From mboxrd@z Thu Jan 1 00:00:00 1970 X-Msuck: nntp://news.gmane.io/gmane.comp.tex.context/103919 Path: news.gmane.org!.POSTED.blaine.gmane.org!not-for-mail From: Aditya Mahajan Newsgroups: gmane.comp.tex.context Subject: Re: Strange behavior in math mode: < and minus sign give leftarrow Date: Wed, 10 Apr 2019 08:19:51 -0400 (EDT) Message-ID: References: <6184EE48-2A2F-4C6A-BD78-1919E1E94A23@gmail.com> <016e36eb-7930-2dc6-4236-2e83a6576142@xs4all.nl> Reply-To: mailing list for ConTeXt users Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="8323329-1424080213-1554898793=:20792" Injection-Info: blaine.gmane.org; posting-host="blaine.gmane.org:195.159.176.226"; logging-data="43355"; mail-complaints-to="usenet@blaine.gmane.org" User-Agent: Alpine 2.21.99 (LNX 239 2017-12-04) Cc: mailing list for ConTeXt users , "Mikael P. Sundqvist" To: Hans Hagen Original-X-From: ntg-context-bounces@ntg.nl Wed Apr 10 14:20:32 2019 Return-path: Envelope-to: gctc-ntg-context-518@m.gmane.org Original-Received: from zapf.boekplan.nl ([5.39.185.232] helo=zapf.ntg.nl) by blaine.gmane.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.89) (envelope-from ) id 1hECDO-000B17-Qw for gctc-ntg-context-518@m.gmane.org; Wed, 10 Apr 2019 14:20:31 +0200 Original-Received: from localhost (localhost [127.0.0.1]) by zapf.ntg.nl (Postfix) with ESMTP id 3290D119992; Wed, 10 Apr 2019 14:20:06 +0200 (CEST) X-Virus-Scanned: Debian amavisd-new at zapf.boekplan.nl Original-Received: from zapf.ntg.nl ([127.0.0.1]) by localhost (zapf.ntg.nl [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id hxur_IkHN1Lr; Wed, 10 Apr 2019 14:20:05 +0200 (CEST) Original-Received: from zapf.ntg.nl (localhost [127.0.0.1]) by zapf.ntg.nl (Postfix) with ESMTP id 0FC1611999F; Wed, 10 Apr 2019 14:20:05 +0200 (CEST) Original-Received: from localhost (localhost [127.0.0.1]) by zapf.ntg.nl (Postfix) with ESMTP id 6FA51119992 for ; Wed, 10 Apr 2019 14:20:03 +0200 (CEST) X-Virus-Scanned: Debian amavisd-new at zapf.boekplan.nl Original-Received: from zapf.ntg.nl ([127.0.0.1]) by localhost (zapf.ntg.nl [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id g2UMFDk6Whqo for ; Wed, 10 Apr 2019 14:20:02 +0200 (CEST) Original-Received: from maleficent.mr.itd.umich.edu (smtp.mail.umich.edu [141.211.125.12]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by zapf.ntg.nl (Postfix) with ESMTPS id 09617119999 for ; Wed, 10 Apr 2019 14:20:01 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=umich.edu; s=relay-2016-05-12; t=1554898794; bh=luKXYn0YewZkDl48FoHh/dD8V5Kyb8F4W2luWo/I3Po=; h=Date:From:To:cc:Subject:In-Reply-To:References; b=josLnsP5N6vwVQ2fMXSfRNizskrm0Af7Z8josMAaiyTFx07dloLP5FjC9QdtIf65E oZgKTqKiE/ddWfYZnd8ba5KbUMGil3+GyexhxJLywuki5GUh5MeMCSnvKHE1DvDAe1 uRYjse04gPc6AVjkG5IEezi4O1T+BHtrTC6P4aImW5cNYp5DTzwU66pIpwuX6uNPyF 4KBhlJpMYLrfbQRw3Zyf+LCR+UgK+VXO/+deWFiBNlU9LKa+mzCM6CpTWQyCdM757o 0/S4htru9dMd3kJNN6vnksHvDaTxLvLbczfdO7om/SP6VHBemgOgD2FRHrIleQ850J FuB1G61u5ffPw== Authentication-Results: maleficent.mr.itd.umich.edu; iprev=pass policy.iprev=198.84.249.206 (198-84-249-206.cpe.teksavvy.com); auth=pass smtp.auth=adityam Original-Received: FROM adi-thinkpad.local (198-84-249-206.cpe.teksavvy.com [198.84.249.206]) By maleficent.mr.itd.umich.edu ID 5CADDF69.AD548.12397; Authuser adityam; Wed, 10 Apr 2019 08:19:53 -0400 In-Reply-To: <016e36eb-7930-2dc6-4236-2e83a6576142@xs4all.nl> X-BeenThere: ntg-context@ntg.nl X-Mailman-Version: 2.1.26 Precedence: list List-Id: mailing list for ConTeXt users List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: ntg-context-bounces@ntg.nl Original-Sender: "ntg-context" Xref: news.gmane.org gmane.comp.tex.context:103919 Archived-At: This message is in MIME format. The first part should be readable text, while the remaining parts are likely unreadable without MIME-aware tools. --8323329-1424080213-1554898793=:20792 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: QUOTED-PRINTABLE On Wed, 10 Apr 2019, Hans Hagen wrote: > On 4/10/2019 9:40 AM, Mikael P. Sundqvist wrote: >> On Wed, Apr 10, 2019 at 9:21 AM Otared Kavian wrote: >>>=20 >>> Hi Hans, >>>=20 >>> While testing old documents with lmtx, I noticed that with recent versi= ons=20 >>> of mkiv, as well as LuaMetaTeX, there is a strange behavior in math mod= e:=20 >>> when the characters < and - follow each other one gets \leftarrow=E2=80= =A6 This is=20 >>> embarrassing when one writes inequalities for negative numbers. >>> So one has to separate them in order to obtain with curly braces. Can t= his=20 >>> be fixed or is it intended ? >>>=20 >>> \starttext >>> $\alpha < -1$ >>>=20 >>> $\alpha \leftarrow 1$ >>>=20 >>> $\alpha < {-1}$ >>>=20 >>> $\alpha {<} - 1$ >>> \stoptext >>>=20 >>> Best regards: OK >>=20 >> Hi! >>=20 >> I asked about this before, and it is a feature. >>=20 >> It can be switched off with >>=20 >> \setupmathematics[ >> collapsing=3D1, >> ] >>=20 >> Hope it helps! > Indeed. Aditya is in charge of decisions about these defaults so if you w= ant=20 > it differently you need to convince him. (I'm not sure how many users dep= end=20 > on it.) We can turn it off by default. But it might be better to have a more=20 versbose interface: \setupmathematics[collapsing=3Dyes|no] with the default value being collapsing=3Dno. 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