package main
import (
"regexp"
"fmt"
)
func main() {
var re = regexp.MustCompile(`(?m)(?<!\S)[a-zA-Z\d]+(?:[.-][a-zA-Z\d]+)?(?!\S)`)
var str = `ab.ab
ab.ab.ab
ab.
.ab
.Ab
Ab.
Ab.A
ab
a
sample text ..teste...tetes ab. .ab test`
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/