From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 24831 invoked by alias); 10 Aug 2011 16:59:24 -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: 29671 Received: (qmail 15580 invoked from network); 10 Aug 2011 16:59:12 -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: Wed, 10 Aug 2011 17:19:46 +0100 From: Peter Stephenson To: "Zsh Hackers' List" Subject: Re: PATCH: zsh/datetime $EPOCHREALTIME Message-ID: <20110810171946.467b15b5@pwslap01u.europe.root.pri> In-Reply-To: References: <20110810122137.3a3e4c00@pwslap01u.europe.root.pri> <20110810124120.0479177b@pwslap01u.europe.root.pri> <110810083017.ZM4722@torch.brasslantern.com> 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: [10.103.11.26] X-Scanned-By: MailControl A-12-01-02 (www.mailcontrol.com) on 10.68.0.152 On Wed, 10 Aug 2011 17:38:52 +0200 Mikael Magnusson wrote: > If it's an array, how do you get both elements at the 'same' time? I'm > guessing you would always have to copy the array in one step and then > access the elements in the copy. I believe that's correct, yes. I think copying the whole array is safe since we only call the array get function once (line 2360 of subst.c which ends up in getvaluearr() which performs one call to the parameter-specific get function), but that could probably do with a quick once over if this gets implemented. -- 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