As many of you might have encountered. The way how CI handles it’s not found error leaves the developer little choice on how to handle these errors. Especially in customizing the output if you need some more variables than commonly available.
I therefore propose this patch: http://pastie.org/772747
This is a suggestion on how to maybe handle 404 ways in the future. I can see that this will break some (if not a lot stuff) but it will benificial to a lot of us.