No, but you could craft a substitution to get the effect 
$_ = 'I say blah blah blah to you.';
s/blah/ $i++ /eg;
print;
__END__
I say 0 1 2 to you.

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perlretut

In reply to Re: Incremental replacement by regex by Anonymous Monk
in thread Incremental replacement by regex by markdibley

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