Re: Enhancing the HTML exporter: Create a new backend or contribute to the upstream

[Max Nikulin]

On 07/09/2024 18:53, Ihor Radchenko wrote:
> Then, pagefind can be the default (it is MIT license - GPL compatible),

It might be more tricky:

<https://yhetil.org/emacs-devel/861q671idt.fsf@gnu.org>
emacs-devel. Re: [Nicolas Graves] [PATCH v6 01/10] rde: emacs: Start 
emacs in --daemon mode, with shepherd and pid-file. Sun, 12 May 2024 
12:36:46 +0300
> Nicolas Graves:
> > The code is given as MIT-0, hence also the two different licenses for
> > the two functions sd_notify and sd_is_socket. Not an expert on licenses
> > either, but with a proper flag about what this function's license is, I
> > guess it should be fine, since other projects also do that.

Eli Zaretskii:
> The license is only half of the problem.  Every non-trivial
> contribution to Emacs must have its copyright assigned to the FSF,
> because the FSF is in charge of protecting the Emacs sources,
> something that only the copyright holder can do, at least in some
> countries.  You will need to assign the copyright as well (a
> relatively simple procedure of filling a form and emailing it), but if
> the code is not yours, you cannot assign its copyright.