- os << "after " << '"' << after << '"' << "\n";
- os << "before " << '"' << before << '"' << "\n";
- os << "key " << '"' << citation << '"' << "\n";
+ os << "after " << '"' << after << "\"\n"
+ << "before " << '"' << before << "\"\n"
+ << "key " << '"' << citation << "\"\n"
+ << "literal \"true\"\n";