The shader characters (B0-B2) on the DOS font page don’t match up between the ASCII table and the example section below. B1 is supposed to be a checkerboard, an

The shader characters (B0-B2) on the DOS font page don’t match up between the ASCII table and the example section below. B1 is supposed to be a checkerboard, and B0 and B2 are supposed to be inversions of each other.