30   std::string ToXml(const Document& doc);
99 std::string XmlWriter::ToXml(const Document& doc) {  in ToXml()  argument
102   if (doc.has_version() || doc.has_encoding() || doc.has_standalone()) {  in ToXml()
104     if (doc.has_version())  in ToXml()
105       ToXml("version", (doc.version().size() == 7) ? "1.0" : doc.version());  in ToXml()
106     if (doc.has_encoding()) ToXml("encoding", doc.encoding());  in ToXml()
107     if (doc.has_standalone())  in ToXml()
108       ToXml("encoding", doc.standalone() ? "yes" : "no");  in ToXml()
112   for (int i = 0; i < doc.misk1_size(); ++i) ToXml(doc.misk1(i));  in ToXml()
113   if (doc.has_doctype()) ToXml(doc.doctype());  in ToXml()
114   ToXml(doc.element());  in ToXml()
115   for (int i = 0; i < doc.misk2_size(); ++i) ToXml(doc.misk2(i));  in ToXml()