const std::string &get_tag() const { return tag; }
const std::list<std::string> &get_input_suffixes() const { return input_suffixes; }
bool accepts_suffix(const std::string &) const;
const std::string &get_tag() const { return tag; }
const std::list<std::string> &get_input_suffixes() const { return input_suffixes; }
bool accepts_suffix(const std::string &) const;