package main
import (
"regexp"
"fmt"
)
func main() {
var re = regexp.MustCompile(`(?m)[-._]|(?<=[a-z])(?=[A-Z])|(?<=[A-Z])(?=[A-Z][a-z])`)
var str = `allow-nonxdr-writes
io.native.lib.available
ha.zookeeper.parent-znode
min_file_size
ProxyStatus
ProxyFCGIBackendType
SessionDBDCookieRemove
DBDriver
SSLOCSPDefaultResponder
helloWorldABCdEF`
var substitution = " "
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/