Set the cursor to position N-1 in the list.

def cursor_down(self, stats):
        """Set the cursor to position N-1 in the list."""
        
        if self.cursor_position + 1 < self.get_pagelines(stats):
            self.cursor_position += 1
        else:
            if self._current_page + 1 < self._page_max:
                self._current_page += 1
            else:
                self._current_page = 0
            self.cursor_position = 0