680 	int	colno;  in putpage()  local
687 		for (Nspace = Offset, colno = 0, Outpos = 0; C != '\f'; ) {  in putpage()
689 			    (((colno == 0) && (Multi == 'm')) ||  in putpage()
694 					    Colpts[colno].c_lno++ :  in putpage()
709 			    (void) get(colno))  in putpage()
712 			if ((C == WEOF) || (++colno == Ncols) ||  in putpage()
713 			    ((C == '\n') && (get(colno) == WEOF)))  in putpage()
725 			if (colno != 0)  in putpage()
748 	int	colno;  in foldpage()  local
755 		for (Nspace = Offset, colno = 0, Outpos = 0; C != '\f'; ) {  in foldpage()
757 				if (!Fcol[colno].skip) {  in foldpage()
758 					unget(colno);  in foldpage()
760 					if (!colno) {  in foldpage()
768 					if (++colno == Ncols)  in foldpage()
770 					(void) get(colno);  in foldpage()
772 				} else if (!colno)  in foldpage()
777 			    ((colno == 0 && Multi == 'm') || (Multi != 'm'))) {  in foldpage()
781 					    Fcol[colno].skip && Multi != 'a') ||  in foldpage()
783 					    (Buffer && Colpts[colno].c_skip)) {  in foldpage()
788 							Colpts[colno].c_lno++;  in foldpage()
789 							Colpts[colno].c_skip =  in foldpage()
795 					    Colpts[colno].c_lno++ :  in foldpage()
803 			    (void) get(colno)) {  in foldpage()
805 					unget(colno);  in foldpage()
806 					Fcol[(Multi == 'a') ? 0 : colno].fold  in foldpage()
819 				if (alleof || ++colno == Ncols)  in foldpage()
821 			} else if (C == EOF || ++colno == Ncols)  in foldpage()
824 			(void) get(colno);  in foldpage()
843 			if (colno != 0)  in foldpage()
943 	int	colno = 0;  in foldbuf()  local
979 	} while (++colno < Ncols);  in foldbuf()
988 	int	colno = 0;  in balance()  local
1004 			if (++colno == c)  in balance()
1006 		} while (colno < Ncols - 1);  in balance()
1019 			if (++colno == c)  in balance()
1021 		} while (colno < Ncols);  in balance()
1088 get(int colno)  in get()  argument
1100 		p = &Colpts[colno];  in get()
1106 			Fcol[colno].eof = 1;  in get()
1108 		(q = &Files[Multi == 'a' ? 0 : colno])->f_nextc) == WEOF) {  in get()
1295 unget(int colno)  argument
1298 		if (*(Colpts[colno].c_ptr-1) != '\t')
1299 			--(Colpts[colno].c_ptr);
1300 		if (Colpts[colno].c_lno)
1301 			Colpts[colno].c_lno--;
1303 		if ((Multi == 'm' && colno == 0) || Multi != 'm')
1306 		colno = (Multi == 'a') ? 0 : colno;
1307 		(void) ungetwc(Files[colno].f_nextc, Files[colno].f_f);
1308 		Files[colno].f_nextc = C;