| h1::h2::tl when h1 = h2 -> list_uniq (h2 :: tl)
| h1::tl (* when h1 <> h2 *) -> h1 :: list_uniq tl
-let end_ma_RE = Pcre.regexp "\\.ma$"
+let debug_wrap name f =
+ prerr_endline (sprintf "debug_wrap: ==>> %s" name);
+ let res = f () in
+ prerr_endline (sprintf "debug_wrap: <<== %s" name);
+ res
+