Not really getting how to call code "meta-style" from other points -- in my file, in other files, in my "library of babel" file? I've tracked down bits and pieces here and there, but I'm missing the big picture.
For example, this:
#+srcname: python2_env
#+begin_src emacs-lisp
(setq org-babel-python-command "python")
(set-face-background 'modeline "#4477aa")
#+end_src
#+srcname: python3_env
#+begin_src emacs-lisp
(setq org-babel-python-command "python3")
(set-face-background 'modeline "#771944")
#+end_src
Why is #+srcname being used and not just #+name? I assume these blocks will be called later? I'm also assuming that #+call plays a role, but
this page has no examples and confused me.
. . .
* Opening
> #+srcname: opening
> #+begin_src org
> Dear Org mode users,
> #+end_src
. . .
* Closing
> #+srcname: closing
> #+begin_src org
> Yours Truly
> #+end_src
. . .
and then
. . .
\setupdocument{
> to = {%
> <<to>>},
. . .
> opening = {<<opening>>},
> closing = {<<closing>>}
> }
I'm guessing the opening and closing are being called. But again, why srcname and not just name? And what if my blocks had been defined somewhere outside of this file?
LB