-(*
- * 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.
- *)
-
-
-type sequence =
- Seq of element * sequence
- | Empty
- | SExists of Ast_cocci.meta_name * sequence
-
-and term =
- Atomic of Ast_cocci.rule_elem
- | IfThen of term * term * Ast_cocci.end_info
- | TExists of Ast_cocci.meta_name * term
-
-and element =
- Term of term * dots_bef_aft
- | Or of sequence * sequence
- | DInfo of dots
- | EExists of Ast_cocci.meta_name * element
-
-and dots =
- Dots
- | Nest of sequence
- | When of dots * sequence
-
-and dots_bef_aft =
- NoDots
- | AddingBetweenDots of term * int (*index of let var*)
- | DroppingBetweenDots of term * int (*index of let var*)
-
+type sequence =
+ Seq of element * sequence
+ | Empty
+ | SExists of Ast_cocci.meta_name * sequence
+
+and term =
+ Atomic of Ast_cocci.rule_elem
+ | IfThen of term * term * Ast_cocci.end_info
+ | TExists of Ast_cocci.meta_name * term
+
+and element =
+ Term of term * dots_bef_aft
+ | Or of sequence * sequence
+ | DInfo of dots
+ | EExists of Ast_cocci.meta_name * element
+
+and dots =
+ Dots
+ | Nest of sequence
+ | When of dots * sequence
+
+and dots_bef_aft =
+ NoDots
+ | AddingBetweenDots of term * int (*index of let var*)
+ | DroppingBetweenDots of term * int (*index of let var*)
+