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(************************************************************************)
(* 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 *)
(************************************************************************)
(*i $Id: extrawit.ml 13323 2010-07-24 15:57:30Z herbelin $ i*)
open Util
open Genarg
(* This file defines extra argument types *)
(* Tactics as arguments *)
let tactic_main_level = 5
let (wit_tactic0,globwit_tactic0,rawwit_tactic0) = create_arg "tactic0"
let (wit_tactic1,globwit_tactic1,rawwit_tactic1) = create_arg "tactic1"
let (wit_tactic2,globwit_tactic2,rawwit_tactic2) = create_arg "tactic2"
let (wit_tactic3,globwit_tactic3,rawwit_tactic3) = create_arg "tactic3"
let (wit_tactic4,globwit_tactic4,rawwit_tactic4) = create_arg "tactic4"
let (wit_tactic5,globwit_tactic5,rawwit_tactic5) = create_arg "tactic5"
let wit_tactic = function
| 0 -> wit_tactic0
| 1 -> wit_tactic1
| 2 -> wit_tactic2
| 3 -> wit_tactic3
| 4 -> wit_tactic4
| 5 -> wit_tactic5
| n -> anomaly ("Unavailable tactic level: "^string_of_int n)
let globwit_tactic = function
| 0 -> globwit_tactic0
| 1 -> globwit_tactic1
| 2 -> globwit_tactic2
| 3 -> globwit_tactic3
| 4 -> globwit_tactic4
| 5 -> globwit_tactic5
| n -> anomaly ("Unavailable tactic level: "^string_of_int n)
let rawwit_tactic = function
| 0 -> rawwit_tactic0
| 1 -> rawwit_tactic1
| 2 -> rawwit_tactic2
| 3 -> rawwit_tactic3
| 4 -> rawwit_tactic4
| 5 -> rawwit_tactic5
| n -> anomaly ("Unavailable tactic level: "^string_of_int n)
let tactic_genarg_level s =
if String.length s = 7 && String.sub s 0 6 = "tactic" then
let c = s.[6] in if '5' >= c && c >= '0' then Some (Char.code c - 48)
else None
else None
let is_tactic_genarg = function
| ExtraArgType s -> tactic_genarg_level s <> None
| _ -> false
|
