Hello, I just pushed 96128014bfaabe9e123c4f4928ce4c20427eaa53, which makes ‘binary-port?’ deterministic for ports intended to be binary.
However, I’m wondering whether we should not just squarely do away with the binary/textual distinction, and just write: (define (binary-port? p) #t) What do people with experience with pure R6RS code think? Is the distinction actually used, and how? Thanks, Ludo’.