package main
import (
"regexp"
"fmt"
)
func main() {
var re = regexp.MustCompile(`(?m)if [^{]+?(?={)`)
var str = `if (bla === 3) {
}
if ((((ol === 1 || (true))))) {}
if ((1 === 4)
(this === 9)) {}
some code; if (true) {} else if (false) {}`
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/