From mboxrd@z Thu Jan 1 00:00:00 1970 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on inbox.vuxu.org X-Spam-Level: X-Spam-Status: No, score=-3.3 required=5.0 tests=DKIM_SIGNED,DKIM_VALID, MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED,T_SCC_BODY_TEXT_LINE, UNPARSEABLE_RELAY autolearn=ham autolearn_force=no version=3.4.4 Received: (qmail 4899 invoked from network); 18 Mar 2022 14:15:36 -0000 Received: from zero.zsh.org (2a02:898:31:0:48:4558:7a:7368) by inbox.vuxu.org with ESMTPUTF8; 18 Mar 2022 14:15:36 -0000 ARC-Seal: i=1; cv=none; a=rsa-sha256; d=zsh.org; s=rsa-20210803; t=1647612936; b=Ri61gvdqffbJ6zTwUTDomtP6+2Si4jMU7aq8XbGPXG5BcWS/9WuReMBc9NPjGUTMI/ylY5J+hM u+GIrG91bE7TdPKzhKGD4hWjcx5bws0eWPKJkf8azwPLfctCvelgKiPKIMg42d3SB2A4l9CGB7 mLM7xqmmUBUMs+5bvswqP6v8GLtXPf6HDfri3PUYX9QgAi3tXTjIul88SP56ZfXalWz6Yugacr hmA1pHls9kZae7WVM4qcMiOwW83+MfL6BaubhtO96SDTSzR++fz4zx9O7D4gnxbVmH5T42Ksga vIYqMdWhCptiZW/DUwqrmNDx1ytqbVNiXN2tLFSCJJE7EA==; ARC-Authentication-Results: i=1; zsh.org; iprev=pass (joooj.vinc17.net) smtp.remote-ip=155.133.131.76; dmarc=none header.from=vinc17.net; arc=none ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed; d=zsh.org; s=rsa-20210803; t=1647612936; bh=pu3r8UFpD8N/jnwaX9/HwRTds2RbP7oqYtUjgRQe6XE=; h=List-Archive:List-Owner:List-Post:List-Unsubscribe:List-Subscribe:List-Help: List-Id:Sender:In-Reply-To:Content-Transfer-Encoding:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:DKIM-Signature; b=j24xUKaQYuWSojMAOQv5iBg81VSa6G0M0ueN97lE8DEW8bPEYkBzbh1G8gO1WLqphBdWKe91h2 buohmZwJN7+vX/0pFN345hLmPkaqr6OTPkVU78rwYHtRPzw7j2UA27IKv5yh4uVTHzHBoYPHnR KKXuhBiCFkt3xfmvLRGlFIocR3LhFqtbVRUuYgjH+bvOmwNqFqUJ7U3yPJflfVHnYO6FP5rhXn cdthQW8Zb92t2kwnrmpdXn08xoPVayqSqzSdjLzlIkNqzzAI7fKcwfd4vF41n7awt3c3Rg+JHG Z67WzZIU8mXKm43Qo75Q0IrTFdjq4pNBOq/MuZkmqL3jiQ==; DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=zsh.org; s=rsa-20210803; h=List-Archive:List-Owner:List-Post:List-Unsubscribe: List-Subscribe:List-Help:List-Id:Sender:In-Reply-To:Content-Transfer-Encoding :Content-Type:MIME-Version:References:Message-ID:Subject:Cc:To:From:Date: Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender :Resent-To:Resent-Cc:Resent-Message-ID; bh=3PY8rss03sxbcyp5JH/cTbdwelBz4mVlvqqiwWHkZHw=; b=I+KGR+AonBb0Knsg0CsgAYbYIa Lq4Pkn5AfPdLn5RUxDJZZa9cIeuO3RGX9tsy7ZRTba3xiZqDr1VrWgviUXLCK3Dw01rvw4opqwcdd FwqVJOrCQMytd1K0YgzHvsTChutr0yn1wRpW5NLYTqgASuHh8GeYdncYFlcTfwP5gl+IVJEPmY2AM 3yrYIA4UrldhUJLO4rG8WoHqHrViyMrgTwTNi6jEpRBlIKIPBb6TtfNa8dqRZVKV4qZG2a+Qu3W1n BJyZwSj5BfPi9ja/CSkdu9L3I666GkOTvi+nzxe1dOT5Sg6fxhEP/dLYPKgl10Cpz6c6w80NsKrzf bL7+j9hA==; Received: from authenticated user by zero.zsh.org with local id 1nVDOC-000ILM-BX; Fri, 18 Mar 2022 14:15:36 +0000 Authentication-Results: zsh.org; iprev=pass (joooj.vinc17.net) smtp.remote-ip=155.133.131.76; dmarc=none header.from=vinc17.net; arc=none Received: from joooj.vinc17.net ([155.133.131.76]:60738) by zero.zsh.org with esmtps (TLS1.3:TLS_AES_256_GCM_SHA384:256) id 1nVDMg-000HUk-Jw; Fri, 18 Mar 2022 14:14:03 +0000 Received: from smtp-zira.vinc17.net (128.119.75.86.rev.sfr.net [86.75.119.128]) by joooj.vinc17.net (Postfix) with ESMTPSA id 3DDEA4C2; Fri, 18 Mar 2022 15:14:02 +0100 (CET) Received: by zira.vinc17.org (Postfix, from userid 1000) id 0229228002F6; Fri, 18 Mar 2022 15:14:01 +0100 (CET) Date: Fri, 18 Mar 2022 15:14:01 +0100 From: Vincent Lefevre To: Jun T Cc: zsh-users@zsh.org, Leander Jedamus Subject: Re: possible bug in zsh concerning a for loop Message-ID: <20220318141401.GC35304@zira.vinc17.org> Mail-Followup-To: Jun T , zsh-users@zsh.org, Leander Jedamus References: <646DEC1A-CEC9-47B7-9D90-954D213C25B5@kba.biglobe.ne.jp> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <646DEC1A-CEC9-47B7-9D90-954D213C25B5@kba.biglobe.ne.jp> X-Mailer-Info: https://www.vinc17.net/mutt/ User-Agent: Mutt/2.2.1+12 (1ba319cf) vl-138565 (2022-03-05) X-Seq: 27584 Archived-At: X-Loop: zsh-users@zsh.org Errors-To: zsh-users-owner@zsh.org Precedence: list Precedence: bulk Sender: zsh-users-request@zsh.org X-no-archive: yes List-Id: List-Help: List-Subscribe: List-Unsubscribe: List-Post: List-Owner: List-Archive: On 2022-03-18 17:45:22 +0900, Jun T wrote: > You can get this by: > > [1] use array (instead of scalar parameter items) > > a=( item1 item2 item3 ) > for i in $a; do ... done > > [2] use ${=items} > > for i in ${=items}; do ... done > > [3] set SH_WORD_SPLIT option > > setopt SH_WORD_SPLIT > for i in $items; do ... done > > I prefer [1], but it is up to you which method you use. [1] has the advantage that it supports arguments containing spaces. -- Vincent Lefèvre - Web: 100% accessible validated (X)HTML - Blog: Work: CR INRIA - computer arithmetic / AriC project (LIP, ENS-Lyon)