language/go/config.go
func splitValue(value string) []string {
	parts := strings.Split(value, ",")
	values := make([]string, 0, len(parts))
	for _, part := range parts {
		values = append(values, strings.TrimSpace(part))
	}
	return values
}
func splitValue(value string) []string {
	parts := strings.Split(value, ",")
	values := make([]string, 0, len(parts))
	for _, part := range parts {
		values = append(values, strings.TrimSpace(part))
	}
	return values
}
// splitDirective splits a comma-separated directive value into its component
// parts, trimming each of any whitespace characters.