25 lines
1.4 KiB
OCaml
25 lines
1.4 KiB
OCaml
(***********************************************************************)
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(* *)
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(* MLTk, Tcl/Tk interface of OCaml *)
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(* *)
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(* Francois Rouaix, Francois Pessaux, Jun Furuse and Pierre Weis *)
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(* projet Cristal, INRIA Rocquencourt *)
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(* Jacques Garrigue, Kyoto University RIMS *)
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(* *)
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(* Copyright 2002 Institut National de Recherche en Informatique et *)
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(* en Automatique and Kyoto University. All rights reserved. *)
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(* This file is distributed under the terms of the GNU Library *)
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(* General Public License, with the special exception on linking *)
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(* described in file LICENSE found in the OCaml source tree. *)
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(* *)
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(***********************************************************************)
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open Protocol
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let idle f =
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let id = new_function_id () in
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let wrapped _ =
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clear_callback id; (* do it first in case f raises exception *)
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f() in
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Hashtbl.add callback_naming_table id wrapped;
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tkCommand [| TkToken "after"; TkToken "idle";
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TkToken ("camlcb "^ string_of_cbid id) |]
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