From: steve-humphreys@gmx.com
To: Joost Kremers <joostkremers@fastmail.fm>
Cc: help-gnu-emacs@gnu.org
Subject: Re: Elisp - Function returning a sequence of times
Date: Wed, 16 Dec 2020 10:40:01 +0100 [thread overview]
Message-ID: <trinity-744a8d40-ca00-471e-9457-0cecae240606-1608111601131@3c-app-mailcom-bs15> (raw)
In-Reply-To: <87ft46yubf.fsf@fastmail.fm>
Just made it quick, the focus is on the calculation for the new time.
> Sent: Wednesday, December 16, 2020 at 10:20 AM
> From: "Joost Kremers" <joostkremers@fastmail.fm>
> To: steve-humphreys@gmx.com
> Cc: help-gnu-emacs@gnu.org
> Subject: Re: Elisp - Function returning a sequence of times
>
>
> On Wed, Dec 16 2020, steve-humphreys@gmx.com wrote:
> > I have done something like this, but need help to finalise the actual function.
> > Do you agree on this solution?
> >
> >
> > (defun timfutur ()
> > (interactive)
> > (setq tm 845)
> > (setq tsk 30)
> > (setq thr (/ tm 100))
> > (setq tmn (- tm (* thr 100)))
> > (setq tmn-futur (% (+ tmn tsk) 60))
> > (setq thr-futur (% (+ (/ (+ tmn tsk) 60) thr) 24))
> > (message "%d %d %d%d" thr tmn thr-futur tmn-futur))
>
> My humble opinion: try to avoid `setq` at all cost. It has some legitimate uses,
> but they're far and few between.
>
> ```
> (defun timfutur ()
> (interactive)
> (let* ((tm 845)
> (tsk 30)
> (thr (/ tm 100))
> (tmn (- tm (* thr 100)))
> (tmn-futur (% (+ tmn tsk) 60))
> (thr-futur (% (+ (/ (+ tmn tsk) 60) thr) 24)))
> (message "%d %d %d%d" thr tmn thr-futur tmn-futur)))
> ```
>
> --
> Joost Kremers
> Life has its moments
>
>
next prev parent reply other threads:[~2020-12-16 9:40 UTC|newest]
Thread overview: 60+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-16 3:25 Elisp - Function returning a list steve-humphreys
2020-12-16 4:09 ` Jean Louis
2020-12-16 4:17 ` Emanuel Berg via Users list for the GNU Emacs text editor
2020-12-16 5:04 ` steve-humphreys
2020-12-16 5:39 ` Emanuel Berg via Users list for the GNU Emacs text editor
2020-12-16 7:36 ` steve-humphreys
2020-12-16 8:55 ` Joost Kremers
2020-12-16 10:25 ` Emanuel Berg via Users list for the GNU Emacs text editor
2020-12-16 11:52 ` let, let*, oh, why [was: Elisp - Function returning a list] tomas
2020-12-16 14:13 ` Emanuel Berg via Users list for the GNU Emacs text editor
2020-12-16 15:10 ` Jean Louis
2020-12-16 15:58 ` Stefan Monnier
2020-12-16 18:37 ` Jean Louis
2020-12-16 19:04 ` Stefan Monnier
2020-12-16 20:05 ` Jean Louis
2020-12-16 20:34 ` tomas
2020-12-16 20:06 ` tomas
2020-12-18 15:08 ` Emanuel Berg via Users list for the GNU Emacs text editor
2020-12-18 14:27 ` Emanuel Berg via Users list for the GNU Emacs text editor
2020-12-18 17:42 ` Jean Louis
2020-12-18 20:57 ` Eli Zaretskii
2020-12-20 4:49 ` Emanuel Berg via Users list for the GNU Emacs text editor
2020-12-20 5:06 ` Thien-Thi Nguyen
2020-12-20 7:02 ` Emanuel Berg via Users list for the GNU Emacs text editor
2020-12-20 7:16 ` Thien-Thi Nguyen
2020-12-21 2:34 ` Emanuel Berg via Users list for the GNU Emacs text editor
2020-12-20 13:38 ` Jean Louis
2020-12-20 6:21 ` Jean Louis
2020-12-20 23:20 ` Drew Adams
2020-12-21 4:50 ` Jean Louis
2020-12-21 5:40 ` Emanuel Berg via Users list for the GNU Emacs text editor
2020-12-21 9:17 ` tomas
2020-12-21 15:20 ` Drew Adams
2020-12-21 15:50 ` tomas
2020-12-25 14:41 ` 황병희
2020-12-26 4:22 ` Emanuel Berg via Users list for the GNU Emacs text editor
2020-12-26 6:18 ` Jean Louis
2020-12-26 6:33 ` Emanuel Berg via Users list for the GNU Emacs text editor
2020-12-26 7:07 ` Christopher Dimech
2020-12-26 9:53 ` Jean Louis
2020-12-26 10:11 ` Emanuel Berg via Users list for the GNU Emacs text editor
2020-12-26 9:53 ` Jean Louis
2020-12-26 10:20 ` Emanuel Berg via Users list for the GNU Emacs text editor
2020-12-27 9:11 ` Byung-Hee HWANG
2020-12-27 11:52 ` Emanuel Berg via Users list for the GNU Emacs text editor
2020-12-27 11:56 ` Emanuel Berg via Users list for the GNU Emacs text editor
2020-12-26 6:44 ` Byung-Hee HWANG
2020-12-16 4:30 ` Elisp - Function returning a list steve-humphreys
2020-12-16 4:38 ` Yuri Khan
2020-12-16 4:48 ` Emanuel Berg via Users list for the GNU Emacs text editor
2020-12-16 5:20 ` steve-humphreys
2020-12-16 5:18 ` steve-humphreys
2020-12-16 5:33 ` Jean Louis
2020-12-16 5:42 ` Emanuel Berg via Users list for the GNU Emacs text editor
2020-12-16 8:01 ` Elisp - Function returning a sequence of times Jean Louis
2020-12-16 9:05 ` steve-humphreys
2020-12-16 9:20 ` Joost Kremers
2020-12-16 9:40 ` steve-humphreys [this message]
2020-12-16 21:54 ` Michael Heerdegen
2020-12-16 4:13 ` Elisp - Function returning a list Emanuel Berg via Users list for the GNU Emacs text editor
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