From mboxrd@z Thu Jan 1 00:00:00 1970 Path: main.gmane.org!not-for-mail From: Jesper Harder Newsgroups: gmane.emacs.help Subject: Re: Exception Handling in LISP. Date: Fri, 25 Apr 2003 17:44:23 +0200 Organization: http://purl.org/harder/ Sender: help-gnu-emacs-bounces+gnu-help-gnu-emacs=m.gmane.org@gnu.org Message-ID: References: NNTP-Posting-Host: main.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Trace: main.gmane.org 1051285642 6711 80.91.224.249 (25 Apr 2003 15:47:22 GMT) X-Complaints-To: usenet@main.gmane.org NNTP-Posting-Date: Fri, 25 Apr 2003 15:47:22 +0000 (UTC) Original-X-From: help-gnu-emacs-bounces+gnu-help-gnu-emacs=m.gmane.org@gnu.org Fri Apr 25 17:47:21 2003 Return-path: Original-Received: from monty-python.gnu.org ([199.232.76.173]) by main.gmane.org with esmtp (Exim 3.35 #1 (Debian)) id 1995P5-0001e9-00 for ; Fri, 25 Apr 2003 17:46:23 +0200 Original-Received: from localhost ([127.0.0.1] helo=monty-python.gnu.org) by monty-python.gnu.org with esmtp (Exim 4.10.13) id 1995P9-000744-05 for gnu-help-gnu-emacs@m.gmane.org; Fri, 25 Apr 2003 11:46:27 -0400 Original-Path: shelby.stanford.edu!newsfeed.stanford.edu!news-spur1.maxwell.syr.edu!news.maxwell.syr.edu!newsfeed.icl.net!newsfeed.fjserv.net!news.tele.dk!news.tele.dk!small.news.tele.dk!not-for-mail Original-Newsgroups: gnu.emacs.help X-Face: ^RrvqCr7c,P$zTR:QED"@h9+BTm-"fjZJJ-3=OU7.)i/K]<.J88}s>'Z_$r; List-Help: List-Post: List-Subscribe: , List-Archive: List-Unsubscribe: , Errors-To: help-gnu-emacs-bounces+gnu-help-gnu-emacs=m.gmane.org@gnu.org Xref: main.gmane.org gmane.emacs.help:8831 X-Report-Spam: http://spam.gmane.org/gmane.emacs.help:8831 "Bruce Park" writes: > Last time I checked, exception handling is NOT a part of LISP. It must have been a long time since you checked :-) The ancient Lisps of the 60s (Lisp 1.5 etc) didn't have built-in exception handling. But Lisp (including Emacs Lisp and Common Lisp) has had exception handling for a long time. The OP might want to check Kent Pitman's paper "Exceptional Situations In Lisp" for a discussion of exception handling in Common Lisp: > Remember, LISP falls into logic programming. It doesn't.