scmdoc

 1;;> This is a library which contains multiple export declarations.
 2
 3(define-library (scmdoc test simple)
 4  (export const1)
 5  (export const2)
 6
 7  (begin
 8    ;;> First constant.
 9    (define const1 1)
10
11    ;;> Second constant.
12    (define const2 2)))