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_______________________________________________________________ *)
14 type name = string list
21 type nobjs = nobj list
29 type oobjs = oobj list
39 type robjs = robj list
49 type step = One of int
52 type pointer = step list
54 type error = EWrongExt of string
65 | EWrongRequest of string * string
67 exception Error of error
69 type each = string -> string -> bool -> string -> string -> string -> unit