Ancient 6502 FOCAL source code

From: Derek Peschel <>
Date: Thu Sep 27 00:19:01 2001

On Wed, Sep 26, 2001 at 01:23:45PM -0600, Richard Erlacher wrote:
> I've got the machine readable FOCAL source file available now. It's in 6502
> Assembly Language, PAL65 syntax, which will make DEC-users comfortable and the
> rest of us cringe, but that's what available. I've been unable to find the
> FOCAL manual, which I incorporated into my last assembly of the code, hence
> believe it's on a different diskette from which I last assembled the thing in
> '81-'82 or so, as a printer exercise, actually.

I'm sure we would all enjoy hearing the history of this software (APEX,
PAL65, XPL0, FOCAL, etc.) and of the people and computers involved.

-- Derek
Received on Thu Sep 27 2001 - 00:19:01 BST

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