1 (* Copyright (C) 2004, HELM Team.
3 * This file is part of HELM, an Hypertextual, Electronic
4 * Library of Mathematics, developed at the Computer Science
5 * Department, University of Bologna, Italy.
7 * HELM is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU General Public License
9 * as published by the Free Software Foundation; either version 2
10 * of the License, or (at your option) any later version.
12 * HELM is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
17 * You should have received a copy of the GNU General Public License
18 * along with HELM; if not, write to the Free Software
19 * Foundation, Inc., 59 Temple Place - Suite 330, Boston,
22 * For details, see the HELM World-Wide-Web page,
23 * http://helm.cs.unibo.it/
26 val is_dir: string -> bool (** @return true if file is a directory *)
27 val is_regular: string -> bool (** @return true if file is a regular file *)
29 val input_file: string -> string (** read all the contents of file to string *)
31 (** @return true if file is a (textual) proof script *)
32 val is_proof_script: string -> bool
34 (** @return true if file is a (binary) proof object *)
35 val is_proof_object: string -> bool
37 (** given a phrase, if it doesn't end with BuildTimeConf.phrase_sep, append
39 val append_phrase_sep: string -> string