/// Create the options for the latex command.
string const createLatexOptions() const;
/// Convert the file if needed, and return the location of the file.
string const prepareFile(Buffer const * buf) const;
/// Create the options for the latex command.
string const createLatexOptions() const;
/// Convert the file if needed, and return the location of the file.
string const prepareFile(Buffer const * buf) const;