package main
import (
"regexp"
"fmt"
)
func main() {
var re = regexp.MustCompile(`(?m)^([0-9]+:[0-9]+(?: P)?(?: K)?(?: \+ [0-9]+:[0-9]+(?: P)?(?: K)?)*)$`)
var str = `15:15
1:0
1:2 K
1:3 P
1:4 P K
3:4 + 3:2
34:14 P K + 3:1 P
15:15 K P + `
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/