From: Thomas Lord <lord@emf.net>
To: Deniz Dogan <deniz.a.m.dogan@gmail.com>
Cc: Emacs-Devel devel <emacs-devel@gnu.org>
Subject: Re: Where does the magic 4 (C-u) come from?
Date: Fri, 31 Jul 2009 10:20:23 -0700 [thread overview]
Message-ID: <1249060823.6160.60.camel@dell-desktop.example.com> (raw)
In-Reply-To: <7b501d5c0907311000m1153712bl3118d24e384965fb@mail.gmail.com>
On Fri, 2009-07-31 at 19:00 +0200, Deniz Dogan wrote:
> Hi
>
> I just had a discussion on #emacs on freenode about the origin of the
> behavior of C-u and the multiplying by 4. None of us could find any
> information about why 4 was chosen and if this behavior has been
> borrowed from somewhere else.
>
> So I figured someone here ought to know... What is the origin of the magic 4?
I don't know the historical answer but
4 is a natural choice if you count key
presses:
x 1
x x 2
x x x 3
C-u x 3
4 is the least, useful magic number (the
comma matters :-)
-t
next prev parent reply other threads:[~2009-07-31 17:20 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-07-31 17:00 Where does the magic 4 (C-u) come from? Deniz Dogan
2009-07-31 17:20 ` Thomas Lord [this message]
2009-08-01 3:22 ` Richard Stallman
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