Not a bug. See below.
On Wed, 29 Jun 2016, Nick Dokos wrote:
This was reported on SO:
http://stackoverflow.com/questions/37414837/org-mode-overwriting-globals-properties-in-block-headers
The ECM is as follows:
--8<---------------cut here---------------start------------->8---
#+PROPERTY: header-args :results silent
#+BEGIN_SRC elisp
;; this one is silent
(setq foo "bar)
#+END_SRC
#+BEGIN_SRC elisp :results output
;; this one is being outputted
(princ "foo")
#+END_SRC
--8<---------------cut here---------------end--------------->8---
The second code block *should* output "foo" as its result, but it does
not: the :results silent header in the property seems to be in conrol.
Maybe you meant
#+BEGIN_SRC elisp :results output replace :exports both
;; this one is being outputted
(princ "foo")
#+END_SRC
i.e. export code and results and replace the existing result or insert a
new result.
See (info "(org) results") and scroll down to the 'Handling' paragraph.
Chuck
