Yeah, vi has supported % as "jump between matching parenthesis" since it's original release in the 1970s, and vim by default will do simple parenthesis matching

Yeah, vi has supported % as "jump between matching parenthesis" since it's original release in the 1970s, and vim by default will do simple parenthesis matching and highlighting, I don't see why everyone is so scared of touching lisp for these reasons with modern editors (if your editor doesn't support either of the above... maybe it's not modern enough?)