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Re: [O] refile too slow
From: |
Samuel Wales |
Subject: |
Re: [O] refile too slow |
Date: |
Tue, 24 Oct 2017 20:04:09 -0700 |
On 10/5/17, Samuel Wales <address@hidden> 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)
>
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