From: Andreas Leha <andreas.leha@med.uni-goettingen.de>
To: emacs-orgmode@gnu.org
Subject: Re: Preservation of white space in babel blocks, exporting to PDF
Date: Sat, 01 Feb 2014 00:25:53 +0100 [thread overview]
Message-ID: <87lhxv7mym.fsf@med.uni-goettingen.de> (raw)
In-Reply-To: CA+M2ft94YF5FYdcrP2zEzEaLy-z6mgK-3vbNcvEV=z5Wikh4QA@mail.gmail.com
Hi,
John Hendy <jw.hendy@gmail.com> writes:
> On Fri, Jan 31, 2014 at 5:04 PM, Nicolas Goaziou <n.goaziou@gmail.com> wrote:
>> John Hendy <jw.hendy@gmail.com> writes:
>>
>>>> I cannot reproduce the problem.
>>>
>>> In the .tex file or in the .pdf?
>>
>> Both.
>
> Weird.
>
>>
>>> I know that #+begin/end_example works properly, so I took a look at
>>> the difference between them:
>>>
>>> \begin{frame}[fragile,label=sec-1]{begin src}
>>> \begin{verbatim}
>>> a <- "Test of whitespace preservation"
>>>
>>> b <- cat("Let's see what happens when we spill",
>>> "onto multiple lines but want the text",
>>> "being passed to cat() to be aligned")
>>> \end{verbatim}
>>> \end{frame}
>>
>> I don't know why or how you get this, but this has nothing to do with
>> `org-src-preserve-indentation' since there in no global indentation in
>> your code (i.e., a line starts at column 0).
>>
>>> \begin{frame}[fragile,label=sec-2]{begin example}
>>> \begin{verbatim}
>>> a <- "Test of whitespace preservation"
>>>
>>> b <- cat("Let's see what happens when we spill",
>>> "onto multiple lines but want the text",
>>> "being passed to cat() to be aligned")
>>> \end{verbatim}
>>> \end{frame}
>>> \end{document}
>>>
>>> Source blocks are exported with what appears to be some sort of tab
>>> character;
>>
>> You can use C-u C-x = in order to know what it is.
>>
>
> Here's what I get:
>
> position: 754 of 1188 (63%), column: 0
> character: TAB (displayed as TAB) (codepoint 9, #o11, #x9)
> preferred charset: ascii (ASCII (ISO646 IRV))
> code point in charset: 0x09
> syntax: which means: whitespace
> to input: type "C-x 8 RET HEX-CODEPOINT" or "C-x 8 RET NAME"
> buffer code: #x09
> file code: #x09 (encoded by coding system utf-8-unix)
> display: no font available
>
> I checked my locale, and it's set to en_US.utf8 (Arch Linux)
>
>> What happens if you run (org-export-execute-babel-code) on your Org
>> buffer?
>
> I'm not used to running functions. I placed this in the document,
> selected the text, and did `M-x eval-region`. Nothing appears to have
> happened, but the *Messages* buffer printed out: "org-babel-exp
> process R at line 9..."
>
> Does that help any?
>
>
> John
>
I have not been following this thread. So please scratch this in case
it is not relevant here. But I once had problems concerning tabs and
source blocks in beamer documents. So, this is what I have in my .emacs
(quite crude):
--8<---------------cut here---------------start------------->8---
(defun my-e-beamer-final-filter (contents backend info)
(replace-regexp-in-string "\t" " " contents))
(add-to-list 'org-export-filter-final-output-functions 'my-e-beamer-final-filter)
--8<---------------cut here---------------end--------------->8---
Regards,
Andreas
next prev parent reply other threads:[~2014-01-31 23:26 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-01-31 5:58 Preservation of white space in babel blocks, exporting to PDF John Hendy
2014-01-31 8:09 ` Nicolas Goaziou
2014-01-31 22:16 ` John Hendy
2014-01-31 22:25 ` Nicolas Goaziou
2014-01-31 22:46 ` John Hendy
2014-01-31 23:04 ` Nicolas Goaziou
2014-01-31 23:16 ` John Hendy
2014-01-31 23:25 ` Andreas Leha [this message]
2014-02-01 4:08 ` John Hendy
2014-02-01 8:28 ` Nicolas Goaziou
2014-02-01 17:54 ` John Hendy
2014-02-01 20:27 ` Nicolas Goaziou
2014-02-01 21:02 ` Nicolas Goaziou
2014-02-02 1:33 ` John Hendy
2014-02-02 8:45 ` Nicolas Goaziou
2014-02-02 15:59 ` John Hendy
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