bool suffixIs(std::string const &, char);
bool suffixIs(docstring const &, char_type);
bool suffixIs(std::string const &, char);
bool suffixIs(docstring const &, char_type);
docstring const escape(docstring const & lab);
/// gives a vector of stringparts which have the delimiter delim
docstring const escape(docstring const & lab);
/// gives a vector of stringparts which have the delimiter delim
- std::string const & delim = std::string(","));
+ std::string const & delim = std::string(","),
+ bool keepempty = false);