actually added stdin support to cat
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5b47345bf5
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@ -25,6 +25,8 @@ fn main() {
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// delay as each is read.
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"-u" => {},
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"-" => {},
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_ => {
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println!("Usage: {} [options...] [files...]", argv0);
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process::exit(64); // sysexits(3) EX_USAGE
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@ -32,7 +34,6 @@ fn main() {
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};
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}
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}
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else {
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for path in args {
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let mut val = String::new();
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@ -60,7 +61,6 @@ fn main() {
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}
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print!("{}", val);
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}
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}
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io::stdout().flush().unwrap();
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}
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