From: Sebastien Vauban <sva-news-D0wtAvR13HarG/iDocfnWg@public.gmane.org>
To: emacs-orgmode-mXXj517/zsQ@public.gmane.org
Subject: Re: # of parameters of `org-latex-format-headline-function'
Date: Tue, 21 Oct 2014 09:30:45 +0200 [thread overview]
Message-ID: <86bnp5zxp6.fsf@example.com> (raw)
In-Reply-To: 87vbniafhq.fsf@alphaville.bos.redhat.com
Nick Dokos wrote:
> Sebastien Vauban writes:
>>
>> During the summer, the number of parameters of the
>> `org-latex-format-headline-function' changed from 5 to 6: addition of
>> `info'.
>>
>> The new version of my private formatting function is:
>>
>> ;; function for formatting the headline's text
>> (setq org-latex-format-headline-function
>> 'my/org-latex-format-headline)
>>
>> ;; markup for TODO keywords and for tags, as a printf format
>> (defun my/org-latex-format-headline (todo todo-type priority text tags info)
>> "Default function for formatting the headline's text."
>> ...)
>>
>>
>> How can I support both versions of Org? Do I have to test the Org
>> version number, or is there a more clever way?
>
> Make info an &optional parameter in your function: recent org will call
> it with a non-nil info, old org will call it without an info parameter
> (which I believe will make it nil inside your function).
>
> Untested.
Tested. Works perfectly. Thank you!
Best regards,
Seb
--
Sebastien Vauban
prev parent reply other threads:[~2014-10-21 7:30 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-10-17 8:50 # of parameters of `org-latex-format-headline-function' Sebastien Vauban
2014-10-17 15:21 ` Nick Dokos
2014-10-21 7:30 ` Sebastien Vauban [this message]
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