Vergleich inc/class_parser.php - 1.8.23 - 1.8.27

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Zeile 13Zeile 13
	allow_html
allow_smilies
allow_mycode

	allow_html
allow_smilies
allow_mycode

 
	allow_auto_url

	nl2br
filter_badwords
me_username

	nl2br
filter_badwords
me_username

Zeile 95Zeile 96
	 * @var boolean
*/
public $clear_needed = false;

	 * @var boolean
*/
public $clear_needed = false;

 

/**
* Don't validate parser output
*/
const VALIDATION_DISABLE = 0;

/**
* Validate parser output and log errors
*/
const VALIDATION_REPORT_ONLY = 1;

/**
* Validate parser output, log errors, and block output on failure
*/
const VALIDATION_REQUIRE = 2;

/**
* Whether to validate the parser's HTML output when `allow_html` is disabled.
* Validation errors will be logged/sent/displayed according to board settings.
*
* @access public
* @var self::VALIDATION_*
*/
public $output_validation_policy = self::VALIDATION_REPORT_ONLY;


/**
* Parses a message with the specified options.
*
* @param string $message The message to be parsed.


/**
* Parses a message with the specified options.
*
* @param string $message The message to be parsed.

	 * @param array $options Array of yes/no options - allow_html,filter_badwords,allow_mycode,allow_smilies,nl2br,me_username,filter_cdata.

	 * @param array $options Array of yes/no options

	 * @return string The parsed message.
*/
function parse_message($message, $options=array())
{
global $plugins, $mybb;

	 * @return string The parsed message.
*/
function parse_message($message, $options=array())
{
global $plugins, $mybb;

 

$original_message = $message;


$this->clear_needed = false;



$this->clear_needed = false;


Zeile 180Zeile 207

// Replace "me" code and slaps if we have a username
if(!empty($this->options['me_username']) && $mybb->settings['allowmemycode'] == 1)


// Replace "me" code and slaps if we have a username
if(!empty($this->options['me_username']) && $mybb->settings['allowmemycode'] == 1)

		{

		{

			global $lang;

$message = preg_replace('#(>|^|\r|\n)/me ([^\r\n<]*)#i', "\\1<span style=\"color: red;\" class=\"mycode_me\">* {$this->options['me_username']} \\2</span>", $message);

			global $lang;

$message = preg_replace('#(>|^|\r|\n)/me ([^\r\n<]*)#i', "\\1<span style=\"color: red;\" class=\"mycode_me\">* {$this->options['me_username']} \\2</span>", $message);

Zeile 254Zeile 281

$message = $plugins->run_hooks("parse_message_end", $message);



$message = $plugins->run_hooks("parse_message_end", $message);


		return $message;








		if ($this->output_allowed($original_message, $message) === true)
{
return $message;
}
else
{
return '';
}

	}

/**

	}

/**

Zeile 262Zeile 296
	 *
* @param string $message The message to be parsed.
* @return string The formatted message.

	 *
* @param string $message The message to be parsed.
* @return string The formatted message.

	 */

	 */

	function parse_html($message)
{
$message = preg_replace("#&(?!\#[0-9]+;)#si", "&amp;", $message); // fix & but allow unicode

	function parse_html($message)
{
$message = preg_replace("#&(?!\#[0-9]+;)#si", "&amp;", $message); // fix & but allow unicode

Zeile 316Zeile 350
			$standard_mycode['reg']['replacement'] = "&reg;";

++$standard_count;

			$standard_mycode['reg']['replacement'] = "&reg;";

++$standard_count;

		}

		}


if($mybb->settings['allowlinkmycode'] == 1)


if($mybb->settings['allowlinkmycode'] == 1)

		{

		{

			$callback_mycode['url_simple']['regex'] = "#\[url\]((?!javascript)[a-z]+?://)([^\r\n\"<]+?)\[/url\]#si";
$callback_mycode['url_simple']['replacement'] = array($this, 'mycode_parse_url_callback1');

			$callback_mycode['url_simple']['regex'] = "#\[url\]((?!javascript)[a-z]+?://)([^\r\n\"<]+?)\[/url\]#si";
$callback_mycode['url_simple']['replacement'] = array($this, 'mycode_parse_url_callback1');





			$callback_mycode['url_simple2']['regex'] = "#\[url\]((?!javascript:)[^\r\n\"<]+?)\[/url\]#i";
$callback_mycode['url_simple2']['replacement'] = array($this, 'mycode_parse_url_callback2');

			$callback_mycode['url_simple2']['regex'] = "#\[url\]((?!javascript:)[^\r\n\"<]+?)\[/url\]#i";
$callback_mycode['url_simple2']['replacement'] = array($this, 'mycode_parse_url_callback2');





			$callback_mycode['url_complex']['regex'] = "#\[url=((?!javascript)[a-z]+?://)([^\r\n\"<]+?)\](.+?)\[/url\]#si";
$callback_mycode['url_complex']['replacement'] = array($this, 'mycode_parse_url_callback1');

			$callback_mycode['url_complex']['regex'] = "#\[url=((?!javascript)[a-z]+?://)([^\r\n\"<]+?)\](.+?)\[/url\]#si";
$callback_mycode['url_complex']['replacement'] = array($this, 'mycode_parse_url_callback1');





			$callback_mycode['url_complex2']['regex'] = "#\[url=((?!javascript:)[^\r\n\"<]+?)\](.+?)\[/url\]#si";
$callback_mycode['url_complex2']['replacement'] = array($this, 'mycode_parse_url_callback2');

			$callback_mycode['url_complex2']['regex'] = "#\[url=((?!javascript:)[^\r\n\"<]+?)\](.+?)\[/url\]#si";
$callback_mycode['url_complex2']['replacement'] = array($this, 'mycode_parse_url_callback2');


++$callback_count;


++$callback_count;

		}

if($mybb->settings['allowemailmycode'] == 1)

		}

if($mybb->settings['allowemailmycode'] == 1)

Zeile 343Zeile 377
			$callback_mycode['email_complex']['regex'] = "#\[email=((?:[a-zA-Z0-9-_\+\.]+?)@[a-zA-Z0-9-]+\.[a-zA-Z0-9\.-]+(?:\?.*?)?)\](.*?)\[/email\]#i";
$callback_mycode['email_complex']['replacement'] = array($this, 'mycode_parse_email_callback');


			$callback_mycode['email_complex']['regex'] = "#\[email=((?:[a-zA-Z0-9-_\+\.]+?)@[a-zA-Z0-9-]+\.[a-zA-Z0-9\.-]+(?:\?.*?)?)\](.*?)\[/email\]#i";
$callback_mycode['email_complex']['replacement'] = array($this, 'mycode_parse_email_callback');


			++$callback_count;
}


			++$callback_count;
}


		if($mybb->settings['allowcolormycode'] == 1)
{
$nestable_mycode['color']['regex'] = "#\[color=([a-zA-Z]*|\#?[\da-fA-F]{3}|\#?[\da-fA-F]{6})](.*?)\[/color\]#si";
$nestable_mycode['color']['replacement'] = "<span style=\"color: $1;\" class=\"mycode_color\">$2</span>";

		if($mybb->settings['allowcolormycode'] == 1)
{
$nestable_mycode['color']['regex'] = "#\[color=([a-zA-Z]*|\#?[\da-fA-F]{3}|\#?[\da-fA-F]{6})](.*?)\[/color\]#si";
$nestable_mycode['color']['replacement'] = "<span style=\"color: $1;\" class=\"mycode_color\">$2</span>";


++$nestable_count;


++$nestable_count;

		}

if($mybb->settings['allowsizemycode'] == 1)

		}

if($mybb->settings['allowsizemycode'] == 1)

Zeile 367Zeile 401
		}

if($mybb->settings['allowfontmycode'] == 1)

		}

if($mybb->settings['allowfontmycode'] == 1)

		{
$nestable_mycode['font']['regex'] = "#\[font=(\"?)([a-z0-9 ,\-_']+)\\1\](.*?)\[/font\]#si";
$nestable_mycode['font']['replacement'] = "<span style=\"font-family: $2;\" class=\"mycode_font\">$3</span>";

++$nestable_count;
}


		{
$callback_mycode['font']['regex'] = "#\[font=\\s*(\"?)([a-z0-9 ,\-_'\"]+)\\1\\s*\](.*?)\[/font\]#si";
$callback_mycode['font']['replacement'] = array($this, 'mycode_parse_font_callback');

++$nestable_count;
}


		if($mybb->settings['allowalignmycode'] == 1)
{
$nestable_mycode['align']['regex'] = "#\[align=(left|center|right|justify)\](.*?)\[/align\]#si";

		if($mybb->settings['allowalignmycode'] == 1)
{
$nestable_mycode['align']['regex'] = "#\[align=(left|center|right|justify)\](.*?)\[/align\]#si";

Zeile 482Zeile 516
		if($this->mycode_cache['standard_count'] > 0)
{
$message = preg_replace($this->mycode_cache['standard']['find'], $this->mycode_cache['standard']['replacement'], $message);

		if($this->mycode_cache['standard_count'] > 0)
{
$message = preg_replace($this->mycode_cache['standard']['find'], $this->mycode_cache['standard']['replacement'], $message);

		}


		}


		if($this->mycode_cache['callback_count'] > 0)
{
foreach($this->mycode_cache['callback'] as $replace)

		if($this->mycode_cache['callback_count'] > 0)
{
foreach($this->mycode_cache['callback'] as $replace)

Zeile 521Zeile 555
			}
}


			}
}


		$message = $this->mycode_auto_url($message);







		if(
(!isset($this->options['allow_auto_url']) || $this->options['allow_auto_url'] == 1) &&
$mybb->settings['allowautourl'] == 1
)
{
$message = $this->mycode_auto_url($message);
}


return $message;
}


return $message;
}

Zeile 538Zeile 578

$smilies = $cache->read("smilies");
if(is_array($smilies))


$smilies = $cache->read("smilies");
if(is_array($smilies))

		{

		{

			$extra_class = $onclick = '';
foreach($smilies as $sid => $smilie)
{

			$extra_class = $onclick = '';
foreach($smilies as $sid => $smilie)
{

Zeile 863Zeile 903
		$delete_quote = true;

preg_match("#pid=(?:&quot;|\"|')?([0-9]+)[\"']?(?:&quot;|\"|')?#i", $username, $match);

		$delete_quote = true;

preg_match("#pid=(?:&quot;|\"|')?([0-9]+)[\"']?(?:&quot;|\"|')?#i", $username, $match);

		if((int)$match[1])

		if(isset($match[1]) && (int)$match[1])

		{
$pid = (int)$match[1];
$url = $mybb->settings['bburl']."/".get_post_link($pid)."#pid$pid";

		{
$pid = (int)$match[1];
$url = $mybb->settings['bburl']."/".get_post_link($pid)."#pid$pid";

Zeile 882Zeile 922

unset($match);
preg_match("#dateline=(?:&quot;|\"|')?([0-9]+)(?:&quot;|\"|')?#i", $username, $match);


unset($match);
preg_match("#dateline=(?:&quot;|\"|')?([0-9]+)(?:&quot;|\"|')?#i", $username, $match);

		if((int)$match[1])

		if(isset($match[1]) && (int)$match[1])

		{
if($match[1] < TIME_NOW)
{

		{
if($match[1] < TIME_NOW)
{

Zeile 902Zeile 942

if($delete_quote)
{


if($delete_quote)
{

			$username = my_substr($username, 0, my_strlen($username)-1);

			$username = my_substr($username, 0, my_strlen($username)-1, true);

		}

if(!empty($this->options['allow_html']))

		}

if(!empty($this->options['allow_html']))

Zeile 1137Zeile 1177

eval("\$mycode_url = \"".$templates->get("mycode_url", 1, 0)."\";");
return $mycode_url;


eval("\$mycode_url = \"".$templates->get("mycode_url", 1, 0)."\";");
return $mycode_url;

 
	}

/**
* Parses font MyCode.
*
* @param array $matches Matches.
* @return string The HTML <span> tag with styled font.
*/
function mycode_parse_font_callback($matches)
{
// Replace any occurrence(s) of double quotes in fonts with single quotes.
// A back-fix for double-quote-containing MyBB font tags in existing
// posts prior to the client-side aspect of this fix for the
// browser-independent SCEditor bug of issue #4182.
$fonts = str_replace('"', "'", $matches[2]);

return "<span style=\"font-family: {$fonts};\" class=\"mycode_font\">{$matches[3]}</span>";

	}

/**

	}

/**

Zeile 1152Zeile 1209
			$matches[3] = '';
}
return $this->mycode_parse_url($matches[1].$matches[2], $matches[3]);

			$matches[3] = '';
}
return $this->mycode_parse_url($matches[1].$matches[2], $matches[3]);

	}

/**

	}

/**

	* Parses URL MyCode.
*
* @param array $matches Matches.
* @return string The built-up link.
*/
function mycode_parse_url_callback2($matches)

	* Parses URL MyCode.
*
* @param array $matches Matches.
* @return string The built-up link.
*/
function mycode_parse_url_callback2($matches)

	{

	{

		if(!isset($matches[2]))
{
$matches[2] = '';
}
return $this->mycode_parse_url($matches[1], $matches[2]);
}

		if(!isset($matches[2]))
{
$matches[2] = '';
}
return $this->mycode_parse_url($matches[1], $matches[2]);
}





	/**
* Parses IMG MyCode.
*

	/**
* Parses IMG MyCode.
*

Zeile 1183Zeile 1240
		$url = trim($url);
$url = str_replace("\n", "", $url);
$url = str_replace("\r", "", $url);

		$url = trim($url);
$url = str_replace("\n", "", $url);
$url = str_replace("\r", "", $url);





		if(!empty($this->options['allow_html']))
{
$url = $this->parse_html($url);

		if(!empty($this->options['allow_html']))
{
$url = $this->parse_html($url);

Zeile 1197Zeile 1254
		else if($align == "left")
{
$css_align = ' style="float: left;"';

		else if($align == "left")
{
$css_align = ' style="float: left;"';

		}

		}


if($align)


if($align)

		{

		{

			$this->clear_needed = true;

			$this->clear_needed = true;

		}

		}


$alt = basename($url);
$alt = htmlspecialchars_decode($alt);


$alt = basename($url);
$alt = htmlspecialchars_decode($alt);

Zeile 1211Zeile 1268
			$alt = my_substr($alt, 0, 40).'...'.my_substr($alt, -10);
}
$alt = $this->encode_url($alt);

			$alt = my_substr($alt, 0, 40).'...'.my_substr($alt, -10);
}
$alt = $this->encode_url($alt);

 
		$alt = preg_replace("#&(?!\#[0-9]+;)#si", "&amp;", $alt); // fix & but allow unicode


$alt = $lang->sprintf($lang->posted_image, $alt);
$width = $height = '';
if(isset($dimensions[0]) && $dimensions[0] > 0 && isset($dimensions[1]) && $dimensions[1] > 0)


$alt = $lang->sprintf($lang->posted_image, $alt);
$width = $height = '';
if(isset($dimensions[0]) && $dimensions[0] > 0 && isset($dimensions[1]) && $dimensions[1] > 0)

		{

		{

			$width = " width=\"{$dimensions[0]}\"";
$height = " height=\"{$dimensions[1]}\"";
}

			$width = " width=\"{$dimensions[0]}\"";
$height = " height=\"{$dimensions[1]}\"";
}

Zeile 1246Zeile 1304
	function mycode_parse_img_callback2($matches)
{
return $this->mycode_parse_img($matches[4], array($matches[1], $matches[2]));

	function mycode_parse_img_callback2($matches)
{
return $this->mycode_parse_img($matches[4], array($matches[1], $matches[2]));

	}

/**
* Parses IMG MyCode.
*
* @param array $matches Matches.
* @return string Image code.
*/

	}

/**
* Parses IMG MyCode.
*
* @param array $matches Matches.
* @return string Image code.
*/

	function mycode_parse_img_callback3($matches)
{
return $this->mycode_parse_img($matches[3], array(), $matches[1]);

	function mycode_parse_img_callback3($matches)
{
return $this->mycode_parse_img($matches[3], array(), $matches[1]);

Zeile 1268Zeile 1326
	function mycode_parse_img_callback4($matches)
{
return $this->mycode_parse_img($matches[5], array($matches[1], $matches[2]), $matches[3]);

	function mycode_parse_img_callback4($matches)
{
return $this->mycode_parse_img($matches[5], array($matches[1], $matches[2]), $matches[3]);

	}

/**
* Parses IMG MyCode disabled.
*

	}

/**
* Parses IMG MyCode disabled.
*

	 * @param string $url The URL to the image
* @return string
*/

	 * @param string $url The URL to the image
* @return string
*/

Zeile 1283Zeile 1341
		$url = str_replace("\n", "", $url);
$url = str_replace("\r", "", $url);
$url = str_replace("\'", "'", $url);

		$url = str_replace("\n", "", $url);
$url = str_replace("\r", "", $url);
$url = str_replace("\'", "'", $url);





		$image = $lang->sprintf($lang->posted_image, $this->mycode_parse_url($url));
return $image;

		$image = $lang->sprintf($lang->posted_image, $this->mycode_parse_url($url));
return $image;

	}

/**
* Parses IMG MyCode disabled.
*
* @param array $matches Matches.

	}

/**
* Parses IMG MyCode disabled.
*
* @param array $matches Matches.

	 * @return string Image code.
*/
function mycode_parse_img_disabled_callback1($matches)

	 * @return string Image code.
*/
function mycode_parse_img_disabled_callback1($matches)

Zeile 1308Zeile 1366
	function mycode_parse_img_disabled_callback2($matches)
{
return $this->mycode_parse_img_disabled($matches[4]);

	function mycode_parse_img_disabled_callback2($matches)
{
return $this->mycode_parse_img_disabled($matches[4]);

	}

/**

	}

/**

	 * Parses IMG MyCode disabled.
*
* @param array $matches Matches.

	 * Parses IMG MyCode disabled.
*
* @param array $matches Matches.

Zeile 1347Zeile 1405
		{
$name = $email;
}

		{
$name = $email;
}

		if(preg_match("/^([a-zA-Z0-9-_\+\.]+?)@[a-zA-Z0-9-]+\.[a-zA-Z0-9\.-]+$/si", $email))
{
$email = $email;
}
elseif(preg_match("/^([a-zA-Z0-9-_\+\.]+?)@[a-zA-Z0-9-]+\.[a-zA-Z0-9\.-]+\?(.*?)$/si", $email))
{
$email = htmlspecialchars_uni($email);
}


$email = $this->encode_url($email);








eval("\$mycode_email = \"".$templates->get("mycode_email", 1, 0)."\";");
return $mycode_email;


eval("\$mycode_email = \"".$templates->get("mycode_email", 1, 0)."\";");
return $mycode_email;

Zeile 1590Zeile 1642
	*/
function mycode_auto_url($message)
{

	*/
function mycode_auto_url($message)
{

		$message = " ".$message;


 
		// Links should end with slashes, numbers, characters and braces but not with dots, commas or question marks
// Don't create links within existing links (handled up-front in the callback function).

		// Links should end with slashes, numbers, characters and braces but not with dots, commas or question marks
// Don't create links within existing links (handled up-front in the callback function).

		$message = preg_replace_callback("#<a\\s[^>]*>.*?</a>|([\s\(\)\[\>])(http|https|ftp|news|irc|ircs|irc6){1}(://)([^\/\"\s\<\[\.]+\.([^\/\"\s\<\[\.]+\.)*[\w]+(:[0-9]+)?(/([^\"\s<\[]|\[\])*)?([\w\/\)]))#ius", array($this, 'mycode_auto_url_callback'), $message);
$message = preg_replace_callback("#<a\\s[^>]*>.*?</a>|([\s\(\)\[\>])(www|ftp)(\.)(([^\/\"\s\<\[\.]+\.)*[\w]+(:[0-9]+)?(/([^\"\s<\[]|\[\])*)?([\w\/\)]))#ius", array($this, 'mycode_auto_url_callback'), $message);
$message = my_substr($message, 1);

















		$message = preg_replace_callback(
"~
<a\\s[^>]*>.*?</a>| # match and return existing links
(?<=^|[\s\(\)\[\>]) # character preceding the link
(?P<prefix>
(?:http|https|ftp|news|irc|ircs|irc6)://| # scheme, or
(?:www|ftp)\. # common subdomain
)
(?P<link>
(?:[^\/\"\s\<\[\.]+\.)*[\w]+ # host
(?::[0-9]+)? # port
(?:/(?:[^\"\s<\[&]|\[\]|&(?:amp|lt|gt);)*)? # path, query, fragment; exclude unencoded characters
[\w\/\)]
)
(?![^<>]*?>) # not followed by unopened > (within HTML tags)
~iusx",
array($this, 'mycode_auto_url_callback'),
$message
);


return $message;
}


return $message;
}

Zeile 1618Zeile 1684

$external = '';
// Allow links like http://en.wikipedia.org/wiki/PHP_(disambiguation) but detect mismatching braces


$external = '';
// Allow links like http://en.wikipedia.org/wiki/PHP_(disambiguation) but detect mismatching braces

		while(my_substr($matches[4], -1) == ')')

		while(my_substr($matches['link'], -1) == ')')

		{

		{

			if(substr_count($matches[4], ')') > substr_count($matches[4], '('))

			if(substr_count($matches['link'], ')') > substr_count($matches['link'], '('))

			{

			{

				$matches[4] = my_substr($matches[4], 0, -1);

				$matches['link'] = my_substr($matches['link'], 0, -1);

				$external = ')'.$external;
}
else

				$external = ')'.$external;
}
else

Zeile 1631Zeile 1697
			}

// Example: ([...] http://en.wikipedia.org/Example_(disambiguation).)

			}

// Example: ([...] http://en.wikipedia.org/Example_(disambiguation).)

			$last_char = my_substr($matches[4], -1);

			$last_char = my_substr($matches['link'], -1);

			while($last_char == '.' || $last_char == ',' || $last_char == '?' || $last_char == '!')
{

			while($last_char == '.' || $last_char == ',' || $last_char == '?' || $last_char == '!')
{

				$matches[4] = my_substr($matches[4], 0, -1);

				$matches[4] = my_substr($matches['link'], 0, -1);

				$external = $last_char.$external;

				$external = $last_char.$external;

				$last_char = my_substr($matches[4], -1);

				$last_char = my_substr($matches['link'], -1);

			}
}

			}
}

		$url = "{$matches[2]}{$matches[3]}{$matches[4]}";

		$url = $matches['prefix'].$matches['link'];





		return $matches[1].$this->mycode_parse_url($url, $url).$external;

		return $this->mycode_parse_url($url, $url).$external;

	}

/**

	}

/**

Zeile 1870Zeile 1936
		$url = str_replace(array_keys($entities), array_values($entities), $url);

return $url;

		$url = str_replace(array_keys($entities), array_values($entities), $url);

return $url;

 
	}

/**
* Determines whether the resulting HTML syntax is acceptable for output,
* according to the parser's validation policy and HTML support.
*
* @param string $source The original MyCode.
* @param string $output The output HTML code.
* @return bool
*/
function output_allowed($source, $output)
{
if($this->output_validation_policy === self::VALIDATION_DISABLE || !empty($this->options['allow_html']))
{
return true;
}
else
{
$output_valid = $this->validate_output($source, $output);

if($this->output_validation_policy === self::VALIDATION_REPORT_ONLY)
{
return true;
}
else
{
return $output_valid === true;
}
}
}

/**
* Validate HTML syntax and pass errors to the error handler.
*
* @param string $source The original MyCode.
* @param string $output The output HTML code.
* @return bool
*/
function validate_output($source, $output)
{
global $error_handler;

$ignored_error_codes = array(
// entities may be broken through smilie parsing; cache_smilies() method workaround doesn't cover all entities
'XML_ERR_INVALID_DEC_CHARREF' => 7,
'XML_ERR_INVALID_CHAR' => 9,

'XML_ERR_UNDECLARED_ENTITY' => 26, // unrecognized HTML entities
'XML_ERR_ATTRIBUTE_WITHOUT_VALUE' => 41,
'XML_ERR_TAG_NAME_MISMATCH' => 76, // the parser may output tags closed in different levels and siblings
);

libxml_use_internal_errors(true);
@libxml_disable_entity_loader(true);

simplexml_load_string('<root>'.$output.'</root>', 'SimpleXMLElement', 524288 /* LIBXML_PARSEHUGE */);

$errors = libxml_get_errors();

libxml_use_internal_errors(false);

if(
$errors &&
array_diff(
array_column($errors, 'code'),
$ignored_error_codes
)
)
{
$data = array(
'sourceHtmlEntities' => htmlspecialchars_uni($source),
'outputHtmlEntities' => htmlspecialchars_uni($output),
'errors' => $errors,
);
$error_message = "Parser output validation failed.\n";
$error_message .= var_export($data, true);

$error_handler->error(E_USER_WARNING, $error_message, __FILE__, __LINE__, false);
}

return empty($errors);

	}
}

	}
}