code: @Override
  	public Value get(Object name)
  	{
  		Value rv = super.get(name);
  
  		if (rv == null)
  		{
  			for (ILexNameToken var : keySet())
  			{
  				if (assistantFactory.getLexNameTokenAssistant().isEqual(var, name))
  				{
  					rv = super.get(var);
  					break;
  				}
  			}
  		}
  
  		return rv;
  	}
docs: Get a name, taking type overloading into account. If we use the superclass method, different names are considered
  different, because the map is driven by the names' hashCodes. The equals method of LexNameToken makes a
  TypeComparator check, which is what we need. But we try a simple super.get() first. TODO Slow though.