Am 03.02.2018 um 22:34 schrieb Elijah Newren:

 If anyone can find an
example of a real world open source repository (linux, webkit, git,
etc.) with a merge where n is greater than about 10, I'll be
surprised.

git rev-list --parents --merges master |
 grep " .* .* .* .* .* .* .* .* .* .* "

returns quite a few hits in the Linux repository. Most notable is
fa623d1b0222adbe8f822e53c08003b9679a410c; spoiler: it has 30 parents.

-- Hannes