+ let iter fname = Printf.printf "leaf: %s\n" fname in
+ let fnames = get_leafs () in
+ StringSet.iter iter fnames
+
+let rec file_iter map ich =
+ let line = input_line ich in
+ if line <> "" then map line;
+ file_iter map ich
+
+let back name =
+ Printf.printf "\"%s\":\n" name;
+ try match (Hashtbl.find graph name).rdeps with
+ | None -> ()
+ | Some rdeps ->
+ let rdeps =
+ if !iset = StringSet.empty then rdeps
+ else StringSet.inter rdeps !iset
+ in
+ let iter name = Printf.printf " \"%s\"\n" name in
+ StringSet.iter iter rdeps;
+ Printf.printf "\n"
+ with Not_found -> Printf.printf "* not found\n\n"
+
+let back fname =
+ if Librarian.is_uri fname then back fname else
+ let ich = open_in fname in
+ try file_iter back ich with End_of_file -> close_in ich
+
+let set_iset fname =
+ if Librarian.is_uri fname then iset := StringSet.singleton fname else
+ let map name = iset := StringSet.add name !iset in
+ let ich = open_in fname in
+ try file_iter map ich with End_of_file -> close_in ich
+
+let rec read_many ich s =
+ let line = input_line ich in
+ if line = "" then () else begin
+ begin try Scanf.sscanf line " %S" (init s)
+ with Scanf.Scan_failure _ | End_of_file ->
+ Printf.eprintf "unknown line: %s.\n" line
+ end;
+ read_many ich s
+ end
+
+let rec read_deps ich =
+ let line = input_line ich in
+ begin try Scanf.sscanf line "%s@:include %S." init
+ with Scanf.Scan_failure _ | End_of_file ->
+ begin try Scanf.sscanf line "./%s@:include %S." init
+ with Scanf.Scan_failure _ | End_of_file ->
+ begin try Scanf.sscanf line "%s@:(*%s@*)" (fun _ _ -> ())
+ with Scanf.Scan_failure _ | End_of_file ->
+ begin try Scanf.sscanf line "%S:%!" (read_many ich)
+ with Scanf.Scan_failure _ | End_of_file ->
+ begin try Scanf.sscanf line "%S: %S" init
+ with Scanf.Scan_failure _ | End_of_file ->
+ Printf.eprintf "unknown line: %s.\n" line
+ end
+ end
+ end
+ end
+ end;
+ read_deps ich
+