Multiple var definitions in :PROPERTIES: block?

Multiple var definitions in :PROPERTIES: block?

[Rainer M Krug]

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Hi

assuming the following:

* Test case with two var definitions in :PROPERTIES: drawer:
:PROPERTIES:
:tangle: var.sh
:var: FIRST="test13"
:var: SECOND="test14"
:END:
#+begin_src sh
  echo $FIRST
  echo $SECOND
#+end_src

#+results:
: test13

Only the first one is defined and exported into the code. How can I
define the second one, so that it is also exported in the code and in
the tangled as well as executed code?

Thanks,

Rainer

- -- 
Rainer M. Krug, PhD (Conservation Ecology, SUN), MSc (Conservation
Biology, UCT), Dipl. Phys. (Germany)

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Re: Multiple var definitions in :PROPERTIES: block?

[Bastien]

Hi Rainer,

Rainer M Krug <r.m.krug@gmail.com> writes:

> assuming the following:
>
> * Test case with two var definitions in :PROPERTIES: drawer:
> :PROPERTIES:
> :tangle: var.sh
> :var: FIRST="test13"
> :var: SECOND="test14"
> :END:
> #+begin_src sh
>   echo $FIRST
>   echo $SECOND
> #+end_src
>
> #+results:
> : test13
>
> Only the first one is defined and exported into the code. 

I can reproduce this, but I'm not familiar with Babel enough to try to
fix it.

By the way, wouldn't "set" sound more natural than "var"? 

I feel like 

  :var: FIRST="test13" 

is more redundant than 

  :set: FIRST="test13"

... not a big deal of course, and I'm aware :var is also used as a
begin_src parameter.

-- 
 Bastien