There were 14 posts in this thread before you told us what you wanted.
Sorry for the misleading,
but as a newhand, i try to break my problem down, and solve them one by one, until i suddenly found out the first one who answered this question actually helped me before, but his solution still has a little problem....
i don't know, perhaps this problem seems easy for you, but as i haven't ever learned about the batch, i have no idea except following other's code......
so do you think it's possible to solve the problem of blank line and the return of parted path?
Voila