Problem extending CI_Lang in CI 2.0 with modular seperation

[eluser]N'hono[/eluser]
I use CI 2.0 and I would like to replacing the original CI_Lang class.

So I place the new Lang.php in my application/core folder. I turned on the log to see the debug messages. I only see the the original message in the log file.

But, with your advices, I rename the file MY_Lang.php, I extend the class instead of replace it and now it's working !

I thought i tried something like this before to post...

Thank you very much !!!!!!!!