func tagToString(tag names.Tag) string {
	if tag == nil {
		return ""
	}
	return tag.String()
}
// tagToString returns the value of a tag's String method, or "" if the tag is nil.
tagToString returns the value of a tag's String method, or "" if the tag is nil.
// tagToString returns the value of a tag ' s String method or " " if the tag is nil .
func tagToString(tag names.Tag) string {
	if tag == nil {
		return ""
	}
	return tag.String()
}
func tagToString ( tag names . Tag ) string { if tag == nil { return " " } return tag . String ( ) }
tagToString returns the value of a tag's String method, or "" if the tag is nil.
tagToString returns the value of a tag ' s String method or " " if the tag is nil .