version 1.4, 1997/07/25 22:00:45 |
version 1.5, 1997/09/10 06:59:35 |
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out_name = argv[i]; /* remember name of output file */ |
out_name = argv[i]; /* remember name of output file */ |
if (strcmp(in_name, out_name) == 0) /* attempt to overwrite |
if (strcmp(in_name, out_name) == 0) /* attempt to overwrite |
* the file */ |
* the file */ |
errx(1, "input and output files must be different\n"); |
errx(1, "input and output files must be different"); |
output = fopen(out_name, "w"); |
output = fopen(out_name, "w"); |
if (output == NULL) /* check for create error */ |
if (output == NULL) /* check for create error */ |
err(1, out_name); |
err(1, out_name); |
continue; |
continue; |
} |
} |
errx(1, "unknown parameter: %s\n", argv[i]); |
errx(1, "unknown parameter: %s", argv[i]); |
} |
} |
else |
else |
set_option(argv[i]); |
set_option(argv[i]); |
} /* end of for */ |
} /* end of for */ |
if (input == NULL) |
if (input == NULL) |
errx(1, "usage: indent file [ outfile ] [ options ]\n"); |
errx(1, "usage: indent file [ outfile ] [ options ]"); |
if (output == NULL) |
if (output == NULL) |
if (troff) |
if (troff) |
output = stdout; |
output = stdout; |