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-Qmail-Scanner-Diagnostics: from mail-qt0-f174.google.com by f.primenet.com.au (envelope-from , uid 7791) with qmail-scanner-2.11 (clamdscan: 0.99.2/21882. spamassassin: 3.4.1. Clear:RC:0(209.85.216.174):SA:0(0.0/5.0):. Processed in 0.124552 secs); 19 Jul 2016 00:21:48 -0000 X-Spam-Checker-Version: SpamAssassin 3.4.1 (2015-04-28) on f.primenet.com.au X-Spam-Level: X-Spam-Status: No, score=0.0 required=5.0 tests=FREEMAIL_FROM,SPF_PASS, T_DKIM_INVALID autolearn=unavailable autolearn_force=no version=3.4.1 X-Envelope-From: mikachu@gmail.com X-Qmail-Scanner-Mime-Attachments: | X-Qmail-Scanner-Zip-Files: | Received-SPF: pass (ns1.primenet.com.au: SPF record at _netblocks.google.com designates 209.85.216.174 as permitted sender) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :content-transfer-encoding; bh=3/jT0pDvmSJ4M6EG8PxD9sUH+Z8P54OmO86X9D/onrQ=; b=hcdYx21yPKk0iaKdJW+4vP5Dc8KvxPsm1TjT651mZdN51x704edOJYmIuqbsc3OVMd xwJ20GCE2hXX+ThZ2Az3OPTiaOH27JPpNNvlJzRzMYMZwgaqudLx4fmu5xb2iVSwyCpS s9jMmbk35PVR461IgcTObjQrJJNUI+acz4+VQgvRUL3vA/exgzvU3+OXb6j69T4X2M05 UemgqwrkA83N5Mka8mC/0cdrm/UfZbN0g3+xSKxc+2MF59AmlwroUHDnCt6KhAtcuvek SkBdDaGPHQm/FUq/rcwIqG/4TAJ0tSg192x3K5rL1s+9fqklj4AKs2n72rOn7i0E9Xa1 Yuyg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:in-reply-to:references:from:date :message-id:subject:to:content-transfer-encoding; bh=3/jT0pDvmSJ4M6EG8PxD9sUH+Z8P54OmO86X9D/onrQ=; b=gCKcF40LINS+S4mpxiRUsYlZPjIGzauK/KoI/iw50Bw6Lj2ASyXkSlc6440NuIQYLH S0DtFrX7ZN3qLCUGMP5qF9GQZcQ3AJMYOkqmMYSgFgYidckSh2t6rFeZ7XKPknFlBgU/ wb47maDnMExR869r/layXbdDK1ex39qPWhkcGVaXaLEgVw+4sPtWTDnI+fy0prf6BRhg 9Lnrawf82g14eo1WCDg/p5ZFK/9kCqwEJsU6lZGsMpY3wM3lJfsLXfzEvLMvrPU6xCJx 8wlZGEsSUbgJ5foYCbOkBprx7JLAn3ChNAmc3J15PbcUediBxwtlGCv5ll/hx2z/eXS0 Fw7g== X-Gm-Message-State: ALyK8tIBHAnJkuptv5HeDerkZ1WKow/bURMOQ48K+pfoSFXsANFD/XHR154++p/FagUziPfR3CwwKiiLemvAdg== X-Received: by 10.200.48.112 with SMTP id g45mr57246308qte.70.1468887700462; Mon, 18 Jul 2016 17:21:40 -0700 (PDT) MIME-Version: 1.0 In-Reply-To: <20160718203149.GA11086@mobil.systemanalysen.net> References: <20160718203149.GA11086@mobil.systemanalysen.net> From: Mikael Magnusson Date: Tue, 19 Jul 2016 02:21:39 +0200 Message-ID: Subject: Re: Parameter + prompt expansion %D{%T.%.} parser issue To: Roland Eggner , zsh workers Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-Seq: zsh-workers 38883 On Mon, Jul 18, 2016 at 10:31 PM, Roland Eggner wrote: > emulate -R zsh -c 'print -l ${(%):-%D{%T.%.} %~} "${(%):-%D{%T.%.} %~}" $= {(%):-"%D{%T.%.} %~"}' > > Expected: > 22:03:02.324 ~ > 22:03:02.324 ~ > 22:03:02.324 ~ > > Observed: > 22:03:02.324 ~ > 22:03:02.324 %~} > 22:03:02.324 ~ > > > Note the trailing =E2=80=9C%~}=E2=80=9D in the 2nd line. > > ZSH_PATCHLEVEL=3Dzsh-5.2-282-ga22f4ea > uname -m -o > x86_64 GNU/Linux > > Usage error? Bug? Feature? Usage error, but it's kind of hard to understand what's going on there admittedly. When ${} is unquoted, then the parser "knows" which {} belong together, but when you have them under double quotes the {} for the %D are not special in any way, so the terminating } for %D matches the ${ as well. You need "${(%):-%D{%T.%.\} %~}" (It would also be a good idea to use -r for print when testing quoting things although in this case it makes no difference.) The same thing happens when you use %F{} etc. --=20 Mikael Magnusson