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Re: Crappyness of Emacs Version 24.5.1 defadvice
From: |
Rémi Vanicat |
Subject: |
Re: Crappyness of Emacs Version 24.5.1 defadvice |
Date: |
Wed, 29 Jun 2016 15:54:07 +0200 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/24.5 (gnu/linux) |
Davin Pearson <davin.pearson@gmail.com> writes:
> On Wednesday, June 29, 2016 at 2:22:01 AM UTC+12, Drew Adams wrote:
>> > > The old behavior is preferable so I know which file the advice
>> > > is coming from.
>> >
>> > Could someone tell me how to get the old behavior back?
>>
>> http://debbugs.gnu.org/cgi/bugreport.cgi?bug=14734
>> ("REGRESSION: defadvice broken wrt doc strings (C-h f)")
>>
>> http://debbugs.gnu.org/cgi/bugreport.cgi?bug=14070
>> ("incorrect doc from `C-h f' when use `defadvice' with `before'")
>>
>> This post by Stefan provides the rationale behind the new advice
>> system. (You might want to read the rest of the thread too.)
>> http://debbugs.gnu.org/cgi/bugreport.cgi?bug=16402#31
>> ("Document nadvice.el stuff in Elisp manual before Emacs 24.4")
>
> I tried the following code but it doesn't work.
>
> (advice-add 'describe-mode
> :around
> #'(lambda () (delete-other-windows) ad-do-it)
> )
>
(defun my-describe-mode-before-advice (oldfun &optional buffer)
"my documentation"
(delete-other-windows)
(apply oldfun buffer))
(advice-add 'describe-mode :around #'my-describe-mode-before-advice)
Or better with a before advice:
(defun my-describe-mode-before-advice (&optional buffer)
"my documentation"
(delete-other-windows))
(advice-add 'describe-mode :before #'my-desccribe-mode-before-advice)
--
Rémi Vanicat
- Re: Crappyness of Emacs Version 24.5.1 defadvice, (continued)
- Message not available
- Re: Crappyness of Emacs Version 24.5.1 defadvice, Davin Pearson, 2016/06/29
- Re: Crappyness of Emacs Version 24.5.1 defadvice, Michael Heerdegen, 2016/06/30
- Message not available
- Re: Crappyness of Emacs Version 24.5.1 defadvice, Joost Kremers, 2016/06/30
- Re: Crappyness of Emacs Version 24.5.1 defadvice, Michael Heerdegen, 2016/06/30
- Re: Crappyness of Emacs Version 24.5.1 defadvice,
Rémi Vanicat <=
- Re: Crappyness of Emacs Version 24.5.1 defadvice, Michael Heerdegen, 2016/06/30