The trouble with using the flip flop directly is that it's still true when /$Finish/ matches, but the OP wants $State to be false when /$Finish/ matches. To account for this, my solution says ( ( /$Start/ .. /$Finish/ ) && ! /$Finish/ ). The inner parentheses are necessary because && binds tighter than the flip flop. Without them, it means ( /$Start/ .. ( /$Finish/ && ! /$Finish/ ) ), which is true at /$Start/ and then never turns false.

In reply to Re^2: Iteration condition... by kyle
in thread Iteration condition... by abachus

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