package main
import (
"regexp"
"fmt"
)
func main() {
var re = regexp.MustCompile(`(?m)^(?!(?:.*\-){5}).*`)
var str = `Hey-didle-didle-the-cat-and the fiddle
The-cow jumped over the-moon
How-now-brown-cow
Little-Miss-Muffett-sat-on-a-tuffet
`
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/