From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on inbox.vuxu.org X-Spam-Level: X-Spam-Status: No, score=-1.1 required=5.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,MAILING_LIST_MULTI,RCVD_IN_DNSWL_NONE autolearn=ham autolearn_force=no version=3.4.2 Received: from primenet.com.au (ns1.primenet.com.au [203.24.36.2]) by inbox.vuxu.org (OpenSMTPD) with ESMTP id 4cd7d7bc for ; Sat, 7 Sep 2019 12:02:02 +0000 (UTC) Received: (qmail 10236 invoked by alias); 7 Sep 2019 12:01:57 -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: List-Unsubscribe: X-Seq: 44737 Received: (qmail 12561 invoked by uid 1010); 7 Sep 2019 12:01:57 -0000 X-Qmail-Scanner-Diagnostics: from wout4-smtp.messagingengine.com by f.primenet.com.au (envelope-from , uid 7791) with qmail-scanner-2.11 (clamdscan: 0.101.2/25559. spamassassin: 3.4.2. Clear:RC:0(64.147.123.20):SA:0(-2.6/5.0):. Processed in 1.198281 secs); 07 Sep 2019 12:01:57 -0000 X-Envelope-From: d.s@daniel.shahaf.name X-Qmail-Scanner-Mime-Attachments: | X-Qmail-Scanner-Zip-Files: | Received-SPF: none (ns1.primenet.com.au: domain at daniel.shahaf.name does not designate permitted sender hosts) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= daniel.shahaf.name; h=date:from:to:cc:subject:message-id :references:mime-version:content-type:in-reply-to; s=fm1; bh=cet f2AgyvGPOn9C9Oy5Jo/kUf0plHP+DOmDlTlLyW5w=; b=B7f/PN996RtJBJEgK5E CL5PSavGVNPAUOLmIJFOzDzcIaFksBexLQbqwfLNX2Kk5X6NTzQR1QcSblnm8Gv4 DEHv3L7NZ0EGZVvlDbVXROkIZQoWnFjRA2zP4O2AjVn4bF4dIPLeCdTO0tQc0ueS LmczSu0979co0jlVfTXbxzeUYze8WZGkSGMZD6RZ819iJRAGBQLGdyWl9c99Ly/9 KcqnYFQFT2VjxdKfeEM+19c3CIX5GQzwI5wLr30YaFYniSVA/qt6F2mfX1oCjV0y YcE6OTI60xgLk6SdOLrROAen5lBS/Pzs53QcgsISZEuMjPUf4rqAVMWVa9aH8bSd jWQ== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to:x-me-proxy :x-me-proxy:x-me-sender:x-me-sender:x-sasl-enc; s=fm3; bh=cetf2A gyvGPOn9C9Oy5Jo/kUf0plHP+DOmDlTlLyW5w=; b=oYH541lwVGC++mB7Ra1NJe jd/hDJy7XMMOvslAoHN5Uw0B0bUlPTPc5GRdq2LJUkwIuw26apbubrF6SG6bAyHF WXC8PMwemm/2+HnGrpDIMOt5Odr4FO/zZ3iBdnlCip8nmHRDekcqzcBwk2kExBJP /RjuAOEG0aPNGeLRwSh86CITHinAMMnO+xwtliAR/UkRoQ7LVixsiPCPrJWSoUwb 36aVmD/h3ZXzZjx3y0USqpLLYac8pfPLAS64vkvVD6JU/3JgGN8kJyjqtqkFhV60 2LD95N+c13V+e61c9Pl3ODZJaB545FVI+kACmPrDCnPQcTnjgCxVPS4qWgbj2VrA == X-ME-Sender: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgeduvddrudekuddggeeiucetufdoteggodetrfdotf fvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdfqfgfvpdfurfetoffkrfgpnffqhgen uceurghilhhouhhtmecufedttdenucesvcftvggtihhpihgvnhhtshculddquddttddmne cujfgurhepfffhvffukfhfgggtuggjfgesthdttddttdervdenucfhrhhomhepffgrnhhi vghlucfuhhgrhhgrfhcuoegurdhssegurghnihgvlhdrshhhrghhrghfrdhnrghmvgeqne cukfhppeejledrudejiedrkedurdefgeenucfrrghrrghmpehmrghilhhfrhhomhepugdr shesuggrnhhivghlrdhshhgrhhgrfhdrnhgrmhgvnecuvehluhhsthgvrhfuihiivgeptd X-ME-Proxy: Date: Sat, 7 Sep 2019 12:01:21 +0000 From: Daniel Shahaf To: zsh-workers@zsh.org Cc: YAMAGUCHI Takanori Subject: Re: arithmetic expression from outside Message-ID: <20190907120121.iyqgwnyjqgsatuzl@tarpaulin.shahaf.local2> References: <69f3c9f0-b91b-beb1-d36c-854bb4eb3ff3@iij.ad.jp> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: NeoMutt/20170113 (1.7.2) Bart Schaefer wrote on Thu, Sep 05, 2019 at 11:22:53 -0700: > On Thu, Sep 5, 2019 at 1:50 AM YAMAGUCHI Takanori wrote: > > > > Is this an intended behaviour? > > It's the way evaluation of variables in math expressions is defined, > yes. What's the recommended alternative, then?