-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/
+ *)
+
+let mode = ref `Term
+
+let _ =
+ try
+ match Sys.argv.(1) with
+ | "alias" -> mode := `Alias
+ | "term" -> mode := `Term
+ | _ -> ()
+ with Invalid_argument _ -> ()
+
+let _ =
+ try
+ let ic = stdin in
+ (match !mode with
+ | `Term ->
+ let term = CicTextualParser2.parse_term (Stream.of_channel ic) in
+ close_in ic;
+ print_endline (CicAstPp.pp_term term)
+ | `Alias ->
+ while true do
+ let line = input_line ic in
+ let env = CicTextualParser2.EnvironmentP3.of_string line in
+ print_endline (CicTextualParser2.EnvironmentP3.to_string env)
+ done)
+ with
+ | End_of_file -> ()
+ | 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))