- docstring const textcommand, docstring const mathcommand,
- std::string const textpreamble, std::string const mathpreamble,
- std::string const tipashortcut, unsigned int flags);
+ docstring const & textcommand, docstring const & mathcommand,
+ std::string const & textpreamble, std::string const & mathpreamble,
+ std::string const & tipashortcut, unsigned int flags);