signature MAIN = sig
- val tInit : Ast.typ
+ val init : unit -> unit
- val check : string -> unit
- val reduce : string -> unit
+ val check : string -> Env.env * Ast.exp option
+ val check' : Env.env -> string -> Env.env
+
+ val basis : unit -> Env.env
+
+ val reduce : string -> Ast.exp option
val eval : string -> unit
+ val request : string -> unit
+ val service : unit -> unit
+
end