From: Rainer M Krug <r.m.krug@gmail.com>
To: emacs-orgmode <emacs-orgmode@gnu.org>
Subject: [babel] Error with source block and variable on export - bug?
Date: Fri, 03 Sep 2010 11:00:59 +0200 [thread overview]
Message-ID: <4C80B94B.702@gmail.com> (raw)
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Hi
when I insert the following source block
#+begin_src sh :exports results :var
ver=(vc-working-revision(buffer-file-name))
echo Revision $ver
#+end_src
into a svn (probably other VCs as well) registered file and execute it
via C-c C-c, it gives me the revision:
#+begin_src sh :exports results :var
ver=(vc-working-revision(buffer-file-name))
echo Revision $ver
#+end_src
#+results:
: Revision 191
So when exporting, I would expect that it also prints "Revision 191",
but I get an error:
vc-file-getprop: Wrong type argument: stringp, nil
Tangling the file with :var ver=(vc-working-revision(buffer-file-name))
as a header argument also works fine.
As the evaluation works, I assume that is a bug somewhere?
Cheers,
Rainer
- --
Rainer M. Krug, PhD (Conservation Ecology, SUN), MSc (Conservation
Biology, UCT), Dipl. Phys. (Germany)
Centre of Excellence for Invasion Biology
Natural Sciences Building
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email: Rainer@krugs.de
Skype: RMkrug
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next reply other threads:[~2010-09-03 9:01 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-09-03 9:00 Rainer M Krug [this message]
2010-09-03 13:40 ` [babel] Error with source block and variable on export - bug? Eric Schulte
2010-09-03 14:32 ` Rainer M Krug
2010-09-03 14:48 ` Rainer M Krug
2010-09-03 15:05 ` Eric Schulte
2010-09-03 17:51 ` Eric S Fraga
2010-09-04 15:05 ` Rainer M Krug
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