From: drain <aeuster@gmail.com>
To: Help-gnu-emacs@gnu.org
Subject: Emacs Lisp Question
Date: Thu, 27 Jun 2013 06:11:30 -0700 (PDT) [thread overview]
Message-ID: <1372338690045-290340.post@n5.nabble.com> (raw)
(defun copy-region-as-kill (beg end)
"Save the region as if killed, but don't kill it.
In Transient Mark mode, deactivate the mark.
If `interprogram-cut-function' is non-nil, also save the text for a
window
system cut and paste."
(interactive "r")
(if (eq last-command 'kill-region)
(kill-append (filter-buffer-substring beg end) (< end beg))
(kill-new (filter-buffer-substring beg end)))
(if transient-mark-mode
(setq deactivate-mark t))
nil)
What is the "nil" doing at the end here? The syntax seems to be:
(defun copy-region-as-kill (beg end) [...] nil)
--
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next reply other threads:[~2013-06-27 13:11 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-06-27 13:11 drain [this message]
2013-06-27 13:25 ` Emacs Lisp Question Thorsten Jolitz
[not found] <mailman.616.1460989677.7477.help-gnu-emacs@gnu.org>
2016-04-18 16:05 ` Emacs lisp question Barry Margolin
-- strict thread matches above, loose matches on Subject: below --
2016-04-18 14:27 Matthias Pfeifer
2016-04-18 19:50 ` tomas
2016-04-19 10:39 ` Matthias Pfeifer
2016-04-19 11:59 ` Alexis
2016-04-22 9:05 ` Matthias Pfeifer
[not found] <mailman.2559.1372339138.22516.help-gnu-emacs@gnu.org>
2013-06-27 15:33 ` Emacs Lisp Question Barry Margolin
2011-02-06 23:19 Emacs lisp question Ben
2011-02-07 1:38 ` Barry Margolin
2011-02-06 23:04 Ben Key
2011-02-07 0:49 ` Perry Smith
2011-02-07 1:05 ` Drew Adams
2011-02-07 1:30 ` Ben Key
2009-06-27 13:08 Emacs & Lisp question Ben Badgley
[not found] <mailman.1371.1246077688.2239.help-gnu-emacs@gnu.org>
2009-06-27 5:52 ` Tim X
2009-06-27 10:19 ` Richard Riley
2009-06-26 23:05 Ben Badgley
2009-06-27 17:40 ` Johan Bockgård
[not found] <mailman.303.1073667340.928.help-gnu-emacs@gnu.org>
2004-01-09 16:48 ` Emacs " Paolo Gianrossi
2004-01-09 15:55 Gian Uberto Lauri
[not found] <mailman.669.1061546874.29551.help-gnu-emacs@gnu.org>
2003-08-22 11:17 ` Emacs LISP Question Klaus Zeitler
2003-08-20 16:04 Yakov Nekritch
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