Manually apply an improved version of PR #1797 (auto_link() URL helper)
diff --git a/tests/codeigniter/helpers/url_helper_test.php b/tests/codeigniter/helpers/url_helper_test.php
index c81c5f1..5fc3642 100644
--- a/tests/codeigniter/helpers/url_helper_test.php
+++ b/tests/codeigniter/helpers/url_helper_test.php
@@ -51,6 +51,8 @@
'www.codeigniter.com test' => '<a href="http://www.codeigniter.com">http://www.codeigniter.com</a> test',
'This is my noreply@codeigniter.com test' => 'This is my noreply@codeigniter.com test',
'<br />www.google.com' => '<br /><a href="http://www.google.com">http://www.google.com</a>',
+ 'Download CodeIgniter at www.codeigniter.com. Period test.' => 'Download CodeIgniter at <a href="http://www.codeigniter.com">http://www.codeigniter.com</a>. Period test.',
+ 'Download CodeIgniter at www.codeigniter.com, comma test' => 'Download CodeIgniter at <a href="http://www.codeigniter.com">http://www.codeigniter.com</a>, comma test'
);
foreach ($strings as $in => $out)