Wrap excerpt extra field in tag

Anyone able to review? Would be good to get feedback here to make sure this is actually an improvement.

Hello there,

I know that lucene backends provide ways to request the results pre-wrapped.
Besides that though, the DB backend (and probably others as well) don't, so that's a nice addition.

With Drupal's theming principles in mind, the patch is sound and it should remove (minor but still) headaches when needing to theme the highlighter results.

All in all, looks good.

Good to hear, thanks a lot for reviewing!
Committed.

Automatically closed - issue fixed for 2 weeks with no activity.