Sat Sep 7 22:57:52 EDT 2013

DTC forth language

So what is necessary to make #lang staapl/pic18/dtc work?
The #lang stuff seems straightforward.

The basic difficulty is to instantiate the macro-forth^ signature,
which is what defines the `forth-module-begin' form.

Let's try to build it from the ground up.

Maybe the whole prefix parser idea should be removed.
The macros are good, especially when they are in units.
But the prefix parser is just awkward.

Maybe it's time to translate the whole language into "quoted postfix".

I was working on an s-expression syntax before.  Where did it go?