defunkt/facebox — pull request #56 by arielzelivans (2013-12-09 20:27:35+00:00)
Title: Dashes should be allowed in extra class name

When using the customization (extra-class) feature, because of the regex syntax, I wasn't able to use dashes in the class name. For example, ```facebox[.classname]``` was acceptable but ```facebox[.class-name]``` wasn't alright (it was most likely shortened to "class"). I've modified the regex to allow dashes.