[Axiom-developer] Definition of big float marker

[daly]

I think you're seeing symptoms of the massive amount of change
that happened in the scratchpad project. We had so many "new"
changes that the word "new" (as in the new-new-new-new boot
parser) lost all meaning. The things you're finding are either
in dead code or are redefinitions affected by file load order.

All I can suggest is to decide which marker is correct,
move it to the global list in bookvol5, and document its use.

Tim