+let out_length uris = out_int (US.cardinal uris)
+
+let out_uris uris =
+ let map uri = P.printf "%S\n" (U.string_of_uri uri) in
+ US.iter map uris
+
+let is_registry str =
+ F.check_suffix str ".conf.xml"
+
+let get_uri str =
+ let str = H.normalize_path str in
+ let dir, file =
+ if H.is_regular str && F.check_suffix str ".ma"
+ then F.dirname str, F.chop_extension (F.basename str)
+ else if H.is_dir str then str, ""
+ else missing str
+ in
+ let rec aux bdir file = match B.find_roots_in_dir bdir with
+ | [root] ->
+ let buri = L.assoc "baseuri" (B.load_root_file root) in
+ F.concat bdir file, F.concat buri file
+ | roots ->
+ if bdir = F.current_dir_name || bdir = F.dir_sep then unrooted dir roots else
+ aux (F.dirname bdir) (F.concat (F.basename bdir) file)
+ in
+ aux dir file
+
+let mac fname =
+ let ich = open_in fname in
+ let lexbuf = Lexing.from_channel ich in
+ M.token lexbuf; close_in ich
+