add title attribute to the links tag

src/Pango.php

@@ -161,8 +161,13 @@ class Pango
                 }
 
                 $lines[$index] = sprintf(
-                    '<a href="%s">%s</a>',
+                    '<a href="%s" title="%s">%s</a>',
                     $address,
+                    self::escape(
+                        urldecode(
+                            $address
+                        )
+                    ),
                     self::escape(
                         $alt
                     )