+(* Copyright (C) 2004, 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://helm.cs.unibo.it/
+ *)
+
+type term = CicNotationPt.term
+type tactic = (term, term, GrafiteAst.reduction, string) GrafiteAst.tactic
+type tactical = (term, term, GrafiteAst.reduction, string) GrafiteAst.tactical
+type script_entry =
+ | Command of tactical
+ | Comment of CicNotationPt.location * string
+type script = CicNotationPt.location * script_entry list
type domain_item =
- | Id of string (* literal *)
- | Symbol of string * int (* literal, instance num *)
- | Num of int (* instance num *)
+ | Id of string (* literal *)
+ | Symbol of string * int (* literal, instance num *)
+ | Num of int (* instance num *)
+
+exception Invalid_choice
module OrderedDomain =
struct
let compare = Pervasives.compare
end
-module Domain = Set.Make (OrderedDomain)
-module Environment = Map.Make (OrderedDomain)
+(* module Domain = Set.Make (OrderedDomain) *)
+module Environment =
+struct
+ module Environment' = Map.Make (OrderedDomain)
+
+ include Environment'
+
+ let cons k v env =
+ try
+ let current = find k env in
+ let dsc, _ = v in
+ add k (v :: (List.filter (fun (dsc', _) -> dsc' <> dsc) current)) env
+ with Not_found ->
+ add k [v] env
+
+ let hd list_env =
+ try
+ map List.hd list_env
+ with Failure _ -> assert false
+
+ let fold_flatten f env base =
+ fold
+ (fun k l acc -> List.fold_right (fun v acc -> f k v acc) l acc)
+ env base
+
+end
type codomain_item =
string * (* description *)
- (environment -> string -> Cic.term list -> Cic.term)
+ (singleton_environment -> string -> Cic.term list -> Cic.term)
(* environment, literal number, arguments as needed *)
-and environment = codomain_item Environment.t
+and environment = codomain_item list Environment.t
+
+and singleton_environment = codomain_item Environment.t
+
+(** adds a (name,uri) list l to a disambiguation environment e **)
+let env_of_list l e =
+ List.fold_left
+ (fun e (name,descr,t) -> Environment.cons (Id name) (descr,fun _ _ _ -> t) e)
+ e l
+
+let singleton_env_of_list l e =
+ List.fold_left
+ (fun e (name,descr,t) -> Environment.add (Id name) (descr,fun _ _ _ -> t) e)
+ e l
module type Callbacks =
sig
- val output_html : ?append_NL:bool -> Ui_logger.html_msg -> unit
- val interactive_user_uri_choice :
+ val interactive_user_uri_choice:
selection_mode:[`SINGLE | `MULTIPLE] ->
?ok:string ->
?enable_button_for_non_vars:bool ->
- title:string -> msg:string -> id:string -> string list -> string list
- val interactive_interpretation_choice :
- (string * string) list list -> int
- val input_or_locate_uri : title:string -> UriManager.uri
+ title:string -> msg:string -> id:string -> UriManager.uri list ->
+ UriManager.uri list
+ val interactive_interpretation_choice:
+ (string * string) list list -> int list
+ val input_or_locate_uri:
+ title:string -> ?id:string -> unit -> UriManager.uri
end
let string_of_domain_item = function
| Num i -> Printf.sprintf "NUM(instance %d)" i
let string_of_domain dom =
- let buf = Buffer.create 1024 in
- Domain.iter
- (fun item -> Buffer.add_string buf (string_of_domain_item item ^ "; "))
- dom;
- Buffer.contents buf
+ String.concat "; " (List.map string_of_domain_item dom)
+
+let empty_environment = Environment.empty
+
+let floc_of_loc (loc_begin, loc_end) =
+ let floc_begin =
+ { Lexing.pos_fname = ""; Lexing.pos_lnum = -1; Lexing.pos_bol = -1;
+ Lexing.pos_cnum = loc_begin }
+ in
+ let floc_end = { floc_begin with Lexing.pos_cnum = loc_end } in
+ (floc_begin, floc_end)
+
+let dummy_floc = floc_of_loc (-1, -1)