package main
import (
"regexp"
"fmt"
)
func main() {
var re = regexp.MustCompile(`(?s)\<(tr)(?: .*?)?\>(?:[^\<]|\<(.*?)\>[^\<]*\<\/\2\>)*\<\/\1\>`)
var str = `<body>
<tr attr="hue">
<p>hu3</p>
</tr>
</body>
<head>
<tr attr="hue">
<p>hu3</p>
</tr>
</head>
<foot>
<tr attr="hue">
hu3
</tr>
</foot>
<table>
<thead>
<tr data-remove="true">
<tr></tr>
<th>{{theadContent}}</th>
</tr>
</thead>
<tbody>
<tr data-remove="true">
<t>{{tbodyContent}}</t>
</tr>
</tbody>
<tfoot>
<tr data-remove="true">
<h>{{tfootContent}}</h>
</tr>
</tfoot>
</table>`
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/