Maxime Devos schreef op di 17-08-2021 om 12:18 [+0200]:
> [... stuff about let&, let*&, supporting packages like:
> > > (define-public gnash
> > >   (let ((commit "583ccbc1275c7701dc4843ec12142ff86bb305b4")
> > >         (revision "0"))
> > >     (package
> > >       (name "gnash")
> > >       (version (git-version "0.8.11" revision commit))
> > >       (source (git-reference
> > >                 (url "https://example.org")
> > >                 (commit commit)))
> > >       [...])))
> > ...
> ... by fudging the source locations ...]

I went ahead and send a patch replacing 'let' with 'let&':
<https://issues.guix.gnu.org/50286>.

Greetings,
Maxime.