How can I continue my code listing in Beamer slides?

How can I continue my code listing in Beamer slides?

[etimecowboy]

Hi everyone,

I have a question about beamer export in org.

I have some code to be put in my slides. The problem is that one slide 
(or one column block) does not have enough space for it. How can I split 
it into two slides or several column blocks? Please help me with it.

etimecowboy

Re: How can I continue my code listing in Beamer slides?

[Alan Schmitt]

etimecowboy <etimecowboy@gmail.com> writes:

> Hi everyone,
>
> I have a question about beamer export in org.
>
> I have some code to be put in my slides. The problem is that one slide
> (or one column block) does not have enough space for it. How can I split
> it into two slides or several column blocks? Please help me with it.
>
> etimecowboy

This is what I recently did to have the result of an evaluation (a
fancy verbatim block) on two slides:

--8<---------------cut here---------------start------------->8---
#+latex_header: \usepackage{multicol}

#+BEGIN_LaTeX
\begin{multicols}{2}
#+END_LaTeX

#+results: huffman_res

#+BEGIN_LaTeX
\end{multicols}
#+END_LaTeX
--8<---------------cut here---------------end--------------->8---

Hope this helps,

Alan

Re: How can I continue my code listing in Beamer slides?

[etimecowboy]

Dear Alan,

Thanks for your reply.

Your solution works on the results part, but makes my source code part 
unprocessed by listing package. I mean there are no syntax highlights 
for the source code.

Is there any solution for it?

Cheers,
etimecowboy

On 2014/2/27 7:10, Alan Schmitt wrote:
> etimecowboy <etimecowboy@gmail.com> writes:
>
>> Hi everyone,
>>
>> I have a question about beamer export in org.
>>
>> I have some code to be put in my slides. The problem is that one slide
>> (or one column block) does not have enough space for it. How can I split
>> it into two slides or several column blocks? Please help me with it.
>>
>> etimecowboy
> This is what I recently did to have the result of an evaluation (a
> fancy verbatim block) on two slides:
>
> --8<---------------cut here---------------start------------->8---
> #+latex_header: \usepackage{multicol}
>
> #+BEGIN_LaTeX
> \begin{multicols}{2}
> #+END_LaTeX
>
> #+results: huffman_res
>
> #+BEGIN_LaTeX
> \end{multicols}
> #+END_LaTeX
> --8<---------------cut here---------------end--------------->8---
>
> Hope this helps,
>
> Alan

Re: How can I continue my code listing in Beamer slides?

[Sebastien Vauban]

Hi Alan,

Alan Schmitt wrote:
> This is what I recently did to have the result of an evaluation (a
> fancy verbatim block) on two slides:
>
> #+latex_header: \usepackage{multicol}
>
> #+BEGIN_LaTeX
> \begin{multicols}{2}
> #+END_LaTeX
>
> #+results: huffman_res
>
> #+BEGIN_LaTeX
> \end{multicols}
> #+END_LaTeX

Nitpicking (just wondering): why don't you use

--8<---------------cut here---------------start------------->8---
  #+LaTeX: \begin{multicols}{2}
--8<---------------cut here---------------end--------------->8---

instead of

--8<---------------cut here---------------start------------->8---
  #+BEGIN_LaTeX
  \begin{multicols}{2}
  #+END_LaTeX
--8<---------------cut here---------------end--------------->8---

?

Best regards,
  Seb

-- 
Sebastien Vauban

Re: How can I continue my code listing in Beamer slides?

[Alan Schmitt]

etimecowboy <etimecowboy@gmail.com> writes:

> Your solution works on the results part, but makes my source code part
> unprocessed by listing package. I mean there are no syntax highlights
> for the source code.

I don't know. A first step would be to find out how to do a multicolumn
listing in LaTeX using the listings package. Then you can try to get
this output from org.

Alan

Re: How can I continue my code listing in Beamer slides?

[etimecowboy]

Yes you are right. It is a problem of listing package other than org.

etimecowboy

On 2014/2/27 10:59, Alan Schmitt wrote:
> etimecowboy <etimecowboy@gmail.com> writes:
>
>> Your solution works on the results part, but makes my source code part
>> unprocessed by listing package. I mean there are no syntax highlights
>> for the source code.
> I don't know. A first step would be to find out how to do a multicolumn
> listing in LaTeX using the listings package. Then you can try to get
> this output from org.
>
> Alan

Re: How can I continue my code listing in Beamer slides?

[Alan Schmitt]

Hi Sébastien,

"Sebastien Vauban" <sva-news@mygooglest.com> writes:

> Hi Alan,
>
> Alan Schmitt wrote:
>> This is what I recently did to have the result of an evaluation (a
>> fancy verbatim block) on two slides:
>>
>> #+latex_header: \usepackage{multicol}
>>
>> #+BEGIN_LaTeX
>> \begin{multicols}{2}
>> #+END_LaTeX
>>
>> #+results: huffman_res
>>
>> #+BEGIN_LaTeX
>> \end{multicols}
>> #+END_LaTeX
>
> Nitpicking (just wondering): why don't you use
>
>   #+LaTeX: \begin{multicols}{2}
>
> instead of
>
>   #+BEGIN_LaTeX
>   \begin{multicols}{2}
>   #+END_LaTeX
>
> ?

Because there is so much I still have to learn ... Thank you for the
suggestion, it's much better!

Alan

Re: How can I continue my code listing in Beamer slides?

[Eric S Fraga]

etimecowboy <etimecowboy@gmail.com> writes:

> Hi everyone,
>
> I have a question about beamer export in org.
>
> I have some code to be put in my slides. The problem is that one slide
> (or one column block) does not have enough space for it. How can I
> split it into two slides or several column blocks? Please help me with
> it.
>
> etimecowboy

I use the ~allowframebreaks~ option in beamer:

#+begin_src org
  ,** Octave program
  :PROPERTIES:
  :BEAMER_opt: allowframebreaks,label=
  :END:
      
  ,#+begin_src octave :exports code :results none
    ## a long segment of code goes here
  ,#+end_src
#+end_src
  
and this works like a charm without any need for columns or direct LaTeX
code.
-- 
: Eric S Fraga (0xFFFCF67D), Emacs 24.3.1, Org release_8.2.5h-660-gef207f