From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 22977 invoked by alias); 27 Mar 2018 11:56:51 -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: 42543 Received: (qmail 22713 invoked by uid 1010); 27 Mar 2018 11:56:51 -0000 X-Qmail-Scanner-Diagnostics: from mailout1.w1.samsung.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(210.118.77.11):SA:0(-6.9/5.0):. Processed in 1.468656 secs); 27 Mar 2018 11:56:51 -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=-6.9 required=5.0 tests=BAYES_00,RCVD_IN_DNSWL_HI, RCVD_IN_MSPIKE_H3,RCVD_IN_MSPIKE_WL,SPF_HELO_PASS,SPF_PASS,T_DKIM_INVALID, T_RP_MATCHES_RCVD autolearn=ham autolearn_force=no version=3.4.1 X-Envelope-From: p.stephenson@samsung.com X-Qmail-Scanner-Mime-Attachments: | X-Qmail-Scanner-Zip-Files: | DKIM-Filter: OpenDKIM Filter v2.11.0 mailout1.w1.samsung.com 20180327115645euoutp01716f98081d03d58fe1aa9dffeef31d53~fxQCD1UZ02717127171euoutp01X DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=samsung.com; s=mail20170921; t=1522151805; bh=UCUVOPzrdt5so5nKyOfjljzXCK9yZB8VzJRQaA0oKX0=; h=Date:From:To:Subject:In-reply-to:References:From; b=VXMSKvCyl4/Sonpp1GupPZEGIST1wyhJKd+E3aNM6PKbkjEcpPhFXKqBh4GSKvNKF oKETOeJ4yZ8O7bWn6KCFVPfsu78QEjTsigKFenLEaYOiPeDxI2leQx7VztmW2J8aXq d9tqa0UoUGhrlx42eD+s6lsURxYzNDm9cALL/XGA= X-AuditID: cbfec7f2-5ffe19c000011644-45-5aba317bcb5c Date: Tue, 27 Mar 2018 12:56:41 +0100 From: Peter Stephenson To: Zsh workers Subject: Re: lexer issue Message-id: <20180327125641.3df8e5a1@camnpupstephen.cam.scsc.local> In-reply-to: <5777.1522148738@thecus> Organization: SCSC X-Mailer: Claws Mail 3.13.2 (GTK+ 2.24.30; x86_64-pc-linux-gnu) MIME-version: 1.0 Content-type: text/plain; charset="UTF-8" Content-transfer-encoding: quoted-printable X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFnrEIsWRmVeSWpSXmKPExsWy7djP87rVhruiDJqOmFgcbH7I5MDoserg B6YAxigum5TUnMyy1CJ9uwSujCPNvUwFW1krjqz/xNbAOJeli5GTQ0LARGJP9zzmLkYuDiGB FYwSXft6WSGcXiaJt9P3MMNUdTx5DmYLCSxjlPg0Lw2iaBqTxONN55ggnDOMEjPf/IVqv8Ao sXjBUrAWFgFViYbrIHM5OdgEDCWmbprNCGKLAMXnnDgFFhcWkJBYuvUPWD2vgLPEhTOdYDWc QDU9zVuA4hwc/AJCEheabSEuspc4uuckE0S5oMSPyffA/mEW0JTYuns9O4StLfHk3QWweyQE JrBJ9LTNZINodpHYfvcFlC0s8er4FnYIW0bi8uRuFoiGZkaJtffvQxX1MErMWhwKYVtL9N2+ yAixgU9i0rbpYMdJCPBKdLQJQZgeEo3/oKKOEgf/W0MCrkLiwKqD7BMY5WchuXoWkqtnIbl6 ASPzKkbx1NLi3PTUYsO81HK94sTc4tK8dL3k/NxNjMCYP/3v+KcdjF8vJR1iFOBgVOLhdWDb GSXEmlhWXJl7iFGCg1lJhDdTcFeUEG9KYmVValF+fFFpTmrxIUZpDhYlcd44jbooIYH0xJLU 7NTUgtQimCwTB6dUA2NYc9gRt7hFS17zRnAtEbNV/FT+MH6h0Mcjols7Pa9b+hequP2uURNO UVxin7riYevF0EU5u+S51n6RPzgzMcnA5ovRv4QfcdFSLdPYJomFCR7cbfdqTV51VnEj64nb G0S7Nn4LO5RYlf2hwPrQ9H/SS45fdFROOO7RmM43e1Yit13pKu8Xt5RYijMSDbWYi4oTASFZ wJf1AgAA X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFjrELMWRmVeSWpSXmKPExsVy+t/xq7rVhruiDFb8F7Y42PyQyYHRY9XB D0wBjFFcNimpOZllqUX6dglcGUeae5kKtrJWHFn/ia2BcS5LFyMnh4SAiUTHk+fMXYxcHEIC SxglTu7thHJmMElcP/eYCcI5xyixsGMvO0iLkMAFRoknh2pAbBYBVYmG672sIDabgKHE1E2z GUFsEaD4nBOnwOLCAhISS7f+YQaxeQWcJS6c6QSr4QSq6Wnewgwxs0qi5cYhIJuDg19ASOJC sy3EdfYSR/ecZIJoFZT4Mfke2NXMAuoSk+YtYoawtSWevLvACjFGXeLG3d3sExiFZiFpmYWk ZRaSlgWMzKsYRVJLi3PTc4uN9IoTc4tL89L1kvNzNzECQ3bbsZ9bdjB2vQs+xCjAwajEw/vj 084oIdbEsuLK3EOMEhzMSiK8mYK7ooR4UxIrq1KL8uOLSnNSiw8xSnOwKInznjeojBISSE8s Sc1OTS1ILYLJMnFwSjUwGvRoaWZcOXJKd+vuw1Ftbxg/Zu+8+fyj8RW9nhfKAsu01XPmHUhW Ni0R26i1qF6gxWpizEcW595tgao9Nex+pu3zdgeJa7ZUh8eqbvy7UftTZO6LXynXTgZrqhhv Trbpu1BzUHJxmfS303aZD359nKjkpPRr/ZfKXVatHVJ+XLqc3AV92xOVWIozEg21mIuKEwER qtC6VQIAAA== X-CMS-MailID: 20180327115643eucas1p220b84ca5847bffc7c65dee8389e4f695 X-Msg-Generator: CA CMS-TYPE: 201P X-CMS-RootMailID: 20180327111617epcas3p264cdae264e676ace2503d20bd919ea5e X-RootMTR: 20180327111617epcas3p264cdae264e676ace2503d20bd919ea5e References: <5777.1522148738@thecus> On Tue, 27 Mar 2018 13:05:38 +0200 Oliver Kiddle wrote: > Does anyone know what may be causing this: >=20 > echo $(( ((##h << 8) + ##e) << 8)+ > =E2=86=92 echo $(( ((##h << 8) + >=20 > This is with space bound to magic-space. This will be to do with the fact that you've closed one of the parentheses of the arithmetic expression, but not the other, so the next expansion has decided it's a command substitution. In that, the ##e is a comment, so gets stripped. In fact, I'm not seeing the effect you are, which may be down to options, or to the fact that the way we handle interactive comments changed recently, or a combination. pws