Lars Ingebrigtsen <larsi@gnus.org> schrieb am Fr., 1. Juni 2018 um
12:19 Uhr:

>
> A reddit user noted these messages popping up when starting Emacs
>
> Loading ‘~/.emacs.d/init’: unescaped character literals `?[', `?]'
> detected!
>
> and wondered what to do about it.  Perhaps it would be a good idea to
> just say something like
>
> unescaped character literals `?[', `?]' detected, `?\[', `?\]' expected
>
> or something along those lines?  For Emacs 26.2.
>
>
Sounds reasonable, here's a patch.