[CM] more ado about niente

[Bill Schottstaedt]

> (cmn (d4 e (niente)))
> CMN(31): Warning: dynamic: i?

This would happen if you got my version of the bugfix, rather than Anders' --
maybe I screwed up the merge... (a minute passes)... no -- the version
here is correct.  At about line 1685 it should be:

(define-dynamics niente :niente "n"       '(0 0)                 '(0.000 0 0.15 0.175))

which uses defvar, so you need to restart lisp and recompile cmn1.