2 files changed, 6 insertions, 0 deletions
diff --git a/lib/aux_file.ml b/lib/aux_file.ml
index c9018c9ee9..5dedb0d0ac 100644
--- a/lib/aux_file.ml
+++ b/lib/aux_file.ml
@@ -42,6 +42,8 @@ module M = Map.Make(String)
 type data = string M.t
 type aux_file = data H.t
 
+let contents x = x
+
 let empty_aux_file = H.empty
 
 let get aux loc key = M.find key (H.find (Loc.unloc loc) aux)
diff --git a/lib/aux_file.mli b/lib/aux_file.mli
index e340fc6547..b672d3db28 100644
--- a/lib/aux_file.mli
+++ b/lib/aux_file.mli
@@ -13,6 +13,10 @@ val get : aux_file -> Loc.t -> string -> string
 val empty_aux_file : aux_file
 val set : aux_file -> Loc.t -> string -> string -> aux_file
 
+module H : Map.S with type key = int * int
+module M : Map.S with type key = string
+val contents : aux_file -> string M.t H.t
+
 val start_aux_file_for : string -> unit
 val stop_aux_file : unit -> unit 
 val recording : unit -> bool