[development] 404 search

I just wanted to make sure this wasn't implemented before I submitted an official feature request issue. Sometimes I remove an attachment from a node, but Google still keeps it indexed for a while. I can see people still trying to access the file in my logs, but they get a 404. I think it would be cool if the 404 message was able to say "Page not found", but then use the missing URL as a search string to display other possible similar pages in the site under the Page not found message. David Norman http://deekayen.net/