From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: "Kjetil S. Matheussen" Newsgroups: gmane.emacs.bugs Subject: bug#537: Emacs makes inferior-scheme and inferior-lisp hang when... Date: Sat, 05 Jul 2008 14:51:09 +0200 (CEST) Message-ID: Reply-To: "Kjetil S. Matheussen" , 537@emacsbugs.donarmstrong.com NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII; format=flowed Content-Transfer-Encoding: 7BIT X-Trace: ger.gmane.org 1215276749 28367 80.91.229.12 (5 Jul 2008 16:52:29 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Sat, 5 Jul 2008 16:52:29 +0000 (UTC) To: bug-gnu-emacs@gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sat Jul 05 18:53:15 2008 Return-path: Envelope-to: geb-bug-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 1KFB0T-0008I7-T5 for geb-bug-gnu-emacs@m.gmane.org; Sat, 05 Jul 2008 18:53:06 +0200 Original-Received: from localhost ([127.0.0.1]:42806 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1KFAzc-0003Pq-Vr for geb-bug-gnu-emacs@m.gmane.org; Sat, 05 Jul 2008 12:52:13 -0400 Original-Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1KFAuy-0005hg-QL for bug-gnu-emacs@gnu.org; Sat, 05 Jul 2008 12:47:24 -0400 Original-Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1KFAuw-0005dE-Ci for bug-gnu-emacs@gnu.org; Sat, 05 Jul 2008 12:47:22 -0400 Original-Received: from [199.232.76.173] (port=40807 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1KFAuv-0005ce-Qs for bug-gnu-emacs@gnu.org; Sat, 05 Jul 2008 12:47:21 -0400 Original-Received: from rzlab.ucr.edu ([138.23.92.77]:33485) by monty-python.gnu.org with esmtps (TLS-1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.60) (envelope-from ) id 1KFAuu-0004T0-Au for bug-gnu-emacs@gnu.org; Sat, 05 Jul 2008 12:47:21 -0400 Original-Received: from rzlab.ucr.edu (rzlab.ucr.edu [127.0.0.1]) by rzlab.ucr.edu (8.13.8/8.13.8/Debian-3) with ESMTP id m65GlD7W003097; Sat, 5 Jul 2008 09:47:14 -0700 Original-Received: (from debbugs@localhost) by rzlab.ucr.edu (8.13.8/8.13.8/Submit) id m65Gj30j001954; Sat, 5 Jul 2008 09:45:03 -0700 X-Loop: don@donarmstrong.com Resent-From: "Kjetil S. Matheussen" Resent-To: bug-submit-list@donarmstrong.com Resent-CC: Emacs Bugs Resent-Date: Sat, 05 Jul 2008 16:45:03 +0000 Resent-Message-ID: Resent-Sender: don@donarmstrong.com X-Emacs-PR-Message: report 537 X-Emacs-PR-Package: emacs X-Emacs-PR-Keywords: Original-Received: via spool by submit@emacsbugs.donarmstrong.com id=B.1215275732695 (code B ref -1); Sat, 05 Jul 2008 16:45:03 +0000 Original-Received: (at submit) by emacsbugs.donarmstrong.com; 5 Jul 2008 16:35:32 +0000 Original-Received: from lists.gnu.org (lists.gnu.org [199.232.76.165]) by rzlab.ucr.edu (8.13.8/8.13.8/Debian-3) with ESMTP id m65GZTKd000689 for ; Sat, 5 Jul 2008 09:35:30 -0700 Original-Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1KFAjQ-0001c8-Gp for bug-gnu-emacs@gnu.org; Sat, 05 Jul 2008 12:35:28 -0400 Original-Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1KFAjP-0001ay-5H for bug-gnu-emacs@gnu.org; Sat, 05 Jul 2008 12:35:27 -0400 Original-Received: from [199.232.76.173] (port=33545 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1KFAjO-0001af-L2 for bug-gnu-emacs@gnu.org; Sat, 05 Jul 2008 12:35:26 -0400 Original-Received: from mx20.gnu.org ([199.232.41.8]:22295) by monty-python.gnu.org with esmtps (TLS-1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.60) (envelope-from ) id 1KFAjN-0001Xh-RS for bug-gnu-emacs@gnu.org; Sat, 05 Jul 2008 12:35:26 -0400 Original-Received: from smtp.getmail.no ([84.208.20.33]) by mx20.gnu.org with esmtp (Exim 4.60) (envelope-from ) id 1KF7Fm-0005Y8-3W for bug-gnu-emacs@gnu.org; Sat, 05 Jul 2008 08:52:38 -0400 Original-Received: from pmxchannel-daemon.no-osl-m323-srv-004-z2.isp.get.no by no-osl-m323-srv-004-z2.isp.get.no (Sun Java System Messaging Server 6.2-7.05 (built Sep 5 2006)) id <0K3J0080DAF58J00@no-osl-m323-srv-004-z2.isp.get.no> for bug-gnu-emacs@gnu.org; Sat, 05 Jul 2008 14:52:17 +0200 (CEST) Original-Received: from smtp.getmail.no ([10.5.16.1]) by no-osl-m323-srv-004-z2.isp.get.no (Sun Java System Messaging Server 6.2-7.05 (built Sep 5 2006)) with ESMTP id <0K3J00IEEADAVNA0@no-osl-m323-srv-004-z2.isp.get.no> for bug-gnu-emacs@gnu.org; Sat, 05 Jul 2008 14:51:10 +0200 (CEST) Original-Received: from cm-84.215.136.96.getinternet.no ([84.215.136.96]) by no-osl-m323-srv-004-z1.isp.get.no (Sun Java System Messaging Server 6.2-7.05 (built Sep 5 2006)) with ESMTP id <0K3J002EFADABBL0@no-osl-m323-srv-004-z1.isp.get.no> for bug-gnu-emacs@gnu.org; Sat, 05 Jul 2008 14:51:10 +0200 (CEST) X-X-Sender: kjetil@ttleush X-detected-kernel: by mx20.gnu.org: Solaris 10 (beta) X-detected-kernel: by monty-python.gnu.org: Linux 2.6, seldom 2.4 (older, 4) X-detected-kernel: by monty-python.gnu.org: Linux 2.6 (newer, 3) Resent-Date: Sat, 05 Jul 2008 12:47:22 -0400 X-BeenThere: bug-gnu-emacs@gnu.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:18649 Archived-At: BACKGROUND ---------- Emacs makes inferior-scheme and inferior-lisp hang when you evaluate a large block of code which is directly followed by a hash (#). This is a bug I've encountered numerous times for many years. I'm currently using emacs-cvs from 2008-07-04 though. It does not seem to matter which implementation of scheme or common lisp is running as inferior-scheme or inferior-lisp. HOW TO PROVOCE THE HANG IN SCHEME --------------------------------- This should be an exact recipe on how to make inferior-scheme hang: 1. Load this file into emacs: http://www.notam02.no/~kjetism/emacsbug.scm 2. Start scheme by using M-x run-scheme 3. Place the cursor on to line 2 of emacsbug.scm and evaluate the block by pressing C-M-x. If the cursor is placed on line 1, scheme won't hang. 4. Scheme does not respond anymore HOW TO PROVOCE THE HANG IN COMMON LISP -------------------------------------- To make inferior-lisp hang, just replace the "define" on line 1 in emacsbug.scm with a "defun", change to common-lisp-mode, and do the same thing.