Re: Bug: JavaScript in HTML export not recognized by LibreJS as free [9.4.5 (9.4.5-16-g94be20-elpaplus @ /home/jorge/.config/emacs/elpa/org-plus-contrib-20210412/)]

[Kyle Meyer]

Jorge P. de Morais Neto writes:

> Hi.  The HTML export has JavaScript that LibreJS does not recognize as
> free.

Thanks for noting this.  That's certainly not ideal.

> My first attempt at an workaround (inspired by the Org Mode mailing
> list) was merely encoding the ampersand in the magnet link, but that
> *did not make LibreJS happy*.  Then I checked LibreJS manual and saw
> this excerpt:
>
> https://www.gnu.org/software/librejs/manual/librejs.html#Free-Licenses-Detection-1
>
>     Public domain is not a license (see
>     https://www.gnu.org/licenses/license-list.html#PublicDomain).  If
>     you want to release your work to the public domain, the FSF
>     recommends using CC0.
>
> Then I came up with a successful workaround.  I included the following
> code in my Org Mode customization file:

Hmm, the public domain switched happen with 471054136 (ox-html.el: Use
classList and put in the public domain, 2020-09-05) and the associated
thread is

  https://orgmode.org/list/20200617002335.l4lg3slfxm74vx3h@silver/

(+cc author and committer)

> ;; [2021-04-16 sex]: HACK Work around a bug that confuses LibreJS
> (with-eval-after-load 'ox-html
>   (setq org-html-scripts
>       (string-replace "\
> // @license 
> magnet:?xt=urn:btih:e95b018ef3580986a04669f1b5879592219e2a7a&dn=public-domain.txt
>  Public Domain"
>                       "\
> // @license 
> magnet:?xt=urn:btih:90dc5c0be029de84e523b9b3922520e79e0e6f08&dn=cc0.txt 
> CC0-1.0"
>                       org-html-scripts)))
>
> This works; it makes LibreJS happy.

Okay.  Anthony/Bastien/others, thoughts on using CC0 instead?