1. A

    Backspace doesn't remove utf-8 multibyte characters on console

    In FreeBSD 12.1 backspace in terminal only deletes one byte of multibyte character. For example: # cat > /tmp/test tы<backspace>t # cat /tmp/test t�t # hexdump -C /tmp/test 74 d1 74 0a Where 'ы' is a russian letter (D18B in hexadecimal form). You may see that only second byte of multibyte...