From: Samuel Wales <samologist@gmail.com>
To: Nicolas Goaziou <mail@nicolasgoaziou.fr>
Cc: emacs-orgmode@gnu.org
Subject: Re: refile too slow
Date: Thu, 5 Oct 2017 15:30:22 -0700 [thread overview]
Message-ID: <CAJcAo8tM=f_SnUVj4nXBi+vmnemvDTOR7B_3aoHq0s5iH98_2g@mail.gmail.com> (raw)
In-Reply-To: <87fuaxk63j.fsf@nicolasgoaziou.fr>
On 10/5/17, Nicolas Goaziou <mail@nicolasgoaziou.fr> wrote:
>> i think delete-dups is suspicious here. is its only purpose to
>
> Why is delete-dups suspicious? Have you got a very large number of
> refile locations? If so, would it make sense to refine your target
> definitions?
already do that. my fallback "get most things down to a reasonable
level" refile and refile goto were ok until recently. then they
became untenably slow. i can't refine it more without missing stuff
that i need.
> Its purpose, as its name suggests, is to remove duplicate refile
> locations you could get.
so only useful if i set the variable with duplicate stuff?
===
delete-dups seems suspicious but what do i know. i wonder if
cl-delete-duplicates is more efficient.
(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)
next prev parent reply other threads:[~2017-10-05 22:30 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 [this message]
2017-10-25 3:04 ` Samuel Wales
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