/**
* functions to operate on calendar data files.
*
- * @copyright © 2002-2007 The SquirrelMail Project Team
+ * @copyright 2002-2014 The SquirrelMail Project Team
* @license http://opensource.org/licenses/gpl-license.php GNU Public License
* @version $Id$
* @package plugins
* Plugin stores multiline texts converted to single line with PHP nl2br().
* Function undoes nl2br() conversion and html encoding of ASCII vertical bar.
*
- * Older plugin versions sanitized data with htmlspecialchars. Since 1.5.1 calendar
+ * Older plugin versions sanitized data with sm_encode_html_special_chars. Since 1.5.1 calendar
* data is not sanitized. Output functions must make sure that data is correctly
* encoded and sanitized.
* @param string $string calendar string