+++ /dev/null
-(* Copyright (C) 2005, HELM Team.
- *
- * This file is part of HELM, an Hypertextual, Electronic
- * Library of Mathematics, developed at the Computer Science
- * Department, University of Bologna, Italy.
- *
- * HELM is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * HELM is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with HELM; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston,
- * MA 02111-1307, USA.
- *
- * For details, see the HELM World-Wide-Web page,
- * http://cs.unibo.it/helm/.
- *)
-
-(* $Id$ *)
-
-module Trivial_disambiguate:
-sig
- exception Ambiguous_term of string Lazy.t
- (** disambiguate an _unanmbiguous_ term using dummy callbacks which fail if a
- * choice from the user is needed to disambiguate the term
- * @raise Ambiguous_term for ambiguous term *)
- val disambiguate_string:
- dbd:HMysql.dbd ->
- ?context:Cic.context ->
- ?metasenv:Cic.metasenv ->
- ?initial_ugraph:CicUniv.universe_graph ->
- ?aliases:DisambiguateTypes.environment ->(* previous interpretation status*)
- string ->
- ((DisambiguateTypes.domain_item * DisambiguateTypes.codomain_item) list *
- Cic.metasenv * (* new metasenv *)
- Cic.term *
- CicUniv.universe_graph) list (* disambiguated term *)
-end
-=
-struct
- exception Ambiguous_term of string Lazy.t
- exception Exit
- module Callbacks =
- struct
- let non p x = not (p x)
- let interactive_user_uri_choice ~selection_mode ?ok
- ?(enable_button_for_non_vars = true) ~title ~msg ~id uris =
- List.filter (non UriManager.uri_is_var) uris
- let interactive_interpretation_choice interp = raise Exit
- let input_or_locate_uri ~(title:string) ?id = raise Exit
- end
- module Disambiguator = Disambiguate.Make (Callbacks)
- let disambiguate_string ~dbd ?(context = []) ?(metasenv = []) ?initial_ugraph
- ?(aliases = DisambiguateTypes.Environment.empty) term
- =
- let ast =
- CicNotationParser.parse_level2_ast (Ulexing.from_utf8_string term)
- in
- try
- fst (Disambiguator.disambiguate_term ~dbd ~context ~metasenv ast
- ?initial_ugraph ~aliases ~universe:None)
- with Exit -> raise (Ambiguous_term (lazy term))
-end
-
-let configuration_file = ref "../../matita/matita.conf.xml";;
-
-let core_notation_script = "../../matita/core_notation.moo";;
-
-let get_from_user ~(dbd:HMysql.dbd) =
- let rec get () =
- match read_line () with
- | "" -> []
- | t -> t::(get ())
- in
- let term_string = String.concat "\n" (get ()) in
- let env, metasenv, term, ugraph =
- List.nth (Trivial_disambiguate.disambiguate_string dbd term_string) 0
- in
- term, metasenv, ugraph
-;;
-
-let full = ref false;;
-
-let retrieve_only = ref false;;
-
-let demod_equalities = ref false;;
-
-let _ =
- let module S = Saturation in
- let set_ratio v = S.weight_age_ratio := v; S.weight_age_counter := v
- and set_sel v = S.symbols_ratio := v; S.symbols_counter := v;
- and set_conf f = configuration_file := f
- and set_ordering o =
- match o with
- | "lpo" -> Utils.compare_terms := Utils.lpo
- | "kbo" -> Utils.compare_terms := Utils.kbo
- | "nr-kbo" -> Utils.compare_terms := Utils.nonrec_kbo
- | "ao" -> Utils.compare_terms := Utils.ao
- | o -> raise (Arg.Bad ("Unknown term ordering: " ^ o))
- and set_fullred b = S.use_fullred := b
- and set_time_limit v = S.time_limit := float_of_int v
- and set_width w = S.maxwidth := w
- and set_depth d = S.maxdepth := d
- and set_full () = full := true
- and set_retrieve () = retrieve_only := true
- and set_demod_equalities () = demod_equalities := true
- in
- Arg.parse [
- "-full", Arg.Unit set_full, "Enable full mode";
- "-f", Arg.Bool set_fullred,
- "Enable/disable full-reduction strategy (default: enabled)";
-
- "-r", Arg.Int set_ratio, "Weight-Age equality selection ratio (default: 4)";
-
- "-s", Arg.Int set_sel,
- "symbols-based selection ratio (relative to the weight ratio, default: 0)";
-
- "-c", Arg.String set_conf, "Configuration file (for the db connection)";
-
- "-o", Arg.String set_ordering,
- "Term ordering. Possible values are:\n" ^
- "\tkbo: Knuth-Bendix ordering\n" ^
- "\tnr-kbo: Non-recursive variant of kbo (default)\n" ^
- "\tlpo: Lexicographic path ordering";
-
- "-l", Arg.Int set_time_limit, "Time limit in seconds (default: no limit)";
-
- "-w", Arg.Int set_width,
- Printf.sprintf "Maximal width (default: %d)" !Saturation.maxwidth;
-
- "-d", Arg.Int set_depth,
- Printf.sprintf "Maximal depth (default: %d)" !Saturation.maxdepth;
-
- "-retrieve", Arg.Unit set_retrieve, "retrieve only";
- "-demod-equalities", Arg.Unit set_demod_equalities, "demod equalities";
- ] (fun a -> ()) "Usage:"
-in
-Helm_registry.load_from !configuration_file;
-ignore (CicNotation2.load_notation [] core_notation_script);
-ignore (CicNotation2.load_notation [] "../../matita/coq.ma");
-let dbd = HMysql.quick_connect
- ~host:(Helm_registry.get "db.host")
- ~user:(Helm_registry.get "db.user")
- ~database:(Helm_registry.get "db.database")
- ()
-in
-let term, metasenv, ugraph = get_from_user ~dbd in
-if !retrieve_only then
- Saturation.retrieve_and_print dbd term metasenv ugraph
-else if !demod_equalities then
- Saturation.main_demod_equalities dbd term metasenv ugraph
-else
- Saturation.main dbd !full term metasenv ugraph
-;;
projects / helm.git / blobdiff