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From: Nicolas Goaziou <n.goaziou@gmail.com>
To: Alan Schmitt <alan.schmitt@polytechnique.org>
Cc: emacs-orgmode <emacs-orgmode@gnu.org>
Subject: Re: ignoreheading in LaTeX export
Date: Thu, 27 Mar 2014 14:28:08 +0100	[thread overview]
Message-ID: <87d2h7srdj.fsf@gmail.com> (raw)
In-Reply-To: <m2ob0rvleo.fsf@polytechnique.org> (Alan Schmitt's message of "Thu, 27 Mar 2014 14:08:47 +0100")

Alan Schmitt <alan.schmitt@polytechnique.org> writes:

> Thanks a lot for the suggestion, here is what I ended up doing:
>
> #+begin_src emacs-lisp
>   (defun as/delete-ignored-heading (backend)
>     "Remove every headline with a tag `ignoreheading' in the
>   current buffer. BACKEND is the export back-end being used, as
>   a symbol."
>     (org-map-entries
>      (lambda () 
>        (when (member "ignoreheading" (org-get-tags-at nil t))
>          (lambda () (delete-region (point) (progn (forward-line) (point))))))))
>
>   (setq org-export-before-parsing-hook '(as/delete-ignored-heading))
> #+end_src

I suggest to use the dedicated MATCH argument for `org-map-entries':

  (defun as/delete-ignored-heading (backend)
      "Remove every headline with a tag `ignoreheading' in the
    current buffer. BACKEND is the export back-end being used, as
    a symbol."
      (org-map-entries
       (lambda () (delete-region (point) (progn (forward-line) (point))))
       "+ignoreheading"))

> I have a followup question (purely from an aesthetic point of view, the
> code works fine). I see that a label is still generated in the LaTeX
> file (there is a "\label{sec-1}" with just the "\maketitle" above it).
> Is it expected?

I don't think so. Though, after a quick test, I'm unable to reproduce
it. Do you have an ECM?


Regards,

-- 
Nicolas Goaziou

next prev parent reply	other threads:[~2014-03-27 13:27 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-03-27  8:23 ignoreheading in LaTeX export Alan Schmitt
2014-03-27  8:49 ` Nicolas Goaziou
2014-03-27 10:23   ` Sebastien Vauban
2014-03-27 10:48     ` Nicolas Goaziou
2014-03-27 13:08   ` Alan Schmitt
2014-03-27 13:28     ` Nicolas Goaziou [this message]
2014-03-27 14:24       ` Alan Schmitt
2014-03-27 21:51         ` Rasmus
2014-03-29  9:48           ` Alan Schmitt
2014-03-29 14:17 ` Marcin Borkowski

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