275 		    (void)hasFolding(lnum, NULL, &lnum);  in update_topline()
298 	    (void)hasFolding(curwin->w_topline, &curwin->w_topline, NULL);  in update_topline()
337 		(void)hasFolding(loff.lnum, NULL, &loff.lnum);  in update_topline()
379 			(void)hasFolding(lnum, &lnum, NULL);  in update_topline()
850 	curwin->w_cline_folded = hasFolding(curwin->w_cursor.lnum, NULL, NULL);  in validate_cheight()
1332     (void)hasFolding(curwin->w_topline, &curwin->w_topline, NULL);  in scrolldown()
1355 	    if (hasFolding(curwin->w_topline, &first, NULL))  in scrolldown()
1394 	if (hasFolding(curwin->w_cursor.lnum, &first, NULL))  in scrolldown()
1454 		    (void)hasFolding(lnum, NULL, &lnum);  in scrollup()
1487 	(void)hasFolding(curwin->w_topline, &curwin->w_topline, NULL);  in scrollup()
1612 	(void)hasFolding(curwin->w_topline, &curwin->w_topline, NULL);  in scrolldown_clamp()
1662 	    (void)hasFolding(curwin->w_topline, NULL, &curwin->w_topline);  in scrollup_clamp()
1698 	    if (hasFolding(lp->lnum, &lp->lnum, NULL))  in topline_back()
1734 	    if (hasFolding(lp->lnum, NULL, &lp->lnum))  in botline_forw()
1812     if (hasFolding(curwin->w_cursor.lnum, &top, &bot))  in scroll_cursor_top()
1839 	if (hasFolding(top, &top, NULL))  in scroll_cursor_top()
1849 	    if (hasFolding(bot, NULL, &bot))  in scroll_cursor_top()
2029     if (!hasFolding(curwin->w_cursor.lnum, &loff.lnum, &boff.lnum))  in scroll_cursor_bot()
2186     (void)hasFolding(loff.lnum, &loff.lnum, &boff.lnum);  in scroll_cursor_halfway()
2233     if (!hasFolding(topline, &curwin->w_topline, NULL))  in scroll_cursor_halfway()
2323 	    if (hasFolding(botline, &botline, NULL))  in cursor_correct()
2333 	    if (hasFolding(topline, NULL, &topline))  in cursor_correct()
2539 		(void)hasFolding(loff.lnum, &loff.lnum, NULL);  in onepage()
2605 		(void)hasFolding(curwin->w_topline, &curwin->w_topline, NULL);  in onepage()
2611 	    (void)hasFolding(curwin->w_topline, &curwin->w_topline, NULL);  in onepage()
2731 		(void)hasFolding(curwin->w_topline, NULL, &curwin->w_topline);  in halfpage()
2765 		    (void)hasFolding(curwin->w_botline, NULL,  in halfpage()
2785 		    (void)hasFolding(curwin->w_cursor.lnum, NULL,  in halfpage()
2819 		(void)hasFolding(curwin->w_topline, &curwin->w_topline, NULL);  in halfpage()
2849 		    (void)hasFolding(curwin->w_cursor.lnum,  in halfpage()