   /// Return an array of string containing the list of command-line arguments
   /// with which the current process was invoked.
   internal static func _computeArguments() -> [String] {
-    var result :[String] = []
+    var result: [String] = []
     for i in 0..<Int(argc) {
-     result.append(
+      result.append(
        String.fromCStringRepairingIllFormedUTF8(unsafeArgv[i]).0 ?? "")
     }
     return result 

    return _unsafeArgv
  }

  /// Access to the swift arguments, also compute the arguments lazily.
  public static var arguments : [String] {
    switch _arguments {
    case .NotYetComputed:
      let result: [String] = _computeArguments() 
      _arguments = .ComputedArguments(result)
      return result;
    case .ComputedArguments(let args):
      return args
    }
  } 
}


    case ComputedArguments([String])
  }

  internal static var _arguments: [String]? = nil 

  /// Access to the raw argc value from C.
  public static var argc: CInt {
