55 char    **eargv;  variable
85 	eargv = argv;  in main()
109 	while (--eargc > 0 && (++eargv)[0][0] == '-')  in main()
110 		switch (eargv[0][1]) {  in main()
120 			if((fin = fopen(*++eargv, "r")) == NULL) {  in main()
122 				perror(*eargv);  in main()
142 			(void) fprintf(stderr, "sed: Unknown flag: %c\n", eargv[0][1]);  in main()
148 		eargv--;  in main()
152 		eargv++;  in main()
167 		execute(*eargv++);  in main()
623 			q = *++eargv;