* subversion/libsvn_fs_base/tree.c   (get_copy_inheritance): Rework code and comments to (hopefully) more     clearly describe the copy ID inheritance algorithm.
* subversion/libsvn_fs_base/tree.c
  (get_copy_inheritance): Rework code and comments to (hopefully) more
    clearly describe the copy ID inheritance algorithm.

jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion