- However, it uses this information only in <STRONG>wscrl</STRONG>, and does not check
- in <STRONG>wrefresh</STRONG> to ensure that the pad is refreshed properly.
+ However, it uses this information only in <STRONG>waddch</STRONG> (to decide if it
+ should call <STRONG>wrefresh</STRONG>) and <STRONG>wscrl</STRONG> (to avoid scrolling a pad), and
+ does not check in <STRONG>wrefresh</STRONG> to ensure that the pad is refreshed
+ properly.