From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: "Richard M. Stallman" Newsgroups: gmane.emacs.devel Subject: [nickrob@snap.net.nz: Links in Help buffer] Date: Tue, 20 Dec 2005 00:33:08 -0500 Message-ID: Reply-To: rms@gnu.org NNTP-Posting-Host: main.gmane.org Content-Type: text/plain; charset=ISO-8859-15 X-Trace: sea.gmane.org 1135057106 21472 80.91.229.2 (20 Dec 2005 05:38:26 GMT) X-Complaints-To: usenet@sea.gmane.org NNTP-Posting-Date: Tue, 20 Dec 2005 05:38:26 +0000 (UTC) Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Tue Dec 20 06:38:24 2005 Return-path: Original-Received: from lists.gnu.org ([199.232.76.165]) by ciao.gmane.org with esmtp (Exim 4.43) id 1EoaAo-0001ci-Ok for ged-emacs-devel@m.gmane.org; Tue, 20 Dec 2005 06:36:31 +0100 Original-Received: from localhost ([127.0.0.1] helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1EoaBh-0001Mm-9B for ged-emacs-devel@m.gmane.org; Tue, 20 Dec 2005 00:37:25 -0500 Original-Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1EoaAK-0000c5-BM for emacs-devel@gnu.org; Tue, 20 Dec 2005 00:36:00 -0500 Original-Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1EoaAJ-0000bO-8k for emacs-devel@gnu.org; Tue, 20 Dec 2005 00:35:59 -0500 Original-Received: from [199.232.76.173] (helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1EoaAJ-0000bG-4b for emacs-devel@gnu.org; Tue, 20 Dec 2005 00:35:59 -0500 Original-Received: from [199.232.76.164] (helo=fencepost.gnu.org) by monty-python.gnu.org with esmtp (Exim 4.34) id 1EoaDN-0002yF-Bl for emacs-devel@gnu.org; Tue, 20 Dec 2005 00:39:09 -0500 Original-Received: from rms by fencepost.gnu.org with local (Exim 4.34) id 1Eoa7Y-00053H-CQ; Tue, 20 Dec 2005 00:33:08 -0500 Original-To: emacs-devel@gnu.org X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Original-Sender: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.devel:48081 Archived-At: Can someone please work on this? ------- Start of forwarded message ------- From: Nick Roberts Date: Tue, 20 Dec 2005 11:23:49 +1300 To: emacs-pretest-bug@gnu.org Subject: Links in Help buffer Sender: emacs-pretest-bug-bounces+rms=gnu.org@gnu.org X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on monty-python X-Spam-Level: X-Spam-Status: No, hits=0.0 required=5.0 tests=none autolearn=no version=2.63 If you do: 1) C-h f display-buffer 2) Click on pop-up-frames 3) Click on customize 4) Click on the [back] button in the Help buffer you get the error: apply: Symbol's function definition is void: nil This is because help-xref-stack has been set back to nil by clicking on customize: In help-mode.el: (define-button-type 'help-customize-face :supertype 'help-xref 'help-function (lambda (v) (if help-xref-stack (pop help-xref-stack)) (customize-face v)) 'help-echo (purecopy "mouse-2, RET: customize face")) The error goes away if help-xref-stack is not popped but the ChangeLog says: 2000-05-09 Dave Love Changes mostly following Richard Sharman . * help.el (describe-variable): Have customize button pop the help-xref stack when invoked. Does anybody know why this is necessary? Nick _______________________________________________ emacs-pretest-bug mailing list emacs-pretest-bug@gnu.org http://lists.gnu.org/mailman/listinfo/emacs-pretest-bug ------- End of forwarded message -------