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(************************************************************************)
(* * The Coq Proof Assistant / The Coq Development Team *)
(* v * Copyright INRIA, CNRS and contributors *)
(* <O___,, * (see version control and CREDITS file for authors & dates) *)
(* \VV/ **************************************************************)
(* // * This file is distributed under the terms of the *)
(* * GNU Lesser General Public License Version 2.1 *)
(* * (see LICENSE file for the text of the license) *)
(************************************************************************)
(* We register this handler for lower-level toplevel loading code *)
let () = CErrors.register_handler (function
| Symtable.Error e ->
Some (Pp.str (Format.asprintf "%a" Symtable.report_error e))
| _ ->
None
)
(* Another bit of text is printed in the [include_utilities] file, so the default one is not need *)
let () = Clflags.noversion := true
let load_module fmt name =
if not ((Topdirs.load_file [@ocaml.warning "-3"]) fmt name) then
CErrors.user_err Pp.(str ("Could not load plugin " ^ name))
let load_plugin fmt ps =
match Mltop.PluginSpec.repr ps with
| (Some file, _) ->
let file = file ^ ".cma" in
load_module fmt file
| (None, lib ) ->
Topfind.load_deeply [lib]
let ml_loop fmt ?init_file () =
let init_file = ref init_file in
Toploop.add_hook (fun event ->
if event = Toploop.After_setup then begin
match !init_file with
| None -> ()
| Some f ->
init_file := None; (* Run the initialization file only once *)
ignore (Coq_byte_config.toploop_use_silently fmt f)
end
);
Coq_byte_config.compenv_handle_exit_with_status_0 (fun () -> Toploop.loop fmt)
let drop_setup () =
let ppf = Format.std_formatter in
Mltop.set_top
{ load_plugin = load_plugin ppf
; load_module = load_module ppf
; add_dir = Topdirs.dir_directory
; ml_loop = ml_loop ppf
}
(* Main coqtop initialization *)
let _ =
drop_setup ();
Coqtop.(start_coq coqtop_toplevel)
|
