--- rpl/src/instructions_a4.c	2014/04/25 07:37:30	1.49
+++ rpl/src/instructions_a4.c	2015/01/05 15:32:16	1.52
@@ -1,7 +1,7 @@
 /*
 ================================================================================
-  RPL/2 (R) version 4.1.18
-  Copyright (C) 1989-2014 Dr. BERTRAND Joël
+  RPL/2 (R) version 4.1.20
+  Copyright (C) 1989-2015 Dr. BERTRAND Joël
 
   This file is part of RPL/2.