Elijah Newren <newren@xxxxxxxxx> writes: >> Could I suggest that we are missing a piece of terminology, to wit, >> BLOBSAME. It's a compatriot to TREESAME, as used in `git log` for >> history simplification (based on a tree's pathspec, most commonly a >> commit's top level path). > > We could add it, but I'm not sure how it helps. We already had 'exact > rename' which seems to fit the bill as well, and 'blob' is something > someone new to Git is unlikely to know. Also, as Philip said, TREESAME is a concept foreign to rename detection codepath. It is a property of a commit (not a tree) and tells us if it has the same tree object as its relevant parents (in which case it can be simplified away if it is a merge). I do not mind rename codepath using a jargon (or two) to express "in trees A and B, this subtree of A records the same tree object as a subtree of B at a different path (i.e., the contents of these two subtrees at different paths are the same)" but the word used to express that should not be TREESAME to avoid confusion. And the other word to express "this path in tree A records a blob object that is identical to this other path in tree B" should not be BLOBSAME, as the word strongly hints it is somehow related to TREESAME. Thanks.
