From: Elena <egarrulo@gmail.com>
To: help-gnu-emacs@gnu.org
Subject: Re: Redefining functions and variables
Date: Thu, 29 Jul 2010 03:16:21 -0700 (PDT) [thread overview]
Message-ID: <507c3b70-7530-4961-84a7-c5bfb4061831@f6g2000yqa.googlegroups.com> (raw)
In-Reply-To: jwvlj8uehnk.fsf-monnier+gnu.emacs.help@gnu.org
On Jul 29, 9:57 am, Stefan Monnier <monn...@iro.umontreal.ca> wrote:
> Just as is the case for `defun', redefining macros with `defmacro'
> is problematic. I really recommend not to do that and use defadvice
> instead, which was designed specifically for this purpose.
Do you mean macros can be adviced too? Something like this (it does
not compile):
(defadvice defun (before redefinition-warning activate)
(let ((name (ad-get-arg 0)))
(when (and load-file-name
(fboundp (symbol name)))
(message "Warning: %s is being redefined in %s."
(symbol-name name)
load-file-name))))
?
next prev parent reply other threads:[~2010-07-29 10:16 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-07-27 15:12 Redefining functions and variables Elena
2010-07-27 20:21 ` Stefan Monnier
2010-07-27 22:16 ` Elena
2010-07-28 0:35 ` Andreas Politz
2010-07-28 7:51 ` Elena
2010-07-28 14:29 ` Elena
2010-07-28 18:48 ` Andreas Politz
2010-07-28 20:37 ` Pascal J. Bourguignon
2010-07-29 8:32 ` Elena
2010-07-29 9:57 ` Stefan Monnier
2010-07-29 10:16 ` Elena [this message]
2010-07-29 13:14 ` Stefan Monnier
2010-07-30 19:32 ` Uday S Reddy
2010-07-29 10:31 ` Andreas Politz
2010-07-29 11:46 ` Johan Bockgård
2010-07-29 15:54 ` Andreas Politz
2010-07-29 12:41 ` Tim X
2010-07-29 10:03 ` Pascal J. Bourguignon
2010-07-29 10:28 ` Elena
2010-07-29 20:35 ` Johan Bockgård
2010-07-29 22:22 ` Tim X
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