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Subject: Re: difference clones and "tweaked engines"

Author: Georg v. Zimmermann

Date: 08:23:50 08/03/02

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>Do you plan to make "a tweak engine" or do you plan to start from scratch?
>
>I think that if you change the source codes of another program and use it to
>play public games you need to give the changes that you did to the original
>author(unless the author told you that that you have the right not to do it).

No.
If you make changes to an engine available to the public and let that engine
play somewhere, you do not have to say a word about what you changed at all.

If you distribute that changed engine it is a totally different matter. In case
the original engine was released under the GPL, you have to make your changes
available too.


Georg



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