935 	char	*conptr = NULL, *conptrend = NULL;  in grep()  local
991 				conptrend = conptr - 1;  in grep()
1022 						if (conptrend >= conptr)  in grep()
1023 							*conptrend = '\n';  in grep()
1267 		    ((conptrend >= conptr) ? conptrend - conbuf : 0))) {  in grep()
1289 			conptrend = conptr + (conptrend - oldconptr);  in grep()
1293 		(void) memcpy(conptrend + 1, ptr, line_len);  in grep()
1294 		conptrend += line_len + 1;  in grep()
1295 		*conptrend = '\n';  in grep()
1302 					nextend = conptrend;  in grep()
1303 					conptrend = conptr + lastmatch;  in grep()
1304 					nextptr = conptrend + 1;  in grep()
1309 					conptr = conptrend - (line_len);  in grep()
1313 				    (conptrend - conptr - line_len);  in grep()
1319 			lastmatch = conptrend - conptr;  in grep()
1329 					    conptrend - conptr) + 1;  in grep()
1344 				lastmatch = conptrend - conptr;  in grep()
1356 					matchptr = conptrend;  in grep()
1387 				conptrend = nextend;  in grep()
1389 			prntlen = conptrend - conptr + 1;  in grep()
1510 				blkoffset += nextptr - conptrend - 1;  in grep()
1511 				conptrend = conptr + (nextend - nextptr);  in grep()
1512 				matchptr = conptrend;  in grep()
1514 				lastmatch = conptrend - conptr;  in grep()
1517 				conptrend = conptr - 1;  in grep()