From mboxrd@z Thu Jan 1 00:00:00 1970 X-Msuck: nntp://news.gmane.io/gmane.comp.tex.context/101553 Path: news.gmane.org!.POSTED!not-for-mail From: Henri Menke Newsgroups: gmane.comp.tex.context Subject: Re: How can I remove a blank leading line from a buffer Date: Mon, 13 Aug 2018 15:46:50 +1200 Message-ID: <97793f8b-fb7c-162c-3ff1-1a44a6b6a233@gmail.com> References: Reply-To: mailing list for ConTeXt users NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 X-Trace: blaine.gmane.org 1534131993 9916 195.159.176.226 (13 Aug 2018 03:46:33 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Mon, 13 Aug 2018 03:46:33 +0000 (UTC) User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.9.1 To: ntg-context@ntg.nl Original-X-From: ntg-context-bounces@ntg.nl Mon Aug 13 05:46:29 2018 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 esmtp (Exim 4.84_2) (envelope-from ) id 1fp3oL-0002Uy-4c for gctc-ntg-context-518@m.gmane.org; Mon, 13 Aug 2018 05:46:29 +0200 Original-Received: from localhost (localhost [127.0.0.1]) by zapf.ntg.nl (Postfix) with ESMTP id C0C634FD30; Mon, 13 Aug 2018 05:47:08 +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 YOPymSy06QJ8; Mon, 13 Aug 2018 05:47:08 +0200 (CEST) Original-Received: from zapf.ntg.nl (localhost [127.0.0.1]) by zapf.ntg.nl (Postfix) with ESMTP id 235654FDCD; Mon, 13 Aug 2018 05:47:08 +0200 (CEST) Original-Received: from localhost (localhost [127.0.0.1]) by zapf.ntg.nl (Postfix) with ESMTP id D32B34FDCD for ; Mon, 13 Aug 2018 05:47:06 +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 0HO60OETCaqh for ; Mon, 13 Aug 2018 05:47:06 +0200 (CEST) Original-Received: from mail-pl0-f53.google.com (mail-pl0-f53.google.com [209.85.160.53]) (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 D49724FD30 for ; Mon, 13 Aug 2018 05:46:55 +0200 (CEST) Original-Received: by mail-pl0-f53.google.com with SMTP id w19-v6so6346348ply.8 for ; Sun, 12 Aug 2018 20:46:55 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=subject:to:references:from:message-id:date:user-agent:mime-version :in-reply-to:content-language:content-transfer-encoding; bh=HWVgOEaW5AVbQYhy/xRjL1uWjbEUbTLCmpPBI6pCvFY=; b=JwyvW5+UB7gwlF4h9sIY9+1fKZ1QZw7e5X1q574+ixJ3EKddXS9jHxAwypI4VaG5G7 VSmQ6vX3UAzLN0Kuv8IZmd3CqiV73oSlOFq7VgNfAT4VsxjP79MhcIxq9NiTcFGq/s9m vNJ5J/hLxJaurBDL1b/sRpeVfl7yN11Zfon1QrZdnAe/32r/HziFNsp00AHZ4IT+RrIb UVKIvBr+SMr6D9w96QA+AquqSyA0nKFd4wrDymNAJtrwP46Tu5fYb6marrIVDxgjUP/I vqmf6VMAt4I/d68ltxPkubOUqxhHG86nCBD45GW3fY4ouY9h4uDQ15hlOC3+30G9zUch Y5TQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=HWVgOEaW5AVbQYhy/xRjL1uWjbEUbTLCmpPBI6pCvFY=; b=Ch2vra7SlMRUMC6J2ukdjIsP+yU9IMgdTZRo1aCCcVcDgR0LFK1R+LPjhc0WhqkZyk 0tJk0H/zpQs6ljesVPHc7xBKtVGFi3NJZPH+NO1wFibk6vipM8APATh8clawjS6BS2mU rRNKsR44enqOYtK4QgTiQ7LzMXb+Hh2wEqkHQLLWB8erBlu8BFqYX113CB+hQHGiNr9d ZaBXp1WXHBZVD5w8PwEJ21Os8plNNZLU7RqxRXRxdMilbSrAXOWTvgBOczaOw9vJYQEV 9iSJyLpBfhaCLQuRbadVto/9QfqoCFFstVgK2NhwTABsVWZ8PLBmR+s/O4F5NybdTQ6j 8QrQ== X-Gm-Message-State: AOUpUlEcvJJjXSgpCHb5u+WKDq1Bvloj4FdONvEbBil/fEKUr74bmrer Ajvs2NCG01sqSPM1cEeIR6lUMJUK X-Google-Smtp-Source: AA+uWPxfC17OC7/e+bK4pCiH0LOf7Th2VPhJy8xorbsB7Ympx1hdo+aVosFIzY/yS4OkNtG7DQhujQ== X-Received: by 2002:a17:902:b709:: with SMTP id d9-v6mr15140468pls.138.1534132013897; Sun, 12 Aug 2018 20:46:53 -0700 (PDT) Original-Received: from [172.22.251.22] (fwphysics-ejournal-external.otago.ac.nz. [139.80.80.8]) by smtp.gmail.com with ESMTPSA id g11-v6sm35475050pgi.90.2018.08.12.20.46.52 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sun, 12 Aug 2018 20:46:53 -0700 (PDT) In-Reply-To: Content-Language: en-US X-BeenThere: ntg-context@ntg.nl X-Mailman-Version: 2.1.16 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:101553 Archived-At: CgpPbiAxMy8wOC8xOCAxNToxOCwgUmlrIEthYmVsIHdyb3RlOgo+ICUlIEhvdyBjYW4gb25lIHJl bW92ZSBibGFuayBsaW5lcyBhdCB0aGUgc3RhcnQgb2YgYSBidWZmZXIgc28gdGhhdAo+ICUlwqDC oCBjb21tYW5kcyB0aGF0IGdyYWIgYSBidWZmZXIgY2FuIGJlIHVzZWQgaW4gdGhlIHNhbWUgd2F5 IGFzLCBmb3IKPiAlJcKgwqAgZXhhbXBsZSwgXHN0YXJ0cGFyYWdyYXBoLi4uXHN0b3BwYXJhZ3Jh cGgsIHdoaWNoIGFsbG93IGJsYW5rCj4gJSXCoMKgIGxpbmVzIGFyb3VuZCB0aGUgY29udGVudD8K PiAlJQo+ICUlIFRoZSBwcm9ibGVtIGFwcGVhcnMgd2hlbiBhbiBvcHRpb25hbCBhcmd1bWVudCBp cyBhbGxvd2VkIGJ1dCBub25lCj4gJSXCoMKgIGlzIHByb3ZpZGVkLiBBZGRpbmcgXHJlbGF4IGRv ZXMgbm90IGhlbHA7IGFkZGluZyBlbXB0eSBicmFja2V0cwo+ICUlwqDCoCBkb2VzLiBJIHNlZSBu byB3YXkgdG8gZGlzdGluZ3Vpc2ggYmV0d2VlbiBhIGJ1ZmZlciB3aXRob3V0Cj4gJSXCoMKgIGxl YWRpbmcgYmxhbmsgbGluZXMgYW5kIGEgYnVmZmVyIHRoYXQgd2FzIGNyZWF0ZWQgd2hlbiBicmFj a2V0cwo+ICUlwqDCoCBhcmUgcHJvdmlkZWQuCj4gJSUKPiAlJSBcaW5saW5lYnVmZmVyIGhhbmRs ZXMgdGhlIGxlYWRpbmcgYmxhbmsgbGluZXMgd2hlbiB0aGVyZSBpcwo+ICUlwqDCoCBub3RoaW5n IHByZXBlbmRlZCwgYnV0IEkgbmVlZCB0byBwcmVwZW5kLiAoSXQgYWxzbyBoYW5kbGVzIHRoZQo+ ICUlwqDCoCB1bndhbnRlZCB0cmFpbGluZyBsaW5lLCBidXQgdGhhdCBpcyBub3QgYW4gaXNzdWUg aGVyZSkuCj4gJSUKPiAlJSBIb3cgY2FuIEkgdW5wYWNrIHRoZSBidWZmZXIsIGFwcGx5IHRoZSBl cXVpdmFsZW50IGZ1bmN0aW9ucyBvZgo+ICUlwqDCoCBpZ25vcmVzcGFzcGFjZXMgYW5kIHJlbW92 ZXVud2FudGVkc3BhY2VzIHRvIGl0LCBhbmQgcmVwYWNrIGl0Pwo+ICUlwqDCoCBUaGUgYnVmZmVy IG1heSBjb250YWluIGludGVybmFsIGJsYW5rIGxpbmVzIGFuZCBtYWNyb3MsIGFuZAo+ICUlwqDC oCB0aG9zZSBzaG91bGQgYmUgcmV0YWluZWQuIE9yLCBpcyB0aGVyZSBhbHJlYWR5IGEgZnVuY3Rp b24gdG8KPiAlJcKgwqAgc3RyaXAgYSBidWZmZXIgaW4gdGhlIG1hbm5lciB0aGF0IHN0cmluZy5z dHJpcCBkb2VzIGEgc3RyaW5nPwo+IAo+IFxzZXR1cHdoaXRlc3BhY2Vbbm9uZV0KPiBcc2V0dXBp bmRlbnRpbmdbbm9uZV0KPiBcZGVmaW5lXE1hcmt7XGNvbG9yW21pZGRsZWdyYXlde1xpdGLCv1wg fX0KPiBcZGVmaW5lXEZpcnN0e25vdGhpbmcgeWV0fQo+IFxkZWZpbmVcQXJne25vdGhpbmcgeWV0 fQo+IFxzZXR1cGxhbmd1YWdlW2VuXVtzcGFjaW5nPXBhY2tlZF0KPiAKPiBcc3RhcnR0ZXhkZWZp bml0aW9uIHVuZXhwYW5kZWQgc3RhcnRCdWZUZXN0Cj4gIMKgIFxiZ3JvdXAKPiAgwqAgXGRvc2lu Z2xlZW1wdHlcZG9zdGFydEJ1ZlRlc3QKPiBcc3RvcHRleGRlZmluaXRpb24KPiAKPiBcc3RhcnR0 ZXhkZWZpbml0aW9uIGRvc3RhcnRCdWZUZXN0IFsjU0VUVVBTXQo+ICDCoCBcZG9pZnNvbWV0aGlu Z2Vsc2V7I3tTRVRVUFN9fQo+ICDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDC oCB7XGRlZmluZVxBcmd7eWVzfX0KPiAgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDC oMKgwqAge1xkZWZpbmVcQXJne25vfX0KPiAgwqAgXGlmZmlyc3Rhcmd1bWVudAo+ICDCoMKgwqAg XGRlZmluZVxGaXJzdHt5ZXN9Cj4gIMKgIFxlbHNlCj4gIMKgwqDCoCBcZGVmaW5lXEZpcnN0e25v fQo+ICDCoCBcZmkKPiAgwqAgXHJlbGF4Cj4gIMKgIFxnZXRyYXdwYXJhbWV0ZXJzW0J1ZlRlc3Rd W3h4PXl5LCNTRVRVUFNdCj4gIMKgIFxncmFiYnVmZmVyZGF0YVtUZXN0QnVmZmVyXVtzdGFydEJ1 ZlRlc3RdW3N0b3BCdWZUZXN0XQo+IFxzdG9wdGV4ZGVmaW5pdGlvbgo+IAo+IFxzdGFydHRleGRl ZmluaXRpb24gc3RvcEJ1ZlRlc3QKPiAKPiAgwqAgXHN0YXJ0cGFyYWdyYXBoCj4gCgolIElnbm9y ZSBmaXJzdCBccGFyClxkZWZccGFye1xsZXRccGFyXG5vcm1hbHBhcn0KCj4gIMKgwqDCoCBcZG9u dGxlYXZlaG1vZGVcbGxhcHtcTWFya31caW5saW5lYnVmZmVyW1Rlc3RCdWZmZXJdCj4gIMKgwqDC oCBcIChmaXJzdDogXEZpcnN0LCBhcmc6IFxBcmcpCj4gCj4gIMKgIFxzdG9wcGFyYWdyYXBoCj4g Cj4gIMKgIFxlZ3JvdXAKPiBcc3RvcHRleGRlZmluaXRpb24KPiAKPiBcc3RhcnR0ZXh0Cj4gCj4g XHN0YXJ0cGFyYWdyYXBoCj4gCj4gIMKgIEEgc3RhcnRpbmcgcGFyYWdyYXBoLgo+IAo+IFxzdG9w cGFyYWdyYXBoCj4gCj4gXHN0YXJ0QnVmVGVzdAo+ICDCoCBCdWZmZXIgd2l0aG91dCBibGFuayBs aW5lcy4KPiBcc3RvcEJ1ZlRlc3QKPiAKPiBcc3RhcnRwYXJhZ3JhcGgKPiAKPiAgwqAgQW4gaW50 ZXJ2ZW5pbmcgcGFyYWdyYXBoLgo+IAo+IFxzdG9wcGFyYWdyYXBoCj4gCj4gXHN0YXJ0QnVmVGVz dAo+IAo+ICDCoCBCdWZmZXIgd2l0aCBibGFuayBsaW5lcy4KPiAKPiBcc3RvcEJ1ZlRlc3QKPiAK PiBcc3RhcnRwYXJhZ3JhcGgKPiAKPiAgwqAgQW4gaW50ZXJ2ZW5pbmcgcGFyYWdyYXBoLgo+IAo+ IFxzdG9wcGFyYWdyYXBoCj4gCj4gXHN0YXJ0QnVmVGVzdFxyZWxheAo+IAo+ICDCoCBCdWZmZXIg d2l0aCBcdGV4e3JlbGF4fS4KPiAKPiBcc3RvcEJ1ZlRlc3QKPiAKPiBcc3RhcnRwYXJhZ3JhcGgK PiAKPiAgwqAgQW4gaW50ZXJ2ZW5pbmcgcGFyYWdyYXBoLgo+IAo+IFxzdG9wcGFyYWdyYXBoCj4g Cj4gXHN0YXJ0QnVmVGVzdFtdCj4gCj4gIMKgIEJ1ZmZlciB3aXRoIFx0eXBle1tdfS4KPiAKPiBc c3RvcEJ1ZlRlc3QKPiAKPiBcc3RhcnRwYXJhZ3JhcGgKPiAKPiAgwqAgQW4gaW50ZXJ2ZW5pbmcg cGFyYWdyYXBoLgo+IAo+IFxzdG9wcGFyYWdyYXBoCj4gCj4gXHN0YXJ0QnVmVGVzdFtrZXk9dmFs dWVdCj4gCj4gIMKgIEJ1ZmZlciB3aXRoIFx0eXBle1trZXk9dmFsdWVdfS4KPiAKPiBcc3RvcEJ1 ZlRlc3QKPiAKPiBcc3RhcnRwYXJhZ3JhcGgKPiAKPiAgwqAgQSBjbG9zaW5nIHBhcmFncmFwaC4K PiAKPiBcc3RvcHBhcmFncmFwaAo+IAo+IFxzdG9wdGV4dAo+IAo+IFxzdG9wbW9kZQo+IAo+ICUl IC0tCj4gJSUgUmlrIEthYmVsCj4gCj4gX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18gCj4gCj4g SWYgeW91ciBxdWVzdGlvbiBpcyBvZiBpbnRlcmVzdCB0byBvdGhlcnMgYXMgd2VsbCwgcGxlYXNl IGFkZCBhbiBlbnRyeSAKPiB0byB0aGUgV2lraSEKPiAKPiBtYWlsbGlzdCA6IG50Zy1jb250ZXh0 QG50Zy5ubCAvIAo+IGh0dHA6Ly93d3cubnRnLm5sL21haWxtYW4vbGlzdGluZm8vbnRnLWNvbnRl eHQKPiB3ZWJwYWdlwqAgOiBodHRwOi8vd3d3LnByYWdtYS1hZGUubmwgLyBodHRwOi8vY29udGV4 dC5hYW5oZXQubmV0Cj4gYXJjaGl2ZcKgIDogaHR0cHM6Ly9iaXRidWNrZXQub3JnL3BoZy9jb250 ZXh0LW1pcnJvci9jb21taXRzLwo+IHdpa2nCoMKgwqDCoCA6IGh0dHA6Ly9jb250ZXh0Z2FyZGVu Lm5ldAo+IF9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCl9fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fCklmIHlvdXIgcXVlc3Rpb24gaXMgb2YgaW50ZXJlc3QgdG8gb3RoZXJzIGFzIHdlbGwsIHBs ZWFzZSBhZGQgYW4gZW50cnkgdG8gdGhlIFdpa2khCgptYWlsbGlzdCA6IG50Zy1jb250ZXh0QG50 Zy5ubCAvIGh0dHA6Ly93d3cubnRnLm5sL21haWxtYW4vbGlzdGluZm8vbnRnLWNvbnRleHQKd2Vi cGFnZSAgOiBodHRwOi8vd3d3LnByYWdtYS1hZGUubmwgLyBodHRwOi8vY29udGV4dC5hYW5oZXQu bmV0CmFyY2hpdmUgIDogaHR0cHM6Ly9iaXRidWNrZXQub3JnL3BoZy9jb250ZXh0LW1pcnJvci9j b21taXRzLwp3aWtpICAgICA6IGh0dHA6Ly9jb250ZXh0Z2FyZGVuLm5ldApfX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fXw==