110 	const char *arg;  in main()  local
120 		arg = *++argv;  in main()
121 		if (!arg)  in main()
123 		if (*arg != '-')  in main()
130 		p = arg + 1;  in main()
140 		p = arg + 1;  in main()
155 			fputs(arg, stdout);  in main()
156 		} else while ((c = *arg++)) {  in main()
158 				if (*arg == 'c') {  in main()
166 					if (*arg == '0') {  in main()
168 						if (arg[1] && ((unsigned char)(arg[1]) - '0') < 8) {  in main()
169 							arg++;  in main()
174 					c = bb_process_escape_sequence(&arg);  in main()
180 		arg = *++argv;  in main()
181 		if (!arg)  in main()