From mboxrd@z Thu Jan 1 00:00:00 1970 X-Msuck: nntp://news.gmane.io/gmane.comp.tex.context/109642 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Jano Kula Newsgroups: gmane.comp.tex.context Subject: Re: Setting and measuring boxes TeX/Lua Date: Wed, 25 Nov 2020 22:28:52 +0100 Message-ID: References: Reply-To: mailing list for ConTeXt users Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============6106399355618312476==" Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="31301"; mail-complaints-to="usenet@ciao.gmane.io" Cc: mailing list for ConTeXt users To: Hans Hagen Original-X-From: ntg-context-bounces@ntg.nl Wed Nov 25 22:29:53 2020 Return-path: Envelope-to: gctc-ntg-context-518@m.gmane-mx.org Original-Received: from zapf.boekplan.nl ([5.39.185.232] helo=zapf.ntg.nl) by ciao.gmane.io with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1ki2ML-00083q-Ja for gctc-ntg-context-518@m.gmane-mx.org; Wed, 25 Nov 2020 22:29:53 +0100 Original-Received: from localhost (localhost [127.0.0.1]) by zapf.ntg.nl (Postfix) with ESMTP id 45DD71AA5D4; Wed, 25 Nov 2020 22:29:34 +0100 (CET) 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 D5vFnZ-VYXfx; Wed, 25 Nov 2020 22:29:32 +0100 (CET) Original-Received: from zapf.ntg.nl (localhost [127.0.0.1]) by zapf.ntg.nl (Postfix) with ESMTP id 1A68B1BA19E; Wed, 25 Nov 2020 22:29:32 +0100 (CET) Original-Received: from localhost (localhost [127.0.0.1]) by zapf.ntg.nl (Postfix) with ESMTP id 72B4A1BA19E for ; Wed, 25 Nov 2020 22:29:31 +0100 (CET) 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 83rq68Vd_jMl for ; Wed, 25 Nov 2020 22:29:30 +0100 (CET) Received-SPF: Pass (mailfrom) identity=mailfrom; client-ip=209.85.161.51; helo=mail-oo1-f51.google.com; envelope-from=jano.kula@gmail.com; receiver= Original-Received: from mail-oo1-f51.google.com (mail-oo1-f51.google.com [209.85.161.51]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits)) (No client certificate requested) by zapf.ntg.nl (Postfix) with ESMTPS id 044A3C11 for ; Wed, 25 Nov 2020 22:29:29 +0100 (CET) Original-Received: by mail-oo1-f51.google.com with SMTP id l10so830354ooh.1 for ; Wed, 25 Nov 2020 13:29:29 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=N5Tsntd4dBNfo8Dq48E/M2iSfijV+cPgvedFQ2tug2U=; b=PqjUZZSnmP9WSL7qfj5MNjOHPt6dS2Q/O5tFZ5HiNm9wJYNXzQNO6/SzhUSAYdHEpg ooy2LNFqVf200EAJeaL5VAZxKtczM1K7qDDX0m+OcnMmPkJFZjZnz1d1KLKdnXKoAdDz tL4SYlfo27qj+gTQHoRgFHh2RiTBXBQakIDz3J6f83NthFVZ5gJpNOKHsn9Go2DK5vmC iqF0LXgG3s9RATkBuoLLhhlTwcSilcFIrramNy1wuRqHjHPDz6VAF3mSnwZdC8d4vT1M vikUs7fHGNffGfeb5RDIAE7h4qJCN6ze1Hm9ZdgrMCjd6h7Hie0+p+KFsYm73zMEZp6/ fJzQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=N5Tsntd4dBNfo8Dq48E/M2iSfijV+cPgvedFQ2tug2U=; b=XJ2TIBBCu2+R+S1vgPfq7x3gHAq2ca0/hZMcKgJZQvMBvdvR3eHQzJGC379mmIwQLm bCvC15JZ0KqRfzAtttKY05OxkSMMehnRUxEoe9ukyPWtWKE2OlkFuKX0nfq/lyf0yAVi ah+7eBel5U96/6tpNQ4escJGKu2soqVadpBC1p95OKut5K2W5IE8xaFLd0MMnCM1DEcQ CfrMOr/UusD36XuCHPZWbYxuN3KhCbn5yy+UKJq/ySpjR3PiFLjI/saiiHGZJECv0Rp5 +oBG3vPx+vh0QfLSS/tpXcZy4eLKCGR/V8T5L6cYuvT5u0J+9/pBX1JCczYVROjvY+mh te3w== X-Gm-Message-State: AOAM5312F5n/CVojSxoej+3/du5B6Y5Q78sq9TUbe8n09e/1P5crQRpR /LC89JPvqQzZmFvcfmFlAJYbhskUlJHki+xesiw= X-Google-Smtp-Source: ABdhPJxFDntn5NFVwOv+tbIYHOwR+xsSSv6DatWELsj8BXz0ceNMeZsgYh8trmB2OShCuCK0DuRsJpMXt2Ue14aMuyU= X-Received: by 2002:a4a:84:: with SMTP id 126mr4328818ooh.0.1606339768512; Wed, 25 Nov 2020 13:29:28 -0800 (PST) In-Reply-To: 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.io gmane.comp.tex.context:109642 Archived-At: --===============6106399355618312476== Content-Type: multipart/alternative; boundary="0000000000004a741505b4f51fbe" --0000000000004a741505b4f51fbe Content-Type: text/plain; charset="UTF-8" Hello Hans! On Wed, 25 Nov 2020 at 21:25, Hans Hagen wrote: > \startluacode > context.stepwise (function() > context.step() > end) > \stopluacode > Thank you very much! I was trying context.stepwise several times (and \dowithnextbox, \nextboxht and other things). I bet there was no example of empty context.step(). The usage was: stepping in TeX end with context.step("\\texcommands\\with\\doubleslashes") without leaving Lua. What is the purpose of empty context.step()? Knocking on TeX's door? Jano --0000000000004a741505b4f51fbe Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
Hello Hans!

On Wed, 25 Nov 2020 at 21:25, = Hans Hagen <j.hagen@xs4all.nl&g= t; wrote:
\startluacode
context.stepwise (function()
=C2=A0 =C2=A0 =C2=A0contex= t.step()
end)
\stopluacode

Thank you very=C2=A0much!<= /div>

I was trying context.step= wise=C2=A0several times (and=C2=A0\dowithne= xtbox,=C2=A0 \nextboxht=C2=A0and other things). I bet th= ere was no example of empty context.step().=

The usage was: stepping in TeX end with=C2=A0context.step("\\texcommands\\with\\doubleslashes&= quot;)=C2=A0without leaving Lua.
What is the purpose of em= pty context.step()? Knocking on=20 TeX's door?

Jano=C2=A0
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