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From: Uwe Brauer <oub@mat.ucm.es>
To: ding@gnus.org
Subject: Re: for a given emacs session: insert a subject with an increasing counter
Date: Tue, 31 Aug 2021 17:42:08 +0200	[thread overview]
Message-ID: <8735qpd3jj.fsf@mat.ucm.es> (raw)
In-Reply-To: <87k0k2aynw.fsf@tullinup.koldfront.dk>

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>>> "AS" == Adam Sjøgren <asjo@koldfront.dk> writes:

> Uwe writes:
>>> (defun my-insert-add-counter ()
>>> (interactive)
>>> (setq my-subject-counter (+ my-subject-counter 1))
>>> (insert (int-to-string my-subject-counter))) 
>> 
>> Thanks very much, recursion, sigh, I should have thought about it.

> Where is the recursion? It's a global variable, right?

Well the defined quantity my-subject-counter contains in its definition my-subject-counter

(setq my-subject-counter 1)

Is not recursive, but 
(setq my-subject-counter (+ my-subject-counter 1))

Looks a bit recursive to me.

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  reply	other threads:[~2021-08-31 15:42 UTC|newest]

Thread overview: 26+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-08-30 16:01 Uwe Brauer
2021-08-30 16:10 ` Eric S Fraga
2021-08-30 18:46   ` Eric Abrahamsen
2021-08-31  6:50   ` Uwe Brauer
2021-08-31  6:58     ` Adam Sjøgren
2021-08-31 15:42       ` Uwe Brauer [this message]
2021-08-31 15:54         ` Adam Sjøgren
2021-09-02  8:15           ` Uwe Brauer
2021-09-04 15:30           ` [misunderstanding] (was: for a given emacs session: insert a subject with an increasing counter) Uwe Brauer
2021-09-07 20:04             ` Emanuel Berg
2021-09-01  3:55         ` for a given emacs session: insert a subject with an increasing counter Bodertz
2021-09-04 15:25           ` Uwe Brauer
2021-09-07 17:12             ` Emanuel Berg
2021-09-07 19:02               ` Eric Abrahamsen
2021-09-07 19:25                 ` Emanuel Berg
2021-09-07 20:09                   ` Emanuel Berg
2021-09-07 20:35                     ` Emanuel Berg
2021-09-07 20:44                     ` Eric Abrahamsen
2021-09-21  3:32                       ` Emanuel Berg
2021-09-21 19:12                         ` Bodertz
2021-09-21 21:56                           ` Emanuel Berg
2021-08-31  7:44     ` Emanuel Berg
2021-08-31  7:56       ` Emanuel Berg
2021-08-31 16:01       ` Uwe Brauer
2021-08-31 16:29         ` Eric Abrahamsen
2021-08-31 19:06           ` Uwe Brauer

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