The cursor continues to grow "fine" but what's displayed jumps around. Possibly related, if we make the cursor really large (one screenful minus 4 bytes say) and we jump to the start of the file, we can't scroll down!
The cursor continues to grow "fine" but what's displayed jumps around.
Possibly related, if we make the cursor really large (one screenful minus 4 bytes say) and we jump to the start of the file, we can't scroll down!