From mboxrd@z Thu Jan 1 00:00:00 1970 Path: main.gmane.org!not-for-mail From: Greg Hill Newsgroups: gmane.emacs.bugs Subject: Bug in delete-char ???? (Emacs 21.2.2) Date: Fri, 12 Sep 2003 16:38:40 -0700 Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Message-ID: References: <151bebc0.0309030659.7ff80bb@posting.google.com> <3F561EAE.3030506@yahoo.com> <151bebc0.0309050702.b3a9555@posting.google.com> <7vsqjb.r5.ln@acm.acm> <151bebc0.0309120746.1820d513@posting.google.com> <6cftjb.ck.ln@acm.acm> NNTP-Posting-Host: deer.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" ; format="flowed" X-Trace: sea.gmane.org 1063410154 27653 80.91.224.253 (12 Sep 2003 23:42:34 GMT) X-Complaints-To: usenet@sea.gmane.org NNTP-Posting-Date: Fri, 12 Sep 2003 23:42:34 +0000 (UTC) Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sat Sep 13 01:42:32 2003 Return-path: Original-Received: from monty-python.gnu.org ([199.232.76.173]) by deer.gmane.org with esmtp (Exim 3.35 #1 (Debian)) id 19xxYe-0000S8-00 for ; Sat, 13 Sep 2003 01:42:32 +0200 Original-Received: from localhost ([127.0.0.1] helo=monty-python.gnu.org) by monty-python.gnu.org with esmtp (Exim 4.22) id 19xxYN-0006lT-81 for geb-bug-gnu-emacs@m.gmane.org; Fri, 12 Sep 2003 19:42:15 -0400 Original-Received: from list by monty-python.gnu.org with tmda-scanned (Exim 4.22) id 19xxWu-00064x-Od for bug-gnu-emacs@gnu.org; Fri, 12 Sep 2003 19:40:44 -0400 Original-Received: from mail by monty-python.gnu.org with spam-scanned (Exim 4.22) id 19xxWr-000631-Hc for bug-gnu-emacs@gnu.org; Fri, 12 Sep 2003 19:40:42 -0400 Original-Received: from [153.105.4.30] (helo=synergymicro.com) by monty-python.gnu.org with esmtp (Exim 4.22) id 19xxWo-0005m7-ST for bug-gnu-emacs@gnu.org; Fri, 12 Sep 2003 19:40:39 -0400 Original-Received: from synergy.synergy.encinitas.ca.us ([153.105.4.29]) by synergymicro.com (8.9.3/8.9.3) with ESMTP id QAA28867 for ; Fri, 12 Sep 2003 16:41:57 -0700 Original-Received: from [198.17.100.22] (G_Hill_Mac [198.17.100.22]) by synergy.synergy.encinitas.ca.us (8.12.8/8.12.8) with ESMTP id h8CNeTwu007132 for ; Fri, 12 Sep 2003 16:40:30 -0700 In-Reply-To: Original-To: bug-gnu-emacs@gnu.org X-BeenThere: bug-gnu-emacs@gnu.org X-Mailman-Version: 2.1.2 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: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: main.gmane.org gmane.emacs.bugs:5785 When delete-char attempts to delete backwards from the beginning of the buffer, or forwards from the end of the buffer, it is aborting the function being executed (as it should, of course), but it _does_not_cause_the_debugger_to_be_entered_. Example: (progn (setq debug-on-error t) (goto-char 1) (delete-char -1) (message "Got past error")) Behavior: Prints "Beginning of buffer" in the echo area, does not print "Got past error" (correct behavior), but does NOT enter debugger. Example: (progn (setq debug-on-error t) (goto-char (point-max)) (delete-char 1) (message "Got past error")) Behavior: Prints "End of buffer" in the echo area, does not print "Got past error" (correct behavior), but does NOT enter debugger. --Greg