From df4bf43ca3d0ddf57ba4b151b59f64e211cdacc6 Mon Sep 17 00:00:00 2001
From: Robby Findler <robby@racket-lang.org>
Date: Fri, 26 Apr 2013 08:20:48 -0500
Subject: [PATCH] add missing requires

closes PR 13713
---
 collects/unstable/scribblings/2d.scrbl | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/collects/unstable/scribblings/2d.scrbl b/collects/unstable/scribblings/2d.scrbl
index 5c9b5b4604..87bb2b0461 100644
--- a/collects/unstable/scribblings/2d.scrbl
+++ b/collects/unstable/scribblings/2d.scrbl
@@ -23,6 +23,7 @@ here is a simple equality function that operates on pairs and
 numbers, written using a @litchar{#2d} conditional expression:
 @codeblock{
   #lang unstable/2d racket
+  (require unstable/2d/cond)
 
   (define (same? a b)
     #2dcond
@@ -64,7 +65,8 @@ Typed Racket numeric types, this time using a @litchar{#2d} match
 expression:
 @codeblock{
   #lang unstable/2d racket
-
+  (require unstable/2d/match)
+  
   (define (subtype? a b)
     #2dmatch
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