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 exception LRefNotFound of (context, Brg.term) Log.item list
20 val empty_context: context
22 val push: (context -> 'a) -> context -> Brg.bind -> 'a
24 val get: (Brg.bind -> 'a) -> context -> int -> 'a
26 val iter: (unit -> 'a) -> ((unit -> 'a) -> Brg.bind -> 'a) -> context -> 'a
28 val are_convertible: (bool -> 'a) -> context -> Brg.term -> Brg.term -> 'a
30 val ho_whd: (context -> ho_whd_result -> 'a) -> context -> Brg.term -> 'a