Dude... those parentheses don't cause the array to be copied. If you want do an in-line copy like that, I recommend: 
foreach (@callbacks) {
  $_->( @{[ @args ]} );
}

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:Wq
Not an editor command: Wq

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In reply to Re: Re: Action at a great distance by etcshadow
in thread Action at a great distance by sfink

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