package main
import (
"regexp"
"fmt"
)
func main() {
var re = regexp.MustCompile(`(?si)<(a|h1)\b.*?</\1>(*SKIP)(*F)|(222)`)
var str = `<p>111 222 333</p>
<li>111 222 333</li>
<h1>111 222 333</h1>
<h2>111 222 333</h2>
<strong>111 222 333</strong>
<p><strong>111 222 333</strong></p>
<p>111 <a href="">222</a> 333</p>`
var substitution = "<a href="#link">\2</a>"
fmt.Println(re.ReplaceAllString(str, substitution))
}
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/