I think the problem is that the code pane doesn't react to nautilus shortcuts��http://forum.world.st/Nautilus-shortcuts-from-code-pane-td4839037.html

On Thu, Sep 24, 2015 at 9:22 AM, stepharo <stepharo@free.fr> wrote:

�� Hi guys

I can understand that nautilus has its own shortcuts.
Now it would be good that have
Ctrl-b-m Ctrl-b-n and Ctrl-b-N should work in all code panes in addition
to Ctrl-m and Ctrl-n

So that it is the same for students.

Stef