1 files changed, 0 insertions, 26 deletions
diff --git a/contrib/interface/paths.ml b/contrib/interface/paths.ml
deleted file mode 100644
index a157ca92..00000000
--- a/contrib/interface/paths.ml
+++ /dev/null
@@ -1,26 +0,0 @@
-let int_list_to_string s l =
-    List.fold_left 
-       (fun s -> (fun v -> s ^ " " ^ (string_of_int v)))
-       s
-       l;;
-
-(* Given two paths, this function returns the longest common prefix and the
-   two suffixes. *)
-let rec decompose_path
-     : (int list * int list) -> (int list * int list * int list) =
-   function
-       (a::l,b::m) when a = b ->
-         let (c,p1,p2) = decompose_path (l,m) in
-         (a::c,p1,p2)
-     |  p1,p2 -> [], p1, p2;;
-
-let rec is_prefix p1 p2 = match p1,p2 with
-  [], _ -> true
-| a::tl1, b::tl2 when a = b -> is_prefix tl1 tl2
-| _ -> false;;
-
-let rec lex_smaller p1 p2 = match p1,p2 with
-  [], _ -> true
-| a::tl1, b::tl2 when a < b -> true
-| a::tl1, b::tl2 when a = b -> lex_smaller tl1 tl2
-| _ -> false;;