Re: Re: Org-mode version 6.31trans; Exporting src blocks to LaTeX produces .tex file that fails to compile

From: Carsten Dominik <carsten.dominik@gmail.com>
To: Chris Gray <chrismgray@gmail.com>
Cc: emacs-orgmode@gnu.org
Subject: Re: Re: Org-mode version 6.31trans; Exporting src blocks to LaTeX produces .tex file that fails to compile
Date: Fri, 2 Oct 2009 12:04:49 +0200	[thread overview]
Message-ID: <4A6BE426-248D-409A-A84B-BD531A3D9566@gmail.com> (raw)
In-Reply-To: <86ocoq16j4.fsf@portan.ibr.cs.tu-bs.de>

Hi Chris,

the error was on my side - I did not remove the backend-specific
markers after selecting the content.  This is now again done
correctly, so your patch should not be needed.  But maybe you
want it in anyway, with an empty configuration variable?

- Carsten

On Oct 2, 2009, at 11:36 AM, Chris Gray wrote:

> Hi,
>
> The problem was with my org-special-blocks contrib package.  The
> attached patch fixes it.  Sorry for the noise.
>
> Cheers,
> Chris
>
> commit 4d327b5f1e80ea0e493aa70d09c53042216a1390
> Author: Chris Gray <chrismgray@gmail.com>
> Date:   Fri Oct 2 11:31:21 2009 +0200
>
>    Added a variable to ignore some blocks.
>
> 	Modified contrib/lisp/org-special-blocks.el
> diff --git a/contrib/lisp/org-special-blocks.el b/contrib/lisp/org- 
> special-blocks.el
> index b8ce4d5..af50b30 100644
> --- a/contrib/lisp/org-special-blocks.el
> +++ b/contrib/lisp/org-special-blocks.el
> @@ -40,17 +40,23 @@
> ;; user to add this class to his or her stylesheet if this div is to
> ;; mean anything.
>
> +(defvar org-special-blocks-ignore-regexp "^\\(LaTeX\\|HTML\\)$"
> +  "A regexp indicating the names of blocks that should be ignored
> +by org-special-blocks.  These blocks will presumably be
> +interpreted by other mechanisms.")
> +
> (defun org-special-blocks-make-special-cookies ()
>   "Adds special cookies when #+begin_foo and #+end_foo tokens are
> seen.  This is run after a few special cases are taken care of."
>   (when (or htmlp latexp)
>     (goto-char (point-min))
>     (while (re-search-forward "^#\\+\\(begin\\|end\\)_\\(.*\\)$" nil  
> t)
> -      (replace-match
> -       (if (equal (downcase (match-string 1)) "begin")
> -	   (concat "ORG-" (match-string 2) "-START")
> -	 (concat "ORG-" (match-string 2) "-END"))
> -       t t))))
> +      (unless (string-match-p org-special-blocks-ignore-regexp  
> (match-string 2))
> +	(replace-match
> +	 (if (equal (downcase (match-string 1)) "begin")
> +	     (concat "ORG-" (match-string 2) "-START")
> +	   (concat "ORG-" (match-string 2) "-END"))
> +	 t t)))))
>
> (add-hook 'org-export-preprocess-after-blockquote-hook
> 	  'org-special-blocks-make-special-cookies)
>
>
>
> Chris Gray wrote:
>
>> Eric Schulte wrote:
>
>> Hi Eric,
>
>
>>> I tried to recreate this problem but was unable to do so on my
>>> computer.  To recreate I exported
>
>>> #+srcname: determine the neighbors of the segments that the  
>>> bisector hits
>>> #+begin_src lua :tangle no :exports code
>>>  local s1, s2 = intersecting_segs[1], intersecting_segs[2]
>>>  local n1 = table_find_segment(cell.neighbors, s1)
>>>  local n2 = table_find_segment(cell.neighbors, s2)
>>> #+end_src
>
>>> with my personal Emacs configuration and I got the following in the
>>> resulting .tex file
>
>>> #+begin_example
>>> \lstset{language=lua}
>>> \begin{lstlisting}
>>> local s1, s2 = intersecting_segs[1], intersecting_segs[2]
>>> local n1 = table_find_segment(cell.neighbors, s1)
>>> local n2 = table_find_segment(cell.neighbors, s2)
>>> \end{lstlisting}
>>> #+end_example
>
>> Are you exporting to LaTeX or some intermediate org-based format?   
>> I am
>> just using C-c C-e L to export.  Should I be using an org-babel  
>> command?
>
>>> note that Org-babel shouldn't have any effect here as it currently
>>> doesn't recognize the lua language.
>
>> Sorry, I should have been more clear about that.  I have added the
>> following to my setup.
>
>> (org-babel-add-interpreter "lua")
>
>> (add-to-list 'org-babel-tangle-langs '("lua" "lua" "#!/usr/bin/env  
>> lua"))
>
>
>>> Sorry I can't be of more help.  Maybe try with emacs -Q and
>>> incrementally add your personal configuration until the problem
>>> re-appears.
>
>> Will do.
>
>> Cheers,
>> Chris
>
>
>
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>
>
> -- 
>
>
>
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