package main
import (
"regexp"
"fmt"
)
func main() {
var re = regexp.MustCompile(`(?m)[EAQR]:\{((\d{3}\|?)+)\}(\^([-0-9.]+))?`)
var str = `E:{300}^2&E:{800}^4&A:{201}^-1&A:{200}^0.5&Q:{400|500|700}^2&R:{201|202}`
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/