package main
import (
"regexp"
"fmt"
)
func main() {
var re = regexp.MustCompile(`(?mi)^(\d+)([" "])\1\2\1$`)
var str = `+shoud match
42 42 42
100 100 100
10 10 10
-shoud not match
42 42 42 42
42 42
101 102 103
1 2 3
42\t42\t42
42 42 42`
for i, match := range re.FindAllString(str, -1) {
fmt.Println(match, "found at index", i)
}
}
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for Golang, please visit: https://golang.org/pkg/regexp/