Thanks for the explanation! I did not think that an escape '\' would work within TR. Even though that does indeed work, I prefer my tr/A-Z/a-z/ because it is easy for me to understand it at a glance. Of course, mileage varies.

In reply to Re^6: Problem with regex wildcard operator (.)...? by Marshall
in thread Problem with regex wildcard operator (.)...? by sbrothy

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