Copyright 2014-2017 Horde LLC (http://www.horde.org/)
See the enclosed file LICENSE for license information (LGPL). If you did not receive this file, see http://www.horde.org/licenses/lgpl21.
| Horde_Imap_Client_Data_Format_Astring_Nonascii | Extend astring element to allow for non-ASCII characters. |