.. master:: string get_ed_buffer_save_file_name(string edited_file)

  This function is called when an interactive user object is destructed or loses connection through :efun:`remove_interactive` while editing with :efun:`ed` the file edited_file (emergency save). ``this_player()`` is set to the object that lost connection. The function should return a file name for the emergency save file.

  .. usage::

    This breaks up file into its components and stores it in the user's emergency save directory under the file's basename::

      string get_ed_buffer_save_file_name(string file) {
        return "/players/"+getuid(this_player())+"/.dead_ed_files/"
               + explode(file, "/")[<1];
      }

  .. seealso:: :efun:`ed`, :efun:`destruct`, :efun:`remove_interactive`, :master:`valid_write`