Index: lutinutil/src/java/org/codelutin/util/OptionArgumentDefinition.java
diff -u lutinutil/src/java/org/codelutin/util/OptionArgumentDefinition.java:1.1 lutinutil/src/java/org/codelutin/util/OptionArgumentDefinition.java:1.2
--- lutinutil/src/java/org/codelutin/util/OptionArgumentDefinition.java:1.1	Mon Nov 19 19:36:41 2007
+++ lutinutil/src/java/org/codelutin/util/OptionArgumentDefinition.java	Wed Nov 28 01:23:48 2007
@@ -39,6 +39,8 @@
  */
 public class OptionArgumentDefinition {
 
+    public static final int OPTIONAL_POSITION = -1;
+    
     /** type de l'argument */
     protected OptionArgumentType type;