I reopened this ticket because the test for it is wrong. (The problem occurred for bracketed character classes, but the test used a class that gets optimized into an EXACT node, and hence doesn't actually test the fix.) But the point of this email is that I toggled the field that says to send email to p5p, and nothing showed up. And this isn't the first time that has happened. So there is a bug in the RT software.Thread Next