> GPL goes beyond that, in particular requiring that if you distribute modifications you have made to someone else's GPL'd code then you must also distribute your own source code.
> > That's kind of the whole point of the GPL, to ensure that that stays true [even of future uses of that code].
Distributing a copyrighted work in a mangled, unreadable format to impede and discourage people from exercising their rights (to share or modify it) is basically DRM, and the GPL is right to prohibit that.
(And yes, this would apply to, eg, Photoshop project files, although even more so than video game source code, I don't consider prefered editing forms for primarily artistic works to be a particularly high priority.)
> > That's kind of the whole point of the GPL, to ensure that that stays true [even of future uses of that code].
Distributing a copyrighted work in a mangled, unreadable format to impede and discourage people from exercising their rights (to share or modify it) is basically DRM, and the GPL is right to prohibit that.
(And yes, this would apply to, eg, Photoshop project files, although even more so than video game source code, I don't consider prefered editing forms for primarily artistic works to be a particularly high priority.)