Re: [BABEL][BUG] Tangle incorrect with variables

[Rainer M Krug <r.m.krug@gmail.com>]

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On 30/03/11 22:17, Eric Schulte wrote:
> Hi Rainer,
> 
> When I tangle this code block (just slightly reformatted for my own
> readability)
> 
> #+headers: :var STATE=(vc-state (or (buffer-file-name) org-current-export-file))
> #+headers: :var REV=(vc-working-revision (or (buffer-file-name) org-current-export-file))
> #+begin_src sh :tangle yes
>   rm -rf ./R
>   rm -f ./spreadSim.sub
>   REVISION=$REV.$STATE
>   tar -xf nsa.$REVISION.tar.gz
>   $HOME/R/R/R-2.12.0/bin/Rscript --vanilla -e
> "source('./R/generateLatinHypercubeScenarios.R'); doIt()"
>   for SCENARIO in ./R/scenarios/*.R; do
>     export SCENARIO=${SCENARIO#./R/scenarios/}
>     qsub nsa.sub
>   done
> #+end_src
> 
> I get the following tangled output
> 
> --8<---------------cut here---------------start------------->8---
> 
> REV=$(cat <<'BABEL_TABLE'
> master
> BABEL_TABLE
> )
> STATE=$(cat <<'BABEL_TABLE'
> edited
> BABEL_TABLE
> )
>   rm -rf ./R
>   rm -f ./spreadSim.sub
>   REVISION=$REV.$STATE
>   tar -xf nsa.$REVISION.tar.gz
>   $HOME/R/R/R-2.12.0/bin/Rscript --vanilla -e
> "source('./R/generateLatinHypercubeScenarios.R'); doIt()"
>   for SCENARIO in ./R/scenarios/*.R; do
>     export SCENARIO=${SCENARIO#./R/scenarios/}
>     qsub nsa.sub
>   done
> --8<---------------cut here---------------end--------------->8---
> 
> Which looks right to me.  Could it be something specific about your
> setup which is causing this issue?

Sorry - I did not relize that the way the variables are inserted has
changed - I should have tried the script before asking. It works fine.

Sorry about the noise.

By the way: using
#+headers:
makes the source look much nicer - never used it before, but will
definitely us it now.

Cheers,

Rainer

> 
> Cheers -- Eric
> 
> Rainer M Krug <r.m.krug@gmail.com> writes:
> 
>> Hi
>>
>> when I tangle this document, I get the results in the section below.
>> This is obviously not correct. This worked in an earlier version.
>>
>> Any help appreciated,
>>
>> Rainer
>>
>>
>> * Run script (./../nsa.sh)
>> :PROPERTIES:
>> :tangle:   ./nsa.sh
>> :exports: code
>> :END:
>> ** Update and call submit script
>> :PROPERTIES:
>> :ID: 173c527a-b032-4cc5-89d8-a32c3c0c7cae
>> :END:
>> #+BEGIN_SRC sh  :var REV=(vc-working-revision (or (buffer-file-name)
>> org-current-export-file)) :var STATE=(vc-state (or (buffer-file-name)
>> org-current-export-file))
>>   rm -rf ./R
>>   rm -f ./spreadSim.sub
>>   REVISION=$REV.$STATE
>>   tar -xf nsa.$REVISION.tar.gz
>>   $HOME/R/R/R-2.12.0/bin/Rscript --vanilla -e
>> "source('./R/generateLatinHypercubeScenarios.R'); doIt()"
>>   for SCENARIO in ./R/scenarios/*.R; do
>>     export SCENARIO=${SCENARIO#./R/scenarios/}
>>     qsub nsa.sub
>>   done
>> #+END_SRC
>>
>> * tangled
>> #+begin_example
>> #!/bin/bash
>> REV=$(cat <<'BABEL_TABLE'
>>
>> BABEL_TABLE
>> )
>> STATE=$(cat <<'BABEL_TABLE'
>>
>> BABEL_TABLE
>> )
>> rm -rf ./R
>> rm -f ./spreadSim.sub
>> REVISION=$REV.$STATE
>> tar -xf nsa.$REVISION.tar.gz
>> $HOME/R/R/R-2.12.0/bin/Rscript --vanilla -e
>> "source('./R/generateLatinHypercubeScenarios.R'); doIt()"
>> for SCENARIO in ./R/scenarios/*.R; do
>>   export SCENARIO=${SCENARIO#./R/scenarios/}
>>   qsub nsa.sub
>> done
>> #+end_example


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

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