+namespace xml {
+docstring StartTag::writeTag() const { return docstring(); }
+docstring StartTag::writeEndTag() const { return docstring(); }
+bool StartTag::operator==(FontTag const & rhs) const { return rhs == *this; }
+bool FontTag::operator==(StartTag const & tag) const { FontTag const * const ftag = tag.asFontTag(); if (!ftag) return false; return (font_type_ == ftag->font_type_); }
+}
+