🚀 go-pugleaf

I found the following in my mailbox today, from Simon Poole (via Stephan
Leicht).  Not going to bother with it myself, since I don't use XMODEM,
but if you want to have a go...  (Amazingly, it seems to have retained its
format in transit thru several mailers. :-)

 #12 (26 lines in body):
Delivery-Date:  14 April 1988 10:44 bst
Delivery-By:  Network_Mailer.Daemon (XBR1Y055@EARN.DDATHD21@UK.AC.RL.)
Date:  Thursday, 14 April 1988 08:49 bst
From:  XBR1Y055 at EARN.DDATHD21
Subject:  correction of Uniterm bug
To:  SMEE at AUCC
X-Vms-To:  "@thd$hrzdsk:[.uniterm]v20c.dis"

From: K538915@CZHRZU1A.BITNET

Whoops, there is a bug in the code for caculating the checksum
in UniTerm's (2.oc 008 and 009) XModem (CRC work's ok), to fix
change the sequence

      064000FF

(only occurs once) to

      024000FF

for the more nervous here's a few more bytes around the problem..

      660C
      D019
      064000FF
      51CBFFF8
      4ED0

                              Sorry
                                 Simon Poole
 
                       Bitnet: K538915@CZHRZU1A
                       UUCP:   ...mcvax!cernvax!forty2!poole
.
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