From mboxrd@z Thu Jan  1 00:00:00 1970
From: "Eric Schulte" <schulte.eric@gmail.com>
Subject: Re: [BABEL][BUG] Tangle incorrect with variables
Date: Wed, 30 Mar 2011 14:17:30 -0600
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To: Rainer M Krug <r.m.krug@gmail.com>
Cc: emacs-orgmode <emacs-orgmode@gnu.org>

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?

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