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// Code generated by gocc; DO NOT EDIT.
// This file is dual licensed under CC0 and The Gonum License.
//
// Copyright ©2017 The Gonum Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
//
// Copyright ©2017 Robin Eklind.
// This file is made available under a Creative Commons CC0 1.0
// Universal Public Domain Dedication.
package util
import (
"fmt"
)
func RuneToString(r rune) string {
if r >= 0x20 && r < 0x7f {
return fmt.Sprintf("'%c'", r)
}
switch r {
case 0x07:
return "'\\a'"
case 0x08:
return "'\\b'"
case 0x0C:
return "'\\f'"
case 0x0A:
return "'\\n'"
case 0x0D:
return "'\\r'"
case 0x09:
return "'\\t'"
case 0x0b:
return "'\\v'"
case 0x5c:
return "'\\\\\\'"
case 0x27:
return "'\\''"
case 0x22:
return "'\\\"'"
}
if r < 0x10000 {
return fmt.Sprintf("\\u%04x", r)
}
return fmt.Sprintf("\\U%08x", r)
}
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