Changes touching this path

• the fake runner stops being real on disk: the suite opens a mkdtemp instead of /fake/repo, so macOS passes and C:\fake never comes back (#989) 3c2fc8e9 · dbf3dbe6…

Renames are not followed. loot's tree maps a path to an address, so a rename is a delete and an add. This list is the history of the name, not of the bytes.