On Saturday, 25 Nov 2017 at 18:43, claude fuhrer wrote:
> Dear all,
>
> sorry for the probably stupid question, but I have a problem with the
> TAB key. I do not really understand how orgmode process the multiple
> definition of the same key sequence. For a while (if my memories are
> right) I could type "<s" and then TAB to have a block "BEGIN_SRC
> .. END_SRC" or <l for "BEGIN_EXPORT latex". Since a couple of days,

There has been a recent change to these short-cuts.  Supposedly, you
should get similar behaviour, I'm told, using C-c C-x w
(org-insert-structure-template).

(doesn't work for me in that I don't have the short-cuts I'm used to but
I've not had time to investigate)

-- 
Eric S Fraga via Emacs 27.0.50, Org release_9.1.3-170-g51234f