!7

sS url;

p {
  if (empty(url))
    url = "http://tinybrain.de/" + psI(programID());
  S path = firefoxExePath();
  if (isWindows() && !fileExists(path)) fail("Firefox not found in " + path);
  nohup(bashQuote(path) + " " + bashQuote(url));
  print("Firefox started?");
}

sS firefoxExePath() {
  ret isWindows()
    ? "c:\\Program Files\\Mozilla Firefox\\Firefox.exe"
    : "firefox";
}