tinymce/tinymce — pull request #219 by smithdm3150 (2013-07-16 16:54:05+00:00)
Title: Fixes issue with Format Block and Collapsed selection inconsistencies

It as being used that way, but falling over anyway. Also made the regular expression case insensitive.

See my Forum Post for more information on how to re-create this on the TinyMCE website:

http://www.tinymce.com/forum/viewtopic.php?id=31549

Any problems let me know
Cheers
Darcy