You missed his note about "fall through" ala C.

In his example, a value of '5' would produce "fghij". A value of '2' would produce "ij". Velaki's code recognizes this better.

But I wonder if he might ever have var set to zero? (No output!)

In reply to Re^2: fall through switch/case in perl by shenme
in thread fall through switch/case in perl by ykar

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