prerr_endline (sprintf "dumping MathML to %s ..." fname);
flush stdout;
let oc = open_out fname in
- Xml.pp_to_outchan (CicNotationPres.render_to_boxml id_to_uri t) oc;
+ let markup = CicNotationPres.render id_to_uri t in
+ let xml_stream = CicNotationPres.print_xml markup in
+ Xml.pp_to_outchan xml_stream oc;
close_out oc
-let _ =
+let extract_loc =
+ function
+ | GrafiteAst.Executable (loc, _)
+ | GrafiteAst.Comment (loc, _) -> loc
+
+let pp_associativity = function
+ | Gramext.LeftA -> "left"
+ | Gramext.RightA -> "right"
+ | Gramext.NonA -> "non"
+
+let pp_precedence = string_of_int
+
+(* let last_rule_id = ref None *)
+
+let process_stream istream =
+ let char_count = ref 0 in
let module P = CicNotationPt in
- let arg_spec = [ ] in
- let usage = "" in
- Arg.parse arg_spec (fun _ -> raise (Arg.Bad usage)) usage;
+ let module G = GrafiteAst in
try
- let istream = Stream.of_channel stdin in
- while Stream.peek istream <> None do
- try
- match CicNotationParser.parse_phrase istream with
- | P.Print 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"
- | P.Notation (l1, associativity, precedence, l2) ->
- prerr_endline "Extending parser ..."; flush stdout;
- prerr_endline (CicNotationPp.pp_term l1) ;
- 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
- | P.Interpretation (l2, l3) ->
- prerr_endline "Adding interpretation ..."; flush stdout;
- let time1 = Unix.gettimeofday () in
- ignore (CicNotationRew.add_interpretation l2 l3);
- let time2 = Unix.gettimeofday () in
- printf "done (patterns compilation took %f seconds)\n"
- (time2 -. time1);
- flush stdout
- | P.Dump -> CicNotationParser.print_l2_pattern (); print_newline ()
- | P.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"
- (* 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) *)
+ while true 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 (_,
+ P.AttributedTerm (_, P.Ident _)))) ->
+ prerr_endline "mega hack";
+ (match !last_rule_id with
+ | None -> ()
+ | Some id ->
+ prerr_endline "removing last notation rule ...";
+ CicNotationParser.delete id) *)
+ | G.Executable (_, G.Macro (_, G.Check (_, t))) ->
+ prerr_endline (sprintf "ast: %s" (CicNotationPp.pp_term t));
+ let t' = CicNotationRew.pp_ast t in
+ prerr_endline (sprintf "rendered ast: %s"
+ (CicNotationPp.pp_term t'));
+ let tbl = Hashtbl.create 0 in
+ dump_xml t' tbl "out.xml"
+ | G.Executable (_, G.Command (_,
+ G.Notation (_, dir, l1, associativity, precedence, l2))) ->
+ prerr_endline "notation";
+ prerr_endline (sprintf "l1: %s" (CicNotationPp.pp_term l1));
+ prerr_endline (sprintf "l2: %s" (CicNotationPp.pp_term l2));
+ prerr_endline (sprintf "prec: %s" (pp_precedence precedence));
+ prerr_endline (sprintf "assoc: %s" (pp_associativity associativity));
+ let keywords = CicNotationUtil.keywords_of_term l1 in
+ if keywords <> [] then
+ prerr_endline (sprintf "keywords: %s"
+ (String.concat " " keywords));
+ if dir <> Some `RightToLeft then
+ ignore
+ (CicNotationParser.extend l1 ?precedence ?associativity
+ (fun env loc -> CicNotationFwd.instantiate_level2 env l2));
+(* last_rule_id := Some rule_id; *)
+ if dir <> Some `LeftToRight then
+ ignore (CicNotationRew.add_pretty_printer
+ ?precedence ?associativity l2 l1)
+ | G.Executable (_, G.Command (_, G.Interpretation (_, id, l2, l3))) ->
+ prerr_endline "interpretation";
+ prerr_endline (sprintf "dsc: %s" id);
+ ignore (CicNotationRew.add_interpretation id l2 l3);
+ 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 t, id_to_uri =
+ CicNotationRew.ast_of_acic id_to_sort annterm
+ in
+ prerr_endline "Raw AST";
+ prerr_endline (CicNotationPp.pp_term t);
+ let t' = CicNotationRew.pp_ast t in
+ prerr_endline "Rendered AST";
+ 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)
| exn ->
prerr_endline
(sprintf "Uncaught exception: %s" (Printexc.to_string exn))
done
- with End_of_file ->
- ()
+ with End_of_file -> ()
+
+let _ =
+ let arg_spec = [ ] in
+ let usage = "" in
+ Arg.parse arg_spec (fun _ -> raise (Arg.Bad usage)) usage;
+ print_endline "Loading builtin notation ...";
+ CicNotation.load_notation (Helm_registry.get "notation.core_file");
+ print_endline "done.";
+ flush stdout;
+ process_stream (Ulexing.from_utf8_channel stdin)
+
projects / helm.git / blobdiff