Re: [PATCH v6] diff.c: keep arrow(=>) on show_stats()'s shortened filename part to make rename visible.

Yoshioka Tsuneo [off-list ref] writes:

In the "[PATCH v7]", I changed to keep filename part of suffix to handle
above case, but not always keep directory part because I feel totally
keeping all part of long suffix including directory name may cause output like:
    …{… => …}…ongPath1/LongPath2/nameOfTheFileThatWasMoved 
And, above may be worse than:
   ...{...ceDirectory => …ionDirectory}.../nameOfTheFileThatWasMoved
I think.

I am not sure if I agree.

Losing LongPath2 part may be more significant data loss than losing
a single bit that says the change is a rename, as the latter may not
quite tell us what these two directories were anyway.