Re: link abbreviation with multiple params, e. g. for geo locations

[Michael Brand <michael.ch.brand@gmail.com>]

Hi Eric

On Sat, Jun 8, 2013 at 9:21 PM, Eric Schulte <schulte.eric@gmail.com> wrote:
> Vitalie Spinu <spinuvit@gmail.com> writes:
>> [...]
>>     `org-babel-src-block-location'
>>
>> or probably even more suggestive:
>>
>>     `org-babel-src-block-beginning'.
>>
>
> I like "current" because it is similar to other variables which are
> dynamically bound by Org-mode and without it there is no indication that
> it points to a block which is active *now*.
>
> I've changed the variable name to your previous suggestion of
> `org-babel-current-src-block-location'.

Thanks to all for the clarifications about the name and the improved
docstring of org-babel-current-src-block-location. Now I see the good
reasons for the old and the new name.

According to this change and my better understanding I am rewriting
and extending the ERT from my previous patch to document my use case.
There is an issue with shell and :session that I do not know how to
deal with: In the following example when I do "C-c C-c" on #+BEGIN_SRC
the result is as expected but on the "#+CALL" lines it should be

: a:0
and
: a:1

The :session is only to have more than one call which works for
emacs-lisp source blocks. Am I doing something wrong or is this a bug?

------------------------------------------------------------
#+NAME: func
#+HEADER: :var a=(or (org-entry-get
org-babel-current-src-block-location "a" t) "0")
#+BEGIN_SRC sh :shebang #!/bin/sh :results verbatim
  echo "a:$a"
#+END_SRC

#+RESULTS: func
: a:0

#+CALL: func[:session default]()

#+RESULTS: func[:session default]()
:
: > > ^[]0;^Gbash-3.2$ a:0

* section
   :PROPERTIES:
   :a:        1
   :END:

#+CALL: func[:session property]()

#+RESULTS: func[:session property]()
:
: > > ^[]0;^Gbash-3.2$ a:1

------------------------------------------------------------

Michael