text: #include <iostream>
  
  // here is a multiline macro
  #define MULTI \
  	1
  
  // here is a multiline variable called ab
  static int a\
  b = 5;
  
  
  int main()
  {
    // string continuation without backslash
    std::cout << "1 Hello, "
                 "world!\n";
    // string continuation with backslash inside string
    std::cout << "2 Hello, \
  world!\n";
    // string continuation with double backslash inside string
    // -> compiler warning (invalid escape sequence \w), but still compiles
    std::cout << "3 Hello, \\
  world!\n";
    // string continuation with backslash outside of string
    std::cout << "4 Hello, " \
                "world!\n";
    std::cout << "ab=" << ab << "\n";
    return 0;
  }
  