FAIL: tests/printf/printf-mb ============================ --- exp 2025-06-05 10:18:35.481817240 +0000 +++ out 2025-06-05 10:18:35.479817223 +0000 @@ -1,5 +1,5 @@ 00e1 +fffd +fffd 00e1 -00e1 -00e1 -00e1 +fffd FAIL tests/printf/printf-mb.sh (exit status: 1)