From mboxrd@z Thu Jan  1 00:00:00 1970
From: Nicolas Goaziou <n.goaziou@gmail.com>
Subject: Re: org-export-section-number-format does not work
Date: Mon, 08 Jul 2013 22:35:45 +0200
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	(Jisang Yoo's message of "Tue, 9 Jul 2013 04:57:45 +0900")
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To: Jisang Yoo <jisang.yoo.ac+org@gmail.com>
Cc: Bastien <bzg@gnu.org>, emacs-orgmode <emacs-orgmode@gnu.org>

Hello,

Jisang Yoo <jisang.yoo.ac+org@gmail.com> writes:

> (setq org-html-format-headline-function 'my-org-html-format-headline)
> (defun my-org-html-format-headline (todo todo-type priority text tags)
>   "Returns foo."
>   "foo")
>
> results in wrong-number-of-arguments error when I export to html.
>
> (setq org-html-format-headline-function 'org-html-format-headline)
>
> also results in the same kind of error.

Indeed. This should be fixed. Thank you.

BTW, this function will only give you control over headline text, not
its numbering.

Using a filter (see org-export-filter-headline-functions) should allow
you to set numbering to roman (e.g., with `org-export-number-to-roman'
function).


Regards,

-- 
Nicolas Goaziou