Rudolf Adamkovič <salu...@me.com> writes: >> Though I am not a big fan of introducing yet another customisation. >> Maybe someone has better ideas? > > I struggle to understand. Why do we need a customization? If Org knows > that some backend exists but has no execute function, why does it even > try to execute it? It cannot. Do I miss something?
There no notion of backend in Org babel. Babel backends are merely defining a set of functions with special function symbols (org-babel-*:lang_name). So, Org cannot distinguish between language backends that are simply not loaded and the ones that do not define org-babel-execute:lang. Best, Ihor
