1 files changed, 75 insertions, 75 deletions
diff --git a/tests/URLDetectionTest.php b/tests/URLDetectionTest.php
index f35b03eaf..e69f1a2c3 100644
--- a/tests/URLDetectionTest.php
+++ b/tests/URLDetectionTest.php
@@ -28,155 +28,155 @@ class URLDetectionTest extends PHPUnit_Framework_TestCase
                      array('example',
                            'example'),
                      array('http://example',
-                           'http://example'),
+                           '<a href="http://example/" rel="external">http://example</a>'),
                      array('http://example/',
-                           'http://example/'),
+                           '<a href="http://example/" rel="external">http://example/</a>'),
                      array('http://example/path',
-                           'http://example/path'),
+                           '<a href="http://example/path" rel="external">http://example/path</a>'),
                      array('http://example.com',
-                           '<a href="http://example.com" class="extlink">http://example.com</a>'),
+                           '<a href="http://example.com/" rel="external">http://example.com</a>'),
                      array('https://example.com',
-                           '<a href="https://example.com" class="extlink">https://example.com</a>'),
+                           '<a href="https://example.com/" rel="external">https://example.com</a>'),
                      array('ftp://example.com',
-                           '<a href="ftp://example.com" class="extlink">ftp://example.com</a>'),
+                           '<a href="ftp://example.com/" rel="external">ftp://example.com</a>'),
                      array('ftps://example.com',
-                           '<a href="ftps://example.com" class="extlink">ftps://example.com</a>'),
+                           '<a href="ftps://example.com/" rel="external">ftps://example.com</a>'),
                      array('http://user@example.com',
-                           '<a href="http://user@example.com" class="extlink">http://user@example.com</a>'),
+                           '<a href="http://user@example.com/" rel="external">http://user@example.com</a>'),
                      array('http://user:pass@example.com',
-                           '<a href="http://user:pass@example.com" class="extlink">http://user:pass@example.com</a>'),
+                           '<a href="http://user:pass@example.com/" rel="external">http://user:pass@example.com</a>'),
                      array('http://example.com:8080',
-                           '<a href="http://example.com:8080" class="extlink">http://example.com:8080</a>'),
+                           '<a href="http://example.com:8080/" rel="external">http://example.com:8080</a>'),
                      array('http://www.example.com',
-                           '<a href="http://www.example.com" class="extlink">http://www.example.com</a>'),
+                           '<a href="http://www.example.com/" rel="external">http://www.example.com</a>'),
                      array('http://example.com/',
-                           '<a href="http://example.com/" class="extlink">http://example.com/</a>'),
+                           '<a href="http://example.com/" rel="external">http://example.com/</a>'),
                      array('http://example.com/path',
-                           '<a href="http://example.com/path" class="extlink">http://example.com/path</a>'),
+                           '<a href="http://example.com/path" rel="external">http://example.com/path</a>'),
                      array('http://example.com/path.html',
-                           '<a href="http://example.com/path.html" class="extlink">http://example.com/path.html</a>'),
+                           '<a href="http://example.com/path.html" rel="external">http://example.com/path.html</a>'),
                      array('http://example.com/path.html#fragment',
-                           '<a href="http://example.com/path.html#fragment" class="extlink">http://example.com/path.html#fragment</a>'),
+                           '<a href="http://example.com/path.html#fragment" rel="external">http://example.com/path.html#fragment</a>'),
                      array('http://example.com/path.php?foo=bar&bar=foo',
-                           '<a href="http://example.com/path.php?foo=bar&bar=foo" class="extlink">http://example.com/path.php?foo=bar&bar=foo</a>'),
+                           '<a href="http://example.com/path.php?foo=bar&amp;bar=foo" rel="external">http://example.com/path.php?foo=bar&amp;bar=foo</a>'),
                      array('http://müllärör.de',
-                           '<a href="http://müllärör.de" class="extlink">http://müllärör.de</a>'),
+                           '<a href="http://müllärör.de" rel="external">http://müllärör.de</a>'),
                      array('http://ﺱﺲﺷ.com',
-                           '<a href="http://ﺱﺲﺷ.com" class="extlink">http://ﺱﺲﺷ.com</a>'),
+                           '<a href="http://ﺱﺲﺷ.com" rel="external">http://ﺱﺲﺷ.com</a>'),
                      array('http://сделаткартинки.com',
-                           '<a href="http://сделаткартинки.com" class="extlink">http://сделаткартинки.com</a>'),
+                           '<a href="http://сделаткартинки.com" rel="external">http://сделаткартинки.com</a>'),
                      array('http://tūdaliņ.lv',
-                           '<a href="http://tūdaliņ.lv" class="extlink">http://tūdaliņ.lv</a>'),
+                           '<a href="http://tūdaliņ.lv" rel="external">http://tūdaliņ.lv</a>'),
                      array('http://brændendekærlighed.com',
-                           '<a href="http://brændendekærlighed.com" class="extlink">http://brændendekærlighed.com</a>'),
+                           '<a href="http://brændendekærlighed.com" rel="external">http://brændendekærlighed.com</a>'),
                      array('http://あーるいん.com',
-                           '<a href="http://あーるいん.com" class="extlink">http://あーるいん.com</a>'),
+                           '<a href="http://あーるいん.com" rel="external">http://あーるいん.com</a>'),
                      array('http://예비교사.com',
-                           '<a href="http://예비교사.com" class="extlink">http://예비교사.com</a>'),
+                           '<a href="http://예비교사.com" rel="external">http://예비교사.com</a>'),
                      array('http://example.com.',
-                           '<a href="http://example.com" class="extlink">http://example.com</a>.'),
+                           '<a href="http://example.com" rel="external">http://example.com</a>.'),
                      array('http://example.com?',
-                           '<a href="http://example.com" class="extlink">http://example.com</a>?'),
+                           '<a href="http://example.com" rel="external">http://example.com</a>?'),
                      array('http://example.com!',
-                           '<a href="http://example.com" class="extlink">http://example.com</a>!'),
+                           '<a href="http://example.com" rel="external">http://example.com</a>!'),
                      array('http://example.com,',
-                           '<a href="http://example.com" class="extlink">http://example.com</a>,'),
+                           '<a href="http://example.com" rel="external">http://example.com</a>,'),
                      array('http://example.com;',
-                           '<a href="http://example.com" class="extlink">http://example.com</a>;'),
+                           '<a href="http://example.com" rel="external">http://example.com</a>;'),
                      array('http://example.com:',
-                           '<a href="http://example.com" class="extlink">http://example.com</a>:'),
+                           '<a href="http://example.com" rel="external">http://example.com</a>:'),
                      array('\'http://example.com\'',
-                           '\'<a href="http://example.com" class="extlink">http://example.com</a>\''),
+                           '\'<a href="http://example.com" rel="external">http://example.com</a>\''),
                      array('"http://example.com"',
-                           '"<a href="http://example.com" class="extlink">http://example.com</a>"'),
+                           '"<a href="http://example.com" rel="external">http://example.com</a>"'),
                      array('http://example.com
 ',
-                           '<a href="http://example.com" class="extlink">http://example.com</a>'),
+                           '<a href="http://example.com" rel="external">http://example.com</a>'),
                      array('(http://example.com)',
-                           '(<a href="http://example.com" class="extlink">http://example.com</a>)'),
+                           '(<a href="http://example.com" rel="external">http://example.com</a>)'),
                      array('[http://example.com]',
-                           '[<a href="http://example.com" class="extlink">http://example.com</a>]'),
+                           '[<a href="http://example.com" rel="external">http://example.com</a>]'),
                      array('<http://example.com>',
-                           '<<a href="http://example.com" class="extlink">http://example.com</a>>'),
+                           '<<a href="http://example.com" rel="external">http://example.com</a>>'),
                      array('http://example.com/path/(foo)/bar',
-                           '<a href="http://example.com/path/(foo)/bar" class="extlink">http://example.com/path/(foo)/bar</a>'),
+                           '<a href="http://example.com/path/(foo)/bar" rel="external">http://example.com/path/(foo)/bar</a>'),
                      array('http://example.com/path/[foo]/bar',
-                           '<a href="http://example.com/path/[foo]/bar" class="extlink">http://example.com/path/[foo]/bar</a>'),
+                           '<a href="http://example.com/path/[foo]/bar" rel="external">http://example.com/path/[foo]/bar</a>'),
                      array('http://example.com/path/foo/(bar)',
-                           '<a href="http://example.com/path/foo/(bar)" class="extlink">http://example.com/path/foo/(bar)</a>'),
+                           '<a href="http://example.com/path/foo/(bar)" rel="external">http://example.com/path/foo/(bar)</a>'),
                      array('http://example.com/path/foo/[bar]',
-                           '<a href="http://example.com/path/foo/[bar]" class="extlink">http://example.com/path/foo/[bar]</a>'),
+                           '<a href="http://example.com/path/foo/[bar]" rel="external">http://example.com/path/foo/[bar]</a>'),
                      array('Hey, check out my cool site http://example.com okay?',
-                           'Hey, check out my cool site <a href="http://example.com" class="extlink">http://example.com</a> okay?'),
+                           'Hey, check out my cool site <a href="http://example.com" rel="external">http://example.com</a> okay?'),
                      array('What about parens (e.g. http://example.com/path/foo/(bar))?',
-                           'What about parens (e.g. <a href="http://example.com/path/foo/(bar)" class="extlink">http://example.com/path/foo/(bar)</a>)?'),
+                           'What about parens (e.g. <a href="http://example.com/path/foo/(bar)" rel="external">http://example.com/path/foo/(bar)</a>)?'),
                      array('What about parens (e.g. http://example.com/path/foo/(bar)?',
-                           'What about parens (e.g. <a href="http://example.com/path/foo/(bar)" class="extlink">http://example.com/path/foo/(bar)</a>?'),
+                           'What about parens (e.g. <a href="http://example.com/path/foo/(bar)" rel="external">http://example.com/path/foo/(bar)</a>?'),
                      array('What about parens (e.g. http://example.com/path/foo/(bar).)?',
-                           'What about parens (e.g. <a href="http://example.com/path/foo/(bar)" class="extlink">http://example.com/path/foo/(bar)</a>.)?'),
+                           'What about parens (e.g. <a href="http://example.com/path/foo/(bar)" rel="external">http://example.com/path/foo/(bar)</a>.)?'),
                      array('What about parens (e.g. http://example.com/path/(foo,bar)?',
-                           'What about parens (e.g. <a href="http://example.com/path/(foo,bar)" class="extlink">http://example.com/path/(foo,bar)</a>?'),
+                           'What about parens (e.g. <a href="http://example.com/path/(foo,bar)" rel="external">http://example.com/path/(foo,bar)</a>?'),
                      array('Unbalanced too (e.g. http://example.com/path/((((foo)/bar)?',
-                           'Unbalanced too (e.g. <a href="http://example.com/path/((((foo)/bar)" class="extlink">http://example.com/path/((((foo)/bar)</a>?'),
+                           'Unbalanced too (e.g. <a href="http://example.com/path/((((foo)/bar)" rel="external">http://example.com/path/((((foo)/bar)</a>?'),
                      array('Unbalanced too (e.g. http://example.com/path/(foo))))/bar)?',
-                           'Unbalanced too (e.g. <a href="http://example.com/path/(foo))))/bar" class="extlink">http://example.com/path/(foo))))/bar</a>)?'),
+                           'Unbalanced too (e.g. <a href="http://example.com/path/(foo))))/bar" rel="external">http://example.com/path/(foo))))/bar</a>)?'),
                      array('Unbalanced too (e.g. http://example.com/path/foo/((((bar)?',
-                           'Unbalanced too (e.g. <a href="http://example.com/path/foo/((((bar)" class="extlink">http://example.com/path/foo/((((bar)</a>?'),
+                           'Unbalanced too (e.g. <a href="http://example.com/path/foo/((((bar)" rel="external">http://example.com/path/foo/((((bar)</a>?'),
                      array('Unbalanced too (e.g. http://example.com/path/foo/(bar))))?',
-                           'Unbalanced too (e.g. <a href="http://example.com/path/foo/(bar)" class="extlink">http://example.com/path/foo/(bar)</a>)))?'),
+                           'Unbalanced too (e.g. <a href="http://example.com/path/foo/(bar)" rel="external">http://example.com/path/foo/(bar)</a>)))?'),
                      array('example.com',
-                           '<a href="http://example.com" class="extlink">example.com</a>'),
+                           '<a href="http://example.com" rel="external">example.com</a>'),
                      array('example.org',
-                           '<a href="http://example.org" class="extlink">example.org</a>'),
+                           '<a href="http://example.org" rel="external">example.org</a>'),
                      array('example.co.uk',
-                           '<a href="http://example.co.uk" class="extlink">example.co.uk</a>'),
+                           '<a href="http://example.co.uk" rel="external">example.co.uk</a>'),
                      array('www.example.co.uk',
-                           '<a href="http://www.example.co.uk" class="extlink">www.example.co.uk</a>'),
+                           '<a href="http://www.example.co.uk" rel="external">www.example.co.uk</a>'),
                      array('farm1.images.example.co.uk',
-                           '<a href="http://farm1.images.example.co.uk" class="extlink">farm1.images.example.co.uk</a>'),
+                           '<a href="http://farm1.images.example.co.uk" rel="external">farm1.images.example.co.uk</a>'),
                      array('example.museum',
-                           '<a href="http://example.museum" class="extlink">example.museum</a>'),
+                           '<a href="http://example.museum" rel="external">example.museum</a>'),
                      array('example.travel',
-                           '<a href="http://example.travel" class="extlink">example.travel</a>'),
+                           '<a href="http://example.travel" rel="external">example.travel</a>'),
                      array('example.com.',
-                           '<a href="http://example.com" class="extlink">example.com</a>.'),
+                           '<a href="http://example.com" rel="external">example.com</a>.'),
                      array('example.com?',
-                           '<a href="http://example.com" class="extlink">example.com</a>?'),
+                           '<a href="http://example.com" rel="external">example.com</a>?'),
                      array('example.com!',
-                           '<a href="http://example.com" class="extlink">example.com</a>!'),
+                           '<a href="http://example.com" rel="external">example.com</a>!'),
                      array('example.com,',
-                           '<a href="http://example.com" class="extlink">example.com</a>,'),
+                           '<a href="http://example.com" rel="external">example.com</a>,'),
                      array('example.com;',
-                           '<a href="http://example.com" class="extlink">example.com</a>;'),
+                           '<a href="http://example.com" rel="external">example.com</a>;'),
                      array('example.com:',
-                           '<a href="http://example.com" class="extlink">example.com</a>:'),
+                           '<a href="http://example.com" rel="external">example.com</a>:'),
                      array('\'example.com\'',
-                           '\'<a href="http://example.com" class="extlink">example.com</a>\''),
+                           '\'<a href="http://example.com" rel="external">example.com</a>\''),
                      array('"example.com"',
-                           '"<a href="http://example.com" class="extlink">example.com</a>"'),
+                           '"<a href="http://example.com" rel="external">example.com</a>"'),
                      array('example.com
 ',
-                           '<a href="http://example.com" class="extlink">example.com</a>'),
+                           '<a href="http://example.com" rel="external">example.com</a>'),
                      array('(example.com)',
-                           '(<a href="http://example.com" class="extlink">example.com</a>)'),
+                           '(<a href="http://example.com" rel="external">example.com</a>)'),
                      array('[example.com]',
-                           '[<a href="http://example.com" class="extlink">example.com</a>]'),
+                           '[<a href="http://example.com" rel="external">example.com</a>]'),
                      array('<example.com>',
-                           '<<a href="http://example.com" class="extlink">example.com</a>>'),
+                           '<<a href="http://example.com" rel="external">example.com</a>>'),
                      array('Hey, check out my cool site example.com okay?',
-                           'Hey, check out my cool site <a href="http://example.com" class="extlink">example.com</a> okay?'),
+                           'Hey, check out my cool site <a href="http://example.com" rel="external">example.com</a> okay?'),
                      array('Hey, check out my cool site example.com.I made it.',
-                           'Hey, check out my cool site <a href="http://example.com" class="extlink">example.com</a>.I made it.'),
+                           'Hey, check out my cool site <a href="http://example.com" rel="external">example.com</a>.I made it.'),
                      array('Hey, check out my cool site example.com.Funny thing...',
-                           'Hey, check out my cool site <a href="http://example.com" class="extlink">example.com</a>.Funny thing...'),
+                           'Hey, check out my cool site <a href="http://example.com" rel="external">example.com</a>.Funny thing...'),
                      array('Hey, check out my cool site example.com.You will love it.',
-                           'Hey, check out my cool site <a href="http://example.com" class="extlink">example.com</a>.You will love it.'),
+                           'Hey, check out my cool site <a href="http://example.com" rel="external">example.com</a>.You will love it.'),
                      array('What about parens (e.g. example.com/path/foo/(bar))?',
-                           'What about parens (e.g. <a href="http://example.com/path/foo/(bar)" class="extlink">example.com/path/foo/(bar)</a>)?'),
+                           'What about parens (e.g. <a href="http://example.com/path/foo/(bar)" rel="external">example.com/path/foo/(bar)</a>)?'),
                      array('What about parens (e.g. example.com/path/foo/(bar)?',
-                           'What about parens (e.g. <a href="http://example.com/path/foo/(bar)" class="extlink">example.com/path/foo/(bar)</a>?'),
+                           'What about parens (e.g. <a href="http://example.com/path/foo/(bar)" rel="external">example.com/path/foo/(bar)</a>?'),
                      array('What about parens (e.g. example.com/path/foo/(bar).)?',
-                           'What about parens (e.g. <a href="http://example.com/path/foo/(bar)" class="extlink">example.com/path/foo/(bar)</a>.)?'),
+                           'What about parens (e.g. <a href="http://example.com/path/foo/(bar)" rel="external">example.com/path/foo/(bar)</a>.)?'),
                      array('What about parens (e.g. example.com/path/(foo,bar)?',
-                           'What about parens (e.g. <a href="http://example.com/path/(foo,bar)" class="extlink">example.com/path/(foo,bar)</a>?'),
+                           'What about parens (e.g. <a href="http://example.com/path/(foo,bar)" rel="external">example.com/path/(foo,bar)</a>?'),
                      array('file.ext',
                            'file.ext'),
                      array('file.html',