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From: Drew Adams <drew.adams@oracle.com>
To: Thien-Thi Nguyen <ttn@gnu.org>, Bastien <bzg@altern.org>
Cc: help-gnu-emacs@gnu.org
Subject: RE: Emacs as a distraction free environment
Date: Thu, 23 Jan 2014 09:14:21 -0800 (PST)	[thread overview]
Message-ID: <48a5690c-f559-4d44-a11d-cbed72d88754@default> (raw)
In-Reply-To: <87vbxbdqoa.fsf@zigzag.favinet>

> You can use ‘rotatef’ to swap the values of two variables.
> 
>  (rotatef mode-line-format stashed-mode-line-format))

Or as we say in Lisp...

(setq A  (prog1 B (setq B  A))) ; Swap A and B



  parent reply	other threads:[~2014-01-23 17:14 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-01-23  7:22 Emacs as a distraction free environment Bastien
2014-01-23  8:54 ` Thien-Thi Nguyen
2014-01-23  9:08   ` Bastien
2014-01-23  9:36     ` Glyn Millington
2014-01-23 11:59       ` Bastien
2014-01-23 17:14   ` Drew Adams [this message]
2014-01-23 10:00 ` Rasmus
     [not found] ` <mailman.12615.1390471200.10748.help-gnu-emacs@gnu.org>
2014-01-24 12:15   ` Joost Kremers
2014-01-24 12:31     ` Bastien
     [not found] <mailman.12607.1390461766.10748.help-gnu-emacs@gnu.org>
2014-01-23 13:13 ` henry atting
2014-01-23 21:38 ` Emanuel Berg
2014-01-24  6:29   ` Bastien

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