mv files dir

Hi,

first I would like to thank you for writing lftp, the
best ftp client I have ever seen.

I just have one suggestion to make it even
better for me. The 'mv' command seems a
bit limited to, it would be great if it would
mimic the original mv(1) command allowing
these two syntaxes:
mv old_name new_name
mv (file|directory)+ directory

The first you already have, the second I think
is lacking. There is just one possible ambiguity
in "mv dir1 dir2", it will choose the first or the
second way according to the existence of dir2.

Thanks again for all your hard work.

-- 
Guillaume