Also, if you need to do this trick but don't know what the operator precedence is, you can add ",-p" after the "Deparse" in order to get Perl to print parentheses to show exactly how things get calculated.

One thing, btw - this won't work as a built-in code beautifier because you'll find that some string literals aren't kept; they're transformed to '???'. That's because it's a constant value that Perl optimised away for whatever reason. (The perldoc for B::Deparse explains more.)