39 lines
546 B
Go
39 lines
546 B
Go
package main
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import (
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"fmt"
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"io/ioutil"
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"os"
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"strings"
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"github.com/emojisum/emojisum/emoji"
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)
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func main() {
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buf, err := ioutil.ReadFile("num")
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if err != nil {
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fmt.Fprintln(os.Stderr, err)
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os.Exit(2)
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}
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str := strings.Replace(string(buf), " ", "", -1)
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i := 0
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for {
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if i >= len(str) {
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break
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}
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if strings.Contains(str[i:i+1], "\n") {
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i += 1
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fmt.Print("\n")
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continue
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}
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d, err := emoji.FromHexString(str[i : i+2])
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if err != nil {
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fmt.Fprintln(os.Stderr, err)
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os.Exit(2)
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}
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i += 2
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fmt.Print(d)
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}
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}
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