184 	char *ohbuf;  in onecol()  local
207 	ohbuf = hbuf + offst;  in onecol()
220 	while ((inf = nxtfile(argc, argv, &fname, ohbuf, 0)) != NULL) {  in onecol()
346 	char *ohbuf;  in vertcol()  local
366 	ohbuf = hbuf + offst;  in vertcol()
414 	while ((inf = nxtfile(argc, argv, &fname, ohbuf, 0)) != NULL) {  in vertcol()
664 	char *ohbuf;  in horzcol()  local
681 	ohbuf = hbuf + offst;  in horzcol()
690 	while ((inf = nxtfile(argc, argv, &fname, ohbuf, 0)) != NULL) {  in horzcol()
819 	char *ohbuf;  in mulfile()  local
838 	ohbuf = hbuf + offst;  in mulfile()
849 		if ((fbuf[j] = nxtfile(argc, argv, &fname, ohbuf, 1)) == NULL)  in mulfile()