* 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.


git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@858762 13f79535-47bb-0310-9956-ffa450edef68

wbond/subversion,YueLinHo/Subversion,wbond/subversion,wbond/subversion,wbond/subversion,YueLinHo/Subversion,wbond/subversion,wbond/subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,wbond/subversion