From: Ted Zlatanov <tzz@lifelogs.com>
To: ding@gnus.org
Subject: Re: delete-dups
Date: Fri, 01 Oct 2010 08:40:40 -0500 [thread overview]
Message-ID: <87ocbeyqsn.fsf@lifelogs.com> (raw)
In-Reply-To: <b4md3rue6lu.fsf_-_@jpl.org>
On Fri, 01 Oct 2010 16:04:45 +0900 Katsumi Yamaoka <yamaoka@jpl.org> wrote:
KY> Ted Zlatanov wrote:
>> via 6ace9d5942b93402b9468402592c545dbb92b007 (commit)
>> via 404c492543314455e4f96c80bb0372e1741f0906 (commit)
>> from ca9880f98c58290a72dc5ad8efbe966bdea725a1 (commit)
KY> [...]
>> +;;;###autoload
>> +(defun gnus-registry-install-nnregistry ()
>> + "Install the nnregistry refer method in `gnus-refer-article-method'."
>> + (interactive)
>> + (when (featurep 'nnregistry)
>> + (setq gnus-refer-article-method
>> + (delete-dups
KY> [...]
KY> Could you provide `gnus-delete-dups' or something for XEmacs 21.4?
KY> XEmacs 21.5 and SXEmacs 22.1 (and Emacs >=22 of course) provide
KY> `delete-dups' in subr.el, however XEmacs 21.4 doesn't.
Old version:
;;;###autoload
(defun gnus-registry-install-nnregistry ()
"Install the nnregistry refer method in `gnus-refer-article-method'."
(interactive)
(when (featurep 'nnregistry)
(setq gnus-refer-article-method
(delete-dups
(append
(if (listp gnus-refer-article-method)
gnus-refer-article-method
(list gnus-refer-article-method))
(list 'nnregistry))))))
How about this rewrite, will that work in XEmacs? It seems like those
two helper functions should be in ELisp but I don't know where they are
hiding.
;;;###autoload
(defun gnus-registry-install-nnregistry ()
"Install the nnregistry refer method in `gnus-refer-article-method'."
(interactive)
(when (featurep 'nnregistry)
(setq gnus-refer-article-method
(gnus-set-append-to-set-or-element
gnus-refer-article-method
'nnregistry))))
(defun gnus-make-list (element)
"Return ELEMENT if it's a list or makes a list of it."
(if (listp element) element (list element)))
(defun gnus-set-append-to-set-or-element (set-or-element tail)
"Append TAIL to SET-OR-ELEMENT, which can be a set or a single atom."
(let ((set (gnus-make-list set-or-element)))
(if (member tail set)
set
(append set (list tail)))))
next prev parent reply other threads:[~2010-10-01 13:40 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <E1P1RNX-00065o-00@quimby.gnus.org>
2010-10-01 7:04 ` delete-dups Katsumi Yamaoka
2010-10-01 13:40 ` Ted Zlatanov [this message]
2010-10-04 5:14 ` delete-dups Katsumi Yamaoka
2010-10-04 16:44 ` delete-dups Lars Magne Ingebrigtsen
2010-10-05 4:07 ` delete-dups Katsumi Yamaoka
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