symfony/symfony-docs — pull request #3916 by xabbuh (2014-06-07 10:37:22+00:00)
Title: [Component][EventDispatcher] documentation for the TraceableEventDispatcher

| Q | A
| ------------- | ---
| Doc fix? | no
| New docs? | yes
| Applies to | 2.3, 2.4
| Fixed tickets | #3879

After this has been merged, the document has to be updated for Symfony 2.5 and higher to reflect that the ``TraceableEventDispatcher`` is now part of the EventDispatcher component.