From mboxrd@z Thu Jan 1 00:00:00 1970 X-Msuck: nntp://news.gmane.io/gmane.comp.tex.context/111590 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Adam Reviczky Newsgroups: gmane.comp.tex.context Subject: ctxlua percentage format escape Date: Sat, 29 May 2021 13:32:03 +0100 Message-ID: Reply-To: mailing list for ConTeXt users Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0375153444149347054==" Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="8385"; mail-complaints-to="usenet@ciao.gmane.io" To: mailing list for ConTeXt users Original-X-From: ntg-context-bounces@ntg.nl Sat May 29 14:32:49 2021 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 1lmy92-0001yM-0w for gctc-ntg-context-518@m.gmane-mx.org; Sat, 29 May 2021 14:32:48 +0200 Original-Received: from localhost (localhost [127.0.0.1]) by zapf.ntg.nl (Postfix) with ESMTP id 58017283C29; Sat, 29 May 2021 14:32:20 +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 4CjFvsF_27Wb; Sat, 29 May 2021 14:32:18 +0200 (CEST) Original-Received: from zapf.ntg.nl (localhost [127.0.0.1]) by zapf.ntg.nl (Postfix) with ESMTP id 5A78E283C2A; Sat, 29 May 2021 14:32:18 +0200 (CEST) Original-Received: from localhost (localhost [127.0.0.1]) by zapf.ntg.nl (Postfix) with ESMTP id BC071283C28 for ; Sat, 29 May 2021 14:32:16 +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 rSy0KU8e_AEd for ; Sat, 29 May 2021 14:32:15 +0200 (CEST) Received-SPF: Pass (mailfrom) identity=mailfrom; client-ip=209.85.208.47; helo=mail-ed1-f47.google.com; envelope-from=reviczky@gmail.com; receiver= Original-Received: from mail-ed1-f47.google.com (mail-ed1-f47.google.com [209.85.208.47]) (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 43F79283BD8 for ; Sat, 29 May 2021 14:32:15 +0200 (CEST) Original-Received: by mail-ed1-f47.google.com with SMTP id t3so7901030edc.7 for ; Sat, 29 May 2021 05:32:15 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:from:date:message-id:subject:to; bh=B5AuiS9uwBy7IYGIszFPX679lBc0wkulLeFAjEx7mjM=; b=LoH5aRIaDK52HJ/VbSK9m63BtTE495w2DL9IzUhbflxwWCUXYF9o6Qsc8+bvVxGwKd EIWBaxQ2famRg/nN52SU9Nlun9ke6RWNFakLA0X8MhtepFwmc3b8CD6yTp8dEXtGHeFK bmu8mV0R4S64Ui4L+XxQ6NLQQ+5TVz+Kg9nSnIDkvNh5vZY3EXz0XFSR5kNHDW+elyxb 4hzxzCC4G1d8hGpIbyLSxtokkzX7n5gDYns7WZhNQQ1xhtWTO4EKzjn7ZiOlcmO513I+ lyY28uKnh7ggDDdf1iHaFsY6m022P+0rui3EC7dY3OF3QrehfdMsKHI4gEiT2UGNQEEg njng== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=B5AuiS9uwBy7IYGIszFPX679lBc0wkulLeFAjEx7mjM=; b=Lnuh7txXZ5DUiW1bPtHw9TPJmnQ7Oh04sB5NmbdfToaR4HAWs9ZLP5a7FfKPn0F+DR Sfg6SDpvqwAXh++8ls5aCKyxjOQHtKkelVU4EKJgJakcihFe2MIOxTyLNWslB9lP9/tZ +Gv3VklCCGm7b2jP4g9usqOhL8lduiOwZNmgDdwu03m2wrDZnAQb/JKcEIap7mqCCJgj FIZQ/6lYPhtxNUCUNFRDrkDBSA+YVnJM2BY/BmoOjOZJ3uCsDRKDrzoG0tR9hg4FL/V8 nLYGKx6sqF+EoEc1Dq1vr7mZ74plaCkfucNSu6+80C1ajqE5ucf/gBiyWKzjZlp/g4wW HAiw== X-Gm-Message-State: AOAM5312v8h2aNIPj8nDBHxgTOR2Px9mU5xkYg+dWLLrm0DyVyXUAp4A b40/8Se4Im0EUZQuJQbNS7/CScZcA1sJ3spxGMBCraqv+hyMrQ== X-Google-Smtp-Source: ABdhPJxM1lVWzS64TZZU8FkT8uSBNHEVF71ew4A4an++P/oZCpRHMioEnTiJR4Ty0XSK1QiCDGlb2cUIIp9nxya9mv4= X-Received: by 2002:aa7:c5c6:: with SMTP id h6mr15358451eds.127.1622291534447; Sat, 29 May 2021 05:32:14 -0700 (PDT) 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:111590 Archived-At: --===============0375153444149347054== Content-Type: multipart/alternative; boundary="000000000000a2068005c3772e0b" --000000000000a2068005c3772e0b Content-Type: text/plain; charset="UTF-8" Hi, I was trying to use a quick calculation like the new mathfun in lmtx for an older mkiv document. MWE from the wiki: https://wiki.contextgarden.net/Programming_in_LuaTeX#Examples \starttext $\pi = \ctxlua{context("\%.6f", math.pi)}$ \stoptext But that gives an error (actually for both lmtx and mkiv): token call, syntax: [ctxlua]:1: invalid escape sequence near '"\%' Whereas \starttext $\pi = \startluacode context("%.6f", math.pi) \stopluacode$ \stoptext Works fine as expected. Is there a way to escape the percentage sign in ctxlua as a format value? Adam --000000000000a2068005c3772e0b Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
Hi,

I was trying to use a quick calculation li= ke the new mathfun in lmtx for an older mkiv document.

MWE from the = wiki:
https://wiki.contextgarden.net/Programming_in_LuaTeX#Examples
\starttext
$\pi =3D \ctxlua{context("\%.6f", math.pi)}$<= br>\stoptext

But that gives an error (actually for both lmtx and mki= v): token call, syntax: [ctxlua]:1: invalid escape sequence near '"= ;\%'

Whereas

\starttext
$= \pi =3D \startluacode context("%.6f", math.pi) \stopluacode$
\= stoptext

Works fine as expected.

Is there a way to escape the percentage sign in ctxlua as a format = value?

Adam
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