package main
import (
"regexp"
"fmt"
)
func main() {
var re = regexp.MustCompile(`(?s).*\n(start.*)`)
var str = `total abc total foo total anything here total
total total
total
start
otal abc total foo total anything here total
otal abc total foo total anything here total
start
otal abc total foo total anything here total
`
if len(re.FindStringIndex(str)) > 0 {
fmt.Println(re.FindString(str),"found at index",re.FindStringIndex(str)[0])
}
}
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/