Re: [O] [BUG] [babel] in :eval never with :session

[Rainer M Krug]

Charles Berry <address@hidden> writes:

> Eric Schulte <schulte.eric <at> gmail.com> writes:
>
>> 
>> Rainer M Krug <Rainer <at> krugs.de> writes:
>> 
>> > The error is back:
>> >
>> 
>> You say "back", was this error not present recently?  If so could you
>> isolate the commit at which this error appeared?
>> 
>
> The bug seems to be in the use of
>
>     (org-link-search heading) 
>
> in org-babel-exp-in-export-file which is called in 
> org-babel-exp-process-buffer. 
>
> That search will find the first heading that is a match after 
> (point-min). So it will mess up other header args, too.
>
> It was there back in 8.0.7 and recent commits did not touch it AFAICS.

Org-mode version 7.9.3f (release_7.9.3f-17-g7524ef @
/usr/local/Cellar/emacs-mac/emacs-24.3-mac-4.6/share/emacs/24.3/lisp/org/)

as well. I don't think it makes sense to go further back. 

So no regression, but bug.

Cheers,

Rainer

>
> HTH,
>
> Chuck
>
>> Thanks,
>> Eric
>> 
>> >
>> > When one header in a subtree which has the header argument
>> > :eval never
>> > has the same name as in a following subtree which should be evaluated on
>> > export, the second subtree is not exported. When the name of the header
>> > is changed, the subtree is exported as expected.
>> >
>> > --8<---------------cut here---------------start------------->8---
>> > #+PROPERTY: exports both
>> > #+PROPERTY: session *tmp_R*
>> >
>> > * Some non-evaluated code
>> > :PROPERTIES:
>> > :eval:      never
>> > :END:
>> > ** This is the same header
>> > #+BEGIN_SRC R
>> > cat("\ntwo\n")
>> > #+END_SRC
>> >
>> > * Data Assessment Results
>> > ** This is the same header
>> > If the name of the header is changed, the subtree is evaluated on export.
>> > #+begin_src R
>> > cat("\nhere it is  <at>  <at>  <at>  <at>  <at>  <at>  <at>  <at>  <at>
>  <at>  <at>  <at>  <at>  <at>  <at>  <at>  <at>  <at>  <at>  <at>  <at> 
> <at>  <at>  <at>  <at>  <at>  <at>  <at>  <at>  <at>  <at>  <at>  <at>  <at>
>  <at>  <at>  <at>  <at>  <at>  <at> \n")
>> > #+end_src
>> > --8<---------------cut here---------------end--------------->8---
>> >  
>> > Org-mode version 8.2.6 (release_8.2.6-920-gc6d698  <at> 
> /Users/rainerkrug/.emacs.d/org-mode/lisp/)
>> > GNU Emacs 24.3.1 (x86_64-apple-darwin13.0.0, Carbon Version 1.6.0 AppKit
> 1265) of 2014-02-13 on Rainers-MacBook-Pro-2.local
>> >
>> > Cheers,
>> >
>> > Rainer
>> 
>
>
>
>
>

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

Centre of Excellence for Invasion Biology
Stellenbosch University
South Africa

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