#lang racket/base (require brag/examples/wordy brag/support rackunit) (check-equal? (syntax->datum (parse (list "hello" "world"))) '(sentence (verb (greeting "hello")) (optional-adjective) (object "world"))) (check-equal? (syntax->datum (parse (list "hola" "frumpy" (token 'WORLD "세계")))) '(sentence (verb (greeting "hola")) (optional-adjective "frumpy") (object "세계")))