Behind the scenes it creates a fileattr.xml with the new name and the =
branch(es)/revision/date that it applies to.

Moving across directories is more difficult, but I personally don't =
recommend it (most examples of renaming I've seen it's just changing a =
class from one name to another).

Interestingly SVN doesn't have rename either - there is a 'rename' =
command for svn.exe but it just issues a ''copy'' then ''delete'' over =
the protocol - the ''copy'' creates a reference to the old revision that =
it was copied from...