Re: [O] Bug in latex export tutorial on worg ?

[Thomas S. Dye]

Robert Goldman <address@hidden> writes:

> On 5/9/11 May 9 -11:22 PM, Nick Dokos wrote:
>> Robert Goldman <address@hidden> wrote:
>> 
>>> On 5/9/11 May 9 -9:54 PM, Nick Dokos wrote:
>>>> Robert Goldman <address@hidden> wrote:
>>>>
>>>>> There is the following code block there:
>>>>>
>>>>> #+begin_src emacs-lisp :results silent
>>>>>   (add-to-list 'org-export-latex-classes
>>>>>           '("per-file-class"
>>>>>              "\\documentclass{scrartcl}
>>>>>              [NO-DEFAULT-PACKAGES]
>>>>>              [EXTRA]"
>>>>>              ("\\section{%s}" . "\\section*{%s}")
>>>>>              ("\\subsection{%s}" . "\\subsection*{%s}")
>>>>>              ("\\subsubsection{%s}" . "\\subsubsection*{%s}")
>>>>>              ("\\paragraph{%s}" . "\\paragraph*{%s}")
>>>>>              ("\\subparagraph{%s}" . "\\subparagraph*{%s}")))
>>>>> #+end_src
>>>>>
>>>>> Is this still correct?  Or should this be :exports none instead of
>>>>> :results silent?
>>>>>
>>>>
>>>> ``:results silent'' works for me and keeps the result from appearing in
>>>> the org buffer. I don't think :exports can do that - it can only affect
>>>> what's exported.
>>>>
>>>> Nick
>>>
>>> I must be doing something wrong then --- I had the :results silent and
>>> found the source block in verbatim in my latex export file....  Changing
>>> to :exports none made that go away for me.  Maybe that was a
>>> coincidence.  I will have to investigate further, I guess.
>>>
>> 
>> No, you are not doing anything wrong: the default :exports value is
>> "code", so the code ends up in your export. ``:exports none'' keeps it
>> (and any results) from being exported.
>> 
>> OTOH, try evaluating (C-c C-c) the code block, with and without
>> ``:results silent''. There is a behavior difference and *that* difference
>> is not affected by how you set :exports.
>> 
>> Nick
>
> Ah.  I get it now.  But then surely the above IS a bug -- presumably
> it's not usual for a person to wish their latex export configuration to
> appear, in verbatim block, in their org-generated latex document!
>
> Best,
> Robert
>
>
>

Aloha Robert,

I've added :exports none to the example, which came from a document
about how to export LaTeX documents from Org-mode.  Thanks for pointing
out that it could be used in a way that yields unexpected results.

In my usual setup I put this kind of configuration in a heading of its
own that is protected by a :noexport: tag.  This works for me because I
often have notes about why things are in there and what I think they
might be doing.

All the best,
Tom

-- 
Thomas S. Dye
http://www.tsdye.com