lang/reader.rkt
#lang s-exp syntax/module-reader
(planet cs019/cs019/cs019)

#:language-info `#((planet cs019/cs019/language-info) 
                   get-info
                   (abbreviate-cons-as-list
                    show-sharing
                    read-accept-quasiquote
                    use-function-output-syntax))

#|
#:language-info `#(htdp/bsl/language-info get-info 
                                          (abbreviate-cons-as-list
                                           ;show-sharing
                                           read-accept-quasiquote))
|#