match would never occur, even if the code compiled because the first match would have swallowed everying in your (then-current) line of data."

Not so!

use v5.10;

my $email = 'foo <bar>';
$email =~ /(.*) (<.*>)/;
say "1='$1' 2='$2'";

[download]

Greedy matches don't automatically swallow everything. A quote from perlre, my emphasis:

"By default, a quantified subpattern is "greedy", that is, it will match as many times as possible (given a particular starting location) while still allowing the rest of the pattern to match."

package Cow { use Moo; has name => (is => 'lazy', default => sub { 'Mooington' }) } say Cow->new->name

In reply to Re^2: perl 5.10 bug or not? by tobyink
in thread perl 5.10 bug or not? by sotona

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