package main
import (
"regexp"
"fmt"
)
func main() {
var re = regexp.MustCompile(`(?im)(\bafter[\s_:.,()-]+|\bnach[\s_:.,()-]+|\bd'apres[\s_:.,()-]+|\bd´apres[\s_:.,()-]+|\bCircle of[\s_:.,()-]+)*(Pablo[\s_:.,()-]+Picasso|Picasso[\s_:.,()-]+Pablo)([\s_:.,()-]+Nachfolge\b|[\s_:.,()-]+Nachfolger\b|[\s_:.,()-]+Nachfolgerin\b|[\s_:.,()-]+Werkstatt\b|[\s_:.,()-]+Umkreis\b|[\s_:.,()-]+d'apres\b|[\s_:.,()-]+d´apres\b|[\s_:.,()-]+Circle of\b)*`)
var str = `This is a test Picasso, Pablo bla
This is a test after Pablo Picasso (d'apres)`
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/