package main
import (
"regexp"
"fmt"
)
func main() {
var re = regexp.MustCompile(`(?m)\(([a-zA-Z]+)(?=(?:,\s*[^,\)]+)*\))`)
var str = `a> this is sample(abc) string
b> this is sampleenter code here(abc, anything) string
c> this is sample(abc, anything, can appear) string `
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/