CoffeeScript Support

Sure would be nice if the IDE supported CoffeeScript:  http://coffeescript.org.  Per your new language suggestions, here is more info:

The file type name. 
CoffeeScript

The filename extensions that are used by the file type (e.g. .vb for Visual Basic).
.coffee

A brief description telling what it is used for.
CoffeeScript is a language that provides new features, safety and syntactic sugar on top of JavaScript.  CoffeeScript includes a 'compiler' that converts CoffeeScript code into JavaScript.

The URL to full specifications of the file type.
http://coffeescript.org

Where specifically can the language's list of keywords, comment styles, etc. be found?
http://coffeescript.org

How is the language commented, and what commenting style makes the most sense for comment/uncomment selection features?
# comments the rest of the line

Which delimiters make sense to be highlighted in delimiter highlighting?
, ; :

Links to example code for the file type.
http://coffeescript.org