package main
import (
"regexp"
"fmt"
)
func main() {
var re = regexp.MustCompile(`.+(?=(?:AN|N)-\d+)|(?<=(?:AN|N)-\d+)\s.+`)
var str = `2 BILLING ID AN-19 RPS Ex : “00411850177 “
3 FILLER AN-11 RPS EX: “ “
4 FILLER AN-15 RPS EX: “ “
5 FILLER AN-30 RPS EX: “ “
6 FILLER AN-2 RPS EX: “ “
7 FILLER AN-1 RPS EX: “ “
8 BILLER CODE AN-4 RPS Ex : “1310” 1302 means PDAM Mitracom
9 FILLER AN-11 RPS EX: “ “
10 ADMIN FEE N-12 LPZ Ex : “000000075000”
11 FILLER AN-11 RPS EX: “ “
12 FILLER AN-12 RPS EX: “ “ `
var substitution = ""
fmt.Println(re.ReplaceAllString(str, substitution))
}
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/