Actually, the OP's code: 
while(<>){

[download]
DOES use the $/="\n\n\n".

My suggestion for the enclosing block is not strictly necessary for the posted code, but I think it is in good style, and enables protection in the event the program grows.

        This is not an optical illusion, it just looks like one.

In reply to Re^6: Scope of $/ by NetWallah
in thread Scope of $/ by agarrubio

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