From: Samuel Wales <samologist@gmail.com>
To: Nicolas Goaziou <mail@nicolasgoaziou.fr>
Cc: emacs-orgmode@gnu.org
Subject: Re: refile too slow
Date: Tue, 24 Oct 2017 20:04:09 -0700 [thread overview]
Message-ID: <CAJcAo8sZacZ_dS8zD__C9Nu0eC_agaGS9=rWuRD2-UOLoAO0yw@mail.gmail.com> (raw)
In-Reply-To: <CAJcAo8tM=f_SnUVj4nXBi+vmnemvDTOR7B_3aoHq0s5iH98_2g@mail.gmail.com>
On 10/5/17, Samuel Wales <samologist@gmail.com> wrote:
> delete-dups seems suspicious but what do i know. i wonder if
> cl-delete-duplicates is more efficient.
perhaps it has been made more efficient in new emacs versions than 24?
>
> (defun delete-dups (list)
> "Destructively remove `equal' duplicates from LIST.
> Store the result in LIST and return it. LIST must be a proper list.
> Of several `equal' occurrences of an element in LIST, the first
> one is kept."
> (let ((tail list))
> (while tail
> (setcdr tail (delete (car tail) (cdr tail)))
> (setq tail (cdr tail))))
> list)
>
--
The Kafka Pandemic: <http://thekafkapandemic.blogspot.com>
The disease DOES progress. MANY people have died from it. And ANYBODY
can get it at any time.
"You’ve really gotta quit this and get moving, because this is murder
by neglect." ---
<http://www.meaction.net/2017/02/03/pwme-people-with-me-are-being-murdered-by-neglect>.
prev parent reply other threads:[~2017-10-25 3:04 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CAJcAo8uE4_eTDPdticnkXuTk1nNDasPLYLPR=Tdp-_1UJJsABA@mail.gmail.com>
2017-09-30 23:59 ` refile too slow Samuel Wales
2017-10-05 14:43 ` Nicolas Goaziou
2017-10-05 22:30 ` Samuel Wales
2017-10-25 3:04 ` Samuel Wales [this message]
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