Racket's S-expression comment not properly handled

[photonsphere-org]

Racket

e.g.

(define aname "Jane Doe")
#;(displayln "Hello ~a"
  aname)

only shows line with #; in comment style, not the whole S-expression.

Also block comments #l ... |# not recognized.

[bajrangCoder]

Actually there is no racket mode available, so as a fallback it using scheme mode which is not for racket.

So either open this request in ace editor repo or wait for any plugin (or develop a plugin)