1 files changed, 29 insertions, 0 deletions
diff --git a/toplevel/workerLoop.ml b/toplevel/workerLoop.ml
new file mode 100644
index 00000000..ee6d5e88
--- /dev/null
+++ b/toplevel/workerLoop.ml
@@ -0,0 +1,29 @@
+(************************************************************************)
+(*         *   The Coq Proof Assistant / The Coq Development Team       *)
+(*  v      *   INRIA, CNRS and contributors - Copyright 1999-2018       *)
+(* <O___,, *       (see CREDITS file for the list of authors)           *)
+(*   \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)         *)
+(************************************************************************)
+
+let rec parse = function
+  | "--xml_format=Ppcmds" :: rest -> parse rest
+  | x :: rest -> x :: parse rest
+  | [] -> []
+
+let arg_init init ~opts extra_args =
+  let extra_args = parse extra_args in
+  Flags.quiet := true;
+  init ();
+  CoqworkmgrApi.(init !async_proofs_worker_priority);
+  opts, extra_args
+
+let start ~init ~loop =
+  let open Coqtop in
+  let custom = {
+    init = arg_init init;
+    run = (fun ~opts:_ ~state:_ -> loop ());
+  } in
+  start_coq custom