For the many people who use email for posting, the forum handles your message as markdown.
While you don’t need to use markdown, it has some helpful features:
- to format code start with three backticks () followed byscheme` and end with three backticks. There isn’t a racket formatter yet but the scheme formatter works ok:

renders as
(define (add1 n)
  (+ n 1))
- enclose inline code that contains markdown special characters in one (`) or two(``) backticks to render monospaced and disable markdown formatting.
Happy Thursday
Stephen