[CREATE] OpenRaster layer attributes: lock and visibility

[Martin Renold]

On Fri, Dec 04, 2009 at 03:16:54PM +0100, Jon Nordby wrote:
> On Thu, Dec 3, 2009 at 9:35 AM, Cyrille Berger <cberger at cberger.net> wrote:
> > visibility=visible|hidden (the advantage of this, is that in the future, we
> > can support more).

If more values are possible in the future, then we should also define how to
react to an unknown value.