From mboxrd@z Thu Jan  1 00:00:00 1970
From: Carsten Dominik <dominik@science.uva.nl>
Subject: Re: Emacs 21
Date: Tue, 21 Apr 2009 14:25:01 +0200
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To: Sebastian Rose <sebastian_rose@gmx.de>
Cc: emacs-orgmode Mailing List <emacs-orgmode@gnu.org>, Carsten Dominik <dominik@science.uva.nl>


On Apr 21, 2009, at 2:19 PM, Sebastian Rose wrote:

>
>
> Hm - the only function we now use from the url package is `url-unhex'.
>
> That is just:
>
> (defun url-unhex (x)
>  (if (> x ?9)
>      (if (>= x ?a)
> 	  (+ 10 (- x ?a))
> 	(+ 10 (- x ?A)))
>    (- x ?0)))
>
>
> As it's only 6 lines of code:
>
>  How would we define the function if the package is not present?


(defun org-protocol-url-unhex (x)
  (if (> x ?9)
      (if (>= x ?a)
	  (+ 10 (- x ?a))
	(+ 10 (- x ?A)))
    (- x ?0)))

OK, lets remove it.  I'll wait for the patch.

Still, official Emacs 21 support will stop.

- Carsten

>
>
>  Sebastian
>
>
> Carsten Dominik <dominik@science.uva.nl> writes:
>> Hi,
>>
>> I was just notified that Org-mode no longer installs properly on
>> Emacs 21.  The reason for this is that org-protocol.el requires
>> the url.el package which apparently does not exist in Emacs 21.
>>
>> While you can
>>
>> - run uncompiled Org on Emacs 21 without using org-protocol
>> - try to find url.el for Emacs 21
>>
>> and while I will not willingly break compatibility in other places,
>> I will from today stop the official support for Emacs 21.  Also the
>> website now says that Emacs 22 is a requirement for Org-mode to
>> function properly.
>>
>> - Carsten
>>
>>
>> _______________________________________________
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