I like the directory history much.
But it would be very powerful if the search doesn't search the path only from the start.
So if I type xyz in the search window nothing is found.
If I type xyz it found be nice if any path is shown that contains xyz.
the (dir)history window is nice, but unfortunately works only very basically. Could you add support to mark multiple lines for deletion or copy? Also, it's very hard to use if the selected line always moves to the end after a deletion.