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Re: forward 1 (was: Re: indent-buffer)
From: |
Emanuel Berg |
Subject: |
Re: forward 1 (was: Re: indent-buffer) |
Date: |
Tue, 15 Feb 2022 02:57:17 +0100 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (gnu/linux) |
> (forward-line) ; advance one line
> (forward-line -1) ; go back one line
One can do stuff like this with this:
(defun adv (&optional rev)
(forward-char (if rev -1 1)) )
(defun rev ()
(adv t) )
;; (adv)
;; (rev)
So what does that mean, reversing is just another form of advancing?
Or it is true what they say in NGE, that You can
(not) advance?
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