ah, log base 2 of 7 is 127 bits (aka 8, y 1). Unicode character can have more than 7 font boxes associated with one character box and still be a valid determin

ah, log base 2 of 7 is 127 bits (aka 8, y 1). Unicode character can have more than 7 font boxes associated with one character box and still be a valid determinate character form.