From: David Kastrup <dak@gnu.org>
To: "Juanma Barranquero" <lekktu@gmail.com>
Cc: "山本和彦 Kazu Yamamoto" <kazu@iij.ad.jp>, emacs-devel@gnu.org
Subject: Re: unused local variables
Date: Fri, 30 Nov 2007 11:23:34 +0100 [thread overview]
Message-ID: <85hcj4117d.fsf@lola.goethe.zz> (raw)
In-Reply-To: <f7ccd24b0711300214k4d4e68a8jf7a1bdfdba748120@mail.gmail.com> (Juanma Barranquero's message of "Fri, 30 Nov 2007 11:14:12 +0100")
"Juanma Barranquero" <lekktu@gmail.com> writes:
> On Nov 30, 2007 10:59 AM, David Kastrup <dak@gnu.org> wrote:
>
>> I consider this quite reasonable. If my-dynamic-var is used for passing
>> information across function boundaries, it deserves being declared in
>> the same scope.
>
> I don't know whether it is reasonable, but it is a departure of the
> current use.
>
> The docstring of `defvar' clearly says:
The docstring is not defining "current use".
> Getting a warning is tantamount to be required to define it...
>
> Now, I'm all for lexically scoped Lisp and (declare (special
> mydynamic-var)) and the like, but clearly that's not the route elisp
> is following.
It is pretty much the current practice in Emacs code.
--
David Kastrup, Kriemhildstr. 15, 44793 Bochum
next prev parent reply other threads:[~2007-11-30 10:23 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-11-29 12:32 unused local variables Kazu Yamamoto
2007-11-29 15:31 ` Thien-Thi Nguyen
2007-11-30 0:23 ` Kazu Yamamoto
2007-11-30 9:22 ` Juanma Barranquero
2007-11-30 9:27 ` Kazu Yamamoto
2007-11-30 9:37 ` Juanma Barranquero
2007-11-30 9:59 ` David Kastrup
2007-11-30 10:14 ` Juanma Barranquero
2007-11-30 10:23 ` David Kastrup [this message]
2007-11-30 10:26 ` Juanma Barranquero
2007-11-30 10:36 ` David Kastrup
2007-11-30 10:49 ` Juanma Barranquero
2007-11-30 10:34 ` Kazu Yamamoto
2007-11-30 10:45 ` Juanma Barranquero
2007-11-30 11:26 ` David Kastrup
2007-11-30 11:39 ` Juanma Barranquero
2007-12-03 2:30 ` Kazu Yamamoto
2007-12-03 9:50 ` Juanma Barranquero
2007-12-03 10:03 ` Kazu Yamamoto
2007-11-30 15:10 ` Stefan Monnier
2007-11-30 15:31 ` Juanma Barranquero
2007-11-30 15:58 ` Stefan Monnier
2007-11-30 16:40 ` David Kastrup
2007-11-30 17:58 ` tomas
2007-11-30 18:07 ` Juanma Barranquero
2007-11-30 15:38 ` Juanma Barranquero
2007-11-30 15:59 ` Stefan Monnier
2007-11-30 18:11 ` Juanma Barranquero
2007-12-01 3:17 ` Stefan Monnier
2007-11-29 16:02 ` Stefan Monnier
2007-11-30 0:25 ` Kazu Yamamoto
2007-12-04 11:12 ` Katsumi Yamaoka
2007-12-04 15:28 ` Dan Nicolaescu
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