The standard Scheme quasiquote has been extended so that unquote and unquote-splicing work within immediate boxes: `#&(,(- 2 1) ,@(list 2 3)) ; => #&(1 2 3)
`#&(,(- 2 1) ,@(list 2 3)) ; => #&(1 2 3)
See section 14.3 for more information about immediate boxes.