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From: Nicolas Goaziou <n.goaziou@gmail.com>
To: Jambunathan K <kjambunathan@gmail.com>
Cc: Ezequiel Birman <stormwatch@espiga4.com.ar>, emacs-orgmode@gnu.org
Subject: Re: new exporter, conditional options according to backend
Date: Sun, 20 Jan 2013 10:28:46 +0100	[thread overview]
Message-ID: <87fw1w19v5.fsf@gmail.com> (raw)
In-Reply-To: <874nic8lit.fsf@gmail.com> (Jambunathan K.'s message of "Sun, 20 Jan 2013 11:05:06 +0530")

Jambunathan K <kjambunathan@gmail.com> writes:

> Nicolas Goaziou <n.goaziou@gmail.com> writes:
>
>> #+begin_src emacs-lisp
>> (defun my-options-change-fun (tree backend info)
>>   (when (org-export-derived-backend-p backend 'e-beamer)
>>     (plist-put info :with-author nil))
>>   ;; Don't forget to return tree.
>>   tree)
>
> CAVEAT: plist-put can return a different list, at times.
>
> I don't know enough about implementation of `plist-put' to ascertain
> when it would return a new list.

Since the OP wants to modify the values of _existing properties_ I'm
quite sure the change will happen in place.


Regards,

-- 
Nicolas Goaziou

  reply	other threads:[~2013-01-20  9:29 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-01-18 15:47 Ezequiel Birman
2013-01-19 22:48 ` Nicolas Goaziou
2013-01-20  4:38   ` Ezequiel Birman
2013-01-20  5:35   ` Jambunathan K
2013-01-20  9:28     ` Nicolas Goaziou [this message]
2013-01-20 16:22       ` Jambunathan K
2013-01-28  7:12         ` Nicolas Goaziou
2013-01-24 20:32   ` Andreas Leha
2013-01-25 13:23     ` Nicolas Goaziou
2013-01-25 17:37   ` cberry
2013-01-25 17:50     ` Nicolas Goaziou

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