What do you people think? For example, it would be really cool to have it implemented in such way that program using
that vbl handler wouldn't need to be executed as supervisor protected (you know, flags -S program_name), it would
improve stability a lot. But I'm not sure how it could work, as far as I know, such user vbl has to be in supervisor
memory and something like allocSuperMemory(), copyHandlerCodeHere(), executeHere() isn't probably the best way :)
(isn't this functionality more or less what linux's mmap() does ?)