From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 18806 invoked from network); 10 Jun 2008 00:06:40 -0000 X-Spam-Checker-Version: SpamAssassin 3.2.4 (2008-01-01) on f.primenet.com.au X-Spam-Level: X-Spam-Status: No, score=-2.6 required=5.0 tests=AWL,BAYES_00 autolearn=ham version=3.2.4 Received: from news.dotsrc.org (HELO a.mx.sunsite.dk) (130.225.247.88) by ns1.primenet.com.au with SMTP; 10 Jun 2008 00:06:40 -0000 Received-SPF: none (ns1.primenet.com.au: domain at sunsite.dk does not designate permitted sender hosts) Received: (qmail 51062 invoked from network); 10 Jun 2008 00:06:34 -0000 Received: from sunsite.dk (130.225.247.90) by a.mx.sunsite.dk with SMTP; 10 Jun 2008 00:06:34 -0000 Received: (qmail 11910 invoked by alias); 10 Jun 2008 00:06:30 -0000 Mailing-List: contact zsh-workers-help@sunsite.dk; run by ezmlm Precedence: bulk X-No-Archive: yes X-Seq: 25141 Received: (qmail 11892 invoked from network); 10 Jun 2008 00:06:29 -0000 Received: from bifrost.dotsrc.org (130.225.254.106) by sunsite.dk with SMTP; 10 Jun 2008 00:06:29 -0000 Received: from mail.o2.co.uk (vader.london.02.net [82.132.130.150]) by bifrost.dotsrc.org (Postfix) with ESMTP id 66A638028AC3 for ; Tue, 10 Jun 2008 02:06:26 +0200 (CEST) Received: from sc.homeunix.net (78.105.216.138) by mail.o2.co.uk (8.0.013.3) (authenticated as stephane.chazelas) id 483EFD0002160F87 for zsh-workers@sunsite.dk; Mon, 9 Jun 2008 12:32:22 +0100 Received: from chazelas by sc.homeunix.net with local (Exim 4.69) (envelope-from ) id 1K5fbq-000252-Ef for zsh-workers@sunsite.dk; Mon, 09 Jun 2008 12:32:22 +0100 Date: Mon, 9 Jun 2008 12:32:22 +0100 From: Stephane Chazelas To: Zsh hackers list Subject: set -x in functions Message-ID: <20080609113222.GD5048@sc.homeunix.net> Mail-Followup-To: Zsh hackers list MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-15 Content-Disposition: inline Content-Transfer-Encoding: 8bit User-Agent: Mutt/1.5.16 (2007-09-19) X-Virus-Scanned: ClamAV 0.92.1/7416/Mon Jun 9 23:10:04 2008 on bifrost X-Virus-Status: Clean Hiya, $ zsh -xc '{ echo a; } 2> /dev/null' a $ zsh -xc '{ { echo a; } 2> /dev/null; }' a $ zsh -xc 'f() { { echo a; } 2> /dev/null; }; f' + f + echo a a $ zsh -xc 'f() { echo a; } 2> /dev/null; f' + f + echo a a $ zsh -xc 'f() { eval "{ echo a; }" 2> /dev/null; }; f' + f + eval '{ echo a; }' + echo a a Why is "+ echo a" displayed in the last 3 cases? None of the other shells I tried do. -- Stéphane