2 ||M|| This file is part of HELM, an Hypertextual, Electronic
3 ||A|| Library of Mathematics, developed at the Computer Science
4 ||T|| Department, University of Bologna, Italy.
6 ||T|| HELM is free software; you can redistribute it and/or
7 ||A|| modify it under the terms of the GNU General Public License
8 \ / version 2 or (at your option) any later version.
9 \ / This software is distributed as is, NO WARRANTY.
10 V_______________________________________________________________ *)
19 let rec remove_obj name =
20 try Y.remove name with Sys_error _ -> remove_dir name
23 let map name = remove_obj (F.concat dir name) in
25 U.rmdir dir; (* Sys.remove does not seem to remove empty directories *)
28 if Y.file_exists dir then begin
29 try A.iter map (Y.readdir dir); rmdir dir
30 with U.Unix_error _ -> ()
34 List.iter remove_obj !O.remove