static SeqEntry *New(DocEntry *d, int depth) {return new SeqEntry(d,depth);}
void Print(std::ostream &os = std::cout, std::string const &indent = "" );
static SeqEntry *New(DocEntry *d, int depth) {return new SeqEntry(d,depth);}
void Print(std::ostream &os = std::cout, std::string const &indent = "" );