From 97fefe1fcca363a1317e066e7f4b99b9c1e9987b Mon Sep 17 00:00:00 2001
From: Stephane Glondu <steph@glondu.net>
Date: Thu, 12 Jan 2012 16:02:20 +0100
Subject: Imported Upstream version 8.4~beta

---
 toplevel/interface.mli | 87 ++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 87 insertions(+)
 create mode 100644 toplevel/interface.mli

(limited to 'toplevel/interface.mli')

diff --git a/toplevel/interface.mli b/toplevel/interface.mli
new file mode 100644
index 00000000..e1410f5b
--- /dev/null
+++ b/toplevel/interface.mli
@@ -0,0 +1,87 @@
+(************************************************************************)
+(*  v      *   The Coq Proof Assistant  /  The Coq Development Team     *)
+(* <O___,, *   INRIA - CNRS - LIX - LRI - PPS - Copyright 1999-2010     *)
+(*   \VV/  **************************************************************)
+(*    //   *      This file is distributed under the terms of the       *)
+(*         *       GNU Lesser General Public License Version 2.1        *)
+(************************************************************************)
+
+(** * Declarative part of the interface of CoqIde calls to Coq *)
+
+(** * Generic structures *)
+
+type raw = bool
+type verbose = bool
+
+(** The type of coqtop goals *)
+type goal = {
+  goal_hyp : string list;
+  (** List of hypotheses *)
+  goal_ccl : string;
+  (** Goal conclusion *)
+}
+
+type evar = {
+  evar_info : string;
+  (** A string describing an evar: type, number, environment *)
+}
+
+type status = {
+  status_path : string option;
+  (** Module path of the current proof *)
+  status_proofname : string option;
+  (** Current proof name. [None] if no proof is in progress *)
+}
+
+type goals = {
+  fg_goals : goal list;
+  (** List of the focussed goals *)
+  bg_goals : goal list;
+  (** List of the background goals *)
+}
+
+type hint = (string * string) list
+(** A list of tactics applicable and their appearance *)
+
+type option_name = Goptionstyp.option_name
+
+type option_value = Goptionstyp.option_value =
+  | BoolValue   of bool
+  | IntValue    of int option
+  | StringValue of string
+
+(** Summary of an option status *)
+type option_state = Goptionstyp.option_state = {
+  opt_sync  : bool;
+  (** Whether an option is synchronous *)
+  opt_depr  : bool;
+  (** Wheter an option is deprecated *)
+  opt_name  : string;
+  (** A short string that is displayed when using [Test] *)
+  opt_value : option_value;
+  (** The current value of the option *)
+}
+
+(** * Coq answers to CoqIde *)
+
+type location = (int * int) option (* start and end of the error *)
+
+type 'a value =
+  | Good of 'a
+  | Fail of (location * string)
+
+(** * The structure that coqtop should implement *)
+
+type handler = {
+  interp : raw * verbose * string -> string;
+  rewind : int -> int;
+  goals : unit -> goals option;
+  evars : unit -> evar list option;
+  hints : unit -> (hint list * hint) option;
+  status : unit -> status;
+  get_options : unit -> (option_name * option_state) list;
+  set_options : (option_name * option_value) list -> unit;
+  inloadpath : string -> bool;
+  mkcases : string -> string list list;
+  handle_exn : exn -> location * string;
+}
-- 
cgit v1.2.3