From: Marcin Borkowski <mbork@mbork.pl>
To: Nicolas Goaziou <mail@nicolasgoaziou.fr>
Cc: Org-Mode mailing list <emacs-orgmode@gnu.org>
Subject: Re: How to do <something> for all clocks in the region or subtree?
Date: Sun, 20 Mar 2016 15:02:27 +0100 [thread overview]
Message-ID: <87k2kxdz7w.fsf@mbork.pl> (raw)
In-Reply-To: <87twk1jvww.fsf@nicolasgoaziou.fr>
On 2016-03-20, at 11:17, Nicolas Goaziou <mail@nicolasgoaziou.fr> wrote:
> Hello,
>
> Marcin Borkowski <mbork@mbork.pl> writes:
>
>> I have a function which does <something> on a clock the point is on.
>> I want to call it for every clock in the region if it is active, and if
>> not, then for every clock in the current subtree. Here's what I have:
>>
>> (defun do-something-for-all-clocks (begin end)
>> "Do <something> for all clocks in the region.
>> In interactive use, use region if active and current subtree
>> otherwise. Use with caution!"
>> (interactive (if (use-region-p)
>> (list (region-beginning)
>> (region-end))
>> (list nil nil)))
>> (save-excursion
>> (save-restriction
>> (narrow-to-region
>> (or begin (progn (org-back-to-heading t)
>> (point)))
>> (or end (progn (org-end-of-subtree t t)
>> (when (and (org-at-heading-p) ; see org-narrow-to-subtree
>> (not (eobp)))
>> (backward-char 1))
>> (point))))
>> (goto-char (point-min))
>> (while (re-search-forward "^CLOCK: " nil t)
>
> The regexp above is not correct. Valid clocks are not required to start
> at column 0.
Thanks, I didn't know that.
>> (if (eq (org-element-type (org-element-at-point))
>> 'clock)
>> (do-something-with-clock-at-point))))))
>
> `when', or `and' if return value matters, is clearer IMO.
You're obviously right -- I'll use `when'.
> Regards,
Thanks a lot and best regards,
--
Marcin Borkowski
http://octd.wmi.amu.edu.pl/en/Marcin_Borkowski
Faculty of Mathematics and Computer Science
Adam Mickiewicz University
prev parent reply other threads:[~2016-03-20 14:02 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-03-19 10:49 How to do <something> for all clocks in the region or subtree? Marcin Borkowski
2016-03-20 10:17 ` Nicolas Goaziou
2016-03-20 14:02 ` Marcin Borkowski [this message]
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