Where can I find a list of valid commands or statments to include in the 'config.vfp' file?

Here's what I've got so far:

SCREEN=OFF
title=Labor Management System
default=c:\temp
path=f:\work\data;f:\work\win;f:\vp\data

How can I have one that would be 'company_name=ACME Mfg Co.'
so that I could reference it in reports, screens, etc.

I need an easy way to custoize these things when we sell software to new customers, without having to re-compile the code.