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Re: Non-free postscript code in EPS image



On Tue, Jul 31, 2012 at 07:51:55PM +0000, Bart Martens wrote:
> > A copyright statement does not, by itself, say anything about the license of
> > the work.  Since Illustrator is frequently used for producing output files
> > that are expected to be distributed, it would be reasonable to assume that
> > the output is liberally licensed and that whatever license is listed in the
> > package is in fact the correct one, with no other license attaching to this
> > output.

> > If you find an authoritative license statement to the contrary, *then* we
> > should worry about whether this is non-redistributable.

> The user of Adobe Illustrator may have had the intention to create files
> that can be freely redistributed.  If parts of the files are copyrighted
> by Adobe (Michael wrote "contains postscript library code that is
> copyrighted by Adobe") without license from Adobe, then the files cannot
> be freely redistributed.

Correct but irrelevant.  No one here has provided any evidence one way or
the other about whether Adobe has given a license.

The sensible *default* assumption is that when an upstream asserts that the
license on their work is $foo, they know what they're talking about even
when portions are copyright other people/entities.  There's no reason to
deviate from this sensible default just because it's known that one of the
entities listed releases other software under proprietary licenses.

-- 
Steve Langasek                   Give me a lever long enough and a Free OS
Debian Developer                   to set it on, and I can move the world.
Ubuntu Developer                                    http://www.debian.org/
slangasek@ubuntu.com                                     vorlon@debian.org

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