alright .................. THANKS to everyone who helped out in writing, testing , commenting the improvements resulting in the ability to see the contents of a vector :-)
I have committed to svn : revision 5653.
But this is just the start ... ;-)
Much much more to think of : vector of vector, list, map, showing std::string / wxString in all cases (I think now there's a difference between member variable, local variable or program argument but I forgot why ...)
Once more : good job and cheers to all who helped out.