export snip-class because the matrix snips need that to work properly

2014-07-28 08:17:18 -05:00 · 2014-07-28 08:17:18 -05:00 · 71e5d2276e
commit 71e5d2276e
parent 0c68ded12d
1 changed files with 1 additions and 0 deletions
--- a/pkgs/htdp-pkgs/htdp-lib/htdp/matrix.rkt
+++ b/pkgs/htdp-pkgs/htdp-lib/htdp/matrix.rkt
@ -192,3 +192,4 @@ position structures returned by matrix-where?
 (define-values/invoke-unit invisible-matrix@ (import) (export matrix^))

 (provide-signature-elements matrix^)
+(provide snip-class)