+ let module G = GrafiteAst in
+ try
+ while Stream.peek istream <> None do
+ try
+ let statement = GrafiteParser.parse_statement istream in
+ let floc = extract_loc statement in
+ let (_, y) = P.loc_of_floc floc in
+ char_count := y + !char_count;
+ match statement with
+ | G.Executable (_, G.Macro (_, G.Check (_, t))) ->
+ prerr_endline "====";
+ prerr_endline (CicNotationPp.pp_term t); flush stdout;
+ let t' = CicNotationRew.pp_ast t in
+ prerr_endline (CicNotationPp.pp_term t'); flush stdout;
+ let tbl = Hashtbl.create 0 in
+ dump_xml t' tbl "out.xml"
+ | G.Executable (_, G.Command (_,
+ G.Notation (_, l1, associativity, precedence, l2))) ->
+ prerr_endline "Extending parser ..."; flush stdout;
+ prerr_endline (CicNotationPp.pp_term l1) ;
+ prerr_endline (CicNotationPp.pp_term l2) ;
+ prerr_endline (sprintf "Found keywords: %s"
+ (String.concat " " (CicNotationUtil.keywords_of_term l1)));
+ let time1 = Unix.gettimeofday () in
+ ignore (CicNotationParser.extend l1 ?precedence ?associativity
+ (fun env loc -> CicNotationFwd.instantiate_level2 env l2));
+ let time2 = Unix.gettimeofday () in
+ prerr_endline "Extending pretty printer ..."; flush stdout;
+ let time3 = Unix.gettimeofday () in
+ ignore (CicNotationRew.add_pretty_printer
+ ?precedence ?associativity l2 l1);
+ let time4 = Unix.gettimeofday () in
+ printf ("done (extending parser took %f, " ^^
+ "extending pretty printer took %f)\n")
+ (time2 -. time1) (time4 -. time3);
+ flush stdout
+ | G.Executable (_, G.Command (_, G.Interpretation (_, id, l2, l3))) ->
+ prerr_endline "Adding interpretation ..."; flush stdout;
+ let time1 = Unix.gettimeofday () in
+ ignore (CicNotationRew.add_interpretation id l2 l3);
+ let time2 = Unix.gettimeofday () in
+ printf "done (patterns compilation took %f seconds)\n"
+ (time2 -. time1);
+ flush stdout
+ | G.Executable (_, G.Command (_, G.Dump _)) ->
+ CicNotationParser.print_l2_pattern (); print_newline ()
+ | G.Executable (_, G.Command (_, G.Render (_, uri))) ->
+ let obj, _ = CicEnvironment.get_obj CicUniv.empty_ugraph uri in
+ let annobj, _, _, id_to_sort, _, _, _ =
+ Cic2acic.acic_object_of_cic_object obj
+ in
+ let annterm =
+ match annobj with
+ | Cic.AConstant (_, _, _, _, ty, _, _)
+ | Cic.AVariable (_, _, _, ty, _, _) -> ty
+ | _ -> assert false
+ in
+ let time1 = Unix.gettimeofday () in
+ let t, id_to_uri =
+ CicNotationRew.ast_of_acic id_to_sort annterm
+ in
+ let time2 = Unix.gettimeofday () in
+ prerr_endline (sprintf "ast creation took %f seconds\n"
+ (time2 -. time1));
+ prerr_endline "AST";
+ prerr_endline (CicNotationPp.pp_term t);
+ flush stdout;
+ let time3 = Unix.gettimeofday () in
+ let t' = CicNotationRew.pp_ast t in
+ let time4 = Unix.gettimeofday () in
+ prerr_endline (sprintf "pretty printing took %f seconds\n"
+ (time4 -. time3));
+ prerr_endline (CicNotationPp.pp_term t');
+ dump_xml t' id_to_uri "out.xml"
+ | _ ->
+ prerr_endline "Unsupported statement"
+ with
+ | End_of_file -> raise End_of_file
+ | CicNotationParser.Parse_error (floc, msg) ->
+ let (x, y) = P.loc_of_floc floc in
+(* let before = String.sub line 0 x in
+ let error = String.sub line x (y - x) in
+ let after = String.sub line y (String.length line - y) in
+ eprintf "%s\e[01;31m%s\e[00m%s\n" before error after;
+ prerr_endline (sprintf "at character %d-%d: %s" x y msg) *)
+ prerr_endline (sprintf "Parse error at character %d-%d: %s"
+ (!char_count + x) (!char_count + y) msg);
+ errquit ignore_exn
+ | exn ->
+ prerr_endline
+ (sprintf "Uncaught exception: %s" (Printexc.to_string exn));
+ errquit ignore_exn
+ done
+ with End_of_file ->
+ ()
+
+let _ =
+ let arg_spec = [ ] in
+ let usage = "" in