!7

p {
  File dir = javaxDataDir();
  
  if (isLinux())
    nohup("xdg-open " + bashQuote(dir));
  else if (isWindows())
    //nohup("start " + winQuote(dir));
    //backtick("start ."); // OK
    //backtick("start " + winQuote3(dir)); // no
    backtick(print("start " + winQuote2(dir)));
  else if (isMac())
    nohup("open " + bashQuote(dir));
  else fail("Not implemented for your OS");
}