From: David Kastrup <dak@gnu.org>
Subject: Re: how do I know that the buffer is narrowed
Date: Thu, 01 Dec 2005 13:12:55 +0100 [thread overview]
Message-ID: <85sltdf22g.fsf@lola.goethe.zz> (raw)
In-Reply-To: 86mzjlt5nm.fsf@flame.pc
Giorgos Keramidas <keramida@ceid.upatras.gr> writes:
> On Thu, 01 Dec 2005 00:10:01 +0100, David Kastrup <dak@gnu.org> wrote:
>> bojohan+news@dd.chalmers.se (Johan Bockgård) writes:
>>>> (defun narrowedp ()
>>>> (not (equal (list (point-min) (point-max))
>>>> (save-restriction (widen) (list (point-min) (point-max))))))
>>>
>>>
>>> (not (and (= (point-min) 1)
>>> (= (point-max) (1+ (buffer-size)))))
>>
>> (<(-(point-max)(point-min))(buffer-size))
>
> Pfeh! Is there any good reason to obfuscate the beautiful:
>
> (not (and (= (point-min) 1)
> (= (point-max) (1+ (buffer-size)))))
>
> *and* remove all its spaces? :)
It is impolite to let your parens do more work than necessary.
--
David Kastrup, Kriemhildstr. 15, 44793 Bochum
next prev parent reply other threads:[~2005-12-01 12:12 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <mailman.17354.1133368063.20277.help-gnu-emacs@gnu.org>
2005-11-30 22:10 ` how do I know that the buffer is narrowed Pascal Bourguignon
2005-11-30 22:41 ` Johan Bockgård
2005-11-30 23:10 ` David Kastrup
2005-12-01 11:31 ` Giorgos Keramidas
2005-12-01 12:12 ` David Kastrup [this message]
2005-12-01 12:44 ` Giorgos Keramidas
2005-12-01 16:52 ` Stefan Monnier
2005-12-01 18:41 ` Giorgos Keramidas
2005-12-04 12:13 ` Ehud Karni
[not found] ` <mailman.17838.1133698823.20277.help-gnu-emacs@gnu.org>
2005-12-04 14:54 ` Stefan Monnier
2005-11-30 16:27 mak kwak
2005-11-30 19:54 ` Kevin Rodgers
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