From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: bojohan+news@dd.chalmers.se (Johan =?utf-8?Q?Bockg=C3=A5rd?=) Newsgroups: gmane.emacs.help Subject: Re: Writing a function/macro in Elisp that generates a function at runtime Date: Tue, 28 Oct 2008 19:09:35 +0100 Message-ID: References: <4905C265.1080907@dr-qubit.org> NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Trace: ger.gmane.org 1225217456 4418 80.91.229.12 (28 Oct 2008 18:10:56 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Tue, 28 Oct 2008 18:10:56 +0000 (UTC) To: help-gnu-emacs@gnu.org Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane.org@gnu.org Tue Oct 28 19:11:54 2008 connect(): Connection refused Return-path: Envelope-to: geh-help-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([199.232.76.165]) by lo.gmane.org with esmtp (Exim 4.50) id 1Kut2N-00038k-Ru for geh-help-gnu-emacs@m.gmane.org; Tue, 28 Oct 2008 19:11:28 +0100 Original-Received: from localhost ([127.0.0.1]:59555 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1Kut1H-0001I8-Jj for geh-help-gnu-emacs@m.gmane.org; Tue, 28 Oct 2008 14:10:19 -0400 Original-Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1Kut0v-0001I3-TB for help-gnu-emacs@gnu.org; Tue, 28 Oct 2008 14:09:57 -0400 Original-Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1Kut0u-0001Gq-Es for help-gnu-emacs@gnu.org; Tue, 28 Oct 2008 14:09:57 -0400 Original-Received: from [199.232.76.173] (port=55428 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1Kut0u-0001Gm-A2 for help-gnu-emacs@gnu.org; Tue, 28 Oct 2008 14:09:56 -0400 Original-Received: from main.gmane.org ([80.91.229.2]:39175 helo=ciao.gmane.org) by monty-python.gnu.org with esmtps (TLS-1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.60) (envelope-from ) id 1Kut0u-0004XJ-4h for help-gnu-emacs@gnu.org; Tue, 28 Oct 2008 14:09:56 -0400 Original-Received: from list by ciao.gmane.org with local (Exim 4.43) id 1Kut0k-0006Wu-2V for help-gnu-emacs@gnu.org; Tue, 28 Oct 2008 18:09:46 +0000 Original-Received: from remote1.student.chalmers.se ([129.16.29.79]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Tue, 28 Oct 2008 18:09:46 +0000 Original-Received: from bojohan+news by remote1.student.chalmers.se with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Tue, 28 Oct 2008 18:09:46 +0000 X-Injected-Via-Gmane: http://gmane.org/ Mail-Followup-To: help-gnu-emacs@gnu.org Original-Lines: 10 Original-X-Complaints-To: usenet@ger.gmane.org X-Gmane-NNTP-Posting-Host: remote1.student.chalmers.se Mail-Copies-To: never User-Agent: Gnus/5.110009 (No Gnus v0.9) Emacs/23.0.60 (gnu/linux) Cancel-Lock: sha1:b3lmDaPsMy+XbCQj79FmR1HNNQA= X-detected-operating-system: by monty-python.gnu.org: GNU/Linux 2.6, seldom 2.4 (older, 4) X-BeenThere: help-gnu-emacs@gnu.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Users list for the GNU Emacs text editor List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Original-Sender: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane.org@gnu.org Errors-To: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.help:59211 Archived-At: Toby Cubitt writes: > (defun wrap-insert-function (insfun) > `(lambda (new-data old-cell) > (setf (cell-data old-cell) > (funcall ,insfun new-data (cell-data old-cell))) > old-cell)) (lexical-let ((insfun insfun)) (lambda ...))