Re: [PATCH v4 3/3] range-diff(docs): explain how to specify commit ranges

Johannes Schindelin [off-list ref] writes:

quoted

As I said before, this _is_ a symmetric range that has commits
reachable from rev1 but not from rev2 on the left hand side, and
commits reachable from rev2 but not from rev1 on the right hand
side, not just something else that resembles a symmetric range.

If we were talking about one commit range instead of two, I would agree
with you.

It is one symmetric commit range A...B that has two sides, i.e. B..A
on the left side and A..B on the right side.