Unlabeled changes

examples/test2.cpp

@@ -66,7 +66,7 @@ void parseOptions(int argc, char** argv)
 					                "default","string");
 	cmd.add( utest );
 
-	UnlabeledMultiArg<string> mtest("fileName", "file names", "string");
+	UnlabeledMultiArg<string> mtest("fileName", "file names", false, "string");
 	cmd.add( mtest );
 
 	//

examples/test3.cpp

@@ -58,7 +58,8 @@ void parseOptions(int argc, char** argv)
 	MultiArg<float> ftest("f", "floatTest", "multi float test", false,"float" );
 	cmd.add( ftest );
 
-	UnlabeledMultiArg<string> mtest("fileName","file names","fileNameString");
+	UnlabeledMultiArg<string> mtest("fileName","file names",false, 
+					                "fileNameString");
 	cmd.add( mtest );
 	//
 	// Parse the command line.

examples/test7.cpp

@@ -30,7 +30,8 @@ int main(int argc, char** argv)
 	iallowed.push_back(3);
 	ValuesConstraint<int> iiallowed( iallowed );
 
-	UnlabeledMultiArg<int> intArg("times","Number of times to print",&iiallowed);
+	UnlabeledMultiArg<int> intArg("times","Number of times to print",false,
+					              &iiallowed);
 	cmd.add( intArg );
 
 	// Ignore the names and comments!  These  args mean nothing (to this

examples/test8.cpp

@@ -53,7 +53,7 @@ void parseOptions(int argc, char** argv)
 	MultiArg<float> ftest("f", "floatTest", "multi float test", false,"float",
 	                      cmd );
 
-	UnlabeledMultiArg<string> mtest("fileName","file names",
+	UnlabeledMultiArg<string> mtest("fileName","file names", false,
 					                "fileNameString", cmd);
 	//
 	// Parse the command line.

examples/test9.cpp

@@ -25,6 +25,13 @@ int main(int argc, char** argv)
 					               "won't see this",false);
 	cmd.add( word );
 
+	// Uncommenting the next arg will (correctly) cause an exception 
+	// to be thrown.
+
+//	UnlabeledMultiArg<string> badword("badword","a bad word", false,"string");
+//
+//	cmd.add( badword );
+
 	cmd.parse( argc, argv );
 
 	bool reverseName = reverseSwitch.getValue();