From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 5262 invoked from network); 9 Apr 2002 16:46:12 -0000 Received: from sunsite.dk (130.225.247.90) by ns1.primenet.com.au with SMTP; 9 Apr 2002 16:46:12 -0000 Received: (qmail 571 invoked by alias); 9 Apr 2002 16:46:03 -0000 Mailing-List: contact zsh-workers-help@sunsite.dk; run by ezmlm Precedence: bulk X-No-Archive: yes X-Seq: 16953 Received: (qmail 560 invoked from network); 9 Apr 2002 16:46:03 -0000 To: zsh-workers@sunsite.dk (Zsh hackers list) Subject: Re: Zsh 3 and ${1+"$@"} (Was: [GNU Autoconf 2.53] testsuite.log: 126 failures) In-reply-to: ""Bart Schaefer""'s message of "Tue, 09 Apr 2002 16:34:17 -0000." <1020409163417.ZM3251@candle.brasslantern.com> Date: Tue, 09 Apr 2002 17:45:34 +0100 Message-ID: <24213.1018370734@csr.com> From: Peter Stephenson "Bart Schaefer" wrote: > On Apr 9, 12:30pm, Peter Stephenson wrote: > } > } By the way, I'm sure this is horribly incomplete at best --- and > } paramsubst() is too grotesque for me to understand it --- but, just so I > } understand what is going on, what is the problem with (deliberately > } expanded the context): > > Re-read the comment: "this leaves the unquoted substrings unsplit." If > you turn off spbreak there, then ${=1+some words here} becomes broken. No, it doesn't, because that uses (spbreak = 2), hence the test. > } + if (spbreak == 1) > } + spbreak = 0; -- Peter Stephenson Software Engineer CSR Ltd., Science Park, Milton Road, Cambridge, CB4 0WH, UK Tel: +44 (0)1223 392070 ********************************************************************** The information transmitted is intended only for the person or entity to which it is addressed and may contain confidential and/or privileged material. Any review, retransmission, dissemination or other use of, or taking of any action in reliance upon, this information by persons or entities other than the intended recipient is prohibited. If you received this in error, please contact the sender and delete the material from any computer. **********************************************************************