version 1.3.1

CHANGES.md

+## 1.3.1 (2020/01/18)
+  * /!\ change output of grep command (see http://grew.fr/run#grep-mode)
+  * remove Pervasives deprecated ocaml lib
+
 # 1.3.0 (2019/06/24)
   * Usage of stdin/stdout for data handling
   * Empty GRS by default

VERSION

-1.3.0
+1.3.1

src/grew_utils.ml

@@ -229,7 +229,7 @@ end (* module Corpus *)
 module Int =
   struct
     type t = int
-    let compare = Pervasives.compare
+    let compare = Stdlib.compare
   end
 
 module Int_set = Set.Make (Int)