- without -i it would output the name of each hard-linked file as though
- it had been changed (it now outputs a "is hard linked" message for the
- file); with -i it would output all dots for the unchanged attributes of
- a hard-link (it now changes those dots to spaces, as is done for other
- totally unchanged items).
+ (1) Without -i it would output the name of each hard-linked file as
+ though it had been changed; it now outputs a "is hard linked" message for
+ the file. (2) With -i it would output all dots for the unchanged
+ attributes of a hard-link; it now changes those dots to spaces, as is
+ done for other totally unchanged items.