package main
import (
"regexp"
"fmt"
)
func main() {
var re = regexp.MustCompile(`(?m)^.+?\K(\,)`)
var str = `2009 CITROEN BERLINGO FIRST HDI 1.6 DIESEL, Cherry Red, PAS, Rear sliding doors, Locally owned .......................................NOW SOLD
2012 FORD GRAND C-MAX ZETEC 1.6 PETROL, 47,574 Miles, 1 Owner from New, 7 Seater...................................WAS £6,995 NOW £6,495!
2007 JEEP CHEROKEE SRI CD LIMITED EDITION, Sat Nav/ Radio, Leather Heated Seats ......................................................................SOLD!
`
var substitution = "\t"
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/