diff -Nur doctorj-4.0.2-orig/util/src/Yagol.h doctorj-4.0.2/util/src/Yagol.h
--- doctorj-4.0.2-orig/util/src/Yagol.h	2003-08-21 14:26:30.000000000 +0200
+++ doctorj-4.0.2/util/src/Yagol.h	2005-02-13 11:27:24.483000816 +0100
@@ -298,8 +298,8 @@
     template < class Type >
     string AboveRangeException<Type>::message() const
     {
-        return "value " + doctorj::StringUtilities::toString(value()) + 
-            " is above the upper bound " + doctorj::StringUtilities::toString(limit());
+        return "value " + doctorj::StringUtilities::toString(this->value()) + 
+            " is above the upper bound " + doctorj::StringUtilities::toString(this->limit());
     }
 
 
@@ -339,8 +339,8 @@
     template < class Type >
     string BelowRangeException<Type>::message() const
     {
-        return "value " + doctorj::StringUtilities::toString(value()) + 
-            " is below the lower bound " + doctorj::StringUtilities::toString(limit());
+        return "value " + doctorj::StringUtilities::toString(this->value()) + 
+            " is below the lower bound " + doctorj::StringUtilities::toString(this->limit());
     }
 
 
@@ -1991,7 +1991,7 @@
                                 vector<typename Container::value_type>* const values)
         {
             ArgCallback<vector< typename Container::value_type > >* validator = 
-                new GroupValidator<vector< typename Container::value_type > >(value, valids, nValids);
+                new GroupValidator<vector< typename Container::value_type > >(values, valids, nValids);
             return addOption(new OptionMultiValues<Container>(name, description, validator, strictArgs_));
         }