I've just popped an early version of it live for you to try out. All you have to do is surround your code block with the following tags:
your code here
Additionally, if you want to get fancy, you can specify a language with the following syntax:
public static boolean isAwesome = true;
Current known issues: HTML formatting might be a little spotty at the moment. Will be fixing asap. I also see some intermittent errors where the code isn't getting properly recognized.
Please report any bugs to me at firstname.lastname@example.org. Thanks for all the support and ideas. Please do keep the feature ideas coming -- the best way to reach us is to email email@example.com, but voting up to the top of Hacker News works too. ;-)
It took a Google search to find out, but man that is slick. Let's see if CFML works:
<cfset pleaseWork = "I work!" />