text: // ExtSort.cpp : This file contains the 'main' function. Program execution begins and ends there.
  //
  
  
  #include <iostream>
  
  #include "ExtSortApp.hpp"
  
  int main(int argc, char* argv[])
  {
  	ExtSortApp app{ false };
  	auto ret = app.Arguments(argc, argv);
  	if (ret == "?")
  		return 0;
  	if (ret != "")
  		return -1;
  	int nbfiles{ 0 };
  	try
  	{
  		nbfiles = app.Run();
  	}
  	catch (const std::exception& exc)
  	{
  		//if (app.windows_mode())
  		//
  		//else
  			std::cout << exc.what() << std::endl;
  		return -1;
  	}
  	std::cout << nbfiles << " files processed." << std::endl;
  	return 0;
  }
  