package main
import (
"regexp"
"fmt"
)
func main() {
var re = regexp.MustCompile(`^(?P<WFF>(?P<L>~*(?>[A-Z\^!]|\(\g<WFF>\)))(?(?=\$)\$\g<L>|(?:(?P<O>[\%&|])(?:\g<L>\k<O>)*\g<L>)?))$`)
var str = `P&(Q$(R|S))`
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/