[luatex] Proposal to fix the namespace argument

[Karl Berry]

    No, I think it's more sensible (unless I've somehow managed to change 
    your mind above) 

Nope :).

    to stay with your original plan of deactivating all 
    primitives even in lualatex -- 

Ok, let's call it agreed on that point.  Can you write the stuff for the
.ini, and we'll show it to Christian?

    but only if you think that there's a possibility one day of it
    becoming the default engine.

I do think there is that possibility.

    (Which is kind of the point of the whole discussion.)

Right.