add for-label require; closes #1967

2018-03-02 07:42:05 -06:00 · 2018-03-02 07:42:05 -06:00 · 081b1cc3f3
commit 081b1cc3f3
parent 11fd70c3dd
1 changed files with 1 additions and 1 deletions
--- a/pkgs/racket-doc/scribblings/guide/concurrency.scrbl
+++ b/pkgs/racket-doc/scribblings/guide/concurrency.scrbl
@ -2,7 +2,7 @@
@(require scribble/manual
          scribble/examples
          "guide-utils.rkt"
-          (for-label racket))
+          (for-label racket racket/async-channel))

@(define concurrency-eval (make-base-eval))
@(concurrency-eval '(require racket/contract racket/math))