* Advising a non-interactive function?
@ 2009-08-31 16:08 Elena
2009-08-31 18:33 ` Joost Kremers
2009-08-31 20:26 ` Barry Margolin
0 siblings, 2 replies; 5+ messages in thread
From: Elena @ 2009-08-31 16:08 UTC (permalink / raw
To: help-gnu-emacs
Hello,
can you advise a function which takes arguments not available via
"interactive" (for instance: 'define-key')? How would the 'defadvice'
look?
Thanks
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: Advising a non-interactive function?
2009-08-31 16:08 Advising a non-interactive function? Elena
@ 2009-08-31 18:33 ` Joost Kremers
2009-08-31 20:53 ` Elena
2009-08-31 20:26 ` Barry Margolin
1 sibling, 1 reply; 5+ messages in thread
From: Joost Kremers @ 2009-08-31 18:33 UTC (permalink / raw
To: help-gnu-emacs
Elena wrote:
> can you advise a function which takes arguments not available via
> "interactive" (for instance: 'define-key')? How would the 'defadvice'
> look?
what makes you think that a non-interactive function cannot be defadvice'd?
--
Joost Kremers joostkremers@yahoo.com
Selbst in die Unterwelt dringt durch Spalten Licht
EN:SiS(9)
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: Advising a non-interactive function?
2009-08-31 16:08 Advising a non-interactive function? Elena
2009-08-31 18:33 ` Joost Kremers
@ 2009-08-31 20:26 ` Barry Margolin
1 sibling, 0 replies; 5+ messages in thread
From: Barry Margolin @ 2009-08-31 20:26 UTC (permalink / raw
To: help-gnu-emacs
In article
<cc34aef4-4080-4c67-a0c7-6bc9df2ba313@o13g2000vbl.googlegroups.com>,
Elena <egarrulo@gmail.com> wrote:
> Hello,
>
> can you advise a function which takes arguments not available via
> "interactive" (for instance: 'define-key')? How would the 'defadvice'
> look?
There's nothing about advice that's specific to interactive functions.
The advice would look the same.
--
Barry Margolin, barmar@alum.mit.edu
Arlington, MA
*** PLEASE post questions in newsgroups, not directly to me ***
*** PLEASE don't copy me on replies, I'll read them in the group ***
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: Advising a non-interactive function?
2009-08-31 18:33 ` Joost Kremers
@ 2009-08-31 20:53 ` Elena
2009-08-31 22:02 ` Andreas Politz
0 siblings, 1 reply; 5+ messages in thread
From: Elena @ 2009-08-31 20:53 UTC (permalink / raw
To: help-gnu-emacs
On 31 Ago, 20:33, Joost Kremers <joostkrem...@yahoo.com> wrote:
> what makes you think that a non-interactive function cannot be defadvice'd?
According to the docs, every function can be advised, but I've never
seen an example showing how to advise a function which took arguments
not available by a call to 'interactive'. For instance, how would you
define a 'before advice' to 'define-key', whose prototype is this:
(define-key keymap key def)
Thanks.
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: Advising a non-interactive function?
2009-08-31 20:53 ` Elena
@ 2009-08-31 22:02 ` Andreas Politz
0 siblings, 0 replies; 5+ messages in thread
From: Andreas Politz @ 2009-08-31 22:02 UTC (permalink / raw
To: help-gnu-emacs
(defadvice define-key (before my-advice
(km k def)
activate)
(message "The %s key will now be bound" k))
There are different possibilities.
(info "(elisp) Argument Access in Advice")
-ap
^ permalink raw reply [flat|nested] 5+ messages in thread
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2009-08-31 16:08 Advising a non-interactive function? Elena
2009-08-31 18:33 ` Joost Kremers
2009-08-31 20:53 ` Elena
2009-08-31 22:02 ` Andreas Politz
2009-08-31 20:26 ` Barry Margolin
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