On Sat, 26 Sep 2015, Lawrence Bottorff wrote:
I see this <http://orgmode.org/worg/org-contrib/babel/header-args.html> and
find the bottom section ("Setting language and file specific default header
argument value") intriguing, however too cryptic. Can someone explain
what's going on here and how to use it?
I'd say "don't use it". The source is several years old and filed under
the FIXME worg directory.
header-arg handling has improved lately.
See (info "(org) Header arguments in Org mode properties") for a good
appproach that uses this one line
#+PROPERTY: header-args:python :session foo
to do what is in the example you cite.
HTH,
Chuck
