From 6bbfbad6a79e3306341e6ad52a8b537fc507b73a Mon Sep 17 00:00:00 2001
From: Matthew Flatt <mflatt@racket-lang.org>
Date: Sat, 9 Jul 2011 08:47:21 -0600
Subject: [PATCH] export `step-count?'

 Merge to 5.1.2
(cherry picked from commit 8271f7b1820060783916ed62cac5d426af09b6ca)
---
 collects/2htdp/private/img-err.rkt | 1 +
 1 file changed, 1 insertion(+)

diff --git a/collects/2htdp/private/img-err.rkt b/collects/2htdp/private/img-err.rkt
index 06aa436046..62f13518dc 100644
--- a/collects/2htdp/private/img-err.rkt
+++ b/collects/2htdp/private/img-err.rkt
@@ -11,6 +11,7 @@
          pen-cap?
          pen-join?
          real-valued-posn?
+         step-count?
          check-mode/color-combination)
 
 (require htdp/error