text: #include "Pathname.h"
  
  Pathname Pathname::local_path("");   // switch to Pathname 
  Pathname Pathname::system_path(""); 
  
  Pathname::Pathname(std::string name) {
  	data = name;
  	if (name.size() == 0)
  		return;
  	std::cmatch m;
  	std::regex include("[\\/]$", std::regex::icase | std::regex::ECMAScript);
  	bool match = std::regex_search(data.c_str(), m, include);
  	if (!match)
  		data += "/";
  
  }
   std::string Pathname::get_value() {
  	return data;
  }
   void Pathname::set_system_path(const std::string& value) {
  	 system_path = value; 
  }
   void Pathname::set_local_path(const std::string& value) {
  	 local_path = value;
  }