 }
 
 extension NSMutableString {
-  public
-  func appendFormat(format: NSString, _ args: CVarArgType...) {
+  public func appendFormat(format: NSString, _ args: CVarArgType...) {
     return withVaList(args) {
       self.appendString(NSString(format: format as String, arguments: $0) as String)
     }

    }
  }

  public
  func stringByAppendingFormat(format: NSString, _ args: CVarArgType...)
  -> NSString {
    return withVaList(args) {
      self.stringByAppendingString(NSString(format: format as String, arguments: $0) as String) as NSString

/// The cast can fail if bridging fails.  The actual checks and bridging can be
/// deferred.
public func _convertDictionaryToNSDictionary<Key, Value>(
  d: [Key : Value]
) -> NSDictionary {

  // Note: there should be *a good justification* for doing something else
