latex export of #+header: lines

latex export of #+header: lines

[Andreas Leha]

Hi all,

I am experiencing a problem with the latex exporter:  #+header: lines
are visible in the exported file.

Example:

/==================================================\
* test header tag                                 
  #+caption: foo                                  
  #+label: fig:fig1                               
  #+name: foo                                     
  #+header: :file foo.png                         
  #+header: :width 3600 :height 3600 :res 600     
  #+begin_src R :exports results :results graphics
    plot(1:10, 1:10)                              
  #+end_src                                       
\==================================================/

Results (LaTeX):

/=================================================\
\section{test header tag}                        
\label{sec-1}                                    
    \#+header: :file foo.png                     
  \#+header: :width 3600 :height 3600 :res 600   
    \begin{figure}[htb]                          
    \centering                                   
    \includegraphics[width=.9\linewidth]{foo.png}
    \caption{\label{fig:fig1}foo}                
    \end{figure}                                 
\=================================================/

The header arguments seem to take their effect, though.

Regards,
Andreas

Re: latex export of #+header: lines

[Sebastien Vauban]

Hi Andreas,

Andreas Leha wrote:
> I am experiencing a problem with the latex exporter:  #+header: lines
> are visible in the exported file.
>
> Example:
>
> /==================================================\
> * test header tag                                 
>   #+caption: foo                                  
>   #+label: fig:fig1                               
>   #+name: foo                                     
>   #+header: :file foo.png                         
>   #+header: :width 3600 :height 3600 :res 600     
>   #+begin_src R :exports results :results graphics
>     plot(1:10, 1:10)                              
>   #+end_src                                       
> \==================================================/

Try using #+LaTeX_HEADER: lines, instead.

Best regards,
  Seb

-- 
Sebastien Vauban

Re: latex export of #+header: lines

[Andreas Leha]

"Sebastien Vauban"
<wxhgmqzgwmuf@spammotel.com> writes:


> Hi Andreas,
>
> Andreas Leha wrote:
>> I am experiencing a problem with the latex exporter:  #+header: lines
>> are visible in the exported file.
>>
>> Example:
>>
>> /==================================================\
>> * test header tag                                 
>>   #+caption: foo                                  
>>   #+label: fig:fig1                               
>>   #+name: foo                                     
>>   #+header: :file foo.png                         
>>   #+header: :width 3600 :height 3600 :res 600     
>>   #+begin_src R :exports results :results graphics
>>     plot(1:10, 1:10)                              
>>   #+end_src                                       
>> \==================================================/
>
> Try using #+LaTeX_HEADER: lines, instead.
>
> Best regards,
>   Seb


Hi Seb,

thanks for the reply!

But as far as I know, #+LaTeX_HEADER (as described
here http://orgmode.org/org.html#Header-and-sectioning) is a different
thing from babel source block header arguments (as described here
http://orgmode.org/org.html#Code-block-specific-header-arguments)

I use both quite extensively.

The #+header: tags can be avoided by creating loooong #+begin_src
lines.  But still, they should not appear in the exported tex code, I
think.

Best,
Andreas

Re: latex export of #+header: lines

[Andreas Leha]

Andreas Leha <andreas.leha@med.uni-goettingen.de> writes:

> "Sebastien Vauban"
> <wxhgmqzgwmuf@spammotel.com> writes:
>
>
>> Hi Andreas,
>>
>> Andreas Leha wrote:
>>> I am experiencing a problem with the latex exporter:  #+header: lines
>>> are visible in the exported file.
>>>
>>> Example:
>>>
>>> /==================================================\
>>> * test header tag                                 
>>>   #+caption: foo                                  
>>>   #+label: fig:fig1                               
>>>   #+name: foo                                     
>>>   #+header: :file foo.png                         
>>>   #+header: :width 3600 :height 3600 :res 600     
>>>   #+begin_src R :exports results :results graphics
>>>     plot(1:10, 1:10)                              
>>>   #+end_src                                       
>>> \==================================================/
>>
>> Try using #+LaTeX_HEADER: lines, instead.
>>
>> Best regards,
>>   Seb
>
>
> Hi Seb,
>
> thanks for the reply!
>
> But as far as I know, #+LaTeX_HEADER (as described
> here http://orgmode.org/org.html#Header-and-sectioning) is a different
> thing from babel source block header arguments (as described here
> http://orgmode.org/org.html#Code-block-specific-header-arguments)
>
> I use both quite extensively.
>
> The #+header: tags can be avoided by creating loooong #+begin_src
> lines.  But still, they should not appear in the exported tex code, I
> think.
>
> Best,
> Andreas

Just tried, and the odt export has them as well.  Maybe a problem on my
test file?  Or is the #+header(s): tag somehow deprecated?

- Andreas

Re: latex export of #+header: lines

[Sebastien Vauban]

Hi Andreas,

Andreas Leha wrote:
> Andreas Leha <andreas.leha-A1rZ2h3LdSKGMSlLMZIubhS11BummzK+@public.gmane.org> writes:
>> "Sebastien Vauban" writes:
>>> Andreas Leha wrote:
>>>> I am experiencing a problem with the latex exporter:  #+header: lines
>>>> are visible in the exported file.
>>>>
>>>> Example:
>>>>
>>>> /==================================================\
>>>> * test header tag                                 
>>>>   #+caption: foo                                  
>>>>   #+label: fig:fig1                               
>>>>   #+name: foo                                     
>>>>   #+header: :file foo.png                         
>>>>   #+header: :width 3600 :height 3600 :res 600     
>>>>   #+begin_src R :exports results :results graphics
>>>>     plot(1:10, 1:10)                              
>>>>   #+end_src                                       
>>>> \==================================================/
>>>
>>> Try using #+LaTeX_HEADER: lines, instead.
>>
>> But as far as I know, #+LaTeX_HEADER (as described
>> here http://orgmode.org/org.html#Header-and-sectioning) is a different
>> thing from babel source block header arguments (as described here
>> http://orgmode.org/org.html#Code-block-specific-header-arguments)

Yes, they are. Sorry... I just read too quickly...

>> I use both quite extensively.
>>
>> The #+header: tags can be avoided by creating loooong #+begin_src
>> lines.  But still, they should not appear in the exported tex code, I
>> think.

They should not appear in the exported TeX code. You're right about that.

> Just tried, and the odt export has them as well.  Maybe a problem on my
> test file?  Or is the #+header(s): tag somehow deprecated?

I never used #+header (without the s). But that's not the problem...

This must be related to the new variable `org-babel-exp-code-template'.
See discussion at http://osdir.com/ml/emacs-orgmode-gnu/2012-01/msg00544.html.

Though, I must admit not yet having time for testing it...

Best regards,
  Seb

-- 
Sebastien Vauban

Re: latex export of #+header: lines

[Eric S Fraga]

Andreas Leha <andreas.leha@med.uni-goettingen.de> writes:

> Andreas Leha <andreas.leha@med.uni-goettingen.de> writes:
>
>> "Sebastien Vauban"
>> <wxhgmqzgwmuf@spammotel.com> writes:
>>
>>
>>> Hi Andreas,
>>>
>>> Andreas Leha wrote:
>>>> I am experiencing a problem with the latex exporter:  #+header: lines
>>>> are visible in the exported file.

Confirmation, exporting to latex.  Also happens with #+headers: lines.

The code actually executes as it should so the lines are being
interpreted correctly by babel so it's the exporting that is wrong.

org up to date from git.

-- 
: Eric S Fraga (GnuPG: 0xC89193D8FFFCF67D) in Emacs 24.0.92.1
: using Org-mode version 7.8.03 (release_7.8.03.139.g94f1)

Re: latex export of #+header: lines

[Jambunathan K]

Andreas Leha <andreas.leha@med.uni-goettingen.de> writes:

> Andreas Leha <andreas.leha@med.uni-goettingen.de> writes:
>
>> "Sebastien Vauban"
>> <wxhgmqzgwmuf@spammotel.com> writes:
>>
>>
>>> Hi Andreas,
>>>
>>> Andreas Leha wrote:
>>>> I am experiencing a problem with the latex exporter:  #+header: lines
>>>> are visible in the exported file.
>>>>
>>>> Example:
>>>>
>>>> /==================================================\
>>>> * test header tag                                 
>>>>   #+caption: foo                                  
>>>>   #+label: fig:fig1                               
>>>>   #+name: foo                                     
>>>>   #+header: :file foo.png                         
>>>>   #+header: :width 3600 :height 3600 :res 600     
>>>>   #+begin_src R :exports results :results graphics
>>>>     plot(1:10, 1:10)                              
>>>>   #+end_src                                       
>>>> \==================================================/
>>>
>>> Try using #+LaTeX_HEADER: lines, instead.
>>>
>>> Best regards,
>>>   Seb
>>
>>
>> Hi Seb,
>>
>> thanks for the reply!
>>
>> But as far as I know, #+LaTeX_HEADER (as described
>> here http://orgmode.org/org.html#Header-and-sectioning) is a different
>> thing from babel source block header arguments (as described here
>> http://orgmode.org/org.html#Code-block-specific-header-arguments)
>>
>> I use both quite extensively.
>>
>> The #+header: tags can be avoided by creating loooong #+begin_src
>> lines.  But still, they should not appear in the exported tex code, I
>> think.
>>
>> Best,
>> Andreas
>
> Just tried, and the odt export has them as well.  Maybe a problem on my
> test file?  Or is the #+header(s): tag somehow deprecated?

If you remove the indentation of "#+header:" line (and thereby force it
to start at column 0) you will see that (atleast) the ODT export doesn't
have the header lines.

I think the problem is not with the latex or odt backends as such but in
the export pre-processor.

> - Andreas
>
>
>

-- 

Re: latex export of #+header: lines

[Andreas Leha]

Jambunathan K <kjambunathan@gmail.com> writes:

> Andreas Leha <andreas.leha@med.uni-goettingen.de> writes:
>
>> Andreas Leha <andreas.leha@med.uni-goettingen.de> writes:
>>
>>> "Sebastien Vauban"
>>> <wxhgmqzgwmuf@spammotel.com> writes:
>>>
>>>
>>>> Hi Andreas,
>>>>
>>>> Andreas Leha wrote:
>>>>> I am experiencing a problem with the latex exporter:  #+header: lines
>>>>> are visible in the exported file.
>>>>>
>>>>> Example:
>>>>>
>>>>> /==================================================\
>>>>> * test header tag                                 
>>>>>   #+caption: foo                                  
>>>>>   #+label: fig:fig1                               
>>>>>   #+name: foo                                     
>>>>>   #+header: :file foo.png                         
>>>>>   #+header: :width 3600 :height 3600 :res 600     
>>>>>   #+begin_src R :exports results :results graphics
>>>>>     plot(1:10, 1:10)                              
>>>>>   #+end_src                                       
>>>>> \==================================================/
>>>>
>>>> Try using #+LaTeX_HEADER: lines, instead.
>>>>
>>>> Best regards,
>>>>   Seb
>>>
>>>
>>> Hi Seb,
>>>
>>> thanks for the reply!
>>>
>>> But as far as I know, #+LaTeX_HEADER (as described
>>> here http://orgmode.org/org.html#Header-and-sectioning) is a different
>>> thing from babel source block header arguments (as described here
>>> http://orgmode.org/org.html#Code-block-specific-header-arguments)
>>>
>>> I use both quite extensively.
>>>
>>> The #+header: tags can be avoided by creating loooong #+begin_src
>>> lines.  But still, they should not appear in the exported tex code, I
>>> think.
>>>
>>> Best,
>>> Andreas
>>
>> Just tried, and the odt export has them as well.  Maybe a problem on my
>> test file?  Or is the #+header(s): tag somehow deprecated?
>
> If you remove the indentation of "#+header:" line (and thereby force it
> to start at column 0) you will see that (atleast) the ODT export doesn't
> have the header lines.
>
> I think the problem is not with the latex or odt backends as such but in
> the export pre-processor.
>

Hi Jambunathan,

thanks for this work-around with the removal of the indentation.  Works
for #+ATTR_ODT: in the LaTeX export as well.

Cheers,
Andreas

Re: latex export of #+header: lines

[Bastien]

Hi Jambunathan,

Jambunathan K <kjambunathan@gmail.com> writes:

> I think the problem is not with the latex or odt backends as such but in
> the export pre-processor.

Just to make sure: are you suggesting `org-export-preprocess-string'
should normalize comment lines like "^.+#header.*") and move them to 
column 0 of the buffer?

Thanks in advance for any detail!

-- 
 Bastien