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25 lines
344 B
25 lines
344 B
6 years ago
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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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