- case 'h':
- version(stdout);
- fputs("\n", stdout);
- usage(stdout);
- fputs(
-"\n"
-"Reads the size of the X root window and outputs it in a form suitable\n"
-"for use as a shell assignment statement, defining variables XWIDTH and\n"
-"XHEIGHT.\n"
-"\n"
-"Options:\n"
-"\n"
-"-h, --help Display this help text\n"
-"-u, --usage Display a short usage summary\n"
-"-v, --version Display the program's version number\n"
-"\n"
-"-d, --display=DISPLAY Choose X display to connect to\n"
-"-b, --bourne-shell Output text suitable for a Bourne shell\n"
-"-c, --c-shell Output text suitable for a C shell\n"
-"-x, --export Export the variables into the environment\n",
- stdout);
- exit(0);
- break;
- case 'u':
- usage(stdout);
- exit(0);
- break;
- case 'v':
- version(stdout);
- exit(0);
- break;
-
- case 'd':
- display = optarg;
- break;
- case 'b':
- f |= f_sh;
- break;
- case 'c':
- f |= f_csh;
- break;
- case 'x':
- f |= f_export;
- break;
- default:
- usage(stderr);
- exit(EXIT_FAILURE);
- break;
+ case 'h': help(stdout); exit(0); break;
+ case 'u': usage(stdout); exit(0); break;
+ case 'v': version(stdout); exit(0); break;
+ case 'd': display = optarg; break;
+ case 'b': f |= f_sh; break;
+ case 'c': f |= f_csh; break;
+ case 'x': f |= f_export; break;
+ default: f |= f_bogus; break;