Source blocks with header arg ':results output' either locally or via
#+PROPERTY: do never return (waited 10 minutes before C-g).
Editing the block in a major mode buffer (C-c') shows the correct
results in the iess R session.
The block:
#+BEGIN_SRC R :results output
sqrt(-4) #+END_SRC
should show:
[1] NaN
Warning message:
In sqrt(-4) : NaNs produced
Emacs : GNU Emacs 27.1 (build 1, x86_64-pc-linux-gnu, GTK+ Version
3.24.30, cairo version 1.16.0)
of 2022-01-24, modified by Debian
Package: Org mode version 9.5.2 (9.5.2 @
/usr/share/emacs/site-lisp/elpa/org-9.5.2/)
