144 	char *cs, *ncs;  in main()  local
248 			for (cs = argv[2];; cs = ncs + 1) {  in main()
249 				ncs = strchr(cs, ',');  in main()
250 				if (ncs)  in main()
251 					*ncs = '\0';  in main()
262 				if (!ncs)  in main()
320 				for (cs = argv[i] + 9;; cs = ncs + 1) {  in main()
321 					ncs = strchr(cs, ',');  in main()
322 					if (ncs)  in main()
323 						*ncs = '\0';  in main()
325 					if (!ncs)  in main()
332 				for (cs = argv[i] + 9;; cs = ncs + 1) {  in main()
333 					ncs = strchr(cs, ',');  in main()
334 					if (ncs)  in main()
335 						*ncs = '\0';  in main()
337 					if (!ncs)  in main()