--- /dev/null
+(*
+ ||M|| This file is part of HELM, an Hypertextual, Electronic
+ ||A|| Library of Mathematics, developed at the Computer Science
+ ||T|| Department, University of Bologna, Italy.
+ ||I||
+ ||T|| HELM is free software; you can redistribute it and/or
+ ||A|| modify it under the terms of the GNU General Public License
+ \ / version 2 or (at your option) any later version.
+ \ / This software is distributed as is, NO WARRANTY.
+ V_______________________________________________________________ *)
+
+let default_objs = []
+
+let default_srcs = []
+
+let default_exclude = []
+
+let default_net = 0
+
+let objs = ref default_objs
+
+let srcs = ref default_srcs
+
+let exclude = ref default_exclude
+
+let net = ref default_net
+
+let clear () =
+ objs := default_objs; srcs := default_srcs;
+ exclude := default_exclude; net := default_net