PRBool r = s.EqualsIgnoreCase("view-source");
PRBool r = s.LowerCaseEqualsLiteral("view-source");
PRBool test_equals_ic()  {    nsCString s;    PRBool r = s.EqualsIgnoreCase("view-source");    if (r)      printf("[r=%d]\n", r);    return !r;  }