package main
import (
"regexp"
"fmt"
)
func main() {
var re = regexp.MustCompile(`(?m)\w+:(?:(?=\[)(?:(?=.*?\[(?!.*?\1)(.*\](?!.*\2).*))(?=.*?\](?!.*?\2)(.*)).)+?.*?(?=\1)[^\[]*(?=\2$)|\w+)`)
var str = `field1:1234,field2:[[1, 3],[3,4]], field3:[[1, 3],[3,4]]`
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/