From: Drew Adams <drew.adams@oracle.com>
To: daniela-spit@gmx.it
Cc: Michael Heerdegen <michael_heerdegen@web.de>, help-gnu-emacs@gnu.org
Subject: RE: RE: Removing line and column number settings from some buffers
Date: Sat, 5 Dec 2020 15:37:32 -0800 (PST) [thread overview]
Message-ID: <755b3e84-b28a-4116-acec-81dfbfe68058@default> (raw)
In-Reply-To: <trinity-d8a24c23-65e0-41ac-bead-a52bf9a0d791-1607209524319@3c-app-mailcom-bs06>
> > > Look at this code. Correct, you don't need a variable for storing,
> > > but what is happening with n in the following code.
> > >
> > > The byte compiler complains about the variable n
> > >
> > > (defun auto-fill-cycle ()
> > > (interactive)
> > > (setq-local n (get 'auto-fill-cycle 'state))...)
> >
> > `n' is a free variable. Add a `defvar' for it, if you
> > don't want Emacs to tell you about that.
>
> Would that be a valid approach or is it just to stop emacs complaining?
Valid. The variable is free in your function.
> Was considering to use (let (n) ...
Where are you going to put your `let'?
You want the value to persist beyond an invocation of
your function, right?
next prev parent reply other threads:[~2020-12-05 23:37 UTC|newest]
Thread overview: 45+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-02 15:34 Removing line and column number settings from some buffers daniela-spit
2020-12-02 21:18 ` Emanuel Berg via Users list for the GNU Emacs text editor
2020-12-02 23:21 ` daniela-spit
2020-12-02 23:28 ` Emanuel Berg via Users list for the GNU Emacs text editor
2020-12-02 23:32 ` daniela-spit
2020-12-02 23:56 ` Emanuel Berg via Users list for the GNU Emacs text editor
2020-12-02 23:57 ` daniela-spit
2020-12-03 0:04 ` Emanuel Berg via Users list for the GNU Emacs text editor
2020-12-03 22:14 ` Michael Heerdegen
2020-12-03 22:19 ` daniela-spit
2020-12-03 22:22 ` Jean Louis
2020-12-03 22:33 ` daniela-spit
2020-12-03 22:52 ` Jean Louis
2020-12-03 23:09 ` daniela-spit
2020-12-04 0:38 ` Christopher Dimech
2020-12-04 1:16 ` Michael Heerdegen
2020-12-04 1:33 ` Christopher Dimech
2020-12-04 2:10 ` daniela-spit
2020-12-04 2:42 ` Christopher Dimech
2020-12-04 6:10 ` Jean Louis
2020-12-04 6:31 ` Christopher Dimech
2020-12-04 8:40 ` Eli Zaretskii
2020-12-05 5:13 ` Christopher Dimech
2020-12-05 15:41 ` Drew Adams
2020-12-05 17:58 ` Jean Louis
2020-12-05 18:16 ` Drew Adams
2020-12-05 18:57 ` Jean Louis
2020-12-04 2:46 ` Michael Heerdegen
2020-12-04 3:12 ` Christopher Dimech
2020-12-04 4:16 ` daniela-spit
2020-12-04 4:36 ` daniela-spit
2020-12-04 5:58 ` daniela-spit
2020-12-04 7:19 ` Jean Louis
2020-12-05 4:42 ` daniela-spit
2020-12-05 21:32 ` Michael Heerdegen
2020-12-05 21:35 ` Michael Heerdegen
2020-12-05 22:54 ` daniela-spit
2020-12-05 22:57 ` Drew Adams
2020-12-05 23:05 ` daniela-spit
2020-12-05 23:37 ` Drew Adams [this message]
2020-12-05 23:53 ` daniela-spit
2020-12-04 7:40 ` Jean Louis
2020-12-04 6:07 ` Jean Louis
2020-12-03 23:24 ` Michael Heerdegen
2020-12-03 23:36 ` daniela-spit
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