BPFK Section: lerfu Shifts
> > !! na'a (cancel shifts)
> >
> > This word is not used in the corpus, though nau was used in
> > the algebra text where na'a was probably intended.
>
> That nau was changed to na'a so that nau could be
> given a more useful meaning, even though it had seen at least one
> use (which is more than can be said for some other cmavo) sets a
> good precedent for changing lau, tau, tei, foi to
> something less wasteful.
Do we have proof this occured? If so, did it occur after the
publication of the CLL?
-Robin