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From: John Hendy <jw.hendy@gmail.com>
To: Nicolas Goaziou <n.goaziou@gmail.com>
Cc: emacs-orgmode <emacs-orgmode@gnu.org>
Subject: Re: Preservation of white space in babel blocks, exporting to PDF
Date: Fri, 31 Jan 2014 16:16:09 -0600	[thread overview]
Message-ID: <CA+M2ft_0GZ+pvM13UXDw0nVzN2csK3QaVomwyLdxMgHWKyTmcw@mail.gmail.com> (raw)
In-Reply-To: <87eh3od13z.fsf@gmail.com>

[-- Attachment #1: Type: text/plain, Size: 2066 bytes --]

On Fri, Jan 31, 2014 at 2:09 AM, Nicolas Goaziou <n.goaziou@gmail.com> wrote:
> Hello,
>
> John Hendy <jw.hendy@gmail.com> writes:
>
>> The closest I found in my googling for a solution/setting/variable was
>> the variable =org-src-preserve-indentation=, but that seems to only
>> have to do with tangling.
>
> The first line of its docstring is:
>
>   If non-nil preserve leading whitespace characters on export.

Just tried this and it's still not working. I started emacs with
`emacs -Q` and then did `M-x load-file` with this minimal config:

#+begin_src min-config

(add-to-list 'load-path "~/.elisp/org.git/lisp/")
(add-to-list 'load-path "~/.elisp/org.git/contrib/lisp")
(add-to-list 'load-path "~/.elisp/site-lisp/ess/lisp/")

;; setup babel languages
(org-babel-do-load-languages
 'org-babel-load-languages
 '((R . t)))

(require 'ox-latex)
(require 'ox-beamer)

(add-to-list 'org-latex-classes
             '("beamer"
               "\\documentclass\[presentation\]\{beamer\}"
               ("\\section\{%s\}" . "\\section*\{%s\}")
               ("\\subsection\{%s\}" . "\\subsection*\{%s\}")
               ("\\subsubsection\{%s\}" . "\\subsubsection*\{%s\}")))

(setq org-src-preserve-indentation t)

#+end_src

Here's the test file:

#+begin_src org

#+latex_class: beamer
#+options: toc:nil latex:t tex:t H:1
#+latex_class_options: [presentation]

* Slide

#+begin_src R
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_src

#+end_src

It doesn't show up that well, but with fixed-font, the quotation is
aligned for all three lines passed to cat().

I also checked (from the emacs -Q session) on org-src-preserve-indentation:

#+begin_src M-x help RET v RET org-src-preserve-indentation RET

org-src-preserve-indentation is a variable defined in `org-src.el'.
Its value is t
Original value was nil

#+end_src

I attached the resultant output.


Best regards,
John

>
>
> Regards,
>
> --
> Nicolas Goaziou

[-- Attachment #2: test.pdf --]
[-- Type: application/pdf, Size: 47635 bytes --]

next prev parent reply	other threads:[~2014-01-31 22:16 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 [this message]
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
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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