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diff demo/listFun.urs @ 398:ab3177746c78

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Simple listShop working
author Adam Chlipala <adamc@hcoop.net>
date Tue, 21 Oct 2008 13:24:54 -0400
parents 4d519baf357c
children
line wrap: on
line diff
--- a/demo/listFun.urs	Tue Oct 21 12:06:35 2008 -0400
+++ b/demo/listFun.urs	Tue Oct 21 13:24:54 2008 -0400
@@ -1,5 +1,7 @@
 functor Make(M : sig
                  type t
+                 val toString : t -> string
+                 val fromString : string -> option t
              end) : sig
     val main : unit -> transaction page
 end