-try
- let ic = open_in Sys.argv.(1) in
- let term = Parser.parse_term (Stream.of_channel ic) in
- close_in ic;
- print_endline (Pp.pp_term term)
-with Stdpp.Exc_located ((p_start, p_end), exn) ->
- prerr_endline (Printf.sprintf "Exception at character %d-%d: %s"
- p_start p_end (Printexc.to_string exn))
-
-(* print_endline (Macro.expand "def") *)
-
-(* Printf.printf "'%s'\n" (Macro.expand Sys.argv.(1)) *)
+(* 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/
+ *)
+
+open Printf
+
+let pp_tactical = TacticAst2Box.tacticalPp
+
+let modes = ("term",`Term) :: ("statement",`Statement) :: []
+
+let mode =
+ try
+ List.assoc (Sys.argv.(1)) modes
+ with
+ | _ ->
+ prerr_endline
+ (sprintf "What? Supported modes are: %s\n"
+ (String.concat " " (List.map fst modes)));
+ exit 1
+
+let _ =
+(*
+ if mode = `Script then
+ let ic = open_in Sys.argv.(2) in
+ let istream = Stream.of_channel ic in
+ let (loc, script) = CicTextualParser2.parse_script istream in
+ List.iter
+ (function
+ | DisambiguateTypes.Command cmd -> print_endline (pp_tactical cmd)
+ | DisambiguateTypes.Comment (loc, s) -> print_endline s)
+ script
+ else
+*)
+ let ic = stdin in
+ try
+ while true do
+ let line = input_line ic in
+ let istream = Stream.of_string line in
+ try
+ (match mode with
+ | `Term ->
+ let term = CicTextualParser2.parse_term istream in
+ print_endline (BoxPp.pp_term term)
+ | `Statement ->
+ (match CicTextualParser2.parse_statement istream with
+ | TacticAst.Executable (_, exe)
+ | TacticAst.Comment (_,TacticAst.Code (_, exe)) ->
+ print_endline (TacticAstPp.pp_executable exe)
+ | TacticAst.Comment (_,TacticAst.Note (_, note)) ->
+ print_endline note)
+(*
+ | `Tactical ->
+ let tac = CicTextualParser2.parse_tactical istream in
+ print_endline (pp_tactical tac)
+*)
+ | `Alias ->
+ let env = CicTextualParser2.EnvironmentP3.of_string line in
+ print_endline (CicTextualParser2.EnvironmentP3.to_string env)
+ | _ -> assert false);
+ flush stdout
+ with
+ | CicTextualParser2.Parse_error (floc, msg) ->
+ let (x, y) = CicAst.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)
+ done
+ with End_of_file ->
+ close_in ic