+++ /dev/null
-(* Copyright (C) 2000-2002, 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/.
- *)
-
-module TextualPp =
- struct
- (* It also returns the pretty-printing context! *)
- let print_context ctx =
- let print_name =
- function
- Cic.Name n -> n
- | Cic.Anonymous -> "_"
- in
- List.fold_right
- (fun i (output,context) ->
- let (newoutput,context') =
- match i with
- Some (n,Cic.Decl t) ->
- print_name n ^ ":" ^ CicPp.pp t context ^ "\n", (Some n)::context
- | Some (n,Cic.Def (t,None)) ->
- print_name n ^ ":=" ^ CicPp.pp t context ^ "\n", (Some n)::context
- | None ->
- "_ ?= _\n", None::context
- | Some (_,Cic.Def (_,Some _)) -> assert false
- in
- output^newoutput,context'
- ) ctx ("",[])
- ;;
-
- exception NotImplemented;;
-
- let print_sequent (metano,context,goal) =
- "\n" ^
- let (output,pretty_printer_context_of_context) = print_context context in
- output ^
- "---------------------- ?" ^ string_of_int metano ^ "\n" ^
- CicPp.pp goal pretty_printer_context_of_context
- ;;
- end
-;;
-
-module XmlPp =
- struct
- let dtdname = "http://localhost:8081/getdtd?uri=cic.dtd";;
-
- let print_sequent metasenv (metano,context,goal) =
- let module X = Xml in
- let ids_to_terms = Hashtbl.create 503 in
- let ids_to_father_ids = Hashtbl.create 503 in
- let ids_to_inner_sorts = Hashtbl.create 503 in
- let ids_to_inner_types = Hashtbl.create 503 in
- let ids_to_hypotheses = Hashtbl.create 11 in
- let hypotheses_seed = ref 0 in
- let sequent_id = "i0" in
- let seed = ref 1 in (* 'i0' is used for the whole sequent *)
- let acic_of_cic_context =
- Cic2acic.acic_of_cic_context' seed ids_to_terms ids_to_father_ids
- ids_to_inner_sorts ids_to_inner_types metasenv
- in
- let final_s,_,final_idrefs =
- (List.fold_right
- (fun binding (s,context,idrefs) ->
- let hid = "h" ^ string_of_int !hypotheses_seed in
- Hashtbl.add ids_to_hypotheses hid binding ;
- incr hypotheses_seed ;
- match binding with
- (Some (n,(Cic.Def (t,None) as b)) as entry)
- | (Some (n,(Cic.Decl t as b)) as entry) ->
- let acic = acic_of_cic_context context idrefs t None in
- [< s ;
- X.xml_nempty
- (match b with Cic.Decl _ -> "Decl" | Cic.Def _ -> "Def")
- [None,"name",(match n with Cic.Name n -> n | _ -> assert false);
- None,"id",hid]
- (Cic2Xml.print_term ~ids_to_inner_sorts acic)
- >], (entry::context), (hid::idrefs)
- | None ->
- (* Invariant: "" is never looked up *)
- [< s ; X.xml_empty "Hidden" [] >], (None::context), ""::idrefs
- | Some (_,Cic.Def (_,Some _)) -> assert false
- ) context ([<>],[],[])
- )
- in
- let acic = acic_of_cic_context context final_idrefs goal None in
- [< X.xml_cdata "<?xml version=\"1.0\" encoding=\"ISO-8859-1\"?>\n" ;
- X.xml_cdata ("<!DOCTYPE Sequent SYSTEM \"" ^ dtdname ^ "\">\n");
- X.xml_nempty "Sequent"
- [None,"no",string_of_int metano;None,"id",sequent_id]
- [< final_s ;
- Xml.xml_nempty "Goal" []
- (Cic2Xml.print_term ~ids_to_inner_sorts acic)
- >]
- >],
- ids_to_terms,ids_to_father_ids,ids_to_hypotheses
- ;;
- end
-;;
projects / helm.git / blobdiff