On Mon, Jan 21, 2002 at 03:00:57PM +0000, Robin Houston wrote:
> In an ideal world it would behave the same as
>   %a = (%b, %c);
>   for my $k (keys %a) {
>       $a{$k} += $b{$k} if exists($b{$k}) && exists($c{$k});
>   }

It's not impossible that it would end up doing just that.

-- 
The warly race may riches chase,
    An' riches still may fly them, O;
An' tho' at last they catch them fast,
    Their hearts can ne'er enjoy them, O.

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