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26 lines
350 B
26 lines
350 B
package main
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import (
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"fmt"
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"os"
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"github.com/kr/text"
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)
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func stringSetToSlice(s2b map[string]bool) []string {
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ss := make([]string, 0, len(s2b))
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for s := range s2b {
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ss = append(ss, s)
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}
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return ss
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}
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func printToStderr(xs ...interface{}) {
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fmt.Fprintln(os.Stderr, xs...)
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}
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func indent(s string) string {
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return text.Indent(s, "\t")
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}
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