* http://cs.unibo.it/helm/.
*)
-(* mk_fresh_name context name typ *)
-(* returns an identifier which is fresh in the context *)
-(* and that resembles [name] as much as possible. *)
-(* [typ] will be the type of the variable *)
-val mk_fresh_name : ProofEngineTypes.mk_fresh_name_type
-
(* Returns the first meta whose number is above the *)
(* number of the higher meta. *)
val new_meta_of_proof : proof:ProofEngineTypes.proof -> int