Core words (high) (B350)

Then come EMIT, KEY and everything that depend on it, until
we have a full Forth interpreter. At the very end, we define
tricky IMMEDIATEs that, if defined earlier, would break cross
compilation.

We end that with a hook words which is also where CURRENT will
be on boot.

So that's the anatomy of a Collapse OS binary. How do you build
one? If your machine is already covered by a recipe, you're in
luck: follow instructions.

If you're deploying to a new machine, you'll have to write a
new xcomp (cross compilation) unit. Let's look at its   (cont.)
