31 lines
782 B
Rust
31 lines
782 B
Rust
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// Copyright 2013 The Rust Project Developers. See the COPYRIGHT
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// file at the top-level directory of this distribution and at
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// http://rust-lang.org/COPYRIGHT.
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//
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// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
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// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
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// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
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// option. This file may not be copied, modified, or distributed
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// except according to those terms.
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fn parse_args() -> ~str {
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let args = core::os::args();
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let mut n = 0;
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while n < args.len() {
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match copy args[n] {
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~"-v" => (),
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s => {
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return s;
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}
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}
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n += 1;
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}
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return ~""
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}
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fn main() {
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io::println(parse_args());
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}
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