How about this? 
sub puntato{ my $z=reverse $_[0];$z=~s/(\d{3})(?=\d)/$1\./g;scalar(rev
+erse($z))}

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Boris

In reply to Re: Answer: How do I print a large integer with thousands separators? by borisz
in thread How do I print a large integer with thousands separators? by miblo

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