Use gcc better.
Scrunching down on the monitor...
vtable ptr in a register is a win.
Rationalise the character look-ahead.
Spell fix.
Be smarter about how we locate the text segments.
Tweak main dispatch.  Tweal makefile.
We're well behaved.
Minor tweaks'n'fixes.
Move more code to the non-relocated section.
Rationlise base addresses.
Rationalise address handling.
Rework the relocation.
No longer a win to keep VTABLE in a register.