Lines Matching refs:ef
95 char *ef, *rc; in main() local
115 ef = NULL; in main()
188 ef = argv[optind++]; in main()
190 ef = "&"; in main()
254 if (ef != NULL && to != NULL) in main()
290 if (ef == NULL) in main()
291 ef = "%"; in main()
292 if (setfile(ef) <= 0) in main()
305 if (ef == NULL) in main()
306 ef = "%"; in main()
307 if (setfile(ef) < 0) in main()