if_USE_SCROLL_HINTS
if_USE_SCROLL_HINTS(win->_line[i].oldindex = i);
if_USE_SCROLL_HINTS(oline->oldindex = i);
if_USE_SCROLL_HINTS(win->_line[i].oldindex = _NEWINDEX);
if_USE_SCROLL_HINTS(oline->oldindex = src_row);
if_USE_SCROLL_HINTS(win->_line[line].oldindex = _NEWINDEX);
if_USE_SCROLL_HINTS(win->_line[line].oldindex =
if_USE_SCROLL_HINTS(win->_line[line].oldindex = _NEWINDEX);
if_USE_SCROLL_HINTS(win->_line[line].oldindex =
if_USE_SCROLL_HINTS(new_lines[row].oldindex = row);
if_USE_SCROLL_HINTS(win->_line[row].oldindex = row)