From: Leo <sdl.web@gmail.com>
To: help-gnu-emacs@gnu.org
Subject: Re: Is 't' positive?
Date: Thu, 12 Apr 2007 13:45:14 +0100 [thread overview]
Message-ID: <m2k5whoj6t.fsf@sl392.st-edmunds.cam.ac.uk> (raw)
In-Reply-To: yoijk5whokvr.fsf@gamma02.me.chalmers.se
----- Johan Bockgård (2007-04-12) wrote:-----
> Leo <sdl.web@gmail.com> writes:
>
>> However, it seems legal to use 't' and they will behave like it is
>> positive. So the question, is 't' positive? Is it safe to use 't' in
>> this kind of functions?
>
> (info "(elisp)Minor Mode Conventions")
>
> [...]
> The command should accept one optional argument. If the argument
> is `nil', it should toggle the mode (turn it on if it is off, and
> off if it is on). It should turn the mode on if the argument is a
> positive integer, the symbol `t', or a list whose CAR is one of
> those. It should turn the mode off if the argument is a negative
> integer or zero, the symbol `-', or a list whose CAR is a
> negative integer or zero. The meaning of other arguments is not
> specified.
Thanks.
--
Leo <sdl.web AT gmail.com> (GPG Key: 9283AA3F)
next prev parent reply other threads:[~2007-04-12 12:45 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <mailman.1989.1176377828.7795.help-gnu-emacs@gnu.org>
2007-04-12 12:08 ` Is 't' positive? Johan Bockgård
2007-04-12 12:45 ` Leo [this message]
2007-04-12 12:11 ` Pascal Bourguignon
2007-04-12 11:28 Leo
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