From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Marcin Borkowski Newsgroups: gmane.emacs.help Subject: Re: Dynamically constructing advice behaves strangely Date: Sun, 14 Feb 2016 21:57:30 +0100 Message-ID: <87fuwv2eo5.fsf@mbork.pl> References: <87io1r2v89.fsf@mbork.pl> <8760xrb91r.fsf@web.de> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: ger.gmane.org 1455483477 16039 80.91.229.3 (14 Feb 2016 20:57:57 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Sun, 14 Feb 2016 20:57:57 +0000 (UTC) Cc: help-gnu-emacs@gnu.org To: Michael Heerdegen Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane.org@gnu.org Sun Feb 14 21:57:52 2016 Return-path: Envelope-to: geh-help-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1aV3js-00032u-3b for geh-help-gnu-emacs@m.gmane.org; Sun, 14 Feb 2016 21:57:52 +0100 Original-Received: from localhost ([::1]:53615 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aV3jr-0008Mm-Dj for geh-help-gnu-emacs@m.gmane.org; Sun, 14 Feb 2016 15:57:51 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:42554) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aV3jg-0008MZ-Sv for help-gnu-emacs@gnu.org; Sun, 14 Feb 2016 15:57:41 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1aV3jd-0002go-Mx for help-gnu-emacs@gnu.org; Sun, 14 Feb 2016 15:57:40 -0500 Original-Received: from mail.mojserwer.eu ([2a01:5e00:2:52::8]:44034) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aV3jd-0002gh-Fq for help-gnu-emacs@gnu.org; Sun, 14 Feb 2016 15:57:37 -0500 Original-Received: from localhost (localhost [127.0.0.1]) by mail.mojserwer.eu (Postfix) with ESMTP id 7FE559D2002; Sun, 14 Feb 2016 21:57:36 +0100 (CET) X-Virus-Scanned: Debian amavisd-new at mail.mojserwer.eu Original-Received: from mail.mojserwer.eu ([127.0.0.1]) by localhost (mail.mojserwer.eu [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id CHfLyP867YwS; Sun, 14 Feb 2016 21:57:32 +0100 (CET) Original-Received: from localhost (unknown [109.232.24.28]) by mail.mojserwer.eu (Postfix) with ESMTPSA id 5E84E9D2001; Sun, 14 Feb 2016 21:57:31 +0100 (CET) User-agent: mu4e 0.9.13; emacs 25.1.50.2 In-reply-to: <8760xrb91r.fsf@web.de> X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6.x X-Received-From: 2a01:5e00:2:52::8 X-BeenThere: help-gnu-emacs@gnu.org X-Mailman-Version: 2.1.14 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 Original-Sender: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.help:109169 Archived-At: On 2016-02-14, at 16:34, Michael Heerdegen wrote: > Marcin Borkowski writes: > >> This works (i.e., M-: foo-fun properly runs the advice), but I expected >> the symbol `advice-for-foo-fun' to have this piece of advice in its >> function cell - and it does not. Why? > > You bind the function to a new uninterned symbol (`make-symbol'), which > is not what you want. You want `intern'. Stupid me. Thanks for pointing that out. My code works perfectly now. I'm pretty sure I'll blog about it soon; also I'll post a message on this ML in a few minutes. > Michael. Best, -- Marcin Borkowski http://octd.wmi.amu.edu.pl/en/Marcin_Borkowski Faculty of Mathematics and Computer Science Adam Mickiewicz University