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From: Emanuel Berg via Users list for the GNU Emacs text editor <help-gnu-emacs@gnu.org>
To: help-gnu-emacs@gnu.org
Subject: Re: Understanding the "let" construct and the setting of variables
Date: Sat, 19 Dec 2020 06:55:40 +0100	[thread overview]
Message-ID: <87eejme3vn.fsf@zoho.eu> (raw)
In-Reply-To: X9rf64FEKYsB4Oa1@protected.rcdrun.com

Jean Louis wrote:

> But I will often use it in construction of lists

I think you can avoid using `setq' with lists, strings etc in
loops by using `cl-loop' with accumulation.

In the docstring, it says:

  [...]
  Accumulation clauses:
    collect/append/nconc/concat/vconcat/count/sum/maximize/minimize FORM
      [into VAR]

Try it :)

-- 
underground experts united
http://user.it.uu.se/~embe8573
https://dataswamp.org/~incal




  parent reply	other threads:[~2020-12-19  5:55 UTC|newest]

Thread overview: 50+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-12-17  0:10 Understanding the "let" construct and the setting of variables steve-humphreys
2020-12-17  0:21 ` Joost Kremers
2020-12-17  2:08   ` steve-humphreys
2020-12-17  3:12     ` steve-humphreys
2020-12-17  8:01       ` Joost Kremers
2020-12-17  8:31         ` steve-humphreys
2020-12-17  8:50           ` Joost Kremers
2020-12-17  8:10     ` Joost Kremers
2020-12-17  8:43       ` steve-humphreys
2020-12-17  8:56         ` Joost Kremers
2020-12-18 20:48           ` Emanuel Berg via Users list for the GNU Emacs text editor
2020-12-18 20:46         ` Emanuel Berg via Users list for the GNU Emacs text editor
2020-12-18 21:07           ` Jean Louis
2020-12-18 22:31           ` tomas
2020-12-18 20:39       ` Emanuel Berg via Users list for the GNU Emacs text editor
2020-12-17  2:49   ` steve-humphreys
2020-12-17  7:58     ` Joost Kremers
2020-12-17 16:55       ` Drew Adams
2020-12-17 20:11         ` steve-humphreys
2020-12-17 21:57           ` Drew Adams
2020-12-17 22:35           ` Michael Heerdegen
2020-12-18  9:01             ` tomas
2020-12-18  9:16               ` Michael Heerdegen
2020-12-18 20:55                 ` Emanuel Berg via Users list for the GNU Emacs text editor
2020-12-19  2:17                   ` Michael Heerdegen
2020-12-19  2:52                     ` Drew Adams
2020-12-19  5:15                     ` Stefan Monnier
2020-12-18 20:33   ` Emanuel Berg via Users list for the GNU Emacs text editor
2020-12-17  0:25 ` steve-humphreys
2020-12-17  0:35   ` steve-humphreys
2020-12-17  1:05     ` Joost Kremers
2020-12-17  1:20       ` steve-humphreys
2020-12-18 20:58         ` Emanuel Berg via Users list for the GNU Emacs text editor
2020-12-17  4:34   ` Jean Louis
2020-12-17  5:12     ` steve-humphreys
2020-12-19  6:06       ` Emanuel Berg via Users list for the GNU Emacs text editor
2020-12-17  7:31     ` steve-humphreys
2020-12-19  5:55     ` Emanuel Berg via Users list for the GNU Emacs text editor [this message]
2020-12-19  6:49       ` Jean Louis
2020-12-20  5:19         ` Emanuel Berg via Users list for the GNU Emacs text editor
2020-12-18 17:14   ` Emanuel Berg via Users list for the GNU Emacs text editor
2020-12-18 17:48     ` tomas
2020-12-18 15:33 ` Emanuel Berg via Users list for the GNU Emacs text editor
2020-12-18 18:12   ` Jean Louis
2020-12-18 18:20     ` Drew Adams
2020-12-18 18:45       ` Jean Louis
2020-12-18 19:16         ` Drew Adams
2020-12-18 20:00           ` Jean Louis
2020-12-18 21:27     ` Christopher Dimech
2020-12-19  6:23     ` Emanuel Berg via Users list for the GNU Emacs text editor

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