Andy Wingo <wingo@pobox.com> writes:

> Hi,
>
> On Fri 24 Jul 2009 00:35, Andreas Rottmann <a.rottmann@gmx.at> writes:
>
>> Andy Wingo <wingo@pobox.com> writes:
>>
>>> On Fri 03 Jul 2009 02:04, Andreas Rottmann <a.rottmann@gmx.at> writes:
>>>
>>>> Playing around with Guile's now-in-core syntax-case support (using Git
>>>> HEAD as of today), I found that quasisyntax seems quite broken:
>>>
>>> We've spoken over IRC since then, but for those that do not frequent
>>> there, it's simply not implemented. You can implement it in terms of
>>> with-syntax, though. Did you have a patch for that, Andreas?
>>>
>> Yep, the patch is attached:
>
> What is the license of this code?
>
It's under the (unmodified) MIT license, see
<http://srfi.schemers.org/srfi-process.html>. I've attached an updated
patch, which takes the quasisyntax implementation straight from Andre
van Tonder's portable R6RS libraries implementation[0], without any
modification.

[0] http://www.het.brown.edu/people/andre/macros/index.html

> (Do you have copyright assignment on file? I assume the original
> author does not.)
>
I think I filed one for Guile several years ago, and think you assume
rightly; I guess that might be a problem; OTOH it would be (IMHO) kinda
dumb to have to ignore/rewrite all the perfectly (L)GPL-compatible BSD-
and MIT-licensed code that's out there, as you cannot expect the
respective authors to all sign copyright assignments for Guile...