From: Cecil Westerhof <Cecil@decebal.nl>
To: help-gnu-emacs@gnu.org
Subject: Re: Need help with macros
Date: Thu, 07 Jan 2010 11:35:49 +0100 [thread overview]
Message-ID: <871vi2qk1m.fsf@Traian.DecebalComp> (raw)
In-Reply-To: 874omzrn7j.fsf@hubble.informatimago.com
pjb@informatimago.com (Pascal J. Bourguignon) writes:
> 1- I'd like it better if gnus-group-jump-list was a parameter of the
> function rather than a global variable.
Point taken and implemented. I'll look into my toggle functionality
also. Would be nice to implement it there also without global variables.
> 2- You could use destructuring-bind:
>
> (defun gnus-group-jump-bind (jump-list)
> "Define the key bindings for jumping to groups;"
> (dolist (this-jump jump-list)
> (destructuring-bind (this-key this-description this-group) this-jump
> (let ((binding (concat "vj" this-key)))
> (define-key gnus-group-mode-map binding
> `(lambda ()
> ,this-description
> (interactive)
> (gnus-group-jump-to-group ,this-group)))))))
I did not know destructuring-bind. I made it:
(defun gnus-group-jump-bind (jump-list)
"Define the key bindings for jumping to groups;"
(dolist (this-jump jump-list)
(destructuring-bind (this-key this-description this-group) this-jump
(define-key gnus-group-mode-map (concat "vj" this-key)
`(lambda ()
,this-description
(interactive)
(gnus-group-jump-to-group ,this-group))))))
--
Cecil Westerhof
Senior Software Engineer
LinkedIn: http://www.linkedin.com/in/cecilwesterhof
next prev parent reply other threads:[~2010-01-07 10:35 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-01-06 15:40 Need help with macros Cecil Westerhof
2010-01-06 17:18 ` Cecil Westerhof
2010-01-06 19:00 ` Pascal J. Bourguignon
2010-01-06 19:25 ` Cecil Westerhof
2010-01-06 19:48 ` Cecil Westerhof
2010-01-06 20:29 ` Pascal J. Bourguignon
2010-01-07 10:35 ` Cecil Westerhof [this message]
2010-01-06 20:23 ` Pascal J. Bourguignon
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