Re: Deprecating git diff ..; dealing with other ranges

Denton Liu [off-list ref] writes:

I was in the process of deprecating `git diff <commit>..<commit>` as
discussed here[1].

[1]: https://public-inbox.org/git/xmqqmumy6mxe.fsf@gitster-ct.c.googlers.com/

I didn't (and don't) advocate such a deprecation, FWIW, in that
message.  I simply do not think it is worth the cost.

I however think it may be worth making sure that our docs do not
encourage "diff A..B" and teach "diff A B" when comparing two
endpoints.  That can be done without changing anything in the code.