On Jun 25, 2018, at 8:09, Noam Postavsky <npostavs@gmail.com> wrote:

On 24 June 2018 at 17:57, Jean-Christophe Helary <brandelune@gmail.com> wrote:

I don't understand what you mean by "can't be a generic string", for ex
can't it be (concat ";;; " file-name ".el <<<<<<<") ?

I mean, a package author can't end their package with a string like
that right now; Emacs would signal an error.