On Wed, Jul 04, 2012 at 03:39:37PM +0200, Vincent Lefevre wrote: > But how does Subversion know that dir2/file@3 is the same object as > dir1/file@2?
This is explained here: https://svn.apache.org/repos/asf/subversion/trunk/subversion/libsvn_fs_base/notes/fs-history
