package main
import (
"regexp"
"fmt"
)
func main() {
var re = regexp.MustCompile(`(?ism)(?<![\w)]\s\s|[\w)]\s|[\w)])((\{)(.*?)\})`)
var str = `
@media(max-width: 450px){
.est{
direction: ltr;}
}
{
color: red
}
a
{
color: red
}
{
color: red
}
{
color: red
}
a
{
color: red
}
a
{}
{}
`
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/