From mboxrd@z Thu Jan  1 00:00:00 1970
From: Nicolas Goaziou <mail@nicolasgoaziou.fr>
Subject: Re: Wrong numbering after removal of headline
Date: Mon, 30 Jun 2014 23:38:28 +0200
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	(York Zhao's message of "Mon, 30 Jun 2014 15:02:07 -0400")
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To: York Zhao <gtdplatform@gmail.com>
Cc: emacs-orgmode <emacs-orgmode@gnu.org>

Hello,

York Zhao <gtdplatform@gmail.com> writes:

> As an example, I have the follow org-mode buffer:
>
> * Level1
> ** Level2
> *** Level3
>
> If I export this to LaTeX (C-x C-e l p), it produces the following:
>
>
> Contents
>
> 1 Level1
> 1.1 Level2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
> 1.1.1 Level3 . . . . . . . . . . . . . . . . . . . . . . . . . . .
>
>
> Which is good. However, since what I need is that I don't want to produce the
> "level1" heading, so I added the following code:
>
> (defun yz/org-export-ignore-headline (contents backend info)
>   "Ignore headlines with tag `ignoreheading'."
>   (when (and (org-export-derived-backend-p backend 'latex 'html 'ascii)
>              (string-match "\\`.*ignoreheading.*\n" (downcase contents)))
>     (replace-match "" nil nil contents)))
>
> (add-to-list 'org-export-filter-headline-functions
>              'yz/org-export-ignore-headline)

Don't do that at the filter level, which is too late for heavy structure
editing.  Use `org-export-before-parsing-hook' instead.  See section
12.14 in manual for an example.


Regards,

-- 
Nicolas Goaziou