/// Register an author named \p name in the author list
void registerAuthor(std::string const & name);
/// Get author named \p name (must be registered first)
/// Register an author named \p name in the author list
void registerAuthor(std::string const & name);
/// Get author named \p name (must be registered first)
std::ostringstream h_preamble;
std::string h_backgroundcolor;
std::string h_biblio_style;
std::ostringstream h_preamble;
std::string h_backgroundcolor;
std::string h_biblio_style;
std::string h_html_be_strict;
std::string h_html_css_as_file;
std::string h_html_math_output;
std::string h_html_be_strict;
std::string h_html_css_as_file;
std::string h_html_math_output;