Is `qrefresh` considered harmful?
问题 The qrefresh command in the MQ extension don't make sense to me. I'll explain my assumption: If you don't know on which revision should a certain patch be applied, it have a very little value. You just can't theoretically know what does the rejects mean. And even if there are no rejects on a certain revision, you're not sure the whole revision would compile. Once you qrefresh a certain patch in your patch queue, you're actually losing the parent of the next patch in the queue. So that without