```lisp ;;; top level statement
npm install @xieyuheng/basic-lisp.js``lisp
;;; top level statement
(define-function
(import
(import-all
(import-except
(import-as
(export
(include
(include-all
(include-except
(include-as
;;; block
(block
;;; instruction
(=
(=
(assert
(return )
(goto
;;; value
(@function
(@primitive-function
(@curry
``