168 		const char **av;  in main()  local
189 		ncontinuation = tok_line(tok, li, &ac, &av, &cc, &co);  in main()
225 				(void) fprintf(stderr, "`%s'\n", av[i]);  in main()
228 				    co, av[i], av[i] + co);  in main()
232 		if (strcmp(av[0], "history") == 0) {  in main()
244 				if (strcmp(av[1], "clear") == 0)  in main()
251 				if (strcmp(av[1], "load") == 0)  in main()
252 					 history(hist, &ev, H_LOAD, av[2]);  in main()
253 				else if (strcmp(av[1], "save") == 0)  in main()
254 					 history(hist, &ev, H_SAVE, av[2]);  in main()
263 		} else if (el_parse(el, ac, av) == -1) {  in main()
266 				execvp(av[0], (char *const *)av);  in main()
267 				perror(av[0]);  in main()