Didn't MS-DOS already do this with letters? (e.g., a:, b:, c:) Maybe I don't really understand Fuchsia's approach. But I do really like OpenBSD's approach in u

Didn't MS-DOS already do this with letters? (e.g., a:, b:, c:) Maybe I don't really understand Fuchsia's approach. But I do really like OpenBSD's approach in unveil.