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From: Bastien <bzg@gnu.org>
To: Bill Wishon <bill@wishon.org>
Cc: emacs-orgmode@gnu.org
Subject: Re: [PATCH] fix hook calling in org-export-remove-or-extract-drawers
Date: Tue, 01 May 2012 19:58:56 +0200	[thread overview]
Message-ID: <874nrzdbq7.fsf@gnu.org> (raw)
In-Reply-To: <CAP2uJAspdydP+nGc27yWW642Lk8WhScNwSmjoJ0-s-KvhxzxaA@mail.gmail.com> (Bill Wishon's message of "Tue, 1 May 2012 07:46:56 -0700")

Hi Bill,

Bill Wishon <bill@wishon.org> writes:

> My thought was that you could have multiple hooks in
> org-export-format-drawer-function and each one could be checking for
> things like "is this html export", "is the drawer name == PROPERTIES"
> and could decide to take action and return a string, or perhaps take
> no action, return nil, and let another hook have a shot at the
> drawer.

Well, you can implement such checks within the same function :)

We would need to rename `org-export-format-drawer-function' to 
suggest it can be a list of functions -- I don't want to go into
this direction right now, I need to double-check what the new
exporter (contrib/lisp/org-export.el) does wrt this.

Nicolas, how the new exporter handle this?

> The other thing with funcall here is that if you use
> add-hook to add your function to that hook it creates a list of
> functions, and when funcall is called on a list of functions instead
> of an individual function it is an error.

Yes, `org-export-format-drawer-function' supports only one function.

-- 
 Bastien

  reply	other threads:[~2012-05-01 17:58 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-05-01  1:20 [PATCH] fix hook calling in org-export-remove-or-extract-drawers Bill Wishon
2012-05-01 10:01 ` Bastien
2012-05-01 14:46   ` Bill Wishon
2012-05-01 17:58     ` Bastien [this message]
2012-05-01 18:02       ` Bill Wishon
2012-05-01 18:18       ` Nicolas Goaziou
2012-05-01 18:29         ` Bill Wishon
2012-05-02 12:35           ` Nicolas Goaziou

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