To put it another way, tools can figure out what is missing if they have access to good exmples of what should be there. To be clear, I can see both points of view. julia -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html