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add missing requires

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closes PR 13713
This commit is contained in:
Robby Findler 2013-04-26 08:20:48 -05:00
parent 4bef2987a9
commit df4bf43ca3
1 changed files with 3 additions and 1 deletions
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2
collects/unstable/scribblings/2d.scrbl
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@ -23,6 +23,7 @@ here is a simple equality function that operates on pairs and
numbers, written using a @litchar{#2d} conditional expression: numbers, written using a @litchar{#2d} conditional expression:
@codeblock{ @codeblock{
#lang unstable/2d racket #lang unstable/2d racket
(require unstable/2d/cond)
(define (same? a b) (define (same? a b)
#2dcond #2dcond
@ -64,6 +65,7 @@ Typed Racket numeric types, this time using a @litchar{#2d} match
expression: expression:
@codeblock{ @codeblock{
#lang unstable/2d racket #lang unstable/2d racket
(require unstable/2d/match)
(define (subtype? a b) (define (subtype? a b)
#2dmatch #2dmatch