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24 lines
344 B
24 lines
344 B
package main |
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import ( |
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"flag" |
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"fmt" |
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"os" |
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s "strings" |
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) |
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var noNewline = flag.Bool("n", false, "Do not print the terminating newline.") |
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func echo(strings []string, noNewline bool) { |
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str := s.Join(strings, " ") |
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if noNewline { |
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fmt.Print(str) |
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} else { |
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fmt.Println(str) |
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} |
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} |
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func main() { |
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flag.Parse() |
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echo(os.Args[1:], *noNewline) |
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}
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