From 948f9adef18b1f1d6ea4e503da5d629668f19a44 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Georges=20Dup=C3=A9ron?= <georges.duperon@gmail.com>
Date: Fri, 17 Jun 2016 18:23:53 +0200
Subject: [PATCH] Added for-syntax require in example

---
 test/test.hl.rkt | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/test/test.hl.rkt b/test/test.hl.rkt
index d2e4696e..46b12e7c 100644
--- a/test/test.hl.rkt
+++ b/test/test.hl.rkt
@@ -46,6 +46,11 @@ And so does @racket[(require (submod ".." …))]:
        (require (submod ".." ms2))]
 
 @chunk[<*>
+       (begin
+         ;; Wrap the require in a `(begin …)` so that it gets ignored,
+         ;; otherwise scribble complains some identifiers are loaded twice
+         ;; for-label.
+         (require (for-syntax)))
        (require typed/rackunit)
        <submod>
        (check-equal? (+ x x) 2)