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From: Samuel Loury <konubinix@gmail.com>
To: Rasmus <rasmus@gmx.us>, tsd@tsdye.com
Cc: emacs-orgmode@gnu.org
Subject: Re: Help with export filter?
Date: Wed, 12 Aug 2015 15:33:27 +0200	[thread overview]
Message-ID: <878u9gd42g.fsf@gmail.com> (raw)
In-Reply-To: <8761ir0yvw.fsf@gmx.us>

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Hi all,
Rasmus <rasmus@gmx.us> writes:

> Hi Tom,
>
> tsd@tsdye.com (Thomas S. Dye) writes:
>
>> Aloha all,
>>
>> Inspired by discussions and code on the mailing list, I managed to
>> cobble together the headline filter below.  It "works" in that the
>> pdf output from LaTeX export is exactly what I want.  I'm thrilled!
>>
>> It has one unwanted side effect.  In the tex file, a headline tagged
>> with either :newpage: or :clearpage: includes some extra baggage, like
>> this:
>>
>>   \newpage
>>   \section*{Introduction\hfill{}\textsc{}}
>>   \label{sec-5}
>>
>> I tried setting the option tags:nil, but then my export tags had no
>> effect.  Can someone suggest how I can avoid the \hfill etc.?  Or, am I
>> picking nits here?
>>
>> ***** Filter headline tags
>>
>> #+name: filter-headline-tags
>> #+BEGIN_SRC emacs-lisp :results silent
>>
>>   (defun tsd-filter-headline-tags (contents backend info)
>>     "Ignore headlines with tag `ignoreheading' and/or start LaTeX
>>   section with `newpage' or `clearpage' command."
>>     (cond ((and (org-export-derived-backend-p backend 'latex)
>>                 (string-match "\\`.*newpage.*\n" (downcase contents))
>>                 (string-match "\\`.*ignoreheading.*\n" (downcase contents)))
>>            (replace-match "\\\\newpage\n" nil nil contents))
>>           ((and (org-export-derived-backend-p backend 'latex)
>>                 (string-match "\\`.*clearpage.*\n" (downcase contents))
>>                 (string-match "\\`.*ignoreheading.*\n" (downcase contents)))
>>            (replace-match "\\\\clearpage\n" nil nil contents))
>>           ((and (org-export-derived-backend-p backend 'latex 'html 'ascii)
>>                 (string-match "\\`.*ignoreheading.*\n" (downcase contents)))
>>            (replace-match "" nil nil contents))
>>           ((and (org-export-derived-backend-p backend 'latex)
>>                 (string-match "\\(\\`.*\\)newpage\\(.*\n\\)" (downcase contents)))
>>            (replace-match "\\\\newpage\n\\1\\2"  nil nil contents))
>>           ((and (org-export-derived-backend-p backend 'latex)
>>                 (string-match "\\(\\`.*\\)clearpage\\(.*\n\\)" (downcase contents)))
>>            (replace-match "\\\\clearpage\n\\1\\2"  nil nil contents))))
>> #+END_SRC

This I just the feature I need today. Thank you for sharing. Do you know
what is missing to add the feature to org-mode instead of adding in each
user's .emacs file?

My best,
-- 
Konubinix
GPG Key    : 7439106A
Fingerprint: 5993 BE7A DA65 E2D9 06CE  5C36 75D2 3CED 7439 106A

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  parent reply	other threads:[~2015-08-12 13:33 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-07-19 18:53 Help with export filter? Thomas S. Dye
2014-07-21 10:50 ` Rasmus
2014-07-21 15:55   ` Thomas S. Dye
2015-08-12 13:33   ` Samuel Loury [this message]
2015-08-12 13:46     ` Nicolas Goaziou
2015-08-12 14:32       ` Samuel Loury
2015-08-12 14:42         ` Nicolas Goaziou
2015-08-12 14:54           ` Samuel Loury
2015-08-12 22:36         ` Rasmus

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