From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 9506 invoked by alias); 3 Sep 2018 18:44:00 -0000 Mailing-List: contact zsh-users-help@zsh.org; run by ezmlm Precedence: bulk X-No-Archive: yes List-Id: Zsh Users List List-Post: List-Help: List-Unsubscribe: X-Seq: 23605 Received: (qmail 22287 invoked by uid 1010); 3 Sep 2018 18:44:00 -0000 X-Qmail-Scanner-Diagnostics: from mail-pg1-f178.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(209.85.215.178):SA:0(1.5/5.0):. Processed in 1.154796 secs); 03 Sep 2018 18:44:00 -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=1.5 required=5.0 tests=BAYES_00,FREEMAIL_FROM, FSL_HELO_FAKE,RCVD_IN_DNSWL_NONE,SPF_PASS,T_DKIM_INVALID autolearn=no autolearn_force=no version=3.4.1 X-Envelope-From: joeypabalinas@gmail.com X-Qmail-Scanner-Mime-Attachments: |signature.asc| X-Qmail-Scanner-Zip-Files: | DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to:user-agent; bh=/el5h7hkwU3EZ8fapt01gVkCnv87AX1h6dYROxrfkAM=; b=pjjk6KWTsPoDW2x7/1JGdOR5Hk0ZDVl6yxx+3Q9fdirt3XpjYHu3Ts79ArqYdUUk3+ 7IMxmmaADmCSlt0mifRNIRgqLmCYfPNpG2N0P7miScZ1cYwV2jEKfewDUmlJL4htenKA gaWhsOKXtqH1jUwq0NEsuiiY5rqdnLc+cqztGXUqOQVFcEUSkgylBHOVxApHFrr7BOmH oof23mZL5a8zvQj1Zmy0fz3hy2TCA1Zdzc3AOWm93YpGRjp2/Cs/2dNLB/FxiJE1s/WC 8Ov8qNvMkewR2fthQyKSfJlFGIGv6UrA1Y3XQ/CWyGfbJq6p3fYI6cCbAIKjTeNHASPh 0jVg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to:user-agent; bh=/el5h7hkwU3EZ8fapt01gVkCnv87AX1h6dYROxrfkAM=; b=Z8GAVJNYstHW4kczBeMQmHL/ErUQcSV0Nie8+8+Q6/sIS2eM+CItIe8fvyee71b802 csdc3rSWQRoKHXlslpMN/iM8BOYBXzajp8WXObH6qm3fxkYyU5cQvZrLYwP4y8XzJdvj vKh+wbHYrMuz8X3vjW7cJqsjMkRYxbRiPZLirCZ9Lbl/S2kNt/HqmXqUcHGFM/6PrxDh +HwTaHv2rh6YQydwBJf6B2LkGDSMVsUPh1vfw9apBH9/MUZm7qaQB8gHdaOaCbMJg2FA ioyvqKAaCGR0v95q/ROCvuPGC1zJ64nYs2UEFnkq8t5UJslcbSbkZnaJ3pdNJa5WDG93 u8LA== X-Gm-Message-State: APzg51BVCgZts94lT6A3FYWH4x5iHk+ZmWHL7w+Mp8ENTARNsuaHRqUl rQEYfDeme3c7tGMJ07T+qwDykCAW X-Google-Smtp-Source: ANB0VdbZhK/Gcr2RzQ+O/3dVgRISprI8dKSHpcaRPZvGc+x1SjYGl7dXTqFnJduDAahYayJ3nxQPiw== X-Received: by 2002:a63:dd49:: with SMTP id g9-v6mr26884114pgj.356.1536000236382; Mon, 03 Sep 2018 11:43:56 -0700 (PDT) Date: Mon, 3 Sep 2018 08:43:53 -1000 From: Joey Pabalinas To: Daniel Shahaf Cc: Ben Klein , zsh-users@zsh.org, Joey Pabalinas Subject: Re: Capturing STDOUT without subshells or file I/O Message-ID: <20180903184353.yzujt7ywnlvufeye@gmail.com> References: <04a12c6a-c926-b088-f386-8a2bdb81dad2@gmail.com> <20180903140214.76kbzgpfru6atc5u@tarpaulin.shahaf.local2> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="5nhyrrn6xyfjz62v" Content-Disposition: inline In-Reply-To: <20180903140214.76kbzgpfru6atc5u@tarpaulin.shahaf.local2> User-Agent: NeoMutt/20180716 --5nhyrrn6xyfjz62v Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, Sep 03, 2018 at 02:02:14PM +0000, Daniel Shahaf wrote: > Just pass -v to the builtin printf, e.g., >=20 > % printf -v foo 'a%03d' 42 > % typeset -p foo > a042 > %=20 Much nicer, wow. Looks like I'll be revising quite a few of my scripts today. --=20 Cheers, Joey Pabalinas --5nhyrrn6xyfjz62v Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAEBCAAdFiEEKlZXrihdNOcUPZTNruvLfWhyVBkFAluNgOgACgkQruvLfWhy VBmTYhAAlGOlQ1OxZH8guYPqKtFZD/y7n8UMjBEkz1dFJlCkOGKCEG5mMBsZ9tyY 9phIX5mv/ox/22hS7qOSpMcXyQKrb3BN5cNUB/9ZO2V18KwI95hxNE7sAVjhmRoc rQLcvTOuK/FF5XSv7UiIVTW3w4Xc19kc9EX1HcrHGjCMUmzRbkMAbxeflmdVeedY IuZG7FUu7ouYnVSYQ0E5fo1Q+kzDz8yfBCC0I1O4CrjTkYrXD1ADYvjmG4dKOAei DR41EdeDMw1po5C+sErtC6pol7mj+1J0uckLj8lNEleroTHVnno0BgRsTrDSNXol uwtXZdK1lgidPAaF+S245VnuWHbxdsQXe1ywQDuq8v0reyIdTqlQx71ngO/198Ix mw53wv6NGJ9KGLRzfjIkedKAVWy6yBEwx49wTVzmFdMwwY6SVPIuYuhW/E59KmqT BGs5P1kJ3c1GQhpFCN0l3VR/wYWqh2xqGm7tDkdvKT71/QaqiZOR7rS7LERbEcjV tOkjHOOc3Vpq3bJ4Vit6pi0JNlDnXtMIAAMIfK35cEQrqb3FZU8/Ji+rcI5lPPBT 8SxRpE2J9yenKm7LJRNeKfgwBKDtI6mR71CeZg56gAeTBPaf93VW6GzR7yFtwWV6 W1wj+XilGWyFJkTFzJHkQ00gS4nhKnAB9EAtQl1myq3jqdClfPU= =73DH -----END PGP SIGNATURE----- --5nhyrrn6xyfjz62v--