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Path: utzoo!watmath!clyde!bonnie!akgua!whuxlm!whuxl!houxm!ihnp4!zehntel!hplabs!nsc!voder!gino
From: gino@voder.UUCP (Gino Bloch)
Newsgroups: net.micro.cpm
Subject: Patching submit.com to work from any drive
Message-ID: <657@voder.UUCP>
Date: Fri, 1-Feb-85 13:28:35 EST
Article-I.D.: voder.657
Posted: Fri Feb  1 13:28:35 1985
Date-Received: Mon, 4-Feb-85 05:17:05 EST
Distribution: net
Organization: National Semiconductor, Santa Clara
Lines: 18

I found my CP/M patches, so I can promulgate the submit patch to allow
running from other than A:.  The current submit creates its work file,
$$$.sub, on the default drive, then looks for it on A:.  The patch
causes the work file to be made on A:.  That way, the search works better.

Using DDT, change location 5BBh of submit.com from 0 to 1.  That's it.

As a check, note that locations 5BCh to 5C6h contain "$$$     COM".

Look up the syntax of FCBs to see the rationale for the change (exercise
for the reader :-).

If you have a good library (personal or public), check out Microsystems,
Jul/Aug 1982 p 60.  There are a lot of patches listed there, for pip, asm,
movcpm, et al.
-- 
Gene E. Bloch (...!nsc!voder!gino)
Support Bulgarian gajda players.