That's what I thought.
So USING and NATURAL are to be banned.
I'll never use them, even when I can.
Because I think we must code always the same way.
Do you know a good site where I can find a norm or something like that, which says the things to do and not to do ?
But I think we can easily say for example that we have to ban certain fonctions.
In my school, I have been imposed norms for C, and it have been proven usefull in term of optimisation, interoperability, maintenance and speed of developpement.