Linus Torvalds [off-list ref] writes:
There were patches floating around for an option called "--follow" to "git
log", that would actually follow the renames.
I don't remember what happened to them - I suspect the implementation
wasn't up to snuff. But the *concept* is definitely right.
Yes, the concept is good. It was from Fredrik of
merge-recursive fame.
The patch was not _bad_, but it looked a bit too intrusive back
then and scared me away.