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|
(**************************************************************************)
(* *)
(* The Why platform for program certification *)
(* *)
(* Copyright (C) 2002-2011 *)
(* *)
(* Jean-Christophe FILLIATRE, CNRS & Univ. Paris-sud 11 *)
(* Claude MARCHE, INRIA & Univ. Paris-sud 11 *)
(* Yannick MOY, Univ. Paris-sud 11 *)
(* Romain BARDOU, Univ. Paris-sud 11 *)
(* *)
(* Secondary contributors: *)
(* *)
(* Thierry HUBERT, Univ. Paris-sud 11 (former Caduceus front-end) *)
(* Nicolas ROUSSET, Univ. Paris-sud 11 (on Jessie & Krakatoa) *)
(* Ali AYAD, CNRS & CEA Saclay (floating-point support) *)
(* Sylvie BOLDO, INRIA (floating-point support) *)
(* Jean-Francois COUCHOT, INRIA (sort encodings, hyps pruning) *)
(* Mehdi DOGGUY, Univ. Paris-sud 11 (Why GUI) *)
(* *)
(* This software is free software; you can redistribute it and/or *)
(* modify it under the terms of the GNU Lesser General Public *)
(* License version 2.1, with the special exception on linking *)
(* described in file LICENSE. *)
(* *)
(* This software 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. *)
(* *)
(**************************************************************************)
(* ========================================================================= *)
(* Load theorem proving example code into OCaml toplevel. *)
(* *)
(* Copyright (c) 2003, John Harrison. (See "LICENSE.txt" for details.) *)
(* ========================================================================= *)
#load "nums.cma";; (* For Ocaml 3.06 *)
#load "camlp4o.cma";; (* For quotations *)
(* ------------------------------------------------------------------------- *)
(* Various small tweaks to OCAML's default state. *)
(* ------------------------------------------------------------------------- *)
Gc.set { (Gc.get()) with Gc.stack_limit = 16777216 };; (* Up the stack size *)
Format.set_margin 72;; (* Reduce margins *)
open Format;; (* Open formatting *)
open Num;; (* Open bignums *)
let imperative_assign = (:=);; (* Preserve this *)
let print_num n = print_string(string_of_num n);; (* Avoid range limit *)
#install_printer print_num;; (* when printing nums *)
(* ------------------------------------------------------------------------- *)
(* Bind these special identifiers to something so we can just do "#use". *)
(* ------------------------------------------------------------------------- *)
type dummy_interactive = START_INTERACTIVE | END_INTERACTIVE;;
(* ------------------------------------------------------------------------- *)
(* Set up default quotation parsers for <<...>> and <<|...|>>. *)
(* ------------------------------------------------------------------------- *)
let quotexpander s =
if String.sub s 0 1 = "|" & String.sub s (String.length s - 1) 1 = "|" then
"secondary_parser \""^
(String.escaped (String.sub s 1 (String.length s - 2)))^"\""
else "default_parser \""^(String.escaped s)^"\"";;
Quotation.add "" (Quotation.ExStr (fun x -> quotexpander));;
#use "atp.ml"
|
