Date   : Sun, 04 Dec 1983 23:56:35 EST
From   : Keith Petersen <w8sdz@brl-bmd>
Subject: XMODEM81 on SIMTEL20

Several RCPMs are carrying a file called XMODEM81.BUG which tells about
a label error in XMODEM80.ASM and XMODEM81.ASM.  The error only occurs
when a large user overlay area is required.  The XMODEM81.ASM file on
SIMTEL20 has already been fixed to correct this error.  If you got
XMODEM81.ASM from another source, you'll want to read the fix shown
below:

---
... 11-26-81
... XMODEM81 quirk

For those of you who have a non-standard sized IO patch area, you will
find that the label name  IOSIZE  in past releases has been changed to 
LARSIZE.  While this change was made in the setup portion of the main
source file, the name change was not made at the  ORG  statement just
above the label  BEGIN: .

Be sure that this change is made before trying to assemble the main
file, otherwise your assembler will burp with an  "Unknown Label" 
error.

--  Mark Pulver