(*
 * Copyright 2012, INRIA
 * Julia Lawall, Gilles Muller
 * Copyright 2010-2011, INRIA, University of Copenhagen
 * Julia Lawall, Rene Rydhof Hansen, Gilles Muller, Nicolas Palix
 * Copyright 2005-2009, Ecole des Mines de Nantes, University of Copenhagen
 * Yoann Padioleau, Julia Lawall, Rene Rydhof Hansen, Henrik Stuart, Gilles Muller, Nicolas Palix
 * This file is part of Coccinelle.
 *
 * Coccinelle is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, according to version 2 of the License.
 *
 * Coccinelle 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.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with Coccinelle.  If not, see <http://www.gnu.org/licenses/>.
 *
 * The authors reserve the right to distribute this or future versions of
 * Coccinelle under other licenses.
 *)


# 0 "./flag_matcher.ml"
let debug_engine = ref false
let verbose_matcher = ref true


(* false = simpler formulas, only for debugging *)
let useEU = ref true

let disallow_nested_exps = ref false

(* if this flag is not set, then break and continue are also error exits *)
let only_return_is_error_exit = ref false

(* a hack to allow adding code in some more sgrep-like uses *)
let allow_inconsistent_paths = ref false

(* see the use of this variable in asttoctl2.ml *)
let no_safe_expressions = ref false

let show_misc = ref true


let show_transinfo = ref false