From Newsgroup: comp.sys.apple2

On Sun, 06 Jul 2003 05:51:21 GMT, Scott Alfter
<salfter@salfter.dyndns.org> wrote:

Older issues of Nibble used a checksumming program called Key Perfect
with their listings to verify that a program was keyed in properly.
(They switched to a different scheme called CheckIt at some point,
for which a simple validator was included in every issue. I even
extended CheckIt to generate lists of codes, so I could use the
Applesoft Turbo Editor (also published in Nibble) to enter the
program and then go back and check it in a kind of "batch" mode.) I
never got around to snagging a copy of Key Perfect back in the day,
but now I'm starting to OCR my Nibble collection. Would anybody have
a copy of this program that I could obtain? It'd make the
scanning/OCRing job go much faster.

I have an original copy of the program disk and manual. The only
problem is that I don't have a dsk image and I can't remember if the
program is copy protected or not. If is not, I may have copied the
binary file to another disk.

Since the Apple IIe is in the attic, I won't go get it unless you are
not able to get a copy from someone else.

If you have no luck, let me know, and I will see what I can do.

--
Frank Hahn

Innovation is hard to schedule.
-- Dan Fylstra
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