176 	char *ohbuf;  in onecol()  local
203 	ohbuf = hbuf + offst;  in onecol()
216 	while ((inf = nxtfile(argc, argv, &fname, ohbuf, 0)) != NULL) {  in onecol()
336 	char *ohbuf;  in vertcol()  local
360 	ohbuf = hbuf + offst;  in vertcol()
417 	while ((inf = nxtfile(argc, argv, &fname, ohbuf, 0)) != NULL) {  in vertcol()
656 	char *ohbuf;  in horzcol()  local
677 	ohbuf = hbuf + offst;  in horzcol()
686 	while ((inf = nxtfile(argc, argv, &fname, ohbuf, 0)) != NULL) {  in horzcol()
809 	char *ohbuf;  in mulfile()  local
832 	ohbuf = hbuf + offst;  in mulfile()
843 		if ((fbuf[j] = nxtfile(argc, argv, &fname, ohbuf, 1)) == NULL)  in mulfile()