Sometimes your Terminal application captures these 'extended' bindings. If
you know that your Terminal application isn't doing that (for instance, by
using key sequence help like `<f1> k M-<left>`) then I don't have any other
help to offer. I've always just accepted that org mode keybindings differ
between terminal and gui.

On Tue, May 30, 2017 at 3:37 AM, Jean-Christophe Helary <
jean.christophe.helary@gmail.com> wrote:

>
> > On May 30, 2017, at 15:51, Nicolas Goaziou <mail@nicolasgoaziou.fr>
> wrote:
> >
> >> http://lists.gnu.org/archive/html/help-gnu-emacs/2017-05/msg00306.html
> >>
> >> Let me know if you need extra information.
> >
> > What happens if you replace, e.g.,
> >
> >  (org-defkey org-mode-map [(meta left)]  'org-metaleft)
> >
> > with
> >
> >  (org-defkey org-mode-map (kbd "M-<left>")  'org-metaleft)
> >
> > in "org.el"?
>
> Nothing changes.
>
> Jean-Christophe
>
>