From: Tassilo Horn <tsdh@gnu.org>
To: "Stephen J. Turnbull" <stephen@xemacs.org>
Cc: David Kastrup <dak@gnu.org>, emacs-devel@gnu.org
Subject: Re: Unary /
Date: Thu, 15 Oct 2015 14:00:08 +0200 [thread overview]
Message-ID: <877fmouyt3.fsf@gnu.org> (raw)
In-Reply-To: <22047.37539.943171.429065@turnbull.sk.tsukuba.ac.jp> (Stephen J. Turnbull's message of "Thu, 15 Oct 2015 20:48:51 +0900")
"Stephen J. Turnbull" <stephen@xemacs.org> writes:
> > In Elisp, (/ 2.0) returns 2.0. In Common Lisp
> > <URL:http://www.lispworks.com/documentation/lw50/CLHS/Body/f_sl.htm>
> > (and in Scheme), this returns 0.5.
>
> Also in XEmacs (/ 2.0) => 0.5. Just a bug in Emacs, I bet. So I
> guess the Common Lisp behavior isn't particularly useful, either or
> somebody would have reported sooner. :-)
Before Fri Nov 9 17:20:47 2012 -0500, / required at least two arguments
in Emacs.
Bye,
Tassilo
next prev parent reply other threads:[~2015-10-15 12:00 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-10-15 11:30 Unary / David Kastrup
2015-10-15 11:48 ` Stephen J. Turnbull
2015-10-15 11:54 ` David Kastrup
2015-10-15 12:00 ` Tassilo Horn [this message]
2015-10-15 12:17 ` David Kastrup
2015-10-15 13:31 ` Stefan Monnier
2015-10-15 14:02 ` David Kastrup
2015-10-15 18:45 ` Stefan Monnier
2015-10-15 19:20 ` Paul Eggert
2015-10-15 12:09 ` Andreas Schwab
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