[Groff] Licence question regarding an-ext

2015-12-17 Thread Carsten Kunze
Hello, I'm now in a similar situation as Steffen had been some time ago. Heirloom doesn't format groff's manpages correctly. One of the reasons are macros added to groff's -man (.SY, .OP, .YS) which are of course unknown to other roff variants. I thought implementing these shoud be simple bu

Re: [Groff] Licence question regarding an-ext

2015-12-17 Thread Werner LEMBERG
> .\" Copyright (C) 2007-2014 Free Software Foundation, Inc. > .\" > .\" Written by Eric S. Raymond > .\"Werner Lemberg > .\" > .\" You may freely use, modify and/or distribute this file. > > I cannot use the first line unfortunately, it is not compatible to > licences of other fil

Re: [Groff] Licence question regarding an-ext

2015-12-17 Thread Carsten Kunze
Werner LEMBERG wrote: > > I cannot use the first line unfortunately, it is not compatible to > > licences of other files. > > Why not? Please explain. Ok, I'm not sure. Others files licence is CDDL, at least I have heared that a binary can't use sources with mixed CDDL and GPL. There are al

Re: [Groff] Licence question regarding an-ext

2015-12-17 Thread Werner LEMBERG
> But the mention of a FSF copyright has nothing to do with > GPL--right? Correct. > For me it is polite to name the authors no matter for whom they > work. Ok, if it has no disadvantages I can of course leave the FSF > line as it is. But for me IMHO the people count, not the companies > they

Re: [Groff] Licence question regarding an-ext

2015-12-17 Thread Carsten Kunze
> > But the mention of a FSF copyright has nothing to do with > > GPL--right? > > Correct. Ok, if the file is "unlicenced" then the header can of course stay like it is. Thank you for clarify this. Carsten

Re: [Groff] Licence question regarding an-ext

2015-12-17 Thread Ingo Schwarze
Hi, Werner LEMBERG wrote on Thu, Dec 17, 2015 at 08:14:28PM +0100: > Carsten Kunze wrote: >> tmac/an-ext.tmac says: >>> .\" Copyright (C) 2007-2014 Free Software Foundation, Inc. >>> .\" >>> .\" Written by Eric S. Raymond >>> .\"Werner Lemberg >>> .\" >>> .\" You may freely use, mo

Re: [Groff] Licence question regarding an-ext

2015-12-17 Thread Carsten Kunze
Hi Ingo, thank you very much for explaining this in detail and giving a lot of additional information. I need to save this mail for possible later reference in similar cases. That author names need to stay forever in a file is a matter of course also without knowlegde of copyright laws. Ok, now

Re: [Groff] Licence question regarding an-ext

2015-12-17 Thread Ingo Schwarze
Hi Carsten, Carsten Kunze wrote on Thu, Dec 17, 2015 at 08:38:43PM +0100: > Werner Lemberg wrote: >> Carsten Kunze wrote: >>> But the mention of a FSF copyright has nothing to do with >>> GPL--right? >> Correct. > Ok, if the file is "unlicenced" Wait! The file is not "unlicensed", not at all.

Re: [Groff] Licence question regarding an-ext

2015-12-17 Thread Werner LEMBERG
>> Well, the authors don't matter in a copyright notice. The >> important bit is the copyright holder, and this is the FSF, >> regardless of the license. > > That seems like a decidedly U.S.-centric viewpoint to me, in clear > violation of the Berne Convention, and of the copyright law of most >

Re: [Groff] Licence question regarding an-ext

2015-12-17 Thread Keith Marshall
On 17/12/15 22:10, Werner LEMBERG wrote: >>> Well, the authors don't matter in a copyright notice. The >>> important bit is the copyright holder, and this is the FSF, >>> regardless of the license. >> >> That seems like a decidedly U.S.-centric viewpoint to me, in clear >> violation of the Berne