I agree, tuvistavie! But my default machine has 3.7 installed, and I didn't want to get too far ahead of readers. Sometime next year I'll go to 3.8, and look fo

I agree, tuvistavie! But my default machine has 3.7 installed, and I didn't want to get too far ahead of readers. Sometime next year I'll go to 3.8, and look forward to using ":="