All the search engines I know of (let me know if I’m wrong) parse out the scripting and comments in a site’s HTML when they spider it, but I was thinking there might be a market for a Google or AltaVista that parses everything but the script, so you could search for implementations of a particular function or idea in other people’s sites.

Anyone know of a search engine like that? Or better yet, anyone want to make one and then pay me royalties?