From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 8220 invoked by alias); 24 Oct 2011 11:43:44 -0000 Mailing-List: contact zsh-workers-help@zsh.org; run by ezmlm Precedence: bulk X-No-Archive: yes List-Id: Zsh Workers List List-Post: List-Help: X-Seq: 29852 Received: (qmail 12137 invoked from network); 24 Oct 2011 11:43:43 -0000 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on f.primenet.com.au X-Spam-Level: X-Spam-Status: No, score=-2.6 required=5.0 tests=BAYES_00,RCVD_IN_DNSWL_LOW, SPF_HELO_PASS autolearn=ham version=3.3.1 Received-SPF: none (ns1.primenet.com.au: domain at csr.com does not designate permitted sender hosts) Date: Mon, 24 Oct 2011 12:43:17 +0100 From: Peter Stephenson To: Subject: Re: [patch] Re: UTF-8 and PCRE and metafy Message-ID: <20111024124317.099834d3@pwslap01u.europe.root.pri> In-Reply-To: <20111024113529.GA53002@redoubt.spodhuis.org> References: <20110308065216.GB79682@redoubt.spodhuis.org> <20110308095850.12843492@pwslap01u.europe.root.pri> <20111021095624.GA23272@redoubt.spodhuis.org> <20111023173215.0be5ff0d@pws-pc.ntlworld.com> <20111024113529.GA53002@redoubt.spodhuis.org> Organization: Cambridge Silicon Radio X-Mailer: Claws Mail 3.7.9 (GTK+ 2.22.0; i386-redhat-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset="US-ASCII" Content-Transfer-Encoding: 7bit X-Originating-IP: [10.101.11.233] X-Scanned-By: MailControl 7.6.3 (www.mailcontrol.com) on 10.68.0.163 On Mon, 24 Oct 2011 07:35:29 -0400 Phil Pennock wrote: > At some point, there was a discussion about whether $MATCH/$match should > be _unset_ when regex tests fail: at present we don't. Did anyone have > any strong opinions on this? At the moment, I unset manually after each > print of results, for a batch of simple tests I added. I doubt anyone's dependent on which way this is written, it would be an odd way to write code. However, it's sort of semi-standard that if what you were doing didn't work you don't touch the variables you would have set. Possible there are already cases where this isn't true. -- Peter Stephenson Software Engineer Tel: +44 (0)1223 692070 Cambridge Silicon Radio Limited Churchill House, Cambridge Business Park, Cowley Road, Cambridge, CB4 0WZ, UK Member of the CSR plc group of companies. CSR plc registered in England and Wales, registered number 4187346, registered office Churchill House, Cambridge Business Park, Cowley Road, Cambridge, CB4 0WZ, United Kingdom More information can be found at www.csr.com. Follow CSR on Twitter at http://twitter.com/CSR_PLC and read our blog at www.csr.com/blog