Andreas Leha <andreas.leha@med.uni-goettingen.de> writes:

> My Org mode experience would also benefit a lot from having source block
> backgrounds again and with per-language configurable background colour.

That’s possible with the attache patch.  An example of the horrors you can
subject yourself to is also attached.

-- 
Lasciate ogni speranza, voi che leggete questo.