On Tue, 15 Sep 1998, Dmitry Kiryashov wrote:

> > which reminds me of Payson's solution for finding the parity on all 8
> > bits:

snip

>
> Yes, I took in mind John's ideology. He was offer nice idea
> of complementing last significant bit with decf/incf operation.
> Decf operation is much pretty to incf because modification of
> bits in INPUT register after decf will not exceed range of 2..0
> bits while incf able to cause changing of INPUT byte entirely.

And it didn't remnid me of it because I haven't seen it...

Peter