rev update

boot.php

@@ -12,7 +12,7 @@ require_once('library/Mobile_Detect/Mobile_Detect.php');
 require_once('include/features.php');
 
 define ( 'FRIENDICA_PLATFORM',     'Friendica');
-define ( 'FRIENDICA_VERSION',      '3.1.1679' );
+define ( 'FRIENDICA_VERSION',      '3.1.1681' );
 define ( 'DFRN_PROTOCOL_VERSION',  '2.23'    );
 define ( 'DB_UPDATE_VERSION',      1163      );
 define ( 'EOL',                    "<br />\r\n"     );

include/bbcode.php

@@ -407,6 +407,10 @@ function bbcode($Text,$preserve_nl = false, $tryoembed = true, $simplehtml = fal
 	$Text = preg_replace("/\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism", '<a href="$1" target="external-link">$2</a>', $Text);
 	//$Text = preg_replace("/\[url\=([$URLSearchString]*)\]([$URLSearchString]*)\[\/url\]/ism", '<a href="$1" target="_blank">$2</a>', $Text);
 
+	// Red compatibility, though the link can't be authenticated on Friendica
+	$Text = preg_replace("/\[zrl\=([$URLSearchString]*)\](.*?)\[\/zrl\]/ism", '<a href="$1" target="external-link">$2</a>', $Text);
+
+
 	// we may need to restrict this further if it picks up too many strays
 	// link acct:user@host to a webfinger profile redirector