Completing myself, Nicolas Goaziou <m...@nicolasgoaziou.fr> writes:
> It is better to create a new function, e.g., `org-link-add' with the > following signature > > (defun org-link-add (type &rest properties) > ...) > > used like > > (org-link-add "red" :follow (lambda (path desc backend) ...) :export ....) Basically, `org-link-add' is `org-link-set-parameters', so it two different functions may not even be needed in this case.