From mboxrd@z Thu Jan 1 00:00:00 1970 Path: main.gmane.org!not-for-mail From: David Kastrup Newsgroups: gmane.emacs.help Subject: Re: Beginner lisp problem Date: 15 Jul 2004 03:23:46 +0200 Organization: Organization?!? Sender: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane.org@gnu.org Message-ID: References: NNTP-Posting-Host: deer.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Trace: sea.gmane.org 1089854865 11745 80.91.224.253 (15 Jul 2004 01:27:45 GMT) X-Complaints-To: usenet@sea.gmane.org NNTP-Posting-Date: Thu, 15 Jul 2004 01:27:45 +0000 (UTC) Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane.org@gnu.org Thu Jul 15 03:27:41 2004 Return-path: Original-Received: from lists.gnu.org ([199.232.76.165]) by deer.gmane.org with esmtp (Exim 3.35 #1 (Debian)) id 1Bkv2D-00006M-00 for ; Thu, 15 Jul 2004 03:27:41 +0200 Original-Received: from localhost ([127.0.0.1] helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.33) id 1Bkv4f-0006wc-36 for geh-help-gnu-emacs@m.gmane.org; Wed, 14 Jul 2004 21:30:13 -0400 Original-Path: shelby.stanford.edu!newsfeed.stanford.edu!headwall.stanford.edu!fu-berlin.de!uni-berlin.de!not-for-mail Original-Newsgroups: gnu.emacs.help Original-Lines: 33 Original-X-Trace: news.uni-berlin.de NC9qVjXntJgKwTNTrfCK0wml5dMwXE7G71Dg3XDlcCENhQoCPf X-Face: 2FEFf>]>q>2iw=B6, xrUubRI>pR&Ml9=ao@P@i)L:\urd*t9M~y1^:+Y]'C0~{mAl`oQuAl \!3KEIp?*w`|bL5qr,H)LFO6Q=qx~iH4DN; i"; /yuIsqbLLCh/!U#X[S~(5eZ41to5f%E@'ELIi$t^ Vc\LWP@J5p^rst0+('>Er0=^1{]M9!p?&:\z]|;&=NP3AhB!B_bi^]Pfkw User-Agent: Gnus/5.09 (Gnus v5.9.0) Emacs/21.3.50 Original-Xref: shelby.stanford.edu gnu.emacs.help:124303 Original-To: help-gnu-emacs@gnu.org 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: , Errors-To: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane.org@gnu.org Xref: main.gmane.org gmane.emacs.help:19638 X-Report-Spam: http://spam.gmane.org/gmane.emacs.help:19638 exits funnel writes: > I'm just starting to write my first lisp and I've got > a quick question. I've added the following to my > .emacs: > > (defun my-debug-mode-hook (ar) > (message "In Hook") > ) > (add-hook 'jde-dbs-debugger-hook 'my-debug-mode-hook) > > and I see my message printed as I'd expect. The hook > is called when the debugger starts and when it quits > and the value of the passed argument indicates which > is the case. I'd like to have separate customizations > for each case so I modified my hook as follows: > > (defun my-debug-mode-hook (ar) > (if (ar) > (message "Exits: Debugger Starting") > (message "Exits: Debugger Qutting") > ) > ) `ar' is not a function, so you should not call it. Use (if ar (message ... instead. -- David Kastrup, Kriemhildstr. 15, 44793 Bochum