package main
import (
"regexp"
"fmt"
)
func main() {
var re = regexp.MustCompile(`(?m)(?i)^(?:foo|bar) (?:(?:[a-z\d'.-](?<!['.-]{2})){1,7} ){1,5}\w{1,7}$`)
var str = `foo Brian M. O'Dan Darwin
foo Brian M.. ODan Darwin
foo Brian M. O'-Dan Darwin
foo Brian M. O'Dan Darwin`
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/