Uri Guttman writes:

 > 
 >      %hash1.values [+]= %hash2{%hash1.keys} ;
 > 
but here is exactly example analogous to 

my Dog $x = new Dog . 

which was discusse dand turned  to

my Dog $x .= new ; 
 
It's (almost) clear what you want when you write 

%hash1 [+]= %hash2 ; 

so why to screen the meaning with several ( almost ) unnecessary 
words . 

And besides, If that will be usefull there will be somebody who will 
make those shortcuts. 

aracdi . 

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